To perform replacement of trucks transporting segments in a tunnel excavation of a shield method.SOLUTION: A truck replacement device includes a turn table TT installed in a departure shaft, two pairs of replacement rails SR that are linearly provided in the turn table TT so that both ends are located on a circumference of the turn table TT as well as intersecting each other through a center of the turn table TT and are selectively continuous with a transportation rail TR by rotating the turn table TT, and a waiting rail WR that is provided on an opposite side of a continuous position of the replacement rail SR and the transportation rail TR sandwiching the center of the turn table TT and is continuous with the replacement rail SR that is continuous with the transportation rail TR, and in which a battery locomotive LM traveling and driving a truck D can wait.SELECTED DRAWING: Figure 3

    【課題】シールド工法におけるトンネル掘削において、セグメントを搬送する台車の入れ替えを短時間で行う。【解決手段】発進立坑に設置されたターンテーブルTTと、ターンテーブルTTの中心を通って相互に交差するとともにターンテーブルTTの円周上に両端が位置するようにしてターンテーブルTTに直線状に設けられ、ターンテーブルTTの回転により搬送用レールTRと選択的に連続する2組の入替用レールSRと、ターンテーブルTTの中心を挟んで入替用レールSRと搬送用レールTRとの連続位置と反対側に設けられて搬送用レールTRと連続している入替用レールSRと連続し、台車Dを走行駆動するバッテリ機関車LMが待機可能な待機用レールWRとを有する台車入替装置である。【選択図】図3


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    Title :

    TRUCK REPLACEMENT DEVICE AND MATERIAL TRANSPORTATION METHOD USING THE SAME


    Additional title:

    台車入替装置およびそれを用いた資材搬送方法



    Publication date :

    2021-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / B61J Verschieben oder Rangieren von Schienenfahrzeugen , SHIFTING OR SHUNTING OF RAIL VEHICLES / E21D SHAFTS , Schächte



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