Novel lightweight photovoltaic support

Abstract

The utility model discloses a novel lightweight photovoltaic support in the technical field of photovoltaic supports, which comprises a bottom plate, a support plate, a lifting mechanism and a fixing mechanism, the bottom plate is provided with a plurality of fixing bolts in a penetrating manner, the lifting mechanism is connected onto the bottom plate and used for controlling the height of a photovoltaic panel, and the fixing mechanism is used for fixing the photovoltaic panel. The supporting plate is rotationally arranged on the lifting mechanism and used for supporting and placing a photovoltaic panel, and the fixing mechanism is connected to the supporting plate and used for clamping and fixing the photovoltaic panel. The photovoltaic panel installation support has the advantages that the photovoltaic panel can be installed after the support is connected to an installation point through the bottom plate, the support fixing mode is simple and convenient, the photovoltaic panel is clamped on the supporting plate through the fixing mechanism, installation and detachment are convenient, the supporting height of the installed and fixed photovoltaic panel can be adjusted through the lifting mechanism, and the photovoltaic panel installation support is convenient to use. The angle of the photovoltaic panel can be adjusted through connection of the connecting shell and the connecting frame, and fixation after angle adjustment can be achieved through the fixing screw ring.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, specifically to a new type of lightweight photovoltaic support. Background Technology

[0002] Solar photovoltaic (PV) brackets are special brackets designed for placing, installing, and fixing solar panels in a solar PV power generation system. Among the components of a solar PV system, the rooftop PV panel bracket structure plays a crucial role.

[0003] In existing technologies, photovoltaic panels are connected and fixed to the bracket using a large number of bolts during installation. Once installed, the photovoltaic panels are fixed to the bracket and cannot be adjusted. Furthermore, the installation and removal of photovoltaic panels are very inconvenient. Utility Model Content

[0004] The technical problem this invention aims to solve is that photovoltaic panels, which are fixed to the bracket with a large number of bolts after installation, are inconvenient to adjust, disassemble, and maintain.

[0005] To achieve the above objectives, the technical solution provided by this utility model is as follows:

[0006] A novel lightweight photovoltaic (PV) bracket includes a base plate with several fixing bolts. It further includes a support plate, a lifting mechanism, and a fixing mechanism. The lifting mechanism is connected to the upper part of the base plate and controls the height of the PV panel. The horizontally arranged support plate is rotatably mounted on the upper end of the lifting mechanism to support and place the PV panel. The fixing mechanism is connected to the support plate and clamps and fixes the PV panel. The fixing mechanism includes a motor, a screw, and a clamping plate. The motor is fixed to the lower end of the support plate, and a first bevel gear is fixed to the motor's output end. Second bevel gears are symmetrically meshed on both sides of the first bevel gear. One end of the screw is fixed to one of the second bevel gears. The clamping plates are symmetrically arranged on both sides of the support plate and perpendicular to it. A horizontal connecting pipe is fixed to one side of the clamping plate, and the connecting pipe is threaded to the other end of the screw, with both coaxial.

[0007] Furthermore, the support plate is provided with toothed grooves, and both the first bevel gear and the second bevel gear are rotatably connected within the toothed grooves.

[0008] Furthermore, the tooth groove is symmetrically provided with sliding grooves on the left and right sides, and the sliding grooves extend in a straight line to the edge of the support plate 3. The screw and the connecting pipe both move within the sliding grooves that are adapted to them.

[0009] Furthermore, the inner wall of the chute has a ring array of several first limiting grooves, and the outer periphery of the connecting pipe is fixedly connected to a first limiting block, which is slidably connected to the first limiting groove.

[0010] Furthermore, the upper part of the support plate is provided with a second limiting groove near its front and rear ends, and horizontal limiting rods are symmetrically fixed to the clamping plate. The free end of the limiting rod is fixed to a second limiting block, and the second limiting block is slidably adapted to the second limiting groove.

[0011] Furthermore, the lifting mechanism includes a hydraulic rod, an outer shell, and an inner shell. The outer shell is fixed to the upper end of the base plate, and the inner shell is slidably connected inside the outer shell. The hydraulic rod is disposed in the outer shell and the inner shell, with its lower end fixed to the outer shell and its upper end fixed to the inner shell.

[0012] Furthermore, a connecting shell is fixedly connected to the lower end of the support plate, the motor is located inside the connecting shell, first bolts are symmetrically fixed to both sides of the connecting shell, a connecting frame is fixedly connected to the upper end of the inner shell, and the connecting frame is rotatably connected to the first bolts on both sides of the connecting shell, and a fixing ring is threaded onto each of the first bolts.

[0013] The beneficial effects of this utility model by adopting the above structure are as follows:

[0014] 1: The photovoltaic panels can be installed after the bracket is connected to the installation point through the base plate. The bracket fixing method is simple and convenient. The photovoltaic panels are clamped to the support plate by the fixing mechanism, which is convenient for installation and disassembly.

[0015] 2: The support height of the installed photovoltaic panels can be adjusted via the lifting mechanism;

[0016] 3: The angle of the photovoltaic panel can be adjusted by connecting the connecting shell and the connecting frame, and the angle can be fixed by fixing the screw ring. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the entire machine of this utility model.

[0018] Figure 2 This is a cross-sectional view of the lifting mechanism of this utility model.

[0019] Figure 3 This is a cross-sectional view of the support plate of this utility model.

[0020] Figure 4 This is a schematic diagram of the fixing mechanism of this utility model.

[0021] Figure 5 This is a cross-sectional view of the connecting frame of this utility model.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base plate; 101. Fixing bolt; 2. Lifting mechanism; 201. Outer shell; 202. Inner shell; 203. Hydraulic rod; 204. Connecting frame; 3. Support plate; 301. Gear groove; 302. Slide groove; 303. First limiting groove; 304. Second limiting groove; 305. Connecting shell; 306. First bolt; 307. Fixing ring; 4. Fixing mechanism; 401. Motor; 402. First bevel gear; 403. Second bevel gear; 404. Screw; 405. Clamping plate; 406. Connecting pipe; 407. First limiting block; 408. Limiting rod; 409. Second limiting block. Detailed Implementation

[0024] like Figure 1-5 As shown, a novel lightweight photovoltaic (PV) support includes a base plate 1 with several fixing bolts 101 passing through it. It also includes a support plate 3, a lifting mechanism 2, and a fixing mechanism 4. The lifting mechanism 2 is connected to the upper part of the base plate 1 and is used to control the height of the PV panel. The horizontally arranged support plate 3 is rotatably mounted on the upper end of the lifting mechanism 2 to support and place the PV panel. The fixing mechanism 4 is connected to the support plate 3 and is used to clamp and fix the PV panel. The fixing mechanism 4 includes a motor. 401, screw 404, and clamping plate 405. The motor 401 is fixed to the lower end of the support plate 3. The output end of the motor 401 is fixed to a first bevel gear 402. The first bevel gear 402 is symmetrically meshed with second bevel gears 403 on both sides. One end of the screw 404 is fixed to the second bevel gear 403. The clamping plate 405 is symmetrically arranged on both sides of the support plate 3 and perpendicular to it. A horizontal connecting pipe 406 is fixed to one side of the clamping plate 405. The connecting pipe 406 is threaded to the other end of the screw 404, and the two are coaxial.

[0025] like Figure 3 , 4As shown, to improve the stability of the clamping plate 405 extending on both sides of the support plate 3, and thus improve the stability of the clamping plate 405 clamping the photovoltaic panel, the support plate 3 is provided with a toothed groove 301. The first bevel gear 402 and the second bevel gear 403 are both rotatably connected in the toothed groove 301. The toothed groove 301 is symmetrically provided with sliding grooves 302 on the left and right sides. The sliding grooves 302 extend straight to the edge of the support plate 3. The screw 404 and the connecting pipe 406 both move within the sliding grooves 302 that are adapted to them. The inner wall of the 02 ring array is provided with several first limiting grooves 303. The outer periphery of the connecting pipe 406 is fixedly connected to a first limiting block 407. The first limiting block 407 is slidably connected to the first limiting groove 303. The upper part of the support plate 3 is also provided with a second limiting groove 304 near its front and rear ends. The clamping plate 405 is symmetrically fixedly connected to a horizontal limiting rod 408. The free end of the limiting rod 408 is fixedly connected to a second limiting block 409. The second limiting block 409 is slidably adapted to the second limiting groove 304.

[0026] like Figure 2 As shown, in order to adjust the height of the support plate 3 and thus the height of the installed photovoltaic panel, the lifting mechanism 2 includes a hydraulic rod 203, an outer shell 201, and an inner shell 202. The outer shell 201 is fixed to the upper end of the base plate 1, and the inner shell 202 is slidably connected inside the outer shell 201. The hydraulic rod 203 is disposed in the outer shell 201 and the inner shell 202. The lower end of the hydraulic rod 203 is fixed to the outer shell 201, and the upper end of the hydraulic rod 203 is fixed to the inner shell 202.

[0027] like Figure 1 , 5 As shown, a connecting shell 305 is fixedly connected to the lower end of the support plate 3. The motor 401 is located inside the connecting shell 305. First bolts 306 are symmetrically fixed to both sides of the connecting shell 305. A connecting frame 204 is fixedly connected to the upper end of the inner shell 202. The connecting frame 204 is rotatably connected to the first bolts 306 on both sides of the connecting shell 305. The angle of the support plate 3 can be adjusted by the connecting frame 204 and the connecting shell 305. Each of the first bolts 306 is threaded with a fixing ring 307. The angle of the support plate 3 is fixed by the fixing ring 307.

