The invention provides an electric portable frame. The electric portable frame is characterized in that four universal wheels are mounted on a chassis, so that the electric portal frame is convenient to move; when the electric portal frame is in use, an electric hoist on an upright can slide along H-section steel, so that the electric portable frame is safe, convenient and pollution-free in goods moving. By the electric portal frame, the problems of safety and pollution during workshop loading and unloading are solved.


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    Title :

    Electric portal frame


    Contributors:
    ZHANG XIANGKUN (author) / GUO JIATIAN (author) / GUO GANG (author) / LI QINGCHUN (author)

    Publication date :

    2015-04-29


    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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