CN208140675U - A kind of pipeline-weld non-destructive testing device - Google Patents
A kind of pipeline-weld non-destructive testing device Download PDFInfo
- Publication number
- CN208140675U CN208140675U CN201820769310.3U CN201820769310U CN208140675U CN 208140675 U CN208140675 U CN 208140675U CN 201820769310 U CN201820769310 U CN 201820769310U CN 208140675 U CN208140675 U CN 208140675U
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- China
- Prior art keywords
- gear
- pipeline
- motor
- cabinet
- clamping jaw
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Abstract
The utility model discloses a kind of pipeline-weld non-destructive testing devices, including external gear, gear I, internal gear, shaft, flaw detection mechanism, idler wheel, fixed mechanism, external gear is equipped on the outside of the pipe ends, the external gear includes half gear of gear I and half II, half gear of gear I and half, II side both ends are equipped with link block, bolt passes through link block and is fixedly connected half gear of gear I and half II, and idler wheel is equipped on the inside of half gear I, and idler wheel is abutted with pipeline.Gear I of the utility model between external gear and internal gear can be realized synchronous rotation, and movement is steady, avoids and occurs the case where deviation at work, improves work efficiency；When being axially moved, external gear is fixed on pipeline outer wall defectoscope by fixed mechanism, and phenomenon will not be subjected to displacement in the course of work, and the course of work is stablized.
Description
Technical field
The utility model belongs to technical field of nondestructive testing, in particular to a kind of pipeline-weld non-destructive testing device.
Background technique
Non-destructive testing be it is a kind of using light, electricity, magnetic and sound wave to the raw material of discontinuous processing or Continuous maching, half at
Product, finished product and product members are detected, although non-destructive testing technology itself is not a kind of production technology, it is modern work
Guarantee product quality and performance, the important means of steady production technique in many fields of industry；
By retrieval, application No. is the 201721017380.5 practical patents of China to disclose a kind of lossless inspection of column
Examining system further includes two fixed rings for being set in column outer surface including the probe that can be bonded with column outer surface,
Connection is parallel to the detection bar of column outer wall between fixed ring, and detection bar is around column rotation setting, and probe is along detection
Axially sliding is connected in detection bar bar, but the practical patent has the following problems in use：It is mounted on detection bar
Drive rod one end of two sides is equipped with first motor, is rotated by first motor band moving gear around fixed ring and is circumferentially carried out to column
Detection is rotated by gear engagement since two gears are driven by two first motors, needs two first motors
Revolving speed and initial position be consistent and be just able to achieve synchronous rotation, if there is deviation, drive rod can block in fixed ring,
It cannot achieve rotation, to reduce working efficiency.
Summary of the invention
The purpose of the utility model is to overcome deficiencies in the prior art, provide a kind of pipeline-weld non-destructive testing device, position
Gear I between external gear and internal gear can be realized synchronous rotation, and movement is steady, avoids and occurs deviation at work
Situation improves work efficiency；When being axially moved, external gear is fixed on pipeline outer wall defectoscope by fixed mechanism,
Phenomenon will not be subjected to displacement in the course of work, the course of work is stablized.
To achieve the goals above, the technical solution adopted in the utility model is：
A kind of pipeline-weld non-destructive testing device, including external gear, gear I, internal gear, shaft, flaw detection mechanism, idler wheel,
Fixed mechanism, is equipped with external gear on the outside of the pipe ends, and the external gear includes half gear of gear I and half II, half gear I and
Half gear, II side both ends are equipped with link block, and bolt passes through link block and is fixedly connected half gear of gear I and half II, institute
It states and is equipped with idler wheel on the inside of half gear I, idler wheel abuts with pipeline, detected and passed through idler wheel behind pipeline-weld part between two external gears
It is moved to next part to be detected to be detected, avoids the installation and removal of next partial devices to be detected, improve work
Efficiency；Fixed mechanism is equipped on the inside of half gear II, the fixed mechanism includes telescopic rod, cylinder, clamping jaw, the telescopic rod
Be mounted on half gear II, telescopic rod lower end be equipped with cylinder, the cylinder interior be equipped with piston, the bottom of piston set there are two folder
Pawl, the clamping jaw is Z-shaped symmetrical in cylinder, and one end of clamping jaw is fixed on the piston base of cylinder interior, clamping jaw it is another
One end is set to the two sides of pipeline, and clamping jaw realizes the function of clamping and loosen with piston motion, positioned at the clamping jaw of cylinder interior
Joint, two clamping jaws intersection be equipped with articulation piece, the big of opening is adjusted during jaw action by articulation piece
It is small that pipeline is clamped, it prevents from being subjected to displacement phenomenon during the work time, ensure that the stability of work；
The outside of the external gear is equipped with internal gear, and the internal gear is bolted by two and half gears III,
Several gears I are equipped between the external gear and internal gear, external gear, gear I, internal gear together form a planetary gear
It is to be connected between the gear I of pipe ends corresponding position by shaft, one of shaft is equipped with flaw detection mechanism；
The flaw detection mechanism includes cabinet, rack gear, gear II, motor I, support frame, defectoscope, guide groove, motor II, cone tooth
I, bevel gear II, U-shaped connecting rod to be taken turns, cabinet is equipped with outside the shaft, it is open type structure above cabinet that shaft, which passes through cabinet,
The two sidewalls of opening are equipped with rack gear, and the centre of two rack gears is equipped with gear II, and gear II is connect with the end of motor I, and the one of motor I
Side is equipped with U-shaped connecting rod, and the bottom end of cabinet is equipped with guide groove, and U-shaped connecting rod one end is connected with motor I, and the other end is located in guide groove, U-shaped
The lower end of connecting rod is equipped with support frame, and support frame bottom is equipped with defectoscope, and defectoscope is fixed on the support frame, the side of the cabinet
Equipped with motor II, motor II is located at the two sides of cabinet with U-shaped connecting rod, and II end of motor is equipped with bevel gear I, and bevel gear I is set to
The side of the inside of cabinet, bevel gear I is equipped with bevel gear II, and bevel gear II is set in the shaft of box house, II band of motor
Dynamic bevel gear I and bevel gear II are engaged movement, rotate synchronously so that the gear I between external gear and internal gear be made to realize,
Movement is steady, avoids and occurs the case where deviation at work, improves work efficiency.
Preferably, the inside of the clamping jaw be equipped with crushing block, the arc-shaped shape of crushing block, crushing block increase fixed mechanism with
The contact area of pipeline is conducive to preferably fix device.
Beneficial effect is shown the utility model compared with prior art：
1) gear I between external gear and internal gear can be realized synchronous rotation, and movement is steady, avoids and is working
When there is the case where deviation, improve work efficiency；When being axially moved, external gear is fixed on defectoscope by fixed mechanism
On pipeline outer wall, phenomenon will not be subjected to displacement in the course of work, the course of work is stablized；
2) inside of clamping jaw is equipped with crushing block, and the arc-shaped shape of crushing block increases the contact area of crushing block and pipeline, has
It is preferably fixed conducive to device；
3) external gear, gear I, internal gear together form a planetary gear train, keep movement more steady, have structure
It is compact, small in size, quality is small, large carrying capacity, transmitting power bracket and transmission range are big, the advantages that high-efficient and service life is long.
Detailed description of the invention
Attached drawing 1 is a kind of pipeline-weld non-destructive testing device structural schematic diagram of the utility model；
Attached drawing 2 is flaw detection mechanism structural schematic diagram in a kind of pipeline-weld non-destructive testing device of the utility model；
Attached drawing 3 is flaw detection mechanism schematic diagram of internal structure in a kind of pipeline-weld non-destructive testing device of the utility model；
Attached drawing 4 is support frame structure diagram in a kind of pipeline-weld non-destructive testing device flaw detection of the utility model mechanism
Attached drawing 5 is a kind of pipeline-weld non-destructive testing device of the utility model China and foreign countries gear structure schematic diagram；
Attached drawing 6 is inner structure of air cylinder rough schematic view in a kind of pipeline-weld non-destructive testing device of the utility model；
In figure：1- pipeline, 2- external gear, half gear I of 21-, half gear II of 22-, 23- link block, 3- gear I, 4- internal tooth
Wheel, half gear III of 41-, 5- shaft, 6- flaw detection mechanism, 601- cabinet, 602- rack gear, 603- gear II, 604- motor I, 605-
Support frame, 606- defectoscope, 607- guide groove, 608- motor II, 609- bevel gear I, 610- bevel gear II, 611-U shape connecting rod, 7-
Idler wheel, 8- fixed mechanism, 801- telescopic rod, 802- cylinder, 8021- piston, 8022- articulation piece, 803- clamping jaw, 804- are squeezed
Block.
Specific embodiment
For convenience of the understanding of those skilled in the art, 1-6 with reference to the accompanying drawing, to the technical solution of the utility model into one
Step illustrates.
A kind of pipeline-weld non-destructive testing device, including external gear 2, gear I 3, internal gear 4, shaft 5, flaw detection mechanism 6,
Idler wheel 7, fixed mechanism 8,1 both ends of the pipeline outside are equipped with external gear 2, and the external gear 2 includes half gear I 21 and half gear
II 22, half gear I 21 and half gear, II 22 side both ends are equipped with link block 23, and bolt passes through link block 23 for half gear I 21
It is fixedly connected with half gear II 22, half gear, I 21 inside is equipped with idler wheel 7, and idler wheel 7 is abutted with pipeline 1, detected
Next part to be detected is moved to by idler wheel 7 behind 1 weld seam part of pipeline between two external gears 2 to be detected, and is avoided next
The installation and removal of partial devices to be detected, improve work efficiency；Half gear, II 22 inside is equipped with fixed mechanism 8, institute
Stating fixed mechanism 8 includes telescopic rod 801, cylinder 802, clamping jaw 803, and the telescopic rod 801 is mounted on half gear II 22, is stretched
801 lower end of bar is equipped with cylinder 802, is equipped with piston 8021 inside the cylinder 802, and the bottom of piston 8021 sets that there are two clamping jaws
803, the clamping jaw 803 is Z-shaped symmetrical in cylinder 802, and one end of clamping jaw 803 is fixed on the piston inside cylinder 802
8021 bottoms, the other end of clamping jaw 803 are set to the two sides of pipeline 1, and clamping jaw 803 is realized as piston 8021 moves to be clamped and put
The function of pine, the joint of the clamping jaw 803 inside cylinder 802, the intersection of two clamping jaws 803 are equipped with articulation piece
8022, the size for adjusting opening in 803 motion process of clamping jaw by articulation piece 8022 is clamped pipeline 1, prevents in work
It is subjected to displacement phenomenon during making, ensure that the stability of work；
The outside of the external gear 2 is equipped with internal gear 4, and the internal gear 4 is bolted by two and half gears III 41
It forms, several gears I 3 is equipped between the external gear 2 and internal gear 4, external gear 2, gear I 3, internal gear 4 together form
One planetary gear train is connected by shaft 5 between the gear I 3 of 1 both ends corresponding position of pipeline, and one of shaft 5, which is equipped with, to be visited
Hurt mechanism 6；
The flaw detection mechanism 6 includes cabinet 601, rack gear 602, gear II 603, motor I 604, support frame 605, defectoscope
606, guide groove 607, motor II 608, bevel gear I 609, bevel gear II 610, U-shaped connecting rod 611 are equipped with cabinet outside the shaft 5
601, shaft 5 passes through cabinet 601, is open type structure above cabinet 601, and the two sidewalls of opening are equipped with rack gear 602, two rack gears
602 centre is equipped with gear II 603, and gear II 603 is connect with the end of motor I 604, and the side of motor I 604 connects equipped with U-shaped
The bottom end of bar 611, cabinet 601 is equipped with guide groove 607, and 611 one end of U-shaped connecting rod is connected with motor I 604, and the other end is set to guide groove
In 607, the lower end of U-shaped connecting rod 611 is equipped with support frame 605, and 605 bottom of support frame is equipped with defectoscope 606, and defectoscope 606 is fixed
On support frame 605, the side of the cabinet 601 is equipped with motor II 608, and motor II 608 and U-shaped connecting rod 611 are located at cabinet 601
Two sides, II 608 end of motor is equipped with bevel gear I 609, and bevel gear I 609 is set to the inside of cabinet 601, bevel gear I 609
Side is equipped with bevel gear II 610, and bevel gear II 610 is set in the shaft 5 inside cabinet 601, II 608 band dynamic bevel gear of motor
I 609 are engaged movement with bevel gear II 610, so that it is synchronous to can be realized the gear I 3 between external gear 2 and internal gear 4
Rotation, movement is steady, avoids and occurs the case where deviation at work, improves work efficiency.
The inside of the clamping jaw 803 is equipped with crushing block 804, and the arc-shaped shape of crushing block 804 increases crushing block 804 and pipe
The contact area in road 1 is conducive to preferably fix device.
A kind of pipeline-weld non-destructive testing device, the course of work are as follows：Testing staff forms half gear of gear I and half II
External gear be separately mounted to the two sides of pipeline-weld, pipeline lock by fixed device and external gear is fixed on pipe
On road, then gear I, internal gear are successively installed, two gears I are connected by shaft；By motor I with moving gear II along rack gear into
Row movement, so that defectoscope be driven to detect pipeline axial direction weld seam, by motor II with dynamic bevel gear I and bevel gear II into
Row engagement detects pipeline axis girth seam by defectoscope so that gear I be made to rotate around external gear, to pipeline axial direction
After the completion of girth seam detection, loosens fixed device, device is moved to by next part to be detected by idler wheel and is examined
It surveys.
