A foldable photovoltaic support

Abstract

The utility model provides a kind of folding photovoltaic support, it is related to the technical field of photovoltaic support, including two groups of hollow installation rail, slidingly installed slider in installation rail, and one end of slider is rotatably connected with first branch leg, first branch leg can rotate with installation rail parallel and be received into installation rail relative to slider, and the below of installation rail is connected with second branch leg by first hinged member, and first branch leg and second branch leg are respectively located at both ends of installation rail, and two groups of installation rail are installed with mutually parallel support plate assembly;Two branch legs in the utility model can be received by folding and sliding mode, can keep part connection structure, when using installation, can be conveniently connected with personnel fast, improve installation efficiency;The utility model can be folded and received without disassembling, reduce the occupation of space, improve the convenience of transportation.

Description

Technical Field

[0001] This utility model relates to the technical field of photovoltaic brackets, and in particular to a foldable photovoltaic bracket. Background Technology

[0002] Photovoltaic panels are one of the important components in photovoltaic equipment. They convert light energy into electrical energy through the photoelectric effect. The construction of photovoltaic equipment can increase the efficiency of clean energy use. When assembling photovoltaic panels and other equipment, the panels need to be placed outdoors in an unobstructed location. During assembly, brackets are needed to support the photovoltaic panels, and the angle between the panels and the ground needs to be adjusted to facilitate better photoelectric conversion. Photovoltaic equipment installation projects usually use a large number of brackets and photovoltaic panels. During transportation, the components of the brackets are of different lengths, and each component occupies a certain amount of space, affecting the space utilization during transportation. At the same time, the installation requires personnel to assemble them one by one, which affects the assembly efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a foldable photovoltaic bracket to solve the problem of inconvenient transportation and assembly of photovoltaic panel brackets.

[0004] Based on the technical problems existing in the background art, this utility model proposes a folding photovoltaic bracket, including two sets of hollow mounting rails. A slider is slidably installed in the mounting rail, and a first leg is rotatably connected to one end of the slider. A second leg is connected to the bottom of the mounting rail through a first hinge. Parallel support plate assemblies are installed on the two sets of mounting rails to form a grid-shaped frame. When folded, the first leg rotates relative to the slider and is parallel to the mounting rail. The slider and the first leg slide together into the inner cavity of the mounting rail for storage. The second leg can rotate relative to the first hinge and fold parallel to the mounting rail. When supported, the slider moves to one end of the mounting rail, the first leg rotates relative to the slider and supports the ground, and the second leg can rotate through the first hinge to be parallel to the first leg and support the ground.

[0005] Preferably, the mounting rail has a groove with a width smaller than the width of the mounting rail, and the opening of the groove faces upward. The support plate assembly is threadedly connected to the slider by bolts. The support plate assembly and the slider can clamp the limiting strips on both sides of the groove.

[0006] Preferably, the bottom ends of both the first leg and the second leg are connected to feet.

[0007] Preferably, the second leg has a U-shaped cross section, and a reinforcing rod is rotatably installed inside the second leg. One end of the reinforcing rod is rotatably connected to the second leg, and the other end of the reinforcing rod is connected to the middle of the first leg through a second hinge.

[0008] Preferably, the reinforcing rod is a telescopic rod, and the telescopic rod has an angle with the ground.

[0009] Preferably, the support plate assembly includes a slide rail and a support plate, the slide rail is connected to the top of the support plate, a limiting block is slidably installed inside the slide rail, and the limiting block is spaced from the bottom of the support plate.

[0010] Preferably, the support plate is equipped with multiple adjusting bolts from the bottom upwards.

[0011] Compared with the prior art, the folding photovoltaic bracket proposed in this utility model adopts the above-mentioned technical solution and achieves the following technical effects:

[0012] In this invention, the two support legs can be folded and slid for storage, while maintaining some of the connection structure. This allows for quick and easy connection during use and installation, improving installation efficiency. Furthermore, this invention can be folded and stored without disassembly, reducing space occupation and enhancing transportation convenience. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a side view of the overall structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the slider and mounting rail installation structure of this utility model.

[0016] In the diagram: 1. Mounting rail; 2. Slider; 3. First leg; 4. First hinge; 5. Second leg; 6. Support plate assembly; 11. Slide groove; 12. Limiting strip; 7. Support foot; 8. Reinforcing rod; 81. Second hinge; 61. Slide rail; 62. Support plate; 63. Limiting block; 64. Adjusting bolt. Detailed Implementation

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] Example

[0019] Please refer to Figures 1-3This utility model proposes a folding photovoltaic bracket, comprising two sets of hollow mounting rails 1, with sliders 2 slidably mounted inside the mounting rails 1. A first support leg 3 is rotatably connected to one end of the slider 2. A second support leg 5 is connected to the bottom of the mounting rails 1 via a first hinge 4. Parallel support plate assemblies 6 are mounted on the two sets of mounting rails 1, forming a grid-like frame. When folded, the first support leg 3 rotates relative to the slider 2 and is parallel to the mounting rails 1. The slider 2 and the first support leg 3 slide together into the inner cavity of the mounting rails 1 for storage. The second support leg 5 can rotate relative to the first hinge 4 and fold parallel to the mounting rails 1. When supported, the slider 2 moves to one end of the mounting rails 1, the first support leg 3 rotates relative to the slider 2 and supports the ground, and the second support leg 5 can rotate via the first hinge 4 to be parallel to the first support leg 3 and supports the ground. Support: In this scheme, there are two sets of mounting rails 1, which are parallel to each other and have the same angle with the ground. Each mounting rail 1 has two sliders 2 installed inside. One slider 2 is rotatably connected to the first support leg 3, and the other slider 2 is used for the installation of the support plate assembly 6 in the following scheme. The second support leg 5 is installed below the mounting rail 1 through the first hinge 4 and has a gap between it and the first support leg 3 to meet the support function of the mounting rail 1. When the device needs to be stored, its first support leg 3 can rotate relative to the slider 2. When the first support leg 3 is parallel to the mounting rail 1, the slider 2 can be slid to store the first support leg 3 into the mounting rail 1. The second support leg 5 can be folded through the first hinge 4 and stored below the mounting rail 1, reducing the space occupied by the entire bracket and facilitating transportation.

[0020] In specific implementation, refer to Figure 1 , Figure 3 The mounting rail 1 has a groove 11 with a width smaller than the width of the mounting rail 1, and the opening of the groove 11 faces upward. The support plate assembly 6 is threadedly connected to the slider 2 by bolts. The support plate assembly 6 and the slider 2 can clamp the limiting strips 12 on both sides of the groove 11. In this solution, the mounting rail 1 has an opening from the inside upward to form a groove 11. The width of the groove 11 is smaller than the lateral width of the mounting rail 1. When the slider 2 slides in the mounting rail 1, the slider 2 can avoid detaching from the groove 11. After the groove 11 is formed, there will be a reserved space between the groove 11 and the two sides of the mounting rail 1, which is the limiting strip 12, which can limit the width of the groove 11 and prevent the slider 2 from falling off. At the same time, when the support plate assembly tightens the slider 2 by bolts, the slider 2 will move closer to the support plate assembly, thereby clamping the limiting strip 12. The position of the slider 2 will also be fixed on the mounting rail 1, stabilizing the first support leg 3.

[0021] In specific implementation, refer to Figure 1 , Figure 2The bottom ends of the first leg 3 and the second leg 5 are both connected to support feet 7. In this scheme, the bottom end of each leg is equipped with a support foot 7, and the support foot 7 needs to be fixed to the ground with expansion bolts to ensure that the position of each leg does not change. The length of the first leg 3 is different from the length of the second leg 5. The interval between the first leg 3 and the second leg 5 determines the angle between the installation rail 1 and the ground to meet the angle required after the photovoltaic panel is installed.

[0022] In specific implementation, refer to Figure 1 The second leg 5 has a U-shaped cross section. A reinforcing rod 8 is rotatably installed inside the second leg 5. One end of the reinforcing rod 8 is rotatably connected to the second leg 5, and the other end of the reinforcing rod 8 is connected to the middle of the first leg 3 through the second hinge 81. In this scheme, the cooperation between the first leg 3 and the second leg 5 can keep the photovoltaic panel supported and at the same angle. After the reinforcing rod 8 is connected between the first leg 3 and the second leg 5, it can have a triangular support effect. Both the first leg 3 and the second leg 5 need to be perpendicular to the ground.

[0023] In specific implementation, refer to Figure 1 The reinforcing rod 8 is a telescopic rod with an angle between it and the ground. In this solution, the reinforcing rod 8 is a component in the above solution. The interval between the first leg 3 and the second leg 5 will change according to the angle between the mounting rail 1 and the ground. Therefore, the reinforcing rod 8 is a telescopic rod that can adapt to the interval between the two legs at any time.

[0024] In specific implementation, refer to Figure 1 The support plate assembly 6 includes a slide rail 61 and a support plate 62. The slide rail 61 is connected to the top of the support plate 62. A limiting block 63 is slidably installed inside the slide rail 61. The limiting block 63 is spaced from the bottom of the support plate 62. In this solution, the support plate assembly 6 is formed by bending a metal plate. The side section of its support plate 62 is L-shaped. The slide rail 61 is located at the top of the support plate 62. The photovoltaic panel is installed between the two support plates 62. The limiting block 63 slides on the slide rail 61 to the top of the photovoltaic panel for limiting. Multiple adjusting bolts 64 are installed on the support plate 62 from the bottom upwards and contact the bottom of the frame of the photovoltaic panel. Personnel can rotate the adjusting bolts 64 to lift the photovoltaic panel upwards and push it towards the limiting block 63, so that the limiting block 63 and the adjusting bolts 64 fix and clamp the photovoltaic panel.

[0025] 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. A folding photovoltaic support, characterized in that, It includes two sets of hollow mounting rails (1), with a slider (2) slidably mounted inside the mounting rail (1). One end of the slider (2) is rotatably connected to a first support leg (3). The bottom of the mounting rail (1) is connected to a second support leg (5) via a first hinge (4). Parallel support plate assemblies (6) are mounted on the two sets of mounting rails (1) to form a grid-shaped frame. When stored, the first support leg (3) rotates relative to the slider (2) and is parallel to the mounting rail (1). The slider (2) and the first support leg (3) slide together into the cavity of the mounting rail (1) for storage. The second support leg (5) can rotate relative to the first hinge (4) and fold parallel to the mounting rail (1). When supported, the slider (2) is at one end of the mounting rail (1). The first support leg (3) rotates relative to the slider (2) and is supported by the ground. The second support leg (5) can rotate through the first hinge (4) to be parallel to the first support leg (3) and is supported by the ground.

2. The folding photovoltaic bracket according to claim 1, characterized in that, The mounting rail (1) has a groove (11) with a width smaller than the width of the mounting rail (1), and the opening of the groove (11) faces upward. The support plate assembly (6) is threadedly connected to the slider (2) by bolts. The support plate assembly (6) and the slider (2) can clamp the limiting strips (12) on both sides of the groove (11).

3. The folding photovoltaic bracket according to claim 1, characterized in that, Both the bottom ends of the first leg (3) and the second leg (5) are connected to support feet (7).

4. The folding photovoltaic bracket according to claim 1, characterized in that, The cross section of the second leg (5) is U-shaped. A reinforcing rod (8) is rotatably installed inside the second leg (5). One end of the reinforcing rod (8) is rotatably connected to the second leg (5), and the other end of the reinforcing rod (8) is connected to the middle of the first leg (3) through the second hinge (81).

5. The folding photovoltaic support according to claim 1, characterized in that, The support plate assembly (6) includes a slide rail (61) and a support plate (62). The slide rail (61) is connected to the top of the support plate (62). A limiting block (63) is slidably installed inside the slide rail (61). The limiting block (63) is spaced from the bottom of the support plate (62).

6. The folding photovoltaic bracket according to claim 4, characterized in that, The reinforcing rod (8) is a telescopic rod, and there is an angle between the telescopic rod and the ground.

7. The folding photovoltaic bracket according to claim 5, characterized in that, The support plate (62) is fitted with multiple adjusting bolts (64) from the bottom upwards.

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