Self-floating photovoltaic panel mounting bracket

Abstract

The invention relates to the technical field of new energy, and discloses a self-floating photovoltaic panel mounting bracket, which comprises a floating box, and an air pressure box is arranged in the floating box, in order to adapt to lake surface sea waves and the phenomenon that the water surface is uneven when strong wind comes, air pressure cylinders are arranged around the floating box, and under the factor of strong wind or big waves, the air pressure cylinders are arranged in the floating box. When the floating box is used for a long time, the L-shaped floating plate moves upwards so as to drive an air pressure cylinder to move upwards, air in the air pressure cylinder is squeezed under the action of a circular pressing plate and is discharged into a small expansion ball through a pipeline, so that the small expansion ball expands and becomes larger, the buoyancy is increased, and due to the fact that strong wind or big waves can only impact one face of the floating box, after long-time use, the floating box is not prone to falling off. And by arranging the stabilizing mechanism, the bottom of the floating box is subjected to the same force, so that the floating box is kept balanced, the equipment is prevented from toppling over, the abrasion between the equipment components is reduced, and the service time is prolonged.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy equipment, in particular to a self-floating photovoltaic panel mounting bracket. Background Art

[0002] In the context of the continuous growth of energy demand and the environmental problems caused by traditional fossil energy, solar energy as a clean energy has attracted much attention in order to achieve sustainable development. At the same time, due to the shortage of land resources, the development of traditional ground photovoltaic power stations is limited, and a large number of water resources on the earth are idle. Using water areas to install self-floating photovoltaic panels can avoid occupying land, and the characteristics of water are conducive to improving the power generation efficiency of photovoltaic panels. Therefore, there will be more and more self-floating photovoltaic power stations.

[0003] When self-floating photovoltaic panels are installed in water areas, they will be affected by the uneven water surface and may tip over. Water will splash onto the photovoltaic panels, affecting their lighting capacity. The equipment may be worn out, reducing its usage time. To address the above issues, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a self-floating photovoltaic panel mounting bracket, comprising a floating box, an air pressure box is arranged inside the floating box, a fixed plate is arranged on the top of the floating box, a U-shaped bracket is slidably connected to the floating box, the top of the U-shaped bracket is rotatably connected to the fixed plate, a telescopic rod is rotatably connected to the outer wall of the U-shaped bracket, the top of the telescopic rod is rotatably connected to the fixed plate, a sliding bracket is slidably connected to the floating box, the top of the sliding bracket is rotatably connected to the fixed plate, a plurality of slide grooves are provided on the top of the fixed plate, a plurality of gripping bodies are slidably connected to the inner walls of the plurality of slide grooves, a plurality of telescopic springs are fixedly connected to the inner walls of the plurality of slide grooves, the front sides of the plurality of telescopic springs are respectively fixedly connected to the plurality of gripping bodies, and two limiting bodies are fixedly connected to the top of the fixed plate;

[0005] The stabilizing mechanism includes L-shaped floating plates slidably connected to the outer walls of the floating box, the tops of the plurality of L-shaped floating plates are fixedly connected to air pressure cylinders, the tops of the plurality of air pressure cylinders are connected to pipes, and the plurality of pipes run through the floating box;

[0006] The floating mechanism includes a slide bar slidably connected to the floating box, and the bottom of the slide bar extends into the air pressure box;

[0007] The blocking mechanism comprises two brackets 1 fixedly connected to the side wall of the floating box, and a rectangular plate is rotatably connected to the two brackets 1;

[0008] The cleaning mechanism includes a power assembly and two cleaning assemblies, the two cleaning assemblies are arranged in mirror image, the power assembly includes two rectangular brackets fixedly connected to the top of the floating box, and a second rotating shaft is rotatably passed through the two rectangular brackets;

[0009] The cleaning component comprises a rotating shaft three which is rotatably connected to the side wall of the fixed plate, and a side of the rotating shaft three which is close to the fixed plate extends into the fixed plate.

[0010] Preferably, the stabilizing mechanism also includes circular pressure plates fixedly connected to the bottom of several pipes on one side close to the air pressure cylinder, the outer walls of the several circular pressure plates are slidingly connected to the inner walls of several air pressure cylinders respectively, the bottom of the floating box is connected to several small expansion balls, and several pipes are fixedly connected to the several small expansion balls on the side away from the air pressure cylinder respectively, so that the bottom of the floating box is subjected to the same force, so that the floating box remains balanced, the equipment is prevented from tipping over, the wear of the equipment is reduced, and the use time is increased.

[0011] Preferably, the floating mechanism also includes a rectangular pressure plate fixedly connected to the bottom of the sliding rod, the outer wall of the rectangular pressure plate is slidably connected to the inner wall of the air pressure box, the bottom of the rectangular pressure plate is fixedly connected to a grab anchor, the grab anchor slides through the bottom of the floating box, the bottom of the floating box is connected with a telescopic pipe, the side of the telescopic pipe away from the floating box is connected with a large expansion ball, the top of the large expansion ball is fixedly connected to the bottom of the sliding bracket, when strong winds or big waves come, the floating box can be floated under the factors of strong winds and big waves, and under the action of the rectangular pressure plate, the gas in the air pressure box is squeezed through the telescopic pipe into the large expansion ball, so that the large expansion ball becomes larger and the buoyancy increases, and the fixed plate is lifted up by the sliding bracket to keep it horizontal, thereby reducing damage to the photovoltaic panel, increasing the service life of the photovoltaic panel, reducing the force area of ​​the fixed plate, and preventing the equipment from tipping over when hit by big waves.

[0012] Preferably, the blocking mechanism also includes a rotating shaft one fixedly connected to the rectangular plate, a baffle is rotatably connected to the outer wall of the rotating shaft one, and the side of the baffle away from the rotating shaft one is rotatably connected to the sliding bracket to prevent water stains from splashing onto the photovoltaic panel and affecting the lighting function of the photovoltaic panel, prevent the photovoltaic panel from being impacted by large waves, and avoid damage to the photovoltaic panel.

[0013] Preferably, the power assembly also includes a rack fixedly connected to the side wall of the sliding bracket, a thorn gear is fixedly connected to the outer wall of the rotating shaft 2, the thorn gear is fixedly connected to the bracket 2 at the right angle, and a small rectangular plate is rotatably connected to several brackets 2.

[0014] Preferably, the cleaning component also includes a rectangular limit groove on the side wall of the fixed plate, a special-shaped rod is slidably connected to the inner wall of the rectangular limit groove, a thin spring is fixedly connected to the inner wall of the rectangular limit groove away from the special-shaped rod, and the thin spring is fixedly connected to the special-shaped rod on the side close to the special-shaped rod to prevent the belt from being restricted when the fixed plate rises.

[0015] Preferably, the cleaning component also includes a pulley 1 which is fixedly connected to the outer wall of the rotating shaft 2, the rotating shaft 3 and the special-shaped rod, a belt 1 is sleeved on several pulleys 1, a rotating shaft 4 is rotatably connected to the inner side of the fixed plate, a pulley 2 is fixedly connected to the outer wall of the rotating shaft 4 and the extension of the rotating shaft 3, and a belt 2 is sleeved on two pulleys 2.

[0016] Preferably, the cleaning component also includes a hollow box fixedly connected to the top outer wall of belt 2, a slider is slidably connected to the inner wall of the hollow box, two small springs are fixedly connected to the bottom inner wall of the hollow box, the two small springs are fixedly connected to the slider on one side away from the bottom inner wall of the hollow box, and a silicone cleaning plate is fixedly connected between the two sliders, thereby cleaning water stains and dust on the surface of the photovoltaic panel, ensuring that the photovoltaic panel always maintains good light transmittance and improving the photoelectric conversion efficiency.

[0017] The present invention has the following beneficial effects:

[0018] (1) In order to adapt to the phenomenon that the water surface will be uneven when strong winds come, the present invention is provided with an air cylinder around the floating box. When there are strong winds or big waves, the L-shaped floating board will move upward, thereby driving the air cylinder to move upward. Under the action of the circular pressure plate, the air in the air cylinder will be squeezed and discharged into the small expansion ball through the pipe, so that the small expansion ball will expand and become larger, and the buoyancy will increase. Because strong winds or big waves can only impact one side of the floating box, the other side of the floating box cannot be subjected to force. The floating box may tip over under the action of strong waves. After long-term use, the gap between components will increase, thereby reducing the service life of the equipment. By setting a stabilizing mechanism, the bottom of the floating box is subjected to the same force, so that the floating box remains balanced, preventing the equipment from tipping over, reducing the wear between the equipment components, and increasing the service life.

[0019] (2) The present invention utilizes the buoyancy of water to move the floating box upward. Under the action of the rectangular pressure plate, the air in the air pressure box is squeezed and discharged into the large expansion ball through the telescopic pipe, so that the large expansion ball expands and increases the buoyancy, so that the sliding bracket moves upward. The fixed plate is rotated on the U-shaped bracket through the sliding bracket to reach a horizontal state. Because strong winds are accompanied by large waves, they will cause a large impact force on the back of the photovoltaic panel, which may cause the shape of the photovoltaic panel to change. When the photovoltaic panel is rotated to a horizontal state, the force area of ​​the fixed plate is reduced, thereby preventing damage to the photovoltaic panel and increasing the service life of the photovoltaic panel.

[0020] (3) The present invention utilizes the force of the sliding bracket rising to unfold the blocking mechanism through the rising of the sliding bracket. Under the action of the rising sliding bracket, the rectangular plate connected to the baffle through the rotating shaft will unfold, thereby blocking the water, preventing water from splashing onto the photovoltaic panel, preventing the photovoltaic panel from being impacted by large waves, avoiding damage to the photovoltaic panel, and preventing water stains from affecting the lighting ability of the photovoltaic panel.

[0021] (4) The present invention utilizes the force when the sliding bracket descends, and through the force of the sliding bracket descending, drives the thorn gear to rotate through the meshing relationship between the rack and the small rectangular plate, thereby driving the rotation of shaft two, and shaft two drives shaft three to rotate through belt one, and shaft three drives shaft four to rotate through belt two, and the rotation of belt two drives the hollow box fixedly connected to belt two to move, and the slider slidably connected to the inner wall of the hollow box drives the silicone cleaning plate to move, so as to clean the water stains and dust on the photovoltaic panel, and the silicone cleaning plate will move following the movement trajectory of belt two, and when the silicone cleaning plate moves downward, the other side of the silicone cleaning plate will contact the photovoltaic panel, and under the action of the small spring inside the hollow box, the silicone cleaning plate is prevented from wearing the photovoltaic panel, and the surface of the photovoltaic panel is cleaned to prevent excessive accumulation of water stains and dust from affecting the lighting capacity of the photovoltaic panel, thereby extending the service life of the photovoltaic panel, ensuring that the photovoltaic panel always maintains good light transmittance, and improving the photoelectric conversion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention;

[0024] Figure 2 It is a top cross-sectional schematic diagram of the stabilizing mechanism of the present invention;

[0025] Figure 3 For the present invention Figure 2 A is an enlarged schematic diagram;

[0026] Figure 4 is a bottom cross-sectional schematic diagram of the stabilizing mechanism of the present invention;

[0027] Figure 5 It is a cross-sectional schematic diagram of the floating mechanism of the present invention;

[0028] Figure 6 For the present invention Figure 5 A magnified schematic diagram of B;

[0029] Figure 7 is a cross-sectional schematic diagram of the blocking mechanism of the present invention;

[0030] Figure 8 is a cross-sectional schematic diagram of the cleaning component of the present invention;

[0031] Fig. 9For the present invention Figure 8 A magnified schematic diagram of middle C;

[0032] Fig.10 For the present invention Figure 8 A magnified schematic diagram of D in the middle;

[0033] Fig.11 For the present invention Figure 8 A magnified schematic diagram of E.

[0034] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0035] In the figure: 1. floating box; 101. air pressure box; 102. fixed plate; 103. U-shaped bracket; 104. telescopic rod; 105. sliding bracket; 106. slide; 107. grab body; 108. telescopic spring; 109. limiting body; 2. stabilizing mechanism; 201. L-shaped floating plate; 202. air pressure cylinder; 203. pipeline; 204. circular pressure plate; 205. small expansion ball; 3. floating mechanism; 301. sliding rod; 302. rectangular pressure plate; 303. grab anchor; 304. telescopic pipeline; 305. large expansion ball; 4. blocking mechanism; 401. bracket 1; 402. rectangular shaped plate; 403, rotating shaft one; 404, baffle; 5, cleaning mechanism; 51, power assembly; 511, rectangular bracket; 512, rotating shaft two; 513, rack; 514, thorn gear; 515, bracket two; 516, small rectangular plate; 52, cleaning assembly; 521, rotating shaft three; 522, rectangular limiting groove; 523, special-shaped rod; 524, thin spring; 525, pulley one; 526, belt one; 527, rotating shaft four; 528, pulley two; 529, belt two; 5210, hollow box; 5211, slider; 5212, small spring; 53, silicone cleaning plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] For example, see Figure 1-Figure 5The present invention is a self-floating photovoltaic panel mounting bracket, comprising a floating box 1, an air pressure box 101 is arranged inside the floating box 1, a fixed plate 102 is arranged on the top of the floating box 1, a U-shaped bracket 103 is slidably connected to the floating box 1, the top of the U-shaped bracket 103 is rotatably connected to the fixed plate 102, a telescopic rod 104 is rotatably connected to the outer wall of the U-shaped bracket 103, the top of the telescopic rod 104 is rotatably connected to the fixed plate 102, a sliding bracket 105 is slidably connected to the floating box 1, the top of the sliding bracket 105 is rotatably connected to the fixed plate 102, a plurality of slide grooves 106 are provided on the top of the fixed plate 102, a plurality of gripping bodies 107 are slidably connected to the inner walls of the plurality of slide grooves 106, a plurality of telescopic springs 108 are fixedly connected to the inner walls of the plurality of slide grooves 106, the front sides of the plurality of telescopic springs 108 are respectively fixedly connected to the plurality of gripping bodies 107, and two limiting bodies 109 are fixedly connected to the top of the fixed plate 102;

[0038] The stabilizing mechanism 2 includes L-shaped floating plates 201 slidably connected to the outer walls of the floating box 1, and the tops of the plurality of L-shaped floating plates 201 are fixedly connected with air pressure cylinders 202, and the tops of the plurality of air pressure cylinders 202 are connected with pipes 203, and the plurality of pipes 203 penetrate the floating box 1;

[0039] The floating mechanism 3 includes a slide bar 301 slidably connected to the floating box 1, and the bottom of the slide bar 301 extends into the air pressure box 101;

[0040] The blocking mechanism 4 includes two brackets 401 fixedly connected to the side wall of the floating box 1, and a rectangular plate 402 is rotatably connected to the two brackets 401;

[0041] The cleaning mechanism 5 includes a power assembly 51 and two cleaning assemblies 52. The two cleaning assemblies 52 are arranged in mirror images of each other. The power assembly 51 includes two rectangular brackets 511 fixedly connected to the top of the floating box 1. The two rectangular brackets 511 are rotatably penetrated by a second rotating shaft 512;

[0042] The cleaning assembly 52 includes a rotating shaft 521 rotatably connected to the side wall of the fixed plate 102 , and the rotating shaft 521 extends into the fixed plate 102 on one side close to the fixed plate 102 .

[0043] The stabilizing mechanism 2 also includes a circular pressure plate 204 fixedly connected to the bottom of a plurality of pipes 203 close to the air pressure cylinder 202, and the outer walls of the circular pressure plates 204 are respectively slidably connected to the inner walls of the plurality of air pressure cylinders 202. A plurality of small expansion balls 205 are arranged at the bottom of the floating box 1, and a plurality of pipes 203 are respectively fixedly connected to the plurality of small expansion balls 205 on the side away from the air pressure cylinder 202, so that the bottom of the floating box is subjected to the same force, so that the floating box can be kept balanced, the equipment can be prevented from tipping over, the wear of the equipment can be reduced, and the use time can be increased.

[0044] The floating mechanism 3 also includes a rectangular pressure plate 302 fixedly connected to the bottom of the slide rod 301, the outer wall of the rectangular pressure plate 302 is slidably connected to the inner wall of the air pressure box 101, the bottom of the rectangular pressure plate 302 is fixedly connected to a grab anchor 303, the grab anchor 303 slides through the bottom of the floating box 1, the bottom of the floating box 1 is connected to a telescopic pipe 304, the side of the telescopic pipe 304 away from the floating box 1 is connected to a large expansion ball 305, the top of the large expansion ball 305 is fixed to the bottom of the sliding bracket 105 When strong winds or big waves come, the floating box 1 can float up under the factors of strong winds and big waves, and under the action of the rectangular pressure plate 302, the gas in the air pressure box 101 is squeezed through the telescopic pipe 304 into the large expansion ball 305, so that the large expansion ball 305 becomes larger and the buoyancy is increased, and the fixed plate 102 is lifted up by the sliding bracket 105 to keep it horizontal, thereby reducing damage to the photovoltaic panel, increasing the service life of the photovoltaic panel, reducing the force area of ​​the fixed plate, and preventing the equipment from tipping over when subjected to strong waves.

[0045] For example 2, please refer to Figure 5-Figure 11 The present invention is a self-floating photovoltaic panel mounting bracket. On the basis of the first embodiment, the blocking mechanism 4 also includes a rotating shaft 403 fixedly connected to the rectangular plate 402, and a baffle 404 is rotatably connected to the outer wall of the rotating shaft 403. The side of the baffle 404 away from the rotating shaft 403 is rotatably connected to the sliding bracket 105 to prevent water stains from splashing onto the photovoltaic panel, affecting the lighting function of the photovoltaic panel, preventing the photovoltaic panel from being impacted by large waves, and avoiding damage to the photovoltaic panel.

[0046] The power assembly 51 also includes a rack 513 fixedly connected to the side wall of the sliding bracket 105, a thorn gear 514 fixedly connected to the outer wall of the second rotating shaft 512, and a bracket 2 515 fixedly connected to the right angle of the thorn gear 514, and a small rectangular plate 516 is rotatably connected to several brackets 515.

[0047] The cleaning component 52 also includes a rectangular limiting groove 522 on the side wall of the fixed plate 102, and a special-shaped rod 523 is slidably connected to the inner wall of the rectangular limiting groove 522. A thin spring 524 is fixedly connected to the inner wall of the rectangular limiting groove 522 away from the special-shaped rod 523. The side of the thin spring 524 close to the special-shaped rod 523 is fixedly connected to the special-shaped rod 523 to prevent the belt 526 from limiting when the fixed plate 102 rises.

[0048] The cleaning assembly 52 also includes pulley one 525 which are fixedly connected to the outer walls of rotating shaft 2 512, rotating shaft 3 521 and special-shaped rod 523, and belt one 526 is sleeved on several pulleys one 525. Rotating shaft four 527 is rotatably connected to the inner side of the fixed plate 102, and pulley two 528 is fixedly connected to the outer wall of rotating shaft four 527 and the extension part of rotating shaft three 521, and belt two 529 is sleeved on the two pulleys two 528.

[0049] The cleaning component 52 also includes a hollow box 5210 fixedly connected to the top outer wall of the belt 2 529, a slider 5211 is slidably connected to the inner wall of the hollow box 5210, and two small springs 5212 are fixedly connected to the bottom inner wall of the hollow box 5210. The two small springs 5212 are fixedly connected to the slider 5211 on one side away from the bottom inner wall of the hollow box 5210, and a silicone cleaning plate 53 is fixedly connected between the two sliders 5211, so as to clean water stains and dust on the surface of the photovoltaic panel, ensure that the photovoltaic panel always maintains good light transmittance, and improve the photoelectric conversion efficiency.

[0050] A specific application of this embodiment is: when installing the present invention, the grab body 107 on the fixing plate 102 is pulled outward, and the telescopic spring 108 will be stretched to generate tension, so that the photovoltaic panel is placed on the fixing plate 102. Under the action of the tension of the telescopic spring 108, the photovoltaic panel is fixed, and then the equipment is transported to the desired location, and the grab anchor 303 is placed in the water to keep the equipment floating in the water. The grab anchor 303 provides a fixed point for the equipment. Strong winds or waves can only impact one side of the floating box, and the other side of the floating box cannot be subjected to force. The box may topple over under the influence of big waves. After long-term use, the gaps between components will increase, thereby reducing the service life of the equipment. An air cylinder 202 is arranged around the floating box 1. When there are strong winds or big waves, the L-shaped floating board 201 will move upward, thereby driving the air cylinder 202 to move upward. Under the action of the circular pressure plate 204, the air in the air cylinder 202 will be squeezed and discharged into the small expansion ball 205 through the pipe 203, so that the small expansion ball 205 expands and becomes larger, and the buoyancy is increased, so that the floating box 1 keeps balanced.

[0051] Because strong winds are accompanied by big waves, they will cause a large impact on the back of the photovoltaic panel, which may change the shape of the photovoltaic panel. When the floating box 1 moves upward, the air in the air pressure box 101 is squeezed under the action of the rectangular pressure plate 302, and the air is discharged into the large expansion ball 305 through the telescopic pipe 304, so that the large expansion ball 305 expands and increases the buoyancy, so that the sliding bracket 105 moves upward, and the fixed plate 102 is lifted up by the sliding bracket 105 to reach a horizontal state, thereby reducing the force area of ​​the fixed plate 102, and the blocking mechanism 4 is deployed by the rising of the sliding bracket 105. Under the action of the rising of the sliding bracket 105, the baffle 404 is opened. The rectangular plate 402 connected by the rotating shaft 1 403 will unfold to block the water and prevent it from splashing onto the photovoltaic panel. When the sliding bracket 105 rises, the small rectangular plate 516 is rotatably connected to the thorn gear 514 through the bracket 2 515, thereby preventing the thorn gear 514 from rotating. When the fixed plate 102 rises, the special-shaped rod 523 will slide in the rectangular limiting groove 522, thereby squeezing the thin spring 524, so that the thin spring 524 generates elastic force, reducing the distance between the special-shaped rod 523 and the rotating shaft 2 512. When the sliding bracket 105 descends, under the action of the elastic force of the thin spring 524, the special-shaped rod 523 will return to its original position.

[0052] Through the downward force of the sliding bracket 105, the meshing relationship between the rack 513 and the small rectangular plate 516 drives the thorn gear 514 to rotate, thereby driving the second shaft 512 to rotate, the second shaft 512 drives the third shaft 521 to rotate through the belt 1 526, and the third shaft 521 drives the fourth shaft 527 to rotate through the belt 2 529. The rotation of the belt 2 529 drives the hollow box 5210 fixedly connected to the belt 2 529 to move, and the slider 5211 slidably connected to the inner wall of the hollow box 5210 drives the silicone cleaning plate 53 to move, so as to clean the water stains and dust on the photovoltaic panel. The silicone cleaning plate 53 will move following the movement trajectory of the belt 2 529. When the silicone cleaning plate 53 moves to the bottom, the other side of the silicone cleaning plate 53 will contact the photovoltaic panel. Under the action of the small spring 5212 inside the hollow box 5210, the silicone cleaning plate 53 is prevented from wearing the photovoltaic panel.

[0053] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A self-floating photovoltaic panel mounting bracket, comprising a floating box (1), wherein an air pressure box (101) is arranged inside the floating box (1), a fixing plate (102) is arranged on the top of the floating box (1), a U-shaped bracket (103) is slidably connected to the floating box (1), the top of the U-shaped bracket (103) is rotatably connected to the fixing plate (102), a telescopic rod (104) is rotatably connected to the outer wall of the U-shaped bracket (103), the top of the telescopic rod (104) is rotatably connected to the fixing plate (102), and a sliding bracket (103) is slidably connected to the floating box (1). 105), the top of the sliding bracket (105) is rotatably connected to the fixed plate (102), the top of the fixed plate (102) is provided with a plurality of sliding grooves (106), the inner walls of the plurality of sliding grooves (106) are slidably connected to the grasping bodies (107), the inner walls of the plurality of sliding grooves (106) are fixedly connected to a plurality of telescopic springs (108), the front sides of the plurality of telescopic springs (108) are respectively fixedly connected to the plurality of grasping bodies (107), the top of the fixed plate (102) is fixedly connected to two limiting bodies (109), characterized in that, Also includes: A stabilizing mechanism (2), the stabilizing mechanism (2) comprising L-shaped floating plates (201) slidably connected to the outer walls of the floating box (1), the tops of a plurality of the L-shaped floating plates (201) being fixedly connected to air pressure cylinders (202), the tops of a plurality of the air pressure cylinders (202) being connected to pipes (203), and the plurality of the pipes (203) passing through the floating box (1); A floating mechanism (3), the floating mechanism (3) comprising a sliding rod (301) slidably connected to the floating box (1), the bottom of the sliding rod (301) extending into the air pressure box (101); A blocking mechanism (4), the blocking mechanism (4) comprising two brackets (401) fixedly connected to the side walls of the floating box (1), and a rectangular plate (402) rotatably connected to the two brackets (401); A cleaning mechanism (5), the cleaning mechanism (5) comprising a power assembly (51) and two cleaning assemblies (52), the two cleaning assemblies (52) being arranged in mirror images of each other, the power assembly (51) comprising two rectangular brackets (511) fixedly connected to the top of the floating box (1), a second rotating shaft (512) rotatably passing through the two rectangular brackets (511); A cleaning assembly (52), the cleaning assembly (52) comprising a rotating shaft (521) rotatably connected to a side wall of the fixed plate (102), the rotating shaft (521) extending into the fixed plate (102) at a side close to the fixed plate (102).

2. A self-floating photovoltaic panel mounting bracket according to claim 1, characterized in that: The stabilizing mechanism (2) further comprises a circular pressure plate (204) fixedly connected to the bottom of a plurality of pipes (203) on one side close to the air pressure cylinder (202); the outer walls of the plurality of circular pressure plates (204) are respectively slidably connected to the inner walls of the plurality of air pressure cylinders (202); the bottom of the floating box (1) is connected to a plurality of small expansion balls (205); and the sides of the plurality of pipes (203) away from the air pressure cylinder (202) are respectively fixedly connected to the plurality of small expansion balls (205).

3. A self-floating photovoltaic panel mounting bracket according to claim 2, characterized in that: The floating mechanism (3) also includes a rectangular pressing plate (302) fixedly connected to the bottom of the sliding rod (301), the outer wall of the rectangular pressing plate (302) is slidably connected to the inner wall of the air pressure box (101), the bottom of the rectangular pressing plate (302) is fixedly connected to a grab anchor (303), the grab anchor (303) slides through the bottom of the floating box (1), the bottom of the floating box (1) is connected to a telescopic pipe (304), the side of the telescopic pipe (304) away from the floating box (1) is connected to a large expansion ball (305), and the top of the large expansion ball (305) is fixedly connected to the bottom of the sliding bracket (105).

4. A self-floating photovoltaic panel mounting bracket according to claim 3, characterized in that: The blocking mechanism (4) further comprises a rotating shaft (403) fixedly connected to the rectangular plate (402), a baffle (404) being rotatably connected to the outer wall of the rotating shaft (403), and a side of the baffle (404) away from the rotating shaft (403) being rotatably connected to the sliding bracket (105).

5. A self-floating photovoltaic panel mounting bracket according to claim 4, characterized in that: The power assembly (51) further comprises a rack (513) fixedly connected to the side wall of the sliding bracket (105); a thorn gear (514) is fixedly connected to the outer wall of the second rotating shaft (512); a bracket (515) is fixedly connected to the right angle of the thorn gear (514); and a small rectangular plate (516) is rotatably connected to a plurality of the brackets (515).

6. A self-floating photovoltaic panel mounting bracket according to claim 5, characterized in that: The cleaning component (52) further comprises a rectangular limiting groove (522) provided on the side wall of the fixing plate (102); a special-shaped rod (523) is slidably connected to the inner wall of the rectangular limiting groove (522); a thin spring (524) is fixedly connected to the inner wall of the rectangular limiting groove (522) on a side away from the special-shaped rod (523); and the thin spring (524) is fixedly connected to the special-shaped rod (523) on a side close to the special-shaped rod (523).

7. A self-floating photovoltaic panel mounting bracket according to claim 6, characterized in that: The cleaning assembly (52) also includes pulley one (525) which is fixedly connected to the outer wall of rotating shaft two (512), rotating shaft three (521) and the special-shaped rod (523), and a plurality of pulleys one (525) are provided with belt one (526), ​​the inner side of the fixed plate (102) is rotatably connected to rotating shaft four (527), and pulley two (528) is fixedly connected to the outer wall of rotating shaft four (527) and the extension part of rotating shaft three (521), and two pulleys two (528) are provided with belt two (529).

8. The self-floating photovoltaic panel mounting bracket according to claim 7, characterized in that: The cleaning component (52) also includes a hollow box (5210) fixedly connected to the top outer wall of the belt 2 (529), a slider (5211) is slidably connected to the inner wall of the hollow box (5210), two small springs (5212) are fixedly connected to the bottom inner wall of the hollow box (5210), the two small springs (5212) are fixedly connected to the slider (5211) on one side away from the bottom inner wall of the hollow box (5210), and a silicone cleaning plate (53) is fixedly connected between the two sliders (5211).

Images