[0028] In use, this utility model uses fixing bolts 101 to fix the mounting point of the base plate 1. Based on the size of the photovoltaic panel, the output end of the motor 401 drives the first bevel gear 402 to rotate, which in turn drives the second bevel gear 403 to rotate, which in turn drives the screw 404 to rotate, causing the connecting pipe 406 to slide within the slide groove 302. Simultaneously, the first limiting block 407 slides and limits the movement within the first limiting groove 303, and the second limiting block 409 slides and limits the movement within the second limiting groove 304, together improving the stability of the connecting pipe 406 sliding within the slide groove 302. The connecting pipe 406 and the second limiting block... The limiting rod 408 on 409 drives the clamping plate 405 to move, thereby clamping and fixing the photovoltaic panel onto the support plate 3. The first bolt 306 on the connecting shell 305 is rotatably connected to the connecting frame 204, allowing the support plate 3 to be rotated to adjust the angle of the photovoltaic panel. After the angle adjustment is completed, the fixing ring 307 is rotated to press and tighten it against both sides of the connecting frame 204, thus fixing the connecting shell 305. The hydraulic rod 203 drives the inner shell 202 to slide and rise within the outer shell 201, thereby driving the connecting frame 204 to rise and fall, thus adjusting the height of the photovoltaic panel.

[0029] In summary: In this embodiment of the utility model, the photovoltaic panel can be installed after the bracket is connected to the installation point via the base plate 1. The bracket fixing method is simple and convenient. The photovoltaic panel is clamped on the support plate 3 by the fixing mechanism 4, which is convenient for installation and disassembly. The support height of the installed photovoltaic panel can be adjusted by the lifting mechanism 2. The angle of the photovoltaic panel can be adjusted by the connection between the connecting shell 305 and the connecting frame 204, and the fixing screw ring 307 can be used to achieve fixation after angle adjustment.

[0030] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A novel lightweight photovoltaic support structure, comprising a base plate, wherein a plurality of fixing bolts are disposed on the base plate, characterized in that: It also includes a support plate, a lifting mechanism, and a fixing mechanism. The lifting mechanism is connected to the upper part of the base plate and is used to control the height of the photovoltaic panel. The horizontally arranged support plate is rotatably mounted on the upper end of the lifting mechanism to support and place the photovoltaic panel. The fixing mechanism is connected to the support plate and is used to clamp and fix the photovoltaic panel. The fixing mechanism includes a motor, a screw, and a clamping plate. The motor is fixed to the lower end of the support plate. A first bevel gear is fixed to the output end of the motor. Second bevel gears are symmetrically meshed on both sides of the first bevel gear. One end of the screw is fixed to the second bevel gear. The clamping plate is symmetrically arranged on both sides of the support plate and perpendicular to it. A horizontal connecting pipe is fixed to one side of the clamping plate. The connecting pipe is threaded to the other end of the screw, and the two are coaxial.

2. The novel lightweight photovoltaic support according to claim 1, characterized in that: The support plate is provided with toothed grooves, and the first bevel gear and the second bevel gear are rotatably connected in the toothed grooves.

3. The novel lightweight photovoltaic support according to claim 2, characterized in that: The tooth groove is symmetrically provided with sliding grooves on the left and right sides, and the sliding grooves extend in a straight line to the edge of the support plate 3. The screw and the connecting pipe both move within the sliding grooves that are adapted to them.

4. A novel lightweight photovoltaic support according to claim 3, characterized in that: The inner wall of the chute has a ring array of several first limiting grooves, and the outer periphery of the connecting pipe is fixedly connected to a first limiting block, which is slidably connected to the first limiting groove.

5. A novel lightweight photovoltaic support according to claim 4, characterized in that: The upper part of the support plate is provided with a second limiting groove near its front and rear ends. A horizontal limiting rod is symmetrically fixed to the clamping plate. A second limiting block is fixed to the free end of the limiting rod. The second limiting block is slidably adapted to the second limiting groove.

6. A novel lightweight photovoltaic support according to any one of claims 1-5, characterized in that: The lifting mechanism includes a hydraulic rod, an outer shell, and an inner shell. The outer shell is fixed to the upper end of the base plate, and the inner shell is slidably connected inside the outer shell. The hydraulic rod is disposed in the outer shell and the inner shell, with its lower end fixed to the outer shell and its upper end fixed to the inner shell.

7. A novel lightweight photovoltaic support according to claim 6, characterized in that: The lower end of the support plate is fixedly connected to a connecting shell, the motor is located inside the connecting shell, the two sides of the connecting shell are symmetrically fixedly connected to first bolts, the upper end of the inner shell is fixedly connected to a connecting frame, the connecting frame is rotatably connected to the first bolts on both sides of the connecting shell, and each of the first bolts is threaded with a fixing ring.

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