Municipal roof photovoltaic installation device

Abstract

The utility model discloses a municipal roof photovoltaic installation device, and relates to the technical field of roof structures. The municipal roof photovoltaic installation device comprises a roof photovoltaic installation support and a photovoltaic panel adjusting device, the photovoltaic panel adjusting device is arranged in the roof photovoltaic installation support, the photovoltaic panel adjusting device comprises a driving motor, and the driving motor is fixedly connected to the surface of the roof photovoltaic installation support; the output end of the driving motor is fixedly connected with a two-way threaded rod, the surface of the two-way threaded rod is sleeved with two movable blocks in a threaded mode, the upper ends of the two movable blocks are both rotationally connected with first connecting rods, the upper ends of the two first connecting rods are rotationally connected with a movable plate, and the upper end of the roof photovoltaic mounting support is rotationally connected with a photovoltaic panel support. By adjusting the angle of the photovoltaic panel support, the angle of the photovoltaic panel support can be conveniently adjusted to a proper angle according to the local roof angle and the local season, the photovoltaic power generation efficiency is improved, and therefore the power generation amount of a solar power generation system is increased.

Description

Technical Field

[0001] The utility model relates to a technical field specially applicable to roof structures, in particular to a municipal roof photovoltaic installation device. Background Art

[0002] The municipal roof photovoltaic installation device is a photovoltaic power generation system installation device specially designed for the roof of urban buildings. The solar photovoltaic panel assembly is a power generation device that generates direct current when exposed to sunlight. The photovoltaic assembly can be made into different shapes. The solar photovoltaic assembly is developing continuously in various fields. The photovoltaic assembly can be installed on the roof or the surface of the building wall to provide lighting for the house and power supply for the power grid. The Chinese utility model patent, the authorization announcement number "CN202871812U", discloses a photovoltaic panel mounting bracket, including a base, a support rod installed on the base, a bearing rod arranged at the end of the support rod, and a plurality of connecting members. The base includes a first base and a second base that are separately arranged, and the support rod includes a first support rod and a second support rod. The first support rod is arranged on the first base, and the second support rod is arranged on the second base. The bearing rod includes a first bearing rod arranged at the end of the first support rod, a second bearing rod arranged at the end of the second support rod, and a plurality of third bearing rods connecting the first bearing rod and the second bearing rod. The photovoltaic panel mounting bracket also includes a clamping member, and the clamping member has a static clamping arm and a dynamic clamping arm.

[0003] The photovoltaic panel bracket of the above technical solution is lightweight, has reduced production costs, improved cost-effectiveness, and makes installation more convenient. The array can be designed and arranged according to different load requirements and the number of photovoltaic modules. The special grounding method makes the module grounding convenient and reliable, and has strong wind resistance. However, the above technical solution still has certain defects. The photovoltaic panel mounting bracket is a fixed structure, which is not easy to adjust. When it is actually installed on the roof, different roof structures require installation support components of different specifications, which reduces the applicability of the support component. For this reason, the utility model proposes a new solution. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a municipal rooftop photovoltaic installation device, which can solve the problem that the photovoltaic panel mounting bracket is a fixed structure and is not convenient to adjust. When actually installed on the roof, different roof structures require mounting support components of different specifications, resulting in reduced applicability of the support component.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal rooftop photovoltaic mounting device, comprising a rooftop photovoltaic mounting bracket, a photovoltaic panel adjusting device, the photovoltaic panel adjusting device is arranged inside the rooftop photovoltaic mounting bracket, the photovoltaic panel adjusting device comprises a driving motor, and the driving motor is fixedly connected to the surface of the rooftop photovoltaic mounting bracket;

[0006] The output end of the driving motor is fixedly connected with a bidirectional threaded rod, the surface of the bidirectional threaded rod is threadedly sleeved with two movable blocks, the upper ends of the two movable blocks are rotatably connected with a first connecting rod, the upper ends of the two first connecting rods are rotatably connected with a movable plate, and the upper end of the movable plate is fixedly connected with a fixed rod;

[0007] Among them, the upper end of the roof photovoltaic mounting bracket is rotatably connected to the photovoltaic panel bracket, the surface of the photovoltaic panel bracket is fixedly connected to the connecting frame, and the fixing rod is slidably connected to the connecting frame.

[0008] Preferably, the surface of the roof photovoltaic mounting bracket is rotatably connected with a connecting rod 1, the surface of the photovoltaic panel bracket is rotatably connected with a connecting rod 2, and the connecting rod 1 and the connecting rod 2 are rotatably connected.

[0009] Preferably, there are two connecting rods one and two connecting rods two, which are symmetrically arranged on the surface of the roof photovoltaic mounting bracket.

[0010] Preferably, the four corners of the photovoltaic panel bracket are respectively fixedly connected with fixing blocks, and the lower end of the photovoltaic panel bracket is fixedly connected with two photovoltaic panel fixing blocks;

[0011] Among them, a fixing component is arranged at the upper end of the photovoltaic panel bracket.

[0012] Preferably, the fixing assembly comprises a fixing bracket, and the fixing bracket is fixedly connected to the surface of the photovoltaic panel bracket;

[0013] Among them, the interior of the fixed bracket is slidably connected to the second connecting rod, the surface of the second connecting rod is sleeved with a spring, the two ends of the spring are respectively fixedly connected to the fixed bracket and the second connecting rod, and the end of the second connecting rod away from the spring is fixedly connected to the photovoltaic panel fixing block 2.

[0014] Preferably, there are two fixing components, both of which are arranged at the upper end of the photovoltaic panel support.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] (1) The municipal rooftop photovoltaic mounting device can adjust the angle of the photovoltaic panel bracket to a suitable angle according to the local roof angle and the local season by adjusting the angle of the photovoltaic panel bracket. Compared with the existing mounting bracket, it is easier to adjust the angle of the photovoltaic panel, improve the photovoltaic power generation efficiency, and thus increase the power generation of the solar power generation system.

[0017] (2) The municipal rooftop photovoltaic installation device fixes the photovoltaic panels by means of fixing blocks, photovoltaic panel fixing block 1 and photovoltaic panel fixing block 2, which can improve the stability and conversion efficiency of the photovoltaic panels, reduce the cost of the photovoltaic system, and is suitable for different roofs, thereby improving the practicality and convenience of the device and the power generation efficiency of the photovoltaic panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 This is a schematic diagram of the structure of a municipal rooftop photovoltaic installation device of the utility model;

[0020] Figure 2 This is a schematic diagram of the movable plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the connecting frame of the utility model;

[0022] Figure 4 This is a schematic diagram of the photovoltaic panel bracket of the utility model;

[0023] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0024] Figure numerals: 1. roof photovoltaic mounting bracket; 2. connecting rod one; 3. connecting rod two; 4. photovoltaic panel bracket; 5. driving motor; 6. bidirectional threaded rod; 7. movable block; 8. first connecting rod; 9. movable plate; 10. fixed rod; 11. connecting frame; 12. fixed block; 13. photovoltaic panel fixing block one; 14. photovoltaic panel fixing block two; 15. fixed bracket; 16. second connecting rod; 17. spring. DETAILED DESCRIPTION

[0025] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0028] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0029] See also Figure 1-5 The utility model provides a technical solution: a municipal rooftop photovoltaic installation device, comprising a rooftop photovoltaic installation bracket 1, a photovoltaic panel adjustment device, the photovoltaic panel adjustment device is arranged inside the rooftop photovoltaic installation bracket 1, the photovoltaic panel adjustment device comprises a driving motor 5, the driving motor 5 is fixedly connected to the surface of the rooftop photovoltaic installation bracket 1, the output end of the driving motor 5 is fixedly connected with a bidirectional threaded rod 6, the surface of the bidirectional threaded rod 6 is threadedly sleeved with two movable blocks 7, the upper ends of the two movable blocks 7 are both rotatably connected with a first connecting rod 8, the upper ends of the two first connecting rods 8 are rotatably connected with a movable plate 9, the upper end of the movable plate 9 is fixedly connected with a fixing rod 10, the upper end of the rooftop photovoltaic installation bracket 1 is rotatably connected with a photovoltaic panel bracket 4, the surface of the photovoltaic panel bracket 4 is fixedly connected with a connecting frame 11, and the fixing rod 10 is slidably connected to the connecting frame 11.

[0030] The surface of the roof photovoltaic mounting bracket 1 is rotatably connected with a connecting rod 1 2, and the surface of the photovoltaic panel bracket 4 is rotatably connected with a connecting rod 2 3. The connecting rod 1 2 and the connecting rod 2 3 are rotatably connected. There are two connecting rods 1 2 and two connecting rods 2 3, which are symmetrically arranged on the surface of the roof photovoltaic mounting bracket 1.

