A stabilizing photovoltaic solar support structure

Abstract

The present invention discloses a stabilizing photovoltaic solar support structure, which is applied in the technical field of photovoltaic solar support structures. The key points of its technical solution are: it includes a fixing frame and a mounting plate rotatably connected to the fixing frame; support adjustment components are fixedly arranged at both ends of the mounting plate, and an angle sensor for measuring the tilt direction and tilt angle of the mounting plate is also fixedly arranged on the mounting plate; stabilizing sliding seats are symmetrically fixedly arranged on both sides of the bottom of the mounting plate, and the stabilizing sliding seats are slidably connected to the stabilizing sliding seats based on a screw sliding assembly along a direction perpendicular to the rotation center line of the mounting plate; at least one stabilizing block is fixedly arranged on the stabilizing seat, and a wind measurement system coupled with the screw sliding assembly and the angle sensor for measuring the size and direction of wind is also provided; the technical effects are: simple structure and increased stability of the solar support.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic solar energy support structures, and in particular to a stabilizing photovoltaic solar energy support structure. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. Photovoltaic brackets are usually equipped with angle adjustment structures to ensure that the photovoltaic panels are always facing the sun to obtain maximum power generation efficiency.

[0003] At present, a Chinese invention with announcement number CN109698667A discloses a fixing frame for a small household photovoltaic panel, including a base, a positioning hole is provided on the base, a bracket is provided on the left side of the top of the base, the top of the bracket is rotatably connected to a lifting plate through a first connecting ear, the right end of the top of the base is rotatably connected to a first screw through a second connecting ear, the top of the first screw is threadedly connected to an adjusting sleeve, the top of the adjusting sleeve is threadedly connected to a second screw, the top of the second screw is rotatably connected to the lifting plate through a third connecting ear, the top of the lifting plate is provided with a first support plate, a second support plate and a third support plate in sequence from bottom to top, the first support plate, the second support plate and the third support plate are evenly distributed and have the same specifications, and the first support plate, the second support plate and the third support plate are all provided with mounting holes.

[0004] The existing invention adjusts the inclination angle of the lifting plate by rotating the adjusting sleeve, so as to make greater use of solar energy. However, in the existing invention, the support of the bracket and the photovoltaic panel is achieved by the adjusting sleeve, and the bearing capacity required for the adjusting sleeve is relatively large. The household photovoltaic panels need to consider the influence of the natural environment on the stability of the photovoltaic bracket. When the front or back of the solar panel is subjected to horizontal wind force, the horizontal wind force will reduce the stability of the photovoltaic bracket and increase the risk of damage to the solar panel, which requires improvement. Summary of the invention

[0005] The purpose of the present invention is to provide a stabilizing photovoltaic solar support structure, which has the advantages of simple structure and increased stability of the solar support.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: a stabilizing photovoltaic solar support structure, comprising a fixing frame and a mounting plate rotatably connected to the fixing frame for fixing the solar cell panel; support adjustment components for adjusting the inclination angle of the mounting plate are fixedly arranged at both ends of the mounting plate, and an angle sensor for measuring the inclination direction and inclination angle of the mounting plate is also fixedly arranged on the mounting plate, and stabilizing sliding seats are symmetrically fixedly arranged on both sides of the bottom of the mounting plate, and a stabilizing sliding seat is slidably connected to the stabilizing sliding seat based on a screw sliding assembly along a direction perpendicular to the rotation center line of the mounting plate, and at least one stabilizing block is fixedly arranged on the stabilizing seat, and a wind measurement system coupled with the screw sliding assembly and the angle sensor for measuring the size and direction of wind is also provided.

[0007] The present invention is further configured as follows: the support adjustment component includes a rotating mounting seat rotatably connected to the mounting plate and a support adjustment screw rod rotatably connected to the rotating mounting seat along a vertical direction, and is also fixedly provided with a screw rod seat, the screw rod seat is provided with a first screw rod hole that cooperates with the support adjustment screw rod, and the bottom of the support adjustment screw rod is fixedly provided with a rotating disk that drives the support adjustment screw rod to rotate.

[0008] The present invention is further configured as follows: the stabilizing sliding seat is U-shaped, including a front fitting portion and a back fitting portion symmetrically fitted and fixedly arranged on the front and back sides of the mounting plate, a side fitting portion for fitting with the side of the mounting plate is fixedly connected between the front fitting portion and the back fitting portion, a sliding groove is opened on the back fitting portion along a direction perpendicular to the rotation center line of the mounting plate, and a locking bolt for locking the stabilizing sliding seat on the mounting plate is rotatably connected to the front fitting portion and the back fitting portion.

[0009] The present invention is further configured as follows: connecting rods are symmetrically fixedly connected to both ends of the stabilizing seat along the sliding direction, a sliding block cooperating with the sliding groove is fixedly connected to the end of the connecting rod away from the stabilizing seat, and the stabilizing block is fixedly connected to the connecting rod.

[0010] The present invention is further configured such that: the stabilizing block is fixedly connected to the connecting rod based on magnetic adsorption.

[0011] The present invention is further configured as follows: the screw sliding assembly includes a sliding adjustment screw connected to the mounting plate and rotatable along a direction perpendicular to the rotation center line of the mounting plate, and a driving motor fixedly connected to the mounting plate for driving the sliding adjustment screw to rotate, and a second screw hole cooperating with the sliding adjustment screw is opened on the stabilizing seat.

[0012] The present invention is further configured such that: the driving motor uses a stepping motor.

[0013] The present invention is further configured as follows: the wind measurement system includes an anemometer for measuring wind direction and a controller coupled to the anemometer; the anemometer transmits the measured wind force and wind direction data to the controller; the controller analyzes the wind force and wind direction data; when the wind force and wind direction data is greater than a set threshold, the controller controls the screw sliding assembly in combination with the data of the angle sensor to drive the stabilizing seat and the stabilizing block to move toward the wind direction to improve the stability of the mounting plate.

[0014] In summary, the present invention has the following beneficial effects:

[0015] 1. Support adjustment components are provided at both ends of the mounting plate. The inclination angle of the mounting plate is adjusted and the support at both ends of the mounting plate is achieved through two sets of support adjustment components, thereby improving the bearing capacity of the mounting plate in an inclined state. By providing a stabilizing sliding seat at the bottom of the mounting plate and providing a stabilizing seat based on the screw sliding assembly on the stabilizing sliding seat, and providing a stabilizing block on the stabilizing seat, when the front of the solar panel is subjected to positive wind force, the wind force exerts a force on the front of the solar panel in the opposite direction of the inclination, so that the solar panel and the mounting plate tend to rotate in the direction opposite to the inclination direction. At this time, the load on the support adjustment component corresponding to the higher end of the mounting plate will increase, and at this time, the stabilizing seat and the stabilizing block are driven toward the mounting plate through the screw sliding assembly. The load on the lower end of the mounting plate is increased to offset the wind force, so that the loads on the support adjustment components at both ends remain balanced, thereby improving the stability of the mounting plate. Similarly, when the back of the solar panel is subjected to positive wind force, the solar panel and the mounting plate tend to rotate in the same direction as the tilt direction. At this time, the load on the support adjustment component corresponding to the lower end of the mounting plate will increase. At this time, the screw rod sliding assembly drives the stabilizing seat and the stabilizing block to move a certain distance in the direction opposite to the tilt direction of the mounting plate. The load on the higher end of the mounting plate is increased to offset the wind force to improve the stability of the mounting plate. The structure is simple and the stability of the mounting plate is increased.

[0016] 2. A wind measurement system for measuring wind force and direction is formed by arranging an angle sensor on the mounting plate and coupling it with the screw sliding assembly and the angle sensor. The wind measurement system transmits the measured wind force and wind direction data to the controller through the anemometer. The controller analyzes the wind force and wind direction data. When the wind force and wind direction data are greater than the set threshold, the controller controls the screw sliding assembly to drive the stabilizing seat and the stabilizing block to move in the wind direction in combination with the angle data of the wind sensor. The greater the inclination angle of the mounting plate or the wind force data, the greater the displacement distance of the stabilizing seat and the stabilizing block driven by the screw sliding assembly. Conversely, the smaller the inclination angle of the mounting plate or the wind force data, the smaller the displacement distance of the stabilizing seat and the stabilizing block. If necessary, the number of stabilizing blocks needs to be increased to maintain the stability of the mounting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a cross-sectional view of the overall structure of this embodiment;

[0018] Figure 2 This is a structural cross-sectional view of the stabilizing sliding seat and the screw rod sliding assembly of this embodiment;

[0019] Figure 3 yes Figure 2 An enlarged schematic diagram of part A.

[0020] Figure numerals: 1. fixed frame; 2. mounting plate; 3. support adjustment assembly; 31. rotating mounting seat; 32. support adjustment screw; 33. screw seat; 34. first screw hole; 35. rotating disk; 5. stabilizing sliding seat; 51. front fitting portion; 52. back fitting portion; 53. side fitting portion; 54. sliding groove; 55. locking bolt; 6. screw sliding assembly; 61. sliding adjustment screw; 62. driving motor; 63. second screw hole; 7. stabilizing seat; 71. connecting rod; 72. slider; 8. stabilizing block. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0022] Example:

[0023] refer to Figures 1 to 3A stabilizing photovoltaic solar bracket structure comprises a fixing frame 1 and a mounting plate 2 rotatably connected to the fixing frame 1 for fixing a solar panel, support adjustment components 3 for adjusting the inclination angle of the mounting plate 2 are fixedly arranged at both ends of the mounting plate 2, and an angle sensor for measuring the inclination direction and inclination angle of the mounting plate 2 is also fixedly arranged on the mounting plate 2, and a stabilizing sliding seat 5 is symmetrically fixedly arranged on both sides of the bottom of the mounting plate 2, and a stabilizing seat 7 is slidably connected to the stabilizing sliding seat 5 based on a screw sliding assembly 6 along a direction perpendicular to the rotation center line of the mounting plate 2, and at least one stabilizing block 8 is fixedly arranged on the stabilizing seat 7, and the stabilizing blocks 8 are symmetrically placed on the stabilizing seat 7, and when in the initial state, the stabilizing seat 7 is arranged at the rotation center of the mounting plate 2, and a wind force measurement system coupled with the screw sliding assembly 6 and the angle sensor for measuring the size and direction of wind force is also provided.

[0024] refer to Figure 1 The support adjustment assembly 3 includes a rotating mounting seat 31 rotatably connected to the mounting plate 2 and a supporting adjustment screw rod 32 rotatably connected to the rotating mounting seat 31 along the vertical direction. At the same time, a screw rod seat 33 is fixedly provided on the horizontal ground. The screw rod seat 33 is provided with a first screw rod hole 34 cooperating with the supporting adjustment screw rod 32. A rotating disk 35 is fixedly provided at the bottom of the supporting adjustment screw rod 32 for driving the supporting adjustment screw rod 32 to rotate. By driving the rotating disk 35 to rotate, the supporting adjustment screw rod 32 is driven to rotate, thereby adjusting the height of the mounting plate 2 at the end. The two sets of supporting adjustment assemblies 3 are synchronously adjusted to adjust the inclination angle of the mounting plate 2. At the same time, the two sets of supporting adjustment assemblies 3 are used to adjust the inclination angle of the mounting plate 2 and support the two ends of the mounting plate 2, thereby improving the bearing capacity of the mounting plate 2 in the tilted state. At the same time, a pressure sensor can be arranged between the supporting adjustment screw rod 32 and the rotating mounting seat 31 to further facilitate the adjustment of the screw sliding assembly 6.

[0025] refer to Figures 2 to 3Specifically, the stabilizing sliding seat 5 has a U-shaped structure, including a front fitting portion 51 and a back fitting portion 52 which are symmetrically fitted and fixed on the front and back sides of the mounting plate 2, a side fitting portion 53 for fitting on the side of the mounting plate 2 is fixedly connected between the front fitting portion 51 and the back fitting portion 52, a sliding groove 54 is opened on the back fitting portion 52 along a direction perpendicular to the rotation center line of the mounting plate 2, and a locking bolt 55 for locking and fixing the stabilizing sliding seat 5 on the mounting plate 2 is rotatably connected to the front fitting portion 51 and the back fitting portion 52, the positioning accuracy of the stabilizing sliding seat 5 on the mounting plate 2 is improved by the arrangement of the front fitting portion 51, the back fitting portion 52 and the side fitting portion 53, and when the positioning is completed, the locking is achieved by the locking bolt 55, which is also more convenient for disassembly and assembly, and convenient for modification of existing photovoltaic brackets. Connecting rods 71 ​​are symmetrically fixedly connected to both ends of the stabilizing seat 7 along the sliding direction, and sliding blocks 72 cooperating with the sliding grooves 54 are fixedly connected to the ends of the connecting rods 71 ​​away from the stabilizing seat 7, and the stabilizing block 8 is fixedly connected to the connecting rods 71. In this embodiment, the stabilizing block 8 is fixedly connected to the connecting rods 71 ​​based on magnetic adsorption, so as to facilitate the rapid installation of the stabilizing block 8.

[0026] refer to Figures 2 to 3 Specifically, the screw rod sliding assembly 6 includes a sliding adjustment screw rod 61 connected to the mounting plate 2 in a direction perpendicular to the rotation center line of the mounting plate 2 and a driving motor 62 fixedly connected to the mounting plate 2 for driving the sliding adjustment screw rod 61 to rotate. A second screw rod hole 63 cooperating with the sliding adjustment screw rod 61 is provided on the stabilizing seat 7. The sliding adjustment screw rod 61 is driven to rotate by the driving motor 62, thereby driving the stabilizing seat 7 to slide along the direction of the sliding groove 54. In this embodiment, the driving motor 62 uses a stepping motor, thereby reducing the use cost of the screw rod sliding assembly 6.

