The invention discloses a stabilizing device for an electric overhead working truck, which comprises a mounting plate, a hydraulic cylinder is mounted at the bottom of the mounting plate, a connecting block is mounted at the output end of the hydraulic cylinder, a mounting block is arranged at the bottom of the connecting block, the mounting block is connected with the connecting block through a connecting mechanism, and a supporting plate is fixed at the bottom of the mounting block. Four guide mechanisms capable of guiding the supporting plate are mounted between the supporting plate and the mounting plate, a sliding groove is formed in the bottom of the supporting plate, the upper end of the first spring is fixedly connected with the inner top of the sliding groove, an extrusion block is fixedly connected to the bottom of the first piston, and four storage grooves are formed in the bottom of the supporting plate. The hydraulic cylinder drives the supporting plate to abut against the ground so that the four L-shaped plates can stretch out, the supporting area of the supporting plate can be increased, the operation vehicle can be supported more stably, when the hydraulic cylinder is retracted, the four L-shaped plates can be reset, the overall size can be reduced, and storage is facilitated.

    本发明公开了一种电力高空作业车的稳固装置,包括安装板,所述安装板的底部安装有液压缸,所述液压缸的输出端安装有连接块,所述连接块的底部设有安装块,所述安装块通过连接机构与连接块相连接,所述安装块的底部固定有支撑板,所述支撑板与安装板之间安装有能够对支撑板导向的四个导向机构,所述支撑板的底部设有滑槽,所述第一弹簧的上端与滑槽的内顶部固定连接,所述第一活塞的底部固定连接有挤压块,所述支撑板的底部设有四个收纳槽。本发明液压缸驱动支撑板与地面相抵可以实现四个L型板伸出,可以增加支撑板的支撑面积,可以对作业车更加稳定的支撑,当液压缸回收时,实现四个L型板复位,可以降低整体的体积,以便进行收纳。


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    Title :

    Stabilizing device of electric overhead working truck


    Additional title:

    一种电力高空作业车的稳固装置


    Contributors:
    ZHAO WEIJUN (author) / ZHONG DEQI (author) / WANG YANHUA (author) / YANG ZHIZHONG (author) / SUN DAKUN (author) / LI JIAYU (author) / XU KEFU (author) / JI TONGXU (author) / LI AIWEI (author) / DING JIA (author)

    Publication date :

    2024-08-13


    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



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