The invention relates to the field of lifting platforms, and particularly relates to a high-precision multi-stage lifting mechanism. The lifting mechanism comprises a base, a lifting power unit mounted on the base, a driving device used for driving the lifting power unit, a lifting platform mounted at the top of the lifting power unit and a plurality of lifting frames arranged at the periphery of the lifting power unit, the two lifting frames close to each other are matched in a sliding mode, the lifting frame close to the lifting platform is connected with the lifting platform, and the lifting frame away from the lifting platform is arranged on the base or the ground. The mechanism has the effect of improving the work efficiency.

    本发明涉及一种高精度多级升降机构,涉及升降台的领域,其包括基座、安装在基座上的升降动力单元、用于驱动升降动力单元的驱动装置、安装在升降动力单元顶部的升降平台、以及多个设置在升降动力单元外周的升降框架,相互靠近的两个升降框架滑移配合,靠近升降平台的升降框架与升降平台连接,远离升降平台的升降框架设置在基座或地面上。本发明具有提高工作效率的效果。


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    Title :

    High-precision multi-stage lifting mechanism


    Additional title:

    一种高精度多级升降机构


    Contributors:
    LIU PENG (author) / LU JUN (author) / ZHENG KAIYU (author) / YUAN JIANJUN (author) / LI QIAN (author)

    Publication date :

    2022-01-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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