JPH0378190U - - Google Patents
Info
- Publication number
- JPH0378190U JPH0378190U JP13958089U JP13958089U JPH0378190U JP H0378190 U JPH0378190 U JP H0378190U JP 13958089 U JP13958089 U JP 13958089U JP 13958089 U JP13958089 U JP 13958089U JP H0378190 U JPH0378190 U JP H0378190U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- fitting part
- pair
- rings
- piping
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１図は本考案に係るバツクアツプ装置を利用
してフランジを締め付け、漏洩修理を行つた状態
の断面図、第２図はＡ−Ａ′線断面図、第３図は
二つ割りにしたリングの斜視図、第４図は嵌合部
を利用してリング状に利用したリングの斜視図、
第５図は要部の拡大断面図、第６図は従来例の説
明図である。
１，１ａ……配管、２，２ａ……フランジ、３
……ボルト、３ａ……ナツト、４……ガスケツト
（パツキン）、５……バツクアツプ装置、６，６
ａ……リング、６′，６ａ′……割り面、７，７
ａ……嵌合部、８……孔、９，９ａ……ハブ部、
１０……ボルト孔、１１……ボルト、１２……ナ
ツト。
Figure 1 is a cross-sectional view of a state in which the backup device according to the present invention has been used to tighten the flange and repair leakage, Figure 2 is a cross-sectional view taken along line A-A', and Figure 3 is a perspective view of the ring divided into two parts. Figure 4 is a perspective view of a ring used in a ring shape using a fitting part,
FIG. 5 is an enlarged sectional view of the main part, and FIG. 6 is an explanatory diagram of a conventional example. 1, 1a... Piping, 2, 2a... Flange, 3
...Bolt, 3a...Nut, 4...Gasket, 5...Backup device, 6,6
a... Ring, 6', 6a'... Split surface, 7, 7
a... Fitting part, 8... Hole, 9, 9a... Hub part,
10... bolt hole, 11... bolt, 12... nut.
Claims (1)
れぞれ２つ割りとなし、この割り面に水平方向に
スライドさせて嵌合させることのできる嵌合部を
形成すると共に前記孔の周囲であつて対向する面
に締め付け力を集中させるためのハブ部を形成し
、ボルトとナツトを利用して対向する一対のリン
グの間隔を狭めることができるように構成した配
管用バツクアツプ装置。 A pair of rings each having a hole in the center through which the piping passes is divided into two, and a fitting part that can be fitted by sliding horizontally on the split surface is formed, and a fitting part is formed around the hole. This piping backup device is configured to form a hub portion for concentrating tightening force on opposing surfaces, and to narrow the distance between a pair of opposing rings using bolts and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958089U JPH0631267Y2 (en) | 1989-11-30 | 1989-11-30 | Backup device for piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13958089U JPH0631267Y2 (en) | 1989-11-30 | 1989-11-30 | Backup device for piping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0378190U true JPH0378190U (en) | 1991-08-07 |
| JPH0631267Y2 JPH0631267Y2 (en) | 1994-08-22 |
Family
ID=31686614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13958089U Expired - Lifetime JPH0631267Y2 (en) | 1989-11-30 | 1989-11-30 | Backup device for piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631267Y2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008533407A (en) * | 2005-03-18 | 2008-08-21 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | Separate packing holder for valves |
| JP2016180452A (en) * | 2015-03-24 | 2016-10-13 | コスモ工機株式会社 | Flange reinforcement |
| JP2019086097A (en) * | 2017-11-08 | 2019-06-06 | コスモ工機株式会社 | Flange reinforcement |
| JP2019095069A (en) * | 2019-03-13 | 2019-06-20 | 岡山市 | Connection part reinforcement structure and reinforcement jig for connection part |
| JP2020180705A (en) * | 2019-03-13 | 2020-11-05 | 岡山市 | Joint portion reinforcing structure |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020246656A1 (en) * | 2019-06-03 | 2020-12-10 | 김덕균 | Pipe fixing member |
-
1989
- 1989-11-30 JP JP13958089U patent/JPH0631267Y2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008533407A (en) * | 2005-03-18 | 2008-08-21 | フィッシャー コントロールズ インターナショナル リミテッド ライアビリティー カンパニー | Separate packing holder for valves |
| JP2016180452A (en) * | 2015-03-24 | 2016-10-13 | コスモ工機株式会社 | Flange reinforcement |
| JP2019086097A (en) * | 2017-11-08 | 2019-06-06 | コスモ工機株式会社 | Flange reinforcement |
| JP2019095069A (en) * | 2019-03-13 | 2019-06-20 | 岡山市 | Connection part reinforcement structure and reinforcement jig for connection part |
| JP2020180705A (en) * | 2019-03-13 | 2020-11-05 | 岡山市 | Joint portion reinforcing structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0631267Y2 (en) | 1994-08-22 |