The invention discloses a railway vehicle bogie transfer auxiliary trolley which comprises a fixing mechanism used for being connected with a bogie, a supporting mechanism which moves up and down relative to the fixing mechanism in the vertical direction is arranged at the front end of the fixing mechanism, and wheels used for driving the bogie to move are transversely arranged at the front end of a rack of the supporting mechanism. A linear actuator is arranged on the rack in the vertical direction of the middle position of the wheel, and a telescopic rod at the upper end of the linear actuator upwards abuts against the bottom of the bogie. Motor driving is adopted, and automatic transfer of the bogie is achieved; a linear actuator is adopted to upwards bear the bogie and downwards pressurize the wheels, so that the forward driving force is increased; space is saved by adopting a mode of mounting on the side surface of the bogie; the structure is simple, the cost is low, and the transfer efficiency, safety and practicability are improved.
本发明公开了一种轨道车辆转向架转运辅助小车,包括用于连接转向架的固定机构,所述固定机构前端设有在竖直方向上相对其上下运动的支撑机构,所述支撑机构的机架前端横向设有用于驱动转向架运动的车轮,并在机架位于车轮中间位置的竖直方向上设有直线执行器,所述直线执行器上端伸缩杆向上顶住转向架底部。本发明采用电机驱动,实现转向架自动化转运;采用直线执行器,向上承载转向架,向下加压车轮,增大前进驱动力;采用在转向架侧面安装的方式,节约空间;结构简单、成本低,提高了转运效率、安全性和实用性。
Auxiliary trolley for transferring bogie of railway vehicle
轨道车辆转向架转运辅助小车
2022-11-08
Patent
Elektronische Ressource
Chinesisch
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