Special device for overhauling conductive arm on GW16/17 isolating switch

A special device for overhauling a conductive arm on a GW16/17 isolating switch comprises two device units, and each device unit comprises a buckling pawl and a compression spring pawl; the buckling pawl is positioned at one end of the device unit; the other ends of the two device units are connecte...

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Hauptverfasser:	MEI CHENGHUA, JING WEIDONG, WANG QINYANG, WANG QI, HU PIAN, WANG AIDONG, WU HUA, SUN QIANLI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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creator	MEI CHENGHUA JING WEIDONG WANG QINYANG WANG QI HU PIAN WANG AIDONG WU HUA SUN QIANLI
description	A special device for overhauling a conductive arm on a GW16/17 isolating switch comprises two device units, and each device unit comprises a buckling pawl and a compression spring pawl; the buckling pawl is positioned at one end of the device unit; the other ends of the two device units are connected to form a handle; the two compression spring pawls are respectively arranged between the two buckling pawls and the handle; a locking lock catch is further arranged between the two compression spring pawls and the handle. The special device for overhauling the upper conductive arm is simple in structure and convenient to use. According to the device, the counter-acting force of the spring is solved, and the safety risk problems of personnel injury and equipment damage caused by equipment in the upper conductive arm maintenance process are solved; the lever principle is applied, and the original structure of the device is developed, so that reliable pressing and locking of the device are ensured. According to the
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The special device for overhauling the upper conductive arm is simple in structure and convenient to use. According to the device, the counter-acting force of the spring is solved, and the safety risk problems of personnel injury and equipment damage caused by equipment in the upper conductive arm maintenance process are solved; the lever principle is applied, and the original structure of the device is developed, so that reliable pressing and locking of the device are ensured. 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The special device for overhauling the upper conductive arm is simple in structure and convenient to use. According to the device, the counter-acting force of the spring is solved, and the safety risk problems of personnel injury and equipment damage caused by equipment in the upper conductive arm maintenance process are solved; the lever principle is applied, and the original structure of the device is developed, so that reliable pressing and locking of the device are ensured. According to the</abstract><oa>free_for_read</oa></addata></record>
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language	chi ; eng
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subjects	BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
title	Special device for overhauling conductive arm on GW16/17 isolating switch
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