The invention discloses a crane superlift counterweight system which comprises a first crane and a second crane, a super-lift mast, a rotary table counterweight and a pushing device are arranged on a rotary table of the first crane, and a super-lift counterweight is arranged at the outer end part of the pushing device; the second crane is a telescopic boom crane and located on the side where the super-lift counterweight of the first crane is located, a boom head of a telescopic boom of the second crane is detachably connected with the rotary table, and the top of the super-lift mast is connected with the second crane and the super-lift counterweight through a special suspension pull plate. Therefore, the second crane serves as the superlift counterweight of the first crane. According to the invention, the telescopic arm crawler crane is used as a superlift counterweight of the crawler crane, so that the application range of the telescopic arm crawler crane is expanded, and the effect of the telescopic arm crawler crane in the construction process of the crawler crane is better exerted.

    本发明公开了一种起重机超起平衡重系统,包括:第一起重机和第二起重机;所述第一起重机的转台上设有超起桅杆、转台平衡重、推移装置,所述推移装置外端部设有超起平衡重;所述第二起重机为伸缩臂起重机,且位于第一起重机的超起平衡重所在侧,所述第二起重机伸缩臂的臂头与转台可拆卸连接,所述超起桅杆顶部通过专用悬挂拉板分别与第二起重机及超起平衡重连接,以此实现第二起重机充当第一起重机的超起平衡重。本发明将伸缩臂履带起重机充当了履带起重机的超起平衡重,拓展了伸缩臂履带起重机的应用范围,更好地发挥伸缩臂履带起重机在履带起重机施工过程中的效用。


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    Title :

    Superlift counterweight system of crane


    Additional title:

    一种起重机超起平衡重系统


    Contributors:
    JIANG XIXIANG (author) / ZHOU YULONG (author) / REN QUANGUO (author) / JI ZHIGANG (author)

    Publication date :

    2024-06-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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