JPH02101211U - - Google Patents
Info
- Publication number
- JPH02101211U JPH02101211U JP1018089U JP1018089U JPH02101211U JP H02101211 U JPH02101211 U JP H02101211U JP 1018089 U JP1018089 U JP 1018089U JP 1018089 U JP1018089 U JP 1018089U JP H02101211 U JPH02101211 U JP H02101211U
- Authority
- JP
- Japan
- Prior art keywords
- drive unit
- wall thickness
- sensor
- outer diameter
- ring gear
- 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
- 238000005259 measurement Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案外径、肉厚測定装置の一実施例
の装置全体の正面図、第２図はその側面図、第３
図は駆動部の平面図、第４図は走査部の肉厚測定
機構を示し、同図Ａは平面図、同図Ｂは正面図、
第５図は走査部の外径測定機構を示し、同図Ａは
平面図、同図Ｂは側面図である。
１……伝熱管、２……案内レール、３……装置
取付部、４……装置本体固定部、５……駆動部、
６……走査部、７……プレート、８……ロータリ
ーアクチユエーター、９……平歯車、１０……ベ
アリング、１１……平歯車、１２……エアシリン
ダー、１３ａ，１３ｂ……アーム、１４……シヤ
フト、１５……押付ローラー、１６ａ，１６ｂ…
…ブラケツト、１７……シヤフト、１８……ピン
、１９……ナツクル、２０……ストツパー、２１
……クランプアーム、２２……エアシリンダー、
２３……ピニオンギヤ、２４……ラツク、２５…
…ガイドピン、２６……コイルばね、２７……ロ
ーラー、２８……駆動モーター、２９……モータ
ー取付板、３０……ベアリングケース、３１……
ギヤケース、３２……連結軸、３３……かさ歯車
、３４……連結歯車、３５……リングギヤ、３６
，３７……リミツトスイツチ、３８……エンコー
ダー、３９……シリンダーハウジング、４０……
ロツド、４１……アーム、４２……ピン、４３…
…コイルばね、４４……キヤツプ、４５……継手
、４６，４７……ブラケツト、４８……止めねじ
、４９……クランパー、５０ａ，５０ｂ……ピン
、５１……コイルばね、５２……センサーホルダ
ー、５３……ＵＴセンサー、５４……集束レンズ
、５５……カプラント供給ノズル、５６……ガイ
ドローラー、５７……クランプアーム、５８……
差動トランス、５９……鉄芯、６０……トランス
ケース、６１……ジヨイント、６２……ピン、６
３……コイルばね、６４，６５……ピン、６６…
…ドツグ。
Figure 1 is a front view of the entire device of an embodiment of the outer diameter and wall thickness measuring device of the present invention, Figure 2 is its side view, and Figure 3 is a side view of the device.
The figure is a plan view of the drive unit, Figure 4 shows the wall thickness measurement mechanism of the scanning unit, Figure A is a plan view, Figure B is a front view,
FIG. 5 shows the outer diameter measuring mechanism of the scanning section, with FIG. 5A being a plan view and FIG. 5B being a side view. DESCRIPTION OF SYMBOLS 1... Heat exchanger tube, 2... Guide rail, 3... Device mounting part, 4... Device body fixing part, 5... Drive part,
6... Scanning unit, 7... Plate, 8... Rotary actuator, 9... Spur gear, 10... Bearing, 11... Spur gear, 12... Air cylinder, 13a, 13b... Arm, 14 ...Shaft, 15...Press roller, 16a, 16b...
...Bracket, 17...Shaft, 18...Pin, 19...Nutsuru, 20...Stopper, 21
... Clamp arm, 22 ... Air cylinder,
23...Pinion gear, 24...Rack, 25...
... Guide pin, 26 ... Coil spring, 27 ... Roller, 28 ... Drive motor, 29 ... Motor mounting plate, 30 ... Bearing case, 31 ...
Gear case, 32...Connection shaft, 33...Bevel gear, 34...Connection gear, 35...Ring gear, 36
, 37... Limit switch, 38... Encoder, 39... Cylinder housing, 40...
Rod, 41...Arm, 42...Pin, 43...
...Coil spring, 44...Cap, 45...Joint, 46, 47...Bracket, 48...Set screw, 49...Clamper, 50a, 50b...Pin, 51...Coil spring, 52...Sensor holder , 53... UT sensor, 54... Focusing lens, 55... Couplant supply nozzle, 56... Guide roller, 57... Clamp arm, 58...
Differential transformer, 59... Iron core, 60... Transformer case, 61... Joint, 62... Pin, 6
3...Coil spring, 64, 65...Pin, 66...
...Dotsugu.
Claims (1)
及び肉厚測定センサーが取付けられるとともに上
記センサーを測定管外周に調芯しながら押付ける
手段を有する走査部と、上記走査部を搭載すると
ともに同走査部を上記リングギヤ中心周りに１８
０°回動走査させる手段を有する駆動部と、上記
駆動部を起倒可能に支持し林立した管群内への挿
入時は同駆動部を倒した状態で管群間を通過させ
測定位置で同駆動部を９０°回動起立させるとと
もに測定管をクランプする手段を有する固定部と
を具えたことを特徴とする管の外径、肉厚測定装
置。 An outer diameter measuring sensor and a wall thickness measuring sensor are attached to both ends of a horseshoe-shaped ring gear, and a scanning section having a means for pressing the sensor while aligning it to the outer periphery of the measuring tube; 18 around the center of the ring gear above
The drive unit has a means for rotating and scanning by 0°, and the drive unit is supported so that it can be tilted up and down, and when inserted into a group of pipes, the drive unit is folded down and passed between the groups of pipes to reach the measurement position. A tube outer diameter and wall thickness measuring device comprising: a fixing section having means for rotating the driving section by 90 degrees and clamping the measuring tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018089U JPH0729448Y2 (en) | 1989-01-31 | 1989-01-31 | Pipe outer diameter and wall thickness measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1018089U JPH0729448Y2 (en) | 1989-01-31 | 1989-01-31 | Pipe outer diameter and wall thickness measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101211U true JPH02101211U (en) | 1990-08-13 |
| JPH0729448Y2 JPH0729448Y2 (en) | 1995-07-05 |
Family
ID=31217607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1018089U Expired - Fee Related JPH0729448Y2 (en) | 1989-01-31 | 1989-01-31 | Pipe outer diameter and wall thickness measuring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729448Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622907U (en) * | 1992-04-17 | 1994-03-25 | 北海道電力株式会社 | Manipulator for pipe wall thickness inspection |
| JP2018063165A (en) * | 2016-10-12 | 2018-04-19 | 三井造船環境エンジニアリング株式会社 | Wall thickness measurement device |
| WO2020137141A1 (en) * | 2018-12-28 | 2020-07-02 | 三菱重工エンジニアリング株式会社 | Pipe inspection apparatus and pipe inspection method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019058250A (en) * | 2017-09-25 | 2019-04-18 | 泉工医科工業株式会社 | Roller pump |
-
1989
- 1989-01-31 JP JP1018089U patent/JPH0729448Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0622907U (en) * | 1992-04-17 | 1994-03-25 | 北海道電力株式会社 | Manipulator for pipe wall thickness inspection |
| JP2018063165A (en) * | 2016-10-12 | 2018-04-19 | 三井造船環境エンジニアリング株式会社 | Wall thickness measurement device |
| WO2020137141A1 (en) * | 2018-12-28 | 2020-07-02 | 三菱重工エンジニアリング株式会社 | Pipe inspection apparatus and pipe inspection method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729448Y2 (en) | 1995-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |