The invention discloses a hydraulic lifting platform guide rail regulating structure used for rail transportation maintenance. The structure comprises an I-shaped guide rail. A transverse shaft is arranged below the guide rail. A guide rail wheel is fixedly mounted in the middle of the periphery of the transverse shaft. The periphery of the guide rail wheel is in rolling contact fit with the bottom side of the guide rail. Coaxial shaft seats are mounted on the two sides of the periphery of the transverse shaft through bearings correspondingly. The bottom sides of the two shaft seats are fixedly connected through a support. The hydraulic lifting platform guide rail regulating structure is simple in structure and ingenious in concept, the distance between the guide rail and the guide rail wheel can be automatically regulated after the guide rail or the guide rail wheel is abraded, rigid connection between the guide rail and the guide rail wheel is maintained, smooth running of a liftingplatform is guaranteed, meanwhile, regulating can be completed without stopping, using of the lifting platform is not affected, actual demands can be met, and the structure is suitable for popularization.

    一种用于轨道交通维护的液压升降平台导轨调节结构,包括工字型的导轨,导轨的下方设有横轴,横轴外周的中部固定安装导轨轮,导轨轮的外周与导轨的底侧滚动接触配合,横轴外周的两侧分别轴承安装同轴的轴座,两个轴座的底侧通过支架固定连接。本发明结构简单,构思巧妙,能够在导轨或导轨轮磨损后自动调节导轨与导轨轮之间的距离,使导轨与导轨轮保持硬链接,保证升降台的平稳运行,同时无需停车便能够完成调节,对升降台的使用无影响,能够满足实际需求,适合推广。


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    Titel :

    Hydraulic lifting platform guide rail regulating structure used for rail transportation maintenance


    Weitere Titelangaben:

    一种用于轨道交通维护的液压升降平台导轨调节结构


    Beteiligte:
    ZHANG WUSHUI (Autor:in) / REN YANJUAN (Autor:in) / ZHANG SAI (Autor:in)

    Erscheinungsdatum :

    17.04.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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