WO2022065585A1

WO2022065585A1 - Stool assembly for use in ship

Info

Publication number: WO2022065585A1
Application number: PCT/KR2020/016401
Authority: WO
Inventors: 박근형
Original assignee: 주식회사 미래이앤지
Priority date: 2020-09-25
Filing date: 2020-11-19
Publication date: 2022-03-31
Also published as: KR102341655B1

Abstract

The present invention relates to a stool assembly for use in a ship, which is disposed between a ship structure and the hull so as to hold and support the ship structure, the stool assembly comprising unit stools formed in a hollow block shape, wherein the unit stools are formed with different heights according to the shape of the hull to hold and support the ship structure. Accordingly, the structure of the stool assembly is simplified, and thus the time and cost required to design load-bearing structures for various ship structures can be reduced, and an efficient load-bearing structure can be ensured.

Description

Marine stool assembly

The present invention relates to a stool assembly for a vessel, and more particularly, to a stool assembly for a vessel in which the structure is simplified to reduce time and cost according to the design of the load supporting structure of various marine structures and to secure an efficient load supporting structure. .

A stool is installed on a ship or a floating offshore structure, such as "a cargo hold structure of a tanker having a lower stool" (hereinafter, prior art) of Korean Patent Laid-Open No. 10-2013-0013329, such as a tank or a skid. It is a structure with the function of properly distributing and supporting the load of the ship structure.

The existing stool had to be designed by calculating whether the strength of the stool was satisfied according to each load combination, so a lot of time was required in the design stage.

Therefore, since the design cost is excessively input, there is a problem that the design cost is set higher than the manufacturing unit cost of the product itself.

As for stools of merchant ships built by large shipyards, guidelines for determining the thickness of each member according to the applied load are in place.

Therefore, large shipbuilders tend to design thicker with a conservative approach rather than weight reduction through optimization design.

In addition, stools applied to merchant ships have a uniform load direction, so it is possible to manufacture stools only with simple guidelines. It takes a lot of time and money to verify through design and structural analysis.

These stools should be reviewed according to the combination of loads determined in accordance with the classification regulations, such as the weight of the ship structure mounted on the stool, the acceleration in various directions acting on the ship, and the impact load due to wind. Since the regulations are similar or different for each, and the acceptance criteria are also different, structural analysis must be carried out at the same time when designing according to each case.

The present invention was invented to improve the above problems, and by simplifying the structure, it is possible to reduce time and cost according to the design of the load-bearing structure of various marine structures and to provide a stool assembly for a ship that enables an efficient load-bearing structure to be secured. it is to do

In order to achieve the above object, the present invention includes a unit stool disposed between a ship structure and a hull to support and support the ship structure and formed in a hollow block shape, the unit stool according to the shape of the hull. It will be possible to provide a stool assembly for ships characterized in that it is formed at different heights to support and support the ship structure.

Here, the unit stool includes a flat upper panel for supporting the ship structure, and a side panel extending toward the hull side with a predetermined height along the edge of the upper panel, the opening of the unit stool It is characterized in that the unit stool is fixed to the hull through the lower surface.

In this case, the unit stool is arranged in a plurality of rows and columns to distribute and support the load of the ship structure.

And, a fixing means that is detachably coupled to the hull and inserted through the open lower surface of the unit stool to seat and fix the unit stool, and a mounting guide disposed between the fixing means and the hull to adjust the position of the fixing means It is characterized in that it further comprises means.

And, a fixing means for mounting and fixing the unit stool through the open lower surface of the unit stool by being detachably coupled to the hull, and disposed between the fixing means and the hull so as to be rotatable in response to the inclined surface of the hull to the hull. It is characterized in that it further comprises a support means for maintaining the horizontal of the fixing means at the same time mounted.

In addition, the fixing means includes a base mounted so as to be positionally adjustable on the mounting guide means, and a fixing block having a shape corresponding to the open lower surface of the unit stool from the upper surface of the base and protruding to a predetermined height. characterized.

In addition, the fixing means includes a base having a lower surface to which the upper end of the support means is rotatably coupled, and a fixing block having a shape corresponding to the open lower surface of the unit stool from the upper surface of the base and protruding to a predetermined height. characterized by including.

According to the present invention having the configuration as described above, the following effects can be achieved.

First, the present invention includes a unit stool formed in a hollow block shape to be disposed between a ship structure and a hull to support the ship structure, and the unit stool is formed at different heights depending on the shape of the hull to support the ship structure. Characterized in supporting the structure, it is possible to simplify the structure, save time and cost due to the design of the load support structure of various ship structures, and secure an efficient load support structure.

And, the unit stool according to the present invention includes a flat upper panel for supporting a ship structure, and a side panel extending toward the hull side with a predetermined height along the edge of the upper panel, By fixing the unit stool to the hull through the lower surface, the time and cost required for design, installation, and construction will be greatly reduced, and it will be possible to actively respond to the demands of various and demanding classification societies.

And, since the unit stool according to the present invention is arranged in a plurality of rows and columns to disperse and support the load of the ship structure, if the ship structure having any heavy load is arranged and supported by an appropriate number of rows and columns, the load and wind There is a feature that it is possible to provide a reliable and stable support structure that effectively disperses and supports various shock loads according to acceleration and the like.

And, according to the present invention, a fixing means that is detachably coupled to the hull and inserted through the open lower surface of the unit stool to seat and fix the unit stool, and a mounting guide means disposed between the fixing means and the hull to adjust the position of the fixing means By further including, it is possible to secure a more robust load-bearing structure, as well as to provide a highly reliable product with increased design and installation freedom.

In addition, the fixing means according to the present invention includes a base that is positionally mounted on the mounting guide means, and a fixing block that has a shape corresponding to the open lower surface of the unit stool from the upper surface of the base and protrudes to a predetermined height, It has the advantage of significantly improving the convenience of installation and construction by providing an intuitive coupling structure for workers regardless of skill level.

In addition, according to the present invention, a fixing means for seating and fixing the unit stool through the open lower surface of the unit stool by being detachably coupled to the hull, and disposed between the fixing means and the hull to be rotatably mounted on the hull in response to the inclined surface of the hull By further providing a support means for maintaining the horizontality of the fixing means at the same time as the ship structure, while reliably maintaining the horizontality regardless of the surface of various hulls with inclined surfaces or protruding structures on the port side and starboard side of the hull, the ship structure There is a special advantage of being able to implement the seating fixation and support support of the

1 is a view showing the overall structure of a stool assembly for a ship according to an embodiment of the present invention, and FIG. 1 (a) is a perspective conceptual view showing a state in which a unit stool, which is a main part of the present invention, is disposed on a hull, FIG. 1 (b) is a front sectional conceptual view showing a state in which the unit stools, which are the main parts of the present invention, are installed between the hull and the ship structure

2 is an exploded perspective conceptual view showing an installation structure of a unit stool, which is a main part of a stool assembly for a vessel according to another embodiment of the present invention;

3 is a side conceptual view showing the overall coupling relationship of the stool assembly for a vessel according to another embodiment of the present invention;

4 is a perspective view illustrating an installation structure of a unit stool, which is a main part of a stool assembly for a vessel according to another embodiment of the present invention;

5 is a front conceptual view illustrating an installation structure of a unit stool, which is a main part of a stool assembly for a vessel according to another embodiment of the present invention;

Advantages and features of the present invention, and methods for achieving them, will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various different forms.

In the present specification, the present embodiment is provided to complete the disclosure of the present invention, and to fully inform those of ordinary skill in the art to which the present invention pertains to the scope of the invention.

And the invention is only defined by the scope of the claims.

Accordingly, in some embodiments, well-known components, well-known operations, and well-known techniques have not been specifically described to avoid obscuring the present invention.

In addition, like reference numerals refer to like elements throughout the specification, and terms used (referred to) in this specification are for the purpose of describing the embodiments and are not intended to limit the present invention.

In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase, and elements and operations referred to as 'comprising (or having)' do not exclude the presence or addition of one or more other elements and operations. .

Unless otherwise defined, all terms (including technical and scientific terms) used herein may be used with the meaning commonly understood by those of ordinary skill in the art to which the present invention belongs.

In addition, terms defined in a commonly used dictionary are not ideally or excessively interpreted unless they are defined.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

First, FIG. 1 shows the overall structure of a stool assembly for a ship according to an embodiment of the present invention, and FIG. It is a perspective conceptual view shown, and FIG. 1 ( b ) is a front sectional conceptual view showing a state in which the unit stools 10 , which are the main parts of the present invention, are installed between the hull 50 and the ship structure 40 .

In addition, FIG. 2 is an exploded perspective conceptual view showing the installation structure of the unit stool 10, which is a main part of the stool assembly for a ship according to another embodiment of the present invention.

In addition, Figure 3 is a side conceptual view showing the overall coupling relationship of the stool assembly for a ship according to another embodiment of the present invention.

In addition, FIGS. 4 and 5 are conceptual views illustrating an installation structure of the unit stool 10, which is a main part of a stool assembly for a vessel according to another embodiment of the present invention.

The present invention is disposed between the ship structure 40 and the hull 50 as shown to support the ship structure 40 and includes a unit stool 10 formed in a hollow block shape, and the unit stool 10 ) is formed at different heights depending on the shape of the hull 50 , so it can be understood that the structure is a support for the ship structure 40 .

It goes without saying that the present invention can be applied to the above-described embodiments, and can also be applied to the following various embodiments.

First, the unit stool 10 has a flat upper panel 11 supporting the ship structure 40 as shown in FIG. 1 and a predetermined height along the edge of the upper panel 11 and the hull 50 side It can be seen that the unit stool 10 is fixed to the hull 50 through the open lower surface of the unit stool 10 including the side panel 12 extending toward the .

The unit stool 10 is arranged in a plurality of rows and columns, so that the load of the ship structure 40 can be more efficiently distributed and supported.

On the other hand, in the present invention, as shown in FIG. 2 , a fixing means 20 for seating and fixing the unit stool 10 by being detachably coupled to the hull 50 and inserted through the open lower surface of the unit stool 10 , and the fixing means 20 ) and the hull 50 may be disposed between the mounting guide means 30 to adjust the position of the fixing means 20 may be further provided.

Here, the fixing means 20 has a shape corresponding to the base 21 mounted to the mounting guide means 30 so that the position can be adjusted, and the open lower surface of the unit stool 10 from the upper surface of the base 21 , It may include a fixing block 22 that protrudes to a predetermined height.

At this time, the fixing means 20, a plurality of reinforcing ribs 23 that protrude orthogonally from the upper surface of the fixing block 22 and extend to the inner ceiling surface of the unit stool 10 fixed to the fixing block 22 are further added. may be available.

The plurality of reinforcing ribs 23 are arranged to cross the upper surface of the fixed block 22 as shown, or, although not specifically shown, form a plurality of rows and columns on the upper surface of the fixed block 22 to form a cross lattice shape. Of course, it is also possible to design applications and modifications such as to be arranged.

On the other hand, the mounting guide means 30, the guide rail 31 formed along the support direction of the ship structure 40 on the hull 50, and moving along the guide rail 31, the fixing means 20, that is, The base 21 extends from the left and right sides of the upper part of the mover 32 and the upper part of the mover 32 connected to the upper part, and is disposed on the outer side of both sides of the guide rail 31, and the lower end edge in contact with or facing the hull 50 is removed. The branch may include an extended support piece (33).

Here, the guide rail 31 is not provided for the purpose of moving the base 21 here and there, but is provided to increase the degree of freedom of installation and construction so that the installation position can be adjusted during initial installation.

At this time, the extended support piece 33 connected to the mover 32 can be said to be a technical means provided to prevent the mover 32 from moving along the guide rail 31 to prevent fluctuations and to adjust the position stably.

In addition, at the lower end of the extended support piece 33, although not shown in particular, a separate fixing bracket fixed to the hull 50 is further provided to ensure reliable fastening.

On the other hand, in the present invention, as shown in FIGS. 3 to 5 , the upper surface of the hull 50 has an inclined surface on the port side or starboard side rather than horizontal, so that it is difficult to install the unit stool 10 having a rectangular parallelepiped shape. It may be possible to utilize the structure of the support means 60 to be applicable to.

That is, the support means 60 is disposed between the fixing means 20 and the hull 50 as shown in Figs. ) can be mounted on the

At the same time, the support means 60 maintains the horizontality of the fixing means 20 regardless of the slope of the hull 50 as shown in FIG. It will be possible to seat and fix the (40) and support the pedestal.

The support means 60 is extended from the lower end edge of the pivoting piece 61 and the lower end of the pivoting piece 61 having an upper end rotatably mounted on the lower surface of the base 21 of the fixing means 20 as shown in the figure, and the hull (50) may include a support piece 62 formed in a flat plate shape so as to be fixedly mounted on the surface.

Therefore, after the operator fixes the support piece 62 to the hull 50, the pivoting piece 61 by the above-described inclination angle with respect to the lower surface of the base 21 to correspond to the port side inclined surface or the starboard side inclination angle of the hull 50. ) by rotating the unit stool 10 to the fixing block 22 while maintaining the horizontality of the base 21 by rotating the structure for seating and fixing the ship structure 40 as shown in FIGS. 4 and 5. acquisition is complete.

Hereinafter, the action and effect of the stool assembly for a ship according to a preferred embodiment of the present invention will be looked at as follows.

First, the present invention includes a unit stool 10 disposed between a ship structure 40 and a hull 50 to support and support the ship structure 40 and formed in a hollow block shape, and the unit stool 10 is It is formed at different heights according to the shape of the hull 50 and is characterized in that it supports and supports the ship structure 40, thereby simplifying the structure and reducing the time and cost according to the load-bearing structure design of the various ship structures 40 and an efficient load-bearing structure can be secured.

