The invention discloses a pantograph descending state detection device and a rail vehicle. The pantograph descending state detection device comprises a first connecting rod, a second connecting rod and a third connecting rod, the second connecting rod is hinged with the first connecting rod; the third connecting rod is hinged to the second connecting rod, and the end, away from the second connecting rod, of the third connecting rod is hinged to a vehicle body; and the switch sensor is fixedly arranged on the vehicle body, and when the pantograph is in a pantograph descending state, the third connecting rod rotates to a preset position to trigger the switch sensor. Compared with the prior art, the pantograph descending state detection device and the railway vehicle provided by the invention have the advantages that the structure is simple, the precision of pantograph position state detection is higher, the detection is more reliable, and manual guarding is not needed.

    本申请公开一种受电弓降弓状态检测装置以及轨道车辆,包括:用于与受电弓固定连接的第一连杆;与所述第一连杆铰接的第二连杆;与所述第二连杆铰接的第三连杆,所述第三连杆远离所述第二连杆的一端与车体铰接;固定设置在所述车体上的开关感应器,当所述受电弓处于降弓状态时,所述第三连杆转动至预设位置,触发所述开关感应器。本申请提供的受电弓降弓状态检测装置以及轨道车辆,相较于现有技术而言,结构简单,受电弓位置状态检测的精度更高,更加可靠且不需要人工进行值守。


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    Title :

    Pantograph descending state detection device and railway vehicle


    Additional title:

    一种受电弓降弓状态检测装置以及轨道车辆


    Contributors:
    CHEN MINGGUO (author) / LYU JIEJUN (author) / ZOU MAN (author) / YANG LINGXIAO (author) / YANG SHANG (author)

    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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