KR101953099B1 - Eco Water Anchor - Google Patents

Abstract

The present invention relates to an underwater anchor for protecting the seabed environment, which is inserted into and fixated on a seabed to moor a maritime structure, comprising: a body unit formed to be long in one direction to include an upper protruding unit and a lower protruding unit, which respectively protrude upwards or downwards with the direction to be inserted into the seabed as a reference; and a wing unit formed in the same direction as the longitudinal direction of the body unit to guide an insertion direction and to include a left wing unit and a right wing unit, which are respectively placed on a left side or a right side with a front end of the body unit as a reference. The upper protruding unit includes: a steel bar insertion groove opened backward to allow a steel bar, which applies an external force to be inserted into the seabed, to be inserted; and a rope connection hole to be connected to the maritime structure by a rope while being fixated on the seabed. When the underwater anchor is inserted into the seabed, the body unit is placed parallelly to the direction of applying an external force by the steel bar to be more smoothly inserted. When the underwater anchor is fixated on the seabed, the body unit is placed in a dislocated direction from the direction of tensile force by the rope connection hole to be more firmly supported on the seabed. According to the present invention, the underwater anchor for protecting the seabed environment is able to be a proper anchor for a variety of soil without any dragging on the seabed surface, to prevent the environment and the seabed surface in a place with groups of mooring ships from being damaged, to prevent coral reef and aquatic life from being destroyed by a conventional anchor being thrown or a mooring rope, and to protect various aquatic lives and underwater habitats.

Description

{Eco Water Anchor}

The present invention relates to an anchor for an underwater environment protection, and more particularly, to an underwater anchor for protecting an undersea environment, and more particularly, to an underwater anchor for protecting an undersea environment, This is a technology related to environmental protection anchor in water.

Generally, a mooring facility to fix floating offshore structures in the sea, the concrete anchor is used for the anchors, and the mooring rope is used 2.5 times or more of the minimum water depth in consideration of the depth, the tide and the digging.

However, existing anchors can not accurately represent the installation purpose or function due to the floating structure of the offshore structure. In addition, it is fixed in the way of chain or rope movement, or in the way it is moved by an ocean structure, which is damaging the marine environment such as damaging marine life and the sea floor.

Accordingly, as disclosed in Korean Utility Model Registration No. 20-0479276, when it sinks to the sea floor, the influence of water pressure is minimized, and thus, it is possible to quickly and accurately And anchor anchors for ships and floating structures capable of greatly strengthening the fixing force to the sea floor by allowing the center of gravity to move to one side after landing on the sea floor.

However, the above-described conventional techniques have not yet solved the problem of deteriorating the marine environment.

Korean Utility Model Registration No. 20-0479276 (Jan. 13, 2006)

The object of the present invention is to provide an underwater anchor for protecting the undersea environment for protecting submarine natural environments such as marine group mooring ground, seabed surface, and marine life, which are drawn out in order to solve the problems of the prior art as described above have.

It is also an object of the present invention to provide an anchor for an underwater environment protection which is suitable for a variety of uses such as yachting, caged aquaculture, and floating yacht which are fixed on the sea floor.

The present invention also provides an underwater anchor for submarine environment protection that can be fixed so as not to easily escape from the mud or sand of the seabed in a manner of planting an anchor on the seabed instead of a concrete anchor used for the existing sea floor or a ship anchor It has its purpose.

The problems to be solved by the present invention are not limited to the above-mentioned problems, and other problems to be solved by the present invention, which are not mentioned here, can be understood by referring to the following description to those skilled in the art It will be understood clearly.

An underwater anchor for protecting an undersea environment according to the present invention is an undersea environment anchor for inserting and fixing an undersea environment and mooring a sea structure, the underwater anchor being formed long in one direction and extending upward and downward A body portion comprising an upper protruding portion and a lower protruding portion protruding; And a wing portion formed in the same direction as the longitudinal direction of the body portion and configured to guide the insertion direction and configured of a left wing portion and a right wing portion respectively provided on left and right sides with respect to a front end of the body portion, The projecting portion is provided with a steel bar insertion groove which is opened rearward so that a steel bar serving as an external force for insertion into the seabed can be inserted; And a rope connection hole for connecting the sea structure and the rope in a state where the rope is fixed to the sea floor. In the inserted state where the rope is inserted into the seabed, the body part is inserted more smoothly And in a fixed state fixed to the seabed, the body part is disposed in a direction deviating from the tensile direction by the rope connection hole and can be more firmly supported on the seabed.

In the underwater anchor for protecting the undersea environment according to the present invention, the resistance cross-sectional area in which the resistance of the undersea is applied by the tension of the rope in the fixed state during the insertion and fixing process, And is switched so as to become wider than the cross-sectional area of the resistance which receives the resistance.

Further, in the submerged anchor for protecting the undersea environment according to the present invention, the body portion may include an upper shear slope located at a front end of the upper projecting portion; And a lower shear slope facing the upper shear slope and positioned at a front end of the lower protrusion, wherein the upper shear slope and the lower shear slope are formed to have the same angle with respect to the longitudinal direction of the body at the seabed Wherein the wing portion has a left front end connecting surface for connecting the left wing portion with the upper protruding portion and the lower protruding portion at the front end; And a right front end connecting surface which is opposed to the left front end connecting surface and connects the right wing portion to the upper protruding portion and the lower protruding portion at the front end, wherein the left front end connecting surface and the right front end connecting surface comprise: And are formed so as to have the same angle with respect to the line.

In the underwater anchor for protecting the undersea environment according to the present invention, the upper front shear slope and the lower front shear slope of the body portion and the left front end connection surface and the right front end connection surface of the wing portion converge toward the initial contact line .

Further, in the underwater anchor for protecting the undersea environment according to the present invention, the rear end inclined surface of the upper projecting portion is inclined downward to the lower projecting portion rearwardly, and a wedge portion of the wedge shape is connected to the lower end of the rear end inclining surface, The wedge portion is caught by the seabed so as to induce moment so that the posture of the underwater anchor is switched to the fixed state when the wedge portion is pulled by the rope after being inserted.

According to the solution of the above problem, the underwater anchor for protecting the undersea environment of the present invention can prevent environmental damage and undersea damage of the group mooring pond with anchorage which is suitable for various soil without dragging on the sea floor.

In addition, since the underwater anchor for protecting the underwater environment of the present invention is planted on the sea floor, it is effective in protecting various marine life and protecting an aquatic habitat by preventing the destruction of coral reef or aquatic organism caused by throwing and mooring of existing anchor.

1 is a perspective view of an underwater anchor for protecting submarine environment according to the present invention viewed from one side of the upper side.
2 is a perspective view of an undersurface environment protection anchor according to the present invention, viewed from one side of the upper side.
3 is a perspective view of an underwater anchor for protecting the undersea environment according to the present invention viewed from below.
4 is a plan view of an underwater anchor for protecting the undersea environment according to the present invention.
5 is a front view of an underwater anchor for protecting the submarine environment according to the present invention.
6 is a right side view of an underwater anchor for protecting the undersea environment according to the present invention.
7 is a view illustrating an operation of inserting and fixing an anchor for protecting the undersea environment according to the present invention on the sea floor.

The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.

1 to 6, the anchor 1 for an underwater environment protection according to the present invention is inserted into and fixed to a sea floor to moor the sea structure. The anchor 1 is formed long in one direction, And a lower protruding portion 200 protruding upward and downward with respect to the upper protruding portion 100 and the lower protruding portion 200, respectively. And a left wing portion 300 and a right wing portion 400 formed in the same direction as the longitudinal direction of the body portion and guiding the insertion direction and respectively disposed on the left and right sides of the front end of the body portion, .

The upper projecting portion 100 includes an upper front sloping surface 110, a rear end slope 120, an upper left end connecting surface 130, an upper right end connecting surface 140, a lower end supporting surface 150, and a rope fastening member 160 ).

The upper front shear slope 110 is a surface inclined upward from the uppermost end of the anchor 1 and is located at the uppermost end of the lower protrusion 200, the left wing 300, 400.

At this time, the foremost end is defined as an initial contact line (L) at the tip which comes into contact with the ground for the first time when it is inserted into the ground.

The rear end inclined face 120 is positioned to face the upper front end inclined face 110 with respect to a vertical direction of the underwater anchor 1 (the Z-axis direction is connected to an offshore structure) And is connected to the lower protruding portion 200, the left wing portion 300, and the right wing portion 400 at the rearmost end.

In addition, the rear end inclined surface 120 includes a steel bar insertion groove 121 into which a steel bar can be inserted, and when the anchor is inserted through the steel bar, the steel bar insertion groove 121 so as to serve as a guide.

The steel bar insertion groove 121 is extended to be positioned on the straight line with the forefront of the water anchor 1 so that an external force due to the steel bar can be effectively transmitted.

The upper left end connecting surface 130 is a surface connecting the upper protruding portion 100 to the left wing portion 300 and is inclined downward.

The upper right connecting surface 140 is a surface connecting the upper protruding portion 100 to the right wing portion 400 and is inclined downward.

The lower support surface 150 is provided between the upper left end connection surface 130 and the upper right end connection surface 140 in parallel with the sea floor and has a support surface for the rope fastening member 160 . At this time, the area of the lower support surface 150 is formed to be 1.5 to 2 times the contact surface of the rope fastening member 160, and when it exceeds 2 times, the area of the lower support surface 150, It is difficult to maintain an angle with the upper side front slope 110, the rear end slope 120, the upper left side connecting surface 130 and the upper right side connecting surface 140. When the angle is less than 1.5 times, The external force applied to the rope fastening member 160 can not be sufficiently supported and the durability is reduced.

The rope fastening member 160 may be formed to have the same shape as that of the left wing portion 300 and the right wing portion 400 in order to fasten the rope providing the tension to fix the water anchor 1 to the sea bottom after being slanted, And a rope connection hole 161 formed in the left and right direction.

The rope fastening member 160 is formed of a straight inclined surface connected to the upper shear slope 110 at the front end and a curved slope curved surface joined to the lower end support surface 150 at the rear end, A rope connecting hole 161 is provided at a rear end side of the member 160 so that a rotation moment can be induced in the underwater anchor 1 when tension is applied by the rope.

The straight inclined surface of the rope fastening member 160 is formed to have the same inclination as that of the upper side front slope 110 so that the underwater anchor 1 can be inserted into the underside surface with a minimum force .

As shown in Fig. 7, the submerged anchor 1 for submarine environment protection according to the present invention is operated to be inserted and fixed on the sea floor to fix the floating oceanic structure.

In a state of being inserted into the seabed, the body portions 100 and 200 can be inserted more smoothly in parallel with the external force acting direction by the steel rods, and in a fixed state fixed to the sea floor, 200 can be more firmly supported on the seabed so as to lie in a direction deviating from the tensile direction by the rope connection hole 161.

The lower protruding portion 200 includes a lower front shearing surface 210, a wedge portion 220, a left end connecting surface 230, a right end connecting surface 240, and a bottom surface 250.

The lower front shear slope 210 is formed at an initial position of the anchor 1 and is formed to be inclined downward from the initial contact line L so that the upper protrusion 100, The left wing portion 300 is connected to the right wing portion 400.

The lower front shear slope 210 is formed to face the upper front slope 110 and form the same angle with respect to the longitudinal direction of the body portion, (1) can be accurately moved and inserted.

The wedge portion 220 is formed such that the rear end inclined face 120 of the upper projection is inclined downward from the rear and connected at the lower end. The wedge part 220 is formed in a wedge shape so that when the wedge part 220 is pulled by the rope after the water anchor 1 is inserted and the wedge part 220 is caught by the seabed and the posture of the water anchor 1 is fixed Quot; state " As described above, the wedge part 220 formed on one side of the rear end inclined surface 120 smoothly changes the state of the anchor 1 from the insertion state to the fixed state.

The wedge portion 220 forms the lowermost end of the underwater anchor 1 and is connected to a bottom surface 250 to be described later so as to be curved so as to minimize damage even if there is an impact with an external object . That is, the bottom surface of the wedge portion 220 is formed as a curved surface having an increasing inclination as it goes backward, so that the underwater anchor 1 can be more easily caught on the seabed when pulled by the rope.

The lower left end connecting surface 230 is a surface connecting the lower protruding portion 100 to the left wing portion 300 and is inclined upward.

The lower right connecting surface 240 connects the lower protruding portion 100 to the right wing portion 400 and is inclined upward.

The bottom surface 250 is provided between the upper left end connecting surface 130 and the upper right end connecting surface 140 in parallel to the sea floor and the bottom surface 250 of the water anchor 1 Thereby forming a lower surface.

The bottom surface 250 may have a protruding structure for improving frictional force so that the anchor 1 can be moored at the same position even if an external force is applied after the anchor 1 is fixed at an accurate position, .

The left wing portion 300 is located on the left side between the upper and lower protrusions 100 and 200 and includes a left upper wing surface 310, a left lower end wing surface 320, Surface 330 and a left-rear-end connecting surface 340.

The left upper wing surface 310 is a surface tangentially connected to the upper left end connecting surface 130 and formed to be inclined downward outward.

The left lower end winging surface 320 is connected to the lower left end connecting surface 230 and is formed to be inclined upwards outward.

Accordingly, the left upper wing surface 310 and the left lower wing surface 320 are formed in a shape that becomes thinner toward the left.

The left front shear connection surface 330 is formed between the upper front shear slope 110 and the lower front shear slope 210 and between the upper left wing surface 310 and the lower left wing surface 320 of the wing As shown in FIG.

The left rear end connection surface 340 forms a surface connecting the rear end inclined surface 120 of the body portion and the left upper wing surface 310 of the wing portion and the left lower end wing surface 320.

The right wing portion 400 is located on the right side between the upper and lower protrusions 100 and 200 and includes a right upper wing surface 410, a right lower end wing surface 420, Surface 430 and a right rear end connecting surface 440. [

The right upper wing surface 410 is a surface tangentially connected to the upper right connection surface 140 and is formed as a downward inclined shape.

The right lower end wing surface 420 is a surface connected to the lower right end connection surface 240 and is formed to be inclined upward outward.

Accordingly, the right upper wing surface 410 and the right lower end wing surface 420 are formed in a shape that becomes thinner toward the right side.

The right front shear connection surface 430 is formed between the upper front shear slope 110 and the lower front shear slope 210 and between the right upper wing surface 410 and the right lower end wing surface 420 of the wing As shown in FIG.

The right rear end connecting surface 440 forms a surface connecting the rear end inclined surface 120 of the body portion and the right upper end wing surface 410 and the left lower end wing surface 420 of the wing portion.

The left wing portion 300 and the right wing portion 400 are formed symmetrically with respect to each other. Due to this structure, when the anchor 1 is inserted into the water anchor 1, .

The left front end connection surface 330 and the right front end connection surface 430 are formed to have the same angle with respect to the initial contact line L so that the left front end connection surface 330 and the right front end connection surface 430 are formed at the same angle, The anchor 1 can be moved and inserted accurately.

The left rear end connecting surface 340 and the right rear end connecting surface 440 of the wing portion form the same surface as the rear end inclined surface 120 of the body portion to reduce an unnecessary resistance when the anchor 1 is moved And can reduce the risk of damage.

The underwater anchor 1 for protecting the undersea environment according to the present invention includes the upper front slope 110 and the lower front slope 210 of the body portion and the left front end connection surface 330 and the right front end connection surface 430 are formed so as to converge toward the initial contact line L so that the insertion can be easily performed when the anchor 1 is inserted with the external force of the steel bar as in the case of No. 1 in Fig.

When the underwater anchor 1 is positioned at a desired position by an external force by a steel bar, the steel bar is removed as shown in FIG. 7, and in the form of a triangle, until the underwater anchor 1 is parallel to the seabed, The anchor 1 is rotated by the tension of the anchor 1 so as to be fixed.

At this time, the posture of the underwater anchor 1 in the insertion and fixing process is set so that the cross-sectional area of resistance in which the bottom of the sea bed is resisted by the tensile force of the rope in the fixed state is wider than the cross- .

Here, the cross-sectional area of the resistance means the cross-sectional area of the underwater anchor 1 with respect to the tensile direction of the rope in the fixed state, and in the inserting state, the cross-sectional area of the underwater anchor 1 with respect to the external force direction Cross-sectional area.

More specifically, in the fixed state, the resistance against the tensile force of the rope is generated by the bottom of the seabed so that the underwater anchor 1 can be fixed without detaching from the seabed. At this time, As the cross-sectional area increases, the resistive force due to the seabed ground increases and the resistive cross-sectional area becomes meaningful as it can be more effectively fixed. In addition, in the inserted state, a resistance force due to the seabed ground can be generated in a direction to prevent the movement of the underwater anchor 1 due to the reaction against the external force by the steel bar. At this time, The resistive cross-sectional area is meaningful because the resistance due to the seabed ground is reduced and the underwater anchor 1 can be inserted more smoothly.

That is, the underwater anchor 1 can penetrate the bottom surface with a narrow area with respect to the initial contact line L in the insertion process, and can be easily inserted with a smaller external force by the steel bar.

Further, in the fixed state, since the wing portion having a large cross-sectional area receives a large amount of resistance, the underwater anchor 1 inserted into the sea floor can be more effectively fixed and the mooring stability of the ship can be improved.

As described above, the underwater anchor 1 for protecting the undersea environment according to the present invention is capable of mooring the offshore structure in such a manner that it is inserted into the bottom of the sea so that it can be firmly fixed in any soil without dragging on the sea floor. It has the effect of protecting various marine life and protecting an aquatic habitat by preventing destruction.

On the other hand, the underwater anchor 1 for protecting the undersea environment according to the present invention can be firmly fixed in the mud or sand of the seabed using aluminum excellent in corrosion resistance and water-resistance to water, so that a stable mooring effect of an offshore structure can be obtained.

The underwater anchor 1 for protecting the undersea environment according to the present invention can be applied with a coating layer containing effective micro-organisms (EM) for improving the surrounding submarine environment when the anchor 1 is inserted into the sea bed. Useful microorganisms mean that they are antioxidant-generating prototypes, and useful microorganisms include microorganisms that have been used for fermentation of foods such as yeast, lactic acid bacteria, actinomycetes, and photosynthetic bacteria. These microorganisms either antioxidant or produce antioxidants, which in turn co-live with each other and inhibit corruption. Among the useful microorganisms, fungi, yeast, actinomycetes, and lactic acid bacteria act to decompose organic matter, and photosynthetic bacteria use solar energy to ingest carbonic acid gas and nitrogen that are generated when organic matter is decomposed to form sugars, amino acids and vitamins It is a very beneficial microorganism. Accordingly, the anchors coated with the beneficial microorganisms can provide the microorganisms to the subsoil soil and the surrounding seawater into which the anchors 1 are inserted and fixed, so that the soil and water pollution can be purified.

As described above, it is to be understood that the technical structure of the present invention can be embodied in other specific forms without departing from the spirit and essential characteristics of the present invention.

Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, All changes or modifications that come within the scope of the equivalent concept are to be construed as being included within the scope of the present invention.

1: Underwater anchor for submarine environment protection
100: upper protrusion
110: upper shear slope
120: rear end inclined surface
121: Steel rod insertion groove
130: Upper left end connecting face
140: upper right connecting surface
150: lower support surface
160: rope fastening member
161: Rope connection ball
200: Lower protrusion
210: lower side shear slope
220: Wedge
230: lower left end connecting surface
240: lower right connecting surface
250: bottom surface
300: left wing portion
310: upper left wing face
320: bottom left wing face
330: Left shear connection surface
340: left rear connecting surface
400: Right wing
410: upper right wing face
420: right lower wing face
430: Right shear connection surface
440: right rear end connecting surface
L: Initial contact line

Claims (5)

An underwater anchor for protecting an underwater environment for mooring a marine structure by being inserted and fixed on a seabed,
And a lower protrusion (200) protruding upward and downward with respect to a direction of insertion into the seabed; And
A wing portion formed of a left wing portion 300 and a right wing portion 400 formed in the same direction as the longitudinal direction of the body portion and guiding the insertion direction and respectively disposed on left and right sides with respect to a front end of the body portion; Lt; / RTI >
In the upper projecting portion 100,
A steel bar insertion groove 121 opened rearward so that a steel bar serving as an external force for insertion into the seabed can be inserted; And
A rope connecting hole 161 for connecting the sea structure to the rope in a state fixed to the seabed,
The body part can be inserted more smoothly in parallel with the external force acting direction by the steel bar,
The body portion can be more firmly supported on the seabed so as to be positioned in a direction deviating from the tensile direction by the rope connecting hole,
The rear end inclined surface 120 of the upper projecting portion 100 is formed to be inclined downward to the lower projecting portion 200 rearwardly,
The wedge portion 220 is connected to the lower end of the rear end inclined surface 120 so that the wedge portion 220 is pulled by the rope after the underwater anchor is inserted, And a moment is generated so that the posture is switched to the fixed state. The method according to claim 1,
Wherein the posture of the anchor in the insertion and fixing process is changed so that the resistance cross-sectional area in which the resistance of the seabed is affected by the tension of the rope in the fixed state is wider than the resistance cross- Underwater anchor for protecting the undersea environment. The method according to claim 1,
The body portion includes an upper shear slope 110 positioned at a front end of the upper protrusion 100; And a lower front shear slope (210) facing the upper shear slope (110) and positioned at a front end of the lower protrusion (200)
The upper shear slope 110 and the lower sheer slope 210 are formed to have the same angle with respect to the longitudinal direction of the body portion on the seabed,
The wing portion includes a left front end connecting surface 330 connecting the left wing portion 300 to the upper and lower protrusions 100 and 200 at a front end thereof; And a right front end connecting surface 430 opposed to the left front end connecting surface 330 and connecting the right wing portion 400 to the upper and lower protruding portions 100 and 200 at the front end ,
Wherein the left anterior end connecting surface (330) and the right anterior end connecting surface (430) are formed at the same angle with respect to the initial contact line (L). The method of claim 3,
The upper front shear sloping surface 110 and the lower front shear sloping surface 210 of the body portion and the left front end connecting surface 330 and the right front end connecting surface 430 of the wing portion converge toward the initial contact line L, And an underwater anchor for protecting the undersea environment. delete

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