Windproof mechanism and flexible support for fishing and light complementation

Abstract

The utility model relates to a wind-proof mechanism and fishing light complementation flexible support, which comprises a bearing cable, a wind-resistant cable and a wind-resistant component, a floating platform used for reducing the amplitude of the bearing cable is arranged below the wind-resistant component, the floating platform is formed by combining and connecting a plurality of buoys, the floating platform is connected with the wind-resistant cable or the wind-resistant component through a connecting piece, and the wind-resistant cable or the wind-resistant component is connected with the wind-resistant cable or the wind-resistant component. The floating platform floats on the water surface, under the windless condition, the floating platform only bears the buoyancy effect, under the strong wind condition, the floating platform restrains vibration of the wind resisting cable through the connecting piece, the vibration amplitude of the whole flexible support is reduced, the wind resisting performance is further improved, and the stability of the whole flexible support structure is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of windproof mechanism and flexible support for fish-light complement, belong to photovoltaic support technical field. BACKGROUND

[0002] Photovoltaic flexible support is a kind of both ends fixed, based on tension structure system design, with cable as component support member to form large-span photovoltaic component support structure, it is composed by pre-stressed cable structure, support system, anchor system and damping vibration reduction system etc., cable structure span is usually between 20 meters to 40 meters, and it can reach up to 100 meters.

[0003] Photovoltaic flexible support is different from traditional rigid support, it uses the space structure technology of "suspension, pull, hang, prop, compression", with flexible suspension cable and rigid prop rod combination connection, supplemented by rigid support and strong ground anchor, to form large-span load-bearing flexible support system.This structure system has high strength, excellent stability, with large span, high clearance, multiple continuous span etc., can adapt to complex terrain, such as mountain, fish pond etc.

[0004] Current flexible photovoltaic support lacks good windproof design, resulting in poor overall strength, prone to collapse when encountering strong wind and other bad weather, although many anti-wind structures are formed by connecting components to connect multiple rows of flexible supports together in the prior art (such as Chinese utility model patent with publication number CN221900750U), but the safety of the overall photovoltaic flexible support cannot be guaranteed when facing strong wind.

[0005] To solve the above problems, a kind of windproof mechanism and flexible support for fish-light complement are proposed in the present application. INVENTION CONTENTS

[0006] The technical problem to be solved by the utility model overcomes the defects of the prior art, and provides a kind of windproof mechanism and flexible support for fish-light complement, under strong wind condition, the vibration of the wind cable is inhibited by the connecting piece of the floating platform, so as to reduce the amplitude of the overall structure, which can effectively solve the problems in the background art.

[0007] To solve the above technical problems, the utility model provides the following technical scheme:

[0008] A kind of windproof mechanism, including load-bearing cable, wind cable, wind-resistant component, the wind-resistant component is provided with the floating platform for reducing the amplitude of load-bearing cable below, the floating platform is connected by several floating cylinders, the floating platform is connected with wind cable or wind-resistant component by connecting piece, the floating platform floats on water surface, under windless condition, floating platform only bears buoyancy, under strong wind condition, the vibration of the wind cable is inhibited by the connecting piece of floating platform, so as to reduce the amplitude of the overall structure.

[0009] As a further improvement of the utility model, the first connecting lug plate and the second connecting lug plate are fixedly connected to the side of the buoy, and the adjacent buoys are connected in combination through the first connecting lug plate and the second connecting lug plate.

[0010] As a further improvement of the utility model, the partition plate is fixedly connected to the inside of the buoy, and the inside of the buoy is divided into the closed chamber and the air-permeable chamber through the partition plate, and the closed chamber is arranged above the air-permeable chamber.

[0011] As a further improvement of the utility model, the water inlet hole is formed in the side of the air-permeable chamber, and the water outlet hole is formed in the bottom of the air-permeable chamber.

[0012] As a further improvement of the utility model, the connecting piece is arranged as one of a steel strand, a rope and a chain.

[0013] As a further improvement of the utility model, the connecting piece is arranged as a rigid rod piece.

[0014] As a further improvement of the utility model, the damper is mounted on the rigid rod piece.

[0015] The utility model discloses a flexible support for fishlight complementation, including above-mentioned windproof mechanism, still include terminal stand, intermediate stand, photovoltaic module, the intermediate stand sets up between terminal stand, the load cable is fixedly connected between terminal stand after pre-stress tension, the load cable is fixedly connected at the top of intermediate stand, the photovoltaic module is fixedly connected through the pressing block on the load cable.

[0016] As a further improvement of the utility model, the floating platform is arranged on the left and right sides of the intermediate stand.

[0017] The utility model discloses a windproof mechanism and flexible support for fishlight complementation, through connecting piece fixed connection floating platform on wind cable or wind member, when photovoltaic module because of wind power drives wind member to move upward, wind cable because bottom is connected with floating platform through connecting piece, the bottom part of floating platform is immersed in water, under the gravity of floating platform and the viscous force of water, wind cable is straightened or moves upward and needs greater wind power, thereby effectively reduces the maximum amplitude of photovoltaic module in the upward direction, reduces the vibration amplitude of overall flexible support, further improves wind performance, guarantees the stability of overall flexible support structure. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model along with the embodiment of the utility model, and do not constitute the limitation to the utility model.

[0019] Figure 1 It is the structure diagram of windproof mechanism and flexible support for fishlight complementation of the utility model.

[0020] Figure 2 is the utility model Figure 1 A part of the enlarged structure diagram.

[0021] Figure 3 is the utility model a windproof mechanism structure diagram.

[0022] Figure 4 is the utility model a windproof mechanism in the structure diagram of the float.

[0023] Figure 5 is the utility model a windproof mechanism float section view.

[0024] The figure mark: 1, the bearing cable; 2, the wind cable; 3, the wind resisting component; 4, the connecting piece; 5, the floating platform; 6, the intermediate stand column; 7, the terminal stand column; 8, the photovoltaic module; 9, the float; 10, the first connecting lug plate; 12, the second connecting lug plate; 14, the water outlet hole; 15, the airtight chamber; 16, the air permeation chamber; 17, the water inlet hole; 18, the partition. DETAILED DESCRIPTION

[0025] The utility model will be further described below in conjunction with specific implementation, wherein, the drawing is only used for example description, and the representation is only schematic diagram, and not the physical drawing, can not be understood as the limitation of the patent, in order to better illustrate the specific embodiment of the utility model, some components of the drawing will be omitted, enlarged or reduced, and not represent the size of actual product, for the person skilled in the art, some known structures and its description in the drawing can be omitted, it is understandable that all other specific embodiments obtained by the person skilled in the art without making creative labor based on the specific embodiment in the utility model, belong to the scope of the protection of the utility model.

[0026] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, in the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and the like is based on the orientation or position relationship shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore can not be understood as indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, and therefore can not be understood as the limitation of the utility model, in addition, the terms "first", "second", "third" are only used for the purpose of description, and can not be understood as indicating or implying relative importance, which will be further described below in conjunction with the specific embodiment.

[0027] EMBODIMENT

[0028] As Figures 1-5As shown, a windproof mechanism, mainly used for the flexible photovoltaic support commonly installed in the fish pond environment at present as a wind-resistant system, comprising a load-bearing cable 1, a wind-resistant cable 2, a wind-resistant component 3, a floating platform 5 arranged below the wind-resistant component 3 for reducing the amplitude of the load-bearing cable 1, the floating platform 5 being composed of a plurality of floating buoys 9 connected together, the floating platform 5 being connected with the wind-resistant cable 2 or the wind-resistant component 3 through a connecting piece 4, the floating platform 5 floating on the water surface, under windless conditions, the floating platform 5 only bears the buoyancy, under strong wind conditions, the floating platform 5 suppresses the vibration of the wind-resistant cable 2 through the connecting piece 4, thereby reducing the amplitude of the overall structure.

[0029] In the prior art, as shown in the three-cable flexible photovoltaic support, the wind-resistant cable 2 mainly resists the wind force in the upward direction, under windless conditions, the wind-resistant cable 2 is in a relaxed downward curved arc structure, when the overall flexible support bears a large wind force in the upward direction, the photovoltaic module 8 drives the load-bearing cable 1 to straighten the wind-resistant cable 2, thereby providing resistance, reducing the maximum amplitude of the photovoltaic module 8 in the upward direction, and further reducing the vibration amplitude of the overall flexible support, improving the wind resistance. Figure 1

[0030] For the present application, the floating platform 5 is fixedly connected to the wind-resistant cable 2 or the wind-resistant component 3 through the connecting piece 4, when the photovoltaic module 8 drives the load-bearing cable 1 to move upward due to wind force, the wind-resistant cable 2 is straightened or moves upward under the action of the gravity of the floating platform 5 and the viscous force of water, because the bottom of the floating platform 5 is immersed in water, thereby effectively reducing the maximum amplitude of the photovoltaic module in the upward direction, reducing the vibration amplitude of the overall flexible support, further improving the wind resistance, and ensuring the stability of the overall flexible support structure.

[0031] In some optional embodiments, the floating buoys 9 are fixedly connected with first connecting ear plates 10 and second connecting ear plates 12, adjacent floating buoys 9 are connected through the first connecting ear plates 10 and the second connecting ear plates 12, and a plurality of floating buoys 9 are combined into a floating platform 5 through the first connecting ear plates 10 and the second connecting ear plates 12.

[0032] In some optional embodiments, the floating buoys 9 are fixedly connected with a partition plate 18 inside, the inside of the floating buoys 9 is divided into airtight chambers 15 and air-permeable chambers 16 through the partition plate 18, and the airtight chambers 15 are arranged above the air-permeable chambers 16.

[0033] Further, the air-permeable chambers 16 are provided with water inlet holes 17 on the side surfaces, and the air-permeable chambers 16 are provided with water outlet holes 14 on the bottom surfaces.

[0034] ​The inner part of the buoy 9 is divided into a closed chamber 15 and a breathable chamber 16 by the partition 18, the closed chamber 15 provides buoyancy for the buoy 9, and the breathable chamber 16 will slowly fill with water through the water inlet hole 17 when the buoy 9 is put into the water, when the buoy 9 is subjected to upward pulling force, the water outlet hole 14 cannot discharge all the water in the breathable chamber in a short time, thus playing a role of increasing weight, thereby further providing resistance to the upward movement of the bearing cable 1 and the photovoltaic module 8, and playing a better wind protection role.

[0035] In some optional embodiments, the connecting piece 4 is provided as a steel strand, a rope or a chain, when the connecting piece 4 is provided as a flexible connecting component such as a steel strand, a rope or a chain, it is in a relaxed state in the absence of wind, when a gale comes, the upward movement of the wind-resistant cable 2 pulls the connecting piece 4 straight and then pulls the floating platform 5, by using a flexible connecting component, the influence of water level change on the floating platform 5 can be adapted in a small range, so that the floating platform is in a floating state during the small range of water level change, generally, the straightening length of the flexible connecting component is 10-30 cm longer than the height of the wind-resistant cable 2 to the floating platform 5, which is more appropriate.

[0036] In some optional embodiments, the connecting piece 4 is provided as a rigid rod.

[0037] Further, the rigid rod is provided with a damper.

[0038] By installing the damper on the rigid rod, the length of the damper changes less when it is subjected to instantaneous impact, when a gale comes, the upward movement of the wind-resistant cable 2 pulls the rigid rod, the damper and the floating platform 5 at the same time to provide a reverse resistance, so as to reduce the maximum amplitude of the overall flexible support, by using the characteristic that the length of the damper can change slowly, when the water level changes slowly, the length of the damper changes slowly under the action of gravity or buoyancy, so that the water level change can be better adapted, and the stroke of the damper can be selected according to the actual water level change of the fish-light complementary project.

[0039] In addition, the application also discloses a flexible support for fish-light complementary, which comprises the windproof mechanism, and further comprises terminal columns 7, intermediate columns 6 and photovoltaic modules 8, the intermediate columns 6 are arranged between the terminal columns 7, the bearing cables 1 are fixedly connected between the terminal columns 7 after being subjected to prestress and being pulled tight, the bearing cables 1 are fixedly connected to the top of the intermediate columns 6, and the photovoltaic modules 8 are fixedly connected to the bearing cables 1 through pressing blocks.

[0040] In some optional embodiments, the floating platform 5 is arranged on the left and right sides of the intermediate columns 6.

[0041] The above is the preferred embodiment of the present application, the basic principle and main features of the present application and the advantages of the present application are shown and described, those skilled in the art should understand that the present application is not limited by the above examples, the above examples and the description in the specification are only to illustrate the principle of the present application, without departing from the spirit and scope of the present application, the present application will also have various changes and improvements, these changes and improvements all fall within the scope of the present application, the scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A wind protection mechanism comprising a load bearing cable (1), a wind resisting cable (2), a wind resisting member (3), characterized in that: The anti-wind component (3) is provided below with a floating platform (5) for reducing the amplitude of the bearing cable (1), the floating platform (5) is combined and connected by several floating buoys (9), the floating platform (5) is connected with the anti-wind cable (2) or the anti-wind component (3) through the connecting piece (4), the floating platform (5) floats on the water surface, under the condition of no wind, the floating platform (5) only bears the buoyancy, under the condition of strong wind, the floating platform (5) inhibits the vibration of the anti-wind cable (2) through the connecting piece (4), so as to reduce the amplitude of the overall structure.

2. A wind protection mechanism according to claim 1, characterized in that: The first connecting lug plate (10) and the second connecting lug plate (12) are fixedly connected to the side of the floating buoy (9), and the adjacent floating buoys (9) are combined and connected through the first connecting lug plate (10) and the second connecting lug plate (12).

3. A wind protection mechanism according to claim 1, characterized in that: The partition plate (18) is fixedly connected inside the floating buoy (9), and the inside of the floating buoy (9) is divided into the closed chamber (15) and the air-permeable chamber (16) through the partition plate (18), and the closed chamber (15) is arranged above the air-permeable chamber (16).

4. A wind protection mechanism according to claim 3, wherein: The air-permeable chamber (16) is provided with a water inlet hole (17) on the side, and the bottom of the air-permeable chamber (16) is provided with a water outlet hole (14).

5. A wind protection mechanism according to claim 1, wherein: The connecting piece (4) is provided as a steel strand, a rope or a chain.

6. A wind protection mechanism according to claim 1, wherein: The connecting piece (4) is provided as a rigid rod.

7. A wind protection mechanism according to claim 6, wherein: A damper is installed on the rigid rod.

8. A flexible support for fishlight complementarity, comprising the windproof mechanism according to any one of claims 1-7, characterized in that: It also includes terminal columns (7), intermediate columns (6) and photovoltaic modules (8), the intermediate columns (6) are arranged between the terminal columns (7), the bearing cable (1) is fixedly connected between the terminal columns (7) after being pre-stressed and tensioned, the bearing cable (1) is fixedly connected to the top of the intermediate column (6), and the photovoltaic module (8) is fixedly connected to the bearing cable (1) through a pressing block.

9. The flexible support for fish and light complementary use according to claim 7, characterized in that: The floating platform (5) is arranged on the left and right sides of the intermediate column (6).

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