Photovoltaic support with high wind resistance

Abstract

The utility model discloses a photovoltaic support with high wind resistance, which relates to the technical field of photovoltaic supports and comprises a supporting plate and a photovoltaic solar panel, self-locking universal wheels are symmetrically arranged below the supporting plate, a lifting assembly is arranged at the bottom of the supporting plate, and a moving assembly is arranged below the lifting assembly. The self-locking universal wheels have the self-locking function, the self-locking universal wheels can conveniently push the supporting plate to move so as to drive the photovoltaic solar panel to move to adjust the position of the photovoltaic solar panel, the lifting assembly is arranged, a servo motor is controlled to drive the supporting plate to move downwards, and therefore the height of the device is reduced when strong wind occurs, and the device is convenient to use. And by arranging the moving assembly, the double-shaft motor is controlled to drive the sliding boxes to be away from each other, the self-locking universal wheels can be driven to move outwards at the same time, and therefore the area of the contact face between the device and the ground is increased when strong wind occurs, and the wind resistance of the device is further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic support technical field especially relates to a kind of photovoltaic supports with high wind resistance. BACKGROUND

[0002] Photovoltaic support is the special support designed for the solar photovoltaic power generation system to place, install and fix photovoltaic solar panel, and the general material has aluminum alloy, carbon steel and stainless steel, photovoltaic support can accurately fix photovoltaic solar panel in specified position by moving fastener and then fastening, and adjust the inclined plane to adapt to the different angles of light, so as to facilitate photovoltaic solar panel effectively capture sunlight and convert it into electrical energy, since the working environment of photovoltaic solar panel is generally located outdoors, photovoltaic support is required to have good wind resistance.

[0003] As the utility model discloses a kind of high-efficiency wind-resistant photovoltaic supports, when photovoltaic assembly is subjected to instantaneous strong wind load, mounting frame rotates to make movable rod drive movable sleeve movement, movable sleeve movement makes hydraulic damper work, to play the role of buffering, by setting diagonal brace, diagonal brace both ends are fixedly connected with support rod, diagonal brace can strengthen the stability of support rod.

[0004] This prior art still has the following problems when in use:

[0005] The device is inconvenient to move when the position of photovoltaic assembly needs to be changed, the hydraulic damper of the device can play the role of energy dissipation and buffering for wind load, but the photovoltaic assembly is high above the ground, and the device is easy to make the support rod deflect or even fall down when subjected to continuous strong wind load. UTILITY MODEL CONTENT

[0006] In order to overcome the shortcomings of the prior art, the utility model provides a photovoltaic support with high wind resistance to solve the technical problems mentioned in the background.

[0007] To solve the above technical problems, the utility model provides the following technical scheme: a photovoltaic support with high wind resistance, comprising a support plate and a photovoltaic solar panel, the support plate is provided with a photovoltaic solar panel above;

[0008] Self-locking universal wheel, the self-locking universal wheel is symmetrically arranged below the support plate, and the self-locking universal wheel can conveniently push the support plate to drive the photovoltaic solar panel to move;

[0009] Lifting assembly, the lifting assembly is arranged at the bottom of the support plate, and the lifting assembly can conveniently adjust the height of the photovoltaic solar panel;

[0010] The moving assembly is arranged below the lifting assembly, and the moving assembly can increase the area of the contact surface between the supporting plate and the ground.

[0011] As a preferred technical scheme of the utility model, the supporting plate top surface is fixedly installed with a cylinder, the cylinder output end terminal is fixedly provided with a moving plate, the moving plate bottom surface is slidably connected with the supporting plate, the moving plate top surface is fixedly provided with a vertical rod, the vertical rod top is hinged with a T-shaped sliding block, the supporting plate top surface is hinged with a mounting bracket, the mounting bracket top surface is provided with a groove, the groove inner wall is clamped with a photovoltaic solar panel, the mounting bracket bottom surface is provided with a T-shaped sliding groove matched with the T-shaped sliding block, and the T-shaped sliding block is slidably connected with the mounting bracket through the T-shaped sliding groove.

[0012] As a preferred technical scheme of the utility model, the lifting assembly comprises a bottom plate, a guide rod, an L-shaped plate, a servo motor, a driving gear, a driven gear, a first threaded rod and a threaded sleeve, the supporting plate is provided below with the bottom plate, the bottom plate top surface four corners are fixedly provided with the guide rod, the bottom plate top surface is fixedly provided with the L-shaped plate, the L-shaped plate horizontal section bottom surface is fixedly installed with the servo motor, the servo motor output end terminal is fixedly provided with the driving gear, the driving gear outer side is engaged with the driven gear, the bottom plate top is rotatably connected with the first threaded rod through a bearing, and the first threaded rod outer side is threadedly connected with the threaded sleeve.

