CN219834012U - Inverted crotch type photovoltaic support structure - Google Patents
Inverted crotch type photovoltaic support structure Download PDFInfo
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- CN219834012U CN219834012U CN202320949292.8U CN202320949292U CN219834012U CN 219834012 U CN219834012 U CN 219834012U CN 202320949292 U CN202320949292 U CN 202320949292U CN 219834012 U CN219834012 U CN 219834012U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 238000010276 construction Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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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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- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to the technical field of new energy photovoltaic equipment, in particular to an inverted crotch type photovoltaic support structure, wherein fixed sleeves are sleeved at the lower ends of a first upright post and a second upright post, an inverted crotch type mounting structure is arranged at the lower end of the fixed sleeve, the inverted crotch type mounting structure consists of a prismatic adapter and a plurality of pointed steel pipe piles, the prismatic adapter is sleeved at the lower end of the fixed sleeve, the upper ends of the pointed steel pipe piles are obliquely arranged on the surfaces of the prismatic adapter in the same direction, and the pointed parts are embedded into the ground.
Description
Technical Field
The utility model relates to the technical field of new energy photovoltaic equipment, in particular to an inverted crotch type photovoltaic bracket structure.
Background
With the new situation of carbon peak, carbon neutralization, development and application of photovoltaic power stations are well-developed. With the rapid increase of the photovoltaic installed capacity, the gradient is slow and the more and less towards good topography, so that the traditional fixed support arrangement is constrained, and the disadvantages of land utilization, construction cost and the like appear. In addition, the project construction land is different, and the type selection requirement of the photovoltaic bracket is naturally different. Under the condition that new energy resources are increasingly tensioned, with the development of photovoltaic power generation technology, photovoltaic power station lands are also advancing towards sloping fields, mountain fields, sand fields and even oceans, and the selection of photovoltaic supports provides new challenges. For domestic, the construction of the main photovoltaic power station in the following considerable time is mainly performed on sloping fields, mountain fields and sand fields.
At present, the foundation of the photovoltaic support in the ground power station is basically a reinforced concrete bored concrete pile foundation, but aiming at the defects of earthwork, environmental damage, long construction period, high site condition requirement, difficult removal and the like of the traditional reinforced concrete bored concrete pile foundation of the photovoltaic support, the foundation is not suitable for being used in sloping fields, mountain fields and sand fields. The current part adopts a spiral steel pile foundation, but the spiral steel pile can be constructed by using special machinery, so that the spiral steel pile cannot be effectively used on complex terrains such as mountainous regions and sloping fields.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the inverted crotch type photovoltaic bracket structure with simple structure and low manufacturing cost,
the purpose of the utility model is realized in the following way:
an inverted crotch type photovoltaic bracket structure comprises a bracket body, a plurality of first upright posts, a plurality of second upright posts and an inverted crotch type mounting structure; the frame body is used for placing the photovoltaic panel; the first upright posts are transversely arranged on the lower side of the front end of the frame body; the second upright posts are transversely arranged on the lower side of the rear end of the frame body; the frame body is obliquely arranged on the first upright post and the second upright post; the height of the first upright post is smaller than that of the second upright post; the lower ends of the first upright post and the second upright post are respectively sleeved with a fixed sleeve, and the lower ends of the fixed sleeves are provided with inverted crotch type mounting structures; the inverted crotch type mounting structure comprises a prism adapter, a plurality of pointed steel pipe piles and a prism adapter, wherein the prism adapter is sleeved at the lower end of the fixed sleeve; the pointed steel pipe piles are circumferentially arranged on the outer side of the prismatic adapter; the upper ends of the pointed steel pipe piles are obliquely arranged on each surface of the prismatic adapter in the same anticlockwise or clockwise direction, the lower ends of the pointed steel pipe piles are pointed ends, and the pointed ends are used for being embedded into the ground.
Preferably, each side face of the prismatic adapter is provided with a steel pipe pile sheath; the steel pipe pile jackets are obliquely arranged on each side face of the prismatic adapter in one direction; the prism adapter and the steel pipe pile sheath are integrally formed or fixedly connected.
Preferably, the steel pipe pile sheath is installed on the side surface of the prismatic adapter in an inclined manner of 45 degrees.
Preferably, the upper end of the pointed steel pipe pile penetrates through the steel pipe pile sheath and is installed in the steel pipe pile sheath; the pointed steel pipe pile is provided with a first bolt hole; a second bolt hole is formed in the steel pipe pile sheath; when the pointed steel pipe pile and the steel pipe pile sheath are fixed, the first bolt hole and the second bolt hole are aligned and fixed through bolts and nuts.
Preferably, the upper ends of the first upright post and the second upright post are respectively provided with an upright post connecting seat, and the upright post connecting seats are provided with oblique beams; the frame body is arranged on the inclined beam.
Preferably, a first anchor ear is arranged at the lower part of the first upright post; a second anchor ear is arranged at the lower part of the second upright post; a first diagonal bracing is arranged between the first upright post and the diagonal beam; a second diagonal bracing is arranged between the second upright post and the diagonal beam; one end of the first diagonal brace is arranged on the first hoop, and the other end of the first diagonal brace is arranged on the diagonal beam; one end of the second diagonal brace is arranged on the second hoop, and the other end of the second diagonal brace is arranged on the diagonal beam.
Preferably, a plurality of diagonal bracing strips are arranged on the diagonal adjacent to each other; the diagonal beam is provided with brace supporting angle steel; and two ends of the oblique beam brace are arranged on the brace supporting angle steel.
Preferably, the first upright post and the second upright post are fixedly connected with the fixed sleeve through a through bolt.
Preferably, a plurality of upright post braces are arranged between the second upright posts; and two ends of the upright post brace are arranged on the second upright post.
Preferably, a third hoop is arranged on the second upright post; two ends of the upright post brace are fixed on the third anchor ear; and a plurality of main beams are transversely arranged on the inclined beam.
Compared with the prior art, the utility model has the following outstanding and beneficial technical effects:
the lower ends of the first upright post and the second upright post are respectively sleeved with the fixed sleeve, the lower end of the fixed sleeve is provided with the inverted crotch type mounting structure, the inverted crotch type mounting structure is composed of the prism adapter and the plurality of pointed steel pipe piles, the prism adapter is sleeved at the lower end of the fixed sleeve, the upper ends of the pointed steel pipe piles are obliquely arranged on the faces of the prism adapter towards the same direction, and the pointed parts are embedded into the ground.
Drawings
Fig. 1 is a top perspective view of the whole structure of the present embodiment.
Fig. 2 is a bottom perspective view of a part of the structure of the present embodiment.
Fig. 3 is an enlarged view at a in fig. 2 of the present embodiment.
Fig. 4 is an enlarged view of fig. 2B of the present embodiment.
Fig. 5 is an enlarged view of fig. 2 at C in this embodiment.
Fig. 6 is an enlarged view of fig. 2D of the present embodiment.
Reference numerals:
1-a frame body; 2-a first upright; 3-a second upright; 4-fixing the sleeve; 5-inverted crotch type mounting structure; 501-prismatic adaptor; 502-pointed steel pipe piles; 511-a steel pipe pile sheath; 6-a bolt and nut; 7-a stand column connecting seat; 8-sloping; 901-a first hoop; 902-a second hoop; 903-third anchor ear; 1001-first diagonal bracing; 1002-a second diagonal brace; 11-bracing the oblique beam; 12-bracing the angle steel; 13-threading bolts; 14-bracing the upright posts; 15-main beams; 16-main beam brace.
