CN201733009U - Insulation-isolation baffle for live-wire work - Google Patents
Insulation-isolation baffle for live-wire work Download PDFInfo
- Publication number
- CN201733009U CN201733009U CN2010205025549U CN201020502554U CN201733009U CN 201733009 U CN201733009 U CN 201733009U CN 2010205025549 U CN2010205025549 U CN 2010205025549U CN 201020502554 U CN201020502554 U CN 201020502554U CN 201733009 U CN201733009 U CN 201733009U
- Authority
- CN
- China
- Prior art keywords
- plate
- insulation
- baffle
- baffle plate
- isolation baffle
- 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
Links
Images
Landscapes
- Insulators (AREA)
Abstract
The patent of the utility model relates to a device for overhauling lines, in particular to an insulation-isolation baffle for live-wire work, which is characterized in that the baffle is formed by combining two symmetrical square plates or semi-circular plates through connecting pieces, and the central position of the baffle is provided with circular holes for installation. The insulation-isolation baffle is formed according to safe operation rules of 10KV line, which is combined with the practical experience in the overhauling process. When the lines are overhauled, firstly, the insulation-isolation baffle is fixed between a high-voltage line and a low-voltage line, so that only the low-voltage line can not work, the distance between an overhauling person and the high-voltage line is kept over the safe distance through the insulation-isolation baffle, on one hand, the power-failure range can be narrowed, on the other hand, the safety of the overhauling person is guaranteed. The insulation-isolation baffle has the characteristics of simple structure, convenient installation and use, and the like.
Description
Technical field
The utility model patent relates to the circuit maintenance and uses device, particularly relates to a kind of live line working insulation and isolates baffle plate.
Background technology
The working specification requirement of power industry for effectively guaranteeing maintainer's personal safety, not under the power-off condition, do not allow to step on the bar operation, and the safety work distance of regulation 10KV circuit is 70cm in the high-and low-voltage circuit.When overhauling in the high-and low-voltage circuit at present, the high-and low-voltage circuit must be cut off the power supply simultaneously, will bring problems such as the power failure area is big, interruption duration is long like this, make troubles for enterprise and people's lives.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of can live line working, can guarantee that baffle plate is isolated in the live line working insulation of operating personnel's safety simultaneously again.
For achieving the above object, the technical solution of the utility model is: baffle plate is isolated in a kind of live line working insulation, it is characterized in that baffle plate is that square plate or semi-circular plate by two symmetries combines by connector, has in its centre position to install and uses circular hole.
Above-mentioned connector is made up of the trough plate that matches with plate that is fixed on the plate on side plate in the baffle plate or the semi-circular plate and be fixed on another side plate or the semi-circular plate.
On above-mentioned baffle plate, have uniform hole.
On above-mentioned baffle plate, be fixed with elastic cord.
The utility model is the safety work regulation according to the 10KV circuit, is made in conjunction with the practical experience in the maintenance process.When maintenance, the isolation baffle plate that at first will insulate is fixed between the high-and low-voltage circuit, like this when line maintenance, just can only stop low-voltage circuit, isolating baffle plate by insulation remains on the distance between maintainer and the high-tension line more than the safe distance, reduce the power failure scope on the one hand, also guaranteed maintainer's safety on the other hand.The utlity model has simple in structure, installation, characteristics such as easy to use.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is the vertical view of the utility model accompanying drawing 1.
Embodiment
As shown in Figure 1, 2, baffle plate 2 be by about the semi-circular plate of two symmetries combine, have installation circular hole 3 in its centre position, the trough plate 5 that is fixed with plate 4 on the semi-circular plate of on the left side respectively and matches with plate, the trough plate 5 that also is fixed with plate 4 respectively and matches on the semi-circular plate on the right with plate.During use, with about circular hole on two semi-circular plates be placed on the electric pole between the high-and low-voltage circuit, simultaneously with about plate on two semi-circular plates insert in the trough plate, be adhesively fixed with epoxide-resin glue.The pole diameter about 1 meter is identical vertically downward with high-tension line for the diameter of circular hole 3, after baffle combination installs like this, the deadweight effect under, move down the location after, distance between baffle plate and the high-tension line just is 1 meter, and this distance is greater than the safe distance of the safety work regulation of 10KV circuit.
In order to reduce the deadweight of baffle plate, make it to carry, install comparatively light, quick, the resistance of wind when reducing work high above the ground simultaneously has uniform hole 1 on above-mentioned baffle plate.
In order to strengthen the fixing coefficient of safety of baffle plate, on above-mentioned baffle plate, be fixed with elastic cord 6, by elastic cord with about the semi-circular plate of two symmetries fix, in the time of can effectively preventing strong wind, baffle plate comes off.
Claims (4)
1. baffle plate is isolated in live line working insulation, it is characterized in that baffle plate (2) is square plate or the plectane that square plate or semi-circular plate by two symmetries combine by connector, has in its centre position and installs with circular hole (3).
2. baffle plate is isolated in live line working according to claim 1 insulation, it is characterized in that above-mentioned connector is made up of the trough plate (5) that matches with plate that is fixed on the plate (4) on side plate in the baffle plate (2) or the semi-circular plate and be fixed on another side plate or the semi-circular plate.
