JPS6080197U - Propulsion steel pipe joint device - Google Patents
Propulsion steel pipe joint deviceInfo
- Publication number
- JPS6080197U JPS6080197U JP17258083U JP17258083U JPS6080197U JP S6080197 U JPS6080197 U JP S6080197U JP 17258083 U JP17258083 U JP 17258083U JP 17258083 U JP17258083 U JP 17258083U JP S6080197 U JPS6080197 U JP S6080197U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- propulsion steel
- main
- steel pipe
- joint device
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図および第３図はこの考案の一実施例を示
したもので、第１図は、推進用鋼管の継手状態を示す分
解断面図、第２図は、その一部詳細図、第３図は、接合
された状態を示す一部詳細図である。
１．２・・・推進用鋼管、３・・・本管、３ａ・・・継
手部、４・・・塗覆装、５・・・内装管、６・・・外装
管、７・・・ガイド管、６ａ・・・外装管継手部、７ａ
・・・ガイド管継手部、８・・・内装管端部リング、９
・・・スペーサー、１０・・・溝部、１１・・・止水リ
ング。Figures 1, 2, and 3 show an embodiment of this invention, with Figure 1 being an exploded sectional view showing the state of the joint of the propulsion steel pipe, and Figure 2 showing some details. 3 are partially detailed views showing the joined state. 1.2... Propulsion steel pipe, 3... Main pipe, 3a... Joint part, 4... Coating, 5... Inner pipe, 6... Exterior pipe, 7... Guide pipe, 6a...Exterior pipe joint part, 7a
... Guide pipe joint part, 8 ... Internal pipe end ring, 9
...Spacer, 10...Groove, 11...Water stop ring.
Claims (1)
けるとともに当該ガイド管の外周を前記本管の外周とと
もに内装管および外装管で被覆し、かつ当該ガイド管端
部に弾力性止水リングを取付け、前記本管端部にスペー
サーを取付は接続すべき他方の推進用鋼管の本管端部が
前記ガイド管に嵌合してあり接続すべき他方の推進用鋼
管の外装管端部が前記ガイド管端部に嵌合しであるとと
もに双方の本管突合せ部の前記スペーサーによ′つて形
成された間隙部が溶接してなることを特徴とする推進用
鋼管の継手装置。A guide pipe is provided at the main end of one of the propulsion steel pipes to be connected, and the outer periphery of the guide pipe is covered with an inner pipe and an outer pipe, and an elastic stop is provided at the end of the guide pipe. Attach a water ring and attach a spacer to the main pipe end.The main pipe end of the other propulsion steel pipe to be connected is fitted into the guide pipe, and the outer pipe end of the other propulsion steel pipe to be connected. A joint device for propulsion steel pipes, characterized in that a portion fits into the end portion of the guide tube, and a gap portion formed by the spacer at the abutting portions of both main pipes is welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17258083U JPS6080197U (en) | 1983-11-08 | 1983-11-08 | Propulsion steel pipe joint device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17258083U JPS6080197U (en) | 1983-11-08 | 1983-11-08 | Propulsion steel pipe joint device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6080197U true JPS6080197U (en) | 1985-06-04 |
Family
ID=30376159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17258083U Pending JPS6080197U (en) | 1983-11-08 | 1983-11-08 | Propulsion steel pipe joint device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6080197U (en) |
-
1983
- 1983-11-08 JP JP17258083U patent/JPS6080197U/en active Pending
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