CN214591253U - String type mudflat scene photovoltaic support - Google Patents
String type mudflat scene photovoltaic support Download PDFInfo
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- CN214591253U CN214591253U CN202023324204.0U CN202023324204U CN214591253U CN 214591253 U CN214591253 U CN 214591253U CN 202023324204 U CN202023324204 U CN 202023324204U CN 214591253 U CN214591253 U CN 214591253U
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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 belongs to the field of photovoltaic energy, and particularly discloses a string type mudflat scene photovoltaic support, which comprises two groups of vertically arranged stand columns, wherein each group of stand columns are respectively provided with two stand columns in parallel, and the two groups of stand columns are distributed in a rectangular array; the upper ends of the two groups of stand columns are respectively provided with a first support rod and a second support rod, the length of the first support rod is smaller than that of the second support rod, the upper ends of the first support rod and the second support rod are provided with obliquely arranged support plates, obliquely arranged mounting plates are arranged above the support plates in parallel, and photovoltaic panel assemblies are mounted on the mounting plates; a connecting rod which is obliquely arranged is arranged between the first supporting rod and the second supporting rod which are arranged on the same side, the connecting rod is arranged below the supporting plate in parallel, and an inverter/combiner box is arranged on the connecting rod; the first supporting rod and the second supporting rod are respectively connected with the supporting plate through a first reinforcing rod, a second reinforcing rod, a third reinforcing rod and a fourth reinforcing rod which are obliquely arranged; the stand includes cement pier, precast tubular pile and spiral tubular pile.
Description
Technical Field
The utility model relates to a photovoltaic energy field specifically is a group's string formula mud flat scene photovoltaic support, also is applicable to complementary type environment of fishing light simultaneously.
Background
In the tidal flat or water surface photovoltaic scene with abundant rainfall and serious ponding, the requirement on the IP grade of an inverter or a combiner box is high, and the requirements on the stress and the height of the support are clear. In a part of coastal beach photovoltaic scenes, the historical flood level can reach 1.8m, and the traditional photovoltaic bracket has insufficient strength and cannot well keep the stable installation of a photovoltaic assembly and an inverter or a combiner box; in order to ensure that the lowest point of the header box or the inverter is higher than the historical flood level to improve the height of the support, the manufacturing cost of photovoltaic engineering is improved, and meanwhile, the overall stability of the support is also reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a group's string formula mud flat scene photovoltaic support to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a string type mudflat scene photovoltaic support comprises two groups of vertical columns, wherein two vertical columns are vertically arranged, each group of vertical columns are arranged in parallel, and the two groups of vertical columns are distributed in a rectangular array; the upper ends of the two groups of stand columns are respectively provided with a first support rod and a second support rod, the length of the first support rod is smaller than that of the second support rod, the upper ends of the first support rod and the second support rod are provided with obliquely arranged support plates, obliquely arranged mounting plates are arranged above the support plates in parallel, and photovoltaic panel assemblies are mounted on the mounting plates; a connecting rod which is obliquely arranged is arranged between the first supporting rod and the second supporting rod which are arranged on the same side, the connecting rod is arranged below the supporting plate in parallel, and an inverter/combiner box is arranged on the connecting rod; the first supporting rod and the second supporting rod are respectively connected with the supporting plate through a first reinforcing rod, a second reinforcing rod, a third reinforcing rod and a fourth reinforcing rod which are obliquely arranged; the stand includes cement pier, precast tubular pile and spiral tubular pile.
Preferably, the connecting rod middle part is provided with a plurality of lightening holes at equal intervals along the length direction of the connecting rod middle part.
Preferably, the first reinforcing rod is connected with the lower end of the first supporting rod and the lower end of the supporting plate, the second reinforcing rod is connected with the lower end of the second supporting rod and the middle part of the supporting plate, the third reinforcing rod is connected with the lower end of the first supporting rod and the middle part of the supporting plate, and the fourth reinforcing rod is connected with the middle part of the second supporting rod and the higher end of the supporting plate.
