The invention discloses a foldable lifting device, and belongs to the field of lifting mechanical equipment. The foldable lifting device comprises a transverse movement base, a lifting support, a lifting plate and a lifting hydraulic cylinder; transverse movement supporting plates are arranged on the two sides of the transverse movement base respectively, one end of each transverse movement supporting plate is hinged to the transverse movement base, the other end of each transverse movement supporting plate is vertically and rotationally connected with a transverse movement roller, and a locking bolt is horizontally arranged between the middle portion of each transverse movement supporting plate and the transverse movement base; universal wheels with brakes are arranged on the lower side of a fixed plate, and transverse movement auxiliary wheels are arranged on the two sides of the lower portion of the other end of the transverse movement base respectively; folding fixing holes matched with the locking bolts are horizontally formed in the lower end of the lifting support, the lifting plate is arranged at one end of a rotating plate, and a lifting hook is hinged to the outer end of the lifting plate; and the lifting hydraulic cylinder is arranged between the rotating plate and the lifting support. The foldable lifting device is simple in structure, lifting can be rapidly and efficiently carried out, folding can be conveniently and rapidly carried out after lifting is completed so as to bring convenience to transportation and storage, and the using requirement is met.


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    Title :

    Foldable lifting device


    Contributors:
    CAO LINXIAN (author)

    Publication date :

    2016-01-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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