Photovoltaic tracking support gale protection device

Abstract

The invention discloses a photovoltaic tracking support gale protection device, which comprises an assembling base, a supporting seat, a photovoltaic tracking support, a mounting seat, an elastic supporting piece, a protection plate and a protection mechanism, and is characterized in that the elastic supporting piece is mounted between the inner wall of the protection plate and the top of the mounting seat, and the protection mechanism is mounted on the side wall of the assembling base. Therefore, when the wind speed reaches a certain speed, under the action of the wind shield, the swing rod deflects by an angle, then one end of the elastic connecting piece can be driven to be subjected to position adjustment in the guide groove, and then one end of the traction assembly on the corresponding side can be separated from the positioning plate; therefore, the elastic supporting piece can be changed from a compressed state to an extended state, the protection plate can be opened, the top height of the opened protection plate is higher than the height of the photovoltaic tracking support, strong wind can be guided, the influence of the strong wind on the photovoltaic tracking support is reduced, and a photovoltaic panel on the photovoltaic tracking support can be still in a sun-facing state.

Description

Technical Field

[0001] The present invention relates to the technical field of tracking brackets, and in particular to a strong wind protection device for a photovoltaic tracking bracket. Background Art

[0002] As one of the main applications of renewable energy, photovoltaic power generation systems have been widely promoted and applied in recent years. In some harsh environmental conditions, especially when the wind speed is high, photovoltaic brackets may face serious safety risks. Strong winds will increase the windward area of ​​photovoltaic panels, thereby causing greater torque and wind pressure on the photovoltaic bracket structure, and may even cause equipment damage or displacement. Therefore, in order to ensure the safety and stability of photovoltaic brackets, modern photovoltaic tracking brackets are usually equipped with windproof devices; The working principle of these wind protection devices is usually to monitor the ambient wind speed in real time through a wind speed detector. When the wind speed reaches the set safety value, the system will automatically adjust the angle of the photovoltaic panel to make it horizontal, thereby reducing the windward area; However, although the existing photovoltaic tracking bracket wind protection mechanism can effectively cope with strong winds, it also has certain limitations, especially under good lighting conditions. If the wind speed is high, the system will adjust the photovoltaic panels to a horizontal position to reduce wind pressure, but this also causes the photovoltaic panels to fail to maintain the best receiving angle with the sun's rays, thereby failing to maximize the use of light. This problem is particularly prominent in an environment where the wind is strong but the light intensity is still sufficient, especially when the light direction is opposite to the wind speed direction. Summary of the invention

[0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.

[0004] To this end, the purpose of the present invention is to propose a photovoltaic tracking bracket strong wind protection device, which can open the protective plate on the corresponding side through a mechanical mechanism when the wind speed reaches a certain speed, so that the windproof plate can guide the oncoming strong wind, thereby reducing the impact of strong wind on the tracking bracket, thereby ensuring that the tracking bracket does not need to adjust the angle of the photovoltaic panel, thereby maximizing the use of light.

[0005] To achieve the above-mentioned purpose, the present invention proposes a photovoltaic tracking bracket strong wind protection device, comprising an assembly base, a support base, a photovoltaic tracking bracket, a mounting base, an elastic support member, a protective plate and a protective mechanism, wherein the support base is fixedly connected to the top middle end of the assembly base, the photovoltaic tracking bracket is installed on the top of the support base, the mounting base is symmetrically fixedly connected to the top of the assembly base and is located on both sides of the support base, one end of the inner wall of the mounting base is symmetrically fixedly connected to a limit plate, one end of the protective plate is rotatably connected to the inner walls of the two limit plates, the elastic support member is installed between the inner wall of the protective plate and the top of the mounting base, and is connected through the elastic support member, and the protective mechanism is installed on the side wall of the assembly base.

[0006] The photovoltaic tracking bracket strong wind protection device of the present invention has a structure that when the wind speed reaches a certain speed, the swing arm is deflected at an angle under the action of the wind shield, and then one end of the elastic connecting member is driven to adjust its position in the guide groove, thereby causing one end of the traction assembly on the corresponding side to be disconnected from the positioning plate, thereby causing the elastic supporting member to change from a compressed state to an extended state, thereby allowing the protective plate to be opened. The top height of the protective plate after opening is higher than the height of the photovoltaic tracking bracket, thereby guiding strong winds and reducing the impact of strong winds on the photovoltaic tracking bracket, thereby allowing the photovoltaic panels on the photovoltaic tracking bracket to remain in a state facing the sun.

[0007] In addition, the photovoltaic tracking bracket strong wind protection device proposed in the present invention may also have the following additional technical features: Specifically, the protective mechanism includes a positioning plate, a U-shaped seat, a swing rod, a wind shield, an elastic connector and a traction assembly, wherein the positioning plate is fixedly connected to the side wall of the assembly base, the U-shaped seat is fixedly connected to the top of the positioning plate, one end of the swing rod is rotatably connected to the inner wall of the U-shaped seat, the wind shield is symmetrically fixedly connected to the other end of the swing rod, the top of the positioning plate is symmetrically provided with guide grooves relative to both sides of the U-shaped seat, the elastic connector is installed inside the guide groove, one end of the traction assembly is installed on the inner wall of the protective plate, and the other end of the traction assembly is installed on the top of the positioning plate.

[0008] Specifically, the elastic connecting member includes a reinforcement sleeve, a clamping plate, a connecting rope, a connecting spring and a contact plate, wherein the reinforcement sleeve is fixedly sleeved on the outer wall of the swing rod, two clamping plates are provided, and are respectively slidably clamped on the inner walls of the two guide grooves, the connecting rope is provided between one side of the two clamping plates and the outer wall of the reinforcement sleeve, and they are connected by the connecting rope, the connecting spring is provided between one end of the inner wall of the guide groove and the other side of the clamping plate, and they are connected by the connecting spring, and the contact plate is fixedly connected to the top of the clamping plate.

[0009] Specifically, the traction assembly includes an adsorption sleeve, an adsorption head and a traction rope, wherein the adsorption sleeve is symmetrically fixedly connected to the top of the positioning plate, the adsorption head is magnetically attracted to the inner wall of the adsorption sleeve, and the traction rope is arranged between the inner wall of the protective plate and the side wall of the adsorption head, and they are connected by the traction rope.

[0010] Specifically, the elastic support member includes a support sleeve, a support rod, a support spring and a support head, wherein one end of the two support sleeves is symmetrically fixedly connected to the inner bottom of the mounting seat, one end of the support rod slides through the other end of the support sleeve through the support spring, one end of the support head is fixedly connected to the other end of the support rod, and the other end of the support head is slidably clamped on the inner wall of the protective plate.

[0011] Specifically, guide plates are symmetrically fixedly connected to both sides of the protection plate, and the guide plates are inclined.

[0012] Specifically, the thickness of the end of the abutment plate is the same as the height of the inner wall of the adsorption sleeve, and the bottom of the abutment plate abuts against the top of the positioning plate.

[0013] Specifically, the inner wall of the protective plate is symmetrically provided with engaging grooves for the sliding of the supporting head.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which: Figure 1 This is a schematic diagram of a strong wind protection device for a photovoltaic tracking bracket of the present invention; Figure 2 A schematic diagram of the structure of a protective plate according to an embodiment of the present invention; Figure 3 For one embodiment of the present invention Figure 2 The enlarged structural diagram at A in the middle; Figure 4 A schematic structural diagram of a positioning plate according to an embodiment of the present invention; Figure 5 A schematic structural diagram of a windshield according to an embodiment of the present invention; Figure 6 For one embodiment of the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 For one embodiment of the present invention Figure 5 Schematic diagram of the enlarged structure at point C in the middle.

[0016] As shown in the figure: 1. Assembly base; 2. Support base; 3. Photovoltaic tracking bracket; 4. Mounting base; 41. Limiting plate; 5. Elastic support member; 51. Support sleeve; 52. Support rod; 53. Support spring; 54. Support head; 6. Protective plate; 61. Guide plate; 7. Protective mechanism; 71. Positioning plate; 72. U-shaped seat; 73. Swing rod; 74. Wind shield; 75. Elastic connector; 751. Reinforcement sleeve; 752. Snap-on plate; 753. Connecting rope; 754. Connecting spring; 755. Contact plate; 76. Traction assembly; 761. Adsorption sleeve; 762. Adsorption head; 763. Traction rope. DETAILED DESCRIPTION

[0017] Embodiments of the present invention are described in detail below, and 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 with 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, and should not be construed as limitations of the present invention. On the contrary, embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.

[0018] The photovoltaic tracking bracket strong wind protection device according to an embodiment of the present invention is described below with reference to the accompanying drawings.

[0019] like Figure 1-Figure 7 As shown, the photovoltaic tracking bracket strong wind protection device of the embodiment of the present invention may include an assembly base 1, a support base 2, a photovoltaic tracking bracket 3, a mounting base 4, an elastic support member 5, a protection plate 6 and a protection mechanism 7.

[0020] The support base 2 is fixedly connected to the top middle end of the assembly base 1 , and the photovoltaic tracking bracket 3 is installed on the top of the support base 2 .

[0021] It should be noted that the support seat 2 described in this embodiment is fixedly connected to the top middle end of the assembly base 1, and its design needs to take into account the overall stability and wind resistance of the photovoltaic tracking system to ensure that the structure can maintain good reliability in both dynamic and static conditions. The connection between the support seat 2 and the assembly base 1 can adopt a reinforced connection structure, such as fixing with multiple high-strength bolts to ensure that the strength of the connection is sufficient to support the photovoltaic tracking bracket 3 and its load. In order to further enhance the stability of the support seat 2, reinforcing ribs or support plates can be added to the bottom of the support seat 2 to disperse the external load and avoid structural fatigue or deformation due to uneven local force.

[0022] The mounting seat 4 is symmetrically fixedly connected to the top of the assembly base 1 and is located on both sides of the support seat 2. One end of the inner wall of the mounting seat 4 is symmetrically fixedly connected to the limiting plate 41, and one end of the protective plate 6 is rotatably connected to the inner walls of the two limiting plates 41.

[0023] It should be noted that a placement groove is provided on the top of the mounting seat 4 described in this embodiment, and a rotating rod is fixedly connected to the end of the protective plate 6 , and both ends of the rotating rod are rotatably connected to the inner walls of the two limit plates 41 .

[0024] An elastic support member 5 is installed between the inner wall of the protection plate 6 and the top of the mounting seat 4 , and they are connected via the elastic support member 5 .

[0025] It should be noted that two groups of elastic support members 5 are provided between the inner wall of the protective plate 6 and the mounting seat 4 described in this embodiment, thereby ensuring the stability of the protective plate 6 and also ensuring that the protective plate 6 is more stable when opened.

[0026] The protection mechanism 7 is installed on the side wall of the assembly base 1 .

[0027] It should be noted that the protection mechanism 7 described in this embodiment can control the opening of the protection plate 6 on the corresponding side according to the wind speed.

[0028] Furthermore, if Figure 1 As shown, guide plates 61 are symmetrically fixedly connected to both sides of the protection plate 6, and the guide plates 61 are inclined.

[0029] Specifically, during the use of the photovoltaic tracking bracket 3, the mounting seat 4 is symmetrically fixedly connected to the top of the assembly base 1 and is located on both sides of the support seat 2. One end of the inner wall of the mounting seat 4 is symmetrically fixedly connected to the limit plate 41, and one end of the protective plate 6 is rotatably connected to the inner walls of the two limit plates 41. An elastic support member 5 is installed between the inner wall of the protective plate 6 and the top of the mounting seat 4, and is connected through the elastic support member 5. The protective mechanism 7 is installed on the side wall of the assembly base 1. When the ambient wind speed reaches a certain threshold, the swing mechanism in the protective mechanism 7 will sense the change in wind speed and respond. The swing mechanism will deflect a certain angle according to the change in wind speed. This deflection action triggers the opening of the protective plate 6 through a mechanical interlocking structure to form an effective wind flow guiding channel. When the protective plates 6 are opened, they can guide the wind in the windward direction and reduce the wind pressure on the photovoltaic tracking bracket 3. This protective effect effectively reduces the direct impact of wind on the photovoltaic panel and prevents the photovoltaic panel from turning to a horizontal state due to the wind, thereby maintaining the optimal receiving angle between the photovoltaic panel and the sunlight. At this time, the protective plates 6 deflect and guide the wind so that the photovoltaic panel can still maintain a relatively ideal angle under high wind speeds, ensuring that the system can maximize the use of light resources and avoid the loss of power generation efficiency caused by the adjustment of the angle of the photovoltaic panel by the wind protection mechanism. The deflection angle and diversion effect of the protective plates 6 enable the photovoltaic system to not only effectively reduce structural damage under strong wind conditions, but also maximize the use of light energy when light conditions are good. In summary, by dynamically adjusting the position and angle of the protective plate 6, the device not only protects the photovoltaic tracking bracket 3 under strong wind conditions, but also ensures that the photovoltaic panel can continue to utilize sufficient solar energy without losing the optimal power generation angle, thereby optimizing the overall working efficiency of the system.

[0030] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the protective mechanism 7 includes a positioning plate 71, a U-shaped seat 72, a swing rod 73, a wind shield 74, an elastic connector 75 and a traction assembly 76, wherein the positioning plate 71 is fixedly connected to the side wall of the assembly base 1, the U-shaped seat 72 is fixedly connected to the top of the positioning plate 71, one end of the swing rod 73 is rotatably connected to the inner wall of the U-shaped seat 72, the wind shield 74 is symmetrically fixedly connected to the other end of the swing rod 73, the top of the positioning plate 71 is symmetrically provided with guide grooves 711 relative to the two sides of the U-shaped seat 72, the elastic connector 75 is installed inside the guide groove 711, one end of the traction assembly 76 is installed on the inner wall of the protective plate 6, and the other end of the traction assembly 76 is installed on the top of the positioning plate 71.

[0031] It should be noted that, in order to enhance the stability and flexibility of the protection mechanism 7 described in this embodiment, the connection method of the positioning plate 71, the U-shaped seat 72 and the swing rod 73 should adopt high-strength materials and precision processing technology to ensure the reliability and durability of the components under high wind speed conditions. In particular, wear-resistant bearings or corrosion-resistant sleeves are used at the rotation connection of the swing rod 73 to reduce friction and ensure that it can still maintain stable rotation performance during long-term use.

[0032] Specifically, when the protective plate 6 is not opened, the elastic support member 5 is in a compressed state as a whole, and the wind direction is opposite to the light direction, then the positioning plate 71 is fixedly connected to the side wall of the assembly base 1, the U-shaped seat 72 is fixedly connected to the top of the positioning plate 71, one end of the swing rod 73 is rotatably connected to the inner wall of the U-shaped seat 72, and the wind shield plate 74 is symmetrically fixedly connected to the other end of the swing rod 73. The top of the positioning plate 71 is symmetrically provided with guide grooves 711 relative to the two sides of the U-shaped seat 72, and the elastic connecting member 75 is installed in the guide groove 711. One end of the traction assembly 76 is installed on the inner wall of the protective plate 6, and the other end of the traction assembly 76 is installed on the positioning plate 7 1, and then when the wind speed reaches a certain speed, under the action of the wind shield 74, the swing rod 73 deflects at an angle, and then drives one end of the elastic connector 75 to adjust its position in the guide groove 711, so that one end of the traction assembly 76 on the corresponding side can be separated from the connection between the positioning plate 71, thereby the elastic support member 5 can be changed from a compressed state to an extended state, so that the protective plate 6 can be opened. The top height of the protective plate 6 after opening is higher than the height of the photovoltaic tracking bracket 3, so that the strong wind can be guided, and the influence of the strong wind on the photovoltaic tracking bracket 3 can be reduced, so that the photovoltaic panel on the photovoltaic tracking bracket 3 can still be in a state of facing the sun.

[0033] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the elastic connecting member 75 includes a reinforcing sleeve 751, a clamping plate 752, a connecting rope 753, a connecting spring 754 and a contact plate 755, wherein the reinforcing sleeve 751 is fixedly sleeved on the outer wall of the swing rod 73, two clamping plates 752 are provided, and are respectively slidably clamped on the inner walls of the two guide grooves 711, a connecting rope 753 is provided between one side of the two clamping plates 752 and the outer wall of the reinforcing sleeve 751, and they are connected by the connecting rope 753, a connecting spring 754 is provided between one end of the inner wall of the guide groove 711 and the other side of the clamping plate 752, and they are connected by the connecting spring 754, and the contact plate 755 is fixedly connected to the top of the clamping plate 752.

[0034] It should be noted that the outer wall of the reinforcement sleeve 751 and one side of the clamping plate 752 described in this embodiment are fixedly connected with a positioning head, and the two ends of the connecting rope 753 are respectively connected to the positioning heads on the reinforcement sleeve 751 and the clamping plate 752.

[0035] Specifically, in order to be able to respond in a strong wind environment, the reinforcement sleeve 751 is fixedly sleeved on the outer wall of the swing rod 73, two clamping plates 752 are provided, and are respectively slidably clamped on the inner walls of the two guide grooves 711, and a connecting rope 753 is provided between one side of the two clamping plates 752 and the outer wall of the reinforcement sleeve 751, and is connected by the connecting rope 753, a connecting spring 754 is provided between one end of the inner wall of the guide groove 711 and the other side of the clamping plate 752, and is connected by the connecting spring 754, and the contact plate 755 is fixedly connected to the clamping plate 752 , and then in strong winds, under the action of the windshield 74, the swing rod 73 swings. When the swing rod 73 swings to one side, it can drive the connecting rope 753 to pull under the action of the reinforcement sleeve 751, and then drive the clamping plate 752 to move in the guide groove 711. Then the clamping plate 752 drives the contact plate 755 to move synchronously. Under the action of the contact plate 755, one end of the traction component 76 can be resisted, so that one end of the traction component 76 can be free of restraint, and then the protective plate 6 can be driven to open under the action of the elastic support member 5. The traction component 76 includes an adsorption sleeve 761, an adsorption head 762 and a traction rope 763, wherein, In one embodiment of the present invention, Figure 1-Figure 7 As shown, the traction assembly 76 includes an adsorption sleeve 761, an adsorption head 762 and a traction rope 763, wherein the adsorption sleeve 761 is symmetrically fixedly connected to the top of the positioning plate 71, the adsorption head 762 is magnetically attracted to the inner wall of the adsorption sleeve 761, and a traction rope 763 is arranged between the inner wall of the protective plate 6 and the side wall of the adsorption head 762, and they are connected by the traction rope 763.

[0036] Furthermore, if Figure 1 As shown, the thickness of the end of the abutting plate 755 is the same as the inner wall height of the adsorption sleeve 761 , and the bottom of the abutting plate 755 abuts against the top of the positioning plate 71 .

[0037] As a possible situation, an electromagnet is embedded in the inner wall of the adsorption sleeve 761, which can adsorb the adsorption head 762. A pressure sensor is installed on one side of the end of the contact plate 755. When the contact plate 755 contacts the side wall of the adsorption head 762, the electromagnet is powered off, and then the contact plate 755 contacts and squeezes the adsorption head 762, so that the adsorption head 762 can be separated from the clamping of the adsorption sleeve 761.

[0038] Specifically, in order to enable the protective plate 6 to quickly protect the photovoltaic tracking bracket 3, the adsorption sleeve 761 is symmetrically fixedly connected to the top of the positioning plate 71, and the adsorption head 762 is magnetically attracted to the inner wall of the adsorption sleeve 761. A traction rope 763 is provided between the inner wall of the protective plate 6 and the side wall of the adsorption head 762, and they are connected by the traction rope 763. Then, when the contact plate 755 squeezes the adsorption head 762 out of the interior of the adsorption sleeve 761, the protective plate 6 can be quickly opened under the action of the elastic support member 5, thereby forming protection for the photovoltaic tracking bracket 3.

[0039] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the elastic support member 5 includes a support sleeve 51, a support rod 52, a support spring 53 and a support head 54, wherein one end of the two support sleeves 51 are symmetrically fixedly connected to the inner bottom of the mounting seat 4, one end of the support rod 52 slides through the other end of the support sleeve 51 through the support spring 53, one end of the support head 54 is fixedly connected to the other end of the support rod 52, and the other end of the support head 54 is slidably clamped on the inner wall of the protective plate 6.

[0040] Furthermore, if Figure 1 As shown, the inner wall of the protection plate 6 is symmetrically provided with snap-in grooves for supporting the sliding of the head 54 .

[0041] It should be noted that one end of the support spring 53 described in this embodiment is fixedly connected to the inner wall end of the support sleeve 51, and one end of the support rod 52 slides through the other end of the support sleeve 51 and is fixedly connected to the other end of the support spring 53.

[0042] Specifically, in order to ensure the support of the protective plate 6, one end of the two support sleeves 51 is symmetrically fixedly connected to the inner bottom of the mounting base 4, one end of the support rod 52 slides through the other end of the support sleeve 51 through the support spring 53, one end of the support head 54 is fixedly connected to the other end of the support rod 52, and the other end of the support head 54 is slidably engaged with the inner wall of the protective plate 6, and then after the contact plate 755 squeezes the adsorption head 762 out of the interior of the adsorption sleeve 761, under the action of the support spring 53, the support rod 52 can be driven to move quickly out of the support sleeve 51, thereby allowing the protective plate 6 to open. Under the action of the protective plate 6, if the wind speed is high, the system will not adjust the photovoltaic panel to a horizontal position to reduce wind pressure, but this also causes the photovoltaic panel to fail to maintain the best receiving angle with the sunlight, thereby failing to maximize the use of light. This situation is particularly prominent in an environment where the wind is strong but the light intensity is still sufficient, especially when the light direction is opposite to the wind speed direction.

[0043] In summary, in the photovoltaic tracking bracket strong wind protection device of the embodiment of the present invention, when the wind speed reaches a certain speed, under the action of the wind shield 74, the swing rod 73 is deflected at an angle, and then one end of the elastic connecting member 75 can be driven to adjust its position in the guide groove 711, so that one end of the traction assembly 76 on the corresponding side can be separated from the connection between the positioning plate 71, thereby allowing the elastic support member 5 to change from a compressed state to an extended state, so that the protective plate 6 can be opened. The top height of the protective plate 6 after opening is higher than the height of the photovoltaic tracking bracket 3, so that strong winds can be guided and the impact of strong winds on the photovoltaic tracking bracket 3 can be reduced, so that the photovoltaic panels on the photovoltaic tracking bracket 3 are still in a state facing the sun, thereby avoiding the problem that if the wind speed is high, the system will adjust the photovoltaic panels to a horizontal position to reduce wind pressure, but this also causes the photovoltaic panels to fail to maintain the best receiving angle with the sun's rays, thereby failing to maximize the use of light.

[0044] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0046] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A photovoltaic tracking bracket wind protection device, characterized in that: It comprises an assembly base (1), a support base (2), a photovoltaic tracking bracket (3), a mounting base (4), an elastic support member (5), a protective plate (6) and a protective mechanism (7), wherein: The support base (2) is fixedly connected to the middle end of the top of the assembly base (1), and the photovoltaic tracking bracket (3) is installed on the top of the support base (2); The mounting seat (4) is symmetrically fixedly connected to the top of the assembly base (1) and is located on both sides of the support seat (2); one end of the inner wall of the mounting seat (4) is symmetrically fixedly connected to the limit plate (41); one end of the protective plate (6) is rotatably connected to the inner walls of the two limit plates (41); The elastic support member (5) is installed between the inner wall of the protective plate (6) and the top of the mounting seat (4), and they are connected via the elastic support member (5); The protection mechanism (7) is mounted on a side wall of the assembly base (1).

2. The photovoltaic tracking bracket strong wind protection device according to claim 1, characterized in that: The protection mechanism (7) comprises a positioning plate (71), a U-shaped seat (72), a swing rod (73), a windshield (74), an elastic connecting member (75) and a traction assembly (76), wherein: The positioning plate (71) is fixedly connected to the side wall of the assembly base (1), the U-shaped seat (72) is fixedly connected to the top of the positioning plate (71), one end of the swing rod (73) is rotatably connected to the inner wall of the U-shaped seat (72), and the wind shield (74) is symmetrically fixedly connected to the other end of the swing rod (73); The top of the positioning plate (71) is symmetrically provided with guide grooves (711) relative to the two sides of the U-shaped seat (72); the elastic connecting member (75) is installed inside the guide grooves (711); one end of the traction assembly (76) is installed on the inner wall of the protective plate (6); and the other end of the traction assembly (76) is installed on the top of the positioning plate (71).

3. The photovoltaic tracking bracket strong wind protection device according to claim 2 is characterized in that: The elastic connecting member (75) comprises a reinforcing sleeve plate (751), a clamping plate (752), a connecting rope (753), a connecting spring (754) and a contact plate (755), wherein: The reinforcing sleeve (751) is fixedly sleeved on the outer wall of the swing rod (73), two clamping plates (752) are provided, and are respectively slidably clamped on the inner walls of the two guide grooves (711), and the connecting rope (753) is provided between one side of the two clamping plates (752) and the outer wall of the reinforcing sleeve (751), and they are connected via the connecting rope (753); The connecting spring (754) is provided between one end of the inner wall of the guide groove (711) and the other side of the clamping plate (752), and they are connected via the connecting spring (754); The abutment plate (755) is fixedly connected to the top of the clamping plate (752).

4. The photovoltaic tracking bracket strong wind protection device according to claim 3 is characterized in that: The traction assembly (76) comprises an adsorption sleeve (761), an adsorption head (762) and a traction rope (763), wherein: The adsorption sleeve (761) is symmetrically fixedly connected to the top of the positioning plate (71), and the adsorption head (762) is magnetically attracted to the inner wall of the adsorption sleeve (761); The traction rope (763) is provided between the inner wall of the protection plate (6) and the side wall of the adsorption head (762), and they are connected via the traction rope (763).

5. The photovoltaic tracking bracket strong wind protection device according to claim 1, characterized in that: The elastic support member (5) comprises a support sleeve (51), a support rod (52), a support spring (53) and a support head (54), wherein: One end of the two support sleeves (51) is symmetrically fixedly connected to the inner bottom of the mounting seat (4), and one end of the support rod (52) slides through the other end of the support sleeve (51) via the support spring (53); One end of the support head (54) is fixedly connected to the other end of the support rod (52), and the other end of the support head (54) is slidably engaged with the inner wall of the protective plate (6).

6. The photovoltaic tracking bracket strong wind protection device according to claim 1, characterized in that: Guide plates (61) are symmetrically fixedly connected to both sides of the protection plate (6), and the guide plates (61) are inclined.

7. The photovoltaic tracking bracket strong wind protection device according to claim 4, characterized in that: The thickness of the end of the abutment plate (755) is the same as the height of the inner wall of the adsorption sleeve (761), and the bottom of the abutment plate (755) abuts against the top of the positioning plate (71).

8. The photovoltaic tracking bracket strong wind protection device according to claim 5, characterized in that: The inner wall of the protection plate (6) is symmetrically provided with snap-fit ​​grooves for the support head (54) to slide.

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