Angle-adjustable photovoltaic support for prestressed beam cable

Abstract

The angle-adjustable photovoltaic support comprises a bottom plate and a supporting plate, the supporting plate is fixedly arranged at the top of the bottom plate, a driving assembly is arranged at the lower end in the supporting plate, and a linkage assembly is arranged at the upper end in the supporting plate. According to the utility model, through the use of the driving assembly, the driving assembly controls the photovoltaic panel to carry out angle adjustment processing with respect to the rotation center of the support sleeve and the support plate, and then the top surface of the photovoltaic panel is directly in a mutually corresponding state with the irradiation area of the sun, so that through the use of the device provided by the utility model, the photovoltaic panel can be effectively protected. And the sunlight irradiation receiving effect of the photovoltaic panel is ensured. According to the utility model, the angle of the photovoltaic panel can be adjusted by taking the axis of the rotating rod as the center, so that the working surface of the photovoltaic panel and the sun irradiation direction are in a precise coincident state, and therefore, by using the device provided by the utility model, the sunlight irradiation receiving effect of the photovoltaic panel is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a photovoltaic bracket with adjustable angles of prestressed beams. Background Art

[0002] Photovoltaic power generation system is a key project of new energy industry. It uses solar energy as energy source and uses photovoltaic panels of semiconductor photovoltaic effect to directly convert light energy into electrical energy. Solar energy has the advantages of the most abundant resources, wide distribution, green and clean, and has become one of the most promising renewable energy sources. Since the beginning of the 21st century, the market application scale of photovoltaic power generation has been continuously expanding, the industry has developed rapidly, and it has played an increasingly important role in the subsequent development of energy. At present, the development and utilization of solar photovoltaic technology is one of the important measures for my country to implement resource-saving society, energy conservation and emission reduction, sustainable development and improve the living environment. Photovoltaic panels are the most important components in photovoltaic power generation systems. Their installation method and the angle of receiving light directly affect the efficiency of photovoltaic power generation. When the angle between sunlight and photovoltaic panels is smaller, the greater the light density received by photovoltaic panels, the higher the power generation efficiency. However, factors such as different installation areas and different time periods of the day cause photovoltaic panels to always maintain a good angle of receiving light, which has an adverse effect on power generation efficiency. The brackets used in existing photovoltaic panels are difficult to adjust the angle of the photovoltaic panels, or the angle adjustment is difficult. Therefore, how to solve the problem of photovoltaic panel angle adjustment by optimizing the design of photovoltaic brackets has become a focus in this field.

[0003] The patent name is "A prestressed beam cable adjustable angle photovoltaic bracket" with publication number "CN219875619U". The public document solves the above problems, but the device in the public document can only adjust the photovoltaic panel with the axis of the beam as the center. This angle adjustment results in a single adjustment direction of the photovoltaic panel, which affects the effect of the photovoltaic panel absorbing sunlight. Based on this, the utility model designs a prestressed beam cable adjustable angle photovoltaic bracket to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a photovoltaic support with adjustable angle of prestressed beams to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a prestressed beam cable adjustable angle photovoltaic bracket, comprising a base plate and a support plate, the support plate is fixedly mounted on the top of the base plate, a driving assembly is arranged at the lower end of the support plate, a linkage assembly is arranged at the upper end of the support plate, the driving assembly comprises a first motor fixedly mounted on the lower end of the support plate, an external fixed sleeve at the first end of the first motor is provided with a gear, the linkage assembly comprises a support sleeve connected to the upper end of the support plate, a rotating rod is connected inside the support sleeve, a plurality of photovoltaic panels are fixedly mounted on the top of the rotating rod, connecting plates are fixedly mounted on the left and right sides of the lower end of the support sleeve, a semicircular rack is fixedly mounted on the bottom of the connecting plate, and the rack is meshed with the gear teeth.

[0006] Furthermore, the cross section of the middle end of the rotating rod is circular in design, the cross sections of the left and right sides of the rotating rod are square in design, and the distance between the bottom of the rotating rod and the top of the connecting plate is two centimeters.

[0007] Furthermore, a support seat is connected to the left and right sides of the rotating rod, steel cables are fixed to the front and rear sides of the upper end of the support seat, and top plates are fixed to the left and right sides of the top of the support sleeve. The end of the steel cable away from the rotating rod is fixedly connected to the outer wall of the top plate, and a support rod is fixedly provided at the lower end of the support seat, and the end of the support rod away from the support seat is fixedly connected to the outer wall of the connecting plate.

[0008] Furthermore, a second motor is fixedly provided at the front side of the upper end of the support sleeve, a worm is fixedly provided at the rear end of the second motor, and an end of the worm away from the second motor is adapter-connected to the support sleeve.

