JPH0484433U - - Google Patents
Info
- Publication number
- JPH0484433U JPH0484433U JP12809490U JP12809490U JPH0484433U JP H0484433 U JPH0484433 U JP H0484433U JP 12809490 U JP12809490 U JP 12809490U JP 12809490 U JP12809490 U JP 12809490U JP H0484433 U JPH0484433 U JP H0484433U
- Authority
- JP
- Japan
- Prior art keywords
- wall construction
- column
- stirring
- cutting
- cutting bit
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
Description
第１図は本考案による柱列式地下壁構築装置の
概略を示す破断正面図、第２図は案内部材により
切削方向の曲がりを防止する状況を示す説明図、
第３図は従来の柱列式地下壁構築装置により深部
において切削方向が曲がつた状況を示す説明図、
第４図イは従来の柱列式地下壁構築装置を示す正
面図、第４図ロは従来の柱列式地下壁構築装置を
示す側面図である。
１０，２０……三軸オーガー（柱列式地下壁構
築装置）、１１……鋼管（案内部材）、２１……
撹拌翼、２２……シヤフト、２３……オーガー、
２４……撹拌ロツド（撹拌機構）、２６……切削
ビツト。
FIG. 1 is a cutaway front view schematically showing the column-type underground wall construction device according to the present invention, and FIG. 2 is an explanatory diagram showing a situation in which bending in the cutting direction is prevented by a guide member.
Figure 3 is an explanatory diagram showing a situation where the cutting direction is curved in the deep part by the conventional pillar-type underground wall construction equipment;
FIG. 4A is a front view showing a conventional column-type basement wall construction device, and FIG. 4B is a side view showing a conventional column-type basement wall construction device. 10, 20... Three-axis auger (column type underground wall construction device), 11... Steel pipe (guiding member), 21...
Stirring blade, 22...shaft, 23...auger,
24... Stirring rod (stirring mechanism), 26... Cutting bit.
Claims (1)
工法において使用される、撹拌翼とオーガーとを
組合せた少くとも一本の撹拌機構を備えた柱列式
地下壁構築装置において、該装置の少くとも一本
の撹拌機構には、先端の切削ビツトの上方に該ビ
ツトの切削径と略等しい外径を有する案内部材を
設けたことを特徴とする柱列式地下壁構築装置。 In a column type basement wall construction device equipped with at least one stirring mechanism combining a stirring blade and an auger, which is used in a column type basement wall construction method for constructing a soil cement column column wall, A columnar underground wall construction apparatus characterized in that each of the stirring mechanisms is provided with a guide member having an outer diameter approximately equal to the cutting diameter of the cutting bit above the cutting bit at the tip thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12809490U JPH0484433U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12809490U JPH0484433U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484433U true JPH0484433U (en) | 1992-07-22 |
Family
ID=31875569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12809490U Pending JPH0484433U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015232224A (en) * | 2014-06-10 | 2015-12-24 | ジェコス株式会社 | Underground continuous wall construction system |
-
1990
- 1990-11-30 JP JP12809490U patent/JPH0484433U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015232224A (en) * | 2014-06-10 | 2015-12-24 | ジェコス株式会社 | Underground continuous wall construction system |
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