Photovoltaic support angle adjusting structure

Abstract

The utility model discloses an angle adjusting structure of a photovoltaic support, relates to the technical field of photovoltaic supports, and aims to solve the problems that in the prior art, an operator needs to adjust the angle of a photovoltaic panel by hand cranking a rocking handle of a lead screw elevator after climbing a ladder, and the operation is very laborious and dangerous. Comprising a photovoltaic panel body and two supporting columns symmetrically hinged to the two sides of the bottom face of the photovoltaic panel body respectively, inclined lead screw lifters are installed at the tops of rod bodies of the supporting columns, telescopic rods of the lead screw lifters are hinged to the bottom face of the photovoltaic panel body, and a rotating rod is fixed between rotating shafts of the two lead screw lifters; the electric bicycle is characterized by further comprising a floor fixed between the bottoms of the two supporting columns, a treading mechanism is arranged on one side of the top face of the floor, a transmission mechanism matched with the rotating rod is arranged on the other side of the top face of the floor, and a forward and reverse rotation control mechanism is arranged between the treading mechanism and the transmission mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to an angle adjustment structure of a photovoltaic bracket. Background Art

[0002] Solar photovoltaic bracket is a special bracket designed for placing, installing and fixing solar panels in solar photovoltaic power generation system. The general materials are aluminum alloy, carbon steel and stainless steel.

[0003] Since the solar altitude angle in the morning is different from that in the evening, in order to enable the photovoltaic panels to better absorb light energy, the prior art has a photovoltaic bracket with an angle adjustment function, and its angle adjustment function is mainly provided by a screw lift, which is generally arranged at a higher position on the side of the bracket. Therefore, in actual manual operation, the operator is often required to climb up the escalator and then manually crank the screw lift handle, which is inconvenient to operate and prone to the risk of falling from a height.

[0004] Therefore, a photovoltaic support angle adjustment structure is needed to solve the problem in the prior art that an operator is required to climb up an escalator and then manually crank a screw lift handle to adjust the angle of the photovoltaic panel, which is very laborious and dangerous. Utility Model Content

[0005] In order to solve the above technical problems, a photovoltaic bracket angle adjustment structure is provided, which solves the problem in the prior art that the operator needs to climb up the escalator and then manually crank the screw elevator handle to adjust the angle of the photovoltaic panel, which is very laborious and dangerous.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: a photovoltaic bracket angle adjustment structure, including a photovoltaic panel body and two support columns symmetrically hinged on both sides of the bottom surface of the photovoltaic panel body, the top of the support column rod body is installed with an inclined screw lift, the telescopic rod of the screw lift is hingedly connected to the bottom surface of the photovoltaic panel body, and a rotating rod is fixed between the rotating shafts of the two screw lifts, characterized in that it also includes a floor fixed between the bottoms of the two support columns, a treading mechanism is provided on one side of the top surface of the floor, a transmission mechanism matched with the rotating rod is provided on the other side of the top surface of the floor, and a forward and reverse control mechanism is provided between the treading mechanism and the transmission mechanism;

[0007] The transmission mechanism includes a support block 2 vertically fixed on the top surface of the floor, a rotating column is arranged on one side of the support block 2, one end of the rotating column rotates and penetrates into the inner wall of the support block 2, a large rotating wheel is tightly sleeved on the rod body of the rotating column, a small rotating wheel is tightly sleeved on the rod body of the rotating rod, and a belt is connected between the large rotating wheel and the small rotating wheel;

[0008] The forward and reverse control mechanism includes a support block four vertically fixed on the top surface of the floor and a connecting shaft arranged in the inner wall of the support block four for transverse rotation. Satellite gears are fixed at both ends of the connecting shaft, and a small gear meshing with one of the satellite gears is fixed at the other end of the rotating column.

[0009] Preferably, the forward and reverse control mechanism also includes a support block three vertically fixed on the top surface of the floor and a sliding rod laterally arranged on one side of the support block three, one end of the sliding rod slides through the support block three, and a gear column is fastened and sleeved on the rod body of the sliding rod, and the gear column is engaged with one side of another satellite gear.

[0010] Preferably, the pedal mechanism includes two support blocks symmetrically arranged on the top surface of the floor and pedals rotatably arranged at the bottom of the two support blocks, a rotating shaft is fixedly passed through the inner walls of the pedal shaft, and two ends of the rotating shaft are rotatably connected to the two support blocks, a concave-shaped fixing block is fixed at one corner of the pedal, a connecting rod is hinged in the groove on the fixing block, and an Ω-shaped follower rod is hinged at the end of the connecting rod, a rotating rod is fixed at one end of the follower rod, and the rotating rod shaft rotatably passes through one of the support blocks and is fixed with a through-hole block, a rectangular block is slidably arranged in the through-hole block, a sliding rod that slides and penetrates the inner wall of the through-hole block is fixed on one side of the rectangular block, and a long rotating column is fixed at the other end of the follower rod, and the end of the long rotating column is rotatably connected to the support block.

[0011] Preferably, a semicircular angle ruler is fixed on one side of the bottom surface of the photovoltaic panel body, and the angle degree is engraved on the angle ruler. An arrow rod is arranged below the angle ruler, and the arrow rod is fixed on the body of the rotating rod, and one end of the arrow rod points to the center of the angle ruler.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] (1) Through the setting of the transmission mechanism, kinetic energy can be generated by stepping on the pedal mechanism, and the kinetic energy is transmitted to the rotating column through the forward and reverse control mechanism, which drives the large wheel to rotate, causing the rotating rod and the small wheel to rotate and drive the rotating shaft of the screw lift to rotate together. The screw lift telescopic rod is driven up or down by the rotating shaft, pushing the photovoltaic panel body to make a plane angle deflection. In this way, the problem in the prior art that the operator needs to climb up the escalator and then manually crank the screw lift handle to adjust the angle of the photovoltaic panel can be solved, which is very laborious and easy to fall from a height.

[0014] (2) Through the setting of the pedal mechanism, the pedal can be swung back and forth by stepping on the pedal, driving the pedal to swing around the rotating shaft as the axis, and the fixed block is driven by the pedal, and the connecting rod drives the long rotating column and the rotating rod by pulling the follower rod. The long rotating column and the rotating rod are restricted by the support block, so that the follower rod drives the rotating rod and the long rotating column to rotate together, and then drives the through-hole block to rotate, drives the rectangular block and the sliding rod to rotate together, and then drives the forward and reverse control mechanism and the transmission mechanism, and finally drives the elevator shaft. In this way, the plane angle of the photovoltaic panel body can be adjusted by stepping on the pedal to achieve the purpose of saving effort.

[0015] (3) Through the setting of the angle ruler and the arrow rod, when the plane angle of the photovoltaic panel body is adjusted by stepping on the pedal, the angle ruler follows the deflection of the photovoltaic panel body. At this time, by observing the scale on the angle ruler pointing to one end of the arrow rod, the deflection angle of the angle ruler can be observed, and the plane deflection angle of the photovoltaic panel body can be obtained. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the pedaling mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the photovoltaic panel of the utility model;

[0019] Figure 4 for Figure 3 The enlarged schematic diagram at A in the middle,

[0020] Figure 5 It is a schematic diagram of the connection between the pedal mechanism and the forward and reverse control mechanism of the utility model.

[0021] The numbers in the figure are:

[0022] 1. Photovoltaic panel body; 2. Support column; 3. Rotating rod; 4. Floor; 5. Support block one; 6. Pedal; 7. Rotating rod; 8. Follow-up rod; 9. Long rotating column; 10. Large rotating wheel; 11. Support block two; 12. Connecting rod; 13. Fixed block; 14. Angle ruler; 15. Rotating shaft; 16. Small rotating wheel; 17. Gear column; 18. Support block three; 19. Arrow rod; 20. Satellite gear; 21. Support block four; 22. Small gear; 23. Rotating column; 24. Through-hole block; 25. Sliding rod; 26. Rectangular block; 27. Connecting shaft. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] Reference Figures 1 to 5 As shown, a photovoltaic support angle adjustment structure comprises a photovoltaic panel body 1 and two support columns 2 symmetrically hinged to both sides of the bottom surface of the photovoltaic panel body 1, a screw lift in an inclined shape is installed on the top of the support column 2, the telescopic rod of the screw lift is hingedly connected to the bottom surface of the photovoltaic panel body 1, and a rotating rod 3 is fixed between the rotating shafts of the two screw lifts;

[0025] Supplement: Referring to patent number CN 218345058 U, a screw lift with dustproof function, it can be known that the screw lift controls the lifting and lowering of the telescopic rod by a crank handle and a rotating shaft. The working principle of the screw lift belongs to the prior art and will not be described in detail.

[0026] Through the arrangement of the photovoltaic panel body 1, the support column 2 and the rotating rod 3, when the plane angle of the photovoltaic panel body 1 needs to be adjusted, the rotating rod 3 can be rotated to drive the rotating shafts of the two screw lifts, and the rotation of the rotating shafts can drive the telescopic rods of the screw lifts to rise or fall, thereby pushing one side of the photovoltaic panel body 1 to deflect with the top of the support column 2 as the axis, so that the plane angle of the photovoltaic panel body 1 can be adjusted.

[0027] However, in reality, the screw lift is generally arranged at a higher position on the side of the bracket. Therefore, in actual operation, the operator is often required to climb up the escalator and then manually crank the screw lift handle, which is inconvenient to operate and prone to the risk of falling from a height.

[0028] In view of this, in order to solve the above problems, it is worth noting that it also includes a floor 4 fixed between the bottoms of the two support columns 2, a pedal mechanism is provided on one side of the top surface of the floor 4, a transmission mechanism matched with the rotating rod 3 is provided on the other side of the top surface of the floor 4, and a forward and reverse control mechanism is provided between the pedal mechanism and the transmission mechanism;

[0029] The transmission mechanism includes a support block 11 vertically fixed on the top surface of the floor 4, a rotating column 23 is arranged on one side of the support block 11, one end of the rotating column 23 rotates and penetrates into the inner wall of the support block 11, a large rotating wheel 10 is tightly sleeved on the rod body of the rotating column 23, a small rotating wheel 16 is tightly sleeved on the rod body of the rotating rod 3, and a belt is connected between the large rotating wheel 10 and the small rotating wheel 16;

[0030] Through the setting of the transmission mechanism, when it is necessary to adjust the plane angle of the photovoltaic panel body 1, kinetic energy can be generated by stepping on the pedal mechanism, and the kinetic energy is transmitted to the rotating column 23 through the forward and reverse control mechanism, and then the large rotating wheel 10 is driven to rotate through the rotating column 23. In this process, the large rotating wheel 10 drives the small rotating wheel 16 to rotate through the transmission belt, so that the rotating rod 3 rotates with the small rotating wheel 16 and drives the rotating shaft of the screw elevator to rotate together, and the screw elevator telescopic rod is driven to rise or fall through the rotating shaft, so as to push the photovoltaic panel body 1 to make a plane angle deflection. In this way, the problem in the prior art that the operator needs to climb up the escalator and then manually crank the screw elevator handle to adjust the angle of the photovoltaic panel can be solved, and the operation is very laborious and easy to fall from a height can be solved.

[0031] Further, refer to Figure 3 and Figure 4 As shown, it is worth noting that the forward and reverse control mechanism includes a support block 21 vertically fixed on the top surface of the floor 4 and a connecting shaft 27 rotatably arranged in the inner wall of the support block 21, both ends of the connecting shaft 27 are fixed with satellite gears 20, and the other end of the rotating column 23 is fixed with a small gear 22 meshing with one of the satellite gears 20;

[0032] The forward and reverse control mechanism also includes a support block 3 18 vertically fixed on the top surface of the floor 4 and a slide bar 25 horizontally arranged on one side of the support block 3 18, one end of the slide bar 25 slides through the support block 3 18, and a gear column 17 is fastened and sleeved on the rod body of the slide bar 25, and the gear column 17 is meshed with one side of another satellite gear 20;

[0033] By setting the forward and reverse control mechanism, when it is necessary to raise the telescopic rod of the lead screw lift, the gear column 17 can be moved to mesh with one side of the satellite gear 20, and then the kinetic energy generated by the pedal mechanism is transmitted to the forward and reverse control mechanism, driving the slide bar 25 to rotate, and the rotation of the slide bar 25 drives the gear column 17 to rotate, and the rotation of the gear column 17 and the satellite gear 20 drives the satellite gear 20 meshing therewith to rotate, and the satellite gear 20 meshing with the pinion 22 is driven to rotate synchronously through the connecting shaft 27, and the subsequent rotating column 23, the large rotating wheel 10 and the small rotating wheel 16 are driven to rotate synchronously through the rotation of the pinion 22, so that the rotating rod 3 drives the lead screw lift to extend and retract. The retracting rod rises. Similarly, when it is necessary to lower the telescopic rod of the screw elevator, the gear column 17 can be moved to mesh with the teeth on the other side of the satellite gear 20. Then the kinetic energy generated by the pedaling mechanism drives the gear column 17 on the slide bar 25 to rotate, and drives the satellite gear 20 to rotate in the opposite direction, thereby driving the pinion 22 to reverse, and making the rotating column 23, the large rotating wheel 10 and the small rotating wheel 16 reverse synchronously, causing the telescopic rod of the screw elevator to descend. When the telescopic rod of the elevator is not needed to be raised or lowered, the gear column 17 can be moved to the center of the satellite gear 20 for driving, so that the gear column 17 is not engaged with the satellite gear 20, so that the connection between the transmission mechanism and the forward and reverse control mechanism can be released.

[0034] Further, refer to Figures 1 to 5 As shown, it is worth noting that the pedal mechanism includes two support blocks 5 symmetrically arranged on the top surface of the floor 4 and pedals 6 rotatably arranged at the bottom of the shafts of the two support blocks 5. A rotating shaft 15 is fixedly passed through the inner wall of the shaft of the pedal 6, and the two ends of the rotating shaft 15 are rotatably connected with the two support blocks 5 respectively. A fixed block 13 in a concave shape is fixed at one corner of the pedal 6, and a connecting rod 12 is hinged in the groove on the fixed block 13. The end of the connecting rod 12 is hinged with an Ω-shaped follower rod 8, and a rotating rod 7 is fixed at one end of the follower rod 8. The shaft of the rotating rod 7 rotates through one of the support blocks 5 and is fixed with a through-hole block 24. A rectangular block 26 is slidably arranged in the through-hole block 24, and a sliding rod 25 that slides and penetrates the inner wall of the through-hole block 24 is fixed on one side of the rectangular block 26. A long rotating column 9 is fixed at the other end of the follower rod 8, and the end of the long rotating column 9 is rotatably connected with the support block 5;

[0035] Through the setting of the pedal mechanism, when it is necessary to adjust the plane angle of the photovoltaic panel body 1, the pedal 6 can be stepped on and the toes and heels can be swung back and forth to drive the pedal 6 to swing around the rotating shaft 15. In this process, the fixed block 13 is driven by the pedal 6, and the connecting rod 12 drives the long rotating column 9 and the rotating rod 7 by pulling the follower rod 8. The long rotating column 9 and the rotating rod 7 are restricted by the support block 15, so that the follower rod 8 drives the rotating rod 7 and the long rotating column 9 to rotate together, and then drives the through-hole block 24 to rotate, and the rectangular block 26 and the slide bar 25 are driven to rotate together through the through-hole block 24. The sliding setting of the rectangular block 26 in the through-hole block 24 can prevent the slide bar 25 from obstructing the slide bar 7 during the process of the sliding gear column 17 driving the slide bar 25. In this way, the plane angle of the photovoltaic panel body 1 can be adjusted by stepping on the pedal 6 to achieve the purpose of saving effort.

[0036] After using it for a period of time, it was found that since the operator adjusted the plane angle of the photovoltaic panel body 1 by stepping on the pedal 6 under the photovoltaic panel body 1, it was impossible to observe the adjustment degree of the plane angle of the photovoltaic panel body 1, and the adjustment was often over-adjusted, and the angle needed to be adjusted again;

[0037] In view of this, in order to solve the above problems, refer to Figure 1 As shown, it is worth noting that a semicircular angle ruler 14 is fixed to one side of the bottom surface of the photovoltaic panel body 1, and the angle number is engraved on the angle ruler 14. An arrow rod 19 is arranged below the angle ruler 14, and the arrow rod 19 is fixed to the body of the rotating rod 3, and one end of the arrow rod 19 points to the center of the angle ruler 14;

