CN206960230U - A kind of husky pressure holder device for mechanical load of photovoltaic module test - Google Patents
A kind of husky pressure holder device for mechanical load of photovoltaic module test Download PDFInfo
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- CN206960230U CN206960230U CN201720545628.9U CN201720545628U CN206960230U CN 206960230 U CN206960230 U CN 206960230U CN 201720545628 U CN201720545628 U CN 201720545628U CN 206960230 U CN206960230 U CN 206960230U
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- China
- Prior art keywords
- photovoltaic module
- upper bracket
- sandbag
- mechanical load
- holder device
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Abstract
It the utility model is related to a kind of husky pressure holder device for mechanical load of photovoltaic module test, including for carrying the upper bracket of sandbag and lower carriage for placing photovoltaic module, upper bracket is closed-in construction, the string bag is set on closed-in construction, upper bracket is pressed on lower carriage, the sandbag being positioned in the string bag produces pressure to photovoltaic module, completes the test to mechanical load of photovoltaic module.With tradition by sandbag one by one toward compared with stacking on photovoltaic module, the present apparatus greatly improves the efficiency of test, can disposably complete picking and placeing for sandbag, is needed that the quantity of sandbag can be increased and decreased according to test, without single sandbag being shifted from one place to another every time, convenient test；Device itself is simple in construction, cost is low, overall pressure, improves the uniformity of load.
Description
Technical field
It the utility model is related to photovoltaic module technical field, and in particular to a kind of to be used for what mechanical load of photovoltaic module was tested
Sand pressure holder device.
Background technology
With the continuous development of global economy, energy resource consumption also corresponding sustainable growth, photovoltaic module is because its is pollution-free, can
Regeneration, it is valued by people and is developed and extensive use, in order to ensure the safety of photovoltaic module and quality, it is necessary to right
It is tested, and mechanical load test is an important step in photovoltaic module test, is mainly used in testing photovoltaic module warp
By the wind, the ability of the dead load such as snow or icing.
According to standard IEC 61730-2:2004 regulations, solar photovoltaic assembly surface should be able to bear the pressure of 2400 pas, and
Kept for one hour and indeformable or damage., it is necessary to be applied toward the surface of photovoltaic module in mechanical load of photovoltaic module test process
Load lotus, such as sandbag by accumulating known weight on photovoltaic module.Can be as requested plus a number of in test
Sandbag, during test, sandbag generally require one by one toward stacking on photovoltaic module, tested and also needed to remove one by one, due to sand
Bag is heavier, and this mode wastes time and energy, and efficiency is low, and because manual operation, the sequencing of carrying can cause load not
Uniformly.
Utility model content
The purpose of this utility model is exactly to provide a kind of mechanical load of photovoltaic module test to solve the above problems
Sand pressure holder device, making to test mechanical load of photovoltaic module by husky platen press becomes more to facilitate, efficiently.
The purpose of this utility model is achieved through the following technical solutions：
A kind of husky pressure holder device for mechanical load of photovoltaic module test, including for carry sandbag upper bracket and
For placing the lower carriage of photovoltaic module, described upper bracket is closed-in construction, and the string bag, described upper branch are set on closed-in construction
Frame is pressed on lower carriage, and the sandbag being positioned in the string bag produces pressure to photovoltaic module.
Described lower carriage is " well " font frame, is made up of two groups of parallel and mounted on top frame sides.
Described upper bracket is rectangular, and the described string bag is made up of the nylon straps to intersect in cross, described Buddhist nun
Imperial band is bundled on each frame side of upper bracket.
The described string bag is provided with the metal fastenings being anchored on each frame side.
Pressure sensor, described pressure sensor connecting test equipment are uniformly provided with the described string bag.
Described upper bracket and lower carriage are metal framework.
When specifically used, photovoltaic module is placed on lower carriage, sandbag is placed in the string bag on upper bracket, as needed
A number of sandbag can be stacked, upper bracket is lifted by crane gear and is placed on lower carriage, in the string bag of upper bracket
Sandbag be pressed on photovoltaic module, after the completion of the front pressure of one hour, need to only utilize crane gear by the related sand of upper bracket
Bag is risen, and lower carriage is overturn into 180 degree, then slowly put down upper bracket, without carrying all sandbags again, you can right
The back side of photovoltaic module is pressed, and completes the test to mechanical load of photovoltaic module.
With tradition by sandbag one by one toward compared with stacking on photovoltaic module, the present apparatus greatly improves the efficiency of test,
Picking and placeing for sandbag can be disposably completed, is needed that the quantity of sandbag can be increased and decreased according to test, without every time by single sand
Bag is shifted from one place to another, convenient test；The string bag is made up of the nylon straps to intersect in cross, and it is each that nylon straps are bundled in upper bracket
On frame side, the sandbag being placed on the string bag integrally presses, and improves the uniformity of load；The string bag is provided with pressure sensor, can be with
The pressure that detection photovoltaic module is born in good time, makes test more accurate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model metal fastenings；
In figure：1- upper brackets；2- lower carriages；The 3- string bags；4- metal fastenings.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of husky pressure holder device for mechanical load of photovoltaic module test, as shown in figure 1, including for carrying sandbag
Upper bracket 1 and lower carriage 2 for placing photovoltaic module, upper bracket 1 be closed-in construction, the string bag 3 is set on closed-in construction, under
Support 2 is " well " font frame, is made up of two groups of parallel and mounted on top frame sides, upper bracket 1 is rectangular, and the string bag 3 is by mutually handing over
Fork is formed in the nylon straps of cross, and nylon straps are bundled on each frame side of upper bracket 1, and nylon straps are provided with and are anchored on
Metal fastenings 4 on each frame side, upper bracket 1 and lower carriage 2 are metal framework, and by being welded to connect, the string bag 3 is provided with pressure
Sensor, pressure sensor connecting test equipment, the pressure that photovoltaic module is born can be detected in good time and transmits occurrence
To recording equipment.When specifically used, photovoltaic module is placed on lower carriage 2, sandbag, root are placed in the string bag 3 on upper bracket 1
A number of sandbag can be stacked according to needs, upper bracket 1 is lifted by crane gear and is placed on lower carriage 2, upper bracket 1
The string bag 3 in sandbag be pressed on photovoltaic module, complete the test to mechanical load of photovoltaic module.
Claims (6)
1. a kind of husky pressure holder device for mechanical load of photovoltaic module test, it is characterised in that including for carrying sandbag
Upper bracket (1) and lower carriage (2) for placing photovoltaic module, described upper bracket (1) be closed-in construction, on closed-in construction
The string bag (3) is set, and described upper bracket (1) is pressed on lower carriage (2), and the sandbag being positioned in the string bag (3) produces to photovoltaic module
Raw pressure.
2. a kind of husky pressure holder device for mechanical load of photovoltaic module test according to claim 1, its feature exist
In described lower carriage (2) is " well " font frame, is made up of two groups of parallel and mounted on top frame sides.
3. a kind of husky pressure holder device for mechanical load of photovoltaic module test according to claim 1, its feature exist
In described upper bracket (1) is rectangular, and the described string bag (3) is made up of the nylon straps to intersect in cross, described Buddhist nun
Imperial band is bundled on each frame side of upper bracket (1).
4. a kind of husky pressure holder device for mechanical load of photovoltaic module test according to claim 3, its feature exist
In the described string bag (3) is provided with the metal fastenings (4) being anchored on each frame side.
5. a kind of husky pressure holder device for mechanical load of photovoltaic module test according to claim 3, its feature exist
In being uniformly provided with pressure sensor, described pressure sensor connecting test equipment on the described string bag (3).
6. a kind of husky pressure holder device for mechanical load of photovoltaic module test according to claim 1, its feature exist
In described upper bracket (1) and lower carriage (2) are metal framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545628.9U CN206960230U (en) | 2017-05-17 | 2017-05-17 | A kind of husky pressure holder device for mechanical load of photovoltaic module test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545628.9U CN206960230U (en) | 2017-05-17 | 2017-05-17 | A kind of husky pressure holder device for mechanical load of photovoltaic module test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206960230U true CN206960230U (en) | 2018-02-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545628.9U Active CN206960230U (en) | 2017-05-17 | 2017-05-17 | A kind of husky pressure holder device for mechanical load of photovoltaic module test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206960230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202734A (en) * | 2017-05-17 | 2017-09-26 | 莱茵技术（上海）有限公司 | A kind of husky pressure holder device tested for mechanical load of photovoltaic module |
| CN109323926A (en) * | 2018-11-08 | 2019-02-12 | 无锡市产品质量监督检验院 | Photovoltaic module non-uniform load experimental rig |
-
2017
- 2017-05-17 CN CN201720545628.9U patent/CN206960230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202734A (en) * | 2017-05-17 | 2017-09-26 | 莱茵技术（上海）有限公司 | A kind of husky pressure holder device tested for mechanical load of photovoltaic module |
| CN109323926A (en) * | 2018-11-08 | 2019-02-12 | 无锡市产品质量监督检验院 | Photovoltaic module non-uniform load experimental rig |
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