The invention relates to the technical field of railway vehicles, in particular to an end side wall structure, a vehicle body and a railway vehicle. The end side wall structure comprises side wall framework, the side wall framework is used for being connected between a vehicle end stand column and a door stand column through an upper edge beam and a lower edge beam. The side wall framework comprises a main cross beam connected between the vehicle end stand column and the door stand column, and at least one pair of oblique beams obliquely connected between the vehicle end stand column and the door stand column and located on the two sides of the main cross beam. One end of each oblique beam is connected to the joint of the main cross beam and the vehicle end stand column. The end side wallstructure not only can meet the vehicle body bearing requirement and the flatness requirement, but also can meet the vehicle body light weight requirement.
本发明涉及轨道车辆技术领域,尤其涉及端部侧墙结构、车体及轨道车辆。该端部侧墙结构包括侧墙骨架,侧墙骨架用于通过上边梁和下边梁连接在车端立柱和门立柱之间,侧墙骨架包括:主横梁,连接于车端立柱和门立柱之间;至少一对斜梁,分别倾斜的连接于车端立柱和门立柱之间,并位于主横梁的两侧;每个斜梁的其中一端连接于主横梁与车端立柱的连接处。本发明的端部侧墙结构既能满足车体承载要求及平面度要求,又能满足车体轻量化要求。
End side wall structure, vehicle body and railway vehicle
端部侧墙结构、车体及轨道车辆
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Vehicle body side wall of railway vehicle, vehicle body and railway vehicle
European Patent Office | 2020
|Railway vehicle and vehicle body and vehicle body side wall structure thereof
European Patent Office | 2023
|