CN202268649U - Drainage thread supporting operation tool for live-wire work - Google Patents
Drainage thread supporting operation tool for live-wire work Download PDFInfo
- Publication number
- CN202268649U CN202268649U CN 201120419582 CN201120419582U CN202268649U CN 202268649 U CN202268649 U CN 202268649U CN 201120419582 CN201120419582 CN 201120419582 CN 201120419582 U CN201120419582 U CN 201120419582U CN 202268649 U CN202268649 U CN 202268649U
- Authority
- CN
- China
- Prior art keywords
- drainage thread
- live
- operation tool
- screw
- wire work
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a drainage thread supporting operation tool for live-wire work, which is provided with a screw connected with an operation rod in matching mode. A connection supporting board is arranged on the screw, a U-shaped hook is arranged on the connection supporting board, and a crescent retaining fork is arranged at the top end of the screw. The operation tool can conduct separation and reset of an insulator chain fast and efficiently under the condition of live-wire or power-outage operation, can overcome deviation of a drainage thread, eliminates potential safety hazards, and is easy to operate, efficient, convenient and fast, simple in structure and convenient to carry.
Description
Technical field
The utility model belongs to transmission line erecting tools technical field, particularly a kind of live line working drainage thread support operation instrument.
Background technology
Carry out the transfusion bottle of charged for replacement strain insulator band weight at overhead transmission line, generally adopt common action bars operation, drainage thread is difficult for catching; And slippage easily in the support process; Exist the operation process complicacy, insulator is not easily separated and reset problems such as the easy generation of drainage thread skew; And bring potential safety hazard thus, cause serious security incident easily.
The utility model content
The purpose of the utility model be to provide a kind of can be under the state of charged or power failure operation, the separation of carrying out insulator string quickly and efficiently with reset, and can overcome the skew of drainage thread, the live line working drainage thread support operation instrument that eliminates safe hidden trouble.
The technical scheme that purpose adopted that realizes the utility model is: a kind of live line working drainage thread support operation instrument; Has a screw rod that is connected cooperation with action bars; Which is provided with the connection support plate, the U-shaped hook is set on the connection support plate, the top of screw rod is provided with crescent retaining fork.
The live line working drainage thread support operation instrument of the utility model can be under the state of charged or power failure operation, the separation of carrying out insulator string quickly and efficiently with reset; And can overcome the skew of drainage thread; Eliminate safe hidden trouble, this tool operation is simple, high in efficiency and convenience; Simple structure, easy to carry.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Referring to Fig. 1; The live line working drainage thread support operation instrument of the utility model has a screw rod 1 that is connected cooperation with action bars 6, through screw thread connection support plate 2 is housed on it; On connection support plate 2, be fixedly connected with U-shaped hook 4, the top of screw rod 1 is fixed with crescent retaining fork 3.This instrument can be mounted on said screw rod 1 on the insulating bar 6 in use, and first turn connects support plate 2, and the retaining fork 3 and the gap of hook 4 openings are increased, and operating personnel's hand-held bar 6 is inserted in drainage thread 5 in the hook 4; The turn action bars 6 then, because hook 4 stumbles on drainage thread 5 and can not rotate, then connect support plate 2 and drive hook 4 and move to the lower end of screw rod 1, and retaining fork 3 reduces with the gap of hook 4 openings, so that will link up with 4 closure of openings.Can arbitrarily move drainage thread 5 this moment, when drainage thread 5 being pushed into the position that needs that action bars 6 is fixing, can carry out the replacing of strain insulator band weight transfusion bottle, and drainage thread 5 all the time can be from not linking up with 4.After operation finished, as long as turn action bars 6 in the other direction, retaining fork 3 then can increase with the gap of hook 4 openings, will link up with 4 and take off from drainage thread 5 and to get final product.
Claims (1)
1. live line working drainage thread support operation instrument is characterized in that: it has one and is connected the screw rod that cooperates with action bars, which is provided with the connection support plate, connects the U-shaped hook is set on the support plate, and the top of screw rod is provided with crescent retaining fork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419582 CN202268649U (en) | 2011-10-29 | 2011-10-29 | Drainage thread supporting operation tool for live-wire work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120419582 CN202268649U (en) | 2011-10-29 | 2011-10-29 | Drainage thread supporting operation tool for live-wire work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202268649U true CN202268649U (en) | 2012-06-06 |
Family
ID=46159433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120419582 Expired - Fee Related CN202268649U (en) | 2011-10-29 | 2011-10-29 | Drainage thread supporting operation tool for live-wire work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202268649U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532040A (en) * | 2013-04-18 | 2014-01-22 | 国家电网公司 | Special tool and method for fixing middle-phase bypass jumper during 10kV hot-line working |
| CN103617932A (en) * | 2013-10-30 | 2014-03-05 | 合保电气（芜湖）有限公司 | A fuse installing and taking tool |
| CN105356371A (en) * | 2015-12-04 | 2016-02-24 | 国家电网公司 | Same-tower multi-loop power transmission line strain insulator string electrification replacing method and device |
| CN105500229A (en) * | 2015-12-18 | 2016-04-20 | 合保电气（芜湖）有限公司 | Optical conductor connecting club head |
-
2011
- 2011-10-29 CN CN 201120419582 patent/CN202268649U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103532040A (en) * | 2013-04-18 | 2014-01-22 | 国家电网公司 | Special tool and method for fixing middle-phase bypass jumper during 10kV hot-line working |
| CN103617932A (en) * | 2013-10-30 | 2014-03-05 | 合保电气（芜湖）有限公司 | A fuse installing and taking tool |
| CN105356371A (en) * | 2015-12-04 | 2016-02-24 | 国家电网公司 | Same-tower multi-loop power transmission line strain insulator string electrification replacing method and device |
| CN105500229A (en) * | 2015-12-18 | 2016-04-20 | 合保电气（芜湖）有限公司 | Optical conductor connecting club head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20121029 |