KR102587781B1 - Cargo Tank Mixed Support Apparatus of Ship - Google Patents

Cargo Tank Mixed Support Apparatus of Ship Download PDF

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KR102587781B1
KR102587781B1 KR1020190000614A KR20190000614A KR102587781B1 KR 102587781 B1 KR102587781 B1 KR 102587781B1 KR 1020190000614 A KR1020190000614 A KR 1020190000614A KR 20190000614 A KR20190000614 A KR 20190000614A KR 102587781 B1 KR102587781 B1 KR 102587781B1
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South Korea
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support
cargo tank
ship
fixed
load
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KR1020190000614A
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Korean (ko)
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KR20200084562A (en
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신재완
김현철
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에이치디현대중공업 주식회사
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Priority to KR1020190000614A priority Critical patent/KR102587781B1/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 
    • 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
    • B63B25/14—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid closed pressurised
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
    • B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
    • 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
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/082—Mounting arrangements for vessels for large sea-borne storage vessels
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0196—Details of mounting arrangements with shock absorbing means
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

본 발명은 선박의 화물탱크를 지지하는 장치에 관한 것으로서, 특히 화물탱크의 수직 하중과 선박의 움직임에 따라 발생하는 측방향 하중을 통합하여 지지할 수 있게 구성한 것이다.
상기와 같은 목적을 달성하기 위한 본 발명에 따른 선박의 화물탱크 혼합형 지지장치는 화물탱크의 외측부에 고정된 제1서포트와, 제1서포트와 대응하며 화물탱크의 하중 및 선박의 움직임에 따라 발생하는 하중을 2면 이상에서 지지하도록 선체에 고정된 제2서포트와, 제1서포트와 제2서포트의 사이에 위치하여 충격을 완충하는 완충부를 포함하는 것을 특징으로 한다.The present invention relates to a device for supporting a cargo tank of a ship, and in particular, is configured to integrate and support the vertical load of the cargo tank and the lateral load generated according to the movement of the ship.
In order to achieve the above object, the ship's cargo tank mixed support device according to the present invention corresponds to the first support fixed to the outer part of the cargo tank and the first support, which occurs according to the load of the cargo tank and the movement of the ship. It is characterized by comprising a second support fixed to the hull to support the load on two or more surfaces, and a buffer portion located between the first support and the second support to cushion the impact.

Description

선박의 화물탱크 혼합형 지지장치{Cargo Tank Mixed Support Apparatus of Ship}Cargo Tank Mixed Support Apparatus of Ship}

본 발명은 선박의 화물탱크를 지지하는 장치에 관한 것으로서, 특히 화물탱크의 수직 하중과 선박의 움직임에 따라 발생하는 측방향 하중을 통합하여 지지할 수 있게 구성한 것이다.The present invention relates to a device for supporting a cargo tank of a ship, and in particular, is configured to integrate and support the vertical load of the cargo tank and the lateral load generated according to the movement of the ship.

LPG선과 같은 대형 선박의 경우 극저온 상태의 LPG를 저장하는 화물탱크가 선박의 데크 아래에 배치된다.In the case of large ships such as LPG ships, cargo tanks that store cryogenic LPG are placed below the ship's deck.

극저온의 LPG를 저장하고 있는 화물탱크는 선체의 바닥 및 측벽에 접하지 않고 간격을 둔 상태를 유지함으로써, 단열의 효과뿐만 아니라 화물탱크의 안전성을 확보하게 된다.The cargo tank storing cryogenic LPG is maintained at a distance from the bottom and side walls of the hull, thereby ensuring not only the effect of insulation but also the safety of the cargo tank.

이와 같이 화물탱크와 선체 사이에 간격을 형성하기 위해서, 선체에 고정되는 선체측 서포트, 그리고 화물탱크에 고정되는 탱크측 서포트가 상호 대응하게 형성되며, 선체측 서포트와 탱크측 서포트의 사이에는 충격을 완충하고 열전달을 차단하는 완충부가 설치된다.In order to form a gap between the cargo tank and the hull, the hull side support fixed to the hull and the tank side support fixed to the cargo tank are formed to correspond to each other, and shock is prevented between the hull side support and the tank side support. A buffer part is installed to buffer and block heat transfer.

보다 구체적으로 화물탱크와 선체의 사이에는 다양한 목적의 서포트가 설치된다. 화물탱크의 수직 하중을 지지하는 서포트를 '수직 서포트'라 하고, 선박의 움직임에 따라 발생하는 화물탱크의 측방향 하중을 지지하는 서포트를 '롤링 서포트', '요잉 서포트', '피치 서포트'라 한다. 그리고 선체 내부로 해수가 유입되었을 시 화물탱크가 부양하는 하중을 지지하는 '플로팅 서포트'가 있다.More specifically, supports for various purposes are installed between the cargo tank and the hull. The support that supports the vertical load of the cargo tank is called 'vertical support', and the support that supports the lateral load of the cargo tank that occurs according to the movement of the ship is called 'rolling support', 'yawing support', and 'pitch support'. do. Additionally, there is a 'floating support' that supports the load lifted by the cargo tank when seawater flows into the hull.

이와 같이 다양한 목적의 서포트들은 각각 화물탱크에서 발생하는 하중에 대응하여 적절한 지점에 설치되어 화물탱크를 지지하게 되는데, 서포트의 종류와 개수가 많음에 따라 서포트의 전체적인 물량이 비례 증가하게 되고, 서포트 설치에 따른 공수도 많이 소요되는 문제점이 있다.In this way, supports for various purposes are installed at appropriate points to support the cargo tank in response to the load generated from the cargo tank. As the type and number of supports increase, the overall quantity of supports increases proportionally, and support installation There is a problem that it requires a lot of man-hours.

대한민국 공개특허공보 제10-2015-0143792호(공개일; 2015년12월23일)Republic of Korea Patent Publication No. 10-2015-0143792 (publication date; December 23, 2015)

본 발명은 앞에서 설명한 바와 같은 종래 기술의 문제점을 해결하기 위하여 발명된 것으로서, 화물탱크와 선체의 사이에 설치되는 서포트들을 통합하여 서포트 설치 개수를 감축할 수 있도록 구성한 선박의 화물탱크 혼합형 지지장치를 제공하는 데 그 목적이 있다.The present invention was invented to solve the problems of the prior art as described above, and provides a cargo tank mixed support device for a ship configured to reduce the number of supports by integrating the supports installed between the cargo tank and the hull. The purpose is to do this.

상기와 같은 목적을 달성하기 위한 본 발명에 따른 선박의 화물탱크 혼합형 지지장치는 화물탱크의 외측부에 고정된 제1서포트와, 제1서포트와 대응하며 화물탱크의 하중 및 선박의 움직임에 따라 발생하는 하중을 2면 이상에서 지지하도록 선체에 고정된 제2서포트와, 제1서포트와 제2서포트의 사이에 위치하여 충격을 완충하는 완충부를 포함하는 것을 특징으로 한다.In order to achieve the above object, the ship's cargo tank mixed support device according to the present invention corresponds to the first support fixed to the outer part of the cargo tank and the first support, which occurs according to the load of the cargo tank and the movement of the ship. It is characterized by comprising a second support fixed to the hull to support the load on two or more surfaces, and a buffer portion located between the first support and the second support to cushion the impact.

또한, 본 발명의 바람직한 실시예에 따르면, 제1서포트의 저면에는 중앙 받침부가 형성되고, 중앙 받침부와 대응하여 제2서포트의 중앙 지지부가 위치하고, 제1서포트의 양 측벽과 대응하여 위치하는 제2서포트의 양측 지지부가 위치한다.In addition, according to a preferred embodiment of the present invention, a central support portion is formed on the bottom of the first support, a central support portion of the second support is located corresponding to the central support portion, and a second support portion is located corresponding to both side walls of the first support. 2 Support parts are located on both sides of the support.

또한, 본 발명의 바람직한 실시예에 따르면, 중앙 받침부와 중앙 지지부 중 어느 한 쪽에 완충부가 고정된다.Additionally, according to a preferred embodiment of the present invention, the buffer portion is fixed to one of the central support portion and the central support portion.

또한, 본 발명의 바람직한 실시예에 따르면, 제1서포트의 측벽과 제2서포트의 지지부 중 어느 한 쪽에 완충부가 고정된다.Additionally, according to a preferred embodiment of the present invention, the buffer portion is fixed to either the side wall of the first support or the support portion of the second support.

또한, 본 발명의 바람직한 실시예에 따르면, 제1서포트의 저면은 양측벽에서 중앙 받침부 쪽으로 경사지게 형성된 경사부가 형성되고, 경사부에 형성된 관통공에는 경사부와 화물탱크를 연결하는 보강 측벽이 위치하여 연결된다.In addition, according to a preferred embodiment of the present invention, the bottom of the first support is formed with an inclined portion inclined from both side walls toward the central support, and a reinforced side wall connecting the inclined portion and the cargo tank is located in the through hole formed in the inclined portion. It is connected.

앞서 설명한 바와 같이, 본 발명에 따른 선박의 화물탱크 혼합형 지지장치는 화물탱크의 수직 하중을 지지하는 수직 서포트와 선박의 움직임에 따라 발생하는 측방향 하중을 지지하는 서포트들을 통합하여 종래에 비해 작은 갯수의 서포트로 화물탱크를 지지할 수 있게 구성한 것이다. 따라서 서포트 설치에 따른 물량의 감축과 공수를 절감할 수 있다는 장점이 있다.As described above, the cargo tank mixed support device for a ship according to the present invention integrates vertical supports that support the vertical load of the cargo tank and supports that support the lateral load that occurs due to the movement of the ship, so that the number of supports is smaller than before. It is configured to support the cargo tank with the support of. Therefore, it has the advantage of being able to reduce the quantity and man-hours required for support installation.

도 1은 본 발명에 따른 선박의 화물탱크 혼합형 지지장치를 나타낸 정면도이고,
도 2는 도 1에 도시된 화물탱크 혼합형 지지장치를 나타낸 횡단면도이며,
도 3은 도 1에 도시된 화물탱크 혼합형 지지장치를 나타낸 종단면도이고,
도 4a 및 도 4b는 도 1에 도시된 화물탱크 혼합형 지지장치를 나타낸 사시도이다.Figure 1 is a front view showing a cargo tank mixed support device for a ship according to the present invention,
Figure 2 is a cross-sectional view showing the cargo tank mixed support device shown in Figure 1,
Figure 3 is a longitudinal cross-sectional view showing the cargo tank mixed support device shown in Figure 1;
Figures 4a and 4b are perspective views showing the cargo tank hybrid support device shown in Figure 1.

아래에서는 본 발명에 따른 선박의 화물탱크 혼합형 지지장치의 양호한 실시예를 첨부한 도면을 참조로 하여 상세히 설명한다.Below, a preferred embodiment of the cargo tank mixed support device for a ship according to the present invention will be described in detail with reference to the attached drawings.

도면에서, 도 1은 본 발명에 따른 선박의 화물탱크 혼합형 지지장치를 나타낸 정면도이고, 도 2는 도 1에 도시된 화물탱크 혼합형 지지장치를 나타낸 횡단면도이며, 도 3은 도 1에 도시된 화물탱크 혼합형 지지장치를 나타낸 종단면도이고, 도 4a 및 도 4b는 도 1에 도시된 화물탱크 혼합형 지지장치를 나타낸 사시도이다.In the drawings, Figure 1 is a front view showing a cargo tank mixed support device for a ship according to the present invention, Figure 2 is a cross-sectional view showing the cargo tank mixed support device shown in Figure 1, and Figure 3 is a cargo tank shown in Figure 1. It is a longitudinal cross-sectional view showing a mixed-type support device, and Figures 4a and 4b are perspective views showing the cargo tank mixed-type support device shown in Figure 1.

도 1에 도시된 바와 같이, 선박의 화물탱크(100)의 저면에는 제1서포트(110)가 위치하고, 제1서포트(110)와 대응하여 제2서포트(120)가 선체의 바닥면에 고정된다. 그리고 제1서포트(110)와 제2서포트(120)의 사이에는 제1, 제2완충부(131, 132)가 위치하여 제1서포트(110)에서 제2서포트(120)로 전달되는 충격 등을 완충시킨다.As shown in Figure 1, a first support 110 is located on the bottom of the ship's cargo tank 100, and a second support 120 is fixed to the bottom of the hull in correspondence with the first support 110. . In addition, the first and second buffers 131 and 132 are located between the first support 110 and the second support 120 to prevent shock transmitted from the first support 110 to the second support 120, etc. buffers the

아래에서는 제1서포트(110)와 제2서포트(120)의 구조에 대해 구체적으로 설명한다.Below, the structures of the first support 110 and the second support 120 will be described in detail.

도 1 내지 도 4b에 도시된 바와 같이, 화물탱크(100)의 저면에는 제1서포트(110)가 장착된다. 제1서포트(110)는 그 측벽(111)이 화물탱크(100)의 저면에 수직하향으로 고정되고, 측벽(111)에 연결되는 제1서포트(110)의 저면은 폭의 중간이 오목한 구조로 형성된다. As shown in FIGS. 1 to 4B, a first support 110 is mounted on the bottom of the cargo tank 100. The first support 110 has its side wall 111 fixed vertically downward to the bottom of the cargo tank 100, and the bottom of the first support 110 connected to the side wall 111 has a concave structure in the middle of the width. is formed

제1서포트(110)의 저면은 폭 중간이 오목한 구조이며 폭의 정 중앙은 평편한 중앙 받침부(112)가 형성되고, 중앙 받침부(112)의 양측으로 경사부(115)가 형성된다.The bottom of the first support 110 has a concave structure in the middle of the width, and a flat central support portion 112 is formed at the exact center of the width, and inclined portions 115 are formed on both sides of the central support portion 112.

이와 같이 구성된 제1서포트(110)의 저면에 대응하여 사각 평판의 좌우 측벽(111)이 형성되고, 정면과 배면에 해당하는 측벽은 제1서포트(110)의 저면의 구조와 같이 폭 중간이 오목한 구조의 평판 구조이다.The left and right side walls 111 of a square plate are formed corresponding to the bottom of the first support 110 configured in this way, and the side walls corresponding to the front and back are concave in the middle of the width like the structure of the bottom of the first support 110. The structure is a flat structure.

한편, 제1서포트(110)의 중앙 받침부(112) 저면에는 제1완충부(131)를 지지하는 단턱(112D)이 형성되고, 단턱(112D) 안쪽에 제1완충부(131)가 고정된다. 제1완충부(131)의 재질은 나무 또는 레진 등으로 제1서포트(110)와 제2서포트(120)의 사이에 위치하여 충격을 완충한다.Meanwhile, a step 112D supporting the first buffer 131 is formed on the bottom of the central support 112 of the first support 110, and the first buffer 131 is fixed inside the step 112D. do. The first buffer 131 is made of wood or resin and is located between the first support 110 and the second support 120 to cushion the impact.

한편, 경사부(115)의 상면에는 제1서포트(110)를 보강하기 위한 보강 측벽(117)이 고정되며, 경사부(115)의 상면에 고정된 보강 측벽(117)은 수직 상향으로 연장되어 화물탱크(100)의 저면에 고정된다.Meanwhile, a reinforcing side wall 117 for reinforcing the first support 110 is fixed to the upper surface of the inclined portion 115, and the reinforcing side wall 117 fixed to the upper surface of the inclined portion 115 extends vertically upward. It is fixed to the bottom of the cargo tank (100).

여기에서 보강 측벽(117)의 상단을 화물탱크(100)의 저면에 용접하고 보강 측벽(117)의 하단을 경사부(115)에 용접하기 쉽도록 도 3에 보이듯이, 경사부(115)에는 관통공(115H)이 형성되고, 관통공(115H)의 둘레를 따라 보강 측벽(117)이 용접 고정된다.Here, as shown in FIG. 3, to make it easy to weld the top of the reinforced side wall 117 to the bottom of the cargo tank 100 and the lower end of the reinforced side wall 117 to the inclined part 115, the inclined part 115 is provided. A through hole 115H is formed, and a reinforced side wall 117 is welded and fixed along the circumference of the through hole 115H.

한편, 제2서포트(120)는 선체의 바닥면에 고정되되, 제1서포트(110)와 대응하게 위치한다.Meanwhile, the second support 120 is fixed to the bottom surface of the hull and is located corresponding to the first support 110.

구체적으로 제2서포트(120)는 제1서포트(110)의 중앙 받침부(112)에 마주하는 중앙 지지부(121), 그리고 제1서포트(110)의 측벽(111)과 마주하도록 제1서포트(110)의 양측에 위치하는 양측 지지부(123)를 포함한다.Specifically, the second support 120 includes a central support portion 121 facing the central support portion 112 of the first support 110, and a first support portion facing the side wall 111 of the first support 110 ( It includes support portions 123 on both sides located on both sides of 110).

양측 지지부(123)는 제1서포트(110)의 측벽(111)과 마주하도록 선체 바닥에 고정되는 수직 벽(123V)과 상기 수직 벽(123V)을 지지하는 지지판(123S)을 포함하며, 지지판(123S)은 직각 삼각형의 구조로서 수직 벽(123V)과 선체 바닥에 용접 고정된다. The two-side support portion 123 includes a vertical wall 123V fixed to the bottom of the hull to face the side wall 111 of the first support 110 and a support plate 123S supporting the vertical wall 123V, and a support plate ( 123S) is a right triangle structure that is welded and fixed to the vertical wall (123V) and the bottom of the hull.

수직 벽(123V)에는 단턱(123D)이 형성되며 단턱(123D)의 안쪽에 제2완충부(132)가 고정되어 위치하며, 제2완충부(132)는 제1서포트(110)의 측벽(111)과 접하여 위치한다.A step 123D is formed on the vertical wall 123V, and a second buffer 132 is fixed to the inside of the step 123D. The second buffer 132 is located on the side wall of the first support 110 ( It is located adjacent to 111).

이와 같이 화물탱크(100)의 저면에 고정된 제1서포트(110)에 있어서, 화물탱크(100)의 수직 하중은 제1완충부(131)를 통해 제2서포트(120)의 중앙 지지부(121)에 전달되고, 제1서포트(110)의 폭 방향으로 발생한 측방향 하중은 제2완충부(132)를 통해 제2서포트(120)의 양측 지지부(123)에 전달된다.In this way, in the first support 110 fixed to the bottom of the cargo tank 100, the vertical load of the cargo tank 100 is transmitted through the central support portion 121 of the second support 120 through the first buffer 131. ), and the lateral load generated in the width direction of the first support 110 is transmitted to the support portions 123 on both sides of the second support 120 through the second buffer portion 132.

따라서 제1서포트(110)와 제2서포트(120)가 설치된 한 지점에서 수직 하중과 폭 방향 하중을 함께 지지하게 된다.Therefore, both the vertical load and the transverse load are supported at one point where the first support 110 and the second support 120 are installed.

이와 같이 한 지점에서 2방향의 하중을 지지함으로써, 화물탱크(100) 전체를 지지하는 서포트의 설치 지점을 종래에 비해 상대적으로 감소시킬 수 있어 공간활용도가 우수하다는 장점이 있다.By supporting a load in two directions at one point in this way, the installation point of the support supporting the entire cargo tank 100 can be relatively reduced compared to the prior art, which has the advantage of excellent space utilization.

또한 설치되는 서포트의 수를 감축함으로써, 물량 절감의 효과가 있다.Additionally, by reducing the number of installed supports, there is an effect of reducing quantity.

한편, 앞서 설명한 본 발명에 따른 실시예에서는 제1완충부(131)는 중앙 받침부(112)에 고정된 것으로 설명하고 있으나 제2서포트(120)의 중앙 지지부(121)에 설치될 수 있으며, 제2완충부(132)는 제2서포트(120)의 수직 벽(123V)에 설치된 것으로 설명하고 있으나 제1서포트(110)의 측벽(111)에 설치될 수 있다.Meanwhile, in the embodiment according to the present invention described above, the first buffer 131 is described as being fixed to the central support 112, but it may be installed on the central support 121 of the second support 120. The second buffer 132 is described as being installed on the vertical wall 123V of the second support 120, but may be installed on the side wall 111 of the first support 110.

100 : 화물탱크
110 : 제1서포트
111 : 측벽
112 : 중앙 받침부
115 : 경사부
120 : 제2서포트
121 : 중앙 지지부
123 : 양측 지지부
131 : 제1완충부
132 : 제2완충부100: cargo tank
110: first support
111: side wall
112: central support portion
115: inclined portion
120: 2nd support
121: central support
123: Support parts on both sides
131: first buffer section
132: Second buffer section

Claims (5)

화물탱크(100)의 외측부에 고정된 제1서포트(110);
제1서포트(110)와 대응하며 화물탱크(100)의 하중 및 선박의 움직임에 따라 발생하는 하중을 2면 이상에서 지지하는 제2서포트(120);
제1서포트(110)와 제2서포트(120) 사이의 충격을 완충하는 완충부(131, 132);를 포함하며,
제1서포트(110)에 중앙 받침부(112)가 형성되고, 중앙 받침부(112)와 대응하여 제2서포트(120)의 중앙 지지부(121)가 위치하며, 제1서포트(110)의 측벽(111)과 대응하여 위치하는 제2서포트(120)의 지지부(123)가 위치하고,
제1서포트(110)의 측벽(111)에서 중앙 받침부(112) 쪽으로 경사부(115)가 형성되고, 경사부(115)에 형성된 관통공(115H)에는 경사부(115)와 화물탱크(100)를 연결하는 보강 측벽(117)이 연결된 것을 특징으로 하는 선박의 화물탱크 혼합형 지지장치.
A first support 110 fixed to the outer side of the cargo tank 100;
A second support 120 corresponding to the first support 110 and supporting the load of the cargo tank 100 and the load generated according to the movement of the ship on two or more surfaces;
It includes buffer parts 131 and 132 that cushion the impact between the first support 110 and the second support 120,
A central support portion 112 is formed on the first support 110, a central support portion 121 of the second support 120 is located corresponding to the central support portion 112, and a side wall of the first support 110 The support portion 123 of the second support 120 is located corresponding to (111),
An inclined portion 115 is formed from the side wall 111 of the first support 110 toward the central support portion 112, and the inclined portion 115 and the cargo tank are formed in the through hole 115H formed in the inclined portion 115. A mixed support device for a ship's cargo tank, characterized in that the reinforced side wall 117 connecting the 100) is connected.
 삭제delete 제1항에 있어서,
중앙 받침부(112)와 중앙 지지부(121) 중 어느 한 쪽에 완충부(131)가 고정되는 것을 특징으로 하는 선박의 화물탱크 혼합형 지지장치.
According to paragraph 1,
A mixed support device for a ship's cargo tank, characterized in that a buffer part (131) is fixed to one of the central support part (112) and the central support part (121).
 제1항에 있어서,
제1서포트(110)의 측벽(111)과 제2서포트(120)의 지지부(123) 중 어느 한 쪽에 완충부(132)가 고정된 것을 특징으로 하는 선박의 화물탱크 혼합형 지지장치.
According to paragraph 1,
A mixed support device for a ship's cargo tank, characterized in that the buffer part 132 is fixed to either the side wall 111 of the first support 110 or the support part 123 of the second support 120.
 삭제delete
KR1020190000614A 2019-01-03 2019-01-03 Cargo Tank Mixed Support Apparatus of Ship KR102587781B1 (en)

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