The invention discloses a tower crane cab mechanism with a good safety protection structure. Objects in the cab can be prevented from dropping to the greatest degree. According to the tower crane cab mechanism disclosed by the invention, the cab is arranged on the top of a tower crane bracket; a door frame used for mounting a door plate is arranged on the cab; sliding rails are arranged on the inner sides at the upper and lower ends of the door frame; the door plate refers to two split sliding door plates; the upper and lower ends of the sliding door plates are slidably arranged on the sliding rails; push-and-pull handles are arranged on the sliding door plates; a protective fence is arranged on the outer side of the door frame; and a protective net woven by stainless steel wires is arranged on the protective fence.


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    Title :

    Tower crane cab mechanism


    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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