CN220775706U

CN220775706U - Rotatable photovoltaic bracket

Info

Publication number: CN220775706U
Application number: CN202322065343.3U
Authority: CN
Inventors: 王荣民; 王龙; 张宏; 王荣硕; 唐晓丽; 田学慧
Original assignee: Guangdong Yangshuo Lvjian Technology Co ltd
Current assignee: Guangdong Yangshuo Lvjian Technology Co ltd
Priority date: 2023-08-03
Filing date: 2023-08-03
Publication date: 2024-04-12
Anticipated expiration: 2033-08-03

Abstract

The utility model discloses a rotatable photovoltaic bracket, which belongs to the technical field of photovoltaic panels and comprises the following components: rotating the base; the support part is arranged on the rotary base and comprises a support rod, a support arm is arranged above the support rod, a connecting piece is arranged between the support arm and the support rod, and the connecting piece is used for adjusting and limiting the inclination angle of the support arm; and the clamping part is arranged at the top end of the supporting arm and used for clamping and fixing the photovoltaic panel. From this, can overturn the support arm through the connecting piece to make clamping part upset move down, be convenient for follow-up staff installs, maintains and dismantles the photovoltaic board, convenient and fast also can adjust the angle of photovoltaic board along with the change of sun, thereby can make sunshine direct irradiation at the surface of photovoltaic board, promote solar energy conversion and become the efficiency of electric energy.

Description

Rotatable photovoltaic bracket

Technical Field

The utility model relates to a photovoltaic bracket, in particular to a rotatable photovoltaic bracket, and belongs to the technical field of photovoltaic panels.

Background

The solar photovoltaic bracket is a special bracket designed for placing, installing and fixing a solar panel in a solar photovoltaic power generation system, and solar energy is the most important basic energy source in various renewable energy sources, and the photovoltaic bracket is required to be used when a photovoltaic panel is installed.

The existing photovoltaic bracket generally adopts a fixed structure in order to reduce the cost, namely the bracket is fixed after installation, but the irradiation position of sunlight is continuously changed in daytime, so that the photovoltaic panel is not at the optimal irradiation position in most of the time, and the utilization rate of the sunlight is reduced.

Disclosure of Invention

The utility model aims to provide a rotatable photovoltaic bracket, which can adjust the angle of a photovoltaic panel along with the change of the sun, so that sunlight can directly irradiate on the surface of the photovoltaic panel, and the efficiency of converting solar energy into electric energy is improved.

In order to solve the problems, the following technical scheme is provided:

a rotatable photovoltaic bracket is designed, comprising: rotating the base; the support part is arranged on the rotary base and comprises a support rod, a support arm is arranged above the support rod, a connecting piece is arranged between the support arm and the support rod, and the connecting piece is used for adjusting and limiting the inclination angle of the support arm; and the clamping part is arranged at the top end of the supporting arm and used for clamping and fixing the photovoltaic panel.

Further, the rotating base comprises a base, the upper surface of base rotates and is connected with the carousel, the bottom of base inner wall is provided with the motor, the output shaft of motor is provided with the worm, one side meshing of worm is connected with the worm wheel, drives the center pin that the drive shaft was used as the pivot in the horizontal direction through the worm wheel and does rotary motion to drive the carousel that links to each other with the drive shaft and do rotary motion in step.

According to the technical scheme, the motor is controlled to start to work, the driving shaft is driven by the worm and the worm wheel to start to rotate, so that the supporting part, the clamping part and the photovoltaic plate arranged on the clamping part are driven to rotate, the photovoltaic plate can always receive direct irradiation of sunlight in daytime, and the conversion efficiency of solar energy is improved.

Further, the connecting piece includes the regulation seat, install the spliced pole on the regulation seat, the spliced pole rotates with the bracing piece to be connected, install the installation piece on the bracing piece, the one end of spliced pole runs through the installation piece and has seted up the square groove, peg graft in the square groove and have the spliced pole, the tip of spliced pole is provided with the handle.

Above-mentioned technical scheme makes spliced pole drive spliced pole, regulation seat and support arm through rotating the handle and begins rotatoryly to the staff of being convenient for installs and dismantles and later stage washs the maintenance to the photovoltaic board, has higher practicality.

