CN109178257A

CN109178257A - Gas catapult-launching gear and its application method

Info

Publication number: CN109178257A
Application number: CN201811123569.1A
Authority: CN
Inventors: 寿金校
Original assignee: Yiwu Deheng Information Technology Co Ltd
Current assignee: Yiwu Deheng Information Technology Co Ltd
Priority date: 2018-09-26
Filing date: 2018-09-26
Publication date: 2019-01-11

Abstract

The invention discloses gas catapult-launching gear and its application methods, it uses a kind of aerodynamic force lifesaving appliance, described includes device box, the first gas compression chamber of opening to the left is equipped in described device cabinet left end face, connection is equipped with second gas compression chamber on the right side of the first gas compression chamber, the first gas compression chamber is connected to upwards is equipped with the first drive cavity, top limit sliding chutes are equipped in the first drive cavity roof, the first gas compression chamber bottom wall connection is equipped with bottom wall limit sliding chutes, air pressure pump is fixedly mounted on the right side of the second gas compression chamber, sealing installation outlet pipe at gas outlet on the left of the air pressure pump, the outlet pipe extends through inner wall on the right side of the second gas compression chamber to the left and enters in the second gas compression chamber, sealing installation air inlet pipe at air inlet on the right side of the air pressure pump Road, the admission line extend through to the right described device cabinet right end face.

Description

Gas catapult-launching gear and its application method

Technical field

The present invention relates to river lifesaving fields, specially gas catapult-launching gear and its application method.

Background technique

We often can see man overboard in daily life but road is not able to swim, and waiting is people to drown when rescuing Water person is mostly dead, this is very unfortunate thing, can be provided with lifebuoy on general river side, but the position of drowning people Lifebuoy cannot reach overboard position when setting farther out, and sometimes can not be small natatory people is when rescuing people The heart is drowned by related bring into water, in order to save more life, reduces the generation of tragedy, one kind is needed to be built up on river side Using air as power can emit life preserver and the farther away lifesaving catapult-launching gear of range.

Summary of the invention

The purpose of the present invention is to provide gas catapult-launching gear and its application methods, in the prior art above-mentioned for overcoming Defect.

The gas catapult-launching gear and its application method of embodiment according to the present invention are filled using a kind of aerodynamic force lifesaving It sets, described includes device box, is equipped with the first gas compression chamber of opening to the left in described device cabinet left end face, and described the Connection is equipped with second gas compression chamber on the right side of one gas compression chamber, and the first gas compression chamber is connected to upwards is equipped with the first transmission Chamber, the first drive cavity roof is interior to be equipped with top limit sliding chutes, and the first gas compression chamber bottom wall connection is equipped with bottom wall and limits Position sliding slot, is fixedly mounted air pressure pump on the right side of the second gas compression chamber, at the gas outlet on the left of the air pressure pump Sealing installation outlet pipe, the outlet pipe extend through inner wall on the right side of the second gas compression chamber to the left and enter described the Two gas compressions are intracavitary, and sealing installation admission line at the air inlet on the right side of the air pressure pump, the admission line is to the right Described device cabinet right end face is extended through, be slidably matched peace between the top limit sliding chutes and the bottom wall limit sliding chutes Push plate of calming the anger is filled, the air inlet through the push plate left and right sides end face of calming the anger is equipped in the push plate of calming the anger, described calm the anger pushes away The slot cover of opening to the left, the bullet symmetrical above and below equipped with opening to the left in the slot cover right end face are equipped in plate left end face Spring slot, the slot cover is interior to place installation cover board, fixed peace between inner wall on the right side of the cover board right end face and the spring groove Elastomeric spring is filled, the threaded hole of the end face at left and right sides of the push plate of calming the anger is equipped in the push plate of calming the anger, described first passes First motor is fixedly mounted on the right side of dynamic chamber, the left end face of the output shaft on the left of the first motor is fixedly connected with the first screw thread Axis, first thread spindle, which is extended through to the left after the first drive cavity right end face is threadedly engaged with the threaded hole, to be continued Extend to the left and be rotatably assorted with the first drive cavity inner left wall, the second drive cavity, institute are equipped on the left of first drive cavity It states the first thread spindle and extends through inner wall on the right side of second drive cavity to the left and enter in second drive cavity, first spiral shell Outer gear ring is fixedly mounted on the axis being located in the second drive cavity on line axis, is rotatably assorted between described second drive cavity or so inner wall First rotating shaft is installed, first gear is fixedly mounted in the first rotating shaft, the first gear is engaged with the outer gear ring, described It is located on the left of the first gear in first rotating shaft and the first reel is fixedly mounted, is equipped in the first reel end face outside One encloses the first winding slot, and the first rope of multi-turn is wound on first winding slot, the second tooth is fixedly mounted in the first rotating shaft Vent board is fixedly mounted in wheel, the first gas compression chamber bottom wall, and the vent board is upwardly extended through the first gas pressure Contracting top of chamber end face enters in the second drive cavity, and the outlet of the end face at left and right sides of the vent board is equipped in the vent board Hole, the vent board is interior to be equipped with the gear air drain that Open Side Down, is slidably installed in the gear air drain and keeps off gas plugboard, the gear Air drain roof is equipped with the bridle port through the vent board top end surface, and first rope extends downwardly through the bridle port It is fixedly connected with the gear air drain top end surface, is equipped with the lock hole of opening to the left, institute in the gear gas plugboard left end face The lock slots for being equipped in vent board and being connected to the lock hole are stated, be rotatably assorted installation the in the second drive cavity left end face Third gear is fixedly mounted on second thread spindle for two thread spindles, and the third gear is engaged with the second gear, described Second thread spindle extends through to the right the vent board left end face and enters in the lock slots, spiral shell on the outside of second thread spindle Line is coupled the screw thread locking set screw thread locking set and is slidably matched with the lock hole.

Further technical solution, described device cabinet is interior to be equipped with third drive cavity, is equipped on the right side of the third drive cavity First is fixedly mounted the second motor in inner wall on the right side of line chamber around line chamber, described first, the output shaft on the left of second motor Left end face be fixedly connected with the second shaft, second shaft extends to the left matches with described first around the rotation of line chamber inner left wall It closes, the second reel is fixedly mounted in second shaft, second coiling of circle is equipped in the second reel end face outside Slot winds multi-turn elastic rope on second winding slot, is equipped in the first gas compression chamber bottom wall and the gear air drain The elasticity of connection stores power slot, and the elasticity, which stores, is fixedly mounted the first top between power groove bottom wall and the gear gas plugboard bottom end face Pressing spring, the elastic rope extend up through the elasticity and store power slot and the fixed company of the gear gas plugboard bottom end face It connects, second shaft extends through inner wall on the right side of the third drive cavity to the left and turns with the third drive cavity inner left wall It is dynamic to cooperate, it is symmetrically arranged with the annular groove of annular in described third drive cavity or so inner wall, is rotatably assorted in the annular groove of left and right Annular support slipper is installed, is fixedly mounted third reel between the annular brace sliding block of left and right, outside the third reel A circle third winding slot is set in side end face, is wrapped the second rope on the third winding slot, in the third reel inner ring Wall is equipped with ring gear, and the 4th gear is fixedly mounted in second shaft, rotates and matches between described third drive cavity or so inner wall Installation third shaft is closed, the 5th gear is fixedly mounted in the third shaft, the 5th gear is engaged with the 4th gear, 5th gear is engaged with the ring gear of the third reel inner ring.

Further technical solution, be slidably installed between the first gas compression chamber life preserver, the life preserver Including rubbery outer cover, lifesaving softgel shell is fixedly mounted in the rubbery outer cover, is equipped with cavity, the cavity bottom in the lifesaving softgel shell Wall is fixedly mounted gas and cabinet occurs, and the gas occurs to be equipped with gas generation cavity in cabinet, be full of in the gas generation cavity Sodium azide, copper oxide and powder mixture, the gas generation cavity roof, which is equipped with, occurs top of the box end through the gas The nitrogen outlet in face, the gas occur top of the box end face end face and one layer of first plastic closures, the gas hair are fixedly mounted Igniter is fixedly mounted in raw chamber roof, and the cavity bottom wall is located at the gas and occurs that signal box, institute are fixedly mounted on the right side of cabinet It states and is equipped with signal chamber in signal box, battery is fixedly mounted in signal bottom of chamber wall, and the signal chamber roof is fixedly mounted signal and connects Device is received, detection block is equipped in the first gas compression chamber roof, induction is fixedly mounted in the first gas compression chamber bottom wall Device, the cavity roof are equipped with the fixed peace between the air bag outlet of the lifesaving softgel shell top end surface, the air bag outlet One layer of second plastic closures is filled, cabinet occurs for the gas and air bag, the rubber is fixedly mounted in the signal box end face outside Outer casing bottom end face is equipped with the first inserting groove that Open Side Down, inserts in the lifesaving softgel shell bottom end face equipped with what Open Side Down Slot, the first gas compression chamber roof is interior to be equipped with the second inserting groove, and the electric power that is slidably installed in second inserting groove is inserted Block is connect, plug, the plug and the mating electric connection of the slot, institute is fixedly mounted in the electric power grafting block top end surface The second rope is stated to extend upward into second inserting groove and be fixedly connected with the electric power grafting block bottom end face, it is described The second top pressure spring is fixedly mounted between electric power grafting block bottom end face and the second grafting groove bottom wall.

