The invention discloses a bogie frame, an assembling method and a bogie, and belongs to the technical field of railway vehicles. The bogie frame comprises two side beam assemblies which are oppositely arranged, and two side beam assemblies which are oppositely arranged, the end beam assembly is arranged between the two side beam assemblies and connected to the two side beam assemblies, and the end beam assembly is used for installing a car coupler buffer device; the first cross beam assembly and the end beam assembly are oppositely arranged between the two side beam assemblies, and the first cross beam assembly is connected to the two side beam assemblies; the traction beam assembly is arranged between the two side beam assemblies, is connected to the two side beam assemblies, is arranged between the end beam assembly and the first cross beam assembly, is connected to the first cross beam assembly and the end beam assembly, and is used for mounting a lower center plate; and the two second cross beam assemblies are respectively arranged between the two side beam assemblies and the traction beam assembly and are respectively connected with the side beam assemblies and the traction beam assembly. The overall stability of the bogie frame is better, the overall structural strength is higher, and the bearing performance is better.
本申请公开了一种转向架构架、组装方法及转向架,属于铁路车辆的技术领域。转向架构架,包括:两个侧梁组成,两个侧梁组成相对设置;端梁组成,设置在两个侧梁组成之间,且连接于两个侧梁组成,端梁组成用于安装车钩缓冲装置;第一横梁组成,与端梁组成相对地设置在两个侧梁组成之间,且连接于两个侧梁组成;牵引梁组成,设置在两个侧梁组成之间,且连接于两个侧梁组成,设置于端梁组成和第一横梁组成之间,且连接于第一横梁组成和端梁组成,牵引梁组成用于安装下心盘;以及,两个第二横梁组成,分别设置在两个侧梁组成与牵引梁组成之间,且分别连接于侧梁组成和牵引梁组成。转向架构架的整体稳定性更好,其整体结构强度更高,承载性能更好。
Bogie frame, assembling method and bogie
一种转向架构架、组装方法及转向架
2025-02-18
Patent
Electronic Resource
Chinese