CN106786142A - Portable aerial earth wire restorer - Google Patents
Portable aerial earth wire restorer Download PDFInfo
- Publication number
- CN106786142A CN106786142A CN201611157456.4A CN201611157456A CN106786142A CN 106786142 A CN106786142 A CN 106786142A CN 201611157456 A CN201611157456 A CN 201611157456A CN 106786142 A CN106786142 A CN 106786142A
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- CN
- China
- Prior art keywords
- stainless steel
- fixed mount
- steel semi
- circular tube
- semi
- 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.)
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Classifications
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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
Landscapes
- Road Signs Or Road Markings (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The invention discloses a kind of portable aerial earth wire restorer, solve the problems, such as to be wasted time and energy in existing aerial earth wire reset operation, equipment is damaged, it is characterised in that two upper stainless steel semi-circular tubes, two lower stainless steel semi-circular tubes, stainless steel hinge, upper movable fixed mount, lower movable fixed mount, U-shaped fixed plate, formula of rising and falling base, butterfly fastening bolts including symmetrical cutting；Described upper stainless steel semi-circular tube, lower stainless steel semi-circular tube is by stainless steel chain connection, the upper upper activity fixed mount of stainless steel semi-circular tube connection of described two, U-shaped fixed plate, two described lower stainless steel semi-circular tubes connect rise and fall formula base, lower movable fixed mount, butterfly fastening bolt is provided with the described formula base that rises and falls, the position of described butterfly fastening bolt is corresponding with U-shaped fixed plate.The present invention using it is light, flexible, safe and reliable, be easy to operate.
Description
Technical field
The present invention relates to power industry ultra-high-tension power transmission line aerial earth wire maintenance of equipment technical field, for high voltage transmission line
Road aerial earth wire（Lightning conducter）Stranded maintenance, specifically a kind of aerial earth wire（Lightning conducter）Stranded resetting tool.
Background technology
Overhead transmission line is chronically exposed to field, in the presence of natural environment and external force destruction, aerial earth wire（It is lightning-arrest
Line）It is easy to stranded phenomenon occur.Once generation is stranded such as reset processing not in time, stranded sagging steel strand wires very likely with
The safe distance of lower Square wire not enough, causes wire to discharge ground wire, causes line tripping.
In traditional operational method, aerial earth wire（Lightning conducter）Stranded reset operation relies primarily on staff Deng Tacai
With driving or rope ladder, along aerial earth wire（Lightning conducter）Stranded place is reached, operating personnel is with hand by stranded ground wire along its process side
Resetted to vice.This method has numerous drawbacks：Firstly, since aerial earth wire（Lightning conducter）Twisted using steel
Line, material is harder, carries out forced resetting with instruments such as hand or vices merely, so steel strand surface can be caused to damage, nothing
Method meets the requirement of code；Secondly, in the presence of aerial earth wire tension force, the stranded twisted wire gap for leaving can diminish, and undoubtedly increase
The difficulty for resetting is added, it is necessary to the prolonged work high above the ground of operating personnel's high intensity could be resetted ground wire, so undoubtedly
The operating risk of work high above the ground personnel is increased, and reset effect does not reach regulatory requirements.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art to provide a kind of portable aerial earth wire restorer, safely may be used
By, easily operation, solve aerial earth wire（Lightning conducter）Wasted time and energy in reset operation, the problem that equipment is impaired.
It is a feature of the present invention that：Two upper stainless steel semi-circular tubes including symmetrical cutting, two lower stainless steel semi-circular tubes,
Stainless steel hinge, upper movable fixed mount, lower movable fixed mount, U-shaped fixed plate, formula of rising and falling base, butterfly fastening bolt；Described
Upper stainless steel semi-circular tube, lower stainless steel semi-circular tube are by stainless steel chain connection, two described upper stainless steel semi-circular tube connections
Upper movable fixed mount, U-shaped fixed plate, two described lower stainless steel semi-circular tubes connect rise and fall formula base, lower movable fixed mount, institute
Butterfly fastening bolt is provided with the formula base that rises and falls stated, the position of described butterfly fastening bolt is corresponding with U-shaped fixed plate.
Further say, described upper stainless steel semi-circular tube, the front end of lower stainless steel semi-circular tube set one group of horn mouth and lead
Approaching channel, described horn mouth guide channel is provided with guide hole.
