CN106679919A - Test piece moving heat-insulating device for hydraulic vibration table - Google Patents
Test piece moving heat-insulating device for hydraulic vibration table Download PDFInfo
- Publication number
- CN106679919A CN106679919A CN201710108166.9A CN201710108166A CN106679919A CN 106679919 A CN106679919 A CN 106679919A CN 201710108166 A CN201710108166 A CN 201710108166A CN 106679919 A CN106679919 A CN 106679919A
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- CN
- China
- Prior art keywords
- attemperator
- insulating device
- hydraulic vibration
- heat
- test
- 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.)
- Pending
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 40
- 239000000523 sample Substances 0.000 claims description 9
- 239000010425 asbestos Substances 0.000 claims description 7
- 229910052895 riebeckite Inorganic materials 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000002131 composite material Substances 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a test piece moving heat-insulating device for a hydraulic vibration table. The device comprises a lower heat-insulating device component, an upper heat-insulating device component and an upper-lower component linking bolt, wherein a test product is arranged on the upper part of the lower heat-insulating device component; the bottom of the lower heat-insulating device component is connected with the hydraulic vibration table; the upper heat-insulating device component is used for creating a heat-insulating environment, and is of a box shape; an opening of the upper heat-insulating device component is downward; the lower heat-insulating device component and the upper heat-insulating device component are fixedly connected with each other through the upper-lower component linking bolt. The test piece moving heat-insulating device for the hydraulic vibration table disclosed by the invention can be used for realizing a vibration-temperature compound test; the heat-insulating device can be removed at ordinary times and the normal hydraulic vibration test is not influenced; the test piece moving heat-insulating device can meet the requirement of vibration test control; the test piece moving heat-insulating device utilizes the box for a resistive heater to realize the temperature environment control on the test product on the hydraulic vibration table in the vibration-temperature compound test.
Description
Technical field
The invention belongs to hydraulic vibration gen technical field of auxiliary equipment, and in particular to a kind of test specimen for hydraulic vibration gen
Mobile attemperator.
Background technology
Hydraulic vibration gen be for simulate electrician, electronics, auto parts and components and other be related to transport product and goods
Environment of the thing in transportation, detects the vibration-resistant property of its product.Realize that the institute that vibration test needs is functional：Sine wave,
Frequency modulation, frequency sweep, programmable, frequency multiplication, logarithm, peak acceleration, amplitude modulation, time control, all-purpose computer control, simple fixed acceleration
Spend/determine amplitude.
Vibration displacement is big when hydraulic vibration gen is due to testing, and hydraulic vibration gen contains more oil, air pipe, typically not
Easily being sealingly mounted at special sweat box carries out vibrating-temperature composite testing, needs special sweat box to be arranged in pairs or groups.
The content of the invention
The purpose of the present invention is that a kind of test specimen for hydraulic vibration gen is provided to solve the above problems to be moved
Attemperator.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of test specimen for hydraulic vibration gen moves attemperator,
Including for placing the attemperator lower part of test products at an upper portion thereof, bottom and the hydraulic pressure of attemperator lower part shake
Dynamic platform connection；
Including for carrying out the attemperator upper part of thermal environment manufacture, attemperator upper part is box, on attemperator
Open Side Down for part；
Including upper and lower pieces joint bolt, attemperator lower part and attemperator upper part are fixed by upper and lower pieces joint bolt and connected
Connect.
Specifically, attemperator upper part includes top board and 4 side plates, and side plate includes asbestos gauge, resistive heater and consolidates
Fixed board, the upper end of fixed plate is fixedly connected with top board, and fixed plate is disposed with stone towards the side in the middle part of attemperator upper part
Web and resistive heater.
Further, on and off switch is installed, power supply Jing on and off switch is powered for resistive heater on the outside of fixed plate.
Specifically, attemperator also includes temperature probe, and temperature probe is arranged on top board bottom.
Preferably, fixed plate is L-type.
The beneficial effects of the present invention is：
A kind of test specimen for hydraulic vibration gen of the present invention moves attemperator, is capable of achieving vibration-temperature composite testing, puts down
When can remove attemperator, do not affect normal hydraulic vibration to test, meet the requirement of vibration test control；This movement insulation dress
Put using the casing of resistive heater, realize the temperature ring of test products on hydraulic vibration gen in vibration-temperature composite testing
Border controls.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1. attemperator upper part, 11. asbestos gauges, 12. resistive heaters, 13. fixed plates, 2. attemperator lower part,
3. upper and lower pieces joint bolt, 4. temperature probe, 5. on and off switch.
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described：
As shown in figure 1, a kind of test specimen for hydraulic vibration gen moves attemperator, including for placing examination at an upper portion thereof
The attemperator lower part 2 of product is tested, the bottom of attemperator lower part 2 is connected with hydraulic vibration gen；Including for carrying out insulating ring
The attemperator upper part 1 of border manufacture, attemperator upper part 1 is box, and Open Side Down for attemperator upper part 1；Including upper and lower pieces
Joint bolt 3, attemperator lower part 2 and attemperator upper part 1 are fixedly connected by upper and lower pieces joint bolt 3.
Specifically, attemperator upper part 1 includes top board and 4 side plates, and side plate includes asbestos gauge 11, resistive heater 12
With fixed plate 13, the upper end of fixed plate 13 is fixedly connected with top board, fixed plate 13 towards the middle part of attemperator upper part 1 side according to
It is secondary to be provided with asbestos gauge 11 and resistive heater 12.Asbestos gauge 11 plays heat-insulated and insulation effect.
Further, on and off switch 5 is installed, power supply Jing on and off switch 5 is resistive heater on the outside of fixed plate 13
12 power supplies.
Specifically, attemperator also includes temperature probe 4, and temperature probe 4 is arranged on top board bottom.Temperature probe 4 is detected
Feed back to experimenter to after temperature, experimenter according to the work of temperature control on and off switch 5 whether.
Preferably, fixed plate 13 is L-type.The lower end of fixed plate 13 is extension, and extension passes through lower part joint bolt
It is connected with attemperator lower part 2, applying is appropriate screw-down torque.
The bottom of attemperator lower part 2 is four support bars, and attemperator lower part 2 is by four support bars and hydraulic vibration
Platform connects.
The beneficial effects of the present invention is：
A kind of test specimen for hydraulic vibration gen of the present invention moves attemperator, is capable of achieving vibration-temperature composite testing, puts down
When can remove attemperator, do not affect normal hydraulic vibration to test, meet the requirement of vibration test control；This movement insulation dress
The casing using resistive heater 12 is put, the temperature of test products on hydraulic vibration gen in vibration-temperature composite testing is realized
Environmental Kuznets Curves.
Operation of the present invention, is first connected to attemperator lower part 2 on hydraulic vibration gen, then again under attemperator
Test products are placed on the top of part 2, and attemperator upper part 1 is then put again, are fixedly connected i.e. by upper and lower pieces joint bolt 3
Can, temperature adjustment can be as needed carried out in vibration-testing afterwards, the control of on and off switch 5 is carried out, temperature probe 4 is detected
Feed back to experimenter to after temperature, experimenter according to the work of temperature control on and off switch 5 whether.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the original for simply illustrating the present invention described in above-described embodiment and description
Reason, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, these changes and improvements
Both fall within scope of the claimed invention.The claimed scope of the invention is by appending claims and its Xiao Wu circle
It is fixed.
Claims (5)
1. a kind of test specimen for hydraulic vibration gen moves attemperator, it is characterised in that：
Including for placing the attemperator lower part of test products, the bottom of attemperator lower part and hydraulic vibration gen at an upper portion thereof
Connection；
Including for carrying out the attemperator upper part of thermal environment manufacture, attemperator upper part is box, attemperator upper part
Open Side Down；
Including upper and lower pieces joint bolt, attemperator lower part is fixedly connected with attemperator upper part by upper and lower pieces joint bolt.
2. a kind of test specimen for hydraulic vibration gen according to claim 1 moves attemperator, it is characterised in that：Insulation
Device upper part includes top board and 4 side plates, and side plate includes asbestos gauge, resistive heater and fixed plate, the upper end of fixed plate with
Top board is fixedly connected, and fixed plate is disposed with asbestos gauge and resistive heater towards the side in the middle part of attemperator upper part.
3. a kind of test specimen for hydraulic vibration gen according to claim 2 moves attemperator, it is characterised in that：It is fixed
On and off switch is installed, power supply Jing on and off switch is powered for resistive heater on the outside of plate.
4. a kind of test specimen for hydraulic vibration gen according to claim 1 moves attemperator, it is characterised in that：Insulation
Device also includes temperature probe, and temperature probe is arranged on top board bottom.
5. a kind of test specimen for hydraulic vibration gen according to claim 2 moves attemperator, it is characterised in that：It is fixed
Plate is L-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108166.9A CN106679919A (en) | 2017-02-27 | 2017-02-27 | Test piece moving heat-insulating device for hydraulic vibration table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710108166.9A CN106679919A (en) | 2017-02-27 | 2017-02-27 | Test piece moving heat-insulating device for hydraulic vibration table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679919A true CN106679919A (en) | 2017-05-17 |
Family
ID=58862782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710108166.9A Pending CN106679919A (en) | 2017-02-27 | 2017-02-27 | Test piece moving heat-insulating device for hydraulic vibration table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679919A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271640A (en) * | 2008-05-04 | 2008-09-24 | 浙江工业大学 | Earthquake experience device |
| CN101324479A (en) * | 2008-08-04 | 2008-12-17 | 苏州东菱振动试验仪器有限公司 | Heat insulation seal device and method of integrated environment horizontal vibration platform |
| CN104154952A (en) * | 2014-08-13 | 2014-11-19 | 昆山振弘检测设备有限公司 | Integrated testing machine |
| CN106052845A (en) * | 2015-04-08 | 2016-10-26 | 波音公司 | Vibration monitoring systems |
| CN206459802U (en) * | 2017-02-27 | 2017-09-01 | 中国工程物理研究院总体工程研究所 | A kind of test specimen for hydraulic vibration gen moves attemperator |
-
2017
- 2017-02-27 CN CN201710108166.9A patent/CN106679919A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271640A (en) * | 2008-05-04 | 2008-09-24 | 浙江工业大学 | Earthquake experience device |
| CN101324479A (en) * | 2008-08-04 | 2008-12-17 | 苏州东菱振动试验仪器有限公司 | Heat insulation seal device and method of integrated environment horizontal vibration platform |
| CN104154952A (en) * | 2014-08-13 | 2014-11-19 | 昆山振弘检测设备有限公司 | Integrated testing machine |
| CN106052845A (en) * | 2015-04-08 | 2016-10-26 | 波音公司 | Vibration monitoring systems |
| CN206459802U (en) * | 2017-02-27 | 2017-09-01 | 中国工程物理研究院总体工程研究所 | A kind of test specimen for hydraulic vibration gen moves attemperator |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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| RJ01 | Rejection of invention patent application after publication |