Adjustable flexible photovoltaic support and use method thereof

Abstract

The present application relates to the technical field of photovoltaic brackets, and in particular to an adjustable flexible photovoltaic bracket and a method of using the bracket, comprising two fixing seats, a spacing being left between the two fixing seats, and a mounting block being movably connected to the fixing seats; a hanging rod, the two ends of the hanging rod being respectively connected to the two mounting blocks; a mounting frame for mounting a photovoltaic panel, the mounting frame being located between the two fixing seats, and the mounting frame being connected to a plurality of adjustment strips, and the hanging rod being arranged through the adjustment strips; an angle adjustment unit, the angle adjustment unit being connected to the hanging rod, and the angle adjustment unit being connected to the mounting frame, and being used to drive the mounting frame to rotate around the hanging rod; two lifting drive units, the lifting drive unit being connected to the fixing seats, and the lifting drive unit being connected to the mounting block, and being used to drive the mounting block to lift and lower in a vertical direction; the present application has the effect of reducing the possibility of damage to the photovoltaic panel in windy weather.

Description

Technical Field

[0001] The present application relates to the technical field of photovoltaic brackets, and in particular to an adjustable flexible photovoltaic bracket and a method of using the same. Background Art

[0002] Photovoltaic power generation is a technology that uses the photoelectric effect to convert solar energy into electrical energy. Photovoltaic power generation systems usually include components such as solar panels, brackets, cables, and inverters. There are two main types of existing photovoltaic brackets. One is the traditional fixed bracket, which is simple in design and low in cost, but because it cannot be adjusted with changes in the solar altitude angle, the energy conversion rate is low; the other is an automatic tracking bracket, which is driven by an electric motor or hydraulic device to achieve all-weather rotation following the trajectory of the sun. Although this improves the power generation efficiency, it also significantly increases the complexity and cost of the system.

[0003] The prior art discloses a wind-resistant flexible photovoltaic bracket, which includes two groups of vertically arranged adjustable support frames, the adjustable support frames include a vertical frame, and the ends of the vertical frame are equipped with wind-resistant flexible connecting frames through connecting shafts; the wind-resistant flexible connecting frame includes a support plate and a side plate installed on the support plate, a suspension steel strand is connected between the ends of the support plates of the two wind-resistant flexible connecting frames, and a suspension steel strand is also connected between the ends of the two side plates of the two wind-resistant flexible connecting frames, and a number of photovoltaic panels are fixedly installed on the suspension steel strand; a slider for connecting the connecting shaft is slidably installed inside the wind-resistant flexible connecting frame, and during the sliding process of the slider in the wind-resistant flexible connecting frame, the wind-resistant flexible connecting frame is driven to spin at the end of the adjustable support frame, thereby driving the photovoltaic panel to deflect to achieve wind resistance.

[0004] With regard to the above-mentioned related technologies, in windy weather, in order to reduce the damage of wind to photovoltaic panels, the wind-resistant flexible connecting frame is driven to rotate through the driving component, thereby driving the photovoltaic panel to rotate to a state parallel to the wind direction or with a small inclination angle. However, in actual situations, the direction of wind changes, and the current angle of the photovoltaic panel that follows the wind direction may become perpendicular to the wind direction in the next moment. Therefore, there is a great possibility of being damaged by the wind. Summary of the invention

[0005] In order to reduce the possibility of damage to photovoltaic panels in windy weather, the present application provides an adjustable flexible photovoltaic bracket and a method of using the same.

[0006] The present application provides an adjustable flexible photovoltaic bracket and a method of using the same, which adopts the following technical solutions:

[0007] In a first aspect, the present application provides an adjustable flexible photovoltaic bracket.

[0008] An adjustable flexible photovoltaic support, comprising

[0009] Two fixing seats, a distance is left between the two fixing seats, and a mounting block is movably connected to the fixing seats;

[0010] A hanging rod, two ends of which are respectively connected to the two mounting blocks;

[0011] A mounting frame for mounting a photovoltaic panel, the mounting frame being located between the two fixing seats, and the mounting frame being connected to a plurality of adjustment bars, the suspension rod being arranged through the adjustment bars;

[0012] An angle adjustment unit, the angle adjustment unit is connected to the suspension rod, and the angle adjustment unit is connected to the mounting frame, and is used to drive the mounting frame to rotate around the suspension rod;

[0013] Two lifting drive units are connected to the fixing seat and the mounting block, and are used to drive the mounting block to lift and lower in a vertical direction.

[0014] By adopting the above technical solution, before strong winds come, the angle adjustment unit applies force to the mounting frame to make the mounting frame rotate around the hanging rod until the mounting frame rotates to the bottom of the hanging rod and is in a horizontal state. At this time, the lifting drive unit drives the mounting block to move toward the ground in the vertical direction, and the mounting block drives the mounting frame to move toward one side of the ground through the hanging rod, the adjustment bar and the angle adjustment unit until the photovoltaic panel and the ground are in an extreme contact state. At this time, no matter how the wind direction changes, since there is almost no space for wind to pass between the photovoltaic panel and the ground, the photovoltaic panel is affected by wind in strong winds. The wind force is very small, thereby achieving damage prevention operations before strong winds. The design can be The adjustable flexible photovoltaic bracket can provide an installation and sliding foundation for the mounting block through the fixing seat, and can provide a fixing foundation for the hanging rod through the mounting block while realizing the up and down movement of the hanging rod. The mounting frame can be fixed through the hanging rod and the adjustment bar, and can be used as one of the connection objects of the angle adjustment unit. The angle adjustment unit can realize the rotation of the mounting frame around the hanging rod, thereby realizing the angle adjustment of the photovoltaic panel. The lifting drive unit can cooperate with the angle adjustment unit to realize the ground-facing state of the photovoltaic panel, reduce the surface of the photovoltaic panel affected by wind in windy weather, realize damage prevention operations before strong winds, and reduce the possibility of damage to the photovoltaic panel in windy weather.

[0015] In a specific embodiment, the angle adjustment unit includes

[0016] A connecting plate, the connecting plate is connected to the mounting frame, the connecting plate is coaxially arranged with the suspension rod, and a rotation gap is left between the connecting plate and the suspension rod;

[0017] A fixing frame, wherein an annular groove is coaxially formed on the connecting plate, one end of the fixing frame extends into the annular groove, and the other end is connected with a clamping piece, and the clamping piece is used to be fixedly connected with the suspension rod;

[0018] A driving member is connected to the fixing frame and the connecting disk, and is used for driving the connecting disk to rotate around the suspension rod.

[0019] By adopting the above technical solution, when the angle of the photovoltaic panel needs to be adjusted, it is first clamped and fixed by the clamping member and the hanging rod. At this time, the fixing frame and the hanging rod remain relatively still. Then, force is applied to the connecting disk through the driving member to make the connecting disk rotate around the hanging rod. While the connecting disk rotates, the photovoltaic panel is driven to rotate through the mounting frame. The designed angle adjustment unit can realize the angle adjustment of the photovoltaic panel through the cooperation of the connecting disk, the fixing frame, the clamping member and the driving member. The clamping member can realize the relative stillness of the fixing member and the hanging rod, and then cooperate with the driving member to make the connecting disk rotate around the hanging rod.

[0020] In a specific feasible implementation scheme, an anti-sway bar is connected between the two fixed seats, the anti-sway bar is slidably embedded in the suspension rod, and a strip groove is provided on the adjustment bar, the suspension rod and the anti-sway bar are both arranged through the strip groove, and a clearance groove is provided on the connecting plate, and when the mounting block slides downward, the anti-sway bar enters the clearance groove.

[0021] By adopting the above technical solution, when the photovoltaic panel is rotated to the bottom of the suspension rod and is in a horizontal state, the lifting drive unit works and drives the suspension rod to move toward the ground through the mounting block. At this time, the anti-sway bar is separated from the suspension rod, and the anti-sway bar enters the give way groove and has a relative displacement between the adjustment bar. At this time, the anti-sway bar and the suspension rod cooperate to form two swing tendency restrictions for the adjustment bar, thereby reducing the possibility of shaking of the photovoltaic panel in windy weather.

[0022] In a specific feasible implementation scheme, a trigger rod is slidably connected to the adjustment bar, a locking rod is slidably connected to the mounting frame, and a return spring is connected to the locking rod, the return spring is connected to the mounting frame, and is used to make the locking rod extend into the mounting frame, a linkage rope is connected between the trigger rod and the locking rod, the anti-sway rod applies force to the trigger rod and drives the locking rod to extend into the locking groove formed on the fixed seat through the linkage rope.

[0023] By adopting the above technical solution, when the photovoltaic panel rotates to the bottom of the suspension rod and is in a horizontal state, the lifting drive unit works and drives the suspension rod to move toward the ground through the mounting block. At this time, the anti-sway bar is separated from the suspension rod, and the anti-sway bar enters the give way groove and there is relative displacement between the adjustment bar. As the mounting frame drives the adjustment bar to continue to descend, the anti-sway bar contacts the trigger rod, causing the trigger rod to move upward relative to the mounting frame. The trigger rod applies force to the locking rod through the linkage rope, so that the locking rod overcomes the elastic force of the reset spring and extends into the locking groove formed on the fixed seat, and acts on the mounting frame together with the anti-sway bar, further reducing the possibility of the mounting frame swinging in windy weather.

[0024] In a specific possible implementation mode, the adjustment bar and the mounting frame are both hollow, and the linkage rope is passed through the hollow inner cavities of the adjustment bar and the mounting frame.

[0025] By adopting the above technical solution, the linkage rope designed to be inserted into the inner cavity of the adjustment strip and the fixing frame can extend the service life of the linkage rope.

[0026] In a specific embodiment, the driving member includes

[0027] A driving motor, wherein the driving motor is connected to the fixing frame, and the axial direction of the output shaft of the driving motor is consistent with the axial direction of the connecting disk;

[0028] A driving gear is coaxially connected to the output shaft of the driving motor, and an annular gear ring is coaxially connected to the connecting disk, and the driving gear is meshed with the annular gear ring.

[0029] By adopting the above technical solution, the designed driving member can drive the driving gear to rotate through the driving motor, and the rotation of the connecting coil suspension rod can be achieved through the cooperation of the driving gear and the annular gear ring.

[0030] In a specific possible implementation mode, a plurality of air holes are provided on the connection plate.

[0031] By adopting the above technical solution, the designed air holes can reduce the force of wind blowing on the connection plate.

[0032] In a specific possible implementation manner, at least one inclined brace is connected to the fixing seat, and one end of the inclined brace away from the fixing seat is pre-buried in the soil.

[0033] By adopting the above technical solution, the designed inclined tie rod can enhance the position stability of the fixed seat.

[0034] In a specific implementation scheme, the lifting drive unit includes

[0035] An electric telescopic rod, wherein the electric telescopic rod is connected to the fixing seat, and a piston rod of the electric telescopic rod is connected to the mounting block.

[0036] By adopting the above technical solution, the designed lifting drive unit can drive the installation block to rise and fall in the vertical direction through the electric telescopic rod.

[0037] In a second aspect, the present application provides a method for using an adjustable flexible photovoltaic bracket.

[0038] A method for using an adjustable flexible photovoltaic support, comprising:

[0039] S1: Photovoltaic panel angle adjustment: According to the current direct sunlight angle, the angle adjustment unit drives the photovoltaic panel to rotate around the suspension rod through the mounting frame;

[0040] S2: Wind prevention: The angle adjustment unit drives the photovoltaic panel to move to the bottom of the suspension rod and is in a horizontal state. At this time, the photovoltaic panel remains parallel to the ground. Then the lifting drive unit works and drives the mounting frame to move toward the ground through the suspension rod and the adjustment bar until the maximum distance between the photovoltaic panel and the ground is reached.

[0041] By adopting the above technical solution, before strong winds come, the angle adjustment unit applies force to the mounting frame to make the mounting frame rotate around the hanging rod until the mounting frame rotates to the bottom of the hanging rod and is in a horizontal state. At this time, the lifting drive unit drives the mounting block to move toward the ground in the vertical direction, and the mounting block drives the mounting frame to move toward one side of the ground through the hanging rod, the adjustment bar and the angle adjustment unit until the photovoltaic panel and the ground are in an extreme contact state. At this time, no matter how the wind direction changes, since there is almost no space for wind to pass between the photovoltaic panel and the ground, the photovoltaic panel is affected by wind in strong winds. The surface area, thereby preventing damage before strong winds. Operation: The fixing seat can provide an installation and sliding foundation for the mounting block, the mounting block can provide a fixing foundation for the hanging rod and realize the up and down movement of the hanging rod, the mounting frame can be fixed through the hanging rod and the adjustment bar, and can be used as one of the connection objects of the angle adjustment unit, and the angle adjustment unit can be used to realize the rotation of the mounting frame around the hanging rod, thereby realizing the angle adjustment of the photovoltaic panel, and the lifting drive unit can cooperate with the angle adjustment unit to realize the ground-facing state of the photovoltaic panel, reduce the surface of the photovoltaic panel affected by wind in windy weather, realize damage prevention operations before strong winds, and reduce the possibility of damage to the photovoltaic panel in windy weather.

[0042] In summary, the present application includes at least one of the following beneficial technical effects:

[0043] 1. The designed adjustable flexible photovoltaic bracket can provide an installation and sliding basis for the mounting block through the fixing seat, and can provide a fixing basis for the suspension rod through the mounting block while realizing the up and down movement of the suspension rod. The mounting frame can be fixed through the suspension rod and the adjustment bar, and can be used as one of the connection objects of the angle adjustment unit. The angle adjustment unit can realize the rotation of the mounting frame around the suspension rod, thereby realizing the angle adjustment of the photovoltaic panel. The lifting drive unit can cooperate with the angle adjustment unit to realize the ground-facing state of the photovoltaic panel, reduce the surface of the photovoltaic panel affected by wind in windy weather, realize damage prevention operations before strong winds, and reduce the possibility of damage to the photovoltaic panel in windy weather.

[0044] 2. The designed adjustable flexible photovoltaic bracket can achieve angle adjustment of the photovoltaic panel through the cooperation of the connecting plate, the fixing frame, the clamping part and the driving part. The fixing part and the suspension rod can be kept relatively still through the clamping part, and then the connecting plate can be rotated around the suspension rod in cooperation with the driving part.

[0045] 3. In the designed adjustable flexible photovoltaic bracket, the anti-sway bar is separated from the suspension bar, the anti-sway bar enters the give way slot and there is relative displacement between the anti-sway bar and the adjustment bar. As the mounting frame drives the adjustment bar to continue to descend, the anti-sway bar contacts the trigger rod, causing the trigger rod to move upward relative to the mounting frame. The trigger rod applies force to the locking rod through the linkage rope, so that the locking rod overcomes the elastic force of the reset spring and extends into the locking slot formed on the fixed seat, and acts on the mounting frame together with the anti-sway bar, further reducing the possibility of the mounting frame swinging in windy weather. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 It is a schematic diagram of the structure of an adjustable flexible photovoltaic bracket according to an embodiment of the present application.

[0047] Figure 2 yes Figure 1 Schematic diagram of part of the structure.

[0048] Figure 3 yes Figure 1 Schematic diagram of the three-dimensional structure.

[0049] Figure 4 yes Figure 3 Schematic diagram of part of the structure.

[0050] Figure 5 is Figure 3 Schematic diagram of the structure after adding an anti-sway bar to the foundation.

[0051] Figure 6 is Figure 5 Schematic diagram of the structure after adding a reinforced locking piece to the basis.

[0052] Explanation of the reference numerals: 1. fixing seat; 11. mounting block; 2. hanging rod; 3. mounting frame; 31. adjusting strip; 311. strip groove; 4. angle adjustment unit; 41. connecting plate; 411. annular groove; 412. clearance groove; 413. air hole; 42. fixing frame; 43. clamping member; 44. driving member; 441. driving motor; 442. driving gear; 443. annular rack; 45. anti-sway bar; 5. lifting drive unit; 51. electric telescopic rod; 6. strengthening locking member; 61. trigger rod; 62. locking rod; 63. reset spring; 64. linkage rope; 7. diagonal rod. DETAILED DESCRIPTION

[0053] The following is combined with Figure 1-6 This application is described in further detail.

[0054] The embodiments of the present application disclose an adjustable flexible photovoltaic bracket and a method for using the same.

[0055] In a first aspect, an embodiment of the present application discloses an adjustable flexible photovoltaic bracket.

[0056] Reference Figure 1 and Figure 2 , an adjustable flexible photovoltaic bracket includes a fixing seat 1, a hanging rod 2 and a mounting block 11, the number of the fixing seat 1 and the mounting block 11 are both two, the fixing seat 1 is fixed to the hardened ground by anchor bolts, an installation spacing is left between the two fixing seats 1, the mounting block 11 is slidably connected to the fixing seat 1, and the mounting block 11 slides in the vertical direction, the two ends of the hanging rod 2 are respectively welded and fixed to the two mounting blocks 11, and the hanging rod 2 is horizontally arranged; in order to improve the position stability of the fixing seat 1, at least one inclined rod 7 is bolted to the fixing seat 1, and the end of the inclined rod 7 away from the fixing seat 1 is pre-buried in the soil; in the present application, the number of inclined rods 7 connected to the fixing seat 1 can be one, two, or three, as long as it can enhance the position stability of the fixing seat 1, in this embodiment, the number of inclined rods 7 connected to the fixing seat 1 is two.

[0057] Reference Figure 1 In order to realize the installation of the photovoltaic panel, it also includes a mounting frame 3 and a plurality of adjustment strips 31. The mounting frame 3 is formed with a mounting surface for mounting the photovoltaic panel. The mounting frame 3 is located between the two fixing seats 1. A plurality of adjustment strips 31 are welded and fixed on the mounting frame 3. The hanging rod 2 is arranged through the adjustment strips 31, and a rotation gap is left between the adjustment strips 31 and the hanging rod 2.

[0058] Reference Figure 3 and Figure 4In order to realize the rotation of the mounting frame 3 and thus realize the angle adjustment of the photovoltaic panel according to the position of the sun, it also includes an angle adjustment unit 4, the angle adjustment unit 4 is connected to the suspension rod 2, and the angle adjustment unit 4 is connected to the mounting frame 3, and is used to drive the mounting frame 3 to rotate around the suspension rod 2.

[0059] Reference Figure 3 Furthermore, on the basis of daily adjustment of the angle of the photovoltaic panel, in order to reduce the force surface of the photovoltaic panel in windy weather and thus reduce the possibility of damage to the photovoltaic panel, two lifting drive units 5 are also included, the lifting drive unit 5 is connected to the fixing seat 1, and the lifting drive unit 5 is connected to the mounting block 11, and is used to drive the mounting block 11 to rise and fall in the vertical direction. Specifically, the lifting drive unit 5 includes an electric telescopic rod 51, the rod body of the electric telescopic rod 51 is bolted to the fixing seat 1, and the piston rod of the electric telescopic rod 51 is connected to the mounting block 11, and the piston rod of the electric telescopic rod 51 is axially vertically arranged.

[0060] Reference Figure 3 and Figure 4 Specifically, the angle adjustment unit 4 includes a connecting disk 41, a fixing frame 42, a clamping member 43 and a driving member 44. The connecting disk 41 is welded and fixed to the mounting frame 3, and the connecting disk 41 is coaxially arranged with the suspension rod 2. A rotation gap is left between the connecting disk 41 and the suspension rod 2. An annular groove 411 is coaxially opened on the connecting disk 41. One end of the fixing frame 42 extends into the annular groove 411 and slides relative to the connecting disk 41 along the trajectory of the annular groove 411. The other end of the fixing frame 42 is connected to the clamping member 43. The clamping member 43 is used to clamp and fix the suspension rod 2. In the present application, the clamping member 43 can be two plywood or other clamping devices, as long as it can achieve clamping and fixing of the suspension rod 2.

[0061] Reference Figure 3 and Figure 4 In order to realize the rotation of the connecting disk 41 around the suspension rod 2, the driving member 44 is connected to the fixing frame 42, and the driving member 44 is connected to the connecting disk 41. Specifically, the driving member 44 includes a driving motor 441, a driving gear 442 and an annular gear ring. The driving motor 441 is bolted to the fixing frame 42, and the axial direction of the output shaft of the driving motor 441 is consistent with the axial direction of the connecting disk 41. The driving gear 442 is keyed to the output shaft of the driving motor 441. The annular gear ring is coaxially connected to the connecting disk 41, and the driving gear 442 is meshed with the annular gear ring. The driving motor 441 drives the driving gear 442 to rotate, and the driving gear 442 applies force to the connecting disk 41 through the annular gear ring, so that the connecting disk 41 rotates around the suspension rod 2. In addition, in order to reduce the force surface when the connecting disk 41 is flipped over to the top of the mounting frame 3, a plurality of air holes 413 are opened on the connecting disk 41.

[0062] Reference Figure 5On the basis of the aforementioned technology, in order to further improve the position stability of the photovoltaic panel when the photovoltaic panel is in a wind-resistant state, it also includes an anti-sway bar 45, the two ends of the anti-sway bar 45 are respectively welded and fixed to the two fixing seats 1, and a receiving groove is provided on the top wall of the suspension rod 2, the anti-sway bar 45 extends into the receiving groove, and the common cross-sectional outer contour shape of the anti-sway bar 45 and the suspension rod 2 is a full circle. When the clamping member is two plywood, the open sides of the two plywood are used for separating the anti-sway bar 45 from the suspension rod 2, and a clearance groove 412 is provided on the connecting plate 41. When the mounting frame 3 is rotated to the bottom of the suspension rod 2 and is in a horizontal state, as the electric telescopic rod 51 drives the mounting block 11 to slide downward, the anti-sway bar 45 enters the clearance groove 412.

[0063] Reference Figure 6 , and further, it also includes a reinforced locking member 6, which includes a trigger rod 61, a locking rod 62, a return spring 63 and a linkage rope 64. The trigger rod 61 is slidably connected to the adjustment bar 31, the trigger rod 61 extends into the give way groove 412, the locking rod 62 is slidably connected to the mounting bracket 3, the return spring 63 is sleeved and connected to the locking rod 62, and the return spring 63 is connected to the mounting bracket 3, the return spring 63 is used to make the locking rod 62 extend into the mounting bracket 3, the trigger rod 61 and the locking rod 62 are connected by a linkage rope 64, the electric telescopic rod 51 drives the suspension rod 2 to move toward the ground through the mounting block 11, and the movement of the suspension rod 2 drives the adjustment bar 31 to move at the same time. Since the anti-sway rod 45 is connected to the fixing seat 1, when the photovoltaic panel moves downward, the anti-sway rod 45 will abut against the trigger rod 61 and apply force to the locking rod 62 through the linkage rope 64, so that the locking rod 62 overcomes the elastic force of the return spring 63 and extends out and extends into the locking groove of the upper row of the fixing seat 1, and the locking groove on the fixing seat 1 is opened in the vertical direction.

[0064] Reference Figure 6 In order to reduce the length of the linkage rope 64 exposed to the outside and thereby extend the service life of the linkage rope 64 , the adjustment bar 31 and the fixing frame 42 are both hollow, and the linkage rope 64 is inserted into the hollow inner cavity of the adjustment bar 31 and the fixing frame 42 .

[0065] The implementation principle of an adjustable flexible photovoltaic bracket in the embodiment of the present application is as follows: before the onset of strong winds, the bracket is first clamped and fixed to the suspension rod 2 by the clamping member 43, at which time the fixing frame 42 and the suspension rod 2 remain relatively still, and then a force is applied to the connecting disk 41 by the driving member 44, so that the connecting disk 41 rotates around the suspension rod 2. While the connecting disk 41 rotates, the photovoltaic panel is driven to rotate through the mounting frame 3 until the mounting frame 3 rotates to the bottom of the suspension rod 2 and is in a horizontal state. At this time, the lifting drive unit 5 works and drives the suspension rod 2 to move toward the ground through the mounting block 11. At this time, the anti-sway bar 45 is separated from the suspension rod 2, and the anti-sway bar 45 enters the make way slot 412 and is in contact with the adjustment When the photovoltaic panel is moved toward the ground, the lifting drive unit 5 drives the suspension bar 2 to move toward the ground. When the photovoltaic panel is moved toward the ground, the lifting drive unit 5 drives the suspension bar 2 to move toward the ground through the lifting drive unit 5. At this time, the anti-sway bar 45 is separated from the suspension bar 2, and the anti-sway bar 45 enters the make way groove 412 and is relatively displaced with the adjustment bar 31. The mounting frame 3 drives the adjustment bar 31 to continue to descend, and the anti-sway bar 45 contacts the trigger rod 61, causing the trigger rod 61 to move upward relative to the mounting frame 3. The trigger rod 61 applies force to the locking rod 62 through the linkage rope 64, so that the locking rod 62 overcomes the elastic force of the return spring 63 and extends into the locking groove formed on the fixing seat 1, and acts together with the anti-sway bar 45 on the mounting frame 3, further reducing the possibility of the mounting frame 3 swinging in windy weather. At this time, no matter how the wind direction changes, since there is almost no space for wind to pass between the photovoltaic panel and the ground, the photovoltaic panel is affected by the wind force in windy weather. The surface is very small, thereby achieving damage prevention operations before windy weather; the fixing seat 1 can be used to Provide an installation and sliding foundation for the installation block 11. The installation block 11 can provide a fixed foundation for the hanging rod 2 while realizing the up and down movement of the hanging rod 2. The hanging rod 2 and the adjustment bar 31 can realize the fixation of the mounting frame 3, and can be used as one of the connection objects of the angle adjustment unit 4. The angle adjustment unit 4 can realize the rotation of the mounting frame 3 around the hanging rod 2, thereby realizing the angle adjustment of the photovoltaic panel. The lifting drive unit 5 can cooperate with the angle adjustment unit 4 to realize the ground-facing state of the photovoltaic panel, reduce the surface of the photovoltaic panel affected by wind in windy weather, realize damage prevention operations before strong winds, and reduce the possibility of damage to the photovoltaic panel in windy weather.

[0066] In a second aspect, an embodiment of the present application discloses a method for using an adjustable flexible photovoltaic bracket.

[0067] Reference Figures 1 to 6, a method for using an adjustable flexible photovoltaic support, comprising:

[0068] S1: Photovoltaic panel angle adjustment: According to the current direct sunlight angle, the angle adjustment unit 4 drives the photovoltaic panel to rotate around the suspension rod 2 through the mounting frame 3;

[0069] S2: Wind prevention: The angle adjustment unit 4 drives the photovoltaic panel to move to the bottom of the suspension rod 2 and to be in a horizontal state. At this time, the photovoltaic panel remains parallel to the ground. Then the lifting drive unit 5 works and drives the mounting frame 3 to move toward the ground through the suspension rod 2 and the adjustment bar 31 until the maximum distance between the photovoltaic panel and the ground is reached.

[0070] Specifically, in step S1, when the angle of the photovoltaic panel needs to be adjusted, it is first clamped and fixed to the suspension rod 2 by the clamping member 43. At this time, the fixing frame 42 and the suspension rod 2 remain relatively still. Then, force is applied to the connecting disk 41 through the driving member 44, so that the connecting disk 41 rotates around the suspension rod 2. While the connecting disk 41 rotates, the photovoltaic panel is driven to rotate around the suspension rod 2 through the mounting frame 3.

[0071] Furthermore, when the photovoltaic panel rotates to the bottom of the suspension rod 2 and is in a horizontal state, the electric telescopic rod 51 works and drives the suspension rod 2 to move toward the ground through the mounting block 11. At this time, the anti-sway bar 45 is separated from the suspension rod 2, and the anti-sway bar 45 enters the make way groove 412 and has a relative displacement between the adjustment bar 31. At this time, the anti-sway bar 45 cooperates with the suspension rod 2 to form two swing tendency restrictions on the adjustment bar 31, thereby reducing the possibility of shaking of the photovoltaic panel in windy weather.

[0072] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An adjustable flexible photovoltaic support, characterized in that: include Two fixing seats (1), a distance is left between the two fixing seats (1), and a mounting block (11) is movably connected to the fixing seat (1); A hanging rod (2), wherein two ends of the hanging rod (2) are respectively connected to the two mounting blocks (11); A mounting frame (3) for mounting a photovoltaic panel, the mounting frame (3) being located between the two fixing seats (1), and a plurality of adjustment bars (31) being connected to the mounting frame (3), and the suspension rod (2) being arranged through the adjustment bars (31); An angle adjustment unit (4), the angle adjustment unit (4) being connected to the suspension rod (2), and the angle adjustment unit (4) being connected to the mounting frame (3), and being used for driving the mounting frame (3) to rotate around the suspension rod (2); two lifting drive units (5), the lifting drive units (5) being connected to the fixing seat (1), and the lifting drive units (5) being connected to the mounting block (11), and being used for driving the mounting block (11) to be lifted and lowered in a vertical direction; The angle adjustment unit (4) comprises A connecting plate (41), the connecting plate (41) being connected to the mounting frame (3), the connecting plate (41) being coaxially arranged with the suspension rod (2), and a rotation gap being left between the connecting plate (41) and the suspension rod (2); A fixing frame (42), wherein an annular groove (411) is coaxially formed on the connecting plate (41), one end of the fixing frame (42) extends into the annular groove (411), and the other end is connected to a clamping member (43), and the clamping member (43) is used for being fixedly connected to the suspension rod (2); A driving member (44), the driving member (44) being connected to the fixing frame (42), and the driving member (44) being connected to the connecting plate (41), and being used for driving the connecting plate (41) to rotate around the suspension rod (2); An anti-sway bar (45) is connected between the two fixing seats (1), the anti-sway bar (45) is slidably embedded in the suspension bar (2), and a strip groove (311) is provided on the adjustment bar (31), the suspension bar (2) and the anti-sway bar (45) are both arranged through the strip groove (311), and a clearance groove (412) is provided on the connection plate (41), and when the mounting block (11) slides downward, the anti-sway bar (45) enters the clearance groove (412); A trigger rod (61) is slidably connected to the adjustment bar (31), a locking rod (62) is slidably connected to the mounting frame (3), and a return spring (63) is connected to the locking rod (62), the return spring (63) is connected to the mounting frame (3) and is used to make the locking rod (62) extend into the mounting frame (3), a linkage rope (64) is connected between the trigger rod (61) and the locking rod (62), the anti-sway rod (45) applies force to the trigger rod (61) and drives the locking rod (62) to extend into a locking groove formed on the fixing seat (1) through the linkage rope (64); The adjustment bar (31) and the mounting frame (3) are both hollow, and the linkage rope (64) is passed through the hollow inner cavities of the adjustment bar (31) and the mounting frame (3); The driving member (44) comprises A driving motor (441), the driving motor (441) being connected to the fixing frame (42), and the axial direction of the output shaft of the driving motor (441) being consistent with the axial direction of the connecting disk (41); A driving gear (442), the driving gear (442) is coaxially connected to the output shaft of the driving motor (441), and an annular gear ring is coaxially connected to the connecting disk (41), and the driving gear (442) meshes with the annular gear ring.

2. The adjustable flexible photovoltaic support according to claim 1, characterized in that: The connection plate (41) is provided with a plurality of air holes (413).

3. The adjustable flexible photovoltaic support according to any one of claims 1-2, characterized in that: At least one inclined brace (7) is connected to the fixing seat (1), and one end of the inclined brace (7) away from the fixing seat (1) is pre-buried in the soil.

4. The adjustable flexible photovoltaic support according to any one of claims 1-2, characterized in that: The lifting drive unit (5) comprises An electric telescopic rod (51), wherein the electric telescopic rod (51) is connected to the fixing seat (1), and a piston rod of the electric telescopic rod (51) is connected to the mounting block (11).

5. A method for using an adjustable flexible photovoltaic support, used to operate the adjustable flexible photovoltaic support as claimed in any one of claims 1 to 4, characterized in that: include S1: Photovoltaic panel angle adjustment: according to the current direct sunlight angle, the angle adjustment unit (4) drives the photovoltaic panel to rotate around the suspension rod (2) through the mounting frame (3); S2: Wind prevention: The angle adjustment unit (4) drives the photovoltaic panel to move to the bottom of the suspension rod (2) and to be in a horizontal state. At this time, the photovoltaic panel remains parallel to the ground. Then the lifting drive unit (5) works and drives the mounting frame (3) to move toward the ground through the suspension rod (2) and the adjustment bar (31) until the maximum distance between the photovoltaic panel and the ground is reached.

Images