The invention discloses an electrically-driven folding-arm high-altitude operation car, and a leveling system and a leveling method thereof. The electrically-driven folding-arm high-altitude operation car comprises a lower arm, an upper arm, a small arm and a platform boss, wherein the lower arm is arranged on a rotary table, and the upper arm, the small arm and the platform boss are connected to the lower arm sequentially. The lower arm is driven by a first stepping motor, the upper arm is driven by a second stepping motor, the small arm is driven by a third stepping motor, and a platform boss is driven by a fourth stepping motor. The electrically-driven folding-arm high-altitude operation car has the advantages that the stepping motors drive the components to move, so that efficient, smooth and automatic lifting and leveling in high-altitude operation environments can be achieved, and technical development of the green and environment-friendly high-altitude operation car is further achieved.


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    Title :

    Electrically-driven folding-arm high-altitude operation car, and leveling system and leveling method thereof


    Contributors:
    CAO XUEPENG (author) / LIU LI (author) / LI JINPING (author) / JIN WENXUE (author) / LIU BOYANG (author) / JIA JINCHAO (author) / DONG SHUAI (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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