The invention relates to a gantry crane, in particular to a bag bottom type gantry crane. The gantry crane comprises a beam, supports, bases, a motor, a wheel set, a transmission chain and a hook. The bottom ends of the two sides of the beam are provided with the supports respectively, the lower ends of the supports are provided with the bases, the beam is provided with the motor, the motor is connected with the wheel set, the bottom end of the wheel set is fixedly connected with the hook through the transmission chain, a string bag is arranged between the bottoms of the two supports, and the bottoms of the string bags are provided with shock absorbers. The bottom of the gantry crane is provided with a string bag bottom for buffering, goods are prevented from being damaged in the falling process, the cost is saved, and the effect is improved.


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    Title :

    Bag bottom type gantry crane


    Contributors:
    MA JINFENG (author)

    Publication date :

    2015-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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