Above content is only the structure example and explanation to the utility model, the technologies of affiliated the art
Personnel make various modifications or additions to the described embodiments or are substituted in a similar manner, without departing from
The structure of utility model or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (2)
1. a kind of pipeline-weld non-destructive testing device, including it is external gear, gear I, internal gear, shaft, flaw detection mechanism, idler wheel, solid
Determine mechanism, it is characterised in that external gear is equipped on the outside of the pipe ends, the external gear includes half gear of gear I and half II,
Half gear of gear I and half, II side both ends are equipped with link block, and bolt passes through link block and consolidated half gear of gear I and half II
It is fixed to connect, idler wheel is equipped on the inside of half gear I, idler wheel is abutted with pipeline；Fixed mechanism, institute are equipped on the inside of half gear II
Stating fixed mechanism includes telescopic rod, cylinder, clamping jaw, and the telescopic rod is mounted on half gear II, and telescopic rod lower end is equipped with cylinder,
The cylinder interior is equipped with piston, and the bottom of piston is set there are two clamping jaw, and the clamping jaw is Z-shaped symmetrical in cylinder, folder
One end of pawl is fixed on the piston base of cylinder interior, and the other end of clamping jaw is set to the two sides of pipeline, positioned at cylinder interior
The joint of clamping jaw, two clamping jaws intersection be equipped with articulation piece；
The outside of the external gear is equipped with internal gear, and the internal gear is bolted by two and half gears III, described
Several gears I are equipped between external gear and internal gear, external gear, gear I, internal gear together form a planetary gear train, manage
It is connected between the gear I of road both ends corresponding position by shaft, one of shaft is equipped with flaw detection mechanism；
The flaw detection mechanism include cabinet, rack gear, gear II, motor I, support frame, defectoscope, guide groove, motor II, bevel gear I,
Bevel gear II, U-shaped connecting rod, the shaft outside are equipped with cabinet, and shaft passes through cabinet, are open type structure above cabinet, are open
Two sidewalls be equipped with rack gear, the centres of two rack gears is equipped with gear II, and gear II is connect with the end of motor I, and the side of motor I is set
There is U-shaped connecting rod, the bottom end of cabinet is equipped with guide groove, and U-shaped connecting rod one end is connected with motor I, and the other end is located in guide groove, U-shaped connecting rod
Lower end be equipped with support frame, support frame bottom is equipped with defectoscope, and defectoscope is fixed on the support frame, and the side of the cabinet is equipped with
Motor II, motor II and U-shaped connecting rod are located at the two sides of cabinet, and II end of motor is equipped with bevel gear I, and bevel gear I is set to cabinet
Inside, the side of bevel gear I is equipped with bevel gear II, and bevel gear II is set in the shaft of box house.
2. a kind of pipeline-weld non-destructive testing device according to claim 1, it is characterised in that set on the inside of the clamping jaw
There are crushing block, the arc-shaped shape of crushing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769310.3U CN208140675U (en) | 2018-05-22 | 2018-05-22 | A kind of pipeline-weld non-destructive testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820769310.3U CN208140675U (en) | 2018-05-22 | 2018-05-22 | A kind of pipeline-weld non-destructive testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208140675U true CN208140675U (en) | 2018-11-23 |
Family
ID=64314184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820769310.3U Expired - Fee Related CN208140675U (en) | 2018-05-22 | 2018-05-22 | A kind of pipeline-weld non-destructive testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208140675U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653733A (en) * | 2019-08-28 | 2020-01-07 | 何冬辉 | Clamping mechanism for nondestructive testing |
| CN110886969A (en) * | 2019-12-03 | 2020-03-17 | 响水县正响建设发展有限公司 | Adjustable protection device for pipeline flaw detector |
| CN111812128A (en) * | 2020-07-18 | 2020-10-23 | 王震 | Pipeline radiation-proof flaw detection device with adaptive pipe diameter adjustment function |
| CN113369763A (en) * | 2021-08-16 | 2021-09-10 | 烟台蓬莱区鑫鹏机械有限公司 | Boiler barrel welding synchronous flaw detection device |
-
2018
- 2018-05-22 CN CN201820769310.3U patent/CN208140675U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653733A (en) * | 2019-08-28 | 2020-01-07 | 何冬辉 | Clamping mechanism for nondestructive testing |
| CN110886969A (en) * | 2019-12-03 | 2020-03-17 | 响水县正响建设发展有限公司 | Adjustable protection device for pipeline flaw detector |
| CN111812128A (en) * | 2020-07-18 | 2020-10-23 | 王震 | Pipeline radiation-proof flaw detection device with adaptive pipe diameter adjustment function |
| CN113369763A (en) * | 2021-08-16 | 2021-09-10 | 烟台蓬莱区鑫鹏机械有限公司 | Boiler barrel welding synchronous flaw detection device |
| CN113369763B (en) * | 2021-08-16 | 2021-10-15 | 烟台蓬莱区鑫鹏机械有限公司 | Boiler barrel welding synchronous flaw detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |