The invention discloses a movable lifting platform which comprises a control unit, a fixed platform and a shear fork type hydraulic lifting mechanism for driving the fixed platform to ascend and descend, and further comprises a movable walking mechanism and an excessive inclination preventing mechanism. A lifting oil cylinder is arranged at the bottom of the movable walking mechanism in the direction away from the shear fork type hydraulic lifting mechanism, and when a piston rod of the lifting oil cylinder stretches out, the whole movable walking mechanism is driven to move upwards. The excessive inclination prevention mechanism comprises a protection plate and an adjusting assembly, the protection plate is hinged to fixing plates on the two sides of the movable walking mechanism in the length direction, the shear fork type hydraulic lifting mechanism ascends upwards to enable an inner supporting arm connecting base at the bottom of the shear fork type hydraulic lifting mechanism to be separated from the adjusting assembly, and the protection plate is driven by the adjusting assembly to be rotationally opened. According to the lifting platform, a worker can conduct leveling operation on the lifting platform in real time conveniently, and the safety and stability of the platform in the lifting use process are improved.

    本发明公开了一种移动式升降平台,包括控制单元、固定平台以及驱动所述固定平台升降的剪刀叉式液压升降机构,还包括移动行走机构以及防过度倾斜机构,所述移动行走机构底部朝向远离所述剪刀叉式液压升降机构的方向设置有一升降油缸,所述升降油缸活塞杆伸出时,带动所述移动行走机构整体向上移动,所述防过度倾斜机构包括与所述移动行走机构长度方向两侧的固定板相铰接的防护板以及调节组件,所述剪刀叉式液压升降机构向上升起使其底部的内支臂连接座与所述调节组件分离,所述防护板在所述调节组件的带动下旋转打开。本发明便于工作人员实时对升降平台进行调平操作,提高平台升降使用过程中的安全性以及稳定性。


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    Title :

    Movable lifting platform


    Additional title:

    一种移动式升降平台


    Contributors:
    SHANG JITONG (author) / LIU YULONG (author) / XUE YALEI (author) / XU XINGPAN (author)

    Publication date :

    2022-09-13


    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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