The invention discloses a heavy industry machinery lifting platform which comprises a jacking component body, a closing plate, a matching seat, a connecting seat and a supporting seat. The jacking component body comprises two sets of first folding rods, two sets of second folding rods and hydraulic rods, and the two sets of first folding rods and the two sets of second folding rods are rotationally connected through connecting shafts; and the output ends of the hydraulic rods are movably connected with the outer surface walls of the connecting shafts, the tops of the two sets of first foldingrods and the tops of the two sets of second folding rods are movably connected with the bottom of the matching seat, and a driving piece is fixedly installed on the inner surface wall of the top of the matching seat. According to the heavy industry machinery lifting platform, a rope body is always kept in a straightened state under the action of the internal force of a spring and is pressed between the connecting seat and a connecting rod in a covering manner, and the constraining force provided by the rope body can cover the whole device from the connecting seat and provide the prestress in the vertical direction for the whole device, so that the shaking amplitude of the whole device when being impacted is reduced, and the use stability of the lifting platform is improved.

    本发明公开了一种重工机械升降平台,包括顶升构件主体、合板、配合座、连接座与支撑座,所述顶升构件主体包括折杆一、折杆二与液压杆,所述折杆一与折杆二均设置有两组,且两组所述折杆一与折杆二之间通过连轴转动连接,所述液压杆输出端与连轴外表壁活动连接,两组所述折杆一与折杆二顶部均与配合座底部活动连接,所述配合座顶部内表壁固定安装有驱动件。本发明中,绳体在弹簧的内力作用下一直保持绷直状态盖压在连接座与连杆之间,绳体提供的约束力会从连接座覆盖至整个装置,并为整个装置提供竖直方向的预应力,降低了装置整体在受到冲击时的晃动幅度,从而提高了升降平台使用的稳定性。


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    Title :

    Heavy industry machinery lifting platform


    Additional title:

    一种重工机械升降平台


    Contributors:
    XU AO (author)

    Publication date :

    2021-03-02


    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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