JP4897640B2 - 地盤改良用の掘削攪拌装置 - Google Patents
地盤改良用の掘削攪拌装置 Download PDFInfo
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- JP4897640B2 JP4897640B2 JP2007266518A JP2007266518A JP4897640B2 JP 4897640 B2 JP4897640 B2 JP 4897640B2 JP 2007266518 A JP2007266518 A JP 2007266518A JP 2007266518 A JP2007266518 A JP 2007266518A JP 4897640 B2 JP4897640 B2 JP 4897640B2
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Description
また、コ状の供回り防止翼の幅方向と直交する面内方向に突設された板状の小突片からなる抵抗フランジが穿孔内壁に食い込んだ状態とされ、供回り防止翼の縦辺の中央部内側に突設されている上下の攪拌翼の穿孔壁に対する回転をしっかり止めることができる。
2…掘削翼
3…回転攪拌翼
4…土台リング
5…外管
6…供回り防止翼
6a…横辺
6b…縦辺
6c…連結部
7…抵抗フランジ
8…攪拌翼
Claims (1)
- 駆動装置によって回転させる回転軸(1)の先端部には掘削翼(2)および間隔をおいて上中下の3段の回転攪拌翼(3)とさらにその上に1段の回転攪拌翼(3)が突設され、掘削翼(2)と一番上の回転攪拌翼(3)との間に上下間隔をおいて土台リング(4)が設けられ、その土台リング(4)間に外管(5)が設けられ、上下の外管(5)を利用して上下の横辺(6a)と、該上下の横辺(6a)どうしをつなぐ縦辺(6b)からなる厚みより幅が大きい側面から見てコ状とした形状の供回り防止翼(6)が固定してあり、この供回り防止翼(6)の縦辺(6b)の外側上下に供回り防止翼(6)の幅方向と直交する面内方向に板状の小突片からなる抵抗フランジ(7)が突設され、抵抗フランジ(7)は穿孔内壁に食い込んだ状態とされ、縦辺(6b)の中央部内側に上下の攪拌翼(8)が内方向に向けて突設されていることを特徴とする地盤改良用の掘削攪拌装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007266518A JP4897640B2 (ja) | 2007-10-12 | 2007-10-12 | 地盤改良用の掘削攪拌装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007266518A JP4897640B2 (ja) | 2007-10-12 | 2007-10-12 | 地盤改良用の掘削攪拌装置 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005140668A Division JP2006316515A (ja) | 2005-05-13 | 2005-05-13 | 地盤改良用の掘削攪拌装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2008057322A JP2008057322A (ja) | 2008-03-13 |
| JP2008057322A5 JP2008057322A5 (ja) | 2008-05-01 |
| JP4897640B2 true JP4897640B2 (ja) | 2012-03-14 |
Family
ID=39240400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007266518A Expired - Fee Related JP4897640B2 (ja) | 2007-10-12 | 2007-10-12 | 地盤改良用の掘削攪拌装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4897640B2 (ja) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5829374B2 (ja) * | 1980-04-28 | 1983-06-22 | 株式会社 テノツクス | 地盤改良機における切削土の混合撹拌翼装置 |
| JPS6078013A (ja) * | 1983-10-06 | 1985-05-02 | Tenotsukusu:Kk | 地盤改良機における切削土の混合撹拌翼装置 |
| JPS62242013A (ja) * | 1986-04-11 | 1987-10-22 | Hisao Inoue | ソイルセメント混合撹拌装置 |
| JP2521533B2 (ja) * | 1989-06-05 | 1996-08-07 | 勇 辻野 | 孔壁を転圧する放射状攪拌板を備えた掘削攪拌装置 |
| JP3287989B2 (ja) * | 1996-03-19 | 2002-06-04 | 不動建設株式会社 | 地盤の攪拌混合処理装置 |
| JP3904373B2 (ja) * | 2000-05-18 | 2007-04-11 | 株式会社テノックス | 地盤改良用掘削撹拌装置 |
| JP3972075B2 (ja) * | 2002-04-24 | 2007-09-05 | 株式会社ドリームテック | 地盤改良機の撹拌装置 |
| JP2006316515A (ja) * | 2005-05-13 | 2006-11-24 | Traverse:Kk | 地盤改良用の掘削攪拌装置 |
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2007
- 2007-10-12 JP JP2007266518A patent/JP4897640B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008057322A (ja) | 2008-03-13 |
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