CN219999280U - Photovoltaic bracket - Google Patents

Abstract

The utility model discloses a photovoltaic bracket, which comprises a fixing mechanism, a supporting and adjusting mechanism and a reinforcing mechanism, wherein the fixing mechanism comprises an upright post; the supporting and adjusting mechanism comprises a supporting structure and an adjusting structure, the supporting structure comprises an inclined beam and an inclined stay bar, the inclined beam is used for supporting the photovoltaic module, and the reinforcing mechanism comprises a reinforcing rod and a guide piece. When the adjusting structure drives the diagonal brace to move towards the direction close to or far away from the upright, the diagonal brace can rotate relative to adjust the angle of the photovoltaic module, meanwhile, the diagonal brace can drive the guide piece to slide relative to the reinforcing rod, the reinforcing rod can provide supporting force for the adjusting structure, meanwhile, the stress of the adjusting structure can be effectively reduced, deformation of the adjusting structure caused by overlarge stress or influence of wind and snow load in the using process is avoided, even the problem that the photovoltaic support collapses is caused, the effectiveness of the photovoltaic support for supporting the photovoltaic module is guaranteed, the stability and safety of the photovoltaic support can be effectively improved, and the service life is prolonged.

Description

Photovoltaic bracket

Technical Field

The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket.

Background

The photovoltaic bracket is a special bracket designed for placing, installing and fixing the solar panel. At present, in a solar power station, a fixed adjustable bracket can realize various forms of adjusting an inclination angle monthly, adjusting an inclination angle quarterly and the like in one year according to actual demands, and the purpose of improving the generated energy is realized by flexibly adjusting the fixed inclination angle. However, the existing photovoltaic bracket can be influenced by wind and snow loads in the use process, deformation is generated, even the supporting function of the photovoltaic bracket is invalid, and the power generation efficiency of the photovoltaic module is further influenced.

Therefore, there is a need to provide a new photovoltaic support to solve the above technical problems.

Disclosure of Invention

The utility model mainly aims to provide a photovoltaic bracket, which aims to solve the problems that the existing photovoltaic bracket is easy to deform and even has invalid function when being loaded by wind and snow in the use process.

In order to achieve the above purpose, the photovoltaic bracket provided by the utility model comprises a fixing mechanism, a supporting and adjusting mechanism and a reinforcing mechanism, wherein the fixing mechanism comprises a stand column; the support adjusting mechanism comprises a support structure and an adjusting structure, the support structure comprises an inclined beam and an inclined strut, the inclined beam is used for supporting the photovoltaic module, the inclined beam is rotationally connected with the upright post, the upper end of the inclined strut is hinged with the inclined beam, the lower end of the inclined strut is connected with the upper end of the adjusting structure, and the lower end of the adjusting structure is hinged with the upright post; the reinforcing mechanism comprises a reinforcing rod and a guide piece, wherein the upper end of the reinforcing rod is in sliding connection with the guide piece, the lower end of the reinforcing rod is connected with the lower end of the adjusting structure, the guide piece is connected with the diagonal bracing, and the adjusting structure is used for driving the diagonal bracing to move in the direction close to or far away from the upright post so that the diagonal bracing rotates relative to the upright post, and the guide piece is driven by the diagonal bracing to slide relative to the reinforcing rod.

Optionally, the reinforcing mechanism further comprises a positioning piece, the lower end of the diagonal brace is provided with a connecting hole for the positioning piece to pass through, the reinforcing rod is provided with a plurality of adjusting holes for the positioning piece to pass through, the adjusting holes are arranged at intervals along the length direction of the reinforcing rod, and the diagonal brace is connected with the reinforcing rod through the positioning piece.

Optionally, the positioning piece is a positioning bolt, and the reinforcing mechanism further comprises a positioning nut matched with the positioning bolt, and the positioning bolt is matched with the positioning nut to clamp the diagonal brace and the reinforcing rod.

Optionally, the guide piece is a frame structure, the frame structure forms a sliding space, the reinforcing rod passes through the sliding space and the reinforcing rod is in sliding connection with the side wall of the sliding space.

Optionally, the supporting structure further comprises a rotating rod and a reinforcing rod, the rotating rod is rotationally connected with the upright post, two ends of the rotating rod are respectively connected with the inclined beam and the lower end of the reinforcing rod, and the upper end of the reinforcing rod is hinged with the inclined beam.

Optionally, the adjusting structure includes a driving piece and two link assemblies, the upper end and the lower end of each link assembly respectively with the diagonal brace is articulated with the stand corresponds, the driving piece is used for driving two link assemblies are close to each other or keep away from each other so as to drive the diagonal brace is kept away from or is close to the stand.

Optionally, the driving member is a screw, and each connecting rod assembly is in threaded connection with the driving member.

Optionally, each connecting rod assembly includes a mounting seat and two connecting arms, two connecting arms are close to the one end of screw rod all with the mounting seat articulates, one connecting arm keep away from the one end of mounting seat with the stand articulates, another connecting arm keep away from the one end of mounting seat with the diagonal brace articulates, the screw rod passes the mounting seat and with mount pad threaded connection.

Optionally, the adjusting structure further comprises a torque wrench, wherein the torque wrench is connected with the screw and used for driving the screw to rotate.

Optionally, the fixing mechanism further comprises a bottom pile and a stiffening plate arranged on the bottom pile, the lower end of the upright post is connected with the bottom pile, and the stiffening plate is connected with the upright post.

In the technical scheme of the utility model, the photovoltaic bracket comprises a fixing mechanism, a supporting and adjusting mechanism and a reinforcing mechanism, wherein the fixing mechanism comprises an upright post; the support adjusting mechanism comprises a support structure and an adjusting structure, the support structure comprises an inclined beam and an inclined stay bar, the inclined beam is used for supporting the photovoltaic module, the reinforcing mechanism comprises a reinforcing rod and a guide piece, the upper end of the reinforcing rod is in sliding connection with the guide piece, the lower end of the reinforcing rod is connected with the lower end of the adjusting structure, and the guide piece is connected with the inclined stay bar. When the adjusting structure drives the diagonal brace to move towards the direction close to or far away from the upright post, the diagonal brace can rotate relative to adjust the angle of the photovoltaic module, so that the photovoltaic module and sunlight can be kept at the optimal radiation angle, the power generation efficiency of the photovoltaic module is improved, meanwhile, the diagonal brace can drive the guide piece to slide relative to the reinforcing rod, the reinforcing rod can provide supporting force for the adjusting structure, meanwhile, the stress of the adjusting structure can be effectively relieved, deformation caused by overlarge stress or influence of wind and snow load in the using process of the adjusting structure is avoided, and even the problem that the photovoltaic bracket collapses is solved, so that the effectiveness of the photovoltaic bracket for supporting the photovoltaic module is guaranteed. Therefore, in the technical scheme, the integral strength of the adjusting structure can be effectively improved through the reinforcing structure, the supporting strength of the photovoltaic bracket is further improved, the damage of the photovoltaic assembly is avoided, the stability and the safety of the photovoltaic bracket in the use process can be effectively improved, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram illustrating an assembly of a fixing mechanism, an adjusting mechanism and a reinforcing mechanism according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a photovoltaic module supported by a photovoltaic bracket according to an embodiment of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Photovoltaic bracket	22	Adjusting structure
10	Fixing mechanism	221	Driving piece
				11	Upright post	222	Connecting rod assembly
12	Bottom pile	222a	Mounting base
				13	Stiffening plate	222b	Connecting arm
20	Support adjustment mechanism	223	Moment spanner
				21	Supporting structure	30	Reinforcing mechanism
211	Oblique beam	31	Reinforcing rod
				212	Diagonal brace	311	Adjusting hole
213	Rotating rod	32	Guide piece
				214	Reinforcing rod	200	Photovoltaic module

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

The utility model provides a photovoltaic bracket, which aims to solve the problems that the existing photovoltaic bracket is easy to deform and even has invalid function when being loaded by wind and snow in the use process.

As shown in fig. 1 and 2, in an embodiment of the present utility model, a photovoltaic bracket 100 includes a fixing mechanism 10, a support adjustment mechanism 20, and a reinforcement mechanism 30, the fixing mechanism 10 including a column 11; the supporting and adjusting mechanism 20 comprises a supporting structure 21 and an adjusting structure 22, the supporting structure 21 comprises an inclined beam 211 and an inclined strut 212, the inclined beam 211 is used for supporting the photovoltaic module 200, the inclined beam 211 is rotationally connected with the upright 11, the upper end of the inclined strut 212 is hinged with the inclined beam 211, the lower end of the inclined strut 212 is connected with the upper end of the adjusting structure 22, and the lower end of the adjusting structure 22 is hinged with the upright 11; the reinforcing mechanism 30 comprises a reinforcing rod 31 and a guide piece 32, wherein the upper end of the reinforcing rod 31 is slidably connected with the guide piece 32, the lower end of the reinforcing rod 31 is connected with the lower end of the adjusting structure 22, the guide piece 32 is connected with the diagonal brace 212, and the adjusting structure 22 is used for driving the diagonal brace 212 to move towards a direction close to or far away from the upright 11 so as to enable the diagonal brace 211 to rotate relative to the upright 11 and drive the guide piece 32 to slide relative to the reinforcing rod 31 through the diagonal brace 212.

In the above embodiment, the photovoltaic module 200 is a device for directly generating electricity by solar energy, mainly made of a semiconductor material of silicon material, and is capable of converting light energy into electric energy, thereby facilitating the collection and utilization of clean energy, and the photovoltaic bracket 100 is a special bracket designed for placing, installing and fixing the photovoltaic module 200. When the adjusting structure 22 drives the diagonal brace 212 to move towards the direction close to or far away from the upright 11, the diagonal brace 211 can rotate relative to the upright 11 to adjust the angle of the photovoltaic module 200, so that the photovoltaic module 200 and sunlight can be kept at the optimal radiation angle, the power generation efficiency of the photovoltaic module 200 is improved, meanwhile, the diagonal brace 212 can drive the guide piece 32 to slide relative to the reinforcing rod 31, the reinforcing rod 31 can provide supporting force for the adjusting structure 22, meanwhile, the stress of the adjusting structure 22 can be effectively reduced, deformation of the adjusting structure 22 due to overlarge stress or influence of wind and snow load in the using process is avoided, even the problem that the photovoltaic bracket 100 collapses is solved, and the effectiveness of the photovoltaic module 200 is guaranteed. From this, can effectively improve the holistic intensity of regulation structure 22 through setting up reinforced structure, and then improved the support strength of photovoltaic support 100, avoided the damage of photovoltaic module 200, can also effectively improve stability and the security of photovoltaic support 100 in the use, prolonged life.

Wherein, reinforcing mechanism 30 still includes setting element (not marked), and the connecting hole that supplies the setting element to pass is offered to the lower extreme of diagonal brace 212, and a plurality of regulation holes 311 that supply the setting element to pass are offered to reinforcing rod 31, and a plurality of regulation holes 311 set up along the length direction interval of reinforcing rod 31, and diagonal brace 212 and reinforcing rod 31 pass through the setting element and connect. Specifically, the adjusting structure 22 drives the diagonal brace 212 to move towards the direction approaching or separating from the upright post 11, so that the diagonal brace 211 rotates relative to the upright post 11, and further drives the photovoltaic module 200 to rotate to realize multi-angle adjustment of the photovoltaic module 200, and a plurality of adjusting holes 311 are formed in the reinforcing rod 31, so that the number of the adjusting holes 311 is consistent with the number of angles that the photovoltaic module 200 can adjust; when the photovoltaic module 200 rotates to any angle, the positioning piece passes through the connecting hole and the corresponding adjusting hole 311 to fix the diagonal brace 212 and the reinforcing rod 31, so that the supporting strength of the photovoltaic bracket 100 for supporting the photovoltaic module 200 is further ensured, the solar energy utilization rate of the photovoltaic module 200 is improved, and the power generation efficiency is improved.

Further, the positioning member is a positioning bolt, and the reinforcement mechanism 30 further includes a positioning nut that cooperates with the positioning bolt to clamp the diagonal brace 212 and the reinforcement bar 31. When the photovoltaic module 200 rotates to any angle, the positioning bolts sequentially penetrate through the connecting holes and the corresponding adjusting holes 311, the positioning nuts are screwed down to clamp the diagonal brace 212 and the reinforcing rod 31, the reinforcing rod 31 further provides supporting force for the diagonal brace 212, the stress of the adjusting structure 22 is relieved, the adjusting structure 22 is prevented from being deformed due to overlarge stress, and the stability of the photovoltaic support 100 for supporting the photovoltaic module 200 is improved. The diagonal brace 212 and the reinforcing rod 31 are clamped in a mode of matching the positioning bolts and the positioning nuts, and the clamping device has the advantages of being convenient to install, high in connection strength and long in service life.

In one embodiment, the guide member 32 is a frame structure, the frame structure forms a sliding space, the reinforcing rod 31 passes through the sliding space, and the reinforcing rod 31 is slidably connected to a side wall of the sliding space. Further, the guide member 32 is connected with the diagonal brace 212 through a bolt, the adjusting structure 22 drives the diagonal brace 212 to move in a direction close to or far away from the upright 11, the diagonal brace 212 drives the guide member 32 to slide relative to the reinforcing rod 31, a sliding space is formed by the guide member 32, the reinforcing rod 31 passes through the sliding space and the reinforcing rod 31 is in sliding connection with the side wall of the sliding space, namely, the reinforcing rod 31 is in sliding connection with the diagonal brace 212, the guide member 32 can play a role in guiding, the diagonal brace 212 is ensured to slide upwards or downwards along the extending direction of the reinforcing rod 31, further the accuracy of the photovoltaic module 200 when rotating to any angle is ensured, and the maximization of the solar energy utilization rate of the photovoltaic module 200 is ensured.

The supporting structure 21 further includes a rotating rod 213 and a reinforcing rod 214, the rotating rod 213 is rotatably connected with the upright 11, two ends of the rotating rod 213 are respectively connected with the lower ends of the inclined beam 211 and the reinforcing rod 214, and the upper end of the reinforcing rod 214 is hinged with the inclined beam 211. Specifically speaking, when adjusting structure 22 drives diagonal brace 212 to be close to or keep away from the direction of stand 11 and remove, dwang 213 can take place to rotate with stand 11 relatively, and then drive diagonal brace 211 and rotate so that photovoltaic module 200 rotates, drive photovoltaic module 200 through setting up dwang 213 and rotate, it has simple structure and convenient to use's advantage, make photovoltaic module 200 can keep the sunlight angle of receiving relatively better, thereby realize than the bigger generated energy of fixed bolster, simultaneously, through setting up the both ends of stiffener 214 and being connected with dwang 213 respectively and diagonal brace 211 articulates, the reliability of supporting diagonal brace 211 has been improved, so that diagonal brace 212, diagonal brace 211 and stiffener 214 form stable triangle-shaped structure, can prevent photovoltaic module 200 along with wind swing from top to bottom, and through dwang 213 with photovoltaic module 200 decurrent power direct transfer to stand 11's bottom, the stability of photovoltaic module 100 has been improved, still improved the rigidity of whole photovoltaic module 100, furthest reduces photovoltaic module 200's rocking, and then improved photovoltaic module 100 photovoltaic module 200's support strength, further guarantee photovoltaic module's stability.

In an embodiment, the adjusting structure 22 includes a driving member 221 and two link assemblies 222, wherein an upper end and a lower end of each link assembly 222 are respectively hinged with the diagonal brace 212 and the upright 11, and the driving member 221 is used for driving the two link assemblies 222 to approach each other or to separate from each other so as to drive the diagonal brace 212 to separate from or approach the upright 11. Specifically, when the driving member 221 drives the two link assemblies 222 to approach each other, the diagonal brace 212 is driven to move away from the upright 11, so as to rotate the diagonal beam 211, thereby reducing the inclination angle of the photovoltaic module 200; when the driving member 221 drives the two link assemblies 222 to move away from each other, the diagonal brace 212 is driven to move in a direction approaching to the upright 11, so that the diagonal beam 211 rotates to increase the inclination angle of the photovoltaic module 200, thereby realizing the inclination adjustment of the photovoltaic module 200. The adjusting structure 22 has the advantages of simple and reasonable structure, convenient construction, shortened construction time period, saved installation cost, flexible and convenient angle adjustment, and capability of effectively improving the generated energy of the photovoltaic module 200.

Further, the driving member 221 is a screw, and is in threaded connection with the driving member 221 through each connecting rod assembly 222, the screw rotates to drive the two connecting rod assemblies 222 to be close to or far away from each other, and then drives the diagonal brace 212 to move towards a direction far away from or close to the upright 11, when the photovoltaic assembly 200 rotates to a proper inclination angle, the screw stops rotating to keep the photovoltaic assembly 200 at the inclination angle, the diagonal brace 212 and the reinforcing rod 31 are clamped through the cooperation of the positioning bolt and the positioning nut, the reinforcing rod 31 further provides supporting force for the diagonal brace 212, the stress of the adjusting structure 22 is reduced, deformation of the adjusting structure 22 due to overlarge stress is avoided, and accordingly the stability of the photovoltaic support 100 for supporting the photovoltaic assembly 200 is improved. The screw is adopted for transmission, so that self-locking can be carried out in any range, namely, the inclined strut 212 can be fixed at any position when moving to the position, and displacement cannot occur.

Further, each link assembly 222 includes a mounting seat 222a and two connecting arms 222b, wherein one end of each connecting arm 222b close to the screw rod is hinged to the mounting seat 222a, one end of each connecting arm 222b far away from the mounting seat 222a is hinged to the upright 11, one end of each connecting arm 222b far away from the mounting seat 222a is hinged to the diagonal brace 212, the screw rod passes through the mounting seat 222a and is in threaded connection with the mounting seat 222a, and in each link assembly 222, the screw rod rotates to drive the mounting seat 222a to move towards a direction close to or far away from the other link assembly 222. When the mounting seat 222a moves towards the direction approaching to the other connecting rod assembly 222, the two connecting arms 222b are driven to open towards the direction away from the screw rod, so that the diagonal brace 212 moves towards the direction away from the upright 11; when the mounting seat 222a moves away from the other link assembly 222, the two connecting arms 222b are driven to retract in a direction approaching the screw, so that the diagonal brace 212 moves in a direction approaching the upright 11.

In addition, the adjusting structure 22 further includes a torque wrench 223, where the torque wrench 223 is connected to the screw and is used to drive the screw to rotate. The screw is driven to rotate by operating the torque wrench 223, so that the diagonal brace 212 moves towards the direction close to or far away from the upright 11, and the diagonal brace 211 rotates relative to the upright 11, so that the inclination angle of the photovoltaic module 200 is adjusted. In the in-service use process, the screw rod includes the bolt head and the threaded rod of being connected with the bolt head, and the mounting hole has been seted up to the bolt head, when needs rotatory screw rod, can insert the moment spanner 223 in the mounting hole, realizes the rotation of screw rod through rotating the moment spanner 223.

The fixing mechanism 10 further comprises a bottom pile 12 and a stiffening plate 13 arranged on the bottom pile 12, the lower end of the upright post 11 is connected with the bottom pile 12, and the stiffening plate 13 is connected with the upright post 11. In the process of installing the bottom pile 12, firstly, the bottom end of the bottom pile 12 is buried underground, the bottom pile 12 is inserted into soil, so that the stability and the firmness of the bottom pile 12 in installation can be improved, and the bottom pile 12 is formed by cement casting; the stiffening plates 13 are welded on the periphery of the connection part of the upright post 11 and the bottom pile 12, so that the connection strength of the connection part of the upright post 11 and the bottom pile 12 is effectively ensured, the photovoltaic module 200 is prevented from being damaged due to the breakage of the upright post 11 and the bottom pile 12, and the reliability and the safety of the photovoltaic bracket 100 are improved.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. A photovoltaic bracket, comprising:

the fixing mechanism comprises a stand column;

the support adjusting mechanism comprises a support structure and an adjusting structure, wherein the support structure comprises an inclined beam and an inclined strut, the inclined beam is used for supporting the photovoltaic module, the inclined beam is rotationally connected with the upright post, the upper end of the inclined strut is hinged with the inclined beam, the lower end of the inclined strut is connected with the upper end of the adjusting structure, and the lower end of the adjusting structure is hinged with the upright post;

the reinforcing mechanism comprises a reinforcing rod and a guide piece, wherein the upper end of the reinforcing rod is in sliding connection with the guide piece, the lower end of the reinforcing rod is connected with the lower end of the adjusting structure, the guide piece is connected with the diagonal bracing, and the adjusting structure is used for driving the diagonal bracing to move in the direction close to or far away from the upright post, so that the diagonal bracing rotates relative to the upright post, and the guide piece is driven to slide relative to the reinforcing rod through the diagonal bracing.

2. The photovoltaic bracket of claim 1, wherein the reinforcement mechanism further comprises a positioning member, the lower end of the diagonal brace is provided with a connecting hole through which the positioning member passes, the reinforcement rod is provided with a plurality of adjusting holes through which the positioning member passes, the adjusting holes are arranged at intervals along the length direction of the reinforcement rod, and the diagonal brace is connected with the reinforcement rod through the positioning member.

3. The photovoltaic bracket of claim 2, wherein the positioning member is a positioning bolt and the reinforcement mechanism further comprises a positioning nut that mates with the positioning bolt, the positioning bolt mates with the positioning nut to clamp the diagonal brace and the reinforcement bar.

4. The photovoltaic bracket of claim 1, wherein the guide is a frame structure that forms a sliding space, the reinforcement rod passes through the sliding space and the reinforcement rod is slidably connected to a side wall of the sliding space.

5. The photovoltaic bracket of claim 1, wherein the support structure further comprises a rotating rod and a reinforcing rod, the rotating rod is rotatably connected with the upright, two ends of the rotating rod are respectively connected with the oblique beam and the lower end of the reinforcing rod, and the upper end of the reinforcing rod is hinged with the oblique beam.

6. The photovoltaic bracket of any of claims 1-5, wherein the adjustment structure comprises a drive member and two link assemblies, the upper and lower ends of each link assembly being respectively hinged to the diagonal brace and the upright, the drive member being configured to drive the two link assemblies toward or away from each other to drive the diagonal brace away from or toward the upright.

7. The photovoltaic bracket of claim 6 wherein the drive member is a screw, each of the link assemblies being threadably coupled to the drive member.

8. The photovoltaic bracket of claim 7, wherein each link assembly comprises a mounting base and two connecting arms, wherein one end of each connecting arm near the screw is hinged to the mounting base, one end of each connecting arm far away from the mounting base is hinged to the upright, the other end of each connecting arm far away from the mounting base is hinged to the diagonal brace, and the screw passes through the mounting base and is in threaded connection with the mounting base.

9. The photovoltaic bracket of claim 7 wherein the adjustment structure further comprises a torque wrench coupled to the screw and configured to rotate the screw.

10. The photovoltaic bracket of any of claims 1-5 wherein the securing mechanism further comprises a foundation pile and a stiffening plate disposed on the foundation pile, the lower end of the post being connected to the foundation pile, the stiffening plate being connected to the post.