Centrally installed switchgear breaker maintenance locking device

• Main Authors: JIANG DEGANG, ZHU TAO, XIA XIN, XIANG XUAN, ZHANG XUEYONG, DAI XIANJUN, XIAO FEI, YANG YUANYONG, XIE LI, XIAO XIANG, HE JIANG, LOU KUN, XIAO PINGPING, DAI XIANSONG, TU JIANMING, LI LEI
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention provides a centrally installed switchgear breaker maintenance locking device. The centrally installed switchgear breaker maintenance locking device comprises a clamping part for fixing an operation block in a breaker, a rotating part for controlling the tightness of the clamping part t...