Photovoltaic fixing support and roof panel connecting device

Abstract

The utility model relates to the technical field of photovoltaic fixing supports, and particularly discloses a photovoltaic fixing support and roof panel connecting device which comprises an installation box, the upper surface of the installation box is fixedly connected with two fixing plates, and two rotating rods are rotatably connected between the faces, close to each other, of the two fixing plates. Mounting supports and adjusting assemblies are fixedly connected to the outer surfaces of the two rotating rods, the adjusting assemblies are mounted in the mounting box and used for controlling the overturning angle of the mounting supports, and the assembling assemblies are mounted on the left side face and the right side face of the mounting box and used for assembling the mounting supports. And the assembling assembly is used for splicing, mounting and using a plurality of devices as a whole. By arranging the assembling assembly, the effect of conveniently connecting multiple devices integrally can be achieved, and after connection, the multiple devices can adjust the angle of the mounting support at the same time by rotating the mounting support located on the left side.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic fixing brackets, in particular to a device for connecting a photovoltaic fixing bracket and a roof panel. Background Art

[0002] Solar photovoltaic brackets are special brackets designed for placing, installing, and fixing solar panels in solar photovoltaic power generation systems. They are generally made of aluminum alloy, carbon steel, and stainless steel.

[0003] When installing photovoltaics on some small roofs, solar panels are generally installed on photovoltaic brackets so that they can receive light energy. Currently, when installing photovoltaic brackets on the market, they are often fixed directly on the roof. After the installation is completed, the angle of the solar panel cannot be changed, and it cannot receive sunlight well, which affects the energy production of the solar panel.

[0004] To this end, we propose a photovoltaic fixed bracket and roof panel connection device. Utility Model Content

[0005] The purpose of the present invention is to provide a photovoltaic fixing bracket and roof panel connection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic fixed bracket and roof panel connection device, comprising a mounting box, two fixed plates fixedly connected to the upper surface of the mounting box, two rotating rods rotatably connected between the mutually adjacent sides of the two fixed plates, the outer surfaces of the two rotating rods are fixedly connected to the mounting bracket, an adjustment component, the adjustment component is installed inside the mounting box, the adjustment component is used to control the flipping angle of the mounting bracket for use, and an assembly component, the assembly component is installed on the left and right sides of the mounting box, and the assembly component is used to splice and install multiple devices as a whole.

[0007] Preferably, the adjustment assembly includes two top blocks, each of which is clamped with the upper surface of the installation box, and the bottom surfaces of the two top blocks are clamped with guide rods, and the other end of each guide rod is fixedly connected to the bottom wall of the installation box, and the left side of the installation box is rotatably connected with a threaded rod, and the other end of the threaded rod passes through the right side of the installation box and is rotatably connected to the right side of the installation box. The outer surface of the installation box is threadedly connected with a moving block, and the moving block is located inside the installation box. The moving block is in contact with the inclined surfaces of the two top blocks, and the upper surfaces of the two top blocks are in contact with the bottom surfaces of the two mounting brackets respectively.

[0008] Preferably, a spring is fixedly connected between the bottom surface of each top block and the bottom wall of the installation box, and each spring is respectively sleeved with a corresponding guide rod.

[0009] Preferably, a blocking rod is fixedly connected to the bottom surface of the top block.

[0010] Preferably, the bottom wall of the installation box is fixedly connected to a limiting rod, and the moving block is engaged with the limiting rod.

[0011] Preferably, the assembly component includes a hexagonal block, which is fixedly connected to the left end of the threaded rod, and the right end of the threaded rod is fixedly connected to a hexagonal sleeve, the size of the hexagonal sleeve is adapted to the hexagonal block, the left side of the installation box is fixedly connected to two insertion rods, and the right side of the installation box is fixedly connected to two slots, a group of elastic steel sheets are fixedly installed on the upper surface of the two slots, and a square is fixedly installed on the upper surface of each group of elastic steel sheets, and a card block is fixedly connected to the bottom surface of each block, the card block is clamped with the upper surface of the slot, and the card block extends to the inside of the slot, and the size of the two insertion rods is adapted to the size of the internal space of the slot.

[0012] Preferably, the size of the block is adapted to the size of the tooth groove on the surface of the insertion rod.

[0013] Preferably, mounting plates are fixedly mounted on the lower portions of the front and back sides of the mounting box.

[0014] The utility model has at least the following beneficial effects:

[0015] 1. When it is necessary to adjust the angle of the photovoltaic panel, first use a tool such as a wrench to twist the hexagonal block in the positive direction, so that the threaded rod can be rotated in the positive direction, and the movable block threadedly connected to the threaded rod can be moved to the right. At this time, the movable block will contact the inclined surface of the top block, and the top block can be raised by setting the guiding effect of the guide rod. After the top block rises, the top surface of the top block will push the bottom surface of the mounting bracket, and the two mounting brackets can be flipped upward, thereby driving the solar panel installed on the surface of the mounting bracket to flip upward. When the mounting bracket needs to be flipped downward, only the hexagonal block needs to be twisted in the opposite direction to move the movable block to the left. At this time, the top block is affected by its own gravity and the elastic force of the spring to cause the top block to drop, and the mounting bracket can be flipped downward.

[0016] By setting up the adjustment component, the angle of the solar panel can be adjusted even after the installation is completed, which can increase the energy production capacity of the entire device.

[0017] 2. When the roof needs to install multiple devices as a whole, first fix the first device as a whole to the ground with screws through the set mounting plate, then align the left side of the other mounting box with the right side of the first mounting box, insert the mounting bracket on the right into the inside of the hexagonal sleeve on the left, and insert the two plug-in rods on the right into the inside of the two slots on the left. When the slot is inserted into the slot, the plug-in rod will first lift the card block, and then after continued insertion, the card block will be stuck in the groove of the plug-in rod under the action of the elastic force of the elastic steel sheet, achieving a certain fixing effect. It is more convenient to use screws to fix the mounting box on the right through the mounting plate later.

[0018] By setting up the assembly components, it is possible to facilitate the connection of multiple devices as a whole, and after the connection, the angle of the mounting bracket can be adjusted simultaneously by rotating the mounting bracket on the left side of the multiple devices as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0021] Figure 3 This is a schematic diagram of the side cross-sectional structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure at point A.

[0024] In the figure: 1. Adjustment component; 2. Assembly component; 3. Installation box; 4. Installation plate; 5. Fixed plate; 6. Rotating rod; 7. Installation bracket; 8. Threaded rod; 9. Moving block; 10. Limit rod; 11. Guide rod; 12. Spring; 13. Top block; 14. Insert rod; 15. Hexagonal sleeve; 16. Stop rod; 17. Slot; 18. Card block; 19. Block; 20. Elastic steel sheet; 21. Hexagonal block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 5 , the utility model provides a technical solution:

[0027] Example 1

[0028] A photovoltaic fixed bracket and roof panel connection device includes a mounting box 3, two fixing plates 5 are fixedly connected to the upper surface of the mounting box 3, two rotating rods 6 are rotatably connected between the sides of the two fixing plates 5 that are close to each other, and the outer surfaces of the two rotating rods 6 are fixedly connected to mounting brackets 7, an adjustment component 1, the adjustment component 1 is installed inside the mounting box 3, the adjustment component 1 is used to control the flip angle of the mounting bracket 7 for use, and an assembly component 2, the assembly component 2 is installed on the left and right sides of the mounting box 3, and the assembly component 2 is used to splice and install multiple devices as a whole.

[0029] The adjustment assembly 1 includes a top block 13, which has two top blocks 13. Both top blocks 13 are clamped with the upper surface of the installation box 3, and the bottom surfaces of the two top blocks 13 are clamped with guide rods 11. The other end of each guide rod 11 is fixedly connected to the bottom wall of the installation box 3. The left side of the installation box 3 is rotatably connected to the threaded rod 8. The other end of the threaded rod 8 passes through the right side of the installation box 3 and is rotatably connected to the right side of the installation box 3. The outer surface of the installation box 3 is threadedly connected with a moving block 9. The moving block 9 is inside the installation box 3. The moving block 9 is in contact with the inclined surfaces of the two top blocks 13, and the upper surfaces of the two top blocks 13 are in contact with the bottom surfaces of the two mounting brackets 7 respectively.

[0030] A spring 12 is fixedly connected between the bottom surface of each top block 13 and the bottom wall of the installation box 3. Each spring 12 is respectively connected to the corresponding guide rod 11, which can provide a certain amount of assistance for the top block 13 when moving downward.

[0031] The bottom surface of the top block 13 is fixedly connected with a blocking rod 16 to prevent the moving block 9 from colliding with the guide rod 11 when moving to the right.

[0032] The bottom wall of the installation box 3 is fixedly connected to the limit rod 10, and the moving block 9 is engaged with the limit rod 10, which can provide a guide for the moving block 9 when moving left and right.

[0033] When the angle of the photovoltaic panel needs to be adjusted, first use a tool such as a wrench to twist the hexagonal block 21 in the positive direction, so that the threaded rod 8 can be rotated in the positive direction. At this time, the moving block 9 threadedly connected to the threaded rod 8 can be moved to the right. At this time, the moving block 9 will contact the inclined surface of the top block 13. By setting the guiding effect of the guide rod 11, the top block 13 can be raised. After the top block 13 rises, the top surface of the top block 13 will push the bottom surface of the mounting bracket 7. At this time, the two mounting brackets 7 can be flipped upward, and then the solar panel installed on the surface of the mounting bracket 7 can be flipped upward. When the mounting bracket 7 needs to be flipped downward, it is only necessary to turn the hexagonal block 21 in the opposite direction to make the moving block 9 move to the left. At this time, the top block 13 is affected by its own gravity and the elastic force of the spring 12, which can make the top block 13 fall, and the mounting bracket 7 can be flipped downward.

[0034] By providing the adjustment component 1, the angle of the solar panel illumination can be adjusted even after the installation of the entire device is completed, thereby increasing the energy production capacity of the entire device.

[0035] Example 2

[0036] Assembly component 2 includes a hexagonal block 21, which is fixedly connected to the left end of threaded rod 8. The right end of threaded rod 8 is fixedly connected to a hexagonal sleeve 15, the size of which is compatible with the hexagonal block 21. The left side of the mounting box 3 is fixedly connected to two insertion rods 14, and the right side of the mounting box 3 is fixedly connected to two slots 17. The upper surfaces of each slot 17 are fixedly mounted with a set of elastic steel plates 20. Each set of elastic steel plates 20 is fixedly mounted with a block 19 on the upper surface. The bottom surface of each block 19 is fixedly connected to a clamping block 18, which is engaged with the upper surface of the slot 17 and extends into the interior of the slot 17. The size of the two insertion rods 14 is compatible with the internal space of the slot 17.

[0037] The size of the block 18 matches the size of the tooth groove on the surface of the insertion rod 14 .

[0038] The lower part of the front and back of the installation box 3 are fixedly mounted with mounting plates 4, which facilitates the fixed installation of the entire device on the roof.

[0039] When the roof needs to install multiple devices as a whole, first fix the first device as a whole to the ground with screws through the set mounting plate 4, then align the left side of another mounting box 3 with the right side of the first mounting box 3, insert the mounting bracket 7 on the right into the inside of the hexagonal sleeve 15 on the left, and insert the two insertion rods 14 on the right into the inside of the two slots 17 on the left. When the slot 17 is inserted into the inside of the slot 17, the insertion rod 14 will first lift the block 18, and then after continued insertion, the block 18 will be stuck in the groove of the insertion rod 14 under the action of the elastic force of the elastic steel sheet 20, achieving a certain fixing effect. It is more convenient to use screws to fix the mounting box 3 on the right through the mounting plate 4 later.

