The invention discloses a double-side inclined multi-roller backflow shoe and cylindrical backflow rail system which comprises a backflow shoe and a cylindrical backflow rail, a supporting plate of the backflow shoe is connected with a roller support through a shock absorber, and four rollers are symmetrically arranged on the inclined face of the bottom of the roller support. The roller is in rolling contact with the cylindrical return rail to form working grounding. The current situation of motor train unit rail backflow can be effectively improved, electrochemical corrosion of stray currentto steel rails and interference to other electrical equipment are restrained, and the lightweight design meets the technical standard of backflow voltage; and meanwhile, more materials are not consumed, and the backflow reliability can be guaranteed through damping measures.

    本发明公开一种双侧倾斜多滚轮回流靴及圆柱形回流轨系统,包括回流靴和圆柱形回流轨,回流靴的支撑板块通过减震器连接滚轮支架,滚轮支架底部斜面对称设置四个滚轮;滚轮与圆柱形回流轨滚动接触形成工作接地;本发明能有效改善动车组车轨回流的现状、抑制杂散电流对钢轨的电化腐蚀和对其他电气设备的干扰,轻量化设计符合回流电压的技术标准、同时不耗费更多材料,减震措施能保证回流的可靠性。


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    Title :

    Double-side inclined multi-roller backflow shoe and cylindrical backflow rail system


    Additional title:

    一种双侧倾斜多滚轮回流靴及圆柱形回流轨系统


    Contributors:
    XIAO SONG (author) / YE ZHIZONG (author) / LUO YUANPEI (author) / ZHANG CAN (author) / TONG MENGYUAN (author) / LI YUHANG (author) / WU GUANGNING (author) / WEI WENFU (author) / GAO GUOQIANG (author) / YANG ZEFENG (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES



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