WO2015190812A1 - Procédé de travail sur ligne sous tension d'installation de distribution d'énergie électrique - Google Patents

Procédé de travail sur ligne sous tension d'installation de distribution d'énergie électrique Download PDF

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Publication number
WO2015190812A1
WO2015190812A1 PCT/KR2015/005795 KR2015005795W WO2015190812A1 WO 2015190812 A1 WO2015190812 A1 WO 2015190812A1 KR 2015005795 W KR2015005795 W KR 2015005795W WO 2015190812 A1 WO2015190812 A1 WO 2015190812A1
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WIPO (PCT)
Prior art keywords
wire
wire support
moving
lifting
actuator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2015/005795
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English (en)
Korean (ko)
Inventor
최민수
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seokwang Electricity Communication Co Ltd
Original Assignee
Seokwang Electricity Communication Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020140069763A external-priority patent/KR101473821B1/ko
Application filed by Seokwang Electricity Communication Co Ltd filed Critical Seokwang Electricity Communication Co Ltd
Priority to MYPI2016002158A priority Critical patent/MY178058A/en
Priority to CN201580030710.1A priority patent/CN106463941B/zh
Publication of WO2015190812A1 publication Critical patent/WO2015190812A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
    • H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G7/00—Overhead installations of electric lines or cables

Definitions

  • the present invention relates to a distribution facility live work method, and more particularly to a distribution facility live work method of establishing a pole by using an auxiliary device for distribution facility live work.
  • the jangju is installed at the top of the pole, and the jangju consists of three insulators that are installed on the horizontal and complete iron.
  • the three-phase electric wire is bound to each of the three insulators by a binder.
  • a power distribution facility live work method comprising: installing a new pole on a line of an electric wire formed between existing poles; Fixing a loose neck to the newly constructed pole; Transferring the electric wire to an electric wire support installed in the loose neck; Move the loose neck portion or the wire support portion upward to position the wire above a predetermined height of the pin holder, and move at least one of the plurality of wire support portions to which the wire is transferred in a direction spaced apart from the new pole.
  • the slide moving part is installed to be movable left and right in the loose neck portion from side to side By moving.
  • a power distribution facility live work method comprising: installing a new pole on a line of an electric wire formed between existing poles; Fixing a loose neck to the newly constructed pole; Transferring the electric wire to an electric wire support installed in the loose neck; Move the loose neck portion or the wire support part upward to position the wire above a predetermined height of the pin holder, and rotate at least one of the plurality of wire support parts to which the wire is transferred in a direction away from the newly installed pole.
  • the pin length column has a horizontal arrangement of the length of the knitted column.
  • the electric pole is automatically adjusted while automatically adjusting the height of the loose neck portion, the height of each of the wire support portions, or the height of the wires caught on the wire support portions. New work can be easily performed.
  • a power tool such as a power drill, a power driver, etc. which are generally used to replace the power distribution equipment as the first actuator or the second actuator, so that a separate power transmission device for moving the wire support part is provided.
  • the worker can easily perform the work without any hassle.
  • the heights of the loose neck portion and the entire wire support portion can be adjusted in multiple stages, but also the height of the wire restraint portion or the electric wire is increased by moving only the sub-extension portion in which the wire restraint portion is formed. I can regulate it in three steps.
  • the height of the wire restraint or the electric wire can be automatically or manually adjusted by the sum of the length of the vertical extension part, the length of the main extension part, and the length of the sub extension part, and the height of the loose neck part and the wire support part. Can be positioned more precisely at the target height by finely moving the sub extension part after adjusting to multiple stages and approaching the target point.
  • the operator temporarily mounts the electric wire on the electric wire support part while selectively adjusting the height of the loose wood part, the height of the entire electric wire support part, and the height of the sub extension part according to the working condition or convenience, the new pole It is possible to carry out a stable and convenient operation to secure the necessary space for installing pin holders on the spool.
  • the operator can remotely perform the operation of separating the electric wire to the upper portion of the pin holder at the position spaced from the electric wire, a live work space for establishing a new pole Can be more easily secured, and the risk of safety accidents caused by the worker's contact with the wire during the construction of the electric pole can be reduced.
  • the present invention when installing a plurality of LP insulators having different heights, it is possible to easily perform the operation while individually lifting the wire support to match the height of each of the LP insulator by using the lifting moving unit, live work Even when the mounting of tools and tools used in the installation is difficult, the operation can be performed smoothly while adjusting the mounting position up and down.
  • the installation work of the new pole is installed in a state in which the width between the wires installed adjacent to each other, especially the center wire and the outermost side wire than the original installation width proceeds to the installation pole Reduce the risk of safety accidents, such as electric shocks caused by workers in contact with the wires.
  • FIG. 1 is a perspective view schematically showing an auxiliary apparatus for live work of a distribution facility according to a first embodiment of the present invention.
  • FIG. 2 is a perspective view schematically showing a wooden neck fixing unit and the lifting unit according to the first embodiment of the present invention.
  • FIG 3 is a conceptual view showing the internal structure of the lifting unit according to the first embodiment of the present invention in a lateral direction.
  • FIG. 4 is a conceptual diagram illustrating an operation of the lifting driver according to the first embodiment of the present invention.
  • FIG. 5 is a perspective view schematically showing the wire support and the lifting moving unit according to the first embodiment of the present invention.
  • FIG. 6 is a conceptual view illustrating an operation of the lifting moving unit according to the first embodiment of the present invention.
  • FIG. 7 is a conceptual diagram illustrating a process of inserting an electric wire into a wire restraint unit according to a first embodiment of the present invention.
  • FIG. 8 is a perspective view schematically showing the wire support, the lifting moving unit and the slide moving unit according to the first embodiment of the present invention.
  • FIG. 9 is a flowchart illustrating a method of live wiring of a power distribution facility according to a first embodiment of the present invention.
  • FIG. 10 is a conceptual diagram illustrating a process of installing a new pole on a line of an electric wire formed between existing poles in a distribution facility live work method according to a first embodiment of the present invention.
  • FIG. 11 is a conceptual view illustrating a process of fixing a wooden neck to a newly installed pole in a distribution line live work method according to a first embodiment of the present invention.
  • FIG. 12 is a conceptual view illustrating a process of moving the third wire support part upward to the wire side in the live wire distribution system live work method according to the first embodiment of the present invention.
  • FIG. 13 is a conceptual view illustrating a process of transferring wires to a third wire support part in a live wire distribution system live work method according to a first embodiment of the present invention.
  • FIG. 14 is a view illustrating a process of positioning a wire above a predetermined height of a pin holder by moving a third wire support part in an upward direction and a spaced apart direction in a distribution facility live work method according to a first embodiment of the present invention
  • FIG. 15 is a conceptual diagram illustrating a process of transferring wires to first / second wire support parts in a live wire distribution facility live work method according to a first embodiment of the present invention.
  • FIG. 16 is a conceptual view illustrating a process of placing an electric wire above a predetermined height of a pin holder by moving a first / second wire support part upward in a distribution facility live work method according to a first embodiment of the present invention
  • FIG. 17 is a conceptual view illustrating a process of installing a pin pole in a newly installed pole in a distribution line live work method according to a first embodiment of the present invention.
  • FIG. 18 is a conceptual view illustrating a process of moving the first / second wire support part downward to the pin long side in the power distribution facility live work method according to the first embodiment of the present invention.
  • FIG. 19 is a conceptual view illustrating a process of transferring an electric wire from the first / second wire support to the pin insulator LP insulator in the live wire distribution system live work method according to the first embodiment of the present invention.
  • FIG. 20 is a conceptual view illustrating a process of approaching a third cable support part toward a pin length circumference by moving the third wire support part in a circumferential direction and downward in a method of live wire distribution facility work according to a first embodiment of the present invention.
  • FIG. 21 is a conceptual view illustrating a process of transferring a wire from a third wire support part to a pin insulator LP insulator in a live wire distribution facility live work method according to a first embodiment of the present invention.
  • FIG. 22 is a conceptual view illustrating a process of dismantling a wooden neck in a newly installed pole in a distribution line live work method according to a first embodiment of the present invention.
  • FIG. 23 is a conceptual view illustrating a state in which a new pole is installed in a power distribution facility live work method according to a first embodiment of the present invention.
  • 24 is a perspective view schematically showing the wire support and the lifting movement unit according to the second embodiment of the present invention.
  • FIG. 25 is a conceptual view illustrating the operation of the lifting moving unit according to the second embodiment of the present invention.
  • FIG. 26 is a conceptual diagram illustrating a process of inserting an electric wire into a wire restraint unit according to a second exemplary embodiment of the present invention.
  • FIG. 27 is a flowchart illustrating a method for live wiring of a power distribution facility according to a second embodiment of the present invention.
  • FIG. 28 is a conceptual diagram illustrating a process of installing a new pole on a line of an electric wire formed between existing poles in a distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 29 is a conceptual view illustrating a process of fixing a wooden neck to a newly constructed pole in a distribution line live work method according to a second embodiment of the present invention.
  • FIG. 30 is a conceptual view illustrating a process of moving the third wire support unit upwardly to the wire side in the live wiring installation work method according to the second embodiment of the present invention.
  • FIG. 31 is a conceptual view illustrating a process of transferring wires to a third wire support unit in a live wire distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 32 is a conceptual view illustrating a process of positioning a wire above a predetermined height of a pin holder by moving the third wire support part upward and rotating in one direction in a live wire distribution facility live work method according to a second embodiment of the present invention. .
  • FIG. 33 is a conceptual view illustrating a process of transferring an electric wire to a first / second wire support part in a live wire distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 34 is a conceptual view illustrating a process of locating an electric wire above a predetermined height of a pin holder by moving a first / second wire support part upward in a distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 35 is a conceptual view illustrating a process of installing a pin pole in a newly installed pole in a distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 36 is a conceptual view illustrating a process of moving the first / second wire support part downward to the pin long side in the live wire distribution system live work method according to the second embodiment of the present invention.
  • FIG. 37 is a conceptual view illustrating a process of transferring a wire from the first / second wire support to the pin insulator LP insulator in the live wire distribution system live work method according to the second embodiment of the present invention.
  • FIG. 38 is a conceptual view illustrating a process of approaching the third cable support part toward the pin head circumference by moving the third wire support part in a circumferential direction and a downward direction in a live wire distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 39 is a conceptual view illustrating a process of transferring an electric wire from a third wire support unit to a pin insulator LP insulator in a live wire distribution system live work method according to a second embodiment of the present invention.
  • FIG. 40 is a conceptual view illustrating a process of dismantling a wooden neck in a newly installed pole in a distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 1 is a perspective view schematically showing an auxiliary apparatus for live work of a distribution facility according to a first embodiment of the present invention.
  • the auxiliary apparatus for live work of power distribution equipment includes a wooden neck part 510, a wooden neck fixing part 520, a lifting part 530, a wire support part 540, and a lifting moving part 550. do.
  • the loose neck portion 510 is framed to support the load of the wire support portion 540 and the wire 30 bound to the wire support portion 540 in a state fixed to the new pole (13).
  • the loose neck part 510 according to the present embodiment includes a horizontal extension part 511, a vertical extension part 513, and a support part 515.
  • the horizontal extension portion 511 is formed to extend in the horizontal direction. Accordingly, the horizontal extension portion 511 is arranged in parallel with the wrought iron 21 provided in the newly formed pole 13 in a state in which the vertical extension portion 513 is fixed to the new pole.
  • One or a plurality of wire support parts 540 are installed on the horizontal extension part 511.
  • the vertical extension part 513 is connected to the lower part of the horizontal extension part 511.
  • the vertical extension part 513 extends in the vertical direction along the new pole 13 and is fixed to the new pole 13 by the temporary wood fixing part 520.
  • the support part 515 has a rod shape and is installed to be inclined between the horizontal extension part 511 and the vertical extension part 513, and connects the horizontal extension part 511 and the vertical extension part 513.
  • the upper part of the support part 515 is rotatably connected to the link member 516 installed at the end of the horizontal extension part 511, and the lower part of the support part 515 is connected to the vertical extension part 513.
  • the support part 515 supports the horizontal extension part 511 based on the connection part with the vertical extension part 513.
  • Installing the link member 516 on the horizontal extension part 511 includes inserting the link member 516 at the end of the horizontal bar connection part 521, and then attaching a bolt member such as an eye bolt to one side of the link member 516. By fastening through, the link member 516 and the horizontal extension part 511 may be in close contact with each other.
  • a bolt member such as an eye bolt
  • FIG. 2 is a perspective view schematically illustrating a loosening neck fixing unit and an elevating unit according to the first embodiment of the present invention
  • FIG. 4 is a conceptual diagram illustrating an operation of the lifting driver according to the first embodiment of the present invention.
  • Gawan wood fixing section 520 is fixed to the new wood (13) or the lifting unit 510 to the new pole (13).
  • the loose neck fixing part 520 according to the present embodiment includes a loose neck connecting part 521 and a pole pole connecting part 523.
  • the loose neck connection part 521 is a part connected to the loose neck part 510 or the lifting part 530.
  • the loose neck connection part 521 has a structure including a second fastening part 522 capable of attaching and detaching the first fastening part 531a provided in the loose neck part 510 or the lifting part 530.
  • the first fastening part 531a extends up and down and has a slit shape having a lower width than the upper part
  • the second fastening part 522 has a shape of a male coupling part protruding toward the lifting part 530. Its end portion has a width at which the lower portion of the first fastening portion 531a is passable and the upper portion is not passable.
  • the loose neck part 510 or the lifting part 530 is released.
  • the first fastening portion 531a is moved downward by its own weight, the second fastening portion 522 is positioned above the first fastening portion 531a.
  • the end portion of the second fastening portion 522 is in a state caught on the upper portion of the first fastening portion 531a.
  • Electric pole connecting portion 523 is a portion fixed to the new pole (13).
  • the electric pole connecting portion 523 is connected to the loose neck connecting portion 521, and has a clamp structure detachable to the new pole (13).
  • the clamp is a member used to tie the first member to the second member, and has a 'C' or 'C' shape or a belt shape to wrap the second member, and has a bolt or It has a structure in which a fastening member such as a nut is coupled.
  • the electric pole connecting portion 523 has a clamp structure, but is not limited to a specific structure and shape as long as the loose neck portion 510 can be fixed to the new pole 13.
  • the lifting unit 530 moves the loose neck part 510 up and down in a fixed state to the loose neck fixing unit 520. 2 to 4, the lifting unit 530 according to the present embodiment includes an electric pole mounting unit 531 and a lifting driving unit 533.
  • the electric pole mounting portion 531 forms a frame capable of supporting the load of the loose neck portion 510 including the vertical extension portion 513 and the load of the wire 30 in the state installed in the loose neck fixing portion 520.
  • One side portion of the pole mounting portion 531 is formed with a first fastening portion 531a which is detachably installed on the fixed neck fixing portion 520.
  • a temporary fastening part 520 is formed with a second fastening part 522 that is male and female and a first fastening part 531a.
  • the elevating part 530 can be installed on the loose neck fixing part 520.
  • the lifting part 530 may be separated from the fixed neck fixing part 520 by releasing the male and female coupling between the first fastening part 531a and the second fastening part 522.
  • the vertical extension portion 513 On the other side of the pole mounting portion 531, the vertical extension portion 513 is installed to be moved up and down.
  • the vertical extension part 513 moves up and down in association with the operation of the elevating drive part 533 in the state installed through the electric pole mounting part 531 up and down.
  • the plurality of roller members 532 On the pole mounting portion 531 which is in contact with the vertical extension portion 513, the plurality of roller members 532 are vertically positioned so as to prevent the movement of the vertical extension portion 513 due to frictional contact with the pole extension installation portion 531. It has a structure arranged as. When the vertical extension portion 513 moves up or down, the roller member 532 is rotated to one side or the other side in association with the movement of the vertical extension portion 513 in contact with the vertical extension portion 513.
  • the elevating driving part 533 is installed in the electric pole mounting part 531 and receives the power from the first actuator 41 to move the movable neck part 510 up and down.
  • the first actuator 41 may be applied to a power drill such as a power drill, a power driver, or a drive device such as a motor that is generally used in the work for replacing the power distribution equipment.
  • the lifting driving unit 533 includes a lifting power transmission unit 534, a lifting shaft cylindrical part 537, and a lifting belt part 538.
  • the lifting power transmission unit 534 is rotationally driven by the first actuator 41.
  • the lifting power transmission unit 534 includes a lifting worm 535 and a lifting worm wheel 536.
  • An elevating power inlet 535a engaged with the first actuator 41 is formed at an end of the elevating worm 535 to receive the rotational force from the first actuator 41.
  • the lifting worm wheel 536 meshes with the lifting worm 535, is installed coaxially with the lifting shaft cylindrical portion 537, and rotates in conjunction with the lifting worm 535.
  • the lifting worm 535 rotates in conjunction with the rotation of the first actuator 41, and the lifting worm wheel 536 decelerates in conjunction with the rotation of the lifting worm 535. As it rotates, the torque increases.
  • the worm gear structure including the elevating worm 535 and the elevating worm wheel 536 as described above, it is possible to transmit the rotational power from the elevating worm 535 side to the elevating worm wheel 536 side, and the elevating worm wheel 536 side.
  • the rotating power is not transmitted to the lifting worm 535 side. That is, by applying a rotational force to the lifting worm wheel 536, the lifting worm 535 is not rotated, and the lifting worm wheel 536 is also not rotated.
  • the elevating worm wheel 536 is connected to the loose neck portion 510 by the elevating shaft portion 537 and the elevating belt portion 538. According to the worm gear structure as described above, the loose neck portion 510 and the electric wire 30, etc. It is possible to prevent the movable neck portion 510 is moved downward due to its own weight.
  • the elevating shaft cylinder portion 537 is rotated to one side or the other side by the elevating power transmission unit 534 to wind or unwind the elevating belt portion 538.
  • the lifting shaft cylindrical portion 537 has a circumferential outer surface portion which can wind the lifting belt portion 538 and is connected coaxially with the lifting worm wheel 536.
  • the lifting belt portion 538 is wound around the lifting shaft cylindrical portion 537, the end is connected to the wire support portion 540.
  • a general belt having a flat rectangular or linear cross-sectional shape, or a linear member such as a wire or a rope may be applied as the elevating belt portion 538.
  • the end of the elevating belt portion 538 is connected to the loose neck portion 510 by a binding and detachable coupling member such as a hook, a fitting, a clip, and a male and female coupling member.
  • the rotation force is the lifting shaft cylindrical portion 537 through the lifting power transmission portion 534. It is transmitted to the lifting shaft barrel portion 537 is rotated to one side, and the lifting belt portion 538 is wound around the lifting shaft barrel portion 537 and at the same time the loose neck portion 510 connected to the end of the lifting belt portion 538 is pulled upwards. Raised In addition, when the first actuator 41 is driven to rotate to the other side, the lifting shaft cylinder portion 537 is rotated to the other side, while the lifting belt portion 538 is released and the loose neck portion 510 is lowered.
  • a safety stopper 539 may be further formed below the loose neck 510 to restrain the downward movement of the loose neck 510.
  • the safety stopper portion 539 has a belt or belt shape having a predetermined length and has an end portion connected to the loose neck portion 510.
  • the safety stopper portion 539 is also detachably connected to the loose neck portion 510 by a binding and detachable coupling member such as a hook, a fitting, a clip, a male and female coupling member, and the like as the lifting belt portion 538.
  • the auxiliary apparatus for live work of power distribution facilities has a structure in which a loose neck part 510 is connected to a loose neck fixing part 520 through a lift part 530. That is, the wooden neck fixing section 520 has a structure that is fixed to the new pole 13 by the lifting unit 530 and the wooden neck fixing section 520.
  • the lifting unit 530 in the power distribution equipment live work auxiliary device is not limited to being installed between the loose neck portion 510 and the loose neck fixing portion 520, as long as it can elevate the loose neck portion 510. Do not. That is, the loose neck portion 510 may be directly bound to the new pole 13 by the loose neck fixing part 520 without the lifting portion 530 as a medium, and the lifting portion 530 is connected to the loose neck portion 510. It is also possible to raise and lower the wooden part 510 in a state installed in the new pole 13 in another position, not between the wooden neck fixing unit 520.
  • FIG. 5 is a perspective view schematically showing the wire support and the lifting movable part according to the first embodiment of the present invention
  • Figure 6 is a conceptual diagram showing to explain the operation of the lifting moving unit according to the first embodiment of the present invention
  • Figure 7 is a conceptual diagram illustrating a process of inserting an electric wire into a wire restraint part according to a first embodiment of the present invention
  • FIG. 8 schematically shows a wire support part, a lifting moving part, and a slide moving part according to the first embodiment of the present invention. It is a perspective view shown.
  • the wire support part 540 is a part which receives and supports the wire 30 connected to the new pole 13 in the state installed in the wooden member 510.
  • the wire support part 540 according to the embodiment of the present invention includes an extension part 541 and a wire restraint part 545.
  • the extension part 541 is installed in the horizontal extension part 511 with the shape extended up and down, and is moved up and down by the elevation moving part 550.
  • the extension part 541 according to the embodiment of the present invention includes a main extension part 542, a sub extension part 543, and a fixing part 544.
  • the main extension part 542 is connected to the lifting moving part 550 and is moved up and down by the lifting moving part 550 driven by the power transmitted from the second actuator 42.
  • the sub extension part 543 includes an insulating material, is installed in a state in which a lower part is inserted into the cylindrical main extension part 542, and moves to an upper part of the main extension part 542. That is, the sub extension part 543 is installed to be protruding to the upper part of the main extension part 542.
  • the fixing part 544 fixes the upwardly moved sub extension part 543 on the main extension part 542.
  • a rotary fixing device, a through hole penetrating the sub extension part 543, and the main extension part 542 may be used.
  • the sub extension part 543 is fixed to the main extension part 542 by the rotation operation of turning the fixing part 544 to one side, and the sub operation is performed by the rotation operation turning to the other side.
  • the binding of the extension part 543 and the main extension part 542 can be released.
  • the fixing unit 544 is provided, the length of the extension unit 541 is moved by moving the sub extension unit 543 to a desired height and fixing the sub extension unit 543 using the fixing unit 544. You can adjust it manually.
  • the sub extension part 543 is formed by a structure in which a female fastening part and a water fastening part are respectively formed in the connection part between the sub extension part 543 and the main extension part 542 without providing a separate fixing part 544.
  • the sub extension part 543 is immovably fixed on the main extension part 542 up and down, and the sub extension part 543 is rotated to the other side to rotate the sub extension part 543 to the main extension part 542. You can also release the state fixed at).
  • the wire restraint part 545 is a part on which the electric wire 30 is caught, and is formed on the sub extension part 543.
  • the wire restraint part 545 restrains the wire 30 from being randomly separated from the wire support part 540.
  • the wire restraint part 545 includes a bracket part 546 and a locking part 548.
  • the bracket part 546 is connected to the extension part 541, and an opening part 546a through which the electric wire 30 can pass is formed.
  • the locking part 548 is connected to the bracket part 546 and opens and closes the opening part 546a.
  • the opening portion 546a is formed on the upper portion of the bracket portion 546, and the locking portion 548 is rotatably connected to one end of the bracket portion 546.
  • the locking portion 548 In the operation of rotating the locking portion 548 to one side, the locking portion 548 is closed to the other end of the bracket portion 546 while closing the opening portion 546a (see FIG. 5). In the operation of rotating the locking portion 548 to the other side, the locking portion 548 is spaced apart from the other end of the bracket portion 546 to open the opening portion 546a (see FIG. 7).
  • the lower roller 547 is rotatably installed in the correct position
  • the upper roller 549 is rotatably installed in the correct position on the locking portion 548. Accordingly, in the state where the electric wire 30 is inserted into the bracket portion 546 and the locking portion 548 is filled, the outer surface portion of the electric wire 30 comes into contact with the lower roller 547 and the upper roller 549. That is, in the state where the electric wire 30 is inserted in the electric wire restraint part 545, the electric wire 30 will be in the cloud contact state with the electric wire restraint part 545.
  • the wire 30 may be prevented from being damaged by the wire restraint 545, and the wire restraint may be prevented.
  • the wire binding unit 545 or the wire 30 may be smoothly moved while maintaining the state in which the unit 545 and the wire 30 are mutually bound.
  • the elevating moving part 550 moves the wire support part 540 up and down.
  • Lifting moving unit 550 is provided so as to independently lift each of the wire support 540. Accordingly, the number of installation of the lifting moving part 550 is determined in proportion to the number of the wire supporting parts 540.
  • the wire support 540 and the elevating moving part 550 are installed three, of which the wire support 540 and the elevating moving part 550 which is installed closest to the new pole 13, the first wire supporting part And the first elevating moving part, and the wire supporting part 540 and the elevating moving part 550 installed at the center are called the second electric wire supporting part and the second elevating moving part, and the electric wire supporting part installed at the most distance from the new electric pole 13 ( 540 and the lifting moving part 550 are referred to as the third wire support part and the third lifting moving part.
  • the first wire support, the second wire support, the third wire support and the first lift, the second lift, and the third lift are the same in structure and operation, but the first cable support and the first lift are same.
  • the second wire support part and the second moving part are installed in the horizontal extension part 511, whereas the third wire support part and the third moving part move in the horizontal direction (or left and right direction) on the horizontal extension part 511. There is a difference in that it is installed in the slide moving unit 560 to be movable.
  • the elevation moving unit 550 includes a loose neck installing unit 551 and a driving unit 553.
  • the movable neck mounting portion 551 can be fixed to the elevating moving part 550 on the horizontal extension portion 511, the clamp structure applied to the loose wood fixing portion 520, or a structure different from the loose wood fixing portion 520 It is not limited to a specific structure and shape, including.
  • the driving unit 553 is installed in the loose neck installation unit 551 and receives the power from the second actuator 42 to move the wire support unit 540 up and down.
  • a power tool such as an electric driver, or a drive device such as a motor, which is generally used in the work for replacing the power distribution equipment, may be used as the first actuator 41.
  • the driving unit 553 according to the present embodiment includes a power transmission unit 554, a shaft portion 557, a belt portion 558.
  • the power transmission unit 554 is rotationally driven by the second actuator 42.
  • the power transmission unit 554 includes a worm 555 and a worm wheel 556.
  • a power inlet 555a engaging with the second actuator 42 is formed to receive the rotational force from the second actuator 42.
  • the worm wheel 556 meshes with the worm 555, is installed coaxially with the shaft portion 557, and rotates in conjunction with the worm 555.
  • the power tool is applied to the second actuator 42, the worm 555 is rotated in conjunction with the rotation of the second actuator 42, and the worm wheel 556 is decelerated and rotated in conjunction with the rotation of the worm 555. Rotational force is increased.
  • the rotational power can be transmitted only from the worm 555 side to the worm wheel 556 side, and the worm wheel 556 from the worm wheel 556 side to the worm 555 side. Rotational power is not transmitted. That is, by applying rotational force to the worm wheel 556, the rotation of the worm 555 is not made, the rotation of the worm wheel 556 is also not made.
  • the worm wheel 556 is connected to the wire support part 540 by the shaft part 557 and the belt part 558. According to the worm gear structure as described above, the wire support part 540 is caused by the load of the wire 30 or the like. The downward movement can be prevented.
  • the shaft portion 557 is rotated to one side or the other side by the power transmission unit 554 to wind or unwind the belt portion 558.
  • the shaft portion 557 has a circumferential outer surface portion which can wind the belt portion 558 and is coaxially connected with the worm wheel 556.
  • the belt portion 558 is wound around the shaft portion 557, and an end thereof is connected to the wire support portion 540.
  • the belt 558 may be a general belt having a flat rectangular or linear cross-sectional shape, or a linear member such as a wire or a rope.
  • the end portion of the belt portion 558 is connected to the extension portion 541 by a binding and detachable coupling member such as a hook.
  • the rotational force is transmitted to the shaft portion 557 through the power transmission unit 554.
  • the shaft portion 557 is rotated to one side, and the belt portion 558 is wound around the shaft portion 557 and the wire support portion 540 connected to the end of the belt portion 558 is pulled upward.
  • the second actuator 42 is driven to rotate to the other side, the shaft portion 557 is rotated to the other side and the belt support 540 is released while the belt support 540 is lowered.
  • the auxiliary apparatus for live work of the power distribution equipment by using the electric power of the first actuator 41 or the second actuator 42, the height of the loose neck portion 510 or the height of each of the wire support portion 540 , The height of the wire 30 caught in the wire support 540 can be automatically adjusted.
  • the first actuator 41 may be used to move the loose neck part 510 and the wire support part 540 installed on the loose neck part 510 to be closer to or separated from the wire 30.
  • the wire support part 540 may be secondarily moved closer to or spaced from the wire 30.
  • the height of the sub extension part 543 in 3rd order the height of the wire restraint part 545 connected to the upper part of the sub extension part 543 is finely adjusted, or the overall length of the wire support part 540 is adjusted. You can adjust the stretch.
  • a power tool such as a power drill, a power driver, or the like, which is generally used for replacing the power distribution equipment, can be applied.
  • the operator can easily perform the work without having to provide a separate transmission for moving the.
  • the wire support portion 540 for supporting the weight of the wire 30 can be moved up and down by using the electric force of the first actuator 41 or the second actuator 42, using a pulley or the like.
  • the wire support portion 540 for supporting the weight of the wire 30 can be moved up and down by using the electric force of the first actuator 41 or the second actuator 42, using a pulley or the like.
  • the slide moving part 560 is disposed above the slide guide part 563 and the slide guide part 563 surrounding the horizontal extension part 511, and the slide neck installation part 551 is installed.
  • the slide guide part 563 surrounds the outer surface of the horizontal extension part 511 in various shapes such as U, U, and K so that the slide moving part 560 can slide in the horizontal direction along the horizontal extension 511 ( Referring to FIG. 11), a rotary roller 563a may be provided at a portion that contacts the horizontal extension part 511 so as to reduce friction when contacting the horizontal extension part 511. Since the slide stopper 511a for limiting the movement of the slide guide portion 563 is provided at the end of the horizontal extension portion 511, the slide guide portion 563 is not separated from the horizontal extension portion 511.
  • the slide extension part 561 is disposed above the slide guide part 563 so as not to contact the horizontal extension part 511 during the slide movement of the slide guide part 563.
  • the slide extension part 561 disposed to be spaced apart from the slide guide part 563 is connected to each other by the slide connecting part 562, and is interlocked and moved when the slide guide part 563 is moved.
  • the slide connecting portion 562 is illustrated as a plate shape, but is not limited thereto. If the slide guide portion 563 and the slide extension portion 561 can be connected to each other, other alternative shapes are possible.
  • the slide extension part 561 is provided with a temporary neck installation part 551 of the third lifting member 550. Accordingly, the third lifting moving part 550 and the third wire support part 540 are connected to the slide moving part 560, and interlocked with each other when the slide moving part 560 slides along the horizontal extension part 511. Is moved.
  • the slide position fixing portion 564 may fix the position of the slide guide portion 563 on the horizontal extension portion 511.
  • the operator moves the slide guide portion 563 on the horizontal extension portion 511 as much as desired, and then operates the slide position fixing portion 564 so that the slide guide portion 563 no longer slides on the horizontal extension portion 511. You can do that.
  • the slide position fixing portion 564 is made of an eye bolt
  • the slide position fixing portion 564 is movable forward and backward while penetrating the slide guide portion 563 by a rotation operation, and thus the slide position fixing portion 564.
  • the contact area or contact pressure between the slide position fixing part 564 and the horizontal extension part 511 may be increased or decreased according to the rotational direction of the circumference.
  • the friction force between the slide position fixing portion 564 and the horizontal extension portion 511 is increased, so that the slide guide portion 563 is on the horizontal extension portion 511.
  • the position is fixed so that the slide does not move.
  • the position fixing hole (not shown) is formed in the horizontal extension part 511, and the slide position fixing part 564 is inserted into the position fixing hole part, between the slide position fixing part 564 and the horizontal extension part 511, The coupling force can be further increased, which can further restrain the slide movement of the slide guide portion 563.
  • the slide movement distance of the slide guide portion 563 is moved by the distance moved by the slide position fixing portion 564 from the plurality of position fixing holes. It is possible to determine the movement distance of the slide guide portion 563 more accurately.
  • the above-described position fixing hole may be combined with the slide position fixing portion 564 is deformed in a different shape, such as the position fixing groove.
  • the newly constructed Jeonju is provided with a dressing pole, and the dressing pole is a long pole structure in which all of the plurality of insulators are installed on one side of the new pole (13).
  • the normal long pole is a long pole structure in which the insulator is distributed to one side and the other side based on the newly formed pole (13). The worker may perform the live work in the state located on the spaced apart space between the LP insulator 25 installed on one side based on the new pole (13).
  • FIG. 9 is a flowchart illustrating a method of live wiring of a power distribution facility according to a first embodiment of the present invention.
  • step (S4) for transferring the wire 30 to the third wire support portion 540 and by moving the third wire support portion 540 in the upward and pole spaced apart direction (30) of the pin length column 23 Step (S5) to be located above the installation height, the step (S6) of transferring the wire 30 to the first / second wire support portion 540, and the first / second wire support portion 540 upward Moving the electric wire 30 to the upper side of the pin length column 23 (S7), and installing the pin length column 23 to the new pole 13 (S8);
  • FIG. 10 is a conceptual diagram illustrating a process of installing a new pole on a line of an electric wire formed between existing poles in a distribution facility live work method according to the first embodiment of the present invention
  • FIG. A conceptual diagram illustrating a process of fixing a wooden neck to a newly installed pole in a distribution facility live work method according to the first embodiment
  • FIG. 12 is a third wire in the live work installation method for a distribution facility according to a first embodiment of the present invention.
  • FIG. 13 is a conceptual view illustrating a process of moving a support part upward to a wire side
  • FIG. 13 is a conceptual view illustrating a process of transferring wires to a third wire support part in a live wiring work method according to a first embodiment of the present invention.
  • FIG. 14 is an example of installation of the pin long pole by moving the third wire support portion in the upward direction and the spaced apart direction in the live wire distribution equipment live work method according to the first embodiment of the present invention
  • FIG. 15 is a conceptual view illustrating a process of positioning the upper side than the height
  • FIG. 15 is a view illustrating a process of transferring the electric wire to the first / second electric wire support part in the live wire installation work method according to the first embodiment of the present invention.
  • FIG. 16 is a conceptual view illustrating a process of placing an electric wire above a predetermined height of a pin holder by moving the first / second wire support part upward in a distribution facility live work method according to a first embodiment of the present invention.
  • FIG. 17 is a conceptual view illustrating a process of installing a pin pole in a newly installed pole in a power distribution facility live work method according to a first embodiment of the present invention.
  • FIG. 18 is a conceptual view illustrating a process of moving the first / second wire support part downward to the pin long side in the live wiring installation work method according to the first embodiment of the present invention
  • FIG. 19 is a first embodiment of the present invention
  • FIG. 20 is a conceptual view illustrating a process of transferring a wire from a first / second wire support part to a pin insulator LP insulator in a live wire work method according to an example
  • FIG. 20 is a power distribution facility according to a first embodiment of the present invention.
  • FIG. 23 is a conceptual diagram illustrating a demolition process
  • FIG. 23 is a conceptual diagram illustrating a state in which a new pole is installed in a power distribution facility live work method according to a first embodiment of the present invention.
  • the step S1 of installing the new pole 13 on the track of the electric wire 30 formed between the existing poles 10 is formed between the pair of the existing poles 10. It is made through the process of installing the new pole 13 upright on the track of the electric wire (30).
  • the fixed neck fixing part 520 is fixed to the new pole 13, and the lifting unit 530 is loosely fixed.
  • Fixed to the government 520, connecting the lifting unit 530 and the loose neck portion 510, the lifting movable portion 550 and the wire support (on the loose neck portion 510) to correspond to the position of the existing LP insulator (22) 540 is made through a process of fixing.
  • the wire 30 positioned between the pair of existing poles 10 has a drooping shape as shown in FIG. 9, the wire 30 is installed by the pin pole 23 on the new pole 13. It will be below the location to be.
  • the loose neck portion 510 is installed below it, that is, below the wire 30. That is, in installing the loose neck portion 510 to the new pole 13, the wire support portion 540 is installed so that it is located under the wire 30.
  • the vertical extension portion 513 is installed on the lifting portion 530, the horizontal extension portion 511 on the upper portion of the vertical extension portion 513. After the connection, it is made in the order of installing the support portion 515 between the horizontal extension portion 511 and the vertical extension portion 513.
  • the provision of the support portion 515 between the horizontal extension portion 511 and the vertical extension portion 513 is provided after the link member 516 is installed on the horizontal extension portion 511, and then the upper portion of the support portion 515 is removed. Rotatingly connected to the link member 516, the lower portion of the support portion 515 is made through a process of detachably coupled on a fastening member such as an eye bolt provided in the lower portion of the vertical extension portion 513.
  • step S3 of moving the third wire support part 540 installed on the loose neck part 510 upward toward the wire 30 side the operator moves the sub extension part 543 by a manual operation. 30) is made through the process of moving upward.
  • step (S3) of moving the third wire support portion 540 installed in the loose neck portion 510 upward toward the wire 30 side, the first actuator 41 and the lifting portion 530 in accordance with the working conditions or the convenience of the operator Only through the process of moving up the loose neck portion 510, or upward movement of the third wire support portion 540 installed on the loose neck portion 510 by the second actuator 42 and the third lifting and moving portion 550. It can also be done only through the process.
  • step (S3) of moving the third wire support portion 540 installed in the loose neck portion 510 upward toward the wire 30 side, the second actuator 42 and the third lifting and moving portion according to the working conditions or the convenience of the operator.
  • step 550 the third wire support part 540 installed in the loose neck part 510 is moved upward, and the process of moving the sub extension part 543 upward by the manual operation to the wire 30 side is performed in combination. It can also be done through.
  • step (S3) of moving the third wire support portion 540 installed in the loose neck portion 510 upward toward the wire 30 side, the first actuator 41 and the lifting portion 530 in accordance with the working conditions or the convenience of the operator.
  • the operator may be made through the process of moving the sub-extension portion 543 upward toward the wire 30 by a manual operation.
  • moving the third wire support part 540 upward or downward means that the third wire including the main extension part 542 and the sub extension part 543 by moving the main extension part 542.
  • Connecting to the wire 30 of the third wire support portion 540 including an embodiment that moves the entire support portion 540 or only the sub-extension portion 543 formed on the upper portion of the third wire support portion 540.
  • the wire binding portion 545 is formed, that is, the upper and lower height of the upper portion of the third wire support portion 540 is integrated.
  • the movement of the third wire support 540 is, of course, an embodiment of moving the entire third wire support 540 by the second actuator 42 and the third lifter 550.
  • An embodiment in which only the sub extension part 543 is moved among the third wire support part 540, an embodiment in which a process of moving the entire third wire support part 540 and a process of moving the sub extension part 543 are combined. Includes everything.
  • the movement of the third wire support part 540 refers to the movement of the entire third wire support part 540 and the movement of the sub extension part 543 separately. It means applying any one of the embodiments.
  • the step S3 is performed.
  • the step (S3) of moving the three wire support part 540 upward toward the wire 30 is completed, the wire 30 is introduced into the bracket part 546 through the opening part 546a.
  • the step S4 of transferring the wire 30 to the third wire support part 540 is locked to the bracket part 546 in which the wire 30 is introduced through the opening part 546a.
  • the operation of filling the portion 548 that is, the operation of closing the opening 546a with the locking portion 548.
  • a step S5 of moving the third wire support part 540 in the upward and pole spaced apart directions the wire 30 is positioned above a predetermined height of the pin long column 23, in a third wire.
  • the operation of moving the support part 540 upwardly includes the process of moving the loose neck part 510 upward by the first actuator 41 and the lifting part 530, and the second actuator 42 and the third lifting part 550. In this case, the third wire support part 540 is moved upward.
  • the operation of moving the third wire support part 540 upwardly performs only a process of moving the movable neck part 510 by the first actuator 41 and the lifting part 530 according to the working condition or the convenience of the operator, or the second Only the process of moving the third wire support part 540 by the actuator 42 and the third lifter 550 is performed, or the operator moves the sub extension part 543 upwardly to the wire 30 side by manual operation. It can be done only through the process.
  • the operation of moving the third wire support portion 540 upward is to move the armrest 510 upward by the first actuator 41 and the lifting portion 530 according to the working conditions or the operator's convenience,
  • the sub extension part 543 may be moved upward by the manual operation to the electric wire 30 side.
  • an operation of moving the third wire support 540 upwardly is performed by the second actuator 42 and the third lifter 550 by the second actuator 42 and the third lifter 550 according to the working conditions or the convenience of the operator. It may be made through the process of moving the 540 upward, and the process of moving the sub-extension portion 543 to the wire 30 side by a manual operation.
  • the operation of moving the third wire support portion 540 upward is to move the loose neck portion 510 upward by the first actuator 41 and the lifting portion 530 according to the working conditions or the convenience of the operator, and the second
  • the third wire support portion 540 by moving the third wire support portion 540 in the upward and pole spaced apart direction to move the wire 30 upward in the step (S5) to position the wire 30 above the installation height of the pin long column (23)
  • the distance is a sag of the electric wire 30 positioned between the pair of existing poles 10, that is, the loosened wood part 510 on the new pole 13 on the assumption that the installation length of the pin length column 23 is constant.
  • the step of fixing depends on the height of the installation of the neck 510.
  • the sub extension part 543 has an error in the operator predicting the degree of deflection of the electric wire 30, or the movable distance as much as the sum of the maximum upward movement distances of the loose neck part 510 and the main extension part 542 is added.
  • the wire 30 is shorter than the upward movement distance.
  • the operator predicts the degree of deflection of the wire 30 to 1m, and the movable distance of the maximum upward movement distance of the loose neck portion 510 and the main extension portion 542 is also set to 1m, the actual Even if the deflection degree of the electric wire 30 is 1.5 m, the operator smoothly moves the sub extension part 543 upward by 0.5 m to position the electric wire 30 above the installation height of the pin holder 23. Can be done.
  • the third wire support part 540 is newly established.
  • the operation of moving in the direction spaced apart from the electric pole (13) is operated by the operator operating the slide position fixing portion 564, the slide guide portion (563) in the state in which the slide can be moved on the horizontal extension portion 511 slide guide portion ( 563) to move in the direction away from the new pole (13).
  • the third wire support part 540 since the third wire support part 540 is connected to the slide moving part 560 via the loose neck installation part 551, the third wire support part 540 also moves from the new electric pole 13 by the moving distance of the slide moving part 560. It is moved in the direction of separation.
  • the operator manipulates the slide position fixing part 564 to firmly fix the slide guide part 563 so as not to move arbitrarily on the horizontal extension part 511.
  • the step S6 of transferring the wire 30 to the first / second wire support 540 may include a bracket 546 in which the wire 30 is introduced through the opening 546a. ) By filling the locking portion 548, that is, by closing the opening 546a with the locking portion 548.
  • the timing of installing the first and second wire support parts 540 on the loose neck part 510 may be adjusted according to the working conditions or the convenience of the operator.
  • the step S7 of moving the first / second wire support part 540 upward to position the wire 30 above the predetermined height of the pin-length column 23 is performed by the pin-length column 23 on the newly formed pole 13. It is a process to secure a working space for installing).
  • the step S7 of moving the first and second wire support parts 540 upward and positioning the wires 30 above the predetermined height of the pin head column 23 may include the first actuator 41. ) And the movable neck portion 510 is moved upward by the elevating portion 530 and the first / second wire support portion 540 by the second actuator 42 and the first and second elevating movement portions 550. It goes through a process of moving upward.
  • step S7 the first and second wire support parts 540 are moved upward to position the wire 30 above the predetermined height of the pin holder 23, according to the working conditions or the convenience of the operator. Only the movement of the armrest 510 by the 41 and the elevating part 530 is performed, or the first / second wire support by the second actuator 42 and the first and second lifting and moving parts 550. Only the process of moving 540 may be performed, or a worker may be made only through a process of moving the sub-extension part 543 upward toward the wire 30 by manual operation.
  • the second actuator 42 and the first and second lifting and moving parts 550 move the first and second wire support parts 540 installed on the loose neck part 510 upward, and the operator extends the sub extension part by manual operation. It may be made through the process of moving the (543) up to the wire 30 side in combination.
  • the movable neck portion 510 is moved upward by the first actuator 41 and the lifting portion 530, and the movable neck portion 510 is installed by the second actuator 42 and the first / second lifting movement portion 550.
  • the first and second wire support parts 540 may be moved upward, and a worker may move the sub extension part 543 upwardly to the wire 30 side by manual operation.
  • the distance for moving the wire 30 upward in the step S7 of moving the first and second wire support parts 540 upward and placing the wire 30 above the installation height of the pin holder 23 is: Under the assumption that the pinned column 23 has a predetermined projected height, the degree of sagging of the electric wire 30 positioned between the pair of the existing poles 10, that is, the fixed wood part 510 is fixed to the newly placed poles 13. Depending on the height of the installation of the armrests 510 in the step. In particular, the sub extension part 543 has an error in the operator predicting the degree of deflection of the electric wire 30, or the movable distance as much as the sum of the maximum upward movement distances of the loose neck part 510 and the main extension part 542 is added.
  • the wire 30 is shorter than the upward movement distance.
  • the operator predicts the degree of deflection of the wire 30 to 1m, and the movable distance of the maximum upward movement distance of the loose neck portion 510 and the main extension portion 542 is also set to 1m, the actual Even if the deflection degree of the electric wire 30 is 1.5 m, the operator smoothly moves the sub extension part 543 upward by 0.5 m to position the electric wire 30 above the installation height of the pin holder 23. Can be done.
  • the transfer operation for the second wire support portion (540) ( S6) and the upward movement operation (S7) may proceed, on the contrary, after the relocation operation (S6) and the upward movement operation (S7) for the second wire support portion 540 is completed, the relocation operation for the first wire support portion (540). In operation S6 and the upward movement operation S7 may be performed.
  • the upward movement work for the first wire support 540 and the second wire support 540 (S7). This may proceed. In this way, the order of the transfer operation (S6) and the upward movement (S7) for the first / second wire support portion 540 can be adjusted according to the working conditions or the convenience of the operator.
  • the wire support part 540 is moved upward so that the wire 30 is larger than the installation height of the pin length column 23.
  • the working space secured through the step (S5, S7) positioned on the upper side it is made through the process of installing the pin pole column 23 including the pin Wan-cheol 24 and a plurality of LP insulators (25).
  • step (S8) of installing the pin length column 23 in the new pole 13 first, the pinned iron 24 is installed in the new pole 13, and then the plurality of LP insulators 25 are pinned iron 24. Through the installation process, or a plurality of LP insulator 25 is installed through the process of installing the pinned iron 24 in the new pole (13).
  • the first actuator 41 and the first actuator 41 may be spaced apart from the wire 30.
  • the elevating unit 530 is made through the process of moving the armrests 510 automatically and remotely downward.
  • step S9 of moving the first / second wire support part 540 downward toward the pin head column 23 is performed by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the first and second wire support parts 540 installed in the loose neck part 510 by the second actuator 42 and the first and second lifting and moving parts 550 are upwardly moved. It may be achieved through a complex process of moving.
  • step S9 of moving the first / second wire support part 540 downward toward the pin head column 23 is performed by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the movable neck portion 510 may be moved upward, and a worker may move through the process of moving the sub extension part 543 upward toward the wire 30 side by manual operation.
  • the step (S9) of moving the first / second wire support part 540 downward toward the pin length column 23 includes the second actuator 42 and the first / second lifting moving part according to the working conditions or the convenience of the operator.
  • the first and second wire support portion 540 installed in the loose neck portion 510 is moved upward by 550, and the operator moves the sub-extension portion 543 upward toward the wire 30 side by manual operation. It may be made through a combination.
  • step S9 of moving the first / second wire support part 540 downward toward the pin head column 23 is performed by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the first and second wire support parts 540 installed in the loose neck part 510 by the second actuator 42 and the first and second lifting and moving parts 550 are upwardly moved. It may be made through a combination of the process of moving and the process of moving the sub-extension portion 543 upward toward the wire 30 by manual operation.
  • the electric wire 30 is connected to the LP insulator ( After binding to the binder in a state of being in close contact with 25), the wire 30 and the first / second wire support part 540 are released. Bindering the wire 30 to the LP insulator 25 means fixing the wire 30 to the LP insulator 25 using a binder member such as a coated wire, a tape, a clip, or the like.
  • Releasing the binding of the electric wire 30 and the first / second wire support part 540 rotates the locking part 548 to open the opening part 546a, and through the opening part 546a, the bracket part ( The wire 30 is pulled out of the 546.
  • step S10 after both the downward movement operation S9 and the relocation operation S10 for the first wire support unit 540 are completed, the downward movement operation S9 and the relocation operation for the second wire support unit 540 are completed.
  • step S10 may proceed, on the contrary, after both the downward movement work S9 and the second wire work S10 for the second wire support part 540 are completed, the downward movement work S9 and the second wire for the first wire support part 540 are completed. Work S10 may proceed.
  • the wiring work for the first wire support part 540 and the second wire support part 540 (S10). This may proceed. As such, the downward movement operation S9 and the displacement operation S10 for the first / second wire support 540 may be adjusted according to working conditions or convenience of an operator.
  • the third wire support part 540 is moved in the new pole 13 direction.
  • the slide guide part 563 moves in the direction of the new pole 13 while the slide guide part 563 is able to slide on the horizontal extension part 511.
  • the third wire support part 540 also moves toward the new electric pole 13 by the moving distance of the slide moving part 560. Is moved to.
  • the operator manipulates the slide position fixing part 564 to firmly fix the slide guide part 563 so as not to move arbitrarily on the horizontal extension part 511.
  • step S11 of moving the third wire support part 540 in the circumferential direction and approaching the pin length column 23 side the operation of moving the third wire support part 540 downward is performed by a worker spaced apart from the wire 30.
  • the first actuator 41 and the lifting unit 530 in the position is made through the process of moving the movable neck portion 510 down automatically and remotely.
  • the operation of moving the third wire support portion 540 downward is only a process of moving the loose neck portion 510 upward by the second actuator 43 and the third lifting and moving portion 550 according to the working conditions or the convenience of the operator. Or, the operator may be made only through the process of moving the sub-extension portion 543 downward toward the wire 30 by manual operation.
  • the operation of moving the third wire support portion 540 downward is a process of moving up the loose neck portion 510 by the first actuator 41 and the lifting portion 530 according to the working conditions or the convenience of the operator, and
  • the second wire 42 and the third lifting unit 550 may be made through the process of moving up the third wire support portion 540 installed in the loose neck portion 510.
  • an operation of moving the third wire support part 540 downward is to move the armrest part 510 upward by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the worker.
  • the sub extension part 543 may be moved upward by the manual operation to the electric wire 30 side.
  • the operation of moving the third wire support portion 540 downward is performed by the second actuator 42 and the third lifter 550 by the second actuator 42 and the third movable member 550 according to the working conditions or the operator's convenience, the third wire support portion It may be made through the process of moving the 540 upward, and the process of moving the sub-extension portion 543 to the wire 30 side by a manual operation.
  • the operation of moving the third wire support portion 540 downward is a process of moving up the loose neck portion 510 by the first actuator 41 and the lifting portion 530 according to the working conditions or the convenience of the operator, and The process of moving up the third wire support part 540 installed in the armrest neck part 510 by the 2 actuator 42 and the 3rd moving part 550, and the operator wires the sub extension part 543 by manual operation. It may be made through the process of moving upward to the (30) side.
  • the step S12 of transferring the electric wire 30 from the third electric wire support part 540 to the LP insulator 25 of the pin length column 23 may include connecting the electric wire 30 to the LP insulator 25. After binding and binding the binder in close contact, the wire 30 and the third wire support part 540 are released. Bindering the wire 30 to the LP insulator 25 means fixing the wire 30 to the LP insulator 25 using a binder member such as a coated wire, a tape, a clip, or the like.
  • Releasing the binding of the electric wire 30 and the third electric wire support part 540 rotates the locking part 548 to open the opening part 546a, and of the bracket part 546 through the opening part 546a. Through the process of pulling out the wire 30 to the outside.
  • the lifting moving part 550 and the wire support part 540 are separated from the loose neck part 510.
  • 510 is separated from the loose neck fixing section 520 or the lifting unit 530, the lifting section 530 is separated from the loose neck fixing section 520, the loose neck fixing section 520 is separated from the new pole (13) It is done through the process.
  • step (S13) of dismantling the loose neck portion 510 in the new pole 13 separates the loose neck portion 510 in the state where the lifting movable portion 550 and the wire support 540 is installed from the new pole (13). It can also be done through the process.
  • the wire transferred to the wire support portion 540 side ( Automatically adjusting the height of 30) can easily perform the task of establishing a new pole.
  • the height of the loose neck portion 510 and the entire wire support portion 540 can be adjusted in multiple stages, but also the sub extension portion 543 in which the wire restraint portion 545 is formed among the wire support portions 540.
  • the height of the wire restraint part 545 or the electric wire 30 can be adjusted to three steps.
  • the operator performs the new pole work while selectively adjusting the height of the loose neck portion 510, the height of the entire wire support portion 540, the height of the sub-extension portion 543 according to the working conditions or convenience. It can be done easily.
  • the operator using the first actuator 41 or the second actuator 42 to separate the wire 30 to the upper portion of the pin length column 23 at the position spaced apart from the wire 30 It can be performed, it is possible to easily secure the live work space for installing the pin length column 23 on the new pole 13, the operator is in contact with the electric wire 30 when the pin length column 23 is installed Reduce the risk of safety accidents.
  • All four wire support parts 540 may be moved upward with the same displacement.
  • the third wire support part 540, the third lift mover 550 and the slide mover 560 of the first embodiment are the third wire support 640 and the third lift mover. 650, there is a difference in that it is changed to the rotating unit 660, the remaining configuration and operation principle is the same as the first embodiment. Therefore, the same contents as those of the first embodiment in the description of the second embodiment will be described by sharing the drawings of the first embodiment.
  • the auxiliary equipment for live work of power distribution facilities includes a wooden neck part 510, a wooden neck fixing part 520, a lifting part 530, a wire support part 540 and 640, and a lifting moving part 550. 650).
  • the loose neck part 510 forms a frame supporting the load of the wire support parts 540 and 640 and the wire 30 bound to the wire support parts 540 and 640 in a state of being fixed to the new pole 13.
  • the loose neck part 510 according to the present embodiment includes a horizontal extension part 511, a vertical extension part 513, and a support part 515.
  • the horizontal extension portion 511 is formed to extend in the horizontal direction. Accordingly, the horizontal extension portion 511 is arranged in parallel with the wrought iron 21 provided in the newly formed pole 13 in a state in which the vertical extension portion 513 is fixed to the new pole.
  • One or a plurality of wire support parts 540 and 640 are provided on the horizontal horizontal extension part 511.
  • the vertical extension part 513 is connected to the lower part of the horizontal extension part 511.
  • the vertical extension part 513 extends in the vertical direction along the new pole 13 and is fixed to the new pole 13 by the temporary wood fixing part 520.
  • the support part 515 has a rod shape and is installed to be inclined between the horizontal extension part 511 and the vertical extension part 513, and connects the horizontal extension part 511 and the vertical extension part 513.
  • the upper part of the support part 515 is rotatably connected to the link member 516 installed at the end of the horizontal extension part 511, and the lower part of the support part 515 is connected to the vertical extension part 513.
  • the support part 515 supports the horizontal extension part 511 based on the connection part with the vertical extension part 513.
  • Installing the link member 516 on the horizontal extension part 511 includes inserting the link member 516 at the end of the horizontal bar connection part 521, and then attaching a bolt member such as an eye bolt to one side of the link member 516. By fastening through, the link member 516 and the horizontal extension part 511 may be in close contact with each other.
  • a bolt member such as an eye bolt
  • the loose neck fixing part 520 is fixed to the new neck (13) or the lifting neck 510 or the lifting unit 530.
  • the wooden neck fixing part 520 according to the present embodiment includes a wooden neck connector 521 and a pole pole connector 523.
  • the loose neck connection part 521 is a part connected to the loose neck part 510 or the lifting part 530.
  • the loose neck connection part 521 has a structure including a second fastening part 522 capable of attaching and detaching the first fastening part 531a provided in the loose neck part 510 or the lifting part 530.
  • the first fastening part 531a extends up and down and has a slit shape having a lower width than the upper part
  • the second fastening part 522 has a shape of a male coupling part protruding toward the lifting part 530. Its end portion has a width at which the lower portion of the first fastening portion 531a is passable and the upper portion is not passable.
  • the loose neck part 510 or the lifting part 530 is released.
  • the first fastening portion 531a is moved downward by its own weight, the second fastening portion 522 is positioned above the first fastening portion 531a.
  • the end portion of the second fastening portion 522 is in a state caught on the upper portion of the first fastening portion 531a.
  • Electric pole connecting portion 523 is a portion fixed to the new pole (13).
  • the electric pole connecting portion 523 is connected to the loose neck connecting portion 521, and has a clamp structure detachable to the new pole (13).
  • the clamp is a member used to tie the first member to the second member, and has a 'C' or 'C' shape or a belt shape to wrap the second member, and has a bolt or It has a structure in which a fastening member such as a nut is coupled.
  • the electric pole connecting portion 523 has a clamp structure, but is not limited to a specific structure and shape as long as the loose neck portion 510 can be fixed to the new pole 13.
  • the lifting unit 530 moves the loose neck part 510 up and down in a fixed state to the loose neck fixing unit 520. 2 to 4, the lifting unit 530 according to the present embodiment includes an electric pole mounting unit 531 and a lifting driving unit 533.
  • the electric pole mounting portion 531 forms a frame capable of supporting the load of the loose neck portion 510 including the vertical extension portion 513 and the load of the wire 30 in the state installed in the loose neck fixing portion 520.
  • One side portion of the pole mounting portion 531 is formed with a first fastening portion 531a which is detachably installed on the fixed neck fixing portion 520.
  • a temporary fastening part 520 is formed with a second fastening part 522 that is male and female and a first fastening part 531a.
  • the elevating part 530 can be installed on the loose neck fixing part 520.
  • the lifting part 530 may be separated from the fixed neck fixing part 520 by releasing the male and female coupling between the first fastening part 531a and the second fastening part 522.
  • the vertical extension portion 513 On the other side of the pole mounting portion 531, the vertical extension portion 513 is installed to be moved up and down.
  • the vertical extension part 513 moves up and down in association with the operation of the elevating drive part 533 in the state installed through the electric pole mounting part 531 up and down.
  • the plurality of roller members 532 On the pole mounting portion 531 which is in contact with the vertical extension portion 513, the plurality of roller members 532 are vertically positioned so as to prevent the movement of the vertical extension portion 513 due to frictional contact with the pole extension installation portion 531. It has a structure arranged as. When the vertical extension portion 513 moves up or down, the roller member 532 is rotated to one side or the other side in association with the movement of the vertical extension portion 513 in contact with the vertical extension portion 513.
  • the elevating driving part 533 is installed in the electric pole mounting part 531 and receives the power from the first actuator 41 to move the movable neck part 510 up and down.
  • the first actuator 41 may be applied to a power drill such as a power drill, a power driver, or a drive device such as a motor that is generally used in the work for replacing the power distribution equipment.
  • the lifting driving unit 533 includes a lifting power transmission unit 534, a lifting shaft cylindrical part 537, and a lifting belt part 538.
  • the lifting power transmission unit 534 is rotationally driven by the first actuator 41.
  • the lifting power transmission unit 534 includes a lifting worm 535 and a lifting worm wheel 536.
  • An elevating power inlet 535a engaged with the first actuator 41 is formed at an end of the elevating worm 535 to receive the rotational force from the first actuator 41.
  • the lifting worm wheel 536 meshes with the lifting worm 535, is installed coaxially with the lifting shaft cylindrical portion 537, and rotates in conjunction with the lifting worm 535.
  • the lifting worm 535 rotates in conjunction with the rotation of the first actuator 41, and the lifting worm wheel 536 decelerates in conjunction with the rotation of the lifting worm 535. As it rotates, the torque increases.
  • the worm gear structure including the elevating worm 535 and the elevating worm wheel 536 as described above, it is possible to transmit the rotational power from the elevating worm 535 side to the elevating worm wheel 536 side, and the elevating worm wheel 536 side.
  • the rotating power is not transmitted to the lifting worm 535 side. That is, by applying a rotational force to the lifting worm wheel 536, the lifting worm 535 is not rotated, and the lifting worm wheel 536 is also not rotated.
  • the elevating worm wheel 536 is connected to the loose neck portion 510 by the elevating shaft portion 537 and the elevating belt portion 538. According to the worm gear structure as described above, the loose neck portion 510 and the electric wire 30, etc. It is possible to prevent the movable neck portion 510 is moved downward due to its own weight.
  • the elevating shaft cylinder portion 537 is rotated to one side or the other side by the elevating power transmission unit 534 to wind or unwind the elevating belt portion 538.
  • the lifting shaft cylindrical portion 537 has a circumferential outer surface portion which can wind the lifting belt portion 538 and is connected coaxially with the lifting worm wheel 536.
  • the lifting belt portion 538 is wound around the lifting shaft cylindrical portion 537, the end is connected to the wire support (540, 640).
  • the elevating belt portion 538 a general belt having a flat rectangular or linear cross-sectional shape, or a linear member such as a wire or a rope may be applied.
  • the end of the elevating belt portion 538 is connected to the loose neck portion 510 by a binding and detachable coupling member such as a hook, a fitting, a clip, and a male and female coupling member.
  • the rotation force is the lifting shaft cylindrical portion 537 through the lifting power transmission portion 534. It is transmitted to the lifting shaft barrel portion 537 is rotated to one side, and the lifting belt portion 538 is wound around the lifting shaft barrel portion 537 and at the same time the loose neck portion 510 connected to the end of the lifting belt portion 538 is pulled upwards. Raised In addition, when the first actuator 41 is driven to rotate to the other side, the lifting shaft cylinder portion 537 is rotated to the other side, while the lifting belt portion 538 is released and the loose neck portion 510 is lowered.
  • a safety stopper 539 may be further formed below the loose neck 510 to restrain the downward movement of the loose neck 510.
  • the safety stopper portion 539 has a belt or belt shape having a predetermined length and has an end portion connected to the loose neck portion 510.
  • the safety stopper portion 539 is also detachably connected to the loose neck portion 510 by a binding and detachable coupling member such as a hook, a fitting, a clip, a male and female coupling member, and the like as the lifting belt portion 538.
  • the auxiliary apparatus for live work of power distribution facilities has a structure in which a loose neck part 510 is connected to a loose neck fixing part 520 through a lift part 530. That is, the wooden neck fixing section 520 has a structure that is fixed to the new pole 13 by the lifting unit 530 and the wooden neck fixing section 520.
  • the lifting unit 530 in the power distribution equipment live work auxiliary device is not limited to being installed between the loose neck portion 510 and the loose neck fixing portion 520, as long as it can elevate the loose neck portion 510. Do not. That is, the loose neck portion 510 may be directly bound to the new pole 13 by the loose neck fixing part 520 without the lifting portion 530 as a medium, and the lifting portion 530 is connected to the loose neck portion 510. It is also possible to raise and lower the wooden part 510 in a state installed in the new pole 13 in another position, not between the wooden neck fixing unit 520.
  • the wire support part 540 is a part which receives and supports the wire 30 connected to the newly formed electric pole 13 in a state where it is installed on the loose neck part 510.
  • the wire support 540 according to the embodiment of the present invention includes an extension 541 and the wire restraint 545.
  • the extension part 541 is installed in the horizontal extension part 511 with the shape extended up and down, and is moved up and down by the elevation moving part 550.
  • the extension part 541 according to the embodiment of the present invention includes a main extension part 542, a sub extension part 543, and a fixing part 544.
  • the main extension part 542 is connected to the lifting moving part 550 and is moved up and down by the lifting moving part 550 driven by the power transmitted from the second actuator 42.
  • the sub extension part 543 includes an insulating material, is installed in a state in which a lower part is inserted into the cylindrical main extension part 542, and moves to an upper part of the main extension part 542. That is, the sub extension part 543 is installed to be protruding to the upper part of the main extension part 542.
  • the fixing part 544 fixes the upwardly moved sub extension part 543 on the main extension part 542.
  • a rotary fixing device, a through hole penetrating the sub extension part 543, and the main extension part 542 may be used.
  • the sub extension part 543 is fixed to the main extension part 542 by the rotation operation of turning the fixing part 544 to one side, and the sub operation is performed by the rotation operation turning to the other side.
  • the binding of the extension part 543 and the main extension part 542 can be released.
  • the fixing unit 544 is provided, the length of the extension unit 541 is moved by moving the sub extension unit 543 to a desired height and fixing the sub extension unit 543 using the fixing unit 544. You can adjust it manually.
  • the sub extension part 543 is formed by a structure in which a female fastening part and a water fastening part are respectively formed in the connection part between the sub extension part 543 and the main extension part 542 without providing a separate fixing part 544.
  • the sub extension part 543 is immovably fixed on the main extension part 542 up and down, and the sub extension part 543 is rotated to the other side to rotate the sub extension part 543 to the main extension part 542. You can also release the state fixed at).
  • the wire restraint part 545 is a part on which the electric wire 30 is caught, and is formed on the sub extension part 543.
  • the wire restraint part 545 restrains the wire 30 from being randomly separated from the wire support part 540.
  • the wire restraint part 545 includes a bracket part 546 and a locking part 548.
  • the bracket part 546 is connected to the extension part 541, and an opening part 546a through which the electric wire 30 can pass is formed.
  • the locking part 548 is connected to the bracket part 546 and opens and closes the opening part 546a.
  • the opening portion 546a is formed on the upper portion of the bracket portion 546, and the locking portion 548 is rotatably connected to one end of the bracket portion 546.
  • the locking portion 548 In the operation of rotating the locking portion 548 to one side, the locking portion 548 is closed to the other end of the bracket portion 546 while closing the opening portion 546a (see FIG. 5). In the operation of rotating the locking portion 548 to the other side, the locking portion 548 is spaced apart from the other end of the bracket portion 546 to open the opening portion 546a (see FIG. 7).
  • the lower roller 547 is rotatably installed in the correct position
  • the upper roller 549 is rotatably installed in the correct position on the locking portion 548. Accordingly, in the state where the electric wire 30 is inserted into the bracket portion 546 and the locking portion 548 is filled, the outer surface portion of the electric wire 30 comes into contact with the lower roller 547 and the upper roller 549. That is, in the state where the electric wire 30 is inserted in the electric wire restraint part 545, the electric wire 30 will be in the cloud contact state with the electric wire restraint part 545.
  • the wire 30 may be prevented from being damaged by the wire restraint 545, and the wire restraint may be prevented.
  • the wire binding unit 545 or the wire 30 may be smoothly moved while maintaining the state in which the unit 545 and the wire 30 are mutually bound.
  • the elevating moving part 550 moves the wire support part 540 up and down.
  • Lifting moving unit 550 is provided so as to independently lift each of the wire support 540. Accordingly, the number of installation of the lifting moving part 550 is determined in proportion to the number of the wire supporting parts 540.
  • the lifting moving unit 550 includes a loose neck installation unit 551 and a driving unit 553.
  • the movable neck mounting portion 551 can be fixed to the elevating moving part 550 on the horizontal extension portion 511, the clamp structure applied to the loose wood fixing portion 520, or a structure different from the loose wood fixing portion 520 It is not limited to a specific structure and shape, including.
  • the driving unit 553 is installed in the loose neck installation unit 551 and receives the power from the second actuator 42 to move the wire support unit 540 up and down.
  • a power tool such as an electric driver, or a drive device such as a motor, which is generally used in the work for replacing the power distribution equipment, may be used as the first actuator 41.
  • the driving unit 553 according to the present embodiment includes a power transmission unit 554, a shaft portion 557, a belt portion 558.
  • the power transmission unit 554 is rotationally driven by the second actuator 42.
  • the power transmission unit 554 includes a worm 555 and a worm wheel 556.
  • a power inlet 555a engaging with the second actuator 42 is formed to receive the rotational force from the second actuator 42.
  • the worm wheel 556 meshes with the worm 555, is installed coaxially with the shaft portion 557, and rotates in conjunction with the worm 555.
  • the power tool is applied to the second actuator 42, the worm 555 is rotated in conjunction with the rotation of the second actuator 42, and the worm wheel 556 is decelerated and rotated in conjunction with the rotation of the worm 555. Rotational force is increased.
  • the rotational power can be transmitted only from the worm 555 side to the worm wheel 556 side, and the worm wheel 556 from the worm wheel 556 side to the worm 555 side. Rotational power is not transmitted. That is, by applying rotational force to the worm wheel 556, the rotation of the worm 555 is not made, the rotation of the worm wheel 556 is also not made.
  • the worm wheel 556 is connected to the wire support part 540 by the shaft part 557 and the belt part 558. According to the worm gear structure as described above, the wire support part 540 is caused by the load of the wire 30 or the like. The downward movement can be prevented.
  • the shaft portion 557 is rotated to one side or the other side by the power transmission unit 554 to wind or unwind the belt portion 558.
  • the shaft portion 557 has a circumferential outer surface portion which can wind the belt portion 558 and is coaxially connected with the worm wheel 556.
  • the belt portion 558 is wound around the shaft portion 557, and an end thereof is connected to the wire support portion 540.
  • the belt 558 may be a general belt having a flat rectangular or linear cross-sectional shape, or a linear member such as a wire or a rope.
  • the end portion of the belt portion 558 is connected to the extension portion 541 by a binding and detachable coupling member such as a hook.
  • the rotational force is transmitted to the shaft portion 557 through the power transmission unit 554.
  • the shaft portion 557 is rotated to one side, and the belt portion 558 is wound around the shaft portion 557 and the wire support portion 540 connected to the end of the belt portion 558 is pulled upward.
  • the second actuator 42 is driven to rotate to the other side, the shaft portion 557 is rotated to the other side and the belt support 540 is released while the belt support 540 is lowered.
  • the auxiliary apparatus for live work of the power distribution equipment by using the electric power of the first actuator 41 or the second actuator 42, the height of the loose neck portion 510 or the height of each of the wire support portion 540 , The height of the wire 30 caught in the wire support 540 can be automatically adjusted.
  • the first actuator 41 may be used to move the loose neck part 510 and the wire support part 540 installed on the loose neck part 510 to be closer to or separated from the wire 30.
  • the wire support part 540 may be secondarily moved closer to or spaced from the wire 30.
  • the height of the sub extension part 543 in 3rd order the height of the wire restraint part 545 connected to the upper part of the sub extension part 543 is finely adjusted, or the overall length of the wire support part 540 is adjusted. You can adjust the stretch.
  • a power tool such as a power drill, a power driver, or the like, which is generally used for replacing the power distribution equipment, can be applied.
  • the operator can easily perform the work without having to provide a separate transmission for moving the.
  • the wire support portion 540 for supporting the weight of the wire 30 can be moved up and down by using the electric force of the first actuator 41 or the second actuator 42, using a pulley or the like.
  • the wire support portion 540 for supporting the weight of the wire 30 can be moved up and down by using the electric force of the first actuator 41 or the second actuator 42, using a pulley or the like.
  • the wire support part 540 and the lifting movement part 550 demonstrated above are the 1st wire support part 540 and the 1st moving part 550 which are installed closest to the new pole 13, and the 2nd wire provided in the center.
  • the content of the support part 540 and the second moving part 550 is described.
  • FIG. 24 is a perspective view schematically showing the wire support and the lifting movement unit according to the second embodiment of the present invention
  • FIG. 25 is a conceptual view illustrating the operation of the lifting movement unit according to the second embodiment of the present invention.
  • 26 is a conceptual diagram illustrating a process of inserting an electric wire into a wire restraint unit according to a second embodiment of the present invention.
  • the third wire support part 640 and the third lifting movement part 650 according to the present embodiment are installed on the horizontal extension part 511 (see FIG. 29).
  • the third wire support part 640 is a part which receives and supports the wire 30 connected to the new pole 13 in a state installed in the wooden neck part 510.
  • the third wire support part 640 includes an extension part 641 and a wire restraint part 645.
  • the extension part 641 is installed in the horizontal extension part 511 and has a shape extending up and down, and is moved up and down by the third lifting movement part 650.
  • the extension part 641 according to the embodiment of the present invention includes a main extension part 642, a sub extension part 643, and a fixing part 644.
  • the main extension portion 642 is connected to the third lift movement part 650 and is moved up and down by the third lift movement part 650 which is driven by receiving power from the second actuator 42.
  • the sub extension part 643 includes an insulating material, is installed in a state where a lower part is inserted into the cylindrical main extension part 642, and moves to an upper part of the main extension part 642. That is, the sub extension part 643 is mounted to the upper part of the main extension part 642 so that it can be sunk.
  • the fixing part 644 fixes the upwardly moved sub extension part 643 on the main extension part 642.
  • a rotary fixture, a through hole penetrating the sub extension part 643, and the main extension part 642 may be used.
  • the sub-extending part 643 is fixed to the main extension part 642 by the rotating operation of turning the fixing part 644 to one side, and the sub-extension by the rotating operation turning to the other side.
  • the binding of the extension part 643 and the main extension part 642 can be cancelled.
  • the fixing part 644 is provided, the length of the extension part 641 is moved by moving the sub extension part 643 to a desired height and fixing the sub extension part 643 by using the fixing part 644. You can adjust it manually.
  • the sub extension part 643 is formed by a structure in which a female fastening part and a water fastening part are respectively formed in the connection part between the sub extension part 643 and the main extension part 642 without providing a separate fixing part 644.
  • the sub extension part 643 is fixed to the main extension part 642 so as to be movable up and down on the main extension part 642 by rotating to one side, and the sub extension part 643 is rotated to the other side to rotate the sub extension part 643 to the main extension part 642. You can also release the state fixed at).
  • the wire restraint part 645 is a part on which the electric wire 30 is caught, and is formed on the sub extension part 643.
  • the wire restraint part 645 restrains the wire 30 from being randomly separated from the third wire support part 640.
  • the wire restraint part 645 includes a bracket part 646 and a locking part 648.
  • the bracket part 646 is connected to the extension part 641, and an opening part 646a through which the electric wire 30 can pass is formed.
  • the locking part 648 is connected to the bracket part 646 and opens and closes the opening part 646a.
  • the opening portion 646a is formed on the upper portion of the bracket portion 646, and the locking portion 648 is rotatably connected to one end of the bracket portion 646.
  • the locking portion 648 In the operation of rotating the locking portion 648 to one side, the locking portion 648 is closed to the other end of the bracket portion 646 while closing the opening portion 646a (see FIG. 22). During the operation of rotating the locking portion 648 to the other side, the locking portion 648 opens the opening portion 646a while being spaced apart from the other end of the bracket portion 646 (see FIG. 24).
  • the electric wire 30 By operating the locking portion 648 as described above, while opening and closing the opening portion 646a, the electric wire 30 is inserted into the electric wire restraint 645 or the electric wire 30 is separated from the electric wire restraint 645. can do.
  • the lower roller 647 is rotatably installed in the correct position
  • the upper roller 649 is rotatably installed in the correct position on the locking portion 648. Accordingly, in the state where the electric wire 30 is inserted into the bracket portion 646 and the locking portion 648 is filled, the outer surface portion of the electric wire 30 comes into contact with the lower roller 647 and the upper roller 649. That is, in a state where the electric wire 30 is fitted to the electric wire restraint part 645, the electric wire 30 will be in a cloud contact state with the electric wire restraint part 645.
  • the wire 30 may be prevented from being damaged by the wire restraint 645, and the wire restraint may be prevented.
  • the wire restraint 645 or the wire 30 may be smoothly moved while maintaining the state in which the part 645 and the wire 30 are mutually bound.
  • the third lifting movement part 650 moves the third wire support part 640 up and down.
  • the third lifting unit 650 is provided to independently lift each of the third wire support units 640. Accordingly, the number of installation of the third elevating moving part 650 is determined in proportion to the number of the third wire supporting parts 640.
  • the third elevating moving part 650 includes a loose neck installing part 651 and a driving part 653.
  • the temporary wooden installation unit 651 is installed in the horizontal extension unit 511.
  • the armrest mounting portion 651 has a clamp structure and is detachably coupled to the horizontal extension portion 511 by a fastening member such as an eye bolt and an eye nut.
  • a guide part 652 for guiding the up and down movement of the third wire support part 640 is formed in the loose neck installation part 651, and a hollow guide hole part 652a extending up and down is formed on the guide part 652. .
  • the third wire support part 640 is moved up and down in conjunction with the operation of the third lifting and moving part 650 in a state of being fitted into the guide hole 652a.
  • the driving unit 653 is installed in the loose neck installation unit 651 and receives the power from the second actuator 42 to move the third wire support unit 640 up and down.
  • the second actuator 42 may be applied to a power tool such as a power drill, a power driver, or a driving device such as a motor that is generally used in the work for replacing the power distribution equipment.
  • the drive part 653 according to the present embodiment includes a power transmission part 654, a shaft part 657, and a belt part 658.
  • the power transmission unit 654 is rotationally driven by the second actuator 42.
  • the power transmission unit 654 includes a worm 655 and a worm wheel 656.
  • a power inlet 655a is formed at the end of the worm 655 to engage with the second actuator 42 to receive rotational force from the second actuator 42.
  • the worm wheel 656 meshes with the worm 655, is installed coaxially with the shaft portion 657, and rotates in conjunction with the worm 655.
  • the power tool is applied to the second actuator 42, the worm 655 is rotated in conjunction with the rotation of the second actuator 42, and the worm wheel 656 is decelerated and rotated in conjunction with the rotation of the worm 655. Rotational force is increased.
  • the rotational power can be transmitted only from the worm 655 side to the worm wheel 656 side, and the worm wheel 656 side to the worm 655 side. Rotational power is not transmitted. That is, by applying rotational force to the worm wheel 656, the rotation of the worm 655 is not made, the rotation of the worm wheel 656 is also not made.
  • the worm wheel 656 is connected to the third wire support part 640 by the shaft part 657 and the belt part 658. According to the worm gear structure as described above, the third wire support part is caused by the load of the wire 30 or the like. 640 may be prevented from moving downward.
  • the shaft portion 657 is rotated to one side or the other side by the power transmission unit 654 to wind or unwind the belt portion 658.
  • the shaft portion 657 has a circumferential outer surface portion which can wind the belt portion 658 and is coaxially connected with the worm wheel 656.
  • the belt portion 658 is wound around the shaft portion 657, and an end thereof is connected to the third wire support portion 640.
  • the belt 658 may be a general belt having a flat rectangular or linear cross-sectional shape, or a linear member such as a wire or a rope.
  • An end portion of the belt portion 658 is connected to the extension portion 641 by a binding and detachable coupling member such as a hook.
  • the rotational force is transmitted to the shaft portion 657 through the power transmission unit 654.
  • the shaft portion 657 is rotated to one side, and the belt portion 658 is wound around the shaft portion 657 and the third wire support portion 640 connected to the end of the belt portion 658 is pulled upward.
  • the second actuator 42 is rotated to the other side, the shaft portion 657 is rotated to the other side, and the belt portion 658 is released, and the third wire support portion 640 is lowered.
  • the rotating unit 660 connects the driving unit 653 and the loose neck mounting unit 651 so that the driving unit 653 is rotatable with respect to the loose neck mounting unit 651.
  • the rotating part 660 connects the plate member provided with the guide part 652 and the armrest installation part 651.
  • the rotating unit 660 is rotated by receiving power from the second actuator 42, such that the driving unit 653 connected to one side of the rotating unit 660 is rotated with respect to the loose neck installation unit 651 connected to the other side.
  • the rotating unit 660 may include a worm (not shown) and a worm wheel (not shown). In this case, the rotation of the rotating unit 660 is not performed unless power is transmitted through the second actuator 42. . Therefore, the rotation part 660 may be prevented from being arbitrarily rotated due to the load of the wire 30 or the like.
  • the height of the entire first or second wire support part 540 or the height of the sub extension part 543 can be automatically adjusted using the second actuator 42.
  • the height of the entire third wire support part 640 or the height of the sub extension part 643 and the amount of rotation of the drive part 653 relative to the loose neck installation part 651 may be automatically adjusted.
  • the entirety of the first and second wire support parts 540 may be primarily moved closer to or separated from the wire 30 by using the second actuator 42, and the height of the sub extension part 543 may be increased.
  • the height of the wire restraint part 545 connected to the upper part of the sub extension part 543 can be finely adjusted, and the whole length of the 1st, 2nd wire support part 540 can be expanded and adjusted.
  • the entire third wire support portion 640 may be moved to the primary to be closer to or separated from the wire 30, and to adjust the height of the sub extension portion 643 to the secondary.
  • the height of the wire restraint part 645 connected to the upper part of the sub extension part 643 may be finely adjusted, or the entire length of the third wire support part 640 may be stretched and adjusted, and the second actuator 42 may be used.
  • the amount of rotation of the drive part 653 with respect to the hardwood installation part 651 can be adjusted finely. Through this, it is possible to adjust the separation distance between the new pole 13 and the wire (30).
  • the wire restraint portion 545 formed on the upper portion of the first, second wire support portion 540 The height can be automatically adjusted using the electric force, not the attraction force, the height of the wire restraint 645 formed on the upper portion of the third wire support 640, the amount of rotation of the drive unit 653 using the automatic force rather than the attraction force Can be adjusted.
  • the first and second wire support parts 540 supporting the weight of the wire 30 can be moved up and down by using the electric force of the second actuator 42, and the pulley or the like can be used to attract the manpower.
  • the third wire support portion 640 supporting the weight of the wire 30 is applied to the electric force of the second actuator 42. It can be moved up and down by using, it is possible to more smoothly perform live work without the hassle of moving the wire 30 up and down by the manpower using a pulley or the like.
  • the first and second wire support portions 540 or the wire 30 are moved at a constant speed and precisely at a desired height.
  • the second actuator 42 and the third movable member 650 may be positioned to accurately position the third wire support 640 or the wire 30 at a desired speed while moving at a constant speed.
  • FIG. 27 is a flowchart illustrating a method for live wiring of a power distribution facility according to a second embodiment of the present invention.
  • the newly installed pole 13 is installed on a line of the wire 30 formed between the existing poles 10 (S101). ), And fixing the loose neck portion 510 to the new pole 13 (S102), and moving the third wire support portion 640 installed on the loose neck portion 510 upward toward the wire 30 (S103).
  • the wire 30 is transferred to the third wire support part 640 (S104), and the third wire support part 640 moves upward and rotates in one direction to install the wire 30 by the pin long column 23.
  • FIG. 28 is a conceptual view illustrating a process of installing a new pole on a line of an electric wire formed between existing poles in a distribution facility live work method according to a second embodiment of the present invention
  • FIG. 29 is a view of the present invention.
  • FIG. 31 is a conceptual diagram illustrating a process of transferring a wire to a third wire support part in a live wire work method according to a second embodiment of the present invention.
  • FIG. 28 is a conceptual view illustrating a process of installing a new pole on a line of an electric wire formed between existing poles in a distribution facility live work method according to a second embodiment of the present invention
  • FIG. 29 is a view of the present invention.
  • FIG. 32 is a diagram illustrating a plan in which wires are installed to be pinned by moving the third wire support part upward and rotating in one direction in a live wire distribution system live work method according to a second embodiment of the present invention.
  • FIG. 33 is a conceptual diagram illustrating a process of positioning the upper side, and FIG. 33 is a diagram illustrating a process of transferring a wire to a first / second wire support part in a live wire distribution work method according to a second embodiment of the present invention.
  • FIG. 34 is a conceptual view illustrating a process of placing an electric wire above a predetermined height of a pin holder by moving a first / second wire support part upward in a distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 35 is a conceptual view illustrating a process of installing a pin pole in a newly installed pole in a distribution facility live work method according to a second embodiment of the present invention.
  • FIG. 36 is a conceptual view illustrating a process of moving the first / second wire support part downward to the pin long side in the distribution facility live work method according to the second embodiment of the present invention
  • FIG. 37 is a second embodiment of the present invention
  • FIG. 38 is a conceptual view illustrating a process of transferring a wire from a first / second wire support unit to a pin insulator LP insulator in a live wire work method according to an example
  • FIG. 38 is a power distribution facility according to a second embodiment of the present invention.
  • FIG. 39 is a conceptual view illustrating a process of approaching the third wire support part toward the pin head circumference by moving in the circumferential direction and downward in the live work method
  • FIG 39 is a view illustrating a wire in the live work method of the distribution facility according to the second embodiment of the present invention.
  • 3 is a conceptual view illustrating a process of transferring to the pin insulator LP insulator in the wire support unit
  • Figure 40 is a new wood pole in the new wood pole in the live-work method of power distribution equipment according to a second embodiment of the present invention The conceptual diagram is shown to explain the process of demolition.
  • step S101 of installing the new pole 13 on the line of the electric wire 30 formed between the existing poles 10 is formed between the pair of the existing poles 10. It is made through the process of installing the new pole 13 upright on the track of the electric wire (30).
  • the fixed neck fixing part 520 is fixed to the new pole 13, and the lifting unit 530 is loosely tied. It is fixed to the government 520, connecting the lifting unit 530 and the loose neck portion 510, the elevating moving portion 550, 650 and the wire on the loose neck portion 510 to correspond to the position of the existing LP insulator 22 It is made through the process of fixing the support (540, 540).
  • the wire 30 positioned between the pair of existing poles 10 has a drooping shape as shown in FIG. 27, the wire 30 is installed by the pin pole 23 on the new pole 13. It will be below the location to be.
  • the loose neck portion 510 is installed below it, that is, below the wire 30. That is, in installing the loose neck portion 510 to the new pole 13, the installation is made so that the wire support (540, 540) is located below the wire (30).
  • the vertical extension portion 513 is installed on the lifting portion 530, the horizontal extension portion 511 on the upper portion of the vertical extension portion 513. After the connection, it is made in the order of installing the support portion 515 between the horizontal extension portion 511 and the vertical extension portion 513.
  • the provision of the support portion 515 between the horizontal extension portion 511 and the vertical extension portion 513 is provided after the link member 516 is installed on the horizontal extension portion 511, and then the upper portion of the support portion 515 is removed. Rotatingly connected to the link member 516, the lower portion of the support portion 515 is made through a process of detachably coupled on a fastening member such as an eye bolt provided in the lower portion of the vertical extension portion 513.
  • the lifting moving parts 550 and 650 and the wire support parts 540 and 540 are fixed on the loose neck part 510 by first fixing the lifting moving parts 550 and 650 on the loose neck part 510 and then lifting and lowering parts (510). Through the process of coupling the wire support (540, 540) on the 550, 650. In addition, after coupling the wire support parts 540 and 540 on the lifting members 550 and 650, the lifting members 550 and 650 may be fixed through the loose neck part 510.
  • step S103 of moving the third wire support part 640 installed on the loose neck part 510 upward to the wire 30 side the operator moves the sub extension part 643 by a manual operation. 30) is made through the process of moving upward.
  • step (S103) of moving the third wire support part 640 installed in the loose neck part 510 upward toward the wire 30 side, the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator. Only through the process of moving up the loose neck portion 510, or upward movement of the third wire support portion 640 installed on the loose neck portion 510 by the second actuator 42 and the third lifting and moving portion 650. It can also be done only through the process.
  • step (S103) of moving the third wire support part 640 installed in the loose neck part 510 upward toward the wire 30 side, the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • step (S103) of moving the third wire support part 640 installed in the loose neck part 510 upward toward the wire 30 side, the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator. It may be made through the process of moving the armrest 510 up by the) and the process of moving the sub-extension (643) to the wire 30 side by a manual operation.
  • step (S103) of moving the third wire support part 640 installed on the loose neck part 510 upward toward the wire 30 side, the second actuator 42 and the third lifting member according to the working conditions or the convenience of the operator.
  • step (S103) of moving the third wire support part 640 installed in the loose neck part 510 upward toward the wire 30 side, the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the operator may be made through the process of moving up the sub-extension (643) to the wire 30 side by a manual operation in combination.
  • moving the third wire support part 640 upward or downward means that the third wire including the main extension part 642 and the sub extension part 643 by moving the main extension part 642.
  • Connecting to the wire 30 of the third wire support portion 640 including an embodiment that moves the entire support portion 640, or only the sub-extension portion 643 formed on the top of the third wire support portion 640.
  • the movement of the third wire support 640 is, of course, an embodiment of moving the entire third wire support 640 by the second actuator 42 and the third lifter 650.
  • An embodiment in which only the sub extension part 643 is moved among the third wire support part 640, and an embodiment in which the entire movement of the third wire support part 640 is moved and the process of moving the sub extension part 643 are combined. Includes everything.
  • the movement of the third wire support part 640 means that the movement of the entire third wire support part 640 and the movement of the sub extension part 643 are not mentioned separately. It means applying any one of the embodiments.
  • step S103 the movable neck part 510 or the third wire support part 640 is moved upward toward the wire 30 in the state in which the opening part 646a formed on the bracket part 646 is opened.
  • step (S103) of moving the three wire support part 640 upward toward the wire 30 is completed, the wire 30 is introduced into the bracket part 646 through the opening part 646a.
  • the step S104 of transferring the wire 30 to the third wire support part 640 may be locked to the bracket part 646 in which the wire 30 is introduced through the opening part 646a.
  • the operation of filling the portion 648 that is, the operation of closing the opening 646a with the locking portion 648.
  • step S105 when the third wire support part 640 is moved upward and rotated in one direction, in step S105, the wire 30 is positioned above the installation height of the pin holder 23, the third wire support part ( The operation of moving the 640 upward is to move the loose neck portion 510 upward by the first actuator 41 and the lift 530, and by the second actuator 42 and the third lift 650. The third wire support part 640 is moved through the process of moving upward.
  • the operation of moving the third wire support part 640 upward only performs a process of moving the armrest part 510 by the first actuator 41 and the lifting part 530 according to the working condition or the convenience of the operator, or the second Only the process of moving the third wire support part 640 by the actuator 42 and the third lifter 650 is performed, or the operator moves the sub extension part 643 upward to the wire 30 side by manual operation. It can be done only through the process.
  • the operation of moving the third wire support portion 640 upward is to move the armrest 510 upward by the first actuator 41 and the lifting portion 530 according to the working conditions or the operator's convenience,
  • the sub extension part 643 may be moved upward by the manual operation to the electric wire 30 side.
  • the operation of moving the third wire support portion 640 upward is a third wire support portion installed on the loose neck portion 510 by the second actuator 42 and the third lifting and moving portion 650 according to the working conditions or the convenience of the operator. It may be made through a combination of moving the 640 up and the process of moving the sub-extension portion (643) to the wire 30 side by a manual operation.
  • the operation of moving the third wire support portion 640 upward is to move the loose neck portion 510 upward by the first actuator 41 and the lifting portion 530 according to the working conditions or the convenience of the operator, and the second
  • the third wire support portion 640 by moving the third wire support portion 640 in the upward and pole spaced apart direction to move the wire 30 in the step (S105) to position the wire 30 above the installation height of the pin long column 23 (S105)
  • the distance is a sag of the electric wire 30 positioned between the pair of existing poles 10, that is, the loosened wood part 510 on the new pole 13 on the assumption that the installation length of the pin length column 23 is constant.
  • the step of fixing depends on the height of the installation of the neck 510.
  • the sub extension part 643 has an error in the operator predicting the degree of deflection of the electric wire 30, or the movable distance as much as the sum of the maximum upward movement distances of the loose neck part 510 and the main extension part 642 is added.
  • the wire 30 is shorter than the upward movement distance.
  • the operator predicts the degree of deflection of the electric wire 30 to 1m, and the moving distance as much as the maximum moving distance of the loose wood part 510 and the main extension part 642 is also set to 1m, Even if the deflection degree of the electric wire 30 is 1.5 m, the operator smoothly moves the sub extension part 643 further upward by 0.5 m to position the electric wire 30 above the installation height of the pin holder 23. Can be done.
  • the third wire support part 640 may be newly installed.
  • the operation of rotating in one direction causes the operator to transmit power to the rotating part 660 through the second actuator 42 to rotate the rotating part 660, thereby rotating the rotating part 660.
  • Driving part 653 connected to one side of the) is made while rotating relative to the armrest mounting portion 651 connected to the other side.
  • the driving portion 653 is spaced apart from the new pole 13 by the amount of rotation of the rotation portion 660. Is rotated.
  • the third wire support part 640 reaches a desired point by the rotation of the driver 653, the operator stops power transmission through the second actuator 42 so that the rotation part 660 does not rotate. As a result, the third wire support part 640 does not rotate arbitrarily after reaching the desired point.
  • the step S106 of transferring the electric wire 30 to the first / second electric wire support 540 may include a bracket 546 in which the electric wire 30 is introduced through the opening 546a. ) By filling the locking portion 548, that is, by closing the opening 546a with the locking portion 548.
  • the timing of installing the first and second wire support parts 540 on the loose neck part 510 may be adjusted according to the working conditions or the convenience of the operator.
  • the step S107 of moving the first and second wire support parts 540 upward and positioning the electric wire 30 above a predetermined height of the pin long column 23 is performed on the newly formed pole 13. It is a process to secure a working space for installing).
  • the step S107 of moving the first / second wire support part 540 upward to position the wire 30 above a predetermined height of the pin holder 23 is performed by the first actuator 41.
  • the movable neck portion 510 is moved upward by the elevating portion 530 and the first / second wire support portion 540 by the second actuator 42 and the first and second elevating movement portions 550. It goes through a process of moving upward.
  • step S107 the first and second wire support parts 540 are moved upwards to position the wire 30 above the installation height of the pin holder 23, according to the working conditions or the convenience of the operator. Only the movement of the armrest 510 by the 41 and the elevating part 530 is performed, or the first / second wire support by the second actuator 42 and the first and second lifting and moving parts 550. Only the process of moving 540 may be performed, or a worker may be made only through a process of moving the sub-extension part 543 upward toward the wire 30 by manual operation.
  • the second actuator 42 and the first and second lifting and moving parts 550 move the first and second wire support parts 540 installed on the loose neck part 510 upward, and the operator extends the sub extension part by manual operation. It may be made through the process of moving the (543) up to the wire 30 side in combination.
  • the movable neck portion 510 is moved upward by the first actuator 41 and the lifting portion 530, and the movable neck portion 510 is installed by the second actuator 42 and the first / second lifting movement portion 550.
  • the first and second wire support parts 540 may be moved upward, and a worker may move the sub extension part 543 upwardly to the wire 30 side by manual operation.
  • the distance for moving the wire 30 upward in the step S107 of moving the first / second wire support part 540 upward and placing the wire 30 above the installation height of the pin holder 23 is, Under the assumption that the pinned column 23 has a predetermined projected height, the degree of sagging of the electric wire 30 positioned between the pair of the existing poles 10, that is, the fixed wood part 510 is fixed to the newly placed poles 13.
  • the sub extension part 543 has an error in the operator predicting the degree of deflection of the electric wire 30, or the movable distance as much as the sum of the maximum upward movement distances of the loose neck part 510 and the main extension part 542 is added.
  • the wire 30 is shorter than the upward movement distance.
  • the operator predicts the degree of deflection of the wire 30 to 1m, and the movable distance of the maximum upward movement distance of the loose neck portion 510 and the main extension portion 542 is also set to 1m, the actual Even if the deflection degree of the electric wire 30 is 1.5 m, the operator smoothly moves the sub extension part 543 upward by 0.5 m to position the electric wire 30 above the installation height of the pin holder 23. Can be done.
  • Step S106 of transferring the wire 30 to the first / second wire support 540 and moving the first / second wire support 540 upward to install the pin length column 23 Positioning the position above the predetermined height (S107), after the completion of the transfer operation (S106) and the upward movement (S107) for the first wire support (540) (2107) for the second wire support (540) S106) and the upward movement operation (S107) may proceed, on the contrary, after the relocation operation (S106) and the upward movement operation (S107) for the second wire support portion (540) is completed, the relocation operation for the first wire support portion (540).
  • the operation S106 and the upward movement S107 may be performed.
  • the wire support portions 540 and 640 are moved upward to install the wire length 30 in the pin length column 23.
  • the pin holder column 24 and the pin length column 23 including a plurality of LP insulator 25 is made through the process of installing .
  • the pintle iron 24 is installed to the new pole 13, and then the plurality of LP insulators 25 are pinned iron 24. Through the installation process, or a plurality of LP insulator 25 is installed through the process of installing the pinned iron 24 in the new pole (13).
  • the first actuator 41 and the first actuator 41 may be spaced apart from the wire 30.
  • the elevating unit 530 is made through the process of moving the armrests 510 automatically and remotely downward.
  • step (S109) of moving the first / second wire support part 540 downward toward the pin length column 23 is performed by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the first and second wire support parts 540 installed in the loose neck part 510 by the second actuator 42 and the first and second lifting and moving parts 550 are upwardly moved. It may be achieved through a complex process of moving.
  • step (S109) of moving the first / second wire support part 540 downward toward the pin length column 23 is performed by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the movable neck portion 510 may be moved upward, and a worker may move through the process of moving the sub extension part 543 upward toward the wire 30 side by manual operation.
  • the first and second wire support portion 540 installed in the loose neck portion 510 is moved upward by 550, and the operator moves the sub-extension portion 543 upward toward the wire 30 side by manual operation. It may be made through a combination.
  • step (S109) of moving the first / second wire support part 540 downward toward the pin length column 23 is performed by the first actuator 41 and the lifting part 530 according to the working conditions or the convenience of the operator.
  • the first and second wire support parts 540 installed in the loose neck part 510 by the second actuator 42 and the first and second lifting and moving parts 550 are upwardly moved. It may be made through a combination of the process of moving and the process of moving the sub-extension portion 543 upward toward the wire 30 by manual operation.
  • Bindering the wire 30 to the LP insulator 25 means fixing the wire 30 to the LP insulator 25 using a binder member such as a coated wire, a tape, a clip, or the like.
  • Releasing the binding of the electric wire 30 and the first / second wire support part 540 rotates the locking part 548 to open the opening part 546a, and through the opening part 546a, the bracket part ( The wire 30 is pulled out of the 546.
  • step S110 after both the downward movement operation S109 and the relocation operation S110 for the first wire support unit 540 are completed, the downward movement operation S109 and the relocation operation for the second wire support unit 540 are completed.
  • S110 may proceed, and conversely, after both the downward movement operation S109 and the relocation operation S110 for the second wire support portion 540 are completed, the downward movement operation S109 and the relocation for the first wire support portion 540 are completed. Operation S110 may proceed.
  • the wire transfer operation for the first wire support portion 540 and the second wire support portion 540 (S110). This may proceed. As such, the order of the downward movement operation S109 and the displacement operation S110 for the first / second wire support 540 may be adjusted according to working conditions or convenience of an operator.
  • the third wire support part 640 is close to the new pole 13.
  • the operation of rotating in the other direction as much as possible causes the operator to transmit power to the rotating unit 660 through the second actuator 42 to rotate the rotating unit 660, and thus, the rotation of the rotating unit 660.
  • the driving unit 653 connected to one side is made while rotating relative to the loose neck installation unit 651 connected to the other side.
  • the drive unit 653 during the rotation of the rotary unit 660 in the direction close to the new pole 13 by the amount of rotation of the rotary unit 660. Is rotated.
  • the third wire support part 640 reaches a desired point by the rotation of the driver 653, the operator stops power transmission through the second actuator 42 so that the rotation part 660 does not rotate. As a result, the third wire support part 640 does not rotate arbitrarily after reaching the desired point.
  • step S111 in which the third wire support part 640 is rotated and moved downward in the other direction to approach the pin head column 23, the operation of moving the third wire support part 640 downward is performed by a worker spaced apart from the wire 30.
  • the first actuator 41 and the lifting unit 530 in the position is made through the process of automatically and remotely moving the neck portion 510 downward.
  • the operation of moving the third wire support part 640 downward is only a process of moving up the loose neck part 510 by the second actuator 43 and the third lifting and moving part 650 according to the working conditions or the convenience of the operator. Or, the operator may be made only through the process of moving the sub-extension (643) to the electric wire 30 side by manual operation.
  • the operation of moving the third wire support portion 640 downward is a process of moving up the loose neck portion 510 by the first actuator 41 and the lifting portion 530 according to the working conditions or the convenience of the operator, and
  • the second wire 42 and the third lifting unit 650 may be made through the process of moving up the third wire support portion 640 installed in the arm neck 510.
  • the operation of moving the third wire support portion 640 downward is to move the loose neck portion 510 upward by the first actuator 41 and the lifting portion 530 according to the working conditions or the operator's convenience,
  • the sub extension part 643 may be moved upward by the manual operation to the electric wire 30 side.
  • the operation of moving the third wire support portion 640 downward is a process of moving up the loose neck portion 510 by the first actuator 41 and the lifting portion 530 according to the working conditions or the convenience of the operator, and
  • the wire 30 and the third wire support part 640 are released through the process of releasing the binding.
  • Bindering the wire 30 to the LP insulator 25 means fixing the wire 30 to the LP insulator 25 using a binder member such as a coated wire, a tape, a clip, or the like.
  • Releasing the binding of the electric wire 30 and the third electric wire support part 640 rotates the locking part 648 to open the opening part 646a, and of the bracket part 646 through the opening part 646a. Through the process of pulling out the wire 30 to the outside.
  • the lifting moving parts 550 and 650 and the wire support parts 540 and 640 are separated from the loose neck part 510. Then, the loose neck part 510 is separated from the loose neck fixing part 520 or the lifting part 530, the lifting part 530 is separated from the loose neck fixing part 520, and the loose neck fixing part 520 is newly established ( 13) is made through the process of separation.
  • step (S113) of dismantling the loose neck portion 510 in the new pole 13 the newly installed pole (510) of the loose neck portion 510 of the lifting movable portion 550, 650 and the wire support portion 540, 640 is installed ( It can also be achieved by separating from 13).
  • the present invention by using the electric force of the first actuator 41 or the second actuator 42, the height of the loose neck portion 510 or the height of the wire support portion 540, 640, the wire support portion 540, 640 side While automatically adjusting the height of the wires wired wire 30 can easily perform the task of establishing a pole.
  • the heights of the loose neck portion 510 and the entire wire support portions 540 and 640 can be adjusted in multiple stages, and wire restraints 545 and 645 are formed among the wire support portions 540 and 640.
  • the height of the wire restraint parts 545 and 645 or the electric wire 30 can be adjusted to three steps.
  • the operator selectively adjusts the height of the loose neck portion 510, the height of the entire wire support portion (540, 640), the height of the sub-extensions (543, 643) according to the working conditions or convenience Newly built works can be easily performed.
  • the operator using the first actuator 41 or the second actuator 42 to separate the wire 30 to the upper portion of the pin length column 23 at the position spaced apart from the wire 30 It can be performed, it is possible to easily secure the live work space for installing the pin length column 23 on the new pole 13, the operator is in contact with the electric wire 30 when the pin length column 23 is installed Reduce the risk of safety accidents.
  • the plurality of wire support parts 540, 640 when the plurality of wire support parts 540, 640 is moved upwardly in the state in which the plurality of wire support parts 540, 640 are pre-installed in the loose neck part 510, it is a hassle for moving each of the wire support parts 540, 640 upward. Without a lot, all of the plurality of wire supports 540 and 640 can be moved upward with the same displacement.

Landscapes

  • Electric Cable Installation (AREA)

Abstract

La présente invention concerne un procédé de travail sur ligne sous tension d'installation de distribution d'énergie électrique qui consiste à : ériger un nouveau poteau électrique sur une ligne de fils électriques formée entre des poteaux électriques existants ; fixer une partie bras auxiliaire au nouveau poteau électrique ; transférer un fil électrique à une partie de support de fil électrique disposée sur la partie bras auxiliaire ; positionner le fil électrique de façon qu'il se trouve dans une position supérieure à la hauteur d'installation attendue d'un ensemble broche-poteau par déplacement de la partie bras auxiliaire ou de la partie de support de fil électrique vers le haut, et déplacement, dans une direction de séparation relativement au nouveau poteau électrique, d'au moins une partie de support de fil électrique d'une pluralité de parties de support de fil électrique auxquelles des fils électriques sont transférés ; installer l'ensemble broche-poteau sur le nouveau poteau électrique ; déplacer, dans la direction de l'ensemble broche-poteau, l'au moins une partie de support de fil électrique de la pluralité de parties de support de fil électrique déplacée dans une direction de séparation relativement au nouveau poteau électrique ; et transférer le fil électrique de la partie de support de fil électrique à un isolateur LP de l'ensemble broche-poteau.
PCT/KR2015/005795 2014-01-20 2015-06-09 Procédé de travail sur ligne sous tension d'installation de distribution d'énergie électrique Ceased WO2015190812A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI2016002158A MY178058A (en) 2014-06-09 2015-06-09 Power distribution facility live-line working method
CN201580030710.1A CN106463941B (zh) 2014-01-20 2015-06-09 配电设备带电作业方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2014-0069763 2014-06-09
KR1020140069763A KR101473821B1 (ko) 2014-01-20 2014-06-09 배전설비 활선작업 방법

Publications (1)

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WO2015190812A1 true WO2015190812A1 (fr) 2015-12-17

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MY (1) MY178058A (fr)
WO (1) WO2015190812A1 (fr)

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CN113314917A (zh) * 2021-05-20 2021-08-27 贵州电网有限责任公司 一种基于高效的低压带电搭火器
CN113612183A (zh) * 2021-09-09 2021-11-05 广东电网有限责任公司 一种瓷横担
CN113928997A (zh) * 2021-09-30 2022-01-14 国网浙江省电力有限公司金华供电公司 一种输电线路地线通用提升装置
CN114803931A (zh) * 2021-01-22 2022-07-29 国网智能科技股份有限公司 配网带电作业机器人导线举升装置、方法及机器人

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KR101275111B1 (ko) * 2013-02-13 2013-06-17 임용호 이중절연 공간확보를 위한 직접활선 배전설비 교체공법
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JP4188477B2 (ja) * 1999-02-04 2008-11-26 株式会社中電工 架空地線の撤去方法
KR100934083B1 (ko) * 2007-11-05 2009-12-24 양희성 점퍼선 고정기구
KR20130121398A (ko) * 2012-04-27 2013-11-06 서광전기통신공사(주) 승강구동장치를 이용한 배전활선 장주 교체공법
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Publication number Priority date Publication date Assignee Title
CN114803931A (zh) * 2021-01-22 2022-07-29 国网智能科技股份有限公司 配网带电作业机器人导线举升装置、方法及机器人
CN114803931B (zh) * 2021-01-22 2023-12-05 国网智能科技股份有限公司 配网带电作业机器人导线举升装置、方法及机器人
CN113314917A (zh) * 2021-05-20 2021-08-27 贵州电网有限责任公司 一种基于高效的低压带电搭火器
CN113314917B (zh) * 2021-05-20 2023-08-15 贵州电网有限责任公司 一种基于高效的低压带电搭火器
CN113612183A (zh) * 2021-09-09 2021-11-05 广东电网有限责任公司 一种瓷横担
CN113928997A (zh) * 2021-09-30 2022-01-14 国网浙江省电力有限公司金华供电公司 一种输电线路地线通用提升装置

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