CN204651775U - The anti-wire dropping backup unit of transmission line multipurpose - Google Patents
The anti-wire dropping backup unit of transmission line multipurpose Download PDFInfo
- Publication number
- CN204651775U CN204651775U CN201520314522.9U CN201520314522U CN204651775U CN 204651775 U CN204651775 U CN 204651775U CN 201520314522 U CN201520314522 U CN 201520314522U CN 204651775 U CN204651775 U CN 204651775U
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- CN
- China
- Prior art keywords
- rope
- pedal
- fixed
- protection
- transmission line
- 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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- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model is the anti-wire dropping backup unit of a kind of transmission line multipurpose; comprise U-shaped ring; U-shaped ring is fixed with protection rope; protection rope epimere is provided with protection rope expansion and cotraction regulator; protection rope is fixed with some pedal rope slings from top to bottom; the bottom level rope body of each pedal rope sling is arranged with pedal tube, and the bottom of last pedal rope sling is fixed with hook.The utility model structure is simple, and easy to operate, can play anti-wire dropping backup protection effect, be convenient to operation again the upper and lower cross-arm of personnel and wire.This method is simple to operate, and operating efficiency is high, and avoids that instrument is in the past many, the drawback of complex operation, has very high promotional value.
Description
Technical field
The utility model relates to transmission line specific purpose tool technical field, specifically the anti-wire dropping backup unit of a kind of transmission line multipurpose.
Background technology
At present, transmission line is when changing composite straight line insulator string, and cross-arm rope ladder and anti-wire dropping backup protection rope two must be used to overlap instrument, and instrument is various, complicated operation, is unfavorable for safety in production.At present, temporarily without eliminating such device.Therefore, a kind of transmission line multipurpose anti-wire dropping backup unit that is safe, convenient, that be suitable for is developed extremely important.
Summary of the invention
The purpose of this utility model is to provide a kind of device changing composite straight line insulator on transmission line, specifically the anti-wire dropping backup unit of a kind of transmission line multipurpose.
The utility model is achieved by the following technical solution:
The anti-wire dropping backup unit of a kind of transmission line multipurpose; comprise U-shaped ring; U-shaped ring is fixed with protection rope; the top of protection rope is provided with cord retraction adjuster; below protection rope being positioned at cord retraction adjuster is fixed with some pedal rope slings from top to bottom; the bottom level rope body of each pedal rope sling is arranged with pedal tube, and the bottom of last pedal rope sling is fixed with hook.
When changing composite straight line insulator string, can be linked between cross-arm and wire by the utility model device, can play anti-wire dropping backup protection effect, be convenient to operation again the upper and lower cross-arm of personnel and wire, plays the effect of achieving many things at one stroke.
The utility model structure is simple, and easy to operate, can play anti-wire dropping backup protection effect, be convenient to operation again the upper and lower cross-arm of personnel and wire.This method is simple to operate, and operating efficiency is high, and avoids that instrument is in the past many, the drawback of complex operation, has very high promotional value.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model device.
In figure: the U-shaped ring of 1-, 2-protect rope, 3-pedal rope sling, 4-pedal tube, 5-hook, 6-cord retraction adjuster.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described:
As shown in Figure 1, the anti-wire dropping backup unit of a kind of transmission line multipurpose, comprise U-shaped ring 1, the collar extension of U-shaped ring 1 is provided with the pintle hook lock for pinning U-shaped ring, U-shaped ring 1 is fixed with protection rope 2, the top of protection rope 2 is provided with cord retraction adjuster 6, and below protection rope 2 being positioned at cord retraction adjuster 6 is fixed with some pedal rope slings 3 from top to bottom, each pedal rope sling 3 is a rectangle collar, the neighbouring setting of some rectangle collars; The bottom level rope body of each pedal rope sling 3 is arranged with pedal tube 4, the bottom of last pedal rope sling 3 is fixed with hook 5, namely the level rope body two ends bottom last pedal rope sling 3 are fixed with a rope body respectively, and two ends, one end of two rope bodies are individually fixed in hook 5 top.
During concrete enforcement, described protection rope 2 and pedal rope sling 3 are made with polyamide fibre, and described pedal tube 4 is made with epoxy resin.
Claims (2)
1. the anti-wire dropping backup unit of transmission line multipurpose; it is characterized in that: comprise U-shaped ring (1); U-shaped ring (1) is fixed with protection rope (2); the top of protection rope (2) is provided with cord retraction adjuster (6); below protection rope (2) being positioned at cord retraction adjuster (6) is fixed with some pedal rope slings (3) from top to bottom; the bottom level rope body of each pedal rope sling (3) is arranged with pedal tube (4), and the bottom of last pedal rope sling (3) is fixed with hook (5).
2. the anti-wire dropping backup unit of transmission line multipurpose according to claim 1, is characterized in that: described protection rope (2) and pedal rope sling (3) are made with polyamide fibre, and described pedal tube (4) is made with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314522.9U CN204651775U (en) | 2015-05-16 | 2015-05-16 | The anti-wire dropping backup unit of transmission line multipurpose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520314522.9U CN204651775U (en) | 2015-05-16 | 2015-05-16 | The anti-wire dropping backup unit of transmission line multipurpose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204651775U true CN204651775U (en) | 2015-09-16 |
Family
ID=54104485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520314522.9U Active CN204651775U (en) | 2015-05-16 | 2015-05-16 | The anti-wire dropping backup unit of transmission line multipurpose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204651775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836159A (en) * | 2015-05-16 | 2015-08-12 | 国家电网公司 | Transmission line multiple-purpose wire off prevention backup device |
-
2015
- 2015-05-16 CN CN201520314522.9U patent/CN204651775U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104836159A (en) * | 2015-05-16 | 2015-08-12 | 国家电网公司 | Transmission line multiple-purpose wire off prevention backup device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |