CN221828839U - Photovoltaic board supporting structure that prevent wind - Google Patents

Abstract

The utility model belongs to the technical field of supporting structures, and particularly relates to a photovoltaic panel windproof supporting structure, which comprises a supporting rod and an installation table, wherein the top end of the supporting rod is fixedly connected with a driving mechanism, the installation table is rotationally connected to the top of the driving mechanism, a locking mechanism is arranged between the driving mechanism and the installation table, the top of the supporting rod is fixedly connected with a supporting frame, one side of the supporting frame is fixedly provided with a wind direction sensor, the installation table comprises a top cover, the top end of the top cover is fixedly communicated with an installation cylinder, the inside of the installation cylinder is rotationally connected with a cylindrical shell through a bearing, and the top end of the cylindrical shell is fixedly connected with a mounting plate. When the wind-driven installation table is used in windy weather, the installation table is driven to rotate through the driving mechanism, so that the photovoltaic panel on the installation table rotates in the direction parallel to the wind direction, the impact force of wind on the photovoltaic panel is reduced, the stability of the photovoltaic panel in the wind is improved, and the wind-proof performance of the photovoltaic panel is improved.

Description

Photovoltaic panel windproof support structure

Technical Field

The utility model belongs to the technical field of supporting structures, and in particular relates to a windproof supporting structure for a photovoltaic panel.

Background Art

Photovoltaic power generation system, abbreviated as PV, refers to a power generation system that uses the photovoltaic effect of photovoltaic cells to directly convert solar radiation energy into electrical energy. Photovoltaic panels are an important component of photovoltaic power generation systems. Photovoltaic panel components are a power generation device that generates direct current when exposed to sunlight. They are composed of thin solid photovoltaic cells made almost entirely of semiconductor materials. When using photovoltaic panels, support structures are required for installation and use.

Since photovoltaic panels have a large area, they will be affected by strong winds in windy weather. The commonly used supporting structure adopts a reinforced structure to fix the photovoltaic panels. When blown by the wind, they can only rely on the strength of the components to resist the wind. In some windy weather, the components are easily damaged.

Utility Model Content

The purpose of the utility model is to provide a photovoltaic panel windproof support structure, which can improve the stability of the photovoltaic panel in the wind, thereby improving the windproof performance of the photovoltaic panel, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a photovoltaic panel windproof support structure, comprising a support rod and a mounting platform, the top end of the support rod is fixedly connected to a driving mechanism, the mounting platform is rotatably connected to the top of the driving mechanism, a locking mechanism is arranged between the driving mechanism and the mounting platform, the top of the support rod is fixedly connected to a supporting frame, and a wind direction sensor is fixedly installed on one side of the supporting frame.

Furthermore, the mounting platform includes a top cover, the top end of the top cover is fixedly connected to a mounting tube, the interior of the mounting tube is rotatably connected to a cylindrical shell via a bearing, the top end of the cylindrical shell is fixedly connected to a mounting plate, and the bottom end of the cylindrical shell is fixedly sleeved with a first gear.

Furthermore, the driving mechanism includes a base fixedly connected to the top of the support rod and a second gear, and the interior of the base is fixedly connected to symmetrically distributed mounting frames, and one side of one of the mounting frames is fixedly connected to a servo motor for driving the second gear.

Furthermore, the servo motor is meshingly connected to the first gear.

Furthermore, the locking mechanism includes a rotating shaft rotatably connected to the inside of the driving mechanism, a turbine is fixedly sleeved on the rotating shaft, and the second gear is fixedly sleeved on the top of the rotating shaft.

Furthermore, a worm is rotatably connected between the two mounting frames, the output shaft of the servo motor is fixedly connected to one end of the worm, and the worm is meshingly connected to the turbine.

Furthermore, a controller is fixedly connected to the inner wall of the driving mechanism, the support frame is electrically connected to the controller, and the servo motor is electrically connected to a power supply of an external device through the controller.

Compared with the prior art, the beneficial effect of the utility model is that if strong winds are encountered during use, the driving mechanism drives the mounting platform to rotate, and then the photovoltaic panel on the mounting platform is rotated in a direction parallel to the wind direction, thereby reducing the impact of the wind on the photovoltaic panel, improving the stability of the photovoltaic panel in the wind, and thus improving the windproof performance of the photovoltaic panel. The setting of the locking mechanism further improves the stability of the photovoltaic panel, and prevents the photovoltaic panel from being affected by the wind and rotating at will.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a front view of the utility model;

Fig. 3 is a cross-sectional view of the A-A plane in Fig. 2 of the present invention;

FIG. 4 is a schematic diagram of the structure inside the base of the utility model.

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

1. Support rod; 2. Mounting platform; 21. Top cover; 22. Mounting tube; 23. Mounting plate; 24. Cylindrical shell; 25. First gear; 3. Driving mechanism; 31. Base; 32. Mounting frame; 33. Servo motor; 34. Second gear; 4. Support frame; 5. Wind direction sensor; 6. Locking mechanism; 61. Rotating shaft; 62. Turbine; 63. Worm; 7. Controller.

DETAILED DESCRIPTION

In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

As shown in Figures 1-3, a photovoltaic panel windproof support structure includes a support rod 1 and a mounting platform 2. The top of the support rod 1 is fixedly connected to a driving mechanism 3, the mounting platform 2 is rotatably connected to the top of the driving mechanism 3, a locking mechanism 6 is provided between the driving mechanism 3 and the mounting platform 2, the top of the support rod 1 is fixedly connected to a supporting frame 4, and a wind direction sensor 5 is fixedly installed on one side of the supporting frame 4.

According to the above structure, the photovoltaic panel is installed on the mounting platform 2. If strong winds are encountered during use, the mounting platform 2 is driven to rotate through the driving mechanism 3, and then the photovoltaic panel on the mounting platform 2 is rotated in a direction parallel to the wind direction, thereby reducing the impact force of the wind on the photovoltaic panel, improving the stability of the photovoltaic panel in the wind, and thus improving the wind resistance of the photovoltaic panel.

As shown in Figures 3 and 4, the mounting platform 2 includes a top cover 21, the top of the top cover 21 is fixedly connected to a mounting tube 22, the interior of the mounting tube 22 is rotatably connected to a cylindrical shell 24 through a bearing, the top of the cylindrical shell 24 is fixedly connected to a mounting plate 23, the bottom end of the cylindrical shell 24 is fixedly sleeved with a first gear 25, the driving mechanism 3 includes a base 31 and a second gear 34 fixedly connected to the top of the support rod 1, the interior of the base 31 is fixedly connected to symmetrically distributed mounting frames 32, one side of one of the mounting frames 32 is fixedly connected to a servo motor 33 for driving the second gear 34, and the servo motor 33 is meshingly connected to the first gear 25.

According to the above structure, when in use, the servo motor 33 drives the second gear 34 to rotate, and through the transmission of the first gear 25, drives the cylindrical shell 24 to rotate, thereby driving the mounting plate 23 to rotate, and then drives the photovoltaic panel on the mounting plate 23 to rotate.

As shown in Figure 4, the locking mechanism 6 includes a rotating shaft 61 rotatably connected to the inside of the driving mechanism 3, a turbine 62 is fixedly sleeved on the rotating shaft 61, the second gear 34 is fixedly sleeved on the top of the rotating shaft 61, a worm 63 is rotatably connected between the two mounting frames 32, the output shaft of the servo motor 33 is fixedly connected to one end of the worm 63, and the worm 63 is meshingly connected to the turbine 62.

According to the above structure, when the driving mechanism 3 drives the mounting platform 2 to rotate, the servo motor 33 first drives the worm 63 to rotate, the worm 63 drives the turbine 62 to rotate, the rotating shaft 61 rotates with the turbine 62, and then drives the second gear 34 to rotate. Between the worm 63 and the turbine 62, the worm 63 can drive the turbine 62 to rotate, and the turbine 62 cannot drive the worm 63 to rotate. Under the blowing of wind, the photovoltaic panel is more stable, and the anti-rotation force will not act on the servo motor 33, thereby increasing the service life of the servo motor 33.

