The invention relates to the technical field of rail traffic, in particular to a steel rail surface voltage acquisition structure and a steel rail surface voltage acquisition device.The steel rail surface voltage acquisition structure comprises a moving assembly which can be arranged on a steel rail in a rolling mode, the moving assembly comprises a connecting frame, and the two ends of the connecting frame are each rotationally provided with a steel wheel; the connecting frame is insulated from the steel wheel; the outer sliding ring is fixedly arranged on the outer side of the steel wheel, and the outer sliding ring and the steel wheel are coaxially arranged; and the voltage acquisition assembly is electrically connected with the outer slip ring, and the outer slip ring can rotate relative to the voltage acquisition assembly and is used for acquiring and processing a voltage signal. According to the invention, the rail surface voltage can be effectively collected, and the practicability is improved.

    本发明涉及轨道交通技术领域,尤其涉及一种钢轨轨面电压采集结构和轨面电压采集装置,钢轨轨面电压采集结构包括运动组件,能够滚动设置在钢轨上,所述运动组件包括连接架,所述连接架的两端均转动设置有一个钢轮,所述连接架与所述钢轮绝缘;外滑环,所述外滑环固定设置在所述钢轮的外侧,且所述外滑环与所述钢轮同轴线设置;电压采集组件,所述电压采集组件与所述外滑环电连接,且所述外滑环能够相对所述电压采集组件转动,用于对电压信号进行采集和处理。本发明能够保证有效采集轨面电压,同时提升实用性。


    Access

    Download


    Export, share and cite



    Title :

    Steel rail surface voltage acquisition structure and rail surface voltage acquisition device


    Additional title:

    钢轨轨面电压采集结构和轨面电压采集装置


    Contributors:
    LIU ZHIMING (author) / CHEN ZEHUA (author) / HOU JIAJUN (author) / LIU ZHONGNAN (author) / FANG ZHENG (author) / LIU YUNXI (author) / ZHONG YIHENG (author) / LIU LIAN (author) / ZHENG JIZHONG (author)

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



    Rail Track Surface Image Acquisition and Positioning

    Sun, Liang ;Zhang, Jun ;Chen, Zhe | Trans Tech Publications | 2013


    Rail information acquisition device

    LEE JUN HAN / CHOI GEUN HO / CHOI TAE HONG et al. | European Patent Office | 2025

    Free access

    Steel rail visual inspection acquisition frame

    ZHENG BIN / YANG KUAN | European Patent Office | 2020

    Free access

    Automatic rail information acquisition device

    CHOI MYEONG SOO / CHOI JIN HYEOK / HEO JI SEOK et al. | European Patent Office | 2025

    Free access

    Rail corrosion state information acquisition device

    ZHOU GUOJIE | European Patent Office | 2020

    Free access