HYDRAULIC PRESS-IN/PULL-OUT DEVICE OF STEEL SHEET PILE: Fid-Bau Portal

HYDRAULIC PRESS-IN/PULL-OUT DEVICE OF STEEL SHEET PILE

MIYAMOTO KIYOSHI

PROBLEM TO BE SOLVED: To provide a hydraulic press-in/pull-out device for efficiently and safely pushing in and pulling out an inclined steel sheet pile.SOLUTION: A hydraulic press-in/pull-out device of a steel sheet pile A is provided on the ground of a hydraulic press-in/pull-out mechanism 2, and holds a lower end part of a ground exposed part of the steel sheet pile A, and an inclined support mechanism 3 for supporting a predetermined angle is arranged in a proper place of an intermediate part from an upper part of the ground exposed part of the steel sheet pile, and the inclined support mechanism 3 is provided with a movement mechanism capable of freely moving the inclined steel sheet pile A in the vertical direction, and the inclined support mechanism 3 is connected to a fixation mechanism, and the fixation mechanism fixes the inclined support mechanism 3 by providing a height adjustment mechanism for adjusting a height of the inclined support mechanism 3 and an angle adjustment mechanism for adjusting the inclined support mechanism 3 at a predetermined angle.SELECTED DRAWING: Figure 1

【課題】傾斜した鋼矢板を効率よく安全に押し込み、引き抜く油圧圧入引抜装置を提供する。【解決手段】鋼矢板Ａの油圧圧入引抜装置であって、油圧圧入引抜機構２の地上に設けて鋼矢板Ａの地上露出部の下端部を保持するとともに、鋼矢板の地上露出部の上部から中間部の適所に所定角度を支持する傾斜支持機構３を配置し、傾斜支持機構３には傾斜した鋼矢板Ａを上下方向には自由に移動可能する移動機構を設けるとともに傾斜支持機構３を固定機構に連結し、固定機構は傾斜支持機構３の高さを調整する高さ調整機構と、傾斜支持機構３を所定角度に調整する角度調整機構とを設けて傾斜支持機構３を固定する。【選択図】図１

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