Support arm supporting structure of photovoltaic assembly of photovoltaic power station

Abstract

The invention discloses a corbel supporting structure of a photovoltaic module of a photovoltaic power station, and relates to the technical field of photovoltaic supporting, and the technical scheme is that the corbel supporting structure comprises a bracket, the bracket is L-shaped, the bracket is provided with two supporting rods movably connected with the bracket through a rotating shaft, and the two supporting rods are fixedly connected with a mounting frame; the number of the sleeves is two, the two sleeves are fixedly connected to the supporting rod, first moving rods are slidably arranged in the two sleeves, first springs are arranged in the two sleeves, and the two ends of the first springs are fixedly connected with the first moving rods and the inner walls of the sleeves correspondingly; the device has the beneficial effects that the two supporting rods and the mounting frame can be turned over, so that the inclination angle of the mounting frame can be adjusted, the angle of a photovoltaic panel mounted on the mounting frame is adjusted, and it is guaranteed that the device can adapt to various different illumination environments; sun illumination can be absorbed more sufficiently, and the power generation efficiency is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic support, and specifically relates to a bracket support structure for photovoltaic modules in a photovoltaic power station. Background Art

[0002] As a facility that uses solar energy to convert into electrical energy, photovoltaic power stations have been widely used in the energy field and achieved remarkable achievements. With the growing demand for renewable energy, photovoltaic power stations are considered a sustainable energy solution, which can reduce dependence on traditional fossil fuels, reduce carbon emissions, and provide clean and renewable power supply for humans. In a photovoltaic power station, photovoltaic modules are the core components for photoelectric conversion. Photovoltaic modules use light energy to convert solar radiation into direct current electrical energy, and then convert it into alternating current electrical energy through an inverter and supply it to the power grid. Among them, when installing photovoltaic panels in photovoltaic modules, a bracket support structure is required; It is found that the existing bracket support structure only has a supporting function during use, has poor adjustability for photovoltaic panels, cannot enable the photovoltaic panels to receive sunlight well, and affects the power generation efficiency. Therefore, improvement is needed; For this reason, it is very necessary to invent a bracket support structure for photovoltaic modules in a photovoltaic power station. Summary of the Invention

[0003] For this reason, the present invention provides a bracket support structure for photovoltaic modules in a photovoltaic power station to solve the problems in the background art.

[0004] In order to achieve the above object, the present invention provides the following technical solution: A bracket support structure for photovoltaic modules in a photovoltaic power station, comprising: A bracket, the bracket is in an L shape, and two support rods movably connected to it through a rotating shaft are provided on the bracket, and an installation frame is fixedly connected to the two support rods; Two sleeves, both sleeves are fixedly connected to the support rods, a first moving rod is slidably arranged inside each of the two sleeves, and a first spring is arranged inside each of the two sleeves, and two ends of the first spring are respectively fixedly connected to the first moving rod and the inner wall of the sleeve; Two second moving rods, the two second moving rods are respectively movably connected to the two first moving rods through a rotating shaft, two first support blocks and two second support blocks are fixedly connected to the inner wall of one side of the bracket, the two second support blocks are respectively located at the bottoms of the two first support blocks, a reciprocating lead screw is embedded in each of the two first support blocks, the two reciprocating lead screws respectively penetrate through the two second support blocks, a sliding seat is sleeved outside each of the two reciprocating lead screws, the sliding seat is connected to the reciprocating lead screw through a ball screw pair, and the two sliding seats are respectively fixedly connected to the two second moving rods; A limiting component for restricting the movement of two moving rods II to prevent the tilting angle of the installation frame from changing; An auxiliary component for driving two reciprocating lead screws to rotate, controlling the operation of the limiting component, and preventing the two reciprocating lead screws from rotating randomly.

[0005] Preferably, through holes I are formed in both of the two supporting blocks I and the two supporting blocks II, and the two moving rods II respectively penetrate through the through holes I in the two supporting blocks I and are in sliding contact therewith.

