JPH03123187U - - Google Patents
Info
- Publication number
- JPH03123187U JPH03123187U JP3203490U JP3203490U JPH03123187U JP H03123187 U JPH03123187 U JP H03123187U JP 3203490 U JP3203490 U JP 3203490U JP 3203490 U JP3203490 U JP 3203490U JP H03123187 U JPH03123187 U JP H03123187U
- Authority
- JP
- Japan
- Prior art keywords
- flanges
- cover
- bolts
- flange joint
- opposing side
- 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
- 238000005452 bending Methods 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Description
第１図は本考案の一実施例を示すフランジ継手
の曲げ荷重補強構造の正面図、第２図は第１図の
右側面図、第３図は第２図の−線断面図、第
４図は従来のフランジ継手の一例を示す正面図で
ある。
１１，１２……管、１３，１４……フランジ、
１６……カバー、１７……締付けボルト、１９…
…対向辺（一方）、２０……対向辺（他方）、２
１……押しボルト、Ｍ……曲げモーメント。
Fig. 1 is a front view of a bending load reinforcing structure for a flange joint showing an embodiment of the present invention, Fig. 2 is a right side view of Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, and Fig. 4 The figure is a front view showing an example of a conventional flange joint. 11, 12... pipe, 13, 14... flange,
16...Cover, 17...Tightening bolt, 19...
...Opposing side (one side), 20... Opposing side (other side), 2
1... Push bolt, M... Bending moment.
Claims (1)
を溝形の断面形状を有する二つ割りの環状カバー
により被包し、複数個の締付けボルトにより両フ
ランジとカバーの対向辺の一方とを共締めし、カ
バーの他方の対向辺に複数個の押しボルトを締付
けボルトに対して交互に螺着して、押しボルトと
カバーの一方の対向辺との間に両フランジを挾圧
してなることを特徴とするフランジ継手の曲げ荷
重補強構造。 In a pipe flange joint, the outside of both flanges is covered with a two-split annular cover with a groove-shaped cross section, and both flanges and one of the opposing sides of the cover are tightened together using a plurality of tightening bolts. A flange joint characterized in that a plurality of push bolts are alternately screwed onto the tightening bolts on the other opposing side, and both flanges are clamped between the push bolts and one opposing side of the cover. bending load reinforcement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203490U JPH03123187U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3203490U JPH03123187U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123187U true JPH03123187U (en) | 1991-12-16 |
Family
ID=31534869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3203490U Pending JPH03123187U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010031921A (en) * | 2008-07-25 | 2010-02-12 | Tlv Co Ltd | Operation state detection device of valve |
| JP2017040074A (en) * | 2015-08-19 | 2017-02-23 | 日鐵住金建材株式会社 | Housing type reinforcement member, and reinforcement method and reinforcement structure of flange joint part of steel slit dam using member |
| JP2020026654A (en) * | 2018-08-10 | 2020-02-20 | 株式会社神戸製鋼所 | Flange joint and method of reinforcing flange joint |
-
1990
- 1990-03-28 JP JP3203490U patent/JPH03123187U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010031921A (en) * | 2008-07-25 | 2010-02-12 | Tlv Co Ltd | Operation state detection device of valve |
| JP2017040074A (en) * | 2015-08-19 | 2017-02-23 | 日鐵住金建材株式会社 | Housing type reinforcement member, and reinforcement method and reinforcement structure of flange joint part of steel slit dam using member |
| JP2020026654A (en) * | 2018-08-10 | 2020-02-20 | 株式会社神戸製鋼所 | Flange joint and method of reinforcing flange joint |