JPH0336776U - - Google Patents
Info
- Publication number
- JPH0336776U JPH0336776U JP9532289U JP9532289U JPH0336776U JP H0336776 U JPH0336776 U JP H0336776U JP 9532289 U JP9532289 U JP 9532289U JP 9532289 U JP9532289 U JP 9532289U JP H0336776 U JPH0336776 U JP H0336776U
- Authority
- JP
- Japan
- Prior art keywords
- outer diameter
- flanges
- pipes
- jig body
- welded
- 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
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Description
第１図は本考案の原理説明図、第２図は本考案
の実施例を示す図、第３図は本考案の他の実施例
を示す図、第４図は従来のパイプのフランジ締結
方法を説明するための図である。
図において、１０は治具本体、１１はナツト、
１２はナツト保持用の六角孔、１３は座金、１４
は座金保持用の丸孔、１５はバカ孔、１６はフラ
ンジ、１７は連結金具、１８，１８′はピン、２
０，２０′は固定板、２１はばね、を示す。
Fig. 1 is a diagram explaining the principle of the present invention, Fig. 2 is a diagram showing an embodiment of the invention, Fig. 3 is a diagram showing another embodiment of the invention, and Fig. 4 is a conventional pipe flange fastening method. FIG. In the figure, 10 is the jig body, 11 is the nut,
12 is a hexagonal hole for holding the nut, 13 is a washer, 14
is a round hole for holding a washer, 15 is a blank hole, 16 is a flange, 17 is a connecting fitting, 18 and 18' are pins, 2
0 and 20' indicate a fixed plate, and 21 indicates a spring.
Claims (1)
のフランジを対向させてボルト・ナツトで結合す
るときに使用する治具であつて、 治具本体１０は内径Ａが接合すべきパイプの外
径よりやや大きく、外径が接合すべきパイプのフ
ランジの外径とほぼ等しいリング状をなし、且つ
該治具本体１０は直径方向で２分割され、さらに
端面には接合すべきパイプのフランジのボルト結
合孔に対応する位置にナツトを保持する六角孔１
２及び座金を保持する丸孔１４が設けられて成る
ことを特徴とするフランジ締結用治具。[Scope of Claim for Utility Model Registration] A jig used to connect pipes with flanges at their ends with bolts and nuts, with the flanges facing each other, and the jig body 10 has an inner diameter A. The jig body 10 has a ring shape that is slightly larger than the outer diameter of the pipes to be welded, and whose outer diameter is approximately equal to the outer diameter of the flanges of the pipes to be welded, and the jig body 10 is divided into two parts in the diametrical direction, and the end face has a welding part. Hexagonal hole 1 to hold the nut in the position corresponding to the bolt connection hole in the flange of the pipe
2 and a round hole 14 for holding a washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532289U JPH0336776U (en) | 1989-08-15 | 1989-08-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9532289U JPH0336776U (en) | 1989-08-15 | 1989-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0336776U true JPH0336776U (en) | 1991-04-10 |
Family
ID=31644591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9532289U Pending JPH0336776U (en) | 1989-08-15 | 1989-08-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336776U (en) |
-
1989
- 1989-08-15 JP JP9532289U patent/JPH0336776U/ja active Pending