Preferably, the lower ends of the first reinforcing rod and the second reinforcing rod are connected with the lower end of the connecting rod, and the lower end of the fourth reinforcing rod is connected with the higher end of the connecting rod.
Preferably, be connected through the fixed subassembly that equidistant setting between backup pad and the mounting panel, fixed subassembly includes "half transverse n" shaped steel connecting piece and "L" shaped steel connecting piece, half transverse n "shaped steel connecting piece rigid coupling is on the opposite face of backup pad and mounting panel, and the riser of" L "shaped steel connecting piece and" half transverse n "shaped steel connecting piece rigid coupling, its diaphragm and backup pad rigid coupling for strengthen supporting to" half transverse n "shaped steel connecting piece.
Preferably, the photovoltaic panel assembly is fixed on the mounting plate through the matching of the pressing block and the bolt.
Preferably, the top of the upright post is embedded with a keel steel frame embedded part connected with the first supporting rod and the second supporting rod, the precast tubular pile is embedded inside the cement pier, the spiral tubular pile is embedded in the center of the precast tubular pile, and the upper end of the spiral tubular pile is fixedly connected with the keel steel frame embedded part.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the first support rod and the second support rod with height difference, so that the support plate, the mounting plate and the connecting rod all form an inclined structure, the mounting height of the inverter/combiner box is improved by changing the mounting position of the inverter/combiner box, and the cost is reduced; the wind speed requirements of environments such as mudflats are met, the height of the support can be optimized, and the requirements of the environments on IP grades can be properly reduced.
2. The vertical arrangement form of the double upright posts is adopted, the structure is more stable, direct current cables are saved, the interior of the upright posts is formed by matching cement piers, prefabricated tubular piles and spiral tubular piles, the supporting strength is high, and the stability is good; the reinforcing rods arranged in an inclined mode are connected with the supporting plate, the connecting rod, the first supporting rod and the second supporting rod, and the supporting plate, the connecting rod, the first supporting rod and the second supporting rod are restricted mutually, so that the overall stability of the support is effectively enhanced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the connecting rod of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 1 according to the present invention;
fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention;
fig. 5 is a schematic view of a concrete structure of the stand column of the present invention.
In the figure: 1. a column; 2. a first support bar; 3. a second support bar; 4. a support plate; 5. mounting a plate; 6. a photovoltaic panel assembly; 7. a connecting rod; 8. an inverter/combiner box; 9. lightening holes; 10. a first reinforcement bar; 11. a second reinforcement bar; 12. a third reinforcement bar; 13. a fourth stiffener; 14. half-transverse-n-shaped steel connecting pieces; 15. an L-shaped steel connecting piece; 16. briquetting; 17. embedding a keel steel frame; 18. cement pier; 19. prefabricating a tubular pile; 20. and (4) a spiral pipe pile.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: a string type mudflat scene photovoltaic support comprises two groups of vertical columns 1, wherein each group of vertical columns 1 is provided with two columns in parallel, and the two groups of vertical columns 1 are distributed in a rectangular array; the upper ends of the two groups of upright posts 1 are respectively provided with a first supporting rod 2 and a second supporting rod 3, the length of the first supporting rod 2 is smaller than that of the second supporting rod 3, the upper ends of the first supporting rod 2 and the second supporting rod 3 are provided with obliquely arranged supporting plates 4, an obliquely arranged mounting plate 5 is arranged above the supporting plates 4 in parallel, and a photovoltaic panel assembly 6 is arranged on the mounting plate 5; a connecting rod 7 which is obliquely arranged is arranged between the first supporting rod 2 and the second supporting rod 3 which are arranged at the same side, the connecting rod 7 is arranged below the supporting plate 4 in parallel, and an inverter/combiner box 8 is arranged on the connecting rod 7; the first support rod 2 and the second support rod 3 are respectively connected with the support plate 4 through a first reinforcing rod 10, a second reinforcing rod 11, a third reinforcing rod 12 and a fourth reinforcing rod 13 which are obliquely arranged; the upright column 1 comprises a cement pier 18, a prefabricated tubular pile 19 and a spiral tubular pile 20.