[0013] As a preferred technical scheme of the utility model, the guide rod penetrates through the supporting plate and is slidably connected with the supporting plate, the driving gear bottom surface is rotatably connected with the bottom plate, the driven gear is penetrated through the first threaded rod and is fixedly connected with the first threaded rod, and the threaded sleeve top surface is fixedly connected with the supporting plate.

[0014] As a preferred technical scheme of the utility model, the moving assembly comprises a sliding box, a trapezoidal sliding block, a double-shaft motor, a second threaded rod and a limiting plate, the bottom plate bottom surface is slidably connected with symmetrical sliding boxes, the sliding box top surface is fixedly provided with symmetrical trapezoidal sliding blocks, the bottom plate bottom surface is fixedly installed with a double-shaft motor, the double-shaft motor front and rear sides are respectively fixedly provided with second threaded rods, and the second threaded rod other end is fixedly provided with a limiting plate.

[0015] As a preferred technical scheme of the utility model, the sliding box bottom surface left and right sides are respectively fixedly installed with symmetrical self-locking universal wheels, the bottom plate bottom surface is provided with a trapezoidal sliding groove matched with the trapezoidal sliding block, the trapezoidal sliding block is slidably connected with the bottom plate through the trapezoidal sliding groove, and the second threaded rod penetrates through the sliding box to the sliding box interior and is threadedly connected with the sliding box.

[0016] Compared with the prior art, the utility model can achieve the beneficial effects that:

[0017] The utility model discloses a self -locking universal wheel is provided, and the self -locking universal wheel has the self -locking function, and the self -locking universal wheel can conveniently push the support plate and move, thereby driving photovoltaic solar panel to move and adjusting the position of photovoltaic solar panel, through setting up the lifting assembly, the servo motor can drive the support plate and move down, thereby reducing the height of the device when meeting strong wind, and the wind resistance of the device is improved, through setting up the moving assembly, the double -shaft motor drives the sliding box and moves outward simultaneously through driving the sliding box and moving away from each other, thereby increasing the contact surface area of the device and ground when meeting strong wind, and the wind resistance of the device is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is main structure schematic diagram of the utility model;

[0019] Figure 2 It is main view structure schematic diagram of the utility model;

[0020] Figure 3 It is main view cross section structure schematic diagram of the utility model;

[0021] Figure 4 It is right view cross section structure schematic diagram of the utility model;

[0022] Wherein: 1, support plate;2, bottom plate;3, guide rod;4, air cylinder;5, moving plate;6, vertical rod;7, mounting frame;8, photovoltaic solar panel;9, L type board;10, servo motor;11, driving gear;12, driven gear;13, first threaded rod;14, threaded sleeve;15, sliding box;16, trapezoidal slide block;17, self -locking universal wheel;18, double -shaft motor;19, second threaded rod;20, limit plate;21, T type slide block;22, T type slide groove. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative characteristics, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without creative labor all belong to the protection scope of the utility model.

[0024] EMBODIMENT

[0025] Please refer to Figures 1-4As shown, the utility model provides a kind of high wind resistance photovoltaic support, including support plate 1 and photovoltaic solar panel 8, support plate 1 top surface is fixedly installed with pneumatic cylinder 4, the output end terminal of pneumatic cylinder 4 is fixedly provided with moving plate 5, moving plate 5 bottom surface is slidably connected with support plate 1, moving plate 5 top surface is fixedly provided with symmetrical vertical rod 6, vertical rod 6 top is hinged with T-shaped slider 21, support plate 1 top surface is hinged with mounting bracket 7, the top surface of mounting bracket 7 is provided with recess, recess inner wall is engaged with the photovoltaic solar panel 8 of setting, the bottom of mounting bracket 7 is provided with T-shaped groove 22 of adaptation T-shaped slider 21, T-shaped slider 21 is slidably connected with mounting bracket 7 by T-shaped groove 22, control pneumatic cylinder 4 drives moving plate 5 left and right movement can drive vertical rod 6 left and right movement, to drive T-shaped slider 21 left and right sliding in T-shaped groove 22, T-shaped slider 21 moves and drives mounting bracket 7 and the photovoltaic solar panel 8 on the top of mounting bracket 7 to rotate, to adjust the angle of inclination of photovoltaic solar panel 8 according to sunlight angle, support plate 1 below is symmetrically provided with multiple self-locking universal wheels 17, self-locking universal wheel 17 has self-locking function, self-locking universal wheel 17 can be positioned to the position of the device, when self-locking universal wheel 17 is unlocked, push support plate 1 and cooperate self-locking universal wheel 17 can drive the device to move, to facilitate the position of photovoltaic solar panel 8 is adjusted.

