An adjustable base for a photovoltaic power station

Abstract

The utility model discloses an adjustable base for a photovoltaic power station, and relates to the technical field of photovoltaic power generation installation components, including a base, wherein two groups of brackets are symmetrically arranged on the upper end of the base, a second transmission rod is arranged inside the bracket, a second movable frame is arranged on the outer wall of the second transmission rod, two groups of first transmission rods are symmetrically arranged inside the base, a first movable frame is arranged on the outer wall of the first transmission rod, a first connecting rod is arranged between the two groups of the first movable frames, a second connecting rod is arranged between the two groups of the second movable frames, a mounting plate is arranged on the outer wall of the first connecting rod and the second connecting rod, and a through groove is arranged between the mounting plate and the first connecting rod and the second connecting rod. The utility model discloses an adjustable base for a photovoltaic power station, which can control the operation of the motor in a timely manner through a timer and a controller, that is, it can change the angle of the photovoltaic power generation panel according to the seasonal sun's rising and falling time and the irradiation angle, and reduce the burden of manual operation of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power generation installation components, in particular to an adjustable base for a photovoltaic power station. Background Art

[0002] When a distributed photovoltaic power station is installed on a cement roof, the wind speed is high when the sunlight time is long, and low when the sunlight time is short. In order for the photovoltaic panels to adapt to the light and wind speed environment in different seasons after installation, the base for installing the photovoltaic panels needs to be made into an adjustable base that allows the photovoltaic panels to adjust their rotation angle.

[0003] The existing adjustable base for photovoltaic power stations cannot automatically adjust the angle during installation and use, and requires manual operation by the user. At the same time, due to the large number of photovoltaic panels in the photovoltaic power station, the manual operation burden on the user is too heavy, which brings certain adverse effects to people's use process. In order to solve the shortcomings of the existing technology, we propose an adjustable base for photovoltaic power stations. Utility Model Content

[0004] The main purpose of the utility model is to provide an adjustable base for a photovoltaic power station, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] An adjustable base for a photovoltaic power station comprises a base, wherein two groups of brackets are symmetrically arranged on the upper end of the base, a second transmission rod is arranged inside the bracket, a second movable frame is arranged on the outer wall of the second transmission rod, two groups of first transmission rods are symmetrically arranged inside the base, a first movable frame is arranged on the outer wall of the first transmission rod, a first connecting rod is arranged between the two groups of the first movable frames, a second connecting rod is arranged between the two groups of the second movable frames, a mounting plate is arranged on the outer wall of the first connecting rod and the second connecting rod, a through groove is arranged between the mounting plate and the first connecting rod and the second connecting rod, a plurality of groups of air vents are evenly arranged inside the mounting plate, two groups of first mounting frames are symmetrically arranged on the upper end of the mounting plate, a transmission device is arranged at one end of the first transmission rod, a transmission chain is arranged between the two groups of the transmission devices, a motor is arranged at one end of one group of the transmission devices, a motor fixing frame is arranged between the motor and the base, four groups of second mounting frames are symmetrically arranged on the front and rear sides of the base, and a timer is arranged on the front side of the base.

[0007] Preferably, a wire is provided between the timer and the motor, the timer and the motor are electrically connected through the wire, a controller is provided inside the base, the controller is electrically connected to the timer and the motor through the wire, the transmission chain is meshed with the transmission, the transmission and the first transmission rod are welded, the first transmission rod is threadedly connected to the first movable frame, and the second transmission rod is threadedly connected to the second movable frame.

[0008] Preferably, a rotation groove is provided between the first transmission rod and the base, and the first transmission rod and the base are movably connected through the rotation groove; a rotation groove is provided between the second transmission rod and the bracket, and the second transmission rod and the bracket are movably connected through the rotation groove; the bracket and the base are welded, and the second mounting frame and the base are welded.

[0009] Preferably, both ends of the second connecting rod and the first connecting rod are provided with threads, and the outer wall of the middle part is smooth, the second connecting rod is threadedly connected to the second movable frame through threads, the first connecting rod is threadedly connected to the first movable frame through threads, and the second connecting rod, the first connecting rod and the mounting plate are movably connected through a through groove.

[0010] Preferably, a plurality of groups of screw holes are evenly arranged inside the first mounting frame, the first mounting frame is welded to the mounting plate, and four groups of screw holes are symmetrically arranged inside the second mounting frame.

[0011] Preferably, the motor and the base are detachably connected via a motor fixing bracket.

[0012] Beneficial Effects

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting up structures such as a timer and a motor, the operation of the motor can be controlled by the timer and the controller, that is, the angle of the photovoltaic panel can be changed according to the rising and falling time and irradiation angle of the sun in each season, so that the photovoltaic panel can be adjusted to a state perpendicular to the irradiation direction of sunlight, which is beneficial to improve the utilization rate of sunlight.

[0015] 2. In the utility model, by setting up structures such as electric motors and transmission chains, the operation of two groups of first transmission rods can be controlled by one group of motors, so that the two groups of first transmission rods rotate synchronously at the same speed, so that the photovoltaic panels can stably change their angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the combined structure of the second connecting rod and the bracket of the utility model;

[0018] Figure 3 It is a schematic diagram of the combined structure of the mounting plate and the through slot of the utility model;

[0019] Figure 4 The utility model Figure 1 Schematic diagram of the structure at A.

