CN204554376U - Petroleum pipeline ultrasonic flaw detection instrument - Google Patents
Petroleum pipeline ultrasonic flaw detection instrument Download PDFInfo
- Publication number
- CN204554376U CN204554376U CN201520263021.2U CN201520263021U CN204554376U CN 204554376 U CN204554376 U CN 204554376U CN 201520263021 U CN201520263021 U CN 201520263021U CN 204554376 U CN204554376 U CN 204554376U
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- CN
- China
- Prior art keywords
- petroleum pipeline
- crossbeam
- supporting bar
- elastic supporting
- flaw detection
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- 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.)
- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Petroleum pipeline ultrasonic flaw detection instrument of the present utility model relates to a kind of ultrasonic flaw detecting device, be made up of frame, process chip and ultrasonic probe, frame is made up of the hinged symmetrical jig arm in the two ends of crossbeam, the middle part of crossbeam is fixed with elastic supporting bar, the below of elastic supporting bar is provided with friction wheel, this friction wheel and the power mechanism be located in elastic supporting bar are in transmission connection, and crossbeam is provided with ultrasonic probe in the side of elastic supporting bar; Be provided with distance adjustment bolt between two jig arm, and be fixed with respectively in termination towards the scroll wheel of inner side; Be mounted with process chip, storage, wireless transmitter I and storage battery in frame, process chip connects with storage, wireless transmitter I, storage battery, power mechanism and ultrasonic probe circuit respectively.The utility model can adaptive different-diameter petroleum pipeline and abscission ring week scanning is continuously carried out to weld seam between petroleum pipeline, ensure that Timeliness coverage weld defect is also pointed out, avoid loss.
Description
Technical field
The utility model relates to a kind of ultrasonic flaw detecting device, refers more particularly to a kind of petroleum pipeline ultrasonic flaw detection instrument.
Background technique
Ultrasonic flaw detection is as a kind of quality testing mode, petroleum pipeline especially between petroleum pipeline weld seam non-destructive inspection in important role, and the current detection for weld seam utilizes probe to be directly or indirectly placed in often to carry out on weld seam or near weld seam and to detect, although this detection mode is convenient, but it is undetected to be easy to generation, if taken chances, probably can lead to major accident, cause the property loss of country or the people.
Summary of the invention
The purpose of this utility model is exactly to overcome the problems referred to above, provides a kind of petroleum pipeline ultrasonic flaw detection instrument.
Petroleum pipeline ultrasonic flaw detection instrument of the present utility model, be made up of frame, process chip and ultrasonic probe, frame is made up of the hinged symmetrical jig arm in the two ends of crossbeam, the middle part of crossbeam is fixed with elastic supporting bar, the below of elastic supporting bar is provided with friction wheel, this friction wheel and the power mechanism be located in elastic supporting bar are in transmission connection, and crossbeam is provided with ultrasonic probe in the side of elastic supporting bar; Between symmetrical jig arm, top is provided with distance adjustment bolt, bottom and is fixed with towards the scroll wheel of inner side respectively; Be mounted with process chip, storage, wireless transmitter I and storage battery in frame, process chip connects with storage, wireless transmitter I, storage battery, power mechanism and ultrasonic probe circuit respectively.
As further improvement of the utility model, elastic supporting bar is socketed by a square tube flexible rod that another square tube forms, and is provided with spring in flexible rod.
As further improvement of the utility model, the tire being provided with elastic material and making is wrapped in the outside of friction wheel.
As further improvement of the utility model, crossbeam is provided with infrared alignment means, and this infrared alignment means and ultrasonic probe are located on the same line, and this straight line is parallel with crossbeam.
As further improvement of the utility model, crossbeam is provided with display screen caulking groove, and display screen caulking groove is embedded with removable touching display screen, and this touching display screen connects with process chip circuit.
As further improvement of the utility model, touching display screen is built-in with wireless transmitter II, and this wireless transmitter II connects with the display screen processor circuit in touching display screen.
Petroleum pipeline ultrasonic flaw detection instrument of the present utility model, structure is simple, economical, can adaptive different-diameter petroleum pipeline and to weld seam between petroleum pipeline carry out continuously abscission ring week scanning, ensure Timeliness coverage weld defect and point out, allow operator's Timeliness coverage defect avoid loss, and dismountable touching display screen carry out certain distance ground telecontrol to it during people can be allowed hand held easily, decreases the labor intensity of operator.
