CN110364983A - Multi-functional ground potential three-phase conducting wire support frame - Google Patents
Multi-functional ground potential three-phase conducting wire support frame Download PDFInfo
- Publication number
- CN110364983A CN110364983A CN201910764716.1A CN201910764716A CN110364983A CN 110364983 A CN110364983 A CN 110364983A CN 201910764716 A CN201910764716 A CN 201910764716A CN 110364983 A CN110364983 A CN 110364983A
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- group
- conducting wire
- phase
- ground potential
- shaped guide
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 12
- 230000005611 electricity Effects 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 4
- 229910052573 porcelain Inorganic materials 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- 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
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
Landscapes
- Supply And Distribution Of Alternating Current (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention belongs to power circuit applied technical fields, specifically disclose multi-functional ground potential three-phase conducting wire support frame, including hollow support tube, lifting umbrella tooth pedestal, rotation and lifting adjust connector, T-type screw rod, middle to height regulating rod, the first U-shaped guide card, one group of anchor ear, one group of tightener, locating clamp plate, one group of transverse supporting rod, several second U-shaped guide card positioning sleeves and several second U-shaped guide cards.The beneficial effect of multi-functional ground potential three-phase conducting wire support frame of the invention is: 1, for 10KV earth potential live operation replacement cross-arm and porcelain vase, can arrange route and triangle arrangement route three-phase, two-phase or single-phase transmission line by support level simultaneously；2, ground potential three-phase conducting wire support frame is fixed using double insulating tape anchor ear modes, supports maximum height 500mm, and support high-lift system uses worm and gear principle, hand crank or electric wrench can be used to make its lift support, overall weight is light, fixed simple firm, good insulation preformance.
Description
Technical field
The invention belongs to power circuit applied technical fields, and in particular to multi-functional ground potential three-phase conducting wire support frame.
Background technique
Three-phase alternating current is a kind of transporting pattern of electric energy, referred to as three-phase electricity, is identical, amplitude phase by three frequencies
Deng the power supply of, phase successively 120 ° of mutual deviation of exchange potential composition.
There are many purposes of three-phase alternating current, most AC electric equipment in industry, such as motor, all use three-phase
Alternating current, and in daily life, it uses single phase poaer supply, also referred to as power for illumination more, when using power for illumination power supply, uses three-phase
An electricity phase therein is to power supply for electrical equipment, such as household electrical appliance, and in addition single line is the 4th line among three-phase and four-line,
Zero curve namely therein, the zero curve are drawn from the neutral point of three-phase electricity.
China power plant and the alternating current of power network production, conveying and distribution are all three-phase alternating currents, this is because three-phase
Alternating current has many advantages, in terms of generating equipment, threephase alternator is more defeated than the single-phase alternator of same size
Power is big out, and in terms of transmission of electricity, three phase supply system also saves material compared with single phase power supply system to be made in production extensively in terms of electricity consumption
Three-phase alternating-current motor compared with dc motor and other kinds of ac motor, have function admirable, structure it is simple,
The advantages that cheap.
The safety for guaranteeing three-phase electricity operating personnel in the erection of three-phase conducting wire, maintenance or maintenance, needs by auxiliary
Help support construction that support is fixed in three-phase conducting wire, to improve the operating efficiency and operating personnel that set up, overhaul or safeguard
Safety, and there is presently no a kind of support fixed structures dedicated for three-phase conducting wire.
Therefore, based on the above issues, the present invention provides multi-functional ground potential three-phase conducting wire support frame.
Summary of the invention
Goal of the invention: the object of the present invention is to provide multi-functional ground potential three-phase conducting wire support frames, are used for 10KV ground potential
Live-line replacing cross-arm and porcelain vase support level arrangement route and triangle arrangement route three-phase, two-phase simultaneously or single-phase can be led
Line.
Technical solution: multi-functional ground potential three-phase conducting wire support frame of the invention, including hollow support tube, and be arranged in
The lifting umbrella tooth pedestal of empty support tube one end, and the rotation and lifting being arranged in lifting umbrella tooth pedestal adjust connector, and setting exists
The T-type screw rod that in hollow support tube and one end is connect with lifting umbrella tooth pedestal, and setting in hollow support tube and with T-type screw rod
To height regulating rod in the connection of one end, and middle the first U-shaped guide card to height regulating rod one end is set, and is respectively set
One group of anchor ear, one group of tightener on hollow support tube, lifting umbrella tooth pedestal, and be arranged in and middle determine on height regulating rod
Position snap-gauge, and one group of transverse supporting rod being connect respectively with locating clamp plate both ends, and if being separately positioned on one group of transverse supporting rod
A dry second U-shaped guide card positioning sleeve, and be separately positioned on several second U-shaped guide card positioning sleeves several the
Two U-shaped guide cards.
The technical program, the multi-functional ground potential three-phase conducting wire support frame further includes being separately positioned on one group of horizontal branch
One group of strut fixing card being connect on strut and with one group of second support plate, and it is symmetricly set on the two sides of hollow support tube bottom end
One group of horizontal positioning screw, the one group of positioning and locking nut of outer wall, and one group of cross is fixed on by one group of positioning and locking nut respectively
One group of first support plate on positioning screw, and one group of inclined support bar connecting with one group of first support plate is respectively set, and point
One group of second support plate of one group of inclined support bar one end is not set.
The technical program, the hollow support tube, one group of inclined support bar are respectively adopted epoxy resin and are made, and first is U-shaped
Guide card, several second U-shaped guide cards are respectively adopted nylon plastic(s) and are made.
Compared with prior art, the beneficial effect of multi-functional ground potential three-phase conducting wire support frame of the invention is: 1, using
Replace cross-arm and porcelain vase in 10KV earth potential live operation, can simultaneously support level arrangement route and triangle arrangement route three-phase,
Two-phase or single-phase transmission line；2, ground potential three-phase conducting wire support frame is fixed using double insulating tape anchor ear modes, supports maximum height
500mm, support high-lift system uses worm and gear principle, hand crank or electric wrench can be used to make its lift support, whole
It is light-weight, fixed simple firm, good insulation preformance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multi-functional ground potential three-phase conducting wire support frame of the invention；
Fig. 2, Fig. 3 are the partial structure diagrams of multi-functional ground potential three-phase conducting wire support frame of the invention；
Fig. 4 is the lifting umbrella tooth pedestal of multi-functional ground potential three-phase conducting wire support frame of the invention, T-type screw rod, middle adjusts to height
Pole, rotation and lifting adjust the partial enlargement structural representation of connector.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the present invention is furture elucidated.
Embodiment
Multi-functional ground potential three-phase conducting wire support frame as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including hollow support tube 3, and
The lifting umbrella tooth pedestal 4 of 3 one end of hollow support tube is set, and the rotation and lifting adjusting being arranged in lifting umbrella tooth pedestal 4 connects
First 16, and the T-type screw rod 5 that in hollow support tube 3 and one end is connect with lifting umbrella tooth pedestal 4 is set, and is arranged in hollow branch
To height regulating rod 8 in connecting in stay tube 3 and with 5 one end of T-type screw rod, and middle the to 8 one end of height regulating rod is set
One U-shaped guide card 17, and be separately positioned on hollow support tube 3, go up and down one group of anchor ear, 2, one groups of tighteners 1 on umbrella tooth pedestal 4,
And the middle locating clamp plate 12 on height regulating rod 8 is set, and one group of horizontal support connecting respectively with 12 both ends of locating clamp plate
Bar 19, and several the second U-shaped guide card positioning sleeves 10 being separately positioned on one group of transverse supporting rod 19, and be separately positioned on
Several second U-shaped guide cards 9 on several second U-shaped guide card positioning sleeves 10.
It is further preferred that the multi-functional ground potential three-phase conducting wire support frame, further includes being separately positioned on one group of horizontal branch
One group of strut fixing card 7 being connect on strut 19 and with one group of second support plate 13, and it is symmetricly set on 3 bottom end of hollow support tube
Two sides outer wall one group of horizontal positioning screw, 18, one groups of positioning and locking nuts 15, and respectively pass through one group of positioning and locking nut 15
One group of first support plate 14 being fixed on one group of horizontal positioning screw 18, and be respectively set and connect with one group of first support plate 14
One group of inclined support bar 6, and it is separately positioned on one group of second support plate 13 of one group of 6 one end of inclined support bar, said structure design is used
In being supported positioning to one group of transverse supporting rod 19 respectively, guarantee several on several second U-shaped guide card positioning sleeves 10
A second U-shaped guide card 9 guarantees the safety of operation to the stability of three-phase electricity wire support.
The multi-functional ground potential three-phase conducting wire support frame of this structure, 3, one groups of inclined support bars 6 of the hollow support tube are distinguished
It being made using epoxy resin, said structure design insulation performance is excellent and toughness is strong, long service life, if the first U-shaped guide card 17,
A dry second U-shaped guide card 9 is respectively adopted nylon plastic(s) and is made, and said structure design insulation performance is excellent and toughness is strong, uses the longevity
Life length.
The multi-functional ground potential three-phase conducting wire support frame of this structure, it is on the one hand horizontal for 10KV earth potential live operation replacement
Load and porcelain vase can arrange route and triangle arrangement route three-phase, two-phase or single-phase transmission line by support level simultaneously, on the other hand electricity
Position three-phase conducting wire support frame is fixed using double insulating tape anchor ear modes, supports maximum height 500mm, and support high-lift system uses snail
Worm and gear principle hand crank or electric wrench and rotation and lifting can be used to adjust connector, by rotation and lifting umbrella tooth pedestal
Lift adjustment connector linkage T-type screw rod risen middle to height regulating rod, and then one group on height regulating rod in realizing
The synchronous altitude position adjustment of transverse supporting rod, several the second U-shaped guide cards, while overall weight is light, it is fixed simple firm, absolutely
Edge performance is good.
The multi-functional ground potential three-phase conducting wire support frame of this structure, overall structure weight be 15KG, load-bearing 3KN, electrically
Performance is 100Kv/1min/0.4 meters, the use of voltage class is 10kV.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
It for member, without departing from the principle of the present invention, can also make several improvements, these improvement also should be regarded as of the invention
Protection scope.
Claims (3)
1. multi-functional ground potential three-phase conducting wire support frame, it is characterised in that: including hollow support tube (3), and be arranged in hollow branch
The lifting umbrella tooth pedestal (4) of stay tube (3) one end, and rotation and lifting of the setting in lifting umbrella tooth pedestal (4) adjust connector (16),
And the T-type screw rod (5) that and one end interior in hollow support tube (3) is connect with lifting umbrella tooth pedestal (4) is set, and is arranged in hollow branch
To height regulating rod (8) in being connect in stay tube (3) and with T-type screw rod (5) one end, and it is arranged middle to height regulating rod (8)
The U-shaped guide card of the first of one end (17), and be separately positioned on hollow support tube (3), go up and down one group of anchor ear on umbrella tooth pedestal (4)
(2), one group of tightener (1), and be arranged in the middle locating clamp plate (12) on height regulating rod (8), and respectively with locating clamp plate
(12) one group of transverse supporting rod (19) of both ends connection, and be separately positioned on one group of transverse supporting rod (19) several are second U-shaped
Guide card positioning sleeve (10), and several the 2nd U being separately positioned on several second U-shaped guide card positioning sleeves (10)
Type guide card (9).
2. multi-functional ground potential three-phase conducting wire support frame according to claim 1, it is characterised in that: the multi-functional ground electricity
Position three-phase conducting wire support frame, further includes being separately positioned on one group of transverse supporting rod (19) and connecting with one group of second support plate (13)
One group of strut fixing card (7), and be symmetricly set on one group of horizontal positioning screw of the two sides outer wall of hollow support tube (3) bottom end
(18), one group of positioning and locking nut (15), and one group of horizontal positioning screw is fixed on by one group of positioning and locking nut (15) respectively
(18) one group of first support plate (14) on, and one group of inclined support bar connecting with one group of first support plate (14) is respectively set
(6), and it is separately positioned on one group of second support plate (13) of one group of inclined support bar (6) one end.
3. multi-functional ground potential three-phase conducting wire support frame according to claim 1, it is characterised in that: the hollow support tube
(3), one group of inclined support bar (6) is respectively adopted epoxy resin and is made, the first U-shaped guide card (17), several second U-shaped guide cards
(9) nylon plastic(s) is respectively adopted to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764716.1A CN110364983B (en) | 2019-08-19 | 2019-08-19 | Multifunctional ground potential three-phase lead support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910764716.1A CN110364983B (en) | 2019-08-19 | 2019-08-19 | Multifunctional ground potential three-phase lead support frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110364983A true CN110364983A (en) | 2019-10-22 |
| CN110364983B CN110364983B (en) | 2024-06-11 |
Family
ID=68224079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910764716.1A Active CN110364983B (en) | 2019-08-19 | 2019-08-19 | Multifunctional ground potential three-phase lead support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110364983B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794154A (en) * | 2021-09-16 | 2021-12-14 | 重庆水利电力职业技术学院 | Tool for replacing ultra-high voltage transmission line clamp |
| CN114243610A (en) * | 2021-10-18 | 2022-03-25 | 国网浙江省电力有限公司武义县供电公司 | Multifunctional fixed lock rod for three-phase wire |
| CN121307697A (en) * | 2025-12-12 | 2026-01-09 | 国网江苏省电力有限公司南通供电分公司 | A novel live-line working conductor lifting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050133244A1 (en) * | 2003-08-29 | 2005-06-23 | Devine Clifford W. | Live conductor stringing and splicing method and apparatus |
| CN101752805A (en) * | 2008-12-17 | 2010-06-23 | 北京市电力公司 | Insulator bracket for ground potential upright post and operating method thereof |
| CN107104387A (en) * | 2017-06-09 | 2017-08-29 | 国网辽宁省电力有限公司朝阳供电公司 | One kind can second lift wire insulation cross-arm and lifting wire method |
| CN108331427A (en) * | 2018-03-26 | 2018-07-27 | 广东电网有限责任公司惠州供电局 | A kind of flexible temporary cross arm device of 10kV distribution lines livewire work hand-rail type |
| KR101906769B1 (en) * | 2018-04-24 | 2018-10-10 | 이석기 | Device for replacing an lp insulator supporting power line |
| CN109768486A (en) * | 2019-01-16 | 2019-05-17 | 国网辽宁省电力有限公司鞍山供电公司 | Outdoor Trusses For Transformer Substation crossbeam 10kV disconnecting switch electrification direct-connection device and method |
-
2019
- 2019-08-19 CN CN201910764716.1A patent/CN110364983B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050133244A1 (en) * | 2003-08-29 | 2005-06-23 | Devine Clifford W. | Live conductor stringing and splicing method and apparatus |
| CN101752805A (en) * | 2008-12-17 | 2010-06-23 | 北京市电力公司 | Insulator bracket for ground potential upright post and operating method thereof |
| CN107104387A (en) * | 2017-06-09 | 2017-08-29 | 国网辽宁省电力有限公司朝阳供电公司 | One kind can second lift wire insulation cross-arm and lifting wire method |
| CN108331427A (en) * | 2018-03-26 | 2018-07-27 | 广东电网有限责任公司惠州供电局 | A kind of flexible temporary cross arm device of 10kV distribution lines livewire work hand-rail type |
| KR101906769B1 (en) * | 2018-04-24 | 2018-10-10 | 이석기 | Device for replacing an lp insulator supporting power line |
| CN109768486A (en) * | 2019-01-16 | 2019-05-17 | 国网辽宁省电力有限公司鞍山供电公司 | Outdoor Trusses For Transformer Substation crossbeam 10kV disconnecting switch electrification direct-connection device and method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113794154A (en) * | 2021-09-16 | 2021-12-14 | 重庆水利电力职业技术学院 | Tool for replacing ultra-high voltage transmission line clamp |
| CN113794154B (en) * | 2021-09-16 | 2022-12-13 | 重庆水利电力职业技术学院 | Tool for replacing ultra-high voltage transmission line clamp |
| CN114243610A (en) * | 2021-10-18 | 2022-03-25 | 国网浙江省电力有限公司武义县供电公司 | Multifunctional fixed lock rod for three-phase wire |
| CN121307697A (en) * | 2025-12-12 | 2026-01-09 | 国网江苏省电力有限公司南通供电分公司 | A novel live-line working conductor lifting device |
| CN121307697B (en) * | 2025-12-12 | 2026-03-10 | 国网江苏省电力有限公司南通供电分公司 | Novel live working wire promotes device |
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| Publication number | Publication date |
|---|---|
| CN110364983B (en) | 2024-06-11 |
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