CN221305791U - Purline splicing structure applied to large-span photovoltaic system - Google Patents
Purline splicing structure applied to large-span photovoltaic system Download PDFInfo
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- CN221305791U CN221305791U CN202323263035.8U CN202323263035U CN221305791U CN 221305791 U CN221305791 U CN 221305791U CN 202323263035 U CN202323263035 U CN 202323263035U CN 221305791 U CN221305791 U CN 221305791U
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- connecting hole
- hole group
- purline
- buckle plate
- correspondingly matched
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- 239000002131 composite material Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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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
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The purline splicing structure comprises a first purline, a second purline, a first inner buckle plate, a second inner buckle plate and an outer buckle plate, wherein the first purline, the second purline and the outer buckle plate are all C-shaped sections, the first inner buckle plate and the second inner buckle plate are all L-shaped sections, the splicing end of the first purline and the splicing end of the second purline are oppositely arranged, the outer buckle plate is buckled outside the splicing end of the first purline and the second purline, the first inner buckle plate is propped at a right angle on one side inside the splicing end of the first purline and the second purline, and the second inner buckle plate is propped at a right angle on the other side inside the splicing end of the first purline and the second purline; the first purline, the second purline, the first inner buckle plate, the second inner buckle plate and the outer buckle plate are fixedly connected through bolts. According to the scheme, the outer buckle plates and the inner buckle plates are arranged at the splicing ends of the two purlines and are connected through the bolts, so that the splicing structure is simple, the splicing structure is suitable for on-site assembly, the work load of constructors is relieved, the assembly efficiency is improved, and the splicing structure is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of photovoltaic mounting brackets, in particular to a purline splicing structure applied to a large-span photovoltaic system.
Background
Photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, and mainly uses solar energy as an energy source, wherein the solar energy is widely cleaned to be one of renewable energy sources with the most abundant distribution of the resource amount. In the 21 st century, the world solar photovoltaic power generation industry developed rapidly, the market application scale was continuously enlarged, and the effect in the development of subsequent energy sources was increasingly important. The development and utilization of solar photovoltaic technology is one of important measures for realizing resource saving type social energy conservation and emission reduction, sustainable development, living environment improvement and the like in China.
The photovoltaic panel is used as the most main component in the photovoltaic power generation system, and the installation mode and the installation quality of the photovoltaic panel directly influence the photovoltaic power generation efficiency. The photovoltaic panel is generally arranged in an open outdoor environment through the photovoltaic support, but the photovoltaic support with larger span is easy to generate disturbance deformation due to the influence of dead weight factors and the additional influence of outdoor topography, snow load and wind load, so that the bearing capacity and stability of the photovoltaic panel are influenced, and the photovoltaic support with small span is adopted to generate higher installation cost.
At present, the requirement of surface-degree large-span photovoltaic installation also provides new requirements for the length of purlines. For convenient transportation, the existing large-span purlines adopt splicing structures, so that the existing double-spliced C-shaped purline ends are troublesome in site installation and workshop processing, long bolts are adopted to penetrate through the double-spliced purlines generally, and the structure is not safe.
Therefore, in order to solve the above-mentioned problems, it is necessary to design a purline splicing structure applied to a large-span photovoltaic system.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model aims to provide a purline splicing structure for a large-span photovoltaic system.
To achieve the above and other related objects, the present utility model provides the following technical solutions: the purline splicing structure comprises a first purline, a second purline, a first inner buckle plate, a second inner buckle plate and an outer buckle plate, wherein the first purline, the second purline and the outer buckle plate are all C-shaped sections, the first inner buckle plate and the second inner buckle plate are all L-shaped sections, the splicing end of the first purline and the splicing end of the second purline are oppositely arranged, the outer buckle plate is buckled outside the splicing ends of the first purline and the second purline, the first inner buckle plate is propped at a right angle on one side inside the splicing ends of the first purline and the second purline, and the second inner buckle plate is propped at a right angle on the other side inside the splicing ends of the first purline and the second purline; the first purline, the second purline, the first inner buckle plate, the second inner buckle plate and the outer buckle plate are fixedly connected through bolts.
The preferable technical scheme is as follows: the upper, middle and lower side walls of the first purline splicing end are respectively provided with a first connecting hole group, a second connecting hole group and a third connecting hole group; and a fourth connecting hole group, a fifth connecting hole group and a sixth connecting hole group are respectively arranged on the upper, middle and lower side walls of the second purline splicing end.
The preferable technical scheme is as follows: the two side walls at one end of the first inner buckle plate are respectively provided with a seventh connecting hole group and an eighth connecting hole group, and the two side walls at the other end of the first inner buckle plate are respectively provided with a ninth connecting hole group and a tenth connecting hole group; the seventh connecting hole group and the first connecting hole group are correspondingly matched, the eighth connecting hole group and the second connecting hole group are correspondingly matched, the ninth connecting hole group and the fourth connecting hole group are correspondingly matched, and the tenth connecting hole group and the fifth connecting hole group are correspondingly matched.
The preferable technical scheme is as follows: the two side walls at one end of the second inner buckle plate are respectively provided with an eleventh connecting hole group and a twelfth connecting hole group, and the two side walls at the other end of the second inner buckle plate are respectively provided with a thirteenth connecting hole group and a fourteenth connecting hole group; the eleventh connecting hole group and the second connecting hole group are correspondingly matched, the twelfth connecting hole group and the third connecting hole group are correspondingly matched, the thirteenth connecting hole group and the fifth connecting hole group are correspondingly matched, and the fourteenth connecting hole group and the sixth connecting hole group are correspondingly matched.
The preferable technical scheme is as follows: the upper, middle and lower side walls at one end of the outer pinch plate are respectively provided with a fifteenth connecting hole group, a sixteenth connecting hole group and a seventeenth connecting hole group, and the upper, middle and lower side walls at the other end of the outer pinch plate are respectively provided with an eighteenth connecting hole group, a nineteenth connecting hole group and a twentieth connecting hole group; the fifteenth connecting hole group and the first connecting hole group are correspondingly matched, the sixteenth connecting hole group and the second connecting hole group are correspondingly matched, the seventeenth connecting hole group and the third connecting hole group are correspondingly matched, the eighteenth connecting hole group and the fourth connecting hole group are correspondingly matched, the nineteenth connecting hole group and the fifth connecting hole group are correspondingly matched, and the twentieth connecting hole group and the sixth connecting hole group are correspondingly matched.
Due to the application of the technical scheme, the utility model has the following beneficial effects:
According to the purline splicing structure applied to the large-span photovoltaic system, the outer buckle plates and the inner buckle plates are arranged at the splicing ends of the first purlines and the second purlines and are connected through the bolts, so that the structural strength of the large-span purlines is improved; and this assemble simple structure, through bolt cooperation nut locking, need not the welding, be fit for the job site assembly, alleviate constructor work burden, improve assembly efficiency.
Drawings
Fig. 1 is a schematic view of a purline splicing structure according to the present utility model.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
As shown in fig. 1, according to one general technical concept of the present utility model, a purline splicing structure for use in a large span photovoltaic system is provided, including a first purline 1, a second purline 2, a first inner gusset plate 3, a second inner gusset plate 4 and an outer gusset plate 5, wherein the first purline 1, the second purline 2 and the outer gusset plate 5 are all C-shaped sections, the first inner gusset plate 3 and the second inner gusset plate 4 are all L-shaped sections, the splicing end of the first purline 1 and the splicing end of the second purline 2 are oppositely arranged, the outer gusset plate 5 is buckled outside the splicing ends of the first purline 1 and the second purline 2, the first inner gusset plate 3 is abutted to one side right angle position inside the splicing ends of the first purline 1 and the second purline 2, and the second inner gusset plate 4 is abutted to the other side right angle position inside the splicing ends of the first purline 1 and the second purline 2; the first purline 1, the second purline 2, the first inner pinch plate 3, the second inner pinch plate 4 and the outer pinch plate 5 are fixedly connected through bolts.
As shown in fig. 1, in an exemplary embodiment of the present utility model, the upper, middle and lower sidewalls of the splicing end of the first purline 1 are respectively provided with a first connection hole set, a second connection hole set and a third connection hole set; the upper, middle and lower side walls of the splicing end of the second purline 2 are respectively provided with a fourth connecting hole group, a fifth connecting hole group and a sixth connecting hole group.
As shown in fig. 1, in an exemplary embodiment of the present utility model, two sidewalls of one end of the first inner gusset plate 3 are respectively provided with a seventh connection hole group and an eighth connection hole group, and two sidewalls of the other end of the first inner gusset plate 3 are respectively provided with a ninth connection hole group and a tenth connection hole group; the seventh connecting hole group and the first connecting hole group are correspondingly matched, the eighth connecting hole group and the second connecting hole group are correspondingly matched, the ninth connecting hole group and the fourth connecting hole group are correspondingly matched, and the tenth connecting hole group and the fifth connecting hole group are correspondingly matched.
As shown in fig. 1, in an exemplary embodiment of the present utility model, the two sidewalls of one end of the second inner gusset plate 4 are respectively provided with an eleventh connection hole group and a twelfth connection hole group, and the two sidewalls of the other end of the second inner gusset plate 4 are respectively provided with a thirteenth connection hole group and a fourteenth connection hole group; the eleventh connecting hole group and the second connecting hole group are correspondingly matched, the twelfth connecting hole group and the third connecting hole group are correspondingly matched, the thirteenth connecting hole group and the fifth connecting hole group are correspondingly matched, and the fourteenth connecting hole group and the sixth connecting hole group are correspondingly matched.
As shown in fig. 1, in an exemplary embodiment of the present utility model, upper, middle and lower sidewalls of one end of the outer gusset 5 are respectively provided with a fifteenth connection hole group, a sixteenth connection hole group and a seventeenth connection hole group, and upper, middle and lower sidewalls of the other end of the outer gusset 5 are respectively provided with an eighteenth connection hole group, a nineteenth connection hole group and a twentieth connection hole group; the fifteenth connecting hole group and the first connecting hole group are correspondingly matched, the sixteenth connecting hole group and the second connecting hole group are correspondingly matched, the seventeenth connecting hole group and the third connecting hole group are correspondingly matched, the eighteenth connecting hole group and the fourth connecting hole group are correspondingly matched, the nineteenth connecting hole group and the fifth connecting hole group are correspondingly matched, and the twentieth connecting hole group and the sixth connecting hole group are correspondingly matched.
It should be noted that, this scheme adopts two sections interior buckle structures to be used for strengthening the connection structure between first purlin 1 and the second purlin 2, and this scheme compares in the interior buckle of integral type C type section bar, has better stability and bending resistance ability.
Therefore, the utility model has the following advantages:
According to the purline splicing structure applied to the large-span photovoltaic system, the outer buckle plates and the inner buckle plates are arranged at the splicing ends of the first purlines and the second purlines and are connected through the bolts, so that the structural strength of the large-span purlines is improved; and this assemble simple structure, through bolt cooperation nut locking, need not the welding, be fit for the job site assembly, alleviate constructor work burden, improve assembly efficiency.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (5)
1. Purline mosaic structure applied to large-span photovoltaic system, its characterized in that: the novel plastic composite material comprises a first purline, a second purline, a first inner buckle plate, a second inner buckle plate and an outer buckle plate, wherein the first purline, the second purline and the outer buckle plate are all C-shaped sections, the first inner buckle plate and the second inner buckle plate are all L-shaped sections, the splicing end of the first purline and the splicing end of the second purline are oppositely arranged, the outer buckle plate is buckled outside the splicing ends of the first purline and the second purline, the first inner buckle plate is propped at right angles on one side of the inner parts of the splicing ends of the first purline and the second purline, and the second inner buckle plate is propped at right angles on the other side of the inner parts of the splicing ends of the first purline and the second purline; the first purline, the second purline, the first inner buckle plate, the second inner buckle plate and the outer buckle plate are fixedly connected through bolts.
2. The purlin splicing structure applied to a large-span photovoltaic system as claimed in claim 1, wherein: the upper, middle and lower side walls of the first purline splicing end are respectively provided with a first connecting hole group, a second connecting hole group and a third connecting hole group; and a fourth connecting hole group, a fifth connecting hole group and a sixth connecting hole group are respectively arranged on the upper, middle and lower side walls of the second purline splicing end.
3. The purlin splicing structure applied to a large-span photovoltaic system as claimed in claim 2, wherein: the two side walls at one end of the first inner buckle plate are respectively provided with a seventh connecting hole group and an eighth connecting hole group, and the two side walls at the other end of the first inner buckle plate are respectively provided with a ninth connecting hole group and a tenth connecting hole group; the seventh connecting hole group and the first connecting hole group are correspondingly matched, the eighth connecting hole group and the second connecting hole group are correspondingly matched, the ninth connecting hole group and the fourth connecting hole group are correspondingly matched, and the tenth connecting hole group and the fifth connecting hole group are correspondingly matched.
4. The purlin splicing structure applied to a large-span photovoltaic system as claimed in claim 2, wherein: the two side walls at one end of the second inner buckle plate are respectively provided with an eleventh connecting hole group and a twelfth connecting hole group, and the two side walls at the other end of the second inner buckle plate are respectively provided with a thirteenth connecting hole group and a fourteenth connecting hole group; the eleventh connecting hole group and the second connecting hole group are correspondingly matched, the twelfth connecting hole group and the third connecting hole group are correspondingly matched, the thirteenth connecting hole group and the fifth connecting hole group are correspondingly matched, and the fourteenth connecting hole group and the sixth connecting hole group are correspondingly matched.
5. The purlin splicing structure applied to a large-span photovoltaic system as claimed in claim 2, wherein: the upper, middle and lower side walls at one end of the outer pinch plate are respectively provided with a fifteenth connecting hole group, a sixteenth connecting hole group and a seventeenth connecting hole group, and the upper, middle and lower side walls at the other end of the outer pinch plate are respectively provided with an eighteenth connecting hole group, a nineteenth connecting hole group and a twentieth connecting hole group; the fifteenth connecting hole group and the first connecting hole group are correspondingly matched, the sixteenth connecting hole group and the second connecting hole group are correspondingly matched, the seventeenth connecting hole group and the third connecting hole group are correspondingly matched, the eighteenth connecting hole group and the fourth connecting hole group are correspondingly matched, the nineteenth connecting hole group and the fifth connecting hole group are correspondingly matched, and the twentieth connecting hole group and the sixth connecting hole group are correspondingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323263035.8U CN221305791U (en) | 2023-11-30 | 2023-11-30 | Purline splicing structure applied to large-span photovoltaic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323263035.8U CN221305791U (en) | 2023-11-30 | 2023-11-30 | Purline splicing structure applied to large-span photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221305791U true CN221305791U (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323263035.8U Active CN221305791U (en) | 2023-11-30 | 2023-11-30 | Purline splicing structure applied to large-span photovoltaic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221305791U (en) |
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2023
- 2023-11-30 CN CN202323263035.8U patent/CN221305791U/en active Active
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