Photovoltaic roof support structure

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a photovoltaic roof support structure which comprises a photovoltaic panel frame, two sides of the outer wall of the photovoltaic panel frame are rotatably connected with supporting rods, one side of each supporting rod is rotatably connected with a first sliding block, the interior of each first sliding block is spirally connected with a second lead screw, and the second lead screw is connected with a second lead screw. Lead screw covers are slidably connected to the two sides of the outer wall of the first sliding block, the second lead screws are rotatably connected to the interiors of the lead screw covers, fixing rods are fixedly connected to one sides of the outer walls of the lead screw covers, first driven wheels are fixedly connected to one sides of the outer walls of the second lead screws, and second protective shells are rotatably connected to one sides of the first driven wheels; a first motor is fixedly connected to one side of the interior of the second protection shell, a third driven wheel is fixedly connected to the output end of the first motor, and a second lead screw is fixedly connected to one side of the third driven wheel. And the effect of automatically adjusting the inclination angle of the photovoltaic panel is achieved.

Description

Technical Field

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

[0002] As a clean energy, the exploitation and utilization of solar energy is receiving attention from countries around the world. In order to collect a large amount of solar energy, it is usually necessary to fix photovoltaics on open areas such as roofs, and fix photovoltaic modules on roof photovoltaic brackets to better collect solar energy.

[0003] After searching, the publication number CN218814837U discloses a roof photovoltaic support structure, including a support body, the number of which is two; the support body includes a slide rail, a connector, an inclined guide rail and a connecting rod, a plurality of clamps are fixedly arranged at the bottom end of the slide rail, the clamps are used to clamp the guide rail steel tile, the slide rail is uniformly provided with a plurality of first through holes along its length direction, the number of the connectors is two, the connector includes a fixing block, a first bolt and a first nut, the fixing block is provided with a second through hole, the first bolt passes through the second through hole in sequence, the first through hole is screwed to the first nut, one end of the inclined guide rail is fixedly provided with a plurality of clamps, the clamps are used to clamp the guide rail steel tile, the slide rail is uniformly provided with a plurality of first through holes along its length direction, the number of the connectors is two, the connecting member includes a fixing block, a first bolt and a first nut, the fixing block is provided with a second through hole, the first bolt passes through the second through hole in sequence, the first through hole is screwed to the first nut, and one end of the inclined guide rail is fixedly provided with a plurality of first through holes, the first through hole is screwed to the first nut, and the first ... It is movably connected to the fixed block, and two locking structures are fixedly arranged in the inclined guide rail, and the locking structure is used to lock the photovoltaic panel. One end of the connecting rod is movably connected to the other fixed block, and the other end of the connecting rod is movably connected to one end of the inclined guide rail away from the fixed block, an auxiliary fixing rod, one end of the auxiliary fixing rod is fixedly connected to the slide rail, and the other end of the auxiliary fixing rod is fixedly connected to the other slide rail. Although the bracket structure in this application realizes the control of the inclination angle of the photovoltaic panel and can adjust the inclination angle of the photovoltaic panel, in actual use, it is necessary to frequently adjust the angle manually, which is not convenient enough. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a photovoltaic roof support structure, aiming to improve the problem of frequent manual angle adjustment in actual use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: it includes a photovoltaic panel frame, both sides of the outer wall of the photovoltaic panel frame are rotatably connected to support rods, one side of the support rod is rotatably connected to a slider 1, the inside of the slider 1 is spirally connected to a screw rod 2, both sides of the outer wall of the slider 1 are slidably connected to a screw cover, the screw rod 2 is rotatably connected to the inside of the screw cover, one side of the outer wall of the screw cover is fixedly connected to a fixing rod, one side of the outer wall of the screw rod 2 is fixedly connected to a driven wheel 1, one side of the driven wheel 1 is rotatably connected to a protective shell 2, one side of the inside of the protective shell 2 is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a driven wheel 3, one side of the driven wheel 3 is fixedly connected to a screw rod 2, and a belt 1 is arranged between the driven wheel 3 and the driven wheel 1.

[0006] Furthermore, the four corners of the top of the photovoltaic panel frame are fixedly connected with lower fasteners, and the internal threads of the lower fasteners are connected with fixing bolts.

[0007] Furthermore, an outer wall of the fixing bolt is threadedly connected to an upper fastener, and one side of the outer wall of the upper fastener is fixedly connected to a photovoltaic panel.

[0008] Furthermore, a scraper is slidably connected to the top of the photovoltaic panel, and two fixing bolts are threadedly connected to both sides of the scraper.

[0009] Furthermore, the outer wall of the second fixing bolt is threadedly connected to a second slider, and the inner wall of the second slider is threadedly connected to a first screw rod.

[0010] Furthermore, one side of the outer wall of the screw rod 1 is rotatably connected to a support block, the bottom of the support block is fixedly connected to the top of the photovoltaic panel frame, and one side of the outer wall of the screw rod 1 is fixedly connected to a driven wheel 2.

[0011] Furthermore, a driving wheel is fixedly connected to one side of an outer wall of the first screw rod, and a protective shell is rotatably connected to one side of an outer wall of the second driven wheel.

[0012] Furthermore, a second motor is fixedly connected to one side of the interior of the first protective shell, an output end of the second motor is fixedly connected to the interior of the driving wheel, and a second belt is provided between the driving wheel and the second driven wheel.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the cooperation among the motor 1, the screw rod 2, the slider 1, the support rod and the photovoltaic panel frame achieves the effect of automatically adjusting the inclination angle of the photovoltaic panel, thereby solving the problem of frequently manually adjusting the inclination angle of the photovoltaic panel in actual use, thereby simplifying the operation steps and improving convenience.

[0015] 2. In the utility model, the cooperation between the support block, the second motor, the driving wheel, the second driven wheel, the second belt, the second fixing bolt and the scraper can achieve the goal of cleaning up the debris dropped on the photovoltaic panel, solving the problem that the photovoltaic panel is blocked by the debris dropped on the photovoltaic panel, reducing the light absorption efficiency of the photovoltaic panel, thereby reducing the energy production, and improving the energy production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a photovoltaic roof support structure proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a protective shell of a photovoltaic roof support structure proposed by the utility model;

[0018] Figure 3 A cross-sectional schematic diagram of a protective shell of a photovoltaic roof support structure proposed in the utility model

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Photovoltaic panel; 2. Screw rod 1; 3. Protective shell 1; 4. Screw rod cover; 5. Fixed rod; 6. Protective shell 2; 7. Motor 1; 8. Screw rod 2; 9. Slider 1; 10. Driven wheel 1; 11. Belt 1; 12. Support rod; 13. Photovoltaic panel frame; 14. Support block; 15. Upper fastener; 16. Lower fastener; 17. Fixed bolt 1; 18. Slider 2; 19. Driven wheel 2; 20. Scraper; 21. Fixed bolt 2; 22. Driven wheel; 23. Motor 2; 24. Belt 2; 25. Driven wheel 3. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3, an embodiment provided by the utility model includes a photovoltaic panel frame 13, characterized in that: both sides of the outer wall of the photovoltaic panel frame 13 are rotatably connected to support rods 12, one side of the support rod 12 is rotatably connected to a slider 9, the inside of the slider 9 is spirally connected to a screw rod 2 8, both sides of the outer wall of the slider 9 are slidably connected to a screw cover 4, the screw rod 2 8 is rotatably connected to the inside of the screw cover 4, one side of the outer wall of the screw cover 4 is fixedly connected to a fixed rod 5, one side of the outer wall of the screw rod 2 8 is fixedly connected to a driven wheel 10, one side of the driven wheel 10 is rotatably connected to a protective shell 2 6, one side of the protective shell 2 6 is fixedly connected to a motor 7, the output end of the motor 7 is fixedly connected to a driven wheel 3 25, one side of the driven wheel 3 25 is fixedly connected to a screw rod 2 8, and a belt 11 is arranged between the driven wheel 3 25 and the driven wheel 10;

[0024] Specifically, when the photovoltaic roof support structure is used to adjust the angle, the motor 7 is started first, and the motor 7 drives the belt 11 to transmit power to the driven wheel 10. At the same time, the screw rod 28 is forced to rotate. Because the screw rod 28 and the slider 19 are threadedly connected, the slider 9 is forced to move along the screw rod 28. At this time, the slider 9 is forced to drive the rotating support rod 12 to move, and the movement of the support rod 12 drives the photovoltaic panel frame 13 to move, thereby adjusting the inclination angle of the photovoltaic panel 1, so that the photovoltaic panel 1 can absorb solar energy at the optimal inclination angle.

[0025] Reference Figure 1-3 The four corners of the top of the photovoltaic panel frame 13 are fixedly connected with lower fasteners 16, the lower fastener 16 is internally threadedly connected with a fixing bolt 17, the outer wall of the fixing bolt 17 is threadedly connected with an upper fastener 15, one side of the outer wall of the upper fastener 15 is fixedly connected with a photovoltaic panel 1, and a scraper 20 is slidably connected to the top of the photovoltaic panel 1, and both sides of the scraper 20 are threadedly connected with fixing bolts 21, the outer wall of the fixing bolt 21 is threadedly connected with a slider 2 18, and the slider 2 18 is internally threadedly connected with a screw rod 2, and the screw rod 1 2 is rotatably connected to a support block 14 on one side of the outer wall, the bottom of the support block 14 is fixedly connected to the top of the photovoltaic panel frame 13, a driven wheel 2 19 is fixedly connected to one side of the outer wall of the screw rod 2, a driving wheel 22 is fixedly connected to one side of the outer wall of the screw rod 2, a protective shell 3 is rotatably connected to one side of the outer wall of the driven wheel 2 19, a motor 23 is fixedly connected to one side of the inner side of the protective shell 3, an output end of the motor 23 is fixedly connected to the inner side of the driving wheel 22, and a belt 24 is provided between the driving wheel 22 and the driven wheel 2 19;

[0026] Specifically, when there are debris on the photovoltaic panel 1, the motor 23 is started. Since the output end of the motor 23 is fixedly connected to the driving wheel 22, the driving wheel 22 is forced to rotate, and at the same time, the driving wheel 22 is forced to transfer power to the driven wheel 2 19 through the belt 2 24. At this time, the screw rod 2 is forced to rotate, and the screw rod 2 is forced to drive the slider 2 18 to move along the screw rod 2. The slider 2 18 is forced to drive the fixing bolt 21 threadedly connected to one side of the outer wall to move, and the fixing bolt 21 is forced to drive the threaded scraper 20 to move. At this time, the debris on the photovoltaic panel 1 is cleaned, thereby solving the problem that the photovoltaic panel 1 is blocked by the debris falling on the photovoltaic panel 1, the light absorption efficiency of the photovoltaic panel 1 is reduced, and the energy production is reduced, thereby improving the energy production.

[0027] Working principle: When using the photovoltaic bracket, first place the photovoltaic panel 1 on the lower fastener 16 on the photovoltaic panel frame 13, and then fix the photovoltaic panel 1 on the photovoltaic panel frame 13 through the cooperation of the upper fastener 15, the lower fastener 16 and the fixing bolt 17, and then start the motor 7, and drive the driven wheel 10 to rotate through the belt 11, at this time, the screw rod 28 is forced to rotate, and at the same time, the screw rod 28 is forced to drive the threaded slider 19 to move along the screw rod 28, and then the slider 9 is forced to drive the top rotationally connected support rod 12 to move, because the support rod 12 and the photovoltaic panel frame 13 are rotationally connected, so the photovoltaic panel frame 13 is forced to move, and at this time, the photovoltaic panel frame 13 is forced to drive the photovoltaic panel 1 to move, so as to adjust the angle of the photovoltaic panel 1 The effect of degree is that after the photovoltaic panel 1 is placed for a period of time, it is inevitable that some debris falls on the photovoltaic panel 1. At this time, the motor 23 is started, because the output end of the motor 23 is fixedly connected to the driving wheel 22. At this time, the driving wheel 22 is forced to rotate, and the driving wheel 22 transmits power to the driven wheel 19 through the belt 24 arranged between the driven wheel 19 and the driven wheel 19. At this time, the driven wheel 19 is forced to rotate, and at the same time, the driving wheel 22 is forced to drive the fixedly connected screw rod 2 to rotate, and then the screw rod 2 is forced to drive the threaded slider 2 18 to move along the screw rod 2. Because the scraper 20 is fixed to one side of the outer wall of the slider 18 by the fixing bolt 21, the scraper 20 is forced to move along the photovoltaic panel 1, thereby achieving the effect of removing debris on the photovoltaic panel 1.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic roof support structure, comprising a photovoltaic panel frame (13), characterized in that: The photovoltaic panel frame (13) is rotatably connected to support rods (12) on both sides of the outer wall, and a slider (9) is rotatably connected to one side of the support rod (12). The slider (9) is spirally connected to a screw rod (8) inside. The slider (9) is slidably connected to a screw cover (4) on both sides of the outer wall. The screw rod (8) is rotatably connected to the inside of the screw cover (4). One side of the outer wall of the screw cover (4) is fixedly connected to a fixed rod (5). One side of the outer wall of the screw rod (8) is fixedly connected to a driven wheel (10). One side of the driven wheel (10) is rotatably connected to a protective shell (6). One side of the protective shell (6) is fixedly connected to a motor (7). The output end of the motor (7) is fixedly connected to a driven wheel (25). One side of the driven wheel (25) is fixedly connected to a screw rod (8). A belt (11) is provided between the driven wheel (25) and the driven wheel (10).

2. A photovoltaic roof support structure according to claim 1, characterized in that: The four corners of the top of the photovoltaic panel frame (13) are fixedly connected with lower fasteners (16), and the inner thread of the lower fastener (16) is connected with a fixing bolt (17).

3. A photovoltaic roof support structure according to claim 2, characterized in that: The outer wall of the fixing bolt 1 (17) is threadedly connected to an upper fastener (15), and one side of the outer wall of the upper fastener (15) is fixedly connected to a photovoltaic panel (1).

4. A photovoltaic roof support structure according to claim 3, characterized in that: The top of the photovoltaic panel (1) is slidably connected with a scraper (20), and two fixing bolts (21) are threadedly connected inside the scraper (20) on both sides.

5. A photovoltaic roof support structure according to claim 4, characterized in that: The outer wall of the second fixing bolt (21) is threadedly connected to the second sliding block (18), and the inner wall of the second sliding block (18) is threadedly connected to the first screw rod (2).

6. A photovoltaic roof support structure according to claim 5, characterized in that: One side of the outer wall of the screw rod 1 (2) is rotatably connected to a support block (14), the bottom of the support block (14) is fixedly connected to the top of the photovoltaic panel frame (13), and one side of the outer wall of the screw rod 1 (2) is fixedly connected to a driven wheel 2 (19).

7. A photovoltaic roof support structure according to claim 6, characterized in that: One side of the outer wall of the screw rod 1 (2) is fixedly connected to a driving wheel (22), and one side of the outer wall of the driven wheel 2 (19) is rotatably connected to a protective shell 1 (3).

8. A photovoltaic roof support structure according to claim 7, characterized in that: A second motor (23) is fixedly connected to one side of the interior of the first protective shell (3), and an output end of the second motor (23) is fixedly connected to the interior of a driving wheel (22), and a second belt (24) is provided between the driving wheel (22) and the second driven wheel (19).

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