The invention discloses a mini-type portable movable crane. The mini-type portable movable crane comprises a hoisting hook, a crane frame, a hydraulic cylinder, a front support, a rotary shaft, a motor, a winch, a steel wire rope, a pulley, a boom and a protective hood, wherein the hydraulic cylinder is installed on the crane frame and the front support; the top end of the hydraulic cylinder is hinged to the boom; the front support is fixedly connected with the crane frame through the rotary shaft; the motor is arranged on the right side of the rotary shaft; the winch is installed above the motor; the steel wire rope on the winch is connected with the hoisting hook through the pulley on the boom. The mini-type portable movable crane is simple in structure. The angle of the boom can be flexibly adjusted in the hoisting process. Labor is saved. Work efficiency is improved. The mini-type portable movable crane is convenient to use, low in cost and long in service life. In addition, adaptability to small components during hoisting work is improved, and construction safety risks and energy waste are reduced.


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    Title :

    Mini-type portable movable crane


    Contributors:
    XUE BINGQUAN (author) / HU BIN (author) / XU JUN (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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