JPS6170705U - - Google Patents
Info
- Publication number
- JPS6170705U JPS6170705U JP15652484U JP15652484U JPS6170705U JP S6170705 U JPS6170705 U JP S6170705U JP 15652484 U JP15652484 U JP 15652484U JP 15652484 U JP15652484 U JP 15652484U JP S6170705 U JPS6170705 U JP S6170705U
- Authority
- JP
- Japan
- Prior art keywords
- engraved
- face
- zero point
- ruler
- reference zero
- 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
- 238000005259 measurement Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Description
第１図は本考案の実施例である測定器を用いて
突合わせ溶接される２つの鋼管の開先ズレ量を計
測する態様を示す正面図および側面図である。
主要部分の符号の説明、１…ベース、１ａ…ス
ケール担持部、２…固定定規、３…スライド定規
、Ａ，Ｂ…突合わせ溶接される２つの部材。
FIG. 1 is a front view and a side view showing a mode in which a measuring device according to an embodiment of the present invention is used to measure the amount of groove deviation of two steel pipes to be butt welded. Explanation of symbols of main parts: 1...Base, 1a...Scale support part, 2...Fixed ruler, 3...Sliding ruler, A, B...Two members to be butt welded.
Claims (1)
外周面上に長手方向に沿つて跨座されるが如く断
面が左右対称な山形に成形されたベースと、該ベ
ースの長手方向に沿つた２個の側面のなす稜に垂
直に、かつ、前記山形の垂直二等分線上に一方端
角部から立設され且つ基準零点が刻設された固定
定規と、計測目盛が刻設された端面が前記固定定
規の基準零点を有した端面に当接して摺動自在な
スライド定規とからなることを特徴とする突合わ
せ溶接開先ズレ量測定器。 A base formed into a chevron shape with a symmetrical cross section so as to sit along the longitudinal direction on the outer peripheral surface of one of the two members to be butt welded; A fixed ruler that is perpendicular to the edge formed by the side surface and on the perpendicular bisector of the chevron and has a reference zero point engraved thereon, and an end face that is engraved with a measurement scale. A butt welding groove deviation measuring device comprising a slide ruler that is slidable in contact with an end face having a reference zero point of the fixed ruler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15652484U JPS6170705U (en) | 1984-10-17 | 1984-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15652484U JPS6170705U (en) | 1984-10-17 | 1984-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6170705U true JPS6170705U (en) | 1986-05-14 |
Family
ID=30714529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15652484U Pending JPS6170705U (en) | 1984-10-17 | 1984-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6170705U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011043464A (en) * | 2009-08-24 | 2011-03-03 | Taisei Corp | Displacement measuring device |
-
1984
- 1984-10-17 JP JP15652484U patent/JPS6170705U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011043464A (en) * | 2009-08-24 | 2011-03-03 | Taisei Corp | Displacement measuring device |