Photovoltaic support frame

Abstract

The utility model discloses a photovoltaic support frame, and aims to provide the photovoltaic support frame which is stable and firm, and the angle of the photovoltaic support frame can be freely adjusted according to the requirement of a use environment, and the photovoltaic support frame is characterized in that a guide rail bracket is rotatably connected to a vertical rod, and an angle adjusting device is arranged on the photovoltaic support frame; the angle adjusting device is used for controlling the inclination angle of the guide rail support and comprises a semicircular supporting frame fixed to the bottom of the guide rail support and a protruding piece arranged on the vertical rod, a square-shaped channel is formed between the protruding piece and the vertical rod, and when the semicircular supporting frame rotates along with the guide rail support, the protruding piece can rotate along with the vertical rod. The square-shaped channel is used for the semicircular supporting frame to pass through. The utility model is suitable for the field of photovoltaic equipment installation.

Description

Technical Field

[0001] The utility model relates to a photovoltaic support frame, and more specifically, it relates to a photovoltaic support frame which is stable, firm and can freely adjust the angle and height according to the needs of the use environment. Background Art

[0002] Photovoltaic support frames are a carrier for photovoltaic equipment, providing support for the equipment. The performance and structure of photovoltaic support frames will directly affect the use and life of photovoltaic equipment.

[0003] Currently, the photovoltaic support frames on the market include rail brackets, support bases, and poles. Although this type of photovoltaic support frame can bear the weight of most photovoltaic equipment, it is not flexible enough in some harsh environments or extreme installation conditions, making it difficult to support photovoltaic equipment. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a photovoltaic support frame that is stable, firm and can freely adjust the angle and height according to the needs of the use environment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic support frame, comprising two guide rail brackets, a vertical pole, and a support base, the guide rail bracket being provided with a guide rail for placing a photovoltaic panel, the guide rail bracket being rotatably connected to the vertical pole, the photovoltaic support frame being provided with an angle adjustment device, the angle adjustment device being used to control the inclination angle of the guide rail bracket, the angle adjustment device comprising a semicircular bracket fixed to the bottom of the guide rail bracket and a protrusion arranged on the vertical pole, a U-shaped channel being provided between the protrusion and the vertical pole, the U-shaped channel being used for the passage of the semicircular bracket when the guide rail bracket rotates.

[0006] By adopting the above technical solution, the guide rail bracket can be rotated to different angles through the angle adjustment device according to the geographical location information where the photovoltaic equipment needs to be installed, thereby flexibly changing the orientation of the equipment and improving the efficiency of the photovoltaic equipment.

[0007] The present invention is further configured as follows: a plurality of screw holes are provided on the semicircular support frame, and the screw holes on the semicircular support frame are used to fix the semicircular support frame at different positions; screw holes are provided on the protruding piece, and the screw holes on the semicircular support frame can match the screw holes provided on the protruding piece; the semicircular support frame can be fixed to the protruding piece by bolts; in actual use, according to the required installation angle of different photovoltaic equipment, the screw holes on the semicircular support frame can also change position and increase or decrease the number of screw holes on the premise that they can correspond to the screw holes on the protruding piece.

[0008] By adopting the above technical solution, the semicircular support frame can be fixed to the protrusion by bolts after being rotated to different angles. In this way, the support frame can be stably fixed in the corresponding position after adjusting the angle, thereby improving the overall stability.

[0009] The utility model is further configured as follows: an oblique support is provided between the guide rail bracket and the semicircular support frame.

[0010] By adopting the above technical solution, the overall stability of the photovoltaic support frame can be further improved, and the diagonal braces can disperse the force exerted on the semicircular support frame, making the semicircular support frame less likely to be damaged, thereby indirectly improving the overall strength of the photovoltaic support frame.

[0011] The utility model is further configured as follows: steel cables are provided inside the plurality of screw holes on the semicircular support frame, and the steel cables are used to connect and reinforce a plurality of photovoltaic support frames.

[0012] By adopting this technical solution, the multiple sets of screw holes on the semicircular support frame not only secure the semicircular support frame but also serve as channels for the steel cables used for overall reinforcement. This improves the overall utilization rate of the screw holes, and the steel cables further enhance the overall stability of the photovoltaic support frame.

[0013] The utility model is further configured as follows: the support base and the upright pole are detachably connected.

[0014] By adopting the above technical solution, a detachable connection is provided between the support base and the upright pole, which makes installation and disassembly more convenient and can further improve the stability of the overall support frame.

[0015] The utility model is further configured as follows: the photovoltaic support frame is made of stainless steel.

[0016] By adopting the above technical solution, photovoltaic support frames made of stainless steel can be applied to more scenarios and the service life of the photovoltaic support frames can be extended.

[0017] The utility model is further configured as follows: guide rail pressing blocks are provided at both ends of the guide rail bracket, and the distance between the guide rail pressing blocks can be adjusted, and the adjustment distance is between 1m and 1.5m.

[0018] By adopting the above solution, the guide rail pressing blocks are used to fix the guide rails on which the photovoltaic panels are placed. Adjusting the distance between the guide rail pressing blocks enables the support frame to adapt to more models of photovoltaic equipment and has better compatibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a specific structural diagram of an embodiment of the photovoltaic support frame of the utility model;

[0020] Figure 2This is an example diagram of using steel cables to reinforce the photovoltaic support frame of the utility model;

[0021] Figure 3 This is a diagram of the use status of the photovoltaic support frame of the utility model;

[0022] Reference numerals in the figure: 101, guide rail bracket; 102, vertical pole; 103, support base; 104, semicircular support frame; 105, screw hole; 106, protrusion; 107, U-shaped channel; 1, angle adjustment device; 2, diagonal support; 3, guide rail pressure block; 4, steel cable. DETAILED DESCRIPTION

[0023] Reference Figure 1 and Figure 3 The photovoltaic support frame of the utility model is further described in detail.

[0024] For ease of explanation, spatial relative terms such as "upper", "lower", "left", and "right" are used in the embodiments to illustrate the relationship between one element or feature shown in the figures and another element or feature. It should be understood that, in addition to the orientation shown in the figures, spatial terms are intended to include different orientations of the device in use or operation. For example, if the device in the figure is inverted, the element described as being "under" other elements or features will be positioned "above" other elements or features. Therefore, the exemplary term "under" can include both upper and lower orientations. The device can be positioned in other ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used here can be interpreted accordingly.

[0025] Moreover, relational terms such as “first” and “second” are merely used to distinguish one component from another having the same name, but do not necessarily require or imply any actual relationship or order between these components.

[0026] A photovoltaic support frame, comprising two guide rail brackets 101, a vertical pole 102, and a support base 103. The guide rail bracket 101 is provided with a guide rail for placing a photovoltaic panel. The guide rail bracket 101 is rotatably connected to the vertical pole 102. The photovoltaic support frame is provided with an angle adjustment device 1, which is used to control the inclination angle of the guide rail bracket 101. The angle adjustment device 1 includes a semicircular support frame 104 fixed to the bottom of the guide rail bracket 101 and a protrusion 106 provided on the vertical pole. There is a square-shaped passage between the protrusion 106 and the vertical pole 102. Channel 107, when the semicircular support 104 rotates with the guide rail bracket 101, the U-shaped channel 107 is used for the passage of the semicircular support 104, and the semicircular support 104 is provided with a plurality of screw holes 105, and the screw holes 105 on the semicircular support 104 are used to fix the semicircular support 104 at different positions, and the protrusion 106 is provided with screw holes 105, and the screw holes 105 on the semicircular support 104 can match the screw holes 105 provided on the protrusion 106, and the semicircular support 104 can be fixed to the protrusion 106 by bolts.

[0027] The guide rail bracket 101 can be rotated on the vertical pole 102 according to the geographical location of the photovoltaic equipment to be installed, allowing the photovoltaic support frame to be lifted up and down within a limited range around the vertical pole 102, thereby changing the tilt angle of the photovoltaic support frame. The protrusion 106 provides stability for the semicircular support frame 104, and the bolt connection between the protrusion 106 and the semicircular support frame 104 also ensures that the support frame has good stability while being easy to adjust the angle.

[0028] As a further optimized design, a diagonal brace 2 is provided between the guide rail bracket 101 and the semicircular support frame 104. When some of the screw holes 105 on the semicircular support frame 104 are not connected to the protrusion 106, the paired photovoltaic support frames can be connected through steel cables 4 inside the screw holes 105.

[0029] As an optimized design, the diagonal brace 2 not only improves the strength of the semicircular support frame 104, but also further improves the overall stability. At the same time, steel cables 4 can be set in the redundant unpaired screw holes 105 on the semicircular support frame 104 to reinforce and connect multiple photovoltaic support frames through the steel cables 4, further improving the overall stability of the support frame.

[0030] As a further optimized design, the support base 103 and the vertical pole 102 are detachably connected, or more precisely, they are first connected through slots and then fixed with bolts. The two tight connection methods can make the connection between the base and the vertical pole more stable, the overall structure more solid, and more convenient during installation and disassembly.

[0031] The support frame is made of stainless steel. The support frame is exposed to sunlight and rain for a long time, so the stability and strength of its material composition are the key points that need to be paid attention to. However, the material of the support frame does not have to be limited to a certain type, but different materials can be flexibly used according to actual needs.

[0032] As a further optimization design of the solution, guide rail pressing blocks 3 are provided at both ends of the guide rail bracket. The distance between the guide rail pressing blocks 3 can be adjusted according to the photovoltaic equipment to be installed subsequently. After the guide rail pressing blocks 3 fix the guide rail, the photovoltaic equipment can be installed on the guide rail normally.

[0033] The adjustable guide rail pressing block 3 is compatible with photovoltaic devices of more sizes, and the guide rail pressing block 3 can stably connect the guide rail to the guide rail bracket 101, so that the subsequent photovoltaic bracket can be installed on the guide rail more stably.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any common changes and substitutions made by those skilled in the art within the scope of the technical solution of the present invention should be included in the protection scope of the present invention.

Claims

1. A photovoltaic support frame, comprising two guide rail brackets (101), a vertical pole (102), and a support base (103), wherein the guide rail bracket (101) is provided with a guide rail for placing a photovoltaic panel, characterized in that: The guide rail bracket (101) is rotatably connected to the vertical pole (102); an angle adjustment device (1) is provided on the photovoltaic support frame; the angle adjustment device (1) is used to control the inclination angle of the guide rail bracket (101); the angle adjustment device (1) comprises a semicircular support frame (104) fixed to the bottom of the guide rail bracket (101) and a protrusion (106) provided on the vertical pole; a square-shaped channel (107) is provided between the protrusion (106) and the vertical pole (102); when the semicircular support frame (104) rotates with the guide rail bracket (101), the square-shaped channel (107) is used for the semicircular support frame (104) to pass through.

2. According to the photovoltaic support frame according to claim 1, the semicircular support frame (104) is provided with a plurality of screw holes (105), and the screw holes (105) on the semicircular support frame (104) are used to fix the semicircular support frame (104) at different positions, and the protrusion (106) is provided with screw holes (105), and the screw holes (105) on the semicircular support frame (104) can all match the screw holes (105) provided on the protrusion (106), and the semicircular support frame (104) can be fixed to the protrusion (106) by bolts.

3. The photovoltaic support frame according to claim 1, characterized in that: An oblique support (2) is further provided between the guide rail bracket (101) and the semicircular support frame (104).

4. The photovoltaic support frame according to claim 1, characterized in that: Steel cables (4) are provided inside the plurality of screw holes (105) on the semicircular support frame (104), and the steel cables (4) are used to connect and reinforce a plurality of photovoltaic support frames.

5. The photovoltaic support frame according to claim 1, characterized in that: The support base (103) and the upright pole (102) are detachably connected.

6. The photovoltaic support frame according to claim 1, characterized in that: The photovoltaic support frame is made of stainless steel.

7. The photovoltaic support frame according to claim 1, characterized in that: Guide rail pressing blocks (3) are provided at both ends of the guide rail bracket (101), and the distance between the guide rail pressing blocks (3) can be adjusted, with the adjustment distance being between 1m and 1.5m.

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