KR20220000809U - Universal clamp for lng tank ship - Google Patents

Universal clamp for lng tank ship Download PDF

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KR20220000809U
KR20220000809U KR2020200003575U KR20200003575U KR20220000809U KR 20220000809 U KR20220000809 U KR 20220000809U KR 2020200003575 U KR2020200003575 U KR 2020200003575U KR 20200003575 U KR20200003575 U KR 20200003575U KR 20220000809 U KR20220000809 U KR 20220000809U
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link
fixing
lng tank
universal clamp
handle
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KR2020200003575U
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Korean (ko)
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KR200495371Y1 (en
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윤종필
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(주)로멕스테크놀로지
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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
    • B25B33/00—Hand tools not covered by any other group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
    • B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
    • B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
    • B63B25/12—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed
    • B63B25/16—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed heat-insulated
    • 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
    • B63B73/20—Building or assembling prefabricated vessel modules or parts other than hull blocks, e.g. engine rooms, rudders, propellers, superstructures, berths, holds or tanks
    • 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
    • B63B73/43—Welding, e.g. laser welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/004—Details of vessels or of the filling or discharging of vessels for large storage vessels not under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/033—Methane, e.g. natural gas, CNG, LNG, GNL, GNC, PLNG
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/01—Applications for fluid transport or storage
    • F17C2270/0102—Applications for fluid transport or storage on or in the water
    • F17C2270/0105—Ships

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

본 고안은 LNG탱크 선박 건조용 유니버셜 클램프에 관한 것으로, 더욱 상세하게는 선박에 설치되는 LNG탱크의 특수한 금속패널을 용접하는 자동용접장치의 레일을 고정하기 위한 클램프의 손잡이가 후퇴해 있을 수 있도록 하여 사용이 용이하도록 한 LNG탱크 선박 건조용 유니버셜 클램프에 관한 것이다.
본 고안의 바람직한 실시예로 형성된 LNG 탱크 선박 건조용 유니버셜 클램프에 의하면 고정판을 잡고 천정이나 벽면에 고정된 주름판재에 고정할 때 손잡이가 열리는 방향으로 고정되어 있어서 고정 작업이 편리하고, 손잡이의 위치가 고정을 풀고 난 후에 동일한 위치에 있어서 작업이 편리한 등의 효과가 발생한다.The present invention relates to a universal clamp for building an LNG tank ship, and more particularly, by allowing the handle of the clamp to be retracted for fixing the rail of the automatic welding device for welding the special metal panel of the LNG tank installed on the ship. It relates to a universal clamp for LNG tank ship construction made easy to use.
According to the universal clamp for building LNG tank ships formed in a preferred embodiment of the present invention, when holding the fixing plate and fixing it to the corrugated plate fixed to the ceiling or wall, the handle is fixed in the opening direction, so the fixing operation is convenient, and the position of the handle is convenient. After loosening the fixing, the effect such as convenient operation occurs in the same position.

Description

LNG 탱크 선박 건조용 유니버셜 클램프{UNIVERSAL CLAMP FOR LNG TANK SHIP}Universal clamp for LNG tank ship construction {UNIVERSAL CLAMP FOR LNG TANK SHIP}

본 고안은 LNG탱크 선박 건조용 유니버셜 클램프에 관한 것으로, 더욱 상세하게는 선박에 설치되는 LNG탱크의 특수한 금속패널을 용접하는 자동용접장치의 레일을 고정하기 위한 클램프의 손잡이가 후퇴해 있을 수 있도록 하여 사용이 용이하도록 한 LNG탱크 선박 건조용 유니버셜 클램프에 관한 것이다.The present invention relates to a universal clamp for building an LNG tank ship, and more particularly, by allowing the handle of the clamp to be retracted for fixing the rail of the automatic welding device for welding the special metal panel of the LNG tank installed on the ship. It relates to a universal clamp for LNG tank ship construction made easy to use.

일반적으로 LNG 는 대기압하에 비등점이 영하 162℃인 초저온 액체이며, 다중구조의 단열탱크에 저장하게 된다.In general, LNG is a cryogenic liquid with a boiling point of -162 °C under atmospheric pressure, and is stored in a multi-structured insulated tank.

상기 다중구조 단열탱크의 1차 밀봉벽은 멤브레인 금속패널로 형성되는데, 상기 멤브레인 금속패널은 저온 취성에 강한 재질이 사용되고, 온도와 하중의 변화에 대응하여 수축 및 팽창할 수 있도록 설계 및 제작된다.The primary sealing wall of the multi-structure thermal insulation tank is formed of a membrane metal panel. The membrane metal panel is made of a material resistant to low-temperature brittleness, and is designed and manufactured to contract and expand in response to changes in temperature and load.

종래에 사용되고 있는 멤브레인 금속패널은 도 1 에 도시된 바와 같이 온도와 하중의 변화에 수축 및 팽칭이 용이하도록 다수개의 횡방향 및 종방향코러게이션(1,2)이 금속패널(10) 전체에 걸쳐 형성되고, 상기와 같이 다수개의 횡방향 및 종방향코러게이션(1,2)을 구비하는 단일 멤브레인 금속패널의 모서리 및 4 변에는 접촉용접부(5)가 형성되어 있다.In the conventionally used membrane metal panel, as shown in FIG. 1 , a plurality of transverse and longitudinal corrugations (1,2) are provided throughout the metal panel 10 to facilitate contraction and expansion in response to changes in temperature and load. As described above, contact welds 5 are formed at the corners and four sides of a single membrane metal panel having a plurality of transverse and longitudinal corrugations 1 and 2 .

상기 멤브레인 금속패널의 접촉용접부(5)는 또 다른 멤브레인 금속패널을 겹쳐서 자동용접장치로 용접하는데, 이때 자동용접장치가 횡방향 또는 종방향으로 이동하면서 용접을 수행하기 위해서 레일이 설치된다.The contact welding part 5 of the membrane metal panel overlaps another membrane metal panel and welds it with an automatic welding device. At this time, a rail is installed to perform welding while the automatic welding device moves in the lateral or longitudinal direction.

상기 레일은 횡방향 및 종방향코러게이션(1,2)을 고정하는 클램프의 상단에 고정하는데, 이때 사용하는 클램프는 절연성이 우수함하고, 멤브레인 금속패널에 스크레치를 내지 않으면서도 강하게 파지할 수 있도록 형성된다.The rail is fixed to the upper end of the clamp for fixing the transverse and longitudinal corrugations 1 and 2, and the clamp used at this time has excellent insulation and is formed so as to be able to grip strongly without scratching the membrane metal panel. do.

종래의 LNG탱크 선박건조용 자동용접장치에 사용되는 클램프에 대한 기술은 대한민국 특허청 공개특허공보 제1998-045750호, 제2011-0029862호 등에 개시된 바 있다.The conventional technology for a clamp used in an automatic welding device for shipbuilding of an LNG tank has been disclosed in Korean Patent Application Laid-Open Publication Nos. 1998-045750 and 2011-0029862.

본원 고안자는 대한민국 공개실용신안공보 제2012-0008404호에 'LNG 탱크 선박 건조용 유니버셜 클램프'를 개시한 바 있는데, 도 2, 3을 참조하면, 고정판의 일측에 고정부(110)가 형성되고, 타측에 고정판(100)의 하단에 슬라이딩될 수 있도록 파지부(120)가 형성되며, 상기 파지부(120)의 일측에 링크(122)가 형성되고, 상기 링크(122)의 끝단에는 손잡이(124)가 형성되는 일반적인 LNG탱크 선박 건조용 클램프에 있어서, 상기 고정부(110)와 파지부(120)는 합성수지재로 형성하고, 고정판(100)의 상단에 레일고정대(200)를 나사로 조립하되, 상기 레일고정대(200)는 2개의 레일조임홀(210)이 형성되고, 직사각형으로 형성되며, 각 모서리에 이격 거리가 일정한 4개의 나사홀(220)이 형성되어 구성된다.The inventor of the present application has disclosed a 'universal clamp for LNG tank ship construction' in Korean Unexamined Utility Model Publication No. 2012-0008404. Referring to FIGS. 2 and 3, the fixing part 110 is formed on one side of the fixing plate, A grip portion 120 is formed on the other side to be slid on the lower end of the fixing plate 100 , a link 122 is formed on one side of the grip portion 120 , and a handle 124 is formed at an end of the link 122 . ) is formed in the general LNG tank vessel construction clamp, wherein the fixing part 110 and the holding part 120 are formed of a synthetic resin material, and the rail holder 200 is assembled on the upper end of the fixing plate 100 with screws, The rail holder 200 has two rail fastening holes 210 formed therein, is formed in a rectangular shape, and four screw holes 220 having a constant spacing distance are formed at each corner.

그러나, 종래의 LNG 탱크 선박 건조용 유니버셜 클램프는 다음과 같은 문제점이 있었다. However, the conventional universal clamp for building LNG tank ships has the following problems.

(1) 고정판을 잡고 천정이나 벽면에 고정된 주름판재에 고정할 때 손잡이가 자유롭게 움직여서 파지부가 닫히는 등 고정조립이 어렵다. (1) When holding the fixing plate and fixing it to the corrugated board fixed to the ceiling or wall, the handle moves freely and the gripper closes, making it difficult to assemble.

(2) 손잡이의 위치가 달라져서 고정할 때 쉽게 고정하지 못한다.(2) The position of the handle is different, so it is not easy to fix when fixing.

상기한 문제점을 해결하기 위해서 본 고안은 고정판의 일측에 고정부가 형성되고, 타측에 고정판의 하단에 슬라이딩될 수 있도록 파지부가 형성되며, 상기 파지부의 일측에 링크가 형성되고, 상기 링크의 끝단에는 손잡이가 형성되는데,In order to solve the above problems, in the present invention, a fixing part is formed on one side of a fixing plate, a holding part is formed on the other side so that it can be slid on the lower end of the fixing plate, a link is formed on one side of the holding part, and the end of the link is A handle is formed.

상기 고정부와 파지부는 합성수지재로 형성하고, 고정판의 상단에 레일고정대를 나사로 조립하고, 상기 레일고정대는 2개의 레일조임홀이 형성되며, 직사각형으로 형성되고, 각 모서리에 이격 거리가 일정한 4개의 나사홀(220)이 형성되는 LNG탱크 선박 건조용 유니버셜 클램프에 있어서, The fixing part and the gripping part are formed of a synthetic resin material, and a rail holder is assembled with a screw on the upper end of the fixing plate, and the rail holder has two rail fastening holes, is formed in a rectangle, and has a constant spacing at each corner. In the universal clamp for LNG tank ship construction in which the screw hole 220 is formed,

상기 링크는 링크축의 끝단에 각도조절링크가 형성되고, 상기 각도조절링크의 끝단에 회전링크가 형성되며, 상기 링크축에는 압축스프링이 형성되는 것을 특징으로 한다.The link is characterized in that an angle control link is formed at an end of the link shaft, a rotation link is formed at an end of the angle control link, and a compression spring is formed on the link shaft.

본 고안의 바람직한 실시예로 형성된 LNG 탱크 선박 건조용 유니버셜 클램프에 의하면 다음과 같은 효과가 발생한다.According to the universal clamp for LNG tank ship construction formed in a preferred embodiment of the present invention, the following effects occur.

(1) 고정판을 잡고 천정이나 벽면에 고정된 주름판재에 고정할 때 손잡이가 열리는 방향으로 고정되어 있어서 고정 작업이 편리하다.(1) When holding the fixing plate and fixing it to the corrugated board fixed to the ceiling or wall, the handle is fixed in the opening direction, so the fixing operation is convenient.

(2) 손잡이의 위치가 고정을 풀고 난 후에 동일한 위치에 있어서 작업이 편리하다.(2) It is convenient to work because the position of the handle is in the same position after the fixing is released.

도 1은 종래의 LNG 탱크 선박의 주름판재
도 2는 종래의 LNG 탱크 선박 건조용 유니버셜 클램프의 측면도.
도 3은 종래의 LNG 탱크 선박 건조용 유니버셜 클램프의 평면도.
도 4은 본 고안의 바람직한 실시예로 형성된 LNG 탱크 선박 건조용 유니버셜 클램프의 평면도.
도 5는 본 고안의 바람직한 실시예로 형성된 LNG 탱크 선박 건조용 유니버셜 클램프의 측면도1 is a corrugated board of a conventional LNG tank ship.
Figure 2 is a side view of a conventional universal clamp for LNG tank ship construction.
Figure 3 is a plan view of a conventional universal clamp for LNG tank ship construction.
4 is a plan view of a universal clamp for building an LNG tank vessel formed according to a preferred embodiment of the present invention.
5 is a side view of a universal clamp for building an LNG tank vessel formed in a preferred embodiment of the present invention;

본 고안은 고정판(100)의 일측에 고정부(110)가 형성되고, 타측에 고정판(100)의 하단에 슬라이딩될 수 있도록 파지부(120)가 형성되며, 상기 파지부(120)의 일측에 링크(122)가 형성되고, 상기 링크(122)의 끝단에는 손잡이(124)가 형성되는데,In the present invention, the fixing part 110 is formed on one side of the fixing plate 100 , and the holding part 120 is formed on the other side to be slid on the lower end of the fixing plate 100 , and on one side of the holding part 120 . A link 122 is formed, and a handle 124 is formed at the end of the link 122,

상기 고정부(110)와 파지부(120)는 합성수지재로 형성하고, 고정판(100)의 상단에 레일고정대(200)를 나사로 조립하고, 상기 레일고정대(200)는 2개의 레일조임홀(210)이 형성되며, 직사각형으로 형성되고, 각 모서리에 이격 거리가 일정한 4개의 나사홀(220)이 형성되는 LNG탱크 선박 건조용 유니버셜 클램프에 있어서, The fixing part 110 and the gripping part 120 are formed of a synthetic resin material, and the rail holder 200 is assembled with a screw on the upper end of the fixing plate 100 , and the rail holder 200 has two rail fastening holes 210 ) is formed, is formed in a rectangular shape, and in the universal clamp for LNG tank ship construction in which four screw holes 220 with a constant separation distance are formed at each corner,

상기 링크(122)는 링크축(122a)의 끝단에 각도조절링크(122b)가 형성되고, 상기 각도조절링크의 끝단에 회전링크(122c)가 형성되며, 상기 링크축(122a)에는 압축스프링(300)이 형성된다. The link 122 has an angle adjustment link 122b formed at the end of the link shaft 122a, a rotation link 122c is formed at the end of the angle adjustment link, and a compression spring ( 300) is formed.

상기 고정부(110)는 가운데 부분이 오목하게 횡방향 또는 종방향코러게이션(1,2)의 일측형상과 동일하도록 형성된다.The fixing part 110 is formed such that the central portion is concave and has the same shape as one side of the transverse or longitudinal corrugations 1 and 2 .

상기 고정부(110)와 대응하도록 파지부(120)가 형성되고, 상기 파지부(120)의 일측에는 링크(122)가 결합된다.A grip portion 120 is formed to correspond to the fixing portion 110 , and a link 122 is coupled to one side of the grip portion 120 .

상기 고정부(110)와 파지부(120)는 각각 강도가 높은 합성수지재로 형성하고, 각 고정부(110)와 파지부(120)가횡방향 혹은 종방향코러게이션(1,2)과 접촉하는 부분에는 특별한 코팅처리를 하지 않는다.The fixing part 110 and the holding part 120 are each formed of a high-strength synthetic resin material, and each of the fixing part 110 and the holding part 120 is in contact with the transverse or longitudinal corrugation (1,2). No special coating treatment is applied to the part.