Accompanying drawing explanation
Accompanying drawing 1 is the structural drawing of petroleum pipeline ultrasonic flaw detection instrument of the present utility model;
Accompanying drawing 2 is the structural drawing that petroleum pipeline ultrasonic flaw detection instrument of the present utility model coordinates with petroleum pipeline;
Accompanying drawing 3 is the module map of the middle electronic device of petroleum pipeline ultrasonic flaw detection instrument of the present utility model.
Embodiment
Below in conjunction with accompanying drawing 1 ~ 3 to petroleum pipeline ultrasonic flaw detection instrument of the present utility model, be described further:
Petroleum pipeline ultrasonic flaw detection instrument of the present utility model, be made up of frame 1, process chip 2 and ultrasonic probe 3: its mid frame 1 is made up of the hinged symmetrical jig arm 5 in the two ends of crossbeam 4, one end of the position deflection jig arm 5 of crossbeam 4, but there is a segment distance with termination.
Position relationship up and down as shown in Figure 1, the middle part of crossbeam 4 is fixed with elastic supporting bar 6 downward, elastic supporting bar 6 is socketed by a square tube flexible rod that another square tube forms, spring is provided with in flexible rod, be provided with friction wheel 7 in the below of elastic supporting bar 6, this friction wheel 7 is in transmission connection with the power mechanism 8 be located in elastic supporting bar 6.Crossbeam 4 is provided with ultrasonic probe 3 in the side of elastic supporting bar 6, and the quantity of ultrasonic probe 3 is 1 ~ 3, being all positioned on the same straight line parallel with crossbeam 4 of ultrasonic probe 3.Conveniently ultrasonic probe 3 is aimed at weld, crossbeam 4 should be provided with infrared alignment means 16, this infrared alignment means 16 is located on the same line with ultrasonic probe 3, and this straight line is parallel with crossbeam 4.
Be provided with distance adjustment bolt 9 between the jig arm 5 of two symmetries, this distance adjustment bolt 9 can be positioned at the top of crossbeam 4, is fixed between two jig arm 5, and distance adjustment bolt 9 can be buckled bolt with flower and make; Jig arm 5 bottom is fixed with the scroll wheel 10 towards inner side respectively, and scroll wheel 10 and friction wheel 7 form triangle, petroleum pipeline can be blocked.The tire with friction line being provided with and having elastic material and make can be wrapped in the outside of friction wheel 7, in order to improve the frictional force of friction wheel 7 pairs of petroleum pipelines.
In frame 1, be mounted with process chip 2, storage 11, wireless transmitter I 12 and storage battery 13, process chip 2 connects with storage 11, wireless transmitter I 12, storage battery 13, power mechanism 8 and ultrasonic probe 3 circuit respectively.
Crossbeam 4 is provided with display screen caulking groove 17, display screen caulking groove 17 is embedded with removable touching display screen 18, this touching display screen 18 connects with process chip 2 circuit, and touching display screen 18 can be built-in with wireless transmitter II 14, this wireless transmitter II 14 connects with display screen processor 15 circuit in touching display screen 18.Communications can be carried out between wireless transmitter I 12 and wireless transmitter II 14.
Petroleum pipeline ultrasonic flaw detection instrument of the present utility model, its concrete usage mode is as follows:
This device is clipped in the both sides of petroleum pipeline, and friction wheel 7 is conflicted above petroleum pipeline, pressing down this device makes two scroll wheel 10 positions exceed 1/2nd of petroleum pipeline ring week, adjustable range adjusting bolt 9, two scroll wheels 10 are made to be clamped in the outer wall of petroleum pipeline, now petroleum pipeline is enclosed in interior and clamps by friction wheel 7 and two scroll wheels 10, due to the elastic force of elastic supporting bar 6 medi-spring, make this device can keep stress state with petroleum pipeline, that is friction wheel 7 pairs of petroleum pipelines have pressure thus produce frictional force, this device is made to be unlikely to glide because of gravity when tilting.
When clamping this petroleum pipeline ultrasonic flaw detection instrument, infrared alignment means 16 can be opened, having made infrared rays aim at weld or other needs to detect on the same ring week of position, thus determine clamped position.Be equipped with the control system of this device in touching display screen 18, touching display screen 18 can be arranged in frame 1 and use, and controls during operator also can be allowed hand held near device.
Petroleum pipeline ultrasonic flaw detection instrument of the present utility model, operationally, the parameters such as sweep rate can be preset, be arranged on after on petroleum pipeline, under the effect of friction wheel 7, this device around petroleum pipeline weld, can carry out without dead angle scanning, and the result of scanning is sent to touching display screen 18 to show after process chip 2 processes; Also operator can be allowed to utilize touching display screen 18 to carry out execute-in-place, scan flexibly.
