JPS5938532U - Drainage pipe for pouring to prevent soil particle outflow - Google Patents
Drainage pipe for pouring to prevent soil particle outflowInfo
- Publication number
- JPS5938532U JPS5938532U JP13430082U JP13430082U JPS5938532U JP S5938532 U JPS5938532 U JP S5938532U JP 13430082 U JP13430082 U JP 13430082U JP 13430082 U JP13430082 U JP 13430082U JP S5938532 U JPS5938532 U JP S5938532U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- driving
- drainage pipe
- pouring
- soil particle
- 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
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Retaining Walls (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の打ち込み用排水パイプの一部切欠き断面
図、第２図は従来の打ち込み用排水パイプの土粒子流出
経路を示した断面図、第３図は本考案による土粒子流出
防止型打ち込み用排水パイプの断面図である。
１・・・打ち込み用排水パイプ、２・・・土粒子流出防
止用フィルターと゛してのネット状の筒、３・・・集水
孔、４・・・集水孔穿孔時に生ずるトゲ、５・・・土粒
子流出経路、６打ち込み用排水パイプ外管、７・・・打
ち込み用排水パイプ内管、８・・・土粒子を通さず透
−水性の良い不織布からなるフィルター、９・・・
連木材。
〉
７４Figure 1 is a partially cutaway sectional view of a conventional drainage pipe for driving in, Figure 2 is a sectional view showing the soil particle outflow route of a conventional drainage pipe for driving in, and Figure 3 is a prevention of soil particle outflow by the present invention. FIG. 3 is a sectional view of a drainage pipe for mold driving. 1... Drainage pipe for driving, 2... Net-like cylinder as a filter to prevent soil particle outflow, 3... Water collection hole, 4... Thorns produced when drilling the water collection hole, 5... ... Soil particle outflow route, 6. Outer pipe of drainage pipe for driving, 7. Inner pipe of drainage pipe for driving, 8.. Soil particles do not pass through.
- Filter made of water-based nonwoven fabric, 9...
Continuous wood. 〉 74
Claims (1)
、所定位置に集水孔を設けた打ち込み用排水パイプ内管
の外周に巻き付け、該打ち込み用−排水パイプ内管の外
径より大きな内径を有し、所定位置に集水孔を設けた打
ち込み用排水パイプ外管に前記打ち込み用排水パイプ内
管を挿入すると−ともに、前記打ち込み用排水パイプ外
管と前記りち込み用排水パイプ内管との打ち込み側の端
部の間隙に取り替え可能な連木材を設けたことを特徴と
する土粒子流出防止型打ち込み用排水パイプ。 ン[Scope of Claim for Utility Model Registration] A non-woven fabric that does not allow soil particles to pass through and has good water permeability is wrapped as a filter and wrapped around the inner circumference of a drain pipe for driving in which water collection holes are provided at predetermined positions. The inner pipe of the drain pipe for driving is inserted into the outer pipe of the drain pipe for driving, which has an inner diameter larger than the outer diameter of the pipe and has a water collection hole at a predetermined position. A drainage pipe for driving in that prevents soil particles from flowing out, characterized in that a replaceable connecting piece is provided in the gap between the inner pipe and the end on the driving side. hmm
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13430082U JPS5938532U (en) | 1982-09-06 | 1982-09-06 | Drainage pipe for pouring to prevent soil particle outflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13430082U JPS5938532U (en) | 1982-09-06 | 1982-09-06 | Drainage pipe for pouring to prevent soil particle outflow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5938532U true JPS5938532U (en) | 1984-03-12 |
| JPS6220517Y2 JPS6220517Y2 (en) | 1987-05-25 |
Family
ID=30302655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13430082U Granted JPS5938532U (en) | 1982-09-06 | 1982-09-06 | Drainage pipe for pouring to prevent soil particle outflow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5938532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146910A (en) * | 1984-12-21 | 1986-07-04 | Sumitomo Metal Ind Ltd | Method of preventing liquefaction of sand ground |
-
1982
- 1982-09-06 JP JP13430082U patent/JPS5938532U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61146910A (en) * | 1984-12-21 | 1986-07-04 | Sumitomo Metal Ind Ltd | Method of preventing liquefaction of sand ground |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220517Y2 (en) | 1987-05-25 |
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