The invention discloses a bogie coating device, a bogie and a railway vehicle, and relates to the technical field of railway vehicles, the bogie coating device comprises: a mounting cross beam for fixedly connecting to a framework main body of the bogie; the at least two mounting plates are fixedly arranged on the mounting cross beam, and at least one mounting plate is used for being fixedly connected with a framework main body of the bogie; at least one mounting plate is provided with a containing part used for containing the shaft-mounted brake disc, and the bottom of the containing part protrudes towards the outer surface of the mounting plate. The bogie coating device can be suitable for a bogie with a large-size axle-mounted brake disc; in the advancing process, air flow can be prevented from entering the bogie device through the avoiding holes to generate aerodynamic resistance, most of the air flow flows through the bottom face of the bogie coating device from the exterior of the bogie coating device, and compared with the mode that the air flow directly flows through complex parts in the bogie coating device, the aerodynamic resistance can be effectively reduced.
本发明公开了一种转向架包覆装置、转向架及轨道车辆,涉及轨道车辆技术领域,转向架包覆装置包括:安装横梁,用于固定连接于转向架的构架主体;至少两个安装板,安装板固设于安装横梁,且至少一个安装板用于与转向架的构架主体固定连接;至少一个安装板设置有用于容纳轴装制动盘的容置部,容置部的底部向安装板的外表面凸出设置。本发明中的转向架包覆装置可以适用于具有大尺寸轴装制动盘的转向架;在行进的过程中,可阻止气流由避让孔进入转向架装置内而产生气动阻力,使大部分气流由转向架包覆装置的外部沿转向架包覆装置的底面流过,相比于气流直接流经转向架包覆装置内错综复杂的部件,可有效减小气动阻力。
Bogie coating device, bogie and rail vehicle
一种转向架包覆装置、转向架及轨道车辆
2023-09-29
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF 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 / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |