CN220511013U - Flexible photovoltaic support supporting structure - Google Patents
Flexible photovoltaic support supporting structure Download PDFInfo
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- CN220511013U CN220511013U CN202321324222.XU CN202321324222U CN220511013U CN 220511013 U CN220511013 U CN 220511013U CN 202321324222 U CN202321324222 U CN 202321324222U CN 220511013 U CN220511013 U CN 220511013U
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- steel tube
- main rope
- stay bar
- flexible photovoltaic
- concrete
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 238000010276 construction Methods 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Photovoltaic Devices (AREA)
Abstract
A plurality of photovoltaic modules are connected into a row through front and rear main ropes arranged below, end steel structure upright posts are arranged at the left and right ends of each main rope, the tops of a row of end steel structure upright posts arranged at intervals front and rear are connected through a first cross beam, and the first cross beam is fixedly restrained with the main ropes; the concrete filled steel tube also comprises a concrete filled steel tube center column, a vertical stay bar and an inclined stay bar; at least one column of concrete filled steel tube center column is arranged between the two columns of end steel structure columns; the top of the concrete filled steel tube middle column is provided with a vertical stay bar, and two sides of the middle upper part are provided with oblique stay bars; the concrete filled steel tube center column is connected with the corresponding second cross beams through the vertical stay bars and the inclined stay bars, and each second cross beam is hinged and restrained with the front main rope and the rear main rope. Through the adoption of the steel pipe concrete upright post in the middle part, the steel pipe concrete upright post can fully exert the advantages of strong compressive capacity and low cost in the flexible photovoltaic support structure, and the cost can be greatly reduced.
Description
Technical Field
The utility model relates to the technical field of photovoltaic brackets, in particular to a steel tube concrete upright post suitable for a flexible photovoltaic bracket.
Background
Today, the photovoltaic power generation industry is vigorously developed, and a battery assembly support frame for a photovoltaic power station is a fixed steel structure support frame for years. But the land resources for building the photovoltaic project are increasingly scarce, the photovoltaic project gradually extends to the scenes such as a fishpond, a mountain area, a sewage treatment plant and the like, the fixed support is difficult to lay, the flexible photovoltaic support enters the photovoltaic power generation industry with the advantage of being more economical and practical, and the flexible photovoltaic support gradually replaces the fixed photovoltaic support in the scenes by virtue of the advantages of span, high clearance, high lower space utilization and the like. The flexible photovoltaic support is usually in a steel structure form, and the manufacturing cost is high, so that the elbow pulling factor for restricting the development of the flexible photovoltaic support is formed.
Disclosure of Invention
Aiming at the defects of the prior method, the technical problem to be solved by the utility model is to provide the support upright post of the flexible photovoltaic bracket, which has strong pressure resistance and low manufacturing cost, and meanwhile, the construction speed can be greatly improved by matching with an assembled foundation.
In order to solve the technical problems, the utility model adopts the following technical scheme: the flexible photovoltaic support supporting structure comprises end steel structure upright posts, cross beams, main ropes, photovoltaic modules, steel pipe concrete center posts, vertical support rods and inclined support rods, wherein the front end steel structure upright posts, the cross beams, the main ropes and the photovoltaic modules are arranged below, the front main rope and the rear main rope are connected into a row, the end steel structure upright posts are arranged at the left end and the right end of each main rope, the tops of the end steel structure upright posts arranged at intervals in the front-rear direction are connected through the first cross beams, and the first cross beams are fixedly restrained with the main ropes; at least one column of concrete filled steel tube center column is arranged between the two columns of end steel structure columns; the top of the concrete filled steel tube middle column is provided with a vertical stay bar, and two sides of the middle upper part are provided with oblique stay bars; the concrete filled steel tube center column is connected with the corresponding second cross beams through the vertical stay bars and the inclined stay bars, and each second cross beam is hinged and restrained with the front main rope and the rear main rope.
Preferably, the end steel structure upright post consists of two steel structure support columns, is correspondingly arranged with the main rope, and improves the stability of the whole structure.
Preferably, the top of the end steel structure upright post is connected with the cross beams through bolts or welded and fixed, so that the cross beams at the end are connected into a whole.
Preferably, the concrete filled steel tube center column is connected with the vertical stay bar and the inclined stay bar through welding, bolt connection or anchor ear.
Preferably, the vertical stay bar and the inclined stay bar are connected with the cross beam through welding, bolt connection or anchor ear.
Preferably, the bottoms of the end steel structure upright posts and the concrete filled steel tube center posts are prefabricated assembly type foundations so as to improve construction efficiency.
Preferably, the prefabricated assembled foundation comprises bolts, a flange plate, a base plate, a sleeve and an embedded sleeve; a group of embedded bolt through holes are formed in the middle of the flange plate and used for installing end steel structure columns or steel pipe concrete center columns, and the flange plate is reinforced by using a backing plate; the flange plate is provided with a plurality of embedded bolt through holes uniformly distributed on the circumference for installing bolts; the sleeves matched with the bolts are connected with the embedded sleeves through welding and are arranged in a one-to-one correspondence mode according to the positions of the bolts to be embedded in the ground.
The utility model has the beneficial effects that: according to the stress mode of the support structure of the middle upright post of the flexible photovoltaic support, the middle upright post of the flexible photovoltaic support adopts a steel pipe concrete upright post, the steel pipe concrete upright post can fully exert the pressure resistance in the flexible photovoltaic support structure, the cost is low, the cost of the flexible photovoltaic support structure can be greatly reduced, and meanwhile, the construction speed can be greatly improved by matching with an assembled foundation.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a left side view of the present utility model;
FIG. 4 is a schematic view of a concrete filled steel tube center column;
FIG. 5 is a schematic illustration of a prefabricated foundation;
in the figure: 1-an end steel structure upright post; 2-a steel tube concrete center column; 3-a first cross beam; 4-vertical stay bars; 5-oblique stay bars; 6-main rope; 7-a photovoltaic module; 8-prefabricating an assembled foundation; 81-bolts; 82-a flange plate; 83-backing plate; 84-sleeve; 85-embedding a sleeve; 9-a second cross beam.
Detailed Description
For a better understanding of the improvements of the present utility model with respect to the prior art, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments.
As shown in fig. 1-5, a flexible photovoltaic support supporting structure mainly comprises an end steel structure upright post 1, a cross beam 3, a main rope 6 and a photovoltaic module 7. The photovoltaic modules 7 are connected in a row by front and rear main ropes 6 arranged below. The left and right ends of each main rope 6 are respectively provided with an end steel structure upright 1, and the tops of a row of end steel structure uprights 1 which are arranged at intervals from front to back are connected through a first cross beam 3. After the photovoltaic module (7) is installed, the first cross beam 3 and the main rope 6 are fixedly restrained through the anchor node.
According to the stress mode of the middle supporting structure of the flexible photovoltaic support, the upright column in the middle of the flexible photovoltaic support adopts a concrete filled steel tube upright column. The middle upright post of the flexible photovoltaic support mainly comprises a steel tube concrete middle post 2, a vertical stay bar 4 and an inclined stay bar 5, and at least one column of the steel tube concrete middle post 2 is arranged in the middle of two columns of end steel structure upright posts 1.
The top of the steel tube concrete middle column 2 is provided with a vertical stay bar 4, and two sides of the middle upper part are provided with oblique stay bars 5. The steel pipe concrete center column 2 is connected with the corresponding second cross beams 9 through the vertical stay bars 4 and the inclined stay bars 5 and used for supporting the main cable upper Fang Guangfu assembly. Each second cross beam 9 is hinged and restrained with the front main rope 6 and the rear main rope 6 through U-shaped bolts, pressing block rope clamps and the like, and is not restrained along the axis direction of the main rope.
In order to ensure the stability of the end support, the end steel structure upright 1 consists of two steel structure support columns, which are arranged corresponding to the main cable 6. The end steel structure column 1 is in the form of, but not limited to, a herringbone bracket column, a steel structure column and a back cable.
Preferably, the top of the end steel structure upright 1 is connected with the cross beams 3 through bolts or welded and fixed, so that the end cross beams 3 are connected into a whole.
Preferably, the steel tube concrete center column 2 is connected with the vertical stay bar 4 and the inclined stay bar 5 through welding, bolt connection or anchor ear. The vertical stay bar 4 and the inclined stay bar 5 are connected with the cross beam 3 through welding, bolt connection or anchor ear.
