The invention relates to an expansion joint suitable for a low-clearance lightweight busbar. The expansion joint comprises a first expansion joint and a second expansion joint which are arranged in parallel, wherein one end of the first flow taking device is fixedly connected with the first expansion joint, and a lower pressing plate is fixedly arranged at the bottom of the other end; one end of the second flow taking device is fixedly connected with the second expansion joint, and a lower pressing plate is fixedly arranged at the bottom of the other end; the lower pressing plate is provided with a horizontal section which is horizontally arranged, a groove is formed in the horizontal section, and a pressing block with the top abutting against the bottom of the second expansion joint or the first expansion joint is installed in the groove; the pressing block is matched with the bottom of the flow taking device to clamp the second expansion joint or the first expansion joint, and the first flow taking device is in sliding connection with the second expansion joint or the second flow taking device is in sliding connection with the first expansion joint; the first expansion joint can slide relative to the second expansion joint, stable operation of the locomotive is guaranteed, and safety and reliability of operation of the locomotive are improved.

    本发明涉及一种适用于低净空轻量化汇流排膨胀接头,包括:两平行设置的第一、第二膨胀接头;第一取流器,其一端与第一膨胀接头固定连接,另一端底部固定设置有下压板;第二取流器,其一端与第二膨胀接头固定连接,另一端底部固定设置有下压板;下压板具有一水平设置的水平段,水平段内开设有凹槽,其内安装有顶部与第二膨胀接头或第一膨胀接头底部相抵的压块;压块与取流器底部配合夹持第二膨胀接头或第一膨胀接头,并将第一取流器与第二膨胀接头滑动连接或将第二取流器与第一膨胀接头滑动连接;第一膨胀接头可相对于第二膨胀接头滑动,保证机车稳定运行,提高机车运行的安全性和可靠性。


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    Titel :

    Expansion joint suitable for low-clearance lightweight busbar


    Weitere Titelangaben:

    一种适用于低净空轻量化汇流排膨胀接头


    Beteiligte:
    FENG XIAOHE (Autor:in) / WANG TAO (Autor:in) / XIONG XING (Autor:in) / SONG BOHAN (Autor:in) / LU JIA (Autor:in) / ZHANG LIN (Autor:in) / SUN SHUO (Autor:in) / XIE FENG (Autor:in) / CUI HAOFENG (Autor:in) / ZHANG MIN (Autor:in)

    Erscheinungsdatum :

    2021-12-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    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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