CN209562450U - A kind of not perforated formula Universal-purpose quick fastening structure between photovoltaic module and purlin - Google Patents
A kind of not perforated formula Universal-purpose quick fastening structure between photovoltaic module and purlin Download PDFInfo
- Publication number
- CN209562450U CN209562450U CN201822044086.4U CN201822044086U CN209562450U CN 209562450 U CN209562450 U CN 209562450U CN 201822044086 U CN201822044086 U CN 201822044086U CN 209562450 U CN209562450 U CN 209562450U
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- CN
- China
- Prior art keywords
- purlin
- top board
- photovoltaic module
- lower platen
- fastening bolt
- Prior art date
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses the not perforated formula Universal-purpose quick fastening structures between a kind of photovoltaic module and purlin, including top board, lower platen and fastening bolt；By clamping photovoltaic module aluminium frame bottom plate and the purlin edge of a wing respectively using the top board with reverse thread hole and lower platen, rotation fastening bolt can tighten top board and lower platen to which photovoltaic module is fixed on purlin.The design of top board bottom surface groove and the use of toothed fastening bolt can effectively prevent the clamping between photovoltaic module aluminium frame and the purlin edge of a wing to loosen.Top board bottom surface boss abuts photovoltaic module aluminium frame bottom edge, is close to purlin edge of a wing flanging on the inside of U-shaped lower platen, the displacement of top board and lower platen when tightening fastening bolt can be effectively prevented.Top board and the opposite design of lower platen seal face, it can be ensured that chucking power when fastening bolt is tightened between pressing plate.
Description
Technical field
The utility model relates to technical field of photovoltaic modules, the not perforated formula between espespecially a kind of photovoltaic module and purlin is fast
The general fastening structure of speed.
Background technique
Photovoltaic module (being also solar panel) is core and solar power generation in solar power system
Most important part in system.It is to convert solar energy into electrical energy, and be sent in battery and store, or push negative that it, which is acted on,
Carry work.The different size that photovoltaic module is cut open by solar battery sheet or by laser cutting machine machine or steel-wire cutting machine is too
Positive energy battery combination is constituted together.Due to electric current and voltage all very littles of monolithic solar cell piece, then we are them
After first series connection obtains high voltage, then acquisition high current in parallel, then exported by a diode (preventing electric current from feeding back).And
They are encapsulated on a stainless steel, aluminium or other nonmetallic frames, the backboard of glass and the back side above is installed, is filled with
Nitrogen, sealing.
It is existing when being fixed on photovoltaic module in C-type steel or Z-shape steel purlin, it needs in C-type steel or Z-shape steel purlin
Then aperture on top flange passes through purlin edge of a wing mounting hole and photovoltaic component frame mounting hole with bolt with by the aluminium of photovoltaic module
Frame is fixed on the purlin edge of a wing.Main problem point existing for the existing fixed form being fixed on photovoltaic module on purlin
It is: 1, needs the different outer dimensions for used photovoltaic module, preparatory aperture is carried out on the purlin edge of a wing, and scheme is led to
It is poor with property；2, when in-site installation, often since the installation accuracy of steelframe and purlin is difficult to control, lead to the mounting hole of photovoltaic module
Dislocation causes not fixed with bolt and need live interim punching between the mounting hole on the purlin edge of a wing, leads to installation effectiveness
Lowly.
Utility model content
The technical problems to be solved in the utility model is current existing fastening structure poor universality and needs scene interim
Punching, causes installation effectiveness low, the shortcomings that in order to overcome the prior art, now provides non-between a kind of photovoltaic module and purlin
Punched-type Universal-purpose quick fastening structure.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides the not perforated formula Universal-purpose quick fastening structure between a kind of photovoltaic module and purlin, including upper
Pressing plate, lower platen and fastening bolt；Left-handed full thread hole is provided on the top board, it is elongated to be provided with dextrorotation on lower platen
Threaded hole；Top board lower end surface is fitted closely with photovoltaic module aluminium frame bottom plate upper surface, lower platen upper surface and purlin upper limb
It is fitted closely on the inside of edge；Left-handed full thread hole is corresponding with dextrorotation full thread hole site, and fastening bolt passes through left-handed elongated
Top board and lower platen fixation are integral by threaded hole with dextrorotation full thread hole.
As a kind of optimal technical scheme of the utility model, the top board uses band tooth top board, and lower platen uses U
Type lower platen.
As a kind of optimal technical scheme of the utility model, top board bottom surface boss abuts photovoltaic module aluminium frame
Bottom edge, lower platen inside are close to purlin edge of a wing flanging, and fastening bolt uses flanged (FLGD) check bolt.
As a kind of optimal technical scheme of the utility model, photovoltaic module aluminium frame and purlin two sides are respectively arranged with
The fastening structure of pressing plate, lower platen and fastening bolt.
As a kind of optimal technical scheme of the utility model, c-type purlin or Z-shape steel purlin is can be used in purlin.
The utility model beneficial effect achieved is: by being distinguished using the top board with reverse thread hole and lower platen
Photovoltaic module aluminium frame bottom plate and the purlin edge of a wing are clamped, rotation fastening bolt can tighten top board and lower platen to photovoltaic
Component is fixed on purlin.The design of top board bottom surface groove and the use of toothed fastening bolt can effectively prevent photovoltaic module aluminium
Clamping between frame and the purlin edge of a wing loosens.Top board bottom surface boss abuts photovoltaic module aluminium frame bottom edge, U-shaped pushing
It is close to purlin edge of a wing flanging on the inside of plate, the displacement of top board and lower platen when tightening fastening bolt can be effectively prevented.Top board
It is opposite with lower platen seal face to design, it can be ensured that chucking power the utility model and photovoltaic group when fastening bolt is tightened between pressing plate
The outer dimension and c-type of part or the specific size of Z section steel purlin are unrelated, applicable various application scenarios；The utility model is not necessarily to
Using photovoltaic module and purlin mounting hole, to the installation accuracy of steel construction and purlin without particular/special requirement, in-site installation is quick, can pole
Big raising in-site installation efficiency.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side structure schematic diagram.
Figure label: 1, top board；2, left-handed full thread hole；3, lower platen；4, dextrorotation full thread hole；5, photovoltaic group
Part aluminium frame；6, purlin；7, fastening bolt.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figs. 1-2, the not perforated formula that the utility model is provided between a kind of photovoltaic module and purlin is quick
General fastening structure, including top board 1, lower platen 3 and fastening bolt 7；Left-handed full thread hole is provided on the top board 1
2, dextrorotation full thread hole 4 is provided on lower platen 3；1 lower end surface of top board and 5 bottom plate upper surface of photovoltaic module aluminium frame are close
It is fitted closely on the inside of fitting, 3 upper surface of lower platen and 6 top flange of purlin；Left-handed full thread hole 2 and dextrorotation full thread hole 4
Position is corresponding, and fastening bolt 7 is consolidated top board 1 and lower platen 3 by left-handed full thread hole 2 and dextrorotation full thread hole 4
Surely it is integral.
Further, the top board 1 uses U-shaped lower platen using band tooth top board, lower platen 3.
Further, the 1 bottom surface boss of top board abuts 5 bottom edge of photovoltaic module aluminium frame, leans on the inside of lower platen 3
6 edge of a wing flanging of tight purlin, fastening bolt 7 use flanged (FLGD) check bolt.
Further, photovoltaic module aluminium frame 5 and 6 two sides of purlin are respectively arranged with top board 1, lower platen 3 and fastening spiral shell
The fastening structure of bolt 7.
Further, c-type purlin or Z-shape steel purlin can be used in purlin 6.
It is specific:
It is provided with left-handed full thread hole 2 on top board 1, dextrorotation full thread hole 4 is provided on lower platen 3；Top board 1
Lower end surface is fitted closely with 5 bottom plate upper surface of photovoltaic module aluminium frame, close on the inside of 3 upper surface of lower platen and 6 top flange of purlin
Fitting；By clamping photovoltaic module aluminium frame bottom plate 5 and purlin 6 respectively using the top board 1 with reverse thread hole and lower platen 3
The edge of a wing, rotation fastening bolt 7 can tighten top board 1 and lower platen 3 to which photovoltaic module is fixed on purlin 6.Top board 1
The design of bottom surface groove and the use of toothed fastening bolt 7 can be effectively prevent between 6 edge of a wing of photovoltaic module aluminium frame 5 and purlin
Clamping loosens.1 bottom surface boss of top board abuts 5 bottom edge of photovoltaic module aluminium frame, is close to 6 wing of purlin on the inside of U-shaped lower platen 3
The displacement of top board 1 and lower platen 3 when tightening fastening bolt 7 can be effectively prevented in edge flanging.Top board 1 and lower platen 3 compress
Face is opposite to be designed, it can be ensured that chucking power when fastening bolt 7 is tightened between pressing plate.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (5)
1. the not perforated formula Universal-purpose quick fastening structure between a kind of photovoltaic module and purlin, which is characterized in that including top board
(1), lower platen (3) and fastening bolt (7)；Left-handed full thread hole (2) is provided on the top board (1), on lower platen (3)
It is provided with dextrorotation full thread hole (4)；Top board (1) lower end surface is fitted closely with photovoltaic module aluminium frame (5) bottom plate upper surface,
It is fitted closely on the inside of lower platen (3) upper surface and purlin (6) top flange；Left-handed full thread hole (2) and dextrorotation full thread hole
(4) position is corresponding, and fastening bolt (7) is by left-handed full thread hole (2) and dextrorotation full thread hole (4) by top board (1)
It is integral with lower platen (3) fixation.
2. the not perforated formula Universal-purpose quick fastening structure between a kind of photovoltaic module according to claim 1 and purlin,
It is characterized in that, the top board (1) uses U-shaped lower platen using band tooth top board, lower platen (3).
3. the not perforated formula Universal-purpose quick fastening structure between a kind of photovoltaic module according to claim 1 and purlin,
It is characterized in that, top board (1) the bottom surface boss abuts photovoltaic module aluminium frame (5) bottom edge, is close on the inside of lower platen (3)
Purlin (6) edge of a wing flanging, fastening bolt (7) use flanged (FLGD) check bolt.
4. the not perforated formula Universal-purpose quick fastening structure between a kind of photovoltaic module according to claim 1 and purlin,
It is characterized in that, photovoltaic module aluminium frame (5) and purlin (6) two sides are respectively arranged with top board (1), lower platen (3) and fastening spiral shell
The fastening structure of bolt (7).
5. the not perforated formula Universal-purpose quick fastening structure between a kind of photovoltaic module according to claim 1 and purlin,
It is characterized in that, c-type purlin or Z-shape steel purlin can be used in purlin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044086.4U CN209562450U (en) | 2018-12-06 | 2018-12-06 | A kind of not perforated formula Universal-purpose quick fastening structure between photovoltaic module and purlin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822044086.4U CN209562450U (en) | 2018-12-06 | 2018-12-06 | A kind of not perforated formula Universal-purpose quick fastening structure between photovoltaic module and purlin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209562450U true CN209562450U (en) | 2019-10-29 |
Family
ID=68301151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822044086.4U Active CN209562450U (en) | 2018-12-06 | 2018-12-06 | A kind of not perforated formula Universal-purpose quick fastening structure between photovoltaic module and purlin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209562450U (en) |
-
2018
- 2018-12-06 CN CN201822044086.4U patent/CN209562450U/en active Active
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