CN202471373U - Testing device for detecting performance of waterproof rolls - Google Patents
Testing device for detecting performance of waterproof rolls Download PDFInfo
- Publication number
- CN202471373U CN202471373U CN2012200798569U CN201220079856U CN202471373U CN 202471373 U CN202471373 U CN 202471373U CN 2012200798569 U CN2012200798569 U CN 2012200798569U CN 201220079856 U CN201220079856 U CN 201220079856U CN 202471373 U CN202471373 U CN 202471373U
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- China
- Prior art keywords
- chamber
- waterproof roll
- test unit
- platen
- used test
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- Expired - Fee Related
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Abstract
The utility model discloses a testing device for detecting performance of waterproof rolls. The testing device comprises two pressure plates detachably connected. A chamber is arranged on one of the two pressure plates, through holes connected with the chamber is arranged on the other pressure plate, and the chamber is respectively connected with a vacuum pump and a pressure detection device through a pipeline. During usage, the waterproof rolls to be tested are placed between the two pressure plates, and then the two pressure plates are fixedly connected, the vacuum pump is started, air pressure in the chamber is changed, and the air pressure in the chamber can be read through a pressure gauge, and accordingly the waterproof rolls can be tested, testing procedure is simple and easy to operate, and testing results are high in accuracy.
Description
Technical field
The utility model relates to a kind of test unit, relates to a kind of detection waterproof roll performance specifically and uses test unit.
Background technology
The waterproof roll shock resistance is very important two performance index in pitch and the polymer membranes with anti-static load index, is the performance index of the impulsive force that shows that load that waterproof roll can bear and waterproof roll can bear under static state.After waterproof roll being carried out shock resistance and resisting static loading test; Need whether form puncture and penetrate into performing check waterproof roll, at present, normally adopt suds to confirm whether coiled material punctures and penetrate; Be difficult for operating, the assay accuracy is low.
The utility model content
The problem that the utility model will solve is to above problem, provides a kind of easy operating, detection waterproof roll performance that the testing result accuracy is high to use test unit.
For addressing the above problem; The technical scheme that the utility model adopted is: a kind of detection waterproof roll performance is used test unit; Said experimental provision comprises two platens that removably connect; One of them platen is provided with chamber, and the another one platen is provided with the through hole that is communicated with chamber, and said chamber is connected with pressure-detecting device with vacuum pump respectively through pipeline.
As a kind of prioritization scheme, the platen that is provided with chamber is provided with intercommunicating pore, and said chamber is communicated with through hole through intercommunicating pore.
A kind of concrete prioritization scheme, said chamber is constituted by sleeve and seal pad, and an end of said sleeve is fixedly connected with platen, and the other end and the seal pad of said sleeve are tightly connected.
A kind of concrete prioritization scheme, said seal pad is a glass plate.
A kind of concrete prioritization scheme, the connecting tube between said chamber and the vacuum pump is provided with operation valve.
A kind of concrete prioritization scheme, said pressure-detecting device are tensimeter.
As a kind of prioritization scheme, the excircle place of said platen is provided with several through holes, is provided with coupling bolt in the said through hole, and said coupling bolt is connected with nut.
A kind of concrete prioritization scheme, several through holes are along circumferentially being uniformly distributed with.
A kind of concrete prioritization scheme, the platen that is provided with through hole is provided with supporting leg.
The utility model is taked above technical scheme, has the following advantages: during use, the waterproof roll that needs are detected is placed between two platens; Then two platens are fixedly connected, start vacuum pump, change the air pressure in the chamber; Air pressure in the chamber can be read through tensimeter, thereby can detect waterproof roll, and process of the test is simple; Easy operating, the testing result accuracy is high.
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Description of drawings
Accompanying drawing 1 is a kind of structural representation that detects the waterproof roll performance with test unit among the utility model embodiment;
Accompanying drawing 2 is the vertical view of accompanying drawing 1.
Among the figure:
The 1-supporting leg; The 2-platen; The 3-waterproof roll; The 4-nut; The 5-tensimeter; The 6-sleeve; The 7-seal pad; The 8-operation valve; The 9-coupling bolt; The 10-through hole; The 11-vacuum pump; The 12-chamber; The 13-intercommunicating pore.
Embodiment
Embodiment: shown in accompanying drawing 1 and accompanying drawing 2; A kind of detection waterproof roll performance is used test unit; Comprise two platens that removably connect 2; One of them platen 2 is provided with chamber 12, and another one platen 2 is provided with the through hole 10 that is communicated with chamber 12, and chamber 12 is connected with pressure-detecting device with vacuum pump 11 respectively through pipeline.
The platen 2 that is provided with chamber 12 is provided with intercommunicating pore 13, and chamber 12 is communicated with through hole 10 through intercommunicating pore 13.
The dead in line of the axis of the axis of sleeve 6, through hole 10 and intercommunicating pore 13.
Seal pad 7 is a glass plate, is convenient to viewing test situation in process of the test, also can adopt the seal pad 7 of other materials.
Connecting tube between chamber 12 and the vacuum pump 11 is provided with operation valve 8.
Pressure-detecting device is a tensimeter 5, also can adopt other forms of pressure-detecting device, as long as can show the air pressure change in the chamber 12.
The excircle place of platen 2 is provided with eight through holes, and eight through holes are provided with coupling bolt 9 along circumferentially being uniformly distributed with in the through hole, and coupling bolt 9 is connected with 4, two platens of nut 2 and is fixedly connected with nut 4 through coupling bolt 9.
The platen 2 that is provided with through hole 10 is provided with supporting leg 1, supports through 1 pair of platen 2 of supporting leg.
During use; The waterproof roll 3 that needs are detected is placed between two platens 2; Then two platens 2 are fixedly connected with nut 4 through coupling bolt 9, start vacuum pump 11, change the air pressure in the chamber 12; Air pressure in the chamber 12 can be read through tensimeter 5, thereby can detect waterproof roll.
Claims (9)
1. a detection waterproof roll performance is used test unit; It is characterized in that: said experimental provision comprises two platens that removably connect (2); One of them platen (2) is provided with chamber (12); Another one platen (2) is provided with the through hole (10) that is communicated with chamber (12), and said chamber (12) is connected with pressure-detecting device with vacuum pump (11) respectively through pipeline.
2. a kind of detection waterproof roll performance as claimed in claim 1 is used test unit, it is characterized in that: the platen (2) that is provided with chamber (12) is provided with intercommunicating pore (13), and said chamber (12) is communicated with through hole (10) through intercommunicating pore (13).
3. according to claim 1 or claim 2 a kind of detection waterproof roll performance is used test unit; It is characterized in that: said chamber (12) is made up of sleeve (6) and seal pad (7); One end of said sleeve (6) is fixedly connected with platen (2), and the other end of said sleeve (6) and seal pad (7) are tightly connected.
4. a kind of detection waterproof roll performance as claimed in claim 3 is used test unit, it is characterized in that: said seal pad (7) is a glass plate.
5. according to claim 1 or claim 2 a kind of detection waterproof roll performance is used test unit, and it is characterized in that: the connecting tube between said chamber (12) and the vacuum pump (11) is provided with operation valve (8).
6. according to claim 1 or claim 2 a kind of detection waterproof roll performance is used test unit, and it is characterized in that: said pressure-detecting device is tensimeter (5).
7. according to claim 1 or claim 2 a kind of detection waterproof roll performance is used test unit; It is characterized in that: the excircle place of said platen (2) is provided with several through holes; Be provided with coupling bolt (9) in the said through hole, said coupling bolt (9) is connected with nut (4).
8. a kind of detection waterproof roll performance as claimed in claim 7 is used test unit, it is characterized in that: several through holes are along circumferentially being uniformly distributed with.
9. according to claim 1 or claim 2 a kind of detection waterproof roll performance is used test unit, and it is characterized in that: the platen (2) that is provided with through hole (10) is provided with supporting leg (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200798569U CN202471373U (en) | 2012-03-06 | 2012-03-06 | Testing device for detecting performance of waterproof rolls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200798569U CN202471373U (en) | 2012-03-06 | 2012-03-06 | Testing device for detecting performance of waterproof rolls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471373U true CN202471373U (en) | 2012-10-03 |
Family
ID=46919525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200798569U Expired - Fee Related CN202471373U (en) | 2012-03-06 | 2012-03-06 | Testing device for detecting performance of waterproof rolls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471373U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091221A (en) * | 2012-11-09 | 2013-05-08 | 王月忠 | Waterproofness detector for rubber base weight type waterproof rolls |
| CN103091218A (en) * | 2012-11-09 | 2013-05-08 | 王月忠 | Waterproofness detector for rubber base weight type two-surface waterproof rolls |
| CN110441002A (en) * | 2019-06-26 | 2019-11-12 | 安徽瑞佑自动化科技有限公司 | A kind of air tightness detection equipment |
-
2012
- 2012-03-06 CN CN2012200798569U patent/CN202471373U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103091221A (en) * | 2012-11-09 | 2013-05-08 | 王月忠 | Waterproofness detector for rubber base weight type waterproof rolls |
| CN103091218A (en) * | 2012-11-09 | 2013-05-08 | 王月忠 | Waterproofness detector for rubber base weight type two-surface waterproof rolls |
| CN103091221B (en) * | 2012-11-09 | 2014-11-19 | 王月忠 | Waterproofness detector for rubber base weight type waterproof rolls |
| CN103091218B (en) * | 2012-11-09 | 2015-04-01 | 王月忠 | Waterproofness detector for rubber base weight type two-surface waterproof rolls |
| CN110441002A (en) * | 2019-06-26 | 2019-11-12 | 安徽瑞佑自动化科技有限公司 | A kind of air tightness detection equipment |
| CN110441002B (en) * | 2019-06-26 | 2021-04-27 | 安徽瑞佑自动化科技有限公司 | Air tightness detection device |
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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 |
Granted publication date: 20121003 Termination date: 20150306 |
|
| EXPY | Termination of patent right or utility model |