The invention discloses a low-floor tramcar bogie capable of allowing a wheelchair to pass, and relates to the technical field of low-floor tramcar bogies. The bogie comprises a framework, a primary longitudinal pull rod, a primary suspension spring set, a brake clamp, a brake disc, a coupler, a motor, a secondary suspension spring set, a secondary vertical shock absorber, a traction pull rod, a transverse backstop, a magnetic track brake, wheels, a shaft bridge, a shaft box, a gear box and a wheel core integrated body. According to the bogie, on the premise that the standard vehicle width and the standard track gauge of a vehicle are met, the performance of the bogie of the low-floor tramcar is not reduced, and the floor surface of the vehicle body is kept unchanged, the requirements for convenience and safety of the disabled passing through the vehicle and comfort of seat passengers can be met.
可满足轮椅通过的低地板有轨电车转向架涉及低地板有轨电车转向架技术领域,其包括构架、一系纵向拉杆、一系悬挂弹簧组、制动夹钳、制动盘、联轴器、电机、二系悬挂弹簧组、二系垂向减振器、牵引拉杆、横向止挡、磁轨制动、车轮、轴桥和轴箱与齿轮箱及轮芯集成体。本发明的转向架在满足车辆标准车宽、标准轨距、不降低低地板有轨电车转向架性能、保持车体地板面不变的前提下,可以满足残疾人车内通过的便利性、安全性及坐席乘客舒适性的要求。
Low-floor tramcar bogie capable of allowing wheelchair to pass
可满足轮椅通过的低地板有轨电车转向架
2021-04-27
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 / B61C Lokomotiven , LOCOMOTIVES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES |