Anti-surge offshore photovoltaic system

Abstract

The utility model discloses an anti-surge marine photovoltaic system, which is suitable for marine environment and can resist surge impact. The anti-surge offshore photovoltaic system comprises an ocean buoy, a square steel track, a fixed support, a supporting cross beam, a pressing block, an anchoring support and a maintenance channel. Square steel rails are fixedly connected to the upper surfaces of the ocean buoys, and the ends of every two axially adjacent square steel rails are matched in a pivoted mode. The fixing support comprises a front base and a rear base which are installed on the same square steel rail front and back. Supporting cross beams are connected between the adjacent front bases on the shaft side and between the adjacent rear bases. Each supporting cross beam is provided with a plurality of pressing blocks, and the pressing blocks are used for pressing and fixing a solar panel of a photovoltaic system. The two ends of each anchoring support are fixedly connected to the two adjacent square steel rails on the axial side respectively, and the anchoring supports are arranged on the four edges of the photovoltaic system. The maintenance channel is fixedly connected with the square steel rail in the direction parallel or perpendicular to the square steel rail.

Description

Technical Field

[0001] The utility model relates to the technical field of water photovoltaics, in particular to an anti-surge offshore photovoltaic system. Background Art

[0002] The existing floating water photovoltaic system is to build floating photovoltaic power stations in waters such as ponds, small lakes, reservoirs and impoundment lakes. It can solve the problem that traditional photovoltaic power stations occupy a large area, are easily restricted by terrain and are inconvenient to install.

[0003] Compared with the above waters, the ocean has huge resource potential due to its vast area. Since floating photovoltaic power stations are currently used in the above-mentioned calm sea areas, the impact of waves is small, and the photovoltaic power stations themselves rarely have surge protection designs, resulting in the floating support structures of these photovoltaic power stations cannot be directly applied to the marine environment. Utility Model Content

[0004] The utility model aims to provide a surge-proof offshore photovoltaic system, which solves the problems existing in the prior art, is suitable for marine environments, and can resist surge impacts.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A surge-proof offshore photovoltaic system comprises an ocean buoy, a square steel rail, a fixed bracket, a supporting beam, a pressure block, an anchor bracket and a maintenance passage; the upper surface of the ocean buoy is fixedly connected to the square steel rail, and the ends of two axially adjacent square steel rails are pivotally matched; the fixed bracket comprises a front base and a rear base installed front and back on the same square steel rail; supporting beams are connected between the front bases and between the rear bases adjacent to each other on the axial side; a number of pressure blocks are installed on each supporting beam, and the pressure blocks are used to press and fix the solar panels of the photovoltaic system; the two ends of the anchor bracket are respectively fixedly connected to the two adjacent square steel rails on the axial side, and anchor brackets are arranged on the four sides of the photovoltaic system; the maintenance passage is fixedly connected to the square steel rail in a direction parallel or perpendicular to the square steel rail.

[0007] The square steel track is arranged along the axial direction of the marine buoy; the front and rear ends of the marine buoy are both provided with buoy clamps; the front and rear parts of the square steel track are respectively locked on the buoy clamps by bolts.

[0008] The fixing bracket also includes a connecting rod, and two ends of the connecting rod are respectively connected to the top ends of the front base and the rear base.

[0009] The upper surface of the supporting crossbeam is provided with a slide groove, and the pressing block is adjustably installed in the slide groove.

[0010] After adopting the above technical solution, the utility model has the following technical effects:

[0011] The utility model can provide strong buoyancy support for the entire offshore photovoltaic system through a photovoltaic matrix composed of several groups of marine buoys and square steel tracks, and the connections between the square steel tracks are all hinged. The photovoltaic matrix has the ability to adapt to the morphological changes of the ups and downs of the waves, and buffer the impact of the waves, so that the photovoltaic matrix has the ability to resist the impact of the waves; the fixed bracket can provide an inclination basis for the installation of the solar panel; the maintenance channel arranged around the solar panel facilitates the daily maintenance and cable layout of the entire system, so that the system operation is optimized. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional diagram of a specific embodiment of the utility model;

[0013] Figure 2 A top view of a specific embodiment of the utility model;

[0014] Figure 3 It is a front view of a specific embodiment of the utility model;

[0015] Figure 4 for Figure 1 The enlarged view of point A in the middle;

[0016] Figure 5 for Figure 2 The enlarged view of point B in the middle;

[0017] Figure 6 for Figure 2 Enlarged view of point C in the middle;

[0018] Figure 7 for Figure 3 The enlarged view of point D in the middle;

[0019] Description of Figure Numbers:

[0020] 1-Ocean buoy; 2-Square steel track; 3-Fixed bracket; 31-Front base; 32-Rear base; 33-Connecting rod; 4-Supporting beam; 41-Slide; 5-Pressing block; 6-Anchor bracket; 7-Maintenance channel; 8-Buoy clamp;

[0021] 10-Solar panels. DETAILED DESCRIPTION

[0022] In order to further explain the technical solution of the present invention, the present invention is described in detail below through specific embodiments.

[0023] refer to Figures 1 to 7As shown, the utility model discloses a surge-proof offshore photovoltaic system, including an ocean buoy 1, a square steel track 2, a fixed bracket 3, a supporting beam 4, a pressing block 5, an anchor bracket 6 and a maintenance channel 7;

[0024] The upper surface of the marine buoy 1 is fixedly connected with a square steel track 2, and the ends of two axially adjacent square steel tracks 2 are pivotally connected;

[0025] The fixed bracket 3 includes a front base 31 and a rear base 32 which are installed on the same square steel track 2;

[0026] Support beams 4 are connected between the front bases 31 and the rear bases 32 adjacent to the axis side;

[0027] A plurality of pressing blocks 5 are installed on each supporting beam 4, and the pressing blocks 5 are used to press and fix the solar panels 10 of the photovoltaic system;

[0028] The two ends of the anchor bracket 6 are respectively fixedly connected to the two adjacent square steel rails 2 on the axial side. The four sides of the photovoltaic system are provided with anchor brackets 6. The anchor brackets 6 are connected to the anchoring structure of the photovoltaic system, and the photovoltaic system can be limited to a certain floating range.

[0029] The maintenance channel 7 is fixedly connected to the square steel rail 2 in a direction parallel or perpendicular to the square steel rail 2 .

[0030] Through the above scheme, the utility model can provide strong buoyancy support for the entire offshore photovoltaic system through a photovoltaic matrix composed of several groups of ocean buoys 1 and square steel rails 2, and the connections between the square steel rails 2 are all pivotally matched. The photovoltaic matrix has the ability to adapt to the morphological changes of the ups and downs of the waves, and buffer the impact of the waves, so that the photovoltaic matrix has the ability to resist the impact of the waves; the fixed bracket 3 can provide an inclination basis for the installation of the solar panel 10; the maintenance channel 7 arranged around the solar panel 10 facilitates the daily maintenance and cable layout of the entire system, so that the system operation is optimized.

[0031] Specific embodiments of the present utility model are shown below.

[0032] The above-mentioned ocean buoys 1 are made of corrosion-resistant materials and are arranged into a matrix of several rows and columns according to the design of the photovoltaic power station.

[0033] In this embodiment, the square steel track 2 is arranged along the axial direction of the marine buoy 1; the front and rear ends of the marine buoy 1 are both provided with buoy clamps 8; the front and rear parts of the square steel track 2 are respectively locked on the buoy clamps 8 by bolts.

[0034] The ends of the square steel rail 2 are hinged by a single bolt, which greatly reduces the damage caused by the impact of waves.

[0035] The fixing bracket 3 further includes a connecting rod 33 , and two ends of the connecting rod 33 are respectively connected to the top ends of the front base 31 and the rear base 32 , so that the fixing bracket 3 forms a more stable triangular structure.

[0036] A slide groove 41 is provided on the upper surface of the supporting beam 4, and the pressing block 5 is slidably fitted in the slide groove 41 and locked by a matching structure of bolts and locking bolts, so that the position of the pressing block 5 on the supporting beam 4 can be adjusted, and the offshore photovoltaic system can adapt to solar panels 10 of different sizes.

[0037] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A surge protection offshore photovoltaic system, characterized by: Includes marine buoys, square steel rails, fixed brackets, supporting beams, pressure blocks, anchor brackets and maintenance channels; The upper surface of the ocean buoy is fixedly connected with a square steel track, and the ends of two axially adjacent square steel tracks are pivotally connected; The fixed bracket includes a front base and a rear base installed front and rear on the same square steel track; Support beams are connected between the front bases and between the rear bases adjacent to the axis side; A number of pressing blocks are installed on each supporting beam, and the pressing blocks are used to press and fix the solar panels of the photovoltaic system; The two ends of the anchor bracket are respectively fixedly connected to two adjacent square steel rails on the axis side, and the four sides of the photovoltaic system are provided with anchor brackets; The maintenance channel is fixedly connected to the square steel rail in a direction parallel or perpendicular to the square steel rail.

2. The surge protection offshore photovoltaic system according to claim 1, characterized in that: The square steel track is arranged along the axial direction of the marine buoy; the front and rear ends of the marine buoy are both provided with buoy clamps; the front and rear parts of the square steel track are respectively locked on the buoy clamps by bolts.

3. The surge protection offshore photovoltaic system according to claim 1, characterized in that: The fixing bracket also includes a connecting rod, and two ends of the connecting rod are respectively connected to the top ends of the front base and the rear base.

4. The surge protection offshore photovoltaic system according to claim 1, characterized in that: The upper surface of the supporting crossbeam is provided with a slide groove, and the pressing block is adjustably installed in the slide groove.

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