CN1318832C - Laminated rubber support high-cycle press-shear fatigue performance testing device - Google Patents
Laminated rubber support high-cycle press-shear fatigue performance testing device Download PDFInfo
- Publication number
- CN1318832C CN1318832C CNB2005100665557A CN200510066555A CN1318832C CN 1318832 C CN1318832 C CN 1318832C CN B2005100665557 A CNB2005100665557 A CN B2005100665557A CN 200510066555 A CN200510066555 A CN 200510066555A CN 1318832 C CN1318832 C CN 1318832C
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- Prior art keywords
- laminated rubber
- rubber support
- shear fatigue
- cycle press
- action plate
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- 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.)
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Abstract
The present invention discloses a device for testing the high-cycle press-shear fatigue performance of a laminated rubber support seat, which comprises a flange, a pressurization bolt and a pressure sensor. The laminated rubber support seat is fixed between an action plate and a side plate of a fatigue tester through the flange and causes the action plate and the side plate to keep a pressing state through the pressurization bolt. Pressure exerted by the pressurization bolt is monitored by the pressure sensor. The present invention realizes the bi-directional loading of press-shear fatigue under pressurization and can test the high-cycle press-shear fatigue performance of the laminated rubber support seat on a conventional fatigue tester. The present invention has the advantages of simple structure and easy operation.
Description
Technical field
The pressure that the present invention relates to a kind of laminated rubber bases is cut the fatigability test unit.
Background technology
Laminated rubber bases is mainly used in the antiseismic aspect of building structure, requires lower to fatigue behaviour.Only the big strain low cycle fatigue property of rubber support is tested both at home and abroad.For laminated rubber bases being applied to the anti-ice vibration isolation of offshore platform, must carry out the performance test of small strain high cycle fatigue to laminated rubber bases.At present laminated rubber bases is carried out the high cycle fatigue performance test and do not appear in the newspapers as yet, the laminated rubber vibration isolating suspension is carried out high-peripheral pressure shear fatigue test is domestic not to be carried out as yet.Therefore, the special purpose test equipment of this respect still belongs to blank both at home and abroad.
Summary of the invention
Problem at prior art exists the object of the present invention is to provide a kind of laminated rubber support high-cycle press-shear fatigue tester, can carry out the high-cycle press-shear fatigue performance test to laminated rubber bases.
For achieving the above object, a kind of laminated rubber support high-cycle press-shear fatigue tester of the present invention comprises: ring flange, pressurization bolt and pressure transducer, between two sidewalls of fatigue tester an action plate is arranged, laminated rubber bases is separately fixed between the action plate and sidewall of fatigue tester by ring flange, pressurization bolt connects two sidewalls, and making described action plate and sidewall keep impaction state by this pressurization bolt, described pressurization bolt applied pressure is monitored by described pressure transducer.
Further, pass through bolt between described ring flange and the described action plate.
The present invention has realized adding the pressure of depressing and cut tired two-way loading, can carry out the test of laminated rubber support high-cycle press-shear fatigue performance on conventional fatigue tester, and is not only simple in structure, and operation easily.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
Embodiment:
As shown in drawings, the present invention includes: ring flange 5, pressurization bolt 3 and pressure transducer 1, laminated rubber bases 4 is fixed between the action plate 6 and sidewall 7 of MTS fatigue tester 2 by ring flange 5, and making action plate 6 and sidewall 7 keep impaction states by pressurization bolt 3, pressurization bolt 3 applied pressures are monitored by pressure transducer 1.Fix by bolt 8 between ring flange 5 and the action plate 6, and fix by screw-nut 8 and sidewall 7.
During use, at first pressurize by 3 pairs of laminated rubber bases 4 of pressurization bolt, and obtain pressure signal by pressure transducer 1, after being pressurized to a certain degree, again laminated rubber bases 4 is carried out the test of press-shear fatigue performance, therefore, the present invention has realized adding the pressure of depressing and has cut tired two-way loading.
Claims (2)
1, a kind of laminated rubber support high-cycle press-shear fatigue tester, it is characterized in that, comprise: ring flange, pressurization bolt and pressure transducer, between two sidewalls of fatigue tester an action plate is arranged, laminated rubber bases is separately fixed between the action plate and sidewall of fatigue tester by ring flange, pressurization bolt connects two sidewalls, and makes described action plate and sidewall keep impaction state by this pressurization bolt, and described pressurization bolt applied pressure is monitored by described pressure transducer.
2, laminated rubber support high-cycle press-shear fatigue tester according to claim 1 is characterized in that, passes through bolt between described action plate and the described ring flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100665557A CN1318832C (en) | 2005-04-28 | 2005-04-28 | Laminated rubber support high-cycle press-shear fatigue performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100665557A CN1318832C (en) | 2005-04-28 | 2005-04-28 | Laminated rubber support high-cycle press-shear fatigue performance testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1677080A CN1677080A (en) | 2005-10-05 |
| CN1318832C true CN1318832C (en) | 2007-05-30 |
Family
ID=35049721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100665557A Expired - Fee Related CN1318832C (en) | 2005-04-28 | 2005-04-28 | Laminated rubber support high-cycle press-shear fatigue performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1318832C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954026B (en) * | 2016-07-15 | 2018-10-02 | 芜湖赛宝信息产业技术研究院有限公司 | Rubber support life test fixture |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184203Y (en) * | 1993-12-04 | 1994-11-30 | 清华大学 | Test installation for dynamic characteristics of rubber |
| JPH11201881A (en) * | 1998-01-19 | 1999-07-30 | Zenkoku Nama Concrete Kogyo Kumiai Rengokai | Capping device of sample in concrete or mortar compression strength test and compression strength testing method of concrete and mortar |
| US5959215A (en) * | 1995-04-12 | 1999-09-28 | Bridgestone Corporation | Heat build-up/fatigue measuring method for viscoelastic body and hydraulic servo flexometer |
| CN1475787A (en) * | 2003-07-09 | 2004-02-18 | 上海申联试验机厂 | Pressure shearing testing machine for detecting rubber product |
| CN1595099A (en) * | 2004-06-25 | 2005-03-16 | 广州大学 | Method for detecting horizontal equivalent stiffness of rubber shock insulation support |
-
2005
- 2005-04-28 CN CNB2005100665557A patent/CN1318832C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2184203Y (en) * | 1993-12-04 | 1994-11-30 | 清华大学 | Test installation for dynamic characteristics of rubber |
| US5959215A (en) * | 1995-04-12 | 1999-09-28 | Bridgestone Corporation | Heat build-up/fatigue measuring method for viscoelastic body and hydraulic servo flexometer |
| JPH11201881A (en) * | 1998-01-19 | 1999-07-30 | Zenkoku Nama Concrete Kogyo Kumiai Rengokai | Capping device of sample in concrete or mortar compression strength test and compression strength testing method of concrete and mortar |
| CN1475787A (en) * | 2003-07-09 | 2004-02-18 | 上海申联试验机厂 | Pressure shearing testing machine for detecting rubber product |
| CN1595099A (en) * | 2004-06-25 | 2005-03-16 | 广州大学 | Method for detecting horizontal equivalent stiffness of rubber shock insulation support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1677080A (en) | 2005-10-05 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070530 Termination date: 20150428 |
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| EXPY | Termination of patent right or utility model |