The invention discloses an automatic pedal device of a motor train unit door system. The automatic pedal device comprises a frame assembly, one end of the frame assembly is hinged to the bottom edge of one side of a motor train unit door channel through an overturning hinge, a lateral lock box is fixed to the other end of the frame assembly and is used for fixedly locking the other end of the frame assembly to the bottom edge of the other side of the motor train unit door channel when an automatic pedal is used, and an air spring is arranged on the back lateral edge of the frame assembly and is used for driving the frame assembly to overturn along the overturning hinge so as to achieve horizontal placement utilization and vertical placement storage; a driving mechanism is arranged inside the frame assembly and is connected with a stretchable pedal through a connecting plate; when the automatic pedal is used, the stretchable pedal is driven by the driving mechanism to extend out of the front lateral edge of the frame assembly, and is used for compensating for a gap between the motor train unit door and a station, a passenger can conveniently get on or off a motor train through steps provided by a motor train body, convenience is brought to use, and the automatic pedal device is safe and reliable and has the good application prospect.
Automatic pedal device of motor train unit door system
2015-07-22
Patent
Elektronische Ressource
Englisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Motor train unit door system with automatic pedal device
Europäisches Patentamt | 2015
|Automatic pedal device for eliminating gap between rail train door and subway platform
Europäisches Patentamt | 2021
|