The invention discloses a framework of a bogie and a railway vehicle, the framework comprises a cross beam and a side beam, the framework comprises multiple layers of framework plates, the multiple layers of framework plates are arranged in a stacked mode in the height direction of the framework, and each layer of framework plate is of an integrated structure; each layer of framework plate comprises a cross beam plate part and two side beam plate parts, the cross beam plate part is located between the two side beam plate parts, the multiple layers of cross beam plate parts are stacked to form a main body of the cross beam, and the multiple layers of side beam plate parts are stacked to form a main body of the side beam. The framework can reduce the precision requirement and simplify the assembly process.
本申请公开一种转向架的构架以及轨道车辆,包括横梁和侧梁,所述构架包括多层构架板,多层所述构架板沿所述构架的高度方向层叠设置,每层所述构架板为一体式结构;每层所述构架板包括横梁板部和两个侧梁板部,所述横梁板部位于两个所述侧梁板部之间,多层所述横梁板部层叠形成所述横梁的主体,多层所述侧梁板部层叠形成所述侧梁的主体。该构架可以降低精度要求、简化组装工艺。
Framework of bogie and railway vehicle
一种转向架的构架以及轨道车辆
2023-09-05
Patent
Electronic Resource
Chinese
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 |