The invention discloses a hoisting clamp which comprises a body, a first clamping body fixedly connected with the body and a second clamping body connected with the body, and the first clamping body and the second clamping body are oppositely arranged. The hoisting clamp further comprises a locking mechanism used for locking relative movement of the first clamping body and the second clamping body, the locking mechanism comprises a locking body arranged on the body, arranged on one side of the second clamping body and used for locking the second clamping body, a wedge block arranged on one side of the locking body and used for locking the locking body, and a limiting device arranged on one side of the locking body and used for limiting the locking body. The locking device is used for locking the wedge-shaped block; the device is simple in structure, easy and convenient to operate and high in implementation, and the hoisting efficiency of the arch frame section is effectively improved.

    本发明公开了一种吊装夹具,包括本体,与本体固定连接的第一夹持体、与本体连接的第二夹持体、第一夹持体与第二夹持体相对设置;吊装夹具还包括,用于锁止第一夹持体与第二夹持体相对运动的锁止机构,其中锁止机构包括:锁紧体,设置本体上并设置于第二夹持体一侧用于锁止第二夹持体,以及楔形块,设置于锁紧体一侧对锁紧体进行锁止,以及限位装置,用于对楔形块进行锁止;本发明结构简单,操作简便,实施性强,有效提高了拱架段的吊装效率。


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    Title :

    Steel structure hoisting clamp, hoisting device and arch frame trolley


    Additional title:

    一种钢结构吊装夹具、吊装装置及拱架台车


    Contributors:
    HU PENGTIAN (author) / YANG LIANG (author) / GUO QINGHUA (author)

    Publication date :

    2022-03-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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