CN220087186U - Single-layer four-rope flexible photovoltaic bracket - Google Patents
Single-layer four-rope flexible photovoltaic bracket Download PDFInfo
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- CN220087186U CN220087186U CN202321722194.7U CN202321722194U CN220087186U CN 220087186 U CN220087186 U CN 220087186U CN 202321722194 U CN202321722194 U CN 202321722194U CN 220087186 U CN220087186 U CN 220087186U
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- cable
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- resistant
- inhaul
- inhaul cable
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- 239000002356 single layer Substances 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification 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 utility model relates to a single-layer four-cable flexible photovoltaic bracket, which comprises two end beams, and an upper inhaul cable and a lower inhaul cable which are connected between the two end beams; two upper cable side anchor bases are respectively connected with the upper ends of end beams at two sides through upper stay cables at two ends of the photovoltaic bracket; two lower cable side anchor bases are respectively connected with the lower ends of the end beams at two sides through lower stay cables at two ends of the photovoltaic bracket; an upper wind-resistant inhaul cable is connected between the upper inhaul cable and the two side lower rope side anchor bases; and a lower wind-resistant inhaul cable is connected between the lower inhaul cable and the upper cable side anchor bases on the two sides. The requirements of wind resistance under different wind conditions are met, the overall stability and the service life of the flexible photovoltaic bracket are improved, and the span of the photovoltaic bracket is also improved.
Description
Technical Field
The utility model relates to the field of photovoltaics, in particular to a single-layer four-cable flexible photovoltaic bracket.
Background
At present, photovoltaic power generation is taken as a clean energy source, is promoted worldwide, and is supported and developed vigorously. In recent years, solar flexible photovoltaic system power generation projects are receiving more and more attention, and flexible systems have unique technical characteristics, so that the flexible systems have wide prospects and competitiveness in industry.
The conventional flexible support system adopts a single-layer double-rope structure and a double-layer three-rope structure, and whether the wind resistance of the flexible support system meets the requirements or not is determined by the structural characteristics of the flexible support system.
The disadvantage of the single-layer double-rope structure is that the span is smaller, and the economic benefit is not particularly high under some special terrains; the disadvantage of the double-layer three-rope structure is the poor wind resistance.
Disclosure of Invention
The utility model aims to solve the technical problems that: the utility model provides a solve the problem that flexible photovoltaic support wind resistance is poor, whole photovoltaic system takes place upset and overturns easily under various strong wind conditions, provides a flexible photovoltaic support of single-layer four ropes.
The technical scheme adopted for solving the technical problems is as follows:
provided is a single-layer four-rope flexible photovoltaic bracket, which comprises
Two end beams, an upper stay cable and a lower stay cable connected between the two end beams;
two upper cable side anchor bases are respectively connected with the upper ends of end beams at two sides through upper stay cables at two ends of the photovoltaic bracket;
two lower cable side anchor bases are respectively connected with the lower ends of the end beams at two sides through lower stay cables at two ends of the photovoltaic bracket;
an upper wind-resistant inhaul cable is connected between the upper inhaul cable and the two side lower rope side anchor bases;
and a lower wind-resistant inhaul cable is connected between the lower inhaul cable and the upper cable side anchor bases on the two sides.
Further, the upper wind-resistant inhaul cable and the lower wind-resistant inhaul cable are all single inhaul cables;
the two ends of the upper wind-resistant inhaul cable are respectively connected with the lower cable side anchor bases at the two sides, and the warp buckle at the middle part of the upper wind-resistant inhaul cable is connected with the upper inhaul cable;
the two ends of the lower anti-wind inhaul cable are respectively connected with the two upper cable side anchor bases, and the warp buckle at the middle part of the lower anti-wind inhaul cable is connected with the upper inhaul cable.
Further, the upper wind-resistant inhaul cable comprises an upper left wind-resistant inhaul cable and an upper right wind-resistant inhaul cable;
the lower wind-resistant inhaul cable comprises a lower left wind-resistant inhaul cable and a lower right wind-resistant inhaul cable;
the lower end of the upper left wind-resistant cable is connected with a left lower cable side anchor base, the upper end of the upper left wind-resistant cable is connected with an upper cable, the lower end of the upper right wind-resistant cable is connected with a right lower cable side anchor base, and the upper end of the upper right wind-resistant cable is connected with an upper cable;
the lower left wind-resistant cable lower extreme is connected with left last cable limit anchor base, lower left wind-resistant cable upper end is connected with lower cable, lower right wind-resistant cable lower extreme is connected with right last cable limit anchor base, lower right wind-resistant cable upper end is connected with lower cable.
The beneficial effects of the utility model are as follows:
according to the single-layer four-rope flexible photovoltaic bracket, the upper inhaul cable is pulled through the upper anti-wind inhaul cable, and the lower inhaul cable is pulled through the lower anti-wind inhaul cable, so that the anti-wind requirements under different wind conditions are met, the overall stability and the service life of the flexible photovoltaic bracket are improved, and meanwhile, the span of the photovoltaic bracket is also improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of a single-layer four-cord flexible photovoltaic stent in accordance with example one;
FIG. 2 is a schematic view of a single-layer four-cord flexible photovoltaic bracket in a second embodiment;
wherein,
1. end beam, 21, upper cable, 22, lower cable, 31, upper cable side anchor base, 32, lower cable side anchor base, 41, upper stay cable, 42, lower stay cable, 5, upper wind-resistant cable, 51, upper left wind-resistant cable, 52, upper right wind-resistant cable, 6, lower wind-resistant cable, 61, lower left wind-resistant cable, 62, lower right wind-resistant cable.
Detailed Description
The utility model will now be further described with reference to the accompanying drawings. These drawings are simplified schematic views illustrating the basic structure of the present utility model by way of illustration only, and thus show only the constitution related to the present utility model.
Example 1
As shown in FIG. 1, a single-layer four-cable flexible photovoltaic bracket comprises
Two end beams 1, an upper stay 21 and a lower stay 22 connected between the two end beams 1;
two upper cable side anchor bases 31 are respectively connected with the upper ends of the end beams 1 at two sides through upper stay cables 41 at two ends of the photovoltaic bracket;
two lower cable side anchor bases 32 are respectively connected with the lower ends of the end beams 1 at two sides through lower stay cables 42 at two ends of the photovoltaic bracket;
an upper wind-resistant inhaul cable 5 is connected between the upper inhaul cable 21 and the two side lower rope side anchor bases 32;
the lower guy wires 22 are connected with the lower wind-resistant guy wires 6 between the two side upper guy wire side anchor bases 31.
The end beam 1 is of a T-shaped structure and comprises a cross beam and an upright post, wherein the cross beam is used for connecting a inhaul cable.
Specifically, the upper wind-resistant cable 5 and the lower wind-resistant cable 6 are both single cables;
the two ends of the upper wind-resistant inhaul cable 5 are respectively connected with lower cable side anchor bases 32 on the two sides, and the middle part of the upper wind-resistant inhaul cable 5 is connected with an upper inhaul cable 21 through a warp buckle;
the two ends of the lower wind-resistant inhaul cable 6 are respectively connected with two upper cable side anchor bases 31, and the middle part of the lower wind-resistant inhaul cable 6 is connected with the upper inhaul cable 21 through a warp buckle.
In this embodiment, the pull forces of the upper wind-resistant cable 5 and the lower wind-resistant cable 6 on the upper cable 21 and the lower cable 22 are used to ensure that the whole photovoltaic bracket system can not overturn and overturn under various strong wind conditions.
Example two
The first embodiment is based on the first embodiment, and differs in that: the wind-resistant cable is divided into two by a single one, namely, the upper wind-resistant cable 5 comprises an upper left wind-resistant cable 51 and an upper right wind-resistant cable 52; the lower wind-resistant cable 6 comprises a lower left wind-resistant cable 61 and a lower right wind-resistant cable 62;
the lower end of the upper left wind-resistant cable 51 is connected with the left lower cable side anchor base 32, the upper end of the upper left wind-resistant cable 51 is connected with the upper cable 21, the lower end of the upper right wind-resistant cable 52 is connected with the right lower cable side anchor base 32, and the upper end of the upper right wind-resistant cable 52 is connected with the upper cable 21;
the lower left wind-resistant cable 61 lower extreme is connected with left last rope limit anchor base 31, lower left wind-resistant cable 61 upper end is connected with lower cable 22, lower right wind-resistant cable 62 lower extreme is connected with right last rope limit anchor base 31, lower right wind-resistant cable 62 upper end is connected with lower cable 22.
In this embodiment, the upper left wind-resistant cable 51 and the upper right wind-resistant cable 52 are used to pull the upper cable 21, and the lower left wind-resistant cable 61 and the lower right wind-resistant cable 62 are used to pull the lower cable 22, so that the whole photovoltaic bracket system can be ensured not to overturn and overturn under various strong wind conditions.
The single-layer four-rope flexible photovoltaic bracket can not only improve the span, but also meet the wind resistance requirements under different wind conditions, and improves the overall stability and the service life of a flexible system.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (3)
1. A single-layer four-rope flexible photovoltaic bracket is characterized by comprising
Two end beams, an upper stay cable and a lower stay cable connected between the two end beams;
two upper cable side anchor bases are respectively connected with the upper ends of end beams at two sides through upper stay cables at two ends of the photovoltaic bracket;
two lower cable side anchor bases are respectively connected with the lower ends of the end beams at two sides through lower stay cables at two ends of the photovoltaic bracket;
an upper wind-resistant inhaul cable is connected between the upper inhaul cable and the two side lower rope side anchor bases;
and a lower wind-resistant inhaul cable is connected between the lower inhaul cable and the upper cable side anchor bases on the two sides.
2. The single-layer four-cord flexible photovoltaic bracket according to claim 1, characterized in that,
the upper wind-resistant inhaul cable and the lower wind-resistant inhaul cable are all single inhaul cables;
the two ends of the upper wind-resistant inhaul cable are respectively connected with the lower cable side anchor bases at the two sides, and the warp buckle at the middle part of the upper wind-resistant inhaul cable is connected with the upper inhaul cable;
the two ends of the lower anti-wind inhaul cable are respectively connected with the two upper cable side anchor bases, and the warp buckle at the middle part of the lower anti-wind inhaul cable is connected with the upper inhaul cable.
3. The single-layer four-cord flexible photovoltaic bracket according to claim 1, characterized in that,
the upper wind-resistant inhaul cable comprises an upper left wind-resistant inhaul cable and an upper right wind-resistant inhaul cable;
the lower wind-resistant inhaul cable comprises a lower left wind-resistant inhaul cable and a lower right wind-resistant inhaul cable;
the lower end of the upper left wind-resistant cable is connected with a left lower cable side anchor base, the upper end of the upper left wind-resistant cable is connected with an upper cable, the lower end of the upper right wind-resistant cable is connected with a right lower cable side anchor base, and the upper end of the upper right wind-resistant cable is connected with an upper cable;
the lower left wind-resistant cable lower extreme is connected with left last cable limit anchor base, lower left wind-resistant cable upper end is connected with lower cable, lower right wind-resistant cable lower extreme is connected with right last cable limit anchor base, lower right wind-resistant cable upper end is connected with lower cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321722194.7U CN220087186U (en) | 2023-07-03 | 2023-07-03 | Single-layer four-rope flexible photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321722194.7U CN220087186U (en) | 2023-07-03 | 2023-07-03 | Single-layer four-rope flexible photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220087186U true CN220087186U (en) | 2023-11-24 |
Family
ID=88819862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321722194.7U Active CN220087186U (en) | 2023-07-03 | 2023-07-03 | Single-layer four-rope flexible photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220087186U (en) |
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2023
- 2023-07-03 CN CN202321722194.7U patent/CN220087186U/en active Active
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