In order to greatly reduce the construction time in the construction process, the construction precision can be greatly improved, and the bottoms of the end steel structure upright post 1 and the steel tube concrete middle post 2 are prefabricated assembly type foundations 8.
The prefabricated assembled foundation 8 mainly comprises bolts 81, a flange 82, a backing plate 83, a sleeve 84 and an embedded sleeve 85. The middle part of the flange 82 is provided with a group of embedded bolt through holes for installing the end steel structure upright post 1 or the steel pipe concrete middle post 2, and is reinforced by using a backing plate 83. The flange 82 is provided with a plurality of embedded bolt through holes uniformly distributed on the circumference for installing the bolts 81, and sleeves 84 matched with the bolts 81 are connected with embedded sleeves 85 through welding and are embedded underground in a one-to-one correspondence mode according to the positions of the bolts 81.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a flexible photovoltaic support bearing structure, including tip steel construction stand (1), crossbeam (3), main rope (6), photovoltaic module (7), two main rope (6) link into a row around a plurality of photovoltaic module (7) through arranging in the below, both ends all have been arranged tip steel construction stand (1) about every main rope (6), a series of tip steel construction stand (1) tops that the interval set up are connected through first crossbeam (3), first crossbeam (3) concreties the constraint with main rope (6), its characterized in that: the concrete filled steel tube comprises a concrete filled steel tube middle column (2), a vertical stay bar (4) and an inclined stay bar (5); at least one column of steel tube concrete center column (2) is arranged between the two columns of end steel structure columns (1); the top of the concrete filled steel tube center column (2) is provided with a vertical stay bar (4), and both sides of the middle upper part are provided with inclined stay bars (5); the concrete filled steel tube center column (2) is connected with the corresponding second cross beams (9) through the vertical stay bars (4) and the inclined stay bars (5), and each second cross beam (9) is hinged and restrained with the front main rope and the rear main rope (6).
2. A flexible photovoltaic stent support structure according to claim 1, wherein: the end steel structure upright post (1) consists of two steel structure support posts and is arranged corresponding to the main rope (6).
3. A flexible photovoltaic stent support structure according to claim 1, wherein: the top of the end steel structure upright post (1) is connected with the cross beams (3) through bolts or welded and fixed, so that the end cross beams (3) are connected into a whole.
4. A flexible photovoltaic stent support structure according to claim 1, wherein: the steel tube concrete middle column (2) is connected with the vertical stay bar (4) and the inclined stay bar (5) through welding, bolt connection or anchor ear.
5. The flexible photovoltaic stent support structure of claim 4 wherein: the vertical stay bar (4), the inclined stay bar (5) and the cross beam (3) are connected through welding, bolt connection or anchor ear.
6. A flexible photovoltaic stent support structure according to claim 1, wherein: the bottoms of the end steel structure upright post (1) and the steel tube concrete middle post (2) are prefabricated assembly type foundations (8).
7. The flexible photovoltaic stent support structure of claim 6, wherein: the prefabricated assembled foundation (8) comprises bolts (81), a flange plate (82), a base plate (83), a sleeve (84) and an embedded sleeve (85); a group of embedded bolt through holes are formed in the middle of the flange plate (82) and used for installing an end steel structure upright post (1) or a steel pipe concrete middle post (2), and are reinforced by using a backing plate (83); a plurality of embedded bolt through holes uniformly distributed on the circumference are formed in the flange plate (82) and are used for installing bolts (81); the sleeves (84) matched with the bolts (81) are connected with the embedded sleeves (85) through welding, and are arranged in a one-to-one correspondence mode according to the positions of the bolts (81) to be embedded in the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324222.XU CN220511013U (en) | 2023-05-29 | 2023-05-29 | Flexible photovoltaic support supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321324222.XU CN220511013U (en) | 2023-05-29 | 2023-05-29 | Flexible photovoltaic support supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220511013U true CN220511013U (en) | 2024-02-20 |
Family
ID=89868648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321324222.XU Active CN220511013U (en) | 2023-05-29 | 2023-05-29 | Flexible photovoltaic support supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220511013U (en) |
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2023
- 2023-05-29 CN CN202321324222.XU patent/CN220511013U/en active Active
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