[0006] Preferably, two limiting rods are fixedly connected to the inner wall of one side of the bracket, the two limiting rods respectively penetrate through the two sliding seats and are in sliding contact therewith, two guiding strips are fixedly connected to the inner walls of the two sleeves, two guiding grooves are formed in each of the two moving rods I, and the four guiding strips are respectively slidably arranged inside the four guiding grooves.

[0007] Preferably, the limiting component includes a box body I fixedly connected to the inner wall of the bottom of the bracket. One side of the box body I is open. A piston I is slidably arranged inside the box body I. A moving frame is sleeved on the box body I. A push rod I is fixedly connected between the moving frame and the piston I. A supporting block is fixedly connected inside the box body I and is sleeved outside the push rod I and is in sliding contact therewith. A spring II is fixedly connected inside the box body I, and the two ends of the spring II are respectively fixedly connected to the piston I and the inner wall of the other side of the box body I. Box bodies II are fixedly connected to the tops of the two supporting blocks I and the bottoms of the two supporting blocks II, and through grooves are formed in one sides of the four box bodies II.

[0008] Preferably, through holes II are formed in both of the two supporting blocks I, through holes III are formed in both of the two supporting blocks II, first engaging teeth are arranged inside the two through holes II, the two first engaging teeth respectively penetrate through the two through holes III, second engaging teeth meshing with the two first engaging teeth are arranged on one sides of the two first engaging teeth, the two second engaging teeth are respectively fixedly connected to the two moving rods II, pistons II are slidably arranged inside the four box bodies II, two push rods II are fixedly connected to each of the two first engaging teeth, the four push rods II are respectively fixedly connected to the four pistons II, the four push rods II respectively penetrate through the four through grooves and are in sliding contact therewith, a first pipeline is fixedly connected between the two box bodies II located behind the box body I and between the two box bodies II located in front of the box body I, and a tee joint is fixedly connected between the two first pipelines and the two box bodies I.

[0009] Preferably, the auxiliary component includes a first rotating shaft which is hollow and embedded in the bracket. A connecting block is fixedly connected to the inner wall of the bottom of the bracket. A second rotating shaft is embedded in the connecting block. Bevel gears one are fixedly connected to both the front and rear ends of the second rotating shaft. A bevel gear two which is meshed with one of the bevel gears one is arranged on the front side of the bevel gear one. The bevel gear two is fixedly sleeved outside the first rotating shaft. A bevel gear three which is meshed with the other bevel gear one is arranged on the rear side of the bevel gear one. The bevel gear three is fixedly connected to the bottom end of one of the reciprocating lead screws. Sprockets are fixedly sleeved outside the top ends of the two reciprocating lead screws. A chain is sleeved outside the two sprockets. The two sprockets are driven and connected by the chain. The first rotating shaft and the bracket are connected by a bearing. The second rotating shaft and the connecting block are connected by a bearing.

[0010] Preferably, the auxiliary component further includes a prism which is fixedly connected to one side of the moving frame. A fixed block is slidably sleeved outside the prism. The fixed block is fixedly connected to the inner wall of the bottom of the bracket. A third rotating shaft is embedded in the prism and is connected to the prism by a bearing. The third rotating shaft penetrates through the first rotating shaft and is in sliding contact with it. Grooves are formed on both the front and rear sides of the third rotating shaft. Positioning bars are fixedly connected to both the top and bottom of the third rotating shaft. Both positioning bars penetrate through the first rotating shaft and are in sliding contact with it.

[0011] Preferably, two fixing rods are fixedly connected to one side of the first rotating shaft. The two positioning bars respectively penetrate through the two fixing rods and are in sliding contact with them. Two connecting rods are connected between the two fixing rods. Pushing rods are fixedly connected to both the two connecting rods. First gears are fixedly connected to both the two pushing rods. Tooth plates are fixedly connected to both the two grooves. The two tooth plates are respectively meshed with the two first gears. Insertion holes are formed on both the two pushing rods. Plug blocks are fixedly connected to one side of both the two pushing rods. Two insertion slots are formed on the bracket. The two plug blocks are respectively slidably arranged inside the two insertion slots. A knob is suspended on the bracket. Two placement grooves are formed on the bracket. The connecting rod and the fixing rod are connected by a bearing.

[0012] Preferably, mounting columns are fixedly connected to the four corners of the bottom of the bracket.

[0013] Preferably, the reciprocating lead screw and the first support block and the second support block are connected by a bearing.

[0014] The beneficial effects of the present invention are: 1. The present invention designs a reciprocating lead screw, a sliding seat, a second moving rod, and a first moving rod connected to the second moving rod through a rotating shaft. The first moving rod is in sliding contact with the sleeve. When the reciprocating lead screw rotates, the sliding seat and the second moving rod can move up and down, enabling the first moving rod to slide in the sleeve. Thus, the two support rods and the installation frame can be flipped, allowing the tilting angle of the installation frame to be adjusted, and further adjusting the angle of the photovoltaic panel installed on the installation frame to ensure its adaptation to various different lighting environments, achieving more sufficient absorption of sunlight and ensuring power generation efficiency. 2. The present invention designs a limiting component to restrict the two second moving rods from moving up and down arbitrarily, thereby preventing the tilting angles of the support rods and the installation frame from changing randomly, and further avoiding the change of the angle of the photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and those of ordinary skill in the art can also obtain other implementation drawings according to the provided drawings without creative efforts.

[0016] The structures, proportions, sizes, etc. shown in this specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present invention. Therefore, they do not have technical substantive significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope that can be covered by the technical content disclosed in the present invention.

[0017] Figure 1 Schematic diagram of the overall structure provided by the present invention; Figure 2 Front view cross-section provided by the present invention Figure 1 ; Figure 3 Provided by the present invention Figure 2 Enlarged view of part A in Figure 4 Front view cross-section provided by the present invention Figure 2 ; Figure 5 Provided by the present invention Figure 4 Enlarged view of part B in Figure 6 Provided by the present invention Figure 4 Enlarged view of part C in Figure 7Stereogram of components such as the movable frame, box body 1, box body 2, and three-way pipe provided by the present invention; Figure 8 Stereogram of components such as the first support block, second support block, reciprocating lead screw, and sliding seat provided by the present invention; Figure 9 Stereogram of components such as the knob, third rotating shaft, prism, and first gear provided by the present invention; Figure 10 Provided by the present invention Figure 9 Exploded stereogram; Figure 11 Exploded three-dimensional view of components such as the sleeve, first moving rod, and first spring provided by the present invention; Figure 12 Side view stereogram provided by the present invention; In the figure: 1, bracket; 2, support rod; 3, mounting frame; 4, sleeve; 5, first moving rod; 6, first spring; 7, second moving rod; 8, first support block; 9, second support block; 10, reciprocating lead screw; 11, sliding seat; 12, limiting rod; 13, guiding strip; 14, box body 1; 15, first piston; 16, movable frame; 17, first push rod; 18, support block; 19, second spring; 20, box body 2; 21, first engaging tooth; 22, second engaging tooth; 23, second piston; 24, second push rod; 25, first pipe; 26, three-way pipe; 27, first rotating shaft; 28, connecting block; 29, second rotating shaft; 30, first bevel gear; 31, second bevel gear; 32, third bevel gear; 33, sprocket; 34, chain; 35, prism; 36, fixed block; 37, third rotating shaft; 38, positioning strip; 39, fixed rod; 40, connecting rod; 41, lever; 42, first gear; 43, toothed plate; 44, insert block; 45, knob; 46, mounting post. Detailed implementation manners

[0018] The following describes the preferred embodiments of the present invention with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only for the purpose of illustration and explanation of the present invention, and are not used to limit the present invention.

[0019] Referring to the attached Figure 1 - attached Figure 12 , a bracket support structure for a photovoltaic module in a photovoltaic power station provided by the present invention includes: A bracket 1, the bracket 1 is in an L shape, and there are two support rods 2 movably connected to the bracket 1 through a rotating shaft, and a mounting frame 3 is fixedly connected to the two support rods 2; Sleeves 4, two sleeves 4 are provided, both of the two sleeves 4 are fixedly connected to the support rods 2, a first moving rod 5 is slidably provided inside each of the two sleeves 4, and a first spring 6 is provided inside each of the two sleeves 4, and the two ends of the first spring 6 are respectively fixedly connected to the first moving rod 5 and the inner wall of the sleeve 4; The second moving rod 7 is provided in two, and the two second moving rods 7 are respectively movably connected to the two first moving rods 5 through a rotating shaft. On one inner wall of the bracket 1, two first support blocks 8 and two second support blocks 9 are fixedly connected. The two second support blocks 9 are respectively located at the bottoms of the two first support blocks 8. Two reciprocating lead screws 10 are embedded in the two first support blocks 8 respectively. The two reciprocating lead screws 10 respectively penetrate through the two second support blocks 9. Sliding seats 11 are sleeved on the outer parts of the two reciprocating lead screws 10. The sliding seats 11 are connected to the reciprocating lead screws 10 through a ball screw pair. The two sliding seats 11 are respectively fixedly connected to the two second moving rods 7; A limiting component, which is used to limit the two second moving rods 7 so that they cannot move, thereby avoiding the change of the inclination angle of the mounting frame 3; An auxiliary component, which is used to drive the two reciprocating lead screws 10 to rotate, control the working of the limiting component and prevent the two reciprocating lead screws 10 from rotating randomly; Through holes one are formed in the two first support blocks 8 and the two second support blocks 9 respectively. The two second moving rods 7 respectively penetrate through the through holes one in the two first support blocks 8 and are in sliding contact with them; In this implementation scheme, when the reciprocating lead screw 10 rotates, the sliding seat 11 and the second moving rod 7 can move up and down, so that the first moving rod 5 can slide in the sleeve 4. In this way, the two support rods 2 and the mounting frame 3 can be turned over, so that the inclination angle of the mounting frame 3 can be adjusted, and then the angle of the photovoltaic panel mounted on the mounting frame 3 can be adjusted; Among them, in order to achieve the purpose of limit and guidance, the following technical solution is adopted by this device: Two limiting rods 12 are fixedly connected to one inner wall of the bracket 1. The two limiting rods 12 respectively penetrate through the two sliding seats 11 and are in sliding contact with them. Two guiding strips 13 are fixedly connected to the inner walls of the two sleeves 4 respectively. Two guiding grooves are formed in each of the two first moving rods 5. The four guiding strips 13 are respectively slidably arranged inside the four guiding grooves; Among them, in order to achieve the purpose of preventing the tilt angle from changing randomly, the present device is implemented by the following technical solutions: The limiting component includes a first box body 14, which is fixedly connected to the inner wall of the bottom of the bracket 1. One side of the first box body 14 is open. A first piston 15 is slidably arranged inside the first box body 14. A moving frame 16 is sleeved on the first box body 14. A first push rod 17 is fixedly connected between the moving frame 16 and the first piston 15. A support block 18 is fixedly connected inside the first box body 14. The support block 18 is sleeved outside the first push rod 17 and is in sliding contact with it. A second spring 19 is fixedly connected inside the first box body 14. The two ends of the second spring 19 are respectively fixedly connected to the first piston 15 and the inner wall of the other side of the first box body 14. Second box bodies 20 are fixedly connected to the tops of the two first support blocks 8 and the bottoms of the two second support blocks 9. Through holes are formed on one side of the four second box bodies 20. Second through holes are formed on the two first support blocks 8. Third through holes are formed on the two second support blocks 9. First engaging teeth 21 are arranged inside the two second through holes. The two first engaging teeth 21 respectively penetrate through the two third through holes. Second engaging teeth 22 meshing with the two first engaging teeth 21 are arranged on one side of the two first engaging teeth 21. The two second engaging teeth 22 are respectively fixedly connected to the two second moving rods 7. Second pistons 23 are slidably arranged inside the four second box bodies 20. Two push rods 24 are fixedly connected to the two first engaging teeth 21. The four push rods 24 are respectively fixedly connected to the four second pistons 23. The four push rods 24 respectively penetrate through the four through holes and are in sliding contact with them. A first pipeline 25 is fixedly connected between the two second box bodies located at the rear side of the first box body 14 and between the two second box bodies located at the front side of the first box body 14. A three-way pipe 26 is fixedly connected between the two first pipelines 25 and the two first box bodies 14. The limiting component can limit the two second moving rods 7 so that they cannot move up and down randomly, thus preventing the tilt angle of the support rod 2 and the mounting frame 3 from changing randomly; Among them, in order to achieve the purpose of driving the reciprocating lead screw 10 to rotate, controlling the working of the limiting component, and preventing the two reciprocating lead screws 10 from rotating randomly, the present device adopts the following technical solutions: The auxiliary component includes a first rotating shaft 27, and the first rotating shaft 27 is set to be hollow. The first rotating shaft 27 is embedded in the bracket 1. A connecting block 28 is fixedly connected to the inner wall of the bottom of the bracket 1. A second rotating shaft 29 is embedded in the connecting block 28. Bevel gears 30 are fixedly connected to both the front and rear ends of the second rotating shaft 29. A bevel gear 31 meshingly connected thereto is provided on the front side of one of the bevel gears 30. The bevel gear 31 is fixedly sleeved outside the first rotating shaft 27. A bevel gear 32 meshingly connected thereto is provided on the rear side of the other bevel gear 30. The bevel gear 32 is fixedly connected to the bottom end of one of the reciprocating lead screws 10. Chain wheels 33 are fixedly sleeved outside the tops of the two reciprocating lead screws 10. A chain 34 is sleeved outside the two chain wheels 33. The two chain wheels 33 are drivingly connected through the chain 34. The first rotating shaft 27 and the bracket 1 are connected by a bearing. The second rotating shaft 29 and the connecting block 28 are connected by a bearing. The auxiliary component further includes a prism 35. The prism 35 is fixedly connected to one side of the moving frame 16. A fixing block 36 is slidably sleeved outside the prism 35. The fixing block 36 is fixedly connected to the inner wall of the bottom of the bracket 1. A third rotating shaft 37 is embedded in the prism 35 and the third rotating shaft 37 is connected to the prism 35 by a bearing. The third rotating shaft 37 penetrates through the first rotating shaft 27 and is in sliding contact therewith. Grooves are provided on both the front and rear sides of the third rotating shaft 37. Positioning bars 38 are fixedly connected to both the top and bottom of the third rotating shaft 37. The two positioning bars 38 both penetrate through the first rotating shaft 27 and are in sliding contact therewith. Two fixing rods 39 are fixedly connected to one side of the first rotating shaft 27. The two positioning bars 38 respectively penetrate through the two fixing rods 39 and are in sliding contact therewith. Two connecting rods 40 are connected between the two fixing rods 39. Pushing rods 41 are fixedly connected to both the two connecting rods 40. First gears 42 are fixedly connected to both the two pushing rods 41. Rack plates 43 are fixedly connected to both the two grooves. The two rack plates 43 are respectively meshingly connected to the two first gears 42. Insertion holes are provided on both the two pushing rods 41. Plug blocks 44 are fixedly connected to one side of both the two pushing rods 41. Two insertion slots are provided on the bracket 1. The two plug blocks 44 are respectively slidably arranged inside the two insertion slots. A knob 45 is suspended on the bracket 1. Two placement grooves are provided on the bracket 1. The connecting rod 40 and the fixing rod 39 are connected by a bearing. The auxiliary component can drive the two reciprocating lead screws 10 to rotate, control the working of the limiting component, and prevent the two reciprocating lead screws 10 from rotating randomly; Among them, in order to achieve the purpose of installation, the present device adopts the following technical solutions: Mounting columns 46 are fixedly connected to the four corners of the bottom of the bracket 1. The mounting columns 46 can facilitate the installation of the present device; Among them, in order to achieve the purpose of reducing wear, the present device adopts the following technical solutions: The reciprocating lead screw 10 and the first support block 8 and the second support block 9 are connected by bearings. Connecting by bearings can reduce wear.

[0020] The usage process of the present invention is as follows: When using the present invention, the photovoltaic panel is installed on the mounting frame 3. Then, the operator turns two lever rods 41 with both hands to rotate around the connecting rod 40 as the rotation axis. When turning the lever rods 41, the two lever rods 41 rotate by 90 degrees. When the two lever rods 41 rotate, the two first gears 42 can also be rotated. When the two first gears 42 rotate, the two toothed plates 43 and the rotating shaft three 37 can move to the left. When moving to the left, the prism 35 will also move to the left, thereby causing the moving frame 16, the first push rod 17, and the first piston 15 to move to the left. At the same time, the second spring 19 is stretched. Then, under the action of the three-way pipe 26 and the two first pipes 25, the air in the four second boxes 20 can be sucked into the first box 14. Then, the four second pistons 23, the four second push rods 24, and the two first engaging teeth 21 move to the left. In this way, the first engaging teeth 21 and the second engaging teeth 22 are separated. Subsequently, the knob 45 is removed from the bracket 1. Then, the two insertion rods on the knob 45 are aligned with the insertion holes on the two lever rods 41 and inserted. Then, the knob 45 is rotated to make components such as the lever rods 41, the fixing rod 39, the rotating shaft three 37, and the rotating shaft one 27 rotate. The rotation of the rotating shaft one 27 drives the rotation of the second bevel gear 31. The rotation of the second bevel gear 31 drives the rotation of the two first bevel gears 30 and the rotating shaft two 29. In this way, the third bevel gear 32 and the rear reciprocating lead screw 10 can be rotated. Then, under the action of the chain 34, the two reciprocating lead screws 10 can be rotated simultaneously. The rotation of the two reciprocating lead screws 10 drives the two sliding seats 11 to move up and down. When moving up and down, the two second moving rods 7 can move up and down. Since the second moving rods 7 are movably connected to the first moving rods 5 through rotating shafts, and the first moving rods 5 can slide in the sleeves 4, when the two second moving rods 7 move up and down, the two support rods 2 and the mounting frame 3 can be flipped around the connection point of the support rods 2 and the bracket 1 as the rotation axis. In this way, the inclination angle of the mounting frame 3 can be adjusted, and then the inclination angle of the photovoltaic panel installed on the mounting frame 3 can be adjusted to ensure that it can adapt to a variety of different lighting environments, realize more sufficient absorption of sunlight, and ensure the power generation efficiency; After the adjustment is completed, remove the knob 45 from the two levers 41 and then place it back on the bracket 1. Then, slowly push the two levers 41 back to their original positions. Next, the two first gears 42 reverse and return to their original positions. In this way, components such as the toothed plate 43, the third rotating shaft 37, the prism 35, the moving frame 16, and the first piston 15 move to the right and return to their original positions. In this way, the air in the first box 14 returns to the four first boxes 14. In this way, the two first engaging teeth 21 move to the right and return to their original positions. Then, the two first engaging teeth 21 engage with the two second engaging teeth 22. In this way, the second moving rod 7 can be restricted from moving up and down randomly. In this way, it is possible to prevent the inclination angles of the support rod 2 and the mounting frame 3 from changing randomly, and further prevent the angle of the photovoltaic panel from changing. When the two levers 41 return to their original positions, the inserts 44 on the two levers 41 will be inserted into the two slots. In this way, the two levers 41 can be restricted. Then, components such as the lever 41, the fixed rod 39, and the third rotating shaft 37 cannot rotate randomly. Further, it is possible to prevent the first rotating shaft 27 and the two reciprocating lead screws 10 from rotating randomly. In this way, it is possible to intermittently prevent the second moving rod 7 from moving up and down randomly. Cooperating with the limiting component can achieve the purpose of double guarantee, and further prevent the inclination angle from changing.

