KR20110132730A - Ship having protecting means against shock - Google Patents

Ship having protecting means against shock Download PDF

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KR20110132730A
KR20110132730A KR1020100052221A KR20100052221A KR20110132730A KR 20110132730 A KR20110132730 A KR 20110132730A KR 1020100052221 A KR1020100052221 A KR 1020100052221A KR 20100052221 A KR20100052221 A KR 20100052221A KR 20110132730 A KR20110132730 A KR 20110132730A
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hull
ship
impact
plate
absorbing plate
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KR1020100052221A
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Korean (ko)
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KR101239670B1 (en
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홍재덕
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홍재덕
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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 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/02—Fenders integral with waterborne vessels or specially adapted therefor, e.g. fenders forming part of the hull or incorporated in the hull; Rubbing-strakes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
    • 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
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/18—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage
    • B63B2043/185—Improving safety of vessels, e.g. damage control, not otherwise provided for preventing collision or grounding; reducing collision damage using shock absorbing telescoping buffers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/02—Metallic materials
    • B63B2231/04—Irons, steels or ferrous alloys
    • B63B2231/06—Stainless steels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2231/00—Material used for some parts or elements, or for particular purposes
    • B63B2231/40—Synthetic materials
    • B63B2231/52—Fibre reinforced plastics materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2230/00—Purpose; Design features
    • F16F2230/0023—Purpose; Design features protective
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2238/00—Type of springs or dampers
    • F16F2238/02—Springs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE: A ship having a protective gear about the impact is provided to transfer the alleviated impact to a hull after alleviating the impact delivered from outside through an impact absorbing plate and an elastic unit. CONSTITUTION: A ship having a protective gear about the impact comprises a hull(1), an elastic unit(3) and an impact absorbing plate(7). The elastic unit is installed in the entire or partial outer surface of the hull. One end of the elastic unit is fixed to the outer surface of the hull and the other end is projected to the vertical direction to the ouster surface of the hull. The impact absorbing plate is fixed to the other end of the elastic unit and protects the entire or partial hull while being separated from the outer surface of the hull.

Description

충격에 대한 보호장치를 갖는 선박{Ship Having Protecting Means Against Shock}Ship Having Protecting Means Against Shock

본 발명은 선박에 관한 것으로서, 보다 상세하게는 외부로부터의 큰 충격에 대한 보호장치를 갖는 상선, 어선, 유람선, 유조선, 군함 등의 선박에 관한 것이다. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ship, and more particularly, to a ship such as a merchant ship, a fishing vessel, a cruise ship, an oil tanker, a warship, etc. having a protection device against a large impact from the outside.

근래 국내에서는 아군 군함의 침몰로 인해 사회적으로 큰 이슈가 된 바 있으며 이는 큰 비극이 아닐 수 없다. 이처럼 해양에는 많은 위험요인이 있으며 선박은 그러한 위험에 노출될 수밖에 없다. In recent years, the sinking of friendly warships has become a major social issue in Korea, which is a big tragedy. As such, there are many risk factors in the ocean, and ships are exposed to such risks.

해양에서 도사리고 있는 암초, 기뢰 또는 어뢰로부터 선박을 보호하기 위한 근본적이며 최종적인 자체 방어수단이 필요함에도 종래에는 음파, 전파, 열적외선 등 간접적인 수단을 매개로 하여서만 방어체제를 유지하여 왔을 뿐이다. 예를 들면 전파교란 등 적군으로부터의 방해공작에 의해 종래의 방어시스템은 무력하게 되기 십상이다.
Although fundamental and final self-defense measures are needed to protect ships from reefs, mines, or torpedoes lurking in the ocean, the defense system has only been maintained by indirect means such as sound waves, radio waves, and infrared rays. For example, the conventional defense system is likely to be incapacitated by disturbing operations such as radio disturbances.

위와 같은 문제에 대하여 본 발명은, 항해중에 있는 선박이 내부적 요인이든 외부적 요인이든 여러 가지 이유로 방어시스템이 무너짐으로써 방어체제를 갖출 수 없게 된 때, 어뢰 또는 기뢰에 의해 전달되는 커다란 물리적 충격에도 선체를 보호함으로써 최소한 선박 전체의 침몰을 방지할 수 있는 보호체제를 구비하도록 하는 것을 목적으로 한다.
With respect to the above problems, the present invention, when the vessel in voyage, whether internal or external factors, the defense system collapsed due to the failure of the defense system for various reasons, even when a large physical shock delivered by torpedoes or mines The purpose of the present invention is to provide a protection system that can prevent the sinking of the entire ship at least.

