CN104836159A - Transmission line multiple-purpose wire off prevention backup device - Google Patents
Transmission line multiple-purpose wire off prevention backup device Download PDFInfo
- Publication number
- CN104836159A CN104836159A CN201510248251.6A CN201510248251A CN104836159A CN 104836159 A CN104836159 A CN 104836159A CN 201510248251 A CN201510248251 A CN 201510248251A CN 104836159 A CN104836159 A CN 104836159A
- Authority
- CN
- China
- Prior art keywords
- rope
- pedal
- fixed
- transmission line
- shaped ring
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- 230000002265 prevention Effects 0.000 title abstract 2
- 239000002965 rope Substances 0.000 claims abstract description 42
- 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
- 239000011528 polyamide (building material) Substances 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 230000001681 protective Effects 0.000 abstract 3
- 239000002131 composite material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 230000001737 promoting Effects 0.000 description 1
Abstract
The invention provides a transmission line multiple-purpose wire off prevention backup device which comprises a U-shaped ring. A protective rope is fixed on the U-shaped ring. The upper section of the protection rope is equipped with a protective rope extension adjuster. A plurality of pedal rope sleeves are fixed on the protective rope from up to down. The bottom horizontal rope body of each pedal rope sleeve is provided with a pedal pipe. A hook is fixed at the bottom of a last pedal rope sleeve. The device has the advantages of simple structure and convenient operation and can play the role of wire off backup protection, and convenience is brought to an operator to load and upload cross arms and conductive wires. The operation of the method is simple, the working efficiency is high, the disadvantages of multiple tools and complex operation in the past are avoided, and the device has a very high promotion value.
Description
Technical field
The present invention 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 object of the invention 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 present invention is achieved through the following technical solutions:
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 apparatus of the present invention, 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.
Structure of the present invention 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 apparatus of the present invention.
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 invention 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 |
|---|---|---|---|
| CN201510248251.6A CN104836159A (en) | 2015-05-16 | 2015-05-16 | Transmission line multiple-purpose wire off prevention backup device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510248251.6A CN104836159A (en) | 2015-05-16 | 2015-05-16 | Transmission line multiple-purpose wire off prevention backup device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104836159A true CN104836159A (en) | 2015-08-12 |
Family
ID=53813863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510248251.6A Pending CN104836159A (en) | 2015-05-16 | 2015-05-16 | Transmission line multiple-purpose wire off prevention backup device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104836159A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63274313A (en) * | 1987-04-30 | 1988-11-11 | Nippei Toyama Corp | Bonding method of transmission line and anchor clamp |
| CN2906018Y (en) * | 2006-04-20 | 2007-05-30 | 万金俊 | Double purpose rope ladder capable of lifting lead wire |
| CN201152141Y (en) * | 2007-11-30 | 2008-11-19 | 泰安供电公司 | Dedicated rope ladder for replacing synthetic electrical insulator |
| CN204230769U (en) * | 2014-12-08 | 2015-03-25 | 国家电网公司 | Climb type steel cable ladder |
| CN204651775U (en) * | 2015-05-16 | 2015-09-16 | 国家电网公司 | The anti-wire dropping backup unit of transmission line multipurpose |
-
2015
- 2015-05-16 CN CN201510248251.6A patent/CN104836159A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63274313A (en) * | 1987-04-30 | 1988-11-11 | Nippei Toyama Corp | Bonding method of transmission line and anchor clamp |
| CN2906018Y (en) * | 2006-04-20 | 2007-05-30 | 万金俊 | Double purpose rope ladder capable of lifting lead wire |
| CN201152141Y (en) * | 2007-11-30 | 2008-11-19 | 泰安供电公司 | Dedicated rope ladder for replacing synthetic electrical insulator |
| CN204230769U (en) * | 2014-12-08 | 2015-03-25 | 国家电网公司 | Climb type steel cable ladder |
| CN204651775U (en) * | 2015-05-16 | 2015-09-16 | 国家电网公司 | The anti-wire dropping backup unit of transmission line multipurpose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |