阅读说明：本技术 一种滩涂光伏支架桩体连接结构及其支架系统 (Mud flat photovoltaic support pile body connection structure and support system thereof ) 是由 郭士诚 张晓鸣 卢显人 于 2021-08-01 设计创作，主要内容包括：本发明公开了一种滩涂光伏支架桩体连接结构及其支架系统,包括上下转动连接的光伏支架和桩体,所述桩体固定连接有支撑板,所述支撑板固定连接有支撑筒,且支撑筒和光伏支架间固定连接有设置压力传感器的弹性块,所述支撑筒内设置有第一电磁铁、弹性拉杆、第一磁性推板和氧化挡板,所述支撑板中设置有通过导线连接的电源、触发开关、保护电路和清理电路,本发明在使用中,通过弹性块的设置使得光伏支架可在风力作用下小幅度摆动,降低风力对光伏面板的损害,还通过压力传感器和第一电磁铁的信号连接,使得氧化挡板挡在桩体前方,降低水流对桩体的冲击效果,并通过外接电流法减缓桩体的腐蚀速度。(The invention discloses a mudflat photovoltaic support pile body connecting structure and a support system thereof, which comprise a photovoltaic support and a pile body which are connected in an up-and-down rotating manner, wherein the pile body is fixedly connected with a support plate, the support plate is fixedly connected with a support cylinder, an elastic block provided with a pressure sensor is fixedly connected between the support cylinder and the photovoltaic support, a first electromagnet, an elastic pull rod, a first magnetic push plate and an oxidation baffle are arranged in the support cylinder, and a power supply, a trigger switch, a protection circuit and a cleaning circuit which are connected through a lead are arranged in the support plate. And the corrosion speed of the pile body is slowed down by an external current method.)

1. The utility model provides a mud flat photovoltaic support pile body connection structure, includes photovoltaic support (1) and pile body (2) that rotate from top to bottom and connect, its characterized in that: a supporting plate (3) is fixedly connected to one side of the pile body (2), a supporting cylinder (4) is fixedly connected to the upper portion of the supporting plate (3), an elastic block (5) is fixedly connected between the supporting cylinder (4) and the bottom wall of the photovoltaic support (1), and a pressure sensor (6) is arranged in the elastic block (5);

the supporting plate (3) is provided with a through groove (301) communicated with the supporting cylinder (4), the supporting cylinder (4) is internally provided with a first electromagnet (7), an elastic pull rod (8), a first magnetic push plate (9) and an oxidation baffle (10) which are fixedly connected in sequence along the direction close to the supporting plate (3), the first electromagnet (7) is fixedly connected to the inner wall of the supporting cylinder (4) and is in signal connection with the pressure sensor (6), and the oxidation baffle (10) is movably inserted into the through groove (301);

a power supply (11), a trigger switch, a protection circuit and a cleaning circuit which are connected through a lead (12) are arranged in the supporting plate (3), and the protection circuit and the cleaning circuit are connected in series with the trigger switch after being connected in parallel, the protection circuit comprises an anode electricity-connecting plate (13) which is connected with the oxidation baffle (10) in a sliding way and a cathode electricity-connecting plate (14) which is fixedly connected with the pile body (2), the cleaning circuit comprises a second electromagnet (15), a porous elastic block (16), a second magnetic push plate (17) and a scraper (18) which are fixedly connected in sequence, and part of the porous elastic block (16) fixedly extends out of the second magnetic push plate (17), and the scraper (18) is obliquely arranged upwards along the direction far away from the second electromagnet (15) and is matched with the oxidation baffle (10) for extrusion, the second magnetic push block (17) is provided with a collecting through hole (171) for collecting impurities scraped by a scraper (18);

the upper wall of the supporting plate (3) is provided with a press-in groove (302) which is provided with a first toothed plate (19) in a sliding way, an elastic pressure rod (20) is fixedly connected between the first toothed plate (19) and the first magnetic push plate (9), the first toothed plate (19) is connected with a transmission gear (21) in a meshing way, the transmission gear (21) is connected with a second toothed plate (22) in a meshing way, the press-in groove (302) is connected with a sliding groove (303) which is provided with a second toothed plate (22) in a sliding way, the trigger switch comprises a first contact plate (24) and a second contact plate (25), and the first electric board (24) is fixedly connected with one end of the second toothed board (22), and the second electrification plate (25) is fixedly arranged in the sliding groove (303), and the first toothed plate (19) slides downwards to enable the second toothed plate (22) to slide to drive the first electrification plate (24) and the second electrification plate (25) to be contacted.

2. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: and an elastic connecting block (23) is fixedly connected between the second toothed plate (22) and the inner wall of the sliding groove (303).

3. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: lead to groove (301) and be connected with and connect accumulator (304), and the positive pole connects the activity of electroplax (13) to stretch out and connects accumulator (304), the positive pole connects the one end that electroplax (13) stretched into and connects accumulator (304) and connects between accumulator (304) inner wall fixed connection elasticity ejector pad (26), it is connected with clearance groove (305) to lead to groove (301), and second electro-magnet (15) are fixed to be set up in clearance groove (305), and second magnetism push pedal (17) activity stretches out clearance groove (305).

4. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: the first magnetic push plate (9) is fixedly connected with a protection plate (27) along the direction far away from the elastic pull rod (8), and the protection plate (27) is fixedly connected to the side face, far away from the pile body (2), of the oxidation baffle plate (10).

5. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: threaded hole (306), thread groove (201) of intercommunication are seted up to backup pad (3) and pile body (2), and are provided with screw (28) that pass threaded hole (306) and stretch into thread groove (201) on backup pad (3), backup pad (3) fixedly connected with supplies elastic gasket (29) that screw (28) passed.

6. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: one side fixedly connected with of backup pad (3) is kept away from in pile body (2) consolidates backup pad (30), consolidate backup pad (30) top fixedly connected with and consolidate support column (31), fixedly connected with consolidates elastic block (32) between reinforcement support column (31) and photovoltaic support (1) diapire.

7. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: pile body (2) top two fixed blocks (33) of fixedly connected with, and fixedly connected with bull stick (34) between two fixed blocks (33), photovoltaic support (1) diapire fixedly connected with rotor plate (35), and rotor plate (35) are passed in bull stick (34) activity.

8. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: backup pad (3) diapire fixedly connected with connecting block (36), connecting block (36) rotate and are connected with pivot (27), pivot (37) fixedly connected with cooperation blocks baffle (38) that lead to groove (301), and fixedly connected with elasticity stay cord (39) between pivot (37) and backup pad (3) diapire.

9. The mudflat photovoltaic support pile body connecting structure according to claim 1, characterized in that: the pressing groove (302) is connected with a gear groove (307) which is rotatably provided with a transmission gear (21), the center of the transmission gear (21) is movably extended with a supporting rod (40), and the supporting rod (40) is fixedly connected to the inner wall of the gear groove (307).

10. A mounting system, includes mounting system main part, its characterized in that: the mudflat photovoltaic support pile body connecting structure comprises the mudflat photovoltaic support pile body connecting structure disclosed by any one of claims 1-9.

Technical Field

The invention relates to the technical field of photovoltaic support connecting structures, in particular to a mudflat photovoltaic support pile body connecting structure and a support system thereof.

Background

The photovoltaic power plants in the east and south have an increasing tendency to be installed along the beach in order to solve the problem of land shortage. The pile body is required to be laid on the mudflat when the photovoltaic cell panel is installed on the mudflat, and then the pile body is connected with the photovoltaic support for installing the photovoltaic cell panel through the connecting structure. The traditional photovoltaic support is connected with the tubular pile in a welding mode, the connecting method is long in working hours, and the welding workload is large.

Among the prior art, a photovoltaic power plant tubular pile basis and photovoltaic support cold junction structure of application number "201921361313.4", including photovoltaic main support and two photovoltaic secondary supports, tubular pile and photovoltaic main support pass through T shaped steel system connecting piece and connect, and the tubular pile middle part sets up the mounting, and photovoltaic secondary support both ends are articulated with mounting, photovoltaic main support respectively for form stable triangular structure between photovoltaic main support, photovoltaic secondary support and tubular pile, compare in adopting welded mode, increase substantially the installation effectiveness.

However, the prior art still has major defects, such as: 1, the tidal current situation frequently occurs in a tidal flat environment, and water flow impacts on the tubular pile during tidal current, so that the tubular pile can be inclined for a long time, the angle between the photovoltaic support and the photovoltaic panel deviates from an optimal angle, and the power generation efficiency of the photovoltaic panel is reduced; 2, the pipe pile is easily corroded and damaged when immersed in water in the flood tide, so that the service life of the pipe pile is shortened; 3, the strong wind generally accompanies when the tide rises, the fracture easily appears in the strong wind of the straight surface of the photovoltaic panel fixedly arranged, and the photovoltaic panel is damaged and can not continue to work.

Disclosure of Invention

The invention aims to provide a mudflat photovoltaic support pile body connecting structure and a support system thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a pile body connecting structure of a beach photovoltaic support comprises a photovoltaic support and a pile body which are connected in an up-and-down rotating manner, wherein a supporting plate is fixedly connected to one side of the pile body, a supporting cylinder is fixedly connected to the upper side of the supporting plate, an elastic block is fixedly connected between the supporting cylinder and the bottom wall of the photovoltaic support, and a pressure sensor is arranged in the elastic block;

the support plate is provided with a through groove communicated with the support cylinder, the support cylinder is internally provided with a first electromagnet, an elastic pull rod, a first magnetic push plate and an oxidation baffle which are fixedly connected in sequence along the direction close to the support plate, the first electromagnet is fixedly connected to the inner wall of the support cylinder and is in signal connection with the pressure sensor, and the oxidation baffle is movably inserted into the through groove;

the cleaning device comprises a support plate, a pile body, a protection circuit, a scraper, a porous elastic block, a first magnetic push plate, a scraper, a power supply, a trigger switch, a protection circuit and a cleaning circuit, wherein the support plate is internally provided with the power supply, the trigger switch, the protection circuit and the cleaning circuit which are connected through a wire, the protection circuit and the cleaning circuit are connected in parallel and then connected in series with the trigger switch, the protection circuit comprises an anode electricity connecting plate which is in sliding connection with an oxidation baffle plate and a cathode electricity connecting plate which is fixedly connected with the pile body, the cleaning circuit comprises a second electromagnet, a porous elastic block, a second magnetic push plate and the scraper which are sequentially and fixedly connected, part of the porous elastic block fixedly extends out of the second magnetic push plate, the scraper is obliquely and upwards arranged along the direction far away from the second electromagnet and is matched with the oxidation baffle plate to extrude, and the second magnetic push block is provided with a collecting through hole for collecting impurities scraped by the scraper;

the utility model discloses a switch, including backup pad upper wall, first pinion rack, drive gear, press-fit groove, trigger switch, drive gear, first pinion rack and first magnetism push pedal, the groove of impressing that slides and set up first pinion rack is seted up to the backup pad upper wall, and fixedly connected with elasticity depression bar between first pinion rack and the first magnetism push pedal, first pinion rack meshing is connected with drive gear, drive gear meshing is connected with the second pinion rack, the press-fit groove is connected with the sliding tray that slides and sets up the second pinion rack, trigger switch includes first electricity connection board and second electricity connection board, and first electricity connection board fixed connection is served at the second pinion rack, and the second connects the fixed setting of electricity board in the sliding tray, and first pinion rack slides downwards and makes the second pinion rack slide and drive first electricity connection board and second electricity board contact.

Preferably, an elastic connecting block is fixedly connected between the second toothed plate and the inner wall of the sliding groove.

Preferably, it connects the electricity groove to lead to the groove connection, and the positive pole connects the activity of electric plate to stretch out and connects the electricity groove, the positive pole connects the one end that the electric plate stretched into and connects the electricity groove and connects the flexible ejector pad of fixed connection between the electric groove inner wall, it has the clearance groove to lead to the groove connection, and the fixed setting of second electro-magnet is in the clearance groove, and the activity of second magnetism push pedal stretches out the clearance groove.

Preferably, the first magnetic push plate is fixedly connected with a guard plate along the direction far away from the elastic pull rod, and the guard plate is fixedly connected to the side face, far away from the pile body, of the oxidation baffle plate.

Preferably, the supporting plate and the pile body are provided with a threaded hole and a threaded groove which are communicated, the supporting plate is provided with a screw which penetrates through the threaded hole and extends into the threaded groove, and the supporting plate is fixedly connected with an elastic gasket for the screw to penetrate through.

Preferably, one side fixedly connected with reinforcement backup pad that the backup pad was kept away from to the pile body, reinforcement backup pad top fixedly connected with reinforcement support column, fixedly connected with reinforcement elastic block between reinforcement support column and photovoltaic support diapire.

Preferably, two fixed blocks of pile body top fixedly connected with, and fixedly connected with bull stick between two fixed blocks, photovoltaic support diapire fixedly connected with rotor plate, and the rotor plate is passed in the bull stick activity.

Preferably, the supporting plate bottom wall is fixedly connected with a connecting block, the connecting block is rotatably connected with a rotating shaft, the rotating shaft is fixedly connected with a baffle plate which is matched with and blocks the through groove, and an elastic pull rope is fixedly connected between the rotating shaft and the supporting plate bottom wall.

Preferably, the groove of impressing is connected with the gear groove that rotates and sets up drive gear, drive gear center department activity is stretched out there is the bracing piece, and bracing piece fixed connection is on the gear inslot wall.

A support system comprises a support system main body and further comprises the mudflat photovoltaic support pile body connecting structure.

Compared with the prior art, the invention has the beneficial effects that:

the device has the advantages that the photovoltaic support can swing in a small range under the action of wind power through the arrangement of the elastic blocks, the damage of the wind power to the photovoltaic panel is reduced, the service life of the photovoltaic panel is prolonged, meanwhile, the first magnetic push plate drives the oxidation baffle to be blocked in front of the pile body through the signal connection of the pressure sensor and the first electromagnet, the impact effect of water flow on the pile body is reduced, the inclination of the pile body under the impact of the water flow is relieved, and the inclination angle of the photovoltaic panel is changed to reduce the power generation efficiency;

2, the invention realizes the protection of the pile body by connecting the oxidation baffle with positive current and connecting the pile body with negative current through the matching arrangement of the trigger switch, the protection circuit and the cleaning circuit when the oxidation baffle extends downwards, and scrapes the oxide on the oxidation baffle through the scraper to prevent the oxidation baffle from being electrically connected with the pile body in the tide, so that the stable operation of the scheme of protecting the pile body by an impressed current method is realized.

According to the mudflat photovoltaic support pile body connecting structure and the support system thereof, the photovoltaic support can swing in a small range under the action of wind power through the arrangement of the elastic block, the damage of the wind power to the photovoltaic panel is reduced, the oxidation baffle is blocked in front of the pile body through the signal connection of the pressure sensor and the first electromagnet, the impact effect of water flow on the pile body is reduced, and the corrosion speed of the pile body is reduced through an external current method.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the trigger switch of FIG. 1 being turned off;

FIG. 3 is a schematic view of the connection between the pile body and the support plate in FIG. 1;

FIG. 4 is a schematic view of the oxidation baffle of the present invention extending downwardly;

FIG. 5 is a schematic diagram of the trigger switch of FIG. 4 closed;

FIG. 6 is a schematic view of the scraper in FIG. 4 scraping off impurities on the oxidation baffle;

FIG. 7 is a schematic view of the operation of the oxidation baffle in the present invention with the oxidation baffle fully extended;

fig. 8 is a schematic view illustrating the deflection of the baffle plate in fig. 7 when the baffle plate is pressed.

In the figure: 1 photovoltaic support, 2 pile bodies, 201 thread grooves, 3 supporting plates, 301 through grooves, 302 press-in grooves, 303 sliding grooves, 304 electric connecting grooves, 305 cleaning grooves, 306 threaded holes, 307 gear grooves, 4 supporting cylinders, 5 elastic blocks, 6 pressure sensors, 7 first electromagnets, 8 elastic pull rods, 9 first magnetic push plates, 10 oxidation baffle plates, 11 power supplies, 12 lead wires, 13 anode electric connecting plates, 14 cathode electric connecting plates, 15 second electromagnets, 16 porous elastic blocks, 17 second magnetic push plates, 171 collecting through holes, 18 scrapers, 19 first toothed plates, 20 elastic press rods, 21 transmission gears, 22 second toothed plates, 23 elastic connecting blocks, 24 first electric connecting plates, 25 second electric connecting plates, 26 elastic push blocks, 27 protecting plates, 28 screws, 29 elastic gaskets, 30 reinforcing supporting plates, 31 reinforcing elastic blocks, 32 reinforcing elastic blocks, 33 fixing blocks, 34 rotating rods, 35 rotating plates, 36 connecting blocks, 37 rotating shafts, 38 baffles, 39 elastic pull ropes and 40 supporting rods.

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.

Referring to fig. 1-8, the present invention provides a technical solution:

a mudflat photovoltaic support pile body connecting structure comprises a photovoltaic support 1 and a pile body 2 which are connected in an up-and-down rotating mode, a photovoltaic panel is installed on the photovoltaic support 1, the pile body 2 is of a steel structure, a supporting plate 3 is fixedly connected to one side of the pile body 2, when the pile body 2 is installed, one side, provided with the supporting plate 3, of the pile body 2 faces to the tide rising direction, a supporting cylinder 4 is fixedly connected to the upper portion of the supporting plate 3, an elastic block 5 is fixedly connected between the supporting cylinder 4 and the bottom wall of the photovoltaic support 1, the photovoltaic support 1 is supported through the supporting cylinder 4 and the elastic block 5, so that the photovoltaic support 1 is kept stable to a certain degree, strong wind can be brought when tide rising in a mudflat area, wind blows on the photovoltaic support 1 and the photovoltaic panel, the photovoltaic panel drives the photovoltaic support 1 to swing under the action of the wind, the impact strength on the photovoltaic support 1 and the photovoltaic panel is reduced compared with the action of the wind, and the fixed photovoltaic panel is arranged, the damage of wind power to the photovoltaic panel can be effectively reduced, the photovoltaic support 1 pushes and pulls the elastic block 5 in the swinging process to enable the elastic block 5 to generate elastic deformation, the elastic block 5 plays a role in buffering and damping the swinging of the photovoltaic support 1 to prevent the photovoltaic support 1 and the photovoltaic panel from being damaged due to violent oscillation in the swinging process, after the wind power disappears, the elastic block 5 pushes and pulls the photovoltaic support 1 to reset under the action of the elastic force of the elastic block 5, so that the photovoltaic panel resets, the pressure sensor 6 is arranged in the elastic block 5, the elastic block 5 generates elastic deformation in the swinging process of the photovoltaic support 1, so that the pressure sensor 6 arranged in the elastic block 5 continuously receives the continuously changing pressure, the pressure sensor 6 receives the continuously changing pressure to send a signal to the first electromagnet 7, so that the first electromagnet 7 works, after the wind power disappears, the elastic block 5 drives the photovoltaic support 1 to reset and keep stable, the pressure sensor 6 receives the stable pressure, and the pressure sensor 6 stops sending signals to the first electromagnet 7 after receiving the stable pressure, so that the first electromagnet 7 stops working;

the supporting plate 3 is provided with a through groove 301 communicated with the supporting cylinder 4, the supporting cylinder 4 is internally provided with a first electromagnet 7, an elastic pull rod 8, a first magnetic push plate 9 and an oxidation baffle plate 10 which are fixedly connected in sequence along the direction close to the supporting plate 3, the oxidation baffle plate 10 is preferably a zinc plate, the first electromagnet 7 is fixedly connected on the inner wall of the supporting cylinder 4 and is in signal connection with a pressure sensor 6, the oxidation baffle plate 10 is movably inserted into the through groove 301, under the normal condition, the pressure sensor 6 receives stable pressure and enables the first electromagnet 7 to stop working, the elastic pull rod 8 pulls the first magnetic push plate 9, so that the first magnetic push plate 9 drives the oxidation baffle plate 10 to be positioned inside the supporting cylinder 4 and the through groove 301, the oxidation baffle plate 10 is prevented from being in contact with the outside to generate oxidation, the problem that the oxidation baffle plate 10 cannot conduct electricity to protect the pile body 2 is generated, when the tide soaks the pile body 1, and simultaneously the photovoltaic panel is blown to swing by wind power, the pressure sensor 6 receives constantly-changed pressure and enables the first electromagnet 7 to work, the first electromagnet 7 works and repels the first magnetic push plate 9, the elastic pull rod 8 is stretched, the first magnetic push plate 9 drives the oxidation baffle plate 10 to move downwards and extend out of the support plate 3, the oxidation baffle plate 10 extends downwards and is immersed in water, the oxidation baffle plate 10 blocks water flow during tide rising, impact of the tide water on the pile body 1 is reduced, inclination of the pile body 2 under water flow impact is relieved, and the inclination angle of the photovoltaic plate is changed to reduce power generation efficiency;

the support plate 3 is provided with a power supply 11, a trigger switch, a protection circuit and a cleaning circuit which are connected through a lead 12, the protection circuit and the cleaning circuit are connected in series with the trigger switch after being connected in parallel, the protection circuit comprises an anode electrode plate 13 connected with the oxidation baffle plate 10 in a sliding way and a cathode electrode plate 14 fixedly connected with the pile body 2, when the trigger switch is closed, the oxidation baffle plate 10 is connected with a positive current, the pile body 2 is connected with a negative current, the oxidation baffle plate 10 and the pile body 2 are immersed in tidal water, electrolyte is contained in the tidal water to play a role of conducting electricity, so that a large number of anions are accumulated at the pile body 2, the pile body 2 is difficult to lose electrons and corrode, thereby the corrosion of the pile body 2 is inhibited, the service life of the pile body 2 is prolonged, the cleaning circuit comprises a second electromagnet 15, a porous elastic block 16, a second magnetic push plate 17 and a scraper 18 which are fixedly connected in sequence, and a part of the porous elastic block 16 fixedly extends out of the second magnetic push plate 17, the scraper 18 is obliquely and upwards arranged along the direction far away from the second electromagnet 15 and is matched with the oxidation baffle plate 10 for extrusion, the second magnetic push block 17 is provided with a collecting through hole 171 for collecting impurities scraped off by the scraper 18, when the trigger switch is switched off, the second electromagnet 15 is electrified and repels the second magnetic push plate 17, so that the second magnetic push plate 17 moves towards the direction close to the oxidation baffle plate 10, the scraper 18 is tightly attached to the oxidation baffle plate 10, an electric insulation oxide layer generated by the oxidation baffle plate 10 due to contact with air and oxidation is scraped off in the process that the oxidation baffle plate 10 extends downwards, the oxidation baffle plate 10 is prevented from being electrically connected with the pile body 2 in the tide, the scheme of external current sacrificial anode protective cathode cannot be implemented, the effect of reducing the corrosion speed of the pile body 2 cannot be achieved, the impurities scraped off by the scraper 18 fall in the collecting through hole 171, and in the process that the oxidation baffle plate 10 moves upwards and is retracted, the porous elastic block 16 wipes water drops attached to the oxidation baffle 10, the porous elastic block 16 is in a stretching negative pressure state under the pushing of the second magnetic push plate 17, so that the water drops enter the porous elastic block 16 under the negative pressure action, when the first magnetic push plate 9 moves to a position where the trigger switch is disconnected, the porous elastic block 16 resets under the self elastic action and pulls the second magnetic push plate 17 to reset, the porous elastic block 16 contracts and discharges adsorbed water drops, and the water drops wash away collected impurities in the collection through hole 171;

the upper wall of the supporting plate 3 is provided with a press-in groove 302 for slidably arranging the first toothed plate 19, an elastic press rod 20 is fixedly connected between the first toothed plate 19 and the first magnetic push plate 9, the first toothed plate 19 is connected with a transmission gear 21 in a meshing manner, the transmission gear 21 is connected with a second toothed plate 22 in a meshing manner, the press-in groove 302 is connected with a sliding groove 303 for slidably arranging the second toothed plate 22, the trigger switch comprises a first electrification plate 24 and a second electrification plate 25, the first electrification plate 24 is fixedly connected to one end of the second toothed plate 22, the second electrification plate 25 is fixedly arranged in the sliding groove 303, the first toothed plate 19 slides downwards to enable the second toothed plate 22 to slide to drive the first electrification plate 24 and the second electrification plate 25 to contact, when the first electromagnet 7 is not in operation, the elastic pull rod 8 pulls the first magnetic push plate 9 to stably stay in the supporting cylinder 4, the first magnetic push plate 9 pulls the first toothed plate 19 to press-in the groove 302 through the elastic press rod 20, the second tooth plate 22 brings the first electrification plate 24 to stay in the sliding groove 303 and separates the first electrification plate 24 from the second electrification plate 25, when the first electromagnet 7 works and repels the first magnetic push plate 9, the first magnetic push plate 9 moves downwards, the first magnetic push plate 9 drives the first toothed plate 19 to move downwards through the elastic pressing rod 20, the first toothed plate 19 moves downwards and drives the transmission gear 21 to rotate, the transmission gear 21 rotates and drives the second toothed plate 22 to slide, the second toothed plate 22 slides and drives the first electrifying plate 24 to move towards the direction close to the second electrifying plate 25, and until the first toothed plate 19 moves to press the bottom wall of the groove 302, the first electrifying plate 24 is connected with the second electrifying plate 25, so that the trigger switch is closed, the first magnetic push plate 9 continues to slide downwards, so that the elastic pressure rod 20 is compressed, the first toothed plate 19 is kept still, so that the stability of connection of the first electric connection plate 24 and the second electric connection plate 25 is ensured;

as an embodiment, the transmission gear 21 is located on the right side of the first tooth plate 19, the second tooth plate 22 is located on the lower side of the transmission gear 21, the first power connection plate 24 is fixedly connected to the right end of the second tooth plate 22, the second power connection plate 25 is located on the right side of the first power connection plate 24, the first tooth plate 19 moves downwards to drive the transmission gear 21 to rotate anticlockwise, the transmission gear 21 rotates anticlockwise to drive the second tooth plate 22 to slide rightwards, and the second tooth plate 22 slides rightwards to drive the first power connection plate 24 and the second power connection plate 25 to be connected, so that the trigger switch is closed.

Preferably, an elastic connection block 23 is fixedly connected between the second toothed plate 22 and the inner wall of the sliding groove 303, and the arrangement of the elastic connection block 23 improves the sliding stability of the second toothed plate 22.

As a preferred, logical groove 301 is connected with and connects electric trough 304, and positive pole connects electroplax 13 activity to stretch out and connects electric trough 304, positive pole connects the one end that electric board 13 stretched into and connects electric trough 304 and connects fixedly connected with elasticity ejector pad 26 between electric trough 304 inner wall, the setting of elasticity ejector pad 26 makes positive pole connect electroplax 13 to extrude all the time on oxidation baffle 10, improve the stability that oxidation baffle 10 and positive pole connect the connection of electroplax 13, logical groove 301 is connected with clearance groove 305, and second electro-magnet 15 is fixed to be set up in clearance groove 305, and the activity of second magnetism push pedal 17 stretches out clearance groove 305.

Preferably, the first magnetic push plate 9 is fixedly connected with a protection plate 27 along the direction away from the elastic pull rod 8, and the protection plate 27 is fixedly connected to the side surface of the oxidation baffle plate 10 away from the pile body 2, the protection plate 27 is more resistant to washing compared with the oxidation baffle plate 10, the protection plate 27 blocks the tide water during tide rise, the washing of the oxidation baffle plate 10 and the pile body 2 by the tide water is reduced, and the service life of the oxidation baffle plate 10 and the pile body 2 is further prolonged.

Preferably, the support plate 3 and the pile body 2 are provided with a threaded hole 306 and a threaded groove 201 which are communicated with each other, the support plate 3 is provided with a screw 28 which penetrates through the threaded hole 306 and extends into the threaded groove 201, the support plate 3 is fixed on the pile body 2 in a threaded connection mode, compared with a welding and fixing mode, the threaded connection is more convenient, the assembly efficiency is higher, the service life is longer in a humid environment, the support plate 3 is fixedly connected with an elastic gasket 29 for the screw 28 to penetrate through, the elastic gasket 29 is arranged to play a role in buffering and protecting the screw 28, and the screw is fixed to be more fastened.

Preferably, a reinforcing support plate 30 is fixedly connected to one side of the pile body 2 away from the support plate 3, a reinforcing support column 31 is fixedly connected to the upper side of the reinforcing support plate 30, a reinforcing elastic block 32 is fixedly connected between the reinforcing support column 31 and the bottom wall of the photovoltaic support 1, and the photovoltaic support 1 and the pile body 2 are more stably connected through the arrangement of the reinforcing support plate 30, the reinforcing support column 31 and the reinforcing elastic block 32.

Preferably, two fixing blocks 33 are fixedly connected above the pile body 2, a rotating rod 34 is fixedly connected between the two fixing blocks 33, a rotating plate 35 is fixedly connected to the bottom wall of the photovoltaic support 1, the rotating rod 34 movably penetrates through the rotating plate 35, the photovoltaic support 1 can freely swing through the rotating plate 35, the rotating rod 34 and the fixing blocks 33, and a foundation is provided for the photovoltaic panel to swing under the blowing of wind power to reduce the influence of the wind power.

Preferably, the bottom wall of the support plate 3 is fixedly connected with the connecting block 36, the connecting block 36 is rotatably connected with the rotating shaft 27, the rotating shaft 37 is fixedly connected with the baffle 38 which is matched with and blocks the through groove 301, an elastic pull rope 39 is fixedly connected between the rotating shaft 37 and the bottom wall of the support plate 3, the rotating shaft 37 drives the baffle 38 to deflect under the pulling of the elastic pull rope 39, so that the baffle 38 blocks the through groove 301, and external air is prevented from entering the through groove 301 to corrode the oxidation baffle 10, when the oxidation baffle 10 extends downwards, the oxidation baffle 10 extrudes to push the baffle 38 to deflect, the baffle 38 deflects to drive the rotating shaft 37 to rotate, so that the elastic pull rope 39 stretches to store force, after the oxidation baffle 10 moves upwards and retracts, the rotating shaft 37 drives the baffle 38 to deflect under the pulling of the elastic pull rope 39 again, so that the baffle 38 blocks the through groove 301.

Preferably, the press-in groove 302 is connected with a gear groove 307 for rotatably arranging the transmission gear 21, the support rod 40 is movably extended from the center of the transmission gear 21, the support rod 40 is fixedly connected to the inner wall of the gear groove 307, and the support rod 40 supports the transmission gear 21, so that the transmission gear 21 is rotatably arranged in the gear groove 307.

A support system comprises a support system main body and further comprises the mudflat photovoltaic support pile body connecting structure.

The working principle is as follows: when tide rises in a tidal flat area, wind power blows on the photovoltaic support 1 and the photovoltaic panel, the photovoltaic panel drives the photovoltaic support 1 to swing under the action of the wind power, and the elastic block 5 elastically deforms in the swinging process of the photovoltaic support 1, so that the pressure sensor 6 arranged in the elastic block 5 continuously receives constantly changing pressure;

the pressure sensor 6 receives the constantly-changed pressure and enables the first electromagnet 7 to work, the first electromagnet 7 works and repels the first magnetic push plate 9, the elastic pull rod 8 is stretched, the first magnetic push plate 9 drives the oxidation baffle plate 10 to move downwards and extend out of the support plate 3, and the oxidation baffle plate 10 extends downwards and is immersed in water and blocks the tide water from washing;

the first magnetic push plate 9 drives the first toothed plate 19 to move downwards in the downward movement process, the first toothed plate 19 moves downwards and drives the transmission gear 21 to rotate, the transmission gear 21 rotates and drives the second toothed plate 22 to slide, the second toothed plate 22 slides and drives the first electric connection plate 24 to move towards the direction close to the second electric connection plate 25, until the first toothed plate 19 moves to press the bottom wall of the groove 302, the first electric connection plate 24 is connected with the second electric connection plate 25, so that the trigger switch is closed, the first magnetic push plate 9 continues to slide downwards, and the elastic press rod 20 is compressed;

when the trigger switch is closed, the oxidation baffle 10 is connected with a positive current, the pile body 2 is connected with a negative current, the oxidation baffle 10 and the pile body are immersed in the damp water, so that a large amount of anions are accumulated at the pile body 2, the corrosion of the pile body 2 is inhibited, meanwhile, the second electromagnet 15 is electrified and repels the second magnetic push plate 17, the second magnetic push plate 17 moves towards the direction close to the oxidation baffle 10, so that the scraper 18 and the oxidation baffle 10 are tightly attached, an electric insulation oxide layer generated by the oxidation baffle 10 due to contact with air is scraped in the downward extending process of the oxidation baffle 10, and the scraped impurities fall into the collection through hole 171;

elastic block 5 drives photovoltaic support 1 and resets and remain stable after wind-force disappears, make pressure sensor 6 receive stable pressure, pressure sensor 6 receives stable pressure and stops to send a signal to first electro-magnet 7, make first electro-magnet 7 stop work, first magnetism push pedal 9 pulls oxidation baffle 10 under elastic pull rod 8 drives and resets, porous elastic block 16 of stretching state adsorbs the water droplet that is stained with on oxidation baffle 10, until trigger switch disconnection, porous elastic block 16 shrink and go out water and wash the impurity in collecting through-hole 171, finally oxidation baffle 10 receives back to initial position again.

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.