CN201724605U - Shooter of guide net for recovering maritime returning capsule with high sea condition - Google Patents
Shooter of guide net for recovering maritime returning capsule with high sea condition Download PDFInfo
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- CN201724605U CN201724605U CN2010202513019U CN201020251301U CN201724605U CN 201724605 U CN201724605 U CN 201724605U CN 2010202513019 U CN2010202513019 U CN 2010202513019U CN 201020251301 U CN201020251301 U CN 201020251301U CN 201724605 U CN201724605 U CN 201724605U
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H13/00—Means of attack or defence not otherwise provided for
- F41H13/0006—Ballistically deployed systems for restraining persons or animals, e.g. ballistically deployed nets
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Abstract
The utility model relates to the field of spaceflight, in particular to a shooter of a guide net for recovering a maritime returning capsule with a high sea condition. A handle (16) is fixed by a casing (2), one side of the casing (2) is forwards provided with launching tubes (9) in a conical scattering-shaped extending-out way, counterweight guide rings (8) are inserted into the launching tubes (9), each counterweight ring is tied and knotted with a guide net (10) and a guide rope (22), the roots of the launching tubes (9) are mutually communicated to form a jetting cavity (12), and the jetting cavity (12) is communicated with the inside of the casing (2) by a vent hole (6) in the center of a front panel of the casing (2); the axis of the casing (2) is provided with a valve spool rod (5), the front end of the valve spool rod (5) is supported and pressed with the center vent hole (6) on the inner wall of the front panel of the casing (2), a sealed gas storage chamber (15) is arranged in the casing (2), and high-pressure inert gas is filled into the sealed gas storage chamber (15); and a trigger rod (13) is linked with the fore-and-aft movement of the valve spool rod (5) by a linkage mechanism, so that the front end of the valve spool rod (5) is supported and pressed with the vent hole (6) or is separated from the vent hole (6). By adopting the shooter of the guide net, the salvaging area can be increased, a target is easily gripped, the maneuvering is flexible, the operation and the execution are convenient, and the salvation accuracy is enhanced; and the comparatively reliable aims of salvation and salvaging are realized.
Description
Technical field
The utility model relates to space industry, specifically relates to reclaim a kind of corresponding utensil of under high sea conditions marine return capsule of floating.
Background technology
Space flight relief is the field that a high-tech is concentrated, and is transmitted into return capsule 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 astronaut will escape by escape system; Finish space mission Returning ball landing Yu Haiyang when the manned spaceship return capsule, 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 return capsule that splashes down, receive spacefarer's Speech Communication, and carry out Speech Communication with it according to spacefarer's requirement, and the rescue spacefarer, take into account return capsule and reclaim, spacefarer and return capsule are transported to the appointed place.
The return capsule 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, return capsule is met an urgent need when turning back to the sea, the return capsule recovery system is according to the impact prediction order, rushes for return capsule splash point search return capsule rapidly by salvage ship, and the return capsule positional information that upgrades in time, the guiding salvage ship is near return capsule,, the whole cabin of return capsule is salvaged by personnel and apparatus near return capsule by salvage ship, the deck that is transported to salvage ship is also fixing, personnel determine the deliver from vault mode according to spacefarer's state by the medical insurance of doctor's prison, and assist spacefarer's deliver from vault.
Perhaps, helicopter searches after the landing return capsule target across the sea, about 20 meters height hovers in return capsule top, the rescue personnel carries the light apparatus of hanging, by lifting by crane the hawser slowly land to the return capsule top, to hang apparatus is connected with the return capsule top, after connecting firmly, lifting winch by the helicopter top is slowly received the return capsule strand to the helicopter bottom, fixture by the helicopter bottom clamps return capsule, 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 spacefarer'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 return capsule, and the equipment of hanging of therefore low sea situation is connected difficulty with the return capsule top.
Under the high sea situation, sea conditions is abominable, and return capsule is with the fluctuation of wave concuss, and rescuer more can't be near the sea.Therefore must adopt keed that return capsule is caught, closes up, lift by crane return capsule 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 return capsule is salvaged near return capsule, the rescue personnel carries the light apparatus of hanging, being difficult to drop to the return capsule top by the lifting hawser, can't be to hang operation, the safety that seriously jeopardizes the spacefarer.Therefore, under high sea conditions, the wind was high and the waves were pressing, a kind of reliable rescue must be arranged, salvage the return capsule ways and means.
The recovery method of the marine return capsule of a kind of high sea situation:
1. SAR helicopter is driven the top to the sea return capsule;
2. to hover over the return capsule be 5 meters of central diameter to SAR helicopter, highly is 35 meters, and in positive and negative 30% the regional extent, it is 3 meters of central diameter that the rope by hauling winch will the person of rescuing be reduced to the return capsule, highly is 10 meters, in positive and negative 30% the regional extent;
3. the person of rescuing will guide net directive return capsule with guiding net shooting apparatus;
4. guide net to open aloft, sink to covering return capsule;
5. the keed of acquisition equipment glides along the strop of guiding net;
6. keed covers return capsule and sinks;
7. tighten up the lifting rope of keed, draw the opening of keed bottom in;
8. roll lifting rope by the boom hoisting of SAR helicopter;
9. return capsule is fixed in the helicopter bottom;
10. SAR helicopter is placed in the return capsule mounting that salvor deck or land are made up of tire with return capsule.
The method has proposed two step overshots, even under high sea conditions, still can salvage return capsule 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 utility model provides and a kind ofly salvages under high sea conditions, corresponding guiding net shooting apparatus in the method for rescue return capsule, reaches easy to operate, wear light, launch effect fast and accurately.
The purpose of this utility model is realized by following technical scheme.
The marine return capsule 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 transmitting tubes before a side direction of housing, insert slidably counterweight guided rings in the transmitting tube, 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 transmitting tube;
The root of each transmitting tube is interconnected and forms a spray chamber, and the passage 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 board of housing;
Offer valve inside on the housing, for the gas dome of sealing, charge into high-pressure inert gas in the housing;
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 passage.
Further, described guiding interlinked mechanism is made of following structure:
One fixed pivot is set on the rear board 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 fixedlyed connected respectively by the two ends of connecting rod 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 board center of housing movably by the sealing ring nested structure.
Further, tapered dispersion shape stretches out 4-6 root transmitting tube before the side direction of described housing.
Further again, stretch out 4 transmitting tubes 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 utility model has proposed under high sea conditions first by helicopter, by the mode of rescue personnel 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 key technology, 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 coverage rate is arranged, and can create conditions for follow-up downslide keed, the prior art with above function is non-existent, and the technical solution of the utility model has satisfied above all conditions.
Superiority of the present utility model and beneficial effect:
1. the utility model has been 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 return capsule target with comparalive ease under the condition of upheaval;
2. the technical program maneuverability, it is convenient to operate, implement, 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 utility model to launch to return capsule, coverage goal improves the accuracy of relief exactly;
3. the two-step method of the utility model 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 return capsule 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 utility model overcomes the unfavorable conditions that high sea situation is brought, and can realize salvage purpose reliably with less risk, for the aerospace industry development of China is made contributions.
Description of drawings
Fig. 1 is that the marine return capsule of the high sea situation of the utility model 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 return capsule of the high sea situation of Fig. 2 the utility model 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 return capsule of the high sea situation of the utility model 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 return capsule of the high sea situation of the utility model 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 return capsule 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 return capsule;
Fig. 6 is that the marine return capsule of the high sea situation of the utility model 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 return capsule top;
Fig. 7 is that Fig. 6 slides into the return capsule bottom under the suitable strop of keed, and lifting rope is packed up gradually, and keed surrounds the view of return capsule;
Fig. 8 is that the marine return capsule of the high sea situation of the utility model 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 return capsule of the high sea situation of the utility model 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 return capsule of the high sea situation of the utility model, and the guiding net of use is spread out, from top to bottom the plan structure schematic diagram 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, passage, the 7th, magnet ring, the 8th, counterweight guided rings, the 9th, transmitting tube, 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 pull rope, the 22nd, lifting rope, 22a are shackles, the 23rd, connecting rod, H are that guiding net ejector, G are return capsules.
The specific embodiment
Below contrast accompanying drawing, the utility model is described in further detail.
The marine return capsule 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 transmitting tubes 9 before a side direction of housing 2, insert slidably counterweight guided rings 8 in the transmitting tube 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 transmitting tube 9; The root of each transmitting tube 9 is interconnected and forms a spray chamber 12, and the passage 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 board of housing 2; Offer valve inside 4 on the housing 2, for the gas dome 15 of sealing, charge into high-pressure inert gas in the housing 2; 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 passage 6.
Described guiding interlinked mechanism can be made of following structure: a fixed pivot 1 is set on the rear board 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 transmitting tube 9.
Described guiding interlinked mechanism is made of following structure: fixedlyed connected respectively by the two ends of connecting rod 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 connecting rod 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 transmitting tube 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-making surface, improve sealing reliability, do not influence the gases at high pressure inflation emission after breaking away from slightly again.
Described valve core rod 5 bar walls insert, are assemblied in the rear board center of housing 2 movably by the sealing ring nested structure.Increase the sealing property of gas dome 15, guarantee the strength of launching.
Tapered dispersion shape stretches out 4-6 root transmitting tube 9 before one side direction of described housing 2.So the transmitting tube 9 of quantity can have suitable coverage rate, catches return capsule G.
Stretch out 4 transmitting tubes 9 before one side direction of described housing 2.Salvaging 4 of return capsule 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 return capsule 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 return capsule is with the fluctuation of wave concuss, and rescuer can't be near the sea.Therefore the design totally adopts keed 20 that return capsule G is caught, closes up, and lifts by crane return capsule 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 return capsule 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 hauling winch will the person of rescuing be reduced to apart from 8～10 meters, return capsule top and hovered.The hand-held guiding of the person of rescuing net launches pistol, and the aiming return capsule is pressed trigger action, guiding net 10 directive return capsule G.In ejection process, guiding net 10 aloft opens rapidly, to hold together return capsule 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 transmitting tube 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 return capsule 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 transmitting tube 9 conducting, the Compressed Gas abrupt release, the counterweight guided rings 8 that promotes in the transmitting tube 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 guide effect of transmitting tube 9.
By the inertia force 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 return capsule G.Counterweight guided rings 8 makes that the guiding net 10 that covers return capsule 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 return capsule.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 inertia force when guiding net ejector launches, and make net open also directive return capsule G fast.After covering return capsule G, counterweight guided rings 8 is sunk naturally, and the net that covers return capsule G is crowded around return capsule G by the gravity of counterweight guided rings 8.The upper metal circulus 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 return capsule G, and its purpose is to guide net 10 to surround after the return capsule G, and by strop 18, keed 20 slowly lands of guide capture device surround return capsule G to return capsule 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 pull 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 pull 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 return capsule G bottom, keed 20 covered return capsule 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 connected 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 the O shape of shackle 22a.Before receiving keed 20 sacks, can overlap return capsule 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 return capsule G is entangled by keed 20, can upwards lift lifting rope 22, cord is torn, thereby shrinks sack, and return capsule G slings the most at last.Afterbody pull rope 21 is used as balance direction in the lifting process.
Boom hoisting adopts the lifting winch, and crane capacity is 6 tons.Can adopt hydraulic pressure or reducing motor connected mode according to the airborne ability driving force of helicopter, all brake apparatus 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 calculated description, can on the lifting winch, set up safety device, when stressed greater than 6 tons in wave period, the boom hoisting lifting force discharges, be in relaxation state, boom hoisting lifts by crane fast less than 6 tons when return capsule in wave period stressed, makes return capsule leave the water surface.
Return capsule G after the lifting such as untimely fixing, swing aloft causes the single pendulum phenomenon easily, single pendulum can produce additional inertia force and act on the helicopter, the helicopter load is increased,, even cause accident simultaneously because the unstability of this power makes helicopter control difficulty easily.Therefore, the return capsule G after the lifting must be fixed.
The mode that return capsule 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 blanket on the pawl in case with the buffering of returning bulkhead.During work, helicopter lifting rope 22 is slowly sling return capsule G, contacts with four clamp jaws until return capsule, and makes the clamped pawl in return capsule G top fix by lifting force.
No matter helicopter is placed in return capsule G on the deck of land or ship, and the mounting of return capsule G all can adopt rubber tyre 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 return capsule and take a seat.Bedplate 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 return capsule was taken a seat fixedly, available wide cut guipure surrounded return capsule 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 return capsule G is no longer rocked, and reached the fixedly purpose of return capsule G.
Claims (9)
1. the one kind high marine return capsule 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 transmitting tubes (9) before a side direction of housing (2), insert slidably counterweight guided rings (8) in the transmitting tube (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 transmitting tube (9);
The root of each transmitting tube (9) is interconnected and forms a spray chamber (12), and the passage (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 board of housing (2);
Offer valve inside (4) on the housing (2), for the gas dome (15) of sealing, charge into high-pressure inert gas in the housing (2);
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 passage (6).
2. reclaim with guiding net shooting apparatus according to the marine return capsule 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 board 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 return capsule of the described high sea situation of claim 1, it is characterized in that described guiding interlinked mechanism is made of following structure:
Fixedlyed connected respectively by the two ends of connecting rod (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 return capsule 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 return capsule of the described high sea situation of claim 1, it is characterized in that described valve core rod (5) bar wall by the sealing ring nested structure, inserts, is assemblied in the rear board center of housing (2) movably.
6. reclaim with guiding net shooting apparatus according to the marine return capsule 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 transmitting tube (9).
7. reclaim with guiding net shooting apparatus according to the marine return capsule of the described high sea situation of claim 6, it is characterized in that stretching out 4 transmitting tubes (9) before the side direction of described housing (2).
8. reclaim with guiding net shooting apparatus according to the marine return capsule 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 return capsule 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202513019U CN201724605U (en) | 2010-07-07 | 2010-07-07 | Shooter of guide net for recovering maritime returning capsule with high sea condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202513019U CN201724605U (en) | 2010-07-07 | 2010-07-07 | Shooter of guide net for recovering maritime returning capsule with high sea condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201724605U true CN201724605U (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202513019U Expired - Lifetime CN201724605U (en) | 2010-07-07 | 2010-07-07 | Shooter of guide net for recovering maritime returning capsule with high sea condition |
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| Country | Link |
|---|---|
| CN (1) | CN201724605U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885373A (en) * | 2010-07-07 | 2010-11-17 | 中国水产科学研究院渔业机械仪器研究所 | Guide net shooter for recovering marine returning capsule in high sea state |
| CN103307929A (en) * | 2012-06-15 | 2013-09-18 | 关涛 | Arrest net device |
| CN104279917A (en) * | 2013-07-01 | 2015-01-14 | 王成群 | Intelligent net shooting device |
| RU2548310C2 (en) * | 2011-03-03 | 2015-04-20 | Общество с ограниченной ответственностью "Научно-производственная фирма "Технофарм" | Device for throwing net |
| US20220348337A1 (en) * | 2019-07-24 | 2022-11-03 | Minebea Mitsumi Inc. | Parachute device, flight device, and flying body ejection mechanism |
-
2010
- 2010-07-07 CN CN2010202513019U patent/CN201724605U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885373A (en) * | 2010-07-07 | 2010-11-17 | 中国水产科学研究院渔业机械仪器研究所 | Guide net shooter for recovering marine returning capsule in high sea state |
| RU2548310C2 (en) * | 2011-03-03 | 2015-04-20 | Общество с ограниченной ответственностью "Научно-производственная фирма "Технофарм" | Device for throwing net |
| CN103307929A (en) * | 2012-06-15 | 2013-09-18 | 关涛 | Arrest net device |
| CN103307929B (en) * | 2012-06-15 | 2015-04-22 | 关涛 | Arrest net device |
| CN104279917A (en) * | 2013-07-01 | 2015-01-14 | 王成群 | Intelligent net shooting device |
| CN104279917B (en) * | 2013-07-01 | 2016-05-18 | 王成群 | Intelligence is penetrated wire stitcher |
| US20220348337A1 (en) * | 2019-07-24 | 2022-11-03 | Minebea Mitsumi Inc. | Parachute device, flight device, and flying body ejection mechanism |
| US11772803B2 (en) * | 2019-07-24 | 2023-10-03 | Minebea Mitsumi Inc. | Parachute device, flight device, and flying body ejection mechanism |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110126 Effective date of abandoning: 20120815 |