CN214281285U

CN214281285U - A solar photovoltaic board mounting bracket for sand ground

Info

Publication number: CN214281285U
Application number: CN202022897308.4U
Authority: CN
Inventors: 宫尚云
Original assignee: Shanghai Lvzhao New Energy Technology Co ltd
Current assignee: Shanghai Lvzhao New Energy Technology Co ltd
Priority date: 2020-12-03
Filing date: 2020-12-03
Publication date: 2021-09-24
Anticipated expiration: 2030-12-03

Abstract

The utility model discloses a solar photovoltaic board mounting bracket for sand, including bearing base, photovoltaic board, it has the support column to bear base top welded fastening, the common welded fastening of support column has the backup pad, the photovoltaic board sets up in the backup pad, it has the fixed block to bear the equal welded fastening of four corners of base, the inside rectangle cavity of having seted up of fixed block, the inside sliding connection of fixed block has fixed awl, fixed awl bilateral symmetry welded fastening has the dog, the inside screw thread of having seted up of fixed awl, it is connected with rotating device jointly with fixed awl to bear the base, it is connected with power device to bear the base. The utility model discloses a support column of co-altitude fixes the backup pad, makes its angle with ground be 30, not only can make the better shining of receiving sunshine of photovoltaic board, improves the generating efficiency, also can prevent simultaneously that sand blown by the wind from piling up on the photovoltaic board, causes the damage to it.

Description

A solar photovoltaic board mounting bracket for sand ground

Technical Field

The utility model relates to a photovoltaic board installation technical field especially relates to a solar photovoltaic board mounting bracket for sand ground.

Background

Photovoltaic power generation refers to a process of converting light energy into electric energy through a photovoltaic panel, and along with the development of the society, the population density increases, and the installation of the photovoltaic power generation panel is limited, so that an unmanned wide area becomes an advantageous position for installing the photovoltaic panel, but most of the areas have sand storm, the sand storm can cause serious wind damage and sand damage to the photovoltaic panel, and the photovoltaic panel can be blown down or even blown away by larger wind, so that the damage to the photovoltaic panel is caused, and property loss is caused.

The traditional protection mode mainly carries out the prevention of wind damage and sand damage through setting up such as sand prevention fence, sediment trapping bank, grass square sand barrier, aviation baffle and the overhead photovoltaic board, and it can effectual reduction sand damage, but its protective effect to big wind-force is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a solar photovoltaic panel mounting rack for sand.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a solar photovoltaic board mounting bracket for sand, is including bearing base, photovoltaic board, it has the support column to bear base top welded fastening, the common welded fastening of support column has the backup pad, the photovoltaic board sets up in the backup pad, it has the fixed block to bear the equal welded fastening of four corners of base, the inside rectangle cavity of having seted up of fixed block, the inside sliding connection of fixed block has fixed awl, fixed awl bilateral symmetry welded fastening has the dog, the inside screw thread of having seted up of fixed awl, it is connected with rotating device jointly with fixed awl to bear the base, it is connected with power device to bear the base.

Preferably, the rotating device comprises a first rotating shaft which is rotatably connected inside the bearing base, first bevel gears are coaxially welded and fixed at two ends of the first rotating shaft, the first bevel gears are meshed with third bevel gears, the third bevel gears are respectively coaxially welded and fixed on a right threaded rod and a left threaded rod, limiting rings are welded and fixed on the right threaded rod and the left threaded rod, and the right threaded rod and the left threaded rod are both meshed with the fixed cone through the fixed blocks.

Preferably, the power device comprises a first belt wheel coaxially welded and fixed on a first rotating shaft, a rubber belt is arranged on the first belt wheel, a second belt wheel is rotatably connected onto the rubber belt, a second rotating shaft is coaxially welded and fixed on the second belt wheel, two second bevel gears are welded and fixed on the second rotating shaft, the second rotating shaft penetrates out of the bearing base, a knob is coaxially welded and fixed on the second rotating shaft, and the two second bevel gears are meshed with a third bevel gear.

Preferably, the support columns are different in height, and an included angle between the support plate and the bearing base is 30 degrees.

Preferably, the transmission ratio between the first bevel gear and the third bevel gear is 1:1, the right threaded rod is right-handed, and the left threaded rod is left-handed.

Preferably, the first belt wheel and the second belt wheel are in interference fit with the rubber belt, and anti-skid patterns are arranged on the knob.

Compared with the prior art, the utility model has the advantages of:

1. the supporting plates are fixed through the supporting columns with different heights, the supporting plates and the ground are in 30 degrees, irradiation of sunlight received by the photovoltaic panel can be better, power generation efficiency is improved, and meanwhile, sand blown by the wind can be prevented from being accumulated on the photovoltaic panel and being damaged.

2. The second rotating shaft is driven to rotate through the knob, the second belt wheel is driven to rotate, the first belt wheel is driven to rotate through the rubber belt, so that the first bevel gear and the second bevel gear are rotated, the third bevel gear is driven to rotate through meshing, the right threaded rod and the left threaded rod are driven to rotate, the fixed cone moves downwards, the fixed cone is inserted into sand, and the device is fixed.

Drawings

Fig. 1 is a schematic structural view of a solar photovoltaic panel mounting rack for a sand ground according to the present invention.

Fig. 2 is a top sectional view of the solar photovoltaic panel mounting rack for sand provided by the present invention.

Fig. 3 is the utility model provides a fixed block installation schematic diagram of a solar photovoltaic board mounting bracket for sand.

Fig. 4 is an enlarged view of a portion a of the solar photovoltaic panel mounting bracket for a sand ground according to the present invention.

In the figure: the photovoltaic module comprises a bearing base 1, a photovoltaic panel 2, a supporting column 3, a supporting plate 4, a first rotating shaft 5, a first belt wheel 6, a rubber belt 7, a knob 8, a first bevel gear 9, a third bevel gear 10, a right threaded rod 11, a second bevel gear 12, a second rotating shaft 13, a second belt wheel 14, a fixed block 15, a fixed cone 16, a stop block 17, a left threaded rod 18 and a limiting ring 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a solar photovoltaic board mounting bracket for sand, including bearing base 1, photovoltaic board 2, it has support column 3 to bear welded fastening above base 1, support column 3 common welded fastening has backup pad 4, photovoltaic board 2 sets up in backup pad 4, it has fixed block 15 to bear the equal welded fastening of four corners of base 1, the inside rectangle cavity that has seted up of fixed block 15, the inside sliding connection of fixed block 15 has fixed cone 16, the 16 bilateral symmetry welded fastening of fixed cone has dog 17, the inside screw thread that has seted up of fixed cone 16, it is connected with rotating device jointly to bear base 1 and fixed cone 16, it is connected with power device to bear base 1.

The rotating device comprises a first rotating shaft 5 which is rotatably connected inside the bearing base 1, wherein first bevel gears 9 are coaxially welded and fixed at two ends of the first rotating shaft 5, the first bevel gears 9 are meshed with third bevel gears 10, the third bevel gears 10 are respectively and coaxially welded and fixed on a right threaded rod 11 and a left threaded rod 18, limiting rings 19 are welded and fixed on the right threaded rod 11 and the left threaded rod 18, and the right threaded rod 11 and the left threaded rod 18 penetrate through a fixing block 15 and are meshed with a fixing cone 16.

The power device comprises a first belt wheel 6 which is coaxially welded and fixed on a first rotating shaft 5, a rubber belt 7 is arranged on the first belt wheel 6, a second belt wheel 14 is rotatably connected onto the rubber belt 7, a second rotating shaft 13 is coaxially welded and fixed on the second belt wheel 14, two second bevel gears 12 are welded and fixed on the second rotating shaft 13, the second rotating shaft 13 penetrates out of the bearing base 1, a knob 8 is coaxially welded and fixed on the second rotating shaft 13, and the two second bevel gears 12 are all meshed with a third bevel gear 10.

The heights of the supporting columns 3 are different, the included angle between the supporting plate 4 and the bearing base 1 is 30 degrees, the transmission ratio between the first bevel gear 9 and the third bevel gear 10 is 1:1, the right threaded rod 11 is right-handed, the left threaded rod 18 is left-handed, the first belt pulley 6 and the second belt pulley 14 are in interference fit with the rubber belt 7, and anti-skid patterns are arranged on the knob 8.

The utility model discloses in, the theory of operation: firstly, the device is placed in sand, the device is pressed downwards, the lower surface of the bearing base 1 is enabled to be abutted against the ground, then the knob 8 is rotated to drive the second rotating shaft 13 to rotate, the second belt wheel 14 is enabled to rotate to drive the rubber belt 7 to move, the first belt wheel 6 is enabled to rotate to drive the first rotating shaft 5 to rotate, at the moment, the second rotating shaft 13 rotates to drive the second bevel gear 12 to rotate, the third bevel gear 10 is meshed to drive the second bevel gear to rotate, the right threaded rod 11 and the left threaded rod 18 also rotate along with the second belt wheel, the right threaded rod 11 and the left threaded rod 18 rotate in the fixed cone 16, the fixed cone 16 is rectangular and cannot rotate in the fixed block 15, and therefore the fixed cone slides downwards under the action of the inner bolt and is inserted into the sand to fix the device, and when the device needs to be folded, the knob 8 is rotated reversely.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A solar photovoltaic panel mounting rack for sand comprises a bearing base (1) and a photovoltaic panel (2), it is characterized in that a supporting column (3) is welded and fixed above the bearing base (1), the supporting columns (3) are welded and fixed with a supporting plate (4) together, the photovoltaic panel (2) is arranged on the supporting plate (4), four corners of the bearing base (1) are welded and fixed with fixed blocks (15), a rectangular cavity is arranged in the fixed block (15), a fixed cone (16) is connected in the fixed block (15) in a sliding way, the two sides of the fixed cone (16) are symmetrically welded and fixed with a stop block (17), the fixed cone (16) is internally provided with a thread, the bearing base (1) and the fixed cone (16) are connected with a rotating device together, and the bearing base (1) is connected with a power device.

2. The solar photovoltaic panel mounting frame for the sand ground as claimed in claim 1, wherein the rotating device comprises a first rotating shaft (5) rotatably connected inside the bearing base (1), the first rotating shaft (5) is coaxially welded and fixed with a first bevel gear (9) at both ends, the first bevel gear (9) is engaged with a third bevel gear (10), the third bevel gear (10) is coaxially welded and fixed on a right threaded rod (11) and a left threaded rod (18) respectively, a limiting ring (19) is welded and fixed on the right threaded rod (11) and the left threaded rod (18), and the right threaded rod (11) and the left threaded rod (18) are both penetrated through a fixing block (15) and engaged with a fixing cone (16).

3. The solar photovoltaic panel mounting frame for the sand ground as claimed in claim 1, wherein the power device comprises a first belt wheel (6) coaxially welded and fixed on a first rotating shaft (5), a rubber belt (7) is arranged on the first belt wheel (6), a second belt wheel (14) is rotatably connected on the rubber belt (7), a second rotating shaft (13) is coaxially welded and fixed on the second belt wheel (14), two second bevel gears (12) are welded and fixed on the second rotating shaft (13), the second rotating shaft (13) penetrates out of the bearing base (1), a knob (8) is coaxially welded and fixed on the second rotating shaft (13), and the two second bevel gears (12) are engaged with a third bevel gear (10).

4. The solar photovoltaic panel mounting frame for sand according to claim 1, characterized in that the supporting columns (3) are not the same height, and the angle between the supporting plate (4) and the bearing base (1) is 30 °.

5. The solar photovoltaic panel mounting rack for sand ground as claimed in claim 2, characterized in that the transmission ratio between the first bevel gear (9) and the third bevel gear (10) is 1:1, the right threaded rod (11) is right-handed and the left threaded rod (18) is left-handed.

6. The solar photovoltaic panel mounting frame for sand according to claim 3, wherein the first belt wheel (6) and the second belt wheel (14) are in interference fit with the rubber belt (7), and the knob (8) is provided with anti-skid patterns.