The invention discloses a rear axle type driven self-walking shear fork type movable lifting platform which comprises a working table, a shear fork lifting support and a walking vehicle body, the working table is installed at the top of the shear fork lifting support, the shear fork lifting support is installed at the top of a connecting plate, and the connecting plate is embedded in a connecting groove formed in the center of the top of the walking vehicle body. Positioning grooves are formed in the two sides of the bottom of the connecting plate, positioning blocks are embedded in the positioning grooves, the positioning blocks are symmetrically arranged on the two sides of the interior of the connecting groove, connecting screw holes are formed in the two sides of the front face and the back face of each positioning groove and the two sides of the front face and the back face of the connecting plate, and connecting screws are embedded in the connecting screw holes; a rear axle type driving mode is adopted, the number of driving motors and brakes is reduced, driving is directly provided through electric power, an external pipeline for hydraulic driving and the process of converting mechanical energy into pressure energy and then converting the pressure energy into the mechanical energy in hydraulic control are omitted, the loss of energy consumption is reduced, and the driving efficiency is improved.

    本发明公开了一种后桥式驱动的自行走剪叉式移动升降平台,包括工作台、剪叉升降支架和行走车体,所述工作台安装在剪叉升降支架的顶部,剪叉升降支架安装在连接板的顶部,连接板嵌装在行走车体顶部中心开设的连接槽中,连接板底部的两侧均开设有定位槽,定位槽内部的嵌装有定位块,定位块对称设置在连接槽内部的两侧,定位槽正面和背面的两侧以及连接板正面和背面的两侧均开设有连接螺孔,连接螺孔的内部嵌装有连接螺钉;该发明采用后桥式驱动方式,减少了驱动马达和制动器的数量,通过电力直接提供驱动,省去了液压驱动的外置管路以及液压控制中由机械能转为压力能再转为机械能的过程,降低了能耗的损失,提高了驱动效率。


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    Title :

    Rear axle type driven self-walking shear fork type movable lifting platform


    Additional title:

    一种后桥式驱动的自行走剪叉式移动升降平台


    Contributors:
    HE ZHENJIE (author) / FENG JIANGUANG (author)

    Publication date :

    2022-11-01


    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 / F16F SPRINGS , Federn



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