The invention relates to special lifting equipment for mechanical and electrical installation. Lifting slide rails are fixedly mounted on a base; lifting racks are mounted at the inner sides of the lifting slide rails; a lifting plate is arranged between the lifting slide rails; a driving motor shaft is mounted in the center of the lifting plate, and is mounted in a driving motor; the driving motor is fixedly mounted on the lifting plate; an electromechanical carrying plate is mounted rightly over the lifting plate through a fixed column; a switch box is arranged on the electromechanical carrying plate, and is connected with the driving motor through a circuit; rotating handles are mounted at the left and right sides of the base, and are connected with screw rod support legs; support bases are mounted at the tail ends of the screw rod support legs; and moving wheels are mounted at the bottom of the base. The equipment adopts a design of mounting the lifting plate below the electromechanical carrying plate and mounting driving gears on a transmission floor, and adopts a transmission lifting mode of engaging the gears with the lifting racks to realize self-lifting control; and compared with traditional equipment, the equipment is small in volume, high in stability and safety, simple in structure and convenient for use.


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    Title :

    Special lifting equipment for mechanical and electrical installation


    Contributors:
    WANG YONGTAN (author) / ZHANG ZHIFU (author) / KONG FANCHEN (author) / XIANG DEZHI (author) / SONG MINGYU (author) / YUE LIN (author) / KOU MINGLI (author) / HAN SIBAO (author) / WANG XINGLONG (author) / MENG FANXIN (author)

    Publication date :

    2015-10-28


    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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