The invention discloses a lifting driving device for an elevator, and relates to the field of lifting driving. The lifting driving device for the elevator comprises a shell, wherein a plurality of guide rods are fixedly arranged at the bottom of the inner side of the shell, lifting pipes are arranged on the surfaces of the guide rods in a sleeving mode, racks are fixedly connected to the surfacesof two sides of the lifting pipes, a driving mechanism is arranged between the lifting pipes, and bearing mechanisms are fixedly arranged on the two sides of the inner wall of the shell. The driving mechanism comprises a drive gear and a driven gear, wherein a plurality of driving gears are vertically arranged on one sides, close to the racks, of the drive gear and the driven gear. The drive gearand the driven gear drive the multiple driving gears to rotate, so that the lifting pipes are controlled to lift, electric push rods push bearing gears to be engaged with the racks on the lifting pipes after the lifting pipes reach a proper height, and part of weight is transmitted to the shell through a slip ring and a supporting rod, so that the load of the driving device can be effectively reduced, and the service life of the driving device is prolonged.

    本发明公开了一种升降机用的升降驱动装置,涉及到升降驱动领域,包括外壳,所述外壳内侧底部固定安装有多个导向杆,所述导向杆表面套接有升降管,所述升降管两侧表面均固定连接有齿条,所述升降管之间安装有驱动机构,所述外壳内壁两侧均固定安装有承载机构,所述驱动机构包括主动齿轮以及从动齿轮,所述主动齿轮以及从动齿轮靠近齿条的一侧竖向安装有多个驱动齿轮。本发明通过主动齿轮以及从动齿轮带动多个驱动齿轮转动,从而控制升降管进行升降,然后在到达合适的高度后,电动推杆推动承载齿轮与升降管上的齿条啮合,将部分重量通过滑环以及支撑杆传递给外壳,整体使得本发明能够有效降低驱动装置的负担,延长其使用寿命。


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    Titel :

    Lifting driving device for elevator


    Weitere Titelangaben:

    一种升降机用的升降驱动装置


    Beteiligte:
    LU LIANGMING (Autor:in) / ZHUANG WEIQIANG (Autor:in)

    Erscheinungsdatum :

    2020-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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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