CN205404450U - X ray detection device of minor diameter barrel longitudinal seam - Google Patents
X ray detection device of minor diameter barrel longitudinal seam Download PDFInfo
- Publication number
- CN205404450U CN205404450U CN201620162006.3U CN201620162006U CN205404450U CN 205404450 U CN205404450 U CN 205404450U CN 201620162006 U CN201620162006 U CN 201620162006U CN 205404450 U CN205404450 U CN 205404450U
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- China
- Prior art keywords
- bar
- push rod
- supporting plate
- support
- loop bar
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The utility model discloses a X ray detection device of minor diameter barrel longitudinal seam, include the support that constitutes by push rod, pull rod, bracket and elastic support, the bracket constitute by dwang and the layer board fixed at the dwang top, the vice upper end hinged joint with the dwang through first bolt of pull rod, push rod pass through the vice lower extreme hinged joint with the dwang of second bolt, have a pair of above locating hole on pull rod and push rod's corresponding position, elastic support supports between pull rod and push rod. The utility model discloses a camera bag that will be equipped with the film is fixed on the bracket of support, and the rotatory diameter of support can be adjusted according to the internal diameter of being surveyed the barrel, can also further reduce the rotatory diameter of support during the measurement, and alright support after will reducing stretches into that the barrel is interior to carry out X X -ray radiographic inspection to the position of detecting a flaw like this to the X ray of effectively having solved minor diameter barrel longitudinal seam detects an operation difficult problem, has improved detection efficiency.
Description
Technical field
This utility model relates to the x-ray detection device of a kind of cylinders with small diameter longitudinal seam, belongs to cylinders with small diameter X ray detection technique field.
Background technology
Pressure vessel is subject to the Sealing Arrangement of various fluid media (medium), and the harm of its sudden explosion is very serious, is ensureing product quality and is using secure context to need higher safety requirements and tightened up production standard compared with general industry equipment.Ray detection is a kind of important Dynamic Non-Destruction Measurement, is especially ensureing pressure vessel product quality and is using secure context to be particularly important.X ray for pressure container cylinder longitudinal seam detects, and when cylinder internal diameter is bigger, staff can be directly entered in cylinder and carry out pieces of cloth；When cylinder internal diameter is less, cylinder is longer, and on-the-spot available resources has in limited time, and staff generally makes simple rack by oneself, and camera bag is fixed on the flaw detection position in cylinder by support.Owing to self-control simple rack is generally heavy, mobile inconvenience, waste time and energy during operation, position inaccuracy, not wear-resisting, inconvenient maintenance, and do not adapt to the barrel dliameter of many specifications, particularly when workload is bigger, various weak points have had a strong impact on job schedule especially.
Utility model content
The purpose of this utility model is in that: provide that a kind of structure is reliable, manufacture, easy to maintenance, simple to operate, use the x-ray detection device of the cylinders with small diameter longitudinal seam of safety and economical and efficient, to overcome the deficiencies in the prior art.
The technical solution of the utility model: the x-ray detection device of a kind of cylinders with small diameter longitudinal seam, including by push rod, pull bar, the support that bracket and resiliency supported are constituted, described bracket be by rotate bar and be fixed on rotate masthead portion supporting plate constitute, pull bar is by the first bolt pair and the upper end chain connection rotating bar, push rod is by the second bolt pair and the lower end chain connection rotating bar, the correspondence position of pull bar and push rod has hole, more than one pair of location, hole, the location rear support in pull bar and push rod is inserted respectively between pull bar and push rod in the two ends of resiliency supported.
In said apparatus, described bracket includes rotating bar and being fixed on the supporting plate rotating masthead portion, wherein rotating bar is be made up of upper loop bar and lower loop bar, upper loop bar and lower loop bar are provided with more than one connecting hole, upper loop bar and lower loop bar are fastenedly connected by the 3rd bolt pair after the connecting hole on upper loop bar and lower loop bar, upper loop bar is welded with brace, brace is connected by the 4th bolt pair and supporting plate are fixing, bottom center at supporting plate is provided with block rubber, and upper loop bar is enclosed within block rubber and is supported on the bottom of supporting plate.
In said apparatus, described supporting plate is rubber slab, and the center of top at supporting plate is provided with placing trough.
In said apparatus, described resiliency supported includes adjusting rod and lower dolly bar, upper adjusting rod and lower dolly bar are provided with more than one spacing hole, upper adjusting rod and lower dolly bar are fastenedly connected by the 5th bolt pair after the spacing hole on upper adjusting rod and lower dolly bar, end points at upper adjusting rod is welded with pad, and spring is arranged between the 5th bolt pair and pad.
Owing to adopting technique scheme, the utility model has the advantage of: this utility model is that the camera bag that will be equipped with film is fixed on the bracket of support, and the rotating diameter of support can be adjusted according to the internal diameter of tested cylinder, the rotating diameter of support can also be reduced further during measurement, so just the support after reducing can be stretched in cylinder and flaw detection position is carried out x-ray inspection, thus efficiently solving an X ray detection operation difficult problem for cylinders with small diameter longitudinal seam, improve detection efficiency.Compared with prior art, this utility model not only have easy to detect laborsaving, work efficiency is high, the detection measured advantage of matter, but also has the advantage that can well adapt to different cylinder internal diameters.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of bracket in this utility model；
Fig. 3 is the structural representation of supporting plate in this utility model；
Fig. 4 is the structural representation that this utility model Elastic supports；
Fig. 5 is structural representation during this utility model enforcement.
Description of reference numerals: 1-push rod, 2-pull bar, 3-bracket, 4-resiliency supported, 5-rotates bar, 6-supporting plate, 7-camera bag, 8-cylinder, 9-the first bolt pair, 10-the second bolt pair, 11-positions hole, the upper loop bar of 12-, loop bar under 13-, 14-connecting hole, 15-the 3rd bolt pair, 16-brace, 17-the 4th bolt pair, 18-block rubber, 19-placing trough, the upper adjusting rod of 20-, 21-lower dolly bar, 22-spring, 23-pad, 24-the 5th bolt pair, 25-spacing hole.
Detailed description of the invention
In order to make this utility model purpose, technical scheme and advantage clearly, below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment of the present utility model: the structural representation of the x-ray detection device of cylinders with small diameter longitudinal seam is as shown in Figure 1, including by push rod 1, pull bar 2, the support that bracket 3 and resiliency supported 4 are constituted, described bracket 3 be by rotate bar 5 and be fixed on rotate bar 5 top supporting plate 6 constitute, pull bar 2 is by the first bolt pair 9 and the upper end chain connection rotating bar 5, push rod 1 is by the second bolt pair 10 and the lower end chain connection rotating bar 5, the correspondence position of pull bar 2 and push rod 1 has hole, more than one pair of location 11, hole, location 11 rear support in pull bar 2 and push rod 1 is inserted respectively between pull bar 2 and push rod 1 in the two ends of resiliency supported 4.Referring to Fig. 2, described bracket 3 includes rotating bar 5 and being fixed on the supporting plate 6 rotating bar 5 top, wherein rotating bar 5 is be made up of upper loop bar 12 and lower loop bar 13, upper loop bar 12 and lower loop bar 13 are provided with more than one connecting hole 14, upper loop bar 12 and lower loop bar 13 are fastenedly connected by the 3rd bolt pair 15 after the connecting hole 14 on upper loop bar 12 and lower loop bar 13, upper loop bar 12 is welded with brace 16, brace 16 is connected by the 4th bolt pair 17 is fixing with supporting plate 6, bottom center at supporting plate 6 is provided with block rubber 18, upper loop bar 12 is enclosed within block rubber 18 and is supported on the bottom of supporting plate 6.Referring to Fig. 3, described supporting plate 6 is rubber slab, and the center of top at supporting plate 6 is provided with placing trough 19.Referring to Fig. 4, described resiliency supported 4 includes adjusting rod 20 and lower dolly bar 21, upper adjusting rod 20 and lower dolly bar 21 are provided with more than one spacing hole 25, upper adjusting rod 20 and lower dolly bar 21 are fastenedly connected by the 5th bolt pair 24 after the spacing hole 25 on upper adjusting rod 20 and lower dolly bar 21, end points at upper adjusting rod 20 is welded with pad 23, and spring 22 is arranged between the 5th bolt pair 24 and pad 23.
Referring to Fig. 5, when adopting said apparatus that cylinders with small diameter longitudinal seam carries out X ray detection, first measure distance and the cylinder 8 internal diameter size at cylinder 8 end face extremely flaw detection position, then assemble support according to the internal diameter size of cylinder 8.During detection, first camera bag 7 double faced adhesive tape installing film is fixed on the supporting plate 6 of bracket 3, makes camera bag 7 put into the placing trough 19 of supporting plate 6 center of top completely, it is to avoid camera bag 7 is scraped off in the process sent in cylinder 8；Then pull bar 2 is pulled, the rotation bar 5 making pull bar 2 and push rod 1 end tilts, thus reducing the rotating diameter of whole support, push rod 1 is now utilized to stretch in cylinder 8 by the bracket 3 being loaded with camera bag 7, push rod 1 is made to be equal to cylinder 8 end face distance to position of detecting a flaw to the distance of movement in cylinder 8, then pull bar 2 is pulled will to rotate bar 5 righting again, so that the center of camera bag 7 just aligns with flaw detection position, finally resiliency supported 4 is supported between pull bar 2 and push rod 1, the whole support of locking, so just by X-ray production apparatus, the flaw detection position of cylinder 8 can be carried out radiographic inspection.After flaw detection terminates, first take off resiliency supported 4, then pull pull bar 2, the rotation bar 5 making pull bar 2 end tilts, again reduce the rotating diameter of whole support, so just support can be taken out in cylinder 8, and be placed under film viewer to observe the film in camera bag 7, evaluation.Therefore, this utility model efficiently solves an X ray detection operation difficult problem for cylinders with small diameter longitudinal seam, improves detection efficiency.Compared with prior art, this utility model not only have easy to detect laborsaving, work efficiency is high, the detection measured advantage of matter, but also has the advantage that can well adapt to different cylinder internal diameters.It is φ 300～φ 600mm, length is the cylinders with small diameter of 1000～3000mm that detection method of the present utility model is particularly suited for internal diameter.
Claims (4)
1. the x-ray detection device of a cylinders with small diameter longitudinal seam, it is characterized in that: include by push rod (1), pull bar (2), the support that bracket (3) and resiliency supported (4) are constituted, described bracket (3) be by rotate bar (5) and be fixed on rotate bar (5) top supporting plate (6) constitute, pull bar (2) is by the first bolt pair (9) and the upper end chain connection rotating bar (5), push rod (1) is by the second bolt pair (10) and the lower end chain connection rotating bar (5), the correspondence position of pull bar (2) and push rod (1) has hole, more than one pair of location (11), hole, location (11) rear support in pull bar (2) and push rod (1) is inserted respectively between pull bar (2) and push rod (1) in the two ends of resiliency supported (4).
null2. the x-ray detection device of cylinders with small diameter longitudinal seam according to claim 1，It is characterized in that: described bracket (3) includes rotating bar (5) and being fixed on the supporting plate (6) rotating bar (5) top，Wherein rotating bar (5) is be made up of upper loop bar (12) and lower loop bar (13)，Upper loop bar (12) and lower loop bar (13) are provided with more than one connecting hole (14)，Upper loop bar (12) and lower loop bar (13) are fastenedly connected after the connecting hole (14) on loop bar (12) and lower loop bar (13) by the 3rd bolt pair (15) traverse，Upper loop bar (12) is welded with brace (16)，Brace (16) is connected by the 4th bolt pair (17) and supporting plate (6) are fixing，Bottom center at supporting plate (6) is provided with block rubber (18)，Upper loop bar (12) is enclosed within block rubber (18) and is supported on the bottom of supporting plate (6).
3. the x-ray detection device of cylinders with small diameter longitudinal seam according to claim 2, it is characterised in that: described supporting plate (6) is rubber slab, and the center of top at supporting plate (6) is provided with placing trough (19).
4. the x-ray detection device of cylinders with small diameter longitudinal seam according to claim 1, it is characterized in that: described resiliency supported (4) includes adjusting rod (20) and lower dolly bar (21), upper adjusting rod (20) and lower dolly bar (21) are provided with more than one spacing hole (25), upper adjusting rod (20) and lower dolly bar (21) are fastenedly connected after the spacing hole (25) on adjusting rod (20) and lower dolly bar (21) by the 5th bolt pair (24) traverse, end points at upper adjusting rod (20) is welded with pad (23), spring (22) is arranged between the 5th bolt pair (24) and pad (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162006.3U CN205404450U (en) | 2016-03-03 | 2016-03-03 | X ray detection device of minor diameter barrel longitudinal seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620162006.3U CN205404450U (en) | 2016-03-03 | 2016-03-03 | X ray detection device of minor diameter barrel longitudinal seam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205404450U true CN205404450U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620162006.3U Expired - Fee Related CN205404450U (en) | 2016-03-03 | 2016-03-03 | X ray detection device of minor diameter barrel longitudinal seam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205404450U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784729A (en) * | 2016-03-03 | 2016-07-20 | 贵州航天乌江机电设备有限责任公司 | X-ray detection method and device for small-diameter drum longitudinal welds |
| CN110388546A (en) * | 2019-08-23 | 2019-10-29 | 神华福能发电有限责任公司 | A kind of bracket system for alpha cellulose a gage |
| CN113484340A (en) * | 2021-06-10 | 2021-10-08 | 中车唐山机车车辆有限公司 | Welding seam ray detection device and detection method |
-
2016
- 2016-03-03 CN CN201620162006.3U patent/CN205404450U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784729A (en) * | 2016-03-03 | 2016-07-20 | 贵州航天乌江机电设备有限责任公司 | X-ray detection method and device for small-diameter drum longitudinal welds |
| CN105784729B (en) * | 2016-03-03 | 2018-10-12 | 贵州航天乌江机电设备有限责任公司 | A kind of detection method of X-ray and device of cylinders with small diameter longitudinal seam |
| CN110388546A (en) * | 2019-08-23 | 2019-10-29 | 神华福能发电有限责任公司 | A kind of bracket system for alpha cellulose a gage |
| CN110388546B (en) * | 2019-08-23 | 2024-04-30 | 神华（福建）能源有限责任公司 | Bracket device for radiometer |
| CN113484340A (en) * | 2021-06-10 | 2021-10-08 | 中车唐山机车车辆有限公司 | Welding seam ray detection device and detection method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170303 |