Photovoltaic panel clamping and mounting bracket

Abstract

The utility model discloses a photovoltaic panel clamping installation support, which comprises a support, a rotating plate and clamping assemblies, the rotating plate is movably erected on the support through a rotating shaft, the number of the clamping assemblies is two, the clamping assemblies are symmetrically arranged at the upper end and the lower end of the rotating plate, each clamping assembly comprises a fixing block, a push plate, a clamping plate, a pressing plate, a connecting rod and a clamping piece, the fixing block is fixed to the rotating plate, the connecting rod penetrates through the fixing block and is arranged in the fixing block in a sliding mode, the two ends of the connecting rod are connected with the push plate and the clamping plate respectively, a first spring is connected between the push plate and the fixing block, the clamping piece is movably arranged on the fixing block, and the pressing plate is movably arranged on the clamping plate through a connecting assembly. And the rotating plate can be driven by the connecting assembly to move close to and far away from the rotating plate, so that the photovoltaic panel is pressed and fixed. Through structural optimization, the photovoltaic panel is clamped and fixed, installation and disassembly are convenient, and the photovoltaic panel clamp is suitable for convenient installation of battery pieces of various sizes and specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of solar cell installation, in particular to a photovoltaic panel clamping and installation bracket. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect of semiconductor interfaces to directly convert light energy into electrical energy. It is mainly composed of three parts: solar panels, controllers and inverters. The main components are made of electronic components. After the solar cells are connected in series and packaged for protection, they can form large-area solar photovoltaic panels. Combined with power controllers and other components, a photovoltaic power generation device is formed. Photovoltaic panels need to be installed on photovoltaic brackets for use.

[0003] At present, photovoltaic panels are installed on photovoltaic brackets and are generally fixed directly with bolts. When the photovoltaic panels are replaced or repaired, the operation is inconvenient and they are prone to damage. In addition, the bolts are prone to rust and lock when used outdoors for a long time, which increases the difficulty of disassembling and repairing the photovoltaic panels. Utility Model Content

[0004] In view of the above, the utility model provides a photovoltaic panel clamping and mounting bracket, which can clamp and fix the photovoltaic panel through structural optimization, facilitate installation and disassembly, and is suitable for convenient installation of battery cells of various sizes and specifications.

[0005] The specific technical scheme is as follows: A photovoltaic panel clamping and mounting bracket, comprising a bracket, a rotating plate and a clamping assembly, the rotating plate being movably mounted on the bracket through a rotating shaft, the clamping assembly having two components, symmetrically arranged at the upper and lower ends of the rotating plate, the clamping assembly comprising a fixed block, a push plate, a clamping plate, a pressure plate, a connecting rod and a clamping piece, the fixed block being fixed on the rotating plate, the connecting rod penetrating the fixed block and slidingly arranged in the fixed block, the two ends of the connecting rod being respectively connected to the push plate and the clamping plate, a first spring being connected between the push plate and the fixed block, the clamping piece being movably arranged on the fixed block, the pressure plate being movably arranged on the clamping plate through a connecting assembly, and can be moved close to and away from the rotating plate under the drive of the connecting assembly, thereby pressing and fixing the photovoltaic panel.

[0006] As a further solution of the utility model, the connecting assembly includes a connecting plate, a screw and a guide rod, one end of the connecting plate is fixed to the clamping plate, the pressure plate is movably arranged on the connecting plate through the screw and can be moved on the connecting plate driven by the screw, and the guide rod passes through the connecting plate and is connected to the pressure plate.

[0007] As a further solution of the utility model, a slide groove is provided on the fixing block, and the clamping piece is slidably arranged in the slide groove.

[0008] As a further solution of the present utility model, the clamping member is in a "C" shape.

[0009] As a further solution of the present utility model, one end of the rotating shaft is connected with a rotating wheel, and the outer ring of the rotating wheel is provided with clamping teeth.

[0010] As a further solution of the present utility model, an auxiliary block is arranged below the rotating wheel on the bracket, a column is arranged on the auxiliary block, and a clamping bar is movably arranged on the column, and the clamping bar is movably clamped between adjacent clamping teeth.

[0011] As a further solution of the present utility model, a second spring is sleeved outside the column and is located between the clamping bar and the auxiliary block.

[0012] As a further solution of the present utility model, the bracket is triangular.

[0013] As a further solution of the present utility model, a base is arranged at the bottom of the bracket.

[0014] As a further solution of the present utility model, a rotating handle is connected to the end of the screw rod.

[0015] The photovoltaic panel clamping and installation bracket of the present utility model designs a clamping component, uses a clamping plate to clamp and fix the photovoltaic panel, which is convenient for disassembling the photovoltaic panel and improves the convenience of disassembling the photovoltaic panel. Moreover, when used in combination with a pressing plate, it presses and fixes on the surface of the photovoltaic panel to improve the stability of installing the photovoltaic panel. In addition, this bracket has strong applicability, not only suitable for installing photovoltaic panels of various specifications, but also after the photovoltaic panel is installed on the rotating plate, the angle can be adjusted as needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the photovoltaic panel clamping and installation bracket of the present utility model;

[0017] Figure 2 is a partial structural diagram of the photovoltaic panel clamping and installation bracket of the present utility model;

[0018] Figure 3 is a schematic structural diagram of the clamping member in the present utility model;

[0019] Figure 4 is a partial structural diagram of the photovoltaic panel clamping and installation bracket of the present utility model;

[0020] Figure 5 is of the present utility model Figure 4 magnified structural diagram at A. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, terms such as "set" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood through specific situations.

[0023] Referring to Figure 1-Figure 3 , the photovoltaic panel clamping and mounting bracket of this embodiment includes a bracket 1, a rotating plate 2, and a clamping assembly 3. The rotating plate 2 is movably mounted on the bracket 1 through a rotating shaft 4. The rotating plate 2 is fixed on the rotating shaft 4 and rotates together with the rotating shaft 4. There are two clamping assemblies 3, which are symmetrically arranged at the upper and lower ends of the rotating plate 2. The clamping assembly 3 includes a fixed block 30, a push plate 31, a clamping plate 32, a pressing plate 33, a connecting rod 34, and a fastening member 35. The fixed block 30 is fixed on the rotating plate 2. The connecting rod 34 is slidably arranged in the fixed block 30 through the fixed block 30. The two ends of the connecting rod 34 are respectively connected to the push plate 31 and the clamping plate 32, so that the push plate 31 and the clamping plate 32 are located on opposite sides of the fixed block 30. A first spring 36 is connected between the push plate 31 and the fixed block 30. There are two first springs 36, which are respectively located on both sides of the connecting rod 34. The fastening member 35 is movably arranged on the fixed block 30. Specifically, a chute 301 is opened on the fixed block 30. The length of the chute 301 is greater than the length of the push plate 31. The fastening member 35 is in a "C" shape and is slidably arranged in the chute 301. When the push plate 31 is pressed, the connecting rod 34 acts, and the clamping plate 32 moves under the drive of the connecting rod 34, so that the two clamping plates 32 move relatively closer to clamp the photovoltaic panel. The fastening member 35 moves from one end of the chute 301 to the center, and its upper frame edge clamps the push plate 31 below. When the pressing of the push plate 31 is cancelled, the fastening member 35 and the first spring 36 jointly act to fix the push plate 31. When removing the photovoltaic panel, the push plate 31 is pressed again, the first spring 36 is compressed, the push plate 31 is disengaged from the fastening member 35, the fastening member 35 moves towards one end of the chute 301, and the fastening member 35 is moved out of the moving range of the push plate 31. When the pressing of the push plate 31 is cancelled, under the restoring force of the first spring 36, the push plate 31 rises, driving the clamping plate 32 to move synchronously, so as to release the restriction on the photovoltaic panel, so as to disassemble the photovoltaic panel from the rotating plate 2.

[0024] Furthermore, the pressing plate 33 is movably arranged on the clamping plate 32 through the connecting assembly, and can move closer to and away from the rotating plate 2 under the drive of the connecting assembly, so as to press and fix the photovoltaic panel. Specifically, the connecting assembly includes a connecting plate 37, a screw 38 and a guide rod 39. One end of the connecting plate 37 is fixed on the clamping plate 32. The pressing plate 33 is movably arranged on the connecting plate 37 through the screw 38, and can move on the connecting plate 37 under the drive of the screw 38. The end of the screw 38 is connected to a rotating handle 381. When the rotating handle 381 is turned, the screw 38 rotates, driving the pressing plate 33 to move, and stops when it is pressed on the surface of the photovoltaic panel. The guide rod 39 penetrates the connecting plate 37 and is connected to the pressing plate 33, and plays a guiding role when the pressing plate 33 moves linearly. A layer of protective pad is arranged on the surface of the pressing plate 33 to protect the contact surface with the photovoltaic panel.

[0025] In addition, refer to Figure 4-Figure 5 , a rotating wheel 5 is connected to one end of the rotating shaft 4, and a latching tooth 51 is provided on the outer ring of the rotating wheel 5. The rotating wheel 5 can be turned to drive the rotating shaft 4 to rotate, thereby driving the rotating plate 2 to rotate on the bracket 1, thereby adjusting the angle of the photovoltaic panel. At the same time, an auxiliary block 6 is fixedly connected to the bracket 1 below the rotating wheel 5, and a column 7 is vertically arranged on the auxiliary block 6. A clamping strip 8 is slidably connected to the column 7. The clamping strip 8 is movably clamped between adjacent clamping teeth 51, and the rotating wheel 5 can be fixed by the clamping strip 8 after the angle is adjusted. Further, a second spring 9 is sleeved on the outer periphery of the column 7, and is located between the clamping strip 8 and the auxiliary block 6. Specifically, the clamping strip 8 passes through the column 7 and slides up and down on the column 7. When the clamping strip 8 is pressed, the second spring 9 is compressed, and the clamping strip 8 is separated from the clamping tooth 51, and the rotating wheel 5 can rotate. The clamping strip 8 is released, and the clamping strip 8 rises under the restoring force of the second spring 9, and is clamped again in the clamping gap between adjacent clamping teeth 51, thereby limiting the rotation of the rotating wheel 5.

[0026] In this embodiment, a base 11 is provided at the bottom of the bracket 1, and the bracket 1 is triangular and has greater stability.

[0027] When in use, the photovoltaic panel is placed between the two clamping assemblies 3, and the two ends press the push plates 31 at the same time. The connecting rod 34 moves toward the direction of the photovoltaic panel, and the clamping plate 32 is relatively close driven by the connecting rod 34 to clamp the photovoltaic panel. The clamping fixture 35 moves from one end of the slide groove 301 to the center, so that its upper end frame moves to above the push plate 31, and the pressure on the push plate 31 is cancelled. The push plate 31 is then stuck in the clamping fixture 35 and no longer moves. Then the handle 381 is rotated, and the screw 38 rotates, driving the pressing plate 33 to move. When the pressing plate 33 is pressed on the surface of the photovoltaic panel, it stops, completing the fixation of the photovoltaic panel. To dismantle the photovoltaic panel, you only need to remove the pressing plate 33 and the clamping plate 32 for quick and non-destructive removal.

[0028] When the photovoltaic panel needs to be adjusted in angle, the clamping strip 8 on the bracket 1 is pressed, the second spring 9 is compressed, the clamping strip 8 disengages from the locking teeth 51, and the rotating wheel 5 drives the rotating shaft 4 and the rotating plate 2 to rotate to the required angle, and the clamping strip 8 is released. Under the restoring force of the second spring 9, the clamping strip 8 rises and is clamped in the gap between the adjacent locking teeth 51 again, thereby limiting the rotation of the rotating wheel 5 and completing the fixation.

[0029] In addition, the above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. The understanding of this specification should be based on the technical personnel in the relevant technical field. Although this specification has described the present invention in detail with reference to the above embodiments, ordinary technical personnel in the field should understand that the technical personnel in the relevant technical field can still modify or make equivalent substitutions to the present invention, and all technical solutions and improvements thereof that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic panel clamping and mounting bracket, characterized in that: It includes a bracket, a rotating plate and a clamping assembly. The rotating plate is movably mounted on the bracket through a rotating shaft. There are two clamping assemblies, symmetrically arranged at the upper and lower ends of the rotating plate. The clamping assembly includes a fixed block, a push plate, a clamping plate, a pressing plate, a connecting rod and a fastener. The fixed block is fixed on the rotating plate. The connecting rod passes through the fixed block and is slidably arranged in the fixed block. The two ends of the connecting rod are respectively connected to the push plate and the clamping plate. A first spring is connected between the push plate and the fixed block. The fastener is movably arranged on the fixed block. The pressing plate is movably arranged on the clamping plate through a connecting component and can move closer to and away from the rotating plate under the drive of the connecting component, so as to clamp the photovoltaic panel firmly.

2. The photovoltaic panel clamping and mounting bracket according to claim 1, characterized in that: The connecting component includes a connecting plate, a screw rod and a guide rod. One end of the connecting plate is fixed on the clamping plate. The pressing plate is movably arranged on the connecting plate through the screw rod and can move on the connecting plate under the drive of the screw rod. The guide rod passes through the connecting plate and is connected to the pressing plate.

3. The photovoltaic panel clamping and mounting bracket according to claim 1, characterized in that: A chute is formed on the fixed block. The fastener is slidably arranged in the chute.

4. The photovoltaic panel clamping and mounting bracket according to claim 3, characterized in that: The fastener is in a "C" shape.

5. The photovoltaic panel clamping and mounting bracket according to claim 1, characterized in that: One end of the rotating shaft is connected with a runner, and a cog is arranged on the outer ring of the runner.

6. The photovoltaic panel clamping and mounting bracket according to claim 5, characterized in that: An auxiliary block is arranged below the runner on the bracket. A column is arranged on the auxiliary block. A clamping strip is movably arranged on the column. The clamping strip is movably clamped between adjacent cogs.

7. The photovoltaic panel clamping and mounting bracket according to claim 6, characterized in that: A second spring is sleeved on the periphery of the column and is located between the clamping strip and the auxiliary block.

8. The photovoltaic panel clamping and mounting bracket according to claim 1, characterized in that: The bracket is triangular.

9. The photovoltaic panel clamping and mounting bracket according to claim 1 or 8, characterized in that: A base is arranged at the bottom of the bracket.

10. The photovoltaic panel clamping and mounting bracket according to claim 2, characterized in that: A rotating handle is connected to the end of the screw rod.

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