JPH02113161U - - Google Patents
Info
- Publication number
- JPH02113161U JPH02113161U JP2135689U JP2135689U JPH02113161U JP H02113161 U JPH02113161 U JP H02113161U JP 2135689 U JP2135689 U JP 2135689U JP 2135689 U JP2135689 U JP 2135689U JP H02113161 U JPH02113161 U JP H02113161U
- Authority
- JP
- Japan
- Prior art keywords
- water
- jig
- pipe
- guide pipe
- probe
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
図は本考案の１実施例を示す超音波検査装置の
全体断面図を示す。
１…被検体、１ｃ…円周溶接部、２…水槽、３
…治具、４…探触子、４…排水パイプ、１０…導
水パイプ、１１…ノズル、１２…プローブホルダ
、１３…シールプレート、１４…給水パイプ、１
６…移動装置（マイクロメータ）。
The figure shows an overall cross-sectional view of an ultrasonic inspection apparatus showing one embodiment of the present invention. 1... Subject, 1c... Circumferential welded part, 2... Water tank, 3
...Jig, 4...Probe, 4...Drainage pipe, 10...Water guide pipe, 11...Nozzle, 12...Probe holder, 13...Seal plate, 14...Water supply pipe, 1
6...Movement device (micrometer).
Claims (1)
周溶接部を有する円筒形状の被検体の前記溶接部
に、被検体の内周部空間に配置した探触子を相対
させ、前記被検体を前記治具とともに回転させな
がら内周側より前記溶接部を水浸探傷する超音波
検査装置において、前記治具に固着され該治具と
一体に回動させられる排水パイプと、前記探触子
および水噴射用のノズルを設けたプローブホルダ
を１端部に取り付けて前記排水パイプ内に配設さ
れる導水パイプと、該導水パイプに水を供給する
給水パイプと、前記導水パイプの他端部と一体に
接続され該他端部と前記給水パイプとの接続部を
内設したシールプレートと、該シールプレートを
前記導水パイプおよびプローブホルダとともに前
記被検体の溶接部を走査可能に移動させる移動装
置と、を備えたことを特徴とする超音波検査装置
。 A probe placed in the inner circumferential space of the test object is placed opposite to the welded part of a cylindrical test object having a circumferential weld that is attached to a cylindrical jig in a water tank, and An ultrasonic inspection device for underwater flaw detection of the welded portion from the inner circumferential side while rotating the weld together with the jig, the drain pipe being fixed to the jig and rotating integrally with the jig, and the probe. and a water guide pipe disposed in the drainage pipe with a probe holder provided with a water injection nozzle attached to one end thereof, a water supply pipe that supplies water to the water guide pipe, and the other end of the water guide pipe. a seal plate that is integrally connected to the water supply pipe and has a connecting portion between the other end and the water supply pipe; and a moving device that moves the seal plate together with the water guide pipe and the probe holder so that the welded portion of the subject can be scanned. An ultrasonic inspection device comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2135689U JPH0714882Y2 (en) | 1989-02-28 | 1989-02-28 | Ultrasonic inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2135689U JPH0714882Y2 (en) | 1989-02-28 | 1989-02-28 | Ultrasonic inspection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02113161U true JPH02113161U (en) | 1990-09-11 |
| JPH0714882Y2 JPH0714882Y2 (en) | 1995-04-10 |
Family
ID=31238526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2135689U Expired - Lifetime JPH0714882Y2 (en) | 1989-02-28 | 1989-02-28 | Ultrasonic inspection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714882Y2 (en) |
-
1989
- 1989-02-28 JP JP2135689U patent/JPH0714882Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714882Y2 (en) | 1995-04-10 |