CN106043626A - Water-disaster grapple shot and throwing device thereof - Google Patents

Abstract

The invention discloses a water-disaster grapple shot and a throwing device thereof, and belongs to the field of overwater life-saving equipment. The invention is characterized in that the water-disaster grapple shot which is enwrapped by a waterproof aluminum foil bag and can automatically burst and inflate is put into a throwing box formed by winding a left half barrel and a right half barrel with a self-adhesive paper tape; the water-disaster grapple shot consists of a folded life buoy and a life-saving inflating device enwrapped inside a waterproof bag; the throwing device throws out the water-disaster grapple shot to a life-saving position; and the throwing device is characterized by structurally comprising a base, a slewing bearing inner ring, a slewing bearing outer ring, a launcher, a first supporting seat, a second supporting seat and a pitch driving mechanism. The water-disaster grapple shot has the advantages as follows: the water-disaster grapple shot can inflate a swim ring quickly and automatically so as to achieve a quick, efficient and reliable rescuing purpose in case of an emergency, and safety accidents due to rescue delay or improper rescue caused by human factors are avoided, so that efficient and safe rescue is ensured and the success rate of overwater rescue is greatly increased.

Description

A kind of marine insurance grapple shot and jettison device thereof

Technical field

The invention belongs to water survival equipment field, be specifically related to a kind of marine insurance grapple shot and jettison device thereof.

Background technology

At present, on the water during Rescue, the aerated lifesaving device that there is now substantially can be summarized as two types: Yi Zhongshi Rescue personnel is thrown in water after inflating to aerated lifesaving device and sues and labours drowning people；Another kind is the automatic inflating of Wearable Lifesaving appliance, wears before Ren Xiashui premise, and it mainly to prevent purpose, once occurs accident, and carrier oneself is beaten Open gas-filled switching tube, make the automatic topping-up lifesaving device inflation dressed, thus realize saving oneself.Its former due to air drag and The factor impacts such as emergency crew operations level, casting distance and throwing orientation are the most restricted, thus there is certain defect.The latter Due to drowning people's timely and effective gas-filled switching tube of opening of Chang Buneng under something unexpected happened, or lose because deliverance apparatus places for a long time Effect, does not has rescue effect, thus causes security incident to occur.

Summary of the invention

It is an object of the present invention to provide a kind of marine insurance grapple shot and jettison device thereof, can effectively overcome that prior art exists is scarce Point.

The present invention is achieved in that as it is shown in figure 1, it is characterized in that in the button box 3 of the cylindrical barrel with buckle closure 4 Equipped with the marine insurance grapple shot 1 wrapped up by waterproof aluminium foil bag 5, marine insurance grapple shot 1 be with paper self-adhesive tape 119 be wound around by left and right half tubbiness The throwing box 118 that body is combined fills built with the lifebuoy 101 folded and the lifesaving being wrapped in waterproof bag 120 Device of air form, the structure of life-saving aerating device as shown in Figure 2,3, 4, the upper and lower side of thimble sliding sleeve 104 respectively with flameproof enclosure 111 Being threaded with gas cylinder 103, the right-hand member of thimble sliding sleeve 104 is threadeded with plug 108 at flameproof enclosure 111 intracavity, top The left end of the internal explosion reaction chamber 109 of pin sliding sleeve 104 is provided with slidably thimble 105, and right-hand member lays electronic ignition head 107, one end of first, second wire 113,113 ' is connected with electronic ignition head 107 by the aperture in the middle part of plug 108, another End is connected with control circuit 114；Battery 115 by the 3rd, privates 113,113 ＇ ＇ ＇ is connected with control circuit 114, simultaneously Control circuit 114 is connected with the insulating trip 117 being placed in outside throwing box 118 also by the five, the six wires 122,122 ', electrode Shaping piece about 116 two ends are connected with battery 115 positive pole and bracelet 2 ＇ by charging safety rope 121 respectively, safety rope 2 upper and lower side Being connected with gas cylinder 103 and bracelet 2 ＇ respectively, gas tube 102 one end connects with thimble sliding sleeve 104, the other end and lifebuoy 101 connections.

Described throwing lifesaving appliance refers to above-mentioned marine insurance grapple shot is thrown away the place reaching to need lifesaving, this throwing As shown in Figure 6, it includes base 10, floating bearing inner ring 8, floating bearing outer ring 9, emitter 6, first to the structure of device Support seat 7, second supports seat 11 and pitching drive mechanism 14, and its annexation is that floating bearing inner ring 8 is fixedly mounted on base 10 Upper end, the left portion of emitter 6 by emitter bearing pin 621 and be arranged on floating bearing outer ring 9 first support seat 7 phase Hinged, the right-hand member of emitter 6 is hinged with the upper end of upper connecting rod 12, the lower end of lower link 13 be arranged on floating bearing outer ring 9 On second bearing 11 be hinged, the junction of upper and lower strut is to be hinged by being shaped with the bearing pin 15 of screwed hole, and pitching is driven Movable wire bar 14 ＇ bottom is connected with the output shaft driving motor being arranged in first bearing 7, drives motor and first to support Seat 7 is hinged；Pitching drives the right-hand member of screw mandrel 14 ＇ to be meshed with the bearing pin 15 being shaped with screwed hole；The structure of described emitter 6 is Shown in Fig. 8,9,10, include gas cylinder 604, launching tube 601 and gas explosion valve 602, end point before and after gas explosion valve shell 602 ＇ Not being threaded connection with gas cylinder 604 and launching tube 601, the left and right end of gas explosion valve shell 602 ＇ is separately installed with left buckle closure 603 and right buckle closure 611, spool 609 is installed in gas explosion valve pocket, the middle part of spool 609 is shaped with through hole 618, the side of through hole 618 It is shaped with side face seal groove 619 on side face, spool about 609 section face is formed respectively with periphery seal groove 620, right of spool 609 Being provided with torsion spring 617 at rank, one end of torsion spring 617 is connected with spool, and the other end is fixing with gas explosion valve shell 602 ＇ to be connected, spool Ratchet 610 is installed at the step of the section of stretching out of 609；As Fig. 7, gas explosion valve shown in 9 are fixed ear 613 and be fixedly connected on outside gas explosion valve On shell 602 ＇, bearing pin 607 is fixedly connected on gas explosion valve and fixes in the middle part of ear 613, the middle part of S type pedal 606 by bearing pin 607 with Gas explosion valve is fixed ear 613 and is connected, and its lower-left end is fixed ear 613 by extension spring 614 with gas explosion valve and is connected, its upper right top and spine Take turns 610 inconsistent.Such as Fig. 1, shown in 8, first, second ... the n-th marine insurance grapple shot 1 ＇ 1 ＂ ... 1ⁿ＇ is placed on transmitting by pallet 616 Cylinder 601 in be launched.

Advantages of the present invention and good effect be: the present invention can meet after dangerous situation occurs on the water during emergency relief Water triggers reaction, fast automatic inflation the most automatically, fills bulging water wing, in order in case of emergency reach the most reliable Rescue purpose, and avoid the rescue caused because of anthropic factor to postpone or rescue improper and security incident occurs, thus ensure that height Effect safe rescue operation, makes the success rate of water life-saving be greatly improved.

Accompanying drawing explanation

Fig. 1 is marine insurance grapple shot structural representation of the present invention；

Fig. 2 is M portion enlarged drawing in Fig. 1；

Fig. 3 is A-A sectional view in Fig. 1；

Fig. 4 is K portion enlarged drawing in Fig. 3；

Fig. 5 is marine insurance grapple shot appearance schematic diagram；

Fig. 6 is marine insurance grapple shot jettison device structural representation；

Fig. 7 is emitter structures schematic diagram；

Fig. 8 is the centrage horizontal cross-sectional view of Fig. 7；

Fig. 9 is C-C sectional view in Fig. 8；

Figure 10 is D-D sectional view in Fig. 9；

Figure 11 is valve core structure schematic diagram；

Figure 12 is spool shell front view；

Figure 13 is pitching drive connection schematic diagram.

In figure: 1 marine insurance grapple shot, 1 ＇ 1 ＂ ... 1ⁿ＇ first, second ... the n-th marine insurance grapple shot, 2 safety Rope, 2 ' bracelets, 3 button boxes, 4 buckle closures, 5 waterproof aluminium foil bags, 6 emitters, 7 first support Seat, 8 floating bearing inner rings, 9 floating bearing outer rings, 10 bases, 11 second support seat, connect on 12 Bar, 13 lower links, 14 pitching drive mechanisms, 14 ＇ pitching drive screw mandrel, and 15 are shaped with the pin of screwed hole Axle, 101 lifebuoys, 102 gas tubes, 103 gas cylinders, 104 thimble sliding sleeves, 105 thimbles, 106 thimble sealing rings, 107 electronic ignition heads, 108 plugs, 109 explosive reaction chambeies, 110 aerofluxuss Mouthful, 111 flameproof enclosures, 112 inflation inlets, 113,113 ', 113,113 ＇ ＇ ＇ first, second, third, fourth lead Line, 114 control circuits, 115 batteries, 116 electrode isolation sheets, 117 insulating trips, 118 throw Box, 119 paper self-adhesive tapes, 120 waterproof bags, 121 charging safety ropes, 122,122 ' the five, the six wires, 601 launching tubes, 602 gas explosion valves, 602 ' gas explosion valve shells, 603 left buckle closures, 604 gas cylinders, 605 Pressure gauges, 606 pedals, 607 bearing pins, 608 safety locks, 609 spools, 610 spine Taking turns, 611 right buckle closures, 612 air inlets, ear fixed by 613 gas explosion valves, 614 extension springs, 615 peripheries Sealing ring, 616 pallets, 617 torsion springs, 618 through holes, 619 side face sealing rings, 619 ' week face seals Groove, 620 periphery seal grooves, 621 emitter bearing pins.

Detailed description of the invention

1, when implementing manpower throwing and rescuing people, as it is shown in figure 1, the marine insurance grapple shot 1 being placed in button box 3 is taken with oneself Band, when arriving lifesaving waters, opens buckle closure 4, takes out and be wrapped in the throwing box 118 in waterproof aluminium foil bag 5, and finger catches on bracelet 2 ＇, find lifesaving target accurately and are thrown away by throwing cylinder, now, are pulled out by electrode isolation sheet 116 by charging safety rope 121, make Battery 115 discharges, by the 3rd, privates 113,113 ＇ ＇ ＇ connect control circuit 114 and work, insulating trip 117 is overboard After, the five, the 6th wire 122, the 122 ' short circuit connections being fixed in the above, make electronics by first, second wire 113,113 ' Igniter head 107 is lighted a fire, and expands in making explosive reaction chamber 109, promotes thimble 105 to move, opens gas cylinder 103, make high pressure gas Circulation overcharges trachea 102 and connects lifebuoy 101 and expand, bursting paper self-adhesive tape 119, opens throwing box 118, makes lifebuoy 101 present On the water surface, distress personnel can be rescued.Rescue personnel pulls bracelet 2 ＇ and assists the personnel of being rescued to reach the shore by swimming by safety rope 2.

2, when running into remote, large area persons falling in water and needing rescue, throw by manpower and be unable to reach destination, Now, available jettison device is succoured: shown in Fig. 6, jettison device is transported to predetermined place, by first, second ... N-th marine insurance grapple shot 1 ＇ 1 ＂ ... 1ⁿ＇ is placed on the pallet 616 in launching tube 601, adjustable by rotating back to rotating shaft bearing outer-ring 9 Joint launching tube 601 circumferencial direction；The angle of upper and lower strut 12,13, scalable launching tube is adjusted by rotating pitching leading screw 14 ＇ The vertical angle of 601.When determining up and down, behind location, left and right, alignment launches target, and operator can trample pedal by foot 606 make the upper end of pedal 606 depart from ratchet 610, and now, under the effect of torsion spring 617, spool 609 and ratchet 610 rotate 90 °, now, the pressure-air in gas cylinder 604 is arrived by the through hole 618 being arranged on the spool 609 in gas explosion valve pocket The bottom of launching tube 601 inner pallet 616, compressing pallet 616 quickly propels, by multiple marine insurance grapple shot 1 ＇ 1 ＂ ... 1n ＇ throws simultaneously Go out, reach remote, the target of many lifesaving.

