CN222192200U - A new type of wind-resistant flexible photovoltaic bracket - Google Patents
A new type of wind-resistant flexible photovoltaic bracket Download PDFInfo
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- CN222192200U CN222192200U CN202420776797.3U CN202420776797U CN222192200U CN 222192200 U CN222192200 U CN 222192200U CN 202420776797 U CN202420776797 U CN 202420776797U CN 222192200 U CN222192200 U CN 222192200U
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 49
- 210000003414 extremity Anatomy 0.000 claims 2
- 210000003141 lower extremity Anatomy 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000005336 cracking Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010248 power generation 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 discloses a novel wind-resistant flexible photovoltaic bracket, and relates to the technical field of flexible photovoltaic brackets. The structural system mainly comprises a bracket structure, a flexible inhaul cable and a stabilizing component. The support structure comprises an edge support and a middle support, and is used for fixing the flexible inhaul cable. The flexible cable includes first and second modular cables that directly carry the loads of the photovoltaic panel, a stabilizing cable for providing additional stabilizing and carrying action, and a wind resistant cable that resists wind absorbing loads. The stabilizing component has the characteristics of integrated design and manufacture, is convenient for construction and installation, and ensures the integrity and bearing capacity of the support structure by simultaneously connecting the assembly cable, the stabilizing cable and the wind resistance cable. Compared with the existing structure, the novel wind-resistant flexible photovoltaic bracket has the advantages of being good in wind resistance and stability, improving the safety of the whole structure, reducing the risk of hidden cracking of the photovoltaic panel, being simple and convenient to install, being high in construction efficiency and the like.
Description
Technical Field
The utility model particularly relates to the technical field of flexible photovoltaic brackets, in particular to a novel wind-resistant flexible photovoltaic bracket.
Background
At present, the photovoltaic new energy projects are continuously popularized and gradually combined with fishery and agriculture to form a new mode of complementary development of multiple industries. The flexible photovoltaic support is a structural system for installing a photovoltaic module on a flexible inhaul cable and providing bearing capacity by applying prestress through tensioning the inhaul cable. According to the number of inhaul cables, the current common flexible photovoltaic bracket mainly comprises a single-layer double-cable system and a double-layer three-cable system. Compared with the traditional rigid photovoltaic bracket, the flexible photovoltaic bracket has the characteristics of light weight, large span, simple structure, low cost and the like, has good adaptability to terrains, and expands the application range of photovoltaic power generation.
However, flexible photovoltaic support structures also have some problems. The single-layer double-rope system structure has limitation in span, is often deformed greatly and is easy to cause hidden cracking of the photovoltaic module. The double-layer three-rope system improves the bearing capacity of the bracket by adding the stabilizing rope, but has the defects of poor structural stability, weak wind resistance and the like. Particularly in areas with larger wind load, the wind absorbing effect of the structure is obvious, the bearing capacity of the inhaul cable is greatly weakened, the support can generate obvious upward displacement deformation, and the safety of the photovoltaic support is greatly adversely affected. Therefore, how to strengthen the capability of the flexible photovoltaic bracket for resisting the wind absorbing effect and avoid the hidden cracking or overturning of the photovoltaic module is one of the key problems in the field at present.
Disclosure of utility model
Aiming at the current research situation and the existing problems of the conventional flexible photovoltaic support, the utility model aims to provide a novel wind-resistant flexible photovoltaic support, and the structural stability and wind resistance of the flexible photovoltaic support are improved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a novel flexible photovoltaic support of anti-wind, includes supporting structure, flexible cable and stable part, supporting structure includes two limit supports and at least one intermediate strut, flexible cable includes first subassembly rope, second subassembly rope, stable cable and anti-wind cable.
Preferably, the two side brackets are respectively positioned at two ends of the photovoltaic bracket, and the middle bracket is uniformly arranged between the two side brackets.
Preferably, the side bracket is provided with two upright posts, the tops of the upright posts are connected through inclined beams, two ends of each inclined beam are respectively connected with the end parts of the first assembly cable and the second assembly cable, an inclined support is arranged between the upright posts, a cross beam is arranged between the upright posts, and the middle part of the cross beam is connected with one end of the stabilizing cable.
Preferably, the middle support comprises a stand column and a triangular support, the triangular support is composed of three rod pieces, two top points on the upper portion of the triangular support are respectively connected with the first assembly rope and the second assembly rope, and the stabilizing rope is installed at a connection node of the lower top point of the triangular support and the stand column.
Preferably, at least one stabilizing component is arranged between the adjacent side brackets or the middle brackets, the stabilizing component extends out of three limbs, the first assembly cable and the second assembly cable are respectively installed at two limb end parts of the upper part of the stabilizing component, and the stabilizing component and the wind-resistant cable are installed at one limb end part of the lower part of the stabilizing component.
Preferably, the stabilizing member is connected to the cable by a fixing ring.
Preferably, the anti-wind cable end is fixed to the ground.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the first assembly rope, the second assembly rope and the stabilizing rope are connected by arranging the side support and the middle support, and the stabilizing parts are arranged on the side support and the middle support, so that the three ropes are closely connected to form an effective triangular wind-resistant system, and the stability of the support under the action of wind load is improved;
According to the utility model, the wind-resistant cable is arranged besides the three cables, and when the support is subjected to wind suction, the wind-resistant cable provides tension to resist upward deformation of the support, so that the wind suction effect of the support is further reduced, the safety of the support is improved, and the hidden crack risk of the photovoltaic panel is reduced;
The stabilizing component is integrally designed, can be customized according to the inclination angle of the photovoltaic panel, is simple and convenient to manufacture, has reliable structure, and can improve the integrity and the installation efficiency of the photovoltaic bracket.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a novel wind-resistant flexible photovoltaic bracket of the present utility model.
FIG. 2 is a schematic view of the side bracket of FIG. 1A according to the present utility model.
FIG. 3 is a schematic view of the intermediate bracket of FIG. 1B according to the present utility model.
FIG. 4 is a schematic view of the stabilizing member of FIG. 1C in accordance with the present utility model.
In the figure, a 1-side bracket, a 2-middle bracket, a 3-first assembly rope, a 4-second assembly rope, a 5-stabilizing rope, a 6-wind resistance rope, a 7-photovoltaic panel and an 8-stabilizing component are shown;
11-first upright post, 12-second upright post, 13-inter-column support, 14-cross beam, 15-oblique beam I, 16-upright post, 17-oblique beam II, 18-connecting rod I, 19-connecting rod II, 20-fixed ring I, 21-fixed ring II, 22-fixed ring III, 23-fixed ring IV.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, in an embodiment of the present utility model, a novel wind-resistant flexible photovoltaic support includes a support structure, a flexible cable and a stabilizing member 8, wherein the support structure includes two side supports 1 and at least one middle support 2, and the flexible cable includes a first assembly cable 3, a second assembly cable 4, a stabilizing cable 5 and a wind-resistant cable 6;
The side bracket 1 is composed of a first upright 11, a second upright 12, an inter-column support 13, a cross beam 14 and an oblique beam 15, as shown in fig. 2. The intermediate bracket consists of a vertical column 16, an inclined beam 17, a connecting rod 18 and a connecting rod 19, as shown in fig. 3. The two ends of the oblique beam 15 of the side bracket 1 are respectively connected with one end of the first assembly rope 3 and one end of the second assembly rope 4, and the middle part of the cross beam 14 is connected with one end of the stabilizing rope 5. The middle parts of the first assembly cable 3 and the second assembly cable 4 are arranged at two ends of an inclined beam 17 of the middle bracket 2, and the middle part of the stabilizing cable 5 is arranged at a connecting node of an upright post 16 of the middle bracket 2 and connecting rods 18 and 19;
The first assembly cable 3 and the second assembly cable 4 are provided with a plurality of photovoltaic panels 7 at equal intervals, and directly bear the load from the photovoltaic assembly. On the first assembly cable 3, the second assembly cable 4 and the stabilizing cable 5 are mounted stabilizing members 8 for forming the three cables into a common carrier system. As shown in fig. 4, the stabilizing component 8 is an integrated design component, and is provided with a fixing ring 20 and a fixing ring 21 at the end parts of two upper inclined limbs respectively, wherein the fixing rings are used for installing a first assembly cable 3 and a second assembly cable 4 respectively, the shape and the size of the fixing ring are matched with those of the photovoltaic panel 7, and two fixing rings 22 and 23 are arranged at the end parts of the lower vertical limb, wherein the fixing rings 22 are used for installing the stabilizing cable 5, and the fixing rings 23 are used for installing the wind resistance cable 6. The end part of the wind resistance cable 6 is fixed on the ground, and when the bracket is acted by wind, the wind resistance cable 6 provides downward tension to the bracket through the stabilizing component 8 to resist wind absorbing deformation;
The two side brackets 1 are respectively positioned at two ends of the photovoltaic bracket, and the middle bracket 2 is uniformly arranged between the two side brackets 1.
Through above-mentioned technical scheme, through setting up limit support 1 and middle support 2, be connected first subassembly rope 3, second subassembly rope 4 and steady rope 5 to arrange stabilizing means 8 above that, closely link up the three rope, form effectual triangle anti-wind system, improved the stability of support under the wind load effect.
According to the utility model, the side bracket 1 is provided with two upright posts, the tops of the upright posts are connected through inclined beams, two ends of each inclined beam are respectively connected with the end parts of the first assembly cable 3 and the second assembly cable 4, an inclined support is arranged between the upright posts, a cross beam is arranged between the upright posts, and the middle part of the cross beam is connected with one end of the stabilizing cable 5;
The middle support 2 comprises an upright post and a triangular support piece, the triangular support piece is composed of three rod pieces, two top points on the upper portion of the triangular support piece are respectively connected with the first assembly rope 3 and the second assembly rope 4, and the stabilizing rope 5 is installed at a connecting node of the lower top point of the triangular support piece and the upright post.
Through the technical scheme, the wind resistance cable 6 is arranged besides the three cables, and when the support is subjected to wind suction, the wind resistance cable 6 provides tension to resist upward deformation of the support, so that the wind suction effect of the support is further reduced, the safety of the support is improved, and the hidden crack risk of the photovoltaic panel 7 is reduced.
According to the utility model, at least one stabilizing component 8 is arranged between the adjacent side brackets 1 or the middle brackets 2, the stabilizing component 8 extends out of three limbs, the first assembly cable 3 and the second assembly cable 4 are respectively arranged at the two limb end parts of the upper part of the stabilizing component 8, and the stabilizing station and the wind resistance cable 6 are arranged at the one limb end part of the lower part of the stabilizing component 8;
the stabilizing component 8 is connected with the inhaul cable through a fixed ring;
The end part of the wind resistance cable 6 is fixed on the ground;
the photovoltaic panels 7 are arranged on the first assembly cable 3 and the second assembly cable 4 at equal intervals.
Through above-mentioned technical scheme, stable part designs as an organic wholely, can customize according to the 7 inclination of photovoltaic board, and the preparation is simple and convenient, and the structure is reliable, can improve the wholeness and the installation effectiveness of photovoltaic support.
The utility model has the working principle that the first assembly rope 3, the second assembly rope 4 and the stabilizing rope 5 are connected by arranging the side bracket 1 and the middle bracket 2, and the stabilizing component 8 is arranged on the side bracket, so that the three ropes are closely connected to form an effective triangular wind-resistant system, and the stability of the bracket under the action of wind load is improved;
The wind resistance cable 6 is arranged besides the three cables, and provides tensile force to resist upward deformation of the support when the support is subjected to wind suction, so that the wind suction effect of the support is further reduced, the safety of the support is improved, and the hidden crack risk of the photovoltaic panel 7 is reduced;
the stabilizing component is of an integrated design, can be customized according to the inclination angle of the photovoltaic panel 7, is simple and convenient to manufacture, is reliable in structure, and can improve the integrity and the installation efficiency of the photovoltaic bracket.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420776797.3U CN222192200U (en) | 2024-04-16 | 2024-04-16 | A new type of wind-resistant flexible photovoltaic bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420776797.3U CN222192200U (en) | 2024-04-16 | 2024-04-16 | A new type of wind-resistant flexible photovoltaic bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222192200U true CN222192200U (en) | 2024-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420776797.3U Active CN222192200U (en) | 2024-04-16 | 2024-04-16 | A new type of wind-resistant flexible photovoltaic bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222192200U (en) |
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2024
- 2024-04-16 CN CN202420776797.3U patent/CN222192200U/en active Active
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