Battery panel fixing structure with flexible connecting bracket

Abstract

The utility model provides a cell panel fixing structure with a flexible connection support, which belongs to the technical field of photovoltaic supports and comprises a fixing frame, a limit strip, a support, a support sheet and a fixing frame, an overflow groove is arranged on the inner side of the fixing frame, the limit strip is mounted on the edge of the inner side of the fixing frame, and the support sheet is mounted on the support sheet. The support is flexibly connected with the frame, the fixing frame can stretch across the fixing frame, the stability of the whole fixing frame can be improved, the tolerance and stress of the solar panel frame can be greatly enhanced, the bearing cable can be wrapped through the placing groove of the support and the limiting groove of the fixing frame, and therefore the connecting support can be stressed from the two sides; and the torque is prolonged through the middle fixing frame, so that the stress is more balanced, the phenomenon of stress concentration at the node in the force transmission process is avoided, the risk of local damage of the photovoltaic module is reduced, and the safety of the photovoltaic bracket and the whole photovoltaic array is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic brackets, in particular to a solar panel fixing structure with a flexible connection bracket. Background Art

[0002] Photovoltaic brackets are an important component of solar power generation systems and their role cannot be ignored. Flexible brackets are devices that use flexible structures such as steel cables and steel chains to support and fix solar panels. This type of bracket suspends solar panels on steel cables or brackets in the air to maximize sunlight exposure. However, existing flexible photovoltaic brackets generally have problems such as weak fixation of solar panels, complex connection structures, and troublesome installation.

[0003] It has been found in actual use that the existing solar panel mounting bracket has the following shortcomings:

[0004] Currently, photovoltaic modules are usually installed on load-bearing cables through connection nodes. The connection nodes realize the physical connection between the photovoltaic modules and the load-bearing cables. During the installation process, the mounting parts need to be passed through the wire rope first, and then connected to the solar panel fixing frame, which requires sequential connection. Because the wire rope is prone to shaking, another person is required to coordinate and maintain the balance of the solar panel frame, making the installation more inconvenient.

[0005] The steel strand is located on one side of the cable buckle, and the cable buckle is connected to the solar panel frame only by bolts. In strong convective weather, the cable buckle is in a unilateral force state, causing uneven force on the solar panel. The contact surface between the two is small, which greatly affects the tolerance and stress of the solar panel frame. The connection node is prone to stress concentration at the node during the force transmission process, increasing the risk of local damage to the photovoltaic module.

[0006] Therefore, the present application provides a solar panel fixing structure with a flexible connection bracket to meet the needs. Utility Model Content

[0007] The purpose of the present invention is to solve the problems existing in the above-mentioned background technology and to propose a solar panel fixing structure with a flexible connecting bracket.

[0008] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0009] A solar panel fixing structure with a flexible connecting bracket comprises: a fixing frame, a limiting strip, a bracket, a support plate and a fixing bracket, wherein an overflow groove is provided on the inner side of the fixing frame, a limiting strip is installed at the inner edge of the fixing frame, a bracket is installed at the bottom of the fixing frame, a placement groove is provided on the inner side of the bracket, the bracket is provided with sockets on the left and right sides of the placement groove, a docking groove is provided on the lower surface of the bracket, a support plate is installed on the upper end of the bracket, a fixing bracket is installed on the inner side of the bracket, a mounting hole is provided on the surface of the fixing bracket, and limiting grooves are provided at the left and right ends of the fixing bracket.

[0010] Preferably, four groups of overflow troughs are provided, and the four groups of overflow troughs are respectively located at the four end corners of the fixed frame.

[0011] Preferably, the overflow trough is in an "L" shape, and the overflow trough passes through the upper and lower ends of the fixed frame.

[0012] Preferably, two groups of brackets are provided, and the two groups of brackets are respectively located on the left and right sides of the bottom of the fixed frame.

[0013] Preferably, the bracket is in an "L" shape, and the lower end of the bracket extends inwardly to the inner side of the fixed frame.

[0014] Preferably, the support piece is in the shape of a rectangular strip, and both the limiting strip and the support piece are made of rubber material, and the support piece rests on the bottom of the limiting strip.

[0015] Preferably, the fixing frame is in the shape of a rectangular strip, and two groups of fixing frames are installed on the inner side of the bracket, and the two groups of fixing frames respectively span the left and right ends of the fixing frame.

[0016] Preferably, the docking groove is in the shape of a rectangular strip, and the bolt passes through the mounting hole, the fixing bracket and the docking groove in sequence and extends downward to the bottom of the bracket.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] 1. During installation, the entire fixed frame with the solar panel installed can be placed on the load-bearing cable, and the two sets of brackets can be inserted inwardly into the two sets of load-bearing cables so that the fixed frame of the solar panel is suspended on the load-bearing cables. Then, the two sets of fixing brackets can be inserted into the placement slots of the brackets from the sockets at the bottom of the fixed frame. The limiting slots of the fixing brackets can be inserted into the brackets along the load-bearing cables. The load-bearing cables can be wrapped through the placement slots of the brackets and the limiting slots of the fixing brackets, making installation more convenient.

[0019] 2. By setting up a flexible connection between the bracket and the frame, the fixing frame can span the fixing frame, which can improve the stability of the entire fixing frame and greatly enhance the tolerance and stress of the solar panel frame. The load-bearing cable can be wrapped by the placement groove of the bracket and the limit groove of the fixing frame, so that the connecting bracket can be subjected to force from both sides and the torque is extended through the middle fixing frame, making the force more balanced, avoiding stress concentration at the nodes during the force transmission process, reducing the risk of local damage to the photovoltaic components, and ensuring the safety of the photovoltaic bracket and the entire photovoltaic array. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the specific structure of the bracket of the present utility model;

[0023] Figure 3 This is a schematic diagram of the specific structure of the fixing frame of the utility model;

[0024] Figure 4 For the utility model Figure 1 A is an enlarged structural diagram.

[0025] [reference numerals]

[0026] 1-Fixed frame; 2-Limiting bar; 3-Bracket; 4-Support plate; 5-Fixed frame; 101-Overflow trough; 301-Placement slot; 302-Socket; 303-Docking slot; 501-Mounting hole; 502-Limiting slot.

[0027] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4The solar panel fixing structure with a flexible connecting bracket shown in the figure, an embodiment of the present utility model provides, including: a fixing frame 1, a limiting strip 2, a bracket 3, a support plate 4 and a fixing frame 5, an overflow groove 101 is provided on the inner side of the fixing frame 1, a limiting strip 2 is installed at the inner edge of the fixing frame 1, a bracket 3 is installed at the bottom of the fixing frame 1, a placement groove 301 is provided on the inner side of the bracket 3, the bracket 3 is provided with sockets 302 on the left and right sides of the placement groove 301, a docking groove 303 is provided on the lower surface of the bracket 3, a support plate 4 is installed on the upper end of the bracket 3, a fixing frame 5 is installed on the inner side of the bracket 3, a mounting hole 501 is provided on the surface of the fixing frame 5, and limiting grooves 502 are provided on the left and right ends of the fixing frame 5.

[0029] In this embodiment, four groups of overflow grooves 101 are provided, and the four groups of overflow grooves 101 are respectively located at the four end corners of the fixed frame 1. When the solar panel is hung, rainwater dripping on the solar panel can overflow outward from the four end corners of the fixed frame 1, and the rainwater can be quickly drained out, reducing the weight borne by the solar panel.

[0030] In this embodiment, the overflow groove 101 is in an “L” shape, and the overflow groove 101 passes through the upper and lower ends of the fixed frame 1 .

[0031] In this embodiment, two groups of brackets 3 are provided, and the two groups of brackets 3 are respectively located on the left and right sides of the bottom of the fixed frame 1 .

[0032] In this embodiment, the bracket 3 is in an “L” shape, and the lower end of the bracket 3 extends inwardly to the inner side of the fixing frame 1 . The lower end of the bracket 3 extending inwardly can support the fixing frame 5 .

[0033] In this embodiment, the support piece 4 is in the shape of a rectangular strip, and the limiting strip 2 and the support piece 4 are both made of rubber material. The support piece 4 is against the bottom of the limiting strip 2, and the solar panel is placed on the limiting strip 2. The solar panel is flexibly supported by the limiting strip 2 made of rubber material, and the solar panel is fixed by the fixed frame 1. The support piece 4 at the upper end of the bracket 3 can support the limiting strip 2 and the solar panel.

[0034] In this embodiment, the fixing frame 5 is in the shape of a rectangular strip, and two groups of fixing frames 5 are installed on the inner side of the bracket 3. The two groups of fixing frames 5 span the left and right ends of the fixing frame 1 respectively. During installation, the entire fixing frame 1 with the solar panel installed is placed on the load-bearing cable, and the two groups of brackets 3 are inserted inwardly into the two groups of load-bearing cables, so that the fixing frame 1 of the solar panel is suspended on the load-bearing cable. Then, the two groups of fixing frames 5 are inserted horizontally from the socket 302 into the placement groove 301 of the bracket 3 at the bottom of the fixed frame 1. The limiting groove 502 of the fixing frame 5 can be inserted into the bracket 3 along the load-bearing cable, and the load-bearing cable can be wrapped by the placement groove 301 of the bracket 3 and the limiting groove 502 of the fixing frame 5, making installation more convenient.

[0035] In this embodiment, the docking groove 303 is in the shape of a rectangular strip, and the bolts pass through the mounting hole 501, the fixing frame 5 and the docking groove 303 in sequence and extend downward to the bottom of the bracket 3. Through the bracket 3 at the bottom of the fixing frame 1, the fixing frame 5 can span the fixing frame 1, which can improve the stability of the entire fixing frame 1 and greatly enhance the tolerance and stress of the solar panel frame. The load-bearing cable can be wrapped by the placement groove 301 of the bracket 3 and the limiting groove 502 of the fixing frame 5, so that the connecting bracket can be subjected to force from both sides, and the torque is extended through the middle fixing frame 5, so that the force is more balanced, avoiding stress concentration at the nodes during the force transmission process, and reducing the risk of local damage to the photovoltaic module.

Claims

1. A solar panel fixing structure with a flexible connecting bracket, characterized in that: include: A fixed frame (1), a limiting strip (2), a bracket (3), a support sheet (4) and a fixed frame (5), wherein an overflow groove (101) is provided on the inner side of the fixed frame (1), a limiting strip (2) is installed at the inner edge of the fixed frame (1), a bracket (3) is installed at the bottom of the fixed frame (1), a placement groove (301) is provided on the inner side of the bracket (3), a socket (302) is provided on the left and right sides of the placement groove (301), a docking groove (303) is provided on the lower surface of the bracket (3), a support sheet (4) is installed at the upper end of the bracket (3), a fixed frame (5) is installed on the inner side of the bracket (3), a mounting hole (501) is provided on the surface of the fixed frame (5), and limiting grooves (502) are provided on the left and right ends of the fixed frame (5).

2. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: Four groups of overflow troughs (101) are provided, and the four groups of overflow troughs (101) are respectively located at the four end corners of the fixed frame (1).

3. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: The overflow trough (101) is in an "L" shape, and the overflow trough (101) passes through the upper and lower ends of the fixed frame (1).

4. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: The brackets (3) are provided in two groups, and the two groups of brackets (3) are respectively located on the left and right sides of the bottom of the fixed frame (1).

5. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: The bracket (3) is in an "L" shape, and the lower end of the bracket (3) extends inwardly to the inner side of the fixed frame (1).

6. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: The support piece (4) is in the shape of a rectangular strip, and both the limiting strip (2) and the support piece (4) are made of rubber material, and the support piece (4) is against the bottom of the limiting strip (2).

7. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: The fixing frame (5) is in the shape of a rectangular strip, and two groups of fixing frames (5) are installed on the inner side of the bracket (3), and the two groups of fixing frames (5) respectively span the left and right ends of the fixing frame (1).

8. The solar panel fixing structure with a flexible connection bracket according to claim 1, characterized in that: The docking groove (303) is in the shape of a rectangular strip, and the bolts sequentially penetrate the mounting hole (501), the fixing frame (5) and the docking groove (303) and extend downward to the bottom of the bracket (3).

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