KR20090075285A - Work ship equipped with over and under water work stand - Google Patents

Work ship equipped with over and under water work stand Download PDF

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Publication number
KR20090075285A
KR20090075285A KR1020080001075A KR20080001075A KR20090075285A KR 20090075285 A KR20090075285 A KR 20090075285A KR 1020080001075 A KR1020080001075 A KR 1020080001075A KR 20080001075 A KR20080001075 A KR 20080001075A KR 20090075285 A KR20090075285 A KR 20090075285A
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South Korea
Prior art keywords
underwater
work platform
support
work
upper plate
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KR1020080001075A
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Korean (ko)
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KR100989400B1 (en
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김지신
김영권
강평구
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김지신
강평구
김영권
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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 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/28—Barges or lighters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/52—Tools specially adapted for working underwater, not otherwise provided for
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jib Cranes (AREA)

Abstract

A working ship with an underwater and marine worktable is provided to control height of the worktable freely according to the working spot by lifting up and down the submerged worktable using a second hoist. A working ship with an underwater and marine worktable comprises a hull(100) which is capable of operating by itself because the thrust engine and screw are equipped, a plurality of cylindrical supports(200) which are installed in a deck top of the hull, an upper plate(300) which is coupled with the top of the support, a marine worktable(400) which is positioned between the deck and the upper plate and comprises a guide hole which the support passes through and reciprocates vertically along the support, a cylindrical inner pipe(500) which is inserted inside the support and moves up and down, an underwater worktable(600) which moves up and down with the inner pipe, a first hoist(700) which is connected to the marine worktable and lifts up and down it, and a second hoist(800) which is connected to the inner pipe and moves up and down the underwater worktable.

Description

수중 및 수상작업대가 구비된 작업선{Work Ship equipped with Over and Under Water Work Stand}Work Ship equipped with Over and Under Water Work Stand

본 발명은 수상 및 수중에서 교각의 설치나 보수보강에 사용되는 작업선에 관한 것으로서, 보다 상세히는 추진엔진 및 스크류가 구비되어 자발적 운행이 가능한 선체(100); 상기 선체(100)의 갑판(120) 상부면에 설치되는 다수 개의 원통형 지지대(200); 상기 지지대(200)의 상단부에 결합되는 상판(300); 상기 갑판(120)과 상기 상판(300) 사이에 위치하며 상기 지지대(200)가 통과하는 가이드홀(420)이 구비되어 상기 지지대(200)를 따라 승하강 운동을 하는 수상작업대(400); 상기 지지대(200) 각각의 내부에 삽입되어 승하강 운동을 하는 원통형 내부관(500); 상기 내부관(500)의 하단부에 결합되어 상기 내부관(500)과 함께 승하강 운동을 하는 수중작업대(600); 상기 상판(300)에 설치되고 상기 수상작업대(400)에 연결되어 상기 수상작업대(400)를 승하강시키는 제1호이스트(700); 및, 상기 상판(300)에 설치되고 상기 내부관(500)에 연결되어 상기 수중작업대(600)를 승하강시키는 제2호이스트(800);를 포함하여 구성되는 것을 특징으로 한다.The present invention relates to a work vessel used for installation or reinforcement of piers in the water and underwater, more specifically, the hull 100 is provided with a propulsion engine and a screw can be voluntarily operated; A plurality of cylindrical support members 200 installed on an upper surface of the deck 120 of the hull 100; An upper plate 300 coupled to an upper end of the support 200; A waterborne work platform 400 positioned between the deck 120 and the upper plate 300 and having a guide hole 420 through which the support 200 passes, the lifting platform 400 lifting and lowering along the support 200; A cylindrical inner tube 500 inserted into each of the supports 200 to move up and down; An underwater work platform 600 coupled to the lower end of the inner tube 500 to move up and down with the inner tube 500; A first hoist 700 installed at the top plate 300 and connected to the water work platform 400 to move the water work platform 400 up and down; And a second hoist 800 installed on the upper plate 300 and connected to the inner tube 500 to lift the underwater work platform 600.

일반적으로 작업선은 강이나 바다, 수로 또는 양식장 등에서 바지 등을 예인을 하거나 양식장의 그물이나 기타 물건을 인양하거나, 해상 구조물 설치 및 보수보강 등과 같은 다양한 작업을 하기 위해 사용되는 작업용 선박을 말한다.In general, a working ship is a working vessel used for towing trouser, etc. in a river, sea, waterway, or aquaculture farm, lifting a net or other object of a farm, or performing various tasks such as installing a marine structure and reinforcing reinforcement.

이러한 종래의 작업선은 선체(갑판(120))의 평면 형태가 좌우 대칭형의 유선형이나 사각형이고, 별도의 수중 작업을 위한 작업대가 구비되지 않는 경우가 일반적이다.Such a conventional working line is a streamlined or rectangular symmetrical shape of the hull (deck 120), it is common that the work platform for a separate underwater work is not provided.

따라서 이러한 종래의 작업선을 이용하여 해상에 설치된 교각의 설치 또는 보수보강을 하는 경우 작업선을 교각에 장시간 안정적으로 접안시키는 것이 곤란한 문제점이 있다.Therefore, when the installation or maintenance reinforcement of the piers installed in the sea by using the conventional work ships there is a problem that it is difficult to reliably dock the working ships to the piers for a long time.

아울러 교각의 교각의 설치나 보수보강의 경우 수중에서의 작업이 필연적으로 수반될 수 있는데, 별도의 수중작업을 위한 작업대가 구비되지 못한 종래의 작업선을 이용하는 경우 수중작업을 안정적으로 수행하기가 곤란하여 결과적으로 시공품질이 저하되고 공기가 연장되는 문제점이 있다. In addition, in the case of installation or reinforcement of the piers of the piers may inevitably involve underwater work, it is difficult to carry out underwater work stably when using a conventional work line that does not have a separate platform for underwater work As a result, there is a problem that the construction quality is reduced and the air is extended.

상기한 문제점을 해결하기 위하여 창작된 본 발명의 목적은 다음과 같다.The object of the present invention created to solve the above problems is as follows.

첫째, 해상 작업시 작업선을 안정적으로 접안할 수 있는 수단을 제공함을 본 발명의 목적으로 한다.Firstly, it is an object of the present invention to provide a means for stably docking a working ship at sea.

둘째, 작업이 이루어지는 부위의 높이에 따라 작업대를 수시로 승하강시킬 수 있는 수단을 제공함을 본 발명의 다른 목적으로 한다.Second, another object of the present invention is to provide a means for raising and lowering the work table from time to time according to the height of the site where the work is made.

셋째, 수상작업뿐만 아니라 수중작업을 위한 작업대도 함께 제공할 수 있는 수단을 제공함을 본 발명의 또 다른 목적으로 한다.Third, another object of the present invention is to provide a means that can provide a work table for underwater work as well as underwater work.

상기한 목적을 달성하기 위하여 창작된 본 발명은 다음과 같이 구성된다.The present invention created to achieve the above object is configured as follows.

본 발명은 추진엔진 및 스크류가 구비되어 자발적 운행이 가능한 선체(100); 상기 선체(100)의 갑판(120) 상부면에 설치되는 다수 개의 원통형 지지대(200); 상기 지지대(200)의 상단부에 결합되는 상판(300); 상기 갑판(120)과 상기 상판(300) 사이에 위치하며 상기 지지대(200)가 통과하는 가이드홀(420)이 구비되어 상기 지지대(200)를 따라 승하강 운동을 하는 수상작업대(400); 상기 지지대(200) 각각의 내부에 삽입되어 승하강 운동을 하는 원통형 내부관(500); 상기 내부관(500)의 하단부에 결합되어 상기 내부관(500)과 함께 승하강 운동을 하는 수중작업대(600); 상기 상판(300)에 설치되고 상기 수상작업대(400)에 연결되어 상기 수상작업 대(400)를 승하강시키는 제1호이스트(700); 및, 상기 상판(300)에 설치되고 상기 내부관(500)에 연결되어 상기 수중작업대(600)를 승하강시키는 제2호이스트(800);를 포함하여 구성된다.The present invention is provided with a propulsion engine and a screw hull (100) capable of voluntary operation; A plurality of cylindrical support members 200 installed on an upper surface of the deck 120 of the hull 100; An upper plate 300 coupled to an upper end of the support 200; A waterborne work platform 400 positioned between the deck 120 and the upper plate 300 and having a guide hole 420 through which the support 200 passes, the lifting platform 400 lifting and lowering along the support 200; A cylindrical inner tube 500 inserted into each of the supports 200 to move up and down; An underwater work platform 600 coupled to the lower end of the inner tube 500 to move up and down with the inner tube 500; A first hoist 700 installed on the upper plate 300 and connected to the water work platform 400 to move the water work platform 400 up and down; And a second hoist 800 installed on the upper plate 300 and connected to the inner tube 500 to lift the underwater work platform 600.

상기한 구성의 본 발명에 따른 기술적 효과는 다음과 같다.Technical effects according to the present invention of the above configuration is as follows.

첫째, 해상 작업시 작업선을 안정적으로 접안할 수 있다.First, it is possible to reliably dock the working ship at sea.

다시 말하면, 상판절개수용부(310), 제1절개수용부(410), 선체절개수용부(110), 및 제2절개수용부(610)가 구비되어 교각 등을 수용하고 교각에 안정적으로 접안할 수 있다.In other words, the upper plate incision receiving part 310, the first incision receiving part 410, the hull incision receiving part 110, and the second incision receiving part 610 is provided to accommodate the piers and piercing stably to the pier. can do.

둘째, 작업이 이루어지는 부위의 높이에 따라 작업대를 수시로 승하강시킬 수 있다.Second, it is possible to raise and lower the work table from time to time according to the height of the work is done.

다시 말하면, 제1호이스트(700)를 이용하여 수상작업대(400)를 승하강시키고, 제2호이스트(800)를 이용하여 수중작업대(600)를 승하강시킴으로써 작업부위에 따라 작업대의 높이를 자유롭게 조절하여 작업효율을 제고할 수 있다.In other words, by lifting up and down the water platform 400 using the first hoist 700, and by lifting up and down the underwater work platform 600 using the second hoist 800 to freely adjust the height of the work platform according to the work site Work efficiency can be improved.

셋째, 수상작업뿐만 아니라 수중작업을 위한 작업대도 함께 제공하여 수상 및 수중 작업을 모두 원활하게 수행할 수 있다.Third, it is possible to smoothly perform both water and underwater work by providing a workbench for underwater work as well as underwater work.

다시 말하면, 지지대(200)의 외주면을 따라 승하강하는 수상작업대(400)와 별도로 지지대(200)의 내주면을 따라 승하강하는 수중작업대(600)가 구비되어 수상작업과 함께 수중작업도 원활하게 수행할 수 있다. In other words, separate from the water work platform 400 to descend along the outer circumferential surface of the support 200 is provided with an underwater work platform 600 to descend along the inner circumferential surface of the support 200 to smoothly perform underwater work together with the water work. can do.

도1은 본 발명의 전체 구성을 도시하는 사시도이고, 도2는 수상작업대(400)의 승하강 구조를 도시하고, 도3은 수중작업대(600)의 승하강 구조를 도시한다.Figure 1 is a perspective view showing the overall configuration of the present invention, Figure 2 shows the lifting structure of the water platform 400, Figure 3 shows the lifting structure of the underwater platform 600.

도1에 도시된 선체(100)는 추진엔진 및 스크류가 구비되어 자발적 운행이 가능하며 안정적인 작업이 용이하도록 넓은 갑판(120)이 구비되어 있다.The hull 100 shown in Figure 1 is provided with a propulsion engine and a screw is provided with a wide deck 120 to enable voluntary operation and to facilitate stable operation.

선체(100)의 갑판(120) 상부면에는 원통형의 지지대(200)가 3개 설치되어 있는데, 필요에 따라 3개 이상의 지지대(200)가 설치될 수도 있다.Three cylindrical supports 200 are installed on the deck 120 upper surface of the hull 100, three or more supports 200 may be installed as needed.

지지대(200)는 도1에 도시된 바와 같이 선체(100)의 중간에 설치하여 무게중심에 따른 안정감을 유지하는 것이 바람직하나, 지지대(200)가 반드시 선체(100)의 중앙부에 설치될 필요는 없으며, 선체의 구조와 무게중심을 고려하여 적절할 위치를 선택하면 된다.The support 200 is preferably installed in the middle of the hull 100 as shown in Figure 1 to maintain a sense of stability according to the center of gravity, but the support 200 need not necessarily be installed in the center of the hull 100 There is no need to select a suitable position considering the hull structure and center of gravity.

상판(300)은 지지대(200)의 상단부에 결합되어 지붕 역할을 함과 동시에 제1호이스트(700)와 제2호이스트(800)의 설치장소를 제공한다.The upper plate 300 is coupled to the upper end of the support 200 serves as a roof and at the same time provides a place for installation of the first hoist 700 and the second hoist 800.

수상작업대(400)는 갑판(120)과 상판(300) 사이에 위치하며 지지대(200)를 따라 승하강 운동을 하게 되며, 도1에 도시된 바와 같이 작업자의 안전을 위하여 안전난간(33)이 구비됨이 바람직하다.The water platform 400 is located between the deck 120 and the top plate 300 is to move up and down along the support 200, as shown in Figure 1 the safety railing 33 for the safety of the worker It is preferred to be provided.

수상작업대(400)에는 도2에 도시된 바와 같이 지지대(200)와 대응하는 위치에 가이드홀(420)이 구비되어 지지대(200)가 가이드홀(420)을 통과하게 된다.As shown in FIG. 2, the floating work platform 400 is provided with a guide hole 420 at a position corresponding to the support 200 so that the support 200 passes through the guide hole 420.

가이드홀(420) 각각의 내측면에는 제1가이드롤러(430)가 다수 개 구비되어 수상작업대(400)가 승하강시 제1가이드롤러(430)가 지지대(200)의 외주면에 접촉되어 굴러가도록 하여 승하강시 마찰을 최소화하고 승하강 운동이 원활하게 이루어지도록 한다.A plurality of first guide rollers 430 are provided on the inner surface of each of the guide holes 420 so that the first guide roller 430 contacts the outer circumferential surface of the support 200 to roll when the lifting work platform 400 moves up and down. When raising and lowering, the friction is minimized and the lifting movement is made smoothly.

상판(300)에 설치된 제1호이스트(700)는 도2에 도시된 바와 같이 인양체인이 수상작업대(400)의 상부에 연결되어 수상작업대(400)를 승하강시키는 동력을 제공하게 된다.As shown in FIG. 2, the first hoist 700 installed on the upper plate 300 is connected to an upper portion of the lifting platform 400 to provide power to lift the lifting platform 400.

이와 같이 제1호이스트(700)가 수상작업대(400)에 연결됨으로써, 제1호이스트(700)의 작동에 따라 수상작업대(400)는 지지대(200)를 따라 승하강을 하게 된다.As such, the first hoist 700 is connected to the water work platform 400, and thus the water work platform 400 moves up and down along the support 200 according to the operation of the first hoist 700.

따라서 작업부위에 따라 수상작업대(400)의 높이를 자유롭게 조절하여 작업효율을 제고할 수 있다.Therefore, it is possible to improve the work efficiency by freely adjusting the height of the water platform 400 according to the work site.

본 발명은 수상작업대(400)와 별도로 도1 및 도3에 도시된 바와 같이 수중작업대(600)가 구비되고, 수상작업대(400)와 마찬가지로 승하강 운동을 하게 된다.The present invention is provided with an underwater work platform 600, as shown in Figures 1 and 3, separate from the water work platform 400, as in the water work platform 400 is to move up and down.

수중작업대(600)는 내부관(500)의 하단부에 결합되고, 이러한 내부관(500)은 지지대(200) 각각의 내부에 삽입되어 승하강 운동을 하는 구조이다.Underwater work platform 600 is coupled to the lower end of the inner tube 500, the inner tube 500 is a structure that is inserted into each of the support 200 to move up and down.

상판(300)에 설치되는 제2호이스트(800)의 인양체인은 지지대(200)을 통하여 내부관(500)에 연결되며 수중작업대(600)를 승하강시키는 동력을 제공하게 된다.The lifting chain of the second hoist 800 installed on the upper plate 300 is connected to the inner tube 500 through the support 200 and provides power for raising and lowering the underwater work platform 600.

내부관(500) 각각의 외주면에는 도3에 도시된 바와 같이 제2가이드롤러(530)가 다수 개 구비되어 수중작업대(600)가 승하강시 제2가이드롤러(530)가 지지대(200)의 내주면에 접촉되어 굴러가도록 하여 승하강시 마찰을 최소화한다.As shown in FIG. 3, a plurality of second guide rollers 530 are provided on each outer circumferential surface of the inner tube 500 so that the second guide roller 530 is an inner circumferential surface of the support 200 when the underwater work platform 600 is elevated. Minimizes friction during ascending and descending by rolling in contact with.

본 발명인 작업선은 수상에서 교각의 설치나 보수보강시 안정적인 접안을 위한 절개부가 도1과 같이 구비되어 있다.The inventors of the working ship is provided with a cutout for stable docking during installation or reinforcement of the piers in the water as shown in FIG.

다시 말하면, 상판(300)에는 상판절개수용부(310)가 구비되고, 수상작업대(400)에는 제1절개수용부(410)가 구비되고, 선체(100)에는 선체절개수용부(110)가 구비되고, 수중작업대(600)에는 제2절개수용부(610)가 구비된다.In other words, the upper plate 300 is provided with the upper plate cut-out unit 310, the water work platform 400 is provided with a first incision receiving unit 410, the hull 100 is a hull incision receiving unit 110 Is provided, the underwater work platform 600 is provided with a second incision receiving portion (610).

즉 상판절개수용부(310), 제1절개수용부(410), 선체절개수용부(110) 및 제2절개수용부(610)는 수직방향으로 나란하게 설치되어 교각을 수용하고 교각에 안정적으로 접안할 수 있는 공간을 제공하게 된다.That is, the upper plate incision receiving part 310, the first incision receiving part 410, the hull incision receiving part 110 and the second incision receiving part 610 are installed side by side in the vertical direction to accommodate the piers and stably in the piers. It will provide a space for berthing.

이러한 절개부의 형태는 도1에 도시된 바와 같이 경사를 이루는 두 개의 직선 형태가 될 수도 있고 원호 형상으로 절개될 수도 있다. The shape of the cutout may be two straight lines that are inclined as shown in FIG. 1 or may be cut in an arc shape.

제1보조작업판(440)은 도1 및 도4(a)에 도시된 바와 같이 수상작업대(400)에 형성된 제1절개수용부(410)에 탈착 가능하게 조립되고, 제2보조작업판(640)은 도1 및 도4(b)에 도시된 바와 같이 수중작업대(600)에 형성된 제2절개수용부(610)에 탈착 가능하게 조립되는 바, 작업의 환경이나 내용 등을 고려하여 자유롭게 탈부착이 가능하다.As shown in Figs. 1 and 4 (a), the first auxiliary working plate 440 is detachably assembled to the first cutting accommodation portion 410 formed on the waterborne work platform 400, and the second auxiliary working plate ( 640 is detachably assembled to the second incision receiving portion 610 formed on the underwater work platform 600 as shown in Figure 1 and 4 (b), freely removable in consideration of the environment or contents of the work. This is possible.

사다리(11)는 갑판(120)에서 상판(300)에 도달하도록 설치되어 작업자는 사다리를 이용하여 상판(300) 및 수상작업대(400)에 접근할 수 있다. The ladder 11 is installed to reach the top plate 300 from the deck 120, the worker can access the top plate 300 and the water work platform 400 using the ladder.

물체인양호이스트(22)는 도1에 도시된 바와 같이 갑판(120) 상부에 설치되고 슬라이더레일(44)을 따라 수평이동이 가능하여 작업에 필요한 원자재나 공구 등을 보다 용이하게 갑판(120)에 선적하거나 갑판(120)으로부터 하역할 수 있다.The object lifting hoist 22 is installed on the deck 120 as shown in FIG. 1, and is horizontally movable along the slider rail 44 to easily load raw materials or tools necessary for the work on the deck 120. May be shipped or unloaded from deck 120.

상기한 바와 같이 본 발명의 구체적 실시예를 참조하여 본 발명의 기술적 사상을 설명하였으나, 본 발명의 보호범위가 이러한 실시예에 한정되는 것은 아니며 본 발명의 기술적 요지를 변경하지 않는 범위 내에서 다양한 설계변경, 공지기술의 부가나 삭제, 관용수단의 전환, 단순한 수치한정 등의 경우에도 본 발명의 보호범위에 속함을 분명히 한다.Although the technical spirit of the present invention has been described with reference to specific embodiments of the present invention as described above, the scope of protection of the present invention is not limited to these embodiments, and various designs may be made without changing the technical spirit of the present invention. Changes, additions or deletions of well-known technology, switching of conventional means, and simple numerical limitations also make it clear that they belong to the protection scope of the present invention.

도1은 본 발명의 전체 구성을 도시하는 사시도이다.1 is a perspective view showing the overall configuration of the present invention.

도2는 수상작업대(400)의 승하강 구조를 도시한다.2 shows a lifting structure of the floating platform 400.

도3은 수중작업대(600)의 승하강 구조를 도시한다.3 shows a lifting structure of the underwater work platform 600.

도4는 (a)수상작업대(400)에 결합되는 제1보조작업판(440), 및 (b)수중작업대(600)에 결합되는 제2보조작업판(640)을 각각 도시한다.4 shows (a) a first auxiliary working plate 440 coupled to the water platform 400, and (b) a second auxiliary working plate 640 coupled to the underwater work platform 600, respectively.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

100:선체100: hull

110:선체절개수용부110: hull incision accommodation

120:갑판(120)120: deck (120)

200:지지대200: support

300:상판300: Tops

310:상판절개수용부310: the upper incision receiving part

400:수상작업대400: water work bench

410:제1절개수용부410: the first incision accommodation

420:가이드홀420: guide hole

430:제1가이드롤러430: first guide roller

440:제1보조작업판440: the first auxiliary working board

500:내부관500: inner tube

530:제2가이드롤러530: the second guide roller

600:수중작업대600: underwater work bench

610:제2절개수용부610: second incision accommodation

640:제2보조작업판640: second auxiliary working board

700:제1호이스트700: first hoist

800:제2호이스트800: second hoist

11:사다리11: ladder

22:물체인양호이스트22: object lifting hoist

33:안전난간33: safety railing

44:슬라이더레일44: slider rail

Claims (5)

수상 및 수중에서 교각의 설치나 보수보강에 사용되는 작업선에 관한 것으로서,Regarding work boats used for installation and reinforcement of piers in water and underwater, 추진엔진 및 스크류가 구비되어 자발적 운행이 가능한 선체(100);A hull 100 provided with a propulsion engine and a screw to allow voluntary operation; 상기 선체(100)의 갑판(120) 상부면에 설치되는 다수 개의 원통형 지지대(200);A plurality of cylindrical support members 200 installed on an upper surface of the deck 120 of the hull 100; 상기 지지대(200)의 상단부에 결합되는 상판(300);An upper plate 300 coupled to an upper end of the support 200; 상기 갑판(120)과 상기 상판(300) 사이에 위치하며 상기 지지대(200)가 통과하는 가이드홀(420)이 구비되어 상기 지지대(200)를 따라 승하강 운동을 하는 수상작업대(400);A waterborne work platform 400 positioned between the deck 120 and the upper plate 300 and having a guide hole 420 through which the support 200 passes, the lifting platform 400 lifting and lowering along the support 200; 상기 지지대(200) 각각의 내부에 삽입되어 승하강 운동을 하는 원통형 내부관(500);A cylindrical inner tube 500 inserted into each of the supports 200 to move up and down; 상기 내부관(500)의 하단부에 결합되어 상기 내부관(500)과 함께 승하강 운동을 하는 수중작업대(600);An underwater work platform 600 coupled to the lower end of the inner tube 500 to move up and down with the inner tube 500; 상기 상판(300)에 설치되고 상기 수상작업대(400)에 연결되어 상기 수상작업대(400)를 승하강시키는 제1호이스트(700); 및,A first hoist 700 installed at the top plate 300 and connected to the water work platform 400 to move the water work platform 400 up and down; And, 상기 상판(300)에 설치되고 상기 내부관(500)에 연결되어 상기 수중작업대(600)를 승하강시키는 제2호이스트(800); A second hoist 800 installed on the upper plate 300 and connected to the inner tube 500 to move the underwater work platform 600 up and down; 를 포함하여 구성되는 것을 특징으로 하는 수중 및 수상작업대가 구비된 작 업선.Underwater and water work platform with a working ship, characterized in that comprises a. 제1항에서, 작업이 이루어지는 교각을 수용하도록 절개된 것으로서, The method of claim 1 wherein the incision is made to accommodate the piers in which the work takes place, 상기 상판(300)에는 상판절개수용부(310);가 구비되고, The upper plate 300 is provided with an upper plate cut-out unit 310; 상기 수상작업대(400)에는 제1절개수용부(410);가 구비되고,The water work platform 400 is provided with a first incision receiving portion 410; 상기 선체(100)에는 선체절개수용부(110);가 구비되고,The hull 100 is provided with a hull dissection receiving unit 110, 상기 수중작업대(600)에는 제2절개수용부(610);가 구비되어 있는 것을 특징으로 하는 수중 및 수상작업대가 구비된 작업선.The subsea workbench 600, the second incision receiving portion (610); work line equipped with underwater and water work platform, characterized in that is provided. 제2항에서,In claim 2, 상기 가이드홀(420) 각각의 내측면에는 제1가이드롤러(430);가 다수 개 구비되어 상기 수상작업대(400)가 승하강시 상기 제1가이드롤러(430)가 상기 지지대(200)의 외주면에 접촉되어 굴러가고,A plurality of first guide rollers 430 are provided on the inner surface of each of the guide holes 420 so that the first guide roller 430 is provided on the outer circumferential surface of the support 200 when the lifting platform 400 is elevated. Rolling in contact, 상기 내부관(500) 각각의 외주면에는 제2가이드롤러(530);가 다수 개 구비되어 상기 수중작업대(600)가 승하강시 상기 제2가이드롤러(530)가 상기 지지대(200)의 내주면에 접촉되어 굴러가는 것을 특징으로 하는 수중 및 수상작업대가 구비된 작업선.A plurality of second guide rollers 530 are provided on the outer circumferential surface of each of the inner tube 500 so that the second guide roller 530 contacts the inner circumferential surface of the support 200 when the underwater work platform 600 is lowered. Work line equipped with underwater and floating work platform, characterized in that rolling. 제3항에서,In claim 3, 상기 수상작업대(400)에 형성된 상기 제1절개수용부(410)에 탈착 가능하게 조립되는 제1보조작업판(440); 및,A first auxiliary working plate 440 detachably assembled to the first cutting accommodation portion 410 formed on the waterborne work platform 400; And, 상기 수중작업대(600)에 형성된 상기 제2절개수용부(610)에 탈착 가능하게 조립되는 제2보조작업판(640); A second auxiliary working plate 640 detachably assembled to the second cut-out portion 610 formed on the underwater work platform 600; 이 더 포함되는 것을 특징으로 하는 수중 및 수상작업대가 구비된 작업선.Underwater and water work platform equipped with a workbench characterized in that it further comprises. 제1항 내지 제4항 가운데 어느 한 항에서,The method according to any one of claims 1 to 4, 상기 갑판(120)에서 상기 상판(300)에 도달하는 사다리(11); 및,A ladder (11) reaching the upper plate (300) from the deck (120); And, 상기 갑판(120) 상부에 설치되고 슬라이더레일(44)을 따라 수평이동이 가능한 물체인양호이스트(22);A lifting hoist 22 installed above the deck 120 and capable of horizontally moving along the slider rail 44; 가 더 포함되는 것을 특징으로 하는 수중 및 수상작업대가 구비된 작업선.Underwater and water work platform equipped with a workbench, characterized in that it further comprises.
KR1020080001075A 2008-01-04 2008-01-04 Work Ship equipped with Over and Under Water Work Stand KR100989400B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109235526A (en) * 2018-11-14 2019-01-18 亢生军 Reservoir bottom desilting cleaning plant
KR102154213B1 (en) * 2020-04-06 2020-09-09 임대규 working platform

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3220836B2 (en) * 1993-12-28 2001-10-22 東洋建設株式会社 Suspension equipment for underwater work machines
KR100682094B1 (en) 2006-04-06 2007-02-12 주식회사 포스코 Slab drop prevention apparatus for overhead travelling crain

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109235526A (en) * 2018-11-14 2019-01-18 亢生军 Reservoir bottom desilting cleaning plant
KR102154213B1 (en) * 2020-04-06 2020-09-09 임대규 working platform

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