CN203011650U - Plane weld joint air tightness test tool - Google Patents
Plane weld joint air tightness test tool Download PDFInfo
- Publication number
- CN203011650U CN203011650U CN 201220657172 CN201220657172U CN203011650U CN 203011650 U CN203011650 U CN 203011650U CN 201220657172 CN201220657172 CN 201220657172 CN 201220657172 U CN201220657172 U CN 201220657172U CN 203011650 U CN203011650 U CN 203011650U
- Authority
- CN
- China
- Prior art keywords
- weld joint
- test tool
- tightness test
- air tightness
- plane
- 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 - Lifetime
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a plane weld joint air tightness test tool. The plane weld joint air tightness test tool includes an organic glass cover (1); the bottom portion of the organic glass cover (1) is an open type bottom portion; the edges of the bottom portion are tightly provide with sponge rubber (2); and the organic glass cover (1) is provided with an air-pumping hole (3) and a pressure gauge installation hole (4). When the plane weld joint air tightness test tool of the utility model is used, soapy water is evenly applied on the surface of a weld joint to be tested; the plane weld joint air tightness test tool is vertically pressed at the weld joint to be tested; a air-pumping cylinder is connected with the air-pumping hole at a top portion; required pressure is obtained according to test requirements; whether the pressure of a pressure gauge is reduced or not is observed; and whether bubbles are produced at the surface of the weld joint or not is observed.
Description
Technical field:
The utility model is bright relates to a kind of airtight instruments of inspection, more specifically says a kind of airtight instruments of inspection for single-point and other closed in space's plane welded seams.
Background technology:
In the manufacturing of single point mooring unit, according to safety requirements and standard, need to do tightness test to closed in space.Due to the relation of structure and safety, the interim manhole of base plate of welding need to carry out airtight test at last.Method of testing in the past is to the cabin integral inflating, has certain unsafe factor, and wastes man-hour.
Summary of the invention:
The utility model is for the above-mentioned deficiency of prior art, and a kind of airtight instruments of inspection of simple in structure, easy to operate part plan weld seam is provided.
Technical solution of the present utility model is: a kind of airtight instruments of inspection of plane welded seam, comprise plexiglass tent, the bottom of plexiglass tent be open, along close installation, sponge rubber is arranged in bottom sides, plexiglass tent is provided with aspirating hole and tensimeter mounting hole.
The bottom of described plexiglass tent is provided with all convex edges, fits in sponge rubber and convex edge.
At first the utility model is evenly coated in suds the face of weld that will detect when using, again this instrument vertically is pressed in the commissure that will detect, the aspirating hole that connects the top with the cylinder of finding time, experimental requirement reaches required pressure, whether whether then observe tensimeter pressure and reduce, observing face of weld has Bubble formation.This instrument bottom is all around lived with sponge rubber, to adapt to surperficial scraggly weld seam, reaches airtight effect.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is vertical view of the present utility model.
Embodiment:
As shown in Figure 1, a kind of airtight instruments of inspection of plane welded seam, comprise plexiglass tent 1, it is with the fiberglass glue special, the poly (methyl methacrylate) plate bonding to be formed, the bottom of plexiglass tent 1 be open, along close installation, sponge rubber 2 is arranged in bottom sides, the bottom of sponge rubber 2 is pointed, and the plexiglass tent top is provided with aspirating hole 3 and tensimeter mounting hole 4.The bottom of described plexiglass tent 1 is provided with all convex edges 5, and sponge rubber 2 is fitted with convex edge 5.
Claims (2)
1. the airtight instruments of inspection of a plane welded seam, it is characterized in that: comprise plexiglass tent (1), the bottom of plexiglass tent (1) be open, along close installation, sponge rubber (2) is arranged in bottom sides, plexiglass tent (1) is provided with aspirating hole (3) and tensimeter mounting hole (4).
2. the airtight instruments of inspection of plane welded seam according to claim 1, it is characterized in that: the bottom of described plexiglass tent (1) is provided with all convex edges (5), and sponge rubber (2) is fitted with convex edge (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657172 CN203011650U (en) | 2012-11-30 | 2012-11-30 | Plane weld joint air tightness test tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220657172 CN203011650U (en) | 2012-11-30 | 2012-11-30 | Plane weld joint air tightness test tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011650U true CN203011650U (en) | 2013-06-19 |
Family
ID=48603233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220657172 Expired - Lifetime CN203011650U (en) | 2012-11-30 | 2012-11-30 | Plane weld joint air tightness test tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011650U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461210A (en) * | 2017-10-10 | 2017-12-12 | 中国铁建重工集团有限公司 | A kind of grabbing device and development machine |
| CN108168802A (en) * | 2017-12-25 | 2018-06-15 | 五冶集团上海有限公司 | Container welding check device and its application method |
| CN108332917A (en) * | 2017-12-08 | 2018-07-27 | 西安飞机工业（集团）有限责任公司 | A kind of method of composite material type plate welding seams air leakage point detection |
-
2012
- 2012-11-30 CN CN 201220657172 patent/CN203011650U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107461210A (en) * | 2017-10-10 | 2017-12-12 | 中国铁建重工集团有限公司 | A kind of grabbing device and development machine |
| CN107461210B (en) * | 2017-10-10 | 2024-03-29 | 中国铁建重工集团股份有限公司 | Grabbing device and heading machine |
| CN108332917A (en) * | 2017-12-08 | 2018-07-27 | 西安飞机工业（集团）有限责任公司 | A kind of method of composite material type plate welding seams air leakage point detection |
| CN108168802A (en) * | 2017-12-25 | 2018-06-15 | 五冶集团上海有限公司 | Container welding check device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DALIAN SHIPPING HEAVY INDUSTRY GROUP CO., LTD. Free format text: FORMER OWNER: DALIAN SHIPBUILDING GROUP CO., LTD. Effective date: 20140214 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 116005 DALIAN, LIAONING PROVINCE TO: 116021 DALIAN, LIAONING PROVINCE |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140214 Address after: 116021 Dalian, Liaoning, Xigang District, No. 1 coastal Street Patentee after: DALIAN SHIPBUILDING INDUSTRY Co.,Ltd. Address before: 116005 No. 1, coastal street, Xigang District, Liaoning, Dalian Patentee before: DALIAN SHIPYARD GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130619 |