The embodiment of the invention provides a bogie side beam assembly, a bogie and a railway vehicle, and the bogie side beam assembly comprises a side beam, a side beam and a side beam, one end of the primary mounting seat is provided with an upper clamping arm and a lower clamping arm, and a space for accommodating the end part of the side beam is formed between the upper clamping arm and the lower clamping arm; the upper clamping arm and the lower clamping arm respectively cover the upper surface and the lower surface of the end part of the side beam and are fixedly connected with the end part of the side beam; a connector used for being connected with a bogie primary suspension device is arranged on the bottom face of the middle of the primary installation base. According to the bogie side beam assembly, the bogie and the rail vehicle provided by the embodiment of the invention, the side beam can adapt to bogies with different axle distances, so that the modular design of the bogie is realized.
本申请实施例提供一种转向架侧梁总成、转向架及轨道车辆,其中,转向架侧梁总成包括:侧梁;一系安装座,其一端具有上夹臂和下夹臂,上夹臂和下夹臂之间形成用于容纳侧梁端部的空间;所述上夹臂和下夹臂分别包覆于侧梁端部的上表面和下表面并与侧梁端部固定连接;所述一系安装座的中部底面设有用于与转向架一系悬挂装置相连的接口。本申请实施例提供的转向架侧梁总成、转向架及轨道车辆能够使侧梁能适应不同轴距的转向架,以实现转向架的模块化设计。
Bogie side beam assembly, bogie and rail vehicle
转向架侧梁总成、转向架及轨道车辆
2024-05-03
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 |
Side beam of bogie, bogie, rail vehicle and forming process of side beam
Europäisches Patentamt | 2021
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