The invention relates to the technical field of engineering machinery, and discloses a cantilever crane trolley and an operation machine.The cantilever crane trolley comprises a trolley head module, a second trolley head module, a first walking device, a second walking device and a second connecting assembly, the trolley tail module comprises a second frame, a second walking device connected with the second frame and a second connecting assembly arranged on one side of the second frame, and the first connecting assembly is matched with the second connecting assembly so that the trolley head module can be connected with the trolley tail module; the loading bracket is used for lifting the arm frame, the second frame can be connected with the first frame to form a frame main body, and the loading bracket is arranged on the frame main body. The trolley head module, the trolley tail module and the loading bracket are rapidly assembled to form the walking trolley, the large arm of the crane can be supported along with walking of the whole machine, the large arm does not need to be disassembled, time and labor are saved, operation is easy, the split modular design is adopted, transportation and maintenance are convenient, and cost is reduced.

    本发明涉及工程机械技术领域,公开了一种臂架小车及作业机械,该臂架小车包括:小车头部模块,包括第一车架、与第一车架连接的第一行走装置,及设于第一车架一侧的第一连接组件;小车尾部模块,包括第二车架、与第二车架连接的第二行走装置,及设于第二车架一侧的第二连接组件,第一连接组件和第二连接组件相匹配,以使小车头部模块可与小车尾部模块连接;上车托架,用于托举臂架,第二车架可与第一车架连接形成车架主体,上车托架设于车架主体上。通过将小车头部模块、小车尾部模块和上车托架进行快速组装形成行走小车,可随整机行走支撑起重机大臂,无需拆卸大臂,省时省力,操作简单,且采用分体模块化设计,便于运输和维修保养,降低成本。


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    Title :

    Cantilever crane trolley and operation machine


    Additional title:

    臂架小车及作业机械


    Contributors:
    LIU JIANPEI (author) / ZHONG HUANXIN (author) / WANG BIAO (author)

    Publication date :

    2025-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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