The compartment comprises a car roof, an air duct and a top plate are arranged below the car roof, the top plate is located on the lower side of the air duct, the top plate and the air duct are connected to the car roof through air duct lifting lugs, the top plate comprises a middle top plate and side top plates, the side top plates are arranged on the two sides of the middle top plate, and a car roof C groove is formed in the car roof; the air channel lifting lug is connected with the car roof C groove, the longitudinal installation size of the air channel can be conveniently adjusted through the car roof C groove, a lifting lug long round hole is formed in the air channel lifting lug, and the lifting lug long round hole is used for adjusting the installation size of the air channel in the car height direction. The installation problem of other systems in the installation process is reduced while the production cost is reduced, the purpose of reducing weight is achieved, installation of the air channel is simplified, the longitudinal size of the air channel in the installation process is adjusted at will due to the fact that the air channel C-shaped grooves are formed in the two sides of the air channel, and the adaptability of the installation structure is higher.

    本申请实施例提供一种车厢及轨道车辆,包括车顶,车顶下方设置有风道和顶板,顶板位于风道下侧,所述顶板和风道通过风道吊耳连接至车顶,顶板包括中顶板和边顶板,中顶板两侧均设置有边顶板,车顶上开设有车顶C槽,风道吊耳与车顶C槽连接,通过车顶C槽便于调整风道的纵向安装尺寸,风道吊耳上开设有吊耳长圆孔,吊耳长圆孔用于调节风道与车高方向安装尺寸,本申请取消大量风道本身的安装吊耳,降低了生产成本的同时减少了与其他系统的安装过程中的安设问题,也达到了减重目的,简化了风道的安装,由于风道两侧设置风道C型槽,使风道安装过程中的纵向尺寸随意调整,此安装结构的适应性更强。


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    Title :

    Carriage and railway vehicle


    Additional title:

    车厢及轨道车辆


    Contributors:
    LI XUEYUAN (author) / ZHANG QIAN (author) / HU CHUANJIE (author) / ZHOU JIAJU (author) / QI LONG (author) / TAWA YUTAKA (author)

    Publication date :

    2022-11-08


    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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