The invention discloses a self-cleaning tower crane device stable in running and a running method of the tower crane device. The tower crane device comprises a main tower body (21), a sleeving frame (22), a gear disc (24), a rotating frame (27) and a rotating arm (26). The top of the main tower body (21) is sleeved with the sleeving frame (22), and the gear disc (24) is fixedly mounted at the top end of the sleeving frame (22); the rotating frame (27) is rotatably matched with the gear disc (24), and the rotating arm (26) is fixedly connected with the rotating frame (27); and a rotating driving motor (28) is fixedly mounted on the rotating frame (27), and the rotating driving motor (28) drives the rotating frame (27) and the rotating arm (26) to rotate through meshing of the gear disc (24) and a small gear (29) fixedly connected with the rotating driving motor (28).


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    Title :

    Self-cleaning tower crane device stable in running and running method of tower crane device


    Publication date :

    2015-08-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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