[0038] Through the setting of the angle ruler 14 and the arrow rod 19, when the plane angle of the photovoltaic panel body 1 is adjusted by stepping on the pedal 6, the angle ruler 14 follows the deflection of the photovoltaic panel body 1. At this time, by observing the scale on the angle ruler 14 pointed to by one end of the arrow rod 19, the deflection angle of the angle ruler 14 can be observed, and the plane deflection angle of the photovoltaic panel body 1 can be obtained.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic support angle adjustment structure, comprising a photovoltaic panel body (1) and two support columns (2) symmetrically hinged to the bottom surface of the photovoltaic panel body (1), the top of the support column (2) is equipped with an inclined screw lift, the telescopic rod of the screw lift is hingedly connected to the bottom surface of the photovoltaic panel body (1), and a rotating rod (3) is fixed between the rotating shafts of the two screw lifts, characterized in that: It also includes a floor (4) fixed between the bottoms of the two support columns (2), a pedal mechanism is provided on one side of the top surface of the floor (4), a transmission mechanism matched with the rotating rod (3) is provided on the other side of the top surface of the floor (4), and a forward and reverse control mechanism is provided between the pedal mechanism and the transmission mechanism; The transmission mechanism comprises a supporting block 2 (11) vertically fixed on the top surface of the floor (4), a rotating column (23) is arranged on one side of the supporting block 2 (11), one end of the rotating column (23) rotates and penetrates into the inner wall of the supporting block 2 (11), a large rotating wheel (10) is tightly sleeved on the rod body of the rotating column (23), a small rotating wheel (16) is tightly sleeved on the rod body of the rotating rod (3), and a belt is connected between the large rotating wheel (10) and the small rotating wheel (16) for transmission; The forward and reverse control mechanism comprises a support block four (21) vertically fixed on the top surface of the floor (4) and a connecting shaft (27) arranged in a transverse rotation in the inner wall of the support block four (21), satellite gears (20) being fixed at both ends of the connecting shaft (27), and a small gear (22) meshing with one of the satellite gears (20) being fixed at the other end of the rotating column (23).

2. A photovoltaic support angle adjustment structure according to claim 1, characterized in that: The forward and reverse control mechanism also includes a support block three (18) vertically fixed on the top surface of the floor (4) and a sliding rod (25) transversely arranged on one side of the support block three (18), one end of the sliding rod (25) slides through the support block three (18), and a gear column (17) is tightly sleeved on the rod body of the sliding rod (25), and the gear column (17) is meshed with one side of another satellite gear (20).

3. A photovoltaic support angle adjustment structure according to claim 1, characterized in that: The pedal mechanism comprises two support blocks (5) symmetrically arranged on the top surface of the floor (4) and a pedal (6) rotatably arranged at the bottom of the shafts of the two support blocks (5); a rotating shaft (15) is fixedly passed through the inner wall of the shaft of the pedal (6); the two ends of the rotating shaft (15) are rotatably connected to the two support blocks (5) respectively; a concave-shaped fixing block (13) is fixed at one corner of the pedal (6); a connecting rod (12) is hinged in the groove on the fixing block (13); the end of the connecting rod (12) is A follower rod (8) in an Ω shape is hingedly connected, a rotating rod (7) is fixed to one end of the follower rod (8), the rod body of the rotating rod (7) rotates and passes through one of the support blocks (5) and is fixed with a through-hole block (24), a rectangular block (26) is slidably arranged in the through-hole block (24), a sliding rod (25) is fixed on one side of the rectangular block (26) and is slidably penetrated into the inner wall of the through-hole block (24), a long rotating column (9) is fixed to the other end of the follower rod (8), and the end of the long rotating column (9) is rotatably connected to the support block (5).

4. A photovoltaic support angle adjustment structure according to claim 1, characterized in that: A semicircular angle ruler (14) is fixed to one side of the bottom surface of the photovoltaic panel body (1), and the angle scale (14) is engraved with circular angle numbers. An arrow rod (19) is arranged below the angle ruler (14), and the arrow rod (19) is fixed to the shaft of the rotating rod (3), and one end of the arrow rod (19) points to the center of the angle ruler (14).

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