JPH0379332U - - Google Patents
Info
- Publication number
- JPH0379332U JPH0379332U JP14195989U JP14195989U JPH0379332U JP H0379332 U JPH0379332 U JP H0379332U JP 14195989 U JP14195989 U JP 14195989U JP 14195989 U JP14195989 U JP 14195989U JP H0379332 U JPH0379332 U JP H0379332U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- excavation
- agitation
- stirring
- drive means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003756 stirring Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims 4
- 238000013019 agitation Methods 0.000 claims 3
- 238000005553 drilling Methods 0.000 description 2
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Description
第１図は本考案装置の一実施例を示す縦断面図
、第２図は第１図の−線拡大断面図である。 １……掘削軸、２……掘削ヘツド、１９……撹
拌軸、２０……撹拌羽根、２１……羽根取付枠体
、２３……ガイド軸、２５……ナツト状部材、Ｍ
……回転駆動手段。
、第２図は第１図の−線拡大断面図である。 １……掘削軸、２……掘削ヘツド、１９……撹
拌軸、２０……撹拌羽根、２１……羽根取付枠体
、２３……ガイド軸、２５……ナツト状部材、Ｍ
……回転駆動手段。
Claims (1)
- 先端部に掘削ヘツドを取付けた掘削軸と、撹拌
羽根を有し掘削軸に外嵌される撹拌軸と、これら
掘削軸及び撹拌軸を回転駆動させる回転駆動手段
とからなる地盤改良装置において、外周面に撹拌
羽根を取付けた羽根取付枠体を、撹拌軸にこれと
一体回転可能にして且つ軸方向スライド可能に外
嵌すると共に、撹拌軸の外側に外撹拌軸と平行に
軸架したねじ軸を、羽根取付枠体に固設したナツ
ト状部材に螺合し、該ねじ軸を前記回転駆動手段
に切離し自在に連動連結してなる地盤改良装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14195989U JPH0721622Y2 (ja) | 1989-12-06 | 1989-12-06 | 地盤改良装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14195989U JPH0721622Y2 (ja) | 1989-12-06 | 1989-12-06 | 地盤改良装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0379332U true JPH0379332U (ja) | 1991-08-13 |
| JPH0721622Y2 JPH0721622Y2 (ja) | 1995-05-17 |
Family
ID=31688814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14195989U Expired - Lifetime JPH0721622Y2 (ja) | 1989-12-06 | 1989-12-06 | 地盤改良装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0721622Y2 (ja) |
-
1989
- 1989-12-06 JP JP14195989U patent/JPH0721622Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0721622Y2 (ja) | 1995-05-17 |