The invention provides a rail car lifting balance closed-loop system which comprises a lifting driving winding device, a lifting driving rope, a movable pulley block, a movable pulley rail, a first steering pulley block, a pair of second steering pulley blocks, a trolley rail, a rail car and a lifting closed-loop self-balancing steel wire rope. One end of the lifting driving rope is connected with the lifting driving winding device, the other end of the lifting driving rope is fixedly arranged after passing through the movable pulley block, the movable pulley block is installed on the movable pulley track in a sliding mode, and the pair of second steering pulley blocks are installed at the two ends of the trolley track in a one-to-one correspondence mode. The rail car is installed on the trolley rail in a sliding mode, and one end of the lifting closed-loop self-balancing steel wire rope is connected with the rail car. The lifting free end of the lifting closed-loop self-balancing steel wire rope passes through one second steering pulley block, the first steering pulley block, the other second steering pulley block and the rail car and then is exposed to the outer side of the rail car.

    本发明提供了一种轨道车升降平衡闭环系统,包括:升降驱动卷扬装置、升降驱动绳、动滑轮组、移动滑轮轨道、第一转向滑轮组、一对第二转向滑轮组、小车轨道、轨道车、升降闭环自平衡钢丝绳,所述升降驱动绳的一端与所述升降驱动卷扬装置连接,所述升降驱动绳的另一端经由所述动滑轮组后固定设置,所述动滑轮组滑动安装在所述移动滑轮轨道上,一对所述第二转向滑轮组一一对应安装在所述小车轨道的两端,所述轨道车滑动安装在所述小车轨道上,所述升降闭环自平衡钢丝绳的一端与所述轨道车连接,所述升降闭环自平衡钢丝绳的升降自由端经由一个第二转向滑轮组、第一转向滑轮组、另一个第二转向滑轮组以及轨道车后裸露在轨道车外侧。


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    Title :

    Rail car lifting balance closed-loop system


    Additional title:

    一种轨道车升降平衡闭环系统


    Contributors:
    HAN LING (author) / SHAN FANGFANG (author) / GAO JINGDONG (author) / WANG YOUDE (author) / GAO SONGSONG (author) / HE HAO (author) / QIAO YUNZE (author) / LIU MINGQIANG (author)

    Publication date :

    2023-12-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / A63J DEVICES FOR THEATRES, CIRCUSES, OR THE LIKE , Einrichtungen für Theater, Zirkusse oder dgl.



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