The invention provides a supercharged high-speed rail vehicle body structure, and belongs to the technical field of high-speed rail equipment. The vehicle comprises a vehicle body, pressure-resistantflexible connecting devices and power mechanisms, the cross section of the vehicle body is oval, a reinforcing frame is arranged in the vehicle body, at least one carriage door is arranged on the surface of the body; the pressure-resistant flexible connecting devices are arranged at the two ends of the vehicle body and connected with the vehicle body through the end sockets, and the power mechanisms are arranged at the two ends of the bottom of the vehicle body. According to the invention, the circular vehicle body can effectively resist differential pressure generated in the pressurization process, and therefore it is guaranteed that the interior of the high-speed rail carriage can normally operate after being pressurized.

    本发明提供一种增压高铁车体结构,属于高铁设备技术领域。本发明包括车体、抗压柔性连接装置以及动力机构,车体横截面为椭圆形,内部设置有加强框,车体表面设置有至少一个车厢门,中间设置有安全门,抗压柔性连接装置设置在车体两端,抗压柔性连接装置通过封头与车体相连接,动力机构设置车体底部两端,本发明中图圆形车体能够有效抗击增压过程中产生的压差,从而保证高铁车厢内部增压后,能够正常运行。


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    Title :

    Pressurized high-speed rail vehicle body structure


    Additional title:

    一种增压高铁车体结构


    Contributors:
    JIN YUANCHENG (author) / CHENG JINLU (author)

    Publication date :

    2020-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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