The invention relates to the technical field of railway vehicles, and provides a traction beam composition structure and a railway vehicle. The traction beam composition structure comprises a tractionbeam, a stop beam and a buffer beam, the traction beam comprises two traction beam bodies arranged in a spaced mode, the first end of each traction beam body is provided with a buffer beam connector,and the second end of each traction beam body is provided with a stop beam connector; the stop beam comprises a first inserting plate, a second inserting plate and a connecting end plate, a stop beaminserting groove with an opening facing the traction beam is formed among the first inserting plate, the connecting end plate and the second inserting plate, and all stop beam connectors are connected with the stop beam inserting groove in an inserted mode. A buffer beam inserting groove is formed in the side, facing the traction beam, of the buffer beam, and the buffer beam connectors are connected with the buffer beam inserting groove in an inserted mode. On the premise that the requirement for the structural strength of the traction beam is met, the occupied space of the traction beam is saved to the maximum degree, so that the maximum installation and operation space is provided for a bogie structure of the straddle type monorail train.
本发明涉及轨道车辆技术领域,提供一种牵引梁组成结构及轨道车辆。该牵引梁组成结构包括牵引梁、止挡梁和缓冲梁,牵引梁包括间隔设置的两个牵引梁本体,各牵引梁本体的第一端分别设有缓冲梁接口,各牵引梁本体的第二端分别设有止挡梁接口;止挡梁包括第一插接板、第二插接板和连接端板,第一插接板、连接端板和第二插接板之间形成开口朝向牵引梁的止挡梁插槽,各止挡梁接口分别与止挡梁插槽相插接;缓冲梁朝向牵引梁的一侧设有缓冲梁插槽,各缓冲梁接口分别与缓冲梁插槽相插接。本发明在满足牵引梁结构强度要求的前提下,最大程度的节省了牵引梁的占用空间,从而为跨座式单轨列车的转向架结构提供最大安装和运行空间。
Traction beam composition structure and railway vehicle
牵引梁组成结构及轨道车辆
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
Rear-end traction beam structure, underframe and railway vehicle
European Patent Office | 2020
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