[0040] By setting up the assembly component 2, it is possible to facilitate the connection of multiple devices as a whole, and after the connection, by rotating the mounting bracket 7 on the left side, the angles of the mounting bracket 7 of the multiple devices as a whole can be adjusted simultaneously.

[0041] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic fixed bracket and roof panel connection device, comprising a mounting box (3), wherein the upper surface of the mounting box (3) is fixedly connected to two fixing plates (5), two rotating rods (6) are rotatably connected between the mutually adjacent sides of the two fixing plates (5), and the outer surfaces of the two rotating rods (6) are fixedly connected to mounting brackets (7), characterized in that: An adjustment component (1), the adjustment component (1) being installed inside the installation box (3), and the adjustment component (1) being used to control the flip angle of the installation bracket (7); An assembly component (2) is installed on the left and right sides of the installation box (3), and the assembly component (2) is used for splicing and installing a plurality of devices as a whole.

2. The photovoltaic fixing bracket and roof panel connection device according to claim 1, characterized in that: The adjusting assembly (1) includes a top block (13), the top blocks (13) having two, the two top blocks (13) are both clamped with the upper surface of the installation box (3), the bottom surfaces of the two top blocks (13) are clamped with a guide rod (11), the other end of each guide rod (11) is fixedly connected to the bottom wall of the installation box (3), the left side of the installation box (3) is rotatably connected with a threaded rod (8), the other end of the threaded rod (8) passes through the right side of the installation box (3) and is rotatably connected to the right side of the installation box (3), the outer surface of the installation box (3) is threadedly connected with a moving block (9), the moving block (9) is inside the installation box (3), the moving block (9) contacts the inclined surfaces of the two top blocks (13), and the upper surfaces of the two top blocks (13) are respectively in contact with the bottom surfaces of the two mounting brackets (7).

3. The photovoltaic fixing bracket and roof panel connection device according to claim 2, characterized in that: A spring (12) is fixedly connected between the bottom surface of each top block (13) and the bottom wall of the installation box (3), and each spring (12) is respectively sleeved with a corresponding guide rod (11).

4. The photovoltaic fixing bracket and roof panel connection device according to claim 2, characterized in that: The bottom surface of the top block (13) is fixedly connected with a blocking rod (16).

5. The photovoltaic fixing bracket and roof panel connection device according to claim 2, characterized in that: The bottom wall of the installation box (3) is fixedly connected to a limiting rod (10), and the moving block (9) is engaged with the limiting rod (10).

6. The photovoltaic fixing bracket and roof panel connection device according to claim 2, characterized in that: The assembly component (2) includes a hexagonal block (21), the hexagonal block (21) is fixedly connected to the left end of the threaded rod (8), the right end of the threaded rod (8) is fixedly connected to a hexagonal sleeve (15), the size of the hexagonal sleeve (15) is adapted to the hexagonal block (21), the left side of the installation box (3) is fixedly connected to two insertion rods (14), the right side of the installation box (3) is fixedly connected to two slots (17), the upper surfaces of the two slots (17) are fixedly installed with a group of elastic steel sheets (20), the upper surface of each group of elastic steel sheets (20) is fixedly installed with a square block (19), the bottom surface of each square block (19) is fixedly connected with a clamping block (18), the clamping block (18) is clamped with the upper surface of the slot (17), the clamping block (18) extends to the inside of the slot (17), and the size of the two insertion rods (14) is adapted to the size of the internal space of the slot (17).

7. The photovoltaic fixing bracket and roof panel connection device according to claim 6, characterized in that: The size of the clamping block (18) is adapted to the size of the tooth groove on the surface of the insertion rod (14).

8. The photovoltaic fixing bracket and roof panel connection device according to claim 1, characterized in that: The lower parts of the front and back sides of the installation box (3) are both fixedly mounted with installation plates (4).

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