WO2016153097A1 - Receptacle module for azimuth propeller - Google Patents

Receptacle module for azimuth propeller Download PDF

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Publication number
WO2016153097A1
WO2016153097A1 PCT/KR2015/003001 KR2015003001W WO2016153097A1 WO 2016153097 A1 WO2016153097 A1 WO 2016153097A1 KR 2015003001 W KR2015003001 W KR 2015003001W WO 2016153097 A1 WO2016153097 A1 WO 2016153097A1
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WO
WIPO (PCT)
Prior art keywords
ring member
propeller
duct
cover
duct connecting
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PCT/KR2015/003001
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French (fr)
Korean (ko)
Inventor
김석래
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주식회사 지인테크
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Priority to PCT/KR2015/003001 priority Critical patent/WO2016153097A1/en
Publication of WO2016153097A1 publication Critical patent/WO2016153097A1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
    • B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
    • B63H5/125—Arrangements on vessels of propulsion elements directly acting on water of propellers movably mounted with respect to hull, e.g. adjustable in direction, e.g. podded azimuthing thrusters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
    • B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers

Definitions

  • the present invention relates to a receptacle module of an azimuth propulsion, and more particularly, to a receptacle module of an azimuth propulsion to enable weight reduction while ensuring durability, reliability and stability.
  • the propulsion device is to generate a propulsion force to move the vessel or submersible in the water or underwater.
  • propulsion devices applied to ships are manufactured in various forms depending on the characteristics and purpose of use of the ship.
  • the ship propulsion device is largely classified into a controllable pitch propeller, a counter-rotating propeller, a waterjet propeller, an azimuth Thruster, and the like.
  • Azimuth Thruster which is a pivotal propulsion device capable of rotating 360 degrees, is rapidly increasing in the lower part of the hull.
  • Azimus thruster is a propeller installed in a pod that rotates 360 degrees in the horizontal direction, so unlike propulsion by fixed shaft propellers and keys, the ship can be moved in any direction or the current position can be smoothly and accurately. It can be maintained.
  • azimuth thrusters are generally divided into parts for rotating the propeller itself and parts for rotating the propeller by transmitting power generated from the engine, and a propeller generating propulsion is installed in the duct rotatably installed in the ship. do.
  • the azimus thruster has a receptacle for protecting the driving device connected to the propeller, for installing the duct in the hull, and the receptacle is coupled to the hull.
  • the receptacle of the conventional azimuth thruster is manufactured by an iron plate having a very thick thickness to support and cover a propeller that generates a lot of vibration and a driving device for driving the vibration propeller. For this reason, the weight of the receptacle goes out a lot, and if the thickness is reduced in order to reduce the weight, there is a problem in that durability, creepness and stability are deteriorated. Therefore, there is a need for improvement.
  • the present invention has been made by the necessity as described above, and an object of the present invention is to provide a receptacle module of an azimus thruster that can reduce the weight while ensuring durability, reliability and stability.
  • the receptacle module of the azimuth propeller includes: a duct connecting portion coupled with a duct, which is composed of a ground ring member and a top ring member spaced apart from the ground ring member; A cover part installed perpendicular to the duct connection part to cover a driving device for driving a propeller and coupled to the hull; A reinforcing member joined to the duct connecting part and the cover part to reinforce the rigidity of the duct connecting part and the cover part; And a weight reducing part formed in the duct connecting part and the reinforcing member to reduce the weight of the duct connecting part and the reinforcing member.
  • the cover part may further include: a ring member coupled to the duct connection part to allow the driving device to pass therethrough; And a flange joined to an upper end of the ring member and coupled to the hull.
  • the weight reduction portion is characterized in that the hole formed in the duct connecting portion and the reinforcing member.
  • the receptacle module of the azimus propeller according to the present invention unlike the prior art, because the reinforcing member is joined to the ring member and the top ring member, as well as the weight reduction portion is formed in the top ring member and the reinforcing member, the ring member and the top ring member While reducing the thickness of not only ensures durability, reliability and stability, there is an advantage in that the weight can be reduced.
  • FIG. 1 is a perspective view of an azimus propeller to which a receptacle module according to an embodiment of the present invention is applied.
  • Figure 2 is a perspective view of the receptacle module of the azimus propeller according to an embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of FIG. 2.
