A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXCAVATING AND AGITATING DEVICE
PROBLEM TO BE SOLVED: To provide an underground pile formed by excavating a square excavation hole in a weak ground and by agitating and mixing excavated sediment and a hardening material to be solidified into a square.SOLUTION: An excavating and agitating device includes: a rotating rod 9; a horizontal excavation part 7 which is provided on a tip of the rotating rod 9 and rotates in a horizontal direction together with the rotating rod 9; a vertical excavation part 8 arranged above the horizontal excavation part 7; and a mechanical element 21 which transmits rotation of the rotating rod 9 and gives a rotating force in a vertical direction to the vertical excavation part 8, where the vertical excavation part 8 is rotatably supported by a protective case 22 which is separated from the rotation of the rotating rod 9.SELECTED DRAWING: Figure 2
【課題】軟弱地盤に角形の掘削穴を掘削すると共に、掘削した土砂と硬化材とを攪拌混合して角形に凝固させた地中杭を提供する。【解決手段】回転ロッド９と、回転ロッド９の先端に設けられ、回転ロッド９と共に水平方向に回転する水平掘削部７と、水平掘削部７の上方に配置された垂直掘削部８と、回転ロッド９の回転を動力伝達して垂直掘削部８に垂直方向の回転力を付与する機械要素２１とを備え、垂直掘削部８が回転ロッド９の回転と切り離された保護ケース２２に回転可能に支持されている。【選択図】図２
EXCAVATING AND AGITATING DEVICE
PROBLEM TO BE SOLVED: To provide an underground pile formed by excavating a square excavation hole in a weak ground and by agitating and mixing excavated sediment and a hardening material to be solidified into a square.SOLUTION: An excavating and agitating device includes: a rotating rod 9; a horizontal excavation part 7 which is provided on a tip of the rotating rod 9 and rotates in a horizontal direction together with the rotating rod 9; a vertical excavation part 8 arranged above the horizontal excavation part 7; and a mechanical element 21 which transmits rotation of the rotating rod 9 and gives a rotating force in a vertical direction to the vertical excavation part 8, where the vertical excavation part 8 is rotatably supported by a protective case 22 which is separated from the rotation of the rotating rod 9.SELECTED DRAWING: Figure 2
【課題】軟弱地盤に角形の掘削穴を掘削すると共に、掘削した土砂と硬化材とを攪拌混合して角形に凝固させた地中杭を提供する。【解決手段】回転ロッド９と、回転ロッド９の先端に設けられ、回転ロッド９と共に水平方向に回転する水平掘削部７と、水平掘削部７の上方に配置された垂直掘削部８と、回転ロッド９の回転を動力伝達して垂直掘削部８に垂直方向の回転力を付与する機械要素２１とを備え、垂直掘削部８が回転ロッド９の回転と切り離された保護ケース２２に回転可能に支持されている。【選択図】図２
EXCAVATING AND AGITATING DEVICE
掘削攪拌装置
WATANABE KAZUO (author) / WATANABE JUNJI (author)
2018-09-27
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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