The invention discloses an electric lifting pedal for a rail locomotive, and relates to the technical field of rail transit, the electric lifting pedal comprises a pedal framework, and the pedal framework comprises two opposite and vertically arranged L-shaped supporting plates, a supporting beam assembly used for connecting the two L-shaped supporting plates and a guide rod; the lifting mechanism comprises an electric push rod and a lifting motion assembly, one end of the electric push rod is connected with the supporting beam assembly, and the other end of the electric push rod is connected with the lifting motion assembly; the pedal assembly is mounted above the lifting mechanism; and the electrical component is used for controlling the ascending and descending movement of the lifting mechanism. According to the lifting pedal, after a driver and passengers press the control switch, the electric push rod stretches out or retracts forwards, thrust is provided to enable the lifting movement assembly to move upwards or downwards along the guide rod, and therefore the pedal assembly is driven to ascend or descend. After a driver and passengers adjust the position of the pedal assembly according to actual requirements, the control switch can be loosened, and the position of the pedal assembly is locked.

    本发明公开了一种轨道机车用电动升降脚踏,涉及轨道交通技术领域,包括脚踏骨架,其包括两相对且竖直设置的L型支撑板、用于连接两L型支撑板的撑梁组件以及导杆;升降机构,其包括电动推杆和升降运动组件,所述电动推杆的一端与撑梁组件连接,另一端与升降运动组件连接;踏板组件,安装于升降机构上方;以及电气部件,用于控制升降机构的上升和下降运动。本发明所述的升降脚踏,当司乘人员按下控制开关后,电动推杆向前伸出或者回缩,提供推力实现升降运动组件沿导杆向上或向下运动,从而带动踏板组件上升或下降。司乘人员根据实际需求调节好踏板组件位置后,便可松开控制开关,实现踏板组件位置锁定。


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    Title :

    Electric lifting pedal for rail locomotive


    Additional title:

    一种轨道机车用电动升降脚踏


    Contributors:
    LIU RONGFU (author) / HE DONGKAI (author) / HAN WEN (author) / ZHOU QIZHOU (author) / LI SHUCHUN (author)

    Publication date :

    2023-08-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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