And, it is disposed between the ship structure 40 and the hull 50 according to the present invention to support the ship structure 40 and includes a unit stool 10 formed in a hollow block shape, and the unit stool 10 Silver is formed at different heights according to the shape of the hull 50 so that the ship structure 40 is fixed, thereby significantly reducing the time and cost required for design, installation and construction, and actively responds to the needs of various and demanding classification This will be possible.

And, since the unit stool 10 according to the present invention is arranged in a plurality of rows and columns to disperse and support the load of the ship structure 40, the ship structure 40 having any heavy load has an appropriate number of rows and columns. If it is arranged and supported as much as possible, it is possible to provide a reliable and stable support structure that effectively disperses and supports various shock loads according to the load, wind, and acceleration.

And, according to the present invention, a fixing means 20 that is detachably coupled to the hull 50 and inserted through the open lower surface of the unit stool 10 to seat and fix the unit stool 10, and the fixing means 20 and By further including a mounting guide means 30 disposed between the hulls 50 and capable of adjusting the position of the fixing means 20, it is possible to secure a more robust load-bearing structure, as well as to increase the degree of freedom in design and installation. There is a special advantage that the product can be provided.

In addition, the fixing means 20 according to the present invention corresponds to the base 21 mounted to the mounting guide means 30 so that the position can be adjusted, and the open lower surface of the unit stool 10 from the upper surface of the base 21 . By including a fixed block 22 protruding to a certain height with a shape to provide an intuitive coupling structure for workers regardless of skill level, there is a feature of significantly improving the convenience of installation and construction.

In addition, according to the present invention, a fixing means 20 that is detachably coupled to the hull 50 to seat and fix the unit stool 10 through the open lower surface of the unit stool 10, the fixing means 20 and the hull ( 50) is disposed between the hull 50 and mounted on the hull 50 to be rotatable in response to the inclined surface of the hull 50 and at the same time further comprising a support means 10 for maintaining the level of the fixing means 20, the hull 50 The advantage of being able to implement the seating fixation and support support of the ship structure 40 while reliably maintaining the horizontality regardless of the surface of the various hulls 50 with inclined surfaces or protruding structures on the port side and starboard side of the There is this.

As described above, the present invention is a basic technical idea to provide a stool assembly for ships that can simplify the structure to reduce time and cost according to the design of the load support structure of various ship structures and to secure an efficient load support structure. Able to know.

And, within the scope of the basic technical spirit of the present invention, many other modifications and applications are also possible for those of ordinary skill in the art.

[Explanation of code]

10...unit stool

11...top panel

12...Side panel

20...Fixing means

21...bass

22...Fixed block

23...reinforcement ribs

30...Mounting guide means

31...Guide rails

32...Movers

33...extended support

40...ship structures

50...hull

60... means of support

61...

62... pedestal

Claims

It is disposed between the ship structure and the hull to support the ship structure and includes a unit stool formed in a hollow block shape,

The unit stool is formed at different heights according to the shape of the hull to support the ship structure.
The method according to claim 1,

The unit stool is

A flat upper panel for supporting the ship structure;

It has a predetermined height along the edge of the upper panel and includes a side panel extending toward the hull side,

A stool assembly for a vessel, characterized in that the unit stool is fixed to the hull through an open lower surface of the unit stool.
The method according to claim 1,

The unit stool is arranged in a plurality of rows and columns to distribute and support the load of the ship structure.
The method according to claim 1,

a fixing means detachably coupled to the hull and inserted through an open lower surface of the unit stool to seat and fix the unit stool;

The stool assembly for a vessel, further comprising a mounting guide means disposed between the fixing means and the hull to adjust the position of the fixing means.
The method according to claim 1,

a fixing means detachably coupled to the hull to seat and fix the unit stool through the open lower surface of the unit stool;

The stool assembly for a vessel further comprising: a support means disposed between the fixing means and the hull and mounted on the hull to be rotatably mounted on the hull in response to the inclined surface of the hull and at the same time maintaining the horizontal of the fixing means.
5. The method of claim 4,

The fixing means is

a base mounted so as to be positionally adjustable on the mounting guide means;

and a fixing block having a shape corresponding to an open lower surface of the unit stool from the upper surface of the base and protruding to a predetermined height.
6. The method of claim 5,

The fixing means,

a base having a lower surface to which the upper end of the support means is rotatably coupled;

and a fixing block having a shape corresponding to an open lower surface of the unit stool from the upper surface of the base and protruding to a predetermined height.