JPH02124551U - - Google Patents
Info
- Publication number
- JPH02124551U JPH02124551U JP3449589U JP3449589U JPH02124551U JP H02124551 U JPH02124551 U JP H02124551U JP 3449589 U JP3449589 U JP 3449589U JP 3449589 U JP3449589 U JP 3449589U JP H02124551 U JPH02124551 U JP H02124551U
- Authority
- JP
- Japan
- Prior art keywords
- supports
- measured
- rotating shaft
- support member
- rotatably
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図は本考案に係る渦流探傷装置の一実施例
による駆動手段を示す一部断面側面図、第２図は
第１図の正面図、第３図は本実施例による渦流探
傷装置を示す斜視図、第４図は本考案の他の実施
例を示す側面図、第５図は従来の探傷方法を示す
斜視図である。
１……ボイラヘツダ（被測定部材）、２……探
触子、４…フツク（支持部材）、５……回転軸、
６……スプリング（付勢手段）、８……アーム、
９……モータ（駆動手段）、１３……固定部材、
１６……送りねじ。
FIG. 1 is a partially sectional side view showing a driving means according to an embodiment of the eddy current flaw detection device according to the present invention, FIG. 2 is a front view of FIG. 1, and FIG. 3 shows the eddy current flaw detection device according to the present embodiment. FIG. 4 is a side view showing another embodiment of the present invention, and FIG. 5 is a perspective view showing a conventional flaw detection method. 1... Boiler header (member to be measured), 2... Probe, 4... Hook (supporting member), 5... Rotating shaft,
6...Spring (biasing means), 8...Arm,
9...Motor (driving means), 13...Fixing member,
16...Feed screw.
Claims (1)
流探傷装置において、前記探触子を一端で支持す
る支持部材と、この支持部材の他端と回動自在に
連絡する回転軸と、この回転軸を回転自在に支持
するアームと、このアームを上下動自在に支持す
る送りねじと、この送りねじの下端を回転自在に
支持しかつ前記被測定部材に装着される固定部材
と、前記探触子をこの被測定部材の内面に押圧す
る付勢手段と、前記回転軸を正逆転自在に駆動す
る駆動手段とを具備したことを特徴とする渦流探
傷装置。 An eddy current flaw detection device that detects flaws on the inner surface of a member to be measured using a probe includes a support member that supports the probe at one end, a rotating shaft rotatably connected to the other end of the support member, and a rotary shaft that rotatably communicates with the other end of the support member. an arm that rotatably supports a rotating shaft; a feed screw that supports the arm so that it can move up and down; a fixing member that rotatably supports the lower end of the feed screw and is attached to the member to be measured; An eddy current flaw detection apparatus comprising: a biasing means for pressing a probe against the inner surface of the member to be measured; and a driving means for driving the rotating shaft in a forward and reverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3449589U JPH02124551U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3449589U JPH02124551U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02124551U true JPH02124551U (en) | 1990-10-15 |
Family
ID=31539011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3449589U Pending JPH02124551U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02124551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113708A (en) * | 2011-11-29 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | Inspection apparatus |
-
1989
- 1989-03-27 JP JP3449589U patent/JPH02124551U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013113708A (en) * | 2011-11-29 | 2013-06-10 | Mitsubishi Heavy Ind Ltd | Inspection apparatus |