Framework type rack rail bogie, railway vehicle and railway system

• Main Authors: CUI CAN, WANG QUANHU, YAO XIONG, FENG YE, SU LIJIE, LUO HUI, CHEN ZHIGUO, YIN GANG, KE XIAOLE, LIU AIWEN
• Format: Patent
• Language: Chinese; English
• Published: 13.09.2022
• Subjects: ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES; BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR; LOCOMOTIVES; MOTOR RAILCARS; PERFORMING OPERATIONS; PREVENTING DERAILING OF RAIL VEHICLES; RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; RAILWAY SYSTEMS; RAILWAYS; TRANSPORTING; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES

The utility model discloses a framework type rack rail bogie, a railway vehicle and a railway system.The bogie comprises a framework, two sets of walking wheel pairs and a driving mechanism, the two sets of walking wheel pairs are arranged on the bottom face of the framework in parallel at intervals, each set of walking wheel pair comprises two wheels and an axle, and the two wheels are fixedly arranged at the two ends of the axle respectively; the walking wheel pair further comprises a toothed rail wheel which is arranged in the middle of the axle. The driving mechanism comprises a driving motor and a gearbox, the driving motor and the gearbox are both fixedly arranged on the framework, the driving motor is connected with the input end of the gearbox, and the output end of the gearbox is connected with one of the two axles. The bogie, the railway vehicle and the railway system are high in gradeability, compact and reasonable in layout, high in safety performance and capable of being adapted to freight transp