Wind-resistant photovoltaic support structure

Abstract

The utility model relates to the technical field of photovoltaic supports, and discloses a wind-resistant photovoltaic support structure which comprises an assembly base, a placement groove is formed in the middle of the top of the assembly base, a bearing box is in threaded connection with the bottom of the placement groove, and flow guide cloth is fixedly installed in the bearing box. An assembly plate is movably mounted in the placement groove, and a plurality of photovoltaic panels are fixedly mounted on the front surface of the assembly plate; through the structural design of the bearing box, the flow guide cloth and the assembly plate and the mutual cooperation of the structures, the function of reducing the wind resistance of the photovoltaic panel is realized, so that the flow direction and speed of airflow can be changed, the pressure applied by wind to the photovoltaic panel and the bracket can be reduced, the stress of the structure is reduced, the service life of the equipment is prolonged, and the cost is reduced. The purposes of reducing wind resistance and reducing wind pressure are achieved, then the purpose of improving wind resistance of the support is achieved, and the situation that strong wind directly impacts the photovoltaic panel, and consequently the photovoltaic panel and the support are damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, and more specifically, to a wind-resistant photovoltaic bracket structure. Background Art

[0002] When fossil fuels are burned, a large amount of harmful gases are produced. When these gases are emitted into the air, they will increase the greenhouse effect of the earth. In order to reduce the harm caused by fossil fuels, people have begun to develop clean energy, and solar energy is an inexhaustible clean energy. Now the use of solar energy is mainly through photovoltaic panels. When sunlight shines on photovoltaic panels, direct current can be generated, so photovoltaic panels need to be installed outdoors, directly facing the sun.

[0003] For example, a wind-resistant photovoltaic bracket with a publication number of CN218449951U belongs to the technical field of bracket structure, and is used to provide a wind-resistant photovoltaic bracket that is simple to install, highly stable, and less destructive, including a movably connected placement frame and a clamping plate, a folding frame is provided between the clamping plate and the placement frame, and the folding frame has two states: folded and straightened. When the folding frame is folded, the clamping plate fits the placement frame, and when the folding frame is straightened, the clamping plate is inclined relative to the placement frame. An anchor is provided on the placement frame, and the anchor is suitable for fixing the placement frame to the ground. Only one end of the clamping plate is in an open state for the solar cell panel to be embedded in the clamping plate. The utility model simplifies the installation process of the bracket by designing an anchor with a spiral structure, and no additional holes need to be dug and filled when fixing the photovoltaic bracket, while reducing damage to the ground and turf. The holes punched by the anchor can be reused, further reducing the impact on the bracket installation.

[0004] However, according to the working principle of the above device, the applicant believes that the above device cannot effectively reduce wind resistance to protect the photovoltaic panel when facing strong winds, and it is easy to cause mechanical stress on the photovoltaic panel and the support structure due to strong winds, which may cause vibration and stress concentration, which may affect the stability and life of the photovoltaic panel and even cause damage. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a wind-resistant photovoltaic support structure, which has the advantage of reducing the wind resistance of photovoltaic panels.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind-resistant photovoltaic support structure, comprising an assembly base, a placement groove is provided in the middle part of the top of the assembly base, a carrying box is threadedly connected to the bottom of the placement groove, a guide cloth is fixedly installed inside the carrying box, an assembly plate is movably installed inside the placement groove, a plurality of photovoltaic panels are fixedly installed on the front of the assembly plate, and the top of the guide cloth is fixedly threadedly connected to the assembly plate.

[0007] As a preferred technical solution of the utility model, a driving motor is threadedly connected to the middle part of the front side of the assembly base, a threaded shaft is provided on one side of the driving motor, and a moving block is movably installed on the surface of the threaded shaft.

[0008] As a preferred technical solution of the utility model, a first rotating seat is fixedly installed on the top of the moving block, a support rod is fixedly installed on the top of the first rotating seat, a second rotating seat is fixedly installed on one end of the support rod, and the top of the second rotating seat is fixedly connected to the assembly plate.

[0009] As a preferred technical solution of the utility model, a plurality of slots are provided on one side of the top of the assembly base, and positioning rods are fixedly installed inside the slots.

[0010] As a preferred technical solution of the utility model, a limit plate is movably installed on the surface of the positioning rod, a U-shaped groove is movably installed on the surface of the limit plate, and one side of the limit plate is fixedly connected to the assembly plate.

[0011] As a preferred technical solution of the utility model, positioning holes are provided at four corners of the top of the assembly base, fixing pins are provided inside the positioning holes, and a groove is provided at the bottom of the placement slot.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model realizes the function of reducing the wind resistance of photovoltaic panels through the structural design of the carrier box, the guide cloth and the assembly plate, and through the mutual cooperation between the structures, thereby changing the flow direction and speed of the airflow, reducing the pressure exerted by the wind on the photovoltaic panels and the brackets, thereby reducing the stress on the structure, extending the service life of the equipment, achieving the purpose of reducing wind resistance and reducing wind pressure, and further achieving the purpose of increasing the wind resistance of the bracket, avoiding strong winds directly impacting the photovoltaic panels and causing damage to the photovoltaic panels and the brackets.

[0014] 2. The utility model realizes the transmission function through the structural design of the driving motor, the threaded shaft, and the moving block, and through the mutual connection between the structures, thereby realizing the automatic adjustment of the working angle of the photovoltaic panel, so that the photovoltaic panel can maximize the energy conversion, and at the same time, the wind resistance of the overall device can be reduced by adjusting the angle of the photovoltaic panel, thereby further extending the service life of the device. The function of connecting the assembly base and the assembly plate is realized through the structural design of the first rotating seat, the support rod, and the second rotating seat, and through the mutual connection between the structures, thereby facilitating the adjustment of the angle of the photovoltaic panel controlled by the motor, and because the first rotating seat and the second rotating seat can rotate internally, the purpose of adjusting the assembly plate at any angle is met, thereby increasing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from the back;

[0017] Figure 3 This is a schematic diagram of the internal structure of the assembly base of the utility model;

[0018] Figure 4 This is a planar cross-sectional view of the assembly base of the utility model;

[0019] Figure 5 It is a schematic diagram of a partially enlarged structure of the utility model.

[0020] In the figure: 1. Assembly base; 2. Placement groove; 3. Carrying box; 4. Guide cloth; 5. Assembly plate; 6. Photovoltaic panel; 7. Drive motor; 8. Threaded shaft; 9. Moving block; 10. First rotating seat; 11. Support rod; 12. Second rotating seat; 13. Slot; 14. Positioning rod; 15. Limiting plate; 16. U-shaped groove; 17. Positioning hole; 18. Fixing pin; 19. Groove. DETAILED DESCRIPTION

[0021] 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.

[0022] like Figures 1 to 5 As shown, the utility model provides a wind-resistant photovoltaic support structure, including an assembly base 1, a placement groove 2 is opened in the middle part of the top of the assembly base 1, a supporting box 3 is threadedly connected to the bottom of the placement groove 2, a guide cloth 4 is fixedly installed inside the supporting box 3, an assembly plate 5 is movably installed inside the placement groove 2, a plurality of photovoltaic panels 6 are fixedly installed on the front of the assembly plate 5, and the top of the guide cloth 4 is fixedly threadedly connected to the assembly plate 5.

[0023] Among them, through the structural design of the supporting box 3, the guide cloth 4, and the assembly plate 5, and through the mutual cooperation between the structures, the function of reducing the wind resistance of the photovoltaic panel 6 is achieved, thereby changing the direction and speed of the airflow, reducing the pressure exerted by the wind on the photovoltaic panel 6 and the bracket, thereby reducing the stress on the structure, extending the service life of the equipment, achieving the purpose of reducing wind resistance and reducing wind pressure, and then achieving the purpose of increasing the wind resistance of the bracket, avoiding strong winds directly impacting the photovoltaic panel 6 and causing damage to the photovoltaic panel 6 and the bracket.

[0024] A driving motor 7 is threadedly connected to the middle part of the front side of the assembly base 1 , a threaded shaft 8 is arranged on one side of the driving motor 7 , and a moving block 9 is movably mounted on the surface of the threaded shaft 8 .

[0025] Among them, the transmission function is realized through the structural design of the driving motor 7, the threaded shaft 8, and the moving block 9, and through the mutual connection between the structures, thereby realizing the automatic adjustment of the working angle of the photovoltaic panel 6, so that the photovoltaic panel 6 can maximize the energy conversion, and at the same time, the wind resistance of the whole device can be reduced by adjusting the angle of the photovoltaic panel 6, thereby further extending the service life of the device.

[0026] A first rotating seat 10 is fixedly installed on the top of the moving block 9 , a support rod 11 is fixedly installed on the top of the first rotating seat 10 , a second rotating seat 12 is fixedly installed on one end of the support rod 11 , and the top of the second rotating seat 12 is fixedly connected to the assembly plate 5 .

