WO2016043371A1 - Aéroport en mer flottant - Google Patents

Aéroport en mer flottant Download PDF

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Publication number
WO2016043371A1
WO2016043371A1 PCT/KR2014/010165 KR2014010165W WO2016043371A1 WO 2016043371 A1 WO2016043371 A1 WO 2016043371A1 KR 2014010165 W KR2014010165 W KR 2014010165W WO 2016043371 A1 WO2016043371 A1 WO 2016043371A1
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WO
WIPO (PCT)
Prior art keywords
plate
fluid
coupled
main
rotary
Prior art date
Application number
PCT/KR2014/010165
Other languages
English (en)
Korean (ko)
Inventor
신현경
김동주
최준서
Original Assignee
울산대학교 산학협력단
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Application filed by 울산대학교 산학협력단 filed Critical 울산대학교 산학협력단
Publication of WO2016043371A1 publication Critical patent/WO2016043371A1/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
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B1/041—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with disk-shaped hull
    • 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
    • B63B35/50—Vessels or floating structures for aircraft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
    • B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
    • B63B1/04—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull
    • B63B2001/044—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with single hull with a small waterline area compared to total displacement, e.g. of semi-submersible type
    • 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
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
    • B63B2035/4433—Floating structures carrying electric power plants
    • B63B2035/4466—Floating structures carrying electric power plants for converting water energy into electric energy, e.g. from tidal flows, waves or currents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/063—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils comprising flexible portions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/067—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water effecting motion dampening by means of fixed or movable resistance bodies, e.g. by bilge keels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
    • B63B39/06—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water
    • B63B2039/068—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by using foils acting on ambient water the foils having a variable cross section, e.g. a variable camber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Definitions

  • the present invention relates to a floating marine airport which enables takeoff and landing of an airplane in a state arranged to float at sea.
  • marine structures can be moored floating above sea level, and are classified into various types according to their function, structure, and mooring method.
  • offshore structures are of many types called Semi-Submersible (SEM), Tensioned Leg Platform (TLP), SPAR, Floating, Production, Storage and Off-loding (FPSO), FSRU, or Rig for Drilling.
  • SEM Semi-Submersible
  • TLP Tensioned Leg Platform
  • SPAR SPAR
  • Floating Production, Storage and Off-loding
  • FPSO Floating, Production, Storage and Off-loding
  • FSRU Rig for Drilling
  • An object of the present invention is to provide a floating marine airport which enables a stable takeoff and landing of an airplane while maintaining a stable floating state at sea.
  • the main buoyant fluid having a buoyancy to float on the sea
  • the runway is installed on the upper part of the main buoyant fluid, take-off and landing of the aircraft, connected to the main buoyant fluid, to control the position of the main buoyant It provides a floating marine airport comprising a position control means, coupled to the main sub-fluid, absorbing means for absorbing the blue wave of the sea to maintain the main sub-fluid in an equilibrium state.
  • the plate-shaped base frame is coupled to the horizontally arranged state on the upper surface of the main part fluid, a plate-shaped connecting frame coupled to the plurality of vertically connected to the base frame upper surface, and the base frame It may include a sliding surface coupled to the upper end of the connecting frame so as to face the top.
  • the sliding surface may include a plate-shaped connecting plate coupled to the upper end of the connecting frame, a pressure absorbing member installed on the upper surface of the support, and a support plate installed on the pressure absorbing member.
  • the runway may be further formed with a connecting protrusion and a connecting groove that are mutually coupled to each other to be connected to each other the runway installed on the plurality of different main portion fluid.
  • the position control means is composed of a pair of the base bar member and the support bar for interconnecting the base bar member disposed to face one side and the other side, a plurality of spaced apart installed along the circumferential direction of the main part fluid
  • the support plate and the movement plate of the airfoil cross-section structure is rotatably connected to each of the base bar member in a state disposed between the support bar and the base bar member, and the exercise plate in a state disposed between the base bar member It is connected to one end of the coupling plate on both sides of the plate-shaped interlocking plate having an elastic force formed, and connected to the connecting bar of one side of the interlocking plate in a state installed on the base bar member on one side, by the waves at sea
  • Rotational power generating unit for generating electric power by the rotation of the interlocking plate to move, and the connecting bar of the other side of the linkage plate installed on the base bar member on the other side
  • a rotation driving unit electrically connected to the rotary power generation unit to generate a
  • the rotary power generation unit the first crank shaft having a first flywheel at the other end in a state where one end is coupled to the first rotary shaft, and the other end is connected to one side of the linkage plate in the state where one end is coupled to the first flywheel.
  • Generator generator box having a first link member coupled to the bar, and coupled to the first rotary shaft of the generator box, may include a generator for generating power by receiving the rotational force of the first rotary shaft.
  • the rotary drive unit the second crank shaft having a second flywheel at the other end in the state where one end is coupled to the second rotation shaft, and the other end is connected to the other side of the linkage plate in one end is coupled to the second flywheel
  • It may include a drive gear box having a second link member coupled to the bar, a reduction gear box coupled to the second rotation shaft of the drive gear box, and a drive motor connected to the reduction gear box.
  • the fluctuation suppression means a plurality of first absorbing plate having one end rotatably hinged to the main part fluid in the vertically spaced state in a state spaced apart from each other along the circumferential direction of the main part fluid, and the first It may include a second absorption plate which is hinged rotatably in the vertical direction to the other end of the absorption plate.
  • the fluctuation suppressing means may further include a connection wire having a ring structure for interconnecting the second absorbing plate.
  • waves generated at sea in a state where a runway is installed on the main sub-fluid are absorbed by the reciprocating kinetic energy in the vertical direction generated by the shaking control means together with the position control means.
  • Bar and main body fluid is able to maintain the equilibrium while preventing the fluctuation under the influence of the wave to enable a stable takeoff and landing of the aircraft on the runway.
  • FIG. 1 is a perspective view of a floating marine airport according to an embodiment of the present invention.
  • FIG. 2 is an enlarged perspective view of the runway shown in FIG. 1.
  • FIG. 3 is a cross-sectional view taken along line III-III shown in FIG. 2.
  • FIG. 4 is a perspective view of the position control means shown in FIG.
  • FIG. 5 is an enlarged perspective view of the exercise plate shown in FIG. 4.
  • FIG. 6 is a schematic perspective view of the rotary power generator shown in FIG. 4.
  • FIG. 7 is a schematic perspective view of the rotational drive shown in FIG. 4.
  • FIGS. 6 and 7 are schematic configuration diagram of the gearbox shown in FIGS. 6 and 7.
  • FIG. 9 is a perspective view of the fluctuation suppressing means shown in FIG.
  • the floating marine airport 100 includes a main fluid 200, a runway 300, a position control means 400, and a shaking control means 500.
  • the main sub-fluid 200 is a structure that supports the runway 300, position control means 400, the shaking control means 500 will be described later.
  • the main sub-fluid 200 is a structure having a buoyancy to float in the sea, in one embodiment is shown as a circular ring structure having a space portion therein, but not limited to having a rectangular ring or various other ring shapes Of course, it may be formed of a block structure having a variety of shapes other than the circular block structure is formed so as to form the space portion is not formed inside.
  • a plurality of through holes 210 are formed to penetrate around the outer wall of the main fluid 200 so that the contact area with the repair surface is reduced, thereby minimizing the harmonic resistance applied to the main fluid 200.
  • the movement performance of the main sub-fluid 200 is improved.
  • the runway 300 is a structure that is installed on the main sub-fluid 200, to enable the take-off and landing of the aircraft (not shown) onto the main sub-fluid 200. This, the runway 300 is coupled to the lower end of the main sub-fluid 200 in a horizontal arrangement state on the upper side of the main sub-fluid 200 so that the landing and landing of the aircraft can be made stably. 2 and 3, the runway 300 includes a base frame 310, a connection frame 320, and a slide surface 330.
  • the base frame 310 is a frame connected to the upper surface of the main fluid body 200.
  • the base frame 310 is connected to the main part fluid 200 while supporting the connection frame 320 and the sliding surface 330.
  • the base frame 310 is formed in a plate-like structure to increase the contact area with the main sub-fluid 200, so that the load is stably distributed to the main sub-fluid 200 during take-off and landing of the aircraft do.
  • connection frame 320 is installed between the base frame 310 and the slide surface 330, a plate-shaped frame connecting the slide surface 330 to the base frame 310.
  • the lower end of the connection frame 320 is vertically coupled to the upper surface of the base frame 310, the upper end of the connection frame 320 is coupled to the lower surface of the sliding surface 330 perpendicularly.
  • a plurality of reinforcing holes 321 are formed in the connection frame 320 to be spaced apart from each other in the longitudinal direction. The reinforcing hole 321 increases the buckling strength of the connecting frame 320 to stably support the slide surface 330 and to allow the wind to pass through the sea.
  • the sliding surface 330 is a portion for allowing the aircraft to be seated in contact. That is, the take-off and landing of the aircraft is made on the upper surface of the slide surface (330).
  • the slide surface 330 is coupled to the upper end of the connection frame 320 in a state that is disposed to face the upper portion of the base frame 310.
  • the slide surface 330 includes a connecting plate 331, a pressure absorbing member 332, and a support plate 333.
  • the connecting plate 331 is a plate-shaped member connected to the upper end of the connecting frame 320 to be arranged side by side in a horizontal state on the base frame 310. That is, the connection plate 331 transfers the load to the connection frame 320 during takeoff and landing of the aircraft transmitted through the support plate 333 and the pressure absorbing member 332.
  • the pressure absorbing member 332 transmits the load generated during takeoff and landing of the aircraft on the support plate 333 to the connection plate 331. That is, the pressure absorbing member 332 allows the support plate 333 to be elastically supported on the connection plate 331.
  • the pressure absorbing member 332 may be installed by mixing one or two or more of a spring member, a soft rubber material or a synthetic resin material, but the present invention is not limited thereto. to be.
  • the support plate 330 is a plate member supported by the pressure absorbing member 332. Such, the take-off and landing of the aircraft is made through the upper surface of the support plate 330. That is, the support plate 330 is connected to the upper end of the pressure absorbing member 332 to be arranged side by side in a horizontal state on the top of the connecting plate 331.
  • the bottom surface of the connecting plate 331 and the upper surface of the base frame 310 described above may be installed by reinforcing the reinforcement 340 to reinforce flexural strength so as to stably support the load during takeoff and landing of the aircraft.
  • the bottom surface of the connecting plate 331 and the upper surface of the base frame 310 can be further reinforced by pouring concrete, of course.
  • the runway 300 may be formed with a connecting protrusion 350 and the connecting groove 360 to be mutually coupled so as to mutually couple the runway 300 installed on a plurality of different main fluid (200).
  • the connection protrusions 350 and the connection grooves 360 are formed on the side portions of the runway 300, more specifically, the base frame 310 and the slide surface 330.
  • the connection protrusion 350 is installed to be slidable in and out of the base frame 310 and the sliding surface 330, it may be disposed in a state that selectively protrudes outward.
  • the base frame 310 and the sliding surface 330 is connected to the connecting projection 350, the connecting projection 350 is moved in and out of the base frame 310 and the sliding surface 330.
  • the driving means such as a cylinder or a motor for generating a driving force may be provided.
  • the position control means 400 is connected to the main part fluid 200 and controls the position of the main part fluid 200 at the sea. Such, the position control means 400 is provided with a plurality of spaced apart from each other along the outer circumferential direction of the main fluid unit 200.
  • the position control means 400 includes a support frame 410, a motion plate 420, an interlocking plate 430, a rotation power generation unit 440, a rotation driving unit 450, and a driving control unit 460. It includes.
  • the support frame 410 is a frame member for supporting the motion plate 420, the rotary power generator 440, the rotary drive unit 450 to be described later.
  • the support frame 410 is a pair of supports for connecting both ends of the longitudinal bar member 411 in a state in which a pair of basic bar member 411 is disposed to face each other on one side and the other side, respectively
  • the bar 412 has a rectangular frame structure.
  • the support frame 410 is coupled to the outside of the support frame 410 in a state where a plurality of support frames 410 are spaced apart from each other along the outer circumferential direction of the main fluid 200.
  • both sides are rotatably connected to the base bar member 411 in a state where the exercise plate 420 is disposed do.
  • a rotational generator 440 is coupled to the basic bar member 411 disposed on both sides of the support frame 410, and more specifically, on one side thereof, and rotates on the basic bar member 411 disposed on the other side of the support frame 410.
  • the driving unit 450 is installed to be coupled.
  • the exercise plate 420 is coupled to the inner side of the support frame 410, that is, both sides are hinged rotatably to the base bar member 411 in a state arranged between the base bar member 411.
  • the moving plate 420 has a airfoil cross-sectional structure to facilitate the fluid flow in the sea.
  • the kinetic plate 420 generates kinetic energy in a direction opposite to the direction in which the wave kinetic energy acts. That is, since the motion plate 420 rotates under the influence of the wave and generates kinetic energy, the position of the main sub-fluid 200 is not changed by the wave.
  • a plurality of protrusions 421 may be formed in an upper surface length direction and a lower surface length direction of the exercise plate 420.
  • the protrusion 421 generates turbulence on the upper and lower surfaces of the exercise plate 420 to increase propulsion and lift. That is, the protrusion 421 increases the kinetic energy generated when the motion plate 420 rotates under the influence of the wave.
  • a plurality of dimples 422 or protrusions along the longitudinal direction of the exercise plate 420 at the upper and lower surface edges of the exercise plate 420, that is, the position adjacent to the protrusion 421 described above. ) May be formed.
  • dimples 422 or protrusions may be formed over the entire upper and lower surfaces of the exercise plate 420. .
  • the linkage plate 430 is connected to one end of the exercise plate 420, that is, the opposite side end of the end portion facing toward the outside of the main fluid 200, and the exercise plate 420 supports the support frame 410. It is a plate-like member that is linked to this during the rotary motion. At this time, the linkage plate 430 is formed of a plate having an elastic force so as to receive the kinetic energy generated from the exercise plate 420 to increase the kinetic energy in the vertical direction when the movement corresponding thereto.
  • the linkage plate 430 is disposed inside the support frame, more specifically, between the base bar member 411, one end of the linkage plate 430 to one end of the exercise plate 420 Connected.
  • both sides of the interlocking plate 430 that is, the surface portions respectively opposed to the base bar member 411, the connecting bar 431 connected to the rotary power generation unit 440 and the rotary driving unit 450, which will be described later, Is formed to protrude. That is, the connecting rod 431 formed on one side of the interlocking plate 430 is connected to the rotary power generation unit 440, and the rotating driving unit 450 is connected to the connecting bar 431 formed on the other side of the interlocking plate 430. Will be installed.
  • the rotary power generator 440 moves from the linkage plate 430 when the linkage plate 430 reciprocates in a vertical direction as the rotational movement of the movement plate 420 occurs due to the waves at sea. It receives energy and transforms it into electrical energy to produce electricity.
  • the rotary power generation unit 440 is connected to the connection bar 431 on one side of the linkage plate 430 in a state in which the rotary power generation unit 440 is coupled to the basic bar member 411 on one side.
  • the rotary generator 440 includes a generator box 441 and a generator 446.
  • the generator box 441 converts the vertical reciprocating motion of the moving plate 420 and the linkage plate 430 into a rotary motion.
  • a first crank shaft 443 provided with a first flywheel 444 at the other end in a state in which one end is coupled to the first rotation shaft 442 inside the generator box 441 and one end thereof.
  • the other end is composed of a first link member 445 coupled to the connection bar 431 on one side of the linkage plate 430 while being coupled to the first flywheel 444.
  • one side of the generator box 441 is formed with a guide groove 441a for guiding the connecting bar 431 on one side of the linkage plate 430 to move in the vertical direction.
  • the generator 446 is coupled to the first rotary shaft 442 of the generator box 441.
  • the generator 446 receives the rotational force of the first rotation shaft 442 to produce power.
