Photovoltaic module mounting bracket suitable for multiple terrains

Abstract

The invention discloses a photovoltaic module mounting bracket suitable for multiple terrains, and belongs to the technical field of photovoltaic mounting brackets, the photovoltaic module mounting bracket comprises a support frame and a support rod mounted on the support frame, the support frame is connected with the lower surface of a regulation and control table through the support rod, and the upper surface of the regulation and control table is connected with a mounting plate through a pneumatic support mechanism; the upper surface of the mounting plate is fixedly connected with the lower end of a top frame, the upper end of the top frame is in shaft connection with a photovoltaic panel, two protrusions are further arranged on the upper surface of the mounting plate, a lead screw is in bearing connection between the two protrusions, and a bearing at one end of the lead screw penetrates through one of the two protrusions and then is provided with a rocker; and the screw rod is in threaded connection with two sliding blocks. According to the mounting bracket, the position of the photovoltaic panel can be automatically adjusted when the supporting frame inclines without using power consumption equipment, the situation that the power generation efficiency of the photovoltaic panel is reduced due to the fact that the direction of the photovoltaic panel is influenced by inclination of the supporting frame is avoided, and in addition, the mounting bracket is simple in structure and low in production cost and maintenance cost.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic mounting brackets, and in particular to a photovoltaic component mounting bracket adaptable to multiple terrains. Background Art

[0002] As the global energy structure transforms to renewable energy, photovoltaic power generation is an important form of clean and renewable energy. Photovoltaic power generation mainly includes solar panels and mounting brackets. The solar panels are installed at the use location through the mounting brackets, and the solar panels absorb light energy and then convert it into electrical energy through other equipment. When installing the solar panels, they need to be adjusted to different angles according to the duration of sunshine and the height of the sea level, so as to absorb light energy in the most appropriate direction, which helps to improve the efficiency of power generation; The existing photovoltaic module mounting bracket still has the following technical problems when in use, such as: Existing photovoltaic module mounting brackets need to be installed in different terrains, such as hard soil, hard rock, wet and soft soil, etc. When the photovoltaic module mounting bracket is installed in soft terrain such as wet and soft soil, it is easy to cause the bracket to tilt due to uneven force, which in turn easily causes the angle of the solar panel to change, which is not conducive to ensuring that it is at the best installation angle to absorb light, and is not conducive to improving the efficiency of power generation; Although there are solar panels with automatic adjustment and balance in the prior art, they cannot improve the efficiency of power generation. For example, the publication number is CN219697574U, and the publication date is September 15, 2023. It discloses a photovoltaic bracket with automatic adjustment and balance. It realizes the adjustment of the solar panel by setting components such as sensors, signal transmitters and cylinders. However, it consumes electric energy during use, and thus cannot achieve the purpose of improving power generation efficiency. In addition, setting components such as sensors, signal transmitters and cylinders will not only increase the manufacturing cost, but also increase the maintenance cost. Therefore, a photovoltaic module mounting bracket that is adaptable to multiple terrains is needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide a photovoltaic module mounting bracket that is adaptable to multiple terrains, so as to solve the problem raised in the above background technology that although the existing photovoltaic module mounting bracket can automatically adjust the position of the photovoltaic panel after it is tilted, it will increase energy consumption, and increase production costs and maintenance costs, which is not conducive to improving power generation efficiency.

[0004] To achieve the above object, the present invention provides the following technical solutions: A photovoltaic component mounting bracket adaptable to multiple terrains comprises a supporting frame and a supporting rod installed thereon, the supporting frame is connected to the lower surface of an adjustment and control platform through the supporting rod, and the upper surface of the adjustment and control platform is connected to a mounting plate through a pneumatic supporting mechanism, the upper surface of the mounting plate is fixedly connected to the lower end of a top frame, the upper end axis of the top frame is connected to a photovoltaic panel, the upper surface of the mounting plate is also provided with two protrusions, and a screw rod is connected to a bearing between the two protrusions, and a rocker is installed after the bearing at one end of the screw rod passes through one of the two protrusions, two sliders are threadedly connected to the screw rod, and each slider is axially connected to the lower end of a corresponding supporting top rod, the upper end axis of the supporting top rod is connected to the lower surface of the photovoltaic panel, a balancing and controlling mechanism is provided in the adjustment and control platform, and the balancing and controlling mechanism is connected to the pneumatic supporting mechanism.

[0005] Preferably, the screw rod is provided with two sections of threads which are symmetrical about a vertical line therein, and the two sections of threads have opposite rotation directions, so that when the screw rod rotates, the two sliders always move in opposite directions.

[0006] Preferably, the lower surface of the sliding block is slidably connected to the upper surface of the mounting plate, and the supporting rods connected to the two sliding blocks are arranged in an eight-shaped shape.

[0007] Preferably, the pneumatic support mechanism includes a piston tube arranged on the upper surface of the control table, and the lower end of the piston rod seamlessly slidably connected to the piston tube extends into the inner side of the upper end of the piston tube, and the upper end of the piston rod is connected to the upper surface of the mounting plate through a universal ball shaft.

[0008] Preferably, the balance control mechanism includes a mounting frame installed inside the control platform, and a cavity is installed on the mounting frame. The cavity is a tubular structure with a single opening, and a piston disk is seamlessly slidably connected to the inner side of the opening of the cavity. The side of the piston disk close to the cavity opening is connected to one end of a push-pull rod through a universal ball shaft.

[0009] Preferably, the balance control mechanism also includes a shaft rod passing through the inner side and the lower surface of the control platform, and the middle part of the shaft rod is connected to the control platform through a universal ball shaft, the lower end of the shaft rod is provided with a weight ball coaxial therewith, and the outer side of the upper end of the shaft rod is connected to the other end of the push-pull rod through a universal ball shaft.

[0010] Preferably, four of the piston rod, piston tube, cavity tube and push-pull rod are provided, and they are all symmetrically arranged about the axis center of the shaft rod.

[0011] Preferably, the four piston tubes are connected to the four lumens through two catheters 1 and two catheters 2 respectively.

[0012] Preferably, the lowest point of catheter one is higher than the lowest point of catheter two, and the lowest points of catheter one and catheter two are respectively arranged on the upper and lower sides of the cavity, so as to facilitate the installation of catheter one and catheter two inside the control console.

[0013] Preferably, the cavity tube is connected to a piston tube located opposite to it, and is used to adjust the balance of the control console.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the photovoltaic assembly mounting bracket adaptable to multiple terrains does not need to use power-consuming equipment, and can automatically adjust the position of the photovoltaic panel when the support frame is tilted, so as to avoid the position of the photovoltaic panel being affected by the tilt of the support frame, resulting in a decrease in the power generation efficiency of the photovoltaic panel. In addition, the mounting bracket has a simple structure, and the production cost and maintenance cost are low: 1. When the control table is in a horizontal position, the positions of the piston disks in the four cavity tubes are the same relative to it. When the control table is not in a horizontal position, the shaft rod will be tilted to the control table due to the heavy ball. At this time, the piston disks in the four cavity tubes will be in different positions relative to it through the push-pull rod. At this time, gas will be delivered to or extracted from the corresponding piston tube, so that the position of the piston tube and the corresponding piston rod will change, which will help the installation plate gradually approach the horizontal level, thereby reducing the influence of the tilt of the support frame on the position of the photovoltaic panel, which will help to improve the efficiency of power generation; 2. The heavy ball driven balance control mechanism can avoid the need to install power-consuming equipment such as sensors, which helps reduce production costs. In addition, since the heavy ball driven balance control mechanism is not easily damaged, it helps reduce maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 It is a bottom view structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of point A; Figure 5 This is a schematic diagram of the cross-sectional structure of the control platform of the present invention; Figure 6 It is a schematic diagram of the connection structure between the shaft rod and the catheter of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the enlarged structure of point B in the middle; Figure 8 This is a schematic diagram of the position structure of the shaft rod and the control console of the present invention; Fig. 9 For the present invention Figure 8 Schematic diagram of the enlarged structure at point C in the middle.

[0016] In the figure: 1. support frame; 2. piston rod; 3. piston tube; 4. control console; 5. top frame; 6. photovoltaic panel; 7. screw rod; 8. slider; 9. top support rod; 10. heavy ball; 11. shaft rod; 12. mounting frame; 13. cavity tube; 14. catheter one; 15. catheter two; 16. piston disk; 17. push-pull rod; 18. support rod; 19. mounting plate. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 9 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problem that the photovoltaic component mounting bracket in the past is easy to tilt in some terrains, which is not conducive to improving the power generation efficiency of the solar panel, the following technical solution is provided, specifically, a photovoltaic component mounting bracket adaptable to multiple terrains, including a support frame 1 and a support rod 18 installed thereon, the support frame 1 is connected to the lower surface of the control platform 4 through the support rod 18, and the upper surface of the control platform 4 is connected to a mounting plate 19 through a pneumatic support mechanism, the upper surface of the mounting plate 19 is fixedly connected to the lower end of the top frame 5, the upper end of the top frame 5 is axially connected to the photovoltaic panel 6, the upper surface of the mounting plate 19 is also provided with two protrusions, and a screw rod 7 is connected to the bearing between the two protrusions, and a rocker is installed after one end of the screw rod 7 passes through one of the two protrusions, and two sliders 8 are threadedly connected to the screw rod 7, and each slider 8 is axially connected to the lower end of the corresponding top support rod 9, and the upper end of the top support rod 9 is axially connected to the lower surface of the photovoltaic panel 6, a balancing control mechanism is provided in the control platform 4, and the balancing control mechanism is connected to the pneumatic support mechanism.

[0019] The screw rod 7 is provided with two sections of threads which are symmetrical about the vertical line, and the rotation directions of the two sections of threads are opposite, so that when the screw rod 7 rotates, the two sliders 8 always move in opposite directions. The lower surface of the slider 8 is slidably connected to the upper surface of the mounting plate 19, and the supporting rod 9 connected to the two sliders 8 is arranged in an eight-shaped shape. When in use, the screw rod 7 is driven to rotate by the rocker to make the two sliders 8 move towards or away from each other, thereby lifting or lowering one end of the photovoltaic panel 6. In conjunction with the top frame 5, the inclination angle of the photovoltaic panel 6 can be adjusted, which helps to adjust the photovoltaic panel 6 to a suitable position according to the sunshine conditions and altitudes at different locations.

[0020] The pneumatic support mechanism includes a piston tube 3 arranged on the upper surface of the control table 4, and the lower end of the piston rod 2 seamlessly slidably connected to the piston tube 3 extends into the inner side of the upper end of the piston tube 3, and the upper end of the piston rod 2 is connected to the upper surface of the mounting plate 19 through a universal ball shaft.

[0021] The balancing and regulating mechanism includes a mounting frame 12 installed inside the regulating and controlling platform 4, and a cavity tube 13 is installed on the mounting frame 12. The cavity tube 13 is a tubular structure with a single opening, and a piston disk 16 is seamlessly slidably connected to the inner side of the opening of the cavity tube 13. The side of the piston disk 16 close to the opening of the cavity tube 13 is connected to one end of a push-pull rod 17 through a universal ball shaft. The balancing and regulating mechanism also includes a shaft rod 11 that passes through the inner side and the lower surface of the regulating and controlling platform 4, and the middle part of the shaft rod 11 is connected to the regulating and controlling platform 4 through a universal ball shaft. The lower end of the shaft rod 11 is provided with a coaxial heavy ball 10, and the outer side of the upper end of the shaft rod 11 is connected to the other end of the push-pull rod 17 through a universal ball shaft. When in use, the support frame 1 is installed in a fixed position to fix the photovoltaic components thereon. Thereafter, if the Due to terrain reasons, such as settlement, the support frame 1 tilts, which will cause the control table 4 to tilt with it. During this process, since the heavy ball 10 will always be suspended vertically, the push-pull rod 17 at the corresponding position will drive the piston plate 16 to move in the corresponding cavity 13, so that the gas in the cavity 13 is squeezed into the corresponding piston tube 3 or the gas in the corresponding piston tube 3 is drawn into the cavity 13. The above process will cause the relative position of the piston tube 3 and the piston rod 2 to change, and then the mounting plate 19 can be gradually leveled, thereby reducing the problem of the support frame 1 tilting due to terrain changes or the originally inclined terrain, causing the photovoltaic components installed on the support frame 1 to be affected, thereby relatively improving the power generation efficiency.

[0022] Embodiment 2: In order to solve the problem that the photovoltaic module mounting bracket is leveled by power-consuming equipment such as sensors in the past, which easily leads to increased production and maintenance costs, the following technical solution is provided. Specifically, there are four piston rods 2, piston tubes 3, cavity tubes 13 and push-pull rods 17, and they are all symmetrically arranged about the axis center of the shaft 11. The four piston tubes 3 are respectively connected to the four cavity tubes 13 through two catheters 14 and two catheters 2 15.

[0023] The lowest point of catheter 14 is higher than the lowest point of catheter 2 15, and the lowest points of catheter 14 and catheter 2 15 are respectively arranged on the upper and lower sides of the cavity 13, so as to facilitate the installation of catheter 14 and catheter 2 15 inside the control console 4. The cavity 13 is connected with the piston tube 3 opposite to it, so as to adjust the balance of the control console 4. During production, there is no need to install power-consuming equipment such as sensors, which helps to reduce production costs. In addition, since structures such as the heavy ball 10 are not easily damaged, the cost is reduced during maintenance, which helps to use the mounting bracket in conjunction with photovoltaic components outdoors for a long time.

