Wind and snow prevention tracking type photovoltaic support applied to traffic line

Abstract

The invention discloses a wind and snow prevention tracking type photovoltaic support applied to a traffic route, and belongs to the technical field of solar power generation, the wind and snow prevention tracking type photovoltaic support comprises a base, a tracking type supporting frame and a reinforcing device used for reinforcing a photovoltaic panel, the bottom of the base is provided with a foundation arranged on the side face of the traffic route, the top of the tracking type supporting frame is provided with the photovoltaic panel, and the bottom of the tracking type supporting frame is connected with the base; the tracking type supporting frame is controlled by the controller and used for adjusting the inclination angle of the photovoltaic panel so that the photovoltaic panel can track sunlight. The tail end of a steel wire rope of the reinforcing device penetrates through a hook on a mounting frame at the bottom of the photovoltaic panel and is connected with the base. The inclination angle of the photovoltaic panel is adjusted through the three supporting legs in normal weather, so that the photovoltaic panel tracks sunlight all the time, and the power generation efficiency is improved; in windy and snowy weather, the lengths of the three supporting legs are adjusted to adjust the photovoltaic panel to be in an inclined wind and snow shielding state, and normal operation of a traffic line is guaranteed. And meanwhile, the steel wire rope is tensioned by using the reinforcing device, so that the photovoltaic panel is reinforced, and the wind suction phenomenon is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of solar power generation, and in particular relates to a wind and snowproof tracking photovoltaic bracket used in traffic routes. Background Art

[0002] With the rapid economic development in western my country, the country has invested more and more in the economic construction of western China, and road traffic is an important factor affecting economic development. Due to the high altitude, flat terrain and geographical proximity to Siberia in the northwest region, large-scale snowfall and strong winds often occur in winter under the influence of the Siberian cold current. Therefore, wind-blown snow is a common natural phenomenon in northwest my country in winter. Strong winds can cause uneven deposition of snow particles on the ground, resulting in snow accumulation heights that can reach 3-8 times the natural snowfall height. Traffic jams and railway disconnections caused by snow accumulation often occur, seriously restricting economic development.

[0003] The development and utilization of solar energy resources is an important measure to promote the development of new energy. The vigorous construction of photovoltaic power stations is of great significance to improving the energy structure, alleviating environmental protection pressure, and promoting sustainable economic development. Therefore, the present invention combines photovoltaic power generation with the snow-proof function of photovoltaic panels to propose a wind and snow-proof tracking photovoltaic bracket for use in traffic routes, which realizes the dual functions of wind and snow-proof and solar energy utilization. Summary of the invention

[0004] In order to solve the above problems, the present invention provides a wind and snow proof tracking photovoltaic bracket for use in traffic routes.

[0005] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A wind and snowproof tracking photovoltaic bracket used in traffic routes, comprising a base, a tracking support frame and a reinforcement device for reinforcing photovoltaic panels, wherein the bottom of the base is provided with a foundation arranged on the side of the traffic route, the top of the tracking support frame is provided with a photovoltaic panel, and the bottom is connected to the base, and the tracking support frame is controlled by a controller to adjust the inclination angle of the photovoltaic panel so that it tracks sunlight; the reinforcement device is arranged on the base, and the end of the steel wire rope of the reinforcement device passes through the hook on the bottom mounting frame of the photovoltaic panel and is connected to the base.

[0006] Furthermore, the tracking support frame includes three legs and a pillar, the three legs are arranged in a triangle, the pillar is arranged in the middle of the three legs, the lower ends of the three legs and the pillar are rotatably connected to the base, the tops of the three legs are connected to the mounting frame at the bottom of the photovoltaic panel, and the tops of the pillars are connected to the mounting frame at the bottom of the photovoltaic panel; the three legs are a telescopic structure, and the legs are controlled to be telescopic by a controller.

[0007] Furthermore, a linear telescopic mechanism is provided on the support leg, and the linear telescopic mechanism is controlled by a controller; both ends of the support leg are rotatably connected to the mounting frame and the base through universal joints.

[0008] Furthermore, the linear telescopic mechanism is a pneumatic cylinder or a hydraulic cylinder, the cylinder body of the pneumatic cylinder or the hydraulic cylinder is arranged at the bottom of the leg, the cylinder body is rotatably connected to the base, and the piston rod of the cylinder is connected to the upper support of the leg.

[0009] Furthermore, the lower end of the support is rotatably connected to the base via a ball joint, the top of the support is connected to the mounting frame, a plurality of diagonal braces are spaced around the upper portion of the support, and the upper ends of the diagonal braces are connected to the mounting frame.

[0010] Furthermore, the reinforcement device includes a first motor, a base, a driving mechanism and a reel for winding a wire rope, the first motor is arranged below the base, the output shaft of the first motor passes through the base and is connected to the base, and is used to drive the base to rotate; the base is provided with a support frame for installing the reel and the driving mechanism, and the driving mechanism can drive the reel to rotate; the support frame is provided with a brake assembly for braking the driving mechanism; the first motor, driving mechanism and brake assembly are all controlled by a controller.

[0011] Furthermore, the support frame includes two vertical plates arranged in parallel and a plurality of connecting rods, the plurality of connecting rods are arranged between the vertical plates on both sides and are arranged at intervals along the edges of the vertical plates; the driving mechanism includes a second motor, a driving gear, an intermediate gear and a driven gear, the driving gear is meshed with the intermediate gear, the intermediate gear is meshed with the driven gear below, the driving gear, the intermediate gear and the driven gear are respectively arranged on the driving shaft, the intermediate shaft and the reel, and the two ends of the driving shaft, the intermediate shaft and the reel are respectively rotatably matched with the vertical plates on both sides; the braking assembly is arranged at one end of the driving shaft, the intermediate shaft and the reel, and is used to brake the driving shaft, the reel and the reel; the second motor is controlled by a controller.

[0012] Furthermore, there are three connecting rods, which are respectively arranged in the middle position of the top of the vertical plate and on both sides of the bottom of the vertical plate; the brake assembly includes two brake shoes and a ratchet, the two brake shoes can respectively clamp the driving shaft and the reel, the driving parts of the two brake shoes are fixed on the top connecting rod, and the end of the top connecting rod is connected to the brake motor; the ratchet is mounted on the reel, and a pawl connected to the rotation of the vertical plate is provided on the outer side of the ratchet, and the pawl is arranged between the reel end plate and the vertical plate, and the brake motor and the pawl are both controlled by a controller.

[0013] Furthermore, it also includes a snow removal component, which includes a snow removal roller and a driving component thereunder, the driving component and the snow removal roller are respectively arranged at the bottom and top of the photovoltaic panel, the driving component includes a motor, a gear and a rack, the rack is arranged in a shell on both sides of the bottom of the photovoltaic panel, there are two gears, which are spaced and parallel and meshed with the rack, the output shaft of the motor is coaxially fixed with one gear, the other gear is coaxially fixed with the active bevel gear, the driven bevel gear meshing with the active bevel gear is coaxially fixed with the worm, the worm is meshed with the worm gear at the end of the snow removal roller, the surface of the snow removal roller is provided with spiral blades along its length, both ends of the snow removal roller are provided with worm gears, the worm gear, worm, driven bevel gear, active bevel gear and motor are all arranged in a chassis, the top of the chassis is provided with a T-slot, and the T-slot can slide with the slide rail at the edge of the mounting frame; the end of the photovoltaic panel is provided with a protective cover for accommodating the snow removal roller.

[0014] Furthermore, angle adjustment mechanisms are provided on both sides of the mounting frame, and the angle adjustment mechanisms can be used to adjust the downward inclination of the photovoltaic panels on both sides; the angle adjustment mechanism includes a flipping motor, a driving rod and a driven rod, the connecting ends of the driving rod and the driven rod are rotatably connected, the other end of the driving rod is rotatably connected to one end of the first mounting seat at the bottom of the photovoltaic panel and is driven by the flipping motor, and the other end of the driven rod is connected to one end of the second mounting seat at the bottom of the edge photovoltaic panel; a limit block is provided at one end of the driving rod, the driving rod is tilted on the limit block, the angle between the driving rod and the limit block matches the inclination angle of the edge photovoltaic panel, the limit block can flip in the U-shaped groove of the first mounting seat, and the flipping motor is controlled by a controller.

[0015] Furthermore, the driving rod and the driven rod are arranged in multiple groups at intervals along the length direction of the photovoltaic panel, and the connecting ends of the multiple groups of driving rods and the driven rods are rotatably connected through the through rod; the other end edges of the first mounting seat and the second mounting seat are connected by a connecting rod.

[0016] Compared with the prior art, the present invention has the following technical advances: The present invention can adjust the inclination angle of the photovoltaic panel by adjusting the three legs of the tracking support frame in normal weather, so that the photovoltaic panel always tracks the sunlight and improves power generation efficiency; when encountering windy and snowy weather, the photovoltaic panel can be adjusted to an inclined wind and snow blocking state by adjusting the three legs, reducing the impact of wind and snow on traffic; at the same time, the steel wire rope is tightened by the reinforcement device to reinforce the photovoltaic panel, avoid wind suction, and increase the service life of the photovoltaic panel. The present invention has the advantages of compact structure and flexible and convenient application. It can squeeze the wind and snow blocking function while having solar power generation, and can play a maintenance role on the traffic line to ensure the normal operation of the traffic line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] In the attached picture: Figure 1 A schematic diagram of the structure of a wind and snowproof tracking photovoltaic bracket applied to a traffic route provided by an embodiment of the present invention; Figure 2 for Figure 1 Schematic diagram of the bottom structure of the photovoltaic panel; Figure 3 for Figure 1 Schematic diagram of the wind and snow protection status of the medium tracking photovoltaic bracket; Figure 4 It is a structural schematic diagram of a reinforcement device in an embodiment of the present invention; Figure 5 for Figure 4 Schematic diagram of the structure of the middle reinforcement device without the steel wire rope; Figure 6 A schematic structural diagram of a brake assembly in an embodiment of the present invention; Figure 7 It is a structural schematic diagram of the angle adjustment mechanism in an embodiment of the present invention; Figure 8 This is a schematic diagram of the structure of a snow removal assembly in an embodiment of the present invention; Fig. 9 This is a working state diagram of the snow removal assembly on the photovoltaic panel in an embodiment of the present invention; In the figure: 00-photovoltaic panel; 1-base; 2-wire rope; 3-mounting frame; 4-leg, 40-support, 41-linear telescopic mechanism, 42-triangular plate; 5-pillar; 6-universal joint; 7-ball joint; 8-diagonal support rod; 9-first motor; 10-base; 11-reel; 12-support frame, 121-vertical plate, 122-connecting rod; 13-second motor; 14-driving gear; 15-intermediate gear; 16-driven gear; 17-driving shaft; 18-intermediate shaft; 1 9-driving part; 20-brake shoe; 21-ratchet; 22-pawl; 23-driving rod; 24-driven rod; 25-first mounting seat; 26-second mounting seat; 27-limiting block; 28-through rod; 29-connecting hole; 30-hook; 31-auxiliary support; 32-snow removal roller; 33-rack; 34-gear; 35-active bevel gear; 36-driven bevel gear; 37-worm; 38-worm wheel; 39-spiral blade; 40-housing; 41-protective cover. DETAILED DESCRIPTION

[0019] The following specific embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments. The embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0020] like Figure 1 , Figure 2 and Figure 3 As shown, a wind and snowproof tracking photovoltaic bracket used in traffic routes includes a base 1, a tracking support frame and a reinforcement device for reinforcing the photovoltaic panel 00. The bottom of the base 1 is provided with a foundation (not shown in the figure) arranged on the side of the traffic route, the top of the tracking support frame is provided with a photovoltaic panel 00, and the bottom is connected to the base 1. The tracking support frame is controlled by a controller (not shown in the figure) to adjust the inclination angle of the photovoltaic panel 00 so that it tracks sunlight; the reinforcement device is arranged on the base 1, and the end of the steel wire rope 2 of the reinforcement device passes through the hook 30 on the bottom mounting frame 3 of the photovoltaic panel 00 and is connected to the base 1. In specific applications, cameras and wind speed and direction sensors can be installed on the side of the traffic line. The cameras, wind speed and direction sensors and controllers can be connected to the control console of the control center, which is convenient for staff to remotely control according to weather conditions and snow conditions. Photovoltaic panels can use solar energy to generate electricity when the weather is good. When the wind and snow are strong, the photovoltaic panels can be tilted by controlling the tracking support frame to make them have the function of blocking wind and snow, thereby ensuring the normal operation of the traffic line. At the same time, the photovoltaic panel mounting frame is reinforced with a reinforcement device to avoid wind suction.

[0021] In a specific embodiment of the present invention, Figure 2 As shown, the tracking support frame includes three legs 4 and pillars 5. The three legs 4 are arranged in a triangle shape. The pillars 5 are arranged in the middle of the three legs 4. The lower ends of the three legs 4 and the pillars 5 are rotatably connected to the base 1. The tops of the three legs 4 are connected to the mounting frame 3 at the bottom of the photovoltaic panel 00 through the support 40, and the tops of the pillars 5 are connected to the mounting frame 3 at the bottom of the photovoltaic panel 00. The three legs 4 are telescopic structures, and the legs 4 are controlled to be telescopic by the controller. During the specific installation, the tops of the three legs 4 are connected to the mounting frame 3 through the triangular plate 42, and the middle part of the triangular plate 42 is hollowed out, which is convenient for the top of the pillar 5 to be connected to the mounting frame 3.

[0022] In the specific design, the leg 4 is provided with a linear telescopic mechanism 41, which is controlled by a controller; the two ends of the leg 4 are rotatably connected to the mounting frame 3 and the base 1 through a universal joint 6. The linear telescopic mechanism 41 is a cylinder or a hydraulic cylinder, the cylinder body of the cylinder or the hydraulic cylinder is arranged at the bottom of the leg 4, the cylinder body is rotatably connected to the base 1, and the piston rod of the cylinder is connected to the upper support 40 of the leg 4. The above structure can realize the telescopic of the legs, and the length of the three legs can be adjusted according to actual needs. Of course, the linear telescopic mechanism can also be realized by other structures, such as screw transmission, as long as the telescopic function can be realized.

[0023] In a specific embodiment of the present invention, Figure 2 As shown, the lower end of the support 5 is rotatably connected to the base 1 through a ball joint 7, the top of the support 5 is connected to the mounting frame 3, and a plurality of diagonal braces 8 are arranged around the upper part of the support 5 at intervals, and the upper ends of the diagonal braces 8 are connected to the mounting frame 3. The ball joint is used to facilitate the column to rotate to any direction as the photovoltaic panel tilts; at the same time, the diagonal braces can enhance the reinforcement effect of the column on the photovoltaic panel.

[0024] As a preferred structure, Figure 4 , 5 As shown, the reinforcement device includes a first motor 9, a base 10, a driving mechanism and a reel 11 for winding a steel wire rope 2. The first motor 9 is arranged below the base 1. The output shaft of the first motor 9 passes through the base 1 and is connected to the base 10, which is used to drive the base 10 to rotate. The base 10 is provided with a support frame 12 for installing the reel 11 and the driving mechanism, and the driving mechanism can drive the reel 11 to rotate. The support frame 12 is provided with a brake assembly for braking the driving mechanism. The first motor 9, the driving mechanism and the brake assembly are all controlled by a controller. In windy weather, the photovoltaic panel is in a tilted wind and snowproof state, and the first motor is started to rotate the support frame at the same time to avoid interference between the steel wire rope and the tilted legs and pillars. The steel wire rope is wound around the reel by the driving mechanism, and the tightened steel wire rope firmly fixes the photovoltaic panel, thereby improving the wind suction resistance.

[0025] When making specific Figure 5As shown, the support frame 12 includes two vertical plates 121 arranged in parallel and a plurality of connecting rods 122, wherein the plurality of connecting rods 122 are arranged between the vertical plates 121 on both sides and are arranged at intervals along the edges of the vertical plates 121; the driving mechanism includes a second motor 13, a driving gear 14, an intermediate gear 15 and a driven gear 16, wherein the driving gear 14 is meshed with the intermediate gear 15, and the intermediate gear 15 is meshed with the driven gear 16 below, and the driving gear 14, the intermediate gear 15 and the driven gear 16 are respectively arranged on a driving shaft 17, an intermediate shaft 18 and a reel 11, and the two ends of the driving shaft 17, the intermediate shaft 18 and the reel 11 are respectively rotatably matched with the vertical plates 121 on both sides; the braking assembly is arranged at one end of the driving shaft 17, the intermediate shaft 18 and the reel 11, and is used to brake the driving shaft 17, the reel 11 and the reel 11; the second motor 13 is controlled by a controller. In order to ensure the balance of the support frame, the second motor 13 is arranged on the auxiliary support 31; there are three connecting rods 122, which are respectively arranged at the middle position of the top of the vertical plate 121 and at both sides of the bottom of the vertical plate 121. The two vertical plates are connected and fixed by the connecting rods, and the second motor drives the driving gear on the driving shaft to rotate, the driving gear drives the intermediate gear to rotate, and the intermediate gear drives the driven gear to rotate, and then the driven gear drives the reel to rotate, and finally the tension and relaxation of the wire rope are realized.

[0026] In a specific embodiment of the present invention, Figure 4 , 6 As shown, the brake assembly includes two brake shoes 20 and a ratchet 21. The two brake shoes 20 can respectively hold the driving shaft 17 and the reel 11. The driving parts 19 of the two brake shoes 20 are fixed on the top connecting rod 122. The end of the top connecting rod 122 is connected to the brake motor (not shown in the figure). With the top connecting rod 122 as the center, the two brake shoes 20 are oriented in the same circumferential direction. The top connecting rod 122 drives the two brake shoes 20 to rotate synchronously under the drive of the brake motor, and at the same time holds and releases the driving shaft 17 and the reel 11, thereby achieving the braking and release of the reel. When the reel is braked, the wire rope is in a tensioned state; when the reel is released, the wire rope is in a relaxed state.

[0027] The ratchet 21 is mounted on the reel 11. A pawl 22 is provided on the outside of the ratchet 21 and is connected to the vertical plate 121 for rotation. The pawl 22 is arranged between the end plate of the reel 11 and the vertical plate 121. The brake motor and the pawl 22 are controlled by a controller. A micro motor is provided at one end of the pawl connected to the vertical plate, which is used to drive the pawl to disengage from the ratchet, so that the ratchet can be released from braking. When the photovoltaic panel is in a wind and snowproof state, the brake motor and the micro motor are driven, so that the two brake shoes can hold the driving shaft 17 and the intermediate shaft 18, and the pawl 22 is stuck in the ratchet teeth of the ratchet 21, so as to brake the reel and ensure that the wire rope is in a tensioned state.

[0028] In a specific embodiment of the present invention, Figure 8 As shown, it also includes a snow removal component, which includes a snow removal roller 32 and a driving component below it. The driving component and the snow removal roller 32 are respectively arranged at the bottom and top of the photovoltaic panel 00. The driving component includes a motor (not shown in the figure), a gear 34 and a rack 33. The rack 33 is arranged in a housing 40 on both sides of the bottom of the photovoltaic panel 00. There are two gears 34 that are spaced and parallel to mesh with the rack 33. The output shaft of the motor is coaxially fixed with one gear 34, and the other gear is coaxially fixed with the active bevel gear 35. The driven bevel gear 36 meshing with the active bevel gear 35 is coaxially fixed with the worm 37. The worm 37 is connected to the end of the snow removal roller 32 The worm gear 38 of the snow removal roller 32 is meshed, and both ends of the snow removal roller 32 are provided with a worm gear 38 and a worm 37. The worm gear 38, the worm 37, the driven bevel gear 36, the active bevel gear 35 and the motor are all arranged in a chassis (not shown in the figure). The top of the chassis is provided with a T-shaped slot (not shown in the figure), and the T-shaped slot can slide with the slide rail at the edge of the mounting frame. A roller is provided between the matching surface of the slide rail and the T-shaped slot; the end of the photovoltaic panel 00 is provided with a protective cover 41 for accommodating the snow removal roller 32. The photovoltaic panel in this embodiment is provided with a protective cover at both ends, and a gap is provided between the protective cover and the end of the photovoltaic panel. The snow removed by the snow removal roller can fall under the photovoltaic panel through the gap. In the specific production, the surface of the snow removal roller 32 is provided with a spiral blade 39 along its length direction, and the spiral blade is in contact with the photovoltaic panel. The spiral blade is made of silicone or rubber to avoid damaging the photovoltaic panel during contact with the photovoltaic panel. When there is snow on the surface of the photovoltaic panel, the motor is started, and the motor drives the gear to move along the bottom rack. At the same time, the motor drives the worm and worm gear to rotate through the bevel gear transmission, and then the worm gear drives the snow removal roller to rotate. The rotating snow removal roller can break the snow on the surface of the photovoltaic panel through the spiral blades on its surface. As the snow removal roller moves, the snow on the surface of the photovoltaic panel can be scraped off; the snow on the surface of the photovoltaic panel can be removed through the reciprocating motion of the snow removal roller. Of course, an air duct connected to a fan can also be installed at one end of the snow removal roller. As the snow removal roller rotates, the snow can be driven to the air duct attachment, and the snow can be blown out of the photovoltaic panel using the air duct during the movement of the snow removal roller.

[0029] Further optimize the above technical solution, such as Figure 3 , 7As shown, the two sides of the mounting frame 3 are provided with an angle adjustment mechanism, through which the photovoltaic panels 00 on both sides can be adjusted to tilt downward; the angle adjustment mechanism includes a flip motor (not shown in the figure), a driving rod 23 and a driven rod 24, the connecting ends of the driving rod 23 and the driven rod 24 are rotatably connected, the other end of the driving rod 23 is rotatably connected to one end of the first mounting seat 25 at the bottom of the photovoltaic panel 00 and driven by the flip motor, and the other end of the driven rod 24 is connected to one end of the second mounting seat 26 at the bottom of the edge photovoltaic panel 00; one end of the driving rod 23 is provided with a stop block 27, the driving rod 23 is tilted on the stop block 27, the angle between the driving rod 23 and the stop block 27 matches the tilt angle of the edge photovoltaic panel 00, the stop block 27 can flip in the U-shaped groove of the first mounting seat 25, and the flip motor is controlled by a controller. Through the above-mentioned angle adjustment mechanism, the two sides of the photovoltaic panel can be adjusted to a downward tilt state, which is convenient for guiding the wind and snow and avoiding excessive snow accumulation at the bottom of the photovoltaic panel.

[0030] When making specific Figure 7 As shown, the driving rod 23 and the driven rod 24 are arranged in multiple groups at intervals along the length direction of the photovoltaic panel 00, and the connecting ends of the multiple groups of driving rods 23 and driven rods 24 are rotatably connected through a through rod 28; the other end edges of the first mounting seat 25 and the second mounting seat 26 are provided with a connecting hole 29, and the first mounting seat 25 and the second mounting seat 26 are connected through a connecting rod (not shown in the figure) that passes through the connecting hole. The through rod 28 can make multiple groups of driving rods 23 and driven rods 24 rotate at the same time, and the connecting rods on both sides can respectively connect the first mounting seat 25 and the second mounting seat 26 of multiple groups of angle adjustment mechanisms.

[0031] In summary, the present invention has the advantages of compact structure and flexible and convenient application. In normal weather, the inclination angle of the photovoltaic panel is adjusted by three legs, so that the photovoltaic panel can always track the sunlight and improve power generation efficiency; in windy and snowy weather, by adjusting the length of the three legs, the photovoltaic panel can be adjusted to an inclined wind and snow blocking state to ensure the normal operation of the traffic line and reduce the impact of wind and snow on traffic; at the same time, the steel wire rope is tightened by the reinforcement device to reinforce the photovoltaic panel, avoid wind suction, and increase the service life of the photovoltaic panel. The present invention is particularly suitable for the northwest region of my country, where the terrain is flat and suitable for the installation of photovoltaic panels, and there are often large-scale snowfall and strong winds in winter. While using photovoltaic panels to generate electricity, it can also effectively maintain the normal operation of traffic lines, can produce extremely high economic benefits, and is convenient for promotion and application.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. A wind and snow-proof tracking photovoltaic bracket used in traffic routes, characterized by: It includes a base, a tracking support frame and a reinforcement device for reinforcing the photovoltaic panel. The bottom of the base is provided with a foundation arranged on the side of the traffic route. The top of the tracking support frame is provided with a photovoltaic panel and the bottom is connected to the base. The tracking support frame is controlled by a controller to control the photovoltaic panel to track sunlight. The reinforcement device is arranged on the base, and the end of the steel wire rope of the reinforcement device passes through the hook on the bottom mounting frame of the photovoltaic panel and is connected to the base.

2. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 1 is characterized in that: The tracking support frame includes three legs and a pillar. The three legs are arranged in a triangle. The pillar is arranged in the middle of the three legs. The lower ends of the three legs and the pillar are rotatably connected to the base. The tops of the three legs are connected to the mounting frame at the bottom of the photovoltaic panel, and the tops of the pillars are connected to the mounting frame at the bottom of the photovoltaic panel. The three legs are a telescopic structure, and the legs are controlled to be telescopic by a controller.

3. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 2 is characterized in that: The supporting leg is provided with a linear telescopic mechanism, which is controlled by a controller; the two ends of the supporting leg are rotatably connected with the mounting frame and the base through universal joints.

4. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 2 is characterized in that: The lower end of the support is rotatably connected to the base through a ball joint, the top of the support is connected to the mounting frame, a plurality of diagonal bracing rods are arranged around the upper part of the support, and the upper ends of the diagonal bracing rods are connected to the mounting frame.

5. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 1 is characterized in that: The reinforcement device includes a first motor, a base, a driving mechanism and a reel for winding a wire rope, wherein the first motor is arranged below the base, and the output shaft of the first motor passes through the base and is connected to the base, so as to drive the base to rotate; a support frame for installing the reel and the driving mechanism is provided on the base, and the driving mechanism can drive the reel to rotate; a brake assembly is provided on the support frame for braking the driving mechanism; the first motor, the driving mechanism and the brake assembly are all controlled by a controller.

6. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 5, characterized in that: The support frame includes two vertical plates arranged in parallel and a plurality of connecting rods, wherein the plurality of connecting rods are arranged between the vertical plates on both sides and are arranged at intervals along the edges of the vertical plates; the driving mechanism includes a second motor, a driving gear, an intermediate gear and a driven gear, wherein the driving gear is meshed with the intermediate gear, and the intermediate gear is meshed with the driven gear below, and the driving gear, the intermediate gear and the driven gear are respectively arranged on the driving shaft, the intermediate shaft and the reel, and the two ends of the driving shaft, the intermediate shaft and the reel are respectively rotatably matched with the vertical plates on both sides; the braking assembly is arranged at one end of the driving shaft, the intermediate shaft and the reel, and is used for braking the driving shaft, the reel and the reel; the second motor is controlled by a controller.

7. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 6, characterized in that: There are three connecting rods, which are respectively arranged in the middle position of the top of the vertical plate and on both sides of the bottom of the vertical plate; the brake assembly includes two brake shoes and a ratchet, the two brake shoes can respectively clamp the driving shaft and the reel, the driving parts of the two brake shoes are fixed on the top connecting rod, and the end of the top connecting rod is connected to the brake motor; the ratchet is mounted on the reel, and a pawl connected to the rotation of the vertical plate is provided on the outer side of the ratchet, and the pawl is arranged between the reel end plate and the vertical plate, and the brake motor and the pawl are both controlled by a controller.

8. The wind and snow-proof tracking photovoltaic bracket used in traffic routes according to claim 1, characterized in that: The snow removal assembly also includes a snow removal assembly, which includes a snow removal roller and a driving component thereunder, the driving component and the snow removal roller are respectively arranged at the bottom and top of the photovoltaic panel, the driving component includes a motor, a gear and a rack, the rack is arranged in a shell on both sides of the bottom of the photovoltaic panel, there are two gears, which are spaced and parallel and meshed with the rack, the output shaft of the motor is coaxially fixed with one gear, the other gear is coaxially fixed with the driving bevel gear, the driven bevel gear meshing with the driving bevel gear is coaxially fixed with the worm, the worm is meshed with the worm gear at the end of the snow removal roller, the surface of the snow removal roller is provided with spiral blades along its length, worm gears are provided at both ends of the snow removal roller, the worm gear, worm, driven bevel gear, driving bevel gear and motor are all arranged in a chassis, a T-slot is provided on the top of the chassis, and the T-slot can slide with the slide rail at the edge of the mounting frame; a protective cover for accommodating the snow removal roller is provided at the end of the photovoltaic panel.

9. A wind and snow proof tracking photovoltaic bracket for use in traffic routes according to any one of claims 1 to 7, characterized in that: Angle adjustment mechanisms are provided on both sides of the mounting frame, and the angle adjustment mechanisms can be used to adjust the downward inclination of the photovoltaic panels on both sides; the angle adjustment mechanism includes a flipping motor, a driving rod and a driven rod, the connecting ends of the driving rod and the driven rod are rotatably connected, the other end of the driving rod is rotatably connected to one end of the first mounting seat at the bottom of the photovoltaic panel and is driven by the flipping motor, and the other end of the driven rod is connected to one end of the second mounting seat at the bottom of the edge photovoltaic panel; a limit block is provided at one end of the driving rod, and the driving rod is tilted on the limit block, the angle between the driving rod and the limit block matches the inclination angle of the edge photovoltaic panel, the limit block can flip in the U-shaped groove of the first mounting seat, and the flipping motor is controlled by a controller.

10. The wind and snow-proof tracking photovoltaic support applied to traffic routes according to claim 9, characterized in that: The driving rod and the driven rod are arranged in multiple groups at intervals along the length direction of the photovoltaic panel, and the connecting ends of the multiple groups of driving rods and the driven rods are rotatably connected through the through rod; the other end edges of the first mounting seat and the second mounting seat are connected by a connecting rod.

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