JPH0426297U - - Google Patents
Info
- Publication number
- JPH0426297U JPH0426297U JP6546890U JP6546890U JPH0426297U JP H0426297 U JPH0426297 U JP H0426297U JP 6546890 U JP6546890 U JP 6546890U JP 6546890 U JP6546890 U JP 6546890U JP H0426297 U JPH0426297 U JP H0426297U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- casing
- pump
- water
- leading
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Description
図面は本案の実施例を示し、第１図は管埋設装
置全体の一部切欠側面図、第２図は先導管部分の
拡大縦断面図である。
１……管埋設装置、５……埋設管、５′……先
導管、６……ケーシング、７……オーガスクリユ
ー、１４……吸水ポンプ、１６……排水管、１７
……排水孔。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway side view of the entire pipe embedding device, and FIG. 2 is an enlarged longitudinal sectional view of the leading pipe portion. DESCRIPTION OF SYMBOLS 1... Pipe burial device, 5... Buried pipe, 5'... Leading pipe, 6... Casing, 7... Auger screw, 14... Water suction pump, 16... Drain pipe, 17
...Drain hole.
Claims (1)
グを挿通すると共に該ケーシング内にオーガスク
リユーを回転自在に挿通し、上記先導管の先端地
盤を掘削しつつ掘削土砂を上記ケーシング内を通
じて後方へ搬送すると共に上記埋設管を前方へ押
しこんでいく管埋設装置において、 上記先導管内に該先導管内に浸入した水を汲み
出すポンプを設けるとともに、上記ポンプで汲み
出される水を排出すべき管を該ポンプから上記ケ
ーシングの周壁にあけた排水孔に接続した、 管埋設装置における先導管内排水装置。[Scope of Claim for Utility Model Registration] A casing is inserted into a buried pipe to which a leading pipe is connected to the tip, and an auger screw is rotatably inserted into the casing, and while the ground at the tip of the leading pipe is excavated, excavated soil is excavated. In a pipe burying device that transports water backward through the casing and pushes the buried pipe forward, a pump is provided in the leading pipe to pump out water that has entered the leading pipe, and the water is pumped out by the pump. A drainage device in a leading pipe in a pipe burying device, wherein a pipe to discharge water is connected from the pump to a drainage hole drilled in the peripheral wall of the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546890U JP2508875Y2 (en) | 1990-06-22 | 1990-06-22 | Drainage device in the front conduit of pipe burying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6546890U JP2508875Y2 (en) | 1990-06-22 | 1990-06-22 | Drainage device in the front conduit of pipe burying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0426297U true JPH0426297U (en) | 1992-03-02 |
| JP2508875Y2 JP2508875Y2 (en) | 1996-08-28 |
Family
ID=31597323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6546890U Expired - Fee Related JP2508875Y2 (en) | 1990-06-22 | 1990-06-22 | Drainage device in the front conduit of pipe burying device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508875Y2 (en) |
-
1990
- 1990-06-22 JP JP6546890U patent/JP2508875Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508875Y2 (en) | 1996-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |