JPH03119761U - - Google Patents
Info
- Publication number
- JPH03119761U JPH03119761U JP2903990U JP2903990U JPH03119761U JP H03119761 U JPH03119761 U JP H03119761U JP 2903990 U JP2903990 U JP 2903990U JP 2903990 U JP2903990 U JP 2903990U JP H03119761 U JPH03119761 U JP H03119761U
- Authority
- JP
- Japan
- Prior art keywords
- clamp
- unit
- pipe
- measuring device
- spacer
- 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
- 239000000523 sample Substances 0.000 claims description 4
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 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
Description
第１図は超音波測定装置の正面図、第２図はそ
のクランプ治具を示す平面図である。
１……超音波測定装置、２……配管、３……ク
ランプ治具、４……案内軸、５……駆動モータ、
６……転動ユニツト、７……探触子ホルダー、８
……クランプ材、９……ボルト、１０……クラン
プユニツト、１１……スペーサ締付ネジ、１２…
…スペーサ、１３……六角レンチ。
FIG. 1 is a front view of the ultrasonic measuring device, and FIG. 2 is a plan view showing its clamp jig. 1... Ultrasonic measurement device, 2... Piping, 3... Clamp jig, 4... Guide shaft, 5... Drive motor,
6...Rolling unit, 7...Probe holder, 8
... Clamp material, 9 ... Bolt, 10 ... Clamp unit, 11 ... Spacer tightening screw, 12 ...
...Spacer, 13...Hexagonal wrench.
Claims (1)
した探触子ホルダーと、該探触子ホルダーをパイ
プ表面の周方向に沿つて旋回移動させる転動ユニ
ツトとを具え、該クランプ治具にて該転動ユニツ
トをパイプ周囲に支持して成る配管用超音波測定
装置において、該クランプ治具は半円弧状のクラ
ンプ材をリング状に対向突き合わせ、そのまま突
き合わせ方向にボルトを螺入してリング状のクラ
ンプユニツトを形成し、該クランプユニツトには
その中心から１２０度の角度差をもつ半径方向に
スペーサ締付けネジを螺挿するとともに、該締付
けネジの該クランプユニツト内径側端部にスペー
サを装着したことを特徴とする配管用超音波測定
装置。 A clamp jig that grips a pipe, a probe holder that stores a probe, and a rolling unit that rotates the probe holder along the circumferential direction of the pipe surface. In the ultrasonic measuring device for piping, which includes the rolling unit supported around the pipe, the clamp jig is made by abutting semicircular arc-shaped clamp members in a ring shape, and then screwing a bolt in the direction of the abutment to form a ring shape. A clamp unit was formed, and a spacer tightening screw was screwed into the clamp unit in the radial direction with an angular difference of 120 degrees from the center, and a spacer was attached to the inner diameter end of the clamp unit. An ultrasonic measuring device for piping characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2903990U JPH03119761U (en) | 1990-03-23 | 1990-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2903990U JPH03119761U (en) | 1990-03-23 | 1990-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03119761U true JPH03119761U (en) | 1991-12-10 |
Family
ID=31531819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2903990U Pending JPH03119761U (en) | 1990-03-23 | 1990-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03119761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102001209B1 (en) * | 2018-11-02 | 2019-07-17 | 주식회사 미래와도전 | Clamp for water level monitoring apparatus using ultrasonic wave |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5896249A (en) * | 1981-12-04 | 1983-06-08 | Hitachi Ltd | Guiding and positioning device of inspecting mechanism |
| JPS5943352A (en) * | 1982-09-03 | 1984-03-10 | Toshiba Corp | Automatic flaw inspection for piping |
-
1990
- 1990-03-23 JP JP2903990U patent/JPH03119761U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5896249A (en) * | 1981-12-04 | 1983-06-08 | Hitachi Ltd | Guiding and positioning device of inspecting mechanism |
| JPS5943352A (en) * | 1982-09-03 | 1984-03-10 | Toshiba Corp | Automatic flaw inspection for piping |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102001209B1 (en) * | 2018-11-02 | 2019-07-17 | 주식회사 미래와도전 | Clamp for water level monitoring apparatus using ultrasonic wave |
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