CN201733009U - Insulation-isolation baffle for live-wire work - Google Patents

Insulation-isolation baffle for live-wire work Download PDF

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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
Application number
CN2010205025549U
Other languages
Chinese (zh)
Inventor
刘辉
李建军
牛炳义
蔡欣
黄昌浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yinchuan Power Supply Bureau Of Ningxia Electric Power Co
Original Assignee
Yinchuan Power Supply Bureau Of Ningxia Electric Power Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yinchuan Power Supply Bureau Of Ningxia Electric Power Co filed Critical Yinchuan Power Supply Bureau Of Ningxia Electric Power Co
Priority to CN2010205025549U priority Critical patent/CN201733009U/en
Application granted granted Critical
Publication of CN201733009U publication Critical patent/CN201733009U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Baffle plate is isolated in the live line working insulation
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).
CN2010205025549U 2010-08-24 2010-08-24 Insulation-isolation baffle for live-wire work Expired - Fee Related CN201733009U (en)

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 (6)

* Cited by examiner, † Cited by third party
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

Cited By (10)

* Cited by examiner, † Cited by third party
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

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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