즉, 고정부(110)와 파지부(120)가 합성수지재로 형성되므로, 접촉되는 금속패널(10)의 표면에 어떠한 스크레치도 남기지 않고, 상기 고정부(110) 또는 파지부(120)의 표면이 일부 파손되더라도 합성수지재이므로 절연에 전혀 문제가 없다.That is, since the fixing part 110 and the gripping part 120 are formed of a synthetic resin material, there is no scratch left on the surface of the metal panel 10 in contact, and the surface of the fixing part 110 or the gripping part 120 . Even if this part is damaged, there is no problem in insulation because it is a synthetic resin material.

상기 링크(122)의 3개의 부품이 힌지연결되는데, 파지부(120)의 일측에 고정되는 링크축(122a)의 끝단에'

Figure utm00001
'형상의 각도조절링크(122b)가 형성되고, 상기 각도조절링크(122b)의 끝단에는 '
Figure utm00002
' 형상의 회전링크(122c)가 힌지결합되며, 상기 회전링크(122c)의 끝단에는 손잡이(124)가 결합된다.The three parts of the link 122 are hinged, and at the end of the link shaft 122a fixed to one side of the gripper 120 '
Figure utm00001
'A shape angle adjustment link (122b) is formed, and the end of the angle adjustment link (122b) has a '
Figure utm00002
'-shaped rotary link 122c is hinged, and a handle 124 is coupled to an end of the rotary link 122c.

상기 링크축(122a)의 끝단에 힌지결합하는 각도조절링크(122b)는 120°로 일측으로 꺽여서 형성되고, 양 끝단에 고정홀이 형성된다.The angle adjustment link 122b hinged to the end of the link shaft 122a is formed by being bent to one side at 120°, and fixing holes are formed at both ends.

상기 회전링크(122c)는 '

Figure utm00003
' 형상으로 형성되고, 손잡이의 끝단에 고정되는 두개의 고정홀이 형성되고, 각조조절링크(122b)의 끝단의 고정홀과 힌지결합되는 고정홀(A)과 고정판(100)의 끝단에 힌지결합되는 고정홀 (B)가 형성된다.The rotary link 122c is '
Figure utm00003
' shape, two fixing holes fixed to the end of the handle are formed, and the fixing hole (A) hinged with the fixing hole of the end of the leg adjustment link (122b) and the end of the fixing plate 100 are hinged A fixing hole (B) is formed.

상기 손잡이(124)를 회전시키면, 각도조절링크(122b)와 회전링크(122c)가 각각의 링크작용을 해서 링크축(122a)을 수평운동시켜 파지부(120)를 일측으로 밀고 당기고 할 수 있다.When the handle 124 is rotated, the angle adjustment link 122b and the rotation link 122c each act as a link to horizontally move the link shaft 122a to push and pull the gripper 120 to one side. .

상기 레일고정대(200)는 레일(8)을 고정하기 위한 레일조임홀(210)이 형성되고, 각 모서리에 이격 거리가 일정한 4개의 나사홀(220)이 형성된다.The rail holder 200 has a rail fastening hole 210 for fixing the rail 8, and four screw holes 220 having a constant spacing at each corner are formed.

상기 각 나사홀(220)의 이격거리가 일정하기 때문에 90°씩 회전시켜도 고정할 수 있다.Since the separation distance of each screw hole 220 is constant, it can be fixed even when rotated by 90°.

상기 레일조임홀(210)은 두개가 형성되는데, 회방향코러게이션(1) 혹은 종방향코러게이션(2)의 가운데에서 접촉용접부(5)의 용접위치까지의 거리 즉, 용접거리가 달라질 때 레일고정대(200)를 회전시켜 고정한 후 용접거리에 맞는 레일조임홀(210)에 레일(8)을 고정한다. The rail fastening hole 210 is formed in two, the distance from the center of the rotational corrugation 1 or the longitudinal corrugation 2 to the welding position of the contact welding part 5, that is, when the welding distance is different from the rail After the fixing table 200 is rotated and fixed, the rail 8 is fixed to the rail fastening hole 210 suitable for the welding distance.

예를 들어, 용접거리가 185mm일 경우 레일조임홀(210,E)에 레일(8)을 고정하고, 용접거리가 212mm일 경우에는 레일고정대를 90°회전하여 레일조임홀(210,F)에 레일(8)을 고정한다.For example, when the welding distance is 185 mm, the rail 8 is fixed to the rail fastening holes 210, E, and when the welding distance is 212 mm, the rail holder is rotated 90° to fit the rail fastening holes 210, F. Fix the rail (8).

상기 압축스프링(300)은 링크축(122a)에 형성되되, 일측은 파지부(120)의 일측에 고정되고, 타측은 링크축(122a)의 끝단에 고정되어 링크축(122a)을 신장하도록 형성된다.The compression spring 300 is formed on the link shaft 122a, one side is fixed to one side of the gripping part 120, and the other side is fixed to the end of the link shaft 122a to extend the link shaft 122a. do.

상기 압축스프링(300)이 형성되면, 손잡이(124)를 도 4와 같이 화살표방향으로 밀어서 파지부(120)를 이동시키지 않는 도 3의 손잡(124)의 상태를 유지하게 된다. When the compression spring 300 is formed, the handle 124 is pushed in the arrow direction as shown in FIG. 4 to maintain the state of the handle 124 of FIG. 3 that does not move the gripper 120 .

상기 압축스프링(300)은 도 5와 같이 고정부(110)와 파지부(120)의 사이에 설치될 수 있다. The compression spring 300 may be installed between the fixing part 110 and the gripping part 120 as shown in FIG. 5 .

본 고안의 바람직한 실시예로 형성된 LNG 탱크 선박 건조용 유니버셜 클램프에 의하면 고정판을 잡고 천정이나 벽면에 고정된 주름판재에 고정할 때 손잡이가 열리는 방향으로 고정되어 있어서 고정 작업이 편리하고, 손잡이의 위치가 고정을 풀고 난 후에 동일한 위치에 있어서 작업이 편리한 등의 효과가 발생한다.According to the universal clamp for building LNG tank ships formed in a preferred embodiment of the present invention, when holding the fixing plate and fixing it to the corrugated plate fixed to the ceiling or wall, the handle is fixed in the opening direction, so the fixing operation is convenient, and the position of the handle is convenient. After loosening the fixing, the effect such as convenient operation occurs in the same position.

본 고안은 첨부된 도면을 참조하여 바람직한 실시 예를 중심으로 기술되었지만 당업자라면 이러한 기재로부터 후술하는 실용신안청구범위에 의해 포괄되는 본 고안의 범주를 벗어남이 없이 다양한 변형이 가능하다는 것은 명백하다.Although the present invention has been described mainly in preferred embodiments with reference to the accompanying drawings, it is clear that various modifications may be made to those skilled in the art without departing from the scope of the present invention encompassed by the utility model claims to be described later from this description.

1 : 횡방향코러게이션 2 : 종방향코러게이션
5 : 접촉용접부 10 : 금속패널
100 : 고정판 110 : 고정부
120 : 파지부 122 : 링크
122a : 링크축 122b : 각도조절링크
122c : 회전링크 124 : 손잡이
200 : 레일고정대 210 : 레일조임홀
220 : 나사홀 300 : 압축스프링1: Transverse corrugation 2: Longitudinal corrugation
5: contact welding part 10: metal panel
100: fixed plate 110: fixed part
120: grip portion 122: link
122a: link shaft 122b: angle adjustment link
122c: rotary link 124: handle
200: rail holder 210: rail fastening hole
220: screw hole 300: compression spring

Claims (3)

고정판(100)의 일측에 고정부(110)가 형성되고, 타측에 고정판(100)의 하단에 슬라이딩될 수 있도록 파지부(120)가 형성되며, 상기 파지부(120)의 일측에 링크(122)가 형성되고, 상기 링크(122)의 끝단에는 손잡이(124)가 형성되는데,
상기 고정부(110)와 파지부(120)는 합성수지재로 형성하고, 고정판(100)의 상단에 레일고정대(200)를 나사로 조립하고, 상기 레일고정대(200)는 2개의 레일조임홀(210)이 형성되며, 직사각형으로 형성되고, 각 모서리에 이격 거리가 일정한 4개의 나사홀(220)이 형성되는 LNG탱크 선박 건조용 유니버셜 클램프에 있어서,
상기 링크(122)는 링크축(122a)의 끝단에 각도조절링크(122b)가 형성되고, 상기 각도조절링크의 끝단에 회전링크(122c)가 형성되며, 상기 링크축(122a)에는 압축스프링(300)이 형성되는 것을 특징으로 하는 LNG 탱크 선박 건조용 유니버셜 클램프.A fixing part 110 is formed on one side of the fixing plate 100 , and a gripping part 120 is formed on the other side to be slid on the lower end of the fixing plate 100 , and a link 122 is formed on one side of the holding part 120 . ) is formed, and a handle 124 is formed at the end of the link 122,
The fixing part 110 and the holding part 120 are formed of a synthetic resin material, and the rail holder 200 is assembled to the upper end of the fixing plate 100 with screws, and the rail holder 200 has two rail fastening holes 210 ) is formed, is formed in a rectangular shape, and in the universal clamp for LNG tank ship construction in which four screw holes 220 with a constant separation distance are formed at each corner,
The link 122 has an angle control link 122b formed at the end of the link shaft 122a, a rotation link 122c is formed at the end of the angle control link, and a compression spring ( 300) is a universal clamp for LNG tank ship construction, characterized in that it is formed. 제 1항에 있어서,
상기 압축스프링(300)은 링크축(122a)에 형성되되, 일측은 파지부(120)의 일측에 고정되고, 타측은 링크축(122a)의 끝단에 고정되어 링크축(122a)을 신장하도록 형성되는 것을 특징으로 하는 LNG 탱크 선박 건조용 유니버셜 클램프.The method of claim 1,
The compression spring 300 is formed on the link shaft 122a, one side is fixed to one side of the gripping part 120, and the other side is fixed to the end of the link shaft 122a to extend the link shaft 122a. Universal clamp for LNG tank ship construction, characterized in that it becomes. 제 1항에 있어서,
상기 압축스프링(300)은 고정부(110)와 파지부(120)의 사이에 설치되는 것을 특징으로 하는 LNG 탱크 선박 건조용 유니버셜 클램프.The method of claim 1,
The compression spring (300) is a universal clamp for LNG tank vessel construction, characterized in that it is installed between the fixing part (110) and the holding part (120).
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970033485A (en) * 1995-12-20 1997-07-22 전성원 Plaster Plug Mounting Hole
KR200467144Y1 (en) * 2011-05-30 2013-05-29 (주)로멕스테크놀로지 Universal clamp of auto welding machine for making lng tank ship
KR101437591B1 (en) * 2013-06-26 2014-09-04 사단법인 전국석면환경연합회 Plier
KR101768389B1 (en) * 2016-09-05 2017-08-14 김태구 Wrench

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970033485A (en) * 1995-12-20 1997-07-22 전성원 Plaster Plug Mounting Hole
KR200467144Y1 (en) * 2011-05-30 2013-05-29 (주)로멕스테크놀로지 Universal clamp of auto welding machine for making lng tank ship
KR101437591B1 (en) * 2013-06-26 2014-09-04 사단법인 전국석면환경연합회 Plier
KR101768389B1 (en) * 2016-09-05 2017-08-14 김태구 Wrench

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