3. baffle plate is isolated in live line working insulation according to claim 2, it is characterized in that having on above-mentioned baffle plate (2) uniform hole (1).
4. baffle plate is isolated in live line working insulation according to claim 3, and its feature is fixed with elastic cord (6) on above-mentioned baffle plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205025549U CN201733009U (en) | 2010-08-24 | 2010-08-24 | Insulation-isolation baffle for live-wire work |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205025549U CN201733009U (en) | 2010-08-24 | 2010-08-24 | Insulation-isolation baffle for live-wire work |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201733009U true CN201733009U (en) | 2011-02-02 |
Family
ID=43524164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205025549U Expired - Fee Related CN201733009U (en) | 2010-08-24 | 2010-08-24 | Insulation-isolation baffle for live-wire work |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201733009U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474890A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Insulation barrier |
| CN103474185A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Novel insulating baffle |
| CN103915781A (en) * | 2014-01-10 | 2014-07-09 | 国家电网公司 | Multifunctional insulating baffle |
| CN104134943A (en) * | 2014-08-14 | 2014-11-05 | 国家电网公司 | Safety isolation device of electric pole |
| CN104332881A (en) * | 2014-11-11 | 2015-02-04 | 国家电网公司 | Insulating plate |
| CN106058765A (en) * | 2016-06-29 | 2016-10-26 | 国网福建省电力有限公司 | Safety protection apparatus for limiting working height of operator on wire pole |
| CN113612163A (en) * | 2021-07-30 | 2021-11-05 | 国网江苏省电力有限公司南通供电分公司 | Special distribution network automatic switch hoisting device with insulating cover |
-
2010
- 2010-08-24 CN CN2010205025549U patent/CN201733009U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103474890A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Insulation barrier |
| CN103474185A (en) * | 2013-09-11 | 2013-12-25 | 江苏恒安电力工具有限公司 | Novel insulating baffle |
| CN103474890B (en) * | 2013-09-11 | 2016-07-06 | 江苏恒安电力工具有限公司 | A kind of insulation barrier |
| CN103474185B (en) * | 2013-09-11 | 2016-07-06 | 江苏恒安电力工具有限公司 | A kind of insulation barrier |
| CN103915781A (en) * | 2014-01-10 | 2014-07-09 | 国家电网公司 | Multifunctional insulating baffle |
| CN103915781B (en) * | 2014-01-10 | 2016-08-17 | 国家电网公司 | Multifunction insulating baffle plate |
| CN104134943A (en) * | 2014-08-14 | 2014-11-05 | 国家电网公司 | Safety isolation device of electric pole |
| CN104332881A (en) * | 2014-11-11 | 2015-02-04 | 国家电网公司 | Insulating plate |
| CN106058765A (en) * | 2016-06-29 | 2016-10-26 | 国网福建省电力有限公司 | Safety protection apparatus for limiting working height of operator on wire pole |
| CN106058765B (en) * | 2016-06-29 | 2018-11-27 | 国网福建省电力有限公司 | It is a kind of for limiting the safety device of operation height on personnel's bar |
| CN113612163A (en) * | 2021-07-30 | 2021-11-05 | 国网江苏省电力有限公司南通供电分公司 | Special distribution network automatic switch hoisting device with insulating cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201733009U (en) | Insulation-isolation baffle for live-wire work | |
| CN201673736U (en) | Pin type insulator | |
| CN202929093U (en) | Multifunctional high-voltage electricity-testing device | |
| CN202308876U (en) | Insulated baffle plate for preventing mistakenly getting electric shock in 10KV trolley switch cabinet | |
| CN202206051U (en) | Protecting device used in electrified replacement of fuse wire of fuse | |
| CN203800200U (en) | Portable ground wire | |
| CN202488040U (en) | Live working temporary fixator for 10kV isolation switch | |
| CN205901175U (en) | Installation tool for bird repelling device | |
| CN205076571U (en) | Portable short circuit grounding's winding device | |
| CN204517272U (en) | The instrument of live installation of bird repeller | |
| CN203260909U (en) | Safe and disassemblable power distribution cabinet body | |
| CN204441759U (en) | Relay-protection pressing plate insulating protective cover | |
| CN201724992U (en) | Embedded test vehicle | |
| CN204303232U (en) | A kind of low-voltage power distribution station area teaching mould | |
| CN203553643U (en) | High voltage switch cabinet | |
| CN203455394U (en) | Electroscope | |
| CN203931902U (en) | A kind of electrical control isolating switch | |
| CN204481404U (en) | 10kV live installation of bird repeller combination tool | |
| CN204811670U (en) | Novel power line drives bird occupy -place ware | |
| CN204760300U (en) | 10Kv outdoor disconnector baffle | |
| CN204288966U (en) | A kind of Novel lightning-proof insulator aluminium tension disc | |
| CN204463749U (en) | A kind of warning tape automatic telescopic type safety alarm device | |
| CN203942114U (en) | Power line mount fixing structure | |
| CN202903834U (en) | Electroscope extension device | |
| CN202758768U (en) | Vaseline adding device for contact of isolation switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20160824 |