CN206906277U - The quick radiograhic set-up of small diameter tube weld seam - Google Patents
The quick radiograhic set-up of small diameter tube weld seam Download PDFInfo
- Publication number
- CN206906277U CN206906277U CN201720494710.3U CN201720494710U CN206906277U CN 206906277 U CN206906277 U CN 206906277U CN 201720494710 U CN201720494710 U CN 201720494710U CN 206906277 U CN206906277 U CN 206906277U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- tube
- small diameter
- column cap
- quick
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000007689 inspection Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 4
- 238000002601 radiography Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model belongs to inspection detection field, and in particular to a kind of quick radiograhic set-up of small diameter tube weld seam.It is made up of movable conduit saddle and circular bottom plate, the center of the bottom plate is ray support, is distributed multiple chutes in radial direction；The movable conduit saddle includes a column cap, the upward fixed support tube of column cap, the support tube is hollow, and central tube inserts support tube and by supporting the screw on tube wall to position, and the central tube fixes a cross bar upwards, cross bar both sides respectively connect a V-type support, the both sides connection balancing pole of the column cap, the end of balancing pole are provided with roller, and guide pad is arranged at the bottom of the column cap, slide of the movable conduit saddle by guide pad on bottom plate, and rotated by roller on bottom plate.The multiple equal thickness small diameter tube weld seams of the utility model single exposure transillumination, can greatly improve radiographic X detection efficiency and success rate.
Description
Technical field
The utility model belongs to inspection detection field, and in particular to a kind of quick radiograhic set-up of small diameter tube weld seam.
Background technology
Radiography, refer to be detected material and workpiece by the use of X ray or gamma-rays and be used as record using radiographic film
A kind of lossless detecting method of medium and display methods.Radiography detection is (as felt using X ray and gamma-ray numerous characteristics
Light), declined by observe and record that relevant X ray or gamma-rays on radiographic film occur in tested material or workpiece
Subtract change, to judge that the inside of tested material and workpiece whether there is defect, so as to do not destroy or do not damage tested material with
In the case of workpiece, its quality and use value are assessed.
The radiography of pipe nipple small diameter tube girth joint detects, and the ray detection method by, per pass weld seam needs transillumination 2~3
Secondary, people needs round trip, and efficiency is low, and labor intensity is big per transillumination once.
Utility model content
The technical problem that the utility model solves provides a kind of quick radiograhic set-up of small diameter tube weld seam.
In order to solve the above problems, the utility model uses following proposal：
A kind of quick radiograhic set-up of small diameter tube weld seam, is made up of movable conduit saddle and circular bottom plate, in the bottom plate
The heart is ray support, is distributed multiple chutes in radial direction；The movable conduit saddle includes a column cap, column cap fixed support upwards
Pipe, the support tube are hollow, and central tube inserts support tube and by supporting the screw on tube wall to position, the central tube
A cross bar is fixed upwards, and respectively one V-type support of connection, the both sides of the column cap connect balancing pole, the end of balancing pole for cross bar both sides
Portion is provided with roller, and guide pad arranged at the bottom of the column cap, slide of the movable conduit saddle by guide pad on bottom plate,
And rotated by roller on bottom plate.
The bottom plate is steel platform, with 1000mm (can adjust as needed) for radius, with 30 ° of central angles, is uniformly divided
12 chutes of cloth.The chute belt length scale designation.
During using above-mentioned equipment, X-ray machine X will be prepared 2mm think gauges size and be not less than glue using cone target circumference X-ray machine X
The back scattering protection stereotype of chip size.
The utility model is easy to operate, simple and practical, using circumferential exposure X-ray machine X, single exposure transillumination is multiple etc.
Thickness small diameter tube weld seam, radiographic X detection efficiency and success rate can be greatly improved.Solves currently used radiography
Method detects small diameter tube weld seam longevity of service, and it is big to add up amount of radiation, and each x ray exposure x can only transillumination one the problem of opening film.
Brief description of the drawings
Fig. 1 is adjustable pipe holder structure schematic diagram.
Fig. 2 is Fig. 1 side view.
Fig. 3 is base arrangement schematic diagram.
In Fig. 1：1st, V-type support, 2, whippletree, 3, central tube, 4, support tube, 5, balancing pole, 6, column cap, 7, guide pad, 8, rolling
Wheel, 9, screw.
In Fig. 3：10th, small diameter tube, 11, chute, 12, ray support, 13, bottom plate.
Embodiment
A kind of quick radiograhic set-up of small diameter tube weld seam, is made up of movable conduit saddle and circular bottom plate.As shown in figure 3, institute
The center for stating bottom plate 13 is ray support 12, is distributed multiple chutes 11 in radial direction.
