Cross arm and device for on-line monitoring of line

The invention provides a cross arm and a device for on-line monitoring of a line. The cross arm comprises two cross arm supports, a sleeve and a mounting cylinder. The two cross arm supports are fixed to a cross rod at the top end of the electric pole through the support fixing assemblies and are pa...

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Hauptverfasser: SONG HU, GAO SHIJIE, LI GUANG, ZHAO SHUQI, LI JUNQIANG, YANG FAN, NIU BO, SHI MUHAN, LI YONGXIANG, SONG LU, GUO HONGBING, LIU YUBIN, LI XIAOBING, CHANG PEILIN, ZHAO LUWEN, GUO ZHIWEI, UMAZU, MA JIANGHAO
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creator SONG HU
GAO SHIJIE
LI GUANG
ZHAO SHUQI
LI JUNQIANG
YANG FAN
NIU BO
SHI MUHAN
LI YONGXIANG
SONG LU
GUO HONGBING
LIU YUBIN
LI XIAOBING
CHANG PEILIN
ZHAO LUWEN
GUO ZHIWEI
UMAZU
MA JIANGHAO
description The invention provides a cross arm and a device for on-line monitoring of a line. The cross arm comprises two cross arm supports, a sleeve and a mounting cylinder. The two cross arm supports are fixed to a cross rod at the top end of the electric pole through the support fixing assemblies and are parallel to the cross rod. The two cross arm supports are located on the two sides of the electric pole respectively. The sleeve is arranged between the two cross arm supports, connected to the two cross arm supports in a sliding mode through the sliding assembly and located and fixed through the sleeve locating assembly. The installation cylinder is arranged in the sleeve and used for containing the fault indicator. According to the invention, the cross arm and the fault indicator are combined with each other, so that the cross arm which not only can support the electric wire, but also can monitor the electric wire on line is provided; meanwhile, the distance between the two fault indicators can be conveniently adju
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The cross arm comprises two cross arm supports, a sleeve and a mounting cylinder. The two cross arm supports are fixed to a cross rod at the top end of the electric pole through the support fixing assemblies and are parallel to the cross rod. The two cross arm supports are located on the two sides of the electric pole respectively. The sleeve is arranged between the two cross arm supports, connected to the two cross arm supports in a sliding mode through the sliding assembly and located and fixed through the sleeve locating assembly. The installation cylinder is arranged in the sleeve and used for containing the fault indicator. 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language chi ; eng
recordid cdi_epo_espacenet_CN116950487A
source esp@cenet
subjects BUILDING
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
FENCING
FIXED CONSTRUCTIONS
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
MASTS
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
SWIMMING OR SPLASH BATHS OR POOLS
TENTS OR CANOPIES, IN GENERAL
TESTING
title Cross arm and device for on-line monitoring of line
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