CN204021244U - Waters runway military aircraft lifting gear - Google Patents

Abstract

The utility model discloses waters runway military aircraft lifting gear, aircraft water surface launching apparatus comprises two juxtaposed leptosomatic catamarans, aircraft carries holder support, hydrofoil rest skeleton and high-power underwater propulsion unit, aircraft carries the vertical support frame asking support to be arranged symmetrically by a few pair and the two oblique slide bars be located thereon forms, hydrofoil rest skeleton bottom connects inverted T-shape hydrofoil, underwater propulsion unit is arranged on catamaran afterbody lower apron, and two underwater propulsion units are respectively provided with a rudder; Aircraft drop in water surface device comprises three aircraft landing hydrofoils under ventral, is provided with stable top below hydrofoil.Catamaran carries holder support by aircraft and carries operational aircraft, by hydrofoil and high-power underwater propulsion unit, accelerated slip, aircraft at once rushes at sky from oblique slide bar, when returning landing, namely put down landing hydrofoil, by hydrofoil in hydroplaning, this is a kind of new landing mode, can carry out easy and safe and reliable landing on the water.

Description

Waters runway military aircraft lifting gear

Technical field

The utility model relates to a kind of opportunity of combat lifting gear, particularly relates to a kind of waters runway military aircraft lifting gear.

Background technology

In China Tibet, large southwest one band, have abundant and cheap and utilize hydroelectric resources and wind-force, solar energy resources etc. very easily.And these are local, periphery International Politics circumstance complication is changeable, and very long one section of uncertain national boundaries and left over by history territory issue also do not solve, and Ling Tu ﹙ is certain, also comprises the East Sea, island that the South Sea one is with and the Guo Tu ﹚ controversial issue of Hai ocean may provoke border disturbance at any time.And the eastern region away from coastal prosperity is with in Tibet, large southwestern one, and inconvenience hard to get to, sparsely populated, industry is undeveloped, and factory is also little.Will defend the territorial sky of motherland at these local some military airfields of construction, be not very also so be easy to.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.

Utility model content

For solving the problem, the utility model provide a kind of can at the device of water surface landing for front all kinds of field operations military aircraft.

The technical solution adopted in the utility model is:

Waters runway military aircraft lifting gear, this lifting gear comprises aircraft water surface launching apparatus and aircraft drop in water surface device, described aircraft water surface launching apparatus comprises two juxtaposed leptosomatic catamarans, aircraft carries holder support, hydrofoil rest skeleton and high-power underwater propulsion unit, described aircraft carries the top that holder support is positioned at catamaran, described aircraft carries the vertical support frame asking support to be arranged symmetrically by a few pair and the two oblique slide bars be located thereon forms, described hydrofoil rest skeleton is arranged under the ship of catamaran front portion, under described hydrofoil rest skeleton top is connected to the link span of midships section before catamaran, described hydrofoil rest skeleton bottom connects inverted T-shape hydrofoil, described underwater propulsion unit is arranged on catamaran afterbody lower apron, two underwater propulsion units are respectively provided with a rudder,

Described aircraft drop in water surface device comprises three aircraft landing hydrofoils under ventral, and described aircraft landing water wing ﹙ refers to front hydrofoil, and namely position of wheel, continental rise type direction is put below ﹚ and is provided with stable top.

Described catamaran rear portion arranges a centre and can disconnect and the pull bar be connected, the point of connection of described airplane tail group connects drawstring, described drawstring end is connected with backmost two vertical support framves, described vertical support frame is arranged the contractile tenon preventing aircraft from sliding backwards, described drawstring and contractile tenon are fixed on the oblique slide bar of catamaran jointly.

Described tenon comprises is located at front tenon on oblique slide bar and rear tenon,

Be connected by link span with midships section before described catamaran, the skeleton of two ships is held together.

The beneficial effects of the utility model: catamaran carries holder support by aircraft and carries operational aircraft, and high-power underwater propulsion unit provides strong impetus; When catamaran starts and progressively accelerated movement, the buoyancy that hydrofoil provides progressively strengthens, until the lower apron hull of catamaran front portion is held out the water surface, the resistance of the water that catamaran is subject to reduces greatly, when catamaran speed is accelerated further, the operational aircraft be loaded on catamaran starts aircraft jet engine, and progressively adds to maximum power.Under the common powerful thrust of high-power underwater propulsion unit and aircraft jet engine promotes, aircraft reaches required takeoff speed very soon, and at this moment, the tail drawstring on catamaran and the point of connection of airplane tail group unclamp, and aircraft at once rushes at sky from oblique slide bar; When aircraft execute the task complete return landing time, along with aircraft altitude reduce, during adjoined water surface, namely put down landing hydrofoil, by hydrofoil in hydroplaning, this is a kind of new landing mode, can carry out easy and safe and reliable landing on the water.

Accompanying drawing explanation

Fig. 1 is the structural representation of catamaran of the present utility model.

Fig. 2 is the utility model takeoff condition lateral plan.

Fig. 3 is the structural representation of half immersion twin-hull hydrofoil.

Fig. 4 a is the front elevation that the utility model carries opportunity of combat.

Fig. 4 b is the back view that the utility model carries opportunity of combat.

Fig. 5 a is opportunity of combat landing front elevation.

Fig. 5 b is opportunity of combat landing lateral plan.

Fig. 6 is opportunity of combat landing birds-eye view.

Wherein: 1, catamaran, 2, underwater propulsion unit, 3, link span, 4, vertical support frame, 5, tiltedly slide bar, 6, hydrofoil rest skeleton, 7, T-shaped hydrofoil, 8, rudder, 9, aircraft landing hydrofoil, 10, top is stablized, 11, pull bar, 12, point of connection, 13, drawstring, 14, front tenon, 15, rear tenon, 16, skeleton, 17, ship shell, 18, catamaran driving compartment.

Detailed description of the invention

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Following examples, only for illustration of the utility model, are not used for limiting protection domain of the present utility model.

As Fig. 1 to 3, Fig. 4 a, 4b, Fig. 5 a, Fig. 5 b, shown in Fig. 6, waters of the present utility model runway military aircraft lifting gear, this lifting gear comprises aircraft water surface launching apparatus and aircraft drop in water surface device, aircraft water surface launching apparatus comprises two juxtaposed leptosomatic catamarans 1, aircraft carries holder support, hydrofoil rest skeleton 6 and high-power underwater propulsion unit 2, be connected by link span 3 with midships section before catamaran 1, the skeleton of two ships 1 is held together, aircraft carries the top that holder support is positioned at catamaran, aircraft carries the vertical support frame 4 asking support to be arranged symmetrically by a few pair and the two oblique slide bars 5 be located thereon forms, hydrofoil rest skeleton 6 is arranged under the ship of catamaran 1 front portion, hydrofoil rest skeleton 6 top is connected to the link span 3 times of catamaran 1 above midships section, hydrofoil rest skeleton 6 bottom connects inverted T-shape hydrofoil 7, underwater propulsion unit 2 is arranged on catamaran 1 afterbody lower apron, two underwater propulsion units 2 are respectively provided with a rudder 8, aircraft drop in water surface device comprises three aircraft landing hydrofoils 9 under ventral, is provided with stable top 10 below aircraft landing hydrofoil 9.

Catamaran 1 rear portion arranges a centre and can disconnect and the pull bar 11 be connected, the point of connection 12 of airplane tail group connects drawstring 13, also namely the point of connection 12 of airplane tail group is the pintle position being in carrier-borne aircraft, drawstring 13 end is connected with backmost two vertical support framves 4, specifically, backmost about two vertical support framves respectively have a drawstring 13, be connected with aircraft by point of connection 12, and stable pulling aircraft, vertical support frame 4 is arranged the contractile tenon preventing aircraft from sliding backwards, tenon comprises is located at front tenon 14 on oblique slide bar 5 and rear tenon 15, drawstring 13 and contractile tenon are fixed on the oblique slide bar 5 of catamaran 1 jointly.

Common military fixed wing aircraft is slightly transformed, change a kind of new landing mode into, just successfully can carry out easy and safe and reliable landing on the water, special takeoff and landing runway need not be built, do not need runway control maintaining etc. at ordinary times, also greatly save land resources, construction time and a large amount of fabrication cost etc. yet.Military aircraft can with to with, wartime can find the place as military airfield easily, and Tibet, large southwestern one is with, and river, Hu ﹙ Cuo ﹚, large reservoir are numerous, look for an applicable place to do airport easily easy, can use as airport at any time.And be not afraid of wartime enemy and destroy the problems such as airfield runway.This airport is more safe and reliable, and disguised effect of maintaining secrecy is also better.More can hit enemy on the hop, add the strategic deterrence effect to enemy.The aircraft of this new landing mode, is adapted at deepwater water surface landing equally.

Specifically set forth takeoff and landing mode:

Take off scheme: aircraft water surface launching apparatus comprises two juxtaposed leptosomatic catamarans 1, catamaran 1 inner structure is the tough and tensile high-strength metal material of light weight is that skeleton is (as aircraft aluminum class, anti-corrosion treatment, lower same), separately by the secondary high-strength metal material link span 3 with midships section two above, the skeleton of two ships is held together, constitutes like this by two juxtaposed leptosomatic catamarans (referring to Fig. 1).

Ship shell 17 (covering) can the skin material of imitation shark that makes of Bian polyurethane, to reduce the resistance of water.On catamaran 1 top, be skeleton 16 equally by the high-strength metal material that light weight is tough and tensile, form an aircraft being similar to parallel bars structure and carry holder support, the vertical support frame 4 that this support is arranged symmetrically by a few pair and two oblique slide bars 5 above form.Aircraft just relies on wing position, is parked on these two oblique slide bars 5.The head of aircraft upward, tail-down.Aircraft is before take-off, when being parked on two oblique slide bars 5, for preventing aircraft from sliding backwards, special supporting a pair vertical support frame 4 times at wing rear portion, designs a contractile tenon, blocks aircraft and slide (referring to Fig. 2) backwards.

Under the ship of catamaran 1 front portion, the high-strength metal material adopting light weight tough and tensile equally, make one as the hydrofoil rest skeleton 6 of figure shown in (Fig. 4 a front elevation), this skeleton top is connected to the link span 3 times (i.e. catamaran be connected as a single entity skeleton) of midships section before catamaran, bottom connects this inverted T-shape hydrofoil 7, hydrofoil is made by high-strength metal material, and the skin material of the imitation shark that one deck adopts polyurethane to make can be wrapped up in its outside, to reduce the resistance of water.Like this, be just designed to one and half immersion twin-hull hydrofoils (referring to Fig. 3), after catamaran 1, afterbody does not arrange hydrofoil.After catamaran 1, (tail) portion lower apron respectively has a high-power underwater propulsion unit 2, and underwater propulsion unit 2 selects underwater electric propelling unit, and respectively has a rudder 8.This rudder 8 is except control catamaran 1 course, and also a vital function when preventing catamaran high speed slide, the abnormal state such as drift, rolling occurs, to guarantee the safety of aircraft and ship.

