The invention provides a vibration reduction structure of a vehicle, a bogie and the vehicle, the vibration reduction structure of the vehicle comprises a swing bolster, wherein wedge groove structures are arranged on the front side and the rear side of the end of the swing bolster, each wedge groove structure comprises a chute wall, a first side groove wall and a second side groove wall, and the first side groove wall and the second side groove wall are located on the left side and the right side of the chute wall; multiple wedge groove structure, wherein each wedge groove structure is internally provided with one wedge structure, each wedge structure comprises a first wedge block, a second wedge block and a first elastic piece, the first wedge block and the second wedge block are arranged in the left-right direction, the first elastic piece is arranged between the first wedge block and the second wedge block, and the first elastic piece is compressed so that the first wedge block can abut against the first side groove wall, and the second wedge block abuts against the second side groove wall. By means of the technical scheme, the problem that in the related technology, operation of the bogie is not stable can be effectively solved.
本发明提供了一种车辆的减振结构、转向架以及车辆,其中,一种车辆的减振结构,包括:摇枕,摇枕的端部的前侧和后侧均设置有斜楔槽结构,斜楔槽结构包括斜槽壁和位于斜槽壁左右两侧的第一侧槽壁和第二侧槽壁;多个斜楔结构,每个斜楔槽结构内设置有一个斜楔结构,斜楔结构包括沿左右方向设置的第一楔块和第二楔块以及设置在第一楔块和第二楔块之间的第一弹性件,第一弹性件压缩以使第一楔块与第一侧槽壁抵接,第二楔块与第二侧槽壁抵接。应用本发明的技术方案能够有效地解决相关技术中的转向架的运行不稳定的问题。
Vibration reduction structure of vehicle, bogie and vehicle
车辆的减振结构、转向架以及车辆
2021-11-02
Patent
Electronic Resource
Chinese
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 |