The present invention relates to a maintenance safety apparatus for a railroad vehicle. More specifically, the present invention relates to a maintenance safety apparatus for a railroad vehicle, which is able to perform the emergency braking even if the railroad vehicle enters a work segment by using a trip gear, and prevent accidents. The maintenance safety apparatus for a railroad vehicle comprises: a trip gear installed on one side on a lower side of a bogie of the railroad vehicle, and operating to discharge a pneumatic pressure of a braking system; and an arm installed in front of a maintenance work segment on a railroad, and coming in contact with the trip gear when the railroad vehicle is entering so that the trip gear can stop the railroad vehicle.

    본 발명은 철도차량용 유지보수 안전장치에 관한 것으로서, 특히 트립 기어(Trip Gear)를 이용하여 작업구간으로 철도차량이 진입하더라도 비상제동이 체결되도록 함으로써 안전사고를 예방하는 철도차량용 유지보수 안전장치에 관한 것이다. 구성은 철도차량용 유지보수 안전장치에 있어서, 철도차량의 대차(Bogie) 하부 일측에 설치되어 제동시스템의 공압을 배기할 수 있도록 동작하는 트립 기어(trip gear)와; 선로의 유지보수 작업구간 전방에 설치되어 철도차량의 진입시 상기 트립 기어와 접촉하여 트립 기어가 철도차량을 정차할 수 있도록 하는 암(arm); 으로 이루어지는 것을 특징으로 한다.


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    Title :

    Maintenance safe apparatus for rail vehicles


    Additional title:

    철도차량용 유지보수 안전장치


    Contributors:
    PARK JONG IK (author) / LEE JUN IL (author) / KOO HEE SOO (author)

    Publication date :

    2022-12-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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