KR20140128163A - Connecting apparatus for derrick loading of ship - Google Patents

Connecting apparatus for derrick loading of ship Download PDF

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Publication number
KR20140128163A
KR20140128163A KR20130047005A KR20130047005A KR20140128163A KR 20140128163 A KR20140128163 A KR 20140128163A KR 20130047005 A KR20130047005 A KR 20130047005A KR 20130047005 A KR20130047005 A KR 20130047005A KR 20140128163 A KR20140128163 A KR 20140128163A
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KR
South Korea
Prior art keywords
derrick
crane
ship
pair
fastening device
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KR20130047005A
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Korean (ko)
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정종현
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현대중공업 주식회사
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Priority to KR20130047005A priority Critical patent/KR20140128163A/en
Publication of KR20140128163A publication Critical patent/KR20140128163A/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 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/60—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by the use of specific tools or equipment; characterised by automation, e.g. use of robots
    • 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 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/10—Arrangement of ship-based loading or unloading equipment for cargo or passengers of cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/26—Frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/70—Reinforcements for carrying localised loads, e.g. propulsion plant, guns
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
    • B63B73/40—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by joining methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/18—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes
    • B66C23/36—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C2700/00—Cranes
    • B66C2700/01—General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works
    • B66C2700/011—Cable cranes
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T70/00—Maritime or waterways transport
    • Y02T70/10—Measures concerning design or construction of watercraft hulls

Abstract

The present invention relates to a fastening apparatus for loading a derrick in a ship which connects the derrick loaded in the ship to a cable of a crane. The fastening apparatus is arranged to protrude from both sides of the top of the derrick for preventing interference in the cable of the crane by the derrick.

Description

선박의 데릭 탑재를 위한 체결 장치{CONNECTING APPARATUS FOR DERRICK LOADING OF SHIP}Technical Field [0001] The present invention relates to a coupling device for a ship,

본 발명은 선박의 데릭 탑재를 위한 체결 장치에 관한 것으로서, 더욱 상세하게는 크레인이 시추선의 굴착 장비인 데릭(derrick)의 간섭을 받지 않고 이를 탑재할 수 있는 선박의 데릭 탑재를 위한 체결 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fastening device for a derrick of a ship, and more particularly to a fastening device for a derrick of a ship on which a crane can be mounted without being disturbed by a derrick, will be.

일반적으로 시추선 또는 해양 플랜트 등에 설치되는 시추탑 즉, 시추 데릭(drilling derrick)은 강철로 만들어진 격자 모양의 타워로 형성되고, 높이는 그 설계에 따라 차이가 있지만, 통상적으로 약 50m(170ft) 정도로 형성된다.A drilling derrick, typically a drilling rig or an offshore plant, is formed of a grid-shaped tower made of steel and is typically about 50 meters (170 ft) in height, depending on its design .

이러한 데릭은 크라운 블록(crown block)을 지지하며, 시추봉 연결체(drill pipe stand)의 임시 저장 장소(setback area)를 제공한다. 여기서, 크라운 블록이란 데릭의 상부(top)에 고정 설치되어 있는 시브(sheave)들을 의미하며, 와이어 로프들이 트레블링 블록(travelling blick, 움직 도르레)과 연결되어 설치된다.This derrick supports the crown block and provides a setback area for the drill pipe stand. Here, the crown block means sheaves fixedly installed on the top of the derrick, and the wire ropes are connected to a traveling block (traveling block).

한편, 시추선 건조(建造) 작업 시 종래에는 크레인의 케이블에 직접 데릭을 연결하여 데릭을 탑재하였는데, 이에 의하면 상기 케이블이 데릭에 간섭되어 데릭 설치 작업을 효율적으로 할 수 없는 문제점이 있었다.Conventionally, when a drilling ship is constructed, a derrick is connected directly to a cable of a crane. However, according to this method, there is a problem that the cable is interfered with the derrick and the derrick installation work can not be efficiently performed.

