CN216948071U

CN216948071U - Floating breakwater unit and system thereof

Info

Publication number: CN216948071U
Application number: CN202220180230.0U
Authority: CN
Inventors: 曲晓晖
Original assignee: Potona Marine Co ltd
Current assignee: Potona Marine Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-07-12
Anticipated expiration: 2032-01-24

Abstract

The utility model belongs to the technical field of breakwater engineering, and relates to a floating breakwater unit and a system thereof.A baffle is arranged on two opposite sides of the bottom of a breakwater floating body, and the baffle is arranged in the whole edge area in the length direction of the breakwater floating body to increase the draft depth of the breakwater floating body, so that a part of waves are reflected by the baffle structure on the side wall of the breakwater floating body, and the unreflected waves can dissipate energy through a water outlet by arranging wave dissipation holes, thereby improving the breakwater effect of the breakwater system as a whole; the anchor chain is connected with the sinking block through the elastic stay rope, the elastic stay rope can enable the breakwater system to be in a tensioning state at different water levels, so that the breakwater unit is guaranteed not to generate large displacement under the condition of heavy waves, the self vibration period of the breakwater mooring system is reduced, the breakwater system is prevented from resonating with environmental waves, and the stability of the breakwater system is improved.

Description

Floating breakwater unit and system thereof

Technical Field

The utility model belongs to the technical field of breakwater engineering, and relates to a floating breakwater unit and a system thereof.

Background

A breakwater is an underwater building constructed to block the impact force of waves, to secure a harbor basin and a water surface stably to protect harbors from severe weather, and to allow safe berthing and operation of ships. The breakwater provides safe wave conditions for a target sea area or a coastal zone, and plays an important role in the field of sea area safety. With the gradual deep hydration of ocean engineering activities, the floating breakwater has the advantages of low manufacturing cost, being beneficial to seawater exchange, short construction period and the like, and becomes the preferred choice of the breakwater in the deep sea area.

The existing floating breakwater mainly comprises a plurality of breakwater units which are connected in sequence, wherein each breakwater unit comprises a breakwater floating body and an anchoring device, and the anchoring device fixes the breakwater floating body in a set sea area. When the floating breakwater is used, the larger the water entry depth of a general breakwater body is, the stronger the wave reflection effect of the breakwater body on waves is, and the existing breakwater is often provided with a complex structure for increasing the wave reflection effect of the breakwater body on waves so as to increase the draught depth of the breakwater body, so that the overall structure of the floating breakwater is not simple enough; and the existing anchoring device is mainly characterized in that the sinking block and the breakwater floating body are connected through the anchor chain, when waves act on the breakwater unit, the anchor chain can reach the maximum stretching amount, and the anchor chain generates a restraining force along the direction of the anchor chain on the breakwater floating body, so that the floating breakwater structure or the anchor chain is easy to damage.

Disclosure of Invention

The utility model aims to provide a floating breakwater system with simple structure and good breakwater effect aiming at the defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a floating breakwater unit comprising: the wave-proof floating body comprises a wave-proof floating body and an anchoring device which is arranged at the bottom of the wave-proof floating body and used for fixing the wave-proof floating body on the water surface, wherein baffles extend from two opposite sides of the bottom of the wave-proof floating body towards the lower part of the wave-proof floating body, the baffles are arranged in the whole edge area in the length direction of the wave-proof floating body, so that a water flow channel can be formed between the baffles at two opposite sides of the bottom of the wave-proof floating body, and a plurality of wave dissipation holes are further formed in the side wall of each baffle.

Furthermore, the wave-proof floating body is of a concrete thin-wall box type structure, and EPS foam is filled in the wave-proof floating body.

Further, the mooring device comprises: the anti-wave floating body comprises an anchor chain, an elastic inhaul cable and a sinking block, wherein one end of the elastic inhaul cable is movably connected with the sinking block, the other end of the elastic inhaul cable is connected with the anchor chain, and the other end of the anchor chain is fixed with the bottom of the anti-wave floating body.

Furthermore, both ends all are equipped with the connecting well around the wave-proof body.

Furthermore, 4 connecting wells are arranged on the wave prevention floating body, and the 4 connecting wells are respectively arranged in corner regions of the wave prevention floating body.

The present invention also provides a floating breakwater system comprising: the breakwater unit, the breakwater unit is provided with a plurality ofly, the breakwater system still includes: and the plurality of breakwater units are sequentially connected through the unit connecting devices.

Further, the unit connecting device includes: the two ends of the flexible steel rope stay respectively penetrate through the side walls of the two adjacent wave preventing floating bodies, are positioned in the two corresponding connecting wells of the two adjacent wave preventing floating bodies, and are fixed at the two ends of the flexible steel rope stay through the connecting nuts so as to fix the two adjacent wave preventing embankment units.

Furthermore, the flexible steel rope inhaul cable is sleeved with a buffering assembly, and the number of the flexible steel rope inhaul cable is two, wherein one flexible steel rope inhaul cable is located at the first end of the buffering assembly, and the other flexible steel rope inhaul cable is located at the second end of the buffering assembly.

Further, the buffer assembly includes: the anti-wave floating body comprises a first buffering member, a second buffering member fixed on the first side of the first buffering member and a third buffering member fixed on the second side of the first buffering member, wherein a mounting groove is further formed in the side wall of the anti-wave floating body, the second buffering member is located in the mounting groove of the previous anti-wave floating body, and the third buffering member is located in the mounting groove of the next anti-wave floating body.

The utility model has the beneficial effects that:

the baffles are arranged on the two opposite sides of the bottom of the breakwater body and arranged in the whole edge area in the length direction of the breakwater body, so that the draft depth of the breakwater body is increased, a part of waves are reflected by the baffle structures on the side walls of the breakwater body, and the unreflected waves can dissipate energy through the water outlet by arranging the wave dissipation holes, so that the breakwater effect of the breakwater system is integrally improved; the anchor chain is connected with the sinking block through the elastic inhaul cable, and the breakwater system can be in a tensioning state at different water levels through the elastic inhaul cable, so that the breakwater unit is prevented from generating larger displacement under the condition of heavy waves, the vibration period of the breakwater mooring system is reduced, the breakwater system is prevented from resonating with environmental waves, and the stability of the breakwater system is improved; by arranging the connecting well and matching the connecting well with the unit connecting device, a plurality of breakwater units can be conveniently mounted or dismounted by workers, so that the breakwater system can be more conveniently maintained; furthermore, through setting up the buffering subassembly, the buffering subassembly can play the effect of energy-absorbing to avoid direct collision between the breakwater body and lead to breakwater unit to take place to damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the wave-preventing buoy of the present invention;

FIG. 3 is a schematic view showing the structure of a unit connecting device according to the present invention.

The labels in the figure are: 100-wave-preventing floating body, 110-baffle, 111-wave-dissipating hole, 120-water channel, 130-connecting well and 140-mounting groove; 200-anchoring device, 210-anchor chain, 220-elastic inhaul cable, 230-sinking block; 300-unit connecting device, 310-flexible steel cable, 320-connecting nut, 330-buffer component, 331-first buffer, 332-second buffer, 333-third buffer, 340-spacer.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 3, a floating breakwater unit includes: the wave preventing floating body 100 comprises a wave preventing floating body 100 and an anchoring device 200 which is installed at the bottom of the wave preventing floating body 100 and used for fixing the wave preventing floating body 100 on the water surface, wherein baffle plates 110 extend from two opposite sides of the bottom of the wave preventing floating body 100 to the lower part of the wave preventing floating body 100, the baffle plates 110 are arranged in the whole edge area in the length direction of the wave preventing floating body 100, so that a water flow channel 120 can be formed between the baffle plates 110 at the two opposite sides of the bottom of the wave preventing floating body 100, and a plurality of wave eliminating holes 111 are further arranged on the side walls of the baffle plates 110.

In the above embodiment, the anchoring device 200 includes: the breakwater mooring system comprises an anchor chain 210, an elastic inhaul cable 220 and a sinking block 230, wherein one end of the elastic inhaul cable 220 is movably connected with the sinking block 230, the other end of the elastic inhaul cable 220 is connected with the anchor chain 210, the other end of the anchor chain 210 is fixed with the bottom of the breakwater floating body 100, and the elastic inhaul cable 220 can enable the breakwater system to be in a tensioning state at different water levels so as to ensure that the breakwater unit cannot generate large displacement under the condition of heavy waves, reduce the vibration period of the breakwater mooring system, prevent the breakwater system from resonating with environmental waves, and improve the stability of the breakwater system.

In the above embodiment, the front end and the rear end of the wave preventing floating body 100 are both provided with the connecting wells 130, and the connecting wells are arranged to facilitate the connection of the plurality of wave preventing floating body 100 units by the worker, in this embodiment, the wave preventing floating body 100 is provided with 4 connecting wells 130, and the 4 connecting wells 130 are respectively arranged in the corner regions of the wave preventing floating body 100.

The present invention also provides a floating breakwater system, comprising: the breakwater unit, the breakwater unit is provided with a plurality ofly, the breakwater system still includes: and a unit connecting device 300 for connecting adjacent two breakwater units, the plurality of breakwater units being sequentially connected by the unit connecting device 300.

In the above embodiment, the unit connecting device 300 includes: the two ends of the flexible steel cable 310 respectively penetrate through the side walls of two adjacent wave preventing floats 100, are positioned in two corresponding connecting wells 130 on the two adjacent wave preventing floats 100, and are fixed at the two ends of the flexible steel cable 310 through the connecting nuts 320 to fix the two adjacent wave preventing dam units, specifically, the two ends of the flexible steel cable 310 are provided with threaded connecting parts, the connecting nuts 320 are fixed on the threaded connecting parts, the flexible steel cable 310 is fixed at the connecting wells 130 of the wave preventing floats 100 through the connecting nuts 320, so that a user can easily fix the flexible steel cable 310 on the wave preventing floats 100 or detach the flexible steel cable 310 from the wave preventing floats 100 by only screwing the connecting nuts 320, further, the flexible steel cable 310 is sleeved with a buffer component 330, and the number of the flexible steel cable 310 is two, one of them is located the first end of buffering subassembly 330, and another is located the second end of buffering subassembly 330, through set up two flexible steel cable guys 310 on every unit connection device 300, can avoid buffering subassembly 330 to take place to rotate on flexible steel cable guy 310, and further, unit connection device 300 still includes: the washer 340, the coupling nut 320 is fixed to the flexible cable 310 by the washer 340.

In the above embodiment, the buffer assembly 330 includes: the breakwater comprises a first buffering member 331, a second buffering member 332 fixed on the first side of the first buffering member 331 and a third buffering member 333 fixed on the second side of the first buffering member 331, wherein the side wall of the breakwater body 100 is further provided with a mounting groove 140, the second buffering member 332 is positioned in the mounting groove 140 of the previous breakwater body 100, the third buffering member 333 is positioned in the mounting groove 140 of the next breakwater body 100, the first buffering member 331, the second buffering member 332 and the third buffering member 333 are arranged, and the first buffering member 331, the second buffering member 332 and the third buffering member 333 can play a role in energy absorption, so that the breakwater unit is prevented from being damaged due to direct collision among the breakwater bodies 100.

When a plurality of floating breakwaters are connected, a first end of a flexible steel cable 310 passes through the side wall of the rear end of a previous breakwater 100 and enters into the connecting well 130 of the previous breakwater 100, a gasket 340 is placed, the first end of the flexible steel cable 310 is fixed in the connecting well 130 of the previous breakwater 100 through a connecting nut 320, a buffer component 330 is pushed, a second buffer component 330 enters into the mounting groove 140 on the side wall of the rear end of the previous breakwater 100, then the second end of the flexible steel cable 310 passes through the side wall of the front end of a next breakwater 100 and enters into the connecting well 130 of the next breakwater 100 corresponding to the connecting well 130 of the previous breakwater 100, the next breakwater 100 is pushed until a third buffer 333 enters into the mounting groove 140 on the side wall of the front end of the next breakwater 100, and then the gasket 340 is placed, and the second end of the flexible steel cable 310 is fixed in the connection well 130 of the latter breakwater float 100 by the connection nut 320, thereby completing the connection of the breakwater unit.

The above-described embodiments are only one of the preferred embodiments of the present invention, and general changes and substitutions by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.

Claims

1. A floating breakwater unit, comprising: the wave-proof floating body (100) and the anchoring device (200) which is arranged at the bottom of the wave-proof floating body (100) and used for fixing the wave-proof floating body (100) on the water surface, wherein baffles (110) extend towards the lower part of the wave-proof floating body (100) from the two opposite sides of the bottom of the wave-proof floating body (100), the baffles (110) are arranged in the whole edge area in the length direction of the wave-proof floating body (100), so that water flow channels (120) can be formed between the baffles (110) on the two opposite sides of the bottom of the wave-proof floating body (100), and a plurality of wave dissipation holes (111) are further formed in the side wall of each baffle (110).

2. The floating breakwater unit according to claim 1, wherein the breakwater body (100) is a concrete thin-walled box structure, and the breakwater body (100) is filled with EPS foam.

3. A floating breakwater unit according to claim 1 or 2, characterized in that said mooring means (200) comprises: the anti-wave floating body comprises an anchor chain (210), an elastic inhaul cable (220) and a sinking block (230), wherein one end of the elastic inhaul cable (220) is movably connected with the sinking block (230), the other end of the elastic inhaul cable (220) is connected with the anchor chain (210), and the other end of the anchor chain (210) is fixed with the bottom of the anti-wave floating body (100).

4. The floating breakwater unit according to claim 1, wherein the breakwater body (100) is provided with connection wells (130) at both front and rear ends thereof.

5. The floating breakwater unit according to claim 4, characterized in that the breakwater (100) is provided with 4 connection wells (130), and the 4 connection wells (130) are respectively provided at corner regions of the breakwater (100).

6. A floating breakwater system comprising: the breakwater unit according to any one of claims 1 to 5, which is provided in plurality, the breakwater system further comprising: and a unit connecting device (300) for connecting adjacent two breakwater units, the plurality of breakwater units being sequentially connected by the unit connecting device (300).

7. The floating breakwater system according to claim 6, wherein the unit connection means (300) comprises: the two ends of the flexible steel rope guy cable (310) respectively penetrate through the side walls of two adjacent wave preventing floating bodies (100), are positioned in two corresponding connecting wells (130) on the two adjacent wave preventing floating bodies (100), and are fixed at the two ends of the flexible steel rope guy cable (310) through the connecting nuts (320) so as to fix the two adjacent wave preventing embankment units.

8. The floating breakwater system according to claim 7, wherein the flexible steel cable (310) is sleeved with the buffering assembly (330), and two flexible steel cables (310) are arranged, wherein one flexible steel cable is located at a first end of the buffering assembly (330), and the other flexible steel cable is located at a second end of the buffering assembly (330).

9. The floating breakwater system according to claim 8, wherein the buffering assembly (330) comprises: the damping device comprises a first damping element (331), a second damping element (332) fixed on the first side of the first damping element (331) and a third damping element (333) fixed on the second side of the first damping element (331), wherein a mounting groove (140) is further formed in the side wall of the wave preventing floating body (100), the second damping element (332) is located in the mounting groove (140) of the previous wave preventing floating body (100), and the third damping element (333) is located in the mounting groove (140) of the next wave preventing floating body (100).