The invention provides a rail vehicle side wall used for rubber wheel bearing, the rail vehicle side wall is composed of a plurality of modules, each module comprises a first side wall unit, a second side wall unit and a door beam, the door beam is connected to the top position between the first side wall unit and the second side wall, and the first side wall unit is connected with the second side wall unit. The door stand columns are arranged on the side edges of the first side wall unit and the second side wall unit respectively. Each of the first side wall unit and the second side wall unit is formed by splicing a plurality of sectional materials and plates, and the sectional materials are light-weight sectional materials with the number of reinforcing ribs reduced by at least 50% after the positions of the internal reinforcing ribs are optimized.
本发明提供了一种用于胶轮承载的轨道车辆侧墙,轨道车辆侧墙由多个模块构成,每个模块包括:第一侧墙单元、第二侧墙单元和门梁,门梁连接于第一侧墙单元和第二侧墙之间的顶部位置,从而与分别设于第一侧墙单元、第二侧墙单元侧边的门立柱共同构成车门;以及第一侧墙单元和第二侧墙单元均由多块型材和板材拼接而成,其中型材采用内部加强筋位置经优化后,加强筋数量减少至少50%的轻量化型材。
Railway vehicle side wall for rubber wheel bearing
一种用于胶轮承载的轨道车辆侧墙
2025-03-25
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Side wall component of railway vehicle, and railway vehicle
European Patent Office | 2021
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