Furthermore, a plurality of lightening holes 9 are arranged in the middle of the connecting rod 7 at equal intervals along the length direction of the connecting rod.
Further, the first reinforcing rod 10 connects the lower end of the first supporting rod 2 with the lower end of the supporting plate 4, the second reinforcing rod 11 connects the lower end of the second supporting rod 3 with the middle of the supporting plate 4, the third reinforcing rod 12 connects the lower end of the first supporting rod 2 with the middle of the supporting plate 4, and the fourth reinforcing rod 13 connects the middle of the second supporting rod 3 with the higher end of the supporting plate 4.
Further, the lower ends of the first reinforcing rod 10 and the second reinforcing rod 11 are connected with the lower end of the connecting rod 7, and the lower end of the fourth reinforcing rod 13 is connected with the upper end of the connecting rod 7.
Further, fixed subassembly through equidistant setting between backup pad 4 and the mounting panel 5 is connected, fixed subassembly includes "half transverse" shaped steel connecting piece 14 and "L" shaped steel connecting piece 15, "half transverse" shaped steel connecting piece 14 rigid coupling is on the opposite face of backup pad 4 and mounting panel 5, "L" shaped steel connecting piece 15 the riser with "half transverse" shaped steel connecting piece 14 rigid coupling, its diaphragm and backup pad 4 rigid coupling for strengthen supporting to "half transverse" shaped steel connecting piece 14.
Further, the photovoltaic panel assembly 6 is fixed on the mounting plate 5 through the matching of the pressing block 16 and the bolts.
Furthermore, the top of the upright post 1 is embedded with a keel steel frame embedded part 17 connected with the first support rod 2 and the second support rod 3, the precast tubular pile 19 is embedded inside the cement pier 18, the spiral tubular pile 20 is embedded in the center of the precast tubular pile 19, and the upper end of the spiral tubular pile is fixedly connected with the keel steel frame embedded part 17.
The working principle is as follows: the photovoltaic panel assembly 6 is fixed on the mounting plate 5 through the matching of the pressing block 16 and the bolts, the arrangement mode adopts the vertical arrangement of the double-upright-column 1, and the number of the strings meets the calculation requirements of GB50797-2012 design Specification for photovoltaic power stations according to formula 6.4.2-1 and formula 6.4.2-2;
first bracing piece 2 and second bracing piece 3 weld on fossil fragments steelframe buries piece 17, accomplish the interconnection between first bracing piece 2 and the second bracing piece 3 through connecting rod 7, and connecting rod 7 installation and the parallel space allowance of reserving the dc-to-ac converter or the 8 slope arrangements of collection flow box of mounting panel 5 direction.
Utilize fixed subassembly with backup pad 4 and mounting panel 5 interval installation, the air permeability is good, and fixed subassembly is mutually supported by "half transverse n" shaped steel connecting piece 14 and "L" shaped steel connecting piece 15, and joint strength is high.
The first support rod 2 and the second support rod 3 with height difference are arranged, so that the support plate 4, the mounting plate 5 and the connecting rod 7 form an inclined structure, the mounting height of the inverter/junction box 8 is improved by changing the mounting position of the inverter/junction box, and the cost is reduced; the wind speed requirements of environments such as mudflats are met, the height of the support can be optimized, and the requirements of the environments on IP grades can be properly reduced.
The vertical arrangement form of the double-upright-column 1 is adopted, the structure is more stable, direct-current cables are saved, the interior of the upright-column 1 is formed by matching the cement pier 18, the prefabricated tubular pile 19 and the spiral tubular pile 20, the supporting strength is high, and the stability is good; the reinforcing rods arranged in an inclined mode are connected with the supporting plate 4, the connecting rod 7, the first supporting rod 2 and the second supporting rod 3, so that the supporting rods are restricted with one another, and the stability of the whole support is effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A string type mudflat scene photovoltaic support comprises two groups of vertical columns (1), and is characterized in that each group of vertical columns (1) is provided with two columns in parallel, and the two groups of vertical columns (1) are distributed in a rectangular array; the upper ends of the two groups of upright posts (1) are respectively provided with a first supporting rod (2) and a second supporting rod (3), the length of the first supporting rod (2) is smaller than that of the second supporting rod (3), the upper ends of the first supporting rod (2) and the second supporting rod (3) are provided with obliquely arranged supporting plates (4), an obliquely arranged mounting plate (5) is arranged above the supporting plates (4) in parallel, and the mounting plate (5) is provided with a photovoltaic panel assembly (6); a connecting rod (7) which is obliquely arranged is arranged between the first supporting rod (2) and the second supporting rod (3) on the same side, the connecting rod (7) is arranged below the supporting plate (4) in parallel, and the connecting rod (7) is used for installing an inverter/combiner box (8); the first supporting rod (2) and the second supporting rod (3) are respectively connected with the supporting plate (4) through a first reinforcing rod (10), a second reinforcing rod (11), a third reinforcing rod (12) and a fourth reinforcing rod (13) which are obliquely arranged; the upright post (1) comprises a cement pier (18), a prefabricated tubular pile (19) and a spiral tubular pile (20).
2. The string type mudflat scene photovoltaic bracket of claim 1, which is characterized in that: and a plurality of lightening holes (9) are arranged in the middle of the connecting rod (7) at equal intervals along the length direction of the connecting rod.
3. The string type mudflat scene photovoltaic bracket of claim 1, which is characterized in that: first bracing piece (2) lower extreme and the lower end of backup pad (4) are connected in first stiffener (10), second bracing piece (3) lower extreme and backup pad (4) middle part are connected in second stiffener (11), first bracing piece (2) lower extreme and backup pad (4) middle part are connected in third stiffener (12), second bracing piece (3) middle part and backup pad (4) higher end are connected in fourth stiffener (13).
4. The string type mudflat scene photovoltaic bracket of claim 3, characterized in that: the lower ends of the first reinforcing rod (10) and the second reinforcing rod (11) are connected with the lower end of the connecting rod (7), and the lower end of the fourth reinforcing rod (13) is connected with the higher end of the connecting rod (7).
5. The string type mudflat scene photovoltaic bracket of claim 1, which is characterized in that: the fixing component is connected between the supporting plate (4) and the mounting plate (5) through equal intervals, the fixing component comprises Contraband-shaped steel connecting pieces (14) and L-shaped steel connecting pieces (15), the Contraband-shaped steel connecting pieces (14) are fixedly connected to opposite surfaces of the supporting plate (4) and the mounting plate (5), vertical plates of the L-shaped steel connecting pieces (15) are fixedly connected with the Contraband-shaped steel connecting pieces (14), and transverse plates of the L-shaped steel connecting pieces are fixedly connected with the supporting plate (4) and used for reinforcing and supporting the Contraband-shaped steel connecting pieces (14).
6. The string type mudflat scene photovoltaic bracket of claim 1, which is characterized in that: the photovoltaic panel assembly (6) is fixed on the mounting plate (5) through the matching of the pressing block (16) and the bolt.
7. The string type mudflat scene photovoltaic bracket of claim 1, which is characterized in that: the top of the upright post (1) is embedded with a keel steel frame embedded part (17) connected with the first supporting rod (2) and the second supporting rod (3), the precast tubular pile (19) is embedded inside a cement pier (18), the spiral tubular pile (20) is embedded into the center of the precast tubular pile (19), and the upper end of the spiral tubular pile is fixedly connected with the keel steel frame embedded part (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324204.0U CN214591253U (en) | 2020-12-31 | 2020-12-31 | String type mudflat scene photovoltaic support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324204.0U CN214591253U (en) | 2020-12-31 | 2020-12-31 | String type mudflat scene photovoltaic support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214591253U true CN214591253U (en) | 2021-11-02 |
Family
ID=78343634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324204.0U Active CN214591253U (en) | 2020-12-31 | 2020-12-31 | String type mudflat scene photovoltaic support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214591253U (en) |
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2020
- 2020-12-31 CN CN202023324204.0U patent/CN214591253U/en active Active
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