JPS58116654U - Deep wound device - Google Patents
Deep wound deviceInfo
- Publication number
- JPS58116654U JPS58116654U JP1259882U JP1259882U JPS58116654U JP S58116654 U JPS58116654 U JP S58116654U JP 1259882 U JP1259882 U JP 1259882U JP 1259882 U JP1259882 U JP 1259882U JP S58116654 U JPS58116654 U JP S58116654U
- Authority
- JP
- Japan
- Prior art keywords
- inspected
- pipe
- flaw detection
- centripetal
- head part
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示し、第１図は全体を示す正
面図、第２図は要部を示す正断面図、第゛ ３図は第２
図における■−■線断面図、第４図は。
第２図におけるＩＶ−ＩＶ線断面図、第５図は検出器部
分を示す斜視図である。
Ａ・・・被検査パイプ、６・・・検出杆、６ａ・・・中
継部、６ｂ・・・探傷ヘッド部、７・・・求心機構、８
・・・検出器、２６・・・求心ローラ。The drawings show one embodiment of the present invention; Fig. 1 is a front view showing the whole, Fig. 2 is a front sectional view showing the main parts, and Fig.
Figure 4 is a sectional view taken along the line ■-■ in the figure. FIG. 2 is a sectional view taken along the line IV-IV, and FIG. 5 is a perspective view showing the detector portion. A... Pipe to be inspected, 6... Detection rod, 6a... Relay part, 6b... Flaw detection head part, 7... Centripetal mechanism, 8
...Detector, 26... Centripetal roller.
Claims (1)
れる検出杆を有し、この検出杆に前記被検査パイプの内
面の探傷を行なうための検出器を設けてなる内挿形の探
傷装置において、前記検出杆を、基端を前記支持部材に
支持させた中継部と、この中継部の先端に連続させて設
けられた剛性の高い探傷ヘッド部とから構成し、この探
傷ヘッド部の両端部に、求心ローラを前記被検査パイプ
の内面に押付けて前記探傷ヘッド部を前記被検査パイプ
ｉこ位置決めする求心機構をそれぞれ設は前記探傷ヘッ
ド部の前記両求心機構間に位置する部位に前記検出器を
設けたことを特徴とする内挿形探傷装置。An internal flaw detector having a detection rod that is cantilever-supported by a support member and inserted into the inside of the pipe to be inspected, and the detection rod is provided with a detector for detecting flaws on the inner surface of the pipe to be inspected. In the apparatus, the detection rod is composed of a relay part whose base end is supported by the support member, and a highly rigid flaw detection head part provided continuously at the tip of the relay part, and the flaw detection head part has a high rigidity. A centripetal mechanism for positioning the flaw detection head part on the pipe to be inspected by pressing a centripetal roller against the inner surface of the pipe to be inspected is provided at each end, and the centripetal mechanism is provided at a portion of the flaw detection head part located between the two centripetal mechanisms. An internal flaw detection device comprising the detector described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1259882U JPS58116654U (en) | 1982-01-31 | 1982-01-31 | Deep wound device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1259882U JPS58116654U (en) | 1982-01-31 | 1982-01-31 | Deep wound device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58116654U true JPS58116654U (en) | 1983-08-09 |
Family
ID=30025158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1259882U Pending JPS58116654U (en) | 1982-01-31 | 1982-01-31 | Deep wound device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58116654U (en) |
-
1982
- 1982-01-31 JP JP1259882U patent/JPS58116654U/en active Pending
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