CN103293220B - Ultrasonic nondestructive flaw detection system - Google Patents
Ultrasonic nondestructive flaw detection system Download PDFInfo
- Publication number
- CN103293220B CN103293220B CN201210044864.4A CN201210044864A CN103293220B CN 103293220 B CN103293220 B CN 103293220B CN 201210044864 A CN201210044864 A CN 201210044864A CN 103293220 B CN103293220 B CN 103293220B
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- Prior art keywords
- flaw detection
- main frame
- head
- detection head
- plug
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of ultrasonic nondestructive flaw detection system, it is characterized in that: comprise plug, main frame flaw detection head and seal, described plug runs through the spindle hole of main frame flaw detection head, seal is arranged on rod head, described main frame flaw detection head is provided with water inlet, and main frame flaw detection head inside is also provided with ultrasound wave emitting head.The present invention's advantage is compared with prior art: the present invention realizes the detection of the non-blind area of detected tubing on the basis of normal ultrasound waves main frame flaw detection head, and the course of action of native system is simple, designs and produces conveniently, with low cost, easy to process.
Description
[technical field]
The present invention relates to a kind of fault detection system, particularly relate to a kind of ultrasonic nondestructive flaw detection system.
[background technology]
Ultrasound wave in the market can't harm main frame flaw detection head cannot carry out Ultrasonic Nondestructive for the head of various tubing, the namely check frequency of current so-called ultrasonic instrument, this blind area is generally at about 0.2 to 0.3 meter, and the actual demand in order to make tubing be applicable to user, just fall so that waste disposal is worked as in this blind area only, cause very large manpower, financial resources, the waste of material resources.
[summary of the invention]
The present invention, in order to solve the above-mentioned deficiency of prior art, provides a kind of ultrasonic nondestructive flaw detection system of carrying out Non-Destructive Testing for tubing two head.
Above-mentioned purpose of the present invention is realized by following technical scheme: a kind of ultrasonic nondestructive flaw detection system, it is characterized in that: comprise plug, main frame flaw detection head and seal, described plug runs through the spindle hole of main frame flaw detection head, seal is arranged on rod head, described main frame flaw detection head is provided with water inlet, and main frame flaw detection head inside is also provided with ultrasound wave emitting head.
The present invention's advantage is compared with prior art: the present invention realizes the detection of the non-blind area of detected tubing on the basis of normal ultrasound waves main frame flaw detection head, and the course of action of native system is simple, designs and produces conveniently, with low cost, easy to process.
[accompanying drawing explanation]
Fig. 1 is that the present invention treats working state schematic representation;
Fig. 2 is the view that tubing touches plug;
Fig. 3 is the state that detected tubing enters into the inside of main frame flaw detection head;
Fig. 4 is the main frame flaw detection head not arranging plug.
In accompanying drawing, 1-plug; 2-main frame flaw detection head; 3-seal; 4-water inlet; 5-ultrasound wave emitting head.
[embodiment]
Below in conjunction with accompanying drawing, the present invention is described in further detail:
As shown in Figure 1, a kind of ultrasonic nondestructive flaw detection system, it is characterized in that: comprise plug 1, main frame flaw detection 2 and seal 3, described plug 1 runs through the spindle hole of main frame flaw detection 2, seal 3 is arranged on plug 1 head, described main frame flaw detection 2 is provided with water inlet 4, and main frame flaw detection 2 inside are also provided with ultrasound wave emitting head 5.
Described main frame flaw detection head can't harm main frame flaw detection head for there being medium ultrasound wave, it is the conventional equipment that uses of numerous clients in the market, plug can run through whole main frame flaw detection head, the activity of plug is consistent with the movement technique of detected tubing, and the activity of plug has peripheral structure member to control.
As shown in Figure 1, the external diameter of the plug 1 of present system activity needs to change according to the external diameter of detected tubing 6, the external diameter of plug 1 is consistent with the external diameter of detected tubing 6, it is to ensure that the couplant of main frame flaw detection 2 inside has stable pressure that plug 1 runs through whole main frame flaw detection 2, the seal 3 being fixed on plug 1 head is used for contacting the end face of detected tubing 6, ensure not allow the inside of detected tubing 6 have medium to enter when detected tubing 6 enters into main frame flaw detection 2 inside time, when detected tubing 6 is also for entering into main frame flaw detection 2 time, pressure inside main frame flaw detection 2 just reaches testing requirement, along with entering of tubing 6, the very first time just can carry out nondestructive examination to it, if there is no plug 1, when detected tubing 6 enters into main frame flaw detection 2 time, the pressure of the water of the inside is very low, must work as tubing 6 all just can make the water pressure of main frame flaw detection 2 inside raise by the sealing that blocks water at rear portion, the distance that this time tubing 6 is passed by is exactly the current blind area that everybody says.
Principle of work of the present invention:
When ultrasonic instrument is opened, when plug 1 is as Fig. 1 position, the inside water pressure of main frame flaw detection 2 just can reach the pressure required for UT (Ultrasonic Testing), as shown in Figure 2, plug 1 is propped up when detected tubing 6 moves forward to, due to the effect of seal 3, detected tubing 6 inside can be allowed to enter by water, as shown in Figure 3, when detected tubing 6 is by ultrasound wave emitting head 5, pressure due to inner couplings medium ensures just can carry out normal UT (Ultrasonic Testing), and the required length detected of head need not more than 0.3 meter, so the motion of plug 1 need not more than 0.3 meter, when head detection completes, detected tubing 6 will be gone back, and plug 1 also can be gone back under the effect of rear portion thrust, thus realize the flaw detection of the blind area of normal ultrasound waves main frame flaw detection 2.
Then the technical program is implemented complete.
Claims (1)
1. a ultrasonic nondestructive flaw detection system, comprise main frame flaw detection head, be placed in the ultrasound wave emitting head of main frame flaw detection head inside, it is characterized in that: comprise the spindle hole that plug described in plug, seal runs through main frame flaw detection head, seal is arranged on rod head, and described main frame flaw detection head is provided with water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044864.4A CN103293220B (en) | 2012-02-27 | 2012-02-27 | Ultrasonic nondestructive flaw detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210044864.4A CN103293220B (en) | 2012-02-27 | 2012-02-27 | Ultrasonic nondestructive flaw detection system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103293220A CN103293220A (en) | 2013-09-11 |
| CN103293220B true CN103293220B (en) | 2016-03-02 |
Family
ID=49094453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210044864.4A Expired - Fee Related CN103293220B (en) | 2012-02-27 | 2012-02-27 | Ultrasonic nondestructive flaw detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103293220B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN218331365U (en) * | 2022-08-24 | 2023-01-17 | 天津精益铁安机电技术有限公司 | Core rod floating mechanism for ultrasonic pipe end detection |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2328012Y (en) * | 1998-02-24 | 1999-07-07 | 宝山钢铁(集团)公司 | Water tank for ultrasonic flow detection |
| CN102650619B (en) * | 2006-06-13 | 2015-08-19 | 新日铁住金株式会社 | The manufacture method of defect detection on ultrasonic basis, welded still pipe and ultrasonic flaw detecting device |
| CN201016963Y (en) * | 2007-02-28 | 2008-02-06 | 上海西重所重型机械成套有限公司 | Novel steel pipe end blind area flaw detection device |
| CN202562891U (en) * | 2012-02-27 | 2012-11-28 | 秦召明 | Ultrasonic nondestructive flaw-detecting system |
-
2012
- 2012-02-27 CN CN201210044864.4A patent/CN103293220B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN103293220A (en) | 2013-09-11 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Tao Inventor before: Qin Zhaoming Inventor before: Yao Mindi |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170823 Address after: 064299 Tangshan City city of Hebei province Zunhua Jiangong Street 96 ranked No. 11 Patentee after: Yu Tao Address before: North building, No. 10 South East New Building 215000 Suzhou City, Jiangsu province 602 Patentee before: Qin Zhaoming |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20180227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |