The invention discloses an auxiliary hoisting tool for electric power construction. The auxiliary hoisting tool comprises a hoop, a first pulley seat, a first pulley, a second pulley seat, a second pulley, a pull rope and a brake part, and a hanging ring is arranged on the outer wall of the hoop; a first hanging piece is arranged at the top of the first pulley seat and is connected with the hanging ring; the first pulley is rotatably arranged on the first pulley seat, the first pulley is provided with a first peripheral surface, and the first peripheral surface is provided with a first rail and a groove; the second pulley seat is arranged below the first pulley seat; the second pulley is rotatably arranged on the second pulley seat; the fixed end of the pull rope is connected with the bottom of the first pulley seat, and at least part of the pull rope is arranged in a first rail; and the brake part is hinged to the first pulley seat, a clamping block is arranged on the brake part, andthe clamping block is inserted into the groove so that the pull rope can be pressed between the first rail and the clamping block in an abutting mode. By means of the auxiliary hoisting tool for electric power construction, constructors can independently complete lifting operation of objects, and the working efficiency is improved. The auxiliary hoisting tool can be applied to a portable or movable lifting or traction device.

    本发明公开了一种电力施工辅助吊装工具,包括:抱箍,其外壁上设有挂环;第一滑轮座,其顶部设有第一挂件,第一挂件与挂环连接;第一滑轮,其可转动地设置于第一滑轮座上,第一滑轮具有第一外周面,第一外周面上设有第一轨道与凹槽;第二滑轮座,其设置于第一滑轮座的下方;第二滑轮,其可转动地设置于第二滑轮座上;拉绳,其固定端连接第一滑轮座的底部,拉绳至少一部分设置于第一轨道中;制动件,其铰接于第一滑轮座上,制动件上设有卡块,卡块插入凹槽中使得拉绳被抵压于第一轨道与卡块之间。本发明的电力施工辅助吊装工具使得施工人员可单独完成物品的提升操作,提高工作效率。本发明可应用于便携式或移动式提升或牵引装置中。


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    Title :

    Auxiliary hoisting tool for electric power construction


    Additional title:

    电力施工辅助吊装工具


    Contributors:
    ZOU YUQING (author) / ZHOU ZILE (author) / LUO CHENFANG (author) / GUO HAOZHANG (author)

    Publication date :

    2021-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES



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