KR101599015B1 - Frame structure for transporting jacket and system for transporting jacket comprising the same - Google Patents

Abstract

A jacket carrying frame structure and a jacket carrying system including the same are provided. The jacket transport frame structure includes a first sub frame structure and a second sub frame structure formed on a ship body for transporting a first jacket and having a plane symmetry structure with each other, A first vertical frame connected to the first lower frame in a vertical direction, a first support plate formed on one side of the first lower frame and supporting the first jacket, And a first hinge unit coupled to the first jacket and fixing the first jacket.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a jacket transport frame structure,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jacket transport frame structure and a jacket transport system including the same.

A jacket is a substructure of a wind power structure. Since these jackets have to be transported in a heightwise direction on a ship or transported on a ship, there is a limit to the number of transports at a time, which may be an important issue. Also, when unloading a jacket, heavy equipment such as a crane is needed, and the cost of unloading is also an important issue because of heavy input costs of such heavy equipment. Therefore, there is a growing need for structures that can safely carry and unload jackets while reducing shipping and handling costs.

U.S. Publication No. US2012-0247380 (published on October 10, 2012)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a jacket carrying frame structure capable of increasing the number of jackets that can be carried and safely unloading a jacket using a hinge.

Another problem to be solved by the present invention is to provide a jacket carrying system that enables the jacket to be freely moved and the jacket can be safely unloaded using the hinge.

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

One embodiment of the jacket transporting frame structure of the present invention for solving the above-mentioned problems includes a first sub-frame structure and a second sub-frame formed on the ship for transporting the first jacket, The first subframe includes a first lower frame, a first vertical frame connected to the first lower frame in a direction perpendicular to the first lower frame, a first vertical frame formed on one side of the first lower frame, And a first hinge unit formed on the first support plate and coupled to the first jacket to fix the first jacket.

The first jacket and the first hinge unit are engaged and fixed while the first jacket is standing, and then the first hinge unit is rotated and the first jacket is laid down and loaded.

The first hinge unit includes first and second fixed units formed on an upper surface of the first support plate and facing each other, and a second hinge unit rotatably coupled between the first and second fixed units, And a pipe unit inserted in the first hole of the support unit and engaged with the leg.

Wherein the supporting unit further includes a second hole different from the first hole, the first and second fixed units each include third and fourth holes, and the rod passing through the second through fourth holes The support unit, the first and second fixed units are coupled to each other.

A plurality of legs are provided at the lower edge of the first jacket, and a plurality of the first hinges are engaged with the plurality of legs.

A first upper frame connected to the first vertical frame, a second support plate formed on one side of the first upper frame and supporting the second jacket, and a second support plate formed on the second support plate, And a second hinge unit coupled to the second jacket.

Wherein the first lower frame includes first and second frames facing each other and a third frame connecting the first frame and the second frame, And fourth to seventh frames extending in a second direction intersecting with the first direction, wherein the first support plate is formed on the same plane as the first to third frames, 3 frame.

The second subframe structure may include a second lower frame formed in a plane symmetrical structure with the first lower frame, a second vertical frame formed in a plane symmetric structure with the first vertical frame, And a third support plate.

The hinge portion may be formed on the third support plate.

According to another aspect of the present invention, there is provided a jacket carrying system including a jacket carrying frame structure as described above, wherein the jacket carrying frame structure includes a plurality of jacket carrying frame structures disposed on the ship .

1 is a perspective view illustrating a jacket transport system according to an embodiment of the present invention.
Fig. 2 is a perspective view illustrating the jacket-carrying frame structure of Fig. 1;
Fig. 3 is an enlarged perspective view of A; Fig.
4 is a perspective view illustrating a jacket transport system according to another embodiment of the present invention.
5 is a perspective view illustrating a jacket transport system according to another embodiment of the present invention.

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. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

It is to be understood that when an element or layer is referred to as being "on" or " on "of another element or layer, All included. On the other hand, a device being referred to as "directly on" or "directly above " indicates that no other device or layer is interposed in between.

The terms spatially relative, "below", "beneath", "lower", "above", "upper" May be used to readily describe a device or a relationship of components to other devices or components. Spatially relative terms should be understood to include, in addition to the orientation shown in the drawings, terms that include different orientations of the device during use or operation. For example, when inverting an element shown in the figures, an element described as "below" or "beneath" of another element may be placed "above" another element. Thus, the exemplary term "below" can include both downward and upward directions. The elements can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.

One element is referred to as being "connected to " or" coupled to "another element, either directly connected or coupled to another element, One case. On the other hand, when one element is referred to as being "directly connected to" or "directly coupled to " another element, it does not intervene another element in the middle. Like reference numerals refer to like elements throughout the specification. "And / or" include each and every combination of one or more of the mentioned items.

Although the first, second, etc. are used to describe various elements, components and / or sections, it is needless to say that these elements, components and / or sections are not limited by these terms. These terms are only used to distinguish one element, element or section from another element, element or section. Therefore, it goes without saying that the first element, the first element or the first section mentioned below may be the second element, the second element or the second section within the technical spirit of the present invention.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is noted that the terms "comprises" and / or "comprising" used in the specification are intended to be inclusive in a manner similar to the components, steps, operations, and / Or additions.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

Hereinafter, a jacket transport system according to an embodiment of the present invention will be described with reference to FIGS. 1 to 3. FIG.

1 is a perspective view illustrating a jacket transport system according to an embodiment of the present invention. Fig. 2 is a perspective view illustrating the jacket-carrying frame structure of Fig. 1; Fig. 3 is an enlarged perspective view of A; Fig.

1, a jacket carrying system 1 according to an embodiment of the present invention includes a plurality of jacket carrying frame structures 110, 120, 130, 140, 150 disposed on a hull 10 . Here, only five jacket carrying frame structures 110, 120, 130, 140 and 150 are shown, but are not limited thereto. That is, it may further include more jacket carrying frame structures, and may include fewer jacket carrying frame structures. That is, the number of jacket transport frame structures may vary depending on the size of the ship and the transportation situation.

The plurality of jacket conveying frame structures 110, 120, 130, 140 and 150 may be arranged in the third direction Z on the hull 10. 1, the jacket transporting frame structures 110, 120, 130, 140, and 150 may be arranged adjacent to each other as well as spaced apart in the third direction Z . A detailed description of the jacket-carrying frame structure will be given later.

Referring to Fig. 2, a first jacket carrying frame structure 110 is shown. The description of the first jacket transporting frame structure 110 described with reference to FIG. 2 is equally applicable to the remaining jacket transporting frame structures 120, 130, 140, and 150 shown in FIG. 1, The frame structure 110 will be described as an example.

The first jacket transport frame structure 110 may include a first sub frame structure SFS1 and a second sub frame structure SFS2.

Specifically, the first sub-frame structure SFS1 is formed on the hull 10 and includes a first lower frame 160a, a first vertical frame 170a, a first upper frame 180a, (200), and a second support plate (210).

The first lower frame 160a may include first and second frames F1 and F2 facing each other and a third frame F3 connecting the first and second frames F1 and F2 .

The first and second frames F1 and F2 correspond to long sides of the base of the first subframe structure SFS1 and may be arranged to be parallel to each other in the first direction X so as to face each other. The third frame F3 may be a frame to which a first support plate 200 described later is attached, and may be a frame corresponding to a short side of the base of the first subframe structure SFS1. Further, each corner of the first lower frame 160a may be fixed to the hull 10 through welding, but is not limited thereto.

The first vertical frame 170a includes fourth to seventh frames F4 to F7 extending in the second direction Y intersecting the first direction X on the respective corners of the first lower frame 160a, F7).

The fourth and fifth frames F4 and F5 are formed at positions adjacent to the first and second support plates 200 and 210 than the sixth and seventh frames F6 and F7, The lengths of the first and second frames F4 and F5 extending in the second direction Y may be higher than the stacking height of the first upper frame 180a in the second direction Y. [ The reason why the length in the second direction Y of the fourth and fifth frames F4 and F5 is higher than the height in the second direction Y of the first upper frame 180a is that the fourth and fifth frames F4, F5 prevent the second jacket J2 mounted on the first upper frame 180a from falling to the floor.

 The first upper frame 180a includes eighth and ninth frames F8 and F9 formed on the first vertical frame 170a and arranged in parallel with the first and second frames F1 and F2, And a tenth and eleventh frames F10 and F11 connecting the ninth and eighth frames F8 and F9.

The eighth and ninth frames F8 and F9 correspond to long sides of the upper side of the first subframe structure SFS1 and may be arranged to be parallel to each other in the first direction X so as to face each other. The tenth and eleventh frames F10 and F11 may be arranged to be short in the upper side of the first subframe structure SFS1 and parallel to the third direction Z so as to face each other. The tenth frame F10 may be a frame to which a second support plate 210 described later is attached.

The first support plate 200 is formed on the same plane as the first to third frames F1 to F3 and can contact the first to third frames F1 to F3. That is, the first support plate 200 is arranged to be inserted into the space surrounded by the first to third frames F1 to F3. Here, "same" may include not only completely identical cases but also error ranges that may occur in the manufacturing process.

The first support plate 200 includes first and second hinge portions H1 and H2 at both ends thereof and the lower portion of the first jacket J1 includes first and second hinge portions H1 and H2 ). ≪ / RTI > Here, the first jacket J1 may include a plurality of legs (not shown) for supporting respective lower corners, and two of the plurality of legs may include first and second hinges H1 , H2). A detailed description thereof will be given in Fig.

Referring to FIG. 3, a specific shape of the first hinge portion H1 can be confirmed. Although only the first hinge portion H1 is shown in FIG. 3, the remaining hinge portions are constructed in the same structure as the first hinge portion H1, so that the description of the remaining hinge portions will be omitted.

Specifically, the first hinge unit H1 may include first and second fixed units 310a and 310b, a support unit 320, and a pipe unit 330. [

In the case of the first and second fixed units 310a and 310b, the first and second fixed units 310a and 310b may be formed to face each other on the upper surface of the first support plate 200. That is, the first and second fixed units 310a and 310b may be formed to face each other on the upper surface of the first support plate 200 adjacent to the portion where the second and third frames F2 and F3 are connected . The first and second fixing units 310a and 310b may include second and third holes H02 and H03, respectively, so that the supporting unit 320 is rotatably coupled.

The support unit 320 is rotatably coupled between the first and second fixed units 310a and 310b and may include a first hole H01 and a fourth hole H04. That is, the fourth hole H04 of the support unit 320 is aligned with the second and third holes H02 and H03 of the first and second fixing units 310a and 310b, By inserting the rod 311 passing through the second through fourth holes H02 through H04, the support unit 320 can be rotatably coupled between the first and second fixed units 310a and 310b. Here, the collinear image may mean that it is located on a straight line in the third direction Z. [ A pipe unit 330 coupled to the leg of the first jacket J1 may be inserted into the first hole H1.

The pipe unit 330 is inserted into the first hole H01 of the support unit 320 and can be engaged with the leg of the first jacket J1. That is, the pipe unit 330 can be joined to the first hole H1 of the support unit 320, for example, by welding or bolt-joining, and the leg of the first jacket J1 can be coupled to the pipe unit 330 As shown in Fig.

Here, the diameter of the pipe unit 330 can be determined in consideration of the diameter of the leg of the first jacket J1 to be inserted.

For example, in a state where the first jacket J1 is standing, the leg of the first jacket J1 is inserted and fixed to the pipe unit 330 of the first hinge H1. Thereafter, the first jacket J1 is laid down and loaded using the rotatably combined characteristics of the support unit 320 (i.e., the first and second hinge portions H1 and H2). Conversely, the upper portion of the first jacket J1 is raised with respect to the first and second hinge portions H1 and H2 using the rotatably coupled feature of the support unit 320, .

2, the second support plate 210 is formed on the same plane as the eighth to tenth frames F8 to F10, and can contact the eighth to tenth frames F8 to F10 . That is, the second support plate 210 is arranged to be inserted into a space surrounded by the eighth through tenth frames F8 through F10. Here, "same" may include not only completely identical cases but also error ranges that may occur in the manufacturing process.

The second support plate 210 includes third and fourth hinge portions H3 and H4 at both ends and the lower portion of the second jacket J2 includes third and fourth hinge portions H3 and H4 ). ≪ / RTI > Here, the second jacket J2 may include a plurality of legs (not shown) for supporting respective lower corners, and two of the plurality of legs may include third and fourth hinge portions H3 , H4). That is, the legs of the second jacket J2 are coupled to the third and fourth hinge portions H3 and H4, which is the same as that shown in Fig.

As described above, the first sub-frame structure SFS1 and the second sub-frame structure SFS2 may have a plane symmetric structure with each other. As shown, it may be a structure that is symmetrical with respect to the line B-B (plane perpendicular to the line B-B with respect to the upper surface of the ship).

Specifically, the second subframe structure SFS2 includes a second lower frame 160b formed in a symmetrical structure with the first lower frame 160a, a second vertical frame 170b formed in a symmetrical structure with the first vertical frame 170a, A first upper frame 180b and a second upper frame 180b formed symmetrically with respect to the first upper frame 180a. The second subframe structure SFS2 includes a third support plate 220 formed symmetrically with the first support plate 200 and a fourth support plate 230 formed symmetrically with the second support plate 210 ).

3, the lower portion of the first jacket J1 is fixedly coupled with the first and second hinge portions H1 and H2 of the first support plate 200, and the first jacket J1 May be supported by the third support plate 220. [0050] Further, the upper portion and the lower portion of the first jacket J1 can be supported by the hull 10.

The lower portion of the second jacket J2 is fixedly engaged with the third and fourth hinge portions H3 and H4 of the second support plate 210 and the upper portion of the second jacket J2 is fixed to the fourth Can be supported by the support plate 230. The upper and lower portions of the second jacket J2 can be supported by the frame of the second upper frame 180b symmetrical to the eleventh frame F11 and the eleventh frame F11.

The jacket carrying system 1 according to an embodiment of the present invention includes a plurality of jacket carrying frame structures 110, 120, 130, 140, 150 capable of stacking jackets in multiple stages in a vertical direction, And it is possible to reduce the transportation cost by transporting the dog jackets. In addition, the lower part of the jacket to be transported is coupled to the hinge part of the jacket transporting frame structure, so that the jacket can be laid down and loaded, and the jacket can be easily lifted and unloaded based on the hinge part when unloading. Here, since the jacket can be easily lifted and unloaded, the number of cranes used in the unloading operation can be reduced, thereby reducing the unloading cost. In addition, since each of the jacket transporting frame structures 110, 120, 130, 140, and 150 is formed not by a frame integrally manufactured but by a combination of independent frames, It is possible to cope with this by modifying the width or the length of the frame.

Hereinafter, a jacket transport system according to another embodiment of the present invention will be described with reference to FIG. The difference from the jacket carrying system 1 of FIG. 1 will be mainly described. It is assumed that the jacket-carrying frame structure shown in FIG. 4 is the same as the jacket-carrying frame structure shown in FIG.

4 is a perspective view illustrating a jacket transport system according to another embodiment of the present invention.

Referring to FIG. 4, the jacket carrying system 2 according to another embodiment of the present invention may include a plurality of jacket carrying frame structures disposed on the hull 10. The plurality of jacket-carrying frame structures may be sequentially stacked in the second direction Y on the hull 10, unlike FIG. Also, although FIG. 4 shows a stacked structure of the jacket transporting frame in three stages, it is not limited thereto. That is, more layers may be stacked depending on the ship size and shipping environment.

Hereinafter, a jacket transport system according to another embodiment of the present invention will be described with reference to FIG. The differences from the jacket transport systems 1 and 2 of FIGS. 1 and 4 will be mainly described. It is assumed that the jacket transporting frame structure shown in FIG. 5 is the same as the jacket transporting frame structure shown in FIG.

5 is a perspective view illustrating a jacket transport system according to another embodiment of the present invention.

Referring to FIG. 5, a jacket carrying system 3 according to another embodiment of the present invention may include a plurality of jacket carrying frame structures disposed on the hull 10. 1 and 4, it can be seen that the jacket transporting system 1 of FIG. 1 is stacked and arranged in the second direction Y. In FIG. That is, it can be seen that the jacket transport system 3 of FIG. 5 combines the features of the jacket transport systems 1, 2 of FIGS. In FIG. 5, the jacket transport system shown in FIG. 1 is stacked in three stages, but the present invention is not limited thereto. That is, more layers may be stacked depending on the ship size and shipping environment.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is to be understood that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

10: Hull
200, 210, 220, 230: first to fourth support plates
F1 to F11: first to eleventh frames
H1 to H4: First to fourth hinge parts

Claims (8)

A first sub-frame structure and a second sub-frame structure formed on the shipboard for transporting the first jacket,
The first sub-frame structure includes:
A first lower frame,
A first vertical frame connected to the first lower frame in a vertical direction,
A first support plate disposed on one side of the first lower frame and supporting at least a part of the first jacket,
And a first hinge part formed on the first support plate and coupled to the first jacket to fix the first jacket,
The second sub-frame structure and the first sub-frame structure face the first sub-frame structure on the opposite side of the first sub-frame structure, and the first sub-frame structure and the second sub- Wherein the first sub-frame structure and the second sub-frame structure have a plane symmetrical structure with respect to a plane,
Jacket transport frame structure. The method according to claim 1,
Wherein the first hinge portion is rotated and the first jacket is laid down and stacked after the first jacket and the first hinge portion are engaged and fixed. The method according to claim 1,
The first hinge unit includes:
First and second fixed units formed on an upper surface of the first support plate and facing each other,
A support unit rotatably coupled between the first and second fixed units, the support unit including a first hole;
And a pipe unit inserted in a first hole of the support unit and coupled with a leg supporting the first jacket. The method of claim 3,
Wherein the supporting unit further comprises a second hole different from the first hole,
Wherein the first and second fixed units each include third and fourth holes,
And the support unit, the first and second fixed units are coupled to each other by a rod passing through the second through fourth holes. The method according to claim 1,
A plurality of legs are provided at the lower edge of the first jacket,
Wherein the first hinge portions are plural,
And the plurality of first hinges are engaged with the plurality of legs. The method according to claim 1,
A first upper frame connected to the first vertical frame,
A second support plate formed on one side of the first upper frame and supporting the second jacket,
And a second hinge part formed on the second support plate and coupled to the second jacket to fix the second jacket. The method according to claim 1,
Wherein the first lower frame includes first and second frames facing each other and a third frame connecting the first and second frames,
The first vertical frame includes fourth to seventh frames formed on respective corners of the first lower frame and extending in a second direction intersecting with the first direction,
Wherein the first support plate is formed on the same plane as the first through third frames and is in contact with the first through third frames. The method according to claim 1,
The second sub-
A second lower frame formed in a plane symmetrical structure with the first lower frame,
A second vertical frame having a plane symmetrical structure with the first vertical frame,
And a third support plate formed in a plane symmetrical structure with the first support plate.

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