Such design is when catamaran slides the water surface, and catamaran 1 front portion is owing to there being hydrofoil (inverted T-shape hydrofoil 7), along with the quickening of coasting speed, the lift that hydrofoil produces progressively increases, and hydrofoil also has certain angle of attack, directly climb up on top of the water, hydrofoil as squander in hydroplaning.Hydrofoil carries away the water surface completely catamaran hull front portion, and the resistance of the water that catamaran is subject to reduces greatly, and catamaran coasting speed is then accelerated greatly (this is just as running at high speed during equation boat race, and ship front portion is carried away the water surface).The effect of twin-hull hydrofoil, it is the function of serving as the airplane wheel of aircraft on the runway of land during starting heats, it be to take off jet assisted take-off (jato) (effect of catamaran when taking off is the jet assisted take-off (jato) that takes off, when aircraft landing be again then aircraft help device falls).

The load carrying ability of catamaran is greater than the weight of an operational aircraft when frame is fullyed loaded takeoff, twin-hull hydrofoil is when carrying the operational aircraft of fullying loaded takeoff and sliding, the underwater propulsion unit of high thrust maximum thrust when adding that the jet engine of operational aircraft takes off, can promote the hull the highest speed per hour that (maintained for about 5 seconds) in very short time and can reach 250 kms while taking off (speed that namely aircraft is liftoff).Due to this structure be combined into and high-speed mode of taking off, the resistance that hull is subject to is very large, therefore this by catamaran as the auxiliary device taken off, at catamaran rear portion, separately arrange a centre can disconnect and the pull bar 11 be connected, take off slide time, to strengthen the structural strength of catamaran, make catamaran high speed slide safety and reliability (referring to Fig. 3).

This by catamaran as the auxiliary device taken off, as just used on inland river, lake, reservoir and other places, the motor of the high speed (ship speed can be promoted together with the maximum thrust when the jet engine of aircraft takes off) of 250 km speed per hours can be reached if any high-power, and at most only need maintain interior in short-term (be momentary velocity, this momentary velocity reached technically very difficult) of 5 seconds.Its power available power is as propulsion source (because Tibet, large southwest one band have abundant and cheap and utilize hydroelectric resources and wind-force, solar energy resources etc. very easily, can supplement the energy at any time).If motor out of reach rate request, other power machine power can also be adopted as the Powerpush Unit of catamaran 1, as spark ignition engine etc.

Can be used as the power system of ship (as fuel or storage battery) out of my cabin in catamaran, and Aviation Fuel reserve tank can be set, loading a certain amount of Aviation Fuel, for taking off, because oil consumption is maximum when taking off.Aviation Fuel reserve tank its with the method for attachment of to carry the aircraft held in the palm above, can the connection mode of the additional fuel tank that carries of Bian modern combat aircraft and airframe completely, this is unusual proven technique.

The using method of catamaran is:

Double-body hydrofoil ship is first by single Driving control (people is sitting in catamaran driving compartment 18), in face of wind direction, choose (waters) runway that takes off, twin-hull hydrofoil uploads the operational aircraft holding in the palm and be about to take off, do not start or just started to start soon, supported the weight of operational aircraft by catamaran body; When the speed goes of catamaran is soon in hydroplaning, catamaran is anterior owing to there being hydrofoil, along with the quickening of coasting speed, the lift that hydrofoil produces progressively increases (hydrofoil should have certain angle of attack), until catamaran front portion is carried away the water surface completely, the resistance of the water that catamaran is subject to can reduce greatly, and the speed of ship is accelerated further.At this moment, the manipulation power of catamaran 1 turns that controlled by the operational aircraft carried thereon (can according to the speed of the hydrofoil lifting water surface elevation of catamaran and ship, the manipulation power conversion of automatic control catamaran), aircraft bounce off an engine also progressively adds to maximum power, hydrofoil boat driving engine under water and operational aircraft driving engine waterborne constitute a powerful propelling thrust jointly, and aircraft just reaches required speed of taking off.(250 Qian meter ∕ hour, the speed that namely aircraft is liftoff when taking off) (referring to Fig. 2).Only need to maintain (being no more than 5 seconds) this speed in the short time.At this moment, aircraft, as abandoning additional fuel tank, departs from twin-hull hydrofoil, rushes at sky.Need to explain in detail: the connection of aircraft and catamaran adopts the drawstring point of connection 12 at carrier-borne aircraft pintle (not establishing pintle) position and vertical support frame 4 to carry out (the referring to Fig. 2, Fig. 3) be connected, drawstring 13 holds aircraft, together with the contractile tenon (namely on the oblique slide bar 5 of catamaran) at wing rear portion, block aircraft cunning backwards.Drawstring 13 and the common fastening aircraft of contractile tenon are on the oblique slide bar 5 of catamaran.When aircraft reaches takeoff speed, now, aviator unclamps the point of connection 12 of airplane tail drawstring 13 with airplane tail group, and aircraft at once rushes at sky from oblique slide bar 5, after aircraft lift-off, (drawstring) point of connection is then taken in ventral as carrier-borne aircraft pintle.Pull bar 11 therefrom disconnects automatically is close to catamaran ship body folding and unfolding good (referring to Fig. 6).Vertical support frame 4 and the connection mode of airplane tail drawstring 13, can use for reference the insertion make of the safety belt be similar on automobile, and this is also unusual proven technique.Double-body hydrofoil ship, by single driving, after aircraft lift-off is left away, is then sailed back, prepares to accept use next time.

