Vertical draw-pull type insulating right-angle baffle without pore

A pull-out and baffle technology, applied in the direction of overhead line/cable equipment, etc., can solve the problems of increasing the number of contact with the live body, complicated procedures for replacing the arrester, etc., and achieve the effect of reducing the number of contact with the live body and easy operation.

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 draw-pull type insulating right-angle baffle without pore
  • Vertical draw-pull type insulating right-angle baffle without pore
  • Vertical draw-pull type insulating right-angle baffle without pore

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Embodiment Construction

[0023] 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.

[0024] 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 draw-pull type insulating right-angle baffle without a pore baffle, comprising a base baffle and an upright baffle, wherein the right side of the base baffle is fixedly connected with a combination part; the bottom edge of the base baffle is provided with a gap which extends upwards and is fitted with an arrester; the combination part is provided with a long jackwhich penetrates through the combination part and extends along the right-side direction of the base baffle; the upright baffle penetrates through the long jack of the combination part; and the outside of the combination part is provided with fastening screws which are used for fixing a position of the upright baffle in the long jack of the combination part. The insulating right-angle baffle alsocomprises a movable insulation sheet which can slide horizontally along the surface of the base baffle. In a first working state, the left side of the upright baffle is fixed in the long jack of the combination part by the fastening screws; in a second working state, the right side of the upright baffle is fixed in the long jack of the combination part by the fastening screws; and a position close to the right side of the base baffle is fixed on one end of an insulated handle.

Description

technical field [0001] The invention relates to the field of electrical maintenance, in particular to a vertically drawn insulating right-angle baffle without a hole in the 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 insulati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G1/02
Inventor 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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