CN106500948A - A kind of device and method of utilization garage sailing test structure triadic Cantor set - Google Patents
A kind of device and method of utilization garage sailing test structure triadic Cantor set Download PDFInfo
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- CN106500948A CN106500948A CN201611158637.9A CN201611158637A CN106500948A CN 106500948 A CN106500948 A CN 106500948A CN 201611158637 A CN201611158637 A CN 201611158637A CN 106500948 A CN106500948 A CN 106500948A
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- test
- structural elements
- round turntable
- wind
- cantor set
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
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- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
It is an object of the invention to provide a kind of apparatus and method for studying the lower structural elements triadic Cantor set of wind effect, specifically a kind of by vehicle movement generation wind field, and then three component of structural elements carries out the portable class wind tunnel device of testing research.Device in the present invention includes haulage vehicle and the equipment cabinet being loaded on vehicular container；Described equipment cabinet is provided with test platform, and described test platform is provided with for adjusting the round turntable of the wind angle of attack；Described round turntable is provided with for fixing the support of force balance and structural elements model.Apparatus of the present invention simple operationss are facilitated, and can utilize real environmental aspect, and test cost is cheap, can become beneficial complement method outside wind tunnel test, and be widely portable to the measure of various structure triadic Cantor sets.
Description
Technical field
The invention belongs to testing equipment field, and in particular to a kind of utilization garage sailing test structure triadic Cantor set
Device and method.
Background technology
Wind tunnel test in terms of hydrodynamics, simply, is exactly foundation motion composition principle, will be in kind or in kind
Model is fixed in artificial environment, and artificial manufacture air-flow flows through, and obtains test data. learning gas flowing and its phase with model
Interaction, to understand a kind of aerodynamic experiment method of the air dynamic behaviour of actual object.
At present both at home and abroad construction of wind tunnel component triadic Cantor set test also exist big test site floor space, high energy consumption,
Assay device is huge and complicated and high cost defect.For this reason, it may be necessary to a kind of simple and efficient structural elements triadic Cantor set is surveyed
Examination apparatus and method.
Content of the invention
For the deficiency of current fixed both at home and abroad wind-tunnel, it is an object of the invention to provide a kind of be used for studying under wind effect
The apparatus and method of structural elements triadic Cantor set, specifically a kind of by vehicle movement generation wind field, and then structure structure
Three component of part carries out the portable class wind tunnel device of testing research.
For achieving the above object, the technical solution used in the present invention is：A kind of using three points of garage sailing test structure
The device of force coefficient, including haulage vehicle and the equipment cabinet being loaded on vehicular container；It is flat that described equipment cabinet is provided with test
Platform, described test platform are provided with for adjusting the round turntable of the wind angle of attack；Described round turntable is provided with for fixing
Force balance and the support of structural elements model.
Further, the two ends of described structural elements model are connected with two force balances by connecting rod or directly respectively,
Fixation is located at the support on roof to two force balances again.
Further, described round turntable is provided with scale, can pass through the rotating disk and rotate adjustment structural elements and wind direction
Angle.
Further, in test platform, round turntable is adopted described round turntable buckle with test platform contact surface
Little ball linking, to reach the purpose for reducing frictional force, rotates center of circle rotating disk and more smoothes out.
Further, the power resources that described round turntable is rotated are rotated by gear in motor.
Further, equipment cabinet is provided with anemoscope and anemobiagraph, for gathering real-time wind speed and direction, makes result of the test more
For accurately and reliably.
Further, described equipment cabinet is used for disposing needed for experiment control system, data acquisition and data handling system
Relevant device.
The test method that the present invention is adopted comprises the steps：
The first step：Arrange, check and adjust all appts equipment of the structural elements triadic Cantor set test device, it is ensured that follow-up
Experiment is accurate to be carried out；
Second step：The two ends of structural elements model are connected with two force balances by connecting rod respectively, two force balances are solid again
It is scheduled on the support on equipment cabinet, completes to arrange structural elements model and fixed；
3rd step：Equipment cabinet is securely placed on the loading space of haulage vehicle；
4th step：Start automobile, and progressively accelerate, when the wind speed that the wind speed that wind speed and direction analyzer is measured is this requirement of experiment
Wind direction, makes automobile keep straight line at the uniform velocity to travel, adjusts round turntable, make the wind angle of attack meet this test requirements document；
5th step：Gather and analyze experimental data, including wind speed, wind direction and triadic Cantor set；
6th step：If test data occurs apparent error, test is being re-started；
7th step：Links to be tested all confirm without mistaking, then to complete to test；Stop automobile, detaching structure component model, closes
Hull closure, receives finishing equipment.
