111results about "Aircraft carriers" patented technology

The invention provides a building block typed aircraft carrier which consists of a commanding ship and a plurality of unit ships. The whole shape of the commanding ship and the aircraft carrier is a shuttle-shaped multi-prism. The commanding ship is provided with a nuclear power device and a diesel electric hybrid power device. The unit ship is provided with the diesel electric hybrid power device. The connection and disconnection between the commanding ship and the unit ships are realized by a Zhantianyou which is arranged on the side wall of the ship body. Each unit ship is sealed; the underfloor area is provided with a water tank which can adjust the water accumulation quantity; a telescopic periscope is arranged below a deck. The aircraft carrier can disperse to prowl, can pass through narrow water passage, can float out of the water surface and be quickly assembled when achieving the destination, so as to realize the surprise attack. The flying deck is provided with a unique aircraft takeoff ejector and a unique aircraft landing damp. The aircraft carrier can realize emergency stop, backing movement and turning in-situ, which can lead the aircraft to always take off and land against the wind.

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The invention discloses a ship of a quickly assembled separation-type aircraft carrier. The ship comprises a first ship unit and a second ship unit; at least one male connecting component is arranged on the outer side wall of the first ship body, and female connecting components matched with the male connecting components are arranged at corresponding positions of the second ship unit; at least one first traction apparatus is fixedly mounted on at least one ship unit, is provided with a first traction rope and is applicable to collecting and releasing the first traction rope; and at least one rope fixing device is arranged on the other ship unit and is applicable to being detachably connected with the corresponding first traction rope. When one end of each traction rope is mounted on the corresponding first traction apparatus and the other end of the traction rope respectively penetrates through a corresponding first through hole and a corresponding second through hole to be connected with the corresponding first traction rope fixing device, the traction apparatuses collect the first traction ropes via the through holes, so that the two ship units are in butt joint with each other.

The invention discloses a vehicle and boat carrying electric lifter, which includes vehicle and boar carrier and electric helicopter. The vehicle and boat carrier includes a platform, a cab, a console, a generator, an automatic bowstring machine, a folding protective plate, and a positioning ring. The electric helicopter includes a stroke oar, a rotary wing, a motor gearing, a driving house and an undercarriage. The automatic bowstring machine is connected with a electric lifter system; the electric lifter system at least includes a set of cable rope convoluted on the automatic bowstring machine, wherein, one end of the cable rope is electrically connected to the console, and other end is fixed on the positioning ring and is electrically connected to the electric helicopter which is capable of parking on the platform; width of the wing for the electric helicopter is not more than width of the electric helicopter body in static state; a rear electron radar and video frequency probe and a front electron radar and video frequency probe are equipped at bottom of the electric helicopter; and a telescopic water gun sprayer is mounted on head of the electric telescopic for fire fighting. Advantages of the vehicle and boat carrying electric lifter are: fast reaching, freely lifting, easy operation, convenient use, low cost and high efficiency.

The present invention discloses a take-off and landing system for carrier aircraft, which comprises a takeoff device and a landing device; said takeoff device is a bow side launch deck which is located at the front part of the aircraft carrier and extends from a track groove provided with a track guider; said landing device is a stern side rear bridge which is located at the rear part of the aircraft carrier and extends from a treadmill belt-type runway. The invention also discloses a take-off and landing method corresponding to the take-off and landing system. The take-off and landing system and the method thereof enhances advantages and avoids weaknesses with regard to the existing take-off technologies, reduces the difficulty and risk in the existing landing technology. The present invention is suitable for the take-off and landing of all kinds of carrier aircrafts and also makes a design to build a “pocket-sized aircraft carrier” become possible.

An offshore depot having a vertically symmetric hull, an upper inwardly-tapered wall and a lower outwardly-tapered wall that produce significant heave damping in response to heavy wave action. Ballast is added to the lower and outermost portions of the hull to lower the center of gravity below the center of buoyancy. The offshore depot includes a tunnel formed within or through the hull at the waterline that provides a sheltered area inside the hull for safe and easy launching/docking of boats and embarkation/debarkation of personnel. When the watertight tunnel doors are all shut, the tunnel may be drained to create a dry dock environment within the hull. The offshore depot includes berthing and dinning accommodations, medical facilities, workshops, machine shops, a heliport, and the like.

An arc runway on aircraft carrier for the taking off or landing of aircraft is composed of a straight runway segment and a slope runway segment. For the taking off, said slope segment is used for the taxi and beginning acceleration and said straight segment is used for further acceleration. For the landing, said straight segment is used for the landing and deceleration sliding and said slope segment is used for further deceleration.

The invention discloses a slope downward-sliding takeoff platform for a carrier-based aircraft, an application aircraft carrier and a realization method, relates to the field of naval weapons and solves the technical defects caused when the carrier-based aircraft takes off by adopting a skiing-jumping takeoff method. The slope downward-sliding takeoff platform for the carrier-based aircraft comprises a slope curved-surface runway. A support carrier plate is connected with the slope top end of the slope curved-surface runway. A percussive carrier-based aircraft tail hook fixing device which is used for being matched with the tail hook of the carrier-based aircraft when the carrier-based aircraft starts to run is arranged on the support carrier plate. The support carrier plate is additionally connected with a lifting platform. Due to the gravity of the carrier-based aircraft and the fall of the slope curved-surface runway, gravity acceleration is added onto the carrier-based aircraft on the basis of acceleration through engine thrust of the carrier-based aircraft, the goals of saving fuel, shortening takeoff distance, increasing load and increasing combat radius and combat force are achieved, and the daily operation efficiency to expense ratio is superior to the existing takeoff method.

The invention provides a navigation submarine ship with hydrofoil power cabins, which comprises an overwater ship body, underwater power cabins, hydrofoil power cabins and a submarine, wherein the top of the overwater ship body is provided with a flight deck; the edge or middle of the flight deck is provided with four catapult-assisted take-off runways and two landing runways; ship loading machines are parked at the two sides of the catapult-assisted take-off runways and the landing runways; a missile launching silo is arranged between the landing runways; the cover of the missile launching silo is in parallel to the flight deck; the underwater power cabins are vertically arranged at the bottom of the overwater ship body; the hydrofoil power cabins are arranged between the underwater power cabins or at the two sides of the underwater power cabins; the number of the underwater power cabins is 1-2; the bottom of the overwater ship body is provided with a submarine anchor port; the submarine is parked below the submarine anchor port; the front and rear sides of the overwater ship body are provided with air warfare platforms; a torpedo protective net is arranged below the air warfare platforms; the torpedo protective net is lifted through a lifter; power facilities are arranged in the underwater power cabins; and propellers are arranged at the rear parts of the underwater power cabins and hydrofoil power cabins.

The invention discloses an invisible aircraft carrier with high combat power and survivability. The invisible aircraft carrier is characterized in that: firstly, width of a flight deck is greatly reduced, the flight deck and the aircraft carrier body below the deck are changed to be more regularly strip-shaped, the surrounding outer surface of the aircraft carrier body is made into a structure that large areas of outward bent and inward bent planes are crossed, and an invisible material is additionally adhered to the outer surface of the aircraft carrier body or an invisible coating is additionally coated on the outer surface of the aircraft carrier body; secondly, an aircraft hangar with width of 40m and length of 200-300m is made on the lower part of the flight deck; or a vertical two-layer aircraft hangar is made below the aircraft carrier surface of a middle rear part so as to greatly increase the number of aircrafts carried by the aircraft hangar; thirdly, 4-5 flight flying and receiving hatchways are formed on the tail part of the flight deck and on two side edges or in the center of the aircraft carrier surface of the middle front part, and the aircraft carrier surfaces on the front parts of the four aircraft flying and receiving hatchways on the side edge of the flight deck are provided with catapults, or the forefront part of the aircraft carrier body is provided with a flying deck; and fourthly, the upper part of the flight deck on the aircraft carrier surface for landing and receiving aircrafts is provided with four or more arrester wires, and the aircraft carrier surface on the ahead part is provided with a barrier net. Thus, the aircraft carrier with high combat power and high invisibility can be made.

The invention discloses a novel aircraft carrier. The aircraft carrier consists of a plurality of 'unit platform ships'. Each unit platform ship consists of a structural platform of certain area (such as 30 meters * 20 meters), a closed buoyancy ship, a steering gearwheel and a steering pinion. A motor propeller is arranged at the tail of the closed buoyancy ship. The aircraft carrier is propelled to sail by means of the motor propeller, and the sailing direction is adjusted by means of the steering gearwheel and the steering pinion. The novel aircraft carrier not only can land an aircraft, but also can be used for installing various weapons and military supplies comprising short-range guided missiles and antimissiles. The combined platform ship for the aircraft carrier can also be used for establishing a sea military base, exploiting submarine oil, developing various marine resources and strengthening sea trade with every country in the world and the like.

The invention discloses an assisted takeoff system of an airplane. The assisted takeoff system comprises a slope slideway and pulleys, wherein one end of the slideway is smoothly connected with a horizontal runway, and the other end of the slideway is fixed to an aircraft carrier island; the starting end of the slideway on the aircraft carrier island is in a horizontal state; and each pulley is provided with fixing and unlocking devices which are arranged between the airplane and the pulleys and used for preventing bumping. When the assisted takeoff system is used, the airplane is arranged at the starting end of the slideway arranged at an aircraft carrier island end; then, the pulleys and the airplane dive to accelerate. When the airplane reaches the bottom end of the slope, a position switch controls an electromagnet motor to work to remove the fixation, and the airplane continuously accelerates and rises to the sky. The system utilizes the self gravitational potential energy of the airplane to assist the airplane to take off, so that the difficulties that limits of ski jump type takeoff on airplane weight and a catapult is difficult to manufacture can be overcome, auxiliary thrust augmentation required in airplane takeoff can be reliably, efficiently and stably provided, so that the airplane quickly reaches takeoff initial velocity, and the assisted takeoff system not only can be used for assisting the airplane to take off on the aircraft carrier, but also can be used for assisting the airplane to take off on an island in a short distance.

The invention discloses an aircraft carrier, ship and water-land platform air-jet airstrip with efficient ultra-short distance taxiing or vertical takeoff and landing aircraft, and belongs to the technical field of the structure of the aviation intelligent traffic mechanical and electrical products; the whole structure is composed of seven regions which are respectively combined by multi-block body plate main module and assembly phase. By utilizing variety of gas supply technology such as a turbojet, a turbofan, an axial flow fan type, an air compressor and a liquefied gas, the compressed airis input to the platform air-jet airstrip device through a variety of air source; the effect is that: the air-jet airstrip realizes the safety takeoff and landing of the wing-type original taxiing andlanding aircraft in the ultra-short distance, and 100% safety landing of all kinds of carrier-based aircraft and non-carrier-based aircraft whenever stormy waves is class 8 or above at sea, or bad weather conditions. The vertical takeoff kite aircraft and helicopter can not only add 40% mileage in the most economical way, but recovery rocket without damage, can achieve 100% safety control of theinertial torque of the landing aircraft.

A double level flight deck type aircraft carrier is disclosed to include a second level of flight deck so that aircraft launching and landing operations can be separately performed on the decks. The double deck design doubles the operation capacity and capability.

The invention provides a ship-based stable platform with the platform surface capable of being separated in lifting and lowering modes. The ship-based stable platform with the platform surface capableof being separated in the lifting and lowering modes comprises a base, supporting columns, connecting cross beams, a posture adjusting mechanism and a lifting mechanism. The posture adjusting mechanism comprises a posture adjusting platform, connecting rods and external lifting sliding blocks, the posture adjusting platform is of a hollow structure, the external lifting sliding blocks are arranged on the outer side surfaces of the supporting columns, one ends of the connecting rods are hinged to the external lifting sliding blocks, and the other ends of the connecting rods are hinged to the posture adjusting platform; and the lifting mechanism comprises a lifting platform and internal lifting sliding blocks, the internal lifting sliding blocks are arranged on the inners side surfaces of the supporting columns, the lifting platform is detachably connected with the internal lifting sliding blocks through first locking devices during the lifting movement state, and the lifting platform is located in the middle of the posture adjusting mechanism during the posture adjusting movement state and is detachably connected to the posture adjusting platform through a second locking device. The ship-based stable platform with the platform surface capable of being separated in the lifting and lowering modes is convenient to control, can compensate six-degree-of-freedom movement of a ship, does not significantly change the shape and layout of an existing ship deck and has the advantages of high adaptability and high practicability.

The invention provides an end-to-end double-aircraft carrier battle group which comprises a main aircraft carrier and an auxiliary aircraft carrier, wherein one to two penetrating type takeoff and landing runways running from an aircraft carrier tail to an aircraft carrier head are arranged between the main aircraft carrier and the auxiliary aircraft carrier; two sides of the penetrating type takeoff and landing runway are respectively provided with an inclined takeoff runway; both ends of the penetrating type takeoff and landing runway are hinged with a hydraulic lengthened takeoff and landing runway by a hinge; the piston end of a hydraulic cylinder is connected to the bottom of the hydraulic lengthening takeoff and landing runway; the hydraulic cylinder is connected with hulls of the main aircraft carrier and the auxiliary aircraft carrier; the tail of the main aircraft carrier and the head of the auxiliary aircraft carrier are connected together by the hydraulic lengthening takeoff and landing runway; the tail of the main aircraft carrier and the head of the auxiliary aircraft carrier are connected by a tensioning steel cable; and aircraft carrier islands of the main aircraft carrier and the auxiliary aircraft carrier are arranged between the two penetrating type takeoff and landing runways.

The invention discloses an unmanned air cushion platform of an aircraft carrier with no flight deck. The unmanned air cushion platform comprise a hovercraft, a fighter launching and recovering platform, a fighter arrester, fighter fixators and fighter guide positioners. The fighter launching and recovering platform is fixed to the top of the hovercraft. The fighter arrester and the fighter guide positioners are mounted on the fighter launching and recovering platform. The fighter fixators are mounted in the hovercraft. The tops of the fighter fixators penetrate through the fighter launching and recovering platform. The three fighter guide positioners separately correspond to the positions of three undercarriages of a fighter. The two fighter fixators are separately located on one sides of the two fighter guide positioners corresponding to the two longitudinal double-wheel bridge-shaped rear undercarriages of the fighter. By adoption of the unmanned air cushion platform, the fighter take-off and landing problems are thoroughly solved so that the aircraft carrier can omit the flight deck and can simultaneously launch or recover fighters in a large batch mode, and the combat capacity of the aircraft carrier is greatly improved.

The invention discloses a shipboard aircraft landing auxiliary decision-making method and device based on wave measurement, and belongs to the field of overall design of ships. The method comprises the steps that wave height distribution in the ship advancing direction is determined based on a radar signal, in the ship advancing direction, measured by wave measuring radar; the wave height is measured through a target wave measurement buoy; the wave height measured by the target wave measurement buoy is adopted as the standard, the wave height distribution measured by the wave measuring radar is corrected, and the wave height distribution about to be encountered by the ships in next m minutes is obtained; and according to the wave height distribution about to be encountered by the ship in the next m minutes, a seakeeping quick forecasting technique is adopted for forecasting the motion of the ships in the next m minutes, a self-adaptation correction technique based on very short-range forecasting is adopted for carrying out self-adaption correction on the measured actual motion of the ships and the motion forecast theoretically, the corrected motion result of the ships in the next mminutes is obtained and compared with a shipboard aircraft landing criterion to complete auxiliary decision making. According to the shipboard aircraft landing auxiliary decision-making method and device based on wave measurement, a more precise forecasting result can be obtained.

The invention provides a four-connecting-body aircraft carrier and a four-connecting-body ship type; wherein, the four-connecting-body aircraft carrier is the aircraft carrier of completely novel concept and is mainly characterized in that the ship body thereof consists of four main ship sub-bodies (also called sub-ship bodies) which are symmetrically arranged in a rectangular shape and are connected with each other by superstructure such as steel box girders, upper decks, garage decks, auxiliary layer decks, flaying decks, and the like, thus forming a whole aircraft carrier; the four-connecting-body ship is a novel ship type which has completely novel concept and is derived by the four-connecting-body aircraft carrier. The characteristic of the four-connecting-body ship type is almost the same as that of the four-connecting-body aircraft carrier, and the main difference is the superstructure; the four sub-ship bodies of the four-connecting-body ship still consists of the steel box girder, the upper deck and the superstructure which are connected with each other as a whole, thus forming a whole ship; the four-connecting-body ship type which is taken as civil purpose is suitable for being used for the design of large container ship and large oceangoing passenger ship; on the aspect of power proposal, the four-connecting-body aircraft carrier suitably adopts nuclear power. (Normal power can be also adopted when necessary); four sub-ship bodies where nuclear reactors can be arranged at the same time are pushed ahead by a steam turbine; each sub-ship body is pushed ahead at the same time by dual-shaft and dual-oar; the civil-used four-connecting-body ship suitably uses normal power proposal; the stability and seakeeping performance of the four-connecting-body ship are better than those of the single-body ship; under the same tonnage, the upper deck of the four-connecting-body ship is much broader than that of the single-body ship.

The invention relates to a new carrier. The existing carriers takes a great amount of metal to build, is of remarkable cost but it travels slowly which lowers the battle effectiveness. The carrier is divided into five levels of which the top level is aeroplane landing and parking level including weapon equipments, bridge house and its complements; the second level is aeroplane taking off and parking level; the third level is aeroplane parking and amendment level installed with illumination tempered glass; both sides of the hull is installed with aeroplane elevating platform which has a rotor plate on for the planes change direction freely when going up and down; the fourth level is living zone platform; the bottom level is set with cabins for fuel storage, power facilities; at the tail of the bottom level is set with speed boat parking cabin. The hull is built with a large steel framework enfolded with steel sheets and filled with light fire retardancy material to obtain an adjustable float and linked with rigidity double layer soleplate on the lower parts. The carrier is of great using area and battle effectiveness, safe and reliable, unsinkable and unswayable, fast and inexpensive.

The invention relates to an aircraft carrier, which overcomes the defects of difficult taking off and dangerous landing of airplanes on the aircraft carrier in the prior art. The aircraft carrier adopts the technical proposal that the aircraft carrier comprises a body and a flight deck. The aircraft carrier is characterized in that a V-shaped flight deck and a declined landing deck are arranged; an ascending section of the V-shaped flight deck on a bow is lower and shorter than a V-shaped descending section; the flight deck is integrally arranged at the upper part of the main body or split into two parts and respectively arranged at the upper parts of a left body and a right body; the landing deck is arranged on one side, two sides, or between the left body and the right body; a stern section of the landing deck is arranged below or above the waterline. The aircraft carrier has the advantages of fully utilizing the acceleration effect of a descending incline to facilitate the taking off of the airplanes, utilizing the buffering effect of the water and the deceleration effect of an ascending incline to facilitate the landing of the airplanes, and overcoming the defects of difficult taking off and dangerous landing of airplanes on the aircraft carrier in the prior art.

The present invention relates to a device for propelling and turning a hull, wherein the resistance acting on the stem of the hull is converted and the hull can be moved not only in the forward and backward directions but also in the left and right directions so as to improve the mobility and evasion capacity of the hull. The device for propelling and turning a hull comprises: a manifold arranged in the lengthwise direction in the lower portion of the hull so as to discharge the water introduced at the stem side toward the stern side; a propelling means, the top of which is rotatably connected to the stern side end of the manifold, the propelling means being arranged so as to jet water in a lateral direction; and a steering means, which is rotatably coupled to the stern side end of the propelling means such that the steering means rotates the propelling means in a given direction by means of rotating force applied from an external source.