JPH0473864U - - Google Patents
Info
- Publication number
- JPH0473864U JPH0473864U JP11636890U JP11636890U JPH0473864U JP H0473864 U JPH0473864 U JP H0473864U JP 11636890 U JP11636890 U JP 11636890U JP 11636890 U JP11636890 U JP 11636890U JP H0473864 U JPH0473864 U JP H0473864U
- Authority
- JP
- Japan
- Prior art keywords
- spherical body
- support plates
- inspected
- insertion hole
- ultrasonic 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 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
第１図は本考案の実施例による超音波探傷装置
の縦断面図、第２図は本考案の実施例に係る変形
例を示す超音波探傷装置の縦断面図、第３図は従
来技術による超音波探傷装置の縦断面図である。
２……超音波プローブ、７……被検査体、１１
……球状体、１１Ａ……挿通穴、１２……下側支
持板（第１の支持板）、１３……上側支持板（第
２の支持板）、１４……取付ボルト（固定部材）
。
Fig. 1 is a vertical sectional view of an ultrasonic flaw detection device according to an embodiment of the present invention, Fig. 2 is a longitudinal sectional view of an ultrasonic flaw detection device showing a modification of the embodiment of the present invention, and Fig. 3 is a longitudinal sectional view of an ultrasonic flaw detection device according to a prior art. FIG. 2 is a longitudinal cross-sectional view of the ultrasonic flaw detection device. 2... Ultrasonic probe, 7... Test object, 11
... Spherical body, 11A ... Insertion hole, 12 ... Lower support plate (first support plate), 13 ... Upper support plate (second support plate), 14 ... Mounting bolt (fixing member)
.
Claims (1)
状体の挿通穴内に設けられ、被検査体に向けて所
定角度で超音波を発信することにより探傷を行う
超音波プローブと、前記球状体を挟持した状態で
回動可能に支持する第１、第２の支持板と、常時
は前記球状体を該第１、第２の支持板間で固定す
ることにより前記超音波プローブと被検査体との
間の角度を保持し、初期設定時には前記球状体が
該第１、第２の支持板間で回動するのを許す固定
部材とから構成してなる超音波探傷装置。 A spherical body with an insertion hole passing through the center; an ultrasonic probe that is installed in the insertion hole of the spherical body and performs flaw detection by emitting ultrasonic waves at a predetermined angle toward the object to be inspected; and the spherical body. The ultrasonic probe and the object to be inspected are normally fixed by first and second support plates that rotatably support the spherical body while sandwiching it between the first and second support plates. and a fixing member that allows the spherical body to rotate between the first and second support plates during initial setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11636890U JPH0473864U (en) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11636890U JPH0473864U (en) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473864U true JPH0473864U (en) | 1992-06-29 |
Family
ID=31864188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11636890U Pending JPH0473864U (en) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473864U (en) |
-
1990
- 1990-11-06 JP JP11636890U patent/JPH0473864U/ja active Pending