The invention provides a novel lifting device for constructional engineering. The novel lifting device is used for lifting large construction stone (100) and comprises a rack (1), a cavity (101) formed in the rack (1), a lifting motor (2) arranged at the bottom of the cavity (101), a drive thread sleeve (3) connected with an output shaft of the lifting motor (2), a drive thread rod (4) which is arranged in the drive thread sleeve (3) and connected with the drive thread sleeve (3) in threaded fit, a lifting base (5) arranged at the top of the drive thread rod (4), a fixed seat (6) arranged on the lifting base (5) and a lifting lever (8) arranged on the fixed seat (6). A movable hinge (7) is arranged on the fixed seat (6) and used for fixing the lifting lever (8) and can allow the lifting lever (8) to rotate.


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    Titel :

    Novel lifting device for constructional engineering


    Beteiligte:
    FANG XIAOGANG (Autor:in)

    Erscheinungsdatum :

    25.11.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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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