[0020] In the figure: 1. base; 2. transmission device; 3. transmission chain; 4. first movable frame; 5. bracket; 6. first mounting frame; 7. air vent; 8. second mounting frame; 9. first connecting rod; 10. motor; 11. second movable frame; 12. first transmission rod; 13. second transmission rod; 14. timer; 15. mounting plate; 16. through groove; 17. motor fixing frame; 18. second connecting rod. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] like Figure 1-Figure 4 As shown, an adjustable base for a photovoltaic power station is provided, a wire is provided between the timer 14 and the motor 10, the timer 14 and the motor 10 are electrically connected through the wire, a controller is provided inside the base 1, the controller is electrically connected to the timer 14 and the motor 10 through the wire, the transmission 2 can be a gear, the transmission chain 3 is meshed with the transmission 2, the transmission 2 and the first transmission rod 12 are welded, the first transmission rod 12 and the first movable frame 4 are threadedly connected, and the second transmission rod 13 and the second movable frame 11 are threadedly connected.

[0023] like Figure 1-Figure 4 As shown, a rotation groove is provided between the first transmission rod 12 and the base 1, and the first transmission rod 12 and the base 1 are movably connected through the rotation groove, a rotation groove is provided between the second transmission rod 13 and the bracket 5, and the second transmission rod 13 and the bracket 5 are movably connected through the rotation groove, threads are provided at both ends of the second connecting rod 18 and the first connecting rod 9, and the outer wall of the middle part is smooth, the second connecting rod 18 is threadedly connected to the second movable frame 11 through threads, the first connecting rod 9 is threadedly connected to the first movable frame 4 through threads, and the second connecting rod 18, the first connecting rod 9 and the mounting plate 15 are movably connected through the through groove 16.

[0024] It should be noted that the utility model is an adjustable base for a photovoltaic power station. When in use, the user places the device at the installation position, fixes the device with screws and the second mounting frame 8, then places the photovoltaic panel between the two sets of first mounting frames 6, and fixes the photovoltaic panel and the first mounting frame 6 with screws.

[0025] The motor 10 drives the transmission 2 to rotate, and the transmission 2 drives the transmission chain 3 to drive another group of transmissions 2 to rotate. The two groups of transmissions 2 rotate synchronously, driving the first transmission rod 12 to rotate synchronously. The first transmission rod 12 drives the first movable frame 4 to change its position left and right, and the first movable frame 4 drives the mounting plate 15 to change its left and right position. Since the mounting plate 15 changes its left and right position, the second movable frame 11 is driven to change its height, that is, the mounting plate 15 can change its inclination angle and change its contact angle with sunlight. In conjunction with the settings of the timer 14 and the controller, the motor 10 can operate regularly, that is, the inclination angle of the photovoltaic panel can be changed regularly without manual control by the user.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustable base for a photovoltaic power station, comprising a base (1), characterized in that: Two groups of brackets (5) are symmetrically arranged at the upper end of the base (1), a second transmission rod (13) is arranged inside the bracket (5), a second movable frame (11) is arranged on the outer wall of the second transmission rod (13), two groups of first transmission rods (12) are symmetrically arranged inside the base (1), a first movable frame (4) is arranged on the outer wall of the first transmission rod (12), a first connecting rod (9) is arranged between the two groups of the first movable frames (4), a second connecting rod (18) is arranged between the two groups of the second movable frames (11), a mounting plate (15) is arranged on the outer wall of the first connecting rod (9) and the second connecting rod (18), and the mounting plate (15) and the first connecting rod (9) are connected to each other. ) and a second connecting rod (18), a through groove (16) is arranged between the mounting plate (15), a plurality of air vents (7) are evenly arranged inside the mounting plate (15), two groups of first mounting frames (6) are symmetrically arranged on the upper end of the mounting plate (15), a transmission device (2) is arranged at one end of the first transmission rod (12), a transmission chain (3) is arranged between the two groups of transmission devices (2), a motor (10) is arranged at one end of one group of the transmission devices (2), a motor fixing frame (17) is arranged between the motor (10) and the base (1), four groups of second mounting frames (8) are symmetrically arranged on both the front and rear sides of the base (1), and a timer (14) is arranged on the front side of the base (1).

2. The adjustable base for a photovoltaic power station according to claim 1, characterized in that: A wire is provided between the timer (14) and the motor (10), and the timer (14) and the motor (10) are electrically connected via the wire. A controller is provided inside the base (1), and the controller is electrically connected to the timer (14) and the motor (10) via the wire. The transmission chain (3) and the transmission (2) are meshed, and the transmission (2) and the first transmission rod (12) are welded, the first transmission rod (12) and the first movable frame (4) are threadedly connected, and the second transmission rod (13) and the second movable frame (11) are threadedly connected.

3. The adjustable base for a photovoltaic power station according to claim 1, characterized in that: A rotation groove is provided between the first transmission rod (12) and the base (1), and the first transmission rod (12) and the base (1) are movably connected via the rotation groove; a rotation groove is provided between the second transmission rod (13) and the bracket (5), and the second transmission rod (13) and the bracket (5) are movably connected via the rotation groove; the bracket (5) and the base (1) are welded; and the second mounting frame (8) and the base (1) are welded.

4. The adjustable base for a photovoltaic power station according to claim 1, characterized in that: Both ends of the second connecting rod (18) and the first connecting rod (9) are provided with threads, and the outer wall of the middle part is smooth. The second connecting rod (18) is threadedly connected to the second movable frame (11) through threads, and the first connecting rod (9) is threadedly connected to the first movable frame (4) through threads. The second connecting rod (18), the first connecting rod (9) and the mounting plate (15) are movably connected through a through groove (16).

5. The adjustable base for a photovoltaic power station according to claim 1, characterized in that: The first mounting frame (6) has multiple groups of screw holes evenly arranged inside, the first mounting frame (6) and the mounting plate (15) are welded, and the second mounting frame (8) has four groups of screw holes symmetrically arranged inside.

6. The adjustable base for a photovoltaic power station according to claim 1, characterized in that: The motor (10) and the base (1) are detachably connected via a motor fixing frame (17).

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