The beneficial effect comprise that：Apparatus of the present invention simple operationss are facilitated, and can utilize real environmental aspect, examination
Test cost cheap, beneficial complement method outside wind tunnel test can be become, and be widely portable to various structure triadic Cantor sets
Measure.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front schematic view of equipment cabinet and testing equipment；
Top views of the Fig. 3 for testing equipment；
Fig. 4 is the connected structure schematic diagram of test platform and round turntable.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the present invention is a kind of structural elements triadic Cantor set test device, including haulage vehicle 1,
Equipment cabinet 3, test platform 4, round turntable 5, support 6, force balance 7, structural elements model 8 and wind speed and direction analyzer 9.If
Standby cabinet 3 is placed in the loading space 2 of haulage vehicle 1, and test platform 4 is erected above equipment cabinet 3, wherein 5 buckle of round turntable in
In test platform 4, model support 6 is fixed on round turntable 5, the two ends of structural elements model 8 respectively by connecting rod 11 with
Two force balances 7 connect, and force balance 7 is fixed on 6 top of support again.At experiment control system, data collecting system and data
Reason system is positioned in the equipment cabinet 3 of test platform bottom.In a structure triadic Cantor set testing experiment, by structural elements
The two ends of model 8 are separately fixed on two force balances, and the device is fixed firmly in the open type loading space of haulage vehicle
On, relative wind field is produced by the motion of automobile, testing research is carried out to three component of structural elements model.
Wind speed and direction analyzer on test platform is used for gathering real-time wind speed and direction, makes result of the test more accurately may be used
Lean on.
As depicted in figs. 1 and 2, the present invention is provided with equipment cabinet 3, for placing experiment control system, data acquisition and data
Relevant device needed for the experimental apparatus of processing system, can achieve collection analysises during to testing real-time control sum factually, it is ensured that
The accuracy effectively carried out with result of the test of test, and interior is transferred data to by wired or wireless mode,
For testing crew real-time monitoring.
Round turntable in the present invention is provided with rotating scale, can pass through the rotating disk and rotate adjustment structural elements and wind
To angle.So, on the one hand can be used for the triadic Cantor set test under the research structure component difference wind angle of attack, on the other hand
Can be used for the correction to natural wind when structural elements triadic Cantor set is tested.The assay device method with more the suitability and
Practicality.
As shown in figure 4, described 5 buckle of round turntable is in test platform 4, round turntable 5 and 4 contact surface of test platform
It is connected using little ball 10, to reach the purpose for reducing frictional force, rotates round turntable 5 and more smooth out.
When testing experiment is carried out to structural elements model triadic Cantor set, its concrete test procedure is：
The first step：Arrange, check and adjust all appts equipment of the structural elements triadic Cantor set test device, it is ensured that follow-up
Experiment is accurate to be carried out；
Second step：Structural elements model two ends are connect by connecting rod force balance respectively, two force balances are fixed on equipment cabinet
Support, complete to put structural elements model and fix；
3rd step：Equipment cabinet is securely placed on the loading space of haulage vehicle；
4th step：Start automobile, and progressively accelerate, when the wind speed that the wind speed that wind speed and direction analyzer is measured is this requirement of experiment
Wind direction, makes automobile keep straight line at the uniform velocity to travel, adjusts round turntable, make the wind angle of attack meet this test requirements document；
5th step：Gather and analyze experimental data, including wind speed, wind direction and triadic Cantor set；
6th step：If test data occurs apparent error, test is being re-started；
7th step：Links to be tested all confirm without mistaking, then to complete to test；Stop automobile, detaching structure component model, closes
Hull closure, receives finishing equipment.
The present invention is not limited to above-mentioned specific embodiment, person of ordinary skill in the field from above-mentioned design,
Without performing creative labour, done a variety of conversion, it is within the scope of the present invention.
Claims (8)
1. a kind of device of utilization garage sailing test structure triadic Cantor set, it is characterised in that：Including haulage vehicle and dress
The equipment cabinet being loaded on vehicular container；Described equipment cabinet is provided with test platform, and described test platform is provided with for adjusting
The round turntable of the rectification campaign angle of attack；Described round turntable is provided with for fixing the support of force balance and structural elements model.
2. the device of a kind of utilization garage sailing test structure triadic Cantor set according to claim 1, its feature exist
In：The two ends of described structural elements model are connected with two force balances by connecting rod or directly respectively, and two force balances are again
Fixation is located at the support on roof.
3. the device of a kind of utilization garage sailing test structure triadic Cantor set according to claim 1, its feature exist
In：Described round turntable is provided with scale, can pass through the angle that the rotating disk rotates adjustment structural elements and wind direction.
4. the device of a kind of utilization garage sailing test structure triadic Cantor set according to claim 1, its feature exist
In：In test platform, round turntable is connected using little ball described round turntable buckle with test platform contact surface, with
The purpose for reducing frictional force is reached, is rotated center of circle rotating disk and is more smoothed out.
5. the device of a kind of utilization garage sailing test structure triadic Cantor set according to claim 1, its feature exist
In：The power resources that described round turntable is rotated are rotated by gear in motor.
