The present invention relates to a cable fixing device for an underground distribution line that can correct a sagging power cable along with a power conduit due to ground subsidence to the original height by raising the power cable. A rail (32) is formed to have a V-shaped cross-section, a pair of rails (32) located at the front and rear protrude toward each other, and the rails (32) are composed of two pairs, with one pair each located on the left and right sides inside a guide channel (30). The cable fixing device comprises: an annular V-groove (61) formed on the outer peripheral surface of a roller (60) so that the protrusion of the rail (32) enters the roller (60) and makes linear contact; and an interference prevention groove (62) formed in an annular shape at the center of the annular V-groove (61).

    본 발명은 지반침하에 의해 전력구와 함께 처진 전력케이블을 원래의 높이로 상승시켜서 보정할 수 있도록 한 지중배전선로의 케이블 고정장치에 관한 것으로, 레일(32)은 V자 모양의 단면을 갖도록 형성되고, 전후방에 위치된 한 쌍의 레일(32)이 서로를 향해 돌출되며, 가이드채널(30)의 내측 좌우측에 각각 한쌍씩 위치되도록 레일(32)을 두 쌍으로 구성하고, 레일(32)의 돌출부가 롤러(60)로 진입해서 선접촉 되도록 롤러(60)의 외주면에 형성되는 환형브이홈(61); 환형브이홈(61)의 중앙에 환형으로 형성되는 간섭방지홈(62)를 포함한다.


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    Titel :

    Cable Fixing Device for Underground Distribution Lines


    Weitere Titelangaben:

    지중배전선로의 케이블 고정장치


    Beteiligte:
    KOE JAESU (Autor:in) / KIM HYUTAE (Autor:in)

    Erscheinungsdatum :

    08.06.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen / 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




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