The present disclosure provides an electric lifting type aerial work platform. A column is fixed on a platform support and can move with the platform support; a workbench is connected with the column, the workbench can be lifted, and carries operators; a drive mechanism drives the column to lift. The column includes at least three sleeves sleeved in sequence, and the workbench is connected with the outer sleeve. The driving mechanism includes a first motor, a reducer, a brake and a first push rod; the first motor drives the outer sleeve to move via the push rod. Each of the sleeve is provided with a roller provided with a chain, and both ends of the chain are connected to two sleeves that are respectively located outside and inside of the sleeve where the roller corresponding to the chain is provided. ---372 2 - 33 k Q337 .


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    Title :

    ELECTRIC LIFTING TYPE AERIAL WORK PLATFORM


    Contributors:
    XU SHUGEN (author) / XU ZHONG (author)

    Publication date :

    2022-06-16


    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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