CN202649054U - Mechanical strength test and ball indentation test device of junction box for photovoltaic assembly - Google Patents
Mechanical strength test and ball indentation test device of junction box for photovoltaic assembly Download PDFInfo
- Publication number
- CN202649054U CN202649054U CN 201220327217 CN201220327217U CN202649054U CN 202649054 U CN202649054 U CN 202649054U CN 201220327217 CN201220327217 CN 201220327217 CN 201220327217 U CN201220327217 U CN 201220327217U CN 202649054 U CN202649054 U CN 202649054U
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- mechanical strength
- placing platform
- sample
- junction box
- ball indentation
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Abstract
The utility model provides a mechanical strength test and ball indentation test device of a junction box for a photovoltaic assembly. The mechanical strength test and ball indentation test device comprises a load rod, a pressure ball, a stressing weight and a sample bracket, and further comprises a sample placing platform; the sample bracket is placed on the sample placing platform; a horizontal adjusting device is mounted at the bottom of the sample placing platform; the horizontal adjusting device comprises a screw and an adjusting cushion; the adjusting cushion is arranged at the tail part of the screw; and a threaded through hole matched with the screw is arranged on the sample placing platform. According to the mechanical strength test and ball indentation test device of the junction box for the photovoltaic assembly, the horizontal adjusting device is mounted on the sample placing platform; when the plane of the placing platform is not flat, and the levelness cannot reach the requirement, the horizontal adjusting device can be used for adjusting the levelness of the plane of the placing platform, and an ideal level state can be realized by using a horizontal instrument, so that an ideal test environment is provided, and accurate measurement data can be obtained.
Description
Technical field
The utility model relates to the heat-resisting proving installation of a kind of nonmetallic materials, relates in particular to a kind of junction box for photovoltaic module mechanical strength test ball indentation test device.
Background technology
Nonmetallic materials or insulating material are under the effect of high temperature, its architectural characteristic can change a lot, this variation is usually expressed as material deliquescing or melting, the ball indentation test device is used for testing the heat resistance of nonmetallic materials and insulating material, at GB2009.1-1996, in the national standards such as GB19212.1-2003, thermotolerance to nonmetallic materials and insulating material has clear and definite requirement, ball indentation test is carried out in requirement, make test findings more near the thermotolerance of sample reality, in test, should be noted the test temperature of heating cabinet, Ball Pressure Tester, the requirement of the aspects such as test specimen and impression measurement, when especially carrying out ball indentation test, sample holder must support test specimen securely in horizontality, thereby guarantee definitely vertical by pressure surface to the pressure energy of test specimen and test specimen of pressure ball, so what the sample holder of existing ball indentation test device adopted is the cylindricality piece of stainless steel, his bottom surface and end face absolute parallel, and surface smoothing, so can make to a certain extent the test specimen that is placed on the support can be in horizontality, but this ball indentation test device is when guaranteeing the levelness of self, the flatness of having ignored its present position surface in high-temperature cabinet the time, therefore cause sample holder to tilt to some extent, can't guarantee desirable levelness, the data of testing can produce error.
The utility model content
The technical problems to be solved in the utility model is: in order to solve existing ball indentation test device on being placed on the relatively poor platform of flatness the time, can't adjust the levelness of sample holder, thereby cause the data of testing to produce the problem of error, the utility model provides a kind of junction box for photovoltaic module mechanical strength test ball indentation test device at sample holder the horizontal adjustment device to be installed and has solved the problems referred to above.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of junction box for photovoltaic module mechanical strength test ball indentation test device, comprise load beam, pressure ball, exert pressure weight and sample holder, also comprise sample placement platform, described sample holder is placed on the sample placement platform, described sample placement platform bottom is equipped with leveling device, described leveling device comprises screw and adjusting pad, described adjusting pad is arranged on the screw afterbody, has the tapped through hole that matches with screw on the described sample placement platform.
The beneficial effects of the utility model are, this junction box for photovoltaic module mechanical strength test ball indentation test device has been installed leveling device at sample placement platform, because the plane out-of-flatness of placement platform, levelness does not reach requirement, just can utilize leveling device to adjust the levelness of sample placement platform, and obtain a desirable horizontality by level meter, thus a desirable experimental enviroment is provided, obtain accurately measurement data.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the optimum embodiment of this junction box for photovoltaic module mechanical strength test of the utility model ball indentation test device.
Among the figure 1, load beam, 2, pressure ball, 3, the weight of exerting pressure, 4, sample holder, 5, sample placement platform, 6, screw, 7, adjusting pad, 8 level meters.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the synoptic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
As shown in Figure 1, the utility model provides a kind of junction box for photovoltaic module mechanical strength test ball indentation test device, comprise load beam 1, pressure ball 2, exert pressure weight 3 and sample holder 4, also comprise sample placement platform 5, sample holder 4 is placed on the sample placement platform 5, and sample placement platform 5 bottoms are equipped with leveling device, and leveling device comprises screw 6 and adjusting pad 7, adjusting pad 7 is arranged on screw 6 afterbodys, has the tapped through hole that matches with screw 6 on the sample placement platform 5.
When carrying out ball indentation test, junction box for photovoltaic module mechanical strength test ball indentation test device is placed in the high-temperature cabinet, then utilize level meter 8 to measure the levelness of sample placement platform 5, if levelness does not reach requirement, with regard to rotary screw 6, the Level-adjusting of sample placement platform 5 just can be carried out ensuing test to perfect condition.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technology think of phase, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on the instructions, must determine its technical scope according to the claim scope.
Claims (1)
1. junction box for photovoltaic module mechanical strength test ball indentation test device, comprise load beam (1), pressure ball (2), exert pressure weight (3) and sample holder (4), it is characterized in that: also comprise sample placement platform (5), described sample holder (4) is placed on the sample placement platform (5), described sample placement platform (5) bottom is equipped with leveling device, described leveling device comprises screw (6) and adjusting pad (7), described adjusting pad (7) is arranged on screw (6) afterbody, has the tapped through hole that matches with screw (6) on the described sample placement platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327217 CN202649054U (en) | 2012-07-06 | 2012-07-06 | Mechanical strength test and ball indentation test device of junction box for photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220327217 CN202649054U (en) | 2012-07-06 | 2012-07-06 | Mechanical strength test and ball indentation test device of junction box for photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649054U true CN202649054U (en) | 2013-01-02 |
Family
ID=47418146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220327217 Expired - Fee Related CN202649054U (en) | 2012-07-06 | 2012-07-06 | Mechanical strength test and ball indentation test device of junction box for photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796699A (en) * | 2017-08-18 | 2018-03-13 | 浙江旭光电子科技股份有限公司 | A kind of lamp holder compression test device |
| CN112636550A (en) * | 2020-12-25 | 2021-04-09 | 江苏核电有限公司 | Vertical motor rotor overhauling device and method |
-
2012
- 2012-07-06 CN CN 201220327217 patent/CN202649054U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107796699A (en) * | 2017-08-18 | 2018-03-13 | 浙江旭光电子科技股份有限公司 | A kind of lamp holder compression test device |
| CN112636550A (en) * | 2020-12-25 | 2021-04-09 | 江苏核电有限公司 | Vertical motor rotor overhauling device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGZHOU SKY GLOBEL NEW ENERGY TECHNOLOGY CO., LT Effective date: 20150318 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150318 Address after: 213000 Jiangsu province Changzhou Tenglong Economic Development Zone Wujin Road No. 2 Patentee after: Changzhou Huayang Photovoltaic Testing Technology Co., Ltd. Patentee after: Changzhou Sky Solar New Energy Institute Address before: 213000 Jiangsu province Changzhou Tenglong Economic Development Zone Wujin Road 2, Changzhou Huayang Photovoltaic Testing Technology Co. Patentee before: Changzhou Huayang Photovoltaic Testing Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150706 |
|
| EXPY | Termination of patent right or utility model |