Photovoltaic power station support with elevation angle convenient to adjust

Abstract

The photovoltaic power station support comprises a supporting frame, a rotating plate is fixedly connected to the top of the back of a mounting frame, an adjusting frame is rotatably connected to the front face of the rotating plate, a sliding pipe is fixedly connected to the bottom of the adjusting frame, and the two ends of the sliding pipe are slidably connected to the inner wall of the supporting frame. The inner walls of the left side and the right side of the supporting frame are both in threaded connection with threaded rods, the surfaces of the threaded rods are inserted into the inner walls of the supporting frame in a penetrating mode, and rotary knobs are fixedly connected to the front ends of the threaded rods. The adjusting frame, the sliding pipes and the threaded rods are used in cooperation, the sliding pipes are moved, the adjusting frame is made to incline by different angles, and therefore the elevation angle of the mounting frame can be adjusted; according to the device, the inclination angle of the installation frame is changed according to the position of the sun, operation is easy, the number of steps is small, and therefore the effect of conveniently adjusting the inclination angle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic power stations, and in particular to a photovoltaic power station bracket which is convenient for adjusting the elevation angle. Background Art

[0002] Photovoltaic power station refers to a power generation system that uses solar energy and special materials such as crystalline silicon panels, inverters and other electronic components. It is connected to the power grid and transmits electricity to the grid. Solar photovoltaic brackets are special brackets designed for placing, installing and fixing solar panels in solar photovoltaic power generation systems. Traditional photovoltaic power station brackets are generally fixed inclination angles.

[0003] Patent document CN219893219U discloses a "photovoltaic power station bracket, relating to the technical field of photovoltaic brackets. The photovoltaic power station bracket includes a plurality of bracket units; each bracket unit includes at least two parallel column groups, the column group includes at least two column units of different heights, the tops of the two column units of each column group are obliquely connected with a beam, a plurality of purlins are arranged between the two beams to support the photovoltaic panels, and the arrangement direction of the purlins is perpendicular to the arrangement direction of the beams; the purlins are of an inverted "X"-shaped structure, the two ends of the purlins are respectively connected to the two beams, a support plate is arranged on one side of the opening of the purlin, the bottom two sides of the support plate are respectively connected to the two sides of the opening of the purlin, a pressing plate is arranged on the top of the support plate, and the pressing plate, the support plate and the purlins are fixedly connected.";

[0004] When the above device is in use, the pressure plate is pressed on the installation assembly of the photovoltaic panel, and then the pressure plate, the photovoltaic panel installation assembly and the support plate are fixed together on the purlin. The support plate reinforces one side of the purlin opening, and the photovoltaic panel installation assembly is fixed by the support plate and the pressure plate. Although this device can improve the strength of the photovoltaic panel installation and prevent the photovoltaic panel from falling off, the photovoltaic panel is installed at a fixed angle, and adjustment is more troublesome, so it needs to be improved by the staff. Utility Model Content

[0005] The purpose of the utility model is to overcome the need to arrange cables in the prior art, which increases manpower consumption, and thus provide a photovoltaic power station bracket that is easy to adjust the elevation angle;

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] include:

[0008] A support frame, the tail of the support frame is fixedly connected with a connecting shaft, the surface of the connecting shaft is rotatably connected with a mounting frame, the top of the back of the mounting frame is fixedly connected with a rotating plate, the front of the rotating plate is rotatably connected with an adjustment frame, the bottom of the adjustment frame is fixedly connected with a sliding tube, and both ends of the sliding tube are slidably connected to the inner wall of the support frame, the inner walls on the left and right sides of the support frame are threadedly connected with screws, and the surface of the screws penetrates and is inserted into the inner wall of the support frame, and the front end of the screws is fixedly connected with a knob.

[0009] A connecting column is fixedly connected to the middle of the support frame, a rotating shaft is rotatably connected to the bottom end of the connecting column, and a base is rotatably connected to the bottom end of the rotating shaft.

[0010] The top of the front side of the connecting column is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with a protective tube, the inner walls of the connecting plate and the protective tube are penetrated by limiting rods, and the bottom end of the limiting rod is inserted into the inner wall of the base, the top of the limiting rod is fixedly connected with a pull ring, and magnets are fixedly connected around the inner wall of the base.

[0011] The upper and lower sides of the front face of the mounting frame are both provided with triangular protrusions, and the adjacent surfaces of the two groups of triangular protrusions are perpendicular to the mounting frame.

[0012] The base is made of stone and is large in size, making the base heavy.

[0013] The material of the limit rod is steel, so that the limit rod can be magnetically connected with the magnet.

