The invention relates to a folding shed type inner protection device and a through passage comprising the same, and belongs to the technical field of railway vehicle through passages. The folding shed type inner protection device comprises an inner folding shed, a side beam and a vertical supporting assembly. The inner folding shed comprises shed cloth and a plurality of folding shed frameworks; side beams are arranged on the two sides of the front end and the two sides of the rear end of the inner folding shed respectively; the vertical supporting assembly is used for providing vertical supporting force for the inner folding shed and comprises two pull rope steering bases, two tension springs, a plurality of supporting wheels and a pull rope. The two pull rope steering seats and the two tension springs are oppositely arranged on the side beam located at the front end and the side beam located at the rear end. The supporting wheels are installed on the side portions of the folding shed framework in a one-to-one correspondence mode. The pull rope is sequentially connected with the supporting wheels and supports the supporting wheels, and the two ends of the pull rope are wound around the two pull rope steering bases respectively and are connected to the two tension springs so that the pull rope can be tensioned through the two tension springs. According to the folding shed type inner protection device, vertical supporting force is provided through the vertical supporting assemblies arranged on the folding shed type inner protection device, and the folding shed type inner protection device can be independently disassembled and replaced and is convenient to maintain.

    本发明涉及一种折棚式内护装置及包含其的贯通道,属于轨道车辆贯通道技术领域。该折棚式内护装置包括内折棚、侧梁和垂向支撑组件;内折棚其包括棚布和多个折棚骨架;内折棚的前端两侧和后端两侧分别设有侧梁;垂向支撑组件用于对内折棚提供垂向支撑力,其包括两个拉绳转向座、两个拉簧、多个支撑轮和拉绳;两个拉绳转向座和两个拉簧均相对设置于位于前端的侧梁和位于后端的侧梁上;支撑轮一一对应安装于折棚骨架的侧部;拉绳依次连接多个支撑轮并支撑支撑轮,拉绳的两端分别绕过两个拉绳转向座,并连接于两个拉簧,以通过两个拉簧张紧拉绳。该折棚式内护装置通过其自身设置的垂向支撑组件提供垂向支撑力,可单独拆解更换,便于维护。


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    Titel :

    Folding shed type inner protection device and through channel comprising same


    Weitere Titelangaben:

    折棚式内护装置及包含其的贯通道


    Beteiligte:
    LIU SHAOYI (Autor:in) / BIAN ANCHUAN (Autor:in) / SUN WEIGUANG (Autor:in) / YANG JINGYI (Autor:in) / ZHANG XUSHENG (Autor:in) / BAO YIFAN (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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