The invention relates to a metro emergency safety device, in particular to a B-type metro vehicle full-width electric emergency safety device which comprises a rail climbing device, and the rail climbing device comprises a moving plate, two first rolling assemblies, a second connecting shaft and a swing assembly. The moving plate is telescopically arranged on the pedal deviating from the ramp recovery mechanism, the two first rolling assemblies are both arranged on the second connecting shaft, the swing assembly is located between the two first rolling assemblies and connected with the second connecting shaft, and the two first rolling assemblies make contact with the ground track and bear the acting force of the ground track. And meanwhile, the swing assembly swings by a preset angle, so that it is ensured that the unfolding type ramp is unfolded in place. The expanded ramp capable of climbing the rail can be realized by effectively utilizing the structural configuration of the expanded ramp, and the expanded ramp has the advantages that the expanded ramp is not easy to block, and passengers can be effectively evacuated to the two sides of the ground rail.

    本申请涉及地铁应急安全装置,更具体地涉及B型地铁车辆全宽式电动应急安全装置,其中B型地铁车辆全宽式电动应急安全装置包括一爬轨装置,爬轨道装置包括一移动板、两第一滚动组件、一第二连接轴和一摆动组件,移动板被可伸缩地设于背离坡道回收机构的踏板上,且两第一滚动组件均被设于第二连接轴上,且摆动组件位于两第一滚动组件之间,并与第二连接轴相连,且两第一滚动组件与地面轨道接触,并受到地面轨道的作用力,而使得第二连接轴产生错位,同时摆动组件摆动预定角度,以确保展开式坡道展开到位。本发明能通过有效地利用其自身的结构配置实现能够爬轨的展开式坡道、不易卡死、能够有效将乘客疏散至地面轨道的两侧的优势。


    Access

    Download


    Export, share and cite



    Title :

    Full-width electric emergency safety device for B-type metro vehicle


    Additional title:

    B型地铁车辆全宽式电动应急安全装置


    Contributors:
    YUAN XIANGLIU (author) / YAO YANMING (author) / YANG SHUSONG (author) / YANG KEDUO (author) / LI YIGUO (author) / WANG LEI (author)

    Publication date :

    2023-09-29


    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



    Method for controlling and debugging full-width electric emergency safety device of A/B type metro vehicle

    YANG KEDUO / JIANG XIAODONG / YUAN XIANGLIU et al. | European Patent Office | 2023

    Free access

    Full-width electric emergency safety device for virtual railway vehicle

    YUAN XIANGLIU / HE YUANDA / YANG SHUSONG et al. | European Patent Office | 2023

    Free access

    Debugging method for full-width electric emergency safety device of virtual railway vehicle

    YANG KEDUO / LIN YISHEN / BAN YONGTING et al. | European Patent Office | 2024

    Free access

    Electric recovery mechanism matched with full-width emergency safety device

    HUANG HUIJIAN / YUAN XIANGLIU / LI PING et al. | European Patent Office | 2024

    Free access

    Full-width electric emergency safety device for low-floor modern tramcar

    LUO WENXING / YUAN XIANGLIU / JIANG YUFEI et al. | European Patent Office | 2023

    Free access