즉, 도 1에 도시된 바와 같이 해양 시추 장비(11)에 설치되는 데릭(12)를 크레인(10)에 직접 연결한 채로 설치함으로써 크레인(10)의 케이블이 데릭(12)에 의한 간섭을 받아 데릭 설치 작업의 효율성이 떨어졌다.That is, as shown in FIG. 1, the derrick 12 installed in the marine drilling rig 11 is installed directly connected to the crane 10 so that the cable of the crane 10 is interfered with by the derrick 12 The efficiency of the derrick installation work was reduced.

본 발명은 상술한 문제점을 해결하기 위한 것으로서, 데릭의 탑재 시 이의 간섭을 받지 않고 데릭을 안전하게 탑재할 수 있는 선박의 데릭 탑재를 위한 체결 장치를 제공하기 위한 것이다.SUMMARY OF THE INVENTION It is an object of the present invention to provide a fastening device for a derrick of a ship capable of safely mounting a derrick without interference with the derrick when the derrick is mounted.

본 발명이 이루고자 하는 기술적 과제는 이상에서 언급한 기술적 과제로 제한되지 않으며 언급되지 않은 또 다른 기술적 과제들은 아래의 기재로부터 본 발명이 속하는 기술분야에서 통상의 지식을 가진자에게 명확하게 이해될 수 있을 것이다.The technical object of the present invention is not limited to the above-mentioned technical objects and other technical objects which are not mentioned can be clearly understood by those skilled in the art from the following description will be.

상기 목적을 달성하기 위한 본 발명은 선박에 탑재되는 데릭과 크레인의 케이블을 연결하는 선박의 데릭 탑재를 위한 체결 장치에 관한 것으로서, 상기 체결 장치는 상기 데릭의 상부 양측에서 돌출되도록 마련되어, 상기 크레인의 케이블에 상기 데릭에 의한 간섭을 방지하는 것을 특징한다.In order to accomplish the above object, the present invention provides a fastening device for a derrick mounting of a ship connecting a derrick mounted on a ship and a cable of a crane, wherein the fastening device is provided to protrude from both sides of the derrick, And the cable is prevented from interference by the derrick.

또한, 상기 체결 장치는, 상기 데릭에 일단부가 연결되어 하향 경사지도록 배치되어 서로 소정 간격 이격되는 한 쌍의 제1연결 프레임과, 상기 데릭에 일단부가 연결되고, 타단부는 상기 제1연결 프레임의 타단부에 연결되는 한 쌍의 제2연결 프레임과, 상기 한 쌍의 제2연결 프레임의 타단부 사이에 마련되는 지지 프레임과, 상기 한 쌍의 제2연결 프레임과 상기 지지 프레임 사이에 마련되는 보강 프레임을 포함하여 구성된다.Further, the fastening device may include a pair of first connection frames, one end of which is connected to the derrick and is inclined downwardly and spaced apart from each other by a predetermined distance, and the other end of which is connected to the derrick, A pair of second connection frames connected to the other end of the pair of second connection frames, a support frame provided between the other ends of the pair of second connection frames, and a reinforcing member provided between the pair of second connection frames and the support frame Frame.

또한, 상기 체결 장치는, 상기 크레인의 케이블이 연결되도록 상기 지지 프레임의 상부에 마련되는 한 쌍의 샤클을 더 포함하여 구성된다.The fastening device may further include a pair of shackles provided on the upper portion of the support frame to connect the cables of the crane.

본 발명에 따르면, 체결 장치에 의하여 데릭과 크레인을 연결하는 케이블 등이 데릭에 의하여 간섭받지 않으므로 데릭을 해양 시추 장비에 용이하게 탑재하여 작업의 효율성을 높일 수 있는 장점이 있다.According to the present invention, since the cable connecting the derrick and the crane is not interfered by the derrick by the fastening device, the derrick can be easily mounted on the marine drilling equipment, thereby improving the efficiency of the operation.

도 1은 시추 장비에 데릭을 탑재하는 상태를 나타낸 도면이다.
도 2는 본 발명의 일 실시예에 따른 체결 장치에 크레인의 케이블이 연결된 상태를 나타낸 도면이다.
도 3은 본 발명의 일 실시예에 따른 체결 장치를 나타낸 정면도이다.
도 4는 본 발명의 일 실시예에 따른 체결 장치를 나타낸 평면도이다.
도 5는 본 발명의 일 실시예에 따른 체결 장치를 나타낸 측면도이다.1 is a view showing a state in which a drill is mounted on a drilling rig.
2 is a view showing a state where a cable of a crane is connected to a fastening device according to an embodiment of the present invention.
3 is a front view showing a fastening device according to an embodiment of the present invention.
4 is a plan view showing a fastening apparatus according to an embodiment of the present invention.
5 is a side view showing a fastening apparatus according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 실시예를 상세히 설명한다. 이 과정에서 도면에 도시된 구성요소의 크기나 형상 등은 설명의 명료성과 편의상 과장되게 도시될 수 있다. 또한, 본 발명의 구성 및 작용을 고려하여 특별히 정의된 용어들은 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 한다. 그리고 본 발명의 사상은 제시되는 실시예에 제한되지 아니하고 본 발명의 사상을 이해하는 당업자는 동일한 사상의 범위 내에서 다른 실시예를 용이하게 실시할 수 있을 것이나, 이 또한 본 발명의 범위 내에 속함은 물론이다.Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator. Definitions of these terms should be based on the content of this specification. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventions. Of course.

도 2는 본 발명의 일 실시예에 따른 체결 장치에 크레인의 케이블이 연결된 상태를 나타낸 도면이며, 도 3 내지 도 5는 본 발명의 일 실시예에 따른 체결 장치를 나타낸 정면도, 평면도 및 측면도이다. 도 2 내지 도 5를 참조하여 상기 체결 장치의 기능 및 구조에 대하여 상세히 설명한다.FIG. 2 is a view illustrating a state where a cable of a crane is connected to a fastening apparatus according to an embodiment of the present invention, and FIGS. 3 to 5 are a front view, a plan view, and a side view, respectively, of a fastening apparatus according to an embodiment of the present invention . The function and structure of the fastening device will be described in detail with reference to FIGS. 2 to 5. FIG.

도 2를 참조하면, 선박에 탑재되는 데릭(40)과 크레인(20)의 케이블(30) 사이에는 체결 장치(100)가 마련되며, 상기 체결 장치(40)는 상기 케이블(30)에 의하여 크레인(20)과 데릭(40)을 서로 연결한다.2, a coupling device 100 is provided between a derrick 40 mounted on a ship and a cable 30 of a crane 20, and the coupling device 40 is connected to a crane (20) and the derrick (40) to each other.

즉, 상기 체결 장치(100)는 상기 데릭(40)의 상부 양측에서 돌출되도록 한 쌍이 마련되는데, 이는 상기 크레인(20)의 케이블(30)에 상기 데릭(40)에 의한 간섭을 방지하기 위함이다.That is, the pair of fastening devices 100 protrude from both sides of the derrick 40 in order to prevent the cable 30 of the crane 20 from being interfered with by the derrick 40 .

이와 같은 상기 체결 장치(100)는 상기 데릭(40)에 일단부가 연결되어 하향 경사지도록 배치되어 서로 소정 간격 이격되는 한 쌍의 제1연결 프레임(110)과, 상기 데릭(40)에 일단부가 연결되고, 타단부는 상기 제1연결 프레임(110)의 타단부에 연결되는 한 쌍의 제2연결 프레임(120)과, 상기 한 쌍의 제2연결 프레임(120)의 타단부 사이에 마련되는 지지 프레임(130)과, 상기 한 쌍의 제2연결 프레임(120)과 상기 지지 프레임(130) 사이에 마련되는 보강 프레임(140) 등으로 구성된다.The fastening device 100 may include a pair of first connection frames 110 connected to the derrick 40 at one end thereof and sloping downwardly and spaced apart from each other by a predetermined distance, And the other end of the second connection frame 120 is connected to the other end of the first connection frame 110 and a second connection frame 120 is provided between the other ends of the pair of second connection frames 120. [ A frame 130, a reinforcing frame 140 provided between the pair of second connection frames 120 and the support frame 130, and the like.

본 발명의 일 실시예에 따르면 상기 보강 프레임(140)은 'V'자 형상으로 형성되어 첨단부는 상기 지지 프레임(130)에 접하도록 형성된다.According to an embodiment of the present invention, the reinforcing frame 140 is formed in a 'V' shape, and a tip portion thereof is formed in contact with the support frame 130.

한편, 상기 체결 장치(110)는 상기 크레인(20)의 케이블(30)이 연결되도록 상기 지지 프레임(130)의 상부에 마련되는 한 쌍의 샤클(150)을 더 포함하여 구성된다.The fastening device 110 further includes a pair of shackles 150 provided on the upper portion of the support frame 130 to connect the cable 30 of the crane 20.

따라서, 본 발명에 따르면 데릭의 탑재 작업 시 크레인의 케이블을 체결 장치에 연결하여 데릭의 간섭을 받지않고 이를 탑재함으로써 작업의 효율성을 더욱 향상시킬 수 있다.Therefore, according to the present invention, when the derrick is mounted, the cable of the crane is connected to the clamping device, and the clamping device can be mounted without interference from the derrick to further improve the efficiency of the operation.

이상에서 본 발명에 따른 실시예들이 설명되었으나, 이는 예시적인 것에 불과하며, 당해 분야에서 통상적 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 범위의 실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호 범위는 다음의 특허청구범위에 의해서 정해져야 할 것이다.While the invention has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. Accordingly, the true scope of the present invention should be determined by the following claims.

100: 체결 장치 110: 제1연결 프레임
120: 제2연결 프레임 130: 지지 프레임
140: 보강 프레임 150: 샤클100: fastening device 110: first connecting frame
120: second connection frame 130: support frame
140: reinforcing frame 150: shackle

Claims (3)

선박에 탑재되는 데릭과 크레인의 케이블을 연결하는 선박의 데릭 탑재를 위한 체결 장치에 있어서,
상기 체결 장치는 상기 데릭의 상부 양측에서 돌출되도록 마련되어, 상기 크레인의 케이블에 상기 데릭에 의한 간섭을 방지하는 것을 특징으로 하는 선박의 데릭 탑재를 위한 체결 장치.CLAIMS 1. A fastening device for a derrick of a ship connecting a derrick mounted on a ship with a cable of a crane,
Wherein the fastening device is provided to protrude from both sides of the upper portion of the derrick to prevent interference with the cable of the crane due to the derrick. 제1항에 있어서,
상기 체결 장치는,
상기 데릭에 일단부가 연결되어 하향 경사지도록 배치되어 서로 소정 간격 이격되는 한 쌍의 제1연결 프레임과,
상기 데릭에 일단부가 연결되고, 타단부는 상기 제1연결 프레임의 타단부에 연결되는 한 쌍의 제2연결 프레임과,
상기 한 쌍의 제2연결 프레임의 타단부 사이에 마련되는 지지 프레임과,
상기 한 쌍의 제2연결 프레임과 상기 지지 프레임 사이에 마련되는 보강 프레임을 포함하여 구성되는 선박의 데릭 탑재를 위한 체결 장치.The method according to claim 1,
The fastening device includes:
A pair of first connection frames disposed at one side of the derrick and spaced apart from each other by a predetermined distance,
A pair of second connection frames, one end of which is connected to the derrick, and the other end of which is connected to the other end of the first connection frame,
A support frame provided between the other ends of the pair of second connection frames,
And a reinforcing frame provided between the pair of second connection frames and the support frame. 제2항에 있어서,
상기 체결 장치는,
상기 크레인의 케이블이 연결되도록 상기 지지 프레임의 상부에 마련되는 한 쌍의 샤클을 더 포함하여 구성되는 선박의 데릭 탑재를 위한 체결 장치.3. The method of claim 2,
The fastening device includes:
And a pair of shackles provided on an upper portion of the support frame for connecting cables of the crane.
KR20130047005A 2013-04-26 2013-04-26 Connecting apparatus for derrick loading of ship KR20140128163A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112623147A (en) * 2020-12-23 2021-04-09 大连中远海运重工有限公司 Folding arm marine crane transportation and turning-over hoisting process method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112623147A (en) * 2020-12-23 2021-04-09 大连中远海运重工有限公司 Folding arm marine crane transportation and turning-over hoisting process method
CN112623147B (en) * 2020-12-23 2022-10-04 大连中远海运重工有限公司 Folding arm marine crane transportation and turning-over hoisting process method

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