Further technical solution, described device cabinet is interior to be equipped with second around line chamber, and described second around inner wall on rear side of line chamber Interior fixed installation third motor, the front end face of the output shaft on front side of the third motor are fixedly connected with the 4th shaft, and described Four shafts, which extend forward, to be rotatably assorted with described second around line chamber front inner wall, be fixedly mounted on the outside of the 4th shaft the 4th around Line wheel winds multi-turn third rope on the outside of the winding core among the 4th reel, and described second in line chamber inner left wall Slot, the fixed peace of the rubbery outer cover left end face are stretched out equipped with the rope for extending through described device bottom of box end face obliquely Cable loop is filled, the third rope stretches out after slot stretches out to fix with the cable loop from rope to be wound.

Further technical solution, described device cabinet lower section are equipped with fixed rotatable parts, the fixed rotatable parts packet Firm banking is included, fixed turntable, the fixed peace in described device top of the box end face is fixedly mounted in the firm banking top end surface The fixed steering block in bottom is filled, is equipped with the ball grooves that Open Side Down, the ball grooves in the fixed steering block bottom end face in the bottom It is rotatably assorted with the fixed turntable, handle is fixedly mounted in described device cabinet right end face.

Packer ring, the second gas is fixedly mounted in further technical solution, the outlet pipe end face outside Barometer is fixedly mounted in compression chamber roof.

The application method are as follows: when using preceding, air pressure pump starting begins through admission line air-breathing, by air pressure It is sent into second gas compression chamber after contracting, the air in second gas compression chamber enters first gas push cover board to the left open after In compression chamber, the air pressure in first gas compression chamber constantly increases, greatly the air pressure in rear second gas compression chamber to a certain extent Stop air pressure pump after cannot cover board being pushed open, barometer starts to detect the air pressure in second gas compression chamber, reduce Continue to inflate all over starting air pressure pump after certain numerical value, when using, air pressure pump starting continues air-breathing, behaviour The position that author aims at drowning people can the cracking gas into pre-fire state due to having reached air pressure maximum value before this Pressure value, starting first motor drive the rotation of the first thread spindle, and the first thread spindle is by being threadedly engaged band action pneumatic push plate to moving to left Dynamic to continue gas compression, while starting the second motor and driving the rotation of the second shaft, the second shaft drives the second reel and the Elastic rope is taken up in the rotation of four gears, the rotation of the second reel, and the 4th gear drives the rotation of the 5th gear by engaging, and the 5th Gear by engagement drive third winding slot rotation, third winding slot by the second rope slowly take up by the second inserting groove slowly to Drop-down, the rotation of the first thread spindle drive screw thread locking to cover rotation, and screw thread locking set drives first gear rotation by engaging, and first Gear drives first rotating shaft rotation, and first rotating shaft drives second gear and the rotation of the first reel, and second gear passes through engagement band Dynamic third gear rotation, third gear drive the rotation of the second thread spindle, and the second thread spindle drives screw thread locking by being threadedly engaged Set is moved to the left, and the first rope is unclamped in the rotation of the first reel, and when push plate of calming the anger is moved to left end, screw thread locking set is detached from Gas plugboard is kept off, gear gas plugboard is pulled down rapidly by the pulling force that elastic rope generates, and air pressure is very big in first gas compression chamber Air life preserver is released, inductor, which senses, issues signal after detection block, and signal receiver starts to count after receiving signal When, battery starts to power for igniter after time is up, and sodium azide, copper oxide and powder mixture are lighted generation by igniter A large amount of nitrogen breaks through the first plastic closures and inflates air bag, and air bag can allow drowning people by rescuing after going out from air bag outlet Raw capsule floats on the surface, and third electric motor starting drives the rotation of the 4th shaft on the 4th reel of third rope wraparound, will be overboard Person tows back to behind bank inverts third motor by third rope turn pine, so as to third rope when convenient use next time again It is easy to be drawn out；When reset, the second motor reversal loosens the second rope and elastic rope, and the second top pressure spring is by electric power Grafting block pushed home, the first top pressure spring are pushed up gas plugboard is kept off, and first motor reversion drives the first reel and the Gear gas plugboard is fixed in the reversion of three gears, completes to reset.

Detailed description of the invention

Fig. 1 is overall structure diagram of the invention；

Fig. 2 is the enlarged diagram in Fig. 1 at A；

Fig. 3 is the schematic cross-sectional view in the direction B in Fig. 1.

Specific embodiment

Below with reference to Fig. 1-3, the present invention is described in detail.

Referring to Fig.1-3, the gas catapult-launching gear and its application method of embodiment according to the present invention uses a kind of gas Power lifesaving appliance, described includes device box 100, and first of opening to the left is equipped in 100 left end face of described device cabinet Gas compression chamber 148, connection is equipped with second gas compression chamber 136, the first gas on the right side of the first gas compression chamber 148 Connection is equipped with the first drive cavity 140 to compression chamber 148 upwards, is equipped with top limit sliding chutes in 140 roof of the first drive cavity 138,148 bottom wall of the first gas compression chamber connection is equipped with bottom wall limit sliding chutes 150, and the second gas compression chamber 136 is right Air pressure pump 130, sealing installation outlet pipe 131 at the gas outlet in 130 left side of air pressure pump, institute is fixedly mounted in side It states outlet pipe 131 and extends through the 136 right side inner wall of second gas compression chamber to the left into the second gas compression chamber In 136, sealing installation admission line 128 at the air inlet on 130 right side of air pressure pump, the admission line 128 is to the right 100 right end face of described device cabinet is extended through, between the top limit sliding chutes 138 and the bottom wall limit sliding chutes 150 Be slidably installed push plate 137 of calming the anger, and is equipped in the push plate 137 of calming the anger through 137 left and right sides end face of push plate of calming the anger Air inlet 146, described calm the anger be equipped with the slot cover 147 of opening to the left in 137 left end face of push plate, and the slot cover 147 is right It is symmetrical above and below in side end face to be equipped with the spring groove 143 of opening to the left, installation cover board 145, the lid are placed in the slot cover 147 Elastomeric spring 144 is fixedly mounted between 143 right side inner wall of 145 right end face of plate and the spring groove, it is described to calm the anger in push plate 137 Equipped with the threaded hole 141 through 137 left and right sides end face of push plate of calming the anger, fixed peace in 140 right side of the first drive cavity First motor 133 is filled, the left end face of the output shaft in 133 left side of first motor is fixedly connected with the first thread spindle 142, described First thread spindle 142 extend through to the left 140 right end face of the first drive cavity be threadedly engaged with the threaded hole 141 it is subsequent Continuous extend to the left is rotatably assorted with 140 inner left wall of the first drive cavity, and second is equipped on the left of first drive cavity 140 and is passed Dynamic chamber 171, first thread spindle 142 extend through the 171 right side inner wall of the second drive cavity to the left and enter second biography It is located on the axis in the second drive cavity 171 in dynamic chamber 171, on first thread spindle 142 and outer gear ring 162 is fixedly mounted, it is described It is rotatably assorted between second drive cavity, 171 or so inner wall and first rotating shaft 151 is installed, is fixedly mounted in the first rotating shaft 151 One gear 157, the first gear 157 are engaged with the outer gear ring 162, and first tooth is located in the first rotating shaft 151 The first reel 155 is fixedly mounted in 157 left side of wheel, and first winding slot of circle is equipped in 155 end face outside of the first reel 158, the first rope of multi-turn 156 is wound on first winding slot 158, and second gear is fixedly mounted in the first rotating shaft 151 152, vent board 179 is fixedly mounted in 148 bottom wall of first gas compression chamber, and the vent board 179 is upwardly extended through described 148 top end surface of first gas compression chamber enters in the second drive cavity 171, is equipped in the vent board 179 and runs through the ventilation The venthole 165 of 179 left and right sides end face of plate, the vent board 179 is interior to be equipped with the gear air drain 161 that Open Side Down, the gear gas It is slidably installed in slot 161 and keeps off gas plugboard 164,161 roof of gear air drain, which is equipped with, runs through 179 top end of vent board The bridle port 160 in face, first rope 156 extend downwardly through the bridle port 160 and 161 top end surface of gear air drain It is fixedly connected, the lock hole 166 of opening to the left is equipped in gear 164 left end face of gas plugboard, is set in the vent board 179 There are the lock slots 167 being connected to the lock hole 166, be rotatably assorted installation second in 171 left end face of the second drive cavity Third gear 153, the third gear 153 and second tooth are fixedly mounted on second thread spindle 154 for thread spindle 154 152 engagement of wheel, second thread spindle 154 extend through to the right 179 left end face of vent board into the lock slots 167 Interior, 154 outside screw of the second thread spindle is coupled the screw thread locking set 163 of screw thread locking set 163 and the locking Hole 166 is slidably matched.

