The invention discloses an arm type aerial work platform chassis which comprises a frame chassis, a rotary supporting tool is arranged at the top of the frame chassis, a front cover plate and a rear cover plate are arranged at the positions, located on the two sides of the rotary supporting tool, of the top of the frame chassis respectively, and a rear axle is fixedly connected to one end of the lower portion of the frame chassis. A front floating axle is arranged at the other end below the frame chassis; oil cylinder mounting frames are fixedly connected to the two sides of the frame chassis, and floating oil cylinders are fixedly connected to the oil cylinder mounting frames. According to the arm type aerial work platform chassis, through matched arrangement of the oil cylinder mounting frame, the floating oil cylinder, the steering mounting frame, the steering oil cylinder and the steering support, front and rear wheels can be independently steered or synchronously steered according to actual conditions in the using process, the turning radius is greatly reduced, the space needed by steering action is smaller, the trafficability of the device is effectively improved, and the arm type aerial work platform chassis can conveniently pass through under complex road conditions.

    本发明公开了一种臂式高空作业平台底盘,包括车架底盘,车架底盘的顶部设有回转支撑具,车架底盘的顶部位于回转支撑具的两侧分别设有前盖板和后盖板,车架底盘下方的一端固定连接有后车桥,车架底盘下方的另一端设有前浮动车桥;车架底盘的两侧固定连接有油缸安装架,油缸安装架上固定连接有浮动油缸。该臂式高空作业平台底盘,通过油缸安装架、浮动油缸、转向安装架、转向油缸和转向支架的配合设置,在使用的过程中能够根据实际的情况进行前后轮单独转向或前后轮同步转向,大大降低了转弯半径,使得转向动作所需要的空间更小,有效的提高了本装置的通过性,在复杂道路条件下也能便捷的通过。


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    Title :

    Arm type aerial work platform chassis


    Additional title:

    一种臂式高空作业平台底盘


    Contributors:
    ZHANG XUEYI (author) / XUE SHOUZHENG (author) / ZHU HAO (author) / WANG HUI (author) / XU ZHENGANG (author) / LI LEICHAO (author) / WANG QINGFEI (author)

    Publication date :

    2021-09-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / 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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