The invention discloses a simple hoisting tool for a 35 kV circuit breaker. The simple hoisting tool is composed of a base and a support shaped like the Arabic number seven. The base is installed on a circuit breaker gantry. The bottom end of the support shaped like the Arabic number seven is connected with the base and can rotate by 360 degrees. Three fixed pulleys are installed at the top of the support shaped like the Arabic number seven downwards. A manual lifting bearing frame is installed in the middle of the support shaped like the Arabic number seven. A micro electric hoist is installed on the manual lifting bearing frame. A steel wire lifting rope of the micro electric hoist is wound around two fixed pulleys, penetrates through a hook and then is fixedly connected with the other fixed pulley. According to the hoisting tool, electric lifting is achieved through the electric hoist, and thus the man-machine effect of operation is greatly improved; besides, the range of influences on adjacent live equipment is small, and thus the security coefficient of operation is high.


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    Title :

    Simple hoisting tool for 35 kV circuit breaker


    Contributors:
    HUANG XIXI (author) / YANG BO (author) / XIE WUFEI (author) / WANG XINFU (author) / ZHU JIAMING (author) / LYU ZHAN (author) / ZHOU CHENGXIU (author) / YAN CHENGXIAN (author) / LI HUA (author) / LONG MEI (author)

    Publication date :

    2016-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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