Valuably or illustratively, third drive cavity 105, the third drive cavity 105 are equipped in described device cabinet 100 Right side is equipped with first around line chamber 113, and described first is fixedly mounted the second motor 117 in 113 right side inner wall of line chamber, and described second The left end face of the output shaft in 117 left side of motor is fixedly connected with the second shaft 108, and second shaft 108 extends to the left and institute It states first to be rotatably assorted around 113 inner left wall of line chamber, is fixedly mounted the second reel 114 in second shaft 108, described It is equipped with second winding slot 115 of circle in two reels, 114 end face outside, winds multi-turn elastic string on second winding slot 115 Rope 168, the interior elasticity being connected to the gear air drain 161 that is equipped with of 148 bottom wall of first gas compression chamber stores power slot 170, described Elasticity, which stores, is fixedly mounted the first top pressure spring 210 between 170 bottom wall of power slot and 164 bottom end face of gear gas plugboard, described Elastic rope 168 extends up through the elasticity storage power slot 170 and is fixedly connected with 164 bottom end face of gear gas plugboard, Second shaft 108 extend through to the left the 105 right side inner wall of third drive cavity and with 105 left side of the third drive cavity Inner wall is rotatably assorted, and the annular groove 104 of annular, the left and right annular are symmetrically arranged in 105 or so the inner wall of third drive cavity Be rotatably assorted in slot 104 and annular support slipper 103 be installed, between the annular brace sliding block 103 of left and right be fixedly mounted third around Line wheel 106 sets a circle third winding slot 112 in 106 end face outside of third reel, twines on the third winding slot 112 Around the second rope 102, the 106 inner ring inner wall of third reel is equipped with ring gear, is fixedly mounted in second shaft 108 4th gear 107 is rotatably assorted between 105 or so the inner wall of third drive cavity and installs third shaft 111, the third shaft The 5th gear 110 is fixedly mounted on 111, the 5th gear 110 is engaged with the 4th gear 107, the 5th gear 110 It is engaged with the ring gear of 106 inner ring of third reel, so as to drive third reel 106 slowly to rotate.

Valuably or illustratively, be slidably installed life preserver between the first gas compression chamber 148, the lifesaving Capsule includes rubbery outer cover 172, and lifesaving softgel shell 173 is fixedly mounted in the rubbery outer cover 172, is equipped in the lifesaving softgel shell 173 Cavity 190,190 bottom wall of cavity are fixedly mounted gas and cabinet 181 occur, and the gas occurs to be equipped with gas in cabinet 181 Generation cavity 183, the gas generation cavity 183 is interior to be full of sodium azide, copper oxide and powder mixture 182, and the gas occurs 183 roof of chamber is equipped with the nitrogen outlet 185 that 181 top end surface of cabinet occurs through the gas, and cabinet 181 occurs for the gas One layer of first plastic closures 186 is fixedly mounted in top end surface end face, so as to prevent the Azide in gas generation cavity 183 Sodium, copper oxide and powder mixture 182 spill, and igniter 184 is fixedly mounted in 183 roof of gas generation cavity, so as to Ignite sodium azide, copper oxide and powder mixture 182, and 190 bottom wall of cavity is located at the gas and 181 right side of cabinet occurs Signal box 195 is fixedly mounted, signal chamber 196 is equipped in the signal box 195, battery is fixedly mounted in 196 bottom wall of signal chamber 197, signal receiver 194 is fixedly mounted in 196 roof of signal chamber, is equipped with inspection in 148 roof of first gas compression chamber Survey block 191, inductor 180 be fixedly mounted in 148 bottom wall of first gas compression chamber, so as to detect life preserver whether from First gas compression chamber 148 is opened, 190 roof of cavity is equipped with through the air bag outlet of 173 top end surface of lifesaving softgel shell 193, be fixedly mounted one layer of second plastic closures 192 between air bag outlet 193, the gas occur cabinet 181 with it is described Air bag 188 is fixedly mounted in 195 end face outside of signal box, so as to swollen rapidly by the gas generated in gas generation cavity 183 Swollen, 172 bottom end face of rubbery outer cover is equipped with the first inserting groove 174 that Open Side Down, 173 bottom end face of lifesaving softgel shell It is interior to be equipped with the slot 178 that Open Side Down, it is equipped with the second inserting groove 177 in 148 roof of first gas compression chamber, described second Be slidably installed electric power grafting block 176 in inserting groove 177, and plug is fixedly mounted in 176 top end surface of electric power grafting block 175, the plug 175 and the mating electric connection of the slot 178, so as to charge for battery 197, described second restricts Rope 102 is extended upward into second inserting groove 177 and is fixedly connected with 176 bottom end face of electric power grafting block, institute It states and the second top pressure spring 101 is fixedly mounted between 176 bottom end face of electric power grafting block and 177 bottom wall of the second inserting groove, from And the second inserting groove 177 can be allowed to be pushed back original position after unclamping the second rope 102.

Valuably or illustratively, second is equipped in described device cabinet 100 around line chamber 124, described second around line chamber 124 It is fixedly mounted third motor 198 in rear side inner wall, the front end face of the output shaft of 198 front side of third motor is fixedly connected with the Four shafts 126, the 4th shaft 126, which extends forward, to be rotatably assorted with described second around 124 front inner wall of line chamber, and the described 4th The 4th reel 125 is fixedly mounted on the outside of shaft 126, winding multi-turn the on the outside of the winding core among the 4th reel 125 Three ropes 118, described second in 124 inner left wall of line chamber be equipped with extend through 100 bottom end of described device cabinet obliquely The rope in face stretches out slot 116, and 172 left end face of rubbery outer cover is fixedly mounted cable loop 187, the third rope 118 from Rope, which stretches out after slot 116 stretches out to fix with the cable loop 187, to be wound, so as to retract the life preserver of transmitting.

Valuably or illustratively, fixed rotatable parts, the fixed rotatable parts are equipped with below described device cabinet 100 Including firm banking 123, fixed turntable 121, described device cabinet 100 is fixedly mounted in 123 top end surface of firm banking The fixed steering block 120 in bottom is fixedly mounted in top end surface, and fixed 120 bottom end face of steering block in the bottom is interior equipped with Open Side Down Ball grooves 122, the ball grooves 122 are rotatably assorted with the fixed turntable 121, so as to adjust upper lower angle, turn The dynamic direction of the launch, handle 127 is fixedly mounted in 100 right end face of described device cabinet, so as to help to adjust position.

Valuably or illustratively, packer ring 132 is fixedly mounted in 131 end face outside of outlet pipe, so as to To increase air-tightness, barometer 135 is fixedly mounted in 136 roof of second gas compression chamber, so as to detect second gas Air pressure in compression chamber 136.