  • connection bar 431 on one side of the linkage plate 430 is the generator air box 441. It moves up and down along the guide groove (441a) of the), and when the connecting bar 431 is moved to Shanghai, the first link member 445 connected to the connecting bar 431 is to move the first flywheel (444) As the bar rotates, the first rotation shaft 442 is rotated and the generator 446 is driven by the rotational force of the first rotation shaft 442 to produce power.
  • the rotary power generation unit 440 may be provided with a battery facility (not shown) that can store the power produced by the generator 446.
  • the rotary drive unit 450 is driven by receiving the power produced by the rotary power generation unit 440 to allow the linkage plate 430 to reciprocate in the vertical direction.
  • the rotation driving part 450 is connected to the connection bar 431 on the other side of the linkage plate 430 in a state in which the rotation driving part 450 is coupled to the basic bar member 411 on the other side.
  • the rotary driver 450 is electrically connected to the rotary power generator 440.
  • the rotation driving unit 450 includes a drive gear box 451, a reduction gear box 456, and a drive motor 457.
  • the drive gear box 451 converts the rotational motion of the driving motor to be reciprocated in the up and down direction so as to reciprocate the movement plate 420 and the linkage plate 430 in the up and down direction.
  • a second crank shaft 453 provided with a second flywheel 454 at the other end of the driving gear box 451 in which one end is coupled to the second rotation shaft 452, and one end thereof.
  • the other end is composed of a second link member 455 coupled to the connection bar 431 on the other side of the linkage plate 430 while being coupled to the second flywheel 454.
  • the other side of the drive gear box 451 is formed with a guide groove 451a for guiding the connecting bar 431 on the other side of the linkage plate 430 to be moved up and down.
  • the second rotary shaft 452 may be provided with a clutch means for selectively blocking the transmission of power.
  • the reduction gear box 456 is transmitted to the drive gear box 451 in a state in which the rotational speed generated by the driving motor 457 is reduced. That is, the reduction gear box 456 is connected to the driving shaft of the second rotation shaft 452 and the driving motor 457 of the drive gear box 456 with a reduction gear (not shown) inside. Is installed.
  • the driving motor 457 generates a driving force to move the connecting bar 431 on the other side of the linkage plate 430 in the vertical direction.
  • the drive motor 457 is installed such that the drive shaft is connected to the shaft portion of the reduction gear box 465 while being coupled to the basic bar member 411 disposed on the other side of the support frame 410.
  • the drive controller 460 controls the operation of the rotary drive unit 450. That is, the drive control unit 460 is electrically connected to the generator 446 of the rotary power generator 440 and the drive motor 457 of the rotary drive unit 450, produced by the rotary power generator 440. Controls whether or not the electric power is supplied to the rotation driving unit 450. In this case, the driving control unit 460 is not the position of the main sub-fluid 200 only by the kinetic energy generated from the motion plate 420 when the sea environment or conditions are worse and the wind or waves are severe. The moving plate 420 is forcibly driven randomly.
  • the driving control unit 460 may be provided with a sensing unit (not shown) that can measure the strength of the wind or waves at sea.
  • the position control means 400 is further provided with a GPS (not shown), and after receiving the current position of the main sub-fluid 200 by the satellite, based on the received position data the rotary drive unit ( Of course, the position of the main fluid 200 may be adjusted by driving the driving motor 457 of 450.
  • the fluctuation suppressing means 500 absorbs the wave kinetic energy of the sea delivered to the main floating fluid 200 so that the main floating fluid 200 can maintain a stable equilibrium in the sea. That is, the fluctuation suppressing means 500 absorbs the wave while generating kinetic energy while reciprocating in the vertical direction by the sea wave.
  • the fluctuation suppressing means 500 is provided in plural numbers so as to be spaced apart from each other along the outer circumferential direction of the main fluid 200. Referring to FIG. 9, the fluctuation suppressing means 500 includes a first absorption plate 510 and a second absorption plate 520.
  • the first absorbing plate 510 is a flat member having one end connected to the outside of the support frame 410 in a state where a plurality of the first absorbing plates 510 are spaced apart from each other along the outer circumferential direction of the main part fluid 200. .
  • One end of the first absorbing plate 510 is coupled to the support frame 410 as a hinge 540 to be rotatable in the vertical direction.
  • the second absorbing plate 520 is a flat member connected to the first absorbing plate 510. One end of the second absorbing plate 520 is connected to the other end of the first absorbing plate 510 as a hinge 540 to be rotatable in the vertical direction.
  • the first absorbing plate 510 and the second absorbing plate 520 are rotatably connected to each other in an up and down direction, and the first absorbing plate 510 is vertically connected to the main part fluid 200 again.
  • the first absorbing plate 510 and the second absorbing plate 520 are rotated in the vertical direction under the influence of waves, absorbing while generating kinetic energy, and absorbing the main part. It is possible to maintain the equilibrium state while preventing the fluid 200 from being shaken under the influence of the waves.
  • the fluctuation suppressing means 500 may be provided with a connection wire 530 of a ring structure for interconnecting the second absorbing plate 520 disposed to be spaced apart from each other in the circumferential direction of the main sub-fluid 200.
  • the connection wire 530 is rotated in the vertical direction generated by one of the first absorbing plate 510 and the second absorbing plate 520 under the influence of the wave, the other first absorbing plate 510 ) And the second absorbing plate 520 to suppress the influence of the wave to the main sub-fluid 200.
  • control tower for controlling the take-off and landing of the aircraft
  • terminal waiting for passengers to board the aircraft
  • aircraft A hangar may be installed, as well as related facilities installed in other airport facilities on land, of course, may be installed on the main sub-fluid 200.
  • the aircraft is to take off and land through the runway 300 in a state in which the main sub-fluid 200 is floating on the sea.
  • the load generated during takeoff and landing of the aircraft is attenuated by the pressure absorbing member 332 provided on the slide surface 330 of the runway 300, thereby preventing the damage of the runway 300, Take off and landing is possible.
  • the state of the main fluid 200 due to the waves generated in the sea is to maintain a stable equilibrium state as the kinetic energy is absorbed by the position control means 400 and the fluctuation suppressing means 500. That is, the motion plate 420 and the linkage plate 430 of the position control means 400 is rotated in the vertical direction by the sea wave to absorb the waves while generating the kinetic energy, and the shaking control means The first absorbing plate 510 and the second absorbing plate 520 of 500 also rotate in the vertical direction to absorb the waves while generating kinetic energy.
  • the rotation driving unit 450 of the position control means 400 is forcibly driven to the movement plate 420 to control the position.
  • the driving motor 457 of the rotary driving unit 450 is driven by receiving the power generated from the generator 446 of the rotary power generator 440, the second rotary shaft of the drive gear box 451 ( 452 rotates, and when the second rotation shaft 452 rotates, the second crank shaft 453 rotates, so that the second link member 455 operates.
  • the guide bar 431 of the other side of the linkage plate 430 interlocks with the second link member 455 while guiding the guide groove of the drive gear box 451. It reciprocates along the direction 451a).
  • the connecting bar 431 on the other side of the linkage plate 430 is reciprocated in the vertical direction
  • the movement plate 431 is also reciprocated in the vertical direction and adjusts the floating position of the main fluid 200. Done.
  • the wave generated in the sea while the runway 300 is installed on the main fluid 200 is shaken together with the position control means 400 Absorbed by the reciprocating kinetic energy in the vertical direction generated by the suppression means 500, the main part fluid 200 can maintain the equilibrium state while preventing the fluctuation under the influence of the wave runway ( Enable stable takeoff and landing of the aircraft.

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  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

La présente invention concerne un aéroport en mer flottant comprenant : un corps flottant principal qui possède une flottabilité de manière à flotter sur la mer ; une piste qui est prévue sur la partie supérieure du corps flottant principal et à partir de/sur laquelle l'avion décolle/atterrit ; un moyen de commande d'emplacement qui est raccordé au corps flottant principal et commande l'emplacement du corps flottant principal ; et un moyen anti-oscillation qui est raccordé au corps flottant principal et permet au corps flottant principal de rester dans un état d'équilibre en absorbant les vagues sur la mer. Un aéroport en mer flottant, présentant une piste prévue sur la partie supérieure d'un corps flottant principal, permet l'absorption des vagues de la mer au moyen de l'énergie de mouvement de va-et-vient vertical, générée au moyen d'un moyen anti-oscillation ainsi que d'un moyen de commande d'emplacement, de façon à empêcher le corps flottant principal d'être affecté par les vagues et le secouement et de telle sorte qu'un état d'équilibre du corps flottant principal peut être maintenu, ce qui permet un décollage/atterrissage stable d'un avion à partir de/sur la piste.
PCT/KR2014/010165 2014-09-17 2014-10-28 Aéroport en mer flottant WO2016043371A1 (fr)

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KR1020140123724A KR101662391B1 (ko) 2014-09-17 2014-09-17 부유식 해상공항
KR10-2014-0123724 2014-09-17

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WO2016043371A1 true WO2016043371A1 (fr) 2016-03-24

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CN112977744A (zh) * 2021-03-31 2021-06-18 国家电投集团江苏海上风力发电有限公司 海上飞行器起降用悬浮平台
CN113386916A (zh) * 2020-08-13 2021-09-14 蒋知秋 一种牵引绳固定的海上风电用防浪底座

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KR102541998B1 (ko) 2022-08-24 2023-06-13 미래조선해양 주식회사 해상구조물과 하부개방식 방파제

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US20040216250A1 (en) * 1996-09-30 2004-11-04 Chris Dumlao Modular load bearing deck structure
US6196151B1 (en) * 1997-02-24 2001-03-06 Bechtel Group, Inc. Device and method for an independent module offshore mobile base
KR20140041101A (ko) * 2012-09-27 2014-04-04 삼성중공업 주식회사 동요 억제 장치
KR20140090753A (ko) * 2013-01-10 2014-07-18 울산대학교 산학협력단 공항이 구비된 부유식 해상 플랫폼

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113386916A (zh) * 2020-08-13 2021-09-14 蒋知秋 一种牵引绳固定的海上风电用防浪底座
CN112977744A (zh) * 2021-03-31 2021-06-18 国家电投集团江苏海上风力发电有限公司 海上飞行器起降用悬浮平台

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KR20160033343A (ko) 2016-03-28

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