CN202648905U - Device for simulating hail impact test - Google Patents
Device for simulating hail impact test Download PDFInfo
- Publication number
- CN202648905U CN202648905U CN 201220157004 CN201220157004U CN202648905U CN 202648905 U CN202648905 U CN 202648905U CN 201220157004 CN201220157004 CN 201220157004 CN 201220157004 U CN201220157004 U CN 201220157004U CN 202648905 U CN202648905 U CN 202648905U
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- CN
- China
- Prior art keywords
- table top
- impact test
- intermediate plate
- hail impact
- steel ball
- 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 - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a device for simulating a hail impact test. The device for simulating a hail impact test comprises a base (1) for placing a solar cell panel. A funnel (2) for storing a free-falling steel ball (2) is arranged above the base. The funnel is equipped with a valve (21) for controlling the falling of the steel ball. The base comprises, from down to top, a pedestal (11), an intermediate plate (12) and a table top (13). Reciprocating movement mechanisms which enable the table top to make reciprocating movement along different directions are arranged between the pedestal and the intermediate plate and between the intermediate plate and the table top. The device for simulating a hail impact test, which adopts the technical scheme, is used to simulate the damage situation of the solar cell panel in hail weather and meanwhile to determine the mechanical strength quality of the solar cell panel.
Description
Technical field
The utility model relates to a kind of test unit of solar panel, relates in particular to solar panel analog hail impact test device.
Background technology
The ball impact test of solar panel is by artificial hand-held steel ball in the prior art, the destructiveness (number of tiles of unit area, disengaging situation) of cell panel is judged the quality of cell panel by steel ball.Hand-held steel ball free falling bodies, the bad control of height dimension, moment the stroke speed out of true, cause judging that the quality of cell panel is inaccurate.Solar panel is more abominable at the outdoor application environment, sometimes can run into hail weather, and the hail landing can cause the damage of solar panel.The damage situation that needs now analog hail to fall to cell panel judges.
Summary of the invention
Goal of the invention: the purpose of this utility model is for the deficiencies in the prior art, provide a kind of analog hail impact test device to be used under the analog hail weather condition damage situation of solar panel is judged the physical strength quality of solar panel simultaneously.
Technical scheme: in order to realize the foregoing invention purpose, the technical scheme that the utility model adopts is:
A kind of analog hail impact test device, comprise for the pedestal of placing solar panel, above described pedestal, be provided with for the funnel that stores the freely falling body steel ball, described funnel is provided with the valve that the control steel ball falls, described pedestal comprises base, intermediate plate and table top from bottom to top, is provided with between any two at base, intermediate plate and table top to make table top along the reciprocating reciprocating mechanism of different directions.Between base and intermediate plate, be provided with the reciprocator that makes the motion of table top Y-direction, be provided with the reciprocator that makes the motion of table top directions X between intermediate plate and the table top.
Described reciprocating mechanism is thread transmission, is provided with servomotor in the screw mandrel end of described thread transmission, and described servomotor is connected with PC by servo-driver.By the random motion of PC software programming control table top, two make table top constantly move under the control of PC along the reciprocator that different directions moves, and the steel ball in the funnel falls to pounding on the diverse location of solar panel, have simulated the situation that hail falls.
Described valve is electromagnetic valve, and the control circuit of electromagnetic valve is connected with PC.
Beneficial effect: the utility model compared with prior art, its beneficial effect is: solar panel is placed on the table top, table top moves along X, Y-direction under the drive of reciprocator, steel ball freely falling body in the funnel impinges upon on the solar panel, simulation true to nature the hail impact solar panel, can control its quality according to the damage situation of solar panel, it be put in the suitable environment use.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the pedestal schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, by a most preferred embodiment, technical solutions of the utility model are elaborated, but protection domain of the present utility model is not limited to described embodiment.
As depicted in figs. 1 and 2, a kind of analog hail impact test device, comprise for the pedestal 1 of placing solar panel, above described pedestal, be provided with for the funnel 2 that stores the freely falling body steel ball, described funnel is provided with the valve 21 that the control steel ball falls, described pedestal comprises base 11 from bottom to top, intermediate plate 12 and table top 13, between base and intermediate plate, be provided with and make the reciprocating thread transmission of table top Y-direction, this thread transmission comprises the nut 3 that is arranged on the intermediate plate, the servomotor 5 that is hinged on the screw mandrel 4 on the base and power is provided to screw mandrel, between described intermediate plate and base, also be provided with guide pin bushing 6 and guide pillar 7 for guiding, between described intermediate plate and table top, be provided with and make the reciprocating thread transmission of table top directions X, be arranged with nut 3 at described table top, be provided with the screw mandrel 4 that is mated at intermediate plate, leading screw 4 provides power by servomotor 5, between table top and intermediate plate, be provided with guide pin bushing 6 and guide pillar 7 for guiding, two servomotors are connected with PC by servo-driver, by the random motion of PC software programming control table top, two make table top constantly move under the control of PC along the reciprocator that different directions moves, steel ball in the funnel falls to pounding on the diverse location of solar panel, simulated the situation that hail falls, the valve 21 of described funnel is electromagnetic valve, and the control circuit of electromagnetic valve is connected with PC.
Claims (3)
1. analog hail impact test device, it is characterized in that: comprise for the pedestal (1) of placing solar panel, above described pedestal, be provided with for the funnel (2) that stores the freely falling body steel ball, described funnel is provided with the valve (21) that the control steel ball falls, described pedestal comprises base (11), intermediate plate (12) and table top (13) from bottom to top, is provided with between any two at base, intermediate plate and table top to make table top along the reciprocating reciprocating mechanism of different directions.
2. analog hail impact test device according to claim 1, it is characterized in that: described reciprocating mechanism is thread transmission, screw mandrel end at described thread transmission is provided with servomotor, and described servomotor is connected with PC by servo-driver.
3. analog hail impact test device according to claim 1, it is characterized in that: described valve is electromagnetic valve, and the control circuit of electromagnetic valve is connected with PC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157004 CN202648905U (en) | 2012-04-13 | 2012-04-13 | Device for simulating hail impact test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220157004 CN202648905U (en) | 2012-04-13 | 2012-04-13 | Device for simulating hail impact test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648905U true CN202648905U (en) | 2013-01-02 |
Family
ID=47417997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220157004 Expired - Fee Related CN202648905U (en) | 2012-04-13 | 2012-04-13 | Device for simulating hail impact test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648905U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728235A (en) * | 2017-10-13 | 2018-02-23 | 安徽蓝盾光电子股份有限公司 | Precipitation phenomenon instrument raindrop simulating test device |
| CN109031466A (en) * | 2018-07-18 | 2018-12-18 | 安徽省大气探测技术保障中心 | A kind of hail simulator |
| CN109410688A (en) * | 2018-12-27 | 2019-03-01 | 重庆电子工程职业学院 | A kind of freely falling body danger experience apparatus |
| CN109596444A (en) * | 2019-01-07 | 2019-04-09 | 北京林业大学 | A kind of analogy method of hail impact plant leaf blade process |
| CN111610111A (en) * | 2020-06-23 | 2020-09-01 | 中航勘察设计研究院有限公司 | Soil mass disintegration test method under simulated hail condition |
| CN111933000A (en) * | 2020-08-18 | 2020-11-13 | 安庆师范大学 | Combined mechanical arm of force mechanical kinetic energy demonstrator |
| CN113533094A (en) * | 2021-06-21 | 2021-10-22 | 湖南大学 | Test method and device for simulating hail landing |
-
2012
- 2012-04-13 CN CN 201220157004 patent/CN202648905U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728235A (en) * | 2017-10-13 | 2018-02-23 | 安徽蓝盾光电子股份有限公司 | Precipitation phenomenon instrument raindrop simulating test device |
| CN109031466A (en) * | 2018-07-18 | 2018-12-18 | 安徽省大气探测技术保障中心 | A kind of hail simulator |
| CN109031466B (en) * | 2018-07-18 | 2023-10-17 | 安徽省大气探测技术保障中心 | Hail simulator |
| CN109410688A (en) * | 2018-12-27 | 2019-03-01 | 重庆电子工程职业学院 | A kind of freely falling body danger experience apparatus |
| CN109596444A (en) * | 2019-01-07 | 2019-04-09 | 北京林业大学 | A kind of analogy method of hail impact plant leaf blade process |
| CN109596444B (en) * | 2019-01-07 | 2021-03-12 | 北京林业大学 | Simulation method for process of hail impacting plant leaves |
| CN111610111A (en) * | 2020-06-23 | 2020-09-01 | 中航勘察设计研究院有限公司 | Soil mass disintegration test method under simulated hail condition |
| CN111610111B (en) * | 2020-06-23 | 2023-03-10 | 中航勘察设计研究院有限公司 | Soil mass disintegration test method under simulated hail condition |
| CN111933000A (en) * | 2020-08-18 | 2020-11-13 | 安庆师范大学 | Combined mechanical arm of force mechanical kinetic energy demonstrator |
| CN111933000B (en) * | 2020-08-18 | 2021-12-03 | 安庆师范大学 | Combined mechanical arm of force mechanical kinetic energy demonstrator |
| CN113533094A (en) * | 2021-06-21 | 2021-10-22 | 湖南大学 | Test method and device for simulating hail landing |
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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: 20130102 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |