The invention provides an equipment compartment structure which comprises a plurality of supporting beams which extend in parallel in the first direction of a railway vehicle and are arranged at intervals, and the two ends of each supporting beam are installed on the lower portion of a chassis of the railway vehicle. A plurality of groups of bottom plates, wherein each group of bottom plates is slidably mounted between two adjacent supporting beams; when the railway vehicle is in a running state, the multiple bottom plates of each set of bottom plates are sequentially arranged in the first direction, and the multiple bottom plates are in the first state that the containing space in the lower portion of the bottom frame is closed. And when the railway vehicle is in the maintenance state, at least one bottom plate slides relative to the supporting beams to move to the position above the other bottom plate located between the two supporting beams or slide out of the position between the two supporting beams, so that at least one bottom plate is in the second state that the containing space is opened.

    本公开提供了一种设备舱结构,包括:多个支撑梁,在轨道车辆的第一方向上平行延伸、且间隔地布置,每个支撑梁的两端安装在轨道车辆的底架的下部;多组底板,每组底板可滑动地安装在相邻的两个支撑梁之间;其中,在轨道车辆处于运行状态下,每组底板的多个底板沿第一方向依次布置,多个底板处于将底架的下部的容纳空间封闭的第一状态;在轨道车辆处于检修状态下,至少一个底板通过相对于支撑梁滑动而移动至位于两个支撑梁之间的其他底板的上方或者从两个支撑梁之间滑出,使至少一个底板处于将容纳空间打开的第二状态。


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    Title :

    Equipment compartment structure and railway vehicle


    Additional title:

    设备舱结构及轨道车辆


    Contributors:
    LIU YUANJUN (author) / CHE QUANWEI (author) / WANG JUNJIE (author) / ZHANG QI (author) / YUAN HONGLEI (author)

    Publication date :

    2024-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61C Lokomotiven , LOCOMOTIVES



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