Solar photovoltaic panel support

Abstract

The invention discloses a solar photovoltaic panel support, and relates to the technical field of photovoltaic panel supports. The solar photovoltaic panel support comprises a placing frame, and the top of the placing frame is fixedly connected with a buffer mechanism. According to the solar photovoltaic panel support, through stepped cooperation of the friction assembly and the hole plate, staged release of impact energy is achieved, when a solar panel is impacted by foreign matter, the round rod is separated from a current hole position of the hole plate under external force and slides to an adjacent hole position, the sliding block slightly moves along the inclined sliding rail, the position of the solar panel is made to deviate, local stress concentration is avoided, and the service life of the solar panel is prolonged. Compared with a traditional rigid support, according to the design, single-time violent impact is converted into multi-time controllable displacement, the fracture risk of the panel is reduced, the limiting wheels are embedded into the grooves of the sliding rails, bidirectional mechanical constraint is formed, sliding block lateral deviation is limited in the horizontal direction, derailment is prevented in the vertical direction, and especially in the strong wind environment, the sliding blocks are prevented from being damaged. The structure can resist vibration displacement caused by lateral wind pressure, and it is ensured that the sliding block only slides in a preset track.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panel supports, and in particular to a solar photovoltaic panel support. Background Art

[0002] Solar photovoltaic panel brackets are key equipment for supporting photovoltaic panels and ensuring power generation efficiency. As an important part of the photovoltaic power generation system, solar photovoltaic panel brackets have the main function of supporting and fixing photovoltaic panels to ensure their stable operation under different environmental conditions and improve power generation efficiency. According to the structural type, brackets can be divided into fixed brackets, single-axis tracking brackets and dual-axis tracking brackets. Fixed brackets are easy to install and have low cost. They are suitable for areas with stable light resources. Single-axis tracking brackets can adjust the angle in one direction as the position of the sun changes. Dual-axis tracking brackets can track the sun in all directions. In terms of materials, common ones include aluminum alloy and steel. Aluminum alloy brackets are light and corrosion-resistant, while steel brackets are high in strength and have a strong load-bearing capacity.

[0003] The applicants citing the referenced documents are the State Grid Henan Electric Power Company, Luanchuan County Power Supply Company, and the State Grid Corporation of China. Patent application number CN207410290U discloses a photovoltaic bracket structure capable of quickly installing solar panels, including an angle adjustment bracket, a ratchet, a connecting rod, a telescopic rod, a fixing sleeve, a plug connector, a support rod, a connecting plate, a sliding sleeve A, a bearing seat, a torsion spring, a pawl, a cross plate, a limit rod, and a connector with a slide groove. The angle adjustment bracket is composed of a plurality of cross beams welded between two parallel cylindrical rods. A bearing seat is welded between the two parallel cylindrical rods. The two bearing seats are rotatably connected to a rotating shaft through a bearing, and the middle of the rotating shaft is fixedly connected to the ratchet.

[0004] The above patent uses the common characteristics of the ratchet and eccentric wheel, as well as the matching plug-in connectors and connectors with slide grooves to achieve rapid disassembly and assembly of solar panels, which is suitable for the construction of large-scale photovoltaic power stations. However, traditional brackets use bolts to rigidly fix the photovoltaic panels to the support frame. When foreign objects such as hail and falling rocks hit the panel, the impact energy is directly transmitted to the glass substrate, and there is a lack of a buffer path. When hail hits the rigidly mounted panel, the local stress peak is high and the fragmentation rate increases. Summary of the Invention

[0005] In view of the deficiencies in the prior art, the present invention provides a solar photovoltaic panel bracket to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A solar photovoltaic panel support comprises a placement rack, the top of which is fixedly connected to a buffer mechanism;

[0007] The buffer mechanism comprises:

[0008] A slide rail, the slide rail being fixedly connected to the top of the placement rack;

[0009] A slider, the slider being slidably connected to the outer wall of the slide rail;

[0010] A limiting wheel, which is fixedly connected to the outer wall of the slider and is arranged in a groove of the slide rail;

[0011] The outer wall of the friction assembly is fixedly connected to the outer wall of the slider. The stepped cooperation between the friction assembly and the hole plate realizes the staged release of the impact energy. When the solar panel is hit by a foreign object, the round rod is forced to break away from the current hole position of the hole plate and slide to the adjacent hole position. The slider slightly displaces along the inclined slide rail, causing the position of the solar panel to shift, avoiding local stress concentration. Compared with traditional rigid brackets, this design converts a single severe impact into multiple controllable displacements, reducing the risk of panel fragmentation.

[0012] A connecting component is fixedly connected between the solar panel and the slider.

[0013] Preferably, the slide rail is fixedly connected to the top of the placement rack through a vertical plate, and the friction assembly includes a first connecting rod, the first connecting rod is fixedly connected to the bottom of the slider, a round rod is inserted into the outer wall of the first connecting rod, a spring is fixedly connected between the round rod and the first connecting rod, and the bottom of the slide rail is fixedly connected to a hole plate, the diameter of the round rod is slightly larger than the diameter of the hole in the hole plate, and both are provided with a circular arc, and the limiting wheel is embedded in the groove of the slide rail to form a two-way mechanical constraint: the lateral deviation of the slider is limited in the horizontal direction, and derailment is prevented in the vertical direction. Especially in strong wind environments, this structure can resist the vibration displacement caused by lateral wind pressure, ensuring that the slider only slides on a preset track. Combined with the inclined design of the slide rail, the solar panel slides along a fixed path after being impacted, avoiding secondary collisions caused by disordered swinging.

[0014] Preferably, the connecting component is a first bolt, and the first bolt is fixedly connected between the solar panel and the slider.

[0015] Preferably, the connecting component is a first limiting mechanism.

[0016] Preferably, the first limiting mechanism includes a first suction cup, and the first suction cup is fixedly connected to the outer wall of the slider.

[0017] Preferably, the outer wall of the solar panel is fixedly connected to a second suction cup, and a corresponding hole is opened on the outer wall of the solar panel at the position of the second suction cup. The second suction cup is attracted to the first suction cup, and the outer wall of the second suction cup is fixedly connected to a zigzag tube. The top of the zigzag tube is fixedly connected to a second connecting rod, and the outer wall of the second connecting rod is threadedly connected to a second bolt, and the second bolt is rotatably connected to the solar panel via a first bearing.

[0018] Preferably, the connecting component is a second limiting mechanism.

[0019] Preferably, the second limiting mechanism includes a fixed block, the fixed block is fixedly connected to the outer wall of the slider, and the outer wall of the fixed block is fixedly connected to an insertion rod.

[0020] Preferably, an inserting hole is provided on the outer wall of the solar panel, the outer wall of the solar panel is rotatably connected to a limiting rod, a limiting groove is provided on the outer wall of the inserting rod, and the limiting rod is clamped in the limiting groove.

[0021] Preferably, the outer wall of the solar panel and the limiting rod rotate via a second bearing, and the number of the jacks and the number of the rods are three, and the three rods are respectively inserted into the three jacks.

[0022] The present invention provides a solar photovoltaic panel bracket having the following beneficial effects:

[0023] 1. This solar photovoltaic panel bracket achieves the staged release of impact energy through the stepped coordination of the friction component and the hole plate. When the solar panel is hit by a foreign object, the round rod is forced to break away from the current hole position of the hole plate and slide to the adjacent hole position. The slider slightly shifts along the inclined slide rail, shifting the position of the solar panel to avoid local stress concentration. Compared with traditional rigid brackets, this design converts a single violent impact into multiple controllable displacements, reducing the risk of panel breakage.

[0024] 2. The solar photovoltaic panel bracket is embedded in the groove of the slide rail through the limiting wheel, forming a two-way mechanical constraint: limiting the lateral deviation of the slider in the horizontal direction and preventing derailment in the vertical direction. Especially in strong wind environments, this structure can resist the vibration displacement caused by lateral wind pressure and ensure that the slider only slides along the preset track. Combined with the inclined design of the slide rail, the solar panel slides along a fixed path after being impacted, avoiding secondary collisions caused by disordered swinging.

[0025] 3. The solar photovoltaic panel bracket forms an "elastic snap-fit" effect by making the round rod diameter slightly larger than the hole diameter of the hole plate and the two have matching arcs. The spring preload makes the round rod close to the hole plate, providing static friction to lock the slider under normal conditions. When the impact force exceeds the threshold (determined by the spring stiffness), the round rod slides out along the inclined surface and automatically snaps into the next hole position after resetting. This design does not require external sensors and realizes self-triggering and self-resetting of impact response.

[0026] 4. This solar photovoltaic panel bracket covers differentiated needs through three connection solutions:

[0027] Bolt connection (Example 1): The first bolt provides rigid fixation, is suitable for low wind pressure areas, and is easy to install and low cost;

[0028] Suction cup connection (Example 2): The first and second suction cups enhance the suction force through the negative pressure of the zigzag tube. When impacted, the suction cups elastically deform to absorb high-frequency vibrations, making it suitable for hail-prone areas.

[0029] Insert rod connection (implementation): The quick plug-in and pull-out structure of the insert rod and the limit rod supports manual disassembly and assembly of the panel, which is convenient for emergency replacement in disaster areas.

[0030] 5. This solar photovoltaic panel bracket can completely slide down to the ground along the slide rail when the continuous impact exceeds the designed capacity. This "active shedding" strategy reduces the impact of the solar panel by dropping it to the ground: the limiting wheel ensures that the sliding path does not deviate. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the axial perspective structure of the first embodiment of the present invention;

[0032] Figure 2 This is a schematic diagram of the back three-dimensional structure of embodiment 1 of the present invention;

[0033] Figure 3 This is embodiment 1 of the present invention Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0034] Figure 4 This is a schematic diagram of the three-dimensional structure of the second axis side of an embodiment of the present invention;

[0035] Figure 5 This is the second embodiment of the present invention Figure 1 A schematic diagram of the enlarged structure of the middle B part;

[0036] Figure 6 This is a schematic diagram of the partial structure of a solar panel according to the second embodiment of the present invention;

[0037] Figure 7 This is the second embodiment of the present invention Figure 6 Schematic diagram of cross-section structure;

[0038] Figure 8 This is a schematic diagram of the three-axis side stereoscopic structure of an embodiment of the present invention;

[0039] Figure 9 This is the third embodiment of the present invention Figure 8 The enlarged structural diagram of the middle C part;

[0040] Figure 10 This is a schematic diagram of the explosion structure of the second limiting mechanism in Example 3 of the present invention.

[0041] In the figure: 1. placement rack; 2. solar panel; 3. buffer mechanism; 31. slide rail; 32. vertical plate; 33. slider; 34. limiting wheel; 35. friction assembly; 351. first connecting rod; 352. round rod; 353. spring; 354. hole plate; 4. first bolt; 5. first limiting mechanism; 51. first suction cup; 52. second suction cup; 53. zigzag tube; 54. second connecting rod; 55. second bolt; 56. first bearing; 6. second limiting mechanism; 61. fixing block; 62. insertion rod; 63. limiting groove; 64. insertion hole; 65. second bearing; 66. limiting rod. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0043] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention.

[0044] For example 1, please refer to Figures 1-3 , the present invention provides a technical solution: a solar photovoltaic panel bracket, comprising a placement rack 1, the top of the placement rack 1 is fixedly connected with a buffer mechanism 3;

[0045] The buffer mechanism 3 includes:

[0046] Slide rail 31, slide rail 31 is fixedly connected to the top of the placement rack 1;

[0047] A slider 33 slidably connected to the outer wall of the slide rail 31 ;

[0048] The limiting wheel 34 is fixedly connected to the outer wall of the slider 33 and is disposed in the groove of the slide rail 31;

[0049] The friction assembly 35 has an outer wall fixedly connected to the outer wall of the slider 33;

[0050] A connecting component is fixedly connected between the solar panel 2 and the slider 33 .

[0051] The slide rail 31 is fixedly connected to the top of the placement rack 1 through the vertical plate 32. The friction assembly 35 includes a first connecting rod 351, which is fixedly connected to the bottom of the slider 33. A round rod 352 is inserted into the outer wall of the first connecting rod 351. A spring 353 is fixedly connected between the round rod 352 and the first connecting rod 351. A hole plate 354 is fixedly connected to the bottom of the slide rail 31. The diameter of the round rod 352 is slightly larger than the diameter of the hole in the hole plate 354, and both are provided with circular arcs.

[0052] The placement rack 1 is set at the desired position, the solar panel 2 is installed on the placement rack 1 through the buffer mechanism 3, the slide rail 31 is fixed to the placement rack 1 through the vertical plate 32, the slide rail 31 is set at an angle, the slider 33 is slidably connected to the slide rail 31, and the slider 33 is stuck in the groove of the slide rail 31 through the limiting wheel 34, thereby preventing the slider 33 from falling off from the limiting wheel 34. The elastic length of the spring 353 is less than the length of the round rod 352, so the spring 353 will pull the round rod 352 to fit on the hole plate 354, and the round rod 3 The arc of 52 is stuck in the arc of the hole of the hole plate 354, thereby limiting the movement of the slider 33. When the solar panel 2 is hit by a foreign object, the round rod 352 will fall off from the position of one of the holes in the hole plate 354 and fall off to the position of the next hole, thereby changing the position of the solar panel 2 and reducing the impact on the solar panel 2. If the solar panel 2 is hit subsequently, it will slide down again until the solar panel 2 slides off the slide rail 31, and then the solar panel 2 falls to the ground to further reduce the impact.

[0053] The connecting component is a first bolt 4 , which is fixedly connected between the solar panel 2 and the slider 33 .

[0054] The solar panel 2 and the slider 33 are fixedly connected by a first bolt 4 .

[0055] For example 2, please refer to Figures 1-7 , the present invention provides another technical solution:

[0056] A solar photovoltaic panel support comprises a placement frame 1, the top of which is fixedly connected to a buffer mechanism 3;

[0057] The buffer mechanism 3 includes:

[0058] Slide rail 31, slide rail 31 is fixedly connected to the top of the placement rack 1;

[0059] A slider 33 slidably connected to the outer wall of the slide rail 31 ;

[0060] The limiting wheel 34 is fixedly connected to the outer wall of the slider 33 and is disposed in the groove of the slide rail 31;

[0061] The friction assembly 35 has an outer wall fixedly connected to the outer wall of the slider 33;

[0062] A connecting component is fixedly connected between the solar panel 2 and the slider 33 .

[0063] The slide rail 31 is fixedly connected to the top of the placement rack 1 through the vertical plate 32. The friction assembly 35 includes a first connecting rod 351, which is fixedly connected to the bottom of the slider 33. A round rod 352 is inserted into the outer wall of the first connecting rod 351. A spring 353 is fixedly connected between the round rod 352 and the first connecting rod 351. The bottom of the slide rail 31 is fixedly connected to a hole plate 354. The diameter of the round rod 352 is slightly larger than the diameter of the hole in the hole plate 354, and both are provided with circular arcs.

[0064] The placement rack 1 is set at the desired position, the solar panel 2 is installed on the placement rack 1 through the buffer mechanism 3, the slide rail 31 is fixed to the placement rack 1 through the vertical plate 32, the slide rail 31 is set at an angle, the slider 33 is slidably connected to the slide rail 31, and the slider 33 is stuck in the groove of the slide rail 31 through the limiting wheel 34, thereby preventing the slider 33 from falling off from the limiting wheel 34. The elastic length of the spring 353 is less than the length of the round rod 352, so the spring 353 will pull the round rod 352 to fit on the hole plate 354, and the round rod 3 The arc of 52 is stuck in the arc of the hole of the hole plate 354, thereby limiting the movement of the slider 33. When the solar panel 2 is hit by a foreign object, the round rod 352 will fall off from the position of one of the holes in the hole plate 354 and fall off to the position of the next hole, thereby changing the position of the solar panel 2 and reducing the impact on the solar panel 2. If the solar panel 2 is hit subsequently, it will slide down again until the solar panel 2 slides off the slide rail 31, and then the solar panel 2 falls to the ground to further reduce the impact.

[0065] The connecting component is the first limiting mechanism 5 .

[0066] The first limiting mechanism 5 includes a first suction cup 51 , which is fixedly connected to the outer wall of the slider 33 .

[0067] A second suction cup 52 is fixedly connected to the outer wall of the solar panel 2. A matching hole is opened on the outer wall of the solar panel 2 at the position of the second suction cup 52. The second suction cup 52 attracts the first suction cup 51. A zigzag tube 53 is fixedly connected to the outer wall of the second suction cup 52. A second connecting rod 54 is fixedly connected to the top of the zigzag tube 53. A second bolt 55 is threadedly connected to the outer wall of the second connecting rod 54. A first bearing 56 is rotatably connected between the second bolt 55 and the solar panel 2.

[0068] The second suction cup 52 is arranged on the solar panel 2, and when installed, the second suction cup 52 corresponds to the first suction cup 51, and the two are extruded to make the gas inside be extruded and discharged, and the second suction cup 52 and the first suction cup 51 are adsorbed, and then the second screw 55 is manually rotated, the second screw 55 is installed on the solar panel 2 through the first bearing 56, and the rotation of the second screw 55 drives the meandering pipe 53 to be elongated, at this time, the internal space of the meandering pipe 53 is increased, and the gas capacity is unchanged, so that the meandering pipe 53 is in a negative pressure state, and the adsorption of the two is increased, and the elasticity of the second suction cup 52 and the first suction cup 51 can also buffer the solar panel 2 when the solar panel 2 is impacted by impurities carried by strong wind weather, and when a greater impact is received, the second suction cup 52 will fall off from the first suction cup 51.

[0069] Embodiment three, please refer to Figures 1-3 , 8-10, the present application provides another technical scheme:

[0070] A solar photovoltaic panel support, comprising a placing rack 1, and a buffer mechanism 3 fixedly connected to the top of the placing rack 1.

[0071] The buffer mechanism 3 comprises:

[0072] A sliding rail 31 fixedly connected to the top of the placing rack 1.

[0073] A sliding block 33 slidingly connected to the outer wall of the sliding rail 31.

[0074] A limiting wheel 34 fixedly connected to the outer wall of the sliding block 33 and arranged in the groove of the sliding rail 31.

[0075] A friction assembly 35, the outer wall of the friction assembly 35 is fixedly connected to the outer wall of the sliding block 33.

[0076] A connecting component fixedly connected between the solar panel 2 and the sliding block 33.

[0077] The sliding rail 31 is fixedly connected to the top of the placing rack 1 through a vertical plate 32, the friction assembly 35 comprises a first connecting rod 351 fixedly connected to the bottom of the sliding block 33, a round rod 352 inserted into the outer wall of the first connecting rod 351, a spring 353 fixedly connected between the round rod 352 and the first connecting rod 351, a hole plate 354 fixedly connected to the bottom of the sliding rail 31, and the diameter of the round rod 352 is slightly larger than the diameter of the hole of the hole plate 354, and both are provided with a circular arc.

[0078] The placement rack 1 is set at the desired position, the solar panel 2 is installed on the placement rack 1 through the buffer mechanism 3, the slide rail 31 is fixed to the placement rack 1 through the vertical plate 32, the slide rail 31 is set at an angle, the slider 33 is slidably connected to the slide rail 31, and the slider 33 is stuck in the groove of the slide rail 31 through the limiting wheel 34, thereby preventing the slider 33 from falling off from the limiting wheel 34. The elastic length of the spring 353 is less than the length of the round rod 352, so the spring 353 will pull the round rod 352 to fit on the hole plate 354, and the round rod 3 The arc of 52 is stuck in the arc of the hole of the hole plate 354, thereby limiting the movement of the slider 33. When the solar panel 2 is hit by a foreign object, the round rod 352 will fall off from the position of one of the holes in the hole plate 354 and fall off to the position of the next hole, thereby changing the position of the solar panel 2 and reducing the impact on the solar panel 2. If the solar panel 2 is hit subsequently, it will slide down again until the solar panel 2 slides off the slide rail 31, and then the solar panel 2 falls to the ground to further reduce the impact.

[0079] The connecting component is the second limiting mechanism 6 .

[0080] The second limiting mechanism 6 includes a fixed block 61 . The fixed block 61 is fixedly connected to the outer wall of the slider 33 . An inserting rod 62 is fixedly connected to the outer wall of the fixed block 61 .

[0081] An insertion hole 64 is formed on the outer wall of the solar panel 2 , and the outer wall of the solar panel 2 is rotatably connected to a limiting rod 66 . A limiting groove 63 is formed on the outer wall of the insertion rod 62 , and the limiting rod 66 is clamped in the limiting groove 63 .

[0082] The outer wall of the solar panel 2 and the limiting rod 66 rotate through the second bearing 65. The number of the jacks 64 and the number of the rods 62 are three, and the three rods 62 are respectively inserted into the three jacks 64;

[0083] The fixing block 61 is fixed on the slider 33. During installation, the solar panel 2 is passed through the socket 64 on it, the insertion rod 62 is inserted into the socket 64, and then the limiting rod 66 is rotated, and the limiting rod 66 is stuck in the limiting groove 63 of the insertion rod 62, thereby limiting the solar panel 2.

[0084] The present invention provides a solar photovoltaic panel bracket:

[0085] The first and second stop members 351 and 352 are engaged with the first and second stop members 353 and 354, respectively, to stop the movement of the vehicle.

[0086] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A solar photovoltaic panel support, comprising a placement frame (1), characterized in that: A buffer mechanism (3) is fixedly connected to the top of the placement rack (1); The buffer mechanism (3) comprises: A slide rail (31), wherein the slide rail (31) is fixedly connected to the top of the placement rack (1); A slider (33), wherein the slider (33) is slidably connected to the outer wall of the slide rail (31); A limiting wheel (34), wherein the limiting wheel (34) is fixedly connected to the outer wall of the slider (33), and the limiting wheel (34) is arranged in a groove of the slide rail (31); a friction assembly (35), wherein the outer wall of the friction assembly (35) is fixedly connected to the outer wall of the slider (33); A connecting component is fixedly connected between the solar panel (2) and the slider (33).

2. A solar photovoltaic panel support according to claim 1, characterized in that: The slide rail (31) is fixedly connected to the top of the placement rack (1) through a vertical plate (32); the friction assembly (35) includes a first connecting rod (351); the first connecting rod (351) is fixedly connected to the bottom of the slider (33); a round rod (352) is inserted into the outer wall of the first connecting rod (351); a spring (353) is fixedly connected between the round rod (352) and the first connecting rod (351); the bottom of the slide rail (31) is fixedly connected to a hole plate (354); the diameter of the round rod (352) is slightly larger than the diameter of the hole of the hole plate (354), and both are provided with circular arcs.

3. A solar photovoltaic panel support according to claim 2, characterized in that: The connecting component is a first bolt (4), and the first bolt (4) is fixedly connected between the solar panel (2) and the slider (33).

4. A solar photovoltaic panel support according to claim 2, characterized in that: The connecting component is a first limiting mechanism (5).

5. A solar photovoltaic panel support according to claim 4, characterized in that: The first limiting mechanism (5) comprises a first suction cup (51), and the first suction cup (51) is fixedly connected to the outer wall of the slider (33).

6. A solar photovoltaic panel support according to claim 5, characterized in that: The outer wall of the solar panel (2) is fixedly connected to a second suction cup (52); a matching hole is opened on the outer wall of the solar panel (2) at the position of the second suction cup (52); the second suction cup (52) and the first suction cup (51) attract each other; the outer wall of the second suction cup (52) is fixedly connected to a zigzag tube (53); the top of the zigzag tube (53) is fixedly connected to a second connecting rod (54); the outer wall of the second connecting rod (54) is threadedly connected to a second bolt (55); the second bolt (55) and the solar panel (2) are rotatably connected to a first bearing (56).

7. The solar photovoltaic panel support according to claim 2, characterized in that: The connecting component is a second limiting mechanism (6).

8. The solar photovoltaic panel support according to claim 7, characterized in that: The second limiting mechanism (6) comprises a fixed block (61), the fixed block (61) is fixedly connected to the outer wall of the slider (33), and the outer wall of the fixed block (61) is fixedly connected to an insertion rod (62).

9. The solar photovoltaic panel support according to claim 8, characterized in that: The outer wall of the solar panel (2) is provided with an insertion hole (64), the outer wall of the solar panel (2) is rotatably connected to a limiting rod (66), the outer wall of the insertion rod (62) is provided with a limiting groove (63), and the limiting rod (66) is clamped in the limiting groove (63).

10. The solar photovoltaic panel support according to claim 9, characterized in that: The outer wall of the solar panel (2) and the limiting rod (66) rotate via a second bearing (65). The number of the insertion holes (64) and the insertion rods (62) are both three, and the three insertion rods (62) are respectively inserted into the three insertion holes (64).

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