A movable elevator comprises a nested frame adopting a three-side surrounding structure, wherein bolt holes are formed in the positions of an opening of the nested frame, and a horizontal lifting lug and a vertical lifting lug are arranged on the outer sides of two connected side frames of the nested frame respectively. With adoption of the structure, the nested frame is clamped with a bracket and locked by a bolt through the bolt holes; hoisting and turning work of the bracket can be well completed by means of the horizontal lifting lug and the vertical lifting lug.


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    Title :

    Movable elevator


    Contributors:
    WANG JIANFENG (author) / ZHUO JIANHUA (author) / DONG JUNJIE (author)

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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