Claims (6)
1. petroleum pipeline ultrasonic flaw detection instrument, be made up of frame (1), process chip (2) and ultrasonic probe (3), it is characterized in that frame (1) is made up of the hinged symmetrical jig arm (5) in the two ends of crossbeam (4), the middle part of crossbeam (4) is fixed with elastic supporting bar (6), the below of elastic supporting bar (6) is provided with friction wheel (7), this friction wheel (7) and the power mechanism (8) be located in elastic supporting bar (6) are in transmission connection, and crossbeam (4) is provided with ultrasonic probe (3) in the side of elastic supporting bar (6); Between symmetrical jig arm (5), top is provided with distance adjustment bolt (9), bottom is fixed with towards the scroll wheel of inner side (10) respectively; Be mounted with process chip (2), storage (11), wireless transmitter I (12) and storage battery (13) in frame (1), process chip (2) connects with storage (11), wireless transmitter I (12), storage battery (13), power mechanism (8) and ultrasonic probe (3) circuit respectively.
2. petroleum pipeline ultrasonic flaw detection instrument according to claim 1, is characterized in that elastic supporting bar (6) is socketed by a square tube flexible rod that another square tube forms, is provided with spring in flexible rod.
3. petroleum pipeline ultrasonic flaw detection instrument according to claim 1, is characterized in that the tire being provided with elastic material and making is wrapped in the outside of friction wheel (7).
4. petroleum pipeline ultrasonic flaw detection instrument according to claim 1, it is characterized in that crossbeam (4) is provided with infrared alignment means (16), this infrared alignment means (16) and ultrasonic probe (3) are located on the same line, and this straight line is parallel with crossbeam (4).
5. petroleum pipeline ultrasonic flaw detection instrument according to claim 1, it is characterized in that crossbeam (4) is provided with display screen caulking groove (17), display screen caulking groove (17) is embedded with removable touching display screen (18), this touching display screen (18) connects with process chip (2) circuit.
6. petroleum pipeline ultrasonic flaw detection instrument according to claim 5, it is characterized in that touching display screen (18) is built-in with wireless transmitter II (14), this wireless transmitter II (14) connects with display screen processor (15) circuit in touching display screen (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263021.2U CN204554376U (en) | 2015-04-28 | 2015-04-28 | Petroleum pipeline ultrasonic flaw detection instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263021.2U CN204554376U (en) | 2015-04-28 | 2015-04-28 | Petroleum pipeline ultrasonic flaw detection instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554376U true CN204554376U (en) | 2015-08-12 |
Family
ID=53829483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263021.2U Expired - Fee Related CN204554376U (en) | 2015-04-28 | 2015-04-28 | Petroleum pipeline ultrasonic flaw detection instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889765A (en) * | 2016-05-17 | 2016-08-24 | 湖北第二师范学院 | Highly anti-interference leak listening device based on internet technology |
| CN106442714A (en) * | 2016-11-14 | 2017-02-22 | 天津因科新创科技有限公司 | Fixing device for pulsed eddy-current detection probe |
| CN107957006A (en) * | 2017-11-30 | 2018-04-24 | 无锡市中吉橡塑机械有限公司 | A kind of ultrasonic wave pipe inspection device |
| CN110864226A (en) * | 2019-11-15 | 2020-03-06 | 广东华晟安全职业评价有限公司 | Automatic detection device for internal pressure safety of petroleum pipeline and control system |
-
2015
- 2015-04-28 CN CN201520263021.2U patent/CN204554376U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889765A (en) * | 2016-05-17 | 2016-08-24 | 湖北第二师范学院 | Highly anti-interference leak listening device based on internet technology |
| CN106442714A (en) * | 2016-11-14 | 2017-02-22 | 天津因科新创科技有限公司 | Fixing device for pulsed eddy-current detection probe |
| CN107957006A (en) * | 2017-11-30 | 2018-04-24 | 无锡市中吉橡塑机械有限公司 | A kind of ultrasonic wave pipe inspection device |
| CN110864226A (en) * | 2019-11-15 | 2020-03-06 | 广东华晟安全职业评价有限公司 | Automatic detection device for internal pressure safety of petroleum pipeline and control system |
| CN110864226B (en) * | 2019-11-15 | 2022-02-18 | 广东华晟安全职业评价有限公司 | Automatic detection device for internal pressure safety of petroleum pipeline and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |