The invention relates to the technical field of elevating fire fighting trucks, in particular to a supporting leg mechanism and an elevating fire fighting truck, the supporting leg mechanism comprises a fixed sleeve, a telescopic mechanism and supporting legs, the axial direction of the fixed sleeve is the left-right direction, the telescopic mechanism is arranged in the fixed sleeve, and the supporting legs are vertically arranged at the left end and the right end of the fixed sleeve; the telescopic mechanism is connected with the supporting legs at the two ends at the same time and used for driving the supporting legs at the two ends to move reversely in the left-right direction at the same time. The supporting leg comprises a support and a hydraulic oil cylinder, the telescopic rod end of the hydraulic oil cylinder is fixedly installed on the support, a cylinder body of the hydraulic oil cylinder is fixedly connected with the telescopic mechanism, and the hydraulic oil cylinder is vertically arranged and supported on the ground through the support. The top of the fixed sleeve is further provided with a connecting assembly. The supporting leg structure can be independently taken out from the auxiliary frame main body to form an independent part sleeve, and the stress of the structure can be reduced.

    本发明涉及举高消防车技术领域,具体而言,涉及一种支腿机构及举高消防车,包括固定套筒、伸缩机构及支腿,所述固定套筒的轴向为左右方向,所述固定套筒内设置所述伸缩机构,所述固定套筒的左右两端均设置竖直设置的所述支腿,所述伸缩机构同时与两端的所述支腿连接,用于带动两端的所述支腿沿左右方向同时做反向运动;所述支腿包括支座和液压油缸,所述液压油缸的伸缩杆端固装于所述支座,所述液压油缸的缸体与所述伸缩机构固定连接,所述液压油缸竖直设置且通过所述支座支撑于地面;所述固定套筒的顶部还设置有连接组件;其能够将支腿结构从副车架主体中单独摘取出来形成独立部套,还能够降低结构的受力。


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    Title :

    Landing leg mechanism and elevating fire truck


    Additional title:

    支腿机构及举高消防车


    Contributors:
    LIU ZHIQIANG (author) / WANG JIAWEN (author) / YU XINBO (author) / GE QIANKUN (author) / JIANG ZHANFU (author) / ZHANG GUOQIANG (author) / XIA HONGGUANG (author) / ZHANG JIAN (author)

    Publication date :

    2023-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / A62C FIRE-FIGHTING , Feuerbekämpfung



    Elevating truck

    Engineering Index Backfile | 1946


    Elevating truck

    Engineering Index Backfile | 1946


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