Self-lifting type insulation cross arm

The utility model relates to the field of 10 KV power distribution network live working, and particularly relates to a self-lifting type insulation cross arm. The self-lifting type insulation cross arm is characterized by comprising a cross arm main body, a metal handle holder, a tensile soft belt a...

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Hauptverfasser: LIU CHENG, ZHANG CHENG, ZHOU WEIHAO, GUO YONG, LIANG XIAOYANG, ZHANG SHAOFENG, WANG JIAFENG, DUAN YANSHAN
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creator LIU CHENG
ZHANG CHENG
ZHOU WEIHAO
GUO YONG
LIANG XIAOYANG
ZHANG SHAOFENG
WANG JIAFENG
DUAN YANSHAN
description The utility model relates to the field of 10 KV power distribution network live working, and particularly relates to a self-lifting type insulation cross arm. The self-lifting type insulation cross arm is characterized by comprising a cross arm main body, a metal handle holder, a tensile soft belt and insulation hooks. Two ends of an arc-shaped metal handle holder upwarp and are disposed on the top of the cross arm; one end of the tensile soft belt is connected with the metal handle holder; the other end of the metal handle holder is provided with a tightening handle; 1-3 of the insulation hooks are disposed below the cross arm main body; each insulation hooks is disposed at the lower end of an insulation rope; and the upper end of each insulation rope is wound around a self-locking pin shaft disposed on the cross arm main body. Compared with conventional insulation cross arms, the self-lifting type insulation cross arm has the beneficial effects that a structure is simple; and the self-lifting type insulatio
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subjects CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
title Self-lifting type insulation cross arm
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