Detailed Description
The utility model is further described in the following embodiments with reference to the figures, see fig. 1-6:
an inverted crotch type photovoltaic bracket structure comprises a bracket body 1, a plurality of first upright posts 2, a plurality of second upright posts 3 and an inverted crotch type mounting structure 5; a frame 1 for placing a photovoltaic panel; the first upright posts 2 are arranged on the front side of the frame body 1; the second upright posts 3 are arranged at the rear side of the frame body 1; the frame body 1 is obliquely arranged on the first upright post 2 and the second upright post 3; the lower ends of the first upright post 2 and the second upright post 3 are respectively sleeved with a fixed sleeve 4, and the lower ends of the fixed sleeves 4 are provided with inverted crotch-shaped mounting structures 5; the inverted crotch-shaped mounting structure 5 comprises a prism adapter 501 and a plurality of pointed steel pipe piles 502, wherein the prism adapter 501 is sleeved at the lower end of the fixed sleeve 4; a plurality of pointed steel pipe piles 502 circumferentially arranged outside the prism adapter 501; the upper ends of the pointed steel pipe piles 502 are obliquely arranged on the faces of the prism adapter 501 in the same direction in a anticlockwise or clockwise direction, the lower ends of the pointed steel pipe piles 502 are pointed ends, and the pointed ends are used for being embedded into the ground.
Further, a plurality of first upright posts 2 are uniformly and transversely arranged at the lower side of the front end of the frame body 1, a plurality of second upright posts 3 are uniformly and transversely arranged at the lower side of the rear end of the frame body 1, the heights of the first upright posts 2 are larger than those of the second upright posts 3, the first upright posts 2 are in one-to-one correspondence with the second upright posts 3, upright post connecting seats 7 are arranged on the first upright posts 2 and the second upright posts 3, oblique beams 8 are arranged on each two first upright posts 2 and each second upright post 3 which correspond to each other, the oblique beams 8 are arranged on the first upright posts 2 and the second upright posts 3 through the upright post connecting seats 7, first anchor hoops 901 are arranged at the lower parts of the first upright posts 2, first oblique supports 1001 are arranged on the first anchor hoops 901, one ends of the first oblique supports 1001 are arranged on the first anchor hoops 901, and the other ends of the first oblique supports 1001 are obliquely arranged on the oblique beams 8 towards the inner side of the frame body 1; the second staple bolt 902 is installed to second stand 3 lower part, installs second bracing 1002 on the second staple bolt 902, and second bracing 1002 one end is installed on second staple bolt 902, and the other end is installed on bracing 8 to the inboard slope of support body 1, and first bracing 1001 and second bracing 1002 are installed in the one end of bracing 8 and are provided with one end distance, make the installation between first stand 2 and second stand 3 and the bracing 8 more stable through setting up first bracing 1001 and second bracing 1002.
Further, two upright post braces 14 are arranged between two adjacent second upright posts 3 in a crossing manner, wherein the upper part and the lower part of each second upright post 3 are provided with third anchor clamps 903, two ends of each upright post brace 14 are arranged on the third anchor clamps 903, and the structure of each second upright post 3 is more stable by arranging the upright post braces 14 between the two second upright posts 3.
Further, brace supporting angle steel 12 is arranged on the upper side and the lower side of each diagonal beam 8, diagonal beam braces 11 are arranged between two adjacent diagonal beams 8 in a crossing mode, two ends of each diagonal beam brace 11 are arranged on the brace supporting angle steel 12, and the diagonal beam braces 11 are arranged between two adjacent diagonal beams 8, so that the two adjacent diagonal beams 8 are more stable; the oblique beams 8 are transversely and uniformly arranged at intervals, 4 main beams 15 are arranged on the oblique beams 8, the frame body 1 is arranged on the main beams 15, main beam braces 16 are arranged between every two adjacent main beams 15, and two ends of each main beam brace 16 are fixed on the main beams 15 through bolts.
Further, the fixed sleeve 4 is installed to first stand 2 and second stand 3 lower extreme, and fixed sleeve 4's upper end is installed on first stand 2 and second stand 3 through wearing bolt 13, and fixed sleeve 4's lower extreme is installed and is fallen crotch mounting structure 5.
Further, the inverted crotch-shaped mounting structure 5 includes a prism adaptor 501 and a plurality of pointed steel pipe piles 502, the prism adaptor 501 of this technical scheme is preferably a triangular prism adaptor, so long as the structure related to inverted crotch-shaped is within the protection scope of this technique turning over to the triangular prism adaptor, the triangular prism adaptor and the like, the prism adaptor 501 is mounted at the lower end of the fixed sleeve 4, the steel pipe pile sheath 511 is respectively mounted on three faces thereof, the steel pipe pile sheath 511 is of a cylindrical structure, the steel pipe pile sheath 511 is mounted on each face of the prism adaptor 501 in a direction inclined by 45 degrees, the prism adaptor 501 and the steel pipe pile sheath 511 are integrally formed or fixedly connected, and the technical scheme is preferably welded.
Further, a pointed steel pipe pile 502 is hammered into and fixed in the steel pipe pile sheath 511, a first bolt hole (not shown in the figure) is formed in the upper end of the pointed steel pipe pile 502, a second bolt hole (not shown in the figure) is formed in the steel pipe pile sheath 511, and when the pointed steel pipe pile 502 is hammered into the steel pipe pile sheath 511 and the first bolt hole is aligned with the second bolt hole, the steel pipe pile is fixedly mounted through the bolt and the nut 6.
The technical scheme comprises the following field installation steps:
firstly, the inverted crotch type installation structure 5 is installed, 3 pointed steel pipe piles 502 are respectively hammered into a steel pipe pile sheath 511, the foundation is favorable for the ground, the depth of hammering into the ground is determined according to project-ground design requirements, normally eggs are not limited to about 0.5-1.0 m, 3 pointed steel pipe piles are hammered into the ground from different angles in sequence, when the pointed steel pipe piles are hammered into the ground, pointed parts are conveniently hammered into the ground, after the pile foundation is stable, the first bolt holes of the pointed steel pipe piles 502 and the second bolt holes of the steel pipe pile sheath 511 are aligned in sequence, the foundation is fixed with each other through bolts and screws, the fixing sleeve, the first upright column and the second upright column are installed on the structural foundation, and other structures are installed.
The reverse crotch type mounting structure has the advantages that compared with the traditional spiral column mounting structure, the manufacturing cost is effectively reduced, the large-scale special machinery is not needed in a fixed mounting mode, the construction cost is reduced, the stressed contact surface below the ground is wider, the firmness is higher, the settlement of the frame body caused by geological reasons can be well relieved, the structure can be suitable for various complex terrains, and the structure has obvious adaptability and advantages especially on mountain lands and sand lands with larger gradients.
The foregoing shows and describes the basic principles and main features of the present technical solution and the advantages of the present technical solution. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, and that the embodiments and descriptions described herein are merely illustrative of the principles of the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of protection of the technical solution is defined by the appended claims and equivalents thereof.
Claims (10)
1. An inverted crotch type photovoltaic support structure, comprising:
a frame body (1) for placing a photovoltaic panel;
the first upright posts (2) are transversely arranged at the lower side of the front end of the frame body (1);
the second upright posts (3) are transversely arranged at the lower side of the rear end of the frame body (1);
the frame body (1) is obliquely arranged on the first upright post (2) and the second upright post (3); the height of the first upright post (2) is smaller than that of the second upright post (3);
the lower ends of the first upright post (2) and the second upright post (3) are respectively sleeved with a fixed sleeve (4), and the lower ends of the fixed sleeves (4) are provided with inverted crotch type mounting structures (5);
the inverted crotch type mounting structure (5) comprises:
the prism adapter (501) is sleeved at the lower end of the fixed sleeve (4);
a plurality of pointed steel pipe piles (502) circumferentially arranged outside the prism adapter (501); the upper ends of the pointed steel pipe piles (502) are obliquely arranged on all surfaces of the prismatic adapter (501) in the same anticlockwise or clockwise direction, the lower ends of the pointed steel pipe piles (502) are pointed ends, and the pointed ends are used for being embedded into the ground.
