The invention provides a prestressed hollow slab lifting appliance, which relates to the technical field of prestressed hollow slabs and comprises lifting and moving modules arranged in pairs and connecting modules used for connecting the lifting and moving modules together, and a first connecting piece and a second connecting piece which penetrate through holes of the prestressed hollow slabs are arranged on the two opposite hoisting and moving modules correspondingly. The problem that a prestressed hollow slab lifting appliance in the prior art is not stable enough is solved.

    本发明提供了一种预应力空心板吊具,涉及预应力空心板的技术领域,包括:成对设置的吊移模块以及用以将各吊移模块连接在一起的连接模块,其中,相对的两个所述吊移模块上分别设有均穿入预应力空心板的孔洞的第一连接件和第二连接件。其解决了现有技术中预应力空心板吊具不够稳定的问题。


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    Title :

    Prestressed hollow slab lifting appliance


    Additional title:

    一种预应力空心板吊具


    Contributors:
    LI YUN (author) / YANG QIANG (author) / TIAN FEI (author) / ZHOU JIANJIA (author) / TANG JINQI (author)

    Publication date :

    2023-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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