阅读说明：本技术 一种用于光伏支架的减震装置及光伏支架 (A damping device and photovoltaic support for photovoltaic support ) 是由 王征 刘云 闵红 于 2021-07-27 设计创作，主要内容包括：本发明涉及光伏支架的技术领域,且公开了一种用于光伏支架的减震装置及光伏支架,包括安装座,所述安装座的外部设置有对外界风力进行感应并对光伏支架进行收放的风力感应收放机构,风力感应收放机构包括对外界风力进行实时感应的风力感应组件、对光伏支架倾斜时限制运动的限位组件和对光伏支架进行收放的液压伸缩杆；通过风力感应组件对外界风力进行实时感应并在风速较大的情况下关闭限位组件的限制运动功能,并且会开启液压伸缩杆对光伏支架的收回功能,这样就会可以使得光伏板从倾斜状态转变成水平状态,这样就可以避免大风对于光伏支架以及光伏板的影响,保证了在大风情况下光伏支架以及光伏板的稳定性。(The invention relates to the technical field of photovoltaic supports and discloses a damping device for a photovoltaic support and the photovoltaic support, which comprise a mounting seat, wherein a wind power induction retraction mechanism which is used for inducing external wind power and retracting the photovoltaic support is arranged outside the mounting seat; the wind power induction assembly is used for sensing external wind power in real time and closing the motion limiting function of the limiting assembly under the condition of high wind speed, and the hydraulic telescopic rod can be opened to retract the photovoltaic support, so that the photovoltaic panel can be converted into a horizontal state from an inclined state, the influence of strong wind on the photovoltaic support and the photovoltaic panel can be avoided, and the stability of the photovoltaic support and the photovoltaic panel under the condition of strong wind is ensured.)

1. The utility model provides a damping device and photovoltaic support for photovoltaic support, includes mount pad (1), its characterized in that: the utility model discloses a photovoltaic support of installing, including the outside of mount pad (1) be provided with wind-force response jack (2) that receive and release and carry out the wind-force response that receive and releases to external wind-force, wind-force response jack (2) include carry out wind-force response subassembly (21) of real-time response to external wind-force, spacing subassembly (22) of restricted movement when inclining photovoltaic support and carry out the hydraulic telescoping rod (23) that receive and release to photovoltaic support, the outside of mount pad (1) is rotated and is connected with mounting panel (3), the outside of mounting panel (3) is provided with carries out absorbing damper (4) to photovoltaic support, the outside fixedly connected with linking bridge (5) of mounting panel (3), the outside fixedly connected with photovoltaic board (6) of linking bridge (5).

2. The damping device for the photovoltaic bracket and the photovoltaic bracket as claimed in claim 1, wherein: wind-force response subassembly (21) includes slider (212), slider (212) sliding connection is in the inside of mount pad (1), the quantity of aerofoil (211) is no less than two and equal symmetry fixed connection in the outside of slider (212), aerofoil (211) and mount pad (1) swing joint, the one end fixed connection of spring one (213) is in the outside of slider (212), its other end fixed connection is in the inside of mount pad (1), connect electric block one (214) fixed connection in the bottom of slider (212), connect electric block two (215) and connect electric block three (216) equal fixed connection in the inside of mount pad (1) and the specification of the two all with the specification phase-match that connects electric block one (214), ejector pin (217) fixed connection is in one side that spring one (213) was kept away from in slider (212).

3. The damping device for the photovoltaic bracket and the photovoltaic bracket as claimed in claim 1, wherein: spacing subassembly (22) includes gear (221), gear (221) rotate to be connected in the inside of mount pad (1), bracing piece (222) fixed connection is in the outside of mounting panel (3), the inboard of bracing piece (222) is provided with tooth and this tooth and gear (221) meshing, the inside of mount pad (1) is provided with the spout with bracing piece (222) sliding connection, ratchet (223) fixed connection is in the outside of gear (221), kelly (224) rotate the inside of connecting in mount pad (1), the outside fixedly connected with spring three of kelly (224), the one end fixed connection that kelly (224) were kept away from to spring three is in the inside of mount pad (1), the top of hydraulic telescoping rod (23) contacts with the bottom of mounting panel (3).

