CN205029288U - Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener - Google Patents
Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener Download PDFInfo
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- CN205029288U CN205029288U CN201520815936.XU CN201520815936U CN205029288U CN 205029288 U CN205029288 U CN 205029288U CN 201520815936 U CN201520815936 U CN 201520815936U CN 205029288 U CN205029288 U CN 205029288U
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- transmission line
- double threaded
- wire clamp
- overhead transmission
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Abstract
The utility model provides an extra -high voltage overhead transmission line is with novel spring roll adjustment fastener, relates to electric power electric power fitting technical field for the transmission line. Including relative two double threaded screws that set up, all be connected with a wire chuck on the every double threaded screw, be whole through a high -pressure spring coupling between two double threaded screws. Adjust the length of fastener through freely stretching out and drawing back of high -pressure spring to make wire and its peripheral product keep the optimum distance, this kind of structure simple structure, convenient operation has practiced thrift manufacturing cost, has improved the security of power line transmission.
Description
Technical field
The utility model relates to electric power transmission line electric armour clamp technical field, especially relates to a kind of UHV Overhead Transmission Line novel spring type space-adjusting wire clamp.
Background technology
Present high pressure, the design of UHV Overhead Transmission Line generally adopt the six roots of sensation even eight wires, and the situation that wire and pull bar, grading ring or yoke plate are collided can occur in work progress.Transmission line is after putting up, vertical range between power transmission cable can not change arbitrarily, so the length of wire clamp accomplishes accurately to cut out according to the distance between cable with regard to needing, very large difficulty and inconvenience is caused for manufacturing wire clamp, also adverse effect is caused to electric power transfer, reduce efficiency of transmission.
Utility model content
The utility model is in order to overcome above defect, provide a kind of space-adjusting wire clamp that can adjust arbitrarily length according to the spacing of cable, not only reducing the exact requirements for length when producing wire clamp, also improving power transmission efficiency, ensure the safe transmission of circuit.
The technical solution of the utility model is: a kind of UHV Overhead Transmission Line novel spring type space-adjusting wire clamp, it is characterized in that: comprise two double threaded screws be oppositely arranged, every root double threaded screw is all connected with a wire clamp, is connected for overall by a spring between two double threaded screws.
Described spring is high pressure spring.
Described wire clamp comprises mutually involutory wire clip body and cover plate, and the double threaded screw at wire clamp two ends is provided with clamp nut; Be provided with metallic channel between wire clip body and cover plate, the inwall of metallic channel is provided with lining tile.
The beneficial effects of the utility model: the length being regulated wire clamp by the free-extension of high pressure spring, thus make the product of wire and its periphery keep optimum distance, and this structure simple structure, easy to operate, save production cost, improve the fail safe of power line transmission.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, utility model is described further:
As shown in Figure 1, the utility model is comprised between two double threaded screws, 1, two double threaded screws 1 of being oppositely arranged and being connected for overall by a high pressure spring 8.
Every root double threaded screw 1 is all connected with a wire clamp 2, wire clamp 2 comprises mutually involutory wire clip body 3 and cover plate 4, and the double threaded screw 1 at wire clamp 2 two ends is provided with clamp nut 5; Be provided with metallic channel 6 between wire clip body 3 and cover plate 4, the inwall of metallic channel 6 is provided with lining tile 7.
Claims (3)
1. a UHV Overhead Transmission Line novel spring type space-adjusting wire clamp, is characterized in that: comprise two double threaded screws be oppositely arranged, every root double threaded screw is all connected with a wire clamp, is connected for overall between two double threaded screws by a spring.
2. a kind of UHV Overhead Transmission Line novel spring type space-adjusting wire clamp according to claim 1, is characterized in that: described spring is high pressure spring.
3. a kind of UHV Overhead Transmission Line novel spring type space-adjusting wire clamp according to claim 1 and 2, it is characterized in that: described wire clamp comprises mutually involutory wire clip body and cover plate, the double threaded screw at wire clamp two ends is provided with clamp nut; Be provided with metallic channel between wire clip body and cover plate, the inwall of metallic channel is provided with lining tile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815936.XU CN205029288U (en) | 2015-10-22 | 2015-10-22 | Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815936.XU CN205029288U (en) | 2015-10-22 | 2015-10-22 | Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205029288U true CN205029288U (en) | 2016-02-10 |
Family
ID=55261792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815936.XU Active CN205029288U (en) | 2015-10-22 | 2015-10-22 | Extra -high voltage overhead transmission line is with novel spring roll adjustment fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205029288U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171087A (en) * | 2017-06-12 | 2017-09-15 | 武城县光明电力工程有限公司 | A kind of electric power parallel groove clamp |
| CN110635434A (en) * | 2019-11-11 | 2019-12-31 | 贵州电网有限责任公司 | Special clamp for rapidly improving interval of power line |
-
2015
- 2015-10-22 CN CN201520815936.XU patent/CN205029288U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107171087A (en) * | 2017-06-12 | 2017-09-15 | 武城县光明电力工程有限公司 | A kind of electric power parallel groove clamp |
| CN110635434A (en) * | 2019-11-11 | 2019-12-31 | 贵州电网有限责任公司 | Special clamp for rapidly improving interval of power line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |