The invention discloses a multi-functional lifting device for constructional engineering, which is used to lift large building stones (100), and comprises a rack (1), a cavity (101), a lifting motor (2), a driving thread sleeve (3), a driving thread rod (4), a lifting base (5), a fixed seat (6) and a lifting lever (8), wherein the cavity (101) is arranged in the rack (1), the lifting motor (2) is arranged on the bottom portion of the cavity (101), the driving thread sleeve (3) is connected with an output shaft of the lifting motor (2), the driving thread rod (4) is arranged in the driving thread sleeve (3) and is matched and connected with the driving thread sleeve (3) in a threaded mode, the lifting base (5) is arranged on the top portion of the driving thread rod (4), the fixed seat (6) is arranged on the lifting base (5), the lifting lever (8) is arranged on the fixed seat (6), and the fixed seat (6) is further provided with a moving hinge (7) which is used to fix the lifting lever (8) and is used for the lifting lever (8) to rotate.


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    Title :

    Multi-functional lifting device for constructional engineering


    Contributors:

    Publication date :

    2015-12-16


    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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