The embodiment of the invention provides a side beam, a bogie and a railway vehicle, the side beam comprises a side beam upper cover plate, a side beam lower cover plate, a side beam inner vertical plate and a side beam outer vertical plate, the side beam upper cover plate is connected to the top ends of the side beam inner vertical plate and the side beam outer vertical plate, and the side beam lower cover plate is connected to the bottom ends of the side beam inner vertical plate and the side beam outer vertical plate; the side beam inner vertical plate comprises a middle inner vertical plate, an end inner vertical plate and a gear box hanging seat assembly; the gear box lifting seat assembly comprises a gear box lifting seat vertical plate and a gear box lifting seat; the gearbox hanging seat vertical plate is located between the middle inner vertical plate and the end inner vertical plate and is in butt joint with the middle inner vertical plate and the end inner vertical plate; the gearbox hanging seat is located on the surface, deviating from the side beam outer vertical plate, of the gearbox hanging seat vertical plate. According to the side beam, the bogie and the railway vehicle, the assembly efficiency of the bogie can be improved, and the maintenance difficulty is reduced.
本申请实施例提供一种侧梁、转向架及轨道车辆,其中,侧梁包括:侧梁上盖板、侧梁下盖板、侧梁内立板和侧梁外立板,侧梁上盖板连接于侧梁内立板和侧梁外立板的顶端,侧梁下盖板连接于侧梁内立板和侧梁外立板的底端;侧梁内立板包括:中部内立板、端部内立板和齿轮箱吊座组件;齿轮箱吊座组件包括:齿轮箱吊座立板和齿轮箱吊座;所述齿轮箱吊座立板位于中部内立板和端部内立板之间,且与中部内立板和端部内立板对接;齿轮箱吊座位于齿轮箱吊座立板背离侧梁外立板的表面。本申请实施例提供的侧梁、转向架及轨道车辆能够提高转向架的装配效率,降低维护难度。
Side beam, bogie and rail vehicle
侧梁、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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