CN87200069U - Speedy projecting life-saving floating device in water - Google Patents

Abstract

The utility model discloses a quick throwing and emitting life-saving floating device in water, comprising an emitting barrel (3), a sighting device (4), a rocket (10), an expandable floating device (38), a floating line (2), a water activated battery (24), a self-igniting light (25), etc. The device has good maneuverability and can emit the floating device with the floating line to the sea, rivers, streams, lakes and poises from the ship or land from day to night to make the person falling into water be rescued rapidly. The device can also be used as a rope throwing device to rescue the ship being in danger or string between valleys and rivers. Through the test on the sea, reservoirs and land, the model machine of the device has favorable performance and convenient maintenance.

Description

Speedy projecting life-saving floating device in water

The utility model is a kind of aquatic life-saving equipment.Be used on the water (ocean, river, river, lake, pool) and rescue persons falling in water fast, can be used as also that line throwing appliance is given first aid to circuitous dangerous ship or stringing between the rivers and creeks, mountain valley.

General life-saving is mainly adopted life jacket, buoy quoit, liferaft or life boat.Hand is thrown buoy quoit (or life jacket), and the close together of dishing out is thrown buoyant apparatus as a kind of hand of the U.S., about 15 meters of the distances of dishing out.Fla. TEA company also can only throw about 60 meters with blank cartridge emission buoyant apparatus, adopts to be difficult to increase substantially cast with upper type.

The technical matters that the utility model exists at present similar lifesaving appliance waterborne and design-calculated, purpose is to realize a kind of penetrating apart from far away, can around-the-clock quick throwing type aquatic life-saving equipment, and want easy to use and maintenance.

The utility model is by feedway (3), and carrier rocket (10) and expandable buoying device system etc. partly form.During lifesaving, the emission bog at first is transferred to vane of instrument (4) angle of required emission on the water, and pull-up draw ring (12) is lock pin (11) pull-up, and revolves and turn 90 degrees energized (5), and signal lamp (8) is promptly bright, but shows system's normal transmission.Then load barrel (1) is separated and be placed down in deck (or on the ground), simultaneously an end of the floating rope (2) that stretches out in its bottom aperture is fastened securely on the fixture of deck (or on the ground).Then feedway is shouldered on the shoulder of the right side, stand in apart from load barrel and locate for about (1) one meter, left hand is held handle (15), the right hand buttresses handrail (6) and launches preparation, when treating that shooter finds the drowning people by vane of instrument, can press the rocket that percussion switch (7) emission has floating rope and expandable buoying device system.Percussion switch (7) is connected rocket motor ignition tool (29), light solid fuel (30) and separate time-delay igniting primer (19), the floating rope that rocket just spurs in the load barrel flies to target, when rocket (10) flew to required separation distance, separation time-delay igniting primer (19) ignited and separates cartridge bag (20), produces high pressure gas and promotes push pedal (21) backward, with half garden watt (23) and cut off pin (26), half garden watt, buoying device (38), the slow umbrella (22) that falls waits disengaging rocket afterbody.Push pedal (21) at the rocket afterbody by stop, connecting thereon slow falls umbrella (22) and opens rapidly under the effect of atmosphere around, hanging the rocket body slowly falls, prevent injury personnel and circuitous dangerous ship, have gas cylinder (32), floating rope (2), the expandable buoying device system of buoying device (38) and selfigniting light (25) also falls to the water surface.Water excited battery (24) to be activated after buoying device (38) fell into the water, selfigniting light (25) is switched on and sends light, be convenient to the drowning people and look for buoying device and floating rope, a small amount of black powder is lighted in electric igniter (36) work simultaneously, the drag promotion firing pin that the high-pressure gas that produces overcomes spring pierces through the cover plate of gaholder (32), the high pressure gas that giving in the gas cylinder filled earlier charge into two chambers buoying devices (38) of expanding wheel the form of the foetus fast by a plurality of unidirectional charging connectors (37), buoying device and floating rope float on the water surface, and selfigniting light is convenient to colour of sky persons falling in water at dark or night and is looked for buoying device.As long as circuitous dangerous person catches buoying device or floating rope to be rescued.For circuitous dangerous ship, raft, bamboo raft also can be thrown to circuitous dangerous ship and be connected hawser again with throwing type water survival buoying device device as line throwing appliance, give first aid to, and also can be used for quick stringing in the rivers and creeks, mountain valley.

Vane of instrument (4) is housed on the canister launcher of the present utility model (3), percussion lock (7), the load barrel (1) that plays the sealed package effect at ordinary times is equipped with in the front portion.

Conventional impelling mode is not partly adopted in power delivery, because these mode speed are little, is difficult to improve the lifesaving distance.For example hand-throw type buoy quoit (or life jacket) generally only can be thrown about 15 meters, and the U.S. drives buoyant apparatus with rifle emission blank cartridge, penetrates apart from also only about 60 meters.If adopt cannon, air bubble emission buoyant apparatus because muzzle energy and energy of back seat are bigger, only can be used on the big ships of tonnage, and gun muzzle initial velocity increases suddenly, and floating rope is frangibility very.So the utility model adopts rocket counteraction mode to launch, there is not Backlash during emission, push the speed gradually and float not frangibility of rope, be convenient to the launching crew at various ships, shoulder piggyback on land or the vehicle, flexible, select optimum position emission buoyant apparatus, in time rescue persons falling in water, this is under the condition of severe cold, and in time rescuing persons falling in water has very significant meaning.

The utility model feedway comprises stack shell (3), and vane of instrument (4) relies on (14) handle (15), handrail (6), power supply (5), percussion switch (7), signal lamp (6), load barrel (1), wire containment (9), lock pin (11), draw ring (12), seal cover cap (13) etc.Comprise blast cap (16) in the carrier rocket (10), fairing+(17), driving engine (18), rocket body (28), caudal components (27) is separated time-delay igniting primer (19), expandable buoying device system (38), delay and fall umbrella (22), water activated battery (24), selfigniting light (25) etc. are partly.Igniter (29) is housed in the rocket engine, solid fuel (30), jet pipe (31) separates time-delay igniting primer (19) and comprises separation time-delay starting mix (19), separates cartridge bag (interior dress black powder) (20), push pedal (21), half garden watt (23) etc.The expandable buoying device system is by two chamber utricule buoying devices (38) of rubber-tyred, two unidirectional valves (37), water activated battery (24), selfigniting light (25), squib (36), firing pin (33), spring (35), the inner gas cylinder (32) that loads high pressure gas, floating rope parts such as (2).For ease of rocket delivery, the buoying device system is folding to be placed in the rocket body.Floating rope (2) is the multiply nylon rope, can bubble through the water column, and gives and spiraling earlier in load barrel, and its length is greater than maximum impelling journey, and pulling force is not less than 70 kilograms, and an end connects buoying device, and the other end is fixed on boats and ships or the atural object.Igniter (29) is used to light solid fuel (30), and the powder gases that the rocket burning produces is discharged by a plurality of jet pipes (31), produces thrust rocket is flown forward.Separate time-delay igniting primer (19) be used for controlling buoying device system tube from rocket by the throwing time, so that buoying device system tube is thrown target proximity.Blast cap, fairing, external type of rocket and empennage parts make rocket that good aerodynamic force external form be arranged, and make rocket with than slight drag stabilized flight.For ensureing lifesaving, buoying device inflation back buoyancy should be greater than 8.5 kilograms.The luminous intensity of selfigniting light (25) should guarantee that night, persons falling in water was seen buoying device, and can work a period of time.

The utility model has following major advantage:

1. the buoying device transportation speed is fast, far firing range.As 250～300 meters time of ruies of range only about 10 seconds, lifesaving in cold seawater, meaning is very big.

2. buoying device has the floating rope that floats on the water surface, and the drowning people catches buoying device or floating rope to be rescued fast.

3. buoying device has selfigniting light, might as well lifesaving when night and weather are dark.

4. with rocket launching, in light weight, can people's shoot from shoulder, can be at boats and ships, vehicle or ground shooting, manoevreability is good, wide application.

5. can replace line throwing appliance, save a ship from a wreck, raft, bamboo raft also can set up hawser in the rivers and creeks between the mountain valley.

6. canister launcher is again a packing tube, and good airproof performance is safeguarded easy to use.

Fig. 1～Fig. 3: be an embodiment of the present utility model.

Fig. 1 uses preceding constitution diagram for feedway.

Fig. 2 is for being equipped with the expandable buoying device system, the slow umbrella that falls, the rocket scheme drawing of parts such as separation time-delay igniting primer.

Fig. 3 is the expandable buoying device system schematic.

An embodiment of the present utility model, adopt the double rocket tube (3) of cartridge type packing, rocket engine (18) is the booster-missile combination driving engine, the second rocket stage propellant powder is equipped with in the front portion of driving engine, the rear portion is the mother missile propellant powder, engine bed is located to be in the middle part of driving engine (18), each evenly disposes four jet pipes (31) above the driving engine for two, 134.5 millimeters of empennage place maximum gauges, buoying device (38) can be mapped to from 250 meters of launch points with place far away, drop point departs from aiming point in 15 meters, can produce the buoyancy more than 15 kilograms after buoying device (38) falls into water, and floating rope can be moved the target place to and bubble through the water column, selfigniting light (25) can in time be connected can work two hours, the sample process is on land, and reservoir and marine firing test show functional.

Claims (6)

1, quick throwing type water survival buoying device device is thrown to target with hand or gun with gas filed buoy quoit.Of the present utility model be characterised in that one the band water activated battery.The collapsible buoying device system (38) of gas filling bottle and nylon rope, these parts are contained in rocket (10) body entirely, and rocket is contained in feedway and holds concurrently in the packing tube (3), by the vane of instrument on the feedway (4), percussion switch (7) arrives the drowning people sky far away with rocket launching, separation device in the rocket buoying device system (38) of dishing out falls into water it fast, and selfigniting light is luminous, buoying device is full of pressurized air, bubble through the water column, slow fall umbrella and hang storepipe, slowly fall.

2, a kind of quick throwing type water survival buoying device device according to claim 1 is characterized in that feedway comprises stack shell (3), vane of instrument (4), rely on (14) handle (15), handrail (6), power supply (5), percussion switch (7), signal lamp (6), load barrel (1), wire containment (9), lock pin (11), draw ring (12), seal cover cap (13) etc.

3, a kind of quick throwing type water survival buoying device device according to claim 1 is characterized in that carrier rocket by blast cap (16), fairing (17), driving engine (18), body (28), empennage parts (27), solid fuel (30), igniter compositions such as (29).

4, a kind of quick throwing type water survival buoying device device according to claim 1 is characterized in that separation device is by time-delay igniting primer (19), black powder (20), push pedal (21), half garden watt compositions such as (23).

5, a kind of quick throwing type water survival buoying device device according to claim 1, it is characterized in that the two chamber utricule buoying devices (38) of expandable buoying device system by rubber-tyred, a plurality of individual event valves (37), water activated battery (24), selfigniting light (25), squib (36), firing pin (33), spring (35), the gas cylinder (32) of high pressure gas is equipped with in inside, floating rope (2), rope Tong compositions such as (1).

6, a kind of quick throwing type water survival buoying device device according to claim 5 is characterized in that floating rope (2) is a kind of multiply nylon rope that may float on the water surface.

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