위와 같은 목적은, 기관실, 선원실 등 다양한 시설이 구비되는 선체의 외표면 전체 또는 일부에, 일단이 상기 선체의 외표면 여러 곳에 고정되고 타단이 상기 선체의 외표면으로부터 직각되는 방향으로 돌출되도록 고정 설치되는 탄성수단; 상기 탄성수단의 타단에 고정되되, 상기 선체의 외표면 전체 또는 일부를 감싸도록 설치되는 충격흡수판으로 구성되는 충격에 대한 보호장치를 갖는 선박에 의해 달성된다. The above purpose is fixed to the whole or part of the outer surface of the hull is equipped with a variety of facilities, such as engine room, crew room, one end is fixed to the outer surface of the hull and the other end is fixed so as to project in a direction perpendicular to the outer surface of the hull. Elastic means; It is fixed by the other end of the elastic means, it is achieved by a ship having a shock protection device consisting of a shock absorbing plate which is installed to surround all or part of the outer surface of the hull.

여기서 상기 충격흡수판은 2개의 층구조로 구성되되 내판은 섬유강화플라스틱 또는 폴리프로필렌(PP)와 같은 합성수지이며, 외판은 스테인레스와 같은 금속재질로 되어 있고 내판과 외판은 서로 접착되어 있다. Here, the shock absorbing plate is composed of two layer structure, the inner plate is a synthetic resin such as fiber-reinforced plastic or polypropylene (PP), the outer plate is made of a metal material such as stainless and the inner plate and the outer plate are bonded to each other.

본 발명의 특징에 따르면 상기 탄성수단은 압축코일스프링 또는 공기스프링이 될 수 있다.
According to a feature of the invention the elastic means may be a compression coil spring or an air spring.

위와 같은 구성에 의하면 외부로부터 전달되는 충격은 일차적으로 충격흡수판과 탄성수단에 의해 완화된 상태로 선체에 전달되게 된다. 그러므로 선체에는 충격이 최소한으로 미치게 되어 그로인한 피해를 최소한으로 줄일 수 있게 된다.
According to the above configuration, the shock transmitted from the outside is primarily transmitted to the hull in a relaxed state by the shock absorbing plate and the elastic means. Therefore, the hull has a minimum impact, thereby minimizing the damage.

도 1은 본 발명의 실시예에 의한 선박의 개략적 측단면도이다.
도 2는 본 발명의 실시예에 의한 선박의 개략적 평단면도이다.
도 3은 본 발명의 실시예에 의한 선박의 개략적 정단면도이다.
도 4는 본 발명의 실시예에 의한 탄성수단의 개략적 설치 사시도이다.1 is a schematic side cross-sectional view of a ship according to an embodiment of the present invention.
2 is a schematic cross-sectional view of a ship according to an embodiment of the present invention.
3 is a schematic front sectional view of a ship according to an embodiment of the present invention.
4 is a schematic installation perspective view of the elastic means according to an embodiment of the present invention.

이하, 첨부된 도면을 참조하여 본 발명의 구체적인 내용을 설명한다.Hereinafter, with reference to the accompanying drawings will be described the specific content of the present invention.

본 발명의 선박 보호장치는 선체의 외표면에 설치되는 것으로서 선박의 내부구성은 본 발명과 관계없으며 선체 외부를 감싸도록 설치된다. Ship protection device of the present invention is installed on the outer surface of the hull as the internal configuration of the vessel is not related to the present invention is installed to surround the outside of the hull.

선박 보호장치는 갑판을 포함하여 선체(1) 전체에 설치되는 것이 최선이겠지만, 선체(1)의 일부에만 설치될 수도 있다. 예를 들어 항해시 물에 잠기는 부분에만 설치된다든가 선체의 양 측면에만 설치된다든가 하는 식으로 외부의 공격으로부터 특히 취약한 부분에만 설치될 수도 있다. 도시된 것은 선체 전체에 걸쳐 보호장치가 설치된 상태를 예시하고 있다. The vessel protection device may be best installed on the hull 1 including the deck, but may be installed only on a part of the hull 1. For example, it may be installed only in water-submerged parts or only on both sides of the hull. The figure illustrates a state in which protection devices are installed throughout the hull.

선체(1)의 표면에 일정한 간격으로 탄성수단(3)이 설치된다. 탄성수단(3)은 일단은 선체(1)의 외표면(1a)에 고정되고 타단은 선체(1)의 외표면으로부터 직각 또는 그에 유사한 각도(-75° ~ 105°)로 돌출 연장된다. 선체(1)의 표면에는 탄성수단의 일단을 지지하기 위한 지지체(5)가 용접에 의해 설치된다. 탄성수단(3)은 사방 700 ~ 1000mm 정도의 간격으로 설치된다. 탄성수단(3) 하나의 길이(L)는 300 ~ 600mm가 된다. Elastic means 3 is provided on the surface of the hull 1 at regular intervals. One end of the elastic means 3 is fixed to the outer surface 1a of the hull 1 and the other end protrudes from the outer surface of the hull 1 at a right angle or a similar angle (-75 ° to 105 °). On the surface of the hull 1, a support 5 for supporting one end of the elastic means is provided by welding. Elastic means (3) is installed at intervals of about 700 ~ 1000mm in all directions. One length L of the elastic means 3 is 300 ~ 600mm.

탄성수단(3)은 도시된 것처럼 압축코일스프링이 사용될 수도 있지만 과중량 문제가 있는 경우에는 공기스프링으로 대체될 수도 있다. 때에 따라서는 압축코일스프링과 공기스프링이 조합되어 사용될 수도 있다. The elastic means 3 may be a compression coil spring as shown, but may be replaced by an air spring in case of overweight problems. In some cases, a compression coil spring and an air spring may be used in combination.

탄성수단의 타단에는 지지체(5')를 매개로 하여 충격흡수판(7)이 고정 설치된다. At the other end of the elastic means, the shock absorbing plate 7 is fixedly installed through the support 5 '.

충격흡수판(7)은 선체의 외형과 동일한 형태로 설치된다. 그러므로 충격흡수판(7)은 선체(1)의 외표면으로부터 일정한 간격으로 설치된다. The shock absorbing plate 7 is installed in the same form as the hull. Therefore, the shock absorbing plate 7 is provided at regular intervals from the outer surface of the hull 1.

충격흡수판(7)은 큰 충격에 견딜 수 있는 정도의 강성을 가진다. 충격흡수판(7)과 선체 표면과의 거리는 탄성수단(3)의 길이(L)에 대응되며 대략 300 ~ 600mm가 된다. The shock absorbing plate 7 has a rigidity that can withstand a large impact. The distance between the shock absorbing plate 7 and the hull surface corresponds to the length L of the elastic means 3 and is approximately 300 to 600 mm.

본 발명의 실시예에 의하면, 충격흡수판(7)은 2개의 층으로 구성되는데, 선체를 향하고 있는 내판(7a)은 폴리프로필렌 또는 섬유강화플라스틱과 같은 합성수지로 하고, 외부를 향한 외판(7b)은 스테인레스와 같은 내식성 금속으로 할 수 있다. 내판(7a)과 외판(7b)의 두께는 각각 5 ~ 10mm가 적당하며 접착제 또는 리벳팅에 의해 접부착된다. 내판(7a)과 외판(7b)은 여러 개의 조각이 상하로 연속하여 접합된 상태로 사용된다. 굴곡이 심한 부분에는 내판과 외판이 금형에 의해 절곡된 상태로 설치되어야 할 것이다. According to the embodiment of the present invention, the shock absorbing plate 7 is composed of two layers, and the inner plate 7a facing the hull is made of synthetic resin such as polypropylene or fiber reinforced plastic, and the outer plate 7b facing outward. It can be set as corrosion-resistant metal, such as silver stainless. The thickness of the inner plate 7a and the outer plate 7b is suitably 5 to 10 mm, respectively, and is adhered by adhesive or riveting. The inner plate 7a and the outer plate 7b are used in a state where several pieces are joined in succession up and down. In the severely bent portion, the inner and outer plates should be installed with the mold bent.

선체(1)와 충격흡수판(7) 사이의 공간(S)으로는 물이 침투되지 않도록 방수처리하는 것이 바람직하지만, 반드시 이에 한정되는 것은 아니고 필요에 따라 물이 자재하게 드나들게 할 수도 있다.
Although it is preferable to waterproof the space S between the hull 1 and the shock absorbing plate 7 so that water does not penetrate, it is not necessarily limited thereto, and water may be freely introduced as needed.

외부에서 가해지는 물리적 충격은 일차적으로 충격흡수판(7)에 전달되며 곧바로 탄성수단(3)으로 전달된다. 탄성수단(3)에 의해 충격흡수판(7)이 선체(1)를 중심으로 탄성적으로 진동하게 되며, 따라서 선체(1)에 가해지는 충격량은 극히 감쇄된다. 또한, 충격흡수판(7)과 탄성수단(3)이 견딜 수 있는 충격량(항복강도)을 초과하는 경우에도 일차적으로 충격흡수판(7)이 파괴되면서 많은 양의 에너지를 흡수하게 되므로 선체(1)에는 치명적인 손상이 가해지지 않게 된다. The physical shock applied from the outside is primarily transmitted to the shock absorbing plate (7) and immediately to the elastic means (3). The elastic means 3 causes the shock absorbing plate 7 to vibrate elastically about the hull 1, and thus the amount of impact applied to the hull 1 is extremely attenuated. In addition, even when the shock absorbing plate 7 and the elastic means 3 exceed the amount of impact (yield strength) that can be tolerated, the shock absorbing plate 7 is primarily destroyed and absorbs a large amount of energy. ) Will not cause fatal damage.

선체(1)가 찢겨지거나 구멍이 뚫리는 손상만 없다고 한다면 승무원의 인명손해는 없게 되며 선박 시스템은 곧바로 사후 대처를 하여 회항 등을 할 수 있게 된다.
If the hull (1) is not torn or punched only damage, there is no loss of life of the crew and the ship system is able to respond immediately afterwards.

1 ; 선체 3 ; 탄성수단
5,5'; ; 지지체 7 ; 충격흡수판One ; Hull 3; Elastic means
5,5 ';; Support 7; Shock absorber

Claims (2)

기관실, 선원실 등 다양한 시설이 구비되는 선체(1)의 외표면 전체 또는 일부에, 일단이 상기 선체(1)의 외표면 여러 곳에 고정되고 타단이 상기 선체의 외표면으로부터 직각되는 방향으로 돌출되도록 고정 설치되는 압축코일스프링 또는 공기스프링과 같은 탄성수단(3); 상기 탄성수단의 타단에 고정되되, 상기 선체의 외표면으로부터 일정 간격으로 이격된 상태에서 상기 선체의 전체 또는 일부를 감싸도록 설치되는 충격흡수판(7)으로 구성되는 것을 특징으로 하는 충격에 대한 보호장치를 갖는 선박.
Fixed to one or all outer surfaces of the hull 1 having various facilities such as an engine room and a sailor room, one end of which is fixed to various outer surfaces of the hull 1 and the other end of which protrudes in a direction perpendicular to the outer surface of the hull. Elastic means (3) such as a compression coil spring or an air spring to be installed; It is fixed to the other end of the elastic means, the protection against shock, characterized in that consisting of a shock absorbing plate (7) installed to surround the whole or part of the hull in a state spaced at a predetermined interval from the outer surface of the hull Ship with device.
제1항에 있어서, 상기 충격흡수판은 2개의 층구조로 구성되되 내판은 섬유강화플라스틱 또는 폴리프로필렌(PP)와 같은 합성수지이며, 외판은 스테인레스와 같은 금속재질로 되어 있고 내판과 외판은 서로 접착되어 있는 것을 특징으로 하는 충격에 대한 보호장치를 갖는 선박. According to claim 1, wherein the impact absorbing plate is composed of a two-layer structure, the inner plate is a synthetic resin such as fiber-reinforced plastic or polypropylene (PP), the outer plate is made of a metal material such as stainless and the inner plate and the outer plate is bonded to each other Ship having a protection against impact, characterized in that.
KR1020100052221A 2010-06-03 2010-06-03 Ship Having Protecting Means Against Shock KR101239670B1 (en)

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CN108438151A (en) * 2017-02-16 2018-08-24 深圳市云洲创新科技有限公司 unmanned boat and its protection mechanism
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CN109050792A (en) * 2018-08-07 2018-12-21 中国船舶重工集团公司第七〇九研究所 A kind of limiter in adjustable limiting gap
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CN111268049A (en) * 2020-04-14 2020-06-12 义乌哒林船舶有限公司 Auxiliary ship shore-approaching device

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