The present invention relates to a support screw jack disassembly device using high-frequency induction heating. According to an embodiment of the present invention, a support screw jack disassembly device using high-frequency induction heating including a nut part and a bolt part fastened to the nut part comprises: an elevator car which can move to a working position and of which the height is vertically adjustable; a heating coil provided in the elevator car, and of the position is adjusted to surround a screw jack to expand the nut part by induction heating for disassembly of the screw jack; an induction heating power supply for controlling the current supplied to the heating coil to regulate the output of the heating coil; and a control unit for monitoring the temperature of a portion to be induction-heated by the heating coil, and controlling the heating temperature and heating time. Therefore, the screw jack stuck due to seawater contamination can be disassembled.

    본 발명은 고주파 유도가열을 이용한 서포트용 스크류잭 해체장치에 관한 것으로서, 본 발명의 실시예에 따르는 고주파 유도가열을 이용한 서포트용 스크류잭 해체장치는 너트부와 상기 너트부에 체결되는 볼트부로 구성된 서포트용 스크류잭 해체장치로서, 작업 위치로 이동 가능하며 상하로 높이 조절되는 리프트카, 상기 리프트카에 구비되며, 상기 스크류잭을 감싸도록 위치 조절되어 상기 스크류잭의 해체를 위해 상기 너트부를 유도가열로 팽창시키는 가열코일, 상기 가열코일의 출력을 조절하도록 상기 가열코일에 공급되는 전류를 제어하는 유도가열 파워써플라이, 및 상기 가열코일에 의해 유도가열 되는 부위의 온도를 모니터링하고, 가열 온도 및 가열 시간을 제어하는 제어부를 포함한다.


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    Title :

    Support screw jack disassembly device using high frequency induction heating


    Additional title:

    고주파 유도가열을 이용한 서포트용 스크류잭 해체장치


    Publication date :

    2021-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / H05B ELECTRIC HEATING , Elektrische Heizung



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