[0021] The above are only the preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the technical solutions described above or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solutions of the present invention falls within the scope of protection required by the present invention.

Claims

1. A bracket support structure for a photovoltaic module in a photovoltaic power station, characterized in that, Comprising: A bracket (1), the bracket (1) is in an L shape, and two support rods (2) which are movably connected to the bracket (1) through a rotating shaft are arranged on the bracket (1), and a mounting frame (3) is fixedly connected to the two support rods (2); Sleeves (4), two sleeves (4) are provided, the two sleeves (4) are both fixedly connected to the support rods (2), a first moving rod (5) is slidably arranged inside each of the two sleeves (4), a first spring (6) is arranged inside each of the two sleeves (4), and two ends of the first spring (6) are respectively fixedly connected to the first moving rod (5) and the inner wall of the sleeve (4); Second moving rods (7), two second moving rods (7) are provided, the two second moving rods (7) are respectively movably connected to the two first moving rods (5) through a rotating shaft, two first support blocks (8) and two second support blocks (9) are fixedly connected to one inner wall of the bracket (1), the two second support blocks (9) are respectively located at the bottoms of the two first support blocks (8), a reciprocating lead screw (10) is embedded in each of the two first support blocks (8), the two reciprocating lead screws (10) respectively penetrate through the two second support blocks (9), a sliding seat (11) is sleeved outside each of the two reciprocating lead screws (10), the sliding seat (11) is connected to the reciprocating lead screw (10) through a ball screw pair, and the two sliding seats (11) are respectively fixedly connected to the two second moving rods (7); A limiting assembly, which is used to limit the two second moving rods (7) so that they cannot move, thereby avoiding the change of the inclination angle of the mounting frame (3); An auxiliary assembly, which is used to drive the two reciprocating lead screws (10) to rotate, control the working of the limiting assembly and prevent the two reciprocating lead screws (10) from rotating randomly.

2. The support structure of the bracket for the photovoltaic module of a photovoltaic power station according to claim 1, wherein: Through holes one are formed in the two first support blocks (8) and the two second support blocks (9), and the two second moving rods (7) respectively penetrate through the through holes one in the two first support blocks (8) and are in sliding contact with them.

3. The bracket support structure for a photovoltaic module in a photovoltaic power station according to claim 1, characterized in that: Two limiting rods (12) are fixedly connected to one inner wall of the bracket (1), the two limiting rods (12) respectively penetrate through the two sliding seats (11) and are in sliding contact with them, two guiding strips (13) are fixedly connected to the inner walls of the two sleeves (4), two guiding grooves are formed in each of the two first moving rods (5), and the four guiding strips (13) are respectively slidably arranged inside the four guiding grooves.

4. The bracket support structure for a photovoltaic module of a photovoltaic power station according to claim 1, wherein: The limiting component includes a first box body (14), the first box body (14) is fixedly connected to the inner wall of the bottom of the bracket (1), one side of the first box body (14) is provided with an opening, a first piston (15) is slidably arranged inside the first box body (14), a moving frame (16) is sleeved on the first box body (14), a first push rod (17) is fixedly connected between the moving frame (16) and the first piston (15), a support block (18) is fixedly connected inside the first box body (14), the support block (18) is sleeved outside the first push rod (17) and is in sliding contact with it, a second spring (19) is fixedly connected inside the first box body (14), and two ends of the second spring (19) are respectively fixedly connected to the first piston (15) and the inner wall of the other side of the first box body (14). Second box bodies (20) are fixedly connected to the tops of the two first support blocks (8) and the bottoms of the two second support blocks (9), and through grooves are formed in one sides of the four second box bodies (20).

5. The support structure of the bracket for a photovoltaic module in a photovoltaic power station according to claim 4, characterized in that: Through holes two are formed in the two first support blocks (8), through holes three are formed in the two second support blocks (9), first engaging teeth (21) are arranged inside the two through holes two, the two first engaging teeth (21) respectively penetrate through the two through holes three, second engaging teeth (22) engaged with the two first engaging teeth (21) are arranged on one sides of the two first engaging teeth (21), the two second engaging teeth (22) are respectively fixedly connected to the two second moving rods (7), second pistons (23) are slidably arranged inside the four second box bodies (20), two second push rods (24) are fixedly connected to the two first engaging teeth (21), the four second push rods (24) are respectively fixedly connected to the four second pistons (23), the four second push rods (24) respectively penetrate through the four through grooves and are in sliding contact with them, a first pipeline (25) is fixedly connected between the two second box bodies (20) located at the rear side of the first box body (14) and between the two second box bodies (20) located at the front side of the first box body (14), and a three-way pipe (26) is fixedly connected between the two first pipelines (25) and the two first box bodies (14).

6. The bracket support structure of a photovoltaic module in a photovoltaic power station according to claim 1, characterized in that: The auxiliary component includes a first rotating shaft (27), the first rotating shaft (27) is arranged to be hollow, the first rotating shaft (27) is embedded in the bracket (1), a connecting block (28) is fixedly connected to the inner wall of the bottom of the bracket (1), a second rotating shaft (29) is embedded in the connecting block (28), first bevel gears (30) are fixedly connected to both the front and rear ends of the second rotating shaft (29), a second bevel gear (31) meshingly connected thereto is arranged on the front side of one of the first bevel gears (30), the second bevel gear (31) is fixedly sleeved outside the first rotating shaft (27), a third bevel gear (32) meshingly connected thereto is arranged on the rear side of the other first bevel gear (30), the third bevel gear (32) is fixedly connected to the bottom end of one of the reciprocating lead screws (10), sprockets (33) are fixedly sleeved outside the tops of the two reciprocating lead screws (10), a chain (34) is sleeved outside the two sprockets (33), the two sprockets (33) are drivingly connected by the chain (34), the first rotating shaft (27) and the bracket (1) are connected by a bearing, and the second rotating shaft (29) and the connecting block (28) are connected by a bearing.

7. The bracket support structure for a photovoltaic module of a photovoltaic power station according to claim 6, characterized in that: The auxiliary component further includes a prism (35), the prism (35) is fixedly connected to one side of the moving frame (16), a fixed block (36) is slidably sleeved outside the prism (35), the fixed block (36) is fixedly connected to the inner wall of the bottom of the bracket (1), a third rotating shaft (37) is embedded in the prism (35) and the third rotating shaft (37) is connected to the prism (35) by a bearing, the third rotating shaft (37) penetrates through the first rotating shaft (27) and is in sliding contact therewith, grooves are formed on both the front and rear sides of the third rotating shaft (37), positioning bars (38) are fixedly connected to both the top and the bottom of the third rotating shaft (37), and the two positioning bars (38) penetrate through the first rotating shaft (27) and are in sliding contact therewith.

8. The support structure of the bracket for the photovoltaic module of a photovoltaic power station according to claim 7, characterized in that: Two fixed rods (39) are fixedly connected to one side of the first rotating shaft (27), the two positioning bars (38) respectively penetrate through the two fixed rods (39) and are in sliding contact therewith, two connecting rods (40) are connected between the two fixed rods (39), shift rods (41) are fixedly connected to the two connecting rods (40), first gears (42) are fixedly connected to the two shift rods (41), toothed plates (43) are fixedly connected to the two grooves, the two toothed plates (43) are respectively meshingly connected to the two first gears (42), insertion holes are formed in the two shift rods (41), insertion blocks (44) are fixedly connected to one side of the two shift rods (41), two insertion slots are formed in the bracket (1), the two insertion blocks (44) are respectively slidably arranged inside the two insertion slots, a knob (45) is suspended on the bracket (1), two placement grooves are formed in the bracket (1), and the connecting rod (40) and the fixed rod (39) are connected by a bearing.

9. The arm support structure of a photovoltaic module in a photovoltaic power station according to claim 1, characterized in that: Mounting columns (46) are fixedly connected to the four corners of the bottom of the bracket (1).

10. The bracket support structure for a photovoltaic module of a photovoltaic power station according to claim 1, characterized in that: The reciprocating lead screw (10) and the first support block (8) and the second support block (9) are connected by a bearing.

Images