Aircraft landing scheme: three under ventral (to) wheel changes into three aircraft landing hydrofoils 9 (referring to Fig. 5 a, 5b), skid when hydrofoil is aircraft landing is also pack up after taking off to serve as undercarriage hatchcover simultaneously.This means that the size of the hydrofoil on aircraft is exactly the size of alighting gear hatchcover.According to reckoning, this not only as hydrofoil but also as hydrofoil (area) size of alighting gear hatchcover, should be more slightly larger than land plane alighting gear hatchcover, and be complete one piece.Hydrofoil on aircraft is disembarked, and (as the aircraft used on the water surface of ocean, hydrofoil draft is about 1.5-2 meters (i.e. alighting gear length) to height degree about 2 meters, the aircraft hydrofoil draft about 1 meter that inland river, lake use.When aircraft execute the task complete return landing time, along with aircraft altitude reduce, during adjoined water surface, namely put down hydrofoil, by hydrofoil in hydroplaning.Because speed when aircraft just lands is still very large, so hydrofoil can lean on high speed slide to support the weight of aircraft completely, ensure the safety of aircraft when hydroplaning (do not sink, do not turn on one's side).Be provided with below hydrofoil above a stable rudder with anti-rollover, wave, aircraft more progressively slow down (as long as speed per hour is not less than 40 kms), (when aircraft flight, hydrofoil is exactly the alighting gear hatchcover of land Basic Airplane after packing up.Be provided with the stable rudder 10 grasping direction below hydrofoil above, area is less, and it can not take in ventral, and protrude outside body, it can use as the flight stability function of aircraft abdomeinal fin).

Point (parking ramp arranged as bank or mother ship carrier are other) is parked until slide to safety; Maybe can adopt the landing modes as Fig. 6, catamaran is parked in certain position in advance and waits aircraft landing, stand maintains static relatively, can disconnect and the pull bar be connected in the middle of that root at catamaran 1 rear portion, therefrom separated, shown in Fig. 6, against catamaran body respectively and put that to put ﹙ be simplified structure and use reliable, manual hand manipulation can be adopted to disconnect or connect Na Genla bar ﹚; And tenon 14 before under vertical support frame 4 is stretched out, aircraft relies on hydrofoil in the water surface progressively deceleration (keeping 40 km speed per hours to slide just), and the centre aiming at the catamaran 1 that park slides into.When encountering tenon 14 before on the oblique slide bar 5 on catamaran 1 when wing, aircraft is just slided forward by the resistance processed of front tenon 14, is just parked on oblique slide bar 5, now, aircraft kills engine, and aircraft still continues to slide against inertia with the catamaran side of going ahead, and aircraft and catamaran unite two into one, aircraft comes to a complete stop on the oblique slide bar 5 of catamaran, at this moment, the contractile tenon at oblique slide bar 5 rear portion stretches out, and blocks aircraft both sides wing, prevent aircraft back skating backwards, finally progressively stop; After coming to a complete stop, the being driven by people of double-body hydrofoil ship returns mother ship carrier.Use as when landing in ocean (referring to Fig. 6).

