The invention provides a pantograph cable terminal connecting structure and a railway vehicle, the connecting structure comprises a cable terminal, a pantograph connecting plate and an elastic cylinder, and an external connecting terminal penetrating out of the cable terminal is elastically supported on the pantograph connecting plate through the elastic cylinder in an insulating manner; the external connecting terminal is electrically connected with the pantograph connecting plate through a flexible cable; supporting and electric connection of the cable terminal are achieved in different modes, the cable terminal is elastically supported on the pantograph connecting plate through the external connecting terminal and the elastic cylinder, and the elastic coil is made of elastic materials which are prone to deformation, so that the external connecting terminal and the pantograph connecting plate are allowed to deflect or shake relative to the connecting position, and the cable terminal can be electrically connected with the pantograph connecting plate. In this way, vibration of the pantograph can be attenuated, the vibration is prevented from being directly transmitted to the cable terminal, the current of the pantograph is transmitted to the external connection terminal through the flexible cable, and normal circuit connection between the pantograph and the vehicle body cable is guaranteed.

    本发明提供了一种受电弓电缆终端的连接结构及轨道车辆,该连接结构包括电缆终端、受电弓连接板和弹性筒,自电缆终端穿出的外连接端子通过所述弹性筒绝缘弹性支撑于所述受电弓连接板,并且所述外连接端子通过柔性电缆电连接所述受电弓连接板;本发明中的电缆终端支撑和电连接是通过不同方式实现,电缆终端通过外连接端子和弹性筒弹性支撑于受电弓连接板上,因弹性线圈使用容易形变的弹性材料,这样允许外连接端子和受电弓连接板二者可以相对连接位置偏摆或者晃动,这样能够衰减受电弓的振动,避免振动直接传递至电缆终端,并且本发明中受电弓的电流通过柔性电缆传递至外连接端子,保障了受电弓与车体电缆之间的正常电路连接。


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    Titel :

    Railway vehicle and pantograph cable terminal connecting structure


    Weitere Titelangaben:

    轨道车辆及受电弓电缆终端的连接结构


    Beteiligte:
    LU HAIYANG (Autor:in) / XING MENGZHE (Autor:in) / XUE XUEDONG (Autor:in) / YANG AILIAN (Autor:in) / TAN LEI (Autor:in)

    Erscheinungsdatum :

    2023-08-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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