KR20120077938A - Fabrication member lifting jig of hatch cover for ship - Google Patents

Fabrication member lifting jig of hatch cover for ship Download PDF

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Publication number
KR20120077938A
KR20120077938A KR1020100140078A KR20100140078A KR20120077938A KR 20120077938 A KR20120077938 A KR 20120077938A KR 1020100140078 A KR1020100140078 A KR 1020100140078A KR 20100140078 A KR20100140078 A KR 20100140078A KR 20120077938 A KR20120077938 A KR 20120077938A
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South Korea
Prior art keywords
hatch cover
ship
lifting jig
jig
pair
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KR1020100140078A
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Korean (ko)
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최진석
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현대중공업 주식회사
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Priority to KR1020100140078A priority Critical patent/KR20120077938A/en
Publication of KR20120077938A publication Critical patent/KR20120077938A/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
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/02—Assembly jigs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/14—Hatch covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B19/00—Arrangements or adaptations of ports, doors, windows, port-holes, or other openings or covers
    • B63B19/12—Hatches; Hatchways
    • B63B19/24—Hatch fastenings, e.g. cleats
    • 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
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/64—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for T- or I-section beams or girders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Robotics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

PURPOSE: A prefabricated member lifting jig for a hatch cover of a ship is provided to move and load prefabricated members consisting of a hatch cover with a crane and to conveniently disassemble to reuse if the loading is completed. CONSTITUTION: A prefabricated member lifting jig for a hatch cover of a ship comprises a pair of horizontal parts(51,61), a pair of bent parts(52,62), and a pair of hanging holes(53,63). The bent parts are bent from the horizontal parts and each has a fitting groove. The hanging holes are formed in one end of the horizontal parts.

Description

선박용 해치커버 조립부재 리프팅 지그{Fabrication Member Lifting Jig of Hatch Cover for Ship}Fabrication Member Lifting Jig of Hatch Cover for Ship}

본 발명은 선박용 해치커버의 조립부재 리프팅 지그에 관한 것으로서, 더욱 상세하게는 해치커버 제작시 탑재되는 사이드부재와 같은 조립부재의 리프팅 및 정위치로의 탑재시 간편하게 작업을 할 수 있도록 한 것이다.
The present invention relates to an assembly member lifting jig of the hatch cover for ships, and more particularly, to facilitate the operation of lifting the assembly member, such as the side member to be mounted at the time of manufacturing the hatch cover and mounting in place.

일반적으로, 선박에는 화물을 선체 위에만 싣는 것이 아니고 바로 선체 밑으로 화물창이 하고 있어 이곳에 대부분의 화물을 싣게 된다. In general, ships do not carry cargo only on the hull, but under the hull, they hold most of the cargo.

그런데, 컨테이너선이나 벌크선(광탄선 + 곡물선 + 잡화선)에는 화물창의 상부에 형성된 해치코밍(hatch coaming)에 해치 커버(hatch cover)를 설치하여 해당 화물창의 상부를 막고, 그 상부로 또 다른 컨테이너 등과 같은 화물을 선적할 수 있도록 하고 있다.However, in a container ship or a bulk carrier (mining ship + grain ship + sundries), a hatch cover is installed in a hatch coaming formed at the upper part of the cargo hold to block the upper part of the cargo hold, and It allows to ship cargo such as other containers.

이와 같은 해치 커버의 종류로는 여러 가지가 있는데, 선박 자체의 힘으로 해치 커버를 열고 닫는 것이 아니라, 부두의 크레인으로 해치 커버를 육상에서 집어 올려 화물창의 개구부를 덮는 형태로 설치하거나, 선박으로부터 육상으로 들어 내리는 형태로 그 설치 및 해체가 이루어질 수 있도록 되어 있다.There are various kinds of hatch covers, but the hatch cover is not opened and closed by the ship's own power, but the hatch cover is lifted from the land by the crane of the dock and installed in the form of covering the opening of the cargo hold or from the ship. It is designed to be installed and dismantled in the form of lifting.

또한 다른 타입으로서, 각종 벌크 선박에서 사용되는 본선 자체에서 유압 실린더 등을 이용하여 슬라이드식 또는 개폐식으로 열고 닫을 수 있는 것이 있다.In addition, as another type, there is a thing that can be opened or closed by sliding or opening / closing by using a hydraulic cylinder or the like in the main ship itself used in various bulk vessels.

그런데, 종래의 컨테이너 선박에 있어서 화물창에 설치되는 해치 커버는, 야드의 스토크 장에 적치되어 있는 해치 커버들을 크레인 등을 이용하여 트랜스 포터에 옮겨 싣고 건조 중인 선박쪽으로 이동시킨 다음, 부두에 설치되어 있는 선행 건조장의 입고대로 옮겨 놓은 후, 다시 이를 부두에 설치되어 있는 크레인 등을 이용하여 선박의 화물창 상부에 탑재하는 공정을 거친다.However, in the conventional container ship, the hatch cover installed in the cargo hold is moved to the ship under construction by moving the hatch covers loaded on the stoke of the yard by using a crane or the like to move to the ship under construction, and then installed on the pier. After the transfer to the storage of the prior drying station, it is again subjected to the process of mounting on the cargo hold of the vessel using a crane installed in the dock.

도 1은 종래의 일반적인 선박(1)에 배치되는 해치커버(10)의 배열상태를 도시한 평면도로서, 복수의 해치커버(10)가 설치된다. 1 is a plan view showing the arrangement of the hatch cover 10 disposed in a conventional general vessel (1), a plurality of hatch cover 10 is provided.

이러한 해치커버의 제작시에는, 도 2에 도시된 바와 같이, 해치커버(10)의 저면을 위로 향하도록 베이스 플레이트(11)의 상부에 격자모양의 조립부재(20)를 설치한다. In the manufacture of such a hatch cover, as shown in Figure 2, to install the lattice-shaped assembly member 20 on top of the base plate 11 to face the bottom of the hatch cover 10 upward.

상기 조립부재(20)는 4면을 이루도록 테두리부를 형성하는 사이드 부재(21)와, 이 사이드 부재(21)안에 간격을 두고 복수 설치되는 종격벽(22)과, 이 종격벽(22)의 길이방향을 따라 간격을 두고 설치되는 횡격벽(23)으로 이루어진 구조이다.
The assembly member 20 includes a side member 21 that forms an edge portion to form four surfaces, a vertical partition wall 22 that is provided in a plurality at intervals in the side member 21, and a length of the vertical partition wall 22. It is a structure consisting of a transverse bulkhead 23 is provided at intervals along the direction.

이러한 구조를 가지는 해치커버(10)를 제작하기 위해서는 조립부재(20)를 이루는 구성요소들을 미리 제작한 다음, 최종 조립을 위한 작업장으로 트랜스 포터 등을 이용하여 운반하고, 소정의 탑재위치에 배치해야 한다.In order to manufacture the hatch cover 10 having such a structure, the components constituting the assembly member 20 must be manufactured in advance, and then transported to a workplace for final assembly using a transporter, etc., and placed at a predetermined mounting position. do.

상기 사이드 부재(21)들은 그 길이가 길고 무게도 크기 때문에, 크레인을 이용하여 소정의 탑재위치에 놓게되는데, 크레인을 이용하기 위해 사이드 부재(21)에 걸 수 있는 러그(30)를 용접작업을 통해 부착한다. Since the side members 21 have a long length and a large weight, the side members 21 are placed at a predetermined mounting position by using a crane. The lug 30 which can be hooked to the side members 21 is used to weld the crane. Attach through.

상기 사이드 부재(21)들중 어느 한쪽의 사이드 부재(21)는 "T"자형으로 형성되도록 수평면(21a)과 수직면(21b)으로 이루어진다.One of the side members 21 of the side members 21 includes a horizontal surface 21a and a vertical surface 21b so as to be formed in a “T” shape.

상기 사이드 부재(21)는 도 3에 도시된 바와 같이, 사이드부재(21)의 수평면(21b)이 상부로 향하도록 배치되어야 하기때문에 수평면(21a)상에 통상적으로 2개의 러그(30)를 용접하여 부착한다. As shown in FIG. 3, the side member 21 should be arranged such that the horizontal surface 21b of the side member 21 faces upward, so that two lugs 30 are normally welded on the horizontal surface 21a. Attach it.

상기 러그(30)를 통해 크레인의 와이어(W)를 볼트/너트, 고리로 이루어진 체결장치(40)에 걸어서 들어올린 다음, 소정의 위치로 이동시켜서 다시 탑재위치에 놓게 되고, 사이드 부재(21)를 소정의 탑재위치에 높은 다음에는, 다시 용접작업으로 부착하였던 러그(30)를 제거하는 작업을 한다. The wire (W) of the crane through the lug (30) by walking on the fastening device (40) consisting of bolts / nuts, hooks, and then moved to a predetermined position and put back to the mounting position, the side member 21 Next, the lug 30 attached to the predetermined mounting position is removed again by welding.

그런데, 사이드 부재(21)를 탑재위치에 이동시키기 위해서 종래에는 필수적으로 러그(30)를 용접하여 부착하고, 탑재작업이 완료되면, 다시 부착하였던 러그(30)를 제거하는 작업을 해야 하므로, 해치커버(10)의 제조 작업이 번거로워지고, 그에 따라 작업시간이 지체되어 전체적인 생산성이 저하되는 문제점이 있었다.
By the way, in order to move the side member 21 to the mounting position, it is necessary to conventionally weld and attach the lug 30, and when the mounting work is completed, the work to remove the lug 30, which has been attached again, should be performed. The manufacturing work of the cover 10 is cumbersome, and thus there is a problem that the working time is delayed and the overall productivity decreases.

이에 본 발명은 상기와 같은 종래의 제반 문제점을 해결하기 위해 이루어진 것으로서, 본 발명의 목적은 해치커버를 구성하는 조립부재를 탑재위치로 간편하게 이동시킴과 동시에 다시 쉽게 분리하여 계속해서 사용할 수 있도록 한 선박용 해치커버의 조립부재 리프팅 지그를 제공하는 것이다.
Accordingly, the present invention has been made to solve the conventional problems as described above, the object of the present invention is to easily move the assembly member constituting the hatch cover to the mounting position and at the same time easy to separate and continue to use the ship It is to provide an assembly member lifting jig of the hatch cover.

상기와 같은 목적을 달성하기 위한 해결수단은, 한쌍을 이루면서 수평부와, 이 수평부로부터 절곡되어 끼움홈이 형성되는 절곡부와, 수평부의 일단부에 형성되는 걸이공으로 구성된 것이다. The solution means for achieving the above object is composed of a horizontal portion, a bent portion that is bent from the horizontal portion to form a fitting groove formed in a pair, and a hook hole formed in one end of the horizontal portion.

상기 걸이공은 장공으로 형성되는 구조를 가진다.
The hook hole has a structure formed by a long hole.

이와 같이, 본 발명에 따른 지그는 선박용 해치커버를 제작시, 해치커버를 구성하는 조립부재를 제작완료를 위한 위치로 이동 및 탑재시, 조립부재에 간편하게 끼운 다음 크레인을 동원하여 이동 및 탑재할 수 있고, 탑재가 완료되면, 다시 간편하게 분리하여 재사용할 수 있어 생산성이 향상될 수 있는 것이다.
As described above, the jig according to the present invention can be moved and mounted by mobilizing a crane after simply inserting into the assembly member when moving and mounting the assembly member constituting the hatch cover when manufacturing the hatch cover for the ship to the completion position. And, when the mounting is completed, it can be easily separated and reused again to improve productivity.

도 1은 종래의 일반적인 선박에 탑재된 해치커버의 모습을 개략적으로 도시한 도면이다.
도 2는 종래의 해치커버를 뒤집은 상태에서의 사시도이다.
도 3은 종래의 해치커버를 이루는 사이드 부재에 러그가 부착된 모습을 도시한 사시도이다.
도 4는 본 발명에 따른 지그를 도시한 사시도이다.
도 5는 본 발명에 따른 지그의 사용 상태도이다. 1 is a view schematically showing the appearance of a hatch cover mounted on a conventional general ship.
2 is a perspective view of a conventional hatch cover in an inverted state.
Figure 3 is a perspective view showing a state that the lug is attached to the side member forming a conventional hatch cover.
4 is a perspective view showing a jig according to the present invention.
5 is a state diagram of use of the jig according to the present invention.

이하. 본 발명을 실시하기 위한 구체적인 내용을 첨부된 예시도면에 의거 상세하게 설명한다.Below. Specific details for carrying out the present invention will be described in detail with reference to the accompanying drawings.

상기 종래기술과 동일한 구성요소에 대하여는 동일한 부호를 부여하여 설명하고, 상세한 설명은 생략하며, 새로운 구성요소에 대해서는 새로운 부호를 부여하여 상세하게 설명한다. The same components as in the prior art will be described with the same reference numerals, detailed descriptions will be omitted, and new components will be described in detail with the new reference numerals.

도 4는 본 발명에 따른 지그를 도시한 사시도이다. 도면에 도시된 바와 같이, 본 발명에 따른 지그(50)(60)는 한쌍을 이루면서 수평부(51)(61)와, 이 수평부(51)(61)로부터 절곡되어 형성되는 절곡부(52)(62)와, 상기 수평부(51)(61)의 일단부에 형성되는 걸이공(53)(63)으로 구성된 것이다. 4 is a perspective view showing a jig according to the present invention. As shown in the figure, the jig 50, 60 according to the present invention is formed in a pair, the horizontal portion 51, 61 and the bent portion 52 formed by bending from the horizontal portion 51, 61 ) 62 and hook holes 53 and 63 formed at one end of the horizontal portions 51 and 61.

상기 절곡부(52)(62)에는 조립부재(20)를 이루는 사이드 부재(21)의 수평면(21a)에 끼울 수 있도록 하는 끼움홈(52a)(62a)이 형성된 구조를 가진다.The bent portions 52 and 62 have a structure in which fitting grooves 52a and 62a are formed to be fitted to the horizontal surface 21a of the side member 21 forming the assembly member 20.

상기 걸이공(53)(63)은 정원의 구멍 또는 장공(도시되지 않음)으로도 형성할 수 있는데, 걸이공(53)(63)을 장공으로 형성하는 경우에는 한쌍의 지그(50)(60)를 합하여 사용하는 경우, 들어올리고자 하는 사이드부재(21)의 폭이 달라지더라도 이를 수용할 수 있다. The hook holes 53 and 63 may also be formed as holes or long holes (not shown) of the garden. When the hook holes 53 and 63 are formed as long holes, a pair of jigs 50 and 60 are formed. When using a combination of), even if the width of the side member 21 to be lifted can be accommodated.

이러한 구조를 가지는 본 발명에 따른 지그(50)(60)는 도 5에 도시된 바와 같이, 예를 들어, 크레인을 통해 이동시키고 하는 해치커버(10)용 사이드 부재(21)의 수평면(21a)에 끼우는데, 끼울때에는 한쌍을 이루는 지그(50)(60)의 걸이공(53)(63)이 겹쳐져서 하나의 걸이공처럼 되도록 하면서 절곡부(52)(62)를 수평부(21a)의 폭방향 양쪽 단부에 끼운다.Jig (50) 60 according to the present invention having such a structure, as shown in Figure 5, for example, the horizontal surface (21a) of the side member 21 for the hatch cover 10 to be moved through the crane, for example In the case of fitting, the bent parts 52 and 62 of the horizontal part 21a are overlapped so that the hook holes 53 and 63 of the pair of jigs 50 and 60 overlap each other to form a single hook hole. It is fitted to both ends of the width direction.

그 상태에서 겹쳐진 걸이공(53)(63)에 크레인용 와이어(W)를 끼운 다음 들어올리면, 2개의 지그(50)(60)는 서로 분리되지 않으면서 일체화되고, 수직 상방으로 들어올리면 절곡부(52)(62)로 인해 걸림이 이루어지면서 사이드부재(21)를 쉽게 들어올릴 수 있다.When the crane wires (W) are inserted into the hooks (53) and (63) overlapped in the state and then lifted up, the two jigs (50) and (60) are integrated without being separated from each other. Due to the (52) and (62), the side member 21 can be easily lifted.

이렇게 들어올린 사이드 부재(21)는 원하는 탑재위치로 이동시킨 다음, 크레인의 와이어(W)를 풀고, 지그(50)(60)를 간편하게 분리하면 된다. The side member 21 thus lifted may be moved to a desired mounting position, and then the wires W of the crane are unwound and the jig 50 and 60 may be easily removed.

더욱이, 본 발명에 따른 지그는 한쌍을 이루도록 분리되어 구비되기 때문에, 이동시키고자 하는 사이드 부재(21)의 수평부(21a) 폭이 달라지더라도 어느 정도 수용할 수 있다. 만일, 일체로 형성하는 경우에는 양단부에 형성된 절곡부간의 설정된 간격에 맞는 사이즈의 사이드 부재만을 들어올릴 수 있기 때문에, 본 발명의 실시 예와 같이 분리된 2개의 지그를 이용하면 사이드 부재의 사이즈가 달라지더라도 사용할 수 있는 것이다. Furthermore, since the jig according to the present invention is provided separately to form a pair, the jig according to the present invention can be accommodated to some extent even if the width of the horizontal portion 21a of the side member 21 to be moved varies. If formed integrally, only the side members of a size corresponding to the set interval between the bent portions formed at both ends can be lifted, so the size of the side members is different when using two separate jigs as in the embodiment of the present invention. You can use it.

다시 말해서, 지그(50)(60)를 구성하는 수평부(51)(61)의 일단부에 형성되는 걸이공(53)(63)을 장공으로 형성하는 경우, 한쌍의 지그(50)(60)를 겹칠때, 양 지그(50)(60)의 간격을 어느정도 넓힐 수 있기 때문에, 사이드 부재의 폭이 다른 경우에도 이를 수용하여 걸어서 들어올릴 수 있는 것이다. In other words, when the hook holes 53 and 63 formed at one end of the horizontal portions 51 and 61 constituting the jig 50 and 60 are formed in long holes, a pair of jig 50 and 60 are formed. When overlapping), since the distance between the two jigs 50, 60 can be widened to some extent, even when the width of the side members is different, it can be accommodated and lifted up.

또한, 본 발명에 따른 지그(50)(60)는 수평부(51)(61)의 길이가 다른 여러 종류로 구성하여 사용할 수 있어 다양한 규격의 조립부재에 활용할 수 있는 것이다.
In addition, the jig 50, 60 according to the present invention can be used in various types of different lengths of the horizontal portion (51, 61) can be utilized in the assembly member of various standards.

본 발명은 편의상 첨부된 예시도면에 의거 본 발명의 실시 예를 설명하였지만, 이에 국한되지 않고 본 발명의 기술적 사상의 범주내에서 여러가지 변형 및 수정이 가능하고, 이러한 수정 및 변형은 청구범위내에 포함됨은 자명한 사실이다.
Although the present invention has been described for the embodiments of the present invention based on the accompanying drawings for convenience, various modifications and variations are possible within the scope of the technical idea of the present invention, and such modifications and variations are included in the claims. It is self-evident.

W : 와이어
10 : 해치커버
20 : 조립부재
21 : 사이드 부재
21a : 수평면
21b : 수직면
30 : 러그
50,60 : 지그
51,61 : 수평부
52,62 : 걸이부
52a,62a : 끼움홈
53,54 : 걸이공W: wire
10: hatch cover
20: assembly member
21: side member
21a: horizontal surface
21b: vertical plane
30: rug
50,60 Jig
51,61: horizontal part
52,62: Hanger
52a, 62a: fitting groove
53,54: Hanger

Claims (2)

한쌍을 이루면서 수평부와;
상기 수평부로부터 절곡되어 끼움홈이 형성되는 절곡부와;
상기 수평부의 일단부에 형성되는 걸이공으로 구성된 것을 특징으로 하는 선박용 해치커버 조립부재 리프팅 지그.
A horizontal portion forming a pair;
A bending portion bent from the horizontal portion to form a fitting groove;
Hatch cover assembly member lifting jig for ships, characterized in that consisting of a hook hole formed in one end of the horizontal portion.
청구항 1에 있어서,
상기 걸이공은 장공으로 형성되는 것을 특징으로 하는 선박용 해치커버 조립부재 리프팅 지그. The method according to claim 1,
The hook hole is a lifting hatch cover assembly lifting jig for ships, characterized in that formed in the long hole.
KR1020100140078A 2010-12-31 2010-12-31 Fabrication member lifting jig of hatch cover for ship KR20120077938A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100140078A KR20120077938A (en) 2010-12-31 2010-12-31 Fabrication member lifting jig of hatch cover for ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100140078A KR20120077938A (en) 2010-12-31 2010-12-31 Fabrication member lifting jig of hatch cover for ship

Publications (1)

Publication Number Publication Date
KR20120077938A true KR20120077938A (en) 2012-07-10

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ID=46711350

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
KR (1) KR20120077938A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200465807Y1 (en) * 2011-04-07 2013-03-12 현대중공업 주식회사 Jig for setting up container cell guide of container ship
KR101965198B1 (en) * 2018-10-23 2019-04-03 (주)수산인더스트리 Lifting lug assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200465807Y1 (en) * 2011-04-07 2013-03-12 현대중공업 주식회사 Jig for setting up container cell guide of container ship
KR101965198B1 (en) * 2018-10-23 2019-04-03 (주)수산인더스트리 Lifting lug assembly

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