The invention discloses a crawler-type lifting working platform and a control method, relates to the field of engineering machinery, and is used for exerting the maximum operation performance of the crawler-type lifting working platform. The crawler-type lifting working platform comprises a frame system, a plurality of swing supporting legs and a plurality of supporting leg self-limiting mechanisms. The frame system comprises a frame; the plurality of swinging support legs are rotatably mounted on the frame system; each swing supporting leg at least comprises three set positions, and the included angles between the swing supporting legs corresponding to the set positions and the length direction of the frame are different. Each swinging supporting leg is correspondingly provided with a supporting leg self-limiting mechanism, and the supporting leg self-limiting mechanism is constructed to enable the corresponding swinging supporting leg to be locked at at least one set position. According to the technical scheme, the crawler-type lifting working platform can work in a narrow space, the maximum working performance of the crawler-type lifting working platform is exerted, and the working performance and the working environment adaptability of the crawler-type lifting working platform are effectively improved.

    本发明公开了一种履带式升降工作平台及控制方法,涉及工程机械领域,用以发挥履带式升降工作平台的最大作业性能。履带式升降工作平台包括车架系统、多个摆动支腿、多个支腿自限位机构。车架系统包括车架;多个摆动支腿均可转动地安装于车架系统;每个摆动支腿至少包括三个设定位置,且每个设定位置所对应的摆动支腿与车架长度方向的夹角不相同。多每个摆动支腿对应安装有一个支腿自限位机构,支腿自限位机构被构造为使得其所对应的摆动支腿锁定在至少其中一个设定位置。该技术方案使得履带式升降工作平台在狭小的空间内也能作业,发挥了履带式升降工作平台的最大作业性能,有效提高了履带式升降工作平台的作业性能及作业环境适应性。


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    Title :

    Crawler-type lifting working platform and control method


    Additional title:

    履带式升降工作平台及控制方法


    Contributors:
    ZHAO CHENGHAO (author) / JIN CUIJUN (author) / YU LEI (author) / TANG JIASHENG (author)

    Publication date :

    2023-03-21


    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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