CN101885373A - Guide net shooter for recovering marine returning capsule in high sea state - Google Patents
Guide net shooter for recovering marine returning capsule in high sea state Download PDFInfo
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- CN101885373A CN101885373A CN 201010220647 CN201010220647A CN101885373A CN 101885373 A CN101885373 A CN 101885373A CN 201010220647 CN201010220647 CN 201010220647 CN 201010220647 A CN201010220647 A CN 201010220647A CN 101885373 A CN101885373 A CN 101885373A
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Abstract
The invention relates to the field of aerospace and in particular to a guide net shooter for recovering a marine returning capsule in a high sea state. A handle (16) is fixed on a shell (2), one side of the shell (2) extends in a way of conical dispersion to form a launching tube (9), a balance weight guide ring (8) is inserted into the launching tube (9), each weigh balance ring is tied with a guide net (10) and a guide rope (22), the roots of all launching tubes (9) are mutually communicated to form an injection chamber (12) which is communicated with the inner part of the shell (2) through a vent hole (6) formed in the centre of a front panel of the shell (2); and the axis of the shell (2) is provided with a valve core rod (5) of which the front end is pressed against the central vent hole (6) on the inner wall of the front panel of the shell (2), and a sealed gas storage chamber (15) in the shell (2) is filled with a high-pressure inertia gas; and a trigger rod (13), through a linkage mechanism, drives the valve core rod (5) to move back and forth, so the front end of the valve core rod (5) is pressed against or departs from the vent hole (6). When the guide net shooter is used, the salvage area can be increased, a target can be easily caught, and the operation and the implementation are flexible and convenient, so the salvage accuracy can be improved, and the salvage aim can be reliably fulfilled.
Description
Technical field
The present invention relates to space industry, specifically relate to reclaim a kind of corresponding utensil of under high sea conditions marine recoverable module of floating.
Background technology
Space flight relief is the field that a high-tech is concentrated, and is transmitted into recoverable module from airship and reclaims each link and all condensed a large amount of science and technology.
Within preceding 900 seconds of rocket launching, be the distress phase of airship, in case problem is arranged, the cosmonaut will escape by escape system; Finish space mission Returning ball landing Yu Haiyang when the manned spacecraft recoverable module, the sea ensures that troop succours guarantee on the corresponding sea of airship flight path.During the airship emission or between return period, be responsible for search and salvage the emergent afloat recoverable module that splashes down, receive astronaut's voice communication, and carry out voice communication with it according to astronaut's requirement, and the rescue astronaut, take into account recoverable module and reclaim, astronaut and recoverable module are transported to the appointed place.
The recoverable module external form is bell, and that general appearance is of a size of is high 2.5 meters, 2.5 meters of maximum gauges; Weight is not more than 3300 kilograms, 0.656 meter of the degree of depth; Have floating ability, energy is floating 48 hours under 6 grades of sea situations, and is head-up little.
Low sea situation is often referred to 0～3 grade of wave level, 0～1.25 meter of wave height; 0～4 grade of wind-force, wind speed 0～7 meter per second.Prior art, recoverable module is met an urgent need when turning back to the sea, the recoverable module recovery system is according to the impact prediction order, rushes for recoverable module splash point search recoverable module rapidly by salvage ship, and the recoverable module location information that upgrades in time, the guiding salvage ship is near recoverable module,, the whole cabin of recoverable module is salvaged by personnel and apparatus near recoverable module by salvage ship, the deck that is transported to salvage ship is also fixing, personnel determine the deliver from vault mode according to astronaut's state by the medical insurance of doctor's prison, and assist astronaut's deliver from vault.
Perhaps, helicopter searches after the landing recoverable module target across the sea, about 20 meters height hovers in recoverable module top, the rescue group carries the light apparatus of hanging, by lifting by crane the hawser slowly land to the recoverable module top, to hang apparatus is connected with the recoverable module top, after connecting firmly, lifting winch by the helicopter top is slowly received the recoverable module strand to the helicopter bottom, anchor fitting by the helicopter bottom clamps recoverable module, and it can freely not swung because of the inclination of helicopter.Be transported to the destination.
Above dual mode can more successfully be finished the salvaging task under low sea conditions, guarantee that astronaut's safety returns, but in case meet high sea conditions,
High sea situation is often referred to 4～6 grades of wave levels, 1.25～6 meters of wave height; 5～8 grades of wind-force, wind speed 9～19 meter per seconds.This moment, the wind was high and the waves were pressing, and rescuer can't be near recoverable module, and the equipment of hanging of therefore low sea situation is connected difficulty with the recoverable module top.
Under the high sea situation, sea conditions is abominable, and recoverable module is with the fluctuation of wave concuss, and rescuer more can't be near the sea.Therefore must adopt keed that recoverable module is caught, closes up, lift by crane recoverable module then.But the keed volume is bigger, and the lifting rope of closing in is thicker relatively, and oeverall quality is big, and personnel are difficult to control and operation.Above rescue skills will be challenged, and salvage ship is difficult to be difficult to recoverable module is salvaged near recoverable module, the rescue group carries the light apparatus of hanging, being difficult to drop to the recoverable module top by the lifting hawser, can't be to hang operation, the safety that seriously jeopardizes the astronaut.Therefore, under high sea conditions, the wind was high and the waves were pressing, a kind of reliable rescue must be arranged, salvage the recoverable module ways and means.
The recovery method of the marine recoverable module of a kind of high sea situation:
1. SAR helicopter is driven the top to the sea recoverable module;
2. to hover over the recoverable module be 5 meters of central diameter to SAR helicopter, highly is 35 meters, and in positive and negative 30% the area division, it is 3 meters of central diameter that the rope by lifter winch will the person of rescuing be reduced to the recoverable module, highly is 10 meters, in positive and negative 30% the area division;
3. the person of rescuing will guide net directive recoverable module with guiding net shooting apparatus;
4. guide net to open aloft, sink to covering recoverable module;
5. the keed of acquisition equipment glides along the strop of guiding net;
6. keed covers recoverable module and sinks;
7. tighten up the lifting rope of keed, draw the opening of keed bottom in;
8. roll lifting rope by the lifting appliance of SAR helicopter;
9. recoverable module is fixed in the helicopter bottom;
10. SAR helicopter is placed in the recoverable module mounting that rescue boat deck or land are made up of tire with recoverable module.
The method has proposed two step overshots, even under high sea conditions, still can salvage recoverable module calmly, more easily.In this technology, guiding net shooting apparatus is an important instrument, utensil, because this area has proposed two step overshots first, the method of shooting guiding net is proposed first, therefore, there is not ready-made guiding net shooting apparatus to provide certainly, exploitation, a kind of suiting under high sea conditions of development, the person of rescuing is easy to operate under the condition of relatively more violent upheaval, wears light, emission and guides the net shooting apparatus will largely help the enforcement of this method and effect to realize fast and accurately.
Summary of the invention
The purpose of this invention is to provide a kind ofly under high sea conditions, salvage, corresponding guiding net shooting apparatus in the method for rescue recoverable module, reach easy to operate, wear light, launch effect fast and accurately.
Purpose of the present invention is realized by following technical scheme.
The marine recoverable module of a kind of high sea situation reclaims with guiding net shooting apparatus, it is characterized in that: fix a handle in the bottom of cylindrical shape closed shell, tapered dispersion shape stretches out some power valves before a side direction of housing, insert slidably counterweight guided rings in the power valve, the front end of counterweight guided rings is the counterweight ring, each counterweight ring system knot guiding net and strop are provided with magnet ring in the power valve;
The root of each power valve is interconnected and forms a spray chamber, and the air extractor vent by housing front panel center communicates with enclosure interior;
The axle center of housing is provided with one can axially movable valve core rod, and the front end of valve core rod compresses the center roof vent on the housing front panel inwall, and the rear end of valve core rod is exposed to the rear panel of housing;
Offering valve inside on the housing, is the leak free gas dome in the housing, charges into high-pressure inert gas;
Being provided with one on handle can move forward and backward, and has the trigger rod that finger is pulled, and trigger rod is moved forward and backward by interlinked mechanism interlock valve core rod, makes the front end of valve core rod compress or leave air extractor vent.
Further, described guiding interlinked mechanism is made of following structure:
One fixed pivot is set on the rear panel of described housing, by lever transverse arm and fixed pivot, the rear end of valve core rod and the hinged successively lever construction that forms of three points in rear end of trigger rod, valve core rod or/and trigger rod forwards compress by the elastic force of spring.
Further, described guiding interlinked mechanism is made of following structure:
Being captiveed joint respectively by the two ends of pipe link with the rear end of trigger rod in the rear end of described valve core rod, constitutes a rigid member, translation before and after rigid member can be formed by moving forward and backward of trigger rod, valve core rod or/and trigger rod forwards compress by the elastic force of spring.
Further, the front end of described valve core rod cooperates with center roof vent with cone shape.
Further, described valve core rod bar wall inserts, is assemblied in the rear panel center of housing movably by the seal ring nested structure.
Further, tapered dispersion shape stretches out 4-6 root power valve before the side direction of described housing.
Further again, stretch out 4 power valves before the side direction of described housing.
Further, the structure that described counterweight guided rings 8 adopts is that upper height is the irony cylinder of 40-80 millimeter, and the bottom is the annulus of diameter 30-50 millimeter.
Further again, described counterweight guided rings 8 adopts the irony cylinder of 60 millimeters height and the annulus of 36 mm dias.
The present invention has proposed under high sea conditions first by helicopter, by the mode of rescue group with guiding net shooting apparatus, the net of shooting guiding in two steps, then the mode that the keed that glides is again salvaged, therefore, designing and producing suitable guide net shooting apparatus is a gordian technique, also is a technology of plugging a gap.
Described guiding net shooting apparatus must be easy to carry, and emission is convenient, hits the mark easily, and certain seizure protection face is arranged, and can create conditions for follow-up downslide keed, the prior art with above function is non-existent, and technical scheme of the present invention has satisfied above all conditions.
Preceence of the present invention and beneficial effect:
1. the present invention has filled up the blank of transmit steering net arrangement shooting apparatus structure under high sea conditions, adopt guiding net shooting apparatus, can increase the salvaging area, overcome jolting that high sea situation brings, difficulty that can't captured target can be caught the recoverable module target with comparalive ease under the condition of upheaval;
2. the technical program maneuverability is operated, is implemented conveniently, and the person of rescuing need not carried firm, solid, heavy rescue utensil, only needs the light and handy guiding net shooting apparatus of use the present invention to launch to recoverable module, and coverage goal improves the accuracy of succouring exactly;
3. the two-step method of the present invention initiative, after easily hitting the mark, " each counterweight ring system knot guiding net and strop ", strop has been arranged, again along the follow-up keed fishery that is nested with recoverable module that puts down of strop, relief, salvaging action not only make things convenient for but also reliable, have filled up the blank of this area guiding net shooting apparatus structure;
4. the present invention overcomes the disavantage that high sea situation is brought, and can realize than failure-free salvage purpose with less risk, for the aerospace industry development of China is made contributions.
Description of drawings
Fig. 1 is that the marine recoverable module of the high sea situation of the present invention reclaims a kind of embodiment with guiding net shooting apparatus, the structural representation that described guiding interlinked mechanism is made of lever construction;
The marine recoverable module of the high sea situation of Fig. 2 the present invention reclaims a kind of embodiment with guiding net shooting apparatus, the structural representation that described guiding interlinked mechanism is made of rigid member;
Fig. 3 is that the marine recoverable module of the high sea situation of the present invention reclaims a kind of embodiment with guiding net shooting apparatus, the structural representation of guiding net shooting apparatus emission state;
Fig. 4 is that the marine recoverable module of the high sea situation of the present invention reclaims a kind of embodiment of using guiding net shooting apparatus, and guiding net ejector will guide net to penetrate, and guide net to be and open attitude, be in the view on recoverable module top;
Fig. 5 be Fig. 4 to be that guiding is off the net fall, the counterweight submerged, the guiding string bag is lived the view of recoverable module;
Fig. 6 is that the marine recoverable module of the high sea situation of the present invention reclaims a kind of embodiment with guiding net shooting apparatus, and the iron hoop of keed glides along the strop of guiding net, is in the view on recoverable module top;
Fig. 7 is that Fig. 6 slides into the recoverable module bottom under the suitable strop of keed, and lifting rope is packed up gradually, and keed surrounds the view of recoverable module;
Fig. 8 is that the marine recoverable module of the high sea situation of the present invention reclaims a kind of embodiment with guiding net shooting apparatus, and lifting rope penetrates iron hoop, wherein the view that passes from the circular hole of shackle of an end;
Fig. 9 is that the marine recoverable module of the high sea situation of the present invention reclaims a kind of embodiment with guiding net shooting apparatus, counterweight guided rings structural representation;
Figure 10 is a kind of embodiment of the recovery method of the marine recoverable module of the high sea situation of the present invention, and the guiding net of use is spread out, from top to bottom the plan structure scheme drawing of Guan Chaing.
Among the figure, the 1st, fixed pivot, the 2nd, housing, the 3rd, spring, 4. valve inside, the 5th, valve core rod, the 6th, air extractor vent, the 7th, magnet ring, the 8th, counterweight guided rings, the 9th, power valve, the 10th, guiding net, the 12nd, spray chamber, the 13rd, trigger rod, the 14th, spring, the 15th, gas dome, the 16th, handle, the 17th, lever cross bar, the 18th, strop, the 19th, iron hoop, the 20th, keed, the 21st, afterbody hauling rope, the 22nd, lifting rope, 22a are shackles, the 23rd, pipe link, H are that guiding net ejector, G are recoverable modules.
The specific embodiment
Below contrast accompanying drawing, the invention will be further described.
The marine recoverable module of a kind of high sea situation reclaims with guiding net shooting apparatus, fix a handle 16 in the bottom of cylindrical shape closed shell 2, tapered dispersion shape stretches out some power valves 9 before a side direction of housing 2, insert slidably counterweight guided rings 8 in the power valve 9, the front end of counterweight guided rings 8 is the counterweight ring, each counterweight ring system knot guiding net 10 and strop 22 are provided with magnet ring 7 in the power valve 9; The root of each power valve 9 is interconnected and forms a spray chamber 12, and the air extractor vent 6 by housing 2 front panel centers communicates with housing 2 inside; The axle center of housing 2 is provided with one can axially movable valve core rod 5, and the front end of valve core rod 5 compresses the center roof vent 6 on the housing 2 front panel inwalls, and the rear end of valve core rod 5 is exposed to the rear panel of housing 2; Offering valve inside 4 on the housing 2, is leak free gas dome 15 in the housing 2, charges into high-pressure inert gas; Being provided with one on handle 16 can move forward and backward, and has the trigger rod 13 that finger is pulled, and trigger rod 13 is moved forward and backward by interlinked mechanism interlock valve core rod 5, makes the front end of valve core rod 5 compress or leave air extractor vent 6.
Described guiding interlinked mechanism can be made of following structure: a fixed pivot 1 is set on the rear panel of described housing 2, by lever transverse arm 17 and fixed pivot 1, the rear end of valve core rod 5 and the hinged successively lever construction that forms of three points in rear end of trigger rod 13, valve core rod 5 by spring 3 or/and trigger rod 13 forwards compress by the elastic force of spring 14.The technical program reliable in action, cocking bar 13, the valve core rod 5 that is positioned at lever transverse arm 17 middle parts is also followed mobile backward, valve core rod 5 front ends and center roof vent 6 leave mutually, high-pressure inert gas instantaneous expansion in the gas dome 15 charges in the spray chamber 12, promotes counterweight guided rings 8 and penetrates from power valve 9.
Described guiding interlinked mechanism is made of following structure: captiveed joint respectively by the two ends of pipe link 23 with the rear end of trigger rod 13 in the rear end of described valve core rod 5, constitute a rigid member, translation before and after rigid member can be formed by moving forward and backward of trigger rod 13, valve core rod 5 by spring 3 or/and trigger rod 13 forwards compress by the elastic force of spring 14.The technical program is simple in structure, easy to make, cocking bar 13, overcome spring 3 or/and the elastic force of spring 14, move backward together in company with pipe link 23, valve core rod 5 rigid members, valve core rod 5 front ends and center roof vent 6 leave mutually, and the high-pressure inert gas instantaneous expansion in the gas dome 15 charges in the spray chamber 12, promote counterweight guided rings 8 and penetrate from power valve 9.
The front end of described valve core rod 5 cooperates with center roof vent 6 with cone shape.Reliable, sensitive for safety action, both cooperate with cone shape, increase contact surface, improve sealing reliability, do not influence the high pressure gas inflation emission after breaking away from slightly again.
Described valve core rod 5 bar walls insert, are assemblied in the rear panel center of housing 2 movably by the seal ring nested structure.Increase the sealing property of gas dome 15, guarantee the strength of launching.
Tapered dispersion shape stretches out 4-6 root power valve 9 before one side direction of described housing 2.So the power valve 9 of quantity can have suitable protection face, catches recoverable module G.
Stretch out 4 power valves 9 before one side direction of described housing 2.Salvaging 4 of recoverable module G employings under the high sea conditions commonly used is advisable.
The structure that described counterweight guided rings 8 adopts is that upper height is the irony cylinder of 40-80 millimeter, and the bottom is the annulus of diameter 30-50 millimeter.Should make counterweight guided rings 8 can launch the distance that reaches certain, sink to fast in the seawater after shrouding again above recoverable module G, make counterweight guided rings 8 with listed parameter area and be advisable.
Be that described counterweight guided rings 8 adopts the irony cylinder of 60 millimeters height and the annulus of 36 mm dias.Make counterweight guided rings 8 with described size and can reach better effects.
Under the high sea situation, sea conditions is abominable, and recoverable module is with the fluctuation of wave concuss, and rescuer can't be near the sea.Therefore the design totally adopts keed 20 that recoverable module G is caught, closes up, and lifts by crane recoverable module G then.But keed 20 volumes are bigger, and the lifting rope of closing in is thicker relatively, and oeverall quality is big, and personnel are difficult to control and operation.To achieve the above object, the design has set up guiding device in the last stage of catching recoverable module G.Guiding device adopts the pistol type ejection mechanism, interior storage high-pressure inert gas and after compressing spiral hold together the thread guiding net 10 of high strength in the pistol body, overall volume is small and exquisite.When search operations launched, the rope of helicopter by lifter winch will the person of rescuing be reduced to apart from 8～10 meters, recoverable module top and hovered.The hand-held guiding of the person of rescuing net launches pistol, and the aiming recoverable module is pressed trigger action, guiding net 10 directive recoverable module G.In ejection process, guiding net 10 aloft opens rapidly, to hold together recoverable module G.
Before work, pour into high-pressure inert gas by valve inside 4 in advance, gaseous storage is preserved in air storage chamber 15.The silk screen spiral is held together to put into catapult-launching gear.Four manropes of silk screen are connected with counterweight guided rings 8, and counterweight guided rings 8 is filled in the power valve 9, are launched pipe 9 built-in magnet rings 7 and attract fixing.
By cocking, make trigger rod 13 slippage backward behind the person of rescuing aiming recoverable module G, by leverage, the valve core rod 5 that drives taper valve core overcomes spring 3 power and moves backward.Thereby make air storage chamber 15 and spray chamber 12, each power valve 9 conducting, the pressure gas abrupt release, the counterweight guided rings 8 that promotes in the power valve 9 penetrates.The drive silk screen ejects, and is in time opened in launching by the feasible net 10 that guides of the oblique angle directional tagging of power valve 9.
By the force of inertia effect of counterweight guided rings 8, make guiding net 10 further open, and descend rapidly, net open diameter range at 4-6 rice, finally cover recoverable module G.Counterweight guided rings 8 makes that the guiding net 10 that covers recoverable module G can not blown off by wind and wave is beaten away because acting in the water of gravity is sagging.Meanwhile, the end that uniform four strops 18 and counterweight guided rings 8 are tightened is with counterweight guided rings 8 submergeds, and the other end is controlled in the hand of the person of rescuing, and perhaps can tie on the rope of the control lifting person of rescuing, in order to guiding lifting keed 20 usefulness.Whole process is shown in Fig. 3,4,5.
The netting twine of guiding net 10 adopts the high-strength nylon rope in order to cover recoverable module.Counterweight guided rings 8 is tied at four angles at the net sheet, and ties the strop 18 that diameter is the 5-6 millimeter in counterweight guided rings 8, and the length of strop 18 is 12 meters, and the other end is controlled at the person of rescuing, and the structure of guiding net 10 as shown in Figure 3.
The structure that counterweight guided rings 8 adopts as shown in Figure 9,36 millimeters of bottom counterweight ring diameters, counterweight guided rings 8 highly are 60 millimeters irony cylinder, are used for obtaining bigger force of inertia when guiding net ejector launches, and make net open also directive recoverable module G fast.After covering recoverable module G, counterweight guided rings 8 is sunk naturally, and the net that covers recoverable module G is crowded around recoverable module G by the gravity of counterweight guided rings 8.The upper metal cyclic structure of counterweight guided rings 8 is in order to tie strop 18.
Whole guiding device is the guide's device that is used to catch recoverable module G, and its purpose is to guide net 10 to surround after the recoverable module G, and by strop 18, keed 20 slowly lands of guide capture device surround recoverable module G to recoverable module G.Therefore the ejector of guiding device is lightly flexible, and the person of rescuing can be changed in order to last time launching the error back with 3-4.
Acquisition equipment is that the higher keed of intensity 20, lifting rope 22, keed afterbody hauling rope 21 and several iron hoops 19 are formed, shown in Fig. 6,7.
During work, choose four uniform iron hoops 19 in eight iron hoops 19 with keed 20 and penetrate four strops 18 respectively.Keed afterbody hauling rope 21 slowly puts down, and makes keed 20 descend along strop 18, and lifting rope 22 is in relaxed state all the time, as shown in Figure 6.When the oral area of keed 20 because after the gravity of iron hoop 19 dropped to recoverable module G bottom, keed 20 covered recoverable module G.Tighten up lifting rope 22 this moment, makes that the mouth of keed 20 is tightened up gradually, as shown in Figure 7.Wherein lifting rope 22 can adopt superhigh intensity molecule rope.
For the oral area that makes keed 20 can be tightened up, the connection mode of lifting rope as shown in Figure 8.Eight iron hoops 19 are connected with the guiding principle of keed sack, and lifting rope 22 passes from eight iron hoop 19 middle parts successively, and wherein an end of lifting rope 22 is made the becket bridle shape, and 22a is connected with shackle, and the other end passes through from 0 shape of shackle 22a.Before receiving keed 20 sacks, can overlap recoverable module G for 20 mouthfuls in order to keep keed, keep lifting rope 22 to surround the circumference of circle, can adopt cord that iron hoop 19 and lifting rope 22 are fastened.After recoverable module G is entangled by keed 20, can upwards lift lifting rope 22, cord is torn, thereby shrinks sack, and recoverable module G slings the most at last.Afterbody hauling rope 21 is used as balance direction in the lifting process.
Lifting appliance adopts the lifting winch, and crane capacity is 6 tons.Can adopt hydraulic pressure or reducing motor connection mode according to the airborne ability propulsive effort of helicopter, all brake equipment must be arranged, can adopt the overload protection measure on the safety.Learn when under Pyatyi, six grades sea situation according to the result of calculation sheet, can on the lifting winch, set up safety device, when stressed greater than 6 tons in period of a wave, the lifting appliance lifting force discharges, be in relaxation state, lifting appliance lifts by crane fast less than 6 tons when recoverable module in period of a wave stressed, makes recoverable module leave the water surface.
Recoverable module G after the lifting such as untimely fixing, swing aloft causes the single pendulum phenomenon easily, single pendulum can produce additional force of inertia and act on the helicopter, the helicopter load is increased,, even cause accident simultaneously because the fugitiveness of this power makes helicopter control difficulty easily.Therefore, the recoverable module G after the lifting must be fixed.
The mode that recoverable module G fixed form can adopt the four sides to clamp is installed conventional clamp jaw pedestal in the helicopter bottom, and four clamp jaws are installed on the pedestal, and clamp jaw can rotate around connecting pin, be equipped with thick rubber pad on the pawl in case with the buffering of returning bulkhead.During work, helicopter lifting rope 22 is slowly sling recoverable module G, contacts with four clamp jaws until recoverable module, and makes the clamped pawl in recoverable module G top fix by lifting force.
No matter helicopter is placed in recoverable module G on the deck of land or ship, and the mounting of recoverable module G all can adopt rubber tire to constitute, and four diameters of middle installation are 1100 millimeters tire, and 400 millimeters of thickness join one by one.Form rubber air mattress, adopt the giant tyre of 1100 millimeters of diameters all around, totally ten, thickness is 400 millimeters, bilayer, and formation highly is 0.8 meter rubber pneumatic bag fence.Adopt the series connection of twice rope between the tire, tire and between decks adopt pressing plate to push down, and the internal diameter of fence is 2.6 meters of diameters, just in time can hold recoverable module and take a seat.Bed plate around the tire is provided with eye plate, and some ropes are fixed the eye plate on tire and the base.Make not slippage above deck of tire.When recoverable module was taken a seat fixedly, available wide cut guipure surrounded recoverable module G, adopted four belt tensioners to be connected also tensioning one by one with eye plate on the platform around circle that guipure surrounds, and recoverable module G is no longer rocked, and reached the fixedly purpose of recoverable module G.
Claims (9)
1. the one kind high marine recoverable module of sea situation reclaims with guiding net shooting apparatus, it is characterized in that: fix a handle (16) in the bottom of cylindrical shape closed shell (2), tapered dispersion shape stretches out some power valves (9) before a side direction of housing (2), insert slidably counterweight guided rings (8) in the power valve (9), the front end of counterweight guided rings (8) is the counterweight ring, each counterweight ring system knot guiding net (10) and strop (22) are provided with magnet ring (7) in the power valve (9);
The root of each power valve (9) is interconnected and forms a spray chamber (12), and the air extractor vent (6) by housing (2) front panel center communicates with housing (2) inside;
The axle center of housing (2) is provided with one can axially movable valve core rod (5), and the front end of valve core rod (5) compresses the center roof vent (6) on housing (2) the front panel inwall, and the rear end of valve core rod (5) is exposed to the rear panel of housing (2);
Offering valve inside (4) on the housing (2), is leak free gas dome (15) in the housing (2), charges into high-pressure inert gas;
Being provided with one on handle (16) can move forward and backward, and has the trigger rod (13) that finger is pulled, and trigger rod (13) is moved forward and backward by interlinked mechanism interlock valve core rod (5), makes the front end of valve core rod (5) compress or leave air extractor vent (6).
2. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 1, it is characterized in that described guiding interlinked mechanism is made of following structure:
One fixed pivot (1) is set on the rear panel of described housing (2), by lever transverse arm (17) and fixed pivot (1), the rear end of valve core rod (5) and the hinged successively lever construction that forms of three points in rear end of trigger rod (13), valve core rod (5) by spring (3) or/and trigger rod (13) forwards compress by the elastic force of spring (14).
3. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 1, it is characterized in that described guiding interlinked mechanism is made of following structure:
Captiveed joint respectively by the two ends of pipe link (23) with the rear end of trigger rod (13) in the rear end of described valve core rod (5), constitute a rigid member, translation before and after rigid member can be formed by moving forward and backward of trigger rod (13), valve core rod (5) by spring (3) or/and trigger rod (13) forwards compress by the elastic force of spring (14).
4. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 1, it is characterized in that the front end of described valve core rod (5) cooperates with center roof vent (6) with cone shape.
5. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 1, it is characterized in that described valve core rod (5) bar wall by the seal ring nested structure, inserts, is assemblied in the rear panel center of housing (2) movably.
6. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 1, it is characterized in that the preceding tapered dispersion shape of a side direction of described housing (2) stretches out 4-6 root power valve (9).
7. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 6, it is characterized in that stretching out 4 power valves (9) before the side direction of described housing (2).
8. reclaim with guiding net shooting apparatus according to the marine recoverable module of the described high sea situation of claim 1, it is characterized in that the structure that described counterweight guided rings (8) adopts is that upper height is the irony cylinder of 40-80 millimeter, the bottom is the annulus of diameter 30-50 millimeter.
9. the marine recoverable module of described according to Claim 8 high sea situation reclaims with guiding net shooting apparatus, it is characterized in that described counterweight guided rings (8) adopts the irony cylinder of 60 millimeters height and the annulus of 36 mm dias.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102206477A CN101885373B (en) | 2010-07-07 | 2010-07-07 | Guide net shooter for recovering marine returning capsule in high sea state |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102206477A CN101885373B (en) | 2010-07-07 | 2010-07-07 | Guide net shooter for recovering marine returning capsule in high sea state |
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| CN101885373A true CN101885373A (en) | 2010-11-17 |
| CN101885373B CN101885373B (en) | 2012-08-15 |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017075876A1 (en) * | 2015-11-07 | 2017-05-11 | 深圳市易特科信息技术有限公司 | Maritime rescue catcher |
| CN107941083A (en) * | 2017-12-12 | 2018-04-20 | 中国电子科技集团公司第三研究所 | A kind of airborne net rifle of javelin formula |
| CN108216533A (en) * | 2018-01-05 | 2018-06-29 | 哈尔滨工程大学 | A kind of deep sea hydraulic drive-type is from folding and unfolding signal cabin |
| CN111422332A (en) * | 2020-03-02 | 2020-07-17 | 杭州电子科技大学 | Launching type flexible fishing robot for marine suspended matters |
| CN111455953A (en) * | 2020-03-02 | 2020-07-28 | 杭州电子科技大学 | Dragging type device and method for fishing marine suspended matters through throwing net |
| CN112378290A (en) * | 2020-11-12 | 2021-02-19 | 上海交通大学 | Net bomb catching device |
| CN113086094A (en) * | 2021-04-21 | 2021-07-09 | 鹏城实验室 | Unmanned underwater vehicle recovery system and recovery method |
| CN114802603A (en) * | 2021-12-29 | 2022-07-29 | 宜昌测试技术研究所 | Inflatable corner reflector rapid delivery device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017075876A1 (en) * | 2015-11-07 | 2017-05-11 | 深圳市易特科信息技术有限公司 | Maritime rescue catcher |
| CN107941083A (en) * | 2017-12-12 | 2018-04-20 | 中国电子科技集团公司第三研究所 | A kind of airborne net rifle of javelin formula |
| CN107941083B (en) * | 2017-12-12 | 2019-10-25 | 中国电子科技集团公司第三研究所 | A kind of airborne net rifle of javelin formula |
| CN108216533A (en) * | 2018-01-05 | 2018-06-29 | 哈尔滨工程大学 | A kind of deep sea hydraulic drive-type is from folding and unfolding signal cabin |
| CN111422332A (en) * | 2020-03-02 | 2020-07-17 | 杭州电子科技大学 | Launching type flexible fishing robot for marine suspended matters |
| CN111455953A (en) * | 2020-03-02 | 2020-07-28 | 杭州电子科技大学 | Dragging type device and method for fishing marine suspended matters through throwing net |
| CN111455953B (en) * | 2020-03-02 | 2021-06-08 | 杭州电子科技大学 | Dragging type device and method for fishing marine suspended matters through throwing net |
| CN112378290A (en) * | 2020-11-12 | 2021-02-19 | 上海交通大学 | Net bomb catching device |
| CN113086094A (en) * | 2021-04-21 | 2021-07-09 | 鹏城实验室 | Unmanned underwater vehicle recovery system and recovery method |
| CN114802603A (en) * | 2021-12-29 | 2022-07-29 | 宜昌测试技术研究所 | Inflatable corner reflector rapid delivery device |
| CN114802603B (en) * | 2021-12-29 | 2023-06-20 | 宜昌测试技术研究所 | Inflatable corner reflector quick throwing equipment |
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