CN106043626B - A kind of marine insurance grapple shot and its jettison device - Google Patents

Abstract

A kind of marine insurance grapple shot and its jettison device, belong to water survival equipment field, the marine insurance grapple shot for the inflation that can explode automatically for being characterized in being wrapped up by waterproof aluminium foil bag is placed in the throwing box combined by the barrel of left and right half wound with paper self-adhesive tape, and marine insurance grapple shot is made up of the lifebuoy folded and the life-saving aerating device being wrapped in waterproof bag；The throwing lifesaving appliance, which refers to throw away above-mentioned marine insurance grapple shot, reaches the place for needing lifesaving, and the architectural feature of the jettison device is to include base, floating bearing inner ring, floating bearing outer ring, transmitter, the first support base, the second support base and pitching drive mechanism.Advantage is the fast automatic inflation of the present invention, fill bulging water wing, in case of emergency to reach rapidly and efficiently reliably rescue purpose, and avoid the rescue delay caused by human factor or rescue improper and security incident occur, so as to ensure that highly effective and safe rescue work, greatly improve the success rate of water life-saving.

Description

A kind of marine insurance grapple shot and its jettison device

Technical field

The invention belongs to water survival equipment field, and in particular to a kind of marine insurance grapple shot and its jettison device.

Background technology

At present, on the water during Rescue, the aerated lifesaving device that there is now can substantially be summarized as two types：One Kind is to be thrown into water to sue and labour to drowning people after rescue personnel inflates to aerated lifesaving device；Another kind is wearable automatic Aerated lifesaving device, worn in advance before Ren Xiashui, it is mainly to prevent purpose, once occurring surprisingly, carrier is certainly Oneself opens gas-filled switching tube, and the automatic topping-up lifesaving device for making to have dressed is inflated, and is saved oneself so as to realize.The former hindered due to air its The factor such as power and emergency crew operations level is influenceed, and casting distance and throwing orientation are often restricted, thus the defects of certain be present. The latter due to drowning people under something unexpected happened often can not timely and effective opening gas-filled switching tube, or because deliverance apparatus is placed for a long time And fail, rescue effect is not had, so as to cause security incident.

The content of the invention

It is an object of the present invention to provide a kind of marine insurance grapple shot and its jettison device, can effectively overcome and be lacked existing for prior art Point.

The present invention is achieved in that as 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 wound with paper self-adhesive tape 119, by left and right half In throwing box 118 that barrel is combined, equipped with the lifebuoy 101 folded and it is wrapped in waterproof bag 120 Life-saving aerating device forms, and as shown in Figure 2,3, 4, the upper and lower side of thimble sliding sleeve 104 is respectively with preventing for the structure of life-saving aerating device Fire cover 111 and gas cylinder 103 are threadedly coupled, and the right-hand member of thimble sliding sleeve 104 connects in the intracavitary of flameproof enclosure 111 and the screw thread of plug 108 Connect, the left end of the internal explosion reaction chamber 109 of thimble sliding sleeve 104 is provided with slidable thimble 105, and right-hand member lays electronics point Duration and degree of heating 107, one end of first, second wire 113,113 ' are connected by the aperture at the middle part of plug 108 with electronic ignition head 107, The other end is connected with control circuit 114；Battery 115 is connected by the 3rd, 〞 of privates 113,113 ＇ ＇ ＇ with control circuit 114, Control circuit 114 is also connected by the five, the six wires 122,122 ' with being placed in the insulating trip 117 thrown outside box 118 simultaneously, The upper and lower ends of electrode isolation piece 116 are connected by the safety rope 121 that charges with the positive pole of battery 115 and the ＇ of bracelet 2 respectively, on safety rope 2 Lower end is connected with gas cylinder 103 and the ＇ of bracelet 2 respectively, and the one end of gas tube 102 connects with thimble sliding sleeve 104, the other end and lifesaving The connection of circle 101.

The throwing lifesaving appliance, which refers to throw away above-mentioned marine insurance grapple shot, reaches the place for needing lifesaving, the throwing The structure of device is as shown in fig. 6, it includes base 10, floating bearing inner ring 8, floating bearing outer ring 9, transmitter 6, first It is that floating bearing inner ring 8 is fixedly mounted on base 10 to support seat 7, the second support base 11 and pitching drive mechanism 14, its annexation Upper end, the left portion of transmitter 6 passes through transmitter bearing pin 621 and the phase of the first support base 7 on floating bearing outer ring 9 Be hinged, the right-hand member of transmitter 6 and the upper end of upper connecting rod 12 are hinged, and the lower end of lower link 13 is with being arranged on floating bearing outer ring 9 On the second support base 11 be hinged, the junction of upper and lower strut is hinged by being formed with the bearing pin 15 of screwed hole, pitching drive The dynamic ＇ bottoms of screw mandrel 14 are connected with the output shaft of the motor in the first fulcrum bearing 7, motor and the first support Seat 7 is hinged；The ＇ of pitching drive screw 14 right-hand member is meshed with being formed with the bearing pin 15 of screwed hole；The structure of the transmitter 6 is Shown in Fig. 8,9,10, include gas cylinder 604, launching tube 601 and gas explosion valve 602, the ＇ of gas explosion valve shell 602 front and back end point It is not connected through a screw thread with gas cylinder 604 and launching tube 601, the ＇ of gas explosion valve shell 602 left and right end is separately installed with left buckle closure 603 and right buckle closure 611, valve element 609 is installed in gas explosion valve pocket, the middle part of valve element 609 is formed with through hole 618, the side of through hole 618 Side face seal groove 619 is formed with side face, periphery seal groove 620, right of valve element 609 are formed respectively with the section face of valve element 609 or so Torsion spring 617 is installed, one end of torsion spring 617 is connected with valve element, and the other end is fixedly connected with the ＇ of gas explosion valve shell 602, valve element at rank Ratchet 610 is installed at the step of 609 section of stretching out；Gas explosion valve fixed ear 613 is fixedly connected on outside gas explosion valve as shown in Fig. 7,9 On the ＇ of shell 602, bearing pin 607 is fixedly connected on the middle part of gas explosion valve fixed ear 613, the middle part of S types pedal 606 by bearing pin 607 with Gas explosion valve fixed ear 613 is connected, and its lower-left end is connected by extension spring 614 with gas explosion valve fixed ear 613, its upper right top and spine It is inconsistent to take turns 610.As shown in Fig. 1,8, the ＂ ... 1 of first, second ... n-th marine insurance grapple shot, 1 ＇ 1ⁿ＇ is placed on transmitting by pallet 616 To be launched in cylinder 601, n is positive integer.

Advantages of the present invention and good effect are：The present invention can on the water dangerous situation occur after, met during emergency relief Water triggering reaction automatically rapidly, fast automatic inflation, fills bulging water wing, rapidly and efficiently reliable in case of emergency to reach Purpose is rescued, and avoids the rescue delay caused by human factor or rescues improper and security incident occur, so as to ensure that height Safe rescue operation is imitated, greatly improves the success rate of water life-saving.

Brief description of the drawings

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

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

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

Fig. 4 is K portions 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 Fig. 7 center line horizontal cross-sectional view；

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

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

Figure 11 is valve core structure schematic diagram；

Figure 12 is valve element shell front view；

Figure 13 is pitching drive connection schematic diagram.

In figure：1 --- marine insurance grapple shot, the ＂ ... 1 of 1 ＇ 1ⁿ＇ --- first, second ... n-th marine insurance grapple shot, 2 --- safety Rope, 2 ' --- bracelet, 3 --- button box, 4 --- buckle closure, 5 --- waterproof aluminium foil bag, 6 --- transmitter, 7 --- the first support Seat, 8 --- floating bearing inner ring, 9 --- floating bearing outer ring, 10 --- base, 11 --- the second support base, 12 --- above connect Bar, 13 --- lower link, 14 --- pitching drive mechanism, 14 ＇ --- pitching drive screw, 15 --- it is formed with the pin of screwed hole Axle, 101 --- lifebuoy, 102 --- gas tube, 103 --- gas cylinder, 104 --- thimble sliding sleeve, 105 --- thimble, 106 --- thimble sealing ring, 107 --- electronic ignition head, 108 --- plug, 109 --- explosive reaction chamber, 110 --- exhaust Mouthful, 111 --- flameproof enclosure, 112 --- inflation inlet, 113,113 ', 113 〞, 113 ＇ ＇ ＇ --- first, second, third, fourth leads Line, 114 --- control circuit, 115 --- battery, 116 --- electrode isolation piece, 117 --- insulating trip, 118 --- box is thrown, 119 --- paper self-adhesive tape, 120 --- waterproof bag, 121 --- charging safety rope, 122,122 ' --- the five, the six wires, 601 --- Launching tube, 602 --- gas explosion valve, 602 ' --- gas explosion valve shell, 603 --- left buckle closure, 604 --- gas cylinder, 605 --- Pressure gauge, 606 --- pedal, 607 --- bearing pin, 608 --- safety lock, 609 --- valve element, 610 --- ratchet, 611 --- right buckle closure, 612 --- air inlet, 613 --- gas explosion valve fixed ear, 614 --- extension spring, 615 --- periphery seals Circle, 616 --- pallet, 617 --- torsion spring, 618 --- through hole, 619 --- side face sealing ring, 619 ' --- side face seal groove, 620 --- periphery seal groove, 621 --- transmitter bearing pin.

Embodiment

1st, when implementation manpower, which is thrown, rescues people, as shown in figure 1, the marine insurance grapple shot 1 being placed in button box 3 is taken with oneself Band, when reaching lifesaving waters, buckle closure 4 is opened, takes out the throwing box 118 being wrapped in waterproof aluminium foil bag 5, finger catches on bracelet 2 ＇, find lifesaving target accurately and thrown away cylinder is thrown, now, safety rope 121 pulls out electrode isolation piece 116 by charging, and makes Battery 115 discharges, and connecting control circuit 114 by the 3rd, 〞 of privates 113,113 ＇ ＇ ＇ works, and insulating trip 117 is overboard Afterwards, the short circuit connection of the five, the 6th wire 122,122 ' being fixed in the above, makes electronics by first, second wire 113,113 ' Igniter head 107 is lighted a fire, and is made to expand in explosive reaction chamber 109, is promoted thimble 105 to move, open gas cylinder 103, make high pressure gas Circulation overcharges the connection lifebuoy 101 of tracheae 102 and expanded, and bursting paper self-adhesive tape 119, opens and throws box 118, lifebuoy 101 is presented In on the water surface, distress personnel can be rescued.Rescue personnel pulls the ＇ of bracelet 2 and assists the personnel of being rescued to reach the shore by swimming by safety rope 2.

2nd, when running into remote, large area persons falling in water and needing rescue, thrown by manpower and be unable to reach destination, Now, can be succoured with jettison device：For shown in Fig. 6, jettison device to be transported to predetermined place, by first, second ... The ＂ ... 1 of n-th marine insurance grapple shot, 1 ＇ 1ⁿ＇ is placed on the pallet 616 in launching tube 601, adjustable by rotating gyroaxis bearing outer-ring 9 Save the circumferencial direction of launching tube 601；The angle of upper and lower strut 12,13 is adjusted by rotating the ＇ of pitching leading screw 14, can adjust launching tube 601 vertical angle.When determine up and down, left and right positioning after, alignment transmitting target, operating personnel can trample pedal by pin 606 depart from the upper end of pedal 606 and ratchet 610, and now, in the presence of torsion spring 617, valve element 609 and ratchet 610 rotate 90 °, now, the pressure-air in gas cylinder 604 is reached by the through hole 618 on the valve element 609 in gas explosion valve pocket The bottom of the inner pallet 616 of launching tube 601, compressing pallet 616 quickly propel, multiple ＂ ... 1n ＇ of 1 ＇ of marine insurance grapple shot 1 are thrown simultaneously Go out, reach remote, the target of more lifesaving.

Claims (2)

1. A kind of 1. marine insurance grapple shot, it is characterized in that with buckle closure（4）Cylindrical barrel button box（3）Built with by Water-proof aluminium Paper tinsel bag（5）The marine insurance grapple shot of parcel（1）, marine insurance grapple shot（1）It is with paper self-adhesive tape（119）Winding, by left and right half tubbiness The throwing box that body is combined（118）It is interior, equipped with the lifebuoy folded（101）Be wrapped in waterproof bag（120）It is interior Life-saving aerating device composition；The architectural feature of life-saving aerating device is thimble sliding sleeve（104）Upper and lower end respectively with flameproof enclosure （111）And gas cylinder（103）Threaded connection, thimble sliding sleeve（104）Right-hand member in flameproof enclosure（111）Intracavitary and plug（108） Threaded connection, thimble sliding sleeve（104）Internal explosion reaction chamber（109）Left end slidable thimble is installed（105）, right-hand member Lay electronic ignition head（107）, first, second wire（113、113′）One end pass through plug（108）The aperture at middle part with Electronic ignition head（107）Connection, the other end and control circuit（114）Connection；Battery（115）Pass through the 3rd, privates （113 〞, 113 ＇ ＇ ＇）With control circuit（114）Connection, while control circuit（114）Also pass through the five, the six wires（122、122′） With being placed in throwing box（118）The insulating trip of outside（117）Connection, electrode isolation piece（116）Upper and lower ends pass through charging respectively Safety rope（121）With battery（115）Positive pole and bracelet（2 ＇）Connection, safety rope（2）Upper and lower side respectively with gas cylinder（103）With Bracelet（2 ＇）Connection, gas tube（102）One end and thimble sliding sleeve（104）Connection, the other end and lifebuoy（101）Connection.
2. 2. the jettison device for throwing the marine insurance grapple shot described in claim 1, it is characterized in that including base（10）, revolution Bearing inner race（8）, floating bearing outer ring（9）, transmitter（6）, the first support base（7）, the second support base（11）Driven with pitching Mechanism（14）, its annexation is floating bearing inner ring（8）It is fixedly mounted on base（10）Upper end, transmitter（6）It is left Portion passes through transmitter bearing pin（621）With installed in floating bearing outer ring（9）On the first support base（7）It is hinged, transmitter（6） Right-hand member and upper connecting rod（12）Upper end be hinged, lower link（13）Lower end and be arranged on floating bearing outer ring（9）On Two support bases（11）It is hinged, the junction of upper and lower strut is the bearing pin by being formed with screwed hole（15）It is hinged, pitching driving Screw mandrel（14 ＇）Bottom is with being arranged on the first support base（7）On the output shaft of motor be connected, motor and first Support seat（7）It is hinged；Pitching drive screw（14 ＇）Right-hand member and be formed with the bearing pin of screwed hole（15）It is meshed；The transmitter （6）Structure be to include gas cylinder（604）, launching tube（601）And gas explosion valve（602）, gas explosion valve shell（602 ＇）Before Rear end respectively with gas cylinder（604）And launching tube（601）It is connected through a screw thread, gas explosion valve shell（602 ＇）Left and right end difference Left buckle closure is installed（603）With right buckle closure（611）, valve element is installed in gas explosion valve pocket（609）, valve element（609）Middle part be formed with Through hole（618）, through hole（618）Side side face on be formed with side face seal groove（619）, valve element（609）Made respectively on section face left and right There is periphery seal groove（620）, valve element（609）Torsion spring is installed at right step（617）, torsion spring（617）One end and valve element connect Connect, the other end and gas explosion valve shell（602 ＇）It is fixedly connected, valve element（609）Section of stretching out step at ratchet is installed（610）； Gas explosion valve fixed ear（613）It is fixedly connected on gas explosion valve shell（602 ＇）On, bearing pin（607）It is fixedly connected on gas explosion valve fixed ear （613）Middle part, S type pedals（606）Middle part pass through bearing pin（607）With gas explosion valve fixed ear（613）It is hinged, its lower-left end Pass through extension spring（614）With gas explosion valve fixed ear（613）Connection, its upper right top and ratchet（610）It is inconsistent, first, second ... N-th marine insurance grapple shot（The ＂ ... 1 of 1 ＇ 1ⁿ＇）Pass through pallet（616）It is placed on launching tube（601）Interior to be launched, n is positive integer.