The four-cylinder synchronous hydraulic lifting mechanism comprises a bottom frame, a control panel is arranged on the surface of the left side of the bottom frame, a constant-pressure pump station is arranged close to the right end of the bottom frame, and a first connecting oil pipe and a second connecting oil pipe are sequentially arranged on the surface of the left side of the constant-pressure pump station from top to bottom; a servo oil cylinder is arranged at the end, away from the constant-pressure pump station, of the first connecting oil pipe, and a supporting block is arranged at the top end of the servo oil cylinder. And the lifting platform is mounted on the surface of the supporting block. A second gear drives a first gear to rotate reversely, so that the first gear can drive a first rack plate to ascend, a first supporting plate and a first movable shaft can move around the circumference of a connecting rotating shaft, and high stability is achieved; and meanwhile, a second movable shaft and a first movable shaft are supported in an auxiliary mode through two sets of second rack plates and first rack plates, the lifting table can be prevented from being in an inclined state during ascending, and the safety effect during operation is enhanced.

    本发明涉及一种四缸同步液压升降机构,包括底架,所述底架的左侧表面设置有控制面板,靠近底架的右端设置有恒压泵站,所述恒压泵站的左侧表面从上至下依次设置有第一连接油管和第二连接油管,所述第一连接油管远离恒压泵站的一端设置有伺服油缸,所述伺服油缸的顶端设置有支撑块;升降台,所述升降台安装在支撑块的表面上。本发明通过第二齿轮带动第一齿轮反转,从而第一齿轮会带动第一齿条板上升,通过第一支撑板和第一活动轴会围绕连接转轴的圆周进行运动,具备较强的稳定性,同时通过两组第二齿条板和第一齿条板对第二活动轴和第一活动轴进行辅助支撑,能够避免升降台在上升时处于倾斜的状态,加强了操作时的安全效果。


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    Title :

    Four-cylinder synchronous hydraulic lifting mechanism


    Additional title:

    一种四缸同步液压升降机构


    Contributors:
    ZHANG ZHANWEI (author) / YU HAILI (author) / LIU GUOFANG (author) / ZHANG CHAOBIN (author) / YANG FUBIN (author) / SUN LINGJUN (author) / HAN RUI (author) / YANG LIMING (author) / CHEN SHIBIN (author) / YUAN MENGNA (author)

    Publication date :

    2023-06-06


    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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