Photovoltaic construction supporting device convenient for accurate butt joint

Abstract

The utility model relates to the technical field of photovoltaic panel construction, and discloses a photovoltaic construction supporting device convenient for accurate butt joint, which comprises a support, the inner wall of the support is fixedly connected with a transverse rod, the side wall of the transverse rod is rotatably connected with a frame body, and the transverse rod is fixedly connected with the frame body. The top end face of the support body is fixedly connected with a photovoltaic panel, and an adjusting assembly is arranged on the side wall of the support. According to the photovoltaic construction supporting device convenient for accurate butt joint, the two groups of connecting frames are hooped together by the limiting hoops, and the two groups of brackets are fixed together, so that the two groups of frame bodies are structurally fixed, and the two groups of frame bodies are formed into a whole, and therefore, tiny position deviation possibly occurring to a single frame body is reduced; all the photovoltaic panels are aligned in the same horizontal or vertical direction, the drainage and cleaning effects of the photovoltaic panels are improved, the overall visual aesthetic feeling is improved, the angles of the multiple photovoltaic panels are synchronously adjusted, and it can be ensured that the whole photovoltaic array is in the optimal orientation all the time.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic panel construction technology, specifically a support device for photovoltaic construction that facilitates precise docking. Background Technology

[0002] A photovoltaic (PV) panel is a device that uses the photovoltaic effect to directly convert solar energy into electrical energy. It is usually composed of multiple photovoltaic cells. These cells use semiconductor materials such as silicon and generate direct current by absorbing photons in sunlight to excite electrons. Its advantages are that it is clean and environmentally friendly, renewable, and has low maintenance costs. In areas with abundant sunshine, it can generate electricity stably for a long time, which helps to reduce dependence on traditional fossil fuels and promote the development of a low-carbon economy.

[0003] According to a photovoltaic panel docking device and method for photovoltaic construction (Announcement No.: CN119109412A), the above application includes a docking support unit, a positioning unit, a fixing unit and a reinforcement unit; the positioning unit is provided in two sets, and the two sets of positioning units are installed on the docking support unit; the fixing unit is provided in two sets, and the two sets of fixing units are installed on the top of the docking support unit.

[0004] However, in actual use, photovoltaic power stations or rooftop photovoltaic systems typically cover large areas. If the photovoltaic panels are not arranged in a uniform manner, it will disrupt the overall visual consistency, appearing messy and affecting the overall aesthetics, thus reducing the visual quality of the project. In view of this, we propose a support device for photovoltaic construction that facilitates precise docking. Utility Model Content

[0005] The purpose of this invention is to provide a support device for photovoltaic construction that facilitates precise connection, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a photovoltaic construction support device for easy and precise connection, comprising a bracket, a crossbar fixedly connected to the inner wall of the bracket, a frame rotatably connected to the side wall of the crossbar, a photovoltaic panel fixedly connected to the top end face of the frame, and an adjustment component provided on the side wall of the bracket, the adjustment component comprising:

[0007] A fixing block, wherein a limiting groove is formed on the side wall of the fixing block, the fixing block is sleeved with a rotating rod, and a limiting groove is formed at both ends of the rotating rod, and a pulley is fixedly connected to the side wall of the limiting groove.

[0008] A connecting plate, the bottom of which is fixedly connected to a connecting frame, and the inner bottom surface of the connecting frame is fixedly connected to an elastic sheet, the connecting frame being sleeved with a limiting hoop;

[0009] A limiting block is inserted into a first limiting groove, and a second limiting groove is inserted into a third limiting groove. The first limiting groove is inserted into a connecting piece.

[0010] Preferably, the elastic sheet is wavy, and the inner wall of the limiting hoop has a chamfer. The limiting hoop fixes the two sets of connecting frames together, thereby connecting the two sets of photovoltaic panels together.

[0011] Preferably, the bottom of the frame is hinged with a mounting block, the outer wall of the mounting block is fixedly connected to a belt, the belt is connected to a pulley for transmission, the angle of the photovoltaic panel is adjusted, thereby driving the belt to move, and the belt movement drives the pulley and the rotating rod to rotate.

[0012] Preferably, the fixing block is fixedly connected to the inner wall of the bracket, and the connecting plate is fixedly connected to both sides of the frame.

[0013] Preferably, an elastic element is fixedly connected to the side wall of the limiting hoop, and an abutment piece is fixedly connected to the end of the elastic element away from the limiting hoop, the abutment piece abutting against the bottom end face of the connecting plate.

[0014] Preferably, an arc-shaped piece is fixedly connected to the side wall of the abutment piece, and the inclination angle of the arc-shaped piece is towards the direction of the elastic piece.

[0015] Preferably, both ends of the connector are inserted into the limiting groove, and the connector is respectively inserted into the connectors on the two sets of brackets, thereby connecting the rotating rods on the two sets of brackets together.

[0016] Compared with the prior art, this utility model provides a support device for photovoltaic construction that facilitates precise docking, and has the following beneficial effects:

[0017] 1. This photovoltaic construction support device, which facilitates precise alignment, uses adjustable components and limiting clamps to bind two sets of connecting frames together, fixing them structurally and forming a unified whole. This reduces minor positional deviations that may occur with individual frames, ensuring all photovoltaic panels are aligned horizontally or vertically, improving drainage and cleaning, and enhancing overall aesthetics. The rotation of the rotating rod drives another set of rotating rods via connectors, which in turn drives another set of photovoltaic panels to rotate via pulleys and belts. This allows multiple photovoltaic panels to adjust their angles synchronously, ensuring the entire photovoltaic array is always in the optimal orientation and maximizing light energy utilization. Cables are placed between the connecting frame and the photovoltaic panels, with elastic sheets separating different cables to ensure sufficient safety spacing, reduce short-circuit risks, and improve system safety. The elastic sheets also keep the cables neatly arranged, facilitating quick identification and management of different cables by construction personnel, thus improving installation efficiency.

[0018] 2. This photovoltaic construction support device, which facilitates precise connection, provides a certain elastic deformation capacity through the set abutment piece and elastic element, so that the limiting hoop can adapt to different installation errors when fixed, improve the fit of the connection, further enhance the fixation, make the bracket connection more stable, and reduce the loosening or displacement problems caused by vibration or temperature changes during long-term use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0020] Figure 2 This is a schematic diagram of the support structure of this utility model;

[0021] Figure 3 This utility model Figure 2 Schematic diagram of the structure of region A in the middle;

[0022] Figure 4 This utility model Figure 2 Schematic diagram of the structure of region B in the middle;

[0023] Figure 5 This is an exploded view of the limiting block of this utility model;

[0024] Figure 6 This is an exploded view of the connector of this utility model.

[0025] In the diagram: 1. Bracket; 2. Crossbar; 3. Frame; 4. Photovoltaic panel; 5. Adjustment component; 501. Fixing block; 502. Limiting groove one; 503. Rotating rod; 504. Limiting groove two; 505. Pulley; 506. Belt; 507. Connecting plate; 508. Connecting frame; 509. Elastic sheet; 510. Limiting hoop; 511. Limiting block; 512. Connecting piece; 6. Abutment piece; 7. Elastic element. Detailed Implementation

[0026] like Figures 1-6 As shown, this utility model provides a technical solution: a photovoltaic construction support device that facilitates precise docking, including a bracket 1, a crossbar 2 fixedly connected to the inner wall of the bracket 1, a frame 3 rotatably connected to the side wall of the crossbar 2, a photovoltaic panel 4 fixedly connected to the top end face of the frame 3, and an adjustment component 5 provided on the side wall of the bracket 1. The adjustment component 5 includes a fixing block 501, a first limiting groove 502, a rotating rod 503, a second limiting groove 504, a pulley 505, a belt 506, a connecting plate 507, a connecting frame 508, an elastic sheet 509, a limiting hoop 510, a limiting block 511, and a connecting piece 512.

[0027] In one embodiment of this utility model, a fixing block 501 is fixedly connected to the inner wall of the bracket 1. A limiting groove 502 is provided on the side wall of the fixing block 501. The fixing block 501 is sleeved with the rotating rod 503. A limiting groove 504 is provided at both ends of the rotating rod 503. A pulley 505 is fixedly connected to the side wall of the limiting groove 504. An installation block is hinged to the bottom of the frame 3. The outer wall of the installation block is fixedly connected to the belt 506. The belt 506 is connected to the pulley 505 for transmission. Adjusting the angle of the photovoltaic panel 4 drives the belt 506 to move. The movement of the belt 506 drives the pulley 505 and the rotating rod 503 to rotate.

[0028] The connecting plate 507 is fixedly connected to both sides of the frame 3. The bottom of the connecting plate 507 is fixedly connected to the connecting frame 508. The inner bottom surface of the connecting frame 508 is fixedly connected to the elastic sheet 509, which is wavy. The inner wall of the limiting hoop 510 is chamfered. The limiting hoop 510 fixes the two sets of connecting frames 508 together, thereby connecting the two sets of photovoltaic panels 4 together. The connecting frame 508 is sleeved with the limiting hoop 510. The limiting block 511 is inserted into the limiting groove 1 502. The limiting block 511 is inserted into the limiting groove 2 504. The limiting groove 1 502 is inserted into the connecting piece 512. The two ends of the connecting piece 512 are inserted into the limiting groove 1 502. The connecting piece 512 is inserted into the connecting piece 512 on the two sets of brackets 1 respectively, thereby connecting the rotating rods 503 on the two sets of brackets 1 together.

[0029] By clamping the two sets of connecting frames 508 together with the limiting clamp 510, the two sets of brackets 1 are fixed together, and the two sets of frame bodies 3 are structurally fixed, so that the two sets of frame bodies 3 form a whole. This reduces the slight positional deviation that may occur in the individual frame body 3, ensures that all photovoltaic panels 4 are aligned in the same horizontal or vertical direction, improves the drainage and cleaning effect of photovoltaic panels 4, and enhances the overall visual aesthetics.

[0030] Connector 512 is inserted into connector 512 on two sets of brackets 1 respectively, thereby connecting the rotating rods 503 on the two sets of brackets 1 together. The photovoltaic panel 4 is rotated, causing the photovoltaic panel 4 to rotate around the crossbar 2. The angle of the photovoltaic panel 4 is adjusted, which in turn drives the belt 506 to move. The movement of the belt 506 drives the pulley 505 and the rotating rod 503 to rotate. The rotation of the rotating rod 503 drives another set of rotating rods 503 to move through connector 512, thereby driving another set of photovoltaic panels 4 to rotate through pulley 505 and belt 506. This allows multiple photovoltaic panels 4 to adjust their angles synchronously, ensuring that the entire photovoltaic array is always in the best orientation and maximizing the utilization rate of light energy.

[0031] By placing the cables between the connector 508 and the photovoltaic panel 4, the elastic sheet 509 separates the different cables, ensuring sufficient safe spacing between the cables, reducing the risk of short circuits, and improving system safety. The elastic sheet 509 also separates the cables, making them neatly arranged and facilitating quick identification and management of different cables by construction personnel, thus improving installation efficiency.

[0032] In addition, an elastic element 7 is fixedly connected to the side wall of the limiting clamp 510. An abutment piece 6 is fixedly connected to the end of the elastic element 7 away from the limiting clamp 510. The abutment piece 6 abuts against the bottom end face of the connecting plate 507. An arc-shaped piece is fixedly connected to the side wall of the abutment piece 6. The inclination angle of the arc-shaped piece is towards the direction of the elastic piece 509. The elastic element 7 provides a certain elastic deformation capacity, so that the limiting clamp 510 can adapt to different installation errors when fixed, improve the fit of the connection, further enhance the fixation, make the bracket 1 connection more stable, and reduce the loosening or displacement problems caused by vibration or temperature changes during long-term use.

[0033] In this utility model, during use, the two sets of connecting frames 508 are clamped together by the limiting clamp 510, and the two sets of brackets 1 are fixed together, structurally fixing the two sets of frame bodies 3, so that the two sets of frame bodies 3 form a whole, thereby reducing the possible slight positional deviations of individual frame bodies 3, ensuring that all photovoltaic panels 4 are aligned in the same horizontal or vertical direction, improving the drainage and cleaning effect of photovoltaic panels 4, and enhancing the overall visual aesthetics. The connecting piece 512 is inserted into the connecting piece 512 on the two sets of brackets 1 respectively, thereby connecting the rotating rods 503 on the two sets of brackets 1 together. Rotating the photovoltaic panel 4 causes the photovoltaic panel 4 to rotate around the crossbar 2, adjusting the angle of the photovoltaic panel 4, which in turn drives the belt 506 to move. The movement drives the pulley 505 and the rotating rod 503 to rotate. The rotation of the rotating rod 503 drives another set of rotating rods 503 to move through the connector 512, thereby driving another set of photovoltaic panels 4 to rotate through the pulley 505 and the belt 506. This allows multiple photovoltaic panels 4 to adjust their angles synchronously, ensuring that the entire photovoltaic array is always in the optimal orientation and maximizing the utilization of light energy. By placing the cables between the connecting frame 508 and the photovoltaic panels 4, the elastic sheet 509 separates the different cables, ensuring sufficient safety distance between the cables, reducing the risk of short circuits, and improving system safety. The elastic sheet 509 also separates the cables, making them neatly arranged and facilitating quick identification and management of different cables by construction personnel, thus improving installation efficiency.

[0034] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A photovoltaic construction support device for easy and precise connection, comprising a bracket (1), wherein a crossbar (2) is fixedly connected to the inner wall of the bracket (1), a frame (3) is rotatably connected to the side wall of the crossbar (2), and a photovoltaic panel (4) is fixedly connected to the top end face of the frame (3), characterized in that: The side wall of the support (1) is provided with an adjustment assembly (5), the adjustment assembly (5) including: A fixing block (501) has a first limiting groove (502) on its side wall. The fixing block (501) is sleeved with a rotating rod (503). The two ends of the rotating rod (503) have second limiting grooves (504). A pulley (505) is fixedly connected to the side wall of the second limiting groove (504). A connecting plate (507) is fixedly connected to a connecting frame (508) at its bottom. An elastic sheet (509) is fixedly connected to the inner bottom surface of the connecting frame (508). The connecting frame (508) is sleeved with a limiting hoop (510). Limiting block (511), the limiting block (511) is inserted into limiting groove one (502), the limiting block (511) is inserted into limiting groove two (504), and the limiting groove one (502) is inserted into connecting piece (512).

2. The photovoltaic construction support device for easy and precise docking as described in claim 1, characterized in that: The elastic sheet (509) is wavy, and the inner wall of the limiting hoop (510) is chamfered.

3. The photovoltaic construction support device for easy and precise docking as described in claim 1, characterized in that: The bottom of the frame (3) is hinged with an installation block, the outer wall of the installation block is fixedly connected to the belt (506), and the belt (506) is connected to the pulley (505) for transmission.

4. A photovoltaic construction support device for easy and precise docking as described in claim 1, characterized in that: The fixing block (501) is fixedly connected to the inner wall of the bracket (1), and the connecting plate (507) is fixedly connected to both sides of the frame (3).

5. A photovoltaic construction support device for easy and precise docking as described in claim 1, characterized in that: An elastic element (7) is fixedly connected to the side wall of the limiting hoop (510). An abutment piece (6) is fixedly connected to the end of the elastic element (7) away from the limiting hoop (510). The abutment piece (6) abuts against the bottom end face of the connecting plate (507).

6. A photovoltaic construction support device for easy and precise docking according to claim 5, characterized in that: The side wall of the abutment piece (6) is fixedly connected to an arc-shaped piece, the inclination angle of which is toward the direction of the elastic piece (509).

7. A photovoltaic construction support device for easy and precise docking according to claim 1, characterized in that: The two ends of the connector (512) are inserted into the limiting groove (502), and the connector (512) is inserted into the connector (512) on the two sets of brackets (1) respectively.

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