KR101806071B1 - Floater of floating breakwater - Google Patents

Abstract

The present invention provides a floatable breakwater and an assembly method thereof. The floatable breakwater comprises: a body having a center frame formed in a rectangular plate shape, an upper frame of a pyramid structure in which the width thereof gets narrower at the top, formed on an upper part of the center frame, and a lower frame of a reversed pyramid structure in which the width thereof gets narrower at the bottom, formed on a lower part of the center frame; external breakwater rods and buoyant pipes penetrating external insertion ports formed at regular intervals in a circumference of the body; inner breakwater rods penetrating inner insertion ports formed in an inner side surface of the circumference in which the external breakwater rods are formed; and interval maintain pipes inserted to fixtures formed along the circumferences of the external breakwater rods and the internal breakwater rods, such that waves can be completely dissipated even in areas where the size of the waves and the currents of the tides are large, thereby safely protecting aquaculture facilities and marine leisure facilities installed on an inner side of the breakwater and ships on the berth, and substantially developing the marine-related industries.

Description

[0001] Floating of floating breakwater [0002]

The present invention relates to a floating sofa system that breaks and dissipates waves generated from a distant sea, and more particularly, to a sofa system that dissipates the force of a wave generated as a wave generated in an appearance is pushed to the coast, The present invention relates to a float type sofa and an assembly thereof, which can safely protect facilities such as a farm located in the inside of an aqueduct as well as an anchored vessel.

At sea level, large and small waves are always generated in one direction or in many directions, and these waves have great hydrodynamic energy. Therefore, when a large wave generated from sea level reaches directly to the port, it will cause enormous damage to human life as well as the vessel anchored in the port. Therefore, a sofa facility capable of dissipating such wave is usually installed at the entrance of the port.

A sofa system is a structure that dissipates wave energy to protect the sea, and is generally known as a breakwater. The sofa is largely divided into fixed sofa (gravity sofa) and floating sofa. The fixed sofa system is a structure in which the sofa structure is directly fixed to the sea floor, and the floating sofa system is a structure in which a breakwater function structure floats on the sea surface. The installation cost of the sofa system increases as the installation depth of the sofa system increases, and the cost of the fixed sofa system increases sharply as the water depth increases. On the other hand, the installation cost of the floating sofa system is almost the same or gently In addition to the increase, the floating sofa system includes various installation effects than the fixed sofa system.

The effect of installation of float type sofa is applicable to large water depth and soft ground, exchangeable water type, environment friendly, less damage to earthquake, and the possibility of moving. In addition, it can be applied to a variety of uses other than a sofa such as a farm protection, a fishing port and a harbor protection, and a wave control between a marine construction, and recently, it has been preferred to install a floating sofa rather than a fixed sofa.

The float type sofa system consists of a mooring system that maintains the sole functioning body and the body in a fixed position. The shape of the body can be formed as a reflection type, an inclined type, an air control type and the like according to the sofa principle, and the mooring system includes the mooring line and the anchor. The structure of the floating sofa system is the primary purpose to dissipate the waves formed in multiple directions and to protect the facilities installed inside. Therefore, the shock wave due to the waves is dissipated in a short period of time, and the sofa itself must also have excellent durability.

However, the conventional float type sofa structure has a problem that cracks easily occur due to strong algae and storminess when used for a long period of time, resulting in cracks that occur when the reinforced blocks supporting a plurality of through holes to which the buoyancy pipes are connected are connected. In addition, the support member connecting one or more brackets is fixed to the bracket. Since the bracket formed of synthetic resin has lower strength than the bolt formed of stainless steel, it is necessary to replace the facility due to the crack, so that the wave can be dissipated more efficiently and durability There is a need to develop an improved floating sofa system.

In Korean Patent Registration No. 10-0873721, a rectangular-shaped body having a plurality of square-shaped reinforcing pieces is formed, and a cylindrical first through-hole is formed so that two cylindrical buoyancy pipes are connected to one side of the center, A second through hole is formed in a pair; The upper protruding pieces are spaced apart from each other at an upper end of the body, and between the upward protruding pieces and the first through hole, and between the upward protruding pieces and the second through hole, four cylindrical auxiliary pipes are connected at the same time, 3 through holes are formed spaced apart from each other, and a fusion splice part composed of square reinforcing pieces is formed so as to be connected to the other pipe couplings adjacent to each other along the longitudinal direction of the body after being bolted and fused to connect the sofa structure structure having improved elasticity and durability Lt; RTI ID = 0.0 > pipe coupling. ≪ / RTI > Japanese Patent Application Laid-Open No. 10-1052992 discloses a bracket disposed at an interval in an inverted triangular shape. In the bracket, a plurality of insertion holes are formed in a smaller number as the lower portion is moved to the lower portion. The bracket is provided with a support member insertion hole, A supporting member and a sofa bar are fitted and fixed so as to sequentially dissipate waves coming from the sofa bar, and an assembly thereof. Korean Patent Registration No. 10-0221738 discloses a sofa system that is installed on the outer side of a harbor to protect the inside of the harbor and protect the inside of the harbor and to improve the efficiency of harbor work, Wave interference type in which energy is dissipated by breaking waves, divergence and interference of the incident wave by the inclined plate and the air chamber arrangement of the body, while allowing the concrete or the forced body and the mooring foundation to be suspended by connecting the chain and the wire A floating sofa system is disclosed. Korean Patent Publication No. 10-0978909 discloses a floating sofa system installed at an interface between an outer harbor and an inner harbor or at a farm, a port or a port; A cylindrical upper plate portion having a hollow portion therein; A lower plate portion having a shape corresponding to the upper plate portion and having a smaller diameter than the lower plate portion; A cylindrical connecting tube portion connecting the upper plate portion and the lower plate portion to each other to connect the hollow portions to each other; And a check valve provided inside the connection tube and unidirectionally opened and closed so as to move the inflowing seawater only from the upper plate to the lower plate, and a multi-purpose floatable sofa made of artificial fish.

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to overcome the above-mentioned problems that the conventional floating soap bar material has poor flexibility and durability due to the fixing device in the region where the flow velocity is high or the wave size is large, , The dissipation efficiency of the waves is dissipated by the difference of the diameters of the outer sofa bar and the inner sofa bar by dissipating the wave energy, So as to provide a floating sofa agent and an assembly thereof.

In order to solve the above-mentioned problem, the present invention provides a frame structure comprising a center frame formed in the form of a rectangular plate, and an upper frame having a pyramidal structure in which a frame width is narrowed upward at an upper side of the center frame, A body provided with a lower frame of inverted pyramid structure in which a width of a frame is narrowed; Wherein an outer insertion hole is formed at a predetermined interval around the body edge to penetrate the outer sole bar and the buoyancy pipe; Wherein an inner insertion hole is formed in a peripheral side surface of the outer soap bar to penetrate the inner soap bar; The present invention provides a floating sofa and an assembly thereof, wherein a fixing hole is formed along the periphery of the outer sofa bar and the inner sofa bar, and a gap maintaining pipe is inserted.

In the present invention, by increasing the direction in which the wave and the current flowing into the sofa are diverted by varying the diameters of the outer sofa bar and the inner sofa bar dissipating the wave of the wave, the wave energy first introduced into the sofa- The efficiency of dissipating the wave energy is increased.

1 shows a perspective view of a floating sofa-made unit of the present invention.
2 is a front view of the body constituting the floating sofa of the present invention.
Fig. 3 is an enlarged view of a gap maintaining pipe and a fixing pipe constituting the float type sofa of the present invention.
4 shows a perspective view of the floating sofa of the present invention.
5 shows a floating sofa-made unit of the present invention.
Figure 6 shows a floating sofa assembly of the present invention.
7 shows a perspective view of the floating sofa-made unit of the present invention.
Fig. 8 shows a perspective view of the floating sofa-made unit of the present invention.
Fig. 9 shows a photograph of a sofa with a floating sofa according to the present invention.

Conventional floating type sofa structure has a structure in which a supporting member connecting one or more brackets is bolted to a bracket and a bracket made of a synthetic resin has a lower strength than a bolt made of stainless steel so that cracks are frequent and the size of a sofa bar The crushing effect of the wave was constant. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully with reference to the accompanying drawings, in which exemplary embodiments of the invention are shown.

1 shows a perspective view of a floating sofa-made unit of the present invention. The float type sofa is provided with a central frame formed in the shape of a rectangular plate and an upper frame having a pyramidal structure with a narrower frame width upward on the upper side of the central frame, A body (10) on which a lower frame of a inverted pyramid structure with a narrow width is installed; The outer sole bar 30 and the buoyancy pipe 60 pass through the outer perimeter of the body at predetermined intervals. An inner insertion hole is formed in the peripheral side surface of the outer soap bar to penetrate the inner sofa bar 40; A fixing hole is formed along the periphery of the outer sofa bar and the inner sofa bar and an interval maintaining pipe 50 is inserted therein.

Fig. 2 shows a front and side view of the body constituting the floating sofa of the present invention. The body 10 of the present invention comprises a central frame formed of a rectangular plate structure having a predetermined width, and an upper frame having a pyramidal structure in which the frame width gradually narrows in an upward direction is provided on the upper side face of the central frame, And a lower frame having an inverted pyramid structure in which the width gradually narrows downward is provided on the lower side of the frame.

The corners of the body of the present invention are formed by a rounding process, and the upper and lower frames of the body are formed of a pyramid and an inverted pyramid structure, thereby minimizing the resistance to seawater flow and current flow, Durability can be improved.

For example, a large wave firstly collides with the center frame of the body and is dissipated as a residual wave, and the residual wave collides with the upper frame and the lower frame several times, so that the impact of the waves in the sofa body is relaxed and waves are dissipated in a short period, Can be increased. In addition, the structure of the upper frame can effectively prevent the wave from falling behind the sofa installation when a large wave is pushed.

The body is formed in the form of a plate having a predetermined width. However, if an attachment surface such as a normal plate is present, a force is generated to resist waves and currents flowing in the ocean, so that the overall structure A plurality of through holes are formed in the frame and the frame, and the through holes are fixed to the frame by the connecting members. The seawater passes through the space formed by the through holes and the connecting members, so that the resistance of the soap to the seawater can be minimized.

The through hole formed in the body may include an outer insertion hole 11, an inner insertion hole 12, and a fixing hole 13. The external insertion holes 11 are formed at regular intervals along the periphery of the body, and the external sole bars and buoyancy pipes are inserted and fixed to the external insertion holes. The inner insertion hole 12 is installed at a predetermined interval in a circumferential inner space formed by the outer insertion hole, and an inner soap bar is inserted and fixed in the inner insertion hole.

The sofa of the present invention is suitably formed of a synthetic resin material which is not corrosive to seawater and has excellent durability. The synthetic resin material is not only suitable for installation in a marine environment, but also has advantages that it can be easily manufactured and processed due to its material characteristics and can be fixed by heat welding.

The conventional fixing method consists of screw fixing using bolts and nuts. However, as the impact is continuously applied, cracks are generated in the sofa due to the difference in strength between the screw made of iron material and the sofa made of synthetic resin. . Therefore, when the sofa bar is inserted into the insertion hole and fixed, the fixing method is not particularly limited, but it is preferable to use a heat fusion method. Fixing by heat fusion improves the work efficiency and the cost is not wasted.

In addition, since the fixed material is composed of the same material as that of the soap material without using the iron material such as the screw, it can be flexibly applied to the wave or waviness of the sea surface and has a strong effect on the twisting and impact.

The outer sofa rod and the inner sofa rod have a hollow pipe structure and serve to dissipate the wave of the wave that strikes the sofa, and are formed to have a diameter that can be appropriately inserted into the outer insertion hole and the inner insertion hole.

The outer insertion hole is formed with a relatively larger diameter than the inner insertion rod, so that the outer soap bar is formed with a relatively larger diameter than the inner sole bar. It is to increase the wave dissipation efficiency by forming the soap bar with such a difference in diameter. When the wave is pushed, a wave crashes on the outer sofa bar outside the floating sofa, and the wave breaks and flows into the inner sofa bar. The wave introduced into the inner sofa rod changes the flow path along the upper and lower portions of the inner sofa rod, and the intensity of the waves is also reduced in the course of changing the flow path. As the diameter of the outer sofa bar and the inner sofa bar are different from each other, the width of the channel change is also increased. Accordingly, the introduced wave energy is consumed as the energy for changing the channel, thereby maximizing the effect of destroying the wave.

When the effect of extinguishing the waves is maximized, the durability of the sofa can be increased at the same time. As a result, the lifetime of the installed sofa is increased and the replacement cost is reduced. In addition, it is possible to effectively protect facilities and farms located inside the sofa even in a region where the algae are extremely fast or the waves are severe.

Fig. 3 is an enlarged view of a gap maintaining pipe and a fixing pipe constituting the float type sofa of the present invention. The fixing holes 13 are formed at regular intervals around the outer insertion holes and the inner insertion holes, and the gap maintaining pipe 50 is fixed to the fixing holes. The space maintaining pipe connects and fixes one or more bodies so that the floatable sofa unit of the present invention can be connected in series with a certain distance in the forward and backward directions as shown in FIG.

The gap retaining pipe determines the separation distance of one or more sofa-mounted units. The fixed pipe 51 is inserted into the gap maintaining pipe. The fixed pipe is formed by the length of one or more floors of the floating sofa unit and is inserted and fixed in the gap maintaining pipe.

Since oceanic waves and velocities are not applied to the entire floating sofa with a constant force and direction, there is a limit to connecting sofa units only with spacing pipes. Therefore, by inserting the fixing pipe, the fixing force between the sofa-made units is improved, so that the connected sofa-made unit can be prevented from being detached.

Fig. 5 shows a floating sofa unit installed at the foremost position of the present invention. Fig. The buoyancy pipe (60) is installed through the outer insertion hole. The buoyancy pipe consists of a horizontal pipe installed in the direction in which one or more floatable sofa units are connected and a connecting pipe connecting the horizontal pipe ends to the float sofas installed in the foremost and the last rooms.

The buoyant pipe is installed to be shielded from the outside with the air inside, and supplies the buoyancy so that the soap of the present invention can be located on the sea surface. Therefore, the floating soap system located at the level below the buoyancy pipe becomes submerged in the sea water, and the floating sofas located at the water level above the buoyancy pipe floats on the sea surface. The position of the floating sofa that is submerged in the sea level due to the height of the buoyancy pipe can also be adjusted. Therefore, in a region where the wave is relatively high, the buoyant pipe is installed in the downward direction, The wave can be cut off.

In the case of a wave exceeding the float type sofa in a state where the installation height of the buoyancy pipe is adjusted, the float type sofa shown in FIG. 4 is moved left and right through the connecting member 20 One or more of which may be connected to form a floating sofa assembly. A floating sofa assembly is formed and the floated soap which is connected after the wave is hit by the floating soap wave which comes into contact with the wave in the first place is completely dissipated and the floated sofa is dispersed completely even in the region where the flow velocity is fast or the wave size is large. Sofa can completely dissipate waves even in protected areas.

As shown in FIGS. 6 and 7, the connecting member 20 is a rectangular member having a predetermined area. A plurality of fixing holes and external insertion holes are formed inside the rectangular shape. A pipe is inserted and fixed, and on the other side, a gap maintaining pipe and a buoyancy pipe of a floating sofa to be connected are inserted and fixed. Since the connecting member is inserted and fixed in the buoyancy pipe and the upper side can be exposed to the sea surface, it can be used as a utilization space by connecting in the forward and backward directions.

7 shows a perspective view of a floating sofa-made unit according to another embodiment of the present invention. The float type sofa pad of the present invention comprises a center frame formed in a rectangular plate shape as a sofa making up three rows in parallel and upper and lower frames of a pyramid structure in which the width of the frame is narrowed up and down on the upper and lower sides of the center frame The body; Wherein an outer insertion hole is formed at a predetermined interval around the body edge to penetrate the outer sole bar and the buoyancy pipe; Wherein an inner insertion hole is formed in a peripheral side surface of the outer soap bar to penetrate the inner soap bar; A fixing hole is formed along the periphery of the outer sofa bar and the inner sofa bar and an interval maintaining pipe is inserted.

The through hole formed in the body may be formed by an outer insertion hole, an inner insertion hole, and a fixing hole. The outer insertion holes are formed at regular intervals along the periphery of the body, and the outer soap bar and the buoyancy pipe are inserted and fixed to the outer insertion hole. The inner insertion hole is installed at a predetermined interval in the inner space formed by the outer insertion hole, and the inner insertion hole is fixedly inserted into the inner insertion hole.

One end of a connecting member in which a plurality of external insertion holes are formed in a rectangle having a predetermined area and a fixing hole is formed at a predetermined interval around the external insertion hole is formed in the upper left and upper right edges of the center frame, Fixed to the outer sofa bar and the spacing retaining pipe; One end of the connecting member is connected to an outer socket formed at the right and left edges of the other center frame arranged in parallel and an outer socket bar penetrating the fixing hole and one end of the connecting member, And an outer sole bar is inserted into the outer insertion hole where the other end of the connecting member is overlapped, and is hinge-driven.

Fig. 8 shows a float-type sofa-based unit installed on both sides at the foremost position of the present invention. The buoyancy pipe is installed through the external insertion hole. The buoyancy pipe consists of a horizontal pipe installed in the direction in which one or more floatable sofa units are connected and a connecting pipe connecting the horizontal pipe ends to the float sofas installed in the foremost and the last rooms. The buoyant pipe is installed to be shielded from the outside with the air inside, and supplies the buoyancy so that the soap of the present invention can be located on the sea surface. Therefore, the floating soap system located at the level below the buoyancy pipe becomes submerged in the sea water, and the floating sofas located at the water level above the buoyancy pipe floats on the sea surface.

The corners of the body are formed by rounding and the lower frame of the body is formed of an inverted pyramid structure so that resistance to seawater waves and current flows can be minimized and wave impact can be mitigated to improve the durability of the entire floating sofa.

And one end of the connecting member is connected to an outer socket formed at the right and left edges of the other center frame arranged in parallel with the outer socket and a connecting member fixedly coupled to the gap holding pipe, Even if the external soap bar is inserted into the external insertion hole in which the other ends of the connection member are overlapped and the sofa member is composed of two or three rows, the connection member is hinge-driven so that it can flexibly cope with the movement of the waves.

That is, the float-type sofa-made unit of the present invention can be connected in series while maintaining a predetermined distance in forward and backward directions. Generally, it is generally installed in one to two rows, but it is also possible to install it in three columns depending on the wave of the sea area to be installed. Since oceanic waves and velocities are not applied to the entire floating sofa with a constant force and direction, there is a limit to connecting sofa units only with spacing pipes. Therefore, by inserting the fixing pipe, the fixing force between the sofa-made units is improved, so that the connected sofa-made unit can be prevented from being detached. The gap retaining pipe determines the separation distance of one or more sofa-mounted units. A retaining pipe is inserted into the gap maintaining pipe. The fixed pipe is formed by the length of one or more floors of the floating sofa unit and is inserted and fixed inside the gap maintaining pipe. The upper part is horizontally flat, so that it can be used as a fishing rod or the like when a footrest or the like is added and a support bar is inserted to form a railing or the like. Fig. 9 shows a photograph of a floating sofa made in a sea of a modified embodiment of the present invention.

The float type sofa system and its assembly according to the present invention are easier to install than the conventional float type sofa system, and are relatively inexpensive to install and have a high efficiency of dissipating waves. Therefore, It can be used industrially because it can safely protect the farms, marinas, marine leisure facilities and vessels that are being docked inside, so that marine related industries and employees can develop smoothly.

10: Body 11: External insertion hole
12: Inner inserting hole 13: Fixing hole
20: connecting member 30: outer sofa bar
40: inner sole bar 50: gap maintaining pipe
51: Fixed pipe 60: Buoyant pipe

Claims (1)

A plurality of external insertion holes are formed at left and right edges of the center frame formed in the shape of a rectangular plate at regular intervals, a plurality of internal insertion holes are formed at regular intervals between the right and left external insertion holes, A plurality of external insertion holes are formed in the upper portion of the central frame, an upper frame having a vertically lower light structure is provided, a plurality of external insertion holes are formed in the lower portion of the central frame, The height of the center frame being higher than the height of the upper frame or the lower frame;
Another body is arranged in a row on the front and rear sides of the body so that the outer sofa rod and the inner sofa rod penetrate through the outer insertion hole and the inner insertion hole of the body, And at least one buoyancy pipe connecting the left and right ends of the outer sole bar in a horizontal direction is installed at an outer sole bar formed around the upper end edge of the center frame installed at the foremost and rear rooms;
One end of a connecting member in which a plurality of external insertion holes are formed in a rectangle having a predetermined area and a fixing hole is formed at a predetermined interval around the external insertion hole is formed in the upper left and upper right edges of the center frame, Fixed to the outer sofa bar and the spacing retaining pipe;
One end of the connecting member is connected to an outer socket formed at the right and left edges of the other center frame arranged in parallel and an outer socket bar penetrating the fixing hole and one end of the connecting member, Wherein an outer soap bar is inserted into the outer insertion hole in which the other ends of the connecting members are overlapped and driven by a hinge,

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