The invention discloses an auxiliary observation device for a tower crane. The auxiliary observation device is capable of reliably assisting a driver in hoisting articles on the far side of an obstacle. According to the auxiliary observation device for the tower crane, the tower crane comprises a cab and a lazy arm, wherein a lifting hook is arranged on a front arm of the lazy arm; the obstacle is located between the lifting hook and a tower crane bracket of the tower crane; a camera is arranged at the end of the front arm of the lazy arm; a lens of the camera is vertically downward; the position above a lens on the outer side of the camera is shaded through a protective cover; the camera is connected to a host computer in the cab through a wiring harness; and the host computer is connected with a display through a data line.


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    Title :

    Auxiliary observation device for tower crane


    Contributors:
    WANG LEMIN (author) / WANG HANYU (author)

    Publication date :

    2015-05-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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