CN119483442B - Fixed photovoltaic power generation matrix support - Google Patents
Fixed photovoltaic power generation matrix support Download PDFInfo
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- CN119483442B CN119483442B CN202411123165.8A CN202411123165A CN119483442B CN 119483442 B CN119483442 B CN 119483442B CN 202411123165 A CN202411123165 A CN 202411123165A CN 119483442 B CN119483442 B CN 119483442B
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- photovoltaic panel
- column
- water storage
- power generation
- seat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/20—Arrangements for moving or orienting solar heat collector modules for linear movement
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a fixed photovoltaic power generation matrix support, which relates to the technical field of solar industry and comprises a photovoltaic panel, four counterweight seats, support columns which are respectively arranged on the counterweight seats in a sliding manner, a retarding sliding component which is used for enabling the support columns to slide slowly relative to the counterweight seats, and a reinforcing frame which is fixedly arranged between the four counterweight seats, wherein a wind power lifting component matched with the photovoltaic panel is arranged on the reinforcing frame, and the wind power lifting component is used for enabling the photovoltaic panel to move up and down relative to the ground. The invention has the advantages that the wind power is used as the driving force in the windy weather to enable the photovoltaic panel to automatically move downwards, thereby reducing the integral gravity center and improving the stability, avoiding serious loss caused by the windy wind being scraped down, and the surface of the photovoltaic panel can be automatically cleaned by the accumulated rainwater in the downward moving process of the photovoltaic panel, so that the power generation efficiency of the photovoltaic panel in the subsequent use is effectively improved.
Description
Technical Field
The invention relates to the technical field of solar energy industry, in particular to a fixed photovoltaic power generation matrix support.
Background
The photovoltaic power generation matrix is a system for converting solar energy into electric energy, which is formed by arranging and combining a plurality of photovoltaic plates according to a certain mode, is an important technology for promoting the development of renewable energy sources worldwide, and has important significance for realizing low-carbon economy and sustainable development.
When photovoltaic power generation square matrix installs, the installing support is indispensable, and in order to avoid photovoltaic board to shelter from the reduction generating efficiency because of the shadow of surrounding building and barrier such as trees simultaneously, the installing support needs to have certain height.
The higher the support is, the more the gravity center is, which leads to insufficient stability under certain severe environments, such as the toppling damage of the photovoltaic power generation matrix in the windy weather, and serious loss, so that the fixed photovoltaic power generation matrix support needs to be designed, and the stability of the photovoltaic power generation matrix support under the severe environments is improved on the premise of ensuring the power generation efficiency and performance of the photovoltaic panel.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a fixed photovoltaic power generation matrix support, which solves the problems in the background art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
The utility model provides a fixed photovoltaic power generation square matrix support, includes photovoltaic board and four counter weight seats, still includes:
The support columns are respectively arranged on the corresponding counterweight seats in a sliding manner, and a retarding sliding assembly is arranged between each support column and the corresponding counterweight seat and is used for enabling the support column to slide slowly relative to the counterweight seat;
The wind power lifting assembly is matched with the photovoltaic panel and is used for enabling the photovoltaic panel to move up and down relative to the ground;
The protection frame is fixedly arranged between the four counterweight seats, and a cleaning assembly matched with the photovoltaic panel is arranged between the protection frame and the four counterweight seats and used for cleaning the surface of the photovoltaic panel.
Further, the length of the two support columns at the front end is smaller than that of the two support columns at the rear end, connecting plates are fixedly installed between every two support columns corresponding to the front and rear positions, the photovoltaic plate is fixedly installed between the two connecting plates, and the connecting plate is fixedly installed in the middle of the bottom of the photovoltaic plate.
Further, the retarder sliding assembly comprises a connecting seat fixedly mounted on the counterweight seat, a fixing column is fixedly mounted at the top of the connecting seat, a connecting groove is formed in the fixing column, a connecting column fixedly connected with a supporting column is mounted in the connecting groove in a sliding mode, a spring is mounted between the bottom of the connecting column and the connecting groove, a damping ring closely attached to the side wall of the fixing column is fixedly mounted on the connecting column, and the cross sections of the connecting column and the connecting groove are square.
Further, vertical blocks are fixedly arranged between the front side wall and the rear side wall of the connecting column and the damping ring, vertical grooves matched with the corresponding vertical blocks are formed in the front side wall and the rear side wall of the fixing column, and the two vertical grooves are communicated with the connecting groove.
Further, wind-force lifting assembly includes the erection column of fixed mounting on the reinforcement frame, and installs the bull stick through the bearing rotation on the erection column, fixed mounting has the screw rod on the bull stick, be located the centre connecting plate bottom fixed mounting have with screw rod screw thread complex thread bush, bull stick outside fixed mounting has solid fixed ring, and gu fixed mounting has a plurality of fan blades on the lateral wall of solid fixed ring.
Furthermore, the fan blades are obliquely arranged, the edges of one surface of each fan blade are arc-shaped, and a plurality of reinforcing ribs are fixedly arranged between the fan blades.
Furthermore, a mounting rod is fixedly arranged between the protection frame and each connecting seat.
Further, clean subassembly includes fixed mounting the retaining seat between a plurality of counter weight seats, and sealing sliding mounting has the clamp plate in the retaining seat, be equipped with the catch basin in the protection frame, and the catch basin is close to the flat water jet of having seted up in one side of photovoltaic board, the intercommunication has a plurality of outlet pipes between catch basin and the retaining seat, clamp plate upper end fixed mounting has two and the retaining seat slides the pressure post that sets up, is located the centre the connecting plate bottom is fixed with two and presses the corresponding pressure bars of post position with corresponding pressure.
Furthermore, a water collecting frame is fixedly arranged on the side wall of the front end of the water storage seat through a water storage pipe, and a filter screen is fixedly arranged on the water collecting frame.
Further, the initial distance between the bottom of the pressing rod and the inner wall of the bottom of the water storage seat is larger than or equal to the depth of the connecting groove.
Compared with the prior art, the invention has the advantages that:
the fixed photovoltaic power generation matrix support has the advantages of automatically reducing the gravity center of the support and improving the stability in the windy weather, and particularly, higher wind power can be converted into downward movement driving force of a photovoltaic panel through the design of the wind power lifting assembly, so that the action of reducing the whole gravity center is completed.
The fixed photovoltaic power generation matrix support has the advantage of automatically cleaning the surface of the photovoltaic panel in the process of lowering the gravity center, and particularly through the cooperation of the cleaning assembly and the wind power lifting assembly, the accumulated rainwater can be sprayed out by using the downward movement of the photovoltaic panel as driving to realize the cleaning treatment of the surface of the photovoltaic panel, so that the power generation efficiency of the photovoltaic panel in the subsequent use process can be effectively improved.
The fixed photovoltaic power generation matrix support has the advantages that the effective height is kept under the normal environment, the power generation efficiency and the performance are guaranteed, and particularly, through the design of the retarding sliding assembly, when the wind force is small or disappears, the photovoltaic panel can automatically and slowly move upwards and reset to reach the preset height, so that the situation that the photovoltaic panel is shielded by shadows of surrounding buildings or trees to reduce the power generation efficiency is avoided.
The fixed photovoltaic power generation matrix support has the advantages of high automation degree, energy conservation and environmental protection, and particularly through the design of the wind power lifting assembly, the cleaning assembly and the water collecting frame, the height adjustment of the photovoltaic panel can be automatically completed by utilizing the change of external wind power, the cleaning treatment can be realized by utilizing accumulated rainwater, manual intervention is not needed, and natural resources are effectively and reasonably utilized.
In summary, the invention can utilize wind power as driving force in the windy weather to enable the photovoltaic panel to automatically move downwards, thereby reducing the overall gravity center and improving the stability, avoiding serious loss caused by the windy wind being scraped down, and automatically utilizing accumulated rainwater to clean the surface of the photovoltaic panel in the downward moving process, thereby effectively improving the power generation efficiency of the photovoltaic panel in the subsequent use.
Drawings
Fig. 1 is a schematic structural diagram of a stationary photovoltaic power generation matrix support according to the present invention;
FIG. 2 is a schematic structural view of a plurality of weight seats and their connection structures in FIG. 1;
FIG. 3 is a schematic structural diagram of the protection frame and the connection structure thereof in FIG. 1;
FIG. 4 is an exploded view of the structure of FIG. 2;
FIG. 5 is a schematic view of the structure of FIG. 4 after being deflected upwardly by a certain angle;
FIG. 6 is an enlarged schematic view of the screw and its connection structure in FIG. 5;
FIG. 7 is a schematic view of the structural connection at the damping ring of FIG. 5;
FIG. 8 is an exploded view of the structure of FIG. 3;
fig. 9 is a schematic structural diagram of the protection frame in fig. 8.
The photovoltaic panel comprises a photovoltaic panel body 1, a counterweight seat 2, a connecting seat 3, a fixing column 4, a connecting column 5, a supporting column 6, a supporting column 7, a connecting plate 8, a reinforcing frame 9, a mounting column 10, a screw rod 11, a threaded sleeve 12, a connecting groove 13, a spring 14, a vertical groove 15, a vertical block 16, a damping ring 17, a rotating rod 18, a fan blade 19, a reinforcing rib 20, a mounting rod 21, a protective frame 22, a water storage seat 23, a flat water jet 24, a water outlet pipe 25, a pressing plate 26, a pressing column 27, a pressing rod 28, a water collecting frame 29, a water storage pipe 30 and a filter screen.
Detailed Description
Referring to fig. 1-9, a fixed photovoltaic power generation matrix support comprises a photovoltaic panel 1 and four counterweight seats 2, wherein the counterweight seats 2 are bases with a certain weight and are used for improving the weight of the bottom of the support so as to enable the whole gravity center of the support to move downwards, thereby improving the placement stability of the support, and the counterweight seats 2 are made of concrete.
The equal fixed mounting of every counter weight seat 2 upper end has connecting seat 3, the equal fixed mounting in every connecting seat 3 top has fixed column 4, all install spliced pole 5 on every fixed column 4, simultaneously every spliced pole 5 top is fixed mounting again has support column 6, the length of two support columns 6 that lie in the front end is less than two support columns 6 that lie in the rear end, all be fixed with connecting plate 7 jointly between the corresponding support column 6 in every two front and back positions, because two support column 6 length is different from each other, consequently connecting plate 7 is the slope setting, photovoltaic board 1 is fixed between two connecting plates 7, the fixed adoption bolt fastening between photovoltaic board 1 and the connecting plate 7 or adopt the photovoltaic anchor clamps to fix.
The photovoltaic panel 1 is arranged obliquely between the two connecting plates 7, and because the orbit of the earth revolving around the sun is oblique, the angle of sunlight can change along with seasons and time, the obliquely-installed photovoltaic panel 1 can better match the incident angle of sunlight, so that more solar radiation can be received in the whole year range, the power generation efficiency and performance of the photovoltaic panel are optimized, in addition, the obliquely-arranged photovoltaic panel 1 can also reduce the time of snow covering on the photovoltaic panel 1, and the accumulation of dust and dirt on the photovoltaic panel 1 can be better reduced during rain washing, thereby being beneficial to keeping the high efficiency of the photovoltaic panel 1.
The middle position of the bottom of the photovoltaic panel 1 is also fixedly provided with a connecting plate 7, the middle position of the bottom of the connecting plate 7 is fixedly provided with a threaded sleeve 11, a reinforcing frame 8 is fixedly arranged between the four weight seats 2, the four weight seats 2 can be connected through the design of the reinforcing frame 8, the stability of the support is further improved, the top of the reinforcing frame 8 is fixedly provided with a mounting column 9, the mounting column 9 is rotatably provided with a rotating rod 17 through a bearing, the bottom of the rotating rod 17 is fixedly provided with a screw rod 10, meanwhile, the screw rod 10 is in threaded connection with the threaded sleeve 11, each fixing column 4 is provided with a connecting groove 12 matched with the corresponding connecting column 5, the cross sections of the connecting column 5 and the connecting groove 12 are square, and the supporting column 6 can move up and down relative to the fixing column 4 under the cooperation of the connecting column 5 and the connecting groove 12, so that when the screw rod 10 rotates, the photovoltaic panel 1 moves up and down relative to the ground through the cooperation of the threaded sleeve 11, and when the photovoltaic panel 1 moves down, the gravity center of the support moves down again, and the stability of the support can be further improved.
The front and back both sides wall of spliced pole 5 all fixed mounting has perpendicular piece 15, and fixed mounting has damping ring 16 between every perpendicular piece 15, damping ring 16 closely pastes with the fixed column 4 outer wall, the material that has higher surface friction force can be adopted to damping ring 16, closely paste with the fixed column 4 surface through it, can improve the removal resistance between spliced pole 5 and the fixed column 4 by a wide margin, be equipped with two perpendicular grooves 14 that correspond perpendicular piece 15 matched with on the lateral wall of fixed column 4, install spring 13 between spliced pole 5 bottom and the spread groove 12, receive external force rotation at screw rod 10 and make photovoltaic board 1 move down the back, the downward movement of spliced pole 5 can extrude spring 13, when the external force that screw rod 10 received disappears, the elasticity of spring 13 can exert upward effort to spliced pole 5, consequently, photovoltaic board 1 can receive upward effort simultaneously, but under the screw thread fit of screw rod 10 and thread bush 11 and damping ring 16 and the damping effect of fixed column 4, the elasticity release of spring 13 can slowly go on, thereby make photovoltaic board 1 can slowly move up and reset fast, it can prevent that it from moving down and causing the amplitude of vibration of the support to take place in addition, can not loosen the stability is greatly in the process of moving down, the stability can take place in addition, the stability is improved.
The fixed ring is fixedly arranged on the rotating rod 17, the plurality of fan blades 18 are fixedly arranged on the side wall of the fixed ring, the reinforcing ribs 19 are fixedly arranged between the plurality of fan blades 18, each fan blade 18 is obliquely arranged downwards from left to right (as shown in fig. 6), the edge of one face of each fan blade 18, which deflects downwards, is arc-shaped, the angle and the radian of the plurality of fan blades 18 are set, so that the right thrust exerted by the plurality of fan blades 18 under the action of wind force is larger, when the external wind force is larger, the plurality of fan blades 18 can move the rotating rod 17 and the screw 10 to rotate rightwards through the fixed ring (namely clockwise in the top view of fig. 6), and the screw 10 and the thread bush 11 are correspondingly arranged in the screw direction, so that the photovoltaic panel 1 moves downwards when the screw 10 rotates clockwise, and the gravity center of the support is automatically lowered when the external wind force is larger, and the whole stability is improved.
The side wall of each counterweight seat 2 is fixedly provided with a mounting rod 20, a protection frame 21 is fixedly mounted between the mounting rods 20, when the position of the photovoltaic panel 1 is unchanged, the photovoltaic panel 1 is positioned in the protection frame 21, the protection frame 21 can play a role in protecting the side face of the photovoltaic panel 1 (as shown in figure 1), and the side face of the photovoltaic panel 1 is prevented from being damaged due to factors such as carrying or equipment walking in the mounting process of the adjacent photovoltaic panel 1.
When the outside wind force is large, the protection frame 21 moves upwards to a certain extent relative to the photovoltaic panel 1, and if the support tilts, the protection frame 21 is in contact with the ground, so that the photovoltaic panel 1 is protected, when the protection frame 21 moves upwards relative to the photovoltaic panel 1, the periphery of the photovoltaic panel 1 can be shielded, at the moment, the situation that the wind force drives dust and sand to smash the photovoltaic panel 1 to damage the photovoltaic panel 1 can be avoided, the influence of wind force on the ejected water can be reduced after shielding is formed, so that the cleaning effect can be improved, in addition, a water storage groove is arranged in the higher end of the protection frame 21, and a flat water spray opening 23 is formed in one side of the water storage groove close to the photovoltaic panel 1, the water storage seat 22 is arranged between the four counterweight seats 2, a plurality of water outlet pipes 24 are communicated between the water storage seat 22 and the water storage groove, a pressing plate 25 is arranged in the water storage seat 22 in a sealing sliding manner, two pressing columns 26 which are in sliding fit with the water storage seat 22 are fixedly arranged at the top of the pressing plate 25, two pressing rods 27 are fixedly arranged at the bottom of the connecting plate 7 positioned in the middle, the two pressing rods 27 are respectively aligned with the two pressing columns 26, a circular plate is fixedly arranged at the top of the pressing columns 26, a spring is arranged between the circular plate and the water storage seat 22, the water outlet pipe 24 is a one-way water outlet pipe (namely, a water outlet pipe provided with a one-way valve, the water outlet direction of the water outlet pipe is water in the water storage seat 22 is allowed to flow out), and the connecting end of the water outlet pipe 24 and the water storage seat 22 is positioned at the lower end of the pressing plate 25.
Under the cooperation of the pressing rod 27 and the pressing column 26, when the photovoltaic panel 1 moves downwards, the pressing plate 25 can move downwards in the water storage seat 22, so that the water at the bottom of the water storage seat 22 is input into the water storage groove through the plurality of water outlet pipes 24 by pressure and is sprayed outwards on the photovoltaic panel 1 through the flat water spray openings 23, and the surface cleaning treatment of the photovoltaic panel 1 can be realized;
And because the condition that the photovoltaic panel 1 moves downwards is when external wind force is large, the water sprayed on the photovoltaic panel 1 can exert more powerful cleaning effect on the surface of the photovoltaic panel 1 under the action of wind force.
The front end of the water storage seat 22 is provided with a water collection frame 28 through a water storage pipe 29, a filter screen 30 is fixedly arranged at the bottom of the water collection frame 28, the water collection frame 28 is positioned right below the front end of the photovoltaic panel 1, meanwhile, in rainy days, rainwater flowing down from the front end of the photovoltaic panel 1 can fall into the water collection frame 28, clean rainwater can enter the water storage seat 22 through the water storage pipe 29 for storage under the filtering action of the upper filter screen 30 on the rainwater, the water storage pipe 29 is a one-way water inlet pipe (namely a pipeline provided with a one-way valve and only can send water in the water collection frame 28 into the water storage seat 22 in one way), and the connecting end of the water storage pipe 29 and the water storage seat 22 is positioned at the lower end of the pressing plate 25 and is used for driving the photovoltaic panel 1 to move downwards by wind power under the condition of large wind power so as to effectively clean the photovoltaic panel 1;
and when a certain amount of rainwater is accumulated in the water storage seat 22, the weight of the rainwater can also increase the overall weight of the bottom of the bracket, so that the overall stability of the bracket can also be improved.
The initial distance between the pressing rod 27 and the pressing post 26 (as shown in fig. 1) is larger than the distance between the lower surface of the flat water jet 23 and the upper surface of the protective frame 21, the distance between the pressing rod 27 and the pressing post 26 is set to prevent the rainwater in the water storage seat 22 from being sprayed outwards from the flat water jet 23 in the initial stage of the upward movement of the photovoltaic panel 1, and only when the flat water jet 23 is positioned at the topmost end of the photovoltaic panel 1, the sprayed water can be ensured to effectively fall on the upper surface of the photovoltaic panel 1, and meanwhile, the initial distance between the bottom of the pressing rod 27 and the inner wall of the bottom of the water storage seat 22 is larger than or equal to the depth of the connecting groove 12, and the size is designed to ensure that the moving stroke of the pressing rod 27 cannot cause obstruction to the downward movement of the photovoltaic panel 1.
When the water storage device is specifically installed, the water storage seat 22 is not required to be arranged on each support according to actual conditions, one water storage seat 22 can be arranged on each adjacent support, and the water storage seat 22 is communicated with water storage grooves in the adjacent protective frames 21 through water pipes.
In the invention, the working principle of the fixed photovoltaic power generation matrix support is as follows:
The installation of the photovoltaic panels 1, namely sequentially arranging the supports in an installation site of a photovoltaic power generation matrix, and finally fixing a plurality of photovoltaic panels 1 on the corresponding supports sequentially through bolts or photovoltaic clamps;
When the external wind force is large, the plurality of fan blades 18 rotate the screw rod 10 under the action of the wind force, and at the moment, the photovoltaic panel 1 moves downwards along with the plurality of support columns 6 under the limit action of the connecting columns 5 and the connecting grooves 12 under the threaded fit of the screw rod 10 and the threaded sleeve 11, and at the moment, the whole gravity center of the support moves downwards, so that the wind resistance coefficient of the support can be effectively improved, and the whole stability is improved;
When the photovoltaic panel 1 moves downwards, the pressing rod 27 contacts with the pressing column 26 and pushes the pressing rod 26 to move downwards after a certain distance, at the moment, the pressing plate 25 moves downwards in the water storage seat 22, water in the water storage seat 22 enters the water storage groove through the water outlet pipe 24 and finally is sprayed out of the flat water spraying port 23, and the cleaning treatment of the surface of the photovoltaic panel 1 can be realized by utilizing the wind force action at the moment;
The stable reset of the photovoltaic panel 1 is realized in such a way that the plurality of connecting columns 5 are driven to move downwards simultaneously when the photovoltaic panel 1 moves downwards, so that the plurality of springs 13 are continuously compressed in the process, when external wind force disappears, the elastic force of the springs 13 can apply upward reset force to the photovoltaic panel 1, but the upward reset of the photovoltaic panel 1 can be slowly completed due to the threaded fit of the screw rod 10 and the threaded sleeve 11 and the damping action of the damping ring 16 and the fixed column 4, so that the stable reset is realized.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims.
Claims (7)
1. The utility model provides a fixed photovoltaic power generation square matrix support, includes photovoltaic board (1) and four counter weight seats (2), its characterized in that still includes:
The support columns (6) are respectively arranged on the corresponding counterweight seats (2) in a sliding manner, and a retarding sliding assembly is arranged between each support column (6) and the corresponding counterweight seat (2) and is used for enabling the support column (6) to slide slowly relative to the counterweight seat (2);
The reinforcing frame (8) is fixedly arranged among the four counterweight seats (2), a wind power lifting assembly matched with the photovoltaic panel (1) is arranged on the reinforcing frame (8), and the wind power lifting assembly is used for enabling the photovoltaic panel (1) to move up and down relative to the ground;
The protection frame (21) is fixedly arranged between the four counterweight seats (2), and a cleaning assembly matched with the photovoltaic panel (1) is arranged between the protection frame (21) and the four counterweight seats (2) and is used for cleaning the surface of the photovoltaic panel (1);
The lengths of the two support columns (6) at the front end are smaller than those of the two support columns (6) at the rear end, connecting plates (7) are fixedly arranged between every two support columns (6) corresponding to the front and rear positions, the photovoltaic panel (1) is fixedly arranged between the two connecting plates (7), and one connecting plate (7) is fixedly arranged in the middle of the bottom of the photovoltaic panel (1);
The retarder sliding assembly comprises a connecting seat (3) fixedly mounted on a counterweight seat (2), a fixed column (4) is fixedly mounted at the top of the connecting seat (3), a connecting groove (12) is formed in the fixed column (4), a connecting column (5) fixedly connected with a supporting column (6) is mounted in the connecting groove (12) in a sliding manner, a spring (13) is mounted between the bottom of the connecting column (5) and the connecting groove (12), a damping ring (16) closely attached to the side wall of the fixed column (4) is fixedly mounted on the connecting column (5), and the cross sections of the connecting column (5) and the connecting groove (12) are square;
The cleaning assembly comprises a water storage seat (22) fixedly installed between a plurality of counterweight seats (2), a pressing plate (25) is installed in the water storage seat (22) in a sealing sliding mode, a water storage groove is arranged in the protective frame (21), a flat water spraying opening (23) is formed in one side, close to the photovoltaic panel (1), of the water storage groove, a plurality of water outlet pipes (24) are communicated between the water storage groove and the water storage seat (22), two pressing columns (26) which are arranged in a sliding mode with the water storage seat (22) are fixedly installed at the upper end of the pressing plate (25), and two pressing rods (27) corresponding to the corresponding pressing columns (26) are fixed at the bottom of the connecting plate (7) in the middle.
2. The fixed photovoltaic power generation matrix support according to claim 1, wherein vertical blocks (15) are fixedly installed between the front side wall and the rear side wall of the connecting column (5) and the damping ring (16), vertical grooves (14) matched with the corresponding vertical blocks (15) are formed in the front side wall and the rear side wall of the fixed column (4), and the two vertical grooves (14) are communicated with the connecting groove (12).
3. The fixed photovoltaic power generation matrix support according to claim 1, wherein the wind power lifting assembly comprises a mounting column (9) fixedly mounted on the reinforcing frame (8), a rotating rod (17) is rotatably mounted on the mounting column (9) through a bearing, a screw (10) is fixedly mounted on the rotating rod (17), a threaded sleeve (11) in threaded fit with the screw (10) is fixedly mounted at the bottom of the connecting plate (7) in the middle, a fixing ring is fixedly mounted outside the rotating rod (17), and a plurality of fan blades (18) are fixedly mounted on the side wall of the fixing ring.
4. A fixed photovoltaic power generation matrix support according to claim 3, characterized in that the fan blades (18) are arranged in an inclined manner, the edges of one surface of the fan blades (18) are arc-shaped, and reinforcing ribs (19) are fixedly arranged among the fan blades (18).
5. A stationary photovoltaic power generation matrix support according to claim 1, characterized in that a mounting rod (20) is fixedly mounted between the protective frame (21) and each connection seat (3).
6. The fixed photovoltaic power generation matrix support according to claim 1, wherein a water collecting frame (28) is fixedly arranged on the front end side wall of the water storage seat (22) through a water storage pipe (29), and a filter screen (30) is fixedly arranged on the water collecting frame (28).
7. The fixed photovoltaic power generation matrix support according to claim 6, wherein the initial distance between the bottom of the pressing rod (27) and the inner wall of the bottom of the water storage seat (22) is greater than or equal to the depth of the connecting groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411123165.8A CN119483442B (en) | 2024-08-15 | 2024-08-15 | Fixed photovoltaic power generation matrix support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411123165.8A CN119483442B (en) | 2024-08-15 | 2024-08-15 | Fixed photovoltaic power generation matrix support |
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| Publication Number | Publication Date |
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| CN119483442A CN119483442A (en) | 2025-02-18 |
| CN119483442B true CN119483442B (en) | 2025-07-01 |
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| CN202411123165.8A Active CN119483442B (en) | 2024-08-15 | 2024-08-15 | Fixed photovoltaic power generation matrix support |
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| CN120896518B (en) * | 2025-09-30 | 2026-01-30 | 福建金固美能源科技有限公司 | Photovoltaic board support convenient to installation of solar photovoltaic board |
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