JPS61188692U - - Google Patents
Info
- Publication number
- JPS61188692U JPS61188692U JP7104385U JP7104385U JPS61188692U JP S61188692 U JPS61188692 U JP S61188692U JP 7104385 U JP7104385 U JP 7104385U JP 7104385 U JP7104385 U JP 7104385U JP S61188692 U JPS61188692 U JP S61188692U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- main
- filler
- propulsion steel
- tube
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000010422 painting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Description
第１図は本考案装置を示す断面図、第２図イ、
ロは継手を接続する状態を示す部分断面図である
。
２，４……管、６……本管、８……塗覆装、１
０……コンクリート、１２……外装管、１４……
テーパ付ガイド管、１５……鋼リング、１６……
止水ゴムリング、１８……ストツパ。
Figure 1 is a sectional view showing the device of the present invention, Figure 2 A,
B is a partial sectional view showing a state in which the joint is connected. 2, 4...Pipe, 6...Main pipe, 8...Painting, 1
0...Concrete, 12...Exterior pipe, 14...
Tapered guide tube, 15... Steel ring, 16...
Water stop rubber ring, 18... Stoppa.
Claims (1)
外装管で被覆した推進用鋼管を接続する継手にお
いて、一方の接続すべき推進用鋼管の端部に外周
を充填材及び外装管で被覆し、本管端部の一部を
包囲するように本管に固着されたテーパ付ガイド
管と、充填材及び外装管が前記本管と、前記テー
パ付ガイド管端の距離だけむき出しにされた他方
の接続すべき推進用鋼管の本管と、該本管の外周
面に装着した止水弾性体リングと、前記弾性体リ
ングより推進用鋼管の軸方向中心側の前記むき出
しにされた本管外周面に固着された環状のストツ
パとを設けたことを特徴とする推進用鋼管の継手
。 In a joint that connects propulsion steel pipes in which the outer periphery of the main pipe is covered with a filler and the filler is further covered with an armored pipe, the outer periphery of the end of one of the propulsion steel pipes to be connected is covered with the filler and the outer pipe. and a tapered guide tube fixed to the main tube so as to surround a part of the main tube end, and the filler and the outer tube are exposed by a distance between the main tube and the tapered guide tube end. The main pipe of the other propulsion steel pipe to be connected, a water-stop elastic ring attached to the outer peripheral surface of the main pipe, and the exposed main pipe that is closer to the axial center of the propulsion steel pipe than the elastic ring. A joint for a propulsion steel pipe, characterized by having an annular stopper fixed to the outer peripheral surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7104385U JPS61188692U (en) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7104385U JPS61188692U (en) | 1985-05-13 | 1985-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61188692U true JPS61188692U (en) | 1986-11-25 |
Family
ID=30608179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7104385U Pending JPS61188692U (en) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61188692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03130486U (en) * | 1990-04-10 | 1991-12-27 | ||
| JPH06257383A (en) * | 1993-03-05 | 1994-09-13 | Kawasaki Steel Corp | Double propulsive pipe to be buried |
-
1985
- 1985-05-13 JP JP7104385U patent/JPS61188692U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03130486U (en) * | 1990-04-10 | 1991-12-27 | ||
| JPH06257383A (en) * | 1993-03-05 | 1994-09-13 | Kawasaki Steel Corp | Double propulsive pipe to be buried |
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