CN207964731U - A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting - Google Patents
A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting Download PDFInfo
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- CN207964731U CN207964731U CN201820282336.5U CN201820282336U CN207964731U CN 207964731 U CN207964731 U CN 207964731U CN 201820282336 U CN201820282336 U CN 201820282336U CN 207964731 U CN207964731 U CN 207964731U
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Abstract
A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting, it include the first multi-angle probe apparatus positioned at the pipeline-weld side, the second multi-angle probe apparatus positioned at the pipeline-weld other side, magnetic-type trolley and encoder, first multi-angle probe apparatus is in staggered distribution with the second multi-angle probe apparatus, first multi-angle probe apparatus is fixedly connected with magnetic-type trolley, crossbeam is equipped between second multi-angle probe apparatus and magnetic-type trolley, second multi-angle probe apparatus is connect by crossbeam with magnetic-type trolley, encoder is mounted on the idler wheel of magnetic-type trolley.Coordinated by magnetic-type trolley, crossbeam and the first multi-angle probe apparatus, the second multi-angle probe apparatus, carrying out magnetic-type trolley enables whole device to make linear movement along the circumferencial direction of weld seam, realize that the bilateral full inspection of foreign structure pattern pipeline-weld is surveyed, it is simple in structure, it is easy to operate, improve working efficiency.
Description
Technical field
The utility model is related to the field of non destructive testing of pipeline-weld more particularly to a kind of magnetic for pipe welding line detecting
Suction multi-angle bilateral ultrasonic scan device.
Background technology
According to the requirement of China's oil chemical industry current law and standard, to shape in oil-gas pipeline installation and repair process
At weld seam needs carry out non-destructive testing, with ensure pipeline welding quality.
Ultrasonic detection technology is high to the Dangerous defects such as crackle, incomplete fusion detection sensitivity because its is easy to operate quickly
The characteristics of, it is widely applied in petroleum chemical industry pipeline welding engineering as main test means.Petrochemical industry fills
There are a large amount of foreign structure pattern pipeline-weld in setting, such as the weld seam formed between flange or elbow and straight tube, according to country
Provided with industry Ultrasonic Testing Standards, the weldquality of any foreign structure pattern pipeline-weld generally press single side bilateral approach into
Row detection.But because the structure snd size of foreign structure pattern pipeline-weld limit, ultrasonic probe can not be in foreign structure pattern
The freely activity of pipeline-weld both sides, in order to meet the full testing requirements of weld seam, single angle ultrasonic probe in flange side or elbow side,
It need to move back and forth and make sawtooth pattern scanning, this just proposes requirements at the higher level to used scanning system, need to have sawtooth pattern scanning
Ability, and since flange and elbow structure shape and size limit, the ultrasonic probe of flange and elbow side moves space
Narrow, this scanning mode considerably increases Operating Complexity, and practicability is low, in addition for elbow, inner side of elbow curvature
Variation is big, and there may be gaps with elbow surface for ultrasonic probe, lead to ultrasonic probe and elbow surface defective coupling.Operation
Personnel can only often have to take the second best, and only place ultrasonic probe in foreign structure pattern pipeline-weld unilateral side and press single side unilateral side side
Method is detected, but this method is it is difficult to ensure that welding quality inspection, and does not meet requirements of the national standard.
Invention content
It is double that the technical problem to be solved by the present invention is to provide a kind of magnetic-type multi-angles for pipe welding line detecting
Side ultrasonic scan device, this magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting can be along weld seams
Circumferencial direction make linear movement, realize that foreign structure pattern pipeline-weld bilateral full inspection is surveyed, it is simple in structure, it is easy to operate, carry
High working efficiency.The technical solution of use is as follows：
A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting, including it is located at the pipeline weldering
Stitch the first probe apparatus of side and the second probe apparatus positioned at the pipeline-weld other side, it is characterised in that：It further include magnetic
Formula trolley and encoder, first probe apparatus are in staggered distribution with second probe apparatus, the first probe apparatus and magnetic
Formula trolley is fixedly connected, and crossbeam is equipped between the second probe apparatus and magnetic-type trolley, and the second probe apparatus passes through crossbeam and magnetic
Suction trolley connects, and encoder is mounted on the idler wheel of magnetic-type trolley.
Above-mentioned magnetic-type trolley is arranged in the outer surface of straight tube, the first probe apparatus is located at straight tube side, the second probe dress
Setting in flange side or elbow side, carries out magnetic-type trolley by crossbeam or other modes and make linearly along the circumferencial direction of weld seam
It is mobile, while encoder records the mobile message of magnetic-type trolley, magnetic-type trolley drives the first probe apparatus, the second probe dress
It sets and makees linear movement along the circumferencial direction of weld seam, to realize the first probe apparatus, the second probe apparatus in pipeline-weld
Both sides carry out equidistant linear scanning respectively along the circumferencial direction of weld seam, and it is complete to meet foreign structure pattern pipeline-weld bilateral
Testing requirements improve working efficiency.Since the first probe apparatus and the second probe apparatus are in staggered distribution, make the first probe apparatus,
Second probe apparatus is preferably adjacent to pipe surface, improves scanning precision.It is filled by magnetic-type trolley, crossbeam and the first probe
It sets, the cooperation of the second probe apparatus, carrying out magnetic-type trolley enables whole device to make linear movement along the circumferencial direction of weld seam,
Realize that the bilateral full inspection of foreign structure pattern pipeline-weld is surveyed, it is simple in structure, it is easy to operate, improve working efficiency.
As the preferred embodiment of the utility model, the crossbeam is telescopic rod, and one end of telescopic rod is popped one's head in described second
Device connects, and the other end of telescopic rod is connect with the magnetic-type trolley.It sets crossbeam to telescopic rod, makes the second probe apparatus
Can relatively magnetic-type trolley move laterally, so as to adjust between the first probe apparatus and the second probe apparatus away from
From.
As the preferred embodiment of the utility model, the magnetic-type trolley is equipped with cross bar through-hole, and the crossbeam is to fix
Cross bar, one end of fixed transverse rod are connect with second probe apparatus, and the other end of fixed transverse rod is interspersed on magnetic-type trolley
Cross bar through-hole in and can be moved along cross bar through-hole.The other end of fixed transverse rod is interspersed in the cross bar through-hole on magnetic-type trolley
In and can be moved along cross bar through-hole, drive the second probe apparatus can relatively magnetic-type trolley move laterally, so as to
Adjust the distance between the first probe apparatus and the second probe apparatus.
As the preferred embodiment of the utility model, first probe apparatus includes the first probe holder, the first pressing structure
With the first probe, the first probe holder is fixedly connected with the magnetic-type trolley, and the first pressing structure is mounted on the first probe holder,
First probe is mounted on the first pressing structure；Second probe apparatus includes the second probe holder, the second pressing structure and the
Two probes, the second probe holder are connect by the crossbeam with magnetic-type trolley, and the second pressing structure is mounted on the second probe holder,
Second probe is mounted on the second pressing structure.
As the further preferred embodiment of the utility model, first pressing structure includes two the first guide rods, first
The inner end of torsional spring and the first voussoir, two the first guide rods is connect by the first torsional spring with first probe holder, and two first are led
The outer end of bar is connect with the first voussoir, and first probe is mounted on the first voussoir；Second pressing structure includes two
The inner end of second guide rod, the second torsional spring and the second voussoir, two the second guide rods is connected by the second torsional spring and second probe holder
It connects, the outer end of two the second guide rods is connect with the second voussoir, and second probe is mounted on the second voussoir.
As the further preferred embodiment of the utility model, the encoder is mounted on described magnetic-type small by elastic component
On the idler wheel of vehicle.Above-mentioned elastic component generally uses spring, and encoder is mounted on the idler wheel of magnetic-type trolley by elastic component,
It can guarantee that encoder is contacted with pipe surface always during scanning.
The utility model compared with prior art, has the following advantages that：
By magnetic-type trolley, crossbeam and the first probe apparatus, the second probe apparatus coordinate, carry out magnetic-type trolley make it is whole
A device can make linear movement along the circumferencial direction of weld seam, realize that the bilateral full inspection of foreign structure pattern pipeline-weld is surveyed,
It is simple in structure, it is easy to operate, improve working efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the structural schematic diagram of the first probe apparatus in Fig. 1；
Fig. 3 is the structural schematic diagram of the second probe apparatus in Fig. 1.
Specific implementation mode
It is described further below in conjunction with the accompanying drawings with preferred embodiments of the present invention.
Embodiment one
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting,
Include the first probe apparatus 1 positioned at pipeline-weld side, the second probe apparatus 2 positioned at the pipeline-weld other side, magnetic-type
Trolley 3 and encoder 4, the first probe apparatus 1 are in staggered distribution with the second probe apparatus 2, the first probe apparatus 1 and magnetic-type trolley
3 are fixedly connected, and crossbeam 5 is equipped between the second probe apparatus 2 and magnetic-type trolley 3, and the second probe apparatus 2 passes through crossbeam 5 and magnetic
Suction trolley 3 connects, and encoder 4 is mounted on by elastic component on the idler wheel 301 of magnetic-type trolley 3.
Above-mentioned magnetic-type trolley 3 is equipped with cross bar through-hole 302, and above-mentioned crossbeam 5 is fixed transverse rod 5, one end of fixed transverse rod 5
It is connect with the second probe apparatus 2, the other end of fixed transverse rod 5 is interspersed in the cross bar through-hole 302 on magnetic-type trolley 3 and can
It is moved along cross bar through-hole 302.
Above-mentioned first probe apparatus 1 include the first probe holder 101, the first pressing structure 102 and first probe 103, first
Probe holder 101 is fixedly connected with magnetic-type trolley 3, and the first pressing structure 102 is mounted on the first probe holder 101, the first probe
103 are mounted on the first pressing structure 102；Above-mentioned second probe apparatus 2 includes the second probe holder 201, the second pressing structure 202
With the second probe 203, the second probe holder 201 is connect by above-mentioned crossbeam 5 with magnetic-type trolley 3, the installation of the second pressing structure 202
On the second probe holder 201, the second probe 203 is mounted on the second pressing structure 202.
Above-mentioned first pressing structure 102 includes two the first guide rods 1021, the first torsional spring and the first voussoir 1022, two the
The inner end of one guide rod 1021 is connect by the first torsional spring with the first probe holder 101, the outer end and first of two the first guide rods 1021
Voussoir 1022 connects, and above-mentioned first probe 103 is mounted on the first voussoir 1022；Above-mentioned second pressing structure 202 includes two
Second guide rod 2021, the second torsional spring and the second voussoir 2022, the inner end of two the second guide rods 2021 pass through the second torsional spring and second
Probe holder 201 connects, and the outer end of two the second guide rods 2021 is connect with the second voussoir 2022, and above-mentioned second probe 203 is mounted on
On second voussoir 2022.
Above-mentioned magnetic-type trolley 3 is arranged in the outer surface of straight tube 100, the first probe apparatus 1 is located at straight tube side 100, the
Two probe apparatus 2 are located at flange side or elbow side 200, carry out magnetic-type trolley 3 along weld seam by crossbeam 5 or other modes
300 circumferencial direction makees linear movement, while encoder 4 records the mobile message of magnetic-type trolley 3, and magnetic-type trolley 3 drives
First probe apparatus 1, the second probe apparatus 2 make linear movement along the circumferencial direction of weld seam 300, to realize the first probe dress
Set the 1, second probe apparatus 2 carried out respectively along the circumferencial direction of weld seam 300 in the both sides of pipeline-weld 300 it is equidistant linear
Scanning meets the full testing requirements of foreign structure pattern pipeline-weld bilateral, improves working efficiency.Due to the first probe apparatus 1 with
Second probe apparatus 2 is in staggered distribution, and so that the first probe apparatus 1, the second probe apparatus 2 is preferably adjacent to pipe surface, raising is swept
Look into precision.
Embodiment two
It is identical with embodiment one in other parts, difference lies in：Above-mentioned crossbeam 5 is telescopic rod, is stretched
One end of bar is connect with the second probe apparatus 2, and the other end of telescopic rod is connect with magnetic-type trolley 3.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, each section title etc. can not
Together, the equivalent or simple change that all structure, feature and principles according to described in the utility model patent concept are done is included in this
In the protection domain of utility model patent.Those skilled in the art of the present invention can be to described specific reality
Example is applied to do various modifications or additions or substitute by a similar method, structure without departing from the utility model or
Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.
Claims (6)
1. a kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting, including it is located at the pipeline-weld
First probe apparatus of side and the second probe apparatus positioned at the pipeline-weld other side, it is characterised in that：Further include magnetic-type
Trolley and encoder, first probe apparatus are in staggered distribution with second probe apparatus, the first probe apparatus with it is magnetic-type
Trolley is fixedly connected, and crossbeam is equipped between the second probe apparatus and magnetic-type trolley, and the second probe apparatus passes through crossbeam and magnetic
Formula trolley connects, and encoder is mounted on the idler wheel of magnetic-type trolley.
2. being used for the magnetic-type multi-angle bilateral ultrasonic scan device of pipe welding line detecting, feature as described in claim 1
It is：The crossbeam is telescopic rod, and one end of telescopic rod is connect with second probe apparatus, the other end of telescopic rod and the magnetic
Suction trolley connects.
3. being used for the magnetic-type multi-angle bilateral ultrasonic scan device of pipe welding line detecting, feature as described in claim 1
It is：The magnetic-type trolley is equipped with cross bar through-hole, and the crossbeam is fixed transverse rod, and one end of fixed transverse rod is visited with described second
Head device connection, the other end of fixed transverse rod are interspersed in the cross bar through-hole on magnetic-type trolley and can be moved along cross bar through-hole
It is dynamic.
4. being used for the magnetic-type multi-angle bilateral ultrasonic scan device of pipe welding line detecting, feature as described in claim 1
It is：First probe apparatus includes the first probe holder, the first pressing structure and the first probe, the first probe holder and the magnetic
Formula trolley is fixedly connected, and the first pressing structure is mounted on the first probe holder, and the first probe is mounted on the first pressing structure；Institute
State the second probe apparatus include the second probe holder, the second pressing structure and second probe, the second probe holder by the crossbeam with
Magnetic-type trolley connection, the second pressing structure are mounted on the second probe holder, and the second probe is mounted on the second pressing structure.
5. being used for the magnetic-type multi-angle bilateral ultrasonic scan device of pipe welding line detecting, feature as claimed in claim 4
It is：First pressing structure includes two the first guide rods, the first torsional spring and the first voussoir, and the inner end of two the first guide rods passes through
First torsional spring is connect with first probe holder, and the outer end of two the first guide rods is connect with the first voussoir, the first probe peace
On the first voussoir；Second pressing structure includes two the second guide rods, the second torsional spring and the second voussoir, and two second are led
The inner end of bar is connect by the second torsional spring with second probe holder, and the outer end of two the second guide rods is connect with the second voussoir, institute
The second probe is stated on the second voussoir.
6. being used for the magnetic-type multi-angle bilateral ultrasonic scan device of pipe welding line detecting, feature as described in claim 1
It is：The encoder is mounted on by elastic component on the idler wheel of the magnetic-type trolley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282336.5U CN207964731U (en) | 2018-02-28 | 2018-02-28 | A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820282336.5U CN207964731U (en) | 2018-02-28 | 2018-02-28 | A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting |
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| Publication Number | Publication Date |
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| CN207964731U true CN207964731U (en) | 2018-10-12 |
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| CN201820282336.5U Active CN207964731U (en) | 2018-02-28 | 2018-02-28 | A kind of magnetic-type multi-angle bilateral ultrasonic scan device for pipe welding line detecting |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596799A (en) * | 2018-12-12 | 2019-04-09 | 四川纽赛特工业机器人制造有限公司 | A kind of detection device |
| CN111331377A (en) * | 2020-04-10 | 2020-06-26 | 山东沂水机床厂有限公司 | Bidirectional machining tool |
| CN116577411A (en) * | 2023-05-23 | 2023-08-11 | 威海瀚克船舶科技有限公司 | Ultrasonic nondestructive testing platform for ship welding line |
-
2018
- 2018-02-28 CN CN201820282336.5U patent/CN207964731U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596799A (en) * | 2018-12-12 | 2019-04-09 | 四川纽赛特工业机器人制造有限公司 | A kind of detection device |
| CN109596799B (en) * | 2018-12-12 | 2023-11-10 | 四川纽赛特工业机器人制造有限公司 | Weld joint detection device |
| CN111331377A (en) * | 2020-04-10 | 2020-06-26 | 山东沂水机床厂有限公司 | Bidirectional machining tool |
| CN111331377B (en) * | 2020-04-10 | 2022-01-28 | 山东沂水机床厂有限公司 | Bidirectional machining tool |
| CN116577411A (en) * | 2023-05-23 | 2023-08-11 | 威海瀚克船舶科技有限公司 | Ultrasonic nondestructive testing platform for ship welding line |
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