KR101407427B1 - Marine Pile Installing Apparatus and Installing Method Using It - Google Patents

Abstract

The present invention relates to a marine pile installation device and a marine pile installation method using the same. The marine pile installation device comprises a pair of side parts having multiple rails mounted on a ship body at multiple stages to be close to an installation hole penetrated the ship body and arranged to face each other on the installation hole; a loading guide part mounted on the pair of side parts to be movable to load a marine pile in an erected state and to move the marine pile to the installation hole and guiding the vertical position of the marine pile when the marine pile is mounted on the installation hole; and a lift part mounted on the pair of side parts to lift up and down the marine pile and lifting down the marine pile moved to the installation hole by the loading guide part.

Description

Technical Field [0001] The present invention relates to a marine file installation apparatus and a marine file installation method using the same,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to installation of a marine file, and more particularly, to a marine file installation apparatus capable of carrying various marine files on the sea and installing the marine file.

Generally, a wind power generator is a generator that generates electricity using wind. Wind turbines can be classified into offshore wind turbines installed on the land and offshore wind turbines installed on the sea depending on where they are installed.

The offshore wind power generator is transported to the place where it will be installed using the ship, and construction is carried out. At this time, various methods of installing the offshore wind power generator on the bottom of the sea floor are used depending on the water depth.

For example, in a shallow sea with a depth of 0 to 20 m, a gravity case method is used in which the bottom of the sea floor is filled with concrete and then the column of the offshore wind turbine is directly inserted.

And, in the sea of 20 ~ 50m depth, concrete support is made on the sea floor, and a mono file of hard iron is inserted and an offshore wind power generator is installed on it. When the sea is distant from the water depth of 80m, a hard steel structure jacket, a tripod, etc. are fixed on the sea floor, and an offshore wind power generator is installed thereon.

As such, offshore wind generators can be installed directly on the seabed or by using various marine files such as mono files, jackets, and dry pods as a base for the submarine.

Conventionally, in order to install a marine file on the sea floor, a marine file is loaded on a separate carrier and carried to the sea, a marine file is lifted with a crane equipped with a crane, and then, It is laid down on the foundation which penetrates in shape. Then, the head of the sea file was hit by the hover cranes and inserted into the sea floor to fix the sea file.

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In addition, when the sea file is installed on the sea floor, it must be installed vertically so that the structure installed on the upper part such as an offshore wind turbine can be stably balanced for a long time.

Conventionally, the conventional marine file installation device simply uses the crane to lower the marine file to the installation position, so that there is a lot of shaking when the marine file is descended, which makes it difficult to precisely match the verticality. In order to solve the above-mentioned problem, the foundation facility is installed in advance so that the maritime files can be vertically installed at the location where the maritime file is to be installed.

An object of the present invention is to provide a marine file installation device capable of accurately adjusting a vertical degree without installing a separate crane or the like when the marine file is lowered to an installation position, and a method of installing a marine file using the same.

A pair of side portions each having a plurality of rails mounted on the ship body so as to be adjacent to an installation hole formed in the ship body through a plurality of layers and disposed to face each other with respect to the installation hole; A mounting guide movably mounted on the pair of side portions so as to move the marine file to the installation hole and to guide a vertical position when the marine file is mounted on the installation hole, part; And a lift unit mounted on the pair of side portions to move the marine file up and down, and to lower the marine file moved to the installation hole by the mounting guide portion; The present invention provides a marine file installation apparatus including:

The mounting guide unit may include a plurality of blocks movably installed along the pair of opposing rails and selectively fixing the position of the support.

The first block having at least three blocks and having a fixing protrusion protruded to insert a lower portion of the marine file and being movable adjacent to the mounting hole; A second block spaced apart from an upper portion of the first block and movably installed along the side portion while being fixed to surround the marine file; And a third block spaced from an upper portion of the second block and movably installed along the side portion while fixing the first and second blocks so as to surround the first and second blocks. . ≪ / RTI >

Wherein the second block and the third block include a fixed panel on which a marine file insertion hole into which the marine file is inserted is formed; And a pair of pivotal panels rotatably mounted on the fixed panel to open and close the pivotal insertion hole and fix the position of the pivotal file.

The pair of side portions having a number of rails corresponding to the plurality of blocks, the pair of rails movably supporting the first block so as to be adjacent to the installation hole; A second rail movably supporting the second block; And a third rail movably supporting the third block.

The lift unit may include a plurality of hook wires connected to a marine file located above the installation hole; A wire connecting member fixed to the plurality of hook wires and arranged to surround the marine file; An ascending / descending rope for moving the wire connecting member up and down; And a rope support which movably supports the lifting rope and is coupled to the side portion; . ≪ / RTI >

The side portion may be movably mounted on the ship body along a longitudinal direction of the installation hole.

According to another aspect of the present invention, there is provided an apparatus for installing a marine file, comprising: Moving the first block of the mounting guide portion to a position where the mounting hole is covered; Installing a maritime file in a standing upright position with a crane located on the seawall; And moving the mounting guide to the inside of the ship body when the sea file is fixed in a standing state on the mounting guide portion; And a method for installing a marine file.

According to another aspect of the present invention, there is provided a method for operating a maritime navigation system, the method comprising: moving an installation hole of a work line, Moving the mounting guide section to cover the mounting hole; Fixing the lift attachment to the marine file; Separating the first block of the mounting guide portion and the lower portion of the marine file by lifting up the marine file; Moving the first block of the mounting guide unit to open the mounting hole; And installing the marine file at the work location by lowering the marine file by the lift unit.

After the step of moving the installation hole of the operation line to the operation position, a step of fixing the position of the operation line by the anchor portion may be further performed.

According to the apparatus for installing a marine file and the method for installing a marine file using the same according to an embodiment of the present invention, it is possible to carry out a marine file by using one apparatus and directly install the marine file at sea, .

The Government of the Republic of Korea has announced and plans to implement a comprehensive offshore wind power generation plan to build a 2.5 GW capacity offshore wind power generation facility near the Southwest Sea until 2019. The present invention is based on the government's policy to provide a low- , Safe, and quick installation.

1 is a perspective view showing a schematic configuration of a marine file installation apparatus of the present invention.
2 is a front view showing an embodiment in which the side portion, the mounting guide portion, and the lift portion of Fig. 1 are embodied; Fig.
FIG. 3 is an operation diagram of FIG. 2, showing the operation in which the lift unit lifts the resolution file at a predetermined height, and the mounting guide releases the fixing of the resolution file.
FIG. 4 is an operation diagram of FIG. 2, showing a state in which a sea file is mounted in an installation hole.
FIG. 5 is an enlarged view showing a first block and a mounting hole region of the mounting guide portion of FIG. 1; FIG.
FIG. 6 is an enlarged view showing a structure of a side portion of FIG. 1 and a second block and a third block of the mounting guide portion.
Fig. 7 is an enlarged view of the lift section area of Fig. 3;
FIG. 8 is a side view showing an operation in which a marine file is loaded in a marine file installation apparatus of an embodiment of the present invention.
9 is a flowchart showing a method for installing a maritime file on the offshore wind power installation apparatus of the present invention.
FIG. 10 is a flowchart showing a method of installing a maritime file by using the offshore wind force installation apparatus of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The apparatus for installing a marine file according to an embodiment of the present invention can mount marine files having various types and sizes on a ship and move the marine files to a place where the marine files are installed.

For example, a marine file may be made up of concrete filled in a monofilament tube into which a steel pipe is inserted beneath the surface layer of the seabed. Of course, the sea file means only the mono file itself, or it can include various sea structures such as jacket, tripod, and the like.

The marine file installation apparatus of the present embodiment is equipped with a 7 MW offshore wind turbine having a capacity of 5 MW or more, that is, a height of 117 m and a weight of 1200 tons, and a series of marine file installation apparatuses such as assembling, Process can be performed.

FIG. 1 is a perspective view showing a schematic configuration of a maritime file installation apparatus according to the present invention, FIG. 2 is a front view showing an embodiment in which a side portion, a loading guide portion and a lift portion of FIG. 1 are embodied; FIG. 3 is an operation diagram of FIG. 2. FIG. 4 is a view showing an operation of lifting up a resolution file at a predetermined height and releasing fixing of a resolution file by a mounting guide. FIG. 4 is an operation diagram of FIG. 2 FIG. 5 is an enlarged view showing a first block and a mounting hole region of the mounting guide portion of FIG. 1, and FIG. 6 is a side view of the side portion and the mounting guide portion of FIG. FIG. 7 is an enlarged view of the lift section area of FIG. 3; FIG.

