According to the present invention, a track inspection vehicle for a railway includes: a vehicle body having a space therein, receiving a plurality of devices, and moving by rolling movement of a wheel; a flaw detection device positioned on a lower portion of the vehicle body, irradiating ultrasonic waves or laser beams, and detecting a defect of a concrete roadbed; a wheel width adjusting unit for adjusting a separation width of the wheel; and a marking unit marking a defect portion detected in the flaw detection device.
본 발명에 의한 철도용 궤도점검차는 내부에 공간을 구비하여 다수 장비를 수용하고 바퀴의 구름운동으로 이동하는 차체와, 상기 차체의 하부에 위치하고 초음파 또는 레이저를 조사(照射)하여 레일 및 콘크리트도상의 결함을 탐상하는 탐상장치와, 상기 바퀴의 이격폭을 조정하기 위한 바퀴폭 조정유닛과, 상기 탐상장치에서 감지된 결함 부위를 마킹하는 마킹유닛을 포함하여 구성됨을 특징으로 한다.
Rail inspection car for railway
철도용 궤도점검차
2019-08-14
Patent
Electronic Resource
Korean
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
Petrol rail motor inspection car, north-eastern railway
Engineering Index Backfile | 1908
Limitations of eddy current inspection in railway rail evaluation
SAGE Publications | 2018
|Limitations of eddy current inspection in railway rail evaluation
Online Contents | 2016
|Sentinel-Cammell steam rail inspection car for the Leopoldina railway
Engineering Index Backfile | 1929