A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
U-SHAPED STEEL SHEET PILE PRESS-IN DEVICE
To propose a U-shaped steel sheet pile press-in device that makes a plurality of U-shaped steel sheet piles adjacent to each other while their engagement lug parts engage with each other, and presses-in the U-shaped steel sheet piles underground while U-shaped web parts of the U-shaped steel sheet piles adjacent to each other are turned over alternately.SOLUTION: A press-in machine body 11 is equipped with a chuck device 12 so as to be movable vertically and rotatable horizontally. The chuck device 12 holds an auger casing 8 and a U-shaped steel sheet pile 10 so that a U-shaped web part 10a points to the auger casing 8 side along an outer periphery of the auger casing 8. A casing rotary device 13 is interposed between an auger body 7 of an earth auger 5 and the auger casing 8, or the auger casing 8 itself is equipped with the casing rotary device 13. The auger casing 8 is rotated by the casing rotary device 13. The chuck device 12, which holds the auger casing 8, is provided so that it can be independently rotated horizontally with respect to the auger body 7 by the casing rotary device 13 via the auger casing 8.SELECTED DRAWING: Figure 1
【課題】多数のＵ型鋼矢板をその係合耳部を互いに係合しながら隣接して、互いに隣接するＵ型鋼矢板のＵ状ウェッブ部が交互に表裏反転しながらＵ型鋼矢板を地中に圧入するようにしたＵ型鋼矢板圧入装置を提案することを目的とする。【解決手段】圧入機本体１１にチャック装置１２が上下動可能に且つ水平回転可能に装備され、該チャック装置１２に、前記オーガーケーシング８と、該オーガーケーシング８の外周部に沿ってＵ状ウェブ部１０ａがオーガーケーシング８側に向くようにしてＵ型鋼矢板１０とがチャックされ、アースオーガー５のオーガー本体７とオーガーケーシング８との間、又はオーガーケーシング８自体にケーシング回転装置１３を介在装備させ、該ケーシング回転装置１３によってオーガーケーシング８が回転され、オーガーケーシング８をチャックするチャック装置１２が、オーガーケーシング８を介して、ケーシング回転装置１３によって、オーガー本体７に対して独自に水平回転可能に設けられてなる。【選択図】図１
U-SHAPED STEEL SHEET PILE PRESS-IN DEVICE
To propose a U-shaped steel sheet pile press-in device that makes a plurality of U-shaped steel sheet piles adjacent to each other while their engagement lug parts engage with each other, and presses-in the U-shaped steel sheet piles underground while U-shaped web parts of the U-shaped steel sheet piles adjacent to each other are turned over alternately.SOLUTION: A press-in machine body 11 is equipped with a chuck device 12 so as to be movable vertically and rotatable horizontally. The chuck device 12 holds an auger casing 8 and a U-shaped steel sheet pile 10 so that a U-shaped web part 10a points to the auger casing 8 side along an outer periphery of the auger casing 8. A casing rotary device 13 is interposed between an auger body 7 of an earth auger 5 and the auger casing 8, or the auger casing 8 itself is equipped with the casing rotary device 13. The auger casing 8 is rotated by the casing rotary device 13. The chuck device 12, which holds the auger casing 8, is provided so that it can be independently rotated horizontally with respect to the auger body 7 by the casing rotary device 13 via the auger casing 8.SELECTED DRAWING: Figure 1
【課題】多数のＵ型鋼矢板をその係合耳部を互いに係合しながら隣接して、互いに隣接するＵ型鋼矢板のＵ状ウェッブ部が交互に表裏反転しながらＵ型鋼矢板を地中に圧入するようにしたＵ型鋼矢板圧入装置を提案することを目的とする。【解決手段】圧入機本体１１にチャック装置１２が上下動可能に且つ水平回転可能に装備され、該チャック装置１２に、前記オーガーケーシング８と、該オーガーケーシング８の外周部に沿ってＵ状ウェブ部１０ａがオーガーケーシング８側に向くようにしてＵ型鋼矢板１０とがチャックされ、アースオーガー５のオーガー本体７とオーガーケーシング８との間、又はオーガーケーシング８自体にケーシング回転装置１３を介在装備させ、該ケーシング回転装置１３によってオーガーケーシング８が回転され、オーガーケーシング８をチャックするチャック装置１２が、オーガーケーシング８を介して、ケーシング回転装置１３によって、オーガー本体７に対して独自に水平回転可能に設けられてなる。【選択図】図１
U-SHAPED STEEL SHEET PILE PRESS-IN DEVICE
Ｕ型鋼矢板圧入装置
ISE MASANORI (author) / TOKUNAGA YUKIHIRO (author) / YOSHIKAWA YOSHIYUKI (author)
2019-02-28
Patent
Electronic Resource
Japanese
| European Patent Office | 2020