Further, a limit column is arranged on one side of the handle opposite to the mounting block, and a plurality of limit grooves corresponding to the limit column are formed in the mounting block.

Above-mentioned technical scheme cooperatees through spacing post and spacing groove, can fix the support arm, can adjust the inclination of photovoltaic board as required, further promotes the conversion effect to solar energy.

Further, the clamping part comprises a mounting plate, a plurality of bearing plates are arranged on the outer peripheral surface of the mounting plate at equal angles, through sliding grooves are formed in the bearing plates, L-shaped clamping plates are connected to the inner walls of the through sliding grooves in a sliding mode, and driving pieces for driving the L-shaped clamping plates are arranged between the mounting plate and the supporting arms.

Above-mentioned technical scheme starts to remove through driving piece control L shape splint to can press from both sides tightly fixedly to not unidimensional photovoltaic board, also can promote the fixed effect of photovoltaic board when promoting the suitability.

Further, the driving piece includes the carrier column, the top of carrier column is provided with the box, the box sets up in the lower surface of mounting disc, the bottom rotation of box inner wall is connected with the transfer line, the outer peripheral face of transfer line is provided with conical gear one, conical gear one's below meshing is connected with a plurality of conical gear two, conical gear two all is provided with the screw thread lead screw, the tip of screw thread lead screw all runs through the box and threaded connection has the movable block, and is a plurality of the movable block is connected with L shape splint respectively.

According to the technical scheme, the transmission rod is controlled to start rotating, the threaded screw rod starts to synchronously rotate under the transmission of the first bevel gear and the second bevel gears, the moving block is enabled to drive the L-shaped clamping plate to start moving under the action of threads, and therefore the position of the L-shaped clamping plate is adjusted, and the stability of the whole process is high.

Further, the bearing column is provided with a groove, the bottom end of the transmission rod penetrates through the box body and extends to the inside of the groove, and the transmission rod is rotated by placing a tool in the groove.

Compared with the prior art, the utility model has the beneficial effects that: the staff is connected with ground through the bolt with rotatory base, then overturns the support arm through the connecting piece to make clamping part upset move down, be convenient for follow-up staff install, maintain and dismantle the photovoltaic board, convenient and fast limits the inclination of photovoltaic board through the connecting piece after the photovoltaic board installation is accomplished, then rotates the photovoltaic board under rotatory base effect, thereby can make the light of sun directly shine on the surface of photovoltaic board, promote the conversion efficiency to solar energy.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a structural exploded view of the swivel base of the utility model;

FIG. 4 is a partial structural exploded view of the support of the present utility model;

fig. 5 is a structural exploded view of the mounting plate of the present utility model.

In the figure: 100. rotating the base; 101. a base; 102. a turntable; 103. a motor; 104. a worm; 105. a worm wheel; 106. a drive shaft; 200. a support part; 201. a support rod; 202. an adjusting seat; 203. a support arm; 204. a connecting column; 205. a mounting block; 206. a square groove; 207. a plug-in column; 208. a handle; 209. a limit column; 210. a limit groove; 300. a clamping part; 301. a load-bearing column; 302. a case; 303. a mounting plate; 304. a carrying plate; 305. an L-shaped clamping plate; 306. a transmission rod; 307. a groove; 308. a first conical gear; 309. a second bevel gear; 310. a threaded screw rod; 311. a moving block; 312. penetrating through the chute.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the rotatable photovoltaic bracket provided in this embodiment includes: the rotating base 100 is connected with the ground through bolts, and is used for rotating the photovoltaic panel; the support part 200 is arranged on the rotary base 100, the support part 200 comprises a support rod 201, a support arm 203 is arranged above the support rod 201, a connecting piece is arranged between the support arm 203 and the support rod 201, and the connecting piece is used for adjusting and limiting the inclination angle of the support arm 203; clamping part 300 sets up in the top of support arm 203 and is used for carrying out the centre gripping fixedly to the photovoltaic board, overturns support arm 203 through the connecting piece to make clamping part 300 upset move down, the follow-up staff of being convenient for installs, maintains and dismantles the photovoltaic board.

The rotating base 100 comprises a base 101, a turntable 102 is rotatably connected to the upper surface of the base 101, a motor 103 is arranged at the bottom of the inner wall of the base 101, a worm 104 is arranged on an output shaft of the motor 103, a worm wheel 105 is connected to one side of the worm 104 in a meshed manner, a driving shaft 106 is driven by the worm wheel 105 to rotate in the horizontal direction by taking a central shaft of the driving shaft 106 as a rotating shaft, and the turntable 102 connected with the driving shaft 106 is driven to synchronously rotate.

The connecting piece includes adjusting seat 202, installs spliced pole 204 on the adjusting seat 202, and spliced pole 204 rotates with bracing piece 201 to be connected, installs installation piece 205 on the bracing piece 201, and installation piece 205 is run through to one end of spliced pole 204 and has seted up square groove 206, has inserted spliced pole 207 in the square groove 206, and the tip of spliced pole 207 is provided with handle 208, in this embodiment, makes spliced pole 207 drive spliced pole 204, adjusting seat 202 and support arm 203 and begin to rotate through rotating handle 208 to the staff of being convenient for installs and dismantles and later stage's washing maintenance to the photovoltaic board, has higher practicality.

The handle 208 is provided with spacing post 209 with the opposite one side of installation piece 205, has seted up a plurality of spacing grooves 210 corresponding with spacing post 209 on the installation piece 205, and in this embodiment, through spacing post 209 and spacing groove 210 cooperation, can fix the support arm 203, can adjust the inclination of photovoltaic board as required, further promotes the conversion effect to solar energy.

The clamping part 300 includes the mounting plate 303, the outer peripheral face equiangle of mounting plate 303 is provided with a plurality of loading boards 304, all offered on the loading board 304 and run through spout 312, the equal sliding connection of inner wall that runs through spout 312 has L shape splint 305, be provided with the driving piece that is used for carrying out the drive to L shape splint 305 between mounting plate 303 and the support arm 203, in this embodiment, through driving piece control L shape splint 305 beginning removal to can press from both sides tightly fixedly to not unidimensional photovoltaic board, also can promote the fixed effect of photovoltaic board when promoting the suitability.

The driving piece comprises a bearing column 301, a box body 302 is arranged at the top end of the bearing column 301, the box body 302 is arranged on the lower surface of a mounting plate 303, a transmission rod 306 is connected to the bottom of the inner wall of the box body 302 in a rotating mode, a first conical gear 308 is arranged on the outer peripheral surface of the transmission rod 306, a plurality of second conical gears 309 are connected to the lower portion of the first conical gear 308 in a meshed mode, a moving block 311 is connected to the end portion of the first conical gear 309 in a threaded mode, the moving block 311 is connected to the L-shaped clamping plate 305 in a threaded mode, in the embodiment, the transmission rod 306 is controlled to start rotating, the first conical gear 308 and the second conical gears 309 are driven to enable the threaded screw 310 to start rotating synchronously, the moving block 311 drives the L-shaped clamping plate 305 to start moving under the action of threads, and therefore the position of the L-shaped clamping plate 305 is adjusted, and stability of the whole process is high.

The bearing post 301 is provided with a groove 307, the bottom end of the transmission rod 306 penetrates through the box 302 and extends to the inside of the groove 307, the transmission rod 306 rotates by placing a tool in the groove 307, in this embodiment, the bottom end of the transmission rod 306 is provided with an inner hexagonal groove, and a worker rotates the transmission rod 306 by inserting the tool into the inner hexagonal groove on the transmission rod 306.

It should be noted that, a controller is provided inside the base 101, the controller is a PLC controller, the controller is electrically connected with the motor 103 through a wire, wherein the motor 103 is a dc motor, and a worker controls the number of rotations of the motor 103 per minute by inputting related data on the controller, so that the rotation angle of the clamping portion 300 can be controlled.

According to the rotatable photovoltaic bracket provided by the embodiment, when the rotatable photovoltaic bracket is installed, a worker connects the rotary base 100 with the ground through bolts, the rotary handle 208 enables the plug-in column 207 to drive the connecting column 204, the adjusting seat 202 and the supporting arm 203 to start rotating, so that the clamping part 300 is enabled to turn over and move downwards, then the worker rotates the transmission rod 306 through a tool, the threaded screw 310 starts to synchronously rotate under the transmission of the first conical gear 308 and the second conical gears 309, the movable block 311 is enabled to drive the L-shaped clamping plate 305 to start moving under the action of threads, so that the position of the L-shaped clamping plate 305 is adjusted, then the photovoltaic panel is placed on the plurality of L-shaped clamping plates 305, the transmission rod 306 is continuously rotated until the L-shaped clamping plate 305 is tightly attached to the photovoltaic panel, after the installation is completed, the supporting arm 203 is fixed under the cooperation of the limiting column 209 and the limiting groove 210, the inclination angle of the photovoltaic panel is enabled to be fixed, and the driving shaft 106 is enabled to start rotating under the transmission of the worms 104 and 105 through the control motor 103, so that the worm wheel 106 starts rotating under the transmission of the driving of the worm gears 104 and 105, and the supporting part 200 is enabled to drive the driving the turntable 102 to start rotating, and the photovoltaic panel can be enabled to rotate in the sun, and the photovoltaic panel can be enabled to rotate in the vertical direction when the solar panel is arranged on the sunlight and can be directly and clamped and can be converted.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A rotatable photovoltaic bracket, comprising:

a swivel base (100);

the support part (200) is arranged on the rotary base (100), the support part (200) comprises a support rod (201), a support arm (203) is arranged above the support rod (201), a connecting piece is arranged between the support arm (203) and the support rod (201), and the connecting piece is used for adjusting and limiting the inclination angle of the support arm (203);

and the clamping part (300) is arranged at the top end of the supporting arm (203) and is used for clamping and fixing the photovoltaic panel.

2. The rotatable photovoltaic bracket according to claim 1, wherein the rotating base (100) comprises a base (101), a turntable (102) is rotatably connected to the upper surface of the base (101), a motor (103) is arranged at the bottom of the inner wall of the base (101), a worm (104) is arranged on an output shaft of the motor (103), a worm wheel (105) is connected to one side of the worm (104) in a meshed manner, and the worm wheel (105) drives the driving shaft (106) to rotate in the horizontal direction by taking the central shaft of the driving shaft (106) as a rotating shaft, and drives the turntable (102) connected with the driving shaft (106) to synchronously rotate.

3. The rotatable photovoltaic bracket according to claim 1, wherein the connecting piece comprises an adjusting seat (202), a connecting column (204) is installed on the adjusting seat (202), the connecting column (204) is rotationally connected with a supporting rod (201), a mounting block (205) is installed on the supporting rod (201), one end of the connecting column (204) penetrates through the mounting block (205) and is provided with a square groove (206), a plug-in column (207) is inserted into the square groove (206), and a handle (208) is arranged at the end of the plug-in column (207).

4. A rotatable photovoltaic bracket according to claim 3, characterized in that the side of the handle (208) opposite to the mounting block (205) is provided with a limit post (209), and the mounting block (205) is provided with a plurality of limit grooves (210) corresponding to the limit posts (209).

5. The rotatable photovoltaic bracket according to claim 1, wherein the clamping part (300) comprises a mounting plate (303), a plurality of bearing plates (304) are arranged on the outer peripheral surface of the mounting plate (303) at equal angles, through sliding grooves (312) are formed in the bearing plates (304), L-shaped clamping plates (305) are slidably connected to the inner walls of the through sliding grooves (312), and driving pieces for driving the L-shaped clamping plates (305) are arranged between the mounting plate (303) and the supporting arms (203).

6. The rotatable photovoltaic bracket according to claim 5, wherein the driving member comprises a bearing column (301), a box body (302) is arranged at the top end of the bearing column (301), the box body (302) is arranged on the lower surface of the mounting plate (303), a transmission rod (306) is rotatably connected to the bottom of the inner wall of the box body (302), a first conical gear (308) is arranged on the outer circumferential surface of the transmission rod (306), a plurality of second conical gears (309) are connected to the lower portion of the first conical gear (308) in a meshed mode, threaded lead screws (310) are arranged on the second conical gears (309), moving blocks (311) are connected to the end portions of the threaded lead screws (310) in a threaded mode through the box body (302), and the moving blocks (311) are connected with the L-shaped clamping plates (305) respectively.

7. The rotatable photovoltaic bracket according to claim 6, wherein the carrying column (301) is provided with a groove (307), and the bottom end of the transmission rod (306) penetrates through the box (302) and extends into the groove (307), and the transmission rod (306) is rotated by placing a tool in the groove (307).