[0027] Specifically, the wind measurement system includes an anemometer for measuring wind direction and a controller coupled to the anemometer. The anemometer transmits the measured wind force and wind direction data to the controller, and the controller analyzes the wind force and wind direction data. When the wind force and wind direction data are greater than a set threshold, the controller controls the screw sliding assembly 6 to drive the stabilizing seat 7 and the stabilizing block 8 to move in the wind direction in combination with the data from the angle sensor to improve the stability of the mounting plate 2. The greater the inclination angle of the mounting plate 2 or the wind force data, the greater the displacement distance of the stabilizing seat 7 and the stabilizing block 8 driven by the screw sliding assembly 6. Conversely, the smaller the inclination angle of the mounting plate 2 or the wind force data, the smaller the displacement distance of the stabilizing seat 7 and the stabilizing block 8. If necessary, the number of stabilizing blocks 8 needs to be increased to maintain the stability of the mounting plate 2.

[0028] Brief description of the usage process: The wind force measurement system transmits the measured wind force and wind direction data to the controller through the anemometer. The controller analyzes the wind force and wind direction data. When the wind force and wind direction data is greater than the set threshold, the controller controls the screw sliding assembly 6 in combination with the angle data of the wind sensor to drive the stabilizing seat 7 and the stabilizing block 8 to move in the wind direction.

[0029] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make creative modifications to this embodiment as needed, but as long as it is within the scope of the claims of the present invention, it will be protected by the patent law.

Claims

1. A stabilizing photovoltaic solar support structure, comprising a fixing frame (1) and a mounting plate (2) rotatably connected to the fixing frame (1) for fixing a solar panel; characterized in that: Support adjustment components (3) for adjusting the inclination angle of the mounting plate (2) are fixedly provided at both ends of the mounting plate (2); an angle sensor for measuring the inclination direction and inclination angle of the mounting plate (2) is also fixedly provided on the mounting plate (2); stabilizing sliding seats (5) are symmetrically fixedly provided on both sides of the bottom of the mounting plate (2); a stabilizing seat (7) is slidably connected to the stabilizing sliding seat (5) based on a screw sliding assembly (6) along a direction perpendicular to the rotation center line of the mounting plate (2); at least one stabilizing block (8) is fixedly provided on the stabilizing seat (7); and a wind force measurement system is also provided, which is coupled to the screw sliding assembly (6) and the angle sensor and is used to measure the magnitude and direction of wind force; The support adjustment assembly (3) comprises a rotating mounting seat (31) rotatably connected to the mounting plate (2) and a support adjustment screw rod (32) rotatably connected to the rotating mounting seat (31) along a vertical direction, and is also provided with a screw rod seat (33) fixed thereto, wherein the screw rod seat (33) is provided with a first screw rod hole (34) cooperating with the support adjustment screw rod (32), and a rotating disk (35) is fixedly provided at the bottom of the support adjustment screw rod (32) for driving the support adjustment screw rod (32) to rotate; The stabilizing sliding seat (5) is of U-shaped structure, comprising a front bonding portion (51) and a back bonding portion (52) symmetrically bonded and fixedly arranged on the front and back sides of the mounting plate (2); a side bonding portion (53) for bonding the side of the mounting plate (2) is fixedly connected between the front bonding portion (51) and the back bonding portion (52); a sliding groove (54) is provided on the back bonding portion (52) along a direction perpendicular to the rotation center line of the mounting plate (2); and locking bolts (55) for locking and fixing the stabilizing sliding seat (5) on the mounting plate (2) are rotatably connected to the front bonding portion (51) and the back bonding portion (52); The two ends of the stabilizing seat (7) along the sliding direction are symmetrically fixedly connected with connecting rods (71); the end of the connecting rod (71) away from the stabilizing seat (7) is fixedly connected with a sliding block (72) that cooperates with the sliding groove (54); and the stabilizing block (8) is fixedly connected to the connecting rod (71); The stabilizing block (8) is fixedly connected to the connecting rod (71) based on magnetic attraction; The screw sliding assembly (6) comprises a sliding adjustment screw (61) connected to the mounting plate (2) for rotation along a direction perpendicular to the rotation center line of the mounting plate (2) and a driving motor (62) fixedly connected to the mounting plate (2) for driving the sliding adjustment screw (61) to rotate, and a second screw hole (63) cooperating with the sliding adjustment screw (61) is provided on the stabilizing seat (7); The driving motor (62) uses a stepping motor; The wind force measurement system comprises an anemometer for measuring wind direction and a controller coupled to the anemometer. The anemometer transmits the measured wind force and wind direction data to the controller. The controller analyzes the wind force and wind direction data. When the wind force and wind direction data are greater than a set threshold, the controller controls the screw sliding assembly (6) in combination with the data of the angle sensor to drive the stabilizing seat (7) and the stabilizing block (8) to move in the wind direction to improve the stability of the mounting plate (2).

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