The embodiment of the invention discloses a bogie frame and a bogie, the bogie frame comprises a frame body, a gearbox mounting seat and an auxiliary wheel mounting seat, the frame body comprises a cross beam, a first side beam, a second side beam and an end beam, the gearbox mounting seat is mounted on the first side beam, and the auxiliary wheel mounting seat is mounted on the end beam. The framework body is designed to be of a split structure, the cross beam can be connected with a vehicle body, when the walking wheels are dismounted, the gearbox mounting base can be exposed only by dismounting the second side beam and the end beam, at the moment, the walking wheels on the gearbox mounting base can be dismounted, the cross beam and the first side beam do not need to be dismounted, and the dismounting cost is reduced. And mechanical connection and electrical connection between the framework body and the vehicle body do not need to be completely removed, so that the working hours for removing the walking wheels are shortened, and meanwhile, the manual labor intensity for removing the walking wheels is reduced.
本申请实施例公开了一种转向架构架及转向架,其中,转向架构架包括构架本体、齿轮箱安装座和辅助轮安装座,构架本体包括横梁、第一侧梁、第二侧梁和端梁,第一侧梁上安装齿轮箱安装座,端梁上安装辅助轮安装座。本申请将构架本体设计为分体结构,横梁能够与车体连接,在对走行轮进行拆除时,只需将第二侧梁和端梁拆除就可以露出齿轮箱安装座,此时就可以对齿轮箱安装座上的走行轮进行拆除,不需要拆除横梁和第一侧梁,也不需要对构架本体与车体之间的机械连接和电气连接全部拆除,缩短了走行轮拆除的工时,同时降低了走行轮拆除的人工劳动强度。
Bogie frame and bogie
一种转向架构架及转向架
2023-03-07
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 |