[0024] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0025] 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 photovoltaic module mounting bracket adaptable to multiple terrains, comprising a support frame (1) and a support rod (18) mounted thereon, characterized in that: The support frame (1) is connected to the lower surface of the control platform (4) through a support rod (18), and the upper surface of the control platform (4) is connected to a mounting plate (19) through a pneumatic support mechanism, the upper surface of the mounting plate (19) is fixedly connected to the lower end of the top frame (5), the upper end of the top frame (5) is axially connected to the photovoltaic panel (6), the upper surface of the mounting plate (19) is also provided with two protrusions, and a screw rod (7) is connected to the bearing between the two protrusions, and a rocker is installed after one end of the screw rod (7) passes through one of the two protrusions, and the screw rod (7) is threadedly connected to two sliders (8), and each slider (8) is axially connected to the lower end of the corresponding support rod (9), and the upper end of the support rod (9) is axially connected to the lower surface of the photovoltaic panel (6), and a balance control mechanism is provided in the control platform (4), and the balance control mechanism is connected to the pneumatic support mechanism.

2. The photovoltaic module mounting bracket adapted to multiple terrains according to claim 1, characterized in that: The screw rod (7) is provided with two sections of threads which are symmetrical about a vertical line therein, and the two sections of threads have opposite rotation directions, so that when the screw rod (7) rotates, the two sliders (8) always move in opposite directions.

3. The photovoltaic module mounting bracket adapted to multiple terrains according to claim 2 is characterized in that: The lower surface of the slider (8) is slidably connected to the upper surface of the mounting plate (19), and the top supporting rods (9) connected to the two sliders (8) are arranged in an eight-shaped shape.

4. The photovoltaic module mounting bracket adapted to multiple terrains according to claim 3 is characterized in that: The pneumatic support mechanism comprises a piston tube (3) arranged on the upper surface of the control platform (4), and the lower end of a piston rod (2) seamlessly slidably connected to the piston tube (3) extends into the inner side of the upper end of the piston tube (3), and the upper end of the piston rod (2) is connected to the upper surface of the mounting plate (19) via a universal ball shaft.

5. The photovoltaic module mounting bracket adaptable to multiple terrains according to claim 4, characterized in that: The balance control mechanism comprises a mounting frame (12) mounted inside the control platform (4), and a cavity tube (13) is mounted on the mounting frame (12), the cavity tube (13) is a tubular structure with a single opening, and a piston disc (16) is seamlessly slidably connected to the inner side of the opening of the cavity tube (13), and one end of a push-pull rod (17) is connected to the side of the piston disc (16) close to the opening of the cavity tube (13) through a universal ball shaft.

6. The photovoltaic module mounting bracket adaptable to multiple terrains according to claim 5, characterized in that: The balance control mechanism further comprises a shaft (11) penetrating the inner side and the lower surface of the control platform (4), and the middle part of the shaft (11) is connected to the control platform (4) via a universal ball shaft, the lower end of the shaft (11) is provided with a coaxial weight ball (10), and the outer side of the upper end of the shaft (11) is connected to the other end of the push-pull rod (17) via a universal ball shaft.

7. The photovoltaic module mounting bracket adaptable to multiple terrains according to claim 6, characterized in that: The piston rod (2), the piston tube (3), the cavity tube (13) and the push-pull rod (17) are each provided in four numbers, and are all arranged symmetrically about the axis center of the shaft rod (11).

8. The photovoltaic module mounting bracket adaptable to multiple terrains according to claim 7, characterized in that: The four piston tubes (3) are respectively connected to the four cavity tubes (13) through two catheters 1 (14) and two catheters 2 (15).

9. The photovoltaic module mounting bracket adaptable to multiple terrains according to claim 8, characterized in that: The lowest point of the catheter 1 (14) is higher than the lowest point of the catheter 2 (15), and the lowest points of the catheter 1 (14) and the catheter 2 (15) are respectively arranged on the upper and lower sides of the cavity tube (13), so as to facilitate the installation of the catheter 1 (14) and the catheter 2 (15) inside the control console (4).

10. The photovoltaic module mounting bracket adaptable to multiple terrains according to claim 9, characterized in that: The cavity tube (13) is connected to the piston tube (3) located opposite to it, and is used to adjust the balance of the control platform (4).

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