The invention discloses a large-span fish-bellied steel truss hoisting auxiliary positioning device which comprises a limiting supporting plate and a fixing mechanism arranged on the limiting supporting plate, the fixing mechanism comprises a protective shell, and the two ends of the limiting supporting plate are fixedly connected with hanging plates in sliding connection with the protective shell; a hanging through hole is formed in the end, away from the limiting supporting plate, of the hanging plate, a connecting assembly used for being matched with the hanging plate to fix the protective shell is arranged at the end, away from the limiting supporting plate, of the protective shell, and a fixing assembly used for being matched with the protective shell and the steel truss to fix the limiting supporting plate is arranged in the protective shell. The auxiliary positioning device is simple in structure, during use, the splicing state of the auxiliary positioning device is rapidly adjusted through mutual cooperation of multiple structures, so that a user can conveniently mount and dismount the auxiliary positioning device, and the auxiliary positioning device is more convenient to use and saves time and labor.

    本发明公开了一种大跨度鱼腹式钢桁架吊装辅助定位装置,包括限位支撑板和设置在限位支撑板上的固定机构,固定机构包括防护外壳,限位支撑板的两端固定连接有与防护外壳滑动连接的吊挂板,吊挂板远离限位支撑板的一端开设有吊挂通孔,防护外壳远离限位支撑板的一端设置有用于配合吊挂板对防护外壳起到固定作用的连接组件,防护外壳的内部设置有用于配合防护外壳和钢桁架对限位支撑板起到固定作用的固定组件。本发明结构简单,使用时通过多结构的相互配合对辅助定位装置的拼装状态进行快速调节,从而便于用户对辅助定位装置进行安装和拆卸,使该装置的使用更加方便,省时省力。


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    Title :

    Auxiliary positioning device for hoisting large-span fish-bellied steel truss


    Additional title:

    一种大跨度鱼腹式钢桁架吊装辅助定位装置


    Contributors:
    GAO QINGSHAN (author) / WU ENQING (author) / ZHOU HAIJIE (author) / YANG CHEN (author) / YUAN XINRUI (author)

    Publication date :

    2023-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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