Anti-storm stable anchoring device for floating photovoltaic power station

Abstract

The utility model discloses a floating type photovoltaic power station anti-storm stable anchoring device which comprises a floating box body. A photovoltaic panel is arranged at the top of the floating box body, at least one winding mechanism is arranged on the outer side of the floating box body, one end of a first anchor chain is wound on the winding mechanism, and hook claws are mounted at the free ends of the first anchor chain; the bottom of the floating box is connected with a second anchor chain, and the bottom end of the second anchor chain is provided with a counterweight body. According to the utility model, the floating box body can be secondarily fixed in at least one lateral direction, so that the floating box body is ensured to be fixed in one position.

Description

Technical Field

[0001] The utility model belongs to the field of floating photovoltaic projects, and relates to a wind and wave resistant stable mooring device for a floating photovoltaic power station. Background Technique

[0002] A photovoltaic power station is a system that uses solar energy to generate electricity. It directly converts solar radiation energy into electrical energy through special materials such as crystalline silicon panels and inverters, and is connected to the power grid to transmit electricity to it. Photovoltaic power stations belong to green energy projects encouraged by the state, and are mainly divided into independent power generation systems with batteries and grid-connected power generation systems without batteries. Solar power generation includes solar thermal power generation and photovoltaic power generation, among which photovoltaic power generation is the form of solar electrical energy that has entered commercialization in the current period. Photovoltaic power stations are widely used, including providing power for powerless occasions, solar daily-use electronic products, and grid-connected power generation, etc. When arranging a photovoltaic power station at sea, generally a floating photovoltaic power station is required. Due to the relatively large wind and waves at sea, a stable mooring device is needed.

[0003] Most of the existing stable mooring devices limit the position of the floating photovoltaic power station by sinking the anchor chain and counterweight block to the bottom of the water. However, during long-term use, the floating photovoltaic power station, anchor chain, and counterweight block as a whole will still move. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the above-mentioned shortcomings of the existing technology, and provide a wind and wave resistant stable mooring device for a floating photovoltaic power station, which realizes the fixation of the floating box body of the device in one position.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wind and wave resistant stable mooring device for a floating photovoltaic power station includes a floating box body;

[0007] A photovoltaic panel is arranged on the top of the floating box body, at least one winding mechanism is arranged on the outer side of the floating box body, one end of a first anchor chain is wound on the winding mechanism, and a hook claw is installed at the free end of the first anchor chain; a second anchor chain is connected to the bottom of the floating box body, and a counterweight is arranged at the bottom end of the second anchor chain.

[0008] Preferably, a pair of rectangular plates are symmetrically installed on the four outer walls of the floating box body, each pair of rectangular plates are arranged opposite to each other at intervals, the winding mechanism includes a driving mechanism and a winding roller, the winding roller is rotatably connected between each pair of rectangular plates, the driving mechanism is fixed on one of the rectangular plates and is connected to one end of the winding roller, and one end of the first anchor chain is wound on the winding roller.

[0009] Further, the other end of the winding roller is connected to another rectangular plate through a flange. The other end of the winding roller is rotatably connected to the flange, and the end of the flange is connected to the rectangular plate through fixing bolts, and the fixing bolts thread through the rectangular plate.

[0010] Further, the flange is sleeved on the end of the winding roller through a bearing.

[0011] Preferably, a winding mechanism is provided on each of the outer four walls of the floating box body.

[0012] Preferably, the hook claw is an anchor hook.

[0013] Preferably, a rotating plate is provided on the top of the floating box body, and the photovoltaic panel is arranged on the top of the rotating plate.

[0014] Further, a second motor is provided on the top of the floating box body, the output end of the second motor is arranged upward, and is connected to the center position of the bottom of the rotating plate.

[0015] Further, a circular C-shaped groove is formed on the top of the floating box body, and a plurality of T-shaped blocks are installed in the C-shaped groove. The bottom of the T-shaped block is a circular convex block, and the circular convex block is slidably connected to the C-shaped groove. The tops of the T-shaped blocks are all connected to the bottom of the rotating plate.

[0016] Further, the top of the rotating plate is rotatably connected to one side of the photovoltaic panel. A plurality of electric push rods are rotatably installed on the top of the rotating plate, and the output ends of the electric push rods are rotatably connected to the bottom of the other side of the photovoltaic panel.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] The utility model fixes the floating box body once through the second anchor chain and the counterweight body, and then throws the first anchor chain and the hook claw outward, and the winding mechanism then conducts the winding. The hook claw grabs into the soil at the bottom of the water according to the principle of an anchor, so that it is fixed at the bottom of the water, realizing secondary fixation of the floating box body in at least one lateral direction, thereby ensuring that the floating box body remains fixed in one position.

[0019] Further, the driving mechanism drives the winding roller to rotate, thereby realizing the winding and release of the first anchor chain.

[0020] Further, by starting the second motor to drive the rotating plate to rotate, the rotating plate drives the photovoltaic panel to face the sun, ensuring that the photovoltaic panel always faces the sun.

[0021] Further, through the sliding fit of the C-shaped groove and the plurality of T-shaped blocks, it is ensured that the rotating plate during rotation is more stably installed on the top of the floating box body.

[0022] Further, the electric push rod realizes the adjustment of the angle of the photovoltaic panel, ensuring that the photovoltaic panel always maintains the best angle with the sunlight. Description of the Drawings

[0023] Figure 1 This is the front view structural schematic diagram of the anti - wind - wave and stable mooring device for the floating photovoltaic power station of the present utility model;

[0024] Figure 2 This is the structural schematic diagram of the rotating plate, the second motor and the T - shaped block of the present utility model;

[0025] Figure 3 For the present utility model Figure 1 The enlarged structural schematic diagram at position A.

[0026] Wherein: 1. Floating box body; 2. Rectangular plate; 3. First motor; 4. Reeling roller; 5. First anchor chain; 6. Anchor hook; 7. C - shaped groove; 8. Rotating plate; 9. Photovoltaic panel; 10. Electric push rod; 11. Second anchor chain; 12. Counterweight; 13. Second motor; 14. T - shaped block; 15. Flange; 16. Fixed bolt; 17. Fixed hole. Specific embodiments

[0027] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below with reference to the drawings are exemplary only for explaining the present utility model and should not be construed as limiting the present utility model.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as limiting the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality" means two or more unless otherwise specifically defined.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this utility model belongs. The terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a connection capable of mutual communication; it can be a direct connection, or an indirect connection through an intermediate medium, and can be the communication inside two components or the interaction relationship between two components. The term "and / or" used herein includes any and all combinations of one or more of the related listed items. For those of ordinary skill in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances. The terms used in the specification of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model.

[0030] The following disclosure provides many different embodiments or examples for implementing different structures of this utility model. To simplify the disclosure of this utility model, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit this utility model. In addition, this utility model may repeat reference numerals and / or reference letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, this utility model provides examples of various specific processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0031] As Figures 1 to 3 shown, the anti-wind-wave and stable mooring device of the floating photovoltaic power station described in this embodiment includes a floating box body 1 and a rotating plate 8.

[0032] As Figure 1 shown, a pair of rectangular plates 2 are symmetrically installed on the outer four walls of the floating box body 1. Each pair of rectangular plates 2 are arranged opposite to each other at intervals, and a stable mooring component is provided on one of each pair of rectangular plates 2, and a fixing component is provided on the other rectangular plate 2 of each pair of rectangular plates 2. A rotating component is provided at the bottom of the rotating plate 8, and an angle adjusting component is provided at the top of the rotating plate 8.

[0033] The stable mooring component includes a first motor 3, a winding roller 4, a first anchor chain 5, and an anchor hook 6. The first motor 3 and the winding roller 4 form a winding mechanism. The winding roller 4 is rotatably installed between each pair of rectangular plates 2, and the first anchor chain 5 is wound around the outside of the winding roller 4. Hook claws are installed at the free ends of the first anchor chain 5. A first motor 3 is installed outside one of the rectangular plates 2, and the first motor 3 is connected to the end of the winding roller 4. The first motor 3 is used to drive the winding roller 4 to rotate.

[0034] In this embodiment, the hook claw adopts the anchor hook 6, which can be more beneficial to hooking the obstacle and fixing it on the bottom of the water.

[0035] When fixing the floating box body 1 in multiple aspects, by pulling the four anchor hooks 6 to the side away from the floating box body 1, then sinking the anchor hooks 6 to the bottom of the water, and then simultaneously starting the first motor 3 to drive the winding roller 4 to rotate, the first anchor chain 5 is wound by the winding roller 4. At the same time, the anchor hooks 6 are inserted into the soil at the bottom of the water according to the principle of an anchor. The floating box body 1 can be fixed at a position by using multiple anchor hooks 6 to hook and fix the four directions of the floating box body 1.

[0036] As Figure 3 shown, the fixing component includes a flange plate 15, fixing bolts 16 and fixing holes 17. One side of the end of the winding roller 4 close to the other rectangular plate 2 is rotatably connected with a flange plate 15. The flange plate 15 is sleeved on the end of the winding roller 4 through a bearing, and a plurality of fixing holes 17 are evenly arranged on the end face of the flange plate 15. Fixing bolts 16 are threadedly penetrated through the side of the other rectangular plate 2 away from the first motor 3, and the penetrating ends of the fixing bolts 16 are inserted into the fixing holes 17.

[0037] When it is necessary to fix the winding roller 4, by rotating the fixing bolts 16 threadedly penetrated on the rectangular plate 2 and inserting them into the fixing holes 17 on the flange plate 15, the winding roller 4 is fixed, preventing the winding roller 4 from rotating during use.

[0038] The top of the floating box body 1 is vertically installed with the top end of the second anchor chain 11, and the bottom end of the second anchor chain 11 is installed with a counterweight 12.

[0039] The rotating component includes a second motor 13. The second motor 13 is vertically installed on the top of the floating box body 1, and the output end of the second motor 13 is connected to the center position of the bottom of the rotating plate 8.

[0040] When it is necessary to adjust the orientation of the photovoltaic panel 9, by starting the second motor 13 to drive the rotating plate 8 to rotate, the photovoltaic panel 9 is driven by the rotating plate 8 to face the sun, ensuring that the photovoltaic panel 9 always faces the sun.

[0041] A circular C-shaped groove 7 is formed on the top of the floating box body 1, and a plurality of T-shaped blocks 14 are slidably installed in the C-shaped groove 7. The bottom of the T-shaped block 14 is a circular convex block, and the circular convex block is slidably connected with the C-shaped groove 7, forming a structure similar to a bearing. The tops of the T-shaped blocks 14 are all connected to the bottom of the rotating plate 8.

[0042] During the rotation of the rotating plate 8, the plurality of T-shaped blocks 14 installed at the bottom of the rotating plate 8 slide in the C-shaped groove 7, thereby ensuring that the rotating plate 8 during rotation is more stably installed on the top of the floating box body 1.

[0043] The angle adjustment assembly includes an electric push rod 10 and a photovoltaic panel 9. One side of the photovoltaic panel 9 is rotatably installed at the top of the rotating plate 8. A plurality of electric push rods 10 are rotatably installed at the top of the rotating plate 8, and the output end of the electric push rod 10 is rotatably connected to the bottom of the other side of the photovoltaic panel 9.

[0044] When adjusting the angle of the photovoltaic panel 9, by starting the electric push rod 10 rotatably installed at the top of the rotating plate 8, the photovoltaic panel 9 is pushed to rotate on the top of the rotating plate 8, thereby realizing the adjustment of the angle of the photovoltaic panel 9 and ensuring that the photovoltaic panel 9 always maintains the best angle with the sunlight.

[0045] The usage process of the anti-wind-wave and stable mooring device of the floating photovoltaic power station in this embodiment is as follows:

[0046] First, pull out the second anchor chain 11 from the winding roller 4 to the limit, and then sink the second anchor chain 11 and the counterweight 12 installed at the bottom of the floating box body 1 to the bottom of the water. The counterweight 12 can fix the floating box body 1 for the first time, facilitating the arrangement of the anchor hooks 6 on the floating box body 1.

[0047] Sling the anchor hooks 6 in four directions outside the floating box body 1 respectively. When the anchor hooks 6 sink to the bottom of the water, start the first motor 3 to drive the winding roller 4 to rotate and wind up the second anchor chain 11 to shorten it until the second anchor chain 11 shrinks to be straight. At this time, the claw of the anchor hook 6 is fixed to the bottom of the water to fix the floating box body 1 for the second time.

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0049] It should be understood that the above description is for illustrative purposes and not for limitation. By reading the above description, many embodiments and many applications beyond the provided examples will be apparent to those skilled in the art. Therefore, the scope of this teaching should not be determined with reference to the above description, but should be determined with reference to the full scope of the foregoing claims and the equivalents thereof. For the sake of completeness, all articles and references, including patent applications and published announcements, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the foregoing claims is not intended to abandon such subject matter, nor should it be considered that the applicant has not considered such subject matter as part of the disclosed utility model subject matter.

Claims

1. A floating photovoltaic power station anti-wind and wave stable mooring device, characterized in that, It includes a floating box body (1); On the top of the floating box body (1), a photovoltaic panel (9) is provided. At least one winding mechanism is arranged on the outer side of the floating box body (1). One end of a first anchor chain (5) is wound on the winding mechanism. Hook claws are installed at the free ends of the first anchor chain (5). The bottom of the floating box body (1) is connected to a second anchor chain (11), and a counterweight (12) is arranged at the bottom end of the second anchor chain (11).

2. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 1, wherein On the outer side walls of the floating box body (1), a pair of rectangular plates (2) are symmetrically installed on each side. Each pair of rectangular plates (2) is arranged oppositely at intervals. The winding mechanism includes a driving mechanism and a winding roller (4). The winding roller (4) is rotatably connected between each pair of rectangular plates (2). The driving mechanism is fixed on one of the rectangular plates (2) and is connected to one end of the winding roller (4). One end of the first anchor chain (5) is wound on the winding roller (4).

3. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 2, characterized in that, The other end of the winding roller (4) is connected to the other rectangular plate (2) through a flange (15). The other end of the winding roller (4) is rotatably connected to the flange (15). The end of the flange (15) is connected to the rectangular plate (2) through fixing bolts (16). The fixing bolts (16) threadedly penetrate through the rectangular plate (2).

4. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 3, characterized in that, The flange (15) is sleeved on the end of the winding roller (4) through a bearing.

5. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 1, characterized in that, One winding mechanism is arranged on each of the outer side walls of the floating box body (1).

6. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 1, characterized in that, The hook claws adopt anchor hooks (6).

7. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 1, characterized in that A rotating plate (8) is arranged on the top of the floating box body (1), and the photovoltaic panel (9) is arranged on the top of the rotating plate (8).

8. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 7, wherein, A second motor (13) is arranged on the top of the floating box body (1). The output end of the second motor (13) faces upward and is connected to the center position at the bottom of the rotating plate (8).

9. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 8, characterized in that, A circular C-shaped groove (7) is formed in a circle on the top of the floating box body (1), and a plurality of T-shaped blocks (14) are installed in the C-shaped groove (7). The bottom of the T-shaped block (14) is a circular convex block, and the circular convex block is slidably connected to the C-shaped groove (7). The tops of the T-shaped blocks (14) are all connected to the bottom of the rotating plate (8).

10. The anti-wind-wave and stable mooring device for a floating photovoltaic power station according to claim 7, wherein, The top of the rotating plate (8) is rotatably connected to one side of the photovoltaic panel (9). A plurality of electric push rods (10) are rotatably installed on the top of the rotating plate (8), and the output ends of the electric push rods (10) are rotatably connected to the bottom of the other side of the photovoltaic panel (9).

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