[0014] The technical solution provided by the utility model has the following technical effects:

[0015] 1. The utility model provides a photovoltaic power station bracket which is convenient for adjusting the elevation angle. By using the adjustment frame, the sliding tube and the screw rod in combination, the sliding tube is moved to make the adjustment frame tilt at different angles, so that the elevation angle of the mounting frame can be adjusted. Then, the screw rod is rotated through the support frame and the sliding tube, and then the adjustment frame can be fixed. This device changes the tilt angle of the mounting frame according to the position of the sun, and the operation is simple, with fewer steps, so as to achieve the effect of conveniently adjusting the tilt angle.

[0016] 2. The utility model provides a photovoltaic power station bracket which is easy to adjust the elevation angle. By using a limit rod and a rotating shaft in combination, the direction of the mounting frame can be adjusted by rotating the connecting column, and then the limit rod is inserted into the base to fix the mounting frame. This device can be rotated and adjusted in four directions, and the adjustment requires fewer steps, thereby achieving the effect of facilitating the rotation of the mounting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present utility or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present utility. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural stereogram of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the base structure of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the sliding tube structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the screw structure of the utility model;

[0022] Figure 5 This is a schematic diagram of the magnet structure of the utility model.

[0023] In the figure: 1. support frame; 2. connecting shaft; 3. mounting frame; 4. rotating plate; 5. adjustment frame; 6. sliding tube; 7. screw; 8. knob; 9. connecting column; 10. rotating shaft; 11. base; 12. connecting plate; 13. protective tube; 14. limiting rod; 15. pull ring; 16. magnet. DETAILED DESCRIPTION

[0024] See also Figures 1 to 5 , a photovoltaic power station bracket that is easy to adjust the elevation angle;

[0025] include:

[0026] A support frame 1, a connecting shaft 2 is fixedly connected to the rear of the support frame 1, a mounting frame 3 is rotatably connected to the surface of the connecting shaft 2, a rotating plate 4 is fixedly connected to the top of the back of the mounting frame 3, an adjusting frame 5 is rotatably connected to the front of the rotating plate 4, a sliding tube 6 is fixedly connected to the bottom of the adjusting frame 5, and both ends of the sliding tube 6 are slidably connected to the inner wall of the support frame 1, the inner walls on both sides of the support frame 1 are threadedly connected with screws 7, and the surface of the screws 7 penetrates and is inserted into the inner wall of the support frame 1, and a knob 8 is fixedly connected to the front end of the screws 7;

[0027] The middle part of the screw rod 7 is not provided with threads. When the screw rod 7 is inserted into the support frame 1 and the sliding tube 6, the part of the screw rod 7 without threads is located inside the sliding tube 6, so as to prevent the threads from wearing the inner wall of the sliding tube 6.

[0028] When the mounting frame 3 is adjusting the inclination, the knob 8 is turned to make the knob 8 drive the screw rod 7 on the back to rotate, so that the screw rod 7 is disengaged from the thread of the inner wall of the support frame 1, and then the screw rod 7 is pulled outward and the screw rod 7 is continuously turned to make the screw rod 7 disengage from the sliding tube 6. At this time, the sliding tube 6 is disengaged from the fixation, and then the bottom of the adjustment frame 5 is pulled to make the sliding tube 6 slide on the inner wall of the support frame 1, so that the adjustment frame 5 is tilted at different angles, and the adjustment frame 5 drives the rotating plate 4 to tilt and rotate, and the rotating plate 4 drives the front mounting frame 3 to tilt at different angles, and then the external solar panel is installed on the mounting frame 3, so that the solar panel can be used;

[0029] A connecting column 9 is fixedly connected to the middle of the support frame 1, a rotating shaft 10 is rotatably connected to the bottom end of the connecting column 9, and a base 11 is rotatably connected to the bottom end of the rotating shaft 10;

[0030] The base 11 is made of stone, so that the base 11 is heavy, which effectively reduces the probability of the solar panel and the mounting frame 3 being blown away by the wind;

[0031] When the mounting frame 3 is adjusted in angle, the support frame 1 is rotated so that the support frame 1 drives the middle connecting column 9 to rotate, and the connecting column 9 drives the bottom rotating shaft 10 to rotate, so that the mounting frame 3 can be rotated to four angles;

[0032] A connecting plate 12 is fixedly connected to the top of the front of the connecting column 9, a protective tube 13 is fixedly connected to the bottom of the connecting plate 12, a limiting rod 14 is inserted through the inner walls of the connecting plate 12 and the protective tube 13, and the bottom end of the limiting rod 14 is inserted into the inner wall of the base 11, a pull ring 15 is fixedly connected to the top of the limiting rod 14, and magnets 16 are fixedly connected to the inner wall of the base 11 all around;

