To provide a cable guide capable of expanding a workspace in a manhole without increasing resistance even if a cable is waved.SOLUTION: A cable guide described in Claim 1, is constructed by: a body part installed in an open part of a pipe path; and a stationary part provided to this body part, and constructed so that a guide roller is provided to the body part, and the stationary part is structured to a vertical direction with a retractable pantograph type jack. In the invention described in Claim 2, the guide roller is formed in a circular column that has a long shape to a shaft direction. In the invention described in Claim 3, the guide roller is constructed so as to have three types that one of which the shaft direction is in a right shoulder rise, and one of which the shaft direction is in a left shoulder rise, and the shaft direction is a horizontal direction. In the invention described in Claim 4, the guide roller has a shape of which a center part is reduced in a semiconductor direction.SELECTED DRAWING: Figure 1

    【課題】索条がぶれても抵抗が増さず、また、マンホール内の作業スペースも広くとることが可能な索条ガイドを提供すること。【解決手段】請求項1に記載の索条ガイドは、管路の開口部に設置される本体部と、この本体部に設けた固定部とにより構成され、前記本体部にガイドローラーを設け、前記固定部を上下方向に伸縮自在なパンタグラフ式ジャッキで構成した。請求項2に記載の発明は、ガイドローラーを軸方向に長尺な円柱状に形成した。請求項3に記載の発明は、ガイドローラーとして、軸方向が右肩上がりのもの、軸方向が左肩上がりのもの、軸方向が水平方向のものの3本を備えて構成した。請求項4に記載の発明は、ガイドローラーを、その中央部が半径方向に縮減した形状にした。【選択図】 図1


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    Title :

    CABLE GUIDE


    Additional title:

    索条ガイド


    Contributors:

    Publication date :

    2023-03-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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