In like manner, the aircraft of this transformation and landing mode, be adapted at aircraft carrier uses equally.Carrier-borne aircraft on aircraft carrier adopts this kind of landing mode in way, just do not need to arrange the auxiliary lifting gear such as a series of ejector, check cable, the volume of aircraft carrier and staff thereof can greatly reduce and reduce, general expense is also with regard to demultiplication, and, the landing of carrier-borne aircraft on aircraft carrier, difficulty will much smaller and safety and reliability.Carrier-borne aircraft on aircraft carrier almost can be turned out in full force simultaneously or land, and substantially increases carrier-borne aircraft and to fight landing efficiency on duty and operation rapid reaction rate.If ocean water surface stormy waves is not very large, (wind-force less than 5 grades, as long as there is the naval vessel that can deliver aircraft, all can use as carrier aircraft mother ship carrier.And good hidden effect can be reached, reach the emergentness of war, make opponent be caught unprepared.If possible, can also utilize as relatively large submarine (as Submarine, Guided Missile Nuclear), reequiped, missile bay is changed into opportunity of combat cabin and weapon, bunker, adopt above-mentioned landing mode (catamaran change into can folding and retraction), just can become real genuine aircraft carrier under water, more hiddenly in confidence lightening abruptly surgically precisely to hit is carried out to enemy, its strategic deterrence effect will double, and (Japan stalks the submarine of continental United States in World War II, precedent is used exactly with fine haze hydroairplane, certainly, military aircraft and modern military aircraft could not be mentioned in the same breath in World War II)! to protect fishing and fishery resources at ordinary times etc. and on dutyly just to set out without the need to huge aircraft carrier fleet, a large amount of manpower and materials funds etc. can be saved.

Claims (4)

1. waters runway military aircraft lifting gear, this lifting gear comprises aircraft water surface launching apparatus and aircraft drop in water surface device, it is characterized in that: described aircraft water surface launching apparatus comprises two juxtaposed leptosomatic catamarans, aircraft carries holder support, hydrofoil rest skeleton and high-power underwater propulsion unit, described aircraft carries the top that holder support is positioned at catamaran, described aircraft carries the vertical support frame asking support to be arranged symmetrically by a few pair and the two oblique slide bars be located thereon forms, described hydrofoil rest skeleton is arranged under the ship of catamaran front portion, under described hydrofoil rest skeleton top is connected to the link span of midships section before catamaran, described hydrofoil rest skeleton bottom connects inverted T-shape hydrofoil, described underwater propulsion unit is arranged on catamaran afterbody lower apron, two underwater propulsion units are respectively provided with a rudder,

Described aircraft drop in water surface device comprises three aircraft landing hydrofoils under ventral, is provided with stable rudder below described aircraft landing hydrofoil.

2. waters according to claim 1 runway military aircraft lifting gear, it is characterized in that: described catamaran rear portion arranges a centre and can disconnect and the pull bar be connected, the point of connection of described airplane tail group connects drawstring, described drawstring end is connected with backmost two vertical support framves, described vertical support frame is arranged the contractile tenon preventing aircraft from sliding backwards, described drawstring and contractile tenon are fixed on the oblique slide bar of catamaran jointly.

3. waters according to claim 2 runway military aircraft lifting gear, is characterized in that: described tenon comprises is located at front tenon on oblique slide bar and rear tenon.

4. waters according to claim 1 runway military aircraft lifting gear, is characterized in that: be connected by link span with midships section before described catamaran, the skeleton of two ships is held together.