A photovoltaic support

Abstract

This utility model discloses a photovoltaic (PV) support structure, including a column, a support beam, connecting components, and reinforcing rods. The support beam has a support surface and an mounting surface. The support surface has at least three mounting positions for PV modules, accommodating more modules, increasing installation capacity and power generation efficiency. Furthermore, the increased number of modules does not increase the number of supports, reducing the use of materials such as columns and beams, lowering steel consumption and manufacturing costs, and improving project economic benefits and return on investment. In the connecting components, the first and second connecting rods are respectively mounted on both sides of the column, with one end connected to the mounting surface. The first and second connecting diagonal braces are respectively connected at one end to their corresponding connecting rods, and at the other end to the mounting surface. Reinforcing rods are located between the first connecting diagonal brace and the mounting surface, and between the second connecting diagonal brace and the mounting surface, further enhancing the structural stability of the support structure and ensuring the safe and efficient operation of the PV modules in complex environments.

Description

Technical Field

[0001] This utility model relates to the field of bracket technology, and in particular to a photovoltaic bracket support system. Background Technology

[0002] Against the backdrop of the global energy structure's accelerated transition to clean energy, photovoltaic (PV) power generation, as a highly promising renewable energy utilization method, has experienced rapid development in recent years. As a crucial component of PV power generation systems, PV support structures primarily provide stable support for PV modules, ensuring their safe and efficient operation under various environmental conditions, thereby converting solar energy into electrical energy.

[0003] Traditional photovoltaic (PV) mounting systems were widely used in the early stages of the PV power generation industry. While their structures varied, common forms included 1P*13 and 2P*13, capable of supporting single or double rows of PV modules. These traditional systems, to a certain extent, met the basic needs of PV power generation systems at the time, laying the foundation for the development of the PV power generation industry.

[0004] However, this traditional structure has many limitations. Firstly, the number of photovoltaic (PV) modules that can be accommodated in a single or double-row array of traditional PV mounting brackets is limited. For example, a 2P*13 bracket typically only accommodates 26 PV modules per row. This limited installation capacity directly restricts the overall power generation capacity of the PV system, making it difficult to further improve power generation efficiency within the same land area. Secondly, to achieve a certain installation capacity, traditional single or double-row PV mounting brackets require a significant amount of steel and other materials. Because their structural design can only support a limited capacity of PV modules, ensuring the stability and load-bearing capacity of the bracket often necessitates adding more arrays or using higher-power PV modules. This not only increases material procurement costs but also raises the processing, installation, and subsequent operation and maintenance costs of the brackets. In large-scale PV power generation projects, the persistently high manufacturing costs significantly impact the project's economic benefits, reduce the return on investment, and thus constrain the further development of the PV power generation industry. Utility Model Content

[0005] The purpose of this utility model is to disclose a new type of photovoltaic bracket that improves installation capacity, reduces manufacturing costs, and has good stability.

[0006] To achieve the above objectives, this utility model discloses a photovoltaic support bracket, comprising: a column; a support beam having a support surface and an assembly surface, the support surface having at least three sets of mounting positions for installing photovoltaic power generation modules; a connecting assembly including a first connecting rod, a second connecting rod, a first connecting brace, and a second connecting brace, the first connecting rod and the second connecting rod being respectively mounted on both sides of the column, and one end of the first connecting rod and one end of the second connecting rod being connected to the assembly surface, one end of the first connecting brace being connected to the first connecting rod and the other end being connected to the assembly surface, one end of the second connecting brace being connected to the second connecting rod and the other end being connected to the assembly surface; and a reinforcing rod group disposed between the first connecting brace and the assembly surface and between the second connecting brace and the assembly surface.

[0007] By adopting the above scheme, the support beam of the photovoltaic bracket has a support surface and an assembly surface. The support surface is provided with at least three sets of mounting positions for photovoltaic power generation modules, which can accommodate more photovoltaic power generation modules, making the installation more centralized, thereby increasing the overall installation capacity and bringing more power generation benefits. Since the number of photovoltaic power generation modules that can be installed increases without increasing the number of brackets, the materials such as columns and fewer crossbeams are greatly reduced, thus significantly reducing the amount of steel required, thereby reducing the manufacturing cost of the bracket and improving the economic benefits and return on investment of the photovoltaic power generation project. At the same time, strengthening the pole group further enhances the stability of the entire bracket structure, enhances the stability of the bracket in complex environments, and ensures the safe and efficient operation of the photovoltaic power generation modules.

[0008] Furthermore, the mounting position includes a first assembly hole group and a second assembly hole group arranged at intervals, each of the first assembly hole group and the second assembly hole group including at least two mounting holes.

[0009] By adopting the above scheme, the design of multiple mounting holes increases the number of connection points between the modules and the support frame. When installing photovoltaic modules, connecting and fixing the module's mounting holes to multiple mounting holes on the support frame allows for a more even distribution of external forces on the modules, such as wind and snow loads. In actual photovoltaic power generation projects, to achieve optimal power generation efficiency, the installation angle and position of the photovoltaic modules need to be adjusted according to local geographical environment, solar altitude angle, and other factors. Multiple mounting holes facilitate this adjustment. For example, when adjusting the module's installation angle, different combinations of mounting holes can be selected to change the module's tilt angle; when adjusting the module's position, different mounting holes can also be used to achieve horizontal or vertical movement of the module on the support frame. This allows for better adaptation to different installation environments and power generation needs, improving power generation efficiency.

[0010] Furthermore, the assembly surface includes, from one end to the other, a first diagonal brace connection position, a first reinforcing connection position, a first rod connection position, a second rod connection position, a second reinforcing connection position, and a second diagonal brace connection position in sequence.

[0011] By adopting the above scheme, the relative positions and functions of each connection point work together to ensure that the bracket maintains a good balance when subjected to external forces. For construction workers, the orderly arrangement of the connection points on the assembly surface makes the installation process clearer and more convenient. This reduces confusion and errors during installation, and improves installation efficiency and quality.

[0012] Furthermore, the first diagonal brace connection, the first reinforcing connection, the first rod connection, the second rod connection, the second reinforcing connection, and the second diagonal brace connection each include at least two connection holes.

[0013] By adopting the above solution, it is possible to adapt to diagonal braces and reinforcing rods of different sizes, providing more installation options for connecting parts of different specifications. Multiple connection holes allow the connecting parts to be installed at different angles.

[0014] Furthermore, the reinforcing rod assembly includes a first reinforcing rod, a second reinforcing rod, a third reinforcing rod, and a fourth reinforcing rod. One end of the first reinforcing rod is connected to a first reinforcing connection position, and the other end is connected to the middle of the first connecting diagonal brace. One end of the second reinforcing rod is connected to the first reinforcing connection position, and the other end is connected to one end of the first connecting diagonal brace. One end of the third reinforcing rod is connected to the second reinforcing connection position, and the other end is connected to the middle of the second connecting diagonal brace. One end of the fourth reinforcing rod is connected to the second reinforcing connection position, and the other end is connected to one end of the second connecting diagonal brace.

[0015] By adopting the above-mentioned scheme, this multi-dimensional support can effectively resist external forces from all directions, such as wind and seismic forces, preventing the support from deforming or collapsing and greatly enhancing the overall stability of the structure. The presence of reinforcing rods ensures that external forces are not concentrated in a localized area, but are shared by multiple rods and connections, thereby reducing the risk of localized stress concentration and improving the support's resistance to external forces.

[0016] Furthermore, the other end of the first reinforcing rod is perpendicularly connected to the middle of the first connecting diagonal brace, and the other end of the second reinforcing rod is perpendicularly connected to the middle of the second connecting diagonal brace.

[0017] By adopting the above scheme, the vertical connection method increases the rigidity of the support structure, forming a stable triangular support structure that can effectively resist deformation caused by external forces.

[0018] Furthermore, a clamp assembly for assembling with the column is provided between the first connecting rod and the second connecting rod.

[0019] By adopting the above solution, the clamp assembly tightly connects the first and second connecting rods to the column, forming a multi-point fixing structure. This allows the force to be evenly distributed across multiple parts of the column, rather than concentrated at a single point. In actual installation, columns of different specifications may be encountered, or construction errors may cause deviations between the column dimensions and the design dimensions. The clamp assembly can flexibly adapt to these situations, ensuring that the first and second connecting rods are securely connected to the column.

[0020] Furthermore, the clamp assembly includes a first clamp and a second clamp, which are spaced apart and mounted on the column.

[0021] By adopting the above solution, the spacer clamp assembly can make the bending moment and shear force distribution of the column more uniform, reduce the local stress peak of the column, and improve the load-bearing capacity and service life of the column. It can also make the force on the connecting rod more balanced, avoiding deformation or damage caused by uneven force.

[0022] Furthermore, a height stop is provided between the first connecting rod and the second connecting rod, and the height stop abuts against the top of the column.

[0023] By adopting the above scheme and setting height stops, the height difference between the column and the first connecting rod and the second connecting rod can be adjusted, thereby adjusting the height of the support beam.

[0024] Furthermore, the first connecting rod and the second connecting rod are provided with a plurality of stop rod mounting holes arranged along the height direction, and the two ends of the height stop rod are respectively connected to the stop rod mounting holes of the first connecting rod and the stop rod mounting holes of the second connecting rod.

[0025] By adopting the above solution, the installation height of the height-adjustable support can be adjusted according to actual needs, allowing the support structure to adapt to changes in terrain and ensuring the normal installation and power generation of photovoltaic modules.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] 1. The support surface of the support beam is provided with at least three sets of mounting positions for photovoltaic power generation modules, which can accommodate more photovoltaic power generation modules, making the installation more centralized, thereby increasing the overall installation capacity and bringing more power generation benefits under the same land area.

[0028] 2. Because the number of photovoltaic (PV) power generation modules that can be installed increases without increasing the number of support structures, the amount of materials used, such as columns and beams, is significantly reduced, resulting in a substantial decrease in the amount of steel required and consequently lower manufacturing costs for the support structures. In large-scale PV power generation projects, this cost reduction helps improve the project's economic efficiency and return on investment, thus promoting the further development of the PV power generation industry.

[0029] 3. The reinforcing rods are positioned between the first connecting diagonal brace and the assembly surface, and between the second connecting diagonal brace and the assembly surface, further enhancing the stability of the entire support structure. In complex environments, such as strong winds and heavy rain, the reinforcing rods can enhance the load-bearing capacity and deformation resistance of the support, ensuring the safe and efficient operation of the photovoltaic power generation modules and reducing problems such as module damage and power generation interruption caused by support damage.

[0030] 4. The various components work together to form a stable support system, which not only ensures the stability of the bracket but also enables efficient installation of the components. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0033] Figure 2 This is a schematic diagram of the planar structure of an embodiment of the present utility model.

[0034] Key reference numerals in the attached drawings: 1. Column; 2. Support beam; 21. Support surface; 211. Mounting position; 2111. First assembly hole group; 2112. Second assembly hole group; 2113. Mounting hole position; 22. Assembly surface; 221. First diagonal brace connection position; 222. First reinforcing connection position; 223. First rod connection position; 224. Second rod connection position; 225. Second reinforcing connection position; 226. Second diagonal brace connection position; 3. Connecting assembly; 31. First connecting rod; 32. Second connecting rod; 33. First connecting diagonal brace; 34. Second connecting diagonal brace; 4. Reinforcing rod group; 41. First reinforcing rod; 42. Second reinforcing rod; 43. Third reinforcing rod; 44. Fourth reinforcing rod; 5. Clamp assembly; 51. First clamp; 52. Second clamp; 6. Height stop bar; 61. Stop bar mounting hole. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0036] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0037] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0038] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0039] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, components, or parts (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, components, or parts. Unless otherwise stated, "a plurality of" means two or more.

[0040] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0041] Please refer to Embodiment 1 of this utility model. Figures 1 to 2As shown, a photovoltaic support bracket is provided, including a column 1, a support beam 2, a connecting component 3, and a reinforcing rod group 4. The column 1 is vertically fixed to the foundation. The support beam 2 is made of steel with a cross-section of C or I. In this embodiment 1, the support beam 2 is a C-shaped cross-section steel, and the C-shaped cross-section steel is placed horizontally so that the opening faces the horizontal direction. At this time, the top surface of the support beam 2 is the support surface 21, and the back side of the opening is the assembly surface 22. The support beam 2 can be kept horizontal or tilted to the horizontal plane. Optionally, the support surface 21 is provided with at least three sets of mounting positions 211 for installing photovoltaic power generation modules. In this embodiment 1, the support surface 21 is provided with three sets of mounting positions 211, which are linearly arranged along the length of the support beam 2. Each set of mounting positions 211 includes a first assembly hole group 2111 and a second assembly hole group 2112 spaced apart along the length of the support beam 2. The first assembly hole group 2111 and the second assembly hole group 2112 each include at least two mounting holes 2113, which are also arranged along the length of the support beam 2, increasing the number of connection points between the photovoltaic power generation module and the bracket. When installing the photovoltaic power generation module, by connecting and fixing the mounting holes of the photovoltaic power generation module with multiple mounting holes 2113 on the bracket, the external forces, such as wind force and snow load, on the module can be more evenly distributed. When adjusting the position of the module, different mounting holes 2113 can be used to achieve horizontal or vertical movement of the photovoltaic power generation module on the bracket. It can better adapt to different installation environments and power generation needs, and improve power generation efficiency.

[0042] In this embodiment 1, the mounting surface 22, from one end to the other, sequentially includes a first diagonal brace connection position 221, a first reinforcing connection position 222, a first rod connection position 223, a second rod connection position 224, a second reinforcing connection position 225, and a second diagonal brace connection position 226. Optionally, each of the first diagonal brace connection position 221, the first reinforcing connection position 222, the first rod connection position 223, the second rod connection position 224, the second reinforcing connection position 225, and the second diagonal brace connection position 226 includes at least two connecting holes. In this embodiment 1, the number of connecting holes in the first diagonal brace connection position 221 and the second diagonal brace connection position 226 is five, the number of connecting holes in the first reinforcing connection position 222 and the second reinforcing connection position 225 is three, and the number of connecting holes in the first rod connection position 223 and the second rod connection position 224 is three. This design allows for the adaptation of diagonal braces and reinforcing rods of different sizes, providing more installation options for connecting components of different specifications. The multiple connecting holes allow the connecting components to be installed at different angle positions. The connecting assembly 3 includes a first connecting rod 31, a second connecting rod 32, a first connecting brace 33, and a second connecting brace 34. The first connecting rod 31 and the second connecting rod 32 are respectively assembled on both sides of the column 1. One end of the first connecting rod 31 is fixed to the connecting hole of the first rod connecting position 223 by a fastener. One end of the second connecting rod 32 is fixed to the connecting hole of the second rod connecting position 224 by a fastener. One end of the first connecting brace 33 is fixed to the lower end of the first connecting rod 31 by a fastener. The other end of the first connecting brace 33 is fixed to the connecting hole of the first brace connecting position 221 by a fastener. One end of the second connecting brace 34 is fixed to the lower end of the second connecting rod 32 by a fastener. The other end of the second connecting brace 34 is fixed to the connecting hole of the second brace connecting position 226 by a fastener. The reinforcing rod group 4 is disposed between the first connecting brace 33 and the mounting surface 22 and between the second connecting brace 34 and the mounting surface 22.

[0043] In some embodiments, the reinforcing rod group 4 includes a first reinforcing rod 41, a second reinforcing rod 42, a third reinforcing rod 43, and a fourth reinforcing rod 44. One end of the first reinforcing rod 41 is fixed to the connecting hole of the first reinforcing connection position 222 by a fastener, and the other end is connected to the middle of the first connecting diagonal brace 33 by a fastener. Similarly, one end of the second reinforcing rod 42 is fixed to the connecting hole of the first reinforcing connection position 222 by a fastener, and the other end is connected to one end of the first connecting diagonal brace 33 by a fastener. One end of the third reinforcing rod 43 is fixed to the connecting hole of the second reinforcing connection position 225 by a fastener, and the other end is connected to the middle of the second connecting diagonal brace 34 by a fastener. Similarly, one end of the fourth reinforcing rod 44 is fixedly connected to the connecting hole of the second reinforcing connection position 225 by a fastener, and the other end is connected to one end of the second connecting diagonal brace 34 by a fastener. This multi-dimensional support can effectively resist external forces from all directions, such as wind and earthquake forces, preventing the support from deforming or collapsing, and greatly enhancing the overall stability of the structure. The presence of reinforcing rods prevents external forces from concentrating in a localized area. Instead, they are shared by multiple rods and connections, thereby reducing the risk of localized stress concentration and improving the support's resistance to external forces.

[0044] It should be noted that the fasteners include, but are not limited to, screws, bolts, or bolts.

[0045] In this embodiment 1, the other end of the first reinforcing rod 41 is vertically connected to the middle of the first connecting diagonal brace 33, and the other end of the second reinforcing rod 42 is vertically connected to the middle of the second connecting diagonal brace 34. The vertical connection increases the rigidity of the support structure and forms a stable triangular support structure, which can effectively resist deformation caused by external forces.

[0046] In some embodiments, a clamp assembly 5 for assembling with the column 1 is provided between the first connecting rod 31 and the second connecting rod 32. The clamp assembly 5 tightly connects the first connecting rod 31 and the second connecting rod 32 to the column 1, forming a multi-point fixing structure. This allows the force to be evenly distributed to multiple parts of the column 1, rather than concentrated on a single point. In actual installation, columns 1 of different specifications may be encountered, or the dimensions of the column 1 may deviate from the design dimensions due to construction errors. The clamp assembly 5 can flexibly adapt to these situations, ensuring that the first connecting rod 31 and the second connecting rod 32 can be firmly connected to the column 1.

[0047] In this embodiment 1, the clamp assembly 5 includes a first clamp 51 and a second clamp 52. The first clamp 51 and the second clamp 52 are spaced apart and assembled on the column 1. The spaced clamp assembly 5 can make the bending moment and shear force distribution of the column 1 more uniform, reduce the local stress peak of the column 1, and improve the load-bearing capacity and service life of the column 1. It can also make the force on the connecting rod more balanced, avoiding deformation or damage caused by uneven force. Optionally, in some embodiments, in order to avoid too many connecting parts at the same location of the first connecting rod 31 and the second connecting rod 32, the connection point can be transferred to the first clamp 51 and the second clamp 52 or other structures, which can ensure that the column 1, the first connecting rod 31, the second connecting rod 32, the first connecting diagonal brace 33, the second connecting diagonal brace 34, the second reinforcing rod 42 and the fourth reinforcing rod 44 can be stably fixed.

[0048] In some embodiments, a height stop bar 6 is provided between the first connecting rod 31 and the second connecting rod 32. The height stop bar 6 abuts against the top of the column 1. By providing the height stop bar 6, the height difference between the column 1 and the first connecting rod 31 and the second connecting rod 32 can be adjusted, thereby adjusting the height of the support beam 2. In this embodiment 1, the first connecting rod 31 and the second connecting rod 32 are provided with a plurality of stop bar mounting holes 61 arranged along the height direction. The two ends of the height stop bar 6 are respectively connected to the stop bar mounting holes 61 of the first connecting rod 31 and the stop bar mounting holes 61 of the second connecting rod 32, so that the installation height of the height stop bar 6 can be adjusted according to actual needs, allowing the support structure to adapt to changes in terrain and ensuring the normal installation and power generation of the photovoltaic modules.

[0049] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0050] 1. The support surface 21 of the support beam 2 is provided with at least three sets of mounting positions 211 for installing photovoltaic power generation modules, which can accommodate more photovoltaic power generation modules, making the installation more centralized, thereby increasing the overall installation capacity and bringing more power generation benefits under the same floor area.

[0051] 2. Because the number of photovoltaic power generation modules that can be installed increases without increasing the number of support structures, the amount of materials used, such as columns and beams, is significantly reduced, resulting in a substantial decrease in the amount of steel required and thus lowering the manufacturing cost of the support structures. In the large-scale construction of photovoltaic power generation projects, this cost reduction helps improve the project's economic efficiency and return on investment, promoting the further development of the photovoltaic power generation industry.

[0052] 3. The reinforcing rod assembly 4 is positioned between the first connecting diagonal brace 33 and the assembly surface 22, and between the second connecting diagonal brace 34 and the assembly surface 22, further enhancing the stability of the entire support structure. In complex environments, such as strong winds and heavy rain, the reinforcing rod assembly 4 can enhance the load-bearing capacity and deformation resistance of the support, ensuring the safe and efficient operation of the photovoltaic power generation modules and reducing problems such as module damage and power generation interruption caused by support damage.

[0053] 4. The various components work together to form a stable support system, which not only ensures the stability of the bracket but also enables efficient installation of the components.

[0054] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A photovoltaic support structure, characterized in that, include: Column (1); A support beam (2) has a support surface (21) and an assembly surface (22). The support surface (21) is provided with at least three sets of mounting positions (211) for installing photovoltaic power generation modules. The connecting component (3) includes a first connecting rod (31), a second connecting rod (32), a first connecting brace (33), and a second connecting brace (34). The first connecting rod (31) and the second connecting rod (32) are respectively mounted on both sides of the column (1). One end of the first connecting rod (31) and one end of the second connecting rod (32) are connected to the mounting surface (22). One end of the first connecting brace (33) is connected to the first connecting rod (31), and the other end is connected to the mounting surface (22). One end of the second connecting brace (34) is connected to the second connecting rod (32), and the other end is connected to the mounting surface (22). A reinforcing rod assembly (4) is provided between the first connecting diagonal brace (33) and the assembly surface (22) and between the second connecting diagonal brace (34) and the assembly surface (22).

2. A photovoltaic support according to claim 1, characterized in that, The mounting position (211) includes a first assembly hole group (2111) and a second assembly hole group (2112) arranged at intervals, and each of the first assembly hole group (2111) and the second assembly hole group (2112) includes at least two mounting holes (2113).

3. A photovoltaic support structure according to claim 1, characterized in that, The assembly surface (22) includes, from one end to the other, a first diagonal brace connection position (221), a first reinforcing connection position (222), a first rod connection position (223), a second rod connection position (224), a second reinforcing connection position (225), and a second diagonal brace connection position (226).

4. A photovoltaic support according to claim 3, characterized in that, The first diagonal brace connection (221), the first reinforcing connection (222), the first rod connection (223), the second rod connection (224), the second reinforcing connection (225), and the second diagonal brace connection (226) all include at least two connection holes.

5. A photovoltaic support according to claim 3, characterized in that, The reinforcing rod group (4) includes a first reinforcing rod (41), a second reinforcing rod (42), a third reinforcing rod (43), and a fourth reinforcing rod (44). One end of the first reinforcing rod (41) is connected to the first reinforcing connection position (222), and the other end is connected to the middle of the first connecting diagonal brace (33). One end of the second reinforcing rod (42) is connected to the first reinforcing connection position (222), and the other end is connected to one end of the first connecting diagonal brace (33). One end of the third reinforcing rod (43) is connected to the second reinforcing connection position (225), and the other end is connected to the middle of the second connecting diagonal brace (34). One end of the fourth reinforcing rod (44) is connected to the second reinforcing connection position (225), and the other end is connected to one end of the second connecting diagonal brace (34).

6. A photovoltaic support according to claim 5, characterized in that, The other end of the first reinforcing rod (41) is perpendicularly connected to the middle of the first connecting brace (33), and the other end of the second reinforcing rod (42) is perpendicularly connected to the middle of the second connecting brace (34).

7. A photovoltaic support structure according to claim 1, characterized in that, A clamp assembly (5) for assembling with the column (1) is provided between the first connecting rod (31) and the second connecting rod (32).

8. A photovoltaic support according to claim 7, characterized in that, The clamp assembly (5) includes a first clamp (51) and a second clamp (52), which are spaced apart and mounted on the column (1).

9. A photovoltaic support structure according to claim 1, characterized in that, A height stop bar (6) is provided between the first connecting rod (31) and the second connecting rod (32), and the height stop bar (6) abuts against the top of the column (1).

10. A photovoltaic support according to claim 9, characterized in that, The first connecting rod (31) and the second connecting rod (32) are provided with a plurality of stop rod mounting holes (61) arranged along the height direction. The two ends of the height stop rod (6) are respectively connected to the stop rod mounting holes (61) of the first connecting rod (31) and the stop rod mounting holes (61) of the second connecting rod (32).

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