KR20140025698A - Raised floor system of offshore structure - Google Patents

Raised floor system of offshore structure Download PDF

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Publication number
KR20140025698A
KR20140025698A KR1020120091678A KR20120091678A KR20140025698A KR 20140025698 A KR20140025698 A KR 20140025698A KR 1020120091678 A KR1020120091678 A KR 1020120091678A KR 20120091678 A KR20120091678 A KR 20120091678A KR 20140025698 A KR20140025698 A KR 20140025698A
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KR
South Korea
Prior art keywords
deck
double bottom
double
head unit
screw hole
Prior art date
Application number
KR1020120091678A
Other languages
Korean (ko)
Inventor
공성우
Original Assignee
대우조선해양 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by 대우조선해양 주식회사 filed Critical 대우조선해양 주식회사
Priority to KR1020120091678A priority Critical patent/KR20140025698A/en
Publication of KR20140025698A publication Critical patent/KR20140025698A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B29/00—Accommodation for crew or passengers not otherwise provided for
    • B63B29/02—Cabins or other living spaces; Construction or arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02452—Details of junctions between the supporting structures and the panels or a panel-supporting framework
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/024—Sectional false floors, e.g. computer floors
    • E04F15/02447—Supporting structures
    • E04F15/02458—Framework supporting the panels

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

The present invention relates to a double-floor system of an offshore structure, and to a double-floor system that does not generate noise by preventing the play of a connection portion from occurring in a marine structure having a lot of movement by waves.

Description

Raised Floor System of Offshore Structures {RAISED FLOOR SYSTEM OF OFFSHORE STRUCTURE}

The present invention relates to a double bottom system of an offshore structure, and more particularly, to a double bottom system in an offshore structure with a lot of movement by waves.

Raised floor or double flooring refers to a method in which the bottom plate is doubled for sound insulation, cold protection, piping, and wiring. For example, there may be a floor on the computer room again.

In the case of the double floor of the computer room, a power cable or a cable between the CPU and each input / output device is inserted in the floor and the floor space so as not to be exposed to the surface.

However, such a double bottom is installed by simply mounting each component by a screw structure or simply placing a steel panel constituting the double bottom on a supporting member such as rolling and pitching in an offshore structure. As the movement occurs continuously and repeatedly, there is a problem that the play between the connecting portions of each component is generated, which is not structurally robust and may cause vibration / noise.

The present invention relates to a double-floor system of an offshore structure, and to a double-floor system that does not generate noise by preventing the play of a connection portion from occurring in a marine structure having a lot of movement by waves.

According to the double-floor system of the offshore structure according to the present invention, a plurality of support members disposed at regular intervals in all directions to support the raised floor spaced apart from the deck (deck); A plurality of connecting members supporting the double bottom such that the double bottom is supported by being spaced apart from the deck; A plurality of head units coupled to upper ends of the support members, respectively, for welding and fixing the connection members through grooves engraved in four directions; And a screw hole for fixing the edge of the double bottom to the top of the head unit.

Preferably,

And an adjusting unit positioned between the support member and the head unit to adjust an installation height of the double bottom.

Preferably,

The control unit is coupled to the lower portion of the head unit to increase the separation distance from the deck (deck) of the double bottom by rotating in the first direction, by rotating in the opposite direction to the first direction the deck ( Bolt portion to reduce the separation distance from the deck; And a nut part positioned at an upper end of the support member to couple the bolt part.

Preferably,

Further comprising: a plurality of screws coupled to the screw hole,

The double bottom is in close contact with the head unit and the connecting member by fixing the double bottom to the screw hole using the screw.

Preferably,

The screw hole is characterized in that located between the groove (groove) and the groove (groove).

Preferably,

Raised floor is a steel panel (steel panel), characterized in that installed in the living quarter (living quarter) inhabitants of the marine structure.

Preferably,

The double bottom is characterized in that it is installed in the navigation deck (navigation deck) for operating the marine structure.

According to the double bottom system of the marine structure according to the present invention, the joints are not simply screwed together, but are firmly joined by welding, and the double bottom is not simply mounted on the support member, but by using additional screws. By combining it, there is an effect that can be firmly.

According to the double bottom system of the marine structure according to the present invention, by using a steel material of a material that does not require a separate processing of the connecting member between each support member, it is possible to reduce the air as well as advantageous in terms of cost.

1 is a view showing the configuration of a double bottom system of an offshore structure according to the present invention.
2 shows an embodiment of a head unit of a double floor system according to the present invention.
3 is a view showing a cross-sectional view in a combined state of the control unit and the head unit of the double bottom system according to the present invention.
4 is a view schematically showing an embodiment of a double bottom system of an offshore structure according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the double bottom system of the marine structure according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 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. In addition, the technical terms described below are defined in consideration of functions and the like in the present invention, and these may be changed according to the intention or custom of the person skilled in the art. Therefore, the definitions of the terms should be judged based on the contents described throughout the specification.

Marine structure in the present invention is a broad concept including a ship, a marine plant that can operate by its own power on or off the sea.

Raised floor or double flooring of the present invention refers to a method or system that doubles the bottom plate for sound insulation, cold protection, piping, wiring, etc., spaced apart from decks or shipboards of offshore structures.

1 is a view showing the configuration of a double bottom system of an offshore structure according to the present invention.

The double bottom system of an offshore structure according to the present invention includes a support member 110, a connection member 130, 130-1, a head unit 120, and a screw hole 150.

The support member 110 is composed of a plurality, it is arranged at regular intervals in all directions to support the raised floor 140 spaced apart from the deck (deck).

As shown in Fig. 1, the supporting member is formed with a pipe having a predetermined diameter in the center, and a base plate for supporting the pipe is formed integrally with the quantum at the bottom.

The connecting member 130 is composed of a plurality and supports the double bottom so that the double bottom is supported by being spaced apart from the deck. The connecting member is conventionally made by a special-size custom-made, but the connecting member in the present invention may use a steel material of readily available material that does not require additional processing.

The support member 110 and the connection member 130 is integrated to become a skeleton to be supported spaced apart from the deck to the double bottom shown in FIG.

That is, the edge of the double bottom is located on the head unit, and each edge of the double bottom is located on the connecting member.

Head unit 120 is composed of a plurality of, respectively coupled to the upper end of the support member, and fixed by welding the connecting members (130, 130-1) through the groove (groove) carved in all directions.

The screw hole is intended to allow the double bottom to be firmly attached to the support member and to the connecting member rather than simply mounted on it. The screw hole 150 is for fixing the edge of the double bottom to the top of the head unit 120.

Adjusting portions 160 and 170 according to the present invention is positioned between the support member 110 and the head unit 120 to adjust the installation height of the double bottom.

The adjusting unit 160, 170 is coupled to the lower part of the head unit 120 to increase the separation distance from the deck of the double bottom by rotating in the first direction, and the deck of the double bottom by rotating in the opposite direction to the first direction. and a nut part 170 coupled to the bolt part 160 at the upper end of the support part 110 and the bolt part 160 having a reduced distance from the deck.

Including a plurality of screws 151 coupled to the screw hole for attaching the double bottom to the head unit 1200, the double bottom is fixed to the screw hole 150 by using a screw, the double bottom is the head unit and the connecting member Make sure you are in close contact with

The screw hole 150 is positioned between a groove and a groove of the head unit 120.

Raised floor in the present invention is a steel panel (steel panel), it can be installed in a living quarter (living quarter) inhabitants of marine structures.

In particular, the double bottom 140 may be installed in the navigation deck (navigation deck) for sailing offshore structures.

2 shows an embodiment of a head unit of a double floor system according to the present invention.

2 shows a detail of the top front view of the head unit.

Grooves (grooves) 121, 122, 123, and 124 are formed in all directions, and screw holes 150, 150-1, 150-2, and 150-3 are formed between the grooves and the grooves.

The connecting member is welded through the groove, and the double bottom is in close contact with the head unit 120 through the screw hole.

3 is a view showing a cross-sectional view in a combined state of the control unit and the head unit of the double bottom system according to the present invention.

3 shows a double bottom system with the controls assembled.

The adjusting unit 160, 170 is coupled to the lower part of the head unit 120 to increase the separation distance from the deck of the double bottom by rotating in the first direction, and the deck of the double bottom by rotating in the opposite direction to the first direction. and a nut part 170 coupled to the bolt part 160 at the upper end of the support part 110 and the bolt part 160 having a reduced distance from the deck.

4 is a view schematically showing an embodiment of a double bottom system of an offshore structure according to the present invention.

4 is a view showing a state in which the double bottom system of the offshore structure according to the present invention is installed and welded to the support member and the connecting member can be firmly assembled, and the double bottom and the head unit are integrally formed by screws and screw holes. By coupling to the noise problem or damage that can occur in the conventional double floor can be significantly reduced.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art, that various modifications and equivalent other embodiments are possible. will be. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims.

110: support member 120: head unit
130: connecting member 140: double bottom
150: screw hole 160: bolt portion
170: nut part 151: screw

Claims (7)

A plurality of support members disposed at regular intervals in all directions to support a raised floor spaced apart from a deck;
A plurality of connecting members supporting the double bottom such that the double bottom is supported by being spaced apart from the deck;
A plurality of head units coupled to upper ends of the support members, respectively, for welding and fixing the connection members through grooves engraved in four directions; And
And a screw hole for fixing the edge of the double bottom to the top of the head unit. The method according to claim 1,
And a control unit positioned between the support member and the head unit to adjust an installation height of the double bottom. The method of claim 2,
The control unit is coupled to the lower portion of the head unit to increase the separation distance from the deck (deck) of the double bottom by rotating in the first direction, by rotating in the opposite direction to the first direction the deck ( Bolt portion to reduce the separation distance from the deck; And
And a nut part located at an upper end of the support member to couple the bolt part. The method according to claim 1,
Further comprising: a plurality of screws coupled to the screw hole,
And the double bottom is in close contact with the head unit and the connecting member by fixing the double bottom to the screw hole using the screw. The method according to claim 1,
And said screw hole is located between said groove and said groove. The method according to claim 1,
Raised floor is a steel panel (steel panel), the double floor system of the marine structure, characterized in that installed in the living quarter (living quarter) inhabitants of the marine structure. The method according to claim 1,
The double floor is a double floor system of the marine structure, characterized in that installed in the navigation deck (navigation deck) for operating the offshore structure.
KR1020120091678A 2012-08-22 2012-08-22 Raised floor system of offshore structure KR20140025698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120091678A KR20140025698A (en) 2012-08-22 2012-08-22 Raised floor system of offshore structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120091678A KR20140025698A (en) 2012-08-22 2012-08-22 Raised floor system of offshore structure

Publications (1)

Publication Number Publication Date
KR20140025698A true KR20140025698A (en) 2014-03-05

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KR1020120091678A KR20140025698A (en) 2012-08-22 2012-08-22 Raised floor system of offshore structure

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101512457B1 (en) * 2014-03-19 2015-04-16 박정익 Pedestal and floor system of clean room
KR20160005916A (en) 2014-07-08 2016-01-18 현대중공업 주식회사 Ship raised floor
CN111712608A (en) * 2018-02-14 2020-09-25 李庚俊 Wood block module capable of horizontally adjusting and absorbing impact

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101512457B1 (en) * 2014-03-19 2015-04-16 박정익 Pedestal and floor system of clean room
KR20160005916A (en) 2014-07-08 2016-01-18 현대중공업 주식회사 Ship raised floor
CN111712608A (en) * 2018-02-14 2020-09-25 李庚俊 Wood block module capable of horizontally adjusting and absorbing impact
CN111712608B (en) * 2018-02-14 2022-03-04 李庚俊 Wood block module capable of horizontally adjusting and absorbing impact

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