The invention discloses a wheel set driving system for wheel rail driving for a standard gauge and toothed rail driving for a meter gauge. The wheel set driving system comprises an axle, wheels, toothed rail wheels installed on the axle through bearings, a locking device, a driving device and a gear transmission system driven by the driving device. A last-stage gear of the gear transmission system is fixedly connected with the axle, and the last-stage gear is fixedly connected with the rack rail wheel through a connecting piece; the wheels are installed on the axle through bearings or spline shaft sleeves arranged on the axial outer sides of the bearings, and the spline shaft sleeves are in interference fit with the axle. The wheels are locked on the spline shaft sleeve through a locking device on a standard gauge road section or locked on the bearing through a locking device on a meter gauge road section. By changing the transverse distance of the wheels, the rack rail vehicle can be simultaneously suitable for meter gauge and standard gauge railways.
本发明公开了一种标准轨用轮轨驱动及米轨用齿轨驱动的轮对驱动系统。所述轮对驱动系统包括车轴、车轮、通过轴承装在车轴上的齿轨轮、锁紧装置、驱动装置和由驱动装置驱动的齿轮传动系统;所述齿轮传动系统的末级齿轮和车轴固定相连,该末级齿轮和齿轨轮通过连接件固定连接;所述车轮通过轴承或设置在轴承轴向外侧的花键轴套安装在车轴上,该花键轴套与车轴过盈连接;所述车轮在标准轨路段通过锁紧装置锁紧在花键轴套上或在米轨路段通过锁紧装置锁紧在轴承上。本发明通过改变车轮横向距离,能使齿轨车辆同时适用米轨和标准轨铁路。
Wheel set driving system for wheel rail driving for standard gauge and toothed rail driving for meter gauge
标准轨用轮轨驱动及米轨用齿轨驱动的轮对驱动系统
2022-12-09
Patent
Electronic Resource
Chinese
Toothed rail and adhesion coaxial driving toothed rail driving device and toothed rail rolling stock
European Patent Office | 2020
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