Further say, described upper movable fixed mount, lower movable fixed mount respectively penetrate moving casing.
When using, only need to open butterfly fastening bolt the present invention is stuck on aerial earth wire to be resetted, then by it is upper not
Rust steel semi-circular tube, lower stainless steel semi-circular tube closure, tighten butterfly fastening bolt, the hand steered movable fixed mount of operating personnel, lower work
Dynamic fixed mount or movable pipe, rotate propulsion, you can complete ground wire reset operation along aerial earth wire process direction.
As shown from the above technical solution, the present invention using it is light, flexible, safe and reliable, be easy to operate, tradition can be overcome
Deficiency in operational method, solves aerial earth wire（Lightning conducter）Wasted time and energy in reset operation, the problem that equipment is impaired, be a kind of
Practical instrument.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the schematic diagram of use state of the present invention.
In figure, stainless steel semi-circular tube is 1. gone up, 2. descend stainless steel semi-circular tube, 3. stainless steel hinge, 4. go up movable fixed mount, 5.
Lower movable fixed mount, 6. moving casing, 7.U type fixed plates, formula of 8. rising and falling base, 9. butterfly fastening bolt, 10. horn mouth guiding
Groove, 11. guide holes.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in figure 1, the present invention includes two upper stainless steel 1, two lower stainless steel semi-circular tubes of semi-circular tube of symmetrical cutting
2nd, stainless steel hinge 3, upper movable fixed mount 4, lower movable fixed mount 5, moving casing 6, U-shaped fixed plate 7, formula of rising and falling base 8, butterfly
Shape fastening bolt 9, horn mouth guide channel 10.Described upper stainless steel semi-circular tube 1, lower stainless steel semi-circular tube 2 are to use wire cutting
Technique, two semicircle steel pipes that stainless-steel pipe is diametrically cut into.
Described upper stainless steel semi-circular tube 1, lower stainless steel semi-circular tube 2 are connected by stainless steel hinge 3.On described two
U-shaped fixed plate 7 is set on stainless steel semi-circular tube 1, and upper movable fixed mount 4 by claw is connected.Under described two
Set on stainless steel semi-circular tube 2 and risen and fallen formula base 8, and lower movable fixed mount 5 by claw is connected.
Butterfly fastening bolt 9 is provided with the described formula base 8 that rises and falls, the position of described butterfly fastening bolt 9 is solid with U-shaped
The correspondence of fixed board 7.
One group of horn mouth guide channel 10 of front end setting of described upper stainless steel semi-circular tube 1, lower stainless steel semi-circular tube 2, institute
The horn mouth guide channel 10 stated is provided with guide hole 11, plays a part of the stranded steel strand wires of guiding and resets.
Described upper movable fixed mount 4, lower movable fixed mount 5 respectively penetrate moving casing 6.
As shown in Fig. 2 during operation, only need to open butterfly fastening bolt 9 and the present invention is stuck on aerial earth wire to be resetted,
Then upper stainless steel semi-circular tube 1, lower stainless steel semi-circular tube 2 are closed, tightens butterfly fastening bolt 9, the hand steered upper work of operating personnel
Dynamic fixed mount 4, lower movable fixed mount 5 or moving casing 6, propulsion is rotated along aerial earth wire process direction, you can complete built on stilts ground
Line reset operation.
Claims (3)
1. a kind of portable aerial earth wire restorer, it is characterised in that：Two upper stainless steel semi-circular tubes including symmetrical cutting
(1), two lower stainless steel semi-circular tubes (2), stainless steel hinge (3), upper movable fixed mount (4), lower movable fixed mount (5), U-shaped solid
Fixed board (7), formula of rising and falling base (8), butterfly fastening bolt (9)；Described upper stainless steel semi-circular tube (1), lower stainless steel semi-circular tube
(2) connected by stainless steel hinge (3), it is activity fixed mount (4) in described two upper stainless steel semi-circular tube (1) connections, U-shaped solid
Fixed board (7), two described lower stainless steel semi-circular tubes (2) connect rise and fall formula base (8), lower movable fixed mount (5), and described rises
Butterfly fastening bolt (9) is provided with the formula that falls base (8)；The position of described butterfly fastening bolt (9) is right with U-shaped fixed plate (7)
Should.
2. portable aerial earth wire restorer as claimed in claim 1, it is characterised in that：Described upper stainless steel semi-circular tube
(1), the front end of lower stainless steel semi-circular tube (2) sets one group of horn mouth guide channel (10), and described horn mouth guide channel (10) sets
There is guide hole (11).
3. portable aerial earth wire restorer as claimed in claim 1, it is characterised in that：Described upper movable fixed mount (4),
Lower movable fixed mount (5) respectively penetrates moving casing (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157456.4A CN106786142B (en) | 2016-12-15 | 2016-12-15 | Portable aerial earth wire restorer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157456.4A CN106786142B (en) | 2016-12-15 | 2016-12-15 | Portable aerial earth wire restorer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786142A true CN106786142A (en) | 2017-05-31 |
| CN106786142B CN106786142B (en) | 2018-11-16 |
Family
ID=58887691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611157456.4A Active CN106786142B (en) | 2016-12-15 | 2016-12-15 | Portable aerial earth wire restorer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786142B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08149635A (en) * | 1994-11-22 | 1996-06-07 | Fujikura Ltd | Split wire and prefabricated electric wire stub for fully prefabricated wire layout method |
| GB2330705A (en) * | 1997-10-27 | 1999-04-28 | Pirelli General Plc | Limiting dry band arcing on an all-dielectric self-supporting cable; arc gap devices |
| CN202586159U (en) * | 2012-04-12 | 2012-12-05 | 东北大学 | Extra high voltage transmission line strand breakage restoration line arranging device |
| CN105514871A (en) * | 2016-01-28 | 2016-04-20 | 云南电网有限责任公司电力科学研究院 | Ultrahigh pressure transmission line broken strand stroke-back device and using method thereof |
| CN205685348U (en) * | 2016-06-23 | 2016-11-16 | 云南电网有限责任公司楚雄供电局 | Disconnected stock studies for a second time courses one has flunked robot |
| CN205763557U (en) * | 2016-05-23 | 2016-12-07 | 宝鸡保德利电气设备有限责任公司 | A kind of dropper crimp |
| CN206250673U (en) * | 2016-12-15 | 2017-06-13 | 国网安徽省电力公司淮北供电公司 | A kind of disconnected strand of overhead grounding wire restorer |
-
2016
- 2016-12-15 CN CN201611157456.4A patent/CN106786142B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08149635A (en) * | 1994-11-22 | 1996-06-07 | Fujikura Ltd | Split wire and prefabricated electric wire stub for fully prefabricated wire layout method |
| GB2330705A (en) * | 1997-10-27 | 1999-04-28 | Pirelli General Plc | Limiting dry band arcing on an all-dielectric self-supporting cable; arc gap devices |
| CN202586159U (en) * | 2012-04-12 | 2012-12-05 | 东北大学 | Extra high voltage transmission line strand breakage restoration line arranging device |
| CN105514871A (en) * | 2016-01-28 | 2016-04-20 | 云南电网有限责任公司电力科学研究院 | Ultrahigh pressure transmission line broken strand stroke-back device and using method thereof |
| CN205763557U (en) * | 2016-05-23 | 2016-12-07 | 宝鸡保德利电气设备有限责任公司 | A kind of dropper crimp |
| CN205685348U (en) * | 2016-06-23 | 2016-11-16 | 云南电网有限责任公司楚雄供电局 | Disconnected stock studies for a second time courses one has flunked robot |
| CN206250673U (en) * | 2016-12-15 | 2017-06-13 | 国网安徽省电力公司淮北供电公司 | A kind of disconnected strand of overhead grounding wire restorer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106786142B (en) | 2018-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 235000 Nan Li Road, Xiangshan District, Huaibei, Anhui Province, No. 99 Applicant after: Huaibei Power Co., Ltd. Anhui Power Co., Ltd. Applicant after: State Grid Corporation of China Address before: 235000 Nan Li Road, Xiangshan District, Huaibei, Anhui Province, No. 99 Applicant before: HUAIBEI POWER SUPPLY COMPANY, STATE GRID ANHUI ELECTRIC POWER CO., LTD. Applicant before: State Grid Corporation of China |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |