The invention discloses a railway wagon control type bogie damping device which comprises a tapered wedge, a control spring installed in the tapered wedge and a guide base located at the bottom of thetapered wedge, and the guide seat is detachably connected with the tapered wedge. The guide base is used for being installed in a swing bolster wedge groove, and a damping spring is arranged at the bottom of the guide base. The invention provides a railway wagon control type bogie damping device to solve the problems that in the prior art, the structure of a bogie damping device tends to be complicated, and the installation difficulty of a wedge becomes larger and larger, and the purposes of optimizing the structure of the damping device and facilitating installation of the wedge are achieved.
本发明公开了一种铁路货车控制型转向架减振装置,包括斜楔、安装在斜楔内的控制弹簧、位于斜楔底部的引导座,所述引导座与斜楔可拆卸连接;所述引导座用于安装在摇枕斜楔槽内,且引导座底部设置减震弹簧。本发明提供一种铁路货车控制型转向架减振装置,以解决现有技术中转向架减震装置的结构趋于复杂化,且斜楔安装难度越来越大的问题,实现优化减震装置结构、便于斜楔安装的目的。
Railway wagon control type bogie damping device
一种铁路货车控制型转向架减振装置
2020-11-17
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 |
Wedge friction damping device for railway wagon bogie, railway wagon bogie and railway wagon
European Patent Office | 2025
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