[0033] When the mounting bracket 3 is adjusting its angle, hold the pull ring 15 and pull it upward, so that the pull ring 15 drives the limiting rod 14 at the bottom to move upward. At this time, the limiting rod 14 is separated from the magnet 16 and the limiting rod 14 is separated from the base 11, so that the connecting column 9 is separated from the fixation, and the mounting bracket 3 is rotated to four different angles. After rotation, the pull ring 15 is released, so that the limiting rod 14 drops due to gravity and is inserted into the inner wall of the base 11, so that the magnet 16 is magnetically connected to the limiting rod 14, thereby fixing the mounting bracket 3.

[0034] Working principle: turn the knob 8 and pull it outwards to make the screw rod 7 disengage from the sliding tube 6. At this time, the sliding tube 6 is disengaged, so that the inclination angle of the adjustment frame 5 can be adjusted, so that the adjustment frame 5 drives the mounting frame 3 to tilt at different angles. After adjusting to a suitable angle, the screw rod 7 is rotated and inserted into the threaded holes corresponding to the support frame 1 and the sliding tube 6, so that the screw rod 7 penetrates the support frame 1 and the sliding tube 6, thereby completing the fixation of the mounting frame 3. Then, the external solar panel is installed on the top of the mounting frame 3 to ensure that solar energy is efficiently irradiated on the external solar panel. When the angle of the solar panel needs to be adjusted, the pull ring 15 is pulled upward to make the limit rod 14 rise and separate from the base 11. At this time, the magnet 16 and the limit rod 14 are separated from the magnetic attraction, so that the connecting column 9 is separated from the fixation, and then the support frame 1 is rotated to make the mounting frame 3 and the external solar panel rotate in four different directions, and then the pull ring 15 is loosened to make the limit rod 14 inserted into the circular hole on the top of the corresponding base 11, so that the limit rod 14 is magnetically connected with the magnet 16, so that the mounting frame 3 is fixed, and then the angle of the external solar panel is adjusted.

Claims

1. A photovoltaic power station support that is convenient for adjusting the elevation angle, comprising a support frame (1), characterized in that: The rear end of the support frame (1) is fixedly connected to a connecting shaft (2), the surface of the connecting shaft (2) is rotatably connected to a mounting frame (3), the top of the back of the mounting frame (3) is fixedly connected to a rotating plate (4), the front of the rotating plate (4) is rotatably connected to an adjustment frame (5), the bottom of the adjustment frame (5) is fixedly connected to a sliding tube (6), and both ends of the sliding tube (6) are slidably connected to the inner wall of the support frame (1), the inner walls on both sides of the support frame (1) are threadedly connected to screw rods (7), and the surface of the screw rods (7) penetrates and is inserted into the inner wall of the support frame (1), and the front end of the screw rods (7) is fixedly connected to a knob (8).

2. A photovoltaic power station bracket that is easy to adjust the elevation angle according to claim 1, characterized in that: A connecting column (9) is fixedly connected to the middle of the support frame (1), the bottom end of the connecting column (9) is rotatably connected to a rotating shaft (10), and the bottom end of the rotating shaft (10) is rotatably connected to a base (11).

3. A photovoltaic power station support that is easy to adjust the elevation angle according to claim 2, characterized in that: The top of the front face of the connecting column (9) is fixedly connected to a connecting plate (12), the bottom of the connecting plate (12) is fixedly connected to a protective tube (13), the inner walls of the connecting plate (12) and the protective tube (13) are penetrated by a limiting rod (14), and the bottom end of the limiting rod (14) is inserted into the inner wall of the base (11), the top end of the limiting rod (14) is fixedly connected to a pull ring (15), and magnets (16) are fixedly connected to the inner wall of the base (11) on all sides.

4. The photovoltaic power station bracket that is easy to adjust the elevation angle according to claim 1 is characterized in that: The upper and lower sides of the front face of the mounting frame (3) are both provided with triangular protrusions, and the adjacent surfaces of the two groups of triangular protrusions are perpendicular to the mounting frame (3).

5. The photovoltaic power station support that is easy to adjust the elevation angle according to claim 2 is characterized in that: The base (11) is made of stone and is relatively large, making the base (11) relatively heavy.

6. The photovoltaic power station support that is easy to adjust the elevation angle according to claim 3 is characterized by: The material of the limiting rod (14) is steel, so that the limiting rod (14) can be magnetically connected to the magnet (16).

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