Angle-adjustable arc-shaped photovoltaic car shed

Abstract

The utility model relates to the technical field of photovoltaic support structures, in particular to an angle-adjustable arc-shaped photovoltaic car shed which comprises a base. The bottom of the arc-shaped supporting structure is fixedly arranged on the base; the tower buckle lock comprises an upper web plate, a lower web plate and an angle adjusting bolt in threaded connection with the upper web plate and the lower web plate, the upper web plate is provided with a semi-fixed rotating shaft, and the lower web plate is arranged to be of an arc plate structure matched with the outer arc face of the arc-shaped supporting structure. One side of the outer cambered surface of the lower web is provided with a buckling position in which the semi-fixed rotating shaft is buckled; and the photovoltaic module is mounted on one side, far away from the semi-fixed rotating shaft, of the upper web plate. According to the scheme, cost is reduced, installation and use are simple and convenient, the angle of the photovoltaic panel can be rapidly and accurately adjusted and locked, solar energy utilization requirements of different areas are met, meanwhile, attractiveness is improved, and the problems that in the prior art, angle adjustment is difficult, installation is complex, manufacturing cost is high and the shape is single are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic support structures, and in particular to an arc-shaped photovoltaic carport with adjustable installation angles of photovoltaic components. Background Art

[0002] Photovoltaic carports are a novel application that combines solar photovoltaic modules with a carport structure. They provide both shade and shelter for vehicles while also generating electricity from solar energy. However, existing photovoltaic carports present several practical challenges. For example, Chinese Patent Publication No. CN210508557U (hereinafter referred to as Document 1) discloses a photovoltaic carport with adjustable height and angle. This carport utilizes a telescopic support rod structure for height adjustment and a stepper motor to drive a chain for angle adjustment, thereby improving the power generation efficiency of the solar panels.

[0003] However, the proposed solution in Reference 1 presents significant challenges in actual construction, adjusting the optimal PV panel orientation for different locations. Adjustment is neither quick nor convenient. Furthermore, it requires a motor, resulting in a high cost and relatively complex installation and use. The design of the vertical support is overly monotonous and lacks aesthetic appeal, which can easily lead to aesthetic fatigue and fail to meet the dual demands of aesthetics and practicality. Utility Model Content

[0004] The purpose of this utility model is to provide an angle-adjustable arc-shaped photovoltaic carport to address the shortcomings of the existing technology. It aims to provide an angle-adjustable arc-shaped photovoltaic carport with a simple structure, easy installation and low cost, so that the angle of the photovoltaic components can be easily adjusted and locked to adapt to the solar energy utilization needs of different regions, while improving the aesthetics of the carport and meeting people's dual requirements for practicality and aesthetics.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: an angle-adjustable arc-shaped photovoltaic carport, comprising:

[0006] base;

[0007] An arc-shaped support structure, the bottom of which is fixed on the base;

[0008] A tower buckle lock, comprising an upper web, a lower web, and angle adjustment bolts threadedly connected to the upper and lower webs, wherein the upper web is provided with a semi-fixed rotation axis, the lower web is configured as a circular plate structure matching the outer arc surface of the arc-shaped support structure, and a buckle position is provided on one side of the outer arc surface of the lower web to be buckled into by the semi-fixed rotation axis; and

[0009] The photovoltaic assembly is installed on a side of the upper web away from the semi-fixed rotation axis.

[0010] As a further solution of the present invention: the front side of the arc-shaped support structure is an Ω-shaped structure.

[0011] As a further solution of the present invention: the arc-shaped support structure is formed by winding H-shaped steel, and the side surface is an H-shaped structure.

[0012] As a further solution of the present invention: the upper web is provided with upper bolt holes on both sides of the semi-fixed rotating shaft, and the lower web is provided with lower bolt holes on both sides of the buckle position that match the upper bolt holes one by one, and the angle adjustment bolt is connected to the upper bolt hole and the lower bolt hole.

[0013] As a further embodiment of the present invention, the arc-shaped photovoltaic carport further comprises a load-bearing main beam mounted on a side of the upper web away from the semi-fixed rotation axis. Purlins are mounted on the side of the load-bearing main beam away from the upper web, and the photovoltaic modules are mounted on the purlins. Specifically, the load-bearing main beam is secured to the upper web by welding or bolting.

[0014] As a further solution of the present invention, the arc-shaped support structure is provided with a plurality of weight-reducing openings, specifically, the weight-reducing openings are used to reduce the weight of the structure and increase the aesthetics.

[0015] As a further solution of the present invention: the base is made of a concrete structure. Specifically, the arc-shaped support structure and the base are fixedly connected by a first bolt.

[0016] As a further aspect of the present invention, the arc-shaped support structure is provided with a second lower bolt insertion hole that communicates with the lower bolt insertion hole. Specifically, this allows the angle adjustment bolt to be inserted or passed through the arc-shaped support structure through the second lower bolt insertion hole, thereby improving the adjustable stroke and applicability. The second lower bolt insertion hole is a blind hole or a through hole.

[0017] As a further solution of the present invention: the upper bolt insertion hole is a waist-shaped hole. Specifically, the angle adjustment bolt passes through the upper bolt insertion hole, i.e., the waist-shaped hole, and is threadedly connected with the lower bolt insertion hole.

[0018] As a further aspect of the present invention, the angle adjustment bolt is equipped with a preload washer. At least two preload washers are provided, and at least two of the preload washers have different slopes. Specifically, when the upper web is not tilted, the preload washer is selected to have a flat bottom. When the upper web needs to be tilted, a preload washer with a matching bottom slope is selected. Preload washers with different slopes can adapt to the varying inclinations of the upper web, thereby enabling the angle adjustment bolt to be more securely fastened at any tilted angle.

[0019] The utility model solves the above technical problems and achieves the expected technical effects through the following technical solutions:

[0020] 1. Simple structure and reduced costs: This angle-adjustable arc-shaped photovoltaic carport includes a base, an arc-shaped support structure, a tower lock, and photovoltaic modules. Compared to Reference 1, this solution eliminates the complex structure of a motor and chain and uses a tower lock for angle adjustment and locking. This avoids the high cost and complexity of using a motor, reduces manufacturing and maintenance costs, and achieves ease of installation and use.

[0021] 2. Conveniently adjust and lock the angle of the photovoltaic module: The tower lock consists of an upper and lower webs, and angle adjustment bolts. The upper web features a semi-fixed pivot axis, while the lower web aligns with the outer arc of the curved support structure and snaps into place with the semi-fixed pivot axis. The threaded connection of the angle adjustment bolts allows the user to easily and precisely adjust and lock the angle of the upper web by adjusting the angle adjustment bolts on both sides, thereby adjusting and fixing the installation angle of the photovoltaic module. This design solves the problems of difficult angle adjustment and fast locking in existing technologies, enabling convenient adjustment and reliable locking of the photovoltaic module angle.

[0022] 3. Improve the efficiency of photovoltaic power generation: By conveniently adjusting the angle of the photovoltaic module, it can always be kept at the optimal light receiving angle, adapt to the sunlight conditions in different regions, maximize the use of solar energy resources, and improve the efficiency and benefits of photovoltaic power generation.

[0023] 4. Enhanced aesthetics: The innovative design of the arc-shaped support structure gives the carport a unique appearance. The arc-shaped shape is novel and unique, which improves the aesthetics of the carport, meets people's pursuit of architectural aesthetics, and overcomes the problems of single shape and aesthetic fatigue of traditional photovoltaic carports.

[0024] 5. Easy to install and use: It adopts simple mechanical structures such as threaded connection, snap-in connection and semi-fixed rotating shaft connection, which makes the installation and disassembly between components more convenient, reduces the installation difficulty and time cost, improves construction efficiency, and is suitable for large-scale promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic structural diagram of the photovoltaic assembly and the upper web of the present invention in an inclined state.

[0026] Figure 2 This is a schematic structural diagram of the photovoltaic assembly and the upper web of the present invention in a non-inclined state.

[0027] Figure 3 In other embodiments of the present invention, Figure 2 Schematic diagram of the structure from another perspective.

[0028] Figure 4 It is a structural schematic diagram of the tower buckle lock described in the utility model.

[0029] Figure 5 This is a structural diagram of the angle adjustment bolt of the present invention.

[0030] Figure 6 This is a structural schematic diagram of the angle adjustment bolt of the utility model matching with a variety of pre-tightening gaskets.

[0031] Reference numerals include:

[0032] 1—base;

[0033] 2—first bolt;

[0034] 3—arc-shaped support structure,

[0035] 3-1—Second insertion hole for lower bolt;

[0036] 4—weight loss port;

[0037] 5—Tower lock,

[0038] 5-1—upper belly plate, 5-2—upper bolt insertion hole, 5-3—lower bolt insertion hole, 5-4—lower belly plate, 5-5—semi-fixed rotation axis, 5-6—buckle position, 5-7—angle adjustment bolt, 5-8—preload gasket;

[0039] 6—Load-bearing main beam;

[0040] 7—Purlin;

[0041] 8—Photovoltaic panels. DETAILED DESCRIPTION

[0042] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. It is understood that the drawings are only provided for reference and illustration purposes and are not intended to limit the present invention. The connection relationship shown in the drawings is only for the convenience of clear description and does not limit the connection method.

[0043] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the present invention. The terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0044] Related technologies, such as Document 1, require the use of motors, resulting in high costs, relatively complex installation and use, and insufficient convenience. The vertical bracket is too simple in shape and lacks aesthetic appeal, which can easily lead to aesthetic fatigue and fail to meet people's dual needs for beauty and practicality.

[0045] To this end, an embodiment of the present application provides an angle-adjustable arc-shaped photovoltaic carport, which aims to provide an angle-adjustable arc-shaped photovoltaic carport with a simple structure, easy installation and low cost, so that it can easily adjust and lock the angle of the photovoltaic components to adapt to the solar energy utilization needs of different regions, while improving the aesthetics of the carport and meeting people's dual requirements for practicality and aesthetics.

[0046] In one embodiment

[0047] like Figures 1 to 6 As shown, an angle-adjustable arc-shaped photovoltaic carport includes: a base 1, an arc-shaped support structure 3, a tower lock 5 and a photovoltaic module 8. Among them:

[0048] The arc-shaped support structure 3 has its bottom fixed on the base 1;

[0049] The tower buckle lock 5 includes an upper web 5-1, a lower web 5-4, and an angle adjustment bolt 5-7 threadedly connected to the upper web 5-1 and the lower web 5-4, the upper web 5-1 is provided with a semi-fixed rotation axis 5-5, the lower web 5-4 is configured as a circular arc plate structure matching the outer arc surface of the arc-shaped support structure 3, and one side of the outer arc surface of the lower web 5-4 is provided with a buckle position 5-6 into which the semi-fixed rotation axis 5-5 is buckled; and

[0050] The photovoltaic assembly 8 is installed on the side of the upper web 5-1 away from the semi-fixed rotation axis 5-5.

[0051] Furthermore, the front side of the arc-shaped support structure 3 is an Ω-shaped structure.

[0052] Furthermore, the arc-shaped support structure 3 is formed by winding H-shaped steel, and the side surface is an H-shaped structure.

[0053] Furthermore, the upper web 5-1 is provided with upper bolt holes 5-2 on both sides of the semi-fixed rotating shaft 5-5, and the lower web 5-4 is provided with lower bolt holes 5-3 on both sides of the buckle position 5-6, which correspond one-to-one with the upper bolt holes 5-2, and the angle adjustment bolt 5-7 is connected to the upper bolt hole 5-2 and the lower bolt hole 5-3.

[0054] Furthermore, the arc-shaped photovoltaic carport also includes a load-bearing main beam 6 mounted on the side of the upper web 5-1 away from the semi-fixed rotation axis 5-5. Purlins 7 are mounted on the side of the load-bearing main beam 6 away from the upper web 5-1, and the photovoltaic modules 8 are mounted on the purlins 7. Specifically, the load-bearing main beam 6 is fixed to the upper web 5-1 by welding or bolting.

[0055] Furthermore, the arc-shaped support structure 3 is provided with a plurality of weight-reducing openings 4. Specifically, the weight-reducing openings 4 are used to reduce the weight of the structure and increase the aesthetics.

[0056] Furthermore, the base 1 is made of a concrete structure. Specifically, the arc-shaped support structure 3 and the base 1 are fixedly connected by a first bolt 2 .

[0057] Furthermore, the arc-shaped support structure 3 is provided with a second lower bolt insertion hole 3-1 that communicates with the lower bolt insertion hole 5-3. Specifically, the angle adjustment bolt 5-7 can be inserted or passed through the arc-shaped support structure 3 through the second lower bolt insertion hole 3-1, thereby improving the adjustable stroke and applicability. The second lower bolt insertion hole 3-1 is a blind hole or a through hole.

[0058] Furthermore, the upper bolt insertion hole 5-2 is a waist-shaped hole. Specifically, the angle adjustment bolt 5-7 passes through the upper bolt insertion hole 5-2, i.e., the waist-shaped hole, and is threadedly connected with the lower bolt insertion hole 5-3.

[0059] Furthermore, the angle adjustment bolt 5-7 is equipped with a preload washer 5-8. No fewer than two preload washers 5-8 are provided, and at least two of the preload washers 5-8 have different inclinations. Specifically, when the upper web 5-1 is not tilted, the preload washer 5-8 is selected to have a non-inclined bottom. When the upper web 5-1 needs to be tilted, a preload washer 5-8 with a matching bottom inclination is selected. Preload washers 5-8 of different inclinations can adapt to the different inclinations of the upper web 5-1, thereby enabling the angle adjustment bolt 5-7 to better tighten the upper web 5-1 when it is tilted.

[0060] It should also be mentioned that this solution mainly focuses on the problem of fixing the inclination angle of the photovoltaic module 8 during installation to adapt to the solar energy utilization needs of different regions; after the installation is completed, there is no need to consider the angle adjustment problem of the photovoltaic module 8 after installation, such as adjusting the inclination angle of the photovoltaic module 8 according to the light angle at different times of the day. This is not a technical problem to be solved or considered by this solution.

[0061] The utility model solves the above technical problems and achieves the expected technical effects through the following technical solutions:

[0062] 1. Simple Structure, Reduced Cost: This angle-adjustable arc-shaped photovoltaic carport comprises a base 1, an arc-shaped support structure 3, a tower lock 5, and photovoltaic modules 8. Compared to Reference 1, this solution eliminates the complex structure of a motor and chain and instead utilizes a tower lock 5 for angle adjustment and locking. This avoids the high cost and complexity associated with using a motor, reduces manufacturing and maintenance costs, and simplifies installation and use.

[0063] 2. Conveniently Adjust and Lock the Angle of the PV Panel: The tower lock 5 consists of an upper web 5-1, a lower web 5-4, and angle adjustment bolts 5-7. The upper web 5-1 is equipped with a semi-fixed rotation axis 5-5. The lower web 5-4 matches the outer arc surface of the arc-shaped support structure 3 and engages with the semi-fixed rotation axis 5-5 via a snap-in position 5-6. The threaded connection of the angle adjustment bolts 5-7 allows the user to conveniently and precisely adjust and lock the angle of the upper web 5-1 by adjusting the angle adjustment bolts 5-7 on both sides, thereby adjusting and fixing the installation angle of the PV panel 8. This design solves the problems of difficult angle adjustment and inability to quickly lock the PV panel in the prior art, enabling convenient adjustment and reliable locking of the PV panel angle.

[0064] 3. Improve the efficiency of photovoltaic power generation: By conveniently adjusting the angle of the photovoltaic module 8, it is always kept at the optimal light receiving angle, adapted to the sunlight conditions in different regions, maximized the use of solar energy resources, and improved the efficiency and benefits of photovoltaic power generation.

[0065] 4. Enhanced aesthetics: The innovative design of the arc-shaped support structure 3 gives the carport a unique appearance. The arc shape is novel and unique, which improves the aesthetics of the carport, meets people's pursuit of architectural aesthetics, and overcomes the problems of single shape and aesthetic fatigue of traditional photovoltaic carports.

[0066] 5. Easy to install and use: It adopts simple mechanical structures such as threaded connection, connection between the snap-in position 5-6 and the semi-fixed rotating shaft 5-5, which makes installation and disassembly between the components more convenient, reduces the installation difficulty and time cost, improves construction efficiency, and is suitable for large-scale promotion and application.

[0067] In another embodiment

[0068] like Figures 1 to 6 As shown, in an embodiment of the present invention, an angle-adjustable arc-shaped photovoltaic carport is provided, comprising a base 1, an arc-shaped support structure 3, a tower lock 5, a load-bearing main beam 6, a purlin 7 and a photovoltaic module 8. Among them:

[0069] The base 1 is made of a concrete structure and is firmly fixed on the ground to support the weight and structure of the entire photovoltaic carport, thereby ensuring the stability and safety of the carport.

[0070] The curved support structure 3, with its bottom fixed to the base 1, has an Ω-shaped front surface, constructed from H-shaped steel, and an H-shaped side surface. This design ensures the support structure's strength and aesthetics. Several weight-reducing openings 4 are provided on the curved support structure 3 to reduce weight and enhance its visual appeal.

[0071] The tower lock 5, mounted on top of the arc-shaped support structure 3, comprises an upper web 5-1, a lower web 5-4, and angle adjustment bolts 5-7. The upper web 5-1 is provided with a semi-fixed pivot axis 5-5, with upper bolt receptacles 5-2 on either side of the semi-fixed pivot axis 5-5. The upper bolt receptacles 5-2 are waist-shaped holes. The lower web 5-4 is designed as a circular plate structure that matches the outer arc of the arc-shaped support structure 3. One side of the outer arc is provided with a snap-fit ​​position 5-6, which is snapped into place by the semi-fixed pivot axis 5-5 to connect the upper web 5-1 to the lower web 5-4. On either side of the snap-fit ​​position 5-6 are lower bolt receptacles 5-3, corresponding one-to-one with the upper bolt receptacles 5-2.

[0072] Angle adjustment bolt 5-7 is inserted into upper bolt hole 5-2 and lower bolt hole 5-3 and then threaded into lower bolt hole 5-3, adjusting and securing the angle of upper web 5-1. To accommodate various tilt angles, angle adjustment bolt 5-7 is equipped with at least two preload washers 5-8, each with a different bottom slope. When upper web 5-1 needs to tilt, a preload washer 5-8 with a matching bottom slope is selected to ensure that angle adjustment bolt 5-7 remains securely fastened when upper web 5-1 tilts.

[0073] To improve the range and applicability of angle adjustment, a second lower bolt insertion hole 3-1 is provided on the arc support structure 3, which is connected to the lower bolt insertion hole 5-3. The angle adjustment bolt 5-7 can be inserted into or pass through the arc support structure 3 through the second lower bolt insertion hole 3-1. The second lower bolt insertion hole 3-1 can be a blind hole or a through hole design.

[0074] The load-bearing main beam 6 and purlin 7 are mounted on the side of the upper web 5-1 away from the semi-fixed rotation axis 5-5 and are secured to the upper web 5-1 by welding or bolting. Purlins 7 are mounted on the side of the load-bearing main beam 6 away from the upper web 5-1 and are used to support photovoltaic panels 8.

[0075] Photovoltaic modules 8 are mounted on purlins 7. By adjusting the tower locks 5, the installation angle of the photovoltaic modules 8 can be changed to adapt to the optimal solar radiation angle in different regions and maximize photovoltaic power generation efficiency.

[0076] Specific implementation steps:

[0077] 1. Foundation installation: Build a concrete foundation 1 at the predetermined location, ensuring it has sufficient strength and stability.

[0078] 2. Support structure installation. Secure the bottom of the curved support structure 3 to the base 1, ensuring a secure connection. The curved support structure 3 has an Ω-shaped front and an H-shaped side, providing excellent load-bearing capacity.

[0079] 3. Tower lock installation: Fit the lower web 5-4 to the top outer arc surface of the arc-shaped support structure 3, and use the buckle position 5-6 and the semi-fixed rotation axis 5-5 to connect the upper web 5-1 and the lower web 5-4.

[0080] 4. Angle adjustment. Select the appropriate preloaded gasket 5-8 based on the optimal solar energy receiving angle at the installation site, insert the angle adjustment bolt 5-7 through the upper bolt hole 5-2 and the lower bolt hole 5-3, and thread it into the lower web 5-4 through the second lower bolt hole 3-1. Tighten the angle adjustment bolt 5-7 to adjust and fix the angle of the upper web 5-1.

[0081] 5. Installation of the load-bearing main beam and purlin: Fix the load-bearing main beam 6 to the side of the upper web 5 - 1 away from the semi-fixed rotation axis 5 - 5 , and then install the purlin 7 on the load-bearing main beam 6 .

[0082] 6. Photovoltaic module installation: Fix the photovoltaic modules 8 to the purlins 7 to complete the installation of the photovoltaic carport.

[0083] Working principle:

[0084] The core of this utility model lies in the adjustable angle of the photovoltaic module 8 achieved through the tower lock 5. The upper web 5-1 and lower web 5-4 are rotatably connected via a semi-fixed rotation axis 5-5 and a latch 5-6. The tilt angle of the upper web 5-1 can be varied by adjusting the angle adjustment bolt 5-7 and replacing the preload gasket 5-8 with different inclinations.

[0085] When the angle adjustment bolts 5-7 are tightened, the upper web 5-1 is fixed at the desired tilt angle, and the load-bearing main beam 6 and purlin 7 tilt accordingly, driving the photovoltaic panels 8 to achieve the optimal light receiving angle. The waist-shaped design of the upper bolt sockets 5-2 allows the upper web 5-1 to tilt freely within a certain range, increasing the flexibility of angle adjustment.

[0086] The utility model provides an angle-adjustable arc-shaped photovoltaic carport with a novel structural design and easy installation and use. Through the innovative combination of the arc-shaped support structure 3 and the tower lock 5, the installation angle of the photovoltaic module 8 can be conveniently adjusted and reliably locked, adapting to the solar energy utilization needs of different regions.

[0087] Compared to existing technologies such as those described in Document 1, this solution eliminates the need for complex devices like motors, reducing costs and maintenance requirements. The Ω- and H-shaped designs of the curved support structure 3 not only enhance structural strength but also enhance aesthetics. The provision of weight-reducing openings 4 reduces overall weight, facilitating installation and transportation.

[0088] The utility model focuses on solving the problem that the angle of photovoltaic modules is difficult to adjust during installation of photovoltaic carports. Through a simple mechanical structure, the angle of photovoltaic modules can be quickly and accurately adjusted and locked, thereby improving the efficiency of photovoltaic power generation. It has broad application prospects and market value.

[0089] In the description and claims of this application, the words "include / comprise" and the words "have / include" and their variations are used to specify the existence of stated features, values, steps or components, but do not exclude the existence or addition of one or more other features, values, steps, components or their combinations.

[0090] Some features of the present invention are described in separate embodiments for clarity of explanation, however, these features may also be described in combination in a single embodiment. Conversely, some features of the present invention are described in a single embodiment for brevity, however, these features may also be described in different embodiments individually or in any suitable combination.

[0091] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An angle-adjustable arc-shaped photovoltaic carport, characterized in that: include: Base (1); An arc-shaped support structure (3), the bottom of which is fixed on the base (1); A tower buckle lock (5) comprising an upper web (5-1), a lower web (5-4), and an angle adjustment bolt (5-7) threadedly connected to the upper web (5-1) and the lower web (5-4), wherein the upper web (5-1) is provided with a semi-fixed rotation axis (5-5), the lower web (5-4) is configured as a circular arc plate structure matching the outer arc surface of the arc-shaped support structure (3), and a buckle position (5-6) into which the semi-fixed rotation axis (5-5) is buckled is provided on one side of the outer arc surface of the lower web (5-4); and A photovoltaic assembly (8) is mounted on a side of the upper web (5-1) away from the semi-fixed rotation axis (5-5).

2. The angle-adjustable arc-shaped photovoltaic carport according to claim 1 is characterized in that: The front side of the arc-shaped support structure (3) is an Ω-shaped structure.

3. The angle-adjustable arc-shaped photovoltaic carport according to claim 2, characterized in that: The arc-shaped support structure (3) is formed by winding H-shaped steel, and the side surface is an H-shaped structure.

4. The angle-adjustable arc-shaped photovoltaic carport according to claim 1, characterized in that: The upper web (5-1) is provided with upper bolt insertion holes (5-2) on both sides of the semi-fixed rotation axis (5-5), and the lower web (5-4) is provided with lower bolt insertion holes (5-3) on both sides of the buckle position (5-6), which are matched one-to-one with the upper bolt insertion holes (5-2), and the angle adjustment bolt (5-7) is connected to the upper bolt insertion hole (5-2) and the lower bolt insertion hole (5-3).

5. The angle-adjustable arc-shaped photovoltaic carport according to claim 1, characterized in that: The arc-shaped photovoltaic carport further comprises a load-bearing main beam (6) mounted on a side of the upper web (5-1) away from the semi-fixed rotation axis (5-5), a purlin (7) being mounted on a side of the load-bearing main beam (6) away from the upper web (5-1), and the photovoltaic assembly (8) being mounted on the purlin (7).

6. The angle-adjustable arc-shaped photovoltaic carport according to claim 2, characterized in that: A plurality of weight-reducing openings (4) are provided on the arc-shaped support structure (3).

7. The angle-adjustable arc-shaped photovoltaic carport according to claim 1, characterized in that: The base (1) is made of a concrete structure.

8. The angle-adjustable arc-shaped photovoltaic carport according to claim 4, characterized in that: The arc-shaped support structure (3) is provided with a second lower bolt insertion hole (3-1) connected to the lower bolt insertion hole (5-3).

9. The angle-adjustable arc-shaped photovoltaic carport according to claim 4, characterized in that: The upper bolt insertion hole (5-2) is a waist-shaped hole.

10. The angle-adjustable arc-shaped photovoltaic carport according to claim 9, characterized in that: The angle adjustment bolt (5-7) is equipped with a pre-tightening gasket (5-8), and no less than two of the pre-tightening gaskets (5-8) are provided, and at least two of the pre-tightening gaskets (5-8) have different inclinations.

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