2. The inverted crotch-type photovoltaic support structure according to claim 1, wherein each side of the prism adapter (501) is provided with a steel pipe pile sheath (511);
the steel pipe pile jackets (511) are obliquely arranged on all sides of the prismatic adapter (501) in one direction;
the prism adapter (501) and the steel pipe pile sheath (511) are integrally formed or fixedly connected.
3. The inverted crotch type photovoltaic support structure according to claim 2, wherein the steel pipe pile sheath (511) is mounted on the side of the prism adapter (501) inclined by 45 °.
4. A inverted crotch-type photovoltaic support structure according to claim 3, characterized in that the upper end of the pointed steel pipe pile (502) is mounted inside the steel pipe pile sheath (511) through the steel pipe pile sheath (511);
the pointed steel pipe pile (502) is provided with a first bolt hole;
a second bolt hole is formed in the steel pipe pile sheath (511);
when the pointed steel pipe pile (502) and the steel pipe pile sheath (511) are fixed, the first bolt hole and the second bolt hole are aligned and fixed through the bolt and the nut (6).
5. The inverted crotch type photovoltaic support structure according to claim 1, wherein upright post connecting seats (7) are arranged at the upper ends of the first upright post (2) and the second upright post (3), and inclined beams (8) are arranged on the upright post connecting seats (7);
the frame body (1) is arranged on the inclined beam (8).
6. The inverted crotch type photovoltaic support structure according to claim 5, wherein a first anchor ear (901) is installed at the lower part of the first upright post (2);
a second anchor ear (902) is arranged at the lower part of the second upright post (3);
a first diagonal brace (1001) is arranged between the first upright post (2) and the diagonal beam (8);
a second diagonal brace (1002) is arranged between the second upright post (3) and the diagonal beam (8);
one end of the first diagonal brace (1001) is installed on the first anchor ear (901), and the other end of the first diagonal brace is installed on the diagonal beam (8);
one end of the second diagonal brace (1002) is installed on the second hoop (902), and the other end of the second diagonal brace is installed on the diagonal beam (8).
7. The inverted crotch-type photovoltaic support structure according to claim 5, characterized in that said oblique beams (8) adjacent to each other are fitted with oblique beam braces (11);
a brace supporting angle steel (12) is arranged on the oblique beam (8);
both ends on the diagonal bracing (11) are arranged on the bracing support angle steel (12).
8. The inverted crotch type photovoltaic support structure according to claim 1, wherein the first upright (2) and the second upright (3) are fixedly connected with the fixing sleeve (4) through opposite-penetrating bolts (13).
9. The inverted crotch type photovoltaic support structure according to claim 5, wherein a plurality of upright braces (14) are arranged between the second upright posts (3);
and two ends of the upright post brace (14) are arranged on the second upright post (3).
10. The inverted crotch type photovoltaic support structure according to claim 9, wherein a third anchor ear (903) is mounted on the second upright (3);
two ends of the upright post brace (14) are fixed on the third anchor ear (903);
and a plurality of main beams (15) are transversely arranged on the inclined beam (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949292.8U CN219834012U (en) | 2023-04-24 | 2023-04-24 | Inverted crotch type photovoltaic support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320949292.8U CN219834012U (en) | 2023-04-24 | 2023-04-24 | Inverted crotch type photovoltaic support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834012U true CN219834012U (en) | 2023-10-13 |
Family
ID=88274746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320949292.8U Active CN219834012U (en) | 2023-04-24 | 2023-04-24 | Inverted crotch type photovoltaic support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834012U (en) |
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2023
- 2023-04-24 CN CN202320949292.8U patent/CN219834012U/en active Active
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