CN104316274A - Full-angle vacuum verifying device - Google Patents
Full-angle vacuum verifying device Download PDFInfo
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- CN104316274A CN104316274A CN201410541215.4A CN201410541215A CN104316274A CN 104316274 A CN104316274 A CN 104316274A CN 201410541215 A CN201410541215 A CN 201410541215A CN 104316274 A CN104316274 A CN 104316274A
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- vacuum
- equilateral triangle
- vacuum pump
- pneumatic
- angle
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Abstract
The invention relates to a full-angle vacuum verifying device, including an equilateral triangular panel and a pneumatic vacuum pump, wherein the equilateral triangular panel is provided with a through air vent and a testing hole, a pneumatic vacuum pump is connected to the air vent, a vacuum meter is connected to the testing hole, the vacuum meter and the pneumatic vacuum pump are positioned on the outer side surfaces of the equilateral triangular panel, and a handle is also arranged on the outer side surface of the equilateral triangular panel. The equilateral triangular panel can fit with three intersected surface with a vertex angle of any degree, a 360-degree angle welding joint vacuum testing of a ship body structure is achieved, quantity of vacuum testing devices is reduced, manufacturing of a vacuum testing device for each angle is not needed, construction efficiency is improved, and use cost is reduced.
Description
Technical field
The present invention relates to a kind of inspection frock, is a kind of full angle vacuum test device specifically.
Background technology
At present, in the building course of boats and ships, the weld seam of all watertight bulkheads all needs to carry out tightness test.The most original tightness test method is after shipbuilding completes, and inflates watertight cabin, then checks each bar weld seam whether seepage.Through process optimization for many years, present tightness test has cabin tightness test, filling air on fillet welding seam tightness test, fillet weld vacuum tightness test, nondestructive examination tightness test etc.
Wherein, adopt the method for the close property of vacuum, all that the close property of vacuum making respective angles covers lid respective angles weld seam, the corner connection weld seam detecting hexagonal angle degree is such as needed to need the vacuum close property cover of making 120 °, the vacuum close property cover needing making 135 ° in 135 ° of regions, this kind of way not only needs to drop into the vacuum test device that a large amount of funds makes respective angles, and, also bring many inconvenience to workmen.
Summary of the invention
Need for different angles in prior art the deficiency being equipped with different vacuum close property cover, the invention provides a kind of structure simple, make, use cost is low, convenient, can meet the full angle vacuum test device of full angle weld joint vacuum tightness test.
The technical solution used in the present invention is: a kind of full angle vacuum test device, its technical characterstic comprises equilateral triangle panel and pneumatic vacuum pump, described equilateral triangle panel is provided with through pore and instrument connection, pore is connected with pneumatic vacuum pump, instrument connection is connected with vacuum meter, vacuum meter and pneumatic vacuum pump are positioned on the outer surface of equilateral triangle panel, and the outer surface of described equilateral triangle panel is also provided with handle.
Further, on three sides of described equilateral triangle panel and/or the seamed edge of inner surface be provided with rubber seal.
Further, described pneumatic vacuum pump is inlet, outlet pneumatic vacuum pump.
Again further, described equilateral triangle panel is transparent panel.
Three of arbitrarily angled drift angle are intersected in equilateral triangle panel of the present invention laminating three of tilting, realize the welded corner joint weld joint vacuum test of Ship Structure 360 ° of full angles, decrease the quantity of vacuum test device, a kind of vacuum test device is made without the need to each angle, improve operating efficiency, reduce use cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of full angle vacuum test device of the present invention;
Fig. 2 is Fig. 1 vertical view;
Fig. 3 is that the present invention uses structural representation.
In figure: equilateral triangle panel 1, pore 11, instrument connection 12, handle 2, rubber seal 3, pneumatic vacuum pump 4, vacuum meter 5, longitudinal wall plate 6, watertight floor 7, bottom plating 8.
Embodiment
Be described further below in conjunction with drawings and Examples.
Shown in Fig. 1-2, a kind of full angle vacuum test device comprises equilateral triangle panel 1, vacuum meter 5 and pneumatic vacuum pump 4, equilateral triangle panel 1 is transparent panel, equilateral triangle panel 1 is provided with through pore 11 and instrument connection 12, pore 11 is connected with pneumatic vacuum pump 4, instrument connection 12 is connected with vacuum meter 5, vacuum meter 5 and pneumatic vacuum pump 4 are positioned on the outer surface of equilateral triangle panel, the outer surface of equilateral triangle panel is also provided with handle 2, on three sides of equilateral triangle panel 1 and/or the seamed edge of inner surface be provided with rubber seal 3, pneumatic vacuum pump is for entering, to give vent to anger pneumatic vacuum pump.
Shown in Fig. 3, the crossing leg of three of watertight bulkhead is intersected between two by longitudinal wall plate 6, watertight floor 7 and bottom plating 8 and is welded, and has three road weld seams simultaneously.During use, brushing suds inside three road weld seams, three limit adjustment of the equilateral triangle panel 1 of full angle vacuum test device are fitted with above-mentioned crossing three, start pneumatic vacuum pump to bleed, when monitoring vacuum gauge pressure display-0.2bar, observe on three road weld seams whether there is soap bubble through transparent equilateral triangle panel 1, if there is no bubble, prove this place's weld is accepted.
The above; be only the specific embodiment of the present invention; protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the scope that this invention technology discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed in protection scope of the present invention.
Claims (4)
1. a full angle vacuum test device, it is characterized in that: comprise equilateral triangle panel and pneumatic vacuum pump, described equilateral triangle panel is provided with through pore and instrument connection, pore is connected with pneumatic vacuum pump, instrument connection is connected with vacuum meter, vacuum meter and pneumatic vacuum pump are positioned on the outer surface of equilateral triangle panel, and the outer surface of described equilateral triangle panel is also provided with handle.
2. a kind of full angle vacuum test device according to claim 1, is characterized in that: on three sides of described equilateral triangle panel and/or the seamed edge of inner surface be provided with rubber seal.
3. a kind of full angle vacuum test device according to claim 1, is characterized in that: described pneumatic vacuum pump is inlet, outlet pneumatic vacuum pump.
4. a kind of full angle vacuum test device according to claim 1, is characterized in that: described equilateral triangle panel is transparent panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541215.4A CN104316274A (en) | 2014-10-14 | 2014-10-14 | Full-angle vacuum verifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410541215.4A CN104316274A (en) | 2014-10-14 | 2014-10-14 | Full-angle vacuum verifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104316274A true CN104316274A (en) | 2015-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410541215.4A Pending CN104316274A (en) | 2014-10-14 | 2014-10-14 | Full-angle vacuum verifying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104316274A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114414160A (en) * | 2021-11-29 | 2022-04-29 | 上海江南长兴造船有限责任公司 | Method for detecting pre-tightness of dead space of ship |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141528A (en) * | 1981-02-26 | 1982-09-01 | Mitsubishi Heavy Ind Ltd | Leakage inspecting method |
| CN101706350A (en) * | 2009-11-30 | 2010-05-12 | 广州文冲船厂有限责任公司 | Device for testing airtightness of weld joint on ship surface and using method thereof |
| CN201828383U (en) * | 2010-10-28 | 2011-05-11 | 金海重工股份有限公司 | Ship body welding pre-sealing vacuum cover |
| CN202057461U (en) * | 2011-04-08 | 2011-11-30 | 上海江南长兴造船有限责任公司 | Vacuum device for fillet weld sealing property detection in ship construction |
| CN202166505U (en) * | 2011-07-12 | 2012-03-14 | 浙江增洲造船有限公司 | Ship welding tightness rapid detecting device |
| CN102384826A (en) * | 2011-08-18 | 2012-03-21 | 浙江省海洋开发研究院 | Weld joint tightness verifying device |
| CN202648899U (en) * | 2012-07-05 | 2013-01-02 | 福建省华海船业有限公司 | Vacuum-pumping watertight testing apparatus for ship body |
| CN203705129U (en) * | 2013-12-30 | 2014-07-09 | 山海关造船重工有限责任公司 | Welding seam sealing property detector |
| CN204085811U (en) * | 2014-10-14 | 2015-01-07 | 江苏扬子鑫福造船有限公司 | A kind of full angle vacuum test device |
-
2014
- 2014-10-14 CN CN201410541215.4A patent/CN104316274A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57141528A (en) * | 1981-02-26 | 1982-09-01 | Mitsubishi Heavy Ind Ltd | Leakage inspecting method |
| CN101706350A (en) * | 2009-11-30 | 2010-05-12 | 广州文冲船厂有限责任公司 | Device for testing airtightness of weld joint on ship surface and using method thereof |
| CN201828383U (en) * | 2010-10-28 | 2011-05-11 | 金海重工股份有限公司 | Ship body welding pre-sealing vacuum cover |
| CN202057461U (en) * | 2011-04-08 | 2011-11-30 | 上海江南长兴造船有限责任公司 | Vacuum device for fillet weld sealing property detection in ship construction |
| CN202166505U (en) * | 2011-07-12 | 2012-03-14 | 浙江增洲造船有限公司 | Ship welding tightness rapid detecting device |
| CN102384826A (en) * | 2011-08-18 | 2012-03-21 | 浙江省海洋开发研究院 | Weld joint tightness verifying device |
| CN202648899U (en) * | 2012-07-05 | 2013-01-02 | 福建省华海船业有限公司 | Vacuum-pumping watertight testing apparatus for ship body |
| CN203705129U (en) * | 2013-12-30 | 2014-07-09 | 山海关造船重工有限责任公司 | Welding seam sealing property detector |
| CN204085811U (en) * | 2014-10-14 | 2015-01-07 | 江苏扬子鑫福造船有限公司 | A kind of full angle vacuum test device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114414160A (en) * | 2021-11-29 | 2022-04-29 | 上海江南长兴造船有限责任公司 | Method for detecting pre-tightness of dead space of ship |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150128 |