6. the device of a kind of utilization garage sailing test structure triadic Cantor set according to claim 1, its feature exist
In：Equipment cabinet is provided with anemoscope and anemobiagraph, for gathering real-time wind speed and direction, makes result of the test more accurately and reliably.
7. the device of a kind of utilization garage sailing test structure triadic Cantor set according to claim 1, its feature exist
In：Described equipment cabinet is used for disposing the relevant device needed for experiment control system, data acquisition and data handling system.
8. a kind of method of utilization garage sailing test structure triadic Cantor set, it is characterised in that：Comprise the steps：
The first step：Arrange, check and adjust all appts equipment of the structural elements triadic Cantor set test device, it is ensured that follow-up
Experiment is accurate to be carried out；
Second step：The two ends of structural elements model are connected with two force balances by connecting rod respectively, two force balances are solid again
It is scheduled on the support on equipment cabinet, completes to arrange structural elements model and fixed；
3rd step：Equipment cabinet is securely placed on the loading space of haulage vehicle；
4th step：Start automobile, and progressively accelerate, when the wind speed that the wind speed that wind speed and direction analyzer is measured is this requirement of experiment
Wind direction, makes automobile keep straight line at the uniform velocity to travel, adjusts round turntable, make the wind angle of attack meet this test requirements document；
5th step：Gather and analyze experimental data, including wind speed, wind direction and triadic Cantor set；
6th step：If test data occurs apparent error, test is being re-started；
7th step：Links to be tested all confirm without mistaking, then to complete to test；Stop automobile, detaching structure component model, closes
Hull closure, receives finishing equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158637.9A CN106500948A (en) | 2016-12-15 | 2016-12-15 | A kind of device and method of utilization garage sailing test structure triadic Cantor set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611158637.9A CN106500948A (en) | 2016-12-15 | 2016-12-15 | A kind of device and method of utilization garage sailing test structure triadic Cantor set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106500948A true CN106500948A (en) | 2017-03-15 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611158637.9A Pending CN106500948A (en) | 2016-12-15 | 2016-12-15 | A kind of device and method of utilization garage sailing test structure triadic Cantor set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525682A (en) * | 2017-09-27 | 2017-12-29 | 郑州大学 | Structural air force coefficient preventing test method car shakes the test device and method of influence |
| CN108132131A (en) * | 2017-12-22 | 2018-06-08 | 郑州大学 | The device and method of the structures under wind experiment zero degree wind angle of attack is determined using garage's sailing |
| CN108775274A (en) * | 2018-08-01 | 2018-11-09 | 郑州大学 | A kind of device and method of test vertical axis windmill aeroperformance and structural behaviour |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100211314B1 (en) * | 1994-11-03 | 1999-08-02 | 정몽규 | Device for detecting the balance level of automobile |
| CN203365038U (en) * | 2013-07-31 | 2013-12-25 | 武汉恩斯特机器人科技有限公司 | Three component force testing device |
| CN203811351U (en) * | 2014-05-19 | 2014-09-03 | 中南大学 | Moving train pneumatic three component measuring device based on wireless transmission |
| CN105675246A (en) * | 2016-03-07 | 2016-06-15 | 郑州大学 | Three-component coefficient sports car trial testing device and method of bridge structure member |
| CN206269996U (en) * | 2016-12-15 | 2017-06-20 | 郑州大学 | A kind of device of utilization garage sailing test structure triadic Cantor set |
-
2016
- 2016-12-15 CN CN201611158637.9A patent/CN106500948A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100211314B1 (en) * | 1994-11-03 | 1999-08-02 | 정몽규 | Device for detecting the balance level of automobile |
| CN203365038U (en) * | 2013-07-31 | 2013-12-25 | 武汉恩斯特机器人科技有限公司 | Three component force testing device |
| CN203811351U (en) * | 2014-05-19 | 2014-09-03 | 中南大学 | Moving train pneumatic three component measuring device based on wireless transmission |
| CN105675246A (en) * | 2016-03-07 | 2016-06-15 | 郑州大学 | Three-component coefficient sports car trial testing device and method of bridge structure member |
| CN206269996U (en) * | 2016-12-15 | 2017-06-20 | 郑州大学 | A kind of device of utilization garage sailing test structure triadic Cantor set |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107525682A (en) * | 2017-09-27 | 2017-12-29 | 郑州大学 | Structural air force coefficient preventing test method car shakes the test device and method of influence |
| CN108132131A (en) * | 2017-12-22 | 2018-06-08 | 郑州大学 | The device and method of the structures under wind experiment zero degree wind angle of attack is determined using garage's sailing |
| CN108775274A (en) * | 2018-08-01 | 2018-11-09 | 郑州大学 | A kind of device and method of test vertical axis windmill aeroperformance and structural behaviour |
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Application publication date: 20170315 |