The invention provides a bogie and a railway vehicle with the same, the bogie comprises a framework assembly comprising a center plate frame and two side frames, the two side frames extend in the longitudinal direction and are arranged at intervals in the transverse direction, the center plate frame extends in the transverse direction and is located between the two side frames, and the side frames are provided with walking installation parts; the walking assembly comprises a rotating shaft mounting box and a wheel shaft component arranged on the rotating shaft mounting box, and the rotating shaft mounting box is arranged on the walking mounting part; the braking assembly has a braking state in braking fit with the axle component and a walking state separated from the axle component; wherein the two ends of the center plate frame are rotationally connected with the two side frames correspondingly, the rotating axis of the center plate frame extends in the transverse direction, and the center plate frame can rotate relative to the side frames within the preset angle range. Through the technical scheme provided by the invention, the problem that the bogie in the related technology cannot improve the load uniformity of the framework on the premise of not reducing the overall rhombus deformation resistance of the framework can be solved.
本发明提供了一种转向架及具有其的铁路车辆,该转向架包括:构架组件,包括心盘架和两个侧架,两个侧架沿纵向延伸并沿横向间隔设置,心盘架沿横向延伸并位于两个侧架之间,侧架设置有行走安装部;行走组件,包括转轴安装箱以及设置在转轴安装箱上的轮轴构件,转轴安装箱设置在行走安装部上;制动组件,具有与轮轴构件制动配合的刹车状态以及与轮轴构件相分离的行走状态;其中,心盘架的两端分别与两个侧架转动连接,心盘架的转动轴线沿横向延伸,心盘架能够在预设角度范围内相对侧架转动。通过本申请提供的技术方案,能够解决相关技术中的转向架无法在不降低构架整体抗菱形变形能力的前提下,实现提高构架均载性的问题。
Bogie and railway vehicle with same
转向架及具有其的铁路车辆
2024-04-12
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 |