Claims (2)

1. a marine insurance grapple shot, is characterized in that the button box (3) at the cylindrical barrel with buckle closure (4) is built with by Water-proof aluminium The marine insurance grapple shot (1) that paper tinsel bag (5) wraps up, marine insurance grapple shot (1) be with paper self-adhesive tape (119) be wound around by left and right half barrel group The throwing box (118) being combined is built with the lifebuoy (101) folded and the lifesaving being wrapped in waterproof bag (120) Aerating device forms；The architectural feature of life-saving aerating device be thimble sliding sleeve (104) upper and lower side respectively with flameproof enclosure (111) and Gas cylinder (103) is threaded, and the right-hand member of thimble sliding sleeve (104) is at flameproof enclosure (111) intracavity with plug (108) screw thread even Connecing, the left end of the internal explosion reaction chamber (109) of thimble sliding sleeve (104) is provided with slidably thimble (105), and right-hand member is laid Electronic ignition head (107), one end of first, second wire (113,113 ') is by the aperture in the middle part of plug (108) and electronics point Duration and degree of heating (107) connects, and the other end is connected with control circuit (114)；Battery (115) by the 3rd, privates (113, 113 ＇ ＇ ＇) be connected with control circuit (114), simultaneously control circuit (114) also by the five, the six wires (122,122 ') with lay Connecting at the insulating trip (117) throwing box (118) outside, electrode isolation sheet (116) two ends up and down are respectively by charging safety rope (121) be connected with battery (115) positive pole and bracelet (2 ＇), safety rope (2) upper and lower side respectively with gas cylinder (103) and bracelet (2 ＇) connects, and gas tube (102) one end connects with thimble sliding sleeve (104), and the other end connects with lifebuoy (101).

2. the jettison device of marine insurance grapple shot as claimed in claim 1, is characterized in that including in base (10), floating bearing Circle (8), floating bearing outer ring (9), emitter (6), the first support seat (7), the second support seat (11) and pitching drive mechanism (14), its annexation is the upper end that floating bearing inner ring (8) is fixedly mounted on base (10), and the left portion of emitter (6) leads to The first support seat (7) crossing emitter bearing pin (621) and be arranged on floating bearing outer ring (9) is hinged, the right side of emitter (6) The upper end with upper connecting rod (12) is held to be hinged, the lower end of lower link (13) and second be arranged on floating bearing outer ring (9) Bearing (11) is hinged, and the junction of upper and lower strut is to be hinged by being shaped with the bearing pin of screwed hole (15), and pitching drives screw mandrel (14 ＇) bottom is connected with the output shaft driving motor being arranged on first bearing (7), drives motor and first to support seat (7) it is hinged；Pitching drives the right-hand member of screw mandrel (14 ＇) to be meshed with the bearing pin (15) being shaped with screwed hole；Described emitter (6) Feature is to include gas cylinder (604), launching tube (601) and gas explosion valve (602), end point before and after gas explosion valve shell (602 ＇) Not being threaded connection with gas cylinder (604) and launching tube (601), the left and right end of gas explosion valve shell (602 ＇) is separately installed with Left buckle closure (603) and right buckle closure (611), be provided with spool (609) in gas explosion valve pocket, the middle part of spool (609) is shaped with through hole (618), the side side face of through hole (618) is shaped with side face seal groove (619), section face, spool (609) left and right is formed respectively with circle Side face seal groove (620), is provided with torsion spring (617) at spool (609) right step, one end of torsion spring (617) is connected with spool, separately One end is fixing with gas explosion valve shell (602 ＇) to be connected, and is provided with ratchet (610) at the step of the section of stretching out of spool (609)；Gas explosion Valve is fixed ear (613) and is fixedly connected on gas explosion valve shell (602 ＇), and bearing pin (607) is fixedly connected on gas explosion valve and fixes ear (613), in the middle part of, the middle part of S type pedal (606) is fixed ear (613) by bearing pin (607) and gas explosion valve and is hinged, its lower-left end Fixing ear (613) by extension spring (614) with gas explosion valve to be connected, its upper right top is inconsistent with ratchet (610)；First, second ... N-th marine insurance grapple shot (1 ＇ 1 ＂ ... 1ⁿ＇) by pallet (616) be placed on launching tube (601) in be launched.