The invention provides a detachable lifting appliance tool for a large steel structure. The detachable lifting appliance tool comprises a lower bracket welded to the lower part of the large steel structure, a middle lifting lug, a lower bracket cushion block, a middle connecting part, a lifting appliance and a plurality of connecting pin shafts, wherein the lower bracket cushion block is connected with the lower bracket and is used for placing the large steel structure; the middle connecting part comprises a first through hole and a second through hole, the first through hole is matched with the through hole in the lifting lug and connected with the through hole in the lifting lug through a connecting pin shaft, the second through hole is matched with the through hole in the lifting appliance and connected with the through hole in the lifting appliance through a connecting pin shaft; and the lifting appliance is used for lifting and conveying the large steel structure. The tool does not depend on enough space, and detachable installation and repeated use are achieved.

    本发明提供了一种大型钢结构可拆卸吊具工装,包括焊接在大型钢结构下部的下部牛腿、中部的吊耳,以及下部牛腿垫块、中部连接件、吊具和若干连接销轴;所述下部牛腿垫块与所述下部牛腿连接,用于放置所述大型钢结构;所述中部连接件包括第一通孔和第二通孔,所述第一通孔与所述吊耳上的通孔相匹配,并通过连接销轴连接,所述第二通孔与所述吊具的通孔相匹配,并通过连接销轴连接,所述吊具用于起吊和运送所述大型钢结构。该工装不依赖于足够的空间,并且实现可拆卸安装和重复使用。


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    Title :

    Detachable lifting appliance tool for large steel structure


    Additional title:

    大型钢结构可拆卸吊具工装


    Contributors:
    SHEN ZHIXIN (author)

    Publication date :

    2022-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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