CN104029808A - Device capable of realizing autonomousdiving and surfacing and quick steering - Google Patents
Device capable of realizing autonomousdiving and surfacing and quick steering Download PDFInfo
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- CN104029808A CN104029808A CN201410252384.6A CN201410252384A CN104029808A CN 104029808 A CN104029808 A CN 104029808A CN 201410252384 A CN201410252384 A CN 201410252384A CN 104029808 A CN104029808 A CN 104029808A
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- hull
- quick steering
- propelling unit
- steering device
- autonomous
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Abstract
The invention relates to a device capable of realizing autonomousdiving and surfacing and quick steering. The device comprises a hull, wherein a propeller is arranged outside the tail of thehull; a steering device which is movably connected with the propeller and used for changing the direction of a water outlet of the propeller is mounted in thehull; the propeller comprises a propeller shaft, the propeller shaft is sleeved with screw blades, and a spline shaft is arranged at one end of the propeller shaft and is connected with a main propellingshaft penetrating through a tail tapered hullthrough a universal coupling. According to the device, ballast loading and unloading are not required, a ballast cabin and a traditional rudder are removed, and autonomousdiving and surfacing and quick steering can be realized.
Description
Technical field
The present invention relates to aircraft and turn to field, relate in particular to a kind of autonomous dive floating, quick steering device.
Background technology
Existing traditional surface ship, submarine navigation device turn to be utilize rudder namely manger change the direction of a stream of water, and change navigation direction, so just lose very large wake energy, also increased noise, turn radius is increased, maneuverability is poor, energy resource consumption is large, existing underwater vehicle, as submarine diving needs ballast, the multiple shortcoming such as need unload when floating; Pump spray Push Technology has a lot of shortcomings, first be weight large, manufacture that degree of precision is high, the multiple shortcoming such as structural strength problem and propeller shaft vibrations of complex structure, hull trim, hull afterbody, and cost is large, on the conventional submarine of small-sized one or two kiloton, be not suitable for again installing, be mainly used on large-scale nuclear-powered submarine.
Summary of the invention
The object of the invention is to address the above problem, a kind of energy-saving and noise-reducing, manoevreability are good, do not need ballast and unloading autonomous dive floating, quick steering device are provided.
The technical solution adopted in the present invention is:
Comprise hull, hull afterbody arranges propelling unit outward, the inner installation of hull and propelling unit are movably connected, change the steering hardware of propelling unit water outlet direction, described propelling unit comprises propeller shaft, on propeller shaft, be socketed screw blade, an end of propeller shaft arranges castellated shaft, and castellated shaft connects the main cardan shaft that runs through afterbody taper hull by universal device.
Described steering hardware comprises that two groups are controlled respectively the swing hydraulic pressure device swinging up and down and swing; Every group of swing hydraulic pressure device connects connecting rod by hydraulic pressure take-off lever, tappet separately in turn, and connecting rod is flexibly connected propelling unit by adaptor union.
Described propelling unit also comprises the spinner being arranged on outside screw blade, and connecting rod is movably connected on angle of rake spinner by adaptor union.
Described hull afterbody evenly arranges four output girder steels that connect as one with hull.
On described output girder steel, connect circular support arm.
On described castellated shaft, be socketed successively spring, hub splines, and hub splines connects universal device.
Between described universal device and spring, there is water-proof elastic fender guard.
Described hull head horizontal direction is symmetrical arranged two auxiliary up and down balance system deflectors; Two up and down balance system deflectors include the ship wing, wing axle, the manual lever that connect successively; And manual lever is mutually vertical with wing axle, and manual lever is arranged on hull inside.
Described spinner connects with output girder steel by movable hanger rod.
The outer grille guard that prevents that foreign matter from sucking that arranges of described output girder steel.
The present invention is mainly included in the inside and outside steering hardware of installing of hull, propelling unit, universal device etc., thereby steering hardware pulls propelling unit to change water outlet direction, the wake flow Nutrison Fibre that propelling unit is released is used, energy quick steering, quick autonomous dive and floating, make submarine navigation device fast speed in fight capture effective occupy-place.The present invention has several important feature: 1, use universal-joint, can make propelling unit swing from multiple directions, as vector spout, swing, change water outlet direction.2, applied widely, on the water under water no matter big or small aircraft can lay, and simple in structure, cost is low.3, the present invention does not need ballast unloading, has removed ballast storehouse and traditional yaw rudder, can independently dive floating and quick steering.
Further, the hydraulic efficiency gear in steering hardware is placed in to hull inside, reduce fault and be beneficial to easy to maintenance, ensure safety of navigation.
Further, spinner is set, can uses the two oars of an axle or an axle single-blade, two oar thrust is large, can alternative; Connecting rod is flexibly connected spinner, is more conducive to swing hydraulic pressure device and pulls propelling unit, thereby change water outlet direction.
Further, four output girder steels are set, play securing device, restriction propelling unit amplitude of fluctuation.
Further, circular support arm is set, limits the angle of rake swing number of degrees, prevent from swinging the service life of the universal device of too large impact and main cardan shaft, be also angle of rake one by putting and stable point.
Further, flower mace axle and flower mace cover joint are laid spring, greatly reduce the vibrations of screw propeller, also play pipe expansion joint effect.
Further, hull front portion is provided with the up and down balance system deflector of lifting, balance, steering-effecting as angle of rake auxiliary device, energy quick steering, auxiliary autonomous dive floating in aircraft under water, on submerge device, can better bring into play its advantage under water, can be used for any aircraft of underwater submarine and deep submergence vehicle and the water surface.
Further, movable hanger rod is set, is convenient on upside output girder steel that propelling unit movable hanger rod is vertically hung in afterbody, while making to use on surface ship, only remove upper and lower swing hydraulic pressure device with left and right swing hydraulic pressure device.
Further, grille guard is set, prevents that foreign matter from sucking fairing and damaging blade.
Brief description of the drawings
Fig. 1 is swing hydraulic pressure device of the present invention and angle of rake structural representation;
Fig. 2 is the structural representation that the present invention adds up and down balance system deflector;
Fig. 3 is the structural representation that the present invention comprises universal device;
Fig. 4 is the structural representation of hull head up and down balance system of the present invention deflector;
Fig. 5 is hull tail plane figure of the present invention.
Wherein: 1-swing hydraulic pressure device; 2-hydraulic pressure take-off lever; 3-tappet; 4-connecting rod; 5-hull; 6-exports girder steel; 7-spinner; 8-propeller shaft; 9-screw blade; 10-the first up and down balance system deflector; 11-the second up and down balance system deflector; 12-afterbody taper hull; The main cardan shaft of 13-; The universal device of 14-; 15-hub splines; 16-castellated shaft; 17-spring; The 18-ship wing; 19-wing axle; 20-manual lever; 21-hold-down arm; 22-point of connection.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Referring to Fig. 1 to Fig. 3, the present invention includes hull 5, hull 5 head horizontal directions are symmetrical arranged the first up and down balance system deflector 10 and the second up and down balance system deflector 11 of lifting, equilibrium activity, and also make auxiliary liter dive and turn to the ship wing, be two important device of auxiliary dive floating and quick steering.
Referring to Fig. 4, two up and down balance system deflectors include the ship wing 18, wing axle 19, the manual lever 20 that connect successively; And manual lever 20 is mutually vertical with wing axle 19, and manual lever 20 is arranged in hull 5.
The inner steering hardwares of installing of hull 5, the pendulous device in steering hardware is pulled and is formed by hydraulic efficiency gear or mechanical device, can change water outlet direction, comprises two groups, and one group for swinging up and down, and one group for swinging.To adopt hydraulic efficiency gear as example, two groups of swing hydraulic pressure devices 1 connect 4, two connecting rods 4 of connecting rod by hydraulic pressure take-off lever 2, tappet 3 in turn separately and are flexibly connected angle of rake spinner 7 by adaptor union respectively; Hydraulic pressure take-off lever 2 is exported and withdrawal pulls tappet 3 and connecting rod 4 to swing spinner 7, left and right or up and down.Propelling unit is positioned at outside the afterbody of hull 5, comprises successively propeller shaft 8, the screw blade 9 of outwards socket, the spinner 7 of tubular, and screw propeller band fairing can use the two oars of an axle or an axle single-blade (two oar thrust greatly can alternative).
Hull 5 afterbodys are provided with the main cardan shaft 13 that runs through afterbody taper hull 12, between 50 five to 20 centimeters of hulls of output, connect the castellated shaft 16 of propeller shaft 8 ends by universal device 14.
On castellated shaft 16, be from inside to outside socketed successively spring 17, hub splines 15, spring 17 is enclosed within and on castellated shaft 16, plays cushioning effect and telescopic action; And hub splines 15 is socketed on universal device 14, universal device 14 is to make the critical component that screw propeller is upper and lower, swing; Between universal device 14 and spring 17, there is water-proof elastic fender guard.
Referring to Fig. 5, hull 5 afterbodys are upper and lower, left and right evenly arranges four output girder steels 6 that are made as one with hull 5 keel; Output girder steel 6 tail ends connect with steel tube into the ring shape hold-down arm 21 of round mutual support, propelling unit are placed on to the midway location of four output girder steels 6; The length of output girder steel 6, determines according to propelling unit fairing 7 length.Two connecting rods 4 are connected on 7 two point of connection 22 of spinner, and the swing hydraulic pressure device 1 that control swings up and down is positioned at the upside of hull 5 inside, and its point of connection 22 is positioned at spinner 7 upper outside surfaces; The swing hydraulic pressure device 1 that control swings up and down is positioned at the left side of hull 5 inside, and its point of connection 22 is positioned at spinner 7 left outer surfaces; After propelling unit and steering hardware install, grille guard is laid in output girder steel 6 peripheries, prevents that foreign matter from sucking fairing and damaging blade.While use on surface ship, only with one group of device that swings, spinner vertically connects with afterbody output girder steel 6 by movable hanger rod, hangs fairing propelling unit.
Principle of work of the present invention and process: be as the criterion with horizontal surface, the ship wing 18 of two up and down balance system deflectors of hull 5 heads is positioned on horizontal surface, manual lever 20 vertical level, and can carry out taking horizontal surface as basis angular adjustment.The oblique lower 60 degree water sprays of propelling unit under the effect of the swing hydraulic pressure device 1 that when submarine navigation device dive, afterbody propelling unit swings up and down in control, raise hull afterbody, fall end hull head in the middle dive of advancing, the first up and down balance system deflector 10 and the second up and down balance system deflector 11 shown in Fig. 2 simultaneously, promote to hull head by manual lever 20, make the auxiliary dive of oblique lower 30 to 40 degree of the ship wing 18 relative level faces; When floating afterbody propelling unit water outlet level obliquely 60 degree water sprays force down hull afterbody and raise hull head, the first up and down balance system deflector 10 simultaneously and the second up and down balance system deflector 11, pull to hull afterbody by manual lever 20, make the ship wing 18 such object that just can realize autonomous dive floating of 50 degree obliquely, also just do not need the thorough ballast storehouse of removing of ballast and unloading.In the time normally advancing, the anterior ship wing 18 of afterbody propelling unit and hull keeps horizontal, makes submarine navigation device keep stable depth and equilibrium activity.Under the effect of the swing hydraulic pressure device 1 that when left steering, afterbody propelling unit swings in control, tubular propelling unit water outlet is sprayed water left, advance hull afterbody to the right, hull head is moved to the left, simultaneously the second up and down balance system deflector 11 at manual lever 20 under hull afterbody pulling function, make the ship wing 18 become 90 degree with horizontal surface, the first up and down balance system deflector 10 keeps horizontal; When right steering, propelling unit is sprayed water to the right, the first up and down balance system deflector 10 becomes 90 degree with horizontal surface, the second up and down balance system deflector 11 keeps horizontal, so just can realize quick steering and reduce turn radius, small-sized aircraft energy pivot stud, can capture effective battle station fast in wartime, gains the initiative by striking first, establish oneself in an unassailable position, also play energy-conserving action.
While left-hand rotation as required when work, under swing hydraulic pressure device 1 effect swinging in control, pull spinner 7 to be offset top hold-down arm 21 left side girder steels left by connecting rod 4, when right-hand rotation, control the swing hydraulic pressure device 1 use connecting rod 4 swinging rectifier is pushed to the top hold-down arm 21 right side girder steels in the right, under the effect of the swing hydraulic pressure device 1 that when dive, connecting rod 4 swings up and down in control, drive the downward top hold-down arm 21 downside girder steels of spinner 7, under the effect of the swing hydraulic pressure device 1 that when floating, connecting rod 4 swings up and down in control, drive upwards top hold-down arm 21 upside girder steels of spinner 7, connecting rod 4 two ends are used shaven head adaptor union (garden capitate, 360 ° of rotations of energy engage with an accessory as bowl) to be connected, so do not affect another group swing hydraulic pressure device when one group of swing hydraulic pressure device is worked.
