The invention provides an electrified railway overhead line system maintenance operation vehicle which comprises a vehicle frame, a front cab and a rear cab which are arranged at the front end and the rear end of the upper portion of the vehicle frame respectively, a power unit and a bogie which are arranged at the bottom of the vehicle frame, and a lifting operation platform located between the front cab and the rear cab is arranged on the upper portion of the vehicle frame. The portions, on the two sides of the lifting operation platform, of the workbench are each provided with a wire tightening device used for tightening and locking a wire at the position of a contact net breaking point, and a wire welding device used for welding the tightened contact net breaking point is arranged in the middle of the lifting operation platform. According to the invention, after the two wires at the fracture point of the overhead line system are tensioned and positioned to the welding positions on the lifting operation platform, the wires are welded by the wire welding equipment arranged in the middle of the lifting operation platform, so that the emergency repair efficiency of the overhead line system is greatly improved, the emergency repair process at the fracture point of the overhead line system wires is simplified, and the emergency repair cost is reduced; and the skylight is high in utilization rate and high in use value.

    提供一种电气化铁路接触网检修作业车,包括车架、分别设于车架上部前后两端的前司机室和后司机室、设于车架底部的动力单元和转向架,所述车架上部设有位于前司机室和后司机室之间的升降作业平台,所述升降作业平台两侧的工作台上均设有用于对接触网断裂点位置处的导线进行拉紧并锁定的导线紧线装置,所述升降作业平台中部设有用于对拉紧的接触网断裂点进行焊接的导线焊接设备。本发明通过在升降作业平台上设置将接触网断裂点位置处的两根导线拉紧定位至焊接位置后,由设于升降作业平台中部的导线焊接设备进行焊接,大大提高了接触网抢修效率,简化了接触网导线断裂处的抢修流程,降低了抢修成本,天窗利用率高,具有较高的使用价值。


    Access

    Download


    Export, share and cite



    Title :

    Overhauling operation vehicle for overhead line system of electrified railway


    Additional title:

    电气化铁路接触网检修作业车


    Contributors:
    FENG YANGYANG (author) / ZHANG CAIXIA (author) / AN PENGJING (author) / ZHANG YONGCHAO (author) / ZHONG YUEKUN (author) / QI YUPENG (author) / LEE YOUNG-CHUL (author) / ZHANG GAOFENG (author) / LI HUAWEI (author) / ZHU HONGJUN (author)

    Publication date :

    2022-03-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



    Overhauling operation device for railway overhead line system

    JIANG LILI / HUANG ZHONGJIE / LU WANGUO et al. | European Patent Office | 2020

    Free access

    Overturning protection device for overhead line system overhauling operation vehicle

    LYU ZHAO / LIU JUNFEI / FENG JIANCHANG et al. | European Patent Office | 2020

    Free access

    Electrified railway overhead line system strut production line

    BAI LIJUN / LI YIJUN / XIE ZHI et al. | European Patent Office | 2023

    Free access

    Electrified railway overhead line system suspension structure

    WANG MINGXING / LU RUILIN / LYU WENLI et al. | European Patent Office | 2023

    Free access

    Electrified railway overhead line system stringing machine

    CHEN RAN / ZHANG XINYI / ZHOU YUSHUANG et al. | European Patent Office | 2021

    Free access