An ecological floating breakwater for waterways

Abstract

The utility model discloses a kind of waterway ecological floating wave-absorbing device, it is related to wave-absorbing device technical field, wave-absorbing float, it can be realized wave-absorbing by the way of directly contacting with wave, its number is five, five wave-absorbing floats are arranged in high-low alternately, connecting mechanism, its number is four, it is used to connect two similar wave-absorbing floats, and it can change the distance between each wave-absorbing float, wave-absorbing float will be inclined when impacting wave-absorbing float, the wave-absorbing float of inclination combines its high-low staggered structure, so that wave can pass through the gap between each wave-absorbing float and contact with rear wave-absorbing float, and rear wave-absorbing float can catch wave-absorbing float impact along the inclined state and further eliminate wave, five layers of wave-absorbing float can eliminate wave three times, will not reduce contact area with sea wave because of inclination, solve the problem that the contact area of existing wave-absorbing device with water wave will reduce when inclination, influence wave-absorbing efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wave-damping device technology, and in particular to a waterway ecological floating wave-damping device. Background Technology

[0002] As a core infrastructure for waterway transportation, waterways play a crucial role in ensuring safe navigation and promoting regional economic and trade exchanges. In the natural environment, waterway waters are often affected by factors such as wind and waves, disturbances from ship navigation, and pounding currents, which generate waves. These waves not only cause ships to rock and roll, increasing navigational safety risks (such as cargo displacement and increased difficulty in ship handling), but also continuously impact waterway revetments, wharf pile foundations, and other coastal facilities, accelerating structural erosion and aging, and shortening the service life of the projects. At the same time, violent wave movements can also stir up silt at the bottom of the waterway, leading to siltation, increasing dredging and maintenance costs, and affecting the navigation depth and efficiency of the waterway.

[0003] Existing wave-damping devices include fixed wave-damping structures and traditional floating wave-damping devices. Traditional floating wave-damping devices include tandem float arrays and floating baffle wave-damping devices. These devices, by utilizing the characteristic that the float rises and falls synchronously with the water level, can adapt to wave-damping requirements under different water level conditions, and do not require underwater foundation construction, thus having minimal impact on the original topography of the waterway.

[0004] Currently, most existing floating baffle wave-damping devices use block or plate-shaped floating bodies for wave damming. When these structures come into contact with waves, they can eliminate the waves by blocking them. However, these block or plate-shaped floating bodies are mostly only subjected to force on the side closest to the water waves. The core of wave damming for block / plate-shaped floating bodies is to "achieve wave damming through direct contact (blocking, breaking, and energy dissipation) between the wave-facing surface and the waves." However, when floating baffle wave-damping devices are impacted by waves, they will tilt under the force. After tilting, the original vertical / large-angle wave-facing surface of the floating body becomes an inclined surface, and the effective contact area with the waves (the projected area perpendicular to the wave propagation direction) is greatly reduced, affecting the wave damming effect. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a waterway ecological floating wave-damping device, which solves the problem that the contact area between the existing wave-damping device and the water waves decreases when tilted, thus affecting the wave-damping efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A waterway ecological floating wave-damping device, comprising; Wave-damping floats can dampen waves by directly contacting them. There are five of them, arranged in an alternating pattern of low, high, low, high, low. The connection mechanism consists of four parts, which are used to connect two adjacent wave-damping buoys. The distance between the wave-damping buoys can be changed to adapt to the wave height and wavelength of different waves. Large ships and small ships generate waves with different wave heights and wavelengths. Different waterways can accommodate ships of different sizes. The adjustable spacing of the wave-damping buoys can be adjusted according to actual needs to increase applicability. The counterweight, which keeps the wave-damping float perpendicular to the water surface, is a block structure made of polyethylene material with a hollow cavity inside, which is filled with sand. The sand-filled block structure has a certain weight, and its placement at the bottom of the wave-damping float ensures that the entire wave-damping float is perpendicular to the water surface.

