Adjustable support frame for solar photovoltaic power generation construction

Abstract

The present invention provides an adjustable support frame for solar photovoltaic power generation construction, which belongs to the field of photovoltaic construction technology. It solves the problem that existing support frames are inconvenient to install and disassemble. The adjustable support frame for solar photovoltaic power generation construction includes a base, a support column and a support platform. The base is provided with a plurality of anchor bolts. The support column is connected to the base through a first connecting member. An annular slide is provided on the support column. The support platform is rotatably connected to the annular slide through an annular block. The support platform is rotatably connected to the bracket through a rotating seat. The bracket is rotatably connected to a support rod. The support rod is connected to the support platform through an angle conversion component. The support platform is connected to the support column through a rotating fixing component. The present invention has the advantage that the support frame can be easily adjusted and easily installed and disassembled.

Description

Technical Field

[0001] The invention belongs to the technical field of photovoltaic construction and relates to a support frame, in particular to an adjustable support frame for solar photovoltaic power generation construction. Background Art

[0002] Photovoltaic power generation is based on the principle of the photovoltaic effect, using solar cells to directly convert sunlight into electricity. Whether used independently or connected to the grid, a photovoltaic power generation system primarily consists of three components: solar panels (modules), a controller, and an inverter. Photovoltaic power generation equipment is extremely refined, reliable, stable, long-lasting, and easy to install and maintain.

[0003] A search revealed a Chinese patent document that discloses an adjustable support frame for solar photovoltaic power generation construction [Application Number: 202122525092.3; Publication Number: CN216451313U]. This adjustable support frame for solar photovoltaic power generation construction includes a base plate, a first limit block fixedly connected to the upper surface of the base plate, an auxiliary support column movably connected to the upper end of the first limit block, a main support column fixedly connected to the middle portion of the upper surface of the base plate, a main rod movably connected to the interior of the main support column, an auxiliary rod movably connected to the interior of the auxiliary support column, and a screw gear movably connected to the interior of one side of the main rod. The internal opening of the screw gear is adapted to fit the main rod, and a screw rod movably connected to one side of the screw gear.

[0004] The adjustable support frame for solar photovoltaic power generation construction disclosed in the patent can be adjusted, but the support frame is integrated, which is not convenient for overall transportation and fixation, and is very inconvenient to install. Summary of the Invention

[0005] The purpose of the present invention is to address the above-mentioned problems in the existing technology and to propose an adjustable support frame for solar photovoltaic power generation construction. The technical problem to be solved by the invention is: how to make the support frame easy to adjust and easy to install and disassemble.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] An adjustable support frame for solar photovoltaic power generation construction includes a base, a support column and a pedestal. The base is provided with several anchor bolts. The support column is connected to the base through a first connecting piece. An annular slide is provided on the support column. The pedestal is rotatably connected to the annular slide through an annular block. The pedestal is rotatably connected to the bracket through a rotating seat. The bracket is rotatably connected to a support rod. The support rod is connected to the pedestal through an angle conversion assembly. The pedestal is connected to the support column through a rotating fixing assembly.

[0008] The working principle of the present invention is: when in use, the base is fixed to the ground by anchor bolts, and then fixed to the base by a first connecting member, and then the annular block on the support platform is extended into the annular slot, and then the support platform is rotated to determine the direction, and then the support platform is fixed by rotating the fixing assembly, and then the support rod is moved by the angle conversion assembly, thereby changing the angle between the support rod and the bracket, so that the angle of the solar panel on the bracket is changed. In this way, the support frame can be quickly installed and disassembled, which is convenient for installation during construction and easy to disassemble after construction. The disassembled support frame is easy to place and transfer, and can be recycled, thereby improving the utilization rate and practicality of the support frame. The inclination angle and direction of the solar panel can be adjusted, which is convenient for the solar panel to absorb light energy and improve the flexibility of the support frame. In addition, the support frame has a simple structure and is easy to manufacture and use.

[0009] The first connecting member includes several first bolts and a first connecting plate. A first threaded hole is provided on the base. A threaded portion is provided on the outer periphery of the support column. The threaded portion is threadedly connected to the first threaded hole. The support column is fixedly connected to the first connecting plate. The first connecting plate is located above the threaded portion. Several through holes are provided on the first connecting plate. The first bolts pass through the through holes and are threadedly connected to the base.

[0010] With the above structure, when in use, the threaded portion on the support column is threadedly connected to the first threaded hole to initially stabilize the support column, and then the first connecting plate is fixed to the base by the first bolt to make the high support column more stable.

[0011] Four pairs of sliding grooves are evenly opened on the outer circumference of the support column, and a slider is slidably connected to the sliding groove. The slider is connected to the reinforcement rod through a second connecting piece. Four first grooves are opened on the base. The other end of the reinforcement rod extends into the first groove and is rotatably connected to the inner wall of the first groove through a first rotating shaft. The slider is connected to the support column through a sliding fixing assembly.

[0012] With the above structure, when in use, rotate the reinforcement rod and slide the slider so that the reinforcement rod is close to the slider, and then connect it to the slider through the second connecting member, and then fix the slider through the sliding fixing assembly, so that the reinforcement rod reinforces and stabilizes the support column, improves the stability of the support column, and improves the overall stability of the support frame.

[0013] The second connecting member includes a second connecting plate, a second groove is provided on the slider, first holes are provided on the inner walls on both sides of the second groove, a cavity is provided inside the reinforcement rod, and pressing columns are slidably connected to the opposite sides of the reinforcement rod, one end of the pressing column extends into the cavity and is fixedly connected to the second connecting plate, a tension spring is fixed between the second connecting plate and the inner wall of the cavity, the tension spring is sleeved on the pressing column, and a first push rod is fixed on the second connecting plate, and the other end of the first push rod extends out of the reinforcement rod and extends into the first hole.

[0014] With the above structure, when in use, press the pressing column, and the pressing column drives the first push rod into the cavity through the second connecting plate. Then, the reinforcement rod is inserted into the second groove and the pressing column is released. Under the action of the tension spring, the second connecting plate drives the first push rod into the first hole, so that the reinforcement rod and the slider are fixed.

[0015] The sliding fixing assembly includes a second bolt. A plurality of second threaded holes are provided on the support column. The second bolt passes through the sliding block and is threadedly connected to the second threaded holes.

[0016] With the above structure, after the reinforcing rod is fixed to the slider, the second bolt is threadedly connected to the second threaded hole to fix the slider to the support column.

[0017] The angle conversion assembly includes a first moving block, a third groove is provided on the supporting platform, a second rotating shaft is rotatably connected in the third groove, two threaded parts are provided on the second rotating shaft, one end of the second rotating shaft extends out of the supporting platform and is fixed with a handle, the first moving block is threadedly connected to the threaded part close to the handle and is slidably connected to the inner wall of the third groove, the support rod is rotatably connected to the first moving block, and the first moving block can be connected to the rotating fixed assembly through an elastic component.

[0018] When the support frame is not in use, the first movable block moves between the two threaded parts and the support frame is aligned with the support frame, and the first movable block moves between the two threaded parts and the support frame is aligned with the support frame, and the first movable block moves between the two threaded parts and the support frame is aligned with the support frame, and the first movable block moves between the two threaded parts and the support frame is aligned with the support frame, and the first movable block moves between the two threaded parts and the support frame is aligned with the support frame, and the first movable block moves the rotating fixing assembly through the elastic component, thereby releasing the fixation of the support frame, and then the support frame can be rotated or disassembled, thereby improving the linkage of the support frame and the convenience of using the support frame.

[0019] The top end face of said sliding arm is fixedly provided with a toothed connecting strip which is cooperatively connected with said toothed connecting strip, and the bottom end face of said toothed connecting strip is cooperatively connected with said toothed connecting strip.

[0020] When the above structure is adopted, the connecting cylinder is inserted into the fourth groove. When the direction of the supporting platform is determined, the handle is turned. The handle drives the second moving block to move through the threaded portion on the second rotating shaft. The second moving block conflicts with the inclined surface of the round table interference block, causing the round table interference block to move downward. The round table interference block allows the second push rod to extend into the second hole through the baffle, thereby fixing the supporting platform. The setting of the arc-shaped guide surface makes it easier for the second push rod to align with the second hole, thereby quickly fixing the supporting platform. When the supporting platform is fixed, the second moving block connects the first moving block to the other threaded portion through the elastic component, and the second moving block It stays in the blank area between the two threaded parts. When not in use, the handle is rotated in the opposite direction. The first moving block connects the second moving block to the threaded part through the elastic component. The first moving block stays in the blank area between the two threaded parts. The second moving block moves away from the first moving block, so that the second moving block is disengaged from the interference of the round table interference block. Under the action of the second spring, the round table interference block moves upward. At the same time, under the action of the first spring, the second interference rod is disengaged from the second hole, thereby releasing the fixation of the support platform, so that the support platform can be rotated or disassembled, thereby improving the linkage of the support frame and improving the flexibility of the use of the support frame.

[0021] The elastic component includes a telescopic rod, one end of the telescopic rod is fixedly connected to the first moving block, the other end of the telescopic rod is fixed with a stopper, the stopper can interfere with the second moving block, a third spring is fixed between the stopper and the first moving block, the third spring is sleeved on the telescopic rod, and the maximum length of the telescopic rod is greater than the distance between the two threaded parts.

[0022] With the above structure, the first moving block and the second moving block can be effectively moved successively through the cooperation of the telescopic rod, the stop block and the third spring, thereby improving the linkage.

[0023] Compared with the existing technology, this adjustable solar photovoltaic power generation construction support frame has the following advantages:

[0024] 1. When in use, the base is fixed to the ground by the anchor bolts, and then fixed to the base by the first connecting piece, and then the annular block on the support platform is extended into the annular slot, and then the support platform is rotated to determine the direction, and then the support platform is fixed by rotating the fixing assembly, and then the support rod is moved by the angle conversion assembly, thereby changing the angle between the support rod and the bracket, so that the angle of the solar panel on the bracket is changed. In this way, the support frame can be quickly installed and disassembled, which is convenient for installation during construction and easy to disassemble after construction. The disassembled support frame is easy to place and transfer, and can be recycled, thereby improving the utilization rate and practicality of the support frame. The inclination angle and direction of the solar panel can be adjusted, which is convenient for the solar panel to absorb light energy and improve the flexibility of the support frame. In addition, the support frame has a simple structure and is easy to manufacture and use.

[0025] 2. When in use, thread the threaded portion on the support column into the first threaded hole to initially stabilize the support column, and then fix the first connecting plate to the base with the first bolt to make the high support column more stable.

[0026] 3. When in use, the second shaft is driven to rotate by turning the handle, and the second shaft drives the rotating fixing assembly to work through the threaded portion, so that the base is fixed, and then the first moving block is matched with the other threaded portion through the elastic component, and the second shaft drives the first moving block to move through the threaded portion, and the first moving block drives the support rod to move, so that the angle between the support rod and the bracket changes, thereby adjusting the inclination angle of the solar energy board, so that it can absorb light energy to the greatest extent, improve the light energy absorption effect, and also improve the flexibility and convenience of the support frame. When not in use, continue to turn the handle to make the first moving block move between the two threaded portions, so that the bracket is flush with the base, and the first moving block moves the rotating fixing assembly through the elastic component, thereby releasing the fixation of the base, and then the base can be rotated or disassembled, thereby improving the linkage of the support frame and also improving the convenience of using the support frame.

[0027] 4. Through the cooperation of the telescopic rod, the stop block and the third spring, the first moving block and the second moving block can be effectively moved successively, thus improving the linkage. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a structural schematic diagram of the present invention.

[0029] Figure 2 It is a top view of the connection between the support column and the base in the present invention.

[0030] Figure 3 It is a structural schematic diagram of the reinforcement rod in the present invention.

[0031] Figure 4 It is a structural schematic diagram of the platform in the present invention.

[0032] Figure 5 It is a structural schematic diagram of the upper end of the connecting column in the present invention.

[0033] Figure 6 It is a structural schematic diagram of the elastic component in the present invention.

[0034] In the figure, 1. base; 2. anchor bolt; 3. support column; 4. annular slide; 5. bearing platform; 6. annular block; 7. bracket; 8. support rod; 9. first bolt; 10. first connecting plate; 11. slide; 12. slider; 13. reinforcement rod; 14. pressing column; 15. second connecting plate; 16. first push rod; 17. tension spring; 18. second bolt; 19. first moving block; 20. second rotating shaft; 21. handle; 22. second moving block; 23. connecting tube; 24. second push rod; 26. baffle; 27. first spring; 28. truncated table contact block; 29. ​​second spring; 31. telescopic rod; 32. block; 33. third spring. DETAILED DESCRIPTION

[0035] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0036] like Figures 1-6 As shown, the adjustable support frame for solar photovoltaic power generation construction includes a base 1, a support column 3 and a base 5. The base 1 is provided with several anchor bolts 2. The support column 3 is connected to the base 1 through a first connecting piece. An annular slide groove 4 is provided on the support column 3. The base 5 is rotatably connected to the annular slide groove 4 through an annular block 6. The base 5 is rotatably connected to the bracket 7 through a rotating seat. The bracket 7 is rotatably connected to a support rod 8. The support rod 8 is connected to the base 5 through an angle conversion component. The base 5 is connected to the support column 3 through a rotating fixing component.

[0037] When in use, the base 1 is fixed to the ground by the anchor bolts 2, and then fixed to the base 1 by the first connecting piece, and then the annular block 6 on the support platform 5 is extended into the annular slide groove 4, and then the support platform 5 is rotated to determine the direction, and then the support platform 5 is fixed by rotating the fixing component, and then the support rod 8 is moved by the angle conversion component, thereby changing the angle between the support rod 8 and the bracket 7, so that the angle of the solar panel on the bracket 7 is changed. In this way, the support frame can be quickly installed and disassembled, which is convenient for installation during construction and easy to disassemble after construction. The disassembled support frame is easy to place and transfer, and can be recycled, thereby improving the utilization rate and practicality of the support frame. The inclination angle and direction of the solar panel can be adjusted, which is convenient for the solar panel to absorb light energy and improve the flexibility of the support frame. In addition, the support frame has a simple structure and is easy to manufacture and use.

[0038] The first connecting member includes several first bolts 9 and a first connecting plate 10. A first threaded hole is provided on the base 1. A threaded portion is provided on the outer periphery of the support column 3. The threaded portion is threadedly connected to the first threaded hole. The support column 3 is fixedly connected to the first connecting plate 10. The first connecting plate 10 is located above the threaded portion. Several through holes are provided on the first connecting plate 10. The first bolts 9 pass through the through holes and are threadedly connected to the base 1.

[0039] During use, the threaded portion on the support column 3 is threadedly connected to the first threaded hole to initially stabilize the support column 3, and then the first connecting plate 10 is fixed to the base 1 by the first bolt 9 to make the high support column 3 more stable.

[0040] Four pairs of slide grooves 11 are evenly arranged on the outer circumference of the support column 3, and a slider 12 is slidably connected to the slide groove 11. The slider 12 is connected to the reinforcement rod 13 through a second connecting member. Four first grooves are arranged on the base 1. The other end of the reinforcement rod 13 extends into the first groove and is rotatably connected to the inner wall of the first groove through a first rotating shaft. The slider 12 is connected to the support column 3 through a sliding fixing assembly.

[0041] When in use, rotate the reinforcement rod 13 and slide the slider 12 so that the reinforcement rod 13 is close to the slider 12, and then connected to the slider 12 through the second connecting piece, and then the slider 12 is fixed by the sliding fixing assembly, so that the reinforcement rod 13 reinforces and stabilizes the support column 3, thereby improving the stability of the support column 3 and the overall stability of the support frame.

[0042] The second connecting member includes a second connecting plate 15, a second groove is provided on the slider 12, and first holes are provided on the inner walls on both sides of the second groove. A cavity is provided inside the reinforcement rod 13, and pressing columns 14 are slidably connected to the opposite sides of the reinforcement rod 13. One end of the pressing column 14 extends into the cavity and is fixedly connected to the second connecting plate 15. A tension spring 17 is fixed between the second connecting plate 15 and the inner wall of the cavity. The tension spring 17 is sleeved on the pressing column 14. A first push rod 16 is fixed on the second connecting plate 15, and the other end of the first push rod 16 extends out of the reinforcement rod 13 and extends into the first hole.

[0043] When in use, press the pressing column 14, and the pressing column 14 drives the first push rod 16 into the cavity through the second connecting plate 15, then inserts the reinforcement rod 13 into the second groove and releases the pressing column 14. Under the action of the tension spring 17, the second connecting plate 15 drives the first push rod 16 to extend into the first hole, so that the reinforcement rod 13 and the slider 12 are fixed.

[0044] The sliding fixing assembly includes a second bolt 18 . A plurality of second threaded holes are formed on the support column 3 . The second bolt 18 passes through the slider 12 and is threadedly connected to the second threaded holes.

[0045] After the reinforcing rod 13 is fixed to the slider 12 , the second bolt 18 is threadedly connected to the second threaded hole to fix the slider 12 to the support column 3 .

[0046] The angle conversion assembly includes a first movable block 19, a third groove is opened on the base 5, a second rotating shaft 20 is rotatably connected in the third groove, two threaded portions are provided on the second rotating shaft 20, one end of the second rotating shaft 20 extends out of the base 5 and is fixed with a handle 21, the first movable block 19 is threadedly connected to the threaded portion close to the handle 21 and is slidably connected to the inner wall of the third groove, the support rod 8 is rotatably connected to the first movable block 19, and the first movable block 19 can be connected to the rotating fixed assembly through an elastic component.

[0047] When in use, the second rotating shaft 20 is driven to rotate by turning the handle 21, and the second rotating shaft 20 drives the rotating fixing component to work through the threaded portion, so that the support platform 5 is fixed, and then the first moving block 19 is matched with the other threaded portion through the elastic component, and the second rotating shaft 20 drives the first moving block 19 to move through the threaded portion, and the first moving block 19 drives the support rod 8 to move, so that the angle between the support rod 8 and the bracket 7 changes, thereby adjusting the inclination angle of the solar energy board, so that it can absorb light energy to the greatest extent, improve the light energy absorption effect, and also improve the flexibility and convenience of the support frame. When not in use, continue to turn the handle 21 so that the first moving block 19 moves between the two threaded portions, so that the bracket 7 is flush with the support platform 5, and the first moving block 19 moves the rotating fixing component through the elastic component, thereby releasing the fixation of the support platform 5, and then the support platform 5 can be rotated or disassembled, thereby improving the linkage of the support frame and the convenience of using the support frame.

[0048] The rotation fixing assembly includes a second moving block 22 and a truncated cone contact block 28. The second moving block 22 is threadedly connected to another threaded portion and is slidably connected to the inner wall of the third groove. A connecting cylinder 23 is fixed to the lower end of the base 5. The connecting cylinder 23 is located inside the annular block 6. The outer periphery of the connecting cylinder 23 is slidably connected to a plurality of second push rods 24. One end of the second push rod 24 extends into the connecting cylinder 23 and is fixed with a baffle 26. A first spring 27 is fixed between the baffle 26 and the connecting cylinder 23. The first spring 27 is sleeved on the second push rod 24. The baffle 26 contacts the truncated cone contact block 28. The truncated cone contact block The upper end of 28 extends into the third groove and can abut against the second moving block 22. The upper end of the frustum abutting block 28 is provided with an inclined surface. A connecting rod is fixed to the bottom of the frustum abutting block 28. The other end of the connecting rod extends out of the connecting tube 23. A second spring 29 is fixed between the bottom of the frustum abutting block 28 and the inner wall of the connecting tube 23. The second spring 29 is sleeved on the outer circumference of the connecting rod. A fourth groove is provided on the support column 3. The connecting tube 23 extends into the fourth groove. A plurality of second holes are provided on the inner wall of the fourth groove. An arc-shaped guide surface is provided between two adjacent second holes. The second hole cooperates with the second abutting rod 24.

[0049] When in use, extend the connecting tube 23 into the fourth groove. When the direction of the support platform 5 is determined, turn the handle 21. The handle 21 drives the second moving block 22 to move through the threaded portion on the second rotating shaft 20. The second moving block 22 conflicts with the inclined surface of the round table contact block 28, causing the round table contact block 28 to move downward. The round table contact block 28 allows the second push rod 24 to extend into the second hole through the baffle 26, thereby fixing the support platform 5. The setting of the arc-shaped guide surface makes it easier for the second push rod 24 to align with the second hole, thereby quickly fixing the support platform 5. When the support platform 5 is fixed, the second moving block 22 connects the first moving block 19 with the other threaded portion through the elastic component, and the second moving block 22 It stays in the blank area between the two threaded parts. When not in use, the handle 21 is rotated in the opposite direction. The first moving block 19 connects the second moving block 22 to the threaded part through the elastic component. The first moving block 19 stays in the blank area between the two threaded parts. The second moving block 22 moves away from the first moving block 19, so that the second moving block 22 is disengaged from the interference of the round table interference block 28. Under the action of the second spring 29, the round table interference block 28 moves upward. At the same time, under the action of the first spring 27, the second support rod 24 is disengaged from the second hole, thereby releasing the fixation of the support platform 5, so that the support platform 5 can be rotated or disassembled, thereby improving the linkage of the support frame and improving the flexibility of the use of the support frame.

[0050] The elastic component includes a telescopic rod 31, one end of the telescopic rod 31 is fixedly connected to the first moving block 19, and the other end of the telescopic rod 31 is fixed with a stopper 32, which can interfere with the second moving block 22. A third spring 33 is fixed between the stopper 32 and the first moving block 19, and the third spring 33 is sleeved on the telescopic rod 31. The maximum length of the telescopic rod 31 is greater than the distance between the two threaded portions.

[0051] Through the cooperation of the telescopic rod 31 , the stop block 32 and the third spring 33 , the first moving block 19 and the second moving block 22 can be effectively moved successively, thereby improving the linkage.

[0052] The working principle of the present invention is as follows: when in use, the base 1 is fixed to the ground by the anchor bolts 2, and then the threaded portion on the support column 3 is threadedly connected to the first threaded hole to make the support column 3 initially stable, and then the first connecting plate 10 is fixed to the base 1 by the first bolt 9 to make the high support column 3 more stable, and then the reinforcing rod 13 is rotated and the slider 12 is slid to make the reinforcing rod 13 close to the slider 12, and then the pressing column 14 is pressed, and the pressing column 14 drives the first push rod 16 to extend into the cavity through the second connecting plate 15, and then the reinforcing rod 13 is extended into the second groove and the pressing column 14 is released. Under the action of the tension spring 17, the second The connecting plate 15 drives the first push rod 16 to extend into the first hole, so that the reinforcement rod 13 is fixed to the slider 12. After the reinforcement rod 13 is fixed to the slider 12, the second bolt 18 is threadedly connected to the second threaded hole to fix the slider 12 to the support column 3. Then the annular block 6 and the connecting cylinder 23 on the support platform 5 are respectively extended into the annular groove 4 and the fourth groove, and then the support platform 5 is rotated. When the direction of the support platform 5 is determined, the handle 21 is turned. The handle 21 drives the second moving block 22 to move through the threaded portion on the second rotating shaft 20. The second moving block 22 conflicts with the inclined surface of the round table conflict block 28, causing the round table conflict block 28 to move downward. The truncated cone contact block 28 allows the second contact rod 24 to extend into the second hole through the baffle 26, thereby fixing the base 5. The setting of the arc-shaped guide surface makes it easier for the second contact rod 24 to align with the second hole, thereby quickly fixing the base 5. After the base 5 is fixed, continue to rotate the handle 21, the second moving block 22 continues to move and contacts the stopper 32, so that the first moving block 19 is connected to the other threaded portion, and the second moving block 22 stays in the blank area between the two threaded portions. The first moving block 19 drives the support rod 8 to move, so that the angle between the support rod 8 and the bracket 7 changes, thereby adjusting the inclination angle of the Taineng board. When it is not When in use, the handle 21 is rotated in the opposite direction, and the first moving block 19 moves toward the second moving block 22, so that the stop block 32 conflicts with the second moving block 22. The second moving block 22 is connected to the threaded portion, and the first moving block 19 stays in the blank area between the two threaded portions. The second moving block 22 moves away from the first moving block 19, so that the second moving block 22 is disengaged from the interference of the round table interference block 28. Under the action of the second spring 29, the round table interference block 28 moves upward. At the same time, under the action of the first spring 27, the second support rod 24 is disengaged from the second hole, thereby releasing the fixation of the support platform 5, so that the support platform 5 can be rotated or disassembled.

[0053] In summary, through the cooperation of components such as the base 1, the support column 3 and the base 5, the support frame can be easily adjusted and easily installed and disassembled.

[0054] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. An adjustable support frame for solar photovoltaic power generation construction, comprising a base (1), a support column (3) and a support platform (5), characterized in that: The base (1) is provided with a plurality of anchor bolts (2), the support column (3) is connected to the base (1) through a first connecting member, an annular groove (4) is provided on the support column (3), the support platform (5) is rotatably connected to the annular groove (4) through an annular block (6), the support platform (5) is rotatably connected to the bracket (7) through a rotating seat, the bracket (7) is rotatably connected to a support rod (8), the support rod (8) is connected to the support platform (5) through an angle conversion component, the support platform (5) is connected to the support column (3) through a rotating fixing component, the angle conversion component includes a first moving block (19), the support platform (5) is provided with a There is a third groove, in which a second rotating shaft (20) is rotatably connected. The second rotating shaft (20) is provided with two threaded parts. One end of the second rotating shaft (20) extends out of the support platform (5) and is fixed with a handle (21). The first moving block (19) is threadedly connected to the threaded part close to the handle (21) and is slidably connected to the inner wall of the third groove. The support rod (8) is rotatably connected to the first moving block (19). The first moving block (19) can be connected to the rotating fixed component through an elastic component. The rotating fixed component includes a second moving block (22) and a round table contact block (28). The second moving block (22) is connected to another threaded part. The groove portion is threadedly connected and slidably connected to the inner wall of the third groove. The lower end of the support platform (5) is fixed with a connecting cylinder (23), the connecting cylinder (23) is located inside the annular block (6), and the outer periphery of the connecting cylinder (23) is slidably connected with a plurality of second push rods (24). One end of the second push rod (24) extends into the connecting cylinder (23) and is fixed with a baffle (26). A first spring (27) is fixed between the baffle (26) and the connecting cylinder (23). The first spring (27) is sleeved on the second push rod (24). The baffle (26) contacts the round table contact block (28). The upper end of the round table contact block (28) extends into the third groove and The second movable block (22) can be abutted against the second movable block (22). The upper end of the truncated cone abutting block (28) is provided with an inclined surface. A connecting rod is fixed to the bottom of the truncated cone abutting block (28). The other end of the connecting rod extends out of the connecting tube (23). A second spring (29) is fixed between the bottom of the truncated cone abutting block (28) and the inner wall of the connecting tube (23). The second spring (29) is sleeved on the outer periphery of the connecting rod. A fourth groove is provided on the support column (3). The connecting tube (23) extends into the fourth groove. A plurality of second holes are provided on the inner wall of the fourth groove. An arc-shaped guide surface is provided between two adjacent second holes. The second holes cooperate with the second abutting rod (24).

2. The adjustable solar photovoltaic power generation construction support frame according to claim 1, characterized in that: The first connecting member includes a plurality of first bolts (9) and a first connecting plate (10), a first threaded hole is provided on the base (1), a threaded portion is provided on the outer periphery of the support column (3), the threaded portion is threadedly connected to the first threaded hole, the support column (3) is fixedly connected to the first connecting plate (10), the first connecting plate (10) is located above the threaded portion, a plurality of through holes are provided on the first connecting plate (10), the first bolts (9) pass through the through holes and are threadedly connected to the base (1).

3. The adjustable support frame for solar photovoltaic power generation construction according to claim 1, characterized in that: Four pairs of slide grooves (11) are evenly provided on the outer periphery of the support column (3), a slider (12) is slidably connected to the slide groove (11), and the slider (12) is connected to the reinforcement rod (13) through a second connecting member. Four first grooves are provided on the base (1), and the other end of the reinforcement rod (13) extends into the first groove and is rotatably connected to the inner wall of the first groove through a first rotating shaft. The slider (12) is connected to the support column (3) through a sliding fixing assembly.

4. The adjustable solar photovoltaic power generation construction support frame according to claim 3, characterized in that: The second connecting member includes a connecting plate (15), a second groove is provided on the slider (12), first holes are provided on the inner walls on opposite sides of the second groove, a cavity is provided inside the reinforcing rod (13), and pressing columns (14) are slidably connected to the opposite sides of the reinforcing rod (13), one end of the pressing column (14) extends into the cavity and is fixedly connected to the connecting plate (15), a tension spring (17) is fixed between the connecting plate (15) and the inner wall of the cavity, the tension spring (17) is sleeved on the pressing column (14), a first push rod (16) is fixed on the connecting plate (15), and the other end of the first push rod (16) extends out of the reinforcing rod (13) and extends into the first hole.

5. The adjustable support frame for solar photovoltaic power generation construction according to claim 3, characterized in that: The sliding fixing assembly includes a second bolt (18), a plurality of second threaded holes are provided on the support column (3), and the second bolt (18) passes through the slider (12) and is threadedly connected to the second threaded holes.

6. The adjustable support frame for solar photovoltaic power generation construction according to claim 1, characterized in that: The elastic component includes a telescopic rod (31), one end of the telescopic rod (31) is fixedly connected to the first moving block (19), the other end of the telescopic rod (31) is fixed with a stopper (32), the stopper (32) can abut against the second moving block (22), a third spring (33) is fixed between the stopper (32) and the first moving block (19), the third spring (33) is sleeved on the telescopic rod (31), and the maximum length of the telescopic rod (31) is greater than the distance between the two threaded portions.

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