The invention discloses a rail wheel, a bogie, a rack rail transport vehicle and a rack rail transport system. The technical problem that gears and rack rail top teeth exist in an existing rack rail structure is solved. The track wheel comprises a tooth part used for being meshed with the toothed rail and a wheel part used for being matched with the track, the tooth part is arranged at one end of the wheel part in the axial direction, and the tooth part extends in the axial direction of the wheel part so that the track wheel can be meshed with the toothed rail in the axial direction. When the wheel part is abraded due to friction of the track, the radial size of the wheel part is reduced, but the meshing direction of the tooth part and the toothed rail is perpendicular to the radial direction of the wheel part, so that after the wheel part is abraded, the tooth part and the toothed rail can still keep effective meshing, and the tooth abutting phenomenon cannot occur.
本申请公开了一种轨道车轮、转向架、齿轨运输车和齿轨运输系统,解决目前齿轨结构存在齿轮与齿轨顶齿的技术问题。轨道车轮包括用于与齿轨啮合的齿部和用于与轨道配合的轮部,齿部设于轮部沿轴向的一端,且齿部沿轮部的轴向延伸,以使轨道车轮沿轴向与齿轨啮合。当轮部受轨道的摩擦发生磨耗,轮部的径向尺寸降低,但由于齿部与齿轨的啮合方向垂直于轮部的径向,因此轮部磨耗后,齿部与齿轨仍然能够保持有效的啮合,而不会发生顶齿现象。
Rail wheel, bogie, rack rail transport vehicle and rack rail transport system
一种轨道车轮、转向架、齿轨运输车和齿轨运输系统
2023-09-05
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B61C Lokomotiven , LOCOMOTIVES / 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 |
Driving device of rack rail vehicle, bogie and rack rail vehicle
European Patent Office | 2022
|