4. The damping device for the photovoltaic bracket and the photovoltaic bracket as claimed in claim 1, wherein: damper (4) are including gasbag (41), gasbag (41) fixed connection is in the outside of mounting panel (3), the one end fixed connection of spring two (42) is in the inboard of gasbag (41), its other end fixed connection is in the outside of mounting panel (3), two (42) of spring quantity is no less than two, set casing (43) fixed connection is in the outside of linking bridge (5), depression bar (44) fixed connection is in the outside of photovoltaic board (6), depression bar (44) and set casing (43) sliding connection, piston (45) fixed connection is in the outside of depression bar (44), piston (45) sliding connection is in the inboard of set casing (43), silicon oil (46) are filled in the inside of set casing (43).

5. The damping device for the photovoltaic bracket and the photovoltaic bracket as claimed in claim 4, wherein: pipe (47) fixed connection is in the outside of set casing (43), the both ends of pipe (47) all set up the inside at set casing (43), magnet (48) sliding connection is in the inboard of set casing (43), the outside fixedly connected with dead lever (49) of magnet (48), dead lever (49) and set casing (43) sliding connection, clamp plate (410) fixed connection is in the one side that magnet (48) were kept away from in dead lever (49), magnet (48) of inside also fixedly connected with of piston (45), clamp plate (410) contact with the outside of gasbag (41).

6. The damping device for the photovoltaic bracket and the photovoltaic bracket as claimed in claim 1, wherein: two wind power induction retraction mechanisms (2) are arranged between the mounting base (1) and the mounting plate (3).

7. The damping device for the photovoltaic bracket and the photovoltaic bracket as claimed in claim 1, wherein: the number of the connecting supports (5) is not less than two, and every two connecting supports (5) and the mounting plate (3) form a triangle.

Technical Field

The invention relates to the technical field of photovoltaic supports, in particular to a damping device for a photovoltaic support and the photovoltaic support.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, mainly comprises three parts, namely a solar panel (assembly), a controller and an inverter, and mainly comprises electronic components.

Photovoltaic power generation needs the angle that adapts to the sun nowadays, so can be equipped with photovoltaic support on for the photovoltaic board, and then make the photovoltaic board be in the state of slope, in order to reach the photoelectric conversion effect of preferred, some areas that do not have the shelter from thing such as plateau have better solar energy resource, but the condition of strong wind can often appear in these areas, and the photovoltaic board that is in under the slope state will cause rocking of photovoltaic board and photovoltaic support under the great environment of wind speed, this can all bring great loss to the fastness and the life of photovoltaic support, can blow the photovoltaic support even under the serious condition, cause the collision of hard things such as photovoltaic board and ground, cause the damage of photovoltaic board and photovoltaic support, be unsuitable for the use in these areas.

Therefore, in order to solve the problems, a damping device for a photovoltaic bracket and the photovoltaic bracket are needed.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the damping device for the photovoltaic support and the photovoltaic support, which have the advantages of damping and avoiding the phenomenon that the photovoltaic plate and the photovoltaic support are shaken under the environment with high wind speed when the photovoltaic plate is in an inclined state, so that great loss is brought to the firmness and the service life of the photovoltaic support, and even the photovoltaic support is blown over under serious conditions, so that the photovoltaic plate collides with hard objects such as the ground and the like, and the photovoltaic plate and the photovoltaic support are damaged.

In order to achieve the purposes of damping and avoiding the big wind from blowing over, the invention provides the following technical scheme: the utility model provides a damping device and photovoltaic support for photovoltaic support, which comprises a mounting base, the outside of mount pad is provided with the wind-force response jack mechanism that receives and releases is responded to and is carried out photovoltaic support to external wind-force, wind-force response jack mechanism includes the wind-force response subassembly that carries out real-time response to external wind-force, the spacing subassembly of restriction motion when inclining photovoltaic support and the hydraulic telescoping rod who receive and releases photovoltaic support, the outside of mount pad is rotated and is connected with the mounting panel, the outside of mounting panel is provided with and carries out absorbing damper to photovoltaic support, the outside fixedly connected with linking bridge of mounting panel, the outside fixedly connected with photovoltaic board of linking bridge.

Preferably, the wind power induction assembly comprises a sliding block, the sliding block is slidably connected inside the mounting seat, the number of the wind plates is not less than two, the wind plates are symmetrically and fixedly connected to the outer portion of the sliding block, the wind plates are movably connected with the mounting seat, one end of the first spring is fixedly connected to the outer portion of the sliding block, the other end of the first spring is fixedly connected to the inner portion of the mounting seat, the first electricity connection block is fixedly connected to the bottom of the sliding block, the second electricity connection block and the third electricity connection block are fixedly connected to the inner portion of the mounting seat, specifications of the first electricity connection block and the second electricity connection block are matched with those of the first electricity connection block, and the ejector rod is fixedly connected to one side, away from the first spring, of the sliding block;

the mounting plate, the connecting support and the photovoltaic panel cannot be in contact with the air plate in the moving process, when the photovoltaic panel is in an open inclined state, the first power connection block is in contact with the second power connection block, an external power supply can electrify the hydraulic telescopic rod through the first power connection block and the second power connection block and enable the hydraulic telescopic rod to extend to the maximum length, the first power connection block is in contact with the three phases of the power connection blocks, and the external power supply can electrify the hydraulic telescopic rod through the first power connection block and the third power connection block and enable the hydraulic telescopic rod to be completely retracted.

Preferably, the limiting assembly comprises a gear, the gear is rotatably connected inside the mounting seat, the supporting rod is fixedly connected outside the mounting plate, teeth are arranged on the inner side of the supporting rod and are meshed with the gear, a sliding groove in sliding connection with the supporting rod is formed in the mounting seat, the ratchet wheel is fixedly connected outside the gear, the clamping rod is rotatably connected inside the mounting seat, a third spring is fixedly connected outside the clamping rod, one end, far away from the clamping rod, of the third spring is fixedly connected inside the mounting seat, and the top of the hydraulic telescopic rod is in contact with the bottom of the mounting plate; the specifications of the supporting rod and the sliding groove are matched with the rotating path of the mounting plate, when the photovoltaic panel is in an opening inclined state, the clamping rod is clamped with the ratchet wheel, the speed limiting ratchet wheel rotates anticlockwise, when the external wind speed reaches 60km/h, the wind plate can overcome the elastic force of the first spring to drive the sliding block to move under the action of external wind power, the sliding block moves to enable the first power connection block to move from the position of the second power connection block to be in contact with the third power connection block, and the ejector rod can be in contact with the clamping rod and drive the first power connection block to be separated from the ratchet wheel.

Preferably, damper includes the gasbag, and gasbag fixed connection is in the outside of mounting panel, and the one end fixed connection of spring two is in the inboard of gasbag, and its other end fixed connection is in the outside of mounting panel, and two are no less than to the quantity of spring two, and set casing fixed connection is in the outside of linking bridge, and depression bar fixed connection is in the outside of photovoltaic board, depression bar and set casing sliding connection, and piston fixed connection is in the outside of depression bar, and piston sliding connection is in the inboard of set casing, and silicon oil is filled in the inside of set casing.

Preferably, pipe fixed connection is in the outside of set casing, and the both ends of pipe all set up in the inside of set casing, and magnet sliding connection is in the inboard of set casing, and the outside fixedly connected with dead lever of magnet, dead lever and set casing sliding connection, clamp plate fixed connection keep away from one side of magnet at the dead lever, and magnet is also fixedly connected with in the inside of piston, and the clamp plate contacts with the outside of gasbag.

Preferably, two wind power induction retraction mechanisms are arranged between the mounting base and the mounting plate.

Preferably, the number of the connecting brackets is not less than two, and every two connecting brackets form a triangle with the mounting plate.

Has the advantages that:

1. this a damping device and photovoltaic support for photovoltaic support, through wind-force response subassembly to external wind-force real-time induction and close spacing subassembly's restriction motion function under the great condition of wind speed to can open the hydraulic telescoping rod and to the function of withdrawing of photovoltaic support, will make the photovoltaic board change into the horizontality from the tilt state like this, just so can avoid strong wind to the influence of photovoltaic support and photovoltaic board, guaranteed the stability of photovoltaic support and photovoltaic board under the strong wind condition.

2. This a damping device and photovoltaic support for photovoltaic support promotes the aerofoil and then drives the slider motion through wind-force, then to the spacing subassembly contact limit function under the photovoltaic board tilt state, utilizes wind-force to come to adjust the slope and the level of photovoltaic board like this, more is fit for the area of the high wind weather of frequent occurrence such as plateau and uses.

3. This a damping device and photovoltaic support for photovoltaic support through the flow of silicon oil between set casing and pipe and the cushioning effect of gasbag, spring, can be so that the photovoltaic board can reach absorbing effect when receiving wind-blowing effect and taking place to rock, reduces like this that photovoltaic board and photovoltaic support rock and cause fastness and life loss to it.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic structural diagram of the position relationship between the mounting plate and the air plate according to the present invention.

In the figure: 1. a mounting seat; 2. a wind power induction retraction jack; 21. a wind sensing assembly; 211. a wind plate; 212. a slider; 213. a first spring; 214. a first power connection block; 215. a second power connection block; 216. a third power connection block; 217. a top rod; 22. a limiting component; 221. a gear; 222. a support bar; 223. a ratchet wheel; 224. a clamping rod; 23. a hydraulic telescopic rod; 3. mounting a plate; 4. a damping mechanism; 41. an air bag; 42. a second spring; 43. a stationary case; 44. a pressure lever; 45. a piston; 46. a silicone oil; 47. a conduit; 48. a magnet; 49. fixing the rod; 410. pressing a plate; 5. connecting a bracket; 6. a photovoltaic panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1, 2 and 4, a damping device for a photovoltaic support and the photovoltaic support comprise a mounting base 1, a wind power induction retraction mechanism 2 which induces external wind power and retracts the photovoltaic support is arranged outside the mounting base 1, and the wind power induction retraction mechanism 2 comprises a wind power induction assembly 21 which induces the external wind power in real time, a limiting assembly 22 which limits movement when the photovoltaic support inclines and a hydraulic telescopic rod 23 which retracts the photovoltaic support.

Wind-force response subassembly 21 includes slider 212, slider 212 sliding connection is in the inside of mount pad 1, two and equal symmetry fixed connection are no less than in the outside of slider 212 to the quantity of aerofoil 211, aerofoil 211 and mount pad 1 swing joint, the one end fixed connection of spring one 216 is in the outside of slider 212, its other end fixed connection is in the inside of mount pad 1, connect the bottom of electric piece one 214 fixed connection at slider 212, connect electric piece two 215 and connect the equal fixed connection of electric piece three 216 in the inside of mount pad 1 and the specification of the two all with the specification phase-match that connects electric piece one 214, ejector pin 217 fixed connection is in the one side that spring one 213 was kept away from to slider 212.

The mounting plate 3, the connecting bracket 5 and the photovoltaic panel 6 cannot be in contact with the wind plate 211 in the moving process, when the photovoltaic panel 6 is in an open inclined state, the first power connection block 214 is in contact with the second power connection block 215, at the moment, an external power supply can electrify the hydraulic telescopic rod 23 through the first power connection block 214 and the second power connection block 215 and enable the hydraulic telescopic rod 23 to extend to the maximum length, the first power connection block 214 is in contact with the third power connection block 216, and at the moment, the external power supply can electrify the hydraulic telescopic rod 23 through the first power connection block 214 and the third power connection block 216 and enable the hydraulic telescopic rod 23 to be completely retracted.

Spacing subassembly 22 includes gear 221, gear 221 rotates the inside of connecting at mount pad 1, bracing piece 222 fixed connection is in the outside of mounting panel 3, the inboard of bracing piece 222 is provided with tooth and this tooth and gear 221 meshing, the inside of mount pad 1 is provided with the spout with bracing piece 222 sliding connection, ratchet 223 fixed connection is in the outside of gear 221, kelly 224 rotates the inside of connecting at mount pad 1, kelly 224's outside fixedly connected with spring three, the one end fixed connection in the inside of mount pad 1 that kelly 224 was kept away from to spring three, the top of hydraulic telescoping rod 23 contacts with the bottom of mounting panel 3.

The specification of the support rod 222 and the chute is matched with the rotation path of the mounting plate 3, when the photovoltaic panel 6 is in an open inclined state, the clamping rod 224 is clamped with the ratchet wheel 223, so that the speed limit ratchet wheel 223 rotates anticlockwise, when the external wind speed reaches 60km/h, the wind plate 211 can overcome the elastic force of the first spring 213 to drive the sliding block 212 to move under the action of external wind power, the sliding block 212 moves to enable the first power connection block 214 to move from the position of the second power connection block 215 to be in contact with the third power connection block 216, and at the moment, the ejector rod 217 can be in contact with the clamping rod 224 and drive the first power connection block to be separated from the ratchet wheel 223.

The outside of mount pad 1 is rotated and is connected with mounting panel 3, and the outside of mounting panel 3 is provided with carries out absorbing damper 4 to the photovoltaic support, and the outside fixedly connected with linking bridge 5 of mounting panel 3, the outside fixedly connected with photovoltaic board 6 of linking bridge 5.

Two wind power induction retraction mechanisms 2 are arranged between the mounting base 1 and the mounting plate 3. The number of the connecting brackets 5 is not less than two, and every two connecting brackets 5 form a triangle with the mounting plate 3.

Example two:

please refer to fig. 1 and 3, a damping device for a photovoltaic support and the photovoltaic support, which includes a mounting base 1, a wind power induction retraction mechanism 2 for inducing external wind power and retracting the photovoltaic support is disposed outside the mounting base 1, the wind power induction retraction mechanism 2 includes a wind power induction component 21 for inducing the external wind power in real time, a limiting component 22 for limiting movement when the photovoltaic support inclines and a hydraulic telescopic rod 23 for retracting the photovoltaic support, the mounting base 1 is rotatably connected with a mounting plate 3, and a damping mechanism 4 for damping the photovoltaic support is disposed outside the mounting plate 3.

Damper 4 includes gasbag 41, gasbag 41 fixed connection is in the outside of mounting panel 3, the one end fixed connection of two springs 42 is in the inboard of gasbag 41, its other end fixed connection is in the outside of mounting panel 3, two 42's of spring quantity is no less than two, set casing 43 fixed connection is in the outside of linking bridge 5, depression bar 44 fixed connection is in the outside of photovoltaic board 6, depression bar 44 and set casing 43 sliding connection, piston 45 fixed connection is in the outside of depression bar 44, piston 45 sliding connection is in the inboard of set casing 43, silicon oil 46 fills the inside at set casing 43.

The guide pipe 47 is fixedly connected to the outside of the fixed shell 43, two ends of the guide pipe 47 are arranged inside the fixed shell 43, the magnet 48 is connected to the inner side of the fixed shell 43 in a sliding mode, a fixing rod 49 is fixedly connected to the outside of the magnet 48, the fixing rod 49 is connected with the fixed shell 43 in a sliding mode, the pressing plate 410 is fixedly connected to one side, away from the magnet 48, of the fixing rod 49, the magnet 48 is also fixedly connected to the inside of the piston 45, and the pressing plate 410 is in contact with the outside of the air bag 41.

The outside fixedly connected with linking bridge 5 of mounting panel 3, the outside fixedly connected with photovoltaic board 6 of linking bridge 5.

Two wind power induction retraction mechanisms 2 are arranged between the mounting base 1 and the mounting plate 3. The number of the connecting brackets 5 is not less than two, and every two connecting brackets 5 form a triangle with the mounting plate 3.

Example three:

referring to fig. 1-4, a damping device for a photovoltaic support and the photovoltaic support comprise a mounting base 1, a wind power induction retraction mechanism 2 which induces external wind power and retracts the photovoltaic support is arranged outside the mounting base 1, and the wind power induction retraction mechanism 2 comprises a wind power induction component 21 which induces the external wind power in real time, a limiting component 22 which limits movement when the photovoltaic support inclines and a hydraulic telescopic rod 23 which retracts the photovoltaic support.

Wind-force response subassembly 21 includes slider 212, slider 212 sliding connection is in the inside of mount pad 1, two and equal symmetry fixed connection are no less than in the outside of slider 212 to the quantity of aerofoil 211, aerofoil 211 and mount pad 1 swing joint, the one end fixed connection of spring one 216 is in the outside of slider 212, its other end fixed connection is in the inside of mount pad 1, connect the bottom of electric piece one 214 fixed connection at slider 212, connect electric piece two 215 and connect the equal fixed connection of electric piece three 216 in the inside of mount pad 1 and the specification of the two all with the specification phase-match that connects electric piece one 214, ejector pin 217 fixed connection is in the one side that spring one 213 was kept away from to slider 212.

The mounting plate 3, the connecting bracket 5 and the photovoltaic panel 6 cannot be in contact with the wind plate 211 in the moving process, when the photovoltaic panel 6 is in an open inclined state, the first power connection block 214 is in contact with the second power connection block 215, at the moment, an external power supply can electrify the hydraulic telescopic rod 23 through the first power connection block 214 and the second power connection block 215 and enable the hydraulic telescopic rod 23 to extend to the maximum length, the first power connection block 214 is in contact with the third power connection block 216, and at the moment, the external power supply can electrify the hydraulic telescopic rod 23 through the first power connection block 214 and the third power connection block 216 and enable the hydraulic telescopic rod 23 to be completely retracted.

Spacing subassembly 22 includes gear 221, gear 221 rotates the inside of connecting at mount pad 1, bracing piece 222 fixed connection is in the outside of mounting panel 3, the inboard of bracing piece 222 is provided with tooth and this tooth and gear 221 meshing, the inside of mount pad 1 is provided with the spout with bracing piece 222 sliding connection, ratchet 223 fixed connection is in the outside of gear 221, kelly 224 rotates the inside of connecting at mount pad 1, kelly 224's outside fixedly connected with spring three, the one end fixed connection in the inside of mount pad 1 that kelly 224 was kept away from to spring three, the top of hydraulic telescoping rod 23 contacts with the bottom of mounting panel 3.

The specification of the support rod 222 and the chute is matched with the rotation path of the mounting plate 3, when the photovoltaic panel 6 is in an open inclined state, the clamping rod 224 is clamped with the ratchet wheel 223, so that the speed limit ratchet wheel 223 rotates anticlockwise, when the external wind speed reaches 60km/h, the wind plate 211 can overcome the elastic force of the first spring 213 to drive the sliding block 212 to move under the action of external wind power, the sliding block 212 moves to enable the first power connection block 214 to move from the position of the second power connection block 215 to be in contact with the third power connection block 216, and at the moment, the ejector rod 217 can be in contact with the clamping rod 224 and drive the first power connection block to be separated from the ratchet wheel 223.

The outside of mount pad 1 is rotated and is connected with mounting panel 3, the outside of mounting panel 3 is provided with carries out absorbing damper 4 to photovoltaic support, damper 4 includes gasbag 41, gasbag 41 fixed connection is in the outside of mounting panel 3, the one end fixed connection of spring two 42 is in the inboard of gasbag 41, its other end fixed connection is in the outside of mounting panel 3, two are no less than to the quantity of spring two 42, set casing 43 fixed connection is in the outside of linking bridge 5, depression bar 44 fixed connection is in the outside of photovoltaic board 6, depression bar 44 and set casing 43 sliding connection, piston 45 fixed connection is in the outside of depression bar 44, piston 45 sliding connection is in the inboard of set casing 43, silicon oil 46 fills the inside at set casing 43.

The guide pipe 47 is fixedly connected to the outside of the fixed shell 43, two ends of the guide pipe 47 are arranged inside the fixed shell 43, the magnet 48 is connected to the inner side of the fixed shell 43 in a sliding mode, a fixing rod 49 is fixedly connected to the outside of the magnet 48, the fixing rod 49 is connected with the fixed shell 43 in a sliding mode, the pressing plate 410 is fixedly connected to one side, away from the magnet 48, of the fixing rod 49, the magnet 48 is also fixedly connected to the inside of the piston 45, and the pressing plate 410 is in contact with the outside of the air bag 41.

The outside fixedly connected with linking bridge 5 of mounting panel 3, the outside fixedly connected with photovoltaic board 6 of linking bridge 5.

Two wind power induction retraction mechanisms 2 are arranged between the mounting base 1 and the mounting plate 3. The number of the connecting brackets 5 is not less than two, and every two connecting brackets 5 form a triangle with the mounting plate 3.

The working principle is as follows: the device starts to be started, when the external environment is in a large wind power condition, wind blows on the outer portion of the photovoltaic panel 6, vibration of the photovoltaic panel 6 is caused, vibration of the photovoltaic panel 6 drives the pressing rod 44 to move, the pressing rod 44 drives the piston 45 to move, the piston 45 can extrude silicon oil 46 inside the fixed shell 43 in a moving mode, the silicon oil 46 is extruded and enters the inner portion of the fixed shell 43 through the guide pipe 47, the first step of vibration reduction effect is achieved, the piston 45 drives the magnet 48 inside the piston 45 to move, the magnet 48 can be continuously close to the magnet 48 outside the fixed rod 49 in a moving mode, the magnet 48 slides inside the fixed shell 43 under the action of repulsive force and drives the fixed rod 49 to move, the fixed rod 49 moves to drive the pressing plate 410 to move, the pressing plate 410 moves to extrude the air bag 41 and the second spring 42, and therefore the vibration reduction effect can be further achieved.

When the external wind speed reaches 60km/h, the wind plate 211 overcomes the elastic force of the first spring 213 and drives the sliding block 212 to move by the external wind, the sliding block 212 moves to drive the first power connection block 214 to move, the first power connection block 214 moves to be in contact with the third power connection block 216, at this time, the external power supply energizes the hydraulic telescopic rod 23 through the first power connection block 214 and the third power connection block 216 and enables the hydraulic telescopic rod 23 to be completely retracted, the hydraulic telescopic rod 23 is retracted to enable the mounting plate 3, the connecting support 5 and the photovoltaic plate 6 to be restored to a horizontal state under the action of gravity, meanwhile, the sliding block 212 moves to drive the ejector rod 217 to move, the ejector rod 217 moves to be in contact with the clamping rod 224 and enables the clamping rod to rotate, the clamping rod 224 moves to enable the three springs to deform, the clamping rod 224 is separated from the ratchet 223 and is not in contact with the ratchet wheel, at this time, the rotation of the mounting plate 3 drives the supporting rod 222 to move on the inner side of the chute, the supporting rod 222 drives the gear 221 to rotate under the action of the external teeth thereof, the movement of the support bar 222 is not restricted.

When the wind speed is slowed down, the sliding block 212 resets under the action of the restoring force of the first spring 213 and enables the first power connection block 214 to be in contact with the second power connection block 215, so that an external power supply can electrify the hydraulic telescopic rod 23 through the first power connection block 214 and the second power connection block 215 and enable the hydraulic telescopic rod to extend to the maximum length, the mounting plate 3, the connecting support 5 and the photovoltaic panel 6 are enabled to restore to the inclined state again, at the moment, the clamping rod 224 is clamped with the ratchet 223 again under the action of the three restoring forces of the springs, the gear 221 can only rotate in a single direction, and the downward movement trend of the support rod 222 is limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.