Auxiliary safety isolation mechanism for self-storage hidden pedals of rail transit trains

Abstract

The invention discloses an auxiliary safety isolation mechanism for a self-accommodating hidden pedal of a rail transit train, which comprises a train passage, an electromagnet, a fixing piece and a fixing groove. A positioning groove is opened on the side of the exit of the train passage, and the inside of the positioning groove A ceramic slideway is embedded and installed, and a positioning ring is installed movable inside the ceramic slideway, and a permanent magnet ring is fixedly installed on the left outer wall of the positioning ring, and a fixing piece is fixedly connected to the outer wall of the positioning ring. A slider is movably installed on the chute, and an inner hollow splint is fixedly connected to the edge of the outer wall of the fixing member. The auxiliary safety isolation mechanism of the self-storage hidden pedal of the rail transit train can realize the automatic expansion and folding hidden storage of the pedal, which is convenient for the rapid deployment and use of the pedal. Quick storage and isolation positioning will not affect the normal running of the train.

Description

technical field [0001] The invention relates to the technical field related to rail transit, in particular to an auxiliary safety isolation mechanism for self-storage hidden pedals of rail transit trains. Background technique [0002] With the development of society, the mode and efficiency of rail transit transportation have also been greatly changed. By setting up rail transit trains, it is convenient for the exchange and transportation of goods between remote areas, and the efficiency of personnel transfer and transportation within the city is improved, making traffic It is more convenient and fast to travel, reduce road traffic congestion, reduce environmental pollution caused by the use of independent cars, and protect the environment. When using rail transit trains, in order to improve the convenience and safety of train crew members, prevent the collision between the train and the platform. Reserving holes will cause inconvenience in cargo handling and hidden dangers ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an auxiliary safety isolation mechanism for self-accommodating hidden pedals of rail transit trains, so as to solve the above-mentioned background technology. When people with disabilities pass, the pedals need to be lifted and pushed by the staff, which makes the pedals inconvenient to use and cannot be quickly and effectively deployed and stored, resulting in increased time for the train to get in and out, making it difficult to pass quickly, and the safety isolation mechanism is not effective. , when there is a mechanical failure or poor power supply, the pedal mechanism cannot be folded and stored quickly and effectively under human operation, and the isolation protection for use will cause barriers to the opening and closing of the train door, which will affect the normal operation of the train.

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