CN203705129U - Welding seam sealing property detector - Google Patents
Welding seam sealing property detector Download PDFInfo
- Publication number
- CN203705129U CN203705129U CN201320876047.5U CN201320876047U CN203705129U CN 203705129 U CN203705129 U CN 203705129U CN 201320876047 U CN201320876047 U CN 201320876047U CN 203705129 U CN203705129 U CN 203705129U
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- box body
- detection box
- weld seam
- split
- detection
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- Expired - Lifetime
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 28
- 238000003466 welding Methods 0.000 title abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 71
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000005452 bending Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 5
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 5
- 238000007373 indentation Methods 0.000 claims description 3
- 238000004513 sizing Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
A welding seam sealing property detector is characterized by comprising a transparent detection box formed by bonding organic glass plates through rubber compound; the detection box is a cavity with an opening surface; an edge of the opening surface is provided with a sealing rubber strip; a detection box wall is provided with a vacuum valve and a vacuum meter; the vacuum valve is connected with a compression air source. The detection box comprises a flat welding seam detection box, a fillet welding seam detection box, a space vertical welding seam detection box and a flat bulb steel welding seam detection box; the detection box with different shapes can satisfy detection requirements of various welding seams. The welding seam sealing property detector is simple in technology, easy to make, convenient in detection operation, can reduce detection time, improves declaration speed and efficiency, and shortens boat repair period; a detection process can be clearly observed, thereby effectively preventing detection leakage.
Description
Technical field
The utility model relates to a kind of Welding quality test device, the special purpose device especially hull plate weld seam sealing being detected.
Background technology
In Ship Building and Repairing enterprise, steel plate forms hull through welding, and it is vital for the quality of building of hull that the sealing property of weld seam detects.When ship hull weld joint sealing detection all the time, adopt a kind of metal sealing box, vacuum valve, vacuum meter are installed on sealing box, while detecting weld seam sealing, suds are sprayed in commissure, utilizing binding material to be buckled in seal box needs to detect commissure, and utilizes binding material that seal box is bonded and sealed; Give and detect box and pass into negative pressure, make to detect and form negative pressure state in box, then whether occur that according to commissure bubble judges its sealing, for defective place, need draw mark at this place, the repairing of doing over again.The problem that this common detection box exists is as follows: detecting box is to adopt metal material to make, and difficulty of processing is large, needs man-hour many, and weight great ， Give detects operation and makes troubles; Opaque box body, cannot observe directly detected state can only observe from top, occurs sometimes undetected; Make difficulty owing to detecting box body, detect the single testing requirement that can not meet multiple weld seam of box-like shape.
Utility model content
The purpose of this utility model is the drawback for prior art, provides a kind of and can observe directly testing process, detects weld seam device for detecting sealability effective, convenient operation.
Problem described in the utility model is by realizing with following technical proposals:
A kind of weld seam device for detecting sealability, special feature is: it comprises transparent detection box body, detecting box body is formed through sizing material is bonding by poly (methyl methacrylate) plate, detecting box body is the cavity with open surface, edge at open surface is provided with sealing rubber strip, described detection box wall is provided with vacuum valve and vacuum meter, and vacuum valve connects compressed air gas source by the road.
Above-mentioned weld seam device for detecting sealability, described detection box body comprises that dull and stereotyped weld seam detection box body, fillet weld detect box body, spatial vertical weld seam detection box body and flat-bulb steel weldering shaped steel weld seam detection box body.
Above-mentioned weld seam device for detecting sealability, the gabarit of described dull and stereotyped weld seam detection box body is cuboid, five planar surface encloses of this cuboid, baseplane is open surface.
Above-mentioned weld seam device for detecting sealability, the xsect that described fillet weld detects box body is trapezoidal, and fillet weld detects the end face of box body and the side of two symmetrical inclinations and two end faces sealings, and wherein both ends of the surface are the pentagon along center line symmetry.
Above-mentioned weld seam device for detecting sealability, the gabarit of described spatial vertical weld seam detection box body is cuboid, the end face of this cuboid and two adjacent side-closed, three faces of other of cuboid are open surface.
Above-mentioned weld seam device for detecting sealability, described flat-bulb steel weldering shaped steel weld seam detection box body is split butted structure, it by the first split and the second split to being combined into cuboid, the involutory surface of two splits and bottom surface are open surface, wherein, the first split involutory surface is the step of bottom indentation, the second split involutory surface is the step that protrude bottom, the second split involutory surface step bending place is provided with groove, this groove height is corresponding with the first involutory surface step bending place height, forms " Γ " shape groove after the first split, the second split apposition position.
Weld seam device for detecting sealability described in the utility model comprises transparent detection box body, detects box body and makes the cavity with open surface by poly (methyl methacrylate) plate through glue material bonding, is detecting the vacuum valve and the vacuum meter that on box body, are provided with connection vacuum line.Detect box body and comprise that dull and stereotyped weld seam detection box body, fillet weld detect box body, spatial vertical weld seam detection box body and flat-bulb steel weldering shaped steel weld seam detection box body, above-mentioned difform detection box body can meet the testing requirement of multiple weld seam.The utility model manufacture craft is simple, is easy to processing, detects easy to operately, has reduced detection time, has improved the speed of applying for checking and examination and efficiency, and ship repair period is shortened; Particularly can observe clearly testing process, effectively avoid undetected.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the structural representation of the dull and stereotyped weld seam detection box body of the utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation that the utility model fillet weld detects box body;
Fig. 4 is the vertical view of Fig. 3;
Fig. 5 is the left view of Fig. 3;
Fig. 6 is the structural representation of spatial vertical weld seam detection box body;
Fig. 7 is the upward view of Fig. 6;
Fig. 8 is the left view of Fig. 6;
Fig. 9 is that spatial vertical weld seam detection box body detects schematic diagram;
Figure 10 is flat-bulb steel weldering shaped steel weld seam detection box body structure schematic diagram;
Figure 11 is the vertical view of Figure 10;
Figure 12 is the left view of Figure 11;
Figure 13 is that flat-bulb steel weldering shaped steel weld seam detection box body detects schematic diagram.
In figure, each list of reference numerals is: 1, vacuum meter, 2, vacuum valve, 3, dull and stereotyped weld seam detection box body, 4, sealing rubber strip, 5, dull and stereotyped weld seam, 6, fillet weld detects box body, 7, fillet weld, 8, spatial vertical weld seam detection box body, 9, spatial vertical weld seam, 10, flat-bulb steel weldering shaped steel weld seam detection box body, 10-1, the first split, 10-2, the second split, 10-3, groove, 11, flat-bulb steel, 12, steel plate.
Embodiment
Referring to Fig. 1, Fig. 2, the utility model comprises transparent detection box body, detects box body and is formed through sizing material is bonding by poly (methyl methacrylate) plate.Adopt poly (methyl methacrylate) plate manufacture to detect box body, manufacturing process is simply easy to implement, can change flexibly the structure that detects box body according to weld seam feature, particularly in the time detecting, can observe clearly testing process.Detecting box body is the cavity with open surface, is provided with sealing rubber strip 4 in the edge of open surface, on detection box wall, is provided with vacuum valve 2 and vacuum meter 1, and vacuum valve connects compressed air gas source (not showing in accompanying drawing) by the road.According to the structure difference that detects weld seam, detect box body and comprise that dull and stereotyped weld seam detection box body 3, fillet weld detect box body 6, spatial vertical weld seam detection box body 8 and flat-bulb steel weldering shaped steel weld seam detection box body 10.Fig. 1, Figure 2 shows that dull and stereotyped weld seam detection box body 3, it is for the sealing propertytest of dull and stereotyped weld seam 8, and the gabarit of dull and stereotyped weld seam detection box body 3 is cuboid, five planar surface encloses of this cuboid, and baseplane is open surface.Four bases of open surface arrange sealing rubber strip, have good sealing effectiveness to make to detect the cavity that box body forms.
Referring to Fig. 3-5, the sealing of the fillet weld 7 that described fillet weld forms while detecting box body 6 for detection of the two block plates welding of α at an angle to each other (60 ° ﹤ α ﹥ 180 °).It is that long plane, long plane both sides are provided with side plane that the symmetry isometric with it the tilt cross section that is formed by connecting and become the elongated slot formation of " trapezoidal " by a top that fillet weld detects box body, the both ends of the surface that fillet weld detects box body are the pentagon along center line symmetry, and the angle α of two hypotenuses of this pentagonal bottom mates with the angle of two block plates that form weld seam.The open surface of fillet weld detection box body has six limits sealing rubber strip 4 is set, and the use of fillet weld detection box body as shown in Figure 5.
Referring to Fig. 6-9, described spatial vertical weld seam detection box body 8 is for detection of the sealing property of the mutually orthogonal three dimensions vertical weld 9 in space.The gabarit of spatial vertical weld seam detection box body 8 is cuboid, the end face of this cuboid and two adjacent side-closed, three faces of other of cuboid are open surface, the open surface of spatial vertical weld seam detection box body 8 has six limits sealing rubber strip 4 is set, and the use of spatial vertical weld seam detection box body 8 as shown in Figure 9.
Referring to 10-13, described flat-bulb steel weldering shaped steel weld seam detection box body 10 for detection of special type flat-bulb steel through all special weld seam sealings of steel plate, shape and structure.When sealing detects, not only want butt welded seam to seal, and also must seal flat-bulb steel, the difficulty of sealing is larger.Flat-bulb steel weldering shaped steel weld seam detection box body 10 is split butted structure, it by the first split 10-1 and the second split 10-2 to being combined into cuboid, the involutory surface of two splits and bottom surface are open surface, wherein, the first split involutory surface is the step of bottom indentation, the second split involutory surface is that protrude bottom, the step of mating with the first split involutory surface, the second split involutory surface step bending place is provided with groove 10-3, this groove height is corresponding with the first involutory surface step bending place height, the first split, after the second split apposition position, form " Γ " shape groove, be somebody's turn to do the use of " Γ " shape groove for ball sealer band steel 11 and steel plate 12.The use of flat-bulb steel weldering shaped steel weld seam detection box body 10 as shown in figure 13.
When the utility model uses, vacuum valve and tracheae are connected, it is suitable for detection box body to select according to welding line structure.When detection, check that with suds whether sealing rubber strip and steel plate joint have the place of gas leakage, process if any needing.In detected weld, spray suds, after arrive-0.02mPa of the null representation of taking seriously when detection, tensimeter no longer changes, and does not occur that bubble just can be judged to be qualified in detection box body in detected weld.
Claims (6)
1. a weld seam device for detecting sealability, it is characterized in that: it comprises transparent detection box body, detecting box body is formed through sizing material is bonding by poly (methyl methacrylate) plate, detecting box body is the cavity with open surface, be provided with sealing rubber strip (4) in the edge of open surface, described detection box wall is provided with vacuum valve (2) and vacuum meter (1), and vacuum valve connects compressed air gas source by the road.
2. weld seam device for detecting sealability according to claim 1, it is characterized in that, described detection box body comprises that dull and stereotyped weld seam detection box body (3), fillet weld detect box body (6), spatial vertical weld seam detection box body (8) and flat-bulb steel weldering shaped steel weld seam detection box body (10).
3. weld seam device for detecting sealability according to claim 2, is characterized in that, the gabarit of described dull and stereotyped weld seam detection box body (3) is cuboid, five planar surface encloses of this cuboid, and baseplane is open surface.
4. weld seam device for detecting sealability according to claim 2, it is characterized in that, the xsect that described fillet weld detects box body (6) is trapezoidal, and fillet weld detects the end face of box body and the side of two symmetrical inclinations and two end faces sealings, and wherein both ends of the surface are the pentagon along center line symmetry.
