JPH0258039U - - Google Patents
Info
- Publication number
- JPH0258039U JPH0258039U JP13750788U JP13750788U JPH0258039U JP H0258039 U JPH0258039 U JP H0258039U JP 13750788 U JP13750788 U JP 13750788U JP 13750788 U JP13750788 U JP 13750788U JP H0258039 U JPH0258039 U JP H0258039U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- rod
- view
- vertical sectional
- submersible pump
- 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
- 239000004576 sand Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Description
第１図は本考案の一実施例を示す地盤改良装置
の部分縦断面図、第２図は第１図の―線矢視
図、第３図はオーガ装置の下端部を示す正面図、
第４図ａは砂投入部の部分切欠平面図、第４図ｂ
は部分縦断面図、第５図ａはサンド供給ホースを
ケーシングに接続した概略図、第５図ｂは水中ポ
ンプを備えたときの概略図、第６図は逆止弁を示
す拡大縦断面図である。
１ａ，１ｂ：ロツド、１ｃ，１ｄ：カツタ、１
ｅ，１ｆ：攪拌羽根、１ｇ：拘束リング、２：ケ
ーシング、２ａ，２ｂ：スリーブ、２ｃ……導入
孔、３：上端壁、３ａ：開口、３ｂ：フランジ、
３ｃ：ボルト・ナツト、４：砂投入部、４ａ：蓋
、５：水中ポンプ装着部、５ａ：蓋、６：サンド
供給ホース、６ａ：接続フランジ、７：水中ポン
プ、７ａ：接続フランジ、７ｂ：吸引部、７ｃ：
揚水ホース、８：逆止弁、８ａ：ヒンジ軸、８ｂ
：弁板。
Fig. 1 is a partial vertical sectional view of a ground improvement device showing an embodiment of the present invention, Fig. 2 is a view taken along the line - - of Fig. 1, and Fig. 3 is a front view showing the lower end of the auger device.
Figure 4a is a partially cutaway plan view of the sand input section, Figure 4b
is a partial vertical sectional view, FIG. 5 a is a schematic diagram of the sand supply hose connected to the casing, FIG. 5 b is a schematic diagram when equipped with a submersible pump, and FIG. 6 is an enlarged vertical sectional view showing the check valve. It is. 1a, 1b: Rod, 1c, 1d: Katsuta, 1
e, 1f: stirring blade, 1g: restraint ring, 2: casing, 2a, 2b: sleeve, 2c...introduction hole, 3: upper end wall, 3a: opening, 3b: flange,
3c: bolt/nut, 4: sand input part, 4a: lid, 5: submersible pump mounting part, 5a: lid, 6: sand supply hose, 6a: connection flange, 7: submersible pump, 7a: connection flange, 7b: Suction part, 7c:
Pumping hose, 8: Check valve, 8a: Hinge shaft, 8b
:Valve plate.
Claims (1)
拌羽根を含めて囲む下端開口のケーシングを前記
ロツドに取り付け、該ケーシングの下端を前記ロ
ツドの下端よりも下にし、更に該ケーシングに砂
投入口を設けたことを特徴とする地盤改良装置。 A casing with an opening at the lower end surrounding the cutter and stirring blade provided at the lower end of the auger rod is attached to the rod, the lower end of the casing is lower than the lower end of the rod, and a sand inlet is provided in the casing. A ground improvement device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750788U JPH067068Y2 (en) | 1988-10-20 | 1988-10-20 | Ground improvement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13750788U JPH067068Y2 (en) | 1988-10-20 | 1988-10-20 | Ground improvement device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258039U true JPH0258039U (en) | 1990-04-26 |
| JPH067068Y2 JPH067068Y2 (en) | 1994-02-23 |
Family
ID=31398992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13750788U Expired - Lifetime JPH067068Y2 (en) | 1988-10-20 | 1988-10-20 | Ground improvement device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH067068Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007307498A (en) * | 2006-05-19 | 2007-11-29 | Takenaka Doboku Co Ltd | In-situ mixing treatment method and in-situ mixing treatment equipment for contaminated soil at the bottom of the water |
| CN104846847A (en) * | 2014-02-13 | 2015-08-19 | 株式会社不动堤土乐 | Ground base improving apparatus and ground base improving method by utilizing apparatus |
| JP2016191259A (en) * | 2015-03-31 | 2016-11-10 | 日本海工株式会社 | Ground improvement device, ground improvement method, casing pipe, excavation equipment |
-
1988
- 1988-10-20 JP JP13750788U patent/JPH067068Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007307498A (en) * | 2006-05-19 | 2007-11-29 | Takenaka Doboku Co Ltd | In-situ mixing treatment method and in-situ mixing treatment equipment for contaminated soil at the bottom of the water |
| CN104846847A (en) * | 2014-02-13 | 2015-08-19 | 株式会社不动堤土乐 | Ground base improving apparatus and ground base improving method by utilizing apparatus |
| JP2016191259A (en) * | 2015-03-31 | 2016-11-10 | 日本海工株式会社 | Ground improvement device, ground improvement method, casing pipe, excavation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH067068Y2 (en) | 1994-02-23 |