Fabricated array type photovoltaic shed
By adopting a prefabricated array photovoltaic shed, using the combination of V-shaped column feet, columns, secondary beams, triangular connecting frames and cable-stayed parts, the existing welded photovoltaic power stations have been solved, and a stable, economical and highly adaptable photovoltaic shed structure is achieved.
Patent Information
- Application Number
- CN202421078902.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-05-17
AI Technical Summary
Most of the existing array photovoltaic power plants are welded beam and column systems, with slow construction speed and high labor costs. The welding requirements are high in environmental requirements and the quality of the welds are difficult to guarantee. Some prefabricated photovoltaic sheds still use traditional column plus oblique braces, which wastes materials.
The prefabricated array photovoltaic shed is adopted. Through the combination of V-shaped column feet, columns, secondary beams, triangular connecting frames, cable-stayed parts and adjustable column feet, the stable connection of the photovoltaic shed and the efficient utilization of materials are achieved, avoiding on-site welding.
It improves the stability and economy of photovoltaic sheds, reduces material waste and construction costs, avoids safety hazards caused by welding, and adapts to uneven ground needs.
Smart Images
Figure CN222928319U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of photovoltaic sheds, and specifically relates to an array-type photovoltaic shed based on assembly. Background Art
[0002] As is well known, most of the existing array-type photovoltaic power stations adopt a welded beam-column system. Welding belongs to a special type of work and requires professional welders for construction. The construction speed is slow, the labor cost is high, the welding has high environmental requirements, and it is difficult to guarantee the weld quality. A small number of them have also started to use assembly for installation, but still use the traditional method of installing columns plus diagonal braces, wasting some materials. Content of the Utility Model
[0003] (1) Technical Problems to be Solved
[0004] In view of the deficiencies of the prior art, the utility model provides an array-type photovoltaic shed based on assembly.
[0005] (2) Technical Solutions
[0006] To achieve the above object, the utility model provides the following technical solutions: An array-type photovoltaic shed based on assembly, comprising a photovoltaic shed, a first installation mechanism and a second installation mechanism. The photovoltaic shed is connected through the first installation mechanism and the second installation mechanism. The first installation mechanism includes a V-shaped column base, a first column, a second column, a secondary beam, a triangular connection frame, a diagonal tension member and a third column. One end of the first column and one end of the second column are respectively connected to the V-shaped column base through expansion bolts. The other end of the first column and the other end of the second column are connected to the secondary beam through a triangular connection frame. The photovoltaic shed is arranged on the secondary beam. The diagonal tension member is connected to the first column and the second column through a triangular connection frame. One end of the third column is connected to the second column through a triangular connection frame. The other end of the third column is connected to the secondary beam through a triangular connection frame. There are several first installation mechanisms. The second installation mechanism includes a straight cylinder column base, a fourth column, a triangular connection frame and a secondary beam. One end of the fourth column is connected to the straight cylinder column base through an expansion bolt. The other end of the fourth column is connected to the secondary beam through the triangular connection frame. There are several second installation mechanisms.
[0007] To improve the stability, the utility model is improved in that several of the first installation mechanisms are symmetrically arranged.
[0008] To improve the stability, the utility model is improved in that several of the second installation mechanisms are symmetrically arranged.
[0009] To improve the stability, the utility model is improved in that several of the first installation mechanisms are connected through large diagonal tension members.
[0010] (3) Beneficial Effects
[0011] Compared with the prior art, the utility model provides an assembled array - type photovoltaic shed, which has the following beneficial effects:
[0012] For the assembled array - type photovoltaic shed, the first column and the second column are installed in a V - shape. The first column and the first column are fixedly connected to the secondary beam through a triangular connecting piece. The triangular connecting piece can not only play a fixing role, but also solve the problem of the angle between the first column and the first column and the secondary beam, and form a triangular shape among the first column, the first column and the secondary beam. By using the stability of the triangle, the safety of the product is ensured, and at the same time, it has good economy. The first installation mechanism is connected to the higher end of the photovoltaic shed, and the second installation mechanism is used at the lower end of the photovoltaic shed, which can save the use of materials. This product is fully assembled, and all components are pre - fabricated in the factory and sent to the site for installation, and are formed into a whole by bolts and connecting pieces, avoiding on - site welding, eliminating potential safety hazards caused by process differences in the quality of node connections, reducing cost investment at the same time, and the column feet are all adjustable to meet the requirements of uneven ground. Description of the Drawings
[0013] Figure 1 It is a schematic structural diagram of the utility model;
[0014] Figure 2 Of the utility model Figure 1 It is a schematic structural diagram of the first installation mechanism in the utility model;
[0015] Figure 3 Of the utility model Figure 1 It is a schematic structural diagram of the second installation mechanism in the utility model;
[0016] Figure 4 Of the utility model Figure 1 It is a schematic structural diagram of the V - type column foot in the utility model;
[0017] Figure 5 Of the utility model Figure 1 It is a schematic structural diagram of the triangular connection frame in the utility model;
[0018] Figure 6 Of the utility model Figure 1 It is a schematic structural diagram of the stay bar in the utility model;
[0019] In the figure: 1. First installation mechanism; 2. V - type column foot; 3. First column; 4. First column; 5. Secondary beam; 6. Triangular connection frame; 7. Photovoltaic shed; 8. Stay bar; 9. Third column; 10. Large stay bar; 11. Second installation mechanism; 12. Straight - tube column foot; 13. Fourth column. Detailed Embodiment
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.
[0021] Please refer to Figure 1-6 , an assembled array-type photovoltaic shed, comprising a photovoltaic shed 7, a first installation mechanism 1 and a second installation mechanism 11. The photovoltaic shed 7 is connected by the first installation mechanism 1 and the second installation mechanism 11. The first installation mechanism 1 includes a V-shaped column foot 2, a first upright column 3, a second upright column 4, a secondary beam 5, a triangular connection frame 6, a stay 8 and a third upright column 9. One end of the first upright column 3 and one end of the second upright column 4 are respectively connected to the V-shaped column foot 2 by expansion bolts. The other end of the first upright column 3 and the other end of the second upright column 4 are connected to the secondary beam 5 by the triangular connection frame 6. The photovoltaic shed 7 is arranged on the secondary beam 5. The stay 8 is connected to the first upright column 3 and the second upright column 4 by the triangular connection frame 6. One end of the third upright column 9 is connected to the second upright column 4 by the triangular connection frame 6. The other end of the third upright column 9 is connected to the secondary beam 5 by the triangular connection frame 6. A plurality of the first installation mechanisms 1 are provided. The second installation mechanism 11 includes a straight cylindrical column foot 12, a fourth upright column 13, a triangular connection frame 6 and a secondary beam 5. One end of the fourth upright column 13 is connected to the straight cylindrical column foot 12 by an expansion bolt. The other end of the fourth upright column 13 is connected to the secondary beam 5 by the triangular connection frame 6. A plurality of the second installation mechanisms 11 are provided.
[0022] In use, the first upright post 3 and the first upright post 4 are connected to the V-shaped column base 2 by expansion bolts, so that the first upright post 3 and the first upright post 4 are installed in a V shape. The first upright post 3 and the first upright post 4 are fixedly connected to the secondary beam 5 through triangular connectors. The triangular connectors can not only play a fixing role, but also meet the problem of the angle between the first upright post 3 and the first upright post 4 and the secondary beam 5, and form a triangular shape with the first upright post 3, the first upright post 4 and the secondary beam 5. The stability of the triangle is used to ensure the safety of the product, and at the same time, it has good economy. Both ends of the third upright post 9 are connected to the first upright post 4 and the secondary beam 5 through a triangular connecting frame 6. A stay bar 8 is installed between the first upright post 3 and the first upright post 4 through a triangular connecting frame 6, which can reduce the lateral shear force generated by the upright post on the column base, so as to reinforce the use of the column base. The first installation mechanism 1 is connected to the higher end of the photovoltaic shed 7, and the second installation mechanism 11 can be used to connect the lower end of the photovoltaic shed 7. The bottom of the third upright post 9 in the second installation mechanism 11 is connected to the straight column base 12, and the top of the third upright post 9 is connected to the secondary beam 5 through a triangular connector, which can save the use of materials. This product adopts a fully assembled type, and all components are prefabricated in the factory and sent to the site for installation, and are formed into a whole by bolts and connectors, avoiding on-site welding and potential safety hazards in the quality of node connection caused by process differences. At the same time, the cost investment is reduced, and the column bases are all adjustable to meet the requirements of uneven ground.
[0023] In order to improve the installation stability, in this embodiment, a plurality of the first installation mechanisms 1 are symmetrically arranged.
[0024] In order to improve the installation stability, in this embodiment, a plurality of the second installation mechanisms 11 are symmetrically arranged.
[0025] In this embodiment, a plurality of the first installation mechanisms 1 are connected by large stay bars 10. The first upright post 3 and the first upright post 4 in the multiple first installation mechanisms 1 are connected by large stay bars 10, making the overall structure more stable.
[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An assembled array photovoltaic shed, comprising a photovoltaic shed (7), a first mounting mechanism (1) and a second mounting mechanism (11), characterized in that: The photovoltaic shed (7) is connected via a first mounting mechanism (1) and a second mounting mechanism (11); the first mounting mechanism (1) comprises a V-shaped column foot (2), a first column (3), a second column (4), a secondary beam (5), a triangular connecting frame (6), an inclined brace (8) and a third column (9); one end of the first column (3) and one end of the second column (4) are respectively connected to the V-shaped column foot (2) via expansion bolts; the other end of the first column (3) and the other end of the second column (4) are connected to the secondary beam (5) via a triangular connecting frame (6); the photovoltaic shed (7) is arranged on the secondary beam (5); the inclined brace (8) is connected to the first column via a triangular connecting frame (6); (3) and the second column (4), one end of the third column (9) is connected to the second column (4) through a triangular connecting frame (6), and the other end of the third column (9) is connected to the secondary beam (5) through the triangular connecting frame (6), the first mounting mechanism (1) is provided with a plurality of them, the second mounting mechanism (11) comprises a straight column foot (12), a fourth column (13), a triangular connecting frame (6) and the secondary beam (5), one end of the fourth column (13) is connected to the straight column foot (12) through an expansion bolt, and the other end of the fourth column (13) is connected to the secondary beam (5) through the triangular connecting frame (6), and the second mounting mechanism (11) is provided with a plurality of them.
2. The assembled array photovoltaic shed according to claim 1 is characterized in that: A plurality of the first mounting mechanisms (1) are symmetrically arranged.
3. The assembled array photovoltaic shed according to claim 2 is characterized in that: A plurality of the second mounting mechanisms (11) are symmetrically arranged.
4. The assembled array photovoltaic shed according to claim 3 is characterized in that: A plurality of the first mounting mechanisms (1) are connected via a large diagonal brace (10).