Disclosed is an automatic inspection device of a phased array ultrasound rail which can improve inspection efficiency. The automatic inspection device of a phased array ultrasound rail comprises: a device body on which a driving wheel movable along a first rail to be inspected is installed; an ultrasonic sensor unit which is arranged underneath the device body, oscillates ultrasonic waves into the rail, and detects ultrasonic waves reflected from a defect existing in the rail; a sensor lifting unit installed on the device body to move the sensor unit to approach the rail or move away from the rail; a control unit to receive a signal detected by the sensor unit to determine a defect of the rail and output determination information; a power supply part installed on the device body to supply power to the sensor unit and the control unit; and a guide support unit to support the device body with respect to the first rail and a second rail parallel with the first rail to support the device body to be run to allow the device body to be moved while the position is maintained on the rail to be inspected.

    검사할 제1레일을 따라 이동 가능한 주행바퀴가 설치되는 장치 본체와, 장치 본체의 하부에 배치되며 레일의 내부로 초음파를 발진시키고 레일 내부에 존재하는 결함에서 반사되는 초음파를 검출하는 초음파 센서유닛과, 장치 본체에 설치되어 센서유닛을 레일에 접근 및 이격 가능하게 이동시키는 센서 승강유닛과, 센서유닛에서 검출된 신호를 수신하여 레일의 결함을 판단하고 판단 정보를 출력하는 제어유닛과, 장치 본체에 설치되어 센서유닛 및 제어유닛으로 전원을 공급하는 전원공급부 및 장치 본체가 검사할 레일 상에서 자세 유지된 상태로 이동될 수 있도록 제1레일 및 제1레일에 나란한 제2레일 각각에 대해 장치 본체를 지지하여 주행 가능하게 지지하는 가이드 지지유닛을 포함하는 것을 특징으로 하는 위상배열 초음파 레일 자동 탐상장치가 개시된다.


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    Titel :

    A PHASED ARRAY ULTRASOUND RAIL AUTOMATIC INSPECTION DEVICE


    Weitere Titelangaben:

    위상배열 초음파 레일 자동 탐상장치


    Beteiligte:
    KIM BONG TAEK (Autor:in) / LEE HAENG SEOB (Autor:in) / KIM HYO SANG (Autor:in) / LEE BYUNG IN (Autor:in) / YU IN CHANG (Autor:in)

    Erscheinungsdatum :

    2020-12-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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