Fig. 5 is that the present invention normally advances, motoring condition.On flower mace axle 16, add shock mount 17 shock absorption devices, when work, not only the protection to universal device 14 but also propelling unit significantly reduce than traditional propeller the vibrations of whole hull 5.There is water-proof elastic fender guard from universal device 14 to spring 17; about the mutual hold-down arm 21 of afterbody output girder steel; limit the angle of rake swing number of degrees and swing service life of the universal device 14 of excessive impact and main cardan shaft 13, hold-down arm 21 be also angle of rake one by point and stable point.
The present invention mainly comprises main cardan shaft, universal device, propelling unit with fairing, and four girder steels of hull afterbody output change the steering hardware of water outlet direction, the left and right composition such as assistance for lifting, up and down balance system deflector device that is provided with of hull head.Be connected on angle of rake fairing with steering track rod, turn to swing by hydraulic efficiency gear or mechanical device and pull the ability that changes water outlet direction that forms, lifting, the up and down balance system deflector of hull front portion are used in conjunction with, make surface ship and submarine navigation device energy quick steering, quick autonomous dive and floating, the wake flow Nutrison Fibre that propelling unit is released is used, make submarine navigation device fast speed in fight capture effective occupy-place.The present invention has several important feature: 1, use universal device, can make propelling unit swing from multiple directions, as vector spout, swing, change water outlet direction, screw propeller band fairing, can use the two oars of an axle or an axle single-blade (two oar thrust greatly can alternative).2, steering hardware is placed in to hull inside, reduce fault and be beneficial to easy to maintenance, ensure safety of navigation.3, spend mace axle and spend mace cover joint to lay spring the vibrations of greatly falling end screw propeller, also play pipe expansion joint effect, and pump spray Push Technology is different, the present invention has thoroughly solved above all problems, on the water under water no matter big or small aircraft can lay, and simple in structure, cost is low.4, hull front portion is provided with lifting, balance, steering support device, energy quick steering, auxiliary autonomous dive floating in aircraft under water, on submerge device, can better bring into play its advantage under water, can be used for any aircraft of underwater submarine and deep submergence vehicle and the water surface, innovative point of the present invention is to remove traditional yaw rudder, use with changing the water outlet direction thrust Nutrison Fibre that changes course, do not need ballast unloading, removed ballast storehouse, can independently dive floating and quick steering.
The present invention can use on surface ship and underwater vehicle: on submarine navigation device, use, with two groups of swing hydraulic pressure devices, swing and swing up and down, on surface ship, use, only remove upper and lower swing hydraulic pressure device with left and right swing hydraulic pressure device.The present invention the water surface, under water can quick steering, energy-saving and noise-reducing, manoevreability is good, dive does not need ballast, floating not to need unloading, does not just need dive and floating that ballast storehouse just can be autonomous yet.
That the present invention is practically applicable to is waterborne, in any aircraft, use under water; improve a lot than traditional propeller propulsion mode; effectively reduce the degradation of energy of propelling unit afterbody; reduce noise; do not need ballast, have the ability of autonomous dive floating, the present invention is that a kind of multi-function propeller does not limit to above-mentioned embodiment; no matter method is done any structural change in shape at it, within all should thinking and dropping on protection domain of the present invention.
Claims (10)
1. autonomous dive floating, quick steering device, it is characterized in that: comprise hull (5), hull (5) afterbody arranges propelling unit outward, the inner installation of hull (5) and propelling unit are movably connected, change the steering hardware of propelling unit water outlet direction, described propelling unit comprises propeller shaft (8), propeller shaft (8) upper socket screw blade (9), an end of propeller shaft (8) arranges castellated shaft (16), castellated shaft (16) connects the main cardan shaft (13) that runs through afterbody taper hull (12) by universal device (14).
2. autonomous dive floating according to claim 1, quick steering device, is characterized in that: described steering hardware comprises that two groups are controlled respectively the swing hydraulic pressure device (1) swinging up and down and swing; Every group of swing hydraulic pressure device (1) connects connecting rod (4) by hydraulic pressure take-off lever (2), tappet (3) separately in turn, and connecting rod (4) is flexibly connected propelling unit by adaptor union.
3. autonomous dive floating according to claim 2, quick steering device, it is characterized in that: described propelling unit also comprises the spinner (7) being arranged on outside screw blade (9), and connecting rod (4) is movably connected on angle of rake spinner (7) by adaptor union.
4. autonomous dive floating according to claim 1, quick steering device, is characterized in that: described hull (5) afterbody evenly arranges the four output girder steels (6) that connect as one with hull (5).
5. autonomous dive floating according to claim 4, quick steering device, is characterized in that: the upper circular support arm (21) that connects of described output girder steel (6).
6. autonomous dive floating according to claim 1, quick steering device, it is characterized in that: on described castellated shaft (16), be socketed successively spring (17), hub splines (15), and hub splines (15) connects universal device (14).
7. autonomous dive floating according to claim 6, quick steering device, is characterized in that: between described universal device (14) and spring (17), have water-proof elastic fender guard.
8. according to autonomous dive floating, quick steering device described in claim 1 to 7 any one, it is characterized in that: described hull (5) head horizontal direction is symmetrical arranged two auxiliary up and down balance system deflectors; Two up and down balance system deflectors include the ship wing (18), wing axle (19), the manual lever (20) that connect successively; And manual lever (20) is mutually vertical with wing axle (19), manual lever (20) is arranged on hull (5) inside.
9. autonomous dive floating according to claim 8, quick steering device, is characterized in that: described spinner (7) connects with output girder steel (6) by movable hanger rod.
10. autonomous dive floating according to claim 9, quick steering device, is characterized in that: the outer grille guard that prevents that foreign matter from sucking that arranges of described output girder steel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252384.6A CN104029808A (en) | 2014-06-09 | 2014-06-09 | Device capable of realizing autonomousdiving and surfacing and quick steering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410252384.6A CN104029808A (en) | 2014-06-09 | 2014-06-09 | Device capable of realizing autonomousdiving and surfacing and quick steering |
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| CN104029808A true CN104029808A (en) | 2014-09-10 |
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| CN201410252384.6A Pending CN104029808A (en) | 2014-06-09 | 2014-06-09 | Device capable of realizing autonomousdiving and surfacing and quick steering |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264752A (en) * | 2017-06-23 | 2017-10-20 | 上海交通大学 | A kind of quadruple screw propeller promote without rudder autonomous underwater vehicle under water |
| CN107600331A (en) * | 2017-08-17 | 2018-01-19 | 上海大学 | A kind of symmetrical expression can the underwater unmanned boat of partly latent |
| CN108284930A (en) * | 2018-03-12 | 2018-07-17 | 南通长青沙船舶工程有限公司 | It is a kind of can 360 ° water suction propulsion devices |
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| CN103754344A (en) * | 2014-01-13 | 2014-04-30 | 天津大学 | Novel underwater vehicle parallel vectored thruster and attitude determination method therefor |
| CN203958578U (en) * | 2014-06-09 | 2014-11-26 | 杜秀堂 | Autonomous dive floating, quick steering device |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US4304191A (en) * | 1979-07-12 | 1981-12-08 | Algard Odd S | Steering device for submarines |
| JPS5711197A (en) * | 1980-06-21 | 1982-01-20 | Teizo Ueno | Direction changer of hull propeller |
| CN2268146Y (en) * | 1996-12-19 | 1997-11-19 | 王梦海 | internal spline universal joint |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264752A (en) * | 2017-06-23 | 2017-10-20 | 上海交通大学 | A kind of quadruple screw propeller promote without rudder autonomous underwater vehicle under water |
| CN107600331A (en) * | 2017-08-17 | 2018-01-19 | 上海大学 | A kind of symmetrical expression can the underwater unmanned boat of partly latent |
| CN107600331B (en) * | 2017-08-17 | 2019-07-23 | 上海大学 | A kind of symmetrical expression can underwater unmanned boat partly latent |
| CN108284930A (en) * | 2018-03-12 | 2018-07-17 | 南通长青沙船舶工程有限公司 | It is a kind of can 360 ° water suction propulsion devices |
| CN108284930B (en) * | 2018-03-12 | 2023-09-22 | 南通长青沙船舶工程有限公司 | Propelling device capable of absorbing water at 360 degrees |
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Application publication date: 20140910 |