[0031] The four corners of the photovoltaic panel bracket 4 are fixedly connected with fixed blocks 12 respectively, the lower end of the photovoltaic panel bracket 4 is fixedly connected with two photovoltaic panel fixing blocks 13, the upper end of the photovoltaic panel bracket 4 is provided with a fixing assembly, the fixing assembly includes a fixing bracket 15, the fixing bracket 15 is fixedly connected to the surface of the photovoltaic panel bracket 4, the inside of the fixing bracket 15 is slidably connected with a second connecting rod 16, the surface of the second connecting rod 16 is sleeved with a spring 17, the two ends of the spring 17 are fixedly connected to the fixing bracket 15 and the second connecting rod 16 respectively, and the end of the second connecting rod 16 away from the spring 17 is fixedly connected to a photovoltaic panel fixing block 2 14.

[0032] There are two fixing components, both of which are arranged at the upper end of the photovoltaic panel support 4.

[0033] When using the installation device, the roof photovoltaic installation bracket 1 is first fixed on the roof. Since the inclination angles of roofs in different regions and the sun angles in different seasons are different, it needs to be adjusted according to the local time and the angle of the roof.

[0034] Start the driving motor 5 to drive the bidirectional threaded rod 6 to rotate, and the bidirectional threaded rod 6 drives the movable block 7 to slide inside the roof photovoltaic mounting bracket 1. Since the movable block 7 is blocked by the inner wall of the roof photovoltaic mounting bracket 1, the movable block 7 can only slide. The movable blocks 7 are driven by the bidirectional threaded rod 6 to move away from or approach each other. The movable block 7 drives the first connecting rod 8 to rotate on the surface of the movable block 7 and the movable plate 9. The first connecting rod 8 drives the movable plate 9 to move. The movable plate 9 drives the fixed rod 10 to slide inside the connecting frame 11. The fixed rod 10 drives the connecting frame 11 and the photovoltaic panel bracket 4 to rotate, and the angle of the photovoltaic panel bracket 4 is adjusted, which is convenient for adjusting the angle of the photovoltaic panel.

[0035] In addition, the photovoltaic panel bracket 4 drives the connecting rod 1 2 and the connecting rod 2 3 to rotate, so as to improve the stability of the photovoltaic panel bracket 4 when adjusting the angle. Then, the photovoltaic panel is placed on the surface of the photovoltaic panel bracket 4, and the photovoltaic panel fixing block 2 14 is pulled away from the photovoltaic panel bracket 4. The photovoltaic panel fixing block 2 14 drives the second connecting rod 16 to slide inside the fixing bracket 15, and the second connecting rod 16 squeezes the spring 17, so as to place the photovoltaic panel on the surface of the photovoltaic panel bracket 4. The photovoltaic panel fixing block 2 14 is loosened, so that the fixing block 12, the photovoltaic panel fixing block 1 13 and the photovoltaic panel fixing block 2 14 can fix the photovoltaic panel.

[0036] Furthermore, by adjusting the angle of the photovoltaic panel bracket 4, it is convenient to adjust the angle of the photovoltaic panel bracket 4 to a suitable angle according to the local roof angle and the local season. Compared with the existing mounting bracket, it is convenient to adjust the angle of the photovoltaic panel, improve the photovoltaic power generation efficiency, and thus increase the power generation of the solar power generation system.

[0037] By fixing the photovoltaic panel by fixing block 12, photovoltaic panel fixing block one 13 and photovoltaic panel fixing block two 14, the stability and conversion efficiency of the photovoltaic panel can be improved, the cost of the photovoltaic system can be reduced, and it can be suitable for different roofs, thereby improving the practicality and convenience of the device and improving the power generation efficiency of the photovoltaic panel.

[0038] Working principle: When using the installation device, first fix the roof photovoltaic installation bracket 1 on the roof. Due to the different roof inclination angles in different regions and the sun angles in different seasons, it needs to be adjusted according to the local time and the angle of the roof.

[0039] Start the driving motor 5 to drive the bidirectional threaded rod 6 to rotate, and the bidirectional threaded rod 6 drives the movable block 7 to slide inside the roof photovoltaic mounting bracket 1. Since the movable block 7 is blocked by the inner wall of the roof photovoltaic mounting bracket 1, the movable block 7 can only slide. The movable blocks 7 are driven by the bidirectional threaded rod 6 to move away from or approach each other. The movable block 7 drives the first connecting rod 8 to rotate on the surface of the movable block 7 and the movable plate 9. The first connecting rod 8 drives the movable plate 9 to move. The movable plate 9 drives the fixed rod 10 to slide inside the connecting frame 11. The fixed rod 10 drives the connecting frame 11 and the photovoltaic panel bracket 4 to rotate, and the angle of the photovoltaic panel bracket 4 is adjusted, which is convenient for adjusting the angle of the photovoltaic panel.

[0040] In addition, the photovoltaic panel bracket 4 drives the connecting rod 1 2 and the connecting rod 2 3 to rotate, so as to improve the stability of the photovoltaic panel bracket 4 when adjusting the angle. Then, the photovoltaic panel is placed on the surface of the photovoltaic panel bracket 4, and the photovoltaic panel fixing block 2 14 is pulled away from the photovoltaic panel bracket 4. The photovoltaic panel fixing block 2 14 drives the second connecting rod 16 to slide inside the fixing bracket 15, and the second connecting rod 16 squeezes the spring 17, so as to place the photovoltaic panel on the surface of the photovoltaic panel bracket 4. The photovoltaic panel fixing block 2 14 is loosened, so that the fixing block 12, the photovoltaic panel fixing block 1 13 and the photovoltaic panel fixing block 2 14 can fix the photovoltaic panel.

[0041] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A municipal rooftop photovoltaic installation device, characterized in that: It comprises a roof photovoltaic mounting bracket (1), and a photovoltaic panel adjusting device, wherein the photovoltaic panel adjusting device is arranged inside the roof photovoltaic mounting bracket (1), and the photovoltaic panel adjusting device comprises a driving motor (5), and the driving motor (5) is fixedly connected to the surface of the roof photovoltaic mounting bracket (1); The output end of the driving motor (5) is fixedly connected to a bidirectional threaded rod (6), the surface of the bidirectional threaded rod (6) is threadedly sleeved with two movable blocks (7), the upper ends of the two movable blocks (7) are rotatably connected to a first connecting rod (8), the upper ends of the two first connecting rods (8) are rotatably connected to a movable plate (9), and the upper ends of the movable plate (9) are fixedly connected to a fixed rod (10); The upper end of the roof photovoltaic mounting bracket (1) is rotatably connected to the photovoltaic panel bracket (4), the surface of the photovoltaic panel bracket (4) is fixedly connected to the connecting frame (11), and the fixing rod (10) is slidably connected to the connecting frame (11).

2. A municipal rooftop photovoltaic installation device according to claim 1, characterized in that: The surface of the roof photovoltaic mounting bracket (1) is rotatably connected to a connecting rod 1 (2), and the surface of the photovoltaic panel bracket (4) is rotatably connected to a connecting rod 2 (3). The connecting rod 1 (2) and the connecting rod 2 (3) are rotatably connected.

3. A municipal rooftop photovoltaic installation device according to claim 2, characterized in that: There are two connecting rods one (2) and two connecting rods two (3), which are symmetrically arranged on the surface of the roof photovoltaic mounting bracket (1).

4. A municipal rooftop photovoltaic installation device according to claim 1, characterized in that: The four corners of the photovoltaic panel bracket (4) are respectively fixedly connected with fixing blocks (12), and the lower end of the photovoltaic panel bracket (4) is fixedly connected with two photovoltaic panel fixing blocks (13); Wherein, a fixing component is arranged at the upper end of the photovoltaic panel support (4).

5. A municipal rooftop photovoltaic installation device according to claim 4, characterized in that: The fixing assembly comprises a fixing bracket (15), wherein the fixing bracket (15) is fixedly connected to the surface of the photovoltaic panel bracket (4); The interior of the fixed bracket (15) is slidably connected to a second connecting rod (16), a spring (17) is sleeved on the surface of the second connecting rod (16), two ends of the spring (17) are respectively fixedly connected to the fixed bracket (15) and the second connecting rod (16), and one end of the second connecting rod (16) away from the spring (17) is fixedly connected to a second photovoltaic panel fixing block (14).

6. A municipal rooftop photovoltaic installation device according to claim 4, characterized in that: There are two fixing components, both of which are arranged at the upper end of the photovoltaic panel support (4).

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