[0026] As Figures 1-4 As shown, support plate 1 bottom is provided with lifting assembly, lifting assembly is by bottom plate 2, guide rod 3, L-shaped plate 9, servo motor 10, driving gear 11, driven gear 12, first threaded rod 13 and threaded sleeve 14, support plate 1 below is provided with bottom plate 2, bottom plate 2 top surface four corners are fixedly provided with guide rod 3, guide rod 3 penetrates support plate 1 and is slidably connected with support plate 1, the top surface of guide rod 3 is fixedly provided with limit piece, bottom plate 2 top surface is fixedly provided with L-shaped plate 9, L-shaped plate 9 horizontal portion bottom surface is fixedly installed with servo motor 10, the output end terminal of servo motor 10 is fixedly provided with driving gear 11, the bottom surface of driving gear 11 is rotatably connected with bottom plate 2, driving gear 11 outer side is engaged with driven gear 12, bottom plate 2 top is rotatably connected with first threaded rod 13 by bearing, first threaded rod 13 penetrates driven gear 12 and is fixedly connected with driven gear 12, the outer side of first threaded rod 13 is threadedly connected with threaded sleeve 14, the top surface of threaded sleeve 14 is fixedly connected with support plate 1, control servo motor 10 drives driving gear 11 rotation can drive driven gear 12 rotation, driven gear 12 rotation drives first threaded rod 13 rotation, first threaded rod 13 rotation drives threaded sleeve 14 to move downwards, threaded sleeve 14 movement drives support plate 1 to move downwards, to reduce the height of the device when encountering strong wind, improve the wind resistance of the device.

[0027] As Figures 1-4As shown, the lifting assembly is provided below the moving assembly, and the moving assembly is composed of a sliding box 15, a trapezoidal sliding block 16, a double-shaft motor 18, a second threaded rod 19 and a limiting plate 20. The bottom surface of the bottom plate 2 is slidably connected with symmetrical sliding boxes 15. The bottom surface of each sliding box 15 is fixedly installed with a symmetrical self-locking universal wheel 17 on the left and right sides. The top surface of each sliding box 15 is fixedly provided with a symmetrical trapezoidal sliding block 16. The bottom surface of the bottom plate 2 is provided with a trapezoidal sliding groove matched with the trapezoidal sliding block 16. The trapezoidal sliding block 16 is slidably connected with the bottom plate 2 through the trapezoidal sliding groove. The bottom surface of the bottom plate 2 is fixedly installed with a double-shaft motor 18. The output ends of the double-shaft motor 18 on the front and rear sides are fixedly provided with second threaded rods 19. The second threaded rods 19 penetrate through the sliding boxes 15 to the inside of the sliding boxes 15 and are threadedly connected with the sliding boxes 15. The ends of the second threaded rods 19 away from the double-shaft motor 18 are fixedly provided with limiting plates 20. The limiting plates 20 can avoid the self-locking universal wheels 17 from moving outward to completely move away from the bottom surface of the bottom plate 2. When the device encounters strong wind, the locking of the self-locking universal wheels 17 is released. The double-shaft motor 18 drives the second threaded rods 19 to rotate at the same time. The rotation of the second threaded rods 19 drives the sliding boxes 15 to move away from each other. The movement of the sliding boxes 15 can drive the self-locking universal wheels 17 to move outward at the same time. The self-locking universal wheels 17 are locked again, so that the contact area between the device and the ground can be increased, and the wind resistance of the device can be further improved.

[0028] Specific working principle:

[0029] When the device is used, the self-locking universal wheels 17 can limit the position of the device. When the self-locking universal wheels 17 are unlocked, the self-locking universal wheels 17 driven by the supporting plate 1 in cooperation with the self-locking universal wheels 17 can drive the device to move, so as to conveniently adjust the position of the photovoltaic solar panel 8. The left and right movement of the moving plate 5 driven by the air cylinder 4 can drive the vertical rod 6 to move left and right, so as to drive the T-shaped sliding block 21 to slide left and right in the T-shaped sliding groove 22. The movement of the T-shaped sliding block 21 drives the mounting frame 7 and the photovoltaic solar panel 8 on the top of the mounting frame 7 to rotate, so as to adjust the inclination angle of the photovoltaic solar panel 8 according to the sunlight angle.

[0030] When the device encounters strong wind, the staff controls the air cylinder 4 to drive the mounting frame 7 and the photovoltaic solar panel 8 on the top of the mounting frame 7 to rotate downward, so as to reduce the wind load borne by the photovoltaic solar panel 8, controls the servo motor 10 to drive the driving gear 11 to rotate, which can drive the driven gear 12 to rotate, the rotation of the driven gear 12 drives the first threaded rod 13 to rotate, the rotation of the first threaded rod 13 drives the threaded sleeve 14 to move downward, the movement of the threaded sleeve 14 drives the support plate 1 to move downward, so as to reduce the height of the device and improve the wind resistance of the device, the self-locking universal wheel 17 is unlocked, the double-shaft motor 18 is controlled to drive the second threaded rod 19 to rotate at the same time, the rotation of the second threaded rod 19 drives the sliding boxes 15 to move away from each other, the movement of the sliding boxes 15 can drive the self-locking universal wheels 17 to move outward at the same time, and the self-locking universal wheels 17 are locked again, so as to increase the contact area of the device with the ground and further improve the wind resistance of the device.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, various changes and improvements of the utility model can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A photovoltaic support structure with high wind resistance, comprising a support plate (1) and a photovoltaic solar panel (8), wherein the photovoltaic solar panel (8) is disposed on the top of the support plate (1), characterized in that: Self-locking casters (17) are symmetrically arranged below the support plate (1). The self-locking casters (17) can easily push the support plate (1) to move the photovoltaic solar panel (8). The lifting component is located at the bottom of the support plate (1) and can facilitate the adjustment of the height of the photovoltaic solar panel (8). The movable component is located below the lifting component. The movable component can increase the area of ​​the contact surface between the support plate (1) and the ground.

2. A photovoltaic support structure with high wind resistance according to claim 1, characterized in that: A cylinder (4) is fixedly installed on the top surface of the support plate (1). A movable plate (5) is fixedly installed at the output end of the cylinder (4). The bottom surface of the movable plate (5) is slidably connected to the support plate (1). A vertical rod (6) is fixedly installed on the top surface of the movable plate (5). A T-shaped slider (21) is hinged to the top of the vertical rod (6). A mounting frame (7) is hinged to the top surface of the support plate (1). A groove is provided on the top surface of the mounting frame (7). A photovoltaic solar panel (8) is fitted into the inner wall of the groove. A T-shaped groove (22) is provided on the bottom surface of the mounting frame (7) to adapt to the T-shaped slider (21). The T-shaped slider (21) is slidably connected to the mounting frame (7) through the T-shaped groove (22).

3. A photovoltaic support structure with high wind resistance according to claim 1, characterized in that: The lifting assembly includes a base plate (2), guide rods (3), an L-shaped plate (9), a servo motor (10), a drive gear (11), a driven gear (12), a first threaded rod (13), and a threaded sleeve (14). The base plate (2) is provided below the support plate (1). Guide rods (3) are fixedly provided at the four corners of the top surface of the base plate (2). An L-shaped plate (9) is fixedly provided on the top surface of the base plate (2). A servo motor (10) is fixedly installed on the bottom surface of the horizontal part of the L-shaped plate (9). A drive gear (11) is fixedly provided at the output end of the servo motor (10). A driven gear (12) meshes with the outside of the drive gear (11). The top of the base plate (2) is rotatably connected to the first threaded rod (13) through a bearing. A threaded sleeve (14) is threadedly connected to the outside of the first threaded rod (13).

4. A photovoltaic support structure with high wind resistance according to claim 3, characterized in that: The guide rod (3) passes through the support plate (1) and is slidably connected to the support plate (1). The bottom surface of the driving gear (11) is rotatably connected to the base plate (2). The driven gear (12) is passed through by the first threaded rod (13) and is fixedly connected to the first threaded rod (13). The top surface of the threaded sleeve (14) is fixedly connected to the support plate (1).

5. A photovoltaic support structure with high wind resistance according to claim 4, characterized in that: The moving assembly includes a sliding box (15), a trapezoidal slider (16), a dual-axis motor (18), a second threaded rod (19), and a limiting plate (20). The bottom surface of the base plate (2) is slidably connected to a symmetrical sliding box (15). The top surface of the sliding box (15) is fixedly provided with a symmetrical trapezoidal slider (16). The bottom surface of the base plate (2) is fixedly installed with a dual-axis motor (18). The output ends of the front and rear sides of the dual-axis motor (18) are respectively fixedly provided with a second threaded rod (19). The other end of the second threaded rod (19) is fixedly provided with a limiting plate (20).

6. A photovoltaic support structure with high wind resistance according to claim 5, characterized in that: Symmetrical self-locking casters (17) are fixedly installed on the left and right sides of the bottom surface of the sliding box (15). The bottom surface of the base plate (2) is provided with a trapezoidal groove adapted to the trapezoidal slider (16). The trapezoidal slider (16) is slidably connected to the base plate (2) through the trapezoidal groove. The second threaded rod (19) passes through the sliding box (15) to the inside of the sliding box (15) and is threadedly connected to the sliding box (15).

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