JPS59149055U - Ultrasonic flaw detection equipment - Google Patents
Ultrasonic flaw detection equipmentInfo
- Publication number
- JPS59149055U JPS59149055U JP4292183U JP4292183U JPS59149055U JP S59149055 U JPS59149055 U JP S59149055U JP 4292183 U JP4292183 U JP 4292183U JP 4292183 U JP4292183 U JP 4292183U JP S59149055 U JPS59149055 U JP S59149055U
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- probe
- ultrasonic flaw
- curvature
- stabilizer
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (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
第１図は探傷物が円管状物体である場合に螺線“
探傷を行う超音波探傷装置の探触子駆動機構の一例を
示す斜視図、第２図は探触子保持機構の一部を断面した
部分斜視図、第３図は探触子接触面の不安定さを示す軸
直角の断面説明図、第４図は従来装置における探触子周
辺の軸直角の断面説明図、第５図は従来装置における他
の探触子周辺の軸直角の断面説明図、第６図は本考案の
超音波探傷装置における探触子周辺の一実施例を示す斜
視図、第７図は本考案の探触子周辺の軸直角め断面説明
図、第８図は本考案の超音波探傷装置における探触子周
辺の他の実施例来示す斜視図である。
１′と１８・と３１と４５・・・・・・探触子、２・・
・・・・自動調心軸受、３と３３・・・・・・ロッド、
４・・・・・・アーム、５・・・・・・ばね、６・・・
・・・探傷物、７・・・・・・架台、８・・・・・・Ｆ
Ｍ進台車、９・・・・・・エクステンション、１０・・
・・・・手動回転ハンドル、１１・・・・・・動力ケー
ス、１２・・・・・・ユニバーサルジヨイント、１３・
・・・・・保持機構部、１４と１′５と２３と２４・・
・・・・スタビライザーフィン、１６と１７・・・・・
・ボルト、１−９と２０・・・・・・ブラケット、２１
と２２・・・・・・スタッド、２５と２６・・・・・・
ピン、２７と２８と２９と３０・・・・・・ナツト、３
２・・・・・・軸固定金具、３４・・・・・・左右ねじ
軸、３５・・・・・・移動つまみ、３６・・・・・・右
雌ねじ金具、３７・・・・・・左雌ねじ金具、３８．３
′Ｂ′と４６と４６′・・・・・・スタビライザーフィ
ン本体、３９と３９′・・・・・・スタビライザーフィ
ン先端部、４０と４０′と４９と４９′・・・・・・固
定ねじ、４７と４７′・・・・・・結合軸、４８と４８
′・・・・・・回転歯車、５０と５０′・・・・・・長
孔。Figure 1 shows the spiral line “
A perspective view showing an example of a probe drive mechanism of an ultrasonic flaw detection device that performs flaw detection, Fig. 2 is a partial perspective view with a part of the probe holding mechanism in section, and Fig. 3 shows a defect on the probe contact surface. An explanatory diagram of a cross section perpendicular to the axis showing stability. Figure 4 is an explanatory diagram of a cross section perpendicular to the axis around the probe in a conventional device. Figure 5 is an explanatory diagram of a cross section perpendicular to the axis around another probe in the conventional device. , FIG. 6 is a perspective view showing an example of the vicinity of the probe in the ultrasonic flaw detection device of the present invention, FIG. 7 is an explanatory cross-sectional view perpendicular to the axis of the vicinity of the probe of the present invention, and FIG. FIG. 7 is a perspective view showing another embodiment of the probe and its surroundings in the ultrasonic flaw detection device according to the invention. 1' and 18, 31 and 45... Probe, 2...
...Self-aligning bearing, 3 and 33...Rod,
4...Arm, 5...Spring, 6...
...flaw detection object, 7... mount, 8...F
M-advanced trolley, 9...Extension, 10...
...Manual rotating handle, 11...Power case, 12...Universal joint, 13.
...Holding mechanism section, 14, 1'5, 23 and 24...
...Stabilizer fins, 16 and 17...
・Bolts, 1-9 and 20...Bracket, 21
and 22...stud, 25 and 26...
Pin, 27 and 28, 29 and 30...Natsuto, 3
2...Shaft fixing bracket, 34...Left and right threaded shaft, 35...Movement knob, 36...Right female threaded bracket, 37... Left female thread fitting, 38.3
'B' and 46 and 46'... Stabilizer fin body, 39 and 39'... Stabilizer fin tip, 40 and 40' and 49 and 49'... Fixing screw , 47 and 47'...Connection axis, 48 and 48
'... Rotating gear, 50 and 50'... Long hole.
