CN204085810U - A kind of vacuum plant detected for fillet weld sealing property in shipbuilding - Google Patents
A kind of vacuum plant detected for fillet weld sealing property in shipbuilding Download PDFInfo
- Publication number
- CN204085810U CN204085810U CN201420379803.8U CN201420379803U CN204085810U CN 204085810 U CN204085810 U CN 204085810U CN 201420379803 U CN201420379803 U CN 201420379803U CN 204085810 U CN204085810 U CN 204085810U
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- China
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- panel
- vacuum plant
- sealing property
- fillet weld
- rectangular panel
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- Expired - Lifetime
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- 238000007789 sealing Methods 0.000 title claims abstract description 42
- 230000001413 cellular effect Effects 0.000 claims abstract description 11
- 239000011521 glass Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model relates to a kind of vacuum plant detected for fillet weld sealing property in shipbuilding, one piece of rectangular panel that this vacuum plant includes split manufacture, zoarium uses and two pieces of equilateral triangle panels, be fixed on seal pad on each limit of panel, be fixed on the cellular rubber on seal pad and be arranged on two joints in rectangular panel, a joint Bonding pressure table, a joint connects snorkel, and the angle between isosceles triangle panel and rectangular panel can be carried out adjustment according to angle seam environmental baseline and be used.Vacuum plant of the present utility model can detect the fillet weld sealing property of multiple different angles in tightness test process, improves the efficiency of shipbuilding.
Description
Technical field
The utility model relates to shipbuilding, particularly relates to a kind of vacuum plant detected for Multi-angle corner tightness of welding lines in shipbuilding.
Background technology
A large amount of welding jobs is related in shipbuilding process, the watertight weld seam relating to cabin then needs to carry out the detection of close property, because the form of weld seam is varied, also there is difference in its detection means and mode, wherein a lot of weld seam is all adopt to vacuumize test and detect to judge weld seam whether existing defects to its close property.
Test unit is vacuumized according to what adopt in current technology, particularly for fillet weld, a general device can only detect a weld seam of corresponding angle, different fillet welds needs the vacuum (-tight) housing adopting different angles, and in Ship Structure, there is the fillet weld of a large amount of different angles, if conveniently detection method, then need the vacuum plant being equipped with a large amount of corresponding angle, but can not each angle configurations vacuum (-tight) housing in shipbuilding process, and relative to some special angle and the weld seam of negligible amounts, make this type of angle vacuum (-tight) housing economically to consider obviously not calculate.In the prior art, usually can only the more conventional and a fairly large number of fillet weld of detection angles, for angle changing rate special and the weld seam that relative populations is less can only give over to cabin tightness test time detect.If adopt follow-up cabin tightness test to detect, then move after operation, add interchange operation amount and be unfavorable for the integrality of application, and extending the activity duration.Most importantly above-mentioned weak point extends the construction period of boats and ships to a certain extent.
Summary of the invention
The purpose of this utility model is the deficiency overcoming the existence of above-mentioned prior art, provides a kind of boats and ships fillet weld sealing property of new version to detect vacuum plant.The utility model is used for the fillet weld sealing property that fillet weld sealing property detects in shipbuilding vacuum plant can detect multi-angle (variable-angle, but need be greater than 60 °) in tightness test process, improves the efficiency of shipbuilding.
In order to reach foregoing invention object, the technical scheme that the utility model provides is as follows:
A kind of vacuum plant detected for fillet weld sealing property in shipbuilding, it is characterized in that, this vacuum plant includes the one piece of rectangular panel isosceles triangle panel identical with two pieces combining and use, and the length of side of described isosceles triangle panel equals the bond length of rectangular panel; The position, limit, bottom surface, side four of described rectangular panel is equipped with seal pad, the edge of described isosceles triangle panel is inclined-plane, above-mentioned inclined-plane is also provided with seal pad, on the seal pad described in every block, be equipped with the cellular rubber for sealing, described cellular rubber is connected with the mode bondd by glue between seal cup; Described rectangular panel is provided with two connectors, one be Bonding pressure table the first connector another be connect the second connector of snorkel; When this vacuum plant uses isosceles triangle panel while with the minor face abutting contact of rectangular panel, an angle corresponding to this limit is put in angle seam to be detected, by rectangular panel, forms an annular seal space between two equilateral triangle panels and two block plates forming weld seam.
Be used in the vacuum plant that fillet weld sealing property detects in shipbuilding at the utility model, the isosceles triangle panel that described one piece of rectangular panel is identical with two pieces is also respectively provided with a handles.
Be used in the vacuum plant that in shipbuilding, fillet weld sealing property detects at the utility model, the handle in described rectangular panel is arranged at the center of end face, and handle placement direction is parallel to the long limit of rectangular panel.
Be used in the vacuum plant that in shipbuilding, fillet weld sealing property detects at the utility model, the first described connector and the second connector are arranged at the both sides of described handle respectively.
Be used in the vacuum plant that in shipbuilding, fillet weld sealing property detects at the utility model, described joint is central aperture and the screwed circular copper billet in upper end, be provided with rubber washer and four fixed screws on each junction, the centre of joint be provided with perforate with and the supporting through hole that rectangular panel is excavated align.
Be used in the vacuum plant that in shipbuilding, fillet weld sealing property detects at the utility model, the described seal pad be fixed in rectangular panel is the xsect that organic glass is made is the sheet material of rectangle, and the seal pad be fixed on isosceles triangle panel is the xsect that an organic glass is made is trapezoidal sheet material.
Be used in the vacuum plant that fillet weld sealing property detects in shipbuilding at the utility model, when described seal pad is with the corner connection of isosceles triangle panel, seal pad edge exceed isosceles triangle panel upper surface one segment distance.
Be used in the vacuum plant that in shipbuilding, fillet weld sealing property detects at the utility model, angle between two block plates of formation weld seam is more than or equal to 60 degree, if be greater than 60 degree between two block plates, isosceles triangle panel makes cellular rubber be close to surface of steel plate by adjustment angle, makes together with being adjacent to closely with the minor face of rectangular panel of isosceles triangle panel after the angular setting of isosceles triangle panel completes.
Based on technique scheme, the utility model is used for the vacuum plant that in shipbuilding, fillet weld sealing property detects and has following technological merit compared with vacuum plant of the prior art: 1. vacuum checking device of the present utility model can detect special angle fillet weld sealing property, split manufactures, fit use, structure is simple, convenient and practical, road workload after reducing, improves the efficiency of shipbuilding.
2. vacuum checking device of the present utility model is by self-position and angular adjustment, carries out vacuum-pumping density detection to the fillet weld of different angles (need be greater than 60 °).
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the vacuum plant that the utility model detects for fillet weld sealing property in shipbuilding.
Fig. 2 is the partial sectional view of the vacuum plant that the utility model detects for fillet weld sealing property in shipbuilding, the A-A direction view namely in Fig. 1.
Fig. 3 is the partial sectional view of the vacuum plant that the utility model detects for fillet weld sealing property in shipbuilding, the B-B direction view namely in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing and concrete example the utility model done for the vacuum plant that fillet weld sealing property in shipbuilding detects and further elaborate; understand its structure type and use-pattern in the hope of more cheer and bright, but protection domain of the present utility model can not be limited with this.
Fig. 1 is the plan structure schematic diagram of the vacuum plant that the utility model detects for fillet weld sealing property in shipbuilding, and Fig. 2, Fig. 3 are the partial sectional views of the vacuum plant that the utility model detects for fillet weld sealing property in shipbuilding.As seen from the figure, the vacuum plant primary structure that the utility model detects for fillet weld sealing property in shipbuilding includes one piece of rectangular panel, 1, two pieces of equilateral triangle panels 2.These three pieces of plate splits manufacture and preserve, and stitch together in use, i.e. fit use.Rectangular panel 1 and each limit of equilateral triangle panel 2 are equipped with seal pad 3, seal pad 3 is fixed with cellular rubber 4, in addition, rectangular panel 1 is also provided with two joints 5.
Because this vacuum plant belongs to a seal closure design, need to form a cavity at the lower surface of rectangular panel 1, equilateral triangle panel 2, cavity here moves to coordinate by rectangular panel 1 and equilateral triangle panel 2 relative position and realizes.Specifically first one of them triangular panels 2 angle is pressed in fillet weld, then the position being basic point adjustment equilateral triangle panel 2 with this angle point makes two block plate surfaces of its two limits and formation fillet weld fit, is fitted in the 3rd limit of the minor face of rectangular panel 1 and equilateral triangle panel 2 again, last symmetrical another block equilateral triangle panel of placement.Its sealing function then mainly relies on the cellular rubber 4 on press seal plate 3 to ensure, cellular rubber 4 and seal pad 3 are sticked together by glue, as shown in Figure 2,3.
In order to retractable operation during the work of the hand-held sealing device of constructor in putting into practice is convenient, the upper surface of rectangular panel 1, equilateral triangle panel 2 is respectively provided with a handles 6, and this handle 6 is specifically positioned on a center line of middle part above rectangular panel 1 and equilateral triangle panel 2.
If sealing device will realize vacuumizing, need to connect air pump, so just need the joint of cavity and extraneous contact and check the device that this vacuum space pressure changes, here just need on panel 1, design two joints, one of them joint 5 is the first joint 51, this the first joint 51 Bonding pressure table, another joint 5 is the second joint 52, this second joint 52 connects snorkel, this snorkel connects air pump, two joints 5 are all communicated with upper surface and the lower surface of panel 1, to carry out vacuum pumping and Pressure monitoring.In order to realize stability, two joints 5 are distributed in the both sides of handle 6, and handle 6 is then installed on the center of rectangular panel 2.
In concrete design, above-mentioned joint 5 is central aperture and the screwed circular copper billet in upper end.For the ease of being connected with panel 1, joint 5 is provided with four fixed screws, and devise rubber washer at connecting portion, corresponding with the central aperture on joint 5, panel 1 digs supporting through hole, by the central aperture on alignment joint 5 and the supporting through hole on panel, and by fixed screw and rubber washer, the two is connected and sealed.
In vacuum plant of the present utility model, rectangular panel 1 is rectangle structure, be the simple rectangular slab that comprises two parallel long limits and two parallel short sides, be connected to seal pad 3 in rectangular panel 1 for the xsect that organic glass is made be the sheet material of rectangle, the upper and lower surface of sealing plate 3 is bonded together by glue with rectangular panel 1 and cellular rubber 4 respectively.
Described isosceles triangle panel 2 is isosceles triangular structure, is the simple equilateral triangle plate that one piece of three limit is all equal, and its three limits are equipped with inclined-plane, and its each edge is cut tiltedly, is convenient to like this be connected with seal pad 3.When seal pad 3 and 2 corner connection of isosceles triangle panel, for ensureing stable connection, the edge of seal pad 3 exceeds isosceles triangle panel 2 upper surface one segment distance.Seal pad 3 is the xsect that an organic glass is made is trapezoidal sheet material, and the mode bondd by glue between sealing plate 3 and cellular rubber 4 is connected.
In shipbuilding, vacuum plant of the present utility model is comprising following step to fillet weld sealing property detection use procedure:
The first step, when carrying out the inspection of close property to the angle seam between two block plates, after vacuum plant is ready to, to fillet weld spraying liquid soap, rectangular panel 1 and isosceles triangle panel 2 are moved by position own, coordinate and form seal cavity.
Second step, this the first joint 51 Bonding pressure table on vacuum plant, second joint 52 connects snorkel, this snorkel connects air pump, regulate the breather valve on air pump, when tensimeter reaches the force value of regulation, pass through torch for illumination, direct-detection weld seam has bubble-free to emerge, and reaches tightness of welding lines testing goal.
3rd step, after detection, if weld seam not existing defects, then closes gas admittance valve, is removed by whole device.
4th step, if detect weld seam defectiveness, then repeats above-mentioned three steps after to be repaired, if weld seam is intact, then detects end.
The utility model is in shipbuilding process, effectively can detect the fillet weld (being greater than 60 °) of different angles particularly for the angle that some conventional vacuum covers cannot detect, fundamentally solve the insurmountable problem of conventional vacuum cover, ensure that the integrality of segmentation application to a certain extent, operation is moved forward, after reducing, road interchange operation amount, effectively raises the construction progress of boats and ships.
Claims (9)
1. the vacuum plant detected for fillet weld sealing property in shipbuilding, it is characterized in that, this vacuum plant includes one piece of rectangular panel (1) the isosceles triangle panel (2) identical with two pieces combining and use, and the length of side of described isosceles triangle panel (2) equals the bond length of rectangular panel (1); The position, limit, bottom surface, side four of described rectangular panel (1) is equipped with seal pad (3), the edge of described isosceles triangle panel (2) is inclined-plane, above-mentioned inclined-plane is also provided with seal pad (3), seal pad (3) described in every block is equipped with the cellular rubber (4) for sealing, and described cellular rubber (4) is connected with the mode bondd by glue between seal cup (3); Described rectangular panel (1) is provided with two connectors (5), one be Bonding pressure table the first connector (51) another be connect second connector (52) of snorkel; When this vacuum plant uses isosceles triangle panel (2) while with the minor face abutting contact of rectangular panel (1), an angle corresponding to this limit is put in angle seam to be detected, by rectangular panel (1), forms an annular seal space between two equilateral triangle panels and two block plates forming weld seam.
2. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 1, is characterized in that, the isosceles triangle panel (2) that described one piece of rectangular panel (1) is identical with two pieces is also respectively provided with a handles (6).
3. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 1, it is characterized in that, handle (6) in described rectangular panel (1) is arranged at the center of end face, and handle (6) placement direction is parallel to the long limit of rectangular panel (1).
4. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 3, it is characterized in that, described the first connector (51) and the second connector (52) are arranged at the both sides of described handle (6) respectively.
5. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 1, it is characterized in that, described joint (5) is for central aperture and the screwed circular copper billet in upper end, each joint (5) is provided with rubber washer and four fixed screws, the centre of joint (5) be provided with perforate with and the supporting through hole that rectangular panel (1) is excavated align.
6. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 1, it is characterized in that, described to be fixed on the xsect that the seal pad (3) in rectangular panel (1) makes for organic glass be the sheet material of rectangle, and the seal pad (3) be fixed on isosceles triangle panel (2) is the xsect that an organic glass is made is trapezoidal sheet material.
7. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 6, it is characterized in that, when described seal pad (3) and isosceles triangle panel (2) corner connection, the edge of seal pad (3) exceeds isosceles triangle panel (2) upper surface one segment distance.
8. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 7, is characterized in that, a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 1.
9. a kind of vacuum plant detected for fillet weld sealing property in shipbuilding according to claim 7, it is characterized in that, angle between two block plates of formation weld seam is more than or equal to 60 degree, being tightly adjacent to together after the angular setting of isosceles triangle panel (2) completes when this vacuum plant uses between described isosceles triangle panel (2) and rectangular panel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379803.8U CN204085810U (en) | 2014-07-10 | 2014-07-10 | A kind of vacuum plant detected for fillet weld sealing property in shipbuilding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379803.8U CN204085810U (en) | 2014-07-10 | 2014-07-10 | A kind of vacuum plant detected for fillet weld sealing property in shipbuilding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204085810U true CN204085810U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379803.8U Expired - Lifetime CN204085810U (en) | 2014-07-10 | 2014-07-10 | A kind of vacuum plant detected for fillet weld sealing property in shipbuilding |
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| Country | Link |
|---|---|
| CN (1) | CN204085810U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020380A (en) * | 2017-11-09 | 2018-05-11 | 上海江南长兴造船有限责任公司 | A kind of close property detection method of LNG ship cargo tank CM node regions |
| CN109850065A (en) * | 2019-02-28 | 2019-06-07 | 广船国际有限公司 | The division methods and ship collection defence area packaging technology of the anti-cell of ship collection |
| CN112611520A (en) * | 2020-12-01 | 2021-04-06 | 沪东中华造船(集团)有限公司 | Ship structure air tightness detection device and detection method |
-
2014
- 2014-07-10 CN CN201420379803.8U patent/CN204085810U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108020380A (en) * | 2017-11-09 | 2018-05-11 | 上海江南长兴造船有限责任公司 | A kind of close property detection method of LNG ship cargo tank CM node regions |
| CN109850065A (en) * | 2019-02-28 | 2019-06-07 | 广船国际有限公司 | The division methods and ship collection defence area packaging technology of the anti-cell of ship collection |
| CN112611520A (en) * | 2020-12-01 | 2021-04-06 | 沪东中华造船(集团)有限公司 | Ship structure air tightness 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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150107 |