The invention discloses an extension platform and a crane, and relates to the field of engineering machines. The extension platform is used for increasing the containing space of the crane. The extension platform comprises an operation table and a connecting structure; the operation table is connected with a frame through the connecting structure; when the operation table is in the non-using state, the operation table can be moved to the position attached to the frame; and when the operation table is in the using state, the operation table can be moved to the position where the operation table stretches out of the frame. The extension platform provided in the technical scheme is particularly suitable for the wheeled crane so that the wheeled crane can obtain larger object carrying space; and when a construction plant of the crane is changed temporarily, an extra servicer is not needed for transferring construction accessories such as sleepers and steel wire ropes.


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    Title :

    Extension platform and crane


    Contributors:
    LI HU (author) / ZHOU NAN (author) / CHENG YIQUAN (author) / CUI SHUWEN (author)

    Publication date :

    2016-01-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66C Krane , CRANES



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