The invention discloses a swing pedal device which comprises a mounting frame and a pedal, the mounting frame is mounted on a vehicle body and provided with a driving mechanism, and the swing pedal device is characterized in that the driving mechanism is connected with a driving arm through a driver, the driving arm is connected with the pedal, one end of a swing arm is connected with the pedal, and the other end of the swing arm is connected with the mounting frame; the driving mechanism drives the pedal to swing out and retract by driving the driving arm to rotate; the driving mechanism comprises a motor with a brake, a torque sensor, a speed sensor, a speed reducer and a transmission shaft, the output end of the motor is connected with the transmission shaft through the speed reducer, the torque sensor is installed on the transmission shaft and used for monitoring output torque of the transmission shaft and feeding back the output torque to the controller, and the speed sensor is integrated on the motor. According to the device, double locking of motor braking and a mechanical lock is adopted, and high locking strength is achieved.
本发明公开了一种摆动踏板装置,包括安装架和踏板,该安装架安装于车体且其安装有驱动机构,其特征在于,所述驱动机构通过驱动连接驱动臂,驱动臂连接踏板,摆臂一端连接踏板,另一端连接安装架,驱动机构通过驱动驱动臂转动驱动踏板摆出和收回;所述驱动机构包括带有制动器的电机、扭矩传感器、速度传感器、减速器和传动轴,电机的输出端通过减速器连接传动轴,扭矩传感器安装在传动轴上,用于监控传动轴的输出扭矩并反馈给控制器,速度传感器集成在电机上,用于监控电机转速并反馈给控制器,该装置采用电机制动加机械锁双重锁闭,具有较高的锁闭强度。
Swinging pedal device
一种摆动踏板装置
2023-04-28
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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