Vertical drawing type insulating right-angle baffle for porous baffle

A pull-type, baffle technology, which is applied in the direction of overhead lines/cable equipment, etc., can solve the problems of complex operation steps for replacing lightning arresters and increased times of contact with electrified bodies, and achieve the effect of convenient operation and reduced times of contact with electrified bodies

Active Publication Date: 2012-11-21
STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above process of replacing the arrester, the insulating tools used include at least 4 insulating sleeves, 8 insulating blankets, and 6 jumper tubes. Therefore, the number of insulating tools is very large, which to a certain extent caused the replacement of the arrester The process operation steps are complicated, and the number of times the live working personnel contact the live body increases

Method used

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  • Vertical drawing type insulating right-angle baffle for porous baffle
  • Vertical drawing type insulating right-angle baffle for porous baffle
  • Vertical drawing type insulating right-angle baffle for porous baffle

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Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] The inventor found that the process of replacing the lightning arrester with electricity can be decomposed into two parts, which are the two processes of the operator using insulating tools to insulate the device on the pole and replacing the lightning arrester. The number of times that the upper device touches the charged body during ...

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Abstract

The invention provides a vertical drawing type insulating right-angle baffle for a porous baffle. The right-angle baffle comprises a base baffle, an upright baffle and a movable insulating strip, wherein the left side of the upright baffle is fixedly connected with a combining part; a nick which extends upwards and is matched with an arrester is formed on a bottom side of the base baffle; the combining part is provided with a long jack which transversely penetrates and extends along the right direction of the base baffle; the base baffle passes through the long jack of the combining part; themovable insulating strip can transversely slide along the upper surface of the base baffle; in a first working state, the right side of the base baffle is fixed in the long jack of the combining partthrough a fastening screw, and in a second working state, the left side of the base baffle is fixed in the long jack of the combining part through the fastening screw; and the upright baffle close tothe left side of an insulating handle is fixed with one end of the insulating handle.

Description

technical field [0001] The invention relates to the field of electrical maintenance, in particular to a vertically drawn insulating right-angle baffle with a perforated baffle. Background technique [0002] The arrester needs to be replaced after a period of use. At present, the operation of replacing the arrester includes at least the following steps: use insulating blankets to insulate and isolate the cross arm, cement pole, and arrester, and use a jumper tube to insulate and isolate the leads of the arrester; remove the side phase After replacing the middle phase and the middle phase arrester, take the lead wires and restore the insulation isolation measures; remove all insulation isolation measures according to the principle of going from high to low and from far to near. [0003] In the above process of replacing the arrester, the insulating tools used include at least 4 insulating sleeves, 8 insulating blankets, and 6 jumper tubes. Therefore, the number of insulating t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 张彦刘永丰陈捷黄斌杰崔敏杰严荣忠史琪林志龙林峰应鲁斌吴朝静
Owner STATE GRID ZHEJIANG NINGBO YINZHOU POWER SUPPLY LTD CO
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