KR20170002819U - Wind wall and marine structure including the same - Google Patents

Wind wall and marine structure including the same Download PDF

Info

Publication number
KR20170002819U
KR20170002819U KR2020160000537U KR20160000537U KR20170002819U KR 20170002819 U KR20170002819 U KR 20170002819U KR 2020160000537 U KR2020160000537 U KR 2020160000537U KR 20160000537 U KR20160000537 U KR 20160000537U KR 20170002819 U KR20170002819 U KR 20170002819U
Authority
KR
South Korea
Prior art keywords
plate
horizontal member
unit panels
present
convex
Prior art date
Application number
KR2020160000537U
Other languages
Korean (ko)
Inventor
박희갑
이환식
이승호
Original Assignee
현대중공업 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.)
Filing date
Publication date
Application filed by 현대중공업 주식회사 filed Critical 현대중공업 주식회사
Priority to KR2020160000537U priority Critical patent/KR20170002819U/en
Publication of KR20170002819U publication Critical patent/KR20170002819U/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/04—Arrangement of ship-based loading or unloading equipment for cargo or passengers of derricks, i.e. employing ships' masts
    • 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
    • B63B35/4413—Floating drilling platforms, e.g. carrying water-oil separating devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/14—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate against other dangerous influences, e.g. tornadoes, floods
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02—Rod or cable suspensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2221/00—Methods and means for joining members or elements
    • B63B2221/08—Methods and means for joining members or elements by means of threaded members, e.g. screws, threaded bolts or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Electromagnetism (AREA)
  • Wind Motors (AREA)

Abstract

The present invention relates to a wind wall and an offshore structure having the wind wall. The wind wall according to the present invention is a wind wall installed on a frame by connecting a plurality of unit panels, wherein each of the plurality of unit panels comprises: a plate; A first connecting member formed on one side of the plate; And a second connecting member formed on the other side of the plate, wherein the first and second connecting members overlap each other when the neighboring unit panels are overlapped with each other, Is formed.

Description

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

The present invention relates to a windmill and an offshore structure having the windmill.

Due to the recent rapid industrialization, the use of resources such as oil has skyrocketed, and the stable production and supply of oil is becoming a very important issue. In recent years, there has been a growing interest in the development of oilfields located in deep water depths, and semi-submersible drilling rigs (semi-submersible drilling rigs) Submersible Drilling Rig, and Drillship.

The drill ship is an offshore structure that is equipped with advanced drilling equipment and is built in a shape similar to that of a ship so that it can be sailed by its own power. It is capable of collecting crude oil or gas in deep sea area where an offshore platform can not be installed, It is advantageous that the drilling can be terminated and the drilling can be carried out by moving to another point.

Semi-Submersible Drilling Rig is a petroleum drilling rig that is less influenced by waves due to its small hull area that directly touches water. It has low mobility compared to drillship, It is an offshore structure characterized by harsh marine environment so that waves can be applied to waters.

This facility is capable of drilling the natural resources of the polar regions, an undeveloped area rich in natural resources, so drills or semi-submersible drilling rigs equipped with state-of-the-art drilling rigs are drilled to enable drilling in harsh natural environments such as polar regions have.

For drilling or semi-submersible drilling rigs used in the North Sea or the Polar, Drill Floor, Moonpool due to the cold environment, the entire Derrick or about 2 to ensure a pleasant working environment for drilling in the Moonpool area. / 3 or more will be covered in the Wind Wall.

In such a windwall, a plurality of unit panels are overlaid and an operator is installed through a bolting operation.

However, since the existing unit panel structurally requires at least two workers to carry out a bolting operation while communicating with each other inside and outside the unit panel by forming a set of groups, if the information communication between the workers is not smooth, There is a problem in that construction work is caused and a fatigue between the workers is accumulated and the work flow is also excessively required.

Korean Patent Laid-Open No. 10-2012-0132169 (Publication date: December 05, 2012)

It is an object of the present invention to provide a windmill and a marine structure having the windmill capable of performing a bolting operation from one side of a unit panel to one operator .

According to an aspect of the present invention, a windwall is provided on a frame by connecting a plurality of unit panels, wherein each of the plurality of unit panels comprises: a plate; A first connecting member formed on one side of the plate; And a second connecting member formed on the other side of the plate, wherein the first and second connecting members overlap each other when the neighboring unit panels are overlapped with each other, Is formed.

Specifically, the plate may be formed in a concavo-convex structure in which a plurality of recesses and a plurality of convex portions are continuous.

Specifically, the first connecting member may include: a first vertical member formed to extend from the outer end surface of the convex portion formed at one side edge of the plate by a predetermined length; A first horizontal member extending from a lower end of the first vertical member to a predetermined length inside the plate; And a plurality of first coupling holes formed at predetermined intervals in the first horizontal member.

Specifically, the first vertical member may be formed to have the same length as the height of the plate of the concave-convex structure.

Specifically, the first horizontal member may be formed to have a length at least short of a width of the convex portion formed at one side edge of the plate.

Specifically, the second connecting member may include: a second horizontal member formed in a shape similar or identical to the recessed portion of the plate; A latching protrusion protruding upward from an outer end of the second horizontal member at a predetermined height; And a plurality of second coupling holes formed at a predetermined interval in the second horizontal member to correspond to the plurality of first coupling holes.

An offshore structure according to another aspect of the present invention is characterized by including a wind wall described above.

A windmill and an offshore structure having the windmill according to the present invention are manufactured by manufacturing a unit panel in which a first connecting member is formed on one side of a plate and a second connecting member is formed on the other side of the plate, And the first and second connecting members are overlapped to form a bolting work space, whereby one operator can perform the bolting work through the bolting work space on one side with the unit panel as a boundary, and the information communication failure between the workers It is possible to prevent a malfunction attributable to the operation of the engine and reduce the number of operations.

1 is a perspective view for explaining a unit panel of a windmill according to an embodiment of the present invention.
2 is a cross-sectional view of a first unit panel and a second unit panel adjacent to each other for installing a windwall according to an embodiment of the present invention.
FIG. 3 is an enlarged view for explaining the process of bolting in a state where the first connecting member and the second connecting member of each of the neighboring first and second unit panels are overlapped.
4 is a view showing a state in which a windwall according to an embodiment of the present invention is partially installed in a derrick of an offshore structure.

The objectives, specific advantages, and novel features of the present invention will become more apparent from the following detailed description and the preferred embodiments, which are to be taken in conjunction with the accompanying drawings. It should be noted that, in the present specification, the reference numerals are added to the constituent elements of the drawings, and the same constituent elements are assigned the same number as much as possible even if they are displayed on different drawings. In the following description of the present invention, a detailed description of related arts will be omitted if it is determined that the gist of the present invention may be unnecessarily obscured.

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

FIG. 1 is a perspective view for explaining a unit panel of a windmill according to an embodiment of the present invention. FIG. 2 is a cross-sectional view of a first unit panel and a second unit panel adjacent to each other for installing a windmill according to an embodiment of the present invention. FIG. 3 is an enlarged view for explaining the process of bolting in a state in which the first connecting member and the second connecting member of each of the neighboring first and second unit panels are overlapped, and FIG. 4 is a cross- In which a windwall according to an embodiment of the present invention is partially installed on a derrick of an offshore structure.

Before describing the unit panel 100 of the wind wall 10 according to one embodiment of the present invention, the case where the wind wall 10 is installed in the offshore structure 1 will be described first with reference to FIG. 4 As follows.

The wind wall 10 is composed of a plurality of unit panels 100 and the plurality of unit panels 100 are fixed to the frame 10 constituting the derrick 2 of the offshore structure 1 3).

In the above, the offshore structure 1 may be, for example, a drill ship, a rigging line, a semi-submersible drilling rig, a fixed platform, a floating platform,

Although the windmill 10 is installed in the derrick 2 of the offshore structure 1 in the present embodiment, the windmill 10 described below is not limited to the derrick 2, Needless to say, it can be installed in any structure that must block the wind.

1 to 4, the unit panel 100 constituting the wind wall 10 will be described in detail.

As shown in FIG. 1, the unit panel 100 may include a plate 110, a first connecting member 120, and a second connecting member 130.

The plate 110 serves as a windshield and is provided on the frame 3 of the derrick 2 and has a plurality of corrugations 111 and a plurality of convex portions 112, ) Structure.

In addition, a plurality of frame fixing holes 113 for fixing the unit panel 100 to the frame 3 may be formed on the plate 110.

A plurality of frame fixing holes 113 may be formed in a portion which is in close contact with the frame 3. It is preferable that the plurality of frame fixing holes 113 are formed in the vicinity of both side edges of the recessed portion 111 which is in close contact with the frame 3. [

The first connection member 120 may be formed to extend to one side of the plate 110 and may include a first vertical member 121, a first horizontal member 122, and a first coupling hole 123 have.

The first vertical member 121 may be formed to extend from the outer end face of the convex portion 112 formed at one side edge of the plate 110 to a predetermined length. The first vertical member 121 may be formed to have the same length as the height of the concave and convex structure of the plate 110 formed by the recess 111 and the convex portion 112.

The first horizontal member 122 may extend from the lower end of the first vertical member 121 to the inside of the plate 110 by a predetermined length. At this time, it is preferable that the first horizontal member 122 is formed to have a length at least shorter than the width of the convex portion 112 formed at one side edge of the plate 110.

A plurality of first coupling holes 123 may be formed in the first horizontal member 122 at regular intervals.

The second connection member 130 may extend to the other side of the plate 110 and may include a second horizontal member 131, a latching protrusion 132, and a second coupling hole 133.

The second horizontal member 131 may be formed in a shape similar to or the same as the recess 111 of the plate 110.

The stopping protrusion 132 may protrude upward from the outer end of the second horizontal member 131 by a predetermined height.

A plurality of second coupling holes 133 may be formed at regular intervals in the second horizontal member 131 to correspond to the first coupling holes 123.

The first and second coupling holes 133 located at the outermost portions of the plurality of first coupling holes 123 and the plurality of second coupling holes 133 are engaged with a plurality of unit panels 100 But also may be used for fixing the unit panel 100 to the frame 3.

2 and 3, a description will be given of a bolting work process for installing the wind wall 10 using the unit panel 100 described above.

As shown in FIG. 2, when a plurality of unit panels 100 are manufactured and the neighboring first unit panel 100a and the second unit panel 100b are overlapped, the first connection of the first unit panel 100a The member 120 and the second connecting member 130 of the second unit panel 100b are overlapped. At this time, the engagement protrusion 132 of the second connection member 130 prevents the first connection member 120 from being separated from the second connection member 130 during the overlapping operation of the first and second unit panels 100b And the like.

3, the first horizontal member 122 of the first connection member 120 is superimposed on the second horizontal member 131 of the second connection member 130, and the first connection member 120 120 and the second engagement holes 133 of the second linking member 130 are aligned with each other.

As described above, when the adjacent first and second unit panels 100a and 100b are overlapped, the overlapping first and second connecting members 120 and 130 are formed in an open circuit structure instead of a closed circuit structure, And the second unit panels 100a and 100b, the bolting work space 300 may be formed.

Thereafter, the operator can join the first and second unit panels 100a and 100b by a bolting operation using the bolting member 200. [ Here, the bolting member 200 includes a bolt 210, a nut 220, an upper pad 230, and a lower pad 240, which are members for fixing the first and second unit panels 100a and 100b. .

Specifically, the worker places the upper pad 230 on the first engagement hole 123 through the bolting work space 300 and moves the bolt 210 through the bolting work space 300 to the aligned upper pad 230 ), The first engagement hole 123, and the second engagement hole 133, respectively. Thereafter, the operator inserts the lower pad 240 into the threaded portion of the bolt 210 protruding outside the bolting work space 300, and tightens the nut with the nut 220. The first and second unit panels 100a and 100b are fixedly coupled through the bolting process.

As described above, according to the present embodiment, the unit panel 100 having the first connection member 120 formed on one side of the plate 110 and the second connection member 130 formed on the other side of the plate 110, The first and second connecting members 120 and 130 are overlapped to form the bolting work space 300 when the neighboring unit panels 100a and 100b are overlapped, It is possible to perform the bolting work through the bolting work space 300 on one side with the boundary between the worker and the worker.

Although the present invention has been described with reference to the embodiments of the present invention, it should be understood that the present invention is by no means restricted to such specific embodiments, and any person skilled in the art will understand that the present invention is not limited thereto It will be apparent to those skilled in the art that various combinations and modifications may be made without departing from the scope of the present invention. Therefore, it should be understood that the technical contents relating to the deformation and application that can be easily derived from the embodiments of the present invention are included in the present invention.

1: Offshore Structures 2: Derrick
3: Frame 10: Windmill
100: unit panel 100a: first unit panel
100b: second unit panel 110: plate
111: lumbar part 112: convex part
113: frame fixing hole 120: first connecting member
121: first vertical member 122: first horizontal member
123: first coupling hole 130: second coupling member
131: second horizontal member 132:
133: second coupling hole 200: bolting member
210: bolt 220: nut
230: upper pad 240: lower pad
300: Bolting workspace

Claims (7)

In a windwall installed on a frame by combining a plurality of unit panels,
Wherein each of the plurality of unit panels comprises:
plate;
A first connecting member formed on one side of the plate; And
And a second connection member formed on the other side of the plate,
Wherein the first and second connecting members are configured to form a bolting working space on one side of the unit panel while overlapping the adjacent unit panels when the neighboring unit panels are overlapped. The apparatus of claim 1,
And a plurality of concave portions and a plurality of convex portions are formed in a continuous concave-convex structure. The connector according to claim 2,
A first vertical member formed to extend from the outer end surface of the convex portion formed at one side edge of the plate to a predetermined length directly below the plate;
A first horizontal member extending from a lower end of the first vertical member to a predetermined length inside the plate; And
And a plurality of first engagement holes formed at predetermined intervals in the first horizontal member. The apparatus of claim 3, wherein the first vertical member comprises:
And a height of the plate is equal to a height of the plate of the concavo-convex structure. The apparatus of claim 3, wherein the first horizontal member comprises:
And a width of the convex portion is formed to be at least shorter than a width of the convex portion formed at one side edge of the plate. The connector according to claim 3,
A second horizontal member formed in a shape similar or identical to the recessed portion of the plate;
A latching protrusion protruding upward from an outer end of the second horizontal member at a predetermined height; And
And a second coupling hole formed in the second horizontal member at a predetermined interval so as to correspond to the plurality of first coupling holes. A marine structure comprising the wind wall according to any one of claims 1 to 6.
KR2020160000537U 2016-01-29 2016-01-29 Wind wall and marine structure including the same KR20170002819U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020160000537U KR20170002819U (en) 2016-01-29 2016-01-29 Wind wall and marine structure including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020160000537U KR20170002819U (en) 2016-01-29 2016-01-29 Wind wall and marine structure including the same

Publications (1)

Publication Number Publication Date
KR20170002819U true KR20170002819U (en) 2017-08-08

Family

ID=60628360

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020160000537U KR20170002819U (en) 2016-01-29 2016-01-29 Wind wall and marine structure including the same

Country Status (1)

Country Link
KR (1) KR20170002819U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120132169A (en) 2011-05-27 2012-12-05 대우조선해양 주식회사 Structure of windwall for marine structure

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120132169A (en) 2011-05-27 2012-12-05 대우조선해양 주식회사 Structure of windwall for marine structure

Similar Documents

Publication Publication Date Title
CN102536175B (en) Gas processer, riser assemblies and method
KR101151091B1 (en) Auxiliary float of floating structure and method for remodeling floating structure
FI92234B (en) Oil well production system drilled on the bottom of a water area
KR101487513B1 (en) Wave absorbing apparatus of moonpool
KR20170002819U (en) Wind wall and marine structure including the same
KR20130117129A (en) Topside structure of floating structure
KR20150089285A (en) Recess supporting structure having breaking wave function and trolley rail support having its structure
KR200466433Y1 (en) Enclosed derrick structure of arctic ship
KR200489978Y1 (en) Wind-wall and marine structure including the same
KR101466055B1 (en) Sloshing reducint device
KR102148044B1 (en) Remotely Operated Vehicle Handling System Including Semi-submergible RIG
KR20160082780A (en) Apparatus of closer for Diverter Housing
KR101686231B1 (en) Method for mounting sub-structure of drillship
KR20130006780U (en) Structure for vent line with drilling bulk system
KR20120132166A (en) Moonpool flap structure of marine structure and lifting method using the same
KR20160022572A (en) Drilling Method Of Drill Ship
KR20120132171A (en) Loading station for drillship
KR20150004035U (en) Well test deck apparatus of drill ship
KR20130001080U (en) Moon pool flap structure
KR20160012443A (en) Riser guiding type side stanchion and riser stacking apparatus having the same
KR100935368B1 (en) Processing method of drilling derrick for ship or offshore structure
KR20160073088A (en) Storage tank arrangement structure of topside module and offshore structure having the storage tank arrangement structure
KR100935369B1 (en) Processing method of drilling derrick for ship or offshore structure
KR20150063753A (en) Bare Riser Joint Piling Module
KR102087173B1 (en) Cement supply system for drilling and cementing operation method using the same

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination