The present invention provides a wheel set exchanging apparatus for a railway car, which easily separates only a wheel set (wheel and axle) from the lower part of the railway car to aim stable separation of the wheel set and efficiently maintain the wheel set. According to the present invention, the wheel set exchanging apparatus for a railway car comprises: an upper support unit disposed on and corresponding to a traveling rail of the railway car, and having a support rail formed on an upper part to come in contact with and support the wheel from the wireless set separated from a passenger car of the railway car; a lift unit connected to support the bottom part of the upper support unit and vertically elevating the upper support unit; and a lower transfer unit supporting and fixing the lift unit, and horizontally moved to a position desired by a user. Accordingly, since only the wheel set is separated and moved while the railway car is stopped, inspection and replacement processes of the wheel set are able to be easily and conveniently performed, a required working time is able to be largely reduced, and work stability is able to be improved while preventing the wheel set from being damaged during a working process.
본 발명은 철도 차량의 하부에서 윤축(차륜과 차축)만을 손쉽게 분리하여 윤축의 안정적인 분해작업을 도모하면서 윤축을 효율적으로 유지보수함을 제공하도록, 철도차량의 주행레일 상에 대응하여 구비되고 상부에 철도차량의 객차로부터 분리된 윤축 중 차륜을 접촉 지지할 수 있게 지지레일을 구비하는 상부지지유닛과; 상기 상부지지유닛의 하단부를 지지토록 연결되고 상기 상부지지유닛을 상하 수직방향으로 승강 이동시키는 리프트유닛과; 상기 리프트유닛을 지지 고정하고 사용자가 원하는 위치로 좌우 횡 방향을 향해 이동가능하게 구비되는 하부이송유닛;을 포함하여 이루어지므로, 철도차량의 정지상태에서 윤축만을 분리이동시켜 윤축의 검수 및 교체작업이 매우 쉽고 간편하며 작업소요시간을 대폭 단축하고 작업과정에서의 윤축 손상을 방지하면서 작업안정성을 향상시킬 수 있는 철도 차량용 윤축 교환장치를 제공한다.
Wheel-set Exchanging Apparatus for Railway Car
철도 차량용 윤축 교환장치
2019-03-18
Patent
Electronic Resource
Korean
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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