Fixed photovoltaic support

Abstract

The invention provides a fixed photovoltaic support which comprises a base, a stand column and a top plate, the stand column is fixed to the top of the base, supporting top feet are arranged at the bottom of the base, a supporting top block is arranged at the top of the stand column, a connecting hinge is arranged at the top of the supporting top block, an auxiliary connecting frame is arranged at the bottom of the top plate, and the connecting hinge is hinged to the auxiliary connecting frame. The top of the top plate is used for installing a photovoltaic panel, erecting frames are arranged between the two side walls of the stand column and the top of the base, and height adjusting units are arranged at the tops of the two erecting frames and used for adjusting the inclination angle of the top plate. The problem that in the prior art, the angle of a photovoltaic panel on the top of an existing photovoltaic panel installation support is not convenient to adjust is solved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to a fixed photovoltaic bracket. Background Art

[0002] Photovoltaic panels are devices that use solar energy to convert into electrical energy. Photovoltaic panels convert light energy into direct current electricity through the photovoltaic effect, which can be used to generate electricity or power various devices. At the same time, photovoltaic panels are of great significance in the field of environmental protection and energy conservation. They can reduce dependence on traditional energy and are widely used in households, industries, agriculture and other fields. With the continuous advancement of science and technology, light energy has become a sustainable clean energy.

[0003] The Chinese utility model patent with announcement number CN216056870U discloses a high-pile single-column fixed photovoltaic module bracket, which has the following beneficial effects: the operator can complete the installation of the middle beam, rear beam and front beam while standing on the ground, and most of the high-altitude operations are changed to ground operations, which effectively reduces the safety risks and greatly improves the installation efficiency; the process is simple, the operation is flexible and convenient, the number of personnel is small, the efficiency is high, and the construction cost is low; because the first inclined beam and the second inclined beam can be rotated, the inclination angle of the bracket can also be easily adjusted.

[0004] However, during use, it was found that when the photovoltaic panels were installed on a fixed photovoltaic bracket, the inclination angle of the photovoltaic panels was fixed, and the sun would move over time, resulting in reduced lighting efficiency and affecting the normal power supply to units that needed electricity. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a fixed photovoltaic bracket, which solves the problem in the prior art that the angle of the photovoltaic panel on the top of the existing photovoltaic panel mounting bracket is not easy to adjust.

[0006] According to an embodiment of the present invention, a fixed photovoltaic bracket includes: a base, a column and a top plate, the column is fixed on the top of the base, a supporting top foot is arranged at the bottom of the base, a supporting top block is arranged at the top of the column, a connecting page is arranged at the top of the supporting top block, an auxiliary connecting frame is arranged at the bottom of the top plate, the connecting page is hinged to the auxiliary connecting frame, the top of the top plate is used to install photovoltaic panels, frames are arranged between the two side walls of the column and the top of the base, height adjustment units are arranged at the top of the two frames, and the two height adjustment units are used to adjust the inclination angle of the top plate.

[0007] Compared with the prior art, the present invention has the following beneficial effects: by arranging a connecting page on the top of the supporting top block, the connecting page is hinged to the auxiliary connecting frame at the bottom of the top plate, so that the top plate can rotate on the top of the supporting top block, and one end of the top plate is driven to rise by the height adjustment unit on one side, and the height adjustment unit on the other side is driven away from the top plate, so that the inclination angle of the photovoltaic panel on the top of the top plate is changed, and then the angle of the photovoltaic panel can be adjusted according to the change of the movement of sunlight, so as to avoid the reduction of lighting efficiency and affect the normal power supply to the units that need electricity.

[0008] Furthermore, the two height adjustment units include: a mounting rod, a top rod, a guide rod and a lifting mechanism. The mounting rod is fixed to the top of the frame, and a vertical slide groove is arranged on the mounting rod. The top rod is L-shaped, and one end of the top rod passes through the slide groove horizontally, and the other end extends vertically upward. The guide rod is fixed to the side wall of the mounting rod, and the guide rod vertically passes through the top rod, and the top rod is slidably connected with the slide groove and the guide rod in the vertical direction. The lifting mechanism is located on the side wall of the mounting rod, and the lifting mechanism is located directly below the top rod.

[0009] Furthermore, each of the lifting mechanisms includes: a rubber support plate and a sliding sleeve, the rubber support plate is vertically fixed on the side wall of the mounting rod, the sliding sleeve is slidably mounted on the end of the rubber support plate, the side wall of the sliding sleeve is provided with a supporting buckle block, and the top of the sliding sleeve is tightly attached to the bottom of the jack.

[0010] Furthermore, a mounting groove is provided on the top of the top plate, and the photovoltaic panel is installed in the mounting groove.

[0011] Furthermore, a plurality of clips are provided on the top of the top plate and are located on one side of the mounting groove, and the photovoltaic panel is clamped in the mounting groove by the clips.

[0012] Furthermore, auxiliary support frames for supporting the base on the ground are provided at both ends of the base.

[0013] Furthermore, reinforcing ribs are provided on the scaffolding.

[0014] Furthermore, a lifting ring is provided on the side wall of the frame.

[0015] Furthermore, a controller is provided at the bottom of the top plate, the photovoltaic panel is electrically connected to the controller, a sensor is provided on the photovoltaic panel, the sensor is used to transmit working status information of the photovoltaic panel to the controller, and an alarm light is provided on the side wall of the supporting top block, and the alarm light is electrically connected to the controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0017] Figure 2 for Figure 1Exploded diagram.

[0018] Figure 3 Schematic diagram of the height adjustment unit

[0019] In the above drawings: 1. Base; 2. Support top foot; 3. Column; 4. Support top block; 5. Connection page; 6. Top plate; 7. Auxiliary connection frame; 8. Photovoltaic panel; 9. Scaffolding; 10. Height adjustment unit; 11. Mounting rod; 12. Slide groove; 13. Top rod; 14. Guide rod; 15. Rubber support plate; 16. Sliding sleeve; 17. Support buckle block; 18. Auxiliary support frame; 19. Reinforcement rib; 20. Lifting ring; 21. Alarm light. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1 As shown, an embodiment of the present invention proposes a fixed photovoltaic bracket, including: a base 1, a column 3 and a top plate 6, the column 3 is fixed on the top of the base 1, a supporting top foot 2 is arranged at the bottom of the base 1, a supporting top block 4 is arranged at the top of the column 3, a connecting page 5 is arranged at the top of the supporting top block 4, an auxiliary connecting frame 7 is arranged at the bottom of the top plate 6, the connecting page 5 is hinged to the auxiliary connecting frame 7, the top of the top plate 6 is used to install a photovoltaic panel 8, frames 9 are arranged between the two side walls of the column 3 and the top of the base 1, height adjustment units 10 are arranged at the top of the two frames 9, and the two height adjustment units 10 are used to adjust the inclination angle of the top plate 6.

[0022] By setting a connecting page 5 on the top of the supporting top block 4, the connecting page 5 is hinged to the auxiliary connecting frame 7 at the bottom of the top plate 6, so that the top plate 6 can rotate on the top of the supporting top block 4, and one end of the top plate 6 is driven to rise by the height adjustment unit 10 on one side, and the height adjustment unit 10 on the other side is driven away from the top plate 6, so that the inclination angle of the photovoltaic panel 8 on the top of the top plate 6 is changed, and then the angle of the photovoltaic panel can be adjusted according to the change of the movement of sunlight, so as to avoid the reduction of lighting efficiency and affect the normal power supply to the units that need electricity.

[0023] like Figure 3 As shown, the two height adjustment units 10 both include: a mounting rod 11, a push rod 13, a guide rod 14 and a lifting mechanism. The mounting rod 11 is fixed to the top of the frame 9. A vertical slide groove 12 is provided on the mounting rod 11. The push rod 13 is L-shaped. One end of the push rod 13 passes through the slide groove 12 horizontally, and the other end extends vertically upward. The guide rod 14 is fixed to the side wall of the mounting rod 11. The guide rod 14 vertically passes through the push rod 13, and the push rod 13 is slidably connected with the slide groove 12 and the guide rod 14 in the vertical direction. The lifting mechanism is located on the side wall of the mounting rod 11, and the lifting mechanism is located directly below the push rod 13.

[0024] like Figure 3 As shown, each of the lifting mechanisms includes: a rubber support plate 15 and a sliding sleeve 16. The rubber support plate 15 is vertically fixed on the side wall of the mounting rod 11. The sliding sleeve 16 is slidably sleeved on the end of the rubber support plate 15. The side wall of the sliding sleeve 16 is provided with a supporting buckle block 17. The top of the sliding sleeve 16 is in close contact with the bottom of the jack 13.

[0025] Specifically, the working principle of the height adjustment unit 10 is as follows: by pulling the support buckle block 17 outward, a certain gap is generated between one side of the sliding sleeve 16 and the rubber support plate 15, and then the sliding sleeve 16 is pushed vertically upward or downward to make the sliding sleeve 16 move vertically upward or vertically downward, thereby adjusting the height position of the top rod 13, that is, adjusting the height position of the end of the top plate 6. When the adjustment is completed, the support buckle block 17 is released, and the sliding sleeve 16 is again fitted with the rubber support plate 15. Under the action of the friction force between the sliding sleeve 16 and the rubber support plate 15, the top rod 13 is kept at this height position.

[0026] Furthermore, a mounting groove is provided on the top of the top plate 6, and the photovoltaic panel 8 is installed in the mounting groove. Furthermore, a plurality of buckles are provided on the top of the top plate 6 on one side of the mounting groove, and the photovoltaic panel 8 is clamped in the mounting groove by the buckles, so as to facilitate the removal and installation of the photovoltaic panel 8. Specifically, Figure 1 As shown, auxiliary support frames 18 for supporting the base 1 on the ground are provided at both ends to improve the stability of the base 1; reinforcing ribs 19 are also provided on the frame 9; further, a lifting ring 20 can be provided on the side wall of the frame 9 to facilitate the transportation of the photovoltaic panel 8 bracket.

[0027] Furthermore, a controller is provided at the bottom of the top plate 6, the photovoltaic panel 8 is electrically connected to the controller, a sensor is provided on the photovoltaic panel 8, the sensor is used to transmit the working status information of the photovoltaic panel 8 to the controller, an alarm light 21 is provided on the side wall of the supporting top block 4, and the alarm light 21 is electrically connected to the controller; by setting the sensor, the sensor receives the working status information of the photovoltaic panel 8 and transmits the information to the controller, and the controller controls whether to start the alarm light 21 according to the working status information of the photovoltaic panel 8, so that the staff can know in time whether the inclination angle of the photovoltaic panel 8 needs to be adjusted.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A fixed photovoltaic support, characterized in that: include: A base (1), a column (3) and a top plate (6), wherein the column (3) is fixed on the top of the base (1), a supporting top foot (2) is arranged at the bottom of the base (1), a supporting top block (4) is arranged at the top of the column (3), a connecting leaf (5) is arranged at the top of the supporting top block (4), an auxiliary connecting frame (7) is arranged at the bottom of the top plate (6), the connecting leaf (5) is hinged to the auxiliary connecting frame (7), the top of the top plate (6) is used to install a photovoltaic panel (8), and frames (9) are arranged between the two side walls of the column (3) and the top of the base (1), and height adjustment units (10) are arranged at the top of the two frames (9), and the two height adjustment units (10) are used to adjust the inclination angle of the top plate (6).

2. A fixed photovoltaic support as claimed in claim 1, characterized in that: The two height adjustment units (10) each comprise: a mounting rod (11), a top rod (13), a guide rod (14) and a lifting mechanism. The mounting rod (11) is fixed on the top of the frame (9). A vertical slide groove (12) is provided on the mounting rod (11). The top rod (13) is L-shaped. One end of the top rod (13) passes through the slide groove (12) horizontally, and the other end thereof extends vertically upward. The guide rod (14) is fixed on the side wall of the mounting rod (11). The guide rod (14) vertically passes through the top rod (13). The top rod (13) is slidably connected with the slide groove (12) and the guide rod (14) in the vertical direction. The lifting mechanism is located on the side wall of the mounting rod (11), and the lifting mechanism is located directly below the top rod (13).

3. A fixed photovoltaic support as claimed in claim 2, characterized in that: Each of the lifting mechanisms comprises: a rubber support plate (15) and a sliding sleeve (16); the rubber support plate (15) is vertically fixed on the side wall of the mounting rod (11); the sliding sleeve (16) is slidably sleeved on the end of the rubber support plate (15); a supporting buckle block (17) is provided on the side wall of the sliding sleeve (16); and the top of the sliding sleeve (16) is in close contact with the bottom of the jack rod (13).

4. A fixed photovoltaic support as claimed in claim 3, characterized in that: The top of the top plate (6) is provided with a mounting groove, and the photovoltaic panel (8) is mounted in the mounting groove.

5. A fixed photovoltaic support as claimed in claim 4, characterized in that: The top of the top plate (6) is provided with a plurality of buckles located on one side of the installation groove, and the photovoltaic panel (8) is clamped in the installation groove by the buckles.

6. A fixed photovoltaic support as described in any one of claims 1 to 5, characterized in that: Both ends of the base (1) are provided with auxiliary support frames (18) for supporting on the ground.

7. A fixed photovoltaic support as claimed in claim 6, characterized in that: The frame (9) is also provided with reinforcing ribs (19).

8. A fixed photovoltaic support as claimed in claim 7, characterized in that: A lifting ring (20) is also provided on the side wall of the frame (9).

9. A fixed photovoltaic support as claimed in claim 1, characterized in that: A controller is provided at the bottom of the top plate (6), the photovoltaic panel (8) is electrically connected to the controller, a sensor is provided on the photovoltaic panel (8), and the sensor is used to transmit working status information of the photovoltaic panel (8) to the controller, and an alarm light (21) is provided on the side wall of the supporting top block (4), and the alarm light (21) is electrically connected to the controller.

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