Such as Fig. 1, shown in 2, the movable conduit saddle includes a column cap 6, the upward fixed support tube 4 of column cap 6, the support tube
4 be hollow, and central tube 3 inserts support tube 4 and by supporting the screw 9 on tube wall to position, and the central tube is fixed upwards
One cross bar 2, respectively one V-type support 1 of connection, the both sides of the column cap 6 connect balancing pole 5, the end peace of balancing pole 5 for cross bar both sides
Equipped with roller 8.
Guide pad 7 arranged at the bottom of the column cap 6, and the movable conduit saddle passes through on the chute 11 on base 13 of guide pad 7
Slide, and rotated by roller 8 on bottom plate.
During using said apparatus, cone target circumference X-ray machine X, which is erect, to be prevented on ray support 12, by multiple movable conduit saddles
Inserted respectively by guide pad 7 in the chute 12 of bottom plate, the small diameter tube 11 with weld seam is sequentially placed along circle, makes conduit axis
(i.e. vertical with radius) tangent with circle, the set screw 9 of regulation activity conduit saddle, the lifting height of central tube 3, make small diameter tube 11 with
Circumferential exposure X-ray machine X radiation center ray is in a contour plane, and according to sensitivity of film technological requirement, edge carries yardstick
Chute 12 move forward and backward movable conduit saddle adjustment focal length, according to using the whippletree on vertical transillumination or oval transillumination rotation conduit saddle
2, the placed angle of small diameter tube 11 is adjusted, film is placed according to sensitivity of film technological requirement and stereotype is protected in back scattering, once penetrate
Line exposing can be imaged with the multiple small diameter tube weld seams of transillumination, and imaging effect is good, easy to operate, and efficiency is very high.
Claims (5)
- A kind of 1. quick radiograhic set-up of small diameter tube weld seam, it is characterised in that it is made up of movable conduit saddle and circular bottom plate, it is described The center of bottom plate is ray support, is distributed multiple chutes in radial direction；The movable conduit saddle includes a column cap, and column cap is upward Fixed support tube, the support tube are hollow, and central tube inserts support tube and by supporting the screw on tube wall to position, institute State central tube and fix a cross bar upwards, respectively one V-type support of connection, the both sides connection balancing pole of the column cap are flat for cross bar both sides The end of weighing apparatus bar is provided with roller, and guide pad is arranged at the bottom of the column cap, and the movable conduit saddle is by guide pad on bottom plate Slide, and rotated by roller on bottom plate.
- 2. the quick radiograhic set-up of small diameter tube weld seam according to claim 1, it is characterised in that the bottom plate is steel Platform.
- 3. the quick radiograhic set-up of small diameter tube weld seam according to claim 1 or 2, it is characterised in that the bottom plate with 1000mm is radius.
- 4. the quick radiograhic set-up of small diameter tube weld seam according to claim 1 or 2, it is characterised in that the bottom plate with 30 ° of central angles, it is uniformly distributed 12 chutes.
- 5. the quick radiograhic set-up of small diameter tube weld seam according to claim 1 or 2, it is characterised in that the chute band Length mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494710.3U CN206906277U (en) | 2017-05-05 | 2017-05-05 | The quick radiograhic set-up of small diameter tube weld seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494710.3U CN206906277U (en) | 2017-05-05 | 2017-05-05 | The quick radiograhic set-up of small diameter tube weld seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206906277U true CN206906277U (en) | 2018-01-19 |
Family
ID=61288158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720494710.3U Expired - Fee Related CN206906277U (en) | 2017-05-05 | 2017-05-05 | The quick radiograhic set-up of small diameter tube weld seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206906277U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799769A (en) * | 2018-08-28 | 2018-11-13 | 海洋石油工程股份有限公司 | Portable ray machine lifting gear |
| CN109975333A (en) * | 2019-03-28 | 2019-07-05 | 东方电气集团东方锅炉股份有限公司 | A kind of container girth joint ray detecting apparatus |
-
2017
- 2017-05-05 CN CN201720494710.3U patent/CN206906277U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799769A (en) * | 2018-08-28 | 2018-11-13 | 海洋石油工程股份有限公司 | Portable ray machine lifting gear |
| CN109975333A (en) * | 2019-03-28 | 2019-07-05 | 东方电气集团东方锅炉股份有限公司 | A kind of container girth joint ray detecting apparatus |
| CN109975333B (en) * | 2019-03-28 | 2024-05-24 | 东方电气集团东方锅炉股份有限公司 | Container girth weld ray detection device and method |
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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: 20180119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |