The invention discloses an automatic unhooking device, a lifting hook and a method. The automatic unhooking device comprises a plurality of limiting parts which are fixedly connected to a lifting hookbody and are provided with through holes, and a flexible rope-shaped part which penetrates through the plurality of limiting parts, the arrangement shape of the limiting parts is matched with the shape of the lifting hook body; the limiting part positioned at the head position in the plurality of limiting parts is fixed on a movable part of the lifting hook body; and when force away from the direction of the limiting part located at the head position is applied to the flexible rope-shaped part, the flexible rope-shaped part can drag the movable part of the lifting hook body. According to theautomatic unhooking device, the lifting hook and the method, parts capable of facilitating construction are additionally arranged on an existing lifting hook, and the existing lifting hook is improvedin a targeted mode, so that treating high-position parts which are difficult to install is conveniently carried out in the construction process, and construction is further facilitated.

    本发明公开了一种自动脱钩装置、吊钩和方法,包括固定连接于吊钩本体的多个具有穿孔的限位件,以及穿过多个限位件的部件的柔性绳状件,多个限位件的排布形状与吊钩本体的形状相适应,多个限位件中的位于首位的限位件固定于吊钩本体的可活动部件;当对柔性绳状件施加远离位于首位的限位件的方向的力时,柔性绳状件能够牵引吊钩本体的可活动部件。本发明在现有的吊钩上增加可以方便施工的部件,对现有的吊钩做出针对性的改进,以便于在施工的过程中对难以安装的高处构件进行处理,从而便于施工。


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    Title :

    Automatic unhooking device, lifting hook and method


    Additional title:

    一种自动脱钩装置、吊钩及方法


    Contributors:
    TIAN YANZI (author) / LIU XIANGGUO (author) / LYU ZUNTANG (author) / TIAN YUHUI (author) / FENG JIANMIN (author) / YU QIURUI (author) / WANG YURAN (author) / SHI ZUOYU (author) / PANG XIULI (author) / MU SHUAI (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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