The invention discloses an anti-contact high-voltage safety device for a railway vehicle. The anti-contact high-voltage safety device comprises two grooves including left and right grooves in the two sides, close to the top, of a train carriage, wherein an electronic control elastic expansion piece is arranged in each groove, and the front end of the electronic control elastic expansion piece is fixedly connected with a retaining block; a lubricating oil injection device for lubricating the retaining block and a soft contact block is arranged at the upper end of each retaining block, and the lower side of the front end of each retaining block is hinged with the soft contact block with an oblique slope surface at the front end; a tensile trial alarm switch is connected between each soft contact block and each retaining block, and a thermosensitive sensing module electrically connected with the electronic control elastic expansion piece is arranged at a distance of five centimeters from the lower end of each groove. The anti-contact high-voltage safety device provided by the invention has the advantage of automatically intercepting people attempting to climb to the top of a motor car under the unwatched condition to prevent the electric shock tragedy.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Anti-contact high-voltage safety device for railway vehicle


    Beteiligte:
    ZHANG YANG (Autor:in)

    Erscheinungsdatum :

    22.04.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    High-voltage interlocking device and high-voltage interlocking method for railway vehicle and railway vehicle

    GUAN CHAO / GAO DENGKE / ZHUANG XI et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Railway vehicle high-voltage interlocking protection device and method and railway vehicle

    YAO HENGYANG / YUAN ZHENGSHENG | Europäisches Patentamt | 2023

    Freier Zugriff

    Railway vehicle zero-voltage starting device, control method and railway vehicle

    LIU TAI / CHE CONGCONG / HAN YANGUANG et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Anti-derailment device for railway vehicle bogie and railway vehicle bogie

    HUO XINLONG / HOU SHUAICHANG / DING XUEBIN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Railway vehicle high-low voltage cable cross wiring structure and railway vehicle

    LIU DONGYUAN / LI TAO / LIU MINGQIAN et al. | Europäisches Patentamt | 2023

    Freier Zugriff