The invention relates to the technical field of railway vehicles, and provides a vehicle chassis and a railway vehicle. The vehicle chassis comprises boundary beams, a first cross beam and a second cross beam, the first cross beam is connected between the two oppositely-arranged boundary beams, and the first cross beam comprises a first beam section and a second beam section located at at least one end of the first beam section; the second cross beams are connected between the two opposite first cross beams, and the first beam section is located between the two opposite second cross beams; the top of the first beam section and the top of the second cross beam define a first installation area used for installing a light-transmitting part, and the bottom of the first beam section and the bottom of the second cross beam define a second installation area used for installing a light-emitting part. According to the vehicle chassis, the defect that in the prior art, the function of a vehicle chassis is not perfect is overcome, through cooperation of the first cross beam and the second cross beam, the vehicle chassis is provided with the first installation area used for installing the light-transmitting part and the second installation area used for installing the light-emitting part, and the function and the structure of the vehicle chassis are optimized.
本发明涉及轨道车辆技术领域,提供一种车辆底架及轨道车辆。其中,车辆底架包括边梁、第一横梁和第二横梁,第一横梁连接在相对设置的两个边梁之间,第一横梁包括第一梁段和位于第一梁段的至少一端的第二梁段;第二横梁连接在相对设置的两个第一横梁之间,第一梁段位于两个相对的第二横梁之间;第一梁段的顶部与第二横梁的顶部围成用于安装透光件的第一安装区域,第一梁段的底部与第二横梁的底部围成用于安装发光件的第二安装区域。本发明提供的车辆底架,用以解决现有技术中车辆底架的功能不够完善的缺陷,通过第一横梁和第二横梁配合,具有用于安装透光件的第一安装区域和安装发光件的第二安装区域,优化车辆底架的功能和结构。
Vehicle chassis and railway vehicle
车辆底架及轨道车辆
06.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
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