WO2000002807A1 - Conveyer, conveyer drive, and usage of conveyer - Google Patents
Conveyer, conveyer drive, and usage of conveyer Download PDFInfo
- Publication number
- WO2000002807A1 WO2000002807A1 PCT/JP1999/003695 JP9903695W WO0002807A1 WO 2000002807 A1 WO2000002807 A1 WO 2000002807A1 JP 9903695 W JP9903695 W JP 9903695W WO 0002807 A1 WO0002807 A1 WO 0002807A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transfer
- transported
- transport
- transfer device
- pressing
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H51/00—Forwarding filamentary material
- B65H51/14—Aprons, endless belts, lattices, or like driven elements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19023—Plural power paths to and/or from gearing
- Y10T74/19074—Single drive plural driven
- Y10T74/19079—Parallel
- Y10T74/19093—Spur and bevel
Definitions
- the present invention relates to an object transfer device, and more particularly to an object transfer device used for transferring objects having different cross-sectional sizes.
- a wire transfer device 101 as shown in FIGS. 24 to 26 has been used. As shown in FIG. 23, the wiring transfer device 101 is used by being provided on a support base 210 provided below a utility pole 160.
- the method of using this wiring transfer device 101 at the construction site is as follows.
- a wire 200 is hung on a ring 180 provided on a temporary overhead wire 170 that is hung on each pole of a utility pole 160.
- the electric wire 200 is sequentially sent out to the left side in FIG. 23 by the wiring conveying device 101, so that the electric wire 200 is conveyed to the extent that tension is generated in the electric wire 200.
- the electric wire 200 is tensioned by the electric wire conveying device 101, the electric wire 200 is removed from the pulley 220 force, and the electric wire conveying device 101 is connected to the next electric pole (see FIG. 23).
- the wire 200 is sequentially sent out to the left using (on the left). By repeating this operation for each utility pole, the electric wire 200 can be installed on each utility pole.
- the wiring transfer device 2 used in Embodiment 2 of the present invention is used.
- the wiring transfer device 101 is composed of a gantry 110 and a transfer unit 105. Further, a power unit is provided inside the gantry 110. Further, the transport section 105 has rotating shafts 120a, 120b, 120c, and 120d on the main surface of the gantry 110, and the rotating shafts 120a, 120b , 1 20 c, 1 20 d around the axis of rotation 1 20 a, 1 20 b, 1 20 c, 1 20 d 1 25 a, 125 b.
- 125 c, 125 d for transmitting power and the rotating wheel I 25 a, 125 b, 125 c, 125 d a, 125b, 125c, and 125d are provided with conveyor belts 140a, 140b that are transmitted by frictional force of the outer peripheral surface.
- the wheels 125a and 125b rotate in the opposite directions around the rotation axis 120a and the rotation axis 120b, respectively, due to the rotation force of the motor. .
- the rotational force of the wheels 125a and 125b is transmitted from the outer peripheral surfaces of the wheels 125a and 125b to the transport belts 140a and 140b, and the transport belts 140a and 140b are transmitted.
- 40b circulates around wheels 125a, 125c and wheels 125b, 125d, respectively.
- the electric wire 200 shown in FIG. 23 is sent out in the conveying direction by the frictional force of the surface of the circling conveying belts 140a and 140b.
- wheel 125c rotates in the same direction as wheel 125a
- wheel 125d rotates in the same direction as wheel 125b
- the wheels 125b and 125d rotate in opposite directions, and assist the transport belts 140a and 140b to circulate in opposite directions.
- wire transfer device 102 As a wire transfer device having a different structure of the transfer portion from the wire transfer device 101, there is a wire transfer device 102 as shown in FIGS. 27 and 28.
- the wiring transfer device 102 is provided on the main surface of the gantry 110 shown in FIG. 24 with a spherical shape for transmitting the rotational force of the power unit around the rotating shafts 220a and 220b as shown in FIGS. 27 and 28.
- Wheels 225a and 225b are provided as transport units. These spherical wheels 225a and 225b are formed of rubber containing air or the like inside, and the outer peripheral surface can be deformed according to the thickness of the electric wire. The wire is sent out in a certain direction by frictional force.
- this wiring transfer device 1 0 1 force Rotating shaft 1 2 0a and rotating shaft 1 It must further include other mechanisms capable of changing the distance between 20b and the distance W1 between the rotation axis 120c and the rotation axis 120d.
- the wires 100 meander up and down between the conveyor belts 140a and 140b, Speed slows down.
- the thin electric wire 100 ° is largely displaced in the direction of the arrow, the thin electric wire 100 is separated from the conveying belt 140a and the conveying belt 140b.
- a temporary thin rope is laid first to pull the main electric wire, and wires with different diameters at the ends of the rope can be attached to both ends continuously. A thick wire 200 is pulled through an adapter whose diameter changes.
- the wiring transport device 101 in the wiring transport device 101, the wiring transport device 101 is temporarily stopped, and another wiring transport is performed in which the distance between the transport belts 140a and 140b is large. Equipment that must be replaced at the enforcement site. Such replacement of the wiring transfer device 101 at the site where the work is performed takes time and reduces the work efficiency.
- FIGS. 27 and 28 there is a wiring transfer device 102 shown in FIGS. 27 and 28.
- this wiring transfer device 102 the spherical wheels 2 25a and 2 25b are deformed according to the diameters of the thin wire 100 and the thick wire 200, so that the rotating shaft 220 without changing the distance W3 between the rotation shaft 220a and the rotation shaft 220b, that is, without using a separate wiring conveying device, and between the rotation shaft 220a and the rotation shaft 220b.
- both the thin electric wire 100 and the thick electric wire 200 can be continuously fed.
- the wiring transfer device 102 When the wire diameter is within a predetermined range, the wiring transfer device 102 has a spherical shape because the spherical wheels 2 25 a and 2 25 b have a spherical shape. However, in the case of an extremely thin wire 100, the wire is shifted in the direction shown by the arrow in FIG. 27, and the wire 100 deviates from the spherical wheels 2 25a and 2 25b. Also spherical In the case of a thick electric wire 200 that greatly changes the shape of the wheels 2 25 a and 2 25 b, as shown in Fig.
- the spherical wheels 2 25 a and 2 25 b Deformation increases the rotational resistance that suppresses the rotation of the spherical wheels 2 25 a and 2 25 b, and the feeding speed of the thick wire 2 0 0 decreases. Therefore, in order to reduce the rotational resistance, as in the case of the wiring transfer device 101, a separate mechanism that can change the interval W3 between the rotating shafts 220a and 220b must be provided separately. You have to. Disclosure of the invention
- the present invention has been made to solve the above-described problems, and its purpose is to reduce the time and labor required for on-site replacement even when both thin and thick wires are used continuously.
- An object of the present invention is to provide a wire transporting device for wires and the like, which can cope with a wire and does not slip off from the wire transporting device and can transport the wire without reducing the transport speed of the wire.
- the object transfer device is a device that contacts a part of an outer peripheral surface of an object to be conveyed and reduces a frictional force between the outer peripheral surface of the two or more rotating transport members and a part of the outer peripheral surface of the object to be conveyed.
- An object transport device that transports an object to be transported by using the same, and has the following configuration.
- the object transfer device includes a gantry having a first surface and a second surface which are continuous at a predetermined angle to each other, and a pedestal having the first and second surfaces, respectively.
- a transport unit that contacts the part of the outer peripheral surface of the transported object and transports the transported object; and a driving unit that rotationally drives the transport unit in a direction in which the transported object is transported.
- the transfer unit includes a first power transmission unit having a plurality of first cylindrical members that rotate around each of a plurality of mutually parallel rotation axes substantially perpendicular to the first surface; and A second power transmission means having a plurality of second cylindrical members rotating about respective ones of a plurality of mutually parallel rotation axes substantially perpendicular to the plane; and an individual one of the first and second power transmission means.
- First and second belt-shaped transport members that contact or wrap around the outer circumferences of the first and second cylindrical members and circulate around the first and second power transmission means, respectively. .
- the respective rotation axes intersect at a predetermined angle, so that the first and second power transmission means are formed between the first and second belt-shaped conveyance members.
- the area where the first and second belt-shaped conveying members are provided has a larger area in contact with the object to be conveyed than when only the first and second power transmission means are provided, the conveyed state is increased.
- the frictional force between the object and the first and second belt-shaped transport members increases.
- the possibility that the first and second power transmission means run idle can be reduced, so that the transported object can be transported more stably.
- the object transport device may be configured such that one side of the pedestal side of the transport surface that contacts the transported object of the first belt-shaped transport member contacts the transported object of the second belt-shaped transport member. It suffices that one side of the transfer surface on the gantry side is parallel and close to each other.
- the first and second belt-shaped transport members are connected to the pedestal side of the V-shaped space formed by the first and second belt-shaped transport members.
- the gap between the gaps becomes smaller.
- a wiring transfer device configured to contact a part of an outer peripheral surface of an object to be conveyed and reduce a frictional force between an outer peripheral surface of two or more rotating conveying members and a part of an outer peripheral surface of the object to be conveyed.
- an object transporting device is provided on a gantry having a first surface and a second surface which are continuous at a predetermined angle to each other, and provided on each of the first and second surfaces.
- a transfer section that contacts the part of the outer peripheral surface of the transferred object and transfers the transferred object
- a drive unit for rotating the transport unit in a direction in which the transported object is transported.
- the transport unit includes a first power transmission unit having a first cylindrical member that rotates around a first rotation axis substantially perpendicular to the first surface, and a second power transmission unit that intersects the first rotation axis, And a second power transmission means having a second cylindrical member that rotates about a second rotation axis substantially perpendicular to the surface of the second power transmission member.
- the first rotation axis and the second rotation axis intersect, so that a V-shaped space is formed between the first power transmission means and the second power transmission means. Is done. Therefore, when the diameter of the transferred object is small, the transferred object contacts the transferred object at the lower part of the V-shape, and when the diameter is large, the transferred object contacts the transferred object at the upper part of the V-shape. Can be transported. As a result, it is possible to replace the object transfer device from a small-diameter object to a large-diameter object by simply increasing the vertical difference between the V-shaped space and adding no other mechanism. And can be transported continuously without
- an object transfer device comprising: a gantry-side end of a first cylindrical member constituting first power transmission means; and a second cylinder constituting second power transmission means. The end of the shaped member close to the gantry side.
- the first cylindrical transfer member and the second cylindrical transfer member can be formed on the gantry side of the V-shaped space formed by the first and second cylindrical transfer members.
- the gap between them becomes smaller.
- the transferred object can be prevented from coming off from the gap during the transfer.
- the object transporting device includes a third cylindrical transporting member having an outer peripheral surface that presses a transported object and that is rotatably provided with the transport of the transported object. Means may be further provided.
- the object to be conveyed is provided with the pressing means, so that the object to be conveyed can be held so as not to move upward during the conveyance.
- the transported object pressing means rotates following the transport of the transported object, so that the transport speed of the electric wire is not significantly reduced.
- the speed at which the wires are conveyed increases, and even if the wires undulate in the V-shaped space, Of the belt-shaped transport member from the V-shaped space.
- the transported object can be stably transported even if the transport speed of the transported object is increased.
- a plurality of transferred object pressing means are provided along a transfer direction of the transferred object.
- a plurality of transported object pressing means are provided, so that the transported object can be transported more stably than one transported object pressing means.
- the object transporting device preferably, further includes an object-to-be-transferred pressing means having a support portion fixed to a gantry, and a pressing portion rotatably provided at one end of the support portion. Then, the pressing portion rotates so that it can be retracted to release the pressing.
- the pressing portion rotatably provided at one end of the supporting portion can be retracted to release the pressing, so that the object to be transported can be transferred to the object transporting device during transport. Installation and removal are simplified. As a result, on-site construction time can be reduced.
- the object transfer device may further include a transferred object pressing unit having a male screw part and a female screw part, and adjusting a length of the male screw part screwed into the female screw part.
- the apparatus may further include a conveyed object pressing unit that adjusts the pressing unit to contact the object with a substantially constant pressure.
- the conveyed object pressing means can adjust the length of the screw by screwing the male thread into the female thread. Work can be performed up to the transported object without changing the means. As a result, construction time on site can be reduced.
- the object transporting device also includes a circuit that circulates around the third cylindrical member following the transport of the transported object while being wound around or in contact with the third cylindrical member.
- a third belt-shaped conveying member may be further provided.
- the third belt-shaped conveying member is provided around the third cylindrical member in this manner, the area of contact between the object to be conveyed and the object pressing means is increased, and the object to be conveyed is more stably conveyed. It is possible to do.
- the drive mechanism of the object transfer device of the present invention rotates around a common rotation axis by the driving force.
- a first spur gear and a first bevel gear that rotate; a second bevel gear that meshes with the first bevel gear; a second spur gear that meshes with the first spur gear;
- a third bevel gear that rotates integrally around the common spur gear and a common rotation shaft; and a fourth bevel gear that meshes with the third bevel gear.
- the first spur gear rotates by the driving force
- the first bevel gear fixed to the first spur gear by one shaft also rotates in the same direction.
- the second bevel gear rotates.
- the second spur gear rotates in the direction opposite to the direction in which the first spur gear rotates, whereby the third bevel gear rotates in the opposite direction to the first bevel gear.
- the fourth bevel gear rotates.
- the second bevel gear and the fourth bevel gear are, for example, the first and second spur gears and the first and second bevel gears when a bevel gear having an inclination angle of 45 ° C. is used.
- the rotating direction of the first bevel gear and the second bevel gear is opposite to each other at a predetermined angle.
- the space formed between the first and second power transmission means having the first and second cylindrical members rotating around the rotation axis of the second bevel gear and the fourth bevel gear is represented by V. It can be shaped like a letter. As a result, regardless of whether the diameter of the transported object is large or small, it is possible to continuously transport the transported object with the transported object sandwiched in the V-shaped space.
- the first and second belt-shaped transfer members and the transferred object pressing means of the object transfer device are arranged substantially on the ground.
- the first and second belt-shaped conveying members, the object-to-be-conveyed pressing means, and the long object are gripped by a predetermined pressing force on a vertically-elongated rod-shaped object and driven to rotate.
- the object transfer device is moved up and down along a long object by the frictional force between the object transfer device and the device.
- the first and second cylindrical transfer members or the second transfer device of the object transfer device according to the first aspect of the present invention can be used.
- the object transfer device can be moved up and down along the transferred object by the frictional force between the first and second belt transfer members and the transferred object.
- electric wires, safety ropes, tools, etc. can be transported to the capitals of utility poles without human intervention.
- two object transport devices according to one aspect of the present invention are used, and the two object transport devices are connected to the first of the respective object transport devices.
- the object conveying device is moved up and down along a long object by the frictional force of the conveying member by sandwiching and pressing between the first and second belt-shaped conveying members and rotating the driving means. May be used.
- the first and second cylindrical transport members or the first and second belt transport members of the object transport device according to the first aspect can be used.
- the object transfer device can be moved up and down along a long object by the frictional force with the transferred object.
- electric wires, safety ropes, tools, etc. can be transported to the poles of utility poles without human intervention.
- each of the first and second cylindrical transfer members or the first and second belt-like transfer members comes into contact with the transferred object, and one object transfer device is used.
- the frictional force is greater than when the body transport device and the first and second cylindrical transport members or the first and second belt-like transport members of the transported object pressing means are in contact with each other, and a greater gravity is applied. Even if the transported object is pulled, it can be moved up and down along a long object.
- the object transfer device according to the first aspect of the present invention further includes another object transfer device having the configuration of the object transfer device according to the one aspect of the present invention.
- the apparatus may be fixed such that the transport directions of the two transport sections are substantially perpendicular to each other, and the transported object may be transported substantially vertically to a long object by another object transport apparatus.
- a rope or a wire can be spirally wound around a long object.
- a rope or the like spirally on a utility pole or the like, it is possible to prevent the rope or the like from swinging even when wind blows.
- FIG. 1 is a perspective view of the object transfer device according to the first embodiment of the present invention.
- FIG. 2 is a side view of the object transfer device according to the first embodiment of the present invention.
- FIG. 3 is a front view of the object transfer device according to the first embodiment of the present invention.
- FIG. 4 is a diagram showing a cross section taken along the line AA in the side view of FIG. 2 in the object transfer device according to the first embodiment of the present invention.
- FIG. 5 is a diagram showing a state as viewed from the lower surface side of the driving unit according to the first embodiment of the present invention.
- FIG. 6 is a diagram illustrating an example of a use state of the object transport device according to the first embodiment of the present invention.
- FIG. 7 is a front view showing a state in which the object transporting device according to Embodiment 2 of the present invention transports a small-diameter electric wire.
- FIG. 8 is a front view showing a state in which the object transporting device according to Embodiment 2 of the present invention transports a large-diameter electric wire.
- FIG. 9 is a side view of the object transfer device according to the second embodiment of the present invention.
- FIG. 10 is a side view of the object transfer device according to Embodiment 2 of the present invention in which a transfer belt is provided on a wire support portion.
- FIG. 11 is a front view of the object transfer device according to the second embodiment of the present invention, showing a state where a support portion for pressing an electric wire when the electric wire is removed is opened.
- FIG. 12 is a diagram showing a state of being fixed to a utility pole when Embodiment 2 of the present invention is used.
- FIG. 13 is a cross-sectional view of an object pole when the object carrier is fixed to a large-diameter electric pole in order to explain a method of using the object carrier according to Embodiment 3 of the present invention. It is the figure which looked at the conveyance device.
- FIG. 14 is a view of the object transfer device in a cross section of the electric pole when the object transfer device is fixed to a small-diameter electric pole in order to explain a method of using the object transfer device according to the third embodiment of the present invention. is there.
- FIG. 15 is a diagram showing a state in which the object transport device climbs up a utility pole while towing a safety rope in order to explain a method of using the object transport device according to Embodiment 3 of the present invention.
- FIG. 16 is a view showing a state in which the object transportation device climbs a telephone pole whose diameter decreases toward the capital to explain a method of using the object transportation device according to the third embodiment of the present invention. It is.
- FIG. 17 shows a state in which the object transporting device moves up along the power pole while holding the electric wire perpendicular to the power pole to explain a method of using the object transporting device according to the third embodiment of the present invention.
- FIG. 18 is a view illustrating a method of using the object transfer device according to the third embodiment of the present invention.
- the object transfer device holds an electric wire perpendicular to the utility pole, and moves up to the capital along the utility pole.
- FIG. 19 is a diagram showing a state in which the object transport device transports a car to the capital of a utility pole in order to explain a method of using the object transport device according to the third embodiment of the present invention.
- FIG. 20 is a diagram showing a state in which the object transport device spirals up a utility pole in order to explain a method of using the object transport device according to the third embodiment of the present invention.
- FIG. 21 is a diagram illustrating a state in which a power pole is climbed using two object transporting devices as viewed from a pillar cross section in order to explain a method of using the object transporting device according to the third embodiment of the present invention.
- FIG. 22 is a diagram illustrating a state in which a person is transported to the capital of a telephone pole using two object transport devices to explain a method of using the object transport device according to the third embodiment of the present invention. It is.
- FIG. 23 is a diagram illustrating a state in which the object transport device according to the second embodiment is provided on a utility pole in order to explain a usage state of the conventional object transport device.
- FIG. 24 is a perspective view of a conventional object transport device.
- FIG. 25 is a front view of a conventional object transport device.
- Figure 26 is a diagram showing the operation of the electric wires in the conveyor belt of the conventional object conveyor. Is c
- FIG. 27 is a diagram for explaining a state in which a spherical wheel portion of another conventional object transport device transports a thin electric wire.
- FIG. 28 is a diagram for explaining a state in which a spherical wheel portion of another conventional object transport device transports a thick electric wire.
- the object transfer device 1 includes a gantry 10, a transfer unit 5, and a drive unit 7.
- the gantry 10 is provided such that the faces 15a and 15b forming the chevron continue at a predetermined angle.
- the wheels 25a, 25c of the transport unit 5 are provided with their rotating shafts 20a, 20c substantially vertically, and on the surface 15b, the transport unit 5 Wheels 25 b, 25 d Force
- the rotation axes 20 b, 2 O d are provided so as to be substantially vertical:
- the rotation axes 20 a and 20 c and the rotation axes 20 b and 20 d are Therefore c is provided in parallel with each other, the rotary shaft 20 a, 20 b and the rotation shaft 20 c, 20 d are formed so as to have a constant V-shaped space.
- Wheels 25a, 25b, 25c, 25d are provided around the rotation shafts 20a, 20b, 20c, 20d. Also, around the wheels 25a, 25b, 25c, 25d, there is a transport belt in which the rotational force is transmitted by the frictional force of the outer peripheral surfaces of the wheels 25a, 25c and the wheels 25c, 25d. 40a and 40b are provided. One side of each of the conveyor belts 40a and 40b is provided so as to be parallel and close to each other.
- the driving unit 7 is configured such that the driving force of the motor 7 a is transmitted by the shaft 7 b and the rotating spur gear 18 and the rotating spur gear 18 mesh with each other.
- Spur gear 16, spur gear 14 b and bevel gear 1 2 b provided on one shaft so as to share the rotation axis with spur gear 16, and bevel gear 22 b meshing with bevel gear 1 2 b
- the inclined portions of the bevel gears 12a, 12b, 22a and 22b are inclined 45 degrees with respect to the rotational axis, so that the rotational axes 20a and 2Ob are formed.
- Each of the shafts 7b of the motor 7a, the spur gears 14a and 14b, and the rotation axes of the bevel gears 12a and 12b intersect perpendicularly with the plane.
- the bevel gear 22 a and the bevel gear 22 b rotate around the rotation axis 20 a and the rotation axis 20 b in reverse. Therefore, the rotating force of the rotating shaft 20a and the rotating shaft 20b is transmitted to the wheel 25a and the wheel 25b, and the rotating force of the wheel 25a and the wheel 25b is The power is transmitted to the transport belts 40a and 40b, and as shown in FIG. 3, the electric wire 200 is sent out in the transport direction.
- wheel 25c rotates in the same direction as wheel 25a
- wheel 25d rotates in the same direction as wheel 25b, and assists the transport belts 40a and 40b in circling. I do.
- a plurality of auxiliary wheels 35 for suppressing the deflection of the transport belts 40a and 40b are arranged with the plurality of auxiliary wheel rotation shafts 30 parallel to each other. It rotates according to the tour of b.
- the rotating shafts 20a and 20c and the rotating shafts 20b and 20d are provided not to be parallel to each other but to intersect with each other.
- the space formed between a and the transport belt 40b is V-shaped.
- the V-shaped space carries the wire 100 while contacting the thin wire 100 at the bottom, and the wire 2 while contacting the thick wire 200 at the top. Conveys 0 0.
- the use of only this object transfer device 1 and the use of another object transfer device It is possible to transport the electric wire without providing any other mechanism.
- the action of gravity causes both the thin wire 100 and the thick wire 200 to move downward. Only the pushing force works, and the wire can be sent out without shifting up and down.
- the transport belts 40a and 40b can be prevented from being bent, so that the transport belts 40a and 40b are connected to the electric wires. The area of contact and the components of the force remain approximately constant. As a result, the wires 100 and 200 having different thicknesses can be continuously sent out without the wires coming off the object transfer device 1 and without reducing the sending speed.
- the electric wire when the electric wire is thick, if the object transfer device 1 is used so as to sandwich the thick electric wire 200 from above and below as shown in FIG. 6, the electric wire can be more stably conveyed.
- the bevel gears 22 a and 22 b are composed of spur gears 14 a, 14 b, 16, 18 and bevel gears.
- the rotation axis 22a of the bevel gear 22a and the bevel gear 22b and the rotation axis 22b have a predetermined angle. And cross each other. Therefore, the space formed between the wheels 25a and 25b provided on the rotating shaft 20a and the rotating shaft 20b of the bevel gear 22a and the bevel gear 22b is V-shaped.
- the rotary shafts 20a, 20b, 20c and 20d can be used continuously without adjusting the position.
- the object transfer device 2 is one in which the electric wire support section 8 is provided in the object transfer device 1 shown in FIGS.
- a fixed portion 59 is provided on a surface 15a of the gantry 10.
- a fixed portion 56 is provided on the surface 10 b of the gantry 10.
- a movable portion 57 is provided at the tip of the fixed portion 56 so as to be rotatable about a rotation shaft 58.
- a pressing wheel 55 for holding the electric wire from above is provided rotatably about the rotating shaft 54, and the rotating shaft 54 is supported by a support portion 53.
- a male screw part 52 is provided at the upper part of the support part 53 for moving the male screw part 52 toward the other end.
- the male screw part 52 passes through a female screw part provided in the movable part 57, and the other end has a manual rotating part. 5 1 is provided.
- the male screw portion 52 is screwed downward, and accordingly, the pressing wheel 55 also moves downward to press the electric wire.
- FIG. 7 in the case of a thin electric wire 100, the number of rotations of the manual rotating portion 51 is increased, and the pressing wheel 55 is largely moved downward, so that the thin electric wire 100 Press.
- FIG. 8 in the case of a thick electric wire 200, the number of rotations of the manual rotating portion 51 is reduced, the pressing wheel 55 is moved small, and the thick electric wire 200 is pressed. Therefore, the wire can be pressed with a constant pressing force regardless of whether it is a thin wire 100 or a thick wire 200. As a result, it is possible to prevent the transport speed from being reduced, and to prevent vertical displacement during the transport of the electric wires.
- the wire can be pressed more stably.
- the force for winding the wire around the pressing wheel 55 or the force for pressing the wire is further increased by using the transfer belt 70 that follows the wire while being in contact with the wire. Stabilize.
- the electric wire supporting portion 8 is attached and detached by rotating the rotating portion 57 around the pivot shaft 58 so as to retract from the electric wire. Can be easily performed.
- the method of fixing the object transfer device 2 to the utility pole according to the second embodiment is such that the object transfer device 2 is provided on a support 210, and the support 210 is mounted on a utility pole. Fixed to 160.
- the pulleys 190 and 220 are used to prevent the wires from being bent extremely. When used, they are used as shown in Fig. 23.
- an electric wire has been described as an example of the object conveyed by the object conveying device 2. Similar effects can be obtained.
- the pulling strength is weak, and it is possible to suppress the displacement of the electric wire by forcibly applying a pulling force. No: If the object is conveyed using the object conveying device 2 of the present invention, it is not necessary to suppress the displacement of the optical fiber by a pulling force, and the possibility of breaking the optical fiber cable is reduced. be able to.
- the object transfer device 2 of the present embodiment is used for transferring an inflexible object such as an inflexible iron pipe, a cylinder, a piece of wood, or the like, or an object having a substantially constant cross section, such as a square bar or a square pipe. Is also good.
- the object transport device 3 according to the third embodiment includes a telephone pole 160 sandwiched between the object transport device 1 according to the first embodiment and A pressing portion 69 for enabling movement is further provided.
- the pressing portion 69 has a plate-like arm portion 60 having one end provided on each of the surfaces 15a and 15b of the gantry 10.
- the arm 60 has a pivot 61 around a pivot 61 provided at a predetermined distance from a portion fixed to the surface 15a, 15b of the arm 60. It is a mechanism that can be pushed down in the direction of the gantry 10 so as to bend around the center.
- the arm portion 60 is provided with a spring 63 for pushing the wheel 66 toward the gantry 10 so that the electric pole 160 can be pressed at three points.
- the spring 63 presses the bearing part 64 toward the base 10. Therefore, the rotating shaft 65 is pressed toward the gantry 10, and as a result, the pressing wheel 66 presses the object.
- the V-shaped transfer belts 40a and 40b of the object transfer device 3 and the pressing wheels 66 are brought into contact with utility poles 160, and the transfer belt 40 a, 40 b, the pressing wheel 66, and the frictional force between the telephone pole 160, go up the vertical pole 160, which stands vertically.
- the object transporting device 3 of the present embodiment can carry a wire, a rope, or the like to the capital of the utility pole 160 without human power. Also, when the pressing force of the spring 63 is large, as shown in FIG. 16, even when the diameter of the pole 160 becomes smaller, the pole 63 rises while strongly pressing the pole. be able to. At this time, the power pole 160 is sandwiched between the state of FIG. 13 and the state of FIG. 14 in accordance with the diameter of the power pole 160 by the extension of the spring 63. For this reason, in the past, it was necessary for a person to first climb the telephone pole and fix the safety lobe to the support part. As shown in FIG. 15, the safety rope 80 can be fixed to the 160 capital of the utility pole by the object transfer device 3.
- two object transporting devices 3 are used to move the object transporting device 3 up and down along the telephone pole 16 ⁇ through the triangular plate 3a, and It is conceivable to raise the electric wire to the upper part of the utility pole 160 with the object carrier device 4 composed of the object carrier device 2 fixed vertically and then transport it vertically to the utility pole 160.
- the object transfer device 3 is moved by the frictional force between the telephone pole 160, the transfer belts 40a and 40b, and the pressing wheels 66.
- the object transporting device 2 can ascend to the pole of the utility pole 160 and transport the electric wire 200 perpendicular to the utility pole 160 at the pole of the utility pole 160.
- the gravity of the electric wire applied to the object transfer device 4 is reduced as compared with the conventional method shown in FIG. 23 while the electric wire 200 is conveyed while the electric wire 200 is pulled by the column base of the electric pole 160.
- the load on the object transfer device 4 is reduced.
- the object transporting device 3 which presses the object transporting device 3 against the telephone pole 160 via the triangular plate 3a and a car 3b which is vertically fixed thereto are assembled.
- a combination is conceivable. By using in this way, tools and the like can be sent to the person working on the capital of the utility pole 160.
- the utility pole 160 can be spirally moved up.
- wiring, ropes, etc. can be spirally wound around a utility pole.
- the ropes, wires, and the like provided on the utility pole 160 do not shake even when the wind blows.
- the object transportation device 6 composed of two object transportation devices 1 is used so as to sandwich the telephone pole 160 and push the telephone pole 160 upward while pressing. Is also good.
- the object transfer device 9 provided with the car 3b can send a person or the like to the pole of the utility pole 160 via the triangular plate 3a.
- the operation for moving the object transport device of the present embodiment while pressing the utility pole is performed by a wireless method that allows remote control from the ground.
- the electric wire transport device in the case of using the transport belt that comes into contact with the outer periphery of a plurality of wheels or that is wound and circulated has been described.
- the wire transport device that transports the wire while sandwiching the wire between the V-shaped valleys formed by the two wheels where the rotary drive shafts intersect without using the wire drive device is the same as the wire transport device according to the first to third embodiments. Similar effects can be obtained.
- the object transfer device of the present invention is an object transfer device used for transferring objects having different cross-sectional sizes, and is particularly used for transferring electric wires having different thicknesses. It is also suitable for the transport of electric wires, such as fiber optic cables, which have a low tensile strength and cannot be used to forcibly apply a tensile force to prevent the displacement of the electric wires.
Landscapes
- Structure Of Belt Conveyors (AREA)
Description
Claims
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU46501/99A AU4650199A (en) | 1998-07-10 | 1999-07-08 | Conveyer, conveyer drive, and usage of conveyer |
| US09/743,550 US6619432B1 (en) | 1998-07-10 | 1999-07-08 | Object transport apparatus, drive mechanism for object transport apparatus and method of using object transport apparatus |
| EP99929756A EP1134174A4 (en) | 1998-07-10 | 1999-07-08 | CONVEYOR, CONVEYOR DRIVE AND USE OF THE CONVEYOR |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10/195645 | 1998-07-10 | ||
| JP19564598 | 1998-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000002807A1 true WO2000002807A1 (en) | 2000-01-20 |
Family
ID=16344629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP1999/003695 Ceased WO2000002807A1 (en) | 1998-07-10 | 1999-07-08 | Conveyer, conveyer drive, and usage of conveyer |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6619432B1 (ja) |
| EP (1) | EP1134174A4 (ja) |
| AU (1) | AU4650199A (ja) |
| WO (1) | WO2000002807A1 (ja) |
Cited By (3)
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| CN108622591A (zh) * | 2018-05-24 | 2018-10-09 | 南通牧野机械有限公司 | 传料装置 |
| CN117816771A (zh) * | 2024-03-04 | 2024-04-05 | 四川明珠电工材料有限责任公司 | 一种连续挤压机的在线探伤检测装置 |
| CN121220727A (zh) * | 2025-12-02 | 2025-12-30 | 山东天合堂食品股份有限公司 | 一种球状食品加工表面包浆机构 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3744208A1 (de) * | 1987-12-24 | 1989-07-06 | Rieter Ag Maschf | Verfahren und vorrichtung fuer die uebertragung von informationen bei einer eine vielzahl von produktionsstellen aufweisenden herstellungsmaschine |
| GB2394498B (en) * | 2002-10-23 | 2006-08-09 | Engineering Business Ltd | Mounting of offshore structures |
| GB2399798B (en) * | 2002-11-01 | 2005-12-07 | Engineering Business Ltd | Longitudinal load varying device for elongate members |
| US20040099478A1 (en) * | 2002-11-27 | 2004-05-27 | Xerox Corporation | Climbing apparatus and method |
| GB0306547D0 (en) * | 2003-03-21 | 2003-04-23 | Engineering Business Ltd | Apparatus for creating a local reduction in wave height |
| SE525533C2 (sv) * | 2003-07-14 | 2005-03-08 | Kvaerner Pulping Tech | Anordning för axiell drivning av tillförselslang |
| US7232009B1 (en) * | 2003-10-06 | 2007-06-19 | Bell South Intellectual Property Corporation | Ascension/descension apparatus and method |
| AT500653B1 (de) * | 2004-06-09 | 2006-12-15 | Fronius Int Gmbh | Drahtfördervorrichtung |
| DK1781536T3 (da) * | 2004-08-03 | 2009-03-16 | Ihc Engineering Bussiness Ltd | Adgangsmetode mellem marine konstruktioner og apparat |
| GB0503083D0 (en) * | 2005-02-15 | 2005-03-23 | Engineering Business Ltd | Launch and recovery apparatus and method |
| GB2428656B (en) | 2005-08-01 | 2009-08-05 | Engineering Business Ltd | Gangway apparatus |
| GB2434823A (en) * | 2006-02-06 | 2007-08-08 | Engineering Business Ltd | Transport and installation of offshore structures |
| SG137753A1 (en) * | 2006-05-24 | 2007-12-28 | Inventio Ag | Elevator with frictional drive |
| GB2469808B (en) * | 2009-04-27 | 2013-04-24 | Robert Julian Simmons | Conveyor system and method for conveying fragile planar articles |
| NL2005398C2 (en) * | 2010-09-27 | 2012-03-28 | Handicare Stairlifts B V | Friction drive lift. |
| US9370142B2 (en) * | 2012-06-27 | 2016-06-21 | Thomas K. Barnhill | Remote-controlled vertical ascending and descending workstation |
| GB201310023D0 (en) * | 2013-06-05 | 2013-07-17 | Godwin Michael | Transporation system |
| US9809308B2 (en) | 2015-10-06 | 2017-11-07 | General Electric Company | Load transport and restraining devices and methods for restraining loads |
| CN105712229B (zh) * | 2016-04-13 | 2018-05-22 | 中国电子科技集团公司第八研究所 | 一种变径测力排缆机构 |
| GB201720874D0 (en) * | 2017-12-14 | 2018-01-31 | Remotech As | Light pole system |
| CN108725296A (zh) * | 2018-04-28 | 2018-11-02 | 广东电网有限责任公司 | 电缆用运输机构 |
| FR3103184B1 (fr) * | 2019-11-16 | 2022-08-05 | Myriam Boichut | Mécanisme d'entraînement et de guidage d'un filament |
| CN111371038B (zh) * | 2020-03-13 | 2020-10-27 | 赵一宁 | 电力铁塔送线装置 |
| CN112061786B (zh) * | 2020-09-30 | 2025-06-06 | 广东高力威机械科技有限公司 | 中空玻璃成品立式运输设备 |
| CN112849961B (zh) * | 2021-03-08 | 2025-06-27 | 佛山市崎林床具机械有限公司 | 一种弹簧压缩输送装置 |
| CN116101835A (zh) * | 2021-11-09 | 2023-05-12 | 浙江大铭新材料股份有限公司 | 将电缆线穿入附着在被电加热管道上的细管的设备和系统 |
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| DE2861887D1 (en) | 1978-06-13 | 1982-07-29 | Plumettaz Sa | Cable conveyor |
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| JPS61165011A (ja) | 1985-01-14 | 1986-07-25 | Ishikawajima Harima Heavy Ind Co Ltd | スラスト軸受 |
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| EP0496049B1 (de) * | 1991-01-21 | 1995-05-17 | Ttc Technology Trading Company | Verbesserung an der Einrichtung zum Zubringen eines Kabels in einen Kabel-Verarbeitungsautomaten |
| JPH05338911A (ja) * | 1992-06-12 | 1993-12-21 | Mitsubishi Heavy Ind Ltd | ワイヤ引き出し装置 |
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- 1999-07-08 EP EP99929756A patent/EP1134174A4/en not_active Withdrawn
- 1999-07-08 AU AU46501/99A patent/AU4650199A/en not_active Abandoned
- 1999-07-08 WO PCT/JP1999/003695 patent/WO2000002807A1/ja not_active Ceased
- 1999-07-08 US US09/743,550 patent/US6619432B1/en not_active Expired - Fee Related
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| JPS4747200B1 (ja) * | 1969-03-18 | 1972-11-28 | ||
| JPS55101554A (en) * | 1979-01-30 | 1980-08-02 | Sumitomo Electric Ind Ltd | Vertical cable feeder |
| JPS6132707U (ja) * | 1984-07-30 | 1986-02-27 | 昭和電線電纜株式会社 | ケ−ブル送り出し装置 |
| JPS61207111A (ja) * | 1985-03-07 | 1986-09-13 | 昭和電線電纜株式会社 | ケ−ブル送り出し装置の柱用架台 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108622591A (zh) * | 2018-05-24 | 2018-10-09 | 南通牧野机械有限公司 | 传料装置 |
| CN108622591B (zh) * | 2018-05-24 | 2023-08-04 | 南通牧野机械有限公司 | 传料装置 |
| CN117816771A (zh) * | 2024-03-04 | 2024-04-05 | 四川明珠电工材料有限责任公司 | 一种连续挤压机的在线探伤检测装置 |
| CN117816771B (zh) * | 2024-03-04 | 2024-05-14 | 四川明珠电工材料有限责任公司 | 一种连续挤压机的在线探伤检测装置 |
| CN121220727A (zh) * | 2025-12-02 | 2025-12-30 | 山东天合堂食品股份有限公司 | 一种球状食品加工表面包浆机构 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU4650199A (en) | 2000-02-01 |
| US6619432B1 (en) | 2003-09-16 |
| EP1134174A1 (en) | 2001-09-19 |
| EP1134174A4 (en) | 2002-02-06 |
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