[0007] Preferred configuration: The wave-damping float consists of an anti-corrosion layer, a skeleton layer, and a floating layer. The anti-corrosion layer is tightly wrapped around the outer periphery of the skeleton layer by injection molding. The skeleton layer is tightly wrapped around the outer periphery of the floating layer by welding multiple steel plates. The anti-corrosion layer is made of high-molecular-weight polyethylene to prevent water corrosion. The skeleton layer is made of stainless steel and serves as the overall structural framework of the wave-damping float, giving it a certain strength and preventing the entire wave-damping float from being deformed and damaged by wave impact. The floating layer is made of polystyrene foam, which has a low density and allows the wave-damping float to float on the water surface.

[0008] Preferably, the connecting mechanism includes a connecting component and a docking component. The connecting component includes a connecting sleeve and a guide sleeve. The connecting sleeve is a cylindrical structure made of polyethylene material and is used to dock with the docking rod to adjust the distance between two adjacent wave-damping floats. The connecting sleeve is fixedly connected to one of the wave-damping floats by heat fusion connection.

[0009] Preferably, a threaded sleeve is fixedly connected to the circumferential surface of the end of the connecting sleeve away from the wave-damping float. The threaded sleeve is threaded with a titanium alloy bolt. The threaded sleeve is made of ceramic material and is used to support and connect the titanium alloy bolt. The titanium alloy bolt can be used with a circular groove to fix the docking rod.

[0010] Preferably, the guide sleeve is fixedly connected to one of the wave-damping floats by heat fusion. The guide sleeve is a cylindrical structure made of polyethylene material, which can be used with the guide rod to allow two adjacent wave-damping floats to move stably and keep the adjacent wave-damping floats in a parallel state.

[0011] Preferably, the docking assembly includes a docking rod and a guide rod. The docking rod is a columnar structure made of polyethylene material. The docking rod is used to adjust the distance between two adjacent wave-damping floats in conjunction with the connecting sleeve. The docking rod is fixedly connected to another adjacent wave-damping float by means of integral molding.

[0012] Preferably, the surface of the docking rod is provided with multiple circular grooves. The circular grooves can be used with titanium alloy bolts and threaded sleeves to lock the connecting sleeve and the docking rod. By moving the position of the connecting sleeve and the docking rod, the threaded sleeve can be aligned with different circular grooves, allowing the titanium alloy bolts to be inserted into different circular grooves, thereby achieving the effect of adjusting the distance between two adjacent wave-damping floats.

[0013] Preferably, the guide rod is fixedly connected to another adjacent wave-damping float in an integral molding manner. The guide rod is a columnar structure made of polyethylene material, which can be used with the guide sleeve to allow the two adjacent wave-damping floats to move stably and keep the adjacent wave-damping floats in a parallel state.

[0014] Preferably, the bottom of the wave-damping float located in the middle is fixedly connected to two connecting rods, both of which are fixedly connected to the counterweight block by means of flange connection. At the end of the wave-damping float away from the connecting rods, two cable sleeves are fixedly connected. The cable sleeves are cylindrical and are used to connect the cables of external devices, so that the cables of external devices can be connected in series through the cable sleeves to connect multiple waterway ecological floating wave-damping devices of this application.

[0015] Preferred configuration: The guide sleeve and guide rod are interlocked, the connecting rod and connecting sleeve are interlocked, and the titanium alloy bolt is inserted into the inner side of the circular groove.

[0016] This application utilizes five wave-damping floats arranged at alternating heights to mitigate waves. When waves impact these floats, they tilt. The tilted floats, combined with their staggered structure, allow waves to pass through the gaps between the floats and contact the floats behind them. The rear floats are slightly higher than the front floats, enabling them to catch waves impacting the tilted floats and further reduce wave damage. Another higher float can also catch waves impacting the higher front floats, and so on. The five layers of wave-damping floats can mitigate waves three times without reducing the contact area with the waves due to tilting. This solves the problem that existing wave-damping devices reduce the contact area with water waves when tilted, affecting wave-damping efficiency. Attached Figure Description

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is an exploded structural diagram of the present invention; Figure 3 This is a left-side view of the wave-damping buoy of this utility model; Figure 4 This is a right-side structural view of the wave-damping buoy of this utility model; Figure 5 This is a structural diagram of the wave-damping float and counterweight of this utility model; Figure 6 This is a cross-sectional structural diagram of the wave-damping float of this utility model.

[0019] Legend: 100, wave-damping float; 101, anti-corrosion layer; 102, skeleton layer; 103, floating layer; 104, connecting rod; 200, connecting mechanism; 201, connecting sleeve; 202, threaded sleeve; 203, guide sleeve; 204, connecting rod; 205, circular groove; 206, guide rod; 207, titanium alloy bolt; 300, counterweight; 400, cable sleeve. Detailed Implementation

[0020] This application provides a waterway ecological floating wave-damping device, which effectively solves the problem that the contact area between the existing wave-damping device and the water waves decreases when tilted, thus affecting the wave-damping efficiency.

[0021] Example 1 Existing floating baffle wave-damping devices mostly use block or plate-shaped floating bodies for wave damming. When these structures come into contact with waves, they can eliminate the waves by blocking them. However, these block or plate-shaped floating bodies are mostly only subjected to force on the side closest to the water waves. The core of wave damming for block / plate-shaped floating bodies is to "achieve wave damming through direct contact (blocking, breaking, and energy dissipation) between the wave-facing surface and the waves." However, when floating baffle wave-damping devices are impacted by waves, they will tilt under the force. After tilting, the original vertical / large-angle wave-facing surface of the floating body becomes an inclined surface, and the effective contact area with the waves (the projected area perpendicular to the wave propagation direction) is greatly reduced, affecting the wave damming effect.

[0022] To address the problems existing in the prior art, this utility model provides a waterway ecological floating wave-damping device; like Figure 1 , Figure 2 , Figure 5 As shown, the waterway ecological floating wave-damping device includes wave-damping floats 100, connecting mechanisms 200, and counterweights 300. The wave-damping floats 100 can achieve wave damming by directly contacting the waves, and there are five of them. The five wave-damping floats 100 are connected by four connecting mechanisms 200. The connecting mechanisms 200 can adjust the distance between each wave-damping float 100. The counterweights 300 are set at the bottom of the wave-damping floats 100 to keep the wave-damping floats 100 always in a state perpendicular to the water surface.

[0023] like Figure 1 and Figure 2As shown, the waterway ecological floating wave-damping device includes five wave-damping floats 100, which can achieve wave damming by directly contacting the waves. The five wave-damping floats 100 are arranged in an alternating pattern of high and low, specifically in an alternating pattern of low, high, low, high, low. like Figure 2 and Figure 3 As shown, the waterway ecological floating wave-damping device includes four connecting mechanisms 200, which are used to connect two adjacent wave-damping floats 100. The distance between each wave-damping float 100 can be changed to adapt to the wave height and wavelength of different waves. The wave height and wavelength generated by large ships and small ships are different. The ship sizes that can pass through different waterways are also different. The wave-damping floats 100 with adjustable spacing can be adjusted according to actual needs to increase applicability. like Figure 2 and Figure 3 As shown, the waterway ecological floating wave-damping device includes a counterweight block 300, which can make the wave-damping float 100 perpendicular to the water surface. It is a block structure made of polyethylene material with a hollow cavity inside, which is filled with sand. The block structure filled with sand has a certain weight, and its placement at the bottom of the wave-damping float 100 can make the entire wave-damping float 100 perpendicular to the water surface.

[0024] like Figure 1 , Figure 2 and Figure 6 As shown, the wave-damping float 100 consists of an anti-corrosion layer 101, a skeleton layer 102, and a floating layer 103. The anti-corrosion layer 101 is tightly wrapped around the outer periphery of the skeleton layer 102 by injection molding. The skeleton layer 102 is tightly wrapped around the outer periphery of the floating layer 103 by welding multiple steel plates. The anti-corrosion layer 101 is made of high-molecular-weight polyethylene to prevent water corrosion. The skeleton layer 102 is made of stainless steel and serves as the overall structural skeleton of the wave-damping float 100, giving it a certain strength and preventing the wave-damping float 100 from being deformed and damaged by wave impact. The floating layer 103 is made of polystyrene foam, which has a low density and allows the wave-damping float 100 to float on the water surface.

[0025] like Figure 3 and Figure 4 As shown, the connecting mechanism 200 includes a connecting component and a docking component. The connecting component includes a connecting sleeve 201 and a guide sleeve 203. The connecting sleeve 201 is a cylindrical structure made of polyethylene material, used to dock with the docking rod 204 to adjust the distance between two adjacent wave-damping floats 100. The connecting sleeve 201 is fixedly connected to one of the wave-damping floats 100 by heat fusion connection.

[0026] A threaded sleeve 202 is fixedly connected to the circumferential surface of the end of the connecting sleeve 201 away from the wave-damping float 100. The threaded sleeve 202 is threadedly connected to a titanium alloy bolt 207. The threaded sleeve 202 is made of ceramic material and is used to support and connect the titanium alloy bolt 207. The titanium alloy bolt 207 can cooperate with the circular groove 205 to fix the docking rod 204.

[0027] like Figure 3 and Figure 4 As shown, the guide sleeve 203 is fixedly connected to one of the wave-damping floats 100 by heat fusion connection. The guide sleeve 203 is a cylindrical structure made of polyethylene material, which can cooperate with the guide rod 206 to allow the two adjacent wave-damping floats 100 to move between each other and keep the adjacent wave-damping floats 100 in a parallel state.

[0028] like Figure 3 and Figure 4 As shown, the docking assembly includes a docking rod 204 and a guide rod 206. The docking rod 204 is a columnar structure made of polyethylene material. The docking rod 204 is used to adjust the distance between two adjacent wave-damping floats 100 in conjunction with the connecting sleeve 201. The docking rod 204 is fixedly connected to another adjacent wave-damping float 100 by integral molding.

[0029] like Figure 3 and Figure 4 As shown, the surface of the docking rod 204 is provided with multiple circular grooves 205. The circular grooves 205 can cooperate with the titanium alloy bolts 207 and the threaded sleeves 202 to lock the connecting sleeves 201 and the docking rod 204. By moving the positions of the connecting sleeves 201 and the docking rod 204, the threaded sleeves 202 can be aligned with different circular grooves 205, so that the titanium alloy bolts 207 can be inserted into different circular grooves 205, thereby achieving the effect of adjusting the distance between two adjacent wave-damping floats 100.

[0030] like Figure 3 and Figure 4 As shown, the guide rod 206 is fixedly connected to another adjacent wave-damping float 100 by integral molding. The guide rod 206 is a columnar structure made of polyethylene material, which can cooperate with the guide sleeve 203 to enable the two adjacent wave-damping floats 100 to move stably and keep the adjacent wave-damping floats 100 in a parallel state.

[0031] like Figure 2 and Figure 5As shown, the bottom of the wave-damping float 100 located in the middle is fixedly connected to two connecting rods 104. Both connecting rods 104 are fixedly connected to the counterweight block 300 through flange connection. At the end of the wave-damping float 100 away from the connecting rods 104, two cable sleeves 400 are fixedly connected. The cable sleeves 400 are cylindrical and are used to connect the cables of external devices, so that the cables of external devices can be connected in series through the cable sleeves 400 to connect multiple waterway ecological floating wave-damping devices of this application.

[0032] like Figure 1 and Figure 2 As shown, the guide sleeve 203 and the guide rod 206 are inserted into each other, the connecting rod 204 and the connecting sleeve 201 are inserted into each other, and the titanium alloy bolt 207 is inserted into the inner side of the circular groove 205.

[0033] This application uses five wave-damping floats 100 arranged at alternating heights to dampen waves. When waves impact the wave-damping floats 100, the floats 100 tilt. The tilted wave-damping floats 100, combined with their staggered structure, allow waves to pass through the gaps between the various wave-damping floats 100 and come into contact with the wave-damping float 100 behind (adjacent to the first wave-damping float 100 that comes into contact with the wave). The wave-damping float 100 behind is slightly higher than the wave-damping float 100 in front, so that it can catch the waves impacting the wave-damping float 100 in its tilted state, further dampening the waves. Another higher wave-damping float 100 can also catch the waves impacting the higher wave-damping float 100 in front, and so on. The five layers of wave-damping floats 100 can dampen the waves three times, and the contact area with the waves will not be reduced due to the tilt.

[0034] This application can also adjust the distance between each wave-damping float 100 by adjusting the length of the insertion of the docking rod 204 into the connecting sleeve 201, so as to adapt to waves of different heights.

[0035] The above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of the present invention.

Claims

1. A waterway ecological floating wave-damping device, characterized in that, include; Five wave-damping floats (100) are arranged in an alternating pattern of high and low positions. The connecting mechanism (200), of which there are four, is used to connect two adjacent wave-damping floats (100) and can change the distance between each wave-damping float (100); The counterweight (300), which makes the wave-damping float (100) perpendicular to the water surface, is a block structure made of polyethylene material with a hollow cavity inside, and the hollow cavity is filled with sand.

2. The waterway ecological floating wave-damping device as described in claim 1, characterized in that: The wave-damping float (100) is composed of an anti-corrosion layer (101), a skeleton layer (102) and a floating layer (103). The anti-corrosion layer (101) is tightly wrapped around the outer periphery of the skeleton layer (102), and the skeleton layer (102) is tightly wrapped around the outer periphery of the floating layer (103).

3. The waterway ecological floating wave-damping device as described in claim 2, characterized in that: The connecting mechanism (200) includes a connecting component and a docking component. The connecting component includes a connecting sleeve (201) and a guide sleeve (203). The connecting sleeve (201) is fixedly connected to the wave-damping float (100).

4. The waterway ecological floating wave-damping device as described in claim 3, characterized in that: The connecting sleeve (201) is fixedly connected to a threaded sleeve (202) on the circumferential surface of the end away from the wave-damping float (100), and the threaded sleeve (202) is threadedly connected to a titanium alloy bolt (207).

5. The waterway ecological floating wave-damping device as described in claim 4, characterized in that: The guide sleeve (203) is fixedly connected to the wave-damping float (100).

6. The waterway ecological floating wave-damping device as described in claim 5, characterized in that: The docking assembly includes a docking rod (204) and a guide rod (206), wherein the docking rod (204) is fixedly connected to the wave-damping float (100).

7. A waterway ecological floating wave-damping device as described in claim 6, characterized in that: The surface of the connecting rod (204) is provided with multiple circular grooves (205).

8. The waterway ecological floating wave-damping device as described in claim 7, characterized in that: The guide rod (206) is fixedly connected to the wave-damping float (100).

9. A waterway ecological floating wave-damping device as described in claim 1, characterized in that: The bottom of the wave-damping float (100) located in the middle is fixedly connected to two connecting rods (104), both connecting rods (104) are fixedly connected to the counterweight (300), and two cable sleeves (400) are fixedly connected to the end of the wave-damping float (100) away from the connecting rods (104).

10. A waterway ecological floating wave-damping device as described in claim 8, characterized in that: The guide sleeve (203) is inserted into the guide rod (206), the connecting rod (204) is inserted into the connecting sleeve (201), and the titanium alloy bolt (207) is inserted into the inner side of the circular groove (205).

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