JPH0223037U - - Google Patents
Info
- Publication number
- JPH0223037U JPH0223037U JP10007088U JP10007088U JPH0223037U JP H0223037 U JPH0223037 U JP H0223037U JP 10007088 U JP10007088 U JP 10007088U JP 10007088 U JP10007088 U JP 10007088U JP H0223037 U JPH0223037 U JP H0223037U
- Authority
- JP
- Japan
- Prior art keywords
- scraper
- excavation
- connecting member
- excavator
- soil
- 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
- 239000004568 cement Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 claims 4
- 238000007596 consolidation process Methods 0.000 claims 1
- 238000004898 kneading Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000005553 drilling Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Description
第１図はこの考案に係る掘削機の側面図、第２
図は同側面図、第３図は、スクレーパーを倒した
縦断拡大正面図、第４図は同上の横断平面図、第
５図はスクレーパーを起した拡大正面図、第６図
は仮止め装置の拡大正面図、第７図及び第８図は
ソイルセメント柱列壁の施工を示す平面図である
。
１……リーダーマスト、２……掘削軸、３……
ワイヤ、４……スライダ、５……駆動機、６……
管軸、７……掘削刃、８……攪拌部材、９……連
結部材、１０……スクレーパー、１６……仮止め
装置、１９……ストツパ。
Figure 1 is a side view of the excavator according to this invention, Figure 2
The figures are the same side view, Figure 3 is an enlarged longitudinal front view with the scraper folded down, Figure 4 is a cross-sectional plan view of the same as above, Figure 5 is an enlarged front view with the scraper raised, and Figure 6 is the temporary fixing device. The enlarged front view, FIGS. 7 and 8 are plan views showing the construction of the soil-cement column row walls. 1...Leader mast, 2...Drilling shaft, 3...
Wire, 4...Slider, 5...Driver, 6...
Pipe shaft, 7...Drilling blade, 8...Stirring member, 9...Connection member, 10...Scraper, 16...Temporary fixing device, 19...Stopper.
Claims (1)
の掘削軸を降下させながら地面から地中の所定深
さ迄掘削し、かつ掘削時に掘削軸の軸芯の通路を
利用して注入する固結液と掘削土壌とを撹拌混練
してソイルセメント柱列壁を造成する掘削機にお
いて、各掘削軸の下部を連結する連結部材の両端
に起伏回動するスクレーパーを設け、又連結部材
の両端に先端が上方に向くよう垂直に起したスク
ーパーの仮止め装置と、先端が外側斜め上方に向
くよう倒れたスクレーパーのストツパとを設けた
ことを特徴とする掘削機。 Excavating from the ground to a predetermined depth while lowering multiple parallel excavation shafts using the leader mast as a guide, and during excavation, the consolidation liquid and excavated soil are injected using the passage in the axis of the excavation shafts. In an excavator that creates soil-cement column walls by stirring and kneading, a connecting member that connects the lower part of each excavation shaft is provided with a scraper that rotates up and down at both ends, and a scraper is provided at both ends of the connecting member with the tip facing upward. An excavator characterized by being provided with a temporary fixing device for a scooper that is raised vertically, and a stopper for a scraper that is tilted so that its tip faces outward and diagonally upward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10007088U JPH0523629Y2 (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10007088U JPH0523629Y2 (en) | 1988-07-28 | 1988-07-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0223037U true JPH0223037U (en) | 1990-02-15 |
| JPH0523629Y2 JPH0523629Y2 (en) | 1993-06-16 |
Family
ID=31327813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10007088U Expired - Lifetime JPH0523629Y2 (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523629Y2 (en) |
-
1988
- 1988-07-28 JP JP10007088U patent/JPH0523629Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523629Y2 (en) | 1993-06-16 |
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