JPS647990U - - Google Patents
Info
- Publication number
- JPS647990U JPS647990U JP10231787U JP10231787U JPS647990U JP S647990 U JPS647990 U JP S647990U JP 10231787 U JP10231787 U JP 10231787U JP 10231787 U JP10231787 U JP 10231787U JP S647990 U JPS647990 U JP S647990U
- Authority
- JP
- Japan
- Prior art keywords
- perforated cylinder
- pipe
- existing pipe
- perforated
- valve
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Description
図面は本考案の既設管布設替え工事用補助装置
の実施例の各態様を示し、第１図はバイパス管配
置位置に本補助装置を組み付けた平面断面図（第
２図のＹ―Ｙ線切断面図）、第２図は第１図のＸ
―Ｘ線切断縦断面図、第３図は本装置に使用され
る流れ切換え弁の斜視図、第４図は流れ切換え弁
に装着されるパツキングの斜視図、第５図ないし
第７図は工程説明図である。
Ｐ…給水本管、Ｓ…水道管布設替え工事用補助
装置、１０…穿孔筒部、１１…開口部、３０…分
岐管部、４…流れ切換え弁、４Ａ…垂直弁部、４
０…円筒本体、４４…通水孔、４５…閉塞壁面、
４Ｂ…水平弁部。
The drawings show various aspects of the embodiment of the auxiliary device for replacing existing pipes according to the present invention, and FIG. (front view), Figure 2 is the X in Figure 1.
- X-ray cut vertical cross-sectional view, Figure 3 is a perspective view of the flow switching valve used in this device, Figure 4 is a perspective view of the packing attached to the flow switching valve, Figures 5 to 7 are process steps. It is an explanatory diagram. P...Water supply main pipe, S...Auxiliary device for water pipe installation work, 10...Perforated tube section, 11...Opening section, 30...Branch pipe section, 4...Flow switching valve, 4A...Vertical valve section, 4
0...Cylindrical body, 44...Water hole, 45...Closing wall surface,
4B...Horizontal valve part.
Claims (1)
と、該框体１の穿孔筒部１０内に挿脱可能に装着
される流れ切換え弁４とからなり、 前記穿孔筒部１０は既設管Ｐに直交して設置さ
れ、該既設管Ｐの外径よりも大なる内径を有し、
該既設管Ｐを水密に挟着して組み立てられ、かつ
、上部が開口１１した有底筒状をなし、 前記分岐管部３０は前記穿孔筒部１０に一方向
に分岐して連通し、かつ、前記穿孔筒部１０及び
既設管Ｐに対して実質的に直交し、 前記流れ切換え弁４は垂直弁部４Ａと水平弁部
４Ｂとからなり、該垂直弁部４Ａは有底の円筒本
体４０の三方向の側面に通水孔４４が開設され、
他の一方向に閉塞壁面４５が形成されるとともに
、前記穿孔筒部１０の側壁面及び底面に水密に当
接され、また、該水平弁部４Ｂは垂直弁部４Ａの
上部に連設され、前記穿孔筒部１０の開口部１１
に水密に当接される、 ことを特徴とする既設管布設替え工事用補助装置
。[Claims for Utility Model Registration] Frame body 1 having a perforated cylinder part 10 and a branch pipe part 30
and a flow switching valve 4 that is removably installed in a perforated cylindrical part 10 of the frame 1, and the perforated cylindrical part 10 is installed perpendicularly to the existing pipe P and is connected to the outside of the existing pipe P. It has an inner diameter larger than the diameter,
The existing pipe P is assembled by sandwiching the existing pipe P in a watertight manner, and has a bottomed cylindrical shape with an opening 11 at the top, and the branch pipe part 30 branches in one direction and communicates with the perforated cylinder part 10, and , is substantially perpendicular to the perforated cylinder part 10 and the existing pipe P, the flow switching valve 4 is composed of a vertical valve part 4A and a horizontal valve part 4B, and the vertical valve part 4A has a bottomed cylindrical body 40. Water holes 44 are opened on the sides in three directions,
A closing wall surface 45 is formed in the other direction, and is in watertight contact with the side wall surface and bottom surface of the perforated cylinder section 10, and the horizontal valve section 4B is connected to the upper part of the vertical valve section 4A, Opening 11 of the perforated cylinder part 10
An auxiliary device for replacing existing pipes, characterized by being in watertight contact with the pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10231787U JPH054635Y2 (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10231787U JPH054635Y2 (en) | 1987-07-03 | 1987-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS647990U true JPS647990U (en) | 1989-01-17 |
| JPH054635Y2 JPH054635Y2 (en) | 1993-02-04 |
Family
ID=31332117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10231787U Expired - Lifetime JPH054635Y2 (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH054635Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003013476A (en) * | 2001-06-29 | 2003-01-15 | Dgp:Kk | Removal device for lead for caulking |
| JP2006152379A (en) * | 2004-11-30 | 2006-06-15 | Jfe Steel Kk | Cooling stave |
| JP2013119869A (en) * | 2011-12-06 | 2013-06-17 | Takahashi-Shuwa Construction Co Ltd | Bypass construction method with bidirectional closing function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4494178B2 (en) * | 2004-12-06 | 2010-06-30 | コスモ工機株式会社 | Channel opening / closing device for existing fluid pipes |
| JP6396140B2 (en) * | 2014-09-19 | 2018-09-26 | コスモ工機株式会社 | Valve body mounting structure |
| KR102598286B1 (en) * | 2023-04-21 | 2023-11-03 | 정우정밀 주식회사 | Three way valve for bypass |
-
1987
- 1987-07-03 JP JP10231787U patent/JPH054635Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003013476A (en) * | 2001-06-29 | 2003-01-15 | Dgp:Kk | Removal device for lead for caulking |
| JP2006152379A (en) * | 2004-11-30 | 2006-06-15 | Jfe Steel Kk | Cooling stave |
| JP2013119869A (en) * | 2011-12-06 | 2013-06-17 | Takahashi-Shuwa Construction Co Ltd | Bypass construction method with bidirectional closing function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH054635Y2 (en) | 1993-02-04 |