Offshore photovoltaic efficient mounting bracket

Abstract

The utility model, which relates to the technical field of the photovoltaic support, discloses an offshore photovoltaic high-efficiency installation support comprising a photovoltaic support, the top of which is provided with a photovoltaic panel; and the positioning assembly is arranged at the bottom of the photovoltaic support. The photovoltaic panel is supported by the first fixing clamping plate and the second fixing clamping plate, the photovoltaic panel is prevented from sliding down, the clamping button is rotated to enable the connecting rod to drive the rotating rod to rotate, the rotating rod drives the connecting rod connected with the rotating rod to rotate, the connecting rod drives the three connected deflection pieces to deflect at the same time through the meshed bevel gears, and the photovoltaic panel is prevented from sliding down. The first deflection clamping plate and the second deflection clamping plate in the deflection piece deflect towards the edge of the photovoltaic panel at the same time until the first deflection clamping plate and the second deflection clamping plate are clamped on the edge of the photovoltaic panel, then the photovoltaic panel can be fixed to the photovoltaic support, in the later period of dismounting, only the clamping button needs to be rotated reversely, tools are not needed in the dismounting process, and the dismounting efficiency is improved. And potential safety hazards such as tool clamping injury are avoided.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic support technology, specifically to a high-efficiency installation support for offshore photovoltaic systems. Background Technology

[0002] Offshore photovoltaics utilizes photovoltaic power generation systems installed on the sea surface or offshore platforms to convert solar energy into electrical energy. It has advantages such as limited land resources, strong winds, and abundant sunshine, and has broad prospects. The installation of photovoltaics is inseparable from photovoltaic brackets. Offshore photovoltaic installation brackets generally adopt special designs to ensure stability and durability in the marine environment, taking into account corrosion resistance, wind and wave resistance, easy installation and maintenance, and environmental protection.

[0003] A document with publication number CN220629233U discloses a marine photovoltaic panel support, including a float. A fixing plate is fixed to the upper surface of the float, and a fixing groove is formed on the upper surface of the fixing plate. An adjustment mechanism for adjusting the angle of the photovoltaic panel support is provided inside the fixing groove. A collision-resistant mechanism for enhancing the collision resistance of the photovoltaic panel support is provided around the fixing plate. The adjustment mechanism includes an electric push rod fixed to the bottom wall of the fixing groove cavity. A first connecting rod is fixed to the outside of the output shaft of the electric push rod, and a fixing ring is fixed to the lower surface of the connecting plate. This marine photovoltaic panel support allows the adjustment mechanism to adjust the illumination angle of the photovoltaic panel. The electric push rod's output shaft moves the first connecting rod up and down, causing the mounting plate to rotate up and down. The mounting plate then adjusts the illumination angle of the photovoltaic panel. It also provides nighttime warning functionality to prevent passing ships from colliding with the photovoltaic panel support.

[0004] The photovoltaic installation brackets disclosed above require multiple tools for installation or disassembly of photovoltaic panels and brackets. When using certain tools, such as wrenches, safety hazards such as wrench slippage and jamming may occur. Utility Model Content

[0005] The purpose of this utility model is to provide a high-efficiency installation bracket for offshore photovoltaic systems, which solves the problem that existing high-efficiency installation brackets for offshore photovoltaic systems require multiple tools to install or disassemble photovoltaic panels and photovoltaic brackets. When using certain tools, such as wrenches, there are bound to be safety hazards such as wrench slippage and injury from jamming.

[0006] This utility model solves the above-mentioned technical problems through the following technical solution: This utility model includes:

[0007] A photovoltaic support frame, wherein a photovoltaic panel is mounted on the top of the photovoltaic support frame;

[0008] A positioning component is provided at the bottom of a photovoltaic bracket. The positioning component is used to quickly install photovoltaic panels on the photovoltaic bracket. The positioning component includes a positioning element and a telescopic element. The positioning element includes a fixing element, three deflecting elements, and two driving elements. The fixing element includes a first fixing plate and a second fixing plate located at the bottom of the photovoltaic bracket. The three deflecting elements are connected by two driving elements. The deflecting elements include a first deflecting plate and a second deflecting plate that rotate at the bottom of the photovoltaic bracket.

[0009] Preferably, the driving component includes a fixed box fixed to the bottom of the photovoltaic bracket. The fixed box has two rotatable connecting rods inside. One end of each of the two connecting rods is fixed with a bevel gear, and the two bevel gears mesh with each other. One end of each of the two connecting rods is respectively fixed to a first deflection plate and a second deflection plate.

[0010] Preferably, the fixing box is provided with a torsion member, and a rotating rod is rotatably provided inside the fixing box. One end of the rotating rod is fixedly connected to one end of one of the connecting rods. A slot is provided on one side of the fixing box, and a through groove is provided on the rotating rod. A connecting rod is provided inside the through groove, and a button is provided on the outer surface of the rotating rod. The connecting rod is fixed to the inner surface of the button.

[0011] Preferably, both the first fixing plate and the first deflection plate have cross-shaped slots inside, and the second fixing plate and the second deflection plate are fixed with cross-shaped strips, which pass through the cross-shaped slots.

[0012] Preferably, the photovoltaic bracket consists of four mounting strips, including solid mounting strips and hollow mounting strips. One end of the solid mounting strip is fixed with a cylinder, and the outer surface of the cylinder has at least three positioning grooves. One end of the hollow mounting strip is fixed with a hollow cylindrical strip, and the cylinder passes through the hollow cylindrical strip and the hollow mounting strip. The hollow cylindrical strip has at least two through grooves, and the outer surface of the hollow cylindrical strip has a limiting groove. The hollow cylindrical strip is provided with a locking element on its exterior.

[0013] Preferably, the locking component includes at least two locking heads that rotate on the outer surface of the hollow cylindrical strip, a connecting ring that slides on the outer surface of the hollow cylindrical strip, and a threaded sleeve that is threadedly connected to the outer surface of the hollow cylindrical strip. The connecting ring is connected to the limiting groove through a connecting shaft. One end of the locking head is fixed with a hollow strip. A driving strip is provided inside the hollow strip. One end of the driving strip is fixed to the outer surface of the connecting ring. The threaded sleeve and the connecting ring are rotatably connected.

[0014] Preferably, the first fixing plate and the first deflection plate are disposed at the bottom of the solid mounting strip, and the second fixing plate and the second deflection plate are disposed at the bottom of the hollow mounting strip.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] The photovoltaic panel is supported by the first and second fixing plates to prevent it from slipping down. Rotating the locking button causes the connecting rod to rotate, which in turn drives the connecting rod connected to it to rotate. The connecting rod drives three connected deflecting components to deflect simultaneously through meshing bevel gears. The first and second deflecting plates of the deflecting components deflect simultaneously towards the edge of the photovoltaic panel until the first and second deflecting plates are locked onto the edge of the photovoltaic panel, thus fixing the photovoltaic panel to the photovoltaic bracket. For later disassembly, simply rotate the locking button in the opposite direction. The disassembly and assembly process does not require tools, avoiding the safety hazards of tool pinching. Attached Figure Description

[0017] Figure 1 This is the front view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the photovoltaic support and positioning components in this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled installation strip in this utility model;

[0020] Figure 4 for Figure 3 Enlarged diagram of section A in the middle;

[0021] Figure 5 This is an exploded sectional view of the positioning component in this utility model;

[0022] Figure 6 for Figure 5 Enlarged schematic diagram of section B.

[0023] The numbers in the diagram represent:

[0024] 1. Photovoltaic bracket; 11. Mounting strip; 111. Solid mounting strip; 112. Hollow mounting strip; 113. Cylindrical rod; 114. Positioning groove; 115. Hollow cylindrical strip; 116. Through groove; 117. Limiting groove; 118. Positioning head; 119. Connecting ring; 120. Threaded sleeve; 121. Hollow strip; 122. Drive strip; 2. Photovoltaic panel; 3. Positioning component; 31. First fixing plate; 32. Second fixing plate; 33. First deflection plate; 34. Second deflection plate; 35. Fixing box; 36. Connecting rod; 37. Bevel gear; 38. Rotating rod; 39. Slot; 310. Through slot; 311. Connecting rod; 312. Button; 313. Cross-shaped slot; 314. Cross-shaped strip. Detailed Implementation

[0025] The above-mentioned and other technical features and advantages of this utility model will be described in more detail below with reference to the accompanying drawings.

[0026] This embodiment provides a technical solution: a high-efficiency mounting bracket for offshore photovoltaic systems, such as... Figure 1-6 As shown, the system includes a photovoltaic support 1, a photovoltaic panel 2 mounted on top of the photovoltaic support 1, and a positioning assembly 3 mounted on the bottom of the photovoltaic support 1. The photovoltaic support 1 consists of four mounting strips 11, which form a closed quadrilateral as the main body of the support. A telescopic strip is provided in the middle of the mounting strips 11 that form the closed quadrilateral, and the telescopic strip consists of two parts: a telescopic rod with a U-shaped cross-section and a telescopic tube that slides within the telescopic rod. One end of the telescopic rod and one end of the telescopic tube are respectively fixed to a solid mounting strip 111 or a hollow mounting strip 112 in two oppositely arranged mounting strips 11. A positioning assembly 3 is provided at the bottom of the telescopic strip. The support frame and mounting strip 11 include a solid mounting strip 111 and a hollow mounting strip 112. One end of the solid mounting strip 111 is fixed with a cylinder 113. The outer surface of the cylinder 113 is provided with at least three positioning grooves 114. The number of through grooves 116 is equal to the number of rows of positioning grooves 114. One end of the hollow mounting strip 112 is fixed with a hollow cylindrical strip 115. The cylinder 113 passes through the interior of the hollow cylindrical strip 115 and the hollow mounting strip 112. The hollow cylindrical strip 115 is provided with at least two through grooves 116 that are equidistantly distributed. The outer surface of the hollow cylindrical strip 115 is provided with a limiting groove 117. The outer side of the hollow cylindrical strip 115 is provided with a locking component.

[0027] The locking component includes at least two locking heads 118 that rotate on the outer surface of the hollow cylindrical strip 115, a connecting ring 119 that slides on the outer surface of the hollow cylindrical strip 115, and a threaded sleeve 120 that is threadedly connected to the outer surface of the hollow cylindrical strip 115. A threaded groove is provided on the outer surface of the hollow cylindrical strip 115, and the threaded sleeve 120 is threadedly connected to the threaded groove. The position of the locking head 118 corresponds to the through groove 116, and one end of the locking head 118 passes through the through groove 116. The connecting ring 119 is connected to the limiting groove 117 through a connecting shaft. A hollow strip 121 is fixed to one end of the locking head 118. A driving strip 122 is provided inside the hollow strip 121. One end of the driving strip 122 is fixed to the outer surface of the connecting ring 119. The threaded sleeve 120 and the connecting ring 119 are rotatably connected.

[0028] The positioning component 3 is used to quickly install the photovoltaic panel 2 onto the photovoltaic bracket 1. The positioning component 3 includes a positioning element and a telescopic element. The positioning element includes a fixing element, three deflecting elements, and two driving elements. The fixing element includes a first fixing plate 31 and a second fixing plate 32 set at the bottom of the photovoltaic bracket 1. The first fixing plate 31 is fixed to the bottom of the solid mounting strip 111 located at the lower position, and the second fixing plate 32 is fixed to the bottom of the hollow mounting strip 112 located at the lower position. It is used to initially position and support the photovoltaic panel 2 to prevent the photovoltaic panel 2 from sliding off the photovoltaic bracket 1 during installation. The three deflecting elements are connected by two driving elements. The deflecting elements include a first deflecting plate 33 and a second deflecting plate 34 rotating at the bottom of the photovoltaic bracket 1. The three deflecting elements are respectively set on the three mounting strips 11. The first deflecting plate 33 rotates at the bottom of the solid mounting strip 111, and the second deflecting plate 34 rotates at the bottom of the hollow mounting strip 112.

[0029] The driving component includes a fixed box 35 fixed to the bottom of the photovoltaic bracket 1. There are two connecting rods 36 inside the fixed box 35. One end of each connecting rod 36 is fixed with a bevel gear 37. The two bevel gears 37 mesh with each other. One end of each connecting rod 36 is fixed to the first deflection plate 33 and the second deflection plate 34 respectively. The three deflection components are driven to operate simultaneously through the bevel gears 37.

[0030] A torsion member is provided on the fixed box 35. A rotating rod 38 is rotatably mounted inside the fixed box 35. One end of the rotating rod 38 is fixedly connected to one end of one of the connecting rods 36. A slot 39 is provided on one side of the fixed box 35. A through slot 310 is provided on the rotating rod 38. A connecting rod 311 is provided inside the through slot 310. A button 312 is provided on the outer surface of the rotating rod 38. The connecting rod 311 is fixed to the inner surface of the button 312. A cross-shaped slot 313 is provided inside the first fixed plate 31 and the first deflection plate 33. A cross-shaped strip 314 is fixed on the second fixed plate 32 and the second deflection plate 34. The cross-shaped strip 314 passes through the inside of the cross-shaped slot 313. When adjusting the length of the side strip 11, the transmission effect of the drive component will not be affected by the engagement of the cross-shaped strip 314 and the cross-shaped slot 313.

[0031] In use: Place the photovoltaic panel 2 on the photovoltaic bracket 1, and use the first fixing plate 31 and the second fixing plate 32 to support the photovoltaic panel 2 and prevent it from slipping down. Then, pull the button 312 out of the slot 39 and rotate the button 312. The connecting rod 311 drives the rotating rod 38 to rotate, and the rotating rod 38 drives the connecting rod 36 connected to it to rotate. The connecting rod 36 drives the three connected deflecting parts to deflect simultaneously through the meshing bevel gear 37. The first deflecting plate 33 and the second deflecting plate 34 of the deflecting parts deflect simultaneously towards the edge of the photovoltaic panel 2 until the first deflecting plate 33 and the second deflecting plate 34 are locked at the edge of the photovoltaic panel 2, thus fixing the photovoltaic panel 2 on the photovoltaic bracket 1. When disassembling later, simply rotate the button 312 in the opposite direction until the first deflecting plate 33 and the second deflecting plate 34 deflect so that they do not block the photovoltaic panel 2 from being pulled off the photovoltaic bracket 1. After installation, rotate the button 312 into the slot 39 to restrict the rotation of the button 312.

[0032] By rotating the threaded sleeve 120, the threaded sleeve 120 drives the connecting ring 119 to move away from the locking head 118 on the hollow cylindrical strip 115. The connecting ring 119 drives the drive strip 122 to move. The drive strip 122 slides in the hollow strip 121 and bends the hollow strip 121, causing the locking head 118 to deflect. After the locking head 118 deflects out of the positioning groove 114 and releases the restriction on the cylinder 113, the solid mounting strip 111 and the hollow mounting strip 112 can be pulled between them to adjust the overall length of the mounting strip 11. After adjusting the length of the mounting strip 11, observe whether the positioning groove 114 corresponds to the position of the through groove 116. After the two correspond, the threaded sleeve 120 is then... Rotate to the original position to move the connecting ring 119 closer to the locking head 118. The driving bar 122 and the hollow bar 121 drive the locking head 118 to deflect into the positioning groove 114 to fix the cylinder 113, thus fixing the length of the mounting strip 11. This can be used for photovoltaic panels 2 of various sizes. When the length of the mounting strip 11 is adjusted, the distance between the first fixing plate 31 and the second fixing plate 32, and between the first deflection plate 33 and the second deflection plate 34 will change with the distance between the solid mounting strip 111 and the hollow mounting strip 112. In the sliding connection between the cross-shaped locking strip 314 and the cross-shaped locking groove 313, the drive of the deflection component is not affected after the distance is adjusted.

[0033] The above description is merely a preferred embodiment of the present utility model and is illustrative rather than restrictive. Those skilled in the art will understand that many changes, modifications, and even equivalents can be made within the spirit and scope defined by the claims of the present utility model, all of which will fall within the protection scope of the present utility model.

Claims

1. A high-efficiency mounting bracket for offshore photovoltaic systems, characterized in that, include: A photovoltaic support (1), wherein a photovoltaic panel (2) is provided on the top of the photovoltaic support (1); Positioning component (3) is disposed at the bottom of photovoltaic bracket (1). The positioning component (3) is used to quickly install photovoltaic panel (2) on photovoltaic bracket (1). The positioning component (3) includes positioning component and telescopic component. The positioning component includes fixing component, three deflecting component and two driving component. The fixing component includes a first fixing plate (31) and a second fixing plate (32) disposed at the bottom of photovoltaic bracket (1). The three deflecting components are connected by two driving component. The deflecting component includes a first deflecting plate (33) and a second deflecting plate (34) rotating at the bottom of photovoltaic bracket (1).

2. The high-efficiency installation bracket for offshore photovoltaic systems as described in claim 1, characterized in that, The driving component includes a fixed box (35) fixed to the bottom of the photovoltaic bracket (1). The fixed box (35) has two connecting rods (36) that rotate inside. One end of each of the two connecting rods (36) is fixed with a bevel gear (37). The two bevel gears (37) mesh with each other. One end of each of the two connecting rods (36) is fixed to a first deflection plate (33) and a second deflection plate (34), respectively.

3. The high-efficiency installation bracket for offshore photovoltaic systems as described in claim 2, characterized in that, The fixing box (35) is provided with a torsion member. A rotating rod (38) is rotatably mounted inside the fixing box (35). One end of the rotating rod (38) is fixedly connected to one end of a connecting rod (36). A slot (39) is provided on one side of the fixing box (35). A through groove (310) is provided on the rotating rod (38). A connecting rod (311) is provided inside the through groove (310). A button (312) is provided on the outer surface of the rotating rod (38). The connecting rod (311) is fixed to the inner surface of the button (312).

4. The high-efficiency mounting bracket for offshore photovoltaic systems as described in claim 3, characterized in that, The first fixed plate (31) and the first deflection plate (33) are both provided with cross-shaped slots (313). The second fixed plate (32) and the second deflection plate (34) are fixed with cross-shaped strips (314), which pass through the interior of the cross-shaped slots (313).

5. The high-efficiency installation bracket for offshore photovoltaic systems as described in claim 4, characterized in that, The photovoltaic bracket (1) consists of four mounting strips (11). The mounting strips (11) include solid mounting strips (111) and hollow mounting strips (112). One end of the solid mounting strip (111) is fixed with a cylinder (113). The outer surface of the cylinder (113) is provided with at least three positioning grooves (114). One end of the hollow mounting strip (112) is fixed with a hollow cylindrical strip (115). The cylinder (113) passes through the hollow cylindrical strip (115) and the hollow mounting strip (112). The hollow cylindrical strip (115) is provided with at least two through grooves (116). The outer surface of the hollow cylindrical strip (115) is provided with a limiting groove (117). The hollow cylindrical strip (115) is provided with a locking component on its exterior.

6. The high-efficiency mounting bracket for offshore photovoltaic systems as described in claim 5, characterized in that, The locking component includes at least two locking heads (118) that rotate on the outer surface of the hollow cylindrical strip (115), a connecting ring (119) that slides on the outer surface of the hollow cylindrical strip (115), and a threaded sleeve (120) that is threaded to the outer surface of the hollow cylindrical strip (115). The connecting ring (119) is connected to the limiting groove (117) through a connecting shaft. One end of the locking head (118) is fixed with a hollow strip (121). A driving strip (122) is provided inside the hollow strip (121). One end of the driving strip (122) is fixed to the outer surface of the connecting ring (119). The threaded sleeve (120) and the connecting ring (119) are rotatably connected.

7. The high-efficiency installation bracket for offshore photovoltaic systems as described in claim 6, characterized in that, The first fixing plate (31) and the first deflection plate (33) are disposed at the bottom of the solid mounting strip (111), and the second fixing plate (32) and the second deflection plate (34) are disposed at the bottom of the hollow mounting strip (112).

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