1 to 7, the apparatus for installing a marine file of the present invention may include a side portion 300, a mounting guide portion 400, and a lift portion 500. Here, the apparatus for installing a marine file of the present embodiment can be mounted on various ships.

For example, the apparatus for installing a marine file of the present embodiment includes a marine file 10 mounted on a work line 1 that can serve as an offshore wind power generator and a marine file installation, and a marine wind power generator ) Can be carried and installed on a single ship. Of course, it would be possible to install it on ships that can only ship and install maritime files.

The apparatus for installing a marine file according to the present embodiment can perform a combined operation of mounting the marine file 10 in a standing position, stably transporting the marine file 10 to the installation site, and installing the marine file 10 at the installation site.

The marine file 10 may include a steel pipe portion 20 and a padding portion 30 as shown in FIG. The steel pipe section (20) includes a long steel pipe constituting a part to be inserted into the seabed surface, and the plowing section (30) allows the steel pipe to be inserted into the sea floor.

The steel pipe section 20 or the hitching section 30 may be equipped with a hook ring 20a for allowing the marine pile 10 to move while being hooked by a crane and a hook. For example, four hook rings 20a may be mounted along the circumferential surface of the hinge 30 so as to be spaced apart at regular intervals.

First, the ship body 100 and the floating leg portion 200, which are the portions where the sea-file installing apparatus of the present embodiment is mounted, will be described first.

The ship body 100 may be referred to as a ship body, a barge body, a work line body, a hull or the like as a part constituting a main body of a work line. The ship body 100 may have various shapes. For example, a rectangular shape as a whole, but may have a shape in which four corner edges are gently cut.

The ship body 100 may be provided with an installation hole 110 through which a sea pile 10 and an offshore wind power generator (not shown) are installed. For example, the installation hole 110 may have a shape in which the forward region of the ship body 100 is recessed by a predetermined length inward. Of course, the installation hole 110 may be located on the opposite side or the side of the ship in the traveling direction, or may be a space adjacent to one side of the ship body 100 without being recessed inside the ship body 100.

The floating leg portion 200 is installed on the ship body 100 so as to move up and down. The floating leg portion 200 serves to fix the position of the ship body 100 in the sea so that the ship body 100 can float vertically in the sea. That is, the floating leg portion 200 is distinguished from a jack-up leg (not shown) for fixing the position of the ship in a floating state on the sea surface so that the ship is raised above the sea surface.

Since the jack-up type jack-up leg has to support the load of the ship itself in a state where the ship is elevated above the water level to a certain height, it is difficult to use the jack-up leg when the ship is large in size. For example, it is very difficult to fully support the load of a ship with a jack-up leg only in a situation where the size of a ship is very large, such as a work line for installing a marine file 10 of about 7 MW.

Since the floating leg portion 200 can bear the load of the ship by dividing it with seawater, it is possible to install the marine file 10 while fixing the position of the ship efficiently even in a situation where the size of the work line becomes very large.

The floating leg portions 200 may be formed of a plurality of legs. For example, the floating leg portion 200 may be provided at four edge regions of the ship body 100. The floating leg portion 200 may be configured to include the leg 210, the leg support 220, and the leg winch 230 in more detail.

The legs 210 are mounted so as to be vertically movable with respect to the ship body 100 and constitute a portion to be inserted into the sea floor. A leg hole may be formed in the ship body 100 so that the leg 210 can be inserted into the ship body 100. The legs 210 may have a cylindrical shape having a sharp bottom so as to be inserted into the sea floor.

The leg supports 220 may be provided on the ship body 100 so as to be adjacent to the leg holes 210 to movably surround the legs 210. For example, the leg supports 220 may be configured to concentrically wrap the legs 210 so as to have an inside diameter that is slightly larger than the cross-sectional shape of the legs 210. The leg supports 220 allow the legs 210 to flow to some extent along the direction of rotation of the sea surface.

The leg winch 230 serves to raise and lower the leg 210. The leg winch 230 can be connected to the leg 210 to lower the leg 210 down to the sea level or to raise it back to the ship body 100. Of course, the leg 210 may be raised and lowered in various ways such as the self weight of the leg 210 and the inflow of the sea surface. And a clutch or the like for fixing the position of the leg 210 so that the leg 210 can be fixed or moved at the leg support 220. The clutch can be variously implemented by a bolt tightening method, a pressure tight contact method, or the like in which the leg 210 and the leg support 220 can be selectively brought into contact with each other.

Of course, the apparatus for installing a marine file of the present invention, which will be described later, can be installed not only in the floating leg type ship but also in various types of ships such as a jack-up type ship, a lug line, and the like.

On the other hand, the side part 300 is mounted on the ship body 100 so as to be fixed in position, and while the mount guide part 400 is movably fixed, the side part 300 is mounted on the mount guide part 400 Or installed in the installation hole 110.

The side portions 300 may have a plurality of rails to form a plurality of layers in a vertical direction and may be formed as a pair so as to face each other with respect to the installation hole 110. A pair of opposing rails may be disposed long on the side (side) with respect to the installation hole 110. Since the side portion 300 is located on the side of the installation hole 110, the side portion 300 may be referred to as a side structure.

The side portion 300 may have various shapes. For example, the side portion 300 may include a plurality of frame-shaped fixing bodies 301 projecting in a vertical direction to the ship body 100. The fixed body 301 may be provided with a plurality of rails. The configuration of the rails will be described later.

The mounting guide unit 400 not only allows the marine file 10 to be mounted on the ship body 100 in a standing state while fixing the marine file 10, So that the sea file 10 can be moved to the installation hole 110 and installed.

The mounting guide unit 400 may include a plurality of blocks movably installed along a pair of opposing rails and selectively fixing the position of the marine file 10.

At this time, the plurality of blocks may be composed of at least three so that the sea file 10 can be stably fixed and moved. Of course, a plurality of blocks may have two or more numbers.

In this embodiment, the three blocks are sequentially composed of a first block 410, a second block 420, and a third block 430. Here, the first block 410, the second block 420, and the third block 430 may be referred to as a first panel, a second panel, and a third panel. Although the detailed description is omitted, the first to fourth blocks 410 to 430 may be moved along the pair of side portions 300 including the linear moving means. For example, the linear moving means may be a linear motor, a skid, or the like.

The first block 410 is positioned adjacent to the installation hole 110 and can fix the lower portion of the marine file 10. 5, the first block 410 includes a mounting panel 411 and a fixing protrusion 412 protruding from the upper portion of the mounting panel 411 to fix the lower portion of the marine pile 10 to be inserted and fixed therein can do. A groove may be formed in the lower portion of the sea file 10 so that the foundation file and the fixing protrusion 412 can be inserted. The mounting panel 411 has a size capable of covering the mounting hole 110 when the mounting panel 411 is positioned above the mounting hole 110.

The second block 420 may be spaced apart from the upper portion of the first block 410 and may be installed to be movable along the side portion 300 while being fixed to surround the sea file 10.

The third block 430 may be spaced apart from the upper portion of the second block 420 and may be installed to be movable along the side portion 300 while being fixed to surround the sea file 10.

As shown in FIG. 6, the second block 420 and the third block 430 may include fixed panels 422 and 432 and rotating panels 423, 424, 433, and 434, respectively.

The fixed panels 422 and 432 are formed with file insertion holes 421 and 431 through which the marine files 10 are inserted. The rotation panels 423, 424, 433 and 434 are rotatably mounted on the fixed panels 422 and 432 so as to open and close the file insertion holes 421 and 431 and are paired to fix the positions of the marine files 10 . The file insertion holes 421 and 431 are formed to be slightly larger than the diameter of the marine file 10 so that the marine file 10 can be vertically moved while the position of the marine file 10 is not deviated along the horizontal direction.

The first block 410 returns to the original position in order to open the installation hole 110 after moving the marine file 10 to the upper portion of the installation hole 110 while the marine file 10 is installed, The block 420 and the third block 430 maintain the positions of the file insertion holes 421 and 431 and the marine files 10 located above the installation holes 110 in parallel, The vertical file of the sea file 10 can be precisely installed.

It has been described that the mounting guide portion 400 having such a configuration can be moved by the pair of side portions 300. The pair of side portions 300 may have a number of rails corresponding to a plurality of blocks of the mounting guide portion 400.

That is, the pair of rails includes a first rail 310 that movably supports the first block 410 so as to be adjacent to the installation hole 110, a second rail 310 that movably supports the second block 420, 320, and a third rail 330 that movably supports the third block 430. As shown in FIG.

Therefore, the mounting guide unit 400 can move toward the installation hole 110 or return to the original position through the side portion 300 while selectively mounting the marine file 10.

Of course, if necessary, the side portion 300 may be configured to be linearly moved along the installation hole 110 without being fixed to the ship body 100.

The lift unit 500 may be configured to fix the marine file 10 while ascending or descending the marine file 10 depending on the situation when the marine file 10 is assembled and mounted on the mount guide unit 400, The marine file 10 moved to the installation hole 110 can be lifted up to be installed at an installation position (undersurface) located under the installation hole 110 by the user.

The lift unit 500 may be mounted on the side part 300 to move the marine file 10 up and down. More specifically, the lift portion 500 may be mounted on the upper region of the side portion 300 located in the upper region of the installation hole 110. The lift part 500 can be implemented in various forms such as a rope, a hook, a crane, and a gantry.

For example, the lift unit 500 may include a hook wire 510, a wire connecting member 520, a lifting rope 530, and a rope support 540 as shown in FIG.

The hook wire 510 may be formed to be connected to the hook ring 20a of the marine file 10 located at the upper portion of the installation hole 110.

The wire connecting member 520 may be arranged to clamp the plurality of hook wires 510 and to surround the marine file 10. For example, the wire connecting member 520 may be coupled to each other such that the four connecting bars 521 are rectangular. Four hooks 510 may be fixed to each corner of the four connecting bars 521 and connected to the four hook rings 20a of the marine file 10. The connection bar 521 located at the rear side is rotatably configured to selectively open and close the inner space so that the marine file 10 can be positioned inside.

One side of the ascending / descending rope 530 may be coupled to the wire connecting member 520, and the other side may be connected to a motor, a hydraulic device, and the like to receive power.

Therefore, the ascending / descending rope 530 can ascend and descend the wire connecting member 520 to move the marine file 10 up and down in the vertical direction. The rope support 540 movably supports the lifting rope 530 and can be coupled to the side portion 300. Descending rope 530 movably installed on the rope support 540 can perform the ascending and descending operations of the marine pile 10 by a force acting in the opposite direction. For example, when the ascending / descending rope 530 on the side connected to the motor, the hydraulic device or the like is wound down vertically, the sea file 10 is lifted. On the contrary, when the ascending / descending rope 530 is released, Can be lowered.

The lift unit 500 having such a configuration can be connected to the marine file 10 when the mounting guide unit 400 fixing the marine file 10 is moved to the installation hole 110. 3, the lift unit 500 is installed at a predetermined height before the first block 410 of the mounting guide unit 400 moved to the installation hole 110 returns to the home position, It is possible to support the resolution file 10 so that the lower part of the resolution file 10 can be separated from the fixing protrusion 412 of the guide part 400. [

The first block 410 may then return to the original position after moving the marine file 10 to the upper portion of the installation hole 110. At this time, the second block 420 and the third block 430 support the marine file 10 at the upper part of the installation hole 110 without moving the marine file 10 so that the position of the marine file 10 is not shaken.

The lift unit 500 descends the marine file 10 while keeping the positions of the base files located above the file insertion holes 421 and 431 and the installation holes 110 in parallel to the base file located in the installation hole 110 So that the installation of the marine file 10 can be performed.

The anchor portion 600 may serve to stably fix the ship body 100 together with the floating leg portion 200 or alone before the sea file 10 is applied to the foundation file. The anchor portion 600 may be mounted on an edge region of the ship body 100.

The anchor portion 600 includes an anchor 610 for anchoring the ship body 100 to the sea floor, an anchor portion 610 for attaching the anchor portion 600 to the bottom of the ship body 100, And a winch 620 for moving the anchor 610 up and down.

Hereinafter, a method of installing a marine file having the above-described configuration will be described.

FIG. 8 is a side view showing the operation of installing a marine file in the marine file installation device of the embodiment of the present invention, and FIG. 9 is a flowchart showing a method of installing a marine file in the marine wind installation device of the present invention.

As shown in FIG. 8, the marine file 10 can be installed upright on the seam 5 by using the work line 1 equipped with the marine file installation device of this embodiment.

Here, the quay (5) is a structure constructed on the shore, which means a facility that serves as a marina of a ship made to allow one side of the ship to be attached to the land. The seawall 5 may also be referred to as a rock wall or other name and may not necessarily be installed at the seawall to secure the seawall 10 to the seawater installation device. For example, the present invention may be applied to a case where a marine file 10 mounted on another marine vessel is moved to a marine vessel of the present invention equipped with a marine file installation apparatus.

The seawall 5 can be constructed by installing a plurality of foundation files P on the sea and installing a structure such as concrete on the coast L and the foundation piles P. In the seam 5, the components constituting the sea file 10 and the crane C can be located.

The crane (C) can lift the heavy object and can be a moving crane (C) equipped with moving means for use in the quay (5). Of course, if necessary, the crane C may be used as a fixing crane C which is fixed on the crane 5.

First, a method of installing the marine file 10 on the seam 5 includes a step S110 of moving the work line 1 on which the marine file installation device is mounted and riding on the seam 5 as shown in FIG. 9, Can be performed. At this time, the installation hole 110 of the ship body 100 is positioned adjacent to the seam 5.

The step S120 of moving the first block 410 of the mounting guide part 400 to a position covering the mounting hole 110 is performed.

The step S130 of mounting the marine file 10 in the mounting guide part 400 with the crane C located on the seam 5 installed is performed. Therefore, the lower end of the marine file 10 can be fixed to the first block 410 of the mounting guide unit 400 by the crane C.

The second block 420 and the third block 430 in the state where the file insertion holes 421 and 431 are opened are fixed to the marine file 10 when the lower end of the marine file 10 is fixed to the first block 410. [ So that the outer peripheral surface of the marine file 10 is inserted into the file insertion holes 421 and 431 and then the file insertion holes 421 and 431 are closed so that the marine file 10 can be stably positioned Can be fixed.

The mounting guide portion 400 is moved to the original position, that is, the inside of the ship body 10 (S140), so that the sea file 10 is moved to the ship 1), it can be stably transported to the installation site.

FIG. 10 is a flowchart showing a method of installing a maritime file by using the offshore wind force installation apparatus of the present invention. A method of installing a marine file at sea will be described with reference to the aforementioned drawings and FIG.

In order to install the marine file 10, the work line 1 is moved so that the installation hole 110 of the work line 1 on which the marine file 10 is mounted is located at the work position (S210).

The leg body 210 of the floating leg portion 200 and the anchor 610 of the anchor portion 600 are brought into contact with the sea bed surface B, Its position can be fixed. Here, the ship body 100 can fix the installation position by using either the floating leg portion 200 or the anchor portion 600, for example, only the anchor 610 of the anchor portion 600. In addition, a jack-up leg or the like may be used instead of the floating leg portion 200.

The mounting guide portion 400 is moved toward the mounting hole 110 as a whole in a state where the marine pile 10 is fixed and the mounting hole 110 is moved in the direction of the mounting guide portion 400 1 block 410 (S220).

At this time, the lift part 500 located in the upper area of the installation hole 110 is fixedly connected to the hook ring 20a of the marine file 10 (S230)

The lift unit 500 lifts the marine file 10 as shown in FIG. 3 to separate the first block 410 of the loading guide unit 400 and the lower portion of the marine file 10 (S240). Thereafter, the second block 420 and the third block 430 enclose the marine file 10 in a closed state, and the first block 410 returns to the original position to open the installation hole 110 (S250 ).

Of course, as shown in FIG. 3, the second block 420 and the third block 430 may be placed in a state where the sea file 10 is opened.

4, the lift unit 500 is inserted into the installation holes 110 by the file insertion holes 421 and 431 formed in the second block 420 and the third block 430, By mounting the marine file 10 in a descending position while being guided by the guide, the marine file 10 can be stably and quickly installed while adjusting the vertical degree. The second block 420 and the third block 430 are returned to their original positions with the file insertion holes 421 and 431 opened and the lift unit 500 can be disassembled from the marine file 10.

As described above, according to the apparatus for installing a marine file and the method for installing a marine file using the same according to an embodiment of the present invention, not only can a marine file be transported by using one equipment and can be directly installed at sea, It can be installed together.

The Government of the Republic of Korea has announced and plans to implement a comprehensive offshore wind power generation plan to build a 2.5 GW capacity offshore wind power generation facility near the Southwest Sea until 2019. The present invention is based on the government's policy to provide a low- , Safe, and quick installation.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

1: Work line for installing marine files 10: Marine files
20: Steel pipe section 30:
100: Ship body 110: Installation hole 200: Floating leg portion
210: leg 220: leg support 230: leg winch
300: side portion 301: fixed body 310: first rail
320: second rail 330: third rail 400: mounting guide portion
410: first block 420: second block 430: third block
411: Mounting panel 412: Fixing projection 421, 431: File insertion hole
422, 432: fixed panels 423, 424, 433, 434:
500: lift part 510: hook wire 520: wire connecting member
530: lifting rope 540: rope support 600: anchor portion
610: Anchor 620: Winch

Claims (10)

A pair of side portions mounted on the ship body so as to be adjacent to the installation holes formed in the ship body through the plurality of layers and arranged to face each other with respect to the installation holes;
A first block having a fixing protrusion to which a lower portion of a marine file is inserted and fixed so that a marine file is mounted in a state erected between the pair of guide portions and horizontally movably between the pair of guide portions;
A second block installed horizontally between the pair of guide portions to surround and fix the navigation file on an upper side of the first block and guide the vertical position when the navigation file is mounted on the installation hole; And
A lift unit mounted on the pair of side portions to move up and down the marine file and to lower the marine file moved to the installation hole by the first and second blocks; The apparatus comprising: delete The method according to claim 1,
The first block is installed horizontally between the pair of side portions so as to surround and fix the navigation file on the second block, and when the navigation file is mounted on the installation hole, And a third block for storing the file. The method of claim 3,
Wherein the second block and the third block include:
A fixed panel in which a marine file insertion hole into which the marine file is inserted is formed;
And a pair of pivotal panels rotatably mounted on the fixed panel to open and close the pivotal insertion hole, the pivotal panels fixing the position of the pivotal file. The method of claim 3,
A pair of first rails movably supporting the first block and a pair of second rails movably supporting the second block on an upper side of the first rail, And a third rail movably supporting the second block on an upper side of the second rail. The method according to claim 1,
The lift unit includes:
A plurality of hook wires connected to a marine file located above the installation hole;
A wire connecting member fixed to the plurality of hook wires and arranged to surround the marine file;
An ascending / descending rope for moving the wire connecting member up and down; And
A rope support which movably supports the lifting rope and is coupled to the side portion; The apparatus comprising: 7. The method according to any one of claims 1 to 6,
And the side portion is movably mounted on the ship body along the longitudinal direction of the installation hole. Bidding the marine file installation device to the seawall;
Moving a first block movably mounted on a pair of side portions disposed to face each other with respect to an installation hole formed in the ship body to a position covering the installation hole;
Inserting and fixing a lower portion of the maritime file into a fixing protrusion formed on the first block by using a crane located on a quay wall;
Moving a second block provided on the upper side of the first block along the pair of side portions to wrap and fix the resolution file by the second block; And,
Moving the first and second blocks to the inside of the ship body when the sea file is fixed in a standing state by the first and second blocks; The method comprising: Moving an installation hole of a work line on which a marine file is mounted to a work position;
A first block which fixes a lower portion of a sea file and a second block which surrounds and fixes a marine file on the upper side of the first block and moves along a pair of side portions arranged to face each other with respect to the installation hole, One block to cover the installation hole and to place the solution file at the top of the installation hole;
Lifting the marine file using a lift provided at an upper end of the pair of side portions to separate the lower portion of the marine file from the first block;
Moving the first block to open the installation hole; And
And lowering the nail file so that the lift part installs the nail file at the work position. 10. The method of claim 9,
Further comprising moving an installation hole of the work line to a work position and lowering an anchor provided on the work line to fix the work line to the work location.

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