The invention discloses a multifunctional pedal for rail transit. The multifunctional pedal comprises an air cylinder, connecting corner connectors, a piston rod, a fixing rod, a rack, a sliding rail, a main shaft, a hinge seat, a gear and an adjustable pedal body, the connecting corner connectors are installed at the upper end and the lower end of the air cylinder respectively, the left ends of the two connecting corner connectors are fixedly connected with a vehicle body, the piston rod is vertically installed in the middle of the lower end of the air cylinder, the lower end of the piston rod is vertically fixed to the left side of the upper end of the fixing rod, and the right end of the fixing rod is fixed to the lower side of the left end of the rack. The pedal is rich in function and adapts to platforms with different heights and intervals, the pedal is vertically placed outside a vehicle door to achieve a certain protection effect when the pedal is not used, when the height of a compartment is equal to that of the platform, the pedal is horizontally placed to prevent people from falling off, and when the height difference between the platform and the compartment is large, the pedal can be converted into a ladder for use.
本发明公开了一种轨道交通用多功能踏板,包括气缸、连接角码、活塞杆、固定杆、齿条、滑轨、主轴、铰接座、齿轮、可调节踏板,所述气缸上下两端各安装有连接角码,两个所述连接角码左端与车身固定连接,所述气缸下端中部竖直安装有活塞杆,所述活塞杆下端竖直固定在固定杆上端左侧,且固定杆右端固定在齿条左端下侧。本发明功能丰富,适应不同高度和间距的月台,在不用时踏板竖直放置在车门外起到一定的防护作用,当车厢高度与月台高度相同时踏板水平防止能够防止人员跌落,当月台与车厢相差高度较大时可以将踏板转换成梯子使用。
Multifunctional pedal for rail transit
一种轨道交通用多功能踏板
2021-07-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Safety pedal locking structure of rail transit platform
Europäisches Patentamt | 2022
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