JPS58114982U - Fittings for curved propulsion steel pipes - Google Patents
Fittings for curved propulsion steel pipesInfo
- Publication number
- JPS58114982U JPS58114982U JP1134882U JP1134882U JPS58114982U JP S58114982 U JPS58114982 U JP S58114982U JP 1134882 U JP1134882 U JP 1134882U JP 1134882 U JP1134882 U JP 1134882U JP S58114982 U JPS58114982 U JP S58114982U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- slit
- fittings
- steel pipes
- steel pipe
- 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)
- Joints With Sleeves (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図は従来の係止ピン式カップリング継手を示す分解
斜視図、第２図はその継手の連結状態を示す平面図であ
る。第３図ないし第１１図はこの考案の一実施例を示す
ものであって、第３図は一方の鋼管の継手部を示す平面
図、第４図はその正 −面図、第５図は第３図の
Ａ−Ａ線拡大断面図、第６図は他方の鋼管の継手部を示
す平面図、第７図はそのＢ−Ｂ線断面図、第８図（ま第
６図のＣ−Ｃ線断面図、第９図は各鋼管を連結した状態
を示す平面図、第１０図はその一部の拡大平面図、第１
１図は第１０図のＤ−Ｄ線断面図である。
図において、１は鋼管、２は受口管、３はスリット、４
は係合用凹部、５は鋼管、６はストッパ、７は係止部材
、１２は鋼製筒状体、１３は偏心制限用リング、１４は
ゴム製止水リング、１５は間隙、１６はスポット溶接で
ある。
１３１４−］Ｂ−
−ノ−FIG. 1 is an exploded perspective view showing a conventional locking pin type coupling joint, and FIG. 2 is a plan view showing the connected state of the joint. Figures 3 to 11 show an embodiment of this invention, in which Figure 3 is a plan view showing the joint of one steel pipe, Figure 4 is a front view thereof, and Figure 5 is a plan view showing the joint section of one steel pipe. 3 is an enlarged sectional view taken along the line A-A, FIG. 6 is a plan view showing the joint of the other steel pipe, FIG. 7 is a sectional view taken along the line B-B, and FIG. 9 is a plan view showing a state in which the steel pipes are connected; FIG. 10 is an enlarged plan view of a part of the pipe;
FIG. 1 is a sectional view taken along the line DD in FIG. 10. In the figure, 1 is a steel pipe, 2 is a socket pipe, 3 is a slit, and 4
is an engagement recess, 5 is a steel pipe, 6 is a stopper, 7 is a locking member, 12 is a steel cylindrical body, 13 is an eccentricity limiting ring, 14 is a rubber water stop ring, 15 is a gap, 16 is a spot weld It is. 1314-]B- -No-
Claims (1)
、その先端縁から管長手方向に延長するスリット３およ
びそのスリット３の両側縁の中間部から管周方向に窪む
係合用凹部４が設けられ、連結すべき他方の鋼管５の端
部外面にストッパ６が一体に設けられ、その鋼管５の端
部が前記受口管２に間隙を介して挿入されると共に、前
記ストッパ６が前記スリット３の奥部に挿入され、その
スリット３を横切る係止部材７の両端部が前記凹部４に
嵌入された状態に保持されていることを特徴とする曲線
推進用鋼管の継手。A socket pipe 2 connected to the end of one of the steel pipes 1 to be connected has a slit 3 extending in the pipe longitudinal direction from its distal end edge, and a depression in the pipe circumferential direction from the middle part of both side edges of the slit 3. An engaging recess 4 is provided, a stopper 6 is integrally provided on the outer surface of the end of the other steel pipe 5 to be connected, and the end of the steel pipe 5 is inserted into the socket pipe 2 with a gap therebetween. A steel pipe for curved propulsion, characterized in that the stopper 6 is inserted into the inner part of the slit 3, and both ends of a locking member 7 that crosses the slit 3 are held in a state fitted into the recess 4. Fittings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134882U JPS58114982U (en) | 1982-01-29 | 1982-01-29 | Fittings for curved propulsion steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134882U JPS58114982U (en) | 1982-01-29 | 1982-01-29 | Fittings for curved propulsion steel pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58114982U true JPS58114982U (en) | 1983-08-05 |
Family
ID=30023957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1134882U Pending JPS58114982U (en) | 1982-01-29 | 1982-01-29 | Fittings for curved propulsion steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0280276U (en) * | 1988-12-09 | 1990-06-20 |
-
1982
- 1982-01-29 JP JP1134882U patent/JPS58114982U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0280276U (en) * | 1988-12-09 | 1990-06-20 |
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