CN218301276U - Modularized large-span continuous arrangement water photovoltaic supporting system - Google Patents
Modularized large-span continuous arrangement water photovoltaic supporting system Download PDFInfo
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- CN218301276U CN218301276U CN202222509506.8U CN202222509506U CN218301276U CN 218301276 U CN218301276 U CN 218301276U CN 202222509506 U CN202222509506 U CN 202222509506U CN 218301276 U CN218301276 U CN 218301276U
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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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Abstract
The utility model discloses a photovoltaic braced system on water is arranged in succession to modularization large-span, precast pile, girder and support piece form the installing module, and the girder is as the atress component, and reducible precast pile's quantity improves the flexibility of precast pile spatial arrangement, reduces the pile expense. The support is rigid, the structural deflection is small, the photovoltaic panels are connected to the support, the stress is uniform, the support keeps a certain spacing distance between the photovoltaic panels, and the photovoltaic panels are fully exposed to sunlight and cannot collide and extrude with each other. The utility model discloses a standardized component designs, realizes the modularization construction, reduces the degree of difficulty of construction, improves the efficiency of installation.
Description
Technical Field
The utility model belongs to the technical field of the photovoltaic board, concretely relates to photovoltaic braced system on water is arranged in succession to modularization large-span.
Background
At present, a photovoltaic frame is mainly divided into a rigid photovoltaic support and a flexible photovoltaic support, wherein the rigid photovoltaic support is generally connected with a pile in an inclined supporting manner by a photovoltaic plate; the flexible photovoltaic support is mainly used for bearing the load of the photovoltaic panel on the upper part through the prestressed steel cables. For current rigid photovoltaic supports, the main drawbacks are: the area of the single pile is small, so that when photovoltaic panels with the same area are arranged, the number of piles is large. For the case that the piling cost is high (such as piling on the sea of a large-span structure), the method is not economical. Meanwhile, the utilization rate of the lower area of the photovoltaic panel is reduced. For current flexible photovoltaic supports, the main disadvantages are: (1) The cable structure has large deflection, so that adjacent photovoltaic panels connected with the cable structure are mutually collided and extruded, and the photovoltaic panels are damaged. (2) The processes of cable structure installation and prestress application are relatively complex and tedious, and much labor is consumed. (3) Simultaneously, current photovoltaic support cable structure, the single pile pipe area is also less, also economic inadequately to the higher condition of pile expense.
How to propose the scheme of a systematic solution problem, and this scheme can carry out standardized, modular production and construction, is the utility model provides a main problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solves the above-mentioned technical problem that exists among the prior art, provides the photovoltaic braced system on water of arranging in succession of modularization large-span, and girder, precast pile and support piece form modular structure, and the support that is applicable to large-span, systematized photovoltaic board is laid.
In order to solve the technical problem, the utility model discloses a following technical scheme:
modular large-span continuous arrangement photovoltaic braced system on water includes: the support bracket is used for supporting the photovoltaic panel. The advantages of the rigid photovoltaic support and the flexible photovoltaic support are absorbed, the defects of the rigid photovoltaic support and the flexible photovoltaic support are eliminated, the main beam serves as a continuous stress component, compared with the prior art, when photovoltaic plates with the same area are arranged, the number of required precast piles is greatly reduced, the support bracket, the main beam and the precast piles are arranged in a modularized mode, the steps of installation are simplified, the difficulty of arrangement is reduced, and the efficiency of installation is improved.
Furthermore, an inclined support piece is arranged between the main beam and the precast pile. The inclined supporting piece enables the calculated length in the main beam surface to be reduced, reduces deflection, further saves the using amount of the main beam, and enables the design of the main beam to be more economical.
Furthermore, the precast pile is provided with a first steel node component, and the inclined strut member is connected to the first steel node component. The first steel node members facilitate the connection of the precast pile and the diagonal support.
Further, the first steel node component adopts an embedded steel ferrule.
Furthermore, the support comprises a purline group, the purline group is supported in the middle of the photovoltaic panel, the two sides of the photovoltaic panel are left with cantilevers, the cantilevers enable the bending moments of the two sides of the photovoltaic panel to be balanced, and the structural strength of the photovoltaic panel is protected. The purlin set includes at least two purlins.
Furthermore, the purline group is provided with an adjustable piece, and the angle between the purline group and the main beam is adjusted by the adjustable piece, so that the photovoltaic panel placed on the purline group generates an inclination angle. The photovoltaic panel meets the requirement of installation angle in design, and the surface of the photovoltaic panel can be perpendicular to sunlight, so that the power generation efficiency is improved.
Furthermore, the adjustable pieces are purlin supports, the purlin supports are supported on two sides of the purlin group, height difference exists between the purlin supports, and the angle between the purlin group and the main beam is adjusted. The inclination angle is adjusted through purlin supports with different height differences, so that the photovoltaic panel generates the inclination angle on the main beam. The purlin holds in the palm and sets up two at least.
Further, be equipped with a plurality of purlin groups on the girder, be equipped with the spacing distance between the purlin group, avoid the coincidence of the photovoltaic board on the purlin group, the photovoltaic board can fully expose under the sunlight, also can not collide each other and make the photovoltaic board destroyed.
Further, the precast pile is provided with a plate, the main beam comprises an upper flange, and a lateral support piece is arranged between the plate and the upper flange. Lateral support piece and girder form triangle stable structure, resist the girder and overturn, improve the stability of girder installation on the precast pile.
Further, the precast pile is provided with a second steel node component, and the second steel node component is connected with the plate. The second steel node component makes the plate firmly connected on the precast pile, and the second steel node component adopts the butt joint steel plate.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the utility model discloses set up the girder on the precast pile, the girder is as the atress component, and the quantity of reducible precast pile improves precast pile spatial arrangement's flexibility, reduces the pile expense. The support bracket is rigid and has small structural deflection, the photovoltaic panels are connected on the support bracket and are uniformly stressed, the support bracket keeps a certain spacing distance between the photovoltaic panels, and the photovoltaic panels are fully exposed under sunlight and cannot collide and extrude with each other.
The utility model discloses the purlin that sets up variable height holds in the palm and changes the difference in height of purlin, and the photovoltaic board produces the inclination, improves the generating efficiency. The photovoltaic panel is supported by the purline group, cantilevers are reserved on two sides of the photovoltaic panel, bending moments on two sides of the photovoltaic panel are balanced, and deformation of the photovoltaic panel is avoided. Adopt the precast pile who contains pre-buried steel ferrule, the bracing installation of girder and precast pile of being convenient for. The diagonal support piece reduces the calculation length in the main beam surface, so that the main beam is more economical. Meanwhile, cantilevers are reserved on two sides of the main beam, so that the bending moment is distributed more uniformly. The plate is welded on the upper portion of the precast pile, and the plate and the upper flange of the main beam are provided with lateral supporting pieces, so that the main beam is prevented from overturning, and the safety is improved.
The utility model discloses a standardized component designs, realizes the modularization construction.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
fig. 1 is a partial structural schematic view (a) of a first embodiment of the present invention;
fig. 2 is a schematic partial structural view (ii) of the first embodiment of the present invention;
fig. 3 is a side view of a photovoltaic panel and purlin set according to the present invention;
fig. 4 shows a second embodiment of the present invention.
In the figure, 1-precast pile; 2-main beam; 3-a holder; 4-a photovoltaic panel; 5-a diagonal bracing member; 6-a first steel node member; 7.1-purlin; 7-purlin group; 8.1-purlin support; 8-an adjustable member; 9-upper flange; 10-a plate member; 11-lateral support; 12-cantilever; 13-second steel node member.
Detailed Description
As shown in fig. 1 to 3, in accordance with a first embodiment of the present invention,
modular large-span continuous arrangement waterborne photovoltaic support system, comprising: precast pile 1, girder 2 and support subassembly 3 are equipped with girder 2 on the precast pile 1, and girder 2 sets up side by side, and 3 crossbearers of support subassembly are on girder 2, and support subassembly 3 is used for supporting photovoltaic board 4. The advantages of the rigid photovoltaic support and the flexible photovoltaic support are absorbed, the defects of the rigid photovoltaic support and the flexible photovoltaic support are eliminated, the main beam 2 serves as a continuous stress component, compared with the prior art, when the photovoltaic plates 4 with the same area are arranged, the number of the required precast piles 1 is greatly reduced, the support parts 3, the main beam 2 and the precast piles 1 are arranged in a modularized mode, the installation steps are simplified, the arrangement difficulty is reduced, and the installation efficiency is improved.
An inclined support 5 is arranged between the main beam 2 and the precast pile 1. The inclined support piece 5 reduces the calculation length in the surface of the main beam 2, reduces the deflection, further saves the using amount of the main beam 2, and enables the design of the main beam 2 to be more economical.
The precast pile 1 is provided with a first steel node member 6, and the diagonal bracing member 5 is connected to the first steel node member 6. The first steel joint member 6 facilitates the connection of the precast pile 1 and the diagonal support 5.
The first steel node member 6 is an embedded steel ferrule.
The support piece 3 comprises a purline group 7, the purline group 7 is supported in the middle of the photovoltaic panel 4, the cantilevers 12 are reserved on two sides of the photovoltaic panel 4, the cantilevers 12 enable bending moments on two sides of the photovoltaic panel 4 to be balanced, and the structural strength of the photovoltaic panel 4 is protected. The set of purlins 7 comprises at least two purlins 7.1.
The purline group 7 is provided with an adjustable piece 8, and the angle between the purline group 7 and the main beam 2 is adjusted by the adjustable piece 8, so that the photovoltaic panel 4 placed on the purline group 7 generates an inclination angle. The photovoltaic panel 4 meets the requirement of installation angle in design, and the surface of the photovoltaic panel 4 can be perpendicular to sunlight, so that the power generation efficiency is improved.
The adjustable piece 8 adopts purlin to hold in the palm 8.1, and the purlin holds in the palm 8.1 and supports in the both sides of purlin group 7, and the purlin holds in the palm and has the difference in height between 8.1, adjusts the angle of purlin group 7 and girder 2. The inclination angle is adjusted through the purlin supports 8.1 with different height differences, so that the photovoltaic panel 4 generates the inclination angle on the main beam 2.
Be equipped with a plurality of purlin groups 7 on the girder 2, be equipped with spacing distance between the purlin group 7, avoid the coincidence of photovoltaic board 4 on the purlin group 7, photovoltaic board 4 can fully expose under the sunlight, also can not collide each other and make photovoltaic board 4 destroyed.
As shown in fig. 4, in accordance with a second embodiment of the present invention,
based on the first embodiment, the top end of the precast pile 1 is provided with a plate 10, the main beam 2 comprises an upper flange 9, and a lateral support 11 is arranged between the plate 10 and the upper flange 9. Lateral support member 11 and girder 2 form triangle stable structure, resist girder 2 and overturn, improve the stability of girder 2 installation on precast pile 1.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. Modular large-span continuous arrangement photovoltaic braced system on water includes: precast pile, its characterized in that still includes: the main beam is connected to the precast pile, the support cross frame is arranged on the main beam, and the support is used for supporting the photovoltaic panel.
2. The modular large-span continuous deployment waterborne photovoltaic support system of claim 1, wherein: an inclined support piece is arranged between the main beam and the precast pile.
3. The modular large-span continuous deployment waterborne photovoltaic support system of claim 2, wherein: the precast pile is provided with a first steel node component, and the inclined strut member is connected to the first steel node component.
4. The modular large-span continuous deployment waterborne photovoltaic support system of claim 3, wherein: the first steel node member adopts an embedded steel ferrule.
5. The modular large-span continuous deployment waterborne photovoltaic support system of claim 1, wherein: the support comprises a purline group, wherein the purline group is supported in the middle of the photovoltaic panel, so that cantilevers are reserved on two sides of the photovoltaic panel.
6. The modular large-span continuous deployment waterborne photovoltaic support system of claim 5, wherein: the adjustable pieces are arranged on the purline groups, and the angles between the purline groups and the main beams are adjusted by the adjustable pieces, so that the photovoltaic panels placed on the purline groups generate inclination angles.
7. The modular large-span continuous deployment waterborne photovoltaic support system of claim 6, wherein: the adjustable piece adopts purlin supports which are supported on two sides of the purlin group, a height difference is formed between the purlin supports, and the angle between the purlin group and the main beam is adjusted.
8. The modular large-span continuous deployment waterborne photovoltaic support system of claim 5, wherein: the photovoltaic module is characterized in that a plurality of purlin groups are arranged on the main beam, and spacing distances are arranged among the purlin groups, so that the photovoltaic panels on the purlin groups are prevented from being overlapped.
9. The modular large-span continuous deployment waterborne photovoltaic support system of claim 1, wherein: the precast pile is equipped with the plate, the girder includes the top flange, the plate with be equipped with side direction support piece between the top flange.
10. The modular large-span continuous deployment waterborne photovoltaic support system of claim 9, wherein: the precast pile is provided with a second steel node component, and the second steel node component is connected with the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222509506.8U CN218301276U (en) | 2022-09-21 | 2022-09-21 | Modularized large-span continuous arrangement water photovoltaic supporting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202222509506.8U CN218301276U (en) | 2022-09-21 | 2022-09-21 | Modularized large-span continuous arrangement water photovoltaic supporting system |
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| CN218301276U true CN218301276U (en) | 2023-01-13 |
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| CN202222509506.8U Active CN218301276U (en) | 2022-09-21 | 2022-09-21 | Modularized large-span continuous arrangement water photovoltaic supporting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117544071A (en) * | 2024-01-10 | 2024-02-09 | 宁波欧达光电有限公司 | Photovoltaic module installing support |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117544071A (en) * | 2024-01-10 | 2024-02-09 | 宁波欧达光电有限公司 | Photovoltaic module installing support |
| CN117544071B (en) * | 2024-01-10 | 2024-04-16 | 宁波欧达光电有限公司 | Photovoltaic module installing support |
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