A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GROUND EXCAVATION MACHINE
PROBLEM TO BE SOLVED: To provide a ground excavation machine capable of accurately positioning an excavation machine body to excavate the ground when constructing a wall-like structure in the ground of a narrow work area with a limited overhead clearance.SOLUTION: An excavation machine body 2 is installed on an excavation machine body traveling frame 5. A sheave 8 to guide a wire to suspend the excavation machine body 2 is installed above the excavation machine body traveling frame 5 through a horizontal position control device 9. The horizontal position control device 9 moves the sheave 8 in a traveling direction of the excavation machine body traveling frame 5 and a direction orthogonal thereto.SELECTED DRAWING: Figure 3
【課題】低空頭かつ狭隘な作業エリアの地中に壁状構造物を構築するにあたり、地盤を掘削する掘削機本体の位置出しを精度よく行うことの可能な地盤掘削機を提供する。【解決手段】掘削機本体２を掘削機本体用走行フレーム５に設置し、掘削機本体用走行フレーム５の上部に、掘削機本体２を吊持するワイヤーが案内されるシーブ８を、平面位置調整装置９を介して設置し、平面位置調整装置９にてシーブ８を掘削機本体用走行フレーム５の走行方向及び走行直交方向に移動させる。【選択図】図３
GROUND EXCAVATION MACHINE
PROBLEM TO BE SOLVED: To provide a ground excavation machine capable of accurately positioning an excavation machine body to excavate the ground when constructing a wall-like structure in the ground of a narrow work area with a limited overhead clearance.SOLUTION: An excavation machine body 2 is installed on an excavation machine body traveling frame 5. A sheave 8 to guide a wire to suspend the excavation machine body 2 is installed above the excavation machine body traveling frame 5 through a horizontal position control device 9. The horizontal position control device 9 moves the sheave 8 in a traveling direction of the excavation machine body traveling frame 5 and a direction orthogonal thereto.SELECTED DRAWING: Figure 3
【課題】低空頭かつ狭隘な作業エリアの地中に壁状構造物を構築するにあたり、地盤を掘削する掘削機本体の位置出しを精度よく行うことの可能な地盤掘削機を提供する。【解決手段】掘削機本体２を掘削機本体用走行フレーム５に設置し、掘削機本体用走行フレーム５の上部に、掘削機本体２を吊持するワイヤーが案内されるシーブ８を、平面位置調整装置９を介して設置し、平面位置調整装置９にてシーブ８を掘削機本体用走行フレーム５の走行方向及び走行直交方向に移動させる。【選択図】図３
GROUND EXCAVATION MACHINE
地盤掘削機
FUJIMOTO MARIO (author) / WADA MAKOTO (author) / KIYOTA MASAHIRO (author) / HAYASHI NOBUHIKO (author) / ARAKAWA MAKOTO (author) / SHIINA SHOICHI (author) / MIWA TORU (author)
2017-01-05
Patent
Electronic Resource
Japanese
IPC:
E02F
Baggern
,
DREDGING
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