A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PILE PRESS-IN MACHINE AND PILE PRESS-IN METHOD
To provide a pile press-in machine and a pile press-in method that can easily supply high pressure water to not only the front and rear positions of a pile but also the left and right side positions.SOLUTION: A pile press-in machine 1 includes a chuck 10 that grasps a pile A, a lifting/lowering body 5 that lifts and lowers the chuck 10, and a press-in machine body 4 that operates the lifting/lowering body 5 up and down. A water jet hose winding device 15 is attached to the press-in machine body 4. Another water jet hose winding device 16 is attachable in at least the left and right side positions of the lifting/lowering body 5 while the sending direction of a hose 26 points to the chuck 10. This makes it possible to easily supply high pressure water to not only the front and rear positions of the pile A but also the left and right side positions. By supplying high pressure water to the front, rear, left side, and right side positions of the pile A as necessary, press-in resistance is reduced effectively and the pile A can be pressed into the ground efficiently.SELECTED DRAWING: Figure 1
【課題】杭の前後位置のみならず左右側方位置にも高圧水を容易に供給することが可能な杭圧入機および杭圧入方法を提供する。【解決手段】杭Ａを掴むチャック１０と、チャック１０を昇降させる昇降体５と、昇降体５を昇降動作させる圧入機本体４を備える杭圧入機１において、圧入機本体４にウォータジェットのホース巻取り装置１５が取り付けられるとともに、昇降体５の少なくとも左側方位置と右側方位置とに別のウォータジェットのホース巻取り装置１６が、ホース２６の送り方向をチャック１０に向けた姿勢で取り付け自在であることを特徴とする。杭Ａの前後位置のみならず左右側方位置にも高圧水を容易に供給することが可能となる。必要に応じて杭Ａの前後位置および左右側方位置に高圧水を供給することで、圧入抵抗力を効果的に低減し、地盤に杭Ａを効率よく圧入することができる。【選択図】図１
PILE PRESS-IN MACHINE AND PILE PRESS-IN METHOD
To provide a pile press-in machine and a pile press-in method that can easily supply high pressure water to not only the front and rear positions of a pile but also the left and right side positions.SOLUTION: A pile press-in machine 1 includes a chuck 10 that grasps a pile A, a lifting/lowering body 5 that lifts and lowers the chuck 10, and a press-in machine body 4 that operates the lifting/lowering body 5 up and down. A water jet hose winding device 15 is attached to the press-in machine body 4. Another water jet hose winding device 16 is attachable in at least the left and right side positions of the lifting/lowering body 5 while the sending direction of a hose 26 points to the chuck 10. This makes it possible to easily supply high pressure water to not only the front and rear positions of the pile A but also the left and right side positions. By supplying high pressure water to the front, rear, left side, and right side positions of the pile A as necessary, press-in resistance is reduced effectively and the pile A can be pressed into the ground efficiently.SELECTED DRAWING: Figure 1
【課題】杭の前後位置のみならず左右側方位置にも高圧水を容易に供給することが可能な杭圧入機および杭圧入方法を提供する。【解決手段】杭Ａを掴むチャック１０と、チャック１０を昇降させる昇降体５と、昇降体５を昇降動作させる圧入機本体４を備える杭圧入機１において、圧入機本体４にウォータジェットのホース巻取り装置１５が取り付けられるとともに、昇降体５の少なくとも左側方位置と右側方位置とに別のウォータジェットのホース巻取り装置１６が、ホース２６の送り方向をチャック１０に向けた姿勢で取り付け自在であることを特徴とする。杭Ａの前後位置のみならず左右側方位置にも高圧水を容易に供給することが可能となる。必要に応じて杭Ａの前後位置および左右側方位置に高圧水を供給することで、圧入抵抗力を効果的に低減し、地盤に杭Ａを効率よく圧入することができる。【選択図】図１
PILE PRESS-IN MACHINE AND PILE PRESS-IN METHOD
杭圧入機および杭圧入方法
KITAMURA MORIO (author) / TANAKA YASUHIRO (author) / IWASHITA HIROYA (author)
2020-01-16
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen