A mounting clamp for a photovoltaic device

Abstract

The utility model relates to photovoltaic installation equipment technical field especially a kind of mounting fixture for photovoltaic equipment, including the base connected with color steel tile, connecting frame is provided on the base, connecting frame is rotatably provided with compression frame, connecting piece is provided on the compression frame, connecting piece is equipped with the compression block matched with photovoltaic module, limit mechanism is arranged between the connecting frame and the compression frame, height adjusting assembly is provided on the base, the connecting frame is set on the height adjusting assembly, only need to push the rotation of driving frame in limit mechanism, make it drive connecting rod and compression frame move, photovoltaic module is fixed by compression block on compression frame, it is simple to operate, more efficient when installing in large quantities to shorten installation period, by setting height adjusting assembly, the interval between compression block and base is changed, the photovoltaic board of different thickness can be clamped and fixed.

Description

Technical Field

[0001] This utility model relates to the field of photovoltaic installation equipment technology, and in particular to an installation clamp for photovoltaic equipment. Background Technology

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at the semiconductor interface to directly convert light energy into electrical energy. Photovoltaic power generation modules mainly consist of three parts: solar panels, controllers, and inverters. Solar panels are mainly made of silicon crystal sheets, which are heavy and brittle. Therefore, installation clamps are needed to install and fix the photovoltaic power generation modules. Some photovoltaic equipment also needs to be installed and fixed on corrugated steel sheets.

[0003] Existing photovoltaic equipment installation clamps typically include a connection part to the color steel tile, a support part to support the photovoltaic equipment, and a clamping part to hold the photovoltaic equipment in place. For example, Chinese Patent Publication No. CN216451308U discloses "an installation clamp for photovoltaic equipment, which can effectively achieve connection and fixation with the inclined part of the color steel tile body by setting a support component. It can effectively improve the connection strength between the photovoltaic flexible module and the installation clamp, avoid the problem of traditionally needing to be glued to the surface of the color steel tile body, and greatly improve its installation efficiency."

[0004] However, in actual use, fixing photovoltaic modules is complicated, and when installing in large quantities, the installation efficiency is low and the installation period is increased. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as complex operation, low installation efficiency, and increased installation time when fixing photovoltaic modules, and to propose an installation clamp for photovoltaic equipment.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design an installation fixture for photovoltaic equipment, including a base connected to a color steel tile, a connecting frame on the base, a connecting plate fixedly mounted on the lower end of the connecting frame, a clamping frame rotatably mounted on the connecting frame, a connecting member on the clamping frame, a pressure block on the connecting member that cooperates with the photovoltaic module, a limit mechanism between the connecting frame and the clamping frame, a height adjustment component on the base, and the connecting frame mounted on the height adjustment component.

[0008] Furthermore, the limiting mechanism includes a drive frame rotatably connected to the connecting frame, and a connecting rod is provided between the drive frame and the clamping frame.

[0009] Furthermore, both ends of the connecting rod are rotatably connected to the drive frame and the clamping frame, respectively, and a limiting plate that cooperates with the clamping frame is fixedly provided on the connecting rod.

[0010] Furthermore, the height adjustment component includes a groove formed on the base, a lifting plate slidably disposed in the groove, and a first bolt axially fixedly connected to the lifting plate, the first bolt being threadedly connected to the groove.

[0011] Furthermore, the lifting plate is provided with a sliding groove, and a slider is slidably disposed in the sliding groove. The connecting plate is fixedly connected to the slider through a connector. A second bolt is threaded onto the slider, and the lower end of the second bolt passes through the slider and contacts the sliding groove.

[0012] Furthermore, the clamping frame is provided with a movable groove, and the connecting member is a bolt that is slidably disposed in the movable groove. The bolt is threaded with a nut that abuts against the clamping frame, and the connecting member is threadedly connected to the pressure block.

[0013] The present invention provides an installation clamp for photovoltaic equipment, which has the following advantages:

[0014] In this utility model, it is only necessary to push the drive frame in the limiting mechanism to rotate, so that it drives the connecting rod and the clamping frame to move. The photovoltaic module is clamped and fixed by the pressure block on the clamping frame. The operation is simple and the efficiency is higher when installing in large batches, thereby shortening the installation period.

[0015] Secondly, in this utility model, by setting a height adjustment component, the height of the connecting frame and the clamping frame can be adjusted, thereby changing the distance between the pressure block and the base, which can clamp and fix photovoltaic panels of different thicknesses, and improve the applicability of the installation fixture. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an installation clamp for photovoltaic equipment proposed in this utility model;

[0017] Figure 2 This is an enlarged structural diagram of region A of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the pressure block of this utility model;

[0019] Figure 4 This is an enlarged structural diagram of region B of this utility model.

[0020] In the diagram: 1. Base; 2. Connecting frame; 21. Connecting plate; 3. Pressing frame; 4. Connecting piece; 5. Pressing block; 6. Limiting mechanism; 61. Drive frame; 62. Connecting rod; 63. Limiting plate; 7. Height adjustment assembly; 71. Lifting plate; 72. First bolt; 73. Slider; 74. Second bolt. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 An installation clamp for photovoltaic equipment includes a base 1 connected to a color steel tile. The base 1 is existing technology and will not be described in detail here. It can be fixed to the color steel tile by means of adhesive, magnetic attraction, screws, etc. A connecting frame 2 is provided on the base 1. A connecting plate 21 is fixedly provided at the lower end of the connecting frame 2. A clamping frame 3 is rotatably provided on the connecting frame 2. A connecting piece 4 is provided on the clamping frame 3. A pressure block 5 that cooperates with the photovoltaic module is provided on the connecting piece 4. A limit mechanism 6 is provided between the connecting frame 2 and the clamping frame 3. A height adjustment component 7 is provided on the base 1. The connecting frame 2 is provided on the height adjustment component 7.

[0023] In this utility model, except for the pressure block 5, all parts are made of stainless steel or coated with anti-rust paint. By controlling the limiting mechanism 6, it drives the clamping frame 3 to move. The photovoltaic module is clamped and fixed by the pressure block 5 on the clamping frame 3. The operation is simple and the efficiency is higher when installing in large batches, thereby shortening the installation period. By setting the height adjustment component 7, the height of the connecting frame 2 and the clamping frame 3 can be adjusted, thereby changing the distance between the pressure block 5 and the base 1, which can clamp and fix photovoltaic panels of different thicknesses.

[0024] Furthermore, in this embodiment, the limiting mechanism 6 includes a drive frame 61 that is rotatably connected to the connecting frame 2. The drive frame 61 is provided with a handle for easy driving. A connecting rod 62 is provided between the drive frame 61 and the clamping frame 3. When fixing the photovoltaic module, the drive frame 61 is pushed to rotate, which drives the connecting rod 62 to move. The connecting rod 62 pushes the clamping frame 3 and the pressure block 5 to move, and the pressure block 5 moves down to fix the photovoltaic module.

[0025] Furthermore, in this embodiment, the two ends of the connecting rod 62 are rotatably connected to the drive frame 61 and the clamping frame 3, respectively. A limiting plate 63 that cooperates with the clamping frame 3 is fixedly provided on the connecting rod 62. When the drive frame 61 rotates and drives the connecting rod 62 to move, the angle between the connecting rod 62 and the support of the drive frame 61 gradually decreases, while the angle between the connecting rod 62 and the clamping frame 3 gradually increases. The clamping frame 3 also rotates and drives the pressure block 5 to move down and change position until the connecting rod 62 coincides with the drive frame 61 and the connecting rod 62 is perpendicular to the clamping frame 3. At this time, the pressure block 5 on the clamping frame 3 abuts against the photovoltaic module to fix the photovoltaic module. The limiting plate 63 contacts the clamping frame 3 and limits the clamping frame 3 to prevent it from rotating and causing the pressure block 5 to separate from the photovoltaic module.

[0026] It should be noted that, in this embodiment, the height adjustment component 7 includes a groove formed on the base 1, a lifting plate 71 is slidably disposed in the groove, and a first bolt 72 is axially fixedly connected to the lifting plate 71, that is, the first bolt 72 can rotate freely, but cannot move up and down. The first bolt 72 is threadedly connected to the groove. When it is necessary to adjust the height of the lifting plate 71 and the connecting frame 2, the first bolt 72 is rotated to change its position, thereby driving the lifting plate 71 and the connecting frame 2 to change their positions.

[0027] Furthermore, in this embodiment, a sliding groove is provided on the lifting plate 71, and a slider 73 is slidably disposed in the sliding groove. The connecting plate 21 is fixedly connected to the slider 73 by connecting parts such as screws and rivets. A second bolt 74 is threadedly connected to the slider 73. The lower end of the second bolt 74 passes through the slider 73 and contacts the sliding groove. By setting the slider 73 to cooperate with the sliding groove, the position of the connecting frame 2 and the pressure block 5 can be changed, thereby adapting to photovoltaic modules of different specifications. The slider 73 and the sliding groove are preferably dovetail blocks and dovetail grooves, but similar structures such as T-blocks and T-grooves can also be used for replacement. After the position of the slider 73 is adjusted, the lower end of the second bolt 74 is rotated to abut against the sliding groove, thereby fixing the slider 73.

[0028] More specifically, in this embodiment, the clamping frame 3 is provided with a movable groove, the connecting member 4 is a bolt that is slidably disposed in the movable groove, the bolt is threaded with a nut that abuts against the clamping frame 3, the connecting member 4 is threadedly connected to the pressure block 5, and the connecting member 4 can move in the movable groove to adjust the position of the pressure block 5, the pressure block 5 is preferably a rubber block.

[0029] Working method: During operation, the drive frame 61 is pushed to rotate, which drives the connecting rod 62 to move. The angle between the connecting rod 62 and the support of the drive frame 61 gradually decreases, while the angle between the connecting rod 62 and the clamping frame 3 gradually increases. The clamping frame 3 also rotates, causing the pressure block 5 to move down and change position until the connecting rod 62 coincides with the drive frame 61 and the connecting rod 62 is perpendicular to the clamping frame 3. At this time, the pressure block 5 on the clamping frame 3 abuts against the photovoltaic module to fix the photovoltaic module. The limiting plate 63 contacts the clamping frame 3 to limit the clamping frame 3 and prevent it from rotating and causing the pressure block 5 to separate from the photovoltaic module.

[0030] When the height of the lifting plate 71 and the connecting frame 2 needs to be adjusted, the first bolt 72 is rotated to change its position, thereby changing the position of the lifting plate 71 and the connecting frame 2. The slider 73 cooperates with the slide groove to change the position of the connecting frame 2 and the pressure block 5. The connecting piece 4 can move in the moving groove to adjust the position of the pressure block 5 and adapt to photovoltaic modules of different specifications.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An installation clamp for photovoltaic equipment, comprising a base (1) connected to a color steel tile, characterized in that, A connecting frame (2) is provided on the base (1). A connecting plate (21) is fixedly provided at the lower end of the connecting frame (2). A pressing frame (3) is rotatably provided on the connecting frame (2). A connecting piece (4) is provided on the pressing frame (3). A pressure block (5) that cooperates with the photovoltaic module is provided on the connecting piece (4). A limit mechanism (6) is provided between the connecting frame (2) and the pressing frame (3). A height adjustment component (7) is provided on the base (1). The connecting frame (2) is located on the height adjustment component (7).

2. The mounting clamp for photovoltaic equipment according to claim 1, characterized in that: The limiting mechanism (6) includes a drive frame (61) rotatably connected to the connecting frame (2), and a connecting rod (62) is provided between the drive frame (61) and the clamping frame (3).

3. The mounting clamp for photovoltaic equipment according to claim 2, characterized in that: The two ends of the connecting rod (62) are rotatably connected to the drive frame (61) and the clamping frame (3) respectively, and a limiting plate (63) that cooperates with the clamping frame (3) is fixedly provided on the connecting rod (62).

4. The mounting clamp for photovoltaic equipment according to claim 1, characterized in that: The height adjustment component (7) includes a groove formed on the base (1), a lifting plate (71) is slidably disposed in the groove, and a first bolt (72) is axially fixedly connected to the lifting plate (71), and the first bolt (72) is threadedly connected to the groove.

5. The mounting clamp for photovoltaic equipment according to claim 4, characterized in that: The lifting plate (71) has a sliding groove, and a slider (73) is slidably arranged in the sliding groove. The connecting plate (21) is fixedly connected to the slider (73) through a connector. A second bolt (74) is threadedly connected to the slider (73). The lower end of the second bolt (74) passes through the slider (73) and contacts the sliding groove.

6. The mounting clamp for photovoltaic equipment according to claim 1, characterized in that: The clamping frame (3) has a movable groove, and the connecting piece (4) is a bolt that is slidably disposed in the movable groove. The bolt is threaded with a nut that abuts against the clamping frame (3), and the connecting piece (4) is threadedly connected to the pressure block (5).

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