[0009] Furthermore, a worm gear is provided on the fixed sleeve at the middle end of the outer portion of the rotating rod, and the worm gear and the worm are designed to be in gear meshing engagement.

[0010] Furthermore, a controller is fixedly provided on the middle side of the front end of the outer wall of the support plate, and the controller is connected to the first motor and the second motor through a wire.

[0011] Furthermore, the first motor and the second motor are reduction motors, and the first motor and the second motor have forward and reverse rotation and self-locking functions.

[0012] Furthermore, the support sleeve is made of a hollow material, the axis of the support sleeve is coaxial with the axis of the rotating rod, and the center of the rack is concentric with the center point of rotation of the support sleeve and the support plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model uses a driving component to control the photovoltaic panel to adjust the angle of the rotation center of the support sleeve and the support plate, thereby directly placing the top surface of the photovoltaic panel in a state corresponding to the sun's irradiation area. It can be seen that by using the device in this application, the effect of the photovoltaic panel receiving sunlight is ensured.

[0015] 2. The utility model can adjust the angle of the photovoltaic panel with the axis of the rotating rod as the center, so that the working surface of the photovoltaic panel and the direction of sunlight are precisely aligned. It can be seen that by using the device in this application, the effect of the photovoltaic panel receiving sunlight is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a front perspective view of a photovoltaic support with adjustable angle of prestressed beams and cables according to the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the internal structure of a prestressed beam cable adjustable angle photovoltaic support of the utility model;

[0019] Figure 3 This is a stereoscopic internal side view of a prestressed beam cable adjustable angle photovoltaic support of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of a support seat, a steel cable and a support rod;

[0021] Figure 5 It is a three-dimensional diagram of the support sleeve and the rotating rod.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1-bottom plate, 2-support plate, 3-drive assembly, 4-linkage assembly, 301-first motor, 302-gear, 401-support sleeve, 402-rotating rod, 403-photovoltaic panel, 404-connecting plate, 405-rack, 5-steel cable, 6-top plate, 7-second motor, 8-worm, 9-worm wheel, 10-controller, 11-support seat, 12-support rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1

[0026] like Figure 1 , Figure 2 , Figure 5 As shown, the device includes a base plate 1 and a support plate 2, the support plate 2 is fixedly mounted on the top of the base plate 1, a driving assembly 3 is arranged at the lower end of the support plate 2, a linkage assembly 4 is arranged at the upper end of the support plate 2, the driving assembly 3 includes a first motor 301 fixedly mounted on the lower end of the support plate 2, a gear 302 is arranged at the external fixed sleeve at the head end of the first motor 301, the linkage assembly 4 includes a support sleeve 401 connected to the upper end of the support plate 2, a rotating rod 402 is connected inside the support sleeve 401, a plurality of photovoltaic panels 403 are fixedly mounted on the top of the rotating rod 402, connecting plates 404 are fixedly mounted on the left and right sides of the lower end of the support sleeve 401, a semicircular rack 405 is fixedly mounted at the bottom of the connecting plate 404, and the rack 405 is meshed with the gear teeth of the gear 302.

[0027] First, the staff turns on the first motor 301, and the first motor 301 drives the gear 302 to rotate. The gear 302 controls the rack 405 to drive the connecting plate 404 together with the support sleeve 401, the rotating rod 402 and the photovoltaic panel 403 to adjust the angle with the rotation point of the support sleeve 401 and the support plate 2 as the center, so that the top surfaces of the largest number of photovoltaic panels 403 face the sun's irradiation area. After the adjustment is completed, the staff can turn off the first motor 301.

[0028] Example 2

[0029] like Figure 1 , Figure 3 , Figure 4As shown, the cross section of the middle end of the rotating rod 402 is circular in design, the cross section of the left and right sides of the rotating rod 402 is square in design, the distance between the bottom of the rotating rod 402 and the top of the connecting plate 404 is two centimeters, the left and right sides of the rotating rod 402 are connected with a support seat 11, the front and rear sides of the upper end of the outer side of the support seat 11 are fixed with a steel cable 5, the left and right sides of the top of the support sleeve 401 are fixed with a top plate 6, the end of the steel cable 5 away from the rotating rod 402 is fixedly connected to the outer wall of the top plate 6, the lower end of the outer side of the support seat 11 is fixedly provided with a support rod 12, and the end of the support rod 12 away from the support seat 11 is fixedly connected to the outer wall of the connecting plate 404, the front side of the upper end of the support sleeve 401 is fixedly provided with a second motor 7, and the rear end of the second motor 7 is fixedly provided with a worm The rotating rod 402 is provided with a worm gear 9 at the fixed sleeve at the middle end of the rotating rod 402, and the worm gear 9 and the worm gear 8 are in gear meshing design. A controller 10 is fixedly arranged on the middle side of the front end of the outer wall of the support plate 2, and the controller 10 is connected to the first motor 301 and the second motor 7 through a wire. The first motor 301 and the second motor 7 are reduction motors, and the first motor 301 and the second motor 7 have forward and reverse rotation and self-locking functions. The support sleeve 401 is made of hollow material, and the axis of the support sleeve 401 is in a coaxial design state with the axis of the rotating rod 402, and the center of the rack 405 is in a concentric design with the center point of rotation of the support sleeve 401 and the support plate 2.

[0030] According to the operation method in Example 1, after the staff turns off the first motor 301, according to actual usage, the staff can turn on the second motor 7. The second motor 7 drives the worm 8 to control the worm wheel 9 to drive the rotating rod 402 to rotate, and then the rotating rod 402 drives the photovoltaic panel 403 to rotate about the axis of the rotating rod 402. The purpose is to adjust the angle of the top surface of the photovoltaic panel 403 and the sunlight to accurately overlap. After the adjustment is completed, the second motor 7 can be turned off. In addition, the steel cable 5 enhances the stability of the suspended design on the left and right sides of the rotating rod 402.

Claims

1. A prestressed beam cable adjustable angle photovoltaic support, comprising a base plate (1) and a support plate (2), characterized in that: The support plate (2) is fixedly arranged on the top of the bottom plate (1); a driving assembly (3) is arranged at the lower end of the support plate (2); a linkage assembly (4) is arranged at the upper end of the support plate (2); the driving assembly (3) comprises a first motor (301) fixedly arranged at the lower end of the support plate (2); an external fixing sleeve at the head end of the first motor (301) is provided with a gear (302); the linkage assembly (4) comprises a support sleeve (401) connected to the upper end of the support plate (2); a rotating rod (402) is connected inside the support sleeve (401); a plurality of photovoltaic panels (403) are fixedly arranged on the top of the rotating rod (402); connecting plates (404) are fixedly arranged on the left and right sides of the lower end of the support sleeve (401); a semicircular rack (405) is fixedly arranged at the bottom of the connecting plate (404); and the rack (405) is meshed with the gear teeth of the gear (302).

2. According to claim 1, a prestressed beam cable adjustable angle photovoltaic bracket is characterized in that: The cross section of the middle end of the rotating rod (402) is circular in design, the cross sections of the left and right sides of the rotating rod (402) are square in design, and the distance between the bottom of the rotating rod (402) and the top of the connecting plate (404) is two centimeters.

3. According to claim 1, a prestressed beam cable adjustable angle photovoltaic support, characterized in that: The rotating rod (402) is connected to a support seat (11) on the left and right sides inside, and steel cables (5) are fixedly provided on the front and rear sides of the upper end of the support seat (11). Top plates (6) are fixedly provided on the left and right sides of the top of the support sleeve (401). One end of the steel cable (5) away from the rotating rod (402) is fixedly connected to the outer wall of the top plate (6). A support rod (12) is fixedly provided on the lower end of the support seat (11), and one end of the support rod (12) away from the support seat (11) is fixedly connected to the outer wall of the connecting plate (404).

4. According to claim 1, a prestressed beam cable adjustable angle photovoltaic bracket is characterized in that: A second motor (7) is fixedly arranged at the front side of the upper end of the support sleeve (401), a worm (8) is fixedly arranged at the rear end of the second motor (7), and an end of the worm (8) away from the second motor (7) is transfer-connected to the support sleeve (401).

5. According to claim 1, the prestressed beam cable adjustable angle photovoltaic bracket is characterized in that: A worm wheel (9) is fixedly sleeved at the middle end of the rotating rod (402), and the worm wheel (9) and the worm (8) are designed to be in gear meshing engagement.

6. According to claim 1, a prestressed beam cable adjustable angle photovoltaic support, characterized in that: A controller (10) is fixedly arranged on the middle side of the front end of the outer wall of the support plate (2), and the controller (10) is connected to the first motor (301) and the second motor (7) via a wire.

7. The prestressed beam-cable adjustable angle photovoltaic support according to claim 1, characterized in that: The first motor (301) and the second motor (7) are reduction motors, and the first motor (301) and the second motor (7) have forward and reverse rotation and self-locking functions.

8. The prestressed beam-cable adjustable angle photovoltaic support according to claim 1, characterized in that: The support sleeve (401) is made of a hollow material, the axis of the support sleeve (401) and the axis of the rotating rod (402) are in a coaxial design state, and the center of the rack (405) and the center point of rotation of the support sleeve (401) and the support plate (2) are in a coaxial design state.

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