The invention discloses a marine gantry crane walking device and relates to the technical field of design of hoisting equipment. The marine gantry crane walking device comprises a rail and a walking wheel group, which is operated on the rail, of a gantry crane, and is characterized in that the rail is linear and is arranged on a top plate; a walking driving mechanism small gear group for driving the walking wheel group to walk is engaged with a walking driving rack; the walking driving rack is arranged on one side of the rail; a walking driving mechanism pressing wheel is arranged on the other side of the rail; at least two pairs of horizontal guide wheels are arranged on the two sides of the rails; and the horizontal guide wheels are slidably connected with the side edge of the rail. By virtue of the marine gantry crane walking device, the blank of a single-line walking form of domestic marine gantry crane walking wheels is filled up, and the guide rail leveling work does not need to be carried out; and the marine gantry crane walking device has the advantages of simple structure, relatively light weight, and simplicity and convenience for welding, mounting and adjusting.


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    Title :

    Marine gantry crane walking device


    Contributors:
    LI QIANG (author) / LIU ZHONGRAO (author) / HE YUANCHANG (author)

    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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