The invention relates to a cage trolley lifting device which comprises a steel frame. The lifting bedplate is movably mounted on the steel frame; the driving assembly is installed on the steel frame and drives the lifting platen. The at least two connecting pieces are mounted on the driving assembly; the at least two tensioning assemblies are connected with the connecting piece, and the two ends of the at least two tensioning assemblies are connected with the four corners of the lifting platen correspondingly. The two connecting pieces are driven by one driving assembly at the same time so that it can be guaranteed that the two connecting pieces can move at the same time, it is guaranteed that the movement distance and the movement time of the two connecting pieces are the same, and therefore it is guaranteed that the two ends of the two tensioning assemblies can move by the same distance at the same time; the four corners of the lifting platform plate can ascend or descend by the same distance at the same time, so that the stability of the lifting platform plate in the cage trolley transportation process is guaranteed, and the situation that the cage trolley loses balance and collides with a steel frame due to the fact that a certain corner of the lifting platform plate is unstable in the lifting process is avoided.

    本发明涉及一种笼车升降装置,包括钢架;升降台板活动安装在钢架上;驱动组件安装在钢架上,对升降台板进行驱动;至少两个连接件安装在驱动组件上;至少两个张紧组件均与连接件相连接,且至少两个张紧组件的两端分别与升降台板的四个角相连接。通过一个驱动组件同时驱动两个连接件,以保证两个连接件可以同时运动,且保证两个连接件的运动距离和运动时间相同,从而保证两个张紧组件的两端均可以同时运动相同的距离,以保证升降台板的四个角可以同时升高或下降相同的距离,以保证升降台板在对笼车运输过程中的稳定性,避免在升降过程中出现升降台板某一角的不平稳,导致笼车失去平衡导致与钢架产生碰撞。


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    Title :

    Cage trolley lifting device


    Additional title:

    一种笼车升降装置


    Contributors:
    LIN WEITONG (author) / HU YUNGAO (author) / GUO YONGJIN (author) / ZHANG JU (author)

    Publication date :

    2024-05-28


    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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