As shown in FIGS. 3 and 4 , a controller 7 is fixedly connected to the inner wall of the driving mechanism 3 , the support frame 4 is electrically connected to the controller 7 , and the servo motor 33 is electrically connected to a power source of an external device through the controller 7 .

According to the above structure, when in use, the servo motor 33 is electrically connected to the photovoltaic power source through the controller 7, the wind direction sensor 5 can measure the wind direction, and transmit the wind direction to the controller 7 in the form of an electrical signal. The controller 7 controls the servo motor 33 to work according to the wind direction signal, and the servo motor 33 drives the photovoltaic panel to rotate parallel to the wind direction.

The working principle of the utility model is as follows: the photovoltaic panel is mounted on the mounting platform 2. When in use, the servo motor 33 is electrically connected to the photovoltaic power source through the controller 7. The wind direction sensor 5 can measure the wind direction and transmit the wind direction to the controller 7 in the form of an electrical signal. The controller 7 controls the servo motor 33 to work according to the wind direction signal. The servo motor 33 drives the second gear 34 to rotate, and through the transmission of the first gear 25, drives the cylindrical shell 24 to rotate, thereby driving the mounting plate 23 to rotate, and then drives the photovoltaic panel on the mounting plate 23 to rotate. When the driving mechanism 3 drives the mounting platform 2 to rotate, the servo motor 33 first drives the worm 63 to rotate, and the worm 63 drives the turbine 62 to rotate. The rotating shaft 61 rotates with the turbine 62, and then drives the second gear 34 to rotate. Between the worm 63 and the turbine 62, the worm 63 can drive the turbine 62 to rotate, and the turbine 62 cannot drive the worm 63 to rotate. Under the blowing of wind, the photovoltaic panel is more stable, and the anti-rotation force will not act on the servo motor 33, thereby improving the service life of the servo motor 33.

The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims (7)

1. The utility model provides a supporting structure is prevent wind to photovoltaic board, includes bracing piece (1) and mount table (2), its characterized in that: the top fixedly connected with actuating mechanism (3) of bracing piece (1), mount table (2) rotate the top of connecting at actuating mechanism (3), be provided with locking mechanical system (6) between actuating mechanism (3) and mount table (2), the top fixedly connected with support frame (4) of bracing piece (1), one side fixed mounting of support frame (4) has wind direction sensor (5).

2. A photovoltaic panel wind resistant support structure according to claim 1, wherein: the mounting table (2) comprises a top cover (21), a mounting cylinder (22) is fixedly communicated with the top end of the top cover (21), a cylindrical shell (24) is rotatably connected to the inside of the mounting cylinder (22) through a bearing, a mounting plate (23) is fixedly connected to the top end of the cylindrical shell (24), and a first gear (25) is sleeved on the bottom end of the cylindrical shell (24).

3. A photovoltaic panel wind resistant support structure according to claim 1, wherein: the driving mechanism (3) comprises a base (31) and a second gear (34) which are fixedly connected to the top end of the supporting rod (1), a symmetrically distributed mounting frame (32) is fixedly connected to the inside of the base (31), and a servo motor (33) used for driving the second gear (34) is fixedly connected to one side of one mounting frame (32).

4. A photovoltaic panel wind resistant support structure according to claim 3, wherein: the servo motor (33) is connected with the first gear (25) in a meshed mode.

5. A photovoltaic panel wind resistant support structure according to claim 4, wherein: the locking mechanism (6) comprises a rotating shaft (61) rotatably connected to the inside of the driving mechanism (3), a turbine (62) is fixedly sleeved on the rotating shaft (61), and the second gear (34) is fixedly sleeved on the top of the rotating shaft (61).

6. A photovoltaic panel wind resistant support structure according to claim 5, wherein: and a worm (63) is rotationally connected between the two mounting frames (32), an output shaft of the servo motor (33) is fixedly connected with one end of the worm (63), and the worm (63) is meshed with the turbine (62).

7. A photovoltaic panel wind resistant support structure according to claim 6, wherein: the inner wall fixedly connected with controller (7) of actuating mechanism (3), support frame (4) and controller (7) electric connection, servo motor (33) are through controller (7) and peripheral hardware's power electric connection.