JPS60154438U - pipe fittings - Google Patents
pipe fittingsInfo
- Publication number
- JPS60154438U JPS60154438U JP4299484U JP4299484U JPS60154438U JP S60154438 U JPS60154438 U JP S60154438U JP 4299484 U JP4299484 U JP 4299484U JP 4299484 U JP4299484 U JP 4299484U JP S60154438 U JPS60154438 U JP S60154438U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- connecting pipe
- fitting
- external
- tip
- 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
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (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図は従来例のパイプ継手であり、第１図Ａはジェッ
トパイプの全体の構成の側面図、第１図Ｂはパイプ継手
部の詳細側断面図、第２図は本考案の実施例のパイプ継
手であり、第２図Ａはジェットパイプ全体の構成の側面
図、第２図Ｂはパイプ継手部の詳細側面図、第３図Ａは
第２図ＢのＡ−Ａ断面図、第３図Ｂは第２図ＢのＢ−Ｂ
断面図である。
２１・・・・・・ジェットパイプ、２２・・・・・・Ｕ
字管、２３・・・・・・上側パイプ、２４・・・・・・
下側パイプ、２５・・・・・・パイプ継手部、２６・・
・・・・先端ノズル、２７・・・・・・外部接続パイプ
、２８・・・・・・内部接続パイプ、２９．３０・・・
・・・遊合部、３１・・・・・・嵌合凹部、３２・・・
・・・嵌合凸部、３３・・・・・・先端部、３４・・・
・・・鍔部、３５・・・・・・バッキング、３６，３６
′・・・・・・ピン孔、３７．３７’・・・・・・切欠
部。Figure 1 shows a conventional pipe joint, Figure 1A is a side view of the overall structure of the jet pipe, Figure 1B is a detailed side sectional view of the pipe joint, and Figure 2 is an embodiment of the present invention. Fig. 2A is a side view of the entire structure of the jet pipe, Fig. 2B is a detailed side view of the pipe fitting, Fig. 3A is a sectional view taken along line A-A in Fig. 2B, and Fig. 3A is a side view of the entire jet pipe configuration. Figure 3B is B-B in Figure 2B
FIG. 21...Jet pipe, 22...U
Double pipe, 23... Upper pipe, 24...
Lower pipe, 25... Pipe joint part, 26...
... Tip nozzle, 27 ... External connection pipe, 28 ... Internal connection pipe, 29.30 ...
... Playing part, 31 ... Fitting recess, 32 ...
... Fitting convex part, 33... Tip part, 34...
... Tsubabe, 35 ... Backing, 36, 36
'...Pin hole, 37.37'...Notch.
Claims (1)
ットパイプの継手部の、上側パイプ下部には内面に遊合
部と、その先端に嵌合凹部を設けた外部接続パイプを取
付け、下側パイプ上部には、外面に上記外部接続パイプ
の遊合部に遊合する遊合部と、その元部に上記嵌合凹部
に嵌合する嵌合凸部を設けた内部接続パイプを取付け、
外部接続パイプの先端部が内部接続パイプに当接する面
に、バッキングを装着して両接続パイプを水密に接合す
ると共に、外部接続パイプを貫通して内部接続パイプを
係止するピン孔を設けてなるジェットパイプのパイプ継
手。At the joint part of the jet pipe that penetrates the ground and excavates earth and sand by injecting a pressurized water stream, an external connection pipe with a loose fitting part on the inner surface and a fitting recess at the tip is attached to the lower part of the upper pipe. At the top of the lower pipe, install an internal connecting pipe that has a loose fitting part on the outer surface that fits into the loose fitting part of the external connecting pipe, and a fitting convex part that fits in the fitting recess at the base of the fitting part. ,
A backing is attached to the surface where the tip of the external connecting pipe contacts the internal connecting pipe to join both connecting pipes in a watertight manner, and a pin hole is provided to penetrate the external connecting pipe and lock the internal connecting pipe. Pipe fitting for jet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299484U JPS60154438U (en) | 1984-03-26 | 1984-03-26 | pipe fittings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4299484U JPS60154438U (en) | 1984-03-26 | 1984-03-26 | pipe fittings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60154438U true JPS60154438U (en) | 1985-10-15 |
Family
ID=30554250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4299484U Pending JPS60154438U (en) | 1984-03-26 | 1984-03-26 | pipe fittings |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60154438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281569A (en) * | 2008-05-26 | 2009-12-03 | Nichirin Co Ltd | Connection structure of dissimilar metal pipes and connection method using the same |
-
1984
- 1984-03-26 JP JP4299484U patent/JPS60154438U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009281569A (en) * | 2008-05-26 | 2009-12-03 | Nichirin Co Ltd | Connection structure of dissimilar metal pipes and connection method using the same |
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