[0027] Among them, through the structural design of the first rotating seat 10, the support rod 11, and the second rotating seat 12, and through the mutual connection between the structures, the function of connecting the assembly base 1 and the assembly plate 5 is realized, thereby facilitating the angle adjustment of the photovoltaic panel 6 controlled by the motor, and because the first rotating seat 10 and the second rotating seat 12 can rotate internally, the purpose of adjusting the assembly plate 5 at any angle is met.

[0028] A plurality of slots 13 are formed on one side of the top of the assembly base 1 , and positioning rods 14 are fixedly installed inside the slots 13 .

[0029] The function of positioning the limit plate 15 is achieved through the structural design of the card slot 13 and the positioning rod 14 and the mutual connection between the structures.

[0030] A limiting plate 15 is movably mounted on the surface of the positioning rod 14 . A U-shaped groove 16 is movably mounted on the surface of the limiting plate 15 . One side of the limiting plate 15 is fixedly connected to the assembly plate 5 .

[0031] Among them, through the setting of the limit plate 15, it is convenient to further increase the connection strength between the assembly base 1 and the assembly plate 5, and through the setting of the U-shaped groove 16, it is convenient to provide a gap generated when the assembly plate 5 moves, thereby ensuring the stable connection between the limit plate 15 and the assembly base 1.

[0032] Positioning holes 17 are provided at four corners of the top of the assembly base 1 , fixing pins 18 are provided inside the positioning holes 17 , and a groove 19 is provided at the bottom of the placement slot 2 .

[0033] Among them, through the structural design of the positioning hole 17 and the fixing pin 18, and through the mutual connection between the structures, the function of rapid deployment of the device is achieved, thereby saving installation time and labor costs, reducing the overall construction cost, and at the same time increasing the scope of application of the device.

[0034] The working principle and use process of the utility model: when using the device, after placing the device in the working area, the fixing pin 18 fixes the assembly base 1 through the positioning hole 17, and the driving motor 7 drives the moving block 9 to move in a straight line through the threaded shaft 8, and the moving block 9 is limited by the groove 19 to ensure that the moving block 9 will not rotate when moving. When the moving block 9 moves, one side of the assembly plate 5 is lifted up by the support rod 11, and the bottom of the assembly plate 5 is fixed by the limiting plate 15. When the assembly plate 5 is lifted up, the guide cloth 4 rises with the assembly plate 5. When the angle of the photovoltaic panel 6 is adjusted to the appropriate position, the driving motor 7 stops working. Since the guide cloth 4 is U-shaped and is threadedly connected to the assembly plate 5 at multiple points, when strong winds come, the strong winds can be diverted to both sides of the assembly plate 5, thereby reducing the wind resistance of the photovoltaic panel 6, thereby achieving the purpose of wind resistance.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wind-resistant photovoltaic support structure, comprising an assembly base (1), characterized in that: A placement groove (2) is provided in the middle of the top of the assembly base (1); a carrying box (3) is threadedly connected to the bottom of the placement groove (2); a guide cloth (4) is fixedly installed inside the carrying box (3); an assembly plate (5) is movably installed inside the placement groove (2); a plurality of photovoltaic panels (6) are fixedly installed on the front of the assembly plate (5); and the top of the guide cloth (4) is fixedly threadedly connected to the assembly plate (5).

2. A wind-resistant photovoltaic support structure according to claim 1, characterized in that: A driving motor (7) is threadedly connected to the middle portion of the front face of the assembly base (1); a threaded shaft (8) is provided on one side of the driving motor (7); and a moving block (9) is movably mounted on the surface of the threaded shaft (8).

3. A wind-resistant photovoltaic support structure according to claim 2, characterized in that: A first rotating seat (10) is fixedly mounted on the top of the moving block (9), a support rod (11) is fixedly mounted on the top of the first rotating seat (10), a second rotating seat (12) is fixedly mounted on one end of the support rod (11), and the top of the second rotating seat (12) is fixedly connected to the assembly plate (5).

4. The wind-resistant photovoltaic support structure according to claim 1, characterized in that: A plurality of slots (13) are provided on one side of the top of the assembly base (1), and positioning rods (14) are fixedly installed inside the slots (13).

5. A wind-resistant photovoltaic support structure according to claim 4, characterized in that: A limiting plate (15) is movably mounted on the surface of the positioning rod (14), a U-shaped groove (16) is movably mounted on the surface of the limiting plate (15), and one side of the limiting plate (15) is fixedly connected to the assembly plate (5).

6. The wind-resistant photovoltaic support structure according to claim 1, characterized in that: The four corners of the top of the assembly base (1) are each provided with a positioning hole (17), a fixing pin (18) is arranged inside the positioning hole (17), and a groove (19) is provided at the bottom of the placement slot (2).

Images