WO2022045739A1 - Flotteur connecté à l'aide d'une force magnétique, et son procédé de liaison - Google Patents

Flotteur connecté à l'aide d'une force magnétique, et son procédé de liaison Download PDF

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Publication number
WO2022045739A1
WO2022045739A1 PCT/KR2021/011303 KR2021011303W WO2022045739A1 WO 2022045739 A1 WO2022045739 A1 WO 2022045739A1 KR 2021011303 W KR2021011303 W KR 2021011303W WO 2022045739 A1 WO2022045739 A1 WO 2022045739A1
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WO
WIPO (PCT)
Prior art keywords
floating body
magnet
unit
floating
water
Prior art date
Application number
PCT/KR2021/011303
Other languages
English (en)
Korean (ko)
Inventor
이강수
박병재
김병완
기민석
김현석
김현성
Original Assignee
한국해양과학기술원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국해양과학기술원 filed Critical 한국해양과학기술원
Publication of WO2022045739A1 publication Critical patent/WO2022045739A1/fr

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Classifications

    • 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
    • B63B35/34—Pontoons
    • B63B35/38—Rigidly-interconnected pontoons
    • 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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
    • E02B3/064—Floating landing-stages
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/83—Use of a magnetic material

Definitions

  • the present invention relates to a floating body and a method for connecting the same, and more particularly, to a floating body and a method for connecting the floating body by using magnetic force that can be connected by magnetic force between the floating bodies without a separate connecting device.
  • a floating body is a means of providing a space of a fixed area while floating on the water.
  • a floating body is an offshore playground, providing a place for leisure such as fishing, a transport means for transporting people or things by assisting a general ship, and military training It functions as a temporary bridge.
  • floating bodies frequently used in the sea or lakes are representative piers and barges.
  • Floating pier is a marine berthing facility that connects a footbridge installed at the pier and a barge. It not only allows safe anchoring of various ships, but also allows people disembarking from ships to use the floating pier to safely anchor various ships even when moving up and down due to sea level height and left and right movements due to wave height. It is used as a facility for safe movement to land or for safe embarkation on a ship using a floating pier.
  • the floating bridge is also widely used as a marine workshop and water leisure facility.
  • a barge refers to a cargo carrier used in canals, rivers, and ports. Most of them are slow moving or have no own power.
  • a floating body is a concept that includes a floating pier and a barge. When a floating body is used in connection with the land, it becomes a floating pier, and when it is used without being connected to the land, it becomes a barge.
  • connection between floating bodies is connected through a separate connection device such as a hinge or joint, but since the floating body moves according to environmental conditions such as waves, currents and wind, collision between floating bodies and connection devices are broken or fatigue damage, etc.
  • a separate connection device such as a hinge or joint
  • the present invention has been devised to solve the above problems, and the problem to be solved by the present invention is magnetic force having a function of connecting floating objects using magnetic force without separate connecting devices for connecting floating objects. To provide a floating body connected using the and a method for connecting the same.
  • the present invention was created to improve the problems of the prior art as described above, and is a floating body that is moored on the water or the sea to install a water or offshore facility, or provides a space for water or offshore activities, and uses buoyancy to float on water. or a floating body floating in the sea; a magnet provided on a portion of the floating body; and a mooring line installed on a part of the floating body body to moor the floating body body on water or the sea to fix it; and a floating body comprising a plurality of the floating body body, a magnet and a mooring line module; may include.
  • the floating body module may include: an outer unit in which the floating body body is connected to the magnet to form an edge and fixed to the water or the sea by the mooring line; and an inner unit accommodated in the outer unit and maintained in shape by the magnetism of the outer unit.
  • the magnetism of the inner magnet of the floating body of the outer unit and the magnetism of the outer magnet of the floating body of the inner unit are arranged differently to induce attractive force.
  • the magnetism of the outer magnets of the floating body body of the inner unit facing each other may be arranged to be identical to each other, so that a repulsive force may be induced.
  • the magnet may be an electromagnet.
  • the magnet the electromagnet
  • the magnetic pole may be adjusted under the control of the controller.
  • a method for connecting a floating body using a floating body connected using the above-described magnetic force comprising: a magnet installation step of installing a magnet in a part of the floating body; After the magnet installation step, the outer unit forming the rim of the floating body and the inner unit accommodated inside the outer unit and having the same magnetism installed outside the floating body are formed to form one floating body module step; a unit arrangement step of arranging the inner unit inside the outer unit by making the magnetism of the facing portions of the outer unit and the inner unit the same; and a floating body fixing step of fixing the outer unit floating on water or the sea with a mooring line in a state of being connected to each other after the unit arrangement step.
  • the magnet may be an electromagnet to which magnetism is imparted or magnetic pole is adjusted under the control of a controller.
  • FIG. 1 is a plan conceptual view of a floating body connected using magnetic force according to an embodiment of the present invention.
  • FIG. 2 is a cross-sectional conceptual view of a floating body connected using magnetic force according to an embodiment of the present invention.
  • FIG. 3 is a flowchart of a method for connecting a floating body connected using magnetic force according to an embodiment of the present invention.
  • first and second are for distinguishing one component from another, and the scope of rights should not be limited by these terms.
  • a first component may be termed a second component, and similarly, a second component may also be termed a first component.
  • a component When a component is referred to as being “connected to” another component, it may be directly connected to the other component, but it should be understood that other components may exist in between.
  • a certain element when it is mentioned that a certain element is "directly connected” to another element, it should be understood that the other element does not exist in the middle.
  • other expressions describing the relationship between elements that is, "between” and “between” or “neighboring to” and “directly adjacent to”, etc., should be interpreted similarly.
  • FIG. 1 is a plan conceptual view of a floating body connected using magnetic force according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional conceptual view of a floating body connected using magnetic force according to an embodiment of the present invention.
  • the present invention provides a floating body 100, a magnet ( 200 ) and a mooring line 300 .
  • the floating body 100 may float on water or in the sea using buoyancy.
  • the magnet 200 may be provided in a portion of the floating body 100 .
  • the magnet 200 may be a permanent magnet, and by exposing a specific pole to the outside, it is possible to induce coupling of other magnets or iron.
  • the magnet 200 may be an electromagnet.
  • the electromagnet that is the magnet 200 may be given magnetism or a magnetic pole may be adjusted under the control of a controller (not shown).
  • an electromagnet is a magnet that becomes magnetized when a current flows, and returns to an unmagnetized original state when the current is cut off, and is distinguished from a permanent magnet that always maintains magnetism regardless of the supply of current.
  • a magnetic field in the form of concentric circles is formed around the conductor. Using this principle, a very strong magnetic field that cannot be obtained with a permanent magnet can be obtained.
  • the iron core of the electromagnet is magnetized to a certain extent, the magnetization does not proceed any more even if the current is increased further. This is called self-saturation.
  • Electromagnets can change the strength of the magnetic field relatively easily by artificially adjusting the current. Therefore, it is widely used from relays of communicators to electromagnetic cranes that lift heavy materials over 1 ton (ton).
  • the above-described magnet 200 may be provided at one end and the other end of the floating body 100, respectively, and the magnet 200 covers the entire side surface of one end and the other end of the floating body 100. It is provided while achieving it, and it can be maintained and fixed by adjusting the limit value with a hinge or a separate concept for the range of up and down motion.
  • the mooring line 300 may be installed on a part of the floating body 100 and fixed by mooring the floating body 100 on water or at sea.
  • the controller (not shown) is equipped with a wireless communication module and is linked with an external mobile terminal and any one of a Wi-Fi communication module, a Bluetooth communication module, and a Zigbee communication module to control the operation from the outside or to check the control situation in real time.
  • the present invention may include a floating body module 400 comprising a plurality of the floating body 100 , the magnet 200 , and the mooring line 300 to form a single floating body 10 .
  • the floating body module 400 may include an outer unit 410 and an inner unit 420 .
  • the outer unit 410 may be fixed to the water or the sea with a mooring line 300 while the floating body 100 is connected to the magnet 200 to form an rim.
  • the magnetism of the inner magnet 200 of the floating body 100 of the outer unit 410 and the magnetism of the outer magnet 200 of the floating body 100 of the inner unit 420 are arranged differently so that attractive force can be induced.
  • the magnets 200 installed on the outside of the floating body 100 forming the outer unit 410 have different magnetic properties between the adjacent floating body 100, so that the outer unit 410 is coupled to each other. As this is possible, the outer unit 410 can be made while the floating body 100 forms an edge.
  • the magnet 200 installed outside the floating body 100 forming the inner unit 420 accommodated in the outer unit 410 and the floating body body forming the outer unit 410 adjacent thereto The outer unit 410, which is formed to surround the inner unit 420 from the outside by varying the magnetism of the magnet 200 installed on the outside of 100, acts on the inner unit 420 to attract it. , it is possible to provide floating power on water or at sea by forming a square shape.
  • the inner unit 420 may be accommodated in the outer unit 410 and maintain its shape by the magnetism of the outer unit 410 .
  • Magnetisms of the outer magnets 200 of the floating body 100 of the inner unit 420 facing each other are arranged to be the same, so that a repulsive force can be induced.
  • a repulsive force acts between the floating body 100 to be spaced apart from each other and It may be disposed while being shaped by the outer unit 410 .
  • the floating body connected without a mooring line is arranged while being connected as described above, so that the left and right movements of the floating bodies 10 on a plane are maintained and fixed through the magnetism of the magnet 200,
  • the range of motion can be maintained and fixed by adjusting the limit value with a hinge or a separate concept.
  • FIG. 3 is a flowchart of a method for connecting a floating body connected using magnetic force according to an embodiment of the present invention.
  • the present invention provides a magnet installation step (S100), a module formation step (S200), a unit arrangement step (S300) and It may include a floating body fixing step (S400).
  • the magnet installation step (S100) is a step of installing the magnet 200 in a portion of the floating body (10).
  • the module forming step (S200) is accommodated in the outer unit 410 and the outer unit 410 constituting the edge of the floating body 10 after the magnet installation step (S100), and the same magnetism is between the floating body 10 and each other. It is a step of forming one floating body module with the inner unit 420 installed on the outside of the .
  • the magnetism of the portions facing each other of the outer unit 410 and the inner unit 420 is different to connect the inner unit 420 to the outer unit 410 by attractive force. It is a step of arranging the floating body module 400 while forming the shape set by the outer unit 410 by inducing a repulsive force with the same magnetism on the outside of the floating body 10 of the inner unit 420 .
  • the floating body fixing step (S400) is a step of fixing the outer unit 410 floating on the water or the sea with the mooring line 300 in a state of being connected to each other after the unit arrangement step (S300).
  • the magnet 200 may be an electromagnet to which magnetism is imparted or a magnetic pole is adjusted under the control of a controller (not shown).
  • the floating bodies 10 without a connecting device by using the magnet 200 provided in a part of the floating body 100 .
  • the present invention since it is possible to connect the floating objects without a connecting device using a magnet provided in a part of the floating body body, connecting the floating objects using a hinge, a joint, or a separate connecting device such as a wire or a chain It is simpler and it is possible to block in advance the situation in which the connection between the floating bodies is cut due to the wear of the connection devices due to the influence of the current.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Bridges Or Land Bridges (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Abstract

La présente invention concerne un flotteur amarré sur l'eau ou en mer pour permettre l'installation d'une installation sur l'eau ou en mer ou fournir un espace pour des activités sur l'eau ou en mer, le flotteur comprenant : des corps de flotteur qui flottent sur l'eau ou en mer à l'aide de la flottabilité ; des aimants qui sont disposés sur des parties des corps de flotteur ; et des câbles d'amarrage qui sont installés sur des parties des corps de flotteur pour amarrer et fixer les corps de flotteur sur l'eau ou en mer, le flotteur comprenant un module de flotteur constitué de la pluralité de corps de flotteur, d'aimants et de câbles d'amarrage et formant un flotteur.
PCT/KR2021/011303 2020-08-28 2021-08-24 Flotteur connecté à l'aide d'une force magnétique, et son procédé de liaison WO2022045739A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020200109345A KR20220028398A (ko) 2020-08-28 2020-08-28 자력을 이용하여 연결되는 부유체 및 그 연결방법
KR10-2020-0109345 2020-08-28

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WO2022045739A1 true WO2022045739A1 (fr) 2022-03-03

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Publication number Priority date Publication date Assignee Title
KR20230148893A (ko) * 2022-04-18 2023-10-26 주식회사 세기종합환경 충돌 방지 가능한 수상 부유 구조물

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120001471A (ko) * 2010-06-29 2012-01-04 삼성중공업 주식회사 안벽 조립체
KR20120019817A (ko) * 2010-08-27 2012-03-07 현대중공업 주식회사 블록 부력재를 이용한 예인수조에서의 빙해수조 대체 선박 모형 시험 방법
KR20190032956A (ko) * 2017-09-20 2019-03-28 이경원 수자원 보호 기구
CN209321191U (zh) * 2018-11-01 2019-08-30 青岛中车轻材料有限公司 一种新型的水上用浮筒
KR20200046854A (ko) * 2018-10-26 2020-05-07 주식회사 금강이엔지 수면하 바지를 이용한 부유식 태양광 발전장치의 시공구조

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102107297B1 (ko) 2018-06-07 2020-05-06 조진택 부유체

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120001471A (ko) * 2010-06-29 2012-01-04 삼성중공업 주식회사 안벽 조립체
KR20120019817A (ko) * 2010-08-27 2012-03-07 현대중공업 주식회사 블록 부력재를 이용한 예인수조에서의 빙해수조 대체 선박 모형 시험 방법
KR20190032956A (ko) * 2017-09-20 2019-03-28 이경원 수자원 보호 기구
KR20200046854A (ko) * 2018-10-26 2020-05-07 주식회사 금강이엔지 수면하 바지를 이용한 부유식 태양광 발전장치의 시공구조
CN209321191U (zh) * 2018-11-01 2019-08-30 青岛中车轻材料有限公司 一种新型的水上用浮筒

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KR20220028398A (ko) 2022-03-08
KR20220130628A (ko) 2022-09-27
KR102527879B1 (ko) 2023-05-02

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