The invention discloses a supporting structure for a crane, and relates to the technical field of crane supporting structures, the supporting structure comprises a crane main body, two symmetrically arranged connecting shafts are rotatably connected to the two side walls of the crane main body, and two symmetrically arranged connecting blocks are fixedly connected to the outer sides of the connecting shafts; the outer sides of the two connecting blocks on the same connecting shaft are fixedly connected with the same vertical plate, and the outer sides of the vertical plates are provided with supporting mechanisms. Compared with the prior art, the folding and unfolding mechanism is utilized, a hydraulic cylinder is started, and a plurality of components are matched, so that the supporting plate can be conveniently folded, folded and unfolded, and meanwhile, the crane main body is conveniently supported, and secondly, by utilizing the expanding mechanism, a motor a is started, and a plurality of components are matched, so that the supporting plate can be conveniently folded and unfolded. And a plurality of expansion plates at the bottom end of each supporting plate can be expanded or contracted, so that the supporting area can be conveniently adjusted, and the supporting range is wider.

    本发明公开了一种起重机用支撑结构,涉及起重机支撑结构技术领域,包括起重机主体,所述起重机主体的两侧壁上均转动连接有两个对称设置的连接轴,连接轴的外侧均固接有两个对称设置的连接块,同一个所述连接轴上两个连接块的外侧均固接有同一个竖板,竖板的外侧均安装有支撑机构;本发明,本发明中,利用收展机构,通过启动液压缸,且配合多个部件的作用,进而能够方便对支撑板进行折叠收展,且同时方便对起重机主体进行支撑,其次,利用扩展机构,通过启动电机a,且配合多个部件的作用,能够使得每个支撑板底端的多个扩展板能够进行展开或收缩,进而方便对支撑的面积进行调节,使得支撑范围更广。


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    Title :

    Supporting structure for crane


    Additional title:

    一种起重机用支撑结构


    Contributors:
    LUO KUN (author)

    Publication date :

    2023-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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