  • FIG. 4 is a cross-sectional view of FIG. 2.
  • FIG. 5 is an enlarged cross-sectional view illustrating main parts of a coupling structure of a drain pipe according to an exemplary embodiment of the present invention.
  • FIG. 1 is a perspective view of an azimuth propeller to which a receptacle module is applied according to an embodiment of the present invention
  • FIG. 2 is a perspective view of a receptacle module of an azimuth propeller according to an embodiment of the present invention.
  • FIG. 3 is an exploded perspective view of FIG. 2
  • FIG. 4 is a cross-sectional view of FIG. 2
  • FIG. 5 is an enlarged cross-sectional view illustrating main parts of a coupling structure of a drain pipe according to an exemplary embodiment of the present invention.
  • the receptacle module 100 of the azimus propeller according to the present embodiment is coupled to the hull through the fastening of the bolt, the duct 10 is connected to the lower side.
  • the receptacle module 100 of the azimuth propeller has a duct connection part 110, a cover part 120, a reinforcing member 130, and a weight reduction part 140 to secure weight while ensuring durability, reliability, and stability. It includes.
  • the duct connecting part 110 includes a ground ring member 111 and a top ring member 113 disposed to be spaced apart from each other, and the cover part 120 is inserted into the center of the ground ring member 111 and the top ring member 113. It is reinforced through the coupling of the reinforcing member 130.
  • the duct connection part 110 is joined to the ground ring member 111 and the top ring member 113 by the cover 120 and the reinforcement member 130 by welding, and the duct 10 to the ground ring member 111. Is coupled, and the top ring member 113 is supported on the hull.
  • the duct connection 110 further includes a guide pipe 115 into which a wire for lifting the duct 10 is inserted.
  • the guide pipe 115 according to the present invention vertically penetrates the ground ring member 111 and the top ring member 113, and is joined to the ground ring member 111 and the top ring member 113 by welding.
  • the ground ring member 111 is formed in a disc shape, and a first cover mounting hole 111a is formed at the center to couple the cover part 120 to the outer side of the first cover mounting hole 111a. ) Is coupled to the pipe coupling hole 111b. At this time, a support step 111b 'supporting the lower end of the guide pipe 115 is formed on the inner surface of the pipe coupling hole 111b to be more stably coupled.
  • the ground ring member 111 is formed with an inclined surface 111 'at the edge portion in order to discharge the seawater flowing into the upper surface, the drain pipe 117 is provided for the more smooth discharge of seawater on the inclined surface 111' do.
  • the top ring member 113 is formed in a disc shape, and a second cover installation hole 113a for coupling the cover part 120 to the central portion is formed.
  • the top ring member 113 is formed with a through hole 113b into which the guide pipe 115 is inserted.
  • the top ring member 113 is disposed to be spaced apart from the ground ring member 111 through the reinforcing member 130, so that the weight reduction unit 140 is spaced along the circumferential direction so that the weight thereof is reduced. Is formed.
  • the cover part 120 installed perpendicular to the duct connection part 110 is inserted into the first cover installation hole 111a and the second cover installation hole 113a of the top ring member 113 and the ground ring member 111. It is joined to the top ring member 113 and the ground ring member 111 by welding.
  • the cover portion 120 is provided with a driving device for rotating the propeller of the duct 10 therein.
  • the cover part 120 according to the present embodiment includes a ring member 121 and a flange 123 for coupling with the hull.
  • the ring member 121 is inserted into the first cover mounting hole 111a and the second cover mounting hole 113a, the lower end of which is welded to the ground ring member 111, and the upper end of the ring member 121 is welded to the flange 123.
  • the flange 123 is formed with a bolt fastening hole to be coupled to the hull through the fastening of the bolt.
  • the reinforcing member 130 for rigidly reinforcing the duct connecting part 110 and the cover part 120 is provided between the ground ring member 111 and the top ring member 113 to provide the ground ring member 111 and the top ring member 113. To prevent deformation and breakage.
  • the reinforcing member 130 is radially disposed between the ground ring member 111 and the top ring member 113 and bonded to the ground ring member 111 and the top ring member 113.
  • the reinforcing member 130 according to the present embodiment is formed with a weight reduction unit 140 to reduce the weight.
  • the weight reduction unit 140 is formed in the shape of a hole in the top ring member 113 and the reinforcing member 130 to significantly reduce the weight of the top ring member 113 and the reinforcing member 130.
  • the weight reduction unit 140 is formed in the shape of a hole.
  • the reinforcing member 130 is provided between the ground ring member 111 and the top ring member 113 of the duct connection 110 to prevent breakage and deformation of the ground ring member 111 and the top ring member 113. Durability is improved. In addition, since the durability of the ground ring member 111 and the top ring member 113 is improved through the arrangement of the reinforcing member 130, the thickness of the ground ring member 111 and the top ring member 113 can be reduced, thereby reducing the receptacle module ( The durability of 100) can be reduced while maintaining the durability.
  • the seawater can be smoothly drained.
  • the weight reduction part 140 is formed in the shape of a hole in the top ring member 113 and the reinforcing member 130.
  • the weight of the receptacle module 100 can be remarkably reduced while preventing the durability of the receptacle module 100 from being lowered.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

Disclosed is a receptacle module for an azimuth propeller. A receptacle module for an azimuth propeller comprises: a duct connecting portion which comprises a ground ring member and a top ring member disposed away from the ground ring member and is coupled to a duct; a cover portion which is vertically provided on the duct connecting portion so as to cover a driving apparatus for driving a propeller and is coupled to a hull; a reinforcing portion which is attached to the duct connecting portion and cover portion so as to reinforce the rigidity of the duct connecting portion and cover portion; and a weight reduction portion which is formed on the duct connecting portion and reinforcing portion so as to reduce the weight of the duct connecting portion and reinforcing portion. Therefore, the present invention enables acquisition of durability, reliability and safety as well as weight reduction.

Description

아지무스 추진기의 리셉터클 모듈Receptacle Modules for Azimuth Propellers
본 발명은 아지무스 추진기의 리셉터클 모듈에 관한 것으로, 더욱 상세하게는 내구성, 신뢰성 및 안정성을 확보하면서 중량을 경량화할 수 있도록 하는 아지무스 추진기의 리셉터클 모듈에 관한 것이다.The present invention relates to a receptacle module of an azimuth propulsion, and more particularly, to a receptacle module of an azimuth propulsion to enable weight reduction while ensuring durability, reliability and stability.
통상 추진장치는 수상 또는 수중에 떠 있는 선박이나 잠수체를 이동시킬 수 있도록 추진력을 발생하는 것이다. 이러한, 추진장치 중 선박에 적용되는 추진장치는 선박의 특성과 사용목적에 따라 여러가지 형태로 제작되고 있다.In general, the propulsion device is to generate a propulsion force to move the vessel or submersible in the water or underwater. Among these propulsion devices, propulsion devices applied to ships are manufactured in various forms depending on the characteristics and purpose of use of the ship.
구체적으로, 선박용 추진장치는 크게 가변피치 프로펠러(Controllable Pitch Propeller)와, 상호반전 프로펠러(Counter-rotating Propeller)와, 물제트 프로펠러(Waterjet Propeller)와, 전방위 추진기(Azimuth Thruster) 등으로 구분된다.Specifically, the ship propulsion device is largely classified into a controllable pitch propeller, a counter-rotating propeller, a waterjet propeller, an azimuth Thruster, and the like.
최근에는 드릴쉽(Drillship), 해양플랜트, 해양작업선 등과 같이 선박의 용량이 커지고 요구되는 작업이 고도화됨에 따라 한 곳에서 지속적으로 작업을 하면서도 다른 지역으로 신속하게 이동해야 하는 선박이 많아지고 있다. 이에 따라 선체의 하부에는 360도 회전 가능한 선회형 추진장치인 아지무스 스러스터(Azimuth Thruster)의 사용이 급속히 증가하고 있는 추세이다.Recently, as the ship's capacity increases and the required work is advanced, such as drillships, offshore plants, and offshore work vessels, many ships need to move quickly to other areas while continuously working in one place. Accordingly, the use of Azimuth Thruster, which is a pivotal propulsion device capable of rotating 360 degrees, is rapidly increasing in the lower part of the hull.
아지무스 스러스터는 수평방향으로 360도 회전하는 포드에 프로펠러를 설치한 구성이기 때문에 고정축 프로펠러와 키에 의한 추진과 달리 선박을 임의의 방향으로 이용하게 이동시키거나, 현재 위치를 보다 원활하고 정확하게 유지시킬 수 있다.Azimus thruster is a propeller installed in a pod that rotates 360 degrees in the horizontal direction, so unlike propulsion by fixed shaft propellers and keys, the ship can be moved in any direction or the current position can be smoothly and accurately. It can be maintained.
이러한, 아지무스 스러스터는 보통 추진기 자체를 회전시키는 부분과 엔진에서 발생한 동력을 전달하여 프로펠러를 회전시키는 부분으로 나눌 수 있으며, 선박에 회전가능하게 설치되는 덕트의 내부에 추진력을 발생하는 프로펠러가 설치된다. 또한, 아지무스 스러스터는 프로펠러와 연결되는 구동장치를 보호하고, 덕트를 선체에 설치하기 위한 리셉터클(Receptacle)을 구비하며, 리셉터클이 선체에 결합된다.Such azimuth thrusters are generally divided into parts for rotating the propeller itself and parts for rotating the propeller by transmitting power generated from the engine, and a propeller generating propulsion is installed in the duct rotatably installed in the ship. do. In addition, the azimus thruster has a receptacle for protecting the driving device connected to the propeller, for installing the duct in the hull, and the receptacle is coupled to the hull.
종래의 아지무스 스러스터의 리셉터클은 진동이 많이 발생하는 프로펠러 및 이를 구동하는 구동장치를 지지 및 커버할 수 있도록 두께가 매우 두꺼운 철판에 의해 제작된다. 이로 인하여, 리셉터클의 중량이 많이 나가고, 중량을 줄이기 위하여 두께를 줄이면 내구성, 신회성 및 안정성이 저하되는 문제점이 있다. 따라서, 이를 개선할 필요성이 요청된다.The receptacle of the conventional azimuth thruster is manufactured by an iron plate having a very thick thickness to support and cover a propeller that generates a lot of vibration and a driving device for driving the vibration propeller. For this reason, the weight of the receptacle goes out a lot, and if the thickness is reduced in order to reduce the weight, there is a problem in that durability, creepness and stability are deteriorated. Therefore, there is a need for improvement.
본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 내구성, 신뢰성 및 안정성을 확보하면서 중량을 경량화할 수 있도록 하는 아지무스 추진기의 리셉터클 모듈을 제공하는데 그 목적이 있다.The present invention has been made by the necessity as described above, and an object of the present invention is to provide a receptacle module of an azimus thruster that can reduce the weight while ensuring durability, reliability and stability.
상기와 같은 목적을 달성하기 위하여 본 발명에 따른 아지무스 추진기의 리셉터클 모듈은: 그라운드 링부재와 상기 그라운드 링부재와 이격되게 구비되는 탑링부재로 이루어져 덕트와 결합되는 덕트 연결부; 추진기의 구동을 위한 구동장치를 커버하도록 상기 덕트 연결부에 수직으로 설치되며, 상기 선체에 결합되는 커버부; 상기 덕트 연결부와 커버부의 강성을 보강하도록 상기 덕트 연결부와 커버부에 접합되는 보강부재; 및 상기 덕트 연결부, 상기 보강부재의 중량을 감소시키도록 상기 덕트 연결부와 상기 보강부재에 형성되는 중량 저감부를 포함하는 것을 특징으로 한다.In order to achieve the above object, the receptacle module of the azimuth propeller according to the present invention includes: a duct connecting portion coupled with a duct, which is composed of a ground ring member and a top ring member spaced apart from the ground ring member; A cover part installed perpendicular to the duct connection part to cover a driving device for driving a propeller and coupled to the hull; A reinforcing member joined to the duct connecting part and the cover part to reinforce the rigidity of the duct connecting part and the cover part; And a weight reducing part formed in the duct connecting part and the reinforcing member to reduce the weight of the duct connecting part and the reinforcing member.
또한, 상기 커버부는, 상기 구동장치가 관통하도록 상기 덕트 연결부에 결합되는 링부재; 및 상기 링부재의 상단에 접합되어 상기 선체에 결합되는 플랜지를 포함하는 것을 특징으로 한다.The cover part may further include: a ring member coupled to the duct connection part to allow the driving device to pass therethrough; And a flange joined to an upper end of the ring member and coupled to the hull.
또한, 상기 중량 저감부는 상기 덕트 연결부와 상기 보강부재에 형성되는 구멍인 것을 특징으로 한다.In addition, the weight reduction portion is characterized in that the hole formed in the duct connecting portion and the reinforcing member.
이상에서 설명한 바와 같이, 본 발명에 따른 아지무스 추진기의 리셉터클 모듈은 종래 기술과 달리 링부재와 탑링부재에 보강부재가 접합됨은 물론 탑링부재와 보강부재에 중량 저감부가 형성되므로, 링부재와 탑링부재의 두께를 감소시키면서 내구성, 신뢰성 및 안정성을 확보할 수 있을 뿐만 아니라, 중량을 경량화할 수 있는 이점이 있다.As described above, the receptacle module of the azimus propeller according to the present invention, unlike the prior art, because the reinforcing member is joined to the ring member and the top ring member, as well as the weight reduction portion is formed in the top ring member and the reinforcing member, the ring member and the top ring member While reducing the thickness of not only ensures durability, reliability and stability, there is an advantage in that the weight can be reduced.
도 1은 본 발명의 일 실시예에 따른 리셉터클 모듈이 적용된 아지무스 추진기의 사시도이다.1 is a perspective view of an azimus propeller to which a receptacle module according to an embodiment of the present invention is applied.
도 2는 본 발명의 일 실시예에 따른 아지무스 추진기의 리셉터클 모듈을 나타낸 사시도이다.Figure 2 is a perspective view of the receptacle module of the azimus propeller according to an embodiment of the present invention.
도 3은 도 2의 분해 사시도이다.3 is an exploded perspective view of FIG. 2.
도 4는 도 2의 단면도이다.4 is a cross-sectional view of FIG. 2.
도 5는 본 발명의 일 실시예에 따른 드레인 파이프의 결합구조를 도시한 요부확대 단면도이다.5 is an enlarged cross-sectional view illustrating main parts of a coupling structure of a drain pipe according to an exemplary embodiment of the present invention.
이하, 첨부된 도면들을 참조하여 본 발명에 따른 아지무스 추진기의 리셉터클 모듈의 바람직한 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the receptacle module of the azimuth propeller according to the present invention. In this process, the thickness of the lines or the size of the components shown in the drawings may be exaggerated for clarity and convenience of description.
또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.
도 1은 본 발명의 일 실시예에 따른 리셉터클 모듈이 적용된 아지무스 추진기의 사시도이고, 도 2는 본 발명의 일 실시예에 따른 아지무스 추진기의 리셉터클 모듈을 나타낸 사시도이다.1 is a perspective view of an azimuth propeller to which a receptacle module is applied according to an embodiment of the present invention, and FIG. 2 is a perspective view of a receptacle module of an azimuth propeller according to an embodiment of the present invention.
또한, 도 3은 도 2의 분해 사시도이고, 도 4는 도 2의 단면도이고, 도 5는 본 발명의 일 실시예에 따른 드레인 파이프의 결합구조를 도시한 요부확대 단면도이다.3 is an exploded perspective view of FIG. 2, FIG. 4 is a cross-sectional view of FIG. 2, and FIG. 5 is an enlarged cross-sectional view illustrating main parts of a coupling structure of a drain pipe according to an exemplary embodiment of the present invention.
도 1 내지 도 5에 도시된 바와 같이, 본 실시예에 따른 아지무스 추진기의 리셉터클 모듈(100)은 볼트의 체결을 통해 선체에 결합되며, 하측으로 덕트(10)가 연결된다.1 to 5, the receptacle module 100 of the azimus propeller according to the present embodiment is coupled to the hull through the fastening of the bolt, the duct 10 is connected to the lower side.
이러한, 아지무스 추진기의 리셉터클 모듈(100)은 내구성, 신뢰성 및 안정성을 확보하면서 경량화를 도모할 수 있도록 덕트 연결부(110), 커버부(120), 보강부재(130) 및 중량 저감부(140)를 포함한다.The receptacle module 100 of the azimuth propeller has a duct connection part 110, a cover part 120, a reinforcing member 130, and a weight reduction part 140 to secure weight while ensuring durability, reliability, and stability. It includes.
덕트 연결부(110)는 상호 이격되게 배치되는 그라운드 링부재(111) 및 탑링부재(113)를 포함하며, 그라운드 링부재(111) 및 탑링부재(113)의 중앙부로 커버부(120)가 삽입되고, 보강부재(130)의 결합을 통해 보강된다. 이러한, 덕트 연결부(110)는 그라운드 링부재(111) 및 탑링부재(113)에 커버부(120)와 보강부재(130)가 용접을 통해 접합되며, 그라운드 링부재(111)에 덕트(10)가 결합되고, 탑링부재(113)가 선체에 지지된다.The duct connecting part 110 includes a ground ring member 111 and a top ring member 113 disposed to be spaced apart from each other, and the cover part 120 is inserted into the center of the ground ring member 111 and the top ring member 113. It is reinforced through the coupling of the reinforcing member 130. The duct connection part 110 is joined to the ground ring member 111 and the top ring member 113 by the cover 120 and the reinforcement member 130 by welding, and the duct 10 to the ground ring member 111. Is coupled, and the top ring member 113 is supported on the hull.
또한, 덕트 연결부(110)는 덕트(10)를 인양하기 위한 와이어가 삽입되는 가이드 파이프(115)를 더 포함한다. 본 발명에 따른 가이드 파이프(115)는 그라운드 링부재(111) 및 탑링부재(113)를 수직으로 관통하며, 용접을 통해 그라운드 링부재(111) 및 탑링부재(113)에 접합된다.In addition, the duct connection 110 further includes a guide pipe 115 into which a wire for lifting the duct 10 is inserted. The guide pipe 115 according to the present invention vertically penetrates the ground ring member 111 and the top ring member 113, and is joined to the ground ring member 111 and the top ring member 113 by welding.
그라운드 링부재(111)는 원판 형태로 형성되어 중앙부에 커버부(120)를 결합하기 위한 제1 커버설치구멍(111a)이 형성되고, 제1 커버설치구멍(111a)의 외측으로 가이드 파이프(115)가 결합되는 파이프 결합공(111b)이 형성된다. 이때, 파이프 결합공(111b)의 내면에는 가이드 파이프(115)가 보다 안정되게 결합되도록 가이드 파이프(115)의 하단을 지지하는 지지단턱(111b')이 형성된다.The ground ring member 111 is formed in a disc shape, and a first cover mounting hole 111a is formed at the center to couple the cover part 120 to the outer side of the first cover mounting hole 111a. ) Is coupled to the pipe coupling hole 111b. At this time, a support step 111b 'supporting the lower end of the guide pipe 115 is formed on the inner surface of the pipe coupling hole 111b to be more stably coupled.
또한, 그라운드 링부재(111)는 상면으로 유입되는 해수를 배출하기 위하여 테두리부에 경사면(111')이 형성되고, 경사면(111')에 보다 원활한 해수의 배출을 위하여 드레인 파이프(117)가 구비된다.In addition, the ground ring member 111 is formed with an inclined surface 111 'at the edge portion in order to discharge the seawater flowing into the upper surface, the drain pipe 117 is provided for the more smooth discharge of seawater on the inclined surface 111' do.
탑링부재(113) 또한 그라운드 링부재(111)와 마찬가지로 원판 형태로 형성되어 중앙부에 커버부(120)를 결합하기 위한 제2 커버설치구멍(113a)이 형성된다. 더하여, 탑링부재(113)는 가이드 파이프(115)가 삽입되는 관통공(113b)이 형성된다.Similarly to the ground ring member 111, the top ring member 113 is formed in a disc shape, and a second cover installation hole 113a for coupling the cover part 120 to the central portion is formed. In addition, the top ring member 113 is formed with a through hole 113b into which the guide pipe 115 is inserted.
특히, 본 실시예에 따른 탑링부재(113)는 보강부재(130)를 통해 그라운드 링부재(111)와 이격되게 배치되며, 그 중량이 감소되도록 중량 저감부(140)가 원주방향을 따라 이격되게 형성된다.In particular, the top ring member 113 according to the present embodiment is disposed to be spaced apart from the ground ring member 111 through the reinforcing member 130, so that the weight reduction unit 140 is spaced along the circumferential direction so that the weight thereof is reduced. Is formed.
덕트 연결부(110)에 수직으로 설치되는 커버부(120)는 탑링부재(113) 및 그라운드 링부재(111)의 제1 커버설치구멍(111a) 및 제2 커버설치구멍(113a)으로 삽입되며, 용접을 통해 탑링부재(113) 및 그라운드 링부재(111)에 접합된다.The cover part 120 installed perpendicular to the duct connection part 110 is inserted into the first cover installation hole 111a and the second cover installation hole 113a of the top ring member 113 and the ground ring member 111. It is joined to the top ring member 113 and the ground ring member 111 by welding.
이러한, 커버부(120)는 그 내부로 덕트(10)의 프로펠러를 회전시키기 위한 구동장치가 설치된다. 특히, 본 실시예에 따른 커버부(120)는 선체와의 결합을 위하여 링부재(121) 및 플랜지(123)를 포함한다.Such, the cover portion 120 is provided with a driving device for rotating the propeller of the duct 10 therein. In particular, the cover part 120 according to the present embodiment includes a ring member 121 and a flange 123 for coupling with the hull.
링부재(121)는 제1 커버설치구멍(111a) 및 제2 커버설치구멍(113a)으로 삽입되어 그 하단부가 그라운드 링부재(111)에 용접되고, 상단부가 플랜지(123)와 용접된다. 플랜지(123)는 볼트의 체결을 통해 선체에 결합되도록 볼트체결공이 형성된다.The ring member 121 is inserted into the first cover mounting hole 111a and the second cover mounting hole 113a, the lower end of which is welded to the ground ring member 111, and the upper end of the ring member 121 is welded to the flange 123. The flange 123 is formed with a bolt fastening hole to be coupled to the hull through the fastening of the bolt.
덕트 연결부(110)와 커버부(120)의 강성 보강을 위한 보강부재(130)는 그라운드 링부재(111)와 탑링부재(113) 사이에 구비되어 그라운드 링부재(111)와 탑링부재(113)의 변형 및 파손을 방지한다.The reinforcing member 130 for rigidly reinforcing the duct connecting part 110 and the cover part 120 is provided between the ground ring member 111 and the top ring member 113 to provide the ground ring member 111 and the top ring member 113. To prevent deformation and breakage.
이러한, 보강부재(130)는 그라운드 링부재(111)와 탑링부재(113) 사이에서 방사상으로 배치되어 그라운드 링부재(111) 및 탑링부재(113)에 접합된다. 특히, 본 실시예에 따른 보강부재(130)는 그 중량이 감소되도록 중량 저감부(140)가 형성된다.The reinforcing member 130 is radially disposed between the ground ring member 111 and the top ring member 113 and bonded to the ground ring member 111 and the top ring member 113. In particular, the reinforcing member 130 according to the present embodiment is formed with a weight reduction unit 140 to reduce the weight.
중량 저감부(140)는 탑링부재(113) 및 보강부재(130)에 구멍 형태로 형성되어 탑링부재(113) 및 보강부재(130)의 중량을 현저하게 감소시킨다.The weight reduction unit 140 is formed in the shape of a hole in the top ring member 113 and the reinforcing member 130 to significantly reduce the weight of the top ring member 113 and the reinforcing member 130.
본 실시예에서는 중량 저감부(140)가 구멍 형태로 형성되는 것을 예를 들어 설명하고 있지만, 사용자의 필요에 따라 홈 형태로 형성할 수도 있다.In the present embodiment, for example, the weight reduction unit 140 is formed in the shape of a hole.
상기와 같은 구성을 갖는 본 발명의 일 실시예에 따른 아지무스 추진기의 리셉터클 모듈의 작용을 설명하기로 한다.The operation of the receptacle module of the azimus propeller according to an embodiment of the present invention having the configuration as described above will be described.
먼저, 덕트 연결부(110)의 그라운드 링부재(111)와 탑링부재(113) 사이에 보강부재(130)가 구비되어 있어 그라운드 링부재(111) 및 탑링부재(113)의 파손 및 변형이 방지되어 내구성이 향상된다. 더하여, 보강부재(130)의 배치를 통해 그라운드 링부재(111) 및 탑링부재(113)의 내구성이 향상되므로, 그라운드 링부재(111)와 탑링부재(113)의 두께를 줄일 수 있어 리셉터클 모듈(100)의 내구성은 유지하면서 경량화할 수 있다.First, the reinforcing member 130 is provided between the ground ring member 111 and the top ring member 113 of the duct connection 110 to prevent breakage and deformation of the ground ring member 111 and the top ring member 113. Durability is improved. In addition, since the durability of the ground ring member 111 and the top ring member 113 is improved through the arrangement of the reinforcing member 130, the thickness of the ground ring member 111 and the top ring member 113 can be reduced, thereby reducing the receptacle module ( The durability of 100) can be reduced while maintaining the durability.
더하여, 그라운드 링부재(111)에 배수를 위한 경사면(111')이 형성되고, 경사면(111')에 드레인 파이프(117)가 구비되므로, 해수를 원활하게 배수시킬 수 있다.In addition, since the inclined surface 111 'for drainage is formed on the ground ring member 111, and the drain pipe 117 is provided on the inclined surface 111', the seawater can be smoothly drained.
특히, 그라운드 링부재(111)와 탑링부재(113)가 보강부재(130)에 의해 지지된 상태에서 탑링부재(113)와 보강부재(130)에 중량 저감부(140)가 구멍 형태로 형성되므로, 리셉터클 모듈(100)의 내구성 저하는 방지하면서 그 중량을 현저하게 경량화할 수 있다.In particular, since the ground ring member 111 and the top ring member 113 is supported by the reinforcing member 130, the weight reduction part 140 is formed in the shape of a hole in the top ring member 113 and the reinforcing member 130. The weight of the receptacle module 100 can be remarkably reduced while preventing the durability of the receptacle module 100 from being lowered.
본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다.Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and those skilled in the art to which the art belongs can make various modifications and other equivalent embodiments therefrom. I will understand.
따라서, 본 발명의 진정한 기술적 보호범위는 특허청구범위에 의해서 정하여져야 할 것이다.Therefore, the true technical protection scope of the present invention will be defined by the claims.

Claims (3)

  1. 그라운드 링부재와 상기 그라운드 링부재와 이격되게 구비되는 탑링부재로 이루어져 덕트와 결합되는 덕트 연결부;A duct connecting portion coupled to the duct, comprising a ground ring member and a top ring member spaced apart from the ground ring member;
    추진기의 구동을 위한 구동장치를 커버하도록 상기 덕트 연결부에 수직으로 설치되며, 상기 선체에 결합되는 커버부;A cover part installed perpendicular to the duct connection part to cover a driving device for driving a propeller and coupled to the hull;
    상기 덕트 연결부와 상기 커버부의 강성을 보강하도록 상기 덕트 연결부와 상기 커버부에 접합되는 보강부재; 및A reinforcing member joined to the duct connecting part and the cover part to reinforce rigidity of the duct connecting part and the cover part; And
    상기 덕트 연결부와 상기 보강부재의 중량을 감소시키도록 상기 덕트 연결부와 상기 보강부재에 형성되는 중량 저감부;A weight reduction part formed on the duct connection part and the reinforcement member to reduce the weight of the duct connection part and the reinforcement member;
    를 포함하는 것을 특징으로 하는 아지무스 추진기의 리셉터클 모듈.Receptacle module of the azimus propeller, characterized in that it comprises a.
  2. 제 1 항에 있어서, 상기 커버부는,The method of claim 1, wherein the cover portion,
    상기 구동장치가 관통하도록 상기 덕트 연결부에 결합되는 링부재; 및A ring member coupled to the duct connecting portion so that the driving device passes; And
    상기 링부재의 상단에 접합되어 상기 선체에 결합되는 플랜지;A flange joined to an upper end of the ring member and coupled to the hull;
    를 포함하는 것을 특징으로 하는 아지무스 추진기의 리셉터클 모듈.Receptacle module of the azimus propeller, characterized in that it comprises a.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 중량 저감부는 상기 덕트 연결부와 상기 보강부재에 형성되는 구멍인 것을 특징으로 하는 아지무스 추진기의 리셉터클 모듈.The weight reduction unit is a receptacle module of the azimuth propeller, characterized in that the hole formed in the duct connecting portion and the reinforcing member.
PCT/KR2015/003001 2015-03-26 2015-03-26 Receptacle module for azimuth propeller WO2016153097A1 (en)

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CN108723707A (en) * 2018-04-28 2018-11-02 哈尔滨锅炉厂有限责任公司 The manufacturing method of skirt Basic annular plate

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