5. weld seam device for detecting sealability according to claim 2, is characterized in that, the gabarit of described spatial vertical weld seam detection box body (8) is cuboid, the end face of this cuboid and two adjacent side-closed, and three faces of other of cuboid are open surface.
6. weld seam device for detecting sealability according to claim 2, it is characterized in that, described flat-bulb steel weldering shaped steel weld seam detection box body (10) is split butted structure, it by the first split (10-1) and the second split (10-2) to being combined into cuboid, the involutory surface of two splits and bottom surface are open surface, wherein, the first split involutory surface is the step of bottom indentation, the second split involutory surface is the step that protrude bottom, the second split involutory surface step bending place is provided with groove (10-3), this groove height is corresponding with the first involutory surface step bending place height, the first split, after the second split apposition position, form " Γ " shape groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876047.5U CN203705129U (en) | 2013-12-30 | 2013-12-30 | Welding seam sealing property detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320876047.5U CN203705129U (en) | 2013-12-30 | 2013-12-30 | Welding seam sealing property detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203705129U true CN203705129U (en) | 2014-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320876047.5U Expired - Lifetime CN203705129U (en) | 2013-12-30 | 2013-12-30 | Welding seam sealing property detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203705129U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316274A (en) * | 2014-10-14 | 2015-01-28 | 江苏扬子鑫福造船有限公司 | Full-angle vacuum verifying device |
| CN104330230A (en) * | 2014-10-21 | 2015-02-04 | 浙江海洋学院 | Segmented tightness testing method |
| CN104749043A (en) * | 2015-04-16 | 2015-07-01 | 中船黄埔文冲船舶有限公司 | Ship navigation equipment pressure testing device and method |
| CN104949804A (en) * | 2015-05-14 | 2015-09-30 | 广西金达造船有限公司 | Forming process of vacuumizing device |
| CN112254886A (en) * | 2020-11-23 | 2021-01-22 | Oppo（重庆）智能科技有限公司 | Method and equipment for detecting leakage point position of battery cover assembly and sealing cover |
| CN112345171A (en) * | 2020-10-15 | 2021-02-09 | 深圳市鑫达辉软性电路科技有限公司 | Laminating leakproofness detection device of reinforcement circle for flexible circuit board |
| CN113447632A (en) * | 2021-07-02 | 2021-09-28 | 泰兴市聚峰压延科技有限公司 | Detection equipment for detecting welding surface of flat-bulb steel web |
-
2013
- 2013-12-30 CN CN201320876047.5U patent/CN203705129U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104316274A (en) * | 2014-10-14 | 2015-01-28 | 江苏扬子鑫福造船有限公司 | Full-angle vacuum verifying device |
| CN104330230A (en) * | 2014-10-21 | 2015-02-04 | 浙江海洋学院 | Segmented tightness testing method |
| CN104749043A (en) * | 2015-04-16 | 2015-07-01 | 中船黄埔文冲船舶有限公司 | Ship navigation equipment pressure testing device and method |
| CN104949804A (en) * | 2015-05-14 | 2015-09-30 | 广西金达造船有限公司 | Forming process of vacuumizing device |
| CN112345171A (en) * | 2020-10-15 | 2021-02-09 | 深圳市鑫达辉软性电路科技有限公司 | Laminating leakproofness detection device of reinforcement circle for flexible circuit board |
| CN112345171B (en) * | 2020-10-15 | 2022-07-15 | 深圳市鑫达辉软性电路科技有限公司 | Laminating leakproofness detection device of reinforcement circle for flexible circuit board |
| CN112254886A (en) * | 2020-11-23 | 2021-01-22 | Oppo（重庆）智能科技有限公司 | Method and equipment for detecting leakage point position of battery cover assembly and sealing cover |
| CN113447632A (en) * | 2021-07-02 | 2021-09-28 | 泰兴市聚峰压延科技有限公司 | Detection equipment for detecting welding surface of flat-bulb steel web |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |