KR101667042B1 - Integrated Device offshore wind turbine installation - Google Patents

Abstract

The present invention relates to a device for installing an integrated offshore wind turbine to enable the stable and convenient installation of the integrated offshore wind turbine on a base structure. The present invention provides the device for installing the integrated offshore wind turbine including: a barge body; a fixing means installed in the barge body and fixating the integrated turbine; and a transferring means formed in the barge body and transferring the integrated turbine fixated by the fixing means to a top surface of the base structure constructed in the sea. The transferring means includes: movable rails having a length and coupled to a top surface of the barge body to be able to move while being seated on top surfaces of fixed rails; a carrier formed to drive on top surfaces of the movable rails while being seated on the top surfaces of the movable rails and fixating the integrated turbine; a movable rail transferring cylinder formed in the barge body, receiving power, and moving the movable rails on the fixed rails; and a carrier transferring cylinder formed in the movable rails, receiving power, and transferring the carrier on the movable rails. The carrier includes a driving unit seated on the top of the movable rails, coupled to a rod of the carrier transferring cylinder, and driving on the top surfaces of the movable rails and a fixing unit extended from the driving unit and receiving and fixating a lower part of a tower column forming the integrated turbine.

Description

(Integrated Device offshore wind turbine installation)

The present invention relates to an apparatus for installing an offshore wind turbine integrated turbine in which a turbine adapted to generate wind power is installed on an upper part of a base structure constructed from a sea having a depth, and more particularly, And an installation device for an offshore wind turbine integrated turbine that can perform an installation operation easily and stably without applying a separate crane facility for lifting the turbine, thereby improving the efficiency and efficiency of the operation.

Generally, wind power generation is an excellent source of alternative energy for petroleum, and is one of the energy sources effective for environmental measures such as prevention of global warming.

The Wind Turbine Generator (WTG) system, which is to be developed through this wind power, consists of Nacelle equipped with a hub system including wings, various machines, electric and control devices, The state consists of towers

On the other hand, onshore type wind turbines and offshore type wind turbines can be classified according to the location of the wind turbine generator.

In the above, offshore wind power generation is the construction of a wind power generation complex on the water or water to produce electric power by the wind. The wind power is stronger than that on land, the wind power is high by stable wind pressure, It is environmentally friendly, and it is economical to use construction materials for transportation and installation of wind turbine generators according to the convenience of transportation.

As such, offshore wind power generation is mainly based on a fixed bottom type wind power generation technique, and is installed on a relatively shallow depth offshore from the land. The main constituent of the former is a support structure that is submerged in water The tower comprises a foundation structure, a tower column installed at the top of the foundation structure at the top of the water surface, and a turbine fixed to the top of the tower column and converting wind energy into electric energy.

Generally, the above-mentioned offshore wind turbine generator is operated on a separate barge (towing line) by installing a wind turbine composed of a tower column and a turbine manufactured on the land, Is installed on a foundation structure through a large crane mounted on a crane line separately from the barge line so that the lower end of the tower column is coupled to the foundation structure and is erected upright.

However, such a conventional installation apparatus and method for installing an offshore wind power generator has a problem in that it is cumbersome and costly to work.

That is, a barge for transporting equipment, such as a wind power generator, and a crane line equipped with a crane equipment must be installed at the same time and operated.

Accordingly, in recent years, there have been proposed installation devices and installation methods capable of installing a marine power generation device without separately providing a barge line and a crane line.

Korean Patent Registration No. 10-1262089 (name: a method of installing a weather tower and a wind turbine in a sea) discloses a method of installing a wind turbine on a foundation structure constructed on the sea, as known in the art, Installing a tow unit on the wind turbine generator; The wind turbine installed with the traction unit is shipped on the upper side support structure of the large barge and operated to the vicinity of the foundation structure constructed on the sea side so that one side of the bottom part of the wind turbine is connected to the upper side of the foundation structure Pivotally engaging and then mooring close to the periphery of the foundation structure; Obtaining a preliminary angle for easily raising the wind power generator from the foundation structure by adjusting the ballast to raise the stern of the large barge and raise the athlete; Operating a setting barge to elevate the wind power generator from the large barge to the upper part of the foundation structure and anchoring it close to the periphery of the foundation structure on the opposite side of the anchored large barge; A pulling wire is hooked to a pulling portion of a wind power generator through a winch provided on a large barge, and a pulling wire is guided to an upper portion through a pulley provided on a side of a setting barge line, Fitting the wires correspondingly; Setting a wind power generator on top of the foundation structure while pulling the pull wire through the winch of the setting barge and releasing the pull wire through the winch of the large barge while maintaining the tension on the setting pants side and the pull wire on the side of the large pants; And a step of constructing a wind power generator by connecting a fixed portion provided at a lower portion of the wind power generator as a fastening member to an upper portion of the foundation structure.

In Korean Patent Laid-Open Publication No. 10-2014-0050186 (name: offshore wind power generation apparatus and rapid installation method thereof), turbine, blade, tower and file of an offshore wind power generation apparatus are installed on a ship A component transporting step for transporting the components to be loaded on the components; A file connecting step of inserting a file into the sleeve of the tower; And a file installation step of fixing the file inserted in the sleeve part to the bottom of the sea bed.

On the other hand, Korean Patent Registration No. 10-1334584 (entitled: Offshore Wind Turbine Transfer Method Using a Maritime Transport System) discloses an offshore wind turbine generator for generating electricity by being installed on the sea, as known in the art; A dedicated barge for loading the offshore wind turbine generator and transferring the offshore wind turbine to a desired sea point; A buoyant reinforced concrete structure having a ballast tank inside the main housing, the buoyant reinforced concrete structure being made of reinforced concrete to support a lower portion of the offshore wind power generator, the main housing being attached to a lower end of the dedicated barge; A tugboat towing the dedicated barge to a desired marine point; A chain for connecting the private barge and the tug boat to each other; The method comprising the steps of: preparing an offshore wind turbine generator for generating electricity by installing the offshore wind turbine generator on the sea; Mounting the offshore wind power generator on a dedicated barge to transport the offshore wind power generator to a desired offshore point; Injecting a certain amount of seawater into a ballast tank located inside the buoyant reinforced concrete structure attached to the bottom of the bottom of the dedicated barge; And connecting the dedicated barge and the tug boat to each other by using the chain for towing, and towing the dedicated barge to a desired marine vessel, and a method of transferring the offshore wind turbine using the marine transportation system.

In addition, as disclosed in Korean Patent Registration No. 10-1338358 (titled "offshore wind power generator installation line"), as is known in the art, a receiving groove is formed from a bow and a stern toward a middle portion of a hull, hull; A plurality of rigs installed at respective corner portions of the hull and being lifted and lowered toward the seabed; A plurality of cranes provided at respective corners of the hull; A flexible linker installed in any one of the player and the athlete and connected to a base material provided on the sea; And a cushioning member provided at a lower end of the league, the cushioning member being in close contact with the seabed when the league is lowered to mitigate an impact on the league, wherein the receiving recess comprises a first receiving groove formed in the bow, Wherein the lowest point of the first receiving groove corresponds to the water line and the lowest point of the second receiving groove corresponds to the upper side of the water line.

1, Korean Patent Registration No. 10-1262089 2, Korean Patent Publication No. 10-2014-0050186 3, Korean Patent Registration No. 10-1334584 4, Korean Patent Registration No. 10-1338358

However, since the conventional apparatus and method for installing a marine power generation device as described above must be equipped with a large lifting device such as a separate crane in order to couple a marine power generation facility to a base structure installed in the sea, And there was an uneconomical problem.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a turbine, which can be easily and stably installed without installing a large- It is an object of the present invention to provide an apparatus for installing an offshore wind turbine integrated turbine which is capable of performing installation work and is economical and capable of improving work efficiency.

In order to accomplish the above object, according to the present invention, there is provided an apparatus for installing an offshore wind turbine integrated turbine, comprising: a barge main body having a buoyancy and running on a water surface; And a conveying means provided on the barge main body for conveying the integral turbine fixed to the fixing means to an upper portion of the foundation structure installed on the sea, wherein the installation means for installing an offshore wind turbine integrated turbine ; The conveying means includes a moving rail which is movably coupled to the upper portion of a fixed rail having a length on the upper surface of the barge main body so as to be positioned on the upper portion of the fixed rail, And a moving rail transfer cylinder provided on the barge main body and adapted to move the movable rail on the fixed rail under the power of the barrel main body, And a carrier transporting cylinder adapted to receive the carrier and move the carrier on the moving rail; The transporting body includes a traveling section which is positioned at an upper portion of the moving rail and is adapted to travel on an upper portion of the moving rail when the load of the carrier transporting cylinder is fastened to the traveling rail, And a fixing part for fixing and fixing the lower end of the fixing part.

The barge main body is provided with position adjusting means for lifting and lowering the fixed core member fixed upright on the sea floor in a state where a part of the barge main body is fixed to the barge main body to adjust and fix the position of the barge main body with respect to the water surface .

The barge main body further includes a rotating body to which the fixed rail is fixed and which is rotatably installed on the barge main body, and a rotating member including a rotating member for rotating the rotating body with power applied thereto .

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The installation apparatus for an offshore wind turbine integrated turbine according to the present invention as described above has an effect that installation work can be performed simply and stably without application of large-sized crane equipment when an integrated turbine is installed in a foundation structure.

Accordingly, it is possible to install the offshore wind turbine integrated turbine on the foundation structure while being economical and improving the efficiency of the operation.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic perspective view showing an apparatus for installing an offshore wind turbine integrated turbine according to an embodiment of the present invention; FIG.
Fig. 2 is a schematic front sectional view showing an installation apparatus for an offshore wind turbine integrated turbine according to the present embodiment. Fig.
Fig. 3 is a schematic plan view showing an installation device for an offshore wind turbine integrated turbine according to the present embodiment. Fig.
4 is a schematic side view showing an installation device for an offshore wind turbine integrated turbine according to the present embodiment.
Fig. 5 is a schematic view showing a fixing means applied to an installation apparatus for an offshore wind turbine integrated turbine according to the present embodiment; Fig.
Fig. 6 and Fig. 7 are schematic views showing a conveying means applied to an installation apparatus for an offshore wind turbine integrated turbine according to the present embodiment. Fig.
Fig. 8 and Fig. 9 are schematic views showing a carrier constituting a conveying means applied to an apparatus for installing an offshore wind turbine integrated turbine according to the present embodiment; Fig.
10 is a schematic view showing a position adjusting means applied to an apparatus for installing an offshore wind turbine integrated turbine according to the present embodiment.
11 is a schematic view showing a method for installing an offshore wind turbine integrated turbine according to an embodiment of the present invention.
Figs. 12 to 25 are schematic views showing a method of installing an offshore wind turbine integrated turbine according to this embodiment sequentially.
26 to 28 are schematic views showing a rotating means applied to an apparatus for installing an offshore wind turbine integrated turbine according to the present embodiment.

Hereinafter, an apparatus for installing an offshore wind turbine integrated turbine according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

1 to 10 are views showing an installation apparatus for an offshore wind turbine integrated turbine according to an embodiment of the present invention. An installation apparatus (1) for an offshore wind turbine integrated turbine according to the present embodiment has buoyancy, A fixing means 3 for fixing the integral turbine 10 installed on the barge main body 2 and integrally joining the tower pillars 11 and the turbine 12, And conveying means 4 provided on the barge main body 2 and conveying the integral turbine 10 fixed to the fixing means 3 to an upper portion of the foundation structure 100 mounted on the sea.

That is, after the integrated turbine 10 is fixed to the fixing means 3, the integrated turbine 10 is transported to the installation position in the sea, The lower end of the tower column 11 is fixed to the upper end of the base structure 100 installed in the sea.

In this case, the foundation structure 100 is installed in the sea, the lower part is pierced and fixed by the ground of the sea floor, and the upper part is fixed to be exposed to the upper part of the water surface, And a coupling end to which a lower end of the coupling member is coupled.

It is preferable that the tower pillar 12 has a column shape in which a wind turbine 12 adapted to generate power by receiving wind energy at its upper end is fixed.

The integrated turbine 10 may be a structure in which the tower column 11 and the wind turbine 12 are coupled to each other and coupled to the foundation structure 100 to generate wind power.

The upper surface of the barge main body 2 has a flat surface such that the fixing means 3 and the conveying means 4 are fixed on the upper surface thereof. Or may be composed of a non-powered line traveled through a tugboat which is not shown, or may be a power line running on the water surface by itself, and may be applied according to the user's selection Is most preferable.

In the apparatus 1 for installing an offshore wind turbine integrated turbine according to the present embodiment as described above, the above conveying means 4 includes an upper portion of a fixed rail 21 fixed on the upper surface of the barge main body 2, And the upper end of the moving rail 41 is moved in a state of being positioned on the upper part of the moving rail 41 so that the integral turbine 10 is fixed A moving rail transfer cylinder 43 provided on the barge main body 2 and adapted to receive the power and move the movable rail 41 on the fixed rail 21, And a carrier transporting cylinder (44) provided on the rail (41) and adapted to receive the power and move the carrier (42) on the moving rail (41).

That is, the moving rail 41 travels on the fixed rail 21 and its front end moves to a position extending to the outside of the barge main body 2 so that the carrier 42 is moved to the outside of the barge main body 2 .

Accordingly, the traveling coordinates of the carrier 42 can be extended to the upper portion of the foundation structure 100 located outside the barge main body 2.

Therefore, the carrier 42 travels on the moving rail 41 to transport the carrier 42 to the upper portion of the foundation structure 100.

The upper end of the fixed rail 21 is formed with a protruding portion and the lower end of the movable rail 41 is formed with a coupling groove for fitting the protruding portion into the protruding portion. ; It is most preferable that the upper end of the moving rail 41 is formed with a rounded portion and the lower end of the carrier 42 is formed with a hook-shaped coupling groove to be fitted with the projected portion.

It is preferable that the fixed rail 21 is composed of two pairs of the fixed rail 21 disposed on the barge main body 2 with an interval therebetween. The movable rail 41 is divided into two pairs of the fixed rails 21, It is most preferable that two pairs are formed so as to be able to run on each of them.

The carriage 42 includes a traveling section 45 which is positioned at an upper portion of the moving rail 41 and is connected to a rod of the carrier transporting cylinder 44 so as to travel on the upper portion of the moving rail 41, And a fixing part 46 extending from the traveling part 45 and receiving and fixing the lower end of the tower column 11 constituting the integral turbine 10. The fixing part 46 Most preferably, the traveling portions 45, which are coupled to the moving rails 41, are disposed on both sides of the traveling rails 41, respectively.

Meanwhile, it is preferable that a horizontal holding cylinder is additionally provided so that the carrier 46 can maintain the horizontal while the moving part 42 is moving.

The fixing part 46 has a fixing member 5 having a through hole for receiving the lower end of the tower column 11 to be inserted therethrough and a part of the outer surface of the tower column 11 is fastened and fixed .

The fixing member 5 preferably comprises a fixed cylinder having a rod having a coupling piece to which a coupling member extending in the outward direction from the outer side of the tower column 11 is fixed. , It is most preferable that the tower column 11 is vertically moved up and down.

The fixing part 46 has a plate-shaped fixing body 461 having the through-hole formed therein when the driving parts 45 are connected to each other. The fixing part 461 is rotatably fixed to the front end of the fixing body 461, And a cover 462 for opening and closing the front surface of the ball.

That is, according to the rotation of the lid 462, the front surface of the through hole is opened or closed to prevent the lower end of the tower column 11 accommodated in the through hole from being unstably released, It is.

Accordingly, the lid 462 is rotated in a state where the lower end of the tower column 11 is coupled to the foundation structure 100, and the lid 462 is rotated so that the integral turbine 10 can be detached from the through- .

5, the fixing means 3 is fixed to the upper surface of the barge main body 2, and has a fixing groove formed on the upper surface thereof and having a fixing groove to which the lower end of the tower column 11 is fitted, Like shape, and can be disposed at a central portion of the barge main body 2; It can be fixed to the fixing portion 46 and fixed to the movable rail 41, and it is most preferable to apply it according to the user's selection.

The apparatus 1 for installing an offshore wind turbine integrated turbine according to the present embodiment as described above is provided in the barge main body 2 described above and is mounted on the barge main body 2 in a state where a part thereof is fixed to the barge main body 2, And a position adjusting means (6) for lifting and lowering the fixed core (22) which is fixed so as to adjust the position of the barge main body (2) with respect to the water surface.

That is, by fixing the position of the barge main body 2 to the barge main body 2 through the position adjusting means 6, it is prevented that the barge main body 2 is steplessly moved by the wake of the water surface.

Accordingly, the barge main body 2 can be stably installed without the flow of the barge main body 2 when the integrated turbine 10 is installed in the foundation structure 100.

It is preferable that the position adjusting means 6 is provided at a corner portion of the barge main body 2 and that the fixed core member 22 is disposed at the corner portion of the barge main body 2, And it is most preferable that the upper end of the hole is provided with a flange 23 to which a part of the position adjusting means 6 is engaged.

It is preferable that the fixed core 22 is made of a metallic pipe made of a metal pipe having both ends penetrated.

10, the position adjusting means 6 includes a flange fixing member 61 fixed to the flange 23, a core fixing member 62 attached to and detached from the fixed core member 22, And a gap adjusting cylinder 63 for connecting the flange fixing member 61 and the core fixing member 62 and adjusting the spacing therebetween.

The flange fixing member 61 and the core fixing member 62 are respectively provided with the fixing bodies 64 which are engaged with and separated from the outer circumferential surfaces of the flange 23 and the fixed core 22 And the fixed body 64 is connected to the fixed body movable leader 65 provided in each of the flange fixing member 61 and the core fixing member 62 so that the flange 23 and the fixed core 22 Most preferably in the lateral direction and in the lateral direction, respectively.

This allows the position of the fixed core 22 contacting the flange 23 to be adjusted so that the lower end of the fixed core 22 can be fixed to and separated from the seabed surface. As shown in FIG.

Therefore, the height of the barge main body 2 can be positioned higher than the water level, if necessary, so that the flow can be prevented from being originally prevented by the worm, and the integrated turbine 10, which is transported by the transporting means 4, The height of the moving coordinate of the foundation structure 100 can be appropriately set to the height of the coupling end of the foundation structure 100, and the installation work can be performed more stably.

26 to 28, the fixed rail 21 is fixed to the barge main body 2 so as to be rotatably mounted on the barge main body 2, And a rotating means 7 including a rotating body 71 rotatably installed on the barge main body 2 and a rotating member 72 rotating the rotating body 71 with power applied thereto, Lt; / RTI >

28, the fixed rail 21 is disposed on the rotating main body 71 and rotates in the same direction when the rotating main body 71 rotates. Thus, the barrel main body 2 The position of the fixed rail 21 is corrected through the rotating means 7 so that the traveling trajectory of the conveying means 4 can be adjusted so as to be stable As shown in FIG.

On the other hand, the fixing means 3 may be fixed to the rotating body 7, and is preferably applied according to the user's selection.

A method for installing an offshore wind turbine integrated turbine according to an embodiment of the present invention will be described in detail with reference to the above-described apparatus 1 for installing an offshore wind turbine integrated turbine according to the present embodiment.

The method for installing an offshore wind turbine integrated turbine according to the present embodiment includes an integrated turbine manufacturing step S100 for manufacturing an integrated turbine 10 in which a tower column 11 and a turbine 12 are integrally combined I have.

That is, the integrated turbine 10 can be manufactured on the land, and the operation can be performed quickly and accurately.

In the method for installing an offshore wind turbine integrated turbine according to the present embodiment, the upper part is fixed so as to be exposed to the upper part of the water surface and the lower part of the tower column 11 is fastened to the upper part. (S200) for constructing a foundation structure (100) provided with the foundation structure (100).

That is, the foundation structure 100 is installed at a position for installing the offshore wind power generator.

The method for installing an offshore wind turbine integrated turbine according to the present embodiment is characterized in that the integrated turbine loading step (S300) for fixing and mounting the integrated turbine (10) on the fixing means (3) provided on the barge main body ).

At this time, the barge main body 2 is loaded on the wharf with a loading operation, and a separate crane facility installed on the ground is applied to stably load the barge main body 2. The integral turbine 10 Are mounted in an upright posture.

In addition, the fastening members provided on the tower pillars 11 are fixedly coupled to the fixing member 5 provided on the carrier 42.

When the integrated turbine 10 is loaded on the barge main body 92 through the integrated turbine loading step S300 as described above, the barge main body 2 is moved to the barge main body for transferring the barge structure 100 to the constructed marine vessel Step S400 is performed.

At this time, the barge main body 2 is connected to a separate tugboat, and the foundation structure 100 is moved to the installed position through the tugboat, as shown in FIGS. 12 and 13.

When the barge main body 2 is transferred to the position where the base structure 100 is installed through the barge main body transfer step S400 as described above, (S500) of fixing the barge main body with respect to the barge main body fixing step (S500).

The fixed core 22 is fixed to the undersurface while penetrating the inside of the flange 23 formed at the corner of the barge main body 2 and the flange 23 The height of the barrel body 2 is adjusted on the fixed core member 22 while connecting and fixing the fixed core member 22 to the height of the coupling end of the foundation structure 100, As shown in FIG.

When the barge main body 2 is fixed to the sea via the barge main body fixing step S500, as shown in Figs. 15 to 18, the barge main body 2 is fixed to the fixing means 3 via the conveying means 4. [ (S600), in which the integrated turbine (10) is transferred to the upper portion of the foundation structure (100), and then the lower end of the tower column (11) is fastened and fixed to the coupling end.

15 and 16, the movable rail transfer cylinder 43 is driven to transfer the movable rail 41 to the foundation structure 100 side on the fixed rail 21, After the front end of the moving rail 41 is positioned to cover the upper end of the foundation structure 100, the carrier transporting cylinder 44 is driven to travel the carrier 42 on the moving rail 41, The lower end of the tower column 11 may be positioned above the joining end of the foundation structure 100. [

At this time, it is preferable to drive the fixed cylinders constituting the fixing member 5 to raise the integral turbine 10 so that the lower end of the tower column is positioned above the fixing means 3, , And when the integrated turbine (10) is positioned on the upper part of the foundation structure (100), the fixed cylinder is reversely driven so that the lower end of the integrated turbine (10) The fixing member 5 and the tower column 11 may be separated from each other when the foundation structure 100 and the integrated turbine 10 are combined.

When the integrated turbine 10 is coupled to the foundation structure 100 through the integrated turbine fixing step S600 as described above, as shown in FIGS. 19 to 23, the integrated turbine 10 is transferred from the conveying means 4, (S700) for separating the transfer means (10) and returning the transfer means (4) to the home position.

19, the lid 462 is pivoted by the carrier 42 to open the through-hole. As shown in Figs. 20 and 21, the carrier 42 is moved to the transport rail 42, The integral turbine 10 is detached from the through-hole by returning the turbine 10 back to its original position on the turbine shaft 41.

22 and 23, when the movable rail 41 is returned to the original position on the fixed rail 21, the movable rail 41 is separated from the foundation structure 100. As shown in FIGS.

As described above, when the conveying means 4 is restored to its original position through the conveying means returning step S700, as shown in FIG. 24, the height of the barge main body 2 is adjusted so as to float on the water surface The barge-body releasing step S800 is performed.

At this time, the height of the barge main body 2 with respect to the fixed core member 22 is lowered through the position adjusting means 6, and the fixed core member 22 is raised so that the fixed core member 22 may be separated so that the barge main body 2 is floated so as to be movable on the water surface.

When the barge main body release step S800 is performed as described above, the installation work of the offshore wind turbine integrated turbine 10 is completed as shown in FIG.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

1: Installer 10: Integral turbine
11: Tower pillar 12: Turbine
100: foundation structure 2: barge main body
21: stationary rail 22: stationary core
23: Flange 3: Fixing means
4: conveying means 41: moving rail
42: Carrier 43: Moving rail transfer cylinder
44: Carrier conveying cylinder 45:
46: fixing part 461: fixed body
462: lid 5: fixing member
6: position adjusting means 61: flange fixing member
62: core member fixing member 63: gap adjusting cylinder
64: Fixture 65: Fixture drive cylinder
7: rotating means 71: rotating body
72:

Claims (4)

A barge main body (2) having buoyancy and running on the water surface; A fixing means 3 installed on the barge main body 2 for fixing the integrated turbine 10 integrally coupled with the tower column 11 and the turbine 12; A moving rail 41 movably coupled to a top of the barrel main body 2 so as to be positioned on a fixed rail 21 fixed on the upper surface of the barrel main body 2, (42) for traveling the upper part of the movable rail (41) in a state where the integrated turbine (10) is fixed in a state where the movable rail (41) A moving rail transfer cylinder 43 for moving the movable rail 41 on the movable rail 41 so as to move the movable rail 41 on the movable rail 41, Conveying means (4) having a carrier transfer cylinder (44) and transferring the integrated turbine (10) fixed to the fixing means (3) to the upper part of the installed base structure (100); A position adjusting means for adjusting the position of the barge main body 2 with respect to the water surface by lifting and lowering the fixed core member 22 which is fixed upright on the sea floor in a state where a part of the stomach is fixed to the barge main body 2 6); A rotary body 71 which is rotatably installed on the barge main body 2 and a rotary member 72 which rotates the rotary body 71 by applying power to rotate the conveying means 4, Means (7) for installing an offshore wind turbine integrated turbine, said apparatus (1) comprising:
The above-described carrier 42,
A traveling section 45 which is positioned at an upper portion of the traveling rail 41 and is adapted to travel on an upper portion of the traveling rail 41 by fastening a rod of the carrier transporting cylinder 44, And a fixing part (46) for receiving and fixing the lower end of the tower column (11) constituting the integral turbine (10);
The fixing portion 46, as described above,
Shaped plate-like fixed body 461 having a through hole connecting the traveling parts 45 and a lid 462 rotatably fixed to the front end of the fixed body 461 for opening and closing the front face of the through- , A fixing member (5) having a part of the outer surface of the tower column (11) fastened and fixed is provided;
The fixing member (5)
And a fixed cylinder having a rod having a coupling piece to which a coupling piece extending outwardly from an outer surface of the tower column 11 is fixed;
At the corners of the barge main body 2,
A hole is formed through which the fixed core (22) is disposed;
At the top of the hole,
A flange (23) to which a part of the position adjusting means (6) engages is provided;
The position adjusting means (6)
A flange fixing member 61 fixed to the flange 23, a core fixing member 62 attached to and detached from the fixed core member 22, and a flange fixing member 61 fixed to the flange 23 between the flange fixing member 61 and the core fixing member 62 And a gap adjusting cylinder (63) for adjusting the interval between the adjacent chambers (63).
In the flange fixing member 61 and the core fixing member 62,
(64) adapted to be engaged and separated in proximity to and spaced apart from the outer peripheral surface of the flange (23) and the fixed core (22), respectively;
The above-mentioned fixture 64,
And are connected to the flange fixing member 61 and the core fixing member 62 so as to be adjacent to and spaced apart from each other in the direction of the flange 23 and the fixed core 22 Wherein the turbine is mounted on the wind turbine. delete delete delete

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