The invention belongs to the technical field of rail transit equipment, and particularly relates to a rib row type through passage gangway foot plate device, the main structure of which comprises a gangway foot plate outer frame assembly and a gangway foot plate body assembly, the gangway foot plate body assembly is arranged in the gangway foot plate outer frame assembly, and a gangway foot plate mounting shaft is arranged in the gangway foot plate outer frame assembly; the invention is simple in structure, the gangway foot plate body part can be rapidly detached, separated and moved away from the gangway foot plate frame, larger space is provided for overhaul and maintenance of a through channel, and when the gangway foot plate body is separated, interference or limiting influences of other parts in the inner space of a windshield are effectively reduced or eliminated; the convenience and operability of maintenance and overhaul of the gangway foot plate and the capability of the gangway foot plate to pass through working conditions under severe conditions of vehicles are improved, so that the application range of the rib row type gangway foot plate is wider.

    本发明属于轨道交通设备技术领域,具体涉及一种肋排式贯通道渡板装置,主体结构包括渡板外框架组成和渡板体组成,渡板外框架组成中设置有渡板体组成,渡板外框架组成的内部设置有渡板安装轴;其结构简单,可快速将渡板体部分从渡板框架处拆卸分离和移开,为贯通道的检修维护提供更大空间,渡板体分离时,有效降低或消除了风挡内部空间其余件的干涉或限制影响,提高了渡板维护检修的便利便捷性、可操作性和渡板通过车辆苛刻条件下工况的能力,使肋排式渡板的应用范围更加宽泛。


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    Title :

    Rib row type through passage gangway foot plate device


    Additional title:

    一种肋排式贯通道渡板装置


    Contributors:
    WANG TAIWEN (author) / LIU ZHENGFA (author) / LI SONGJUN (author) / NIE CHANGHAI (author) / CAI YIWEN (author)

    Publication date :

    2021-04-30


    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



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