JPS6286988U - - Google Patents
Info
- Publication number
- JPS6286988U JPS6286988U JP17504685U JP17504685U JPS6286988U JP S6286988 U JPS6286988 U JP S6286988U JP 17504685 U JP17504685 U JP 17504685U JP 17504685 U JP17504685 U JP 17504685U JP S6286988 U JPS6286988 U JP S6286988U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- fixed
- presser
- seat
- pin
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Description
第１図は本考案の開先合せ治具の使用状況図、
第２図は開先合せ治具の装着要領図、第３図は従
来のラグ溶接による開先合せ要領図である。
符号の説明：１……円環、１ａ……半円環、２
，５……ボルト、３，５ａ……ナツト、４……押
さえ板、６……継ぎ板、７……合せ板、８……ピ
ン、９……吊上げ用穴、１０……溶接鋼管、１１
……ラグ、１２……座。
Figure 1 is a usage diagram of the groove alignment jig of the present invention.
FIG. 2 is a diagram showing how to install a groove alignment jig, and FIG. 3 is a diagram showing how to align grooves by conventional lag welding. Explanation of symbols: 1... Circular ring, 1a... Semicircular ring, 2
, 5... Bolt, 3, 5a... Nut, 4... Holding plate, 6... Joint plate, 7... Plating plate, 8... Pin, 9... Lifting hole, 10... Welded steel pipe, 11
...Lug, 12...za.
Claims (1)
を継ぎ板６と締付具５，５ａにて固定した円環内
面に中心方向に複数本の押さえボルト２を取付け
る座１２を有するリングと、先端に回転自在に取
付けられる押さえ板４を有する押さえボルト２を
前記取付け座に嵌入してなることを特徴とする溶
接鋼管開先合せ治具。 One end of two semicircular rings 1a is fixed with a pin 8, and the other end is fixed with a connecting plate 6 and fasteners 5, 5a.The inner surface of the ring has a seat 12 for attaching a plurality of holding bolts 2 toward the center. A welded steel pipe beveling jig characterized in that a presser bolt 2 having a ring and a presser plate 4 rotatably attached to the tip is fitted into the mounting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17504685U JPS6286988U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17504685U JPS6286988U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6286988U true JPS6286988U (en) | 1987-06-03 |
Family
ID=31114004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17504685U Pending JPS6286988U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286988U (en) |
-
1985
- 1985-11-15 JP JP17504685U patent/JPS6286988U/ja active Pending
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