PROBLEM TO BE SOLVED: To provide a mechanism and a method for supporting slope construction, which can apply constant tension to a wire rope for holding slope construction machinery, while holding the slope construction machinery during work on a slope.SOLUTION: A slope construction support mechanism 100 supports slope construction machinery 1 such as a cutting machine for slope construction on a slope by a support device 3 such as a tension member 15 (e.g. a wire rope) and a hydraulic winch. The support device 3 comprises a relief circuit CC1 that releases pressure oil flowing through a hydraulic circuit SC depending on tension T of the tension member 15.SELECTED DRAWING: Figure 1

    【課題】斜面で作業中の斜面施工機械を保持しつつ、斜面施工機械を保持するワイヤロープに一定の張力を付与することが出来る斜面施工支持機構及び支持方法を提供する。【解決手段】斜面施工支持機構100は、斜面を施工する切削機などの斜面施工機械1を張力部材15(例えばワイヤロープ)及び油圧ウインチなどの支持装置3により斜面上で支持する。支持装置3は張力部材15の張力Tに応じて油圧回路SCを流れる圧油を逃がすリリーフ回路CC1を備えている。【選択図】図1


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    Title :

    MECHANISM AND METHOD FOR SUPPORTING SLOPE CONSTRUCTION MACHINERY


    Additional title:

    斜面施工機械支持機構及び支持方法


    Contributors:

    Publication date :

    2017-04-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE / B66D Haspeln , CAPSTANS / E02D FOUNDATIONS , Gründungen / E21B EARTH OR ROCK DRILLING , Erd- oder Gesteinsbohren



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