Claims (3)
に接して該内径面と同一かそれよりや＼小さい第２の曲
率接触面を持つ探触子を螺線的に回転摺動させて探傷を
行う超音波探傷装置において、前記探触子の回転方向前
後にスタビライザ。 ヒフインをそれぞれ突出させると共に、該両スタビライ
ザーフィンの先端と前記探触子下部の前記第２の曲率接
触面の中央の３点が前記探傷物内径面の第１の曲率に合
うように前記両スタビライザーフィンを前記探触子上の
移動機構により、連動して移動させ調整固定できるよう
にしたスタビライザーフィン付探触子を有することを特
徴とする超音波探傷装置。(1)] Spiral rotation of the probe, which has a second curvature contact surface that is in contact with the inner diameter surface of the test object that has a constant first curvature on the inside and has a second curvature that is the same as or slightly smaller than the inner diameter surface. In an ultrasonic flaw detection device that performs flaw detection by sliding, there is a stabilizer at the front and rear of the rotational direction of the probe. The two stabilizer fins are made to protrude, respectively, and the two stabilizer fins are arranged so that the tips of the two stabilizer fins and the center three points of the second curvature contact surface of the lower part of the probe match the first curvature of the inner diameter surface of the test object. An ultrasonic flaw detection device comprising a probe with a stabilizer fin in which the fin can be moved and adjusted and fixed in conjunction with a moving mechanism on the probe.
スタビライザーフィンを左右直線方向に連動して移動す
ることを特徴とする実用新案登録請求の範囲第１項記載
の超音波探傷装置。(2) The ultrasonic flaw detection apparatus according to claim 1, wherein both the stabilizer fins are moved in conjunction with each other in the left and right linear directions using left and right screw shafts as the moving mechanism.
タビライザーフィンを左右回転方向に連動して移動する
ことを特徴とする実用新案登録請求の範囲第１項記載の
超音波探傷装置。(3) The ultrasonic flaw detection apparatus according to claim 1, wherein both the stabilizer fins are moved in conjunction with each other in the left and right rotational directions by using a rotating gear as the moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4292183U JPS59149055U (en) | 1983-03-25 | 1983-03-25 | Ultrasonic flaw detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4292183U JPS59149055U (en) | 1983-03-25 | 1983-03-25 | Ultrasonic flaw detection equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59149055U true JPS59149055U (en) | 1984-10-05 |
| JPH0136129Y2 JPH0136129Y2 (en) | 1989-11-02 |
Family
ID=30173460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4292183U Granted JPS59149055U (en) | 1983-03-25 | 1983-03-25 | Ultrasonic flaw detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59149055U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966535B1 (en) | 2002-11-20 | 2010-06-29 | 아레바 엔피 | Inspection probe for an internal wall of a duct |
| JP2012008039A (en) * | 2010-06-25 | 2012-01-12 | Mitsubishi Heavy Ind Ltd | Inspection device for inner surface of pipe |
| JP2013536946A (en) * | 2010-09-02 | 2013-09-26 | シーメンス エナジー インコーポレイテッド | Phased array ultrasonic inspection system for turbine and generator rotors |
| JP2020193878A (en) * | 2019-05-29 | 2020-12-03 | 日立造船株式会社 | Ultrasonic phased array inspection device |
| WO2024150389A1 (en) * | 2023-01-13 | 2024-07-18 | 三菱電機株式会社 | Device for ultrasonic flaw detection in rotary electric machine |
-
1983
- 1983-03-25 JP JP4292183U patent/JPS59149055U/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100966535B1 (en) | 2002-11-20 | 2010-06-29 | 아레바 엔피 | Inspection probe for an internal wall of a duct |
| JP2012008039A (en) * | 2010-06-25 | 2012-01-12 | Mitsubishi Heavy Ind Ltd | Inspection device for inner surface of pipe |
| JP2013536946A (en) * | 2010-09-02 | 2013-09-26 | シーメンス エナジー インコーポレイテッド | Phased array ultrasonic inspection system for turbine and generator rotors |
| JP2020193878A (en) * | 2019-05-29 | 2020-12-03 | 日立造船株式会社 | Ultrasonic phased array inspection device |
| WO2024150389A1 (en) * | 2023-01-13 | 2024-07-18 | 三菱電機株式会社 | Device for ultrasonic flaw detection in rotary electric machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0136129Y2 (en) | 1989-11-02 |
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