The invention belongs to the technical field of construction, and relates to a tower crane with supporting rods. The technical problem that a tower crane is not smoothly moved in the prior art is solved through the tower crane. The tower crane comprises a tower crane body and a building. A running mechanism is disposed at the bottom of the tower crane body. A supporting beam mechanism is connected between the building and the tower crane body, and the two ends of the supporting beam mechanism are fixedly connected with the tower crane body and the building respectively. The supporting beam mechanism comprises a supporting beam fixedly connected with the tower crane body and a connection beam movably connected with the supporting beam. A movable sleeve is fixed to the end of the connection beam. The supporting beam is inserted into the movable sleeve and is movably connected with the movable sleeve. The movable sleeve is provided with at least one lead screw positioning assembly. The lead screw positioning assembly comprises a lead screw and a lead screw driver capable of driving the lead screw to move forwards and backwards. The lead screw can move forwards and backwards in the axis direction of the movable sleeve. In the moving process of the tower crane, the distance between the tower crane body and the building is automatically adjusted, and accordingly the tower crane can smoothly move.


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    Title :

    Tower crane with supporting rods


    Contributors:
    ZHOU ZHAODI (author)

    Publication date :

    2015-10-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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