Using it is preceding when, air pressure pump 130 starting begins through 128 air-breathing of admission line, sent after air is compressed Enter in second gas compression chamber 136, the air in second gas compression chamber 136 enters first push cover board 145 to the left open after In gas compression chamber 148, the air pressure in first gas compression chamber 148 constantly increases, greatly rear second gas compression to a certain extent Air pressure in chamber 136 stops air pressure pump 130 after cannot pushing cover board 145 open, barometer 135 starts to detect the second gas Air pressure in body compression chamber 136 continues to inflate, when using after reducing certain numerical value all over starting air pressure pump 130 It waits, the starting of air pressure pump 130 continues air-breathing, and operator aims at the position of drowning people, due to having reached air pressure maximum before this Value, can the cracking atmospheric pressure value into pre-fire state, starting first motor 133 drive the first thread spindle 142 rotation, first Thread spindle 142 is continued by being threadedly engaged band action pneumatic push plate 137 and being moved to the left by gas compression, while starting the second motor 117 drive the rotation of the second shaft 108, and the second shaft 108 drives the second reel 114 and the rotation of the 4th gear 107, the second coiling Elastic rope 168 is taken up in 114 rotation of wheel, and the 4th gear 107 drives the rotation of the 5th gear 110, the 5th gear 110 by engagement Third winding slot 112 is driven to rotate by engagement, third winding slot 112 slowly takes up the second inserting groove the second rope 102 177 slowly pull down, and the rotation of the first thread spindle 142 drives 163 rotation of screw thread locking set, and screw thread locking set 163 passes through engagement band Dynamic first gear 157 rotates, and first gear 157 drives first rotating shaft 151 to rotate, and first rotating shaft 151 drives 152 He of second gear The rotation of first reel 155, second gear 152 drive third gear 153 to rotate by engagement, and third gear 153 drives second Thread spindle 154 rotates, and the second thread spindle 154 drives screw thread locking set 163 to be moved to the left by being threadedly engaged, the first reel The first rope 156 is unclamped in 155 rotations, and when push plate 137 of calming the anger is moved to left end, screw thread locking set 163 is detached from gear gas plugboard 164, gear gas plugboard 164 is pulled down rapidly by the pulling force that elastic rope 168 generates, air pressure pole in first gas compression chamber 148 Big air releases life preserver, and inductor 180 issues signal after sensing detection block 191, and signal receiver 194 receives signal After start countdown, battery 197 starts as the power supply of igniter 184 after time is up, and igniter 184 is by sodium azide, copper oxide It lights to generate a large amount of nitrogen and break through the first plastic closures 186 with powder mixture 182 and inflates air bag 188, air bag 188 is from gas Capsule outlet 193 can allow drowning people to float on the surface by life preserver after going out, and the starting of third motor 198 drives the 4th shaft 126 rotations on the 4th reel 125 of 118 wraparound of third rope, drowning people will be towed back to behind bank inverts the general of third motor 198 again 118 turns of pines of third rope are easy to be drawn out so as to third rope 118 when convenient use next time；When reset, The second rope 102 and elastic rope 168 are loosened in the reversion of second motor 117, and the second top pressure spring 101 is by electric power grafting block 176 Pushed home, the first top pressure spring 210 are pushed up gas plugboard 164 is kept off, and the reversion of first motor 133 drives the first reel 155 and third gear 153 invert, will gear gas plugboard 164 fix, complete reset.

The beneficial effects of the present invention are: the configuration of the present invention is simple, easy to operate, using it is preceding when, air pressure pump opens It is dynamic to begin through admission line air-breathing, it is sent into second gas compression chamber after air is compressed, the sky in second gas compression chamber Gas is entered push cover board to the left open after in first gas compression chamber, and the air pressure in first gas compression chamber constantly increases, and is arrived greatly Air pressure after to a certain degree in second gas compression chamber stops air pressure pump after cannot pushing cover board open, and barometer starts The air pressure in second gas compression chamber is detected, continues to inflate all over starting air pressure pump after reducing certain numerical value, works as use When, air pressure pump starting continues air-breathing, and operator aims at the position of drowning people, due to having reached air pressure maximum before this Value, can the cracking atmospheric pressure value into pre-fire state, starting first motor drive the first thread spindle rotation, the first thread spindle Continued by being threadedly engaged band action pneumatic push plate and being moved to the left by gas compression, while starting the second motor and the second shaft is driven to turn Dynamic, the second shaft drives the second reel and the rotation of the 4th gear, and elastic rope is taken up in the rotation of the second reel, the 4th gear The rotation of the 5th gear is driven by engagement, the 5th gear drives the rotation of third winding slot by engagement, and third winding slot is by second Rope, which slowly takes up, slowly pulls down the second inserting groove, and the rotation of the first thread spindle drives screw thread locking set rotation, screw thread locking Set drives first gear rotation by engagement, and first gear drives first rotating shaft rotation, and first rotating shaft drives second gear and the The rotation of one reel, second gear drive the rotation of third gear by engagement, and third gear drives the rotation of the second thread spindle, the Two thread spindles drive screw thread locking set to be moved to the left by being threadedly engaged, and the first rope is unclamped in the rotation of the first reel, work as pressure Screw thread locking set is detached from gear gas plugboard when gas push plate is moved to left end, and the pulling force that gear gas plugboard is generated by elastic rope is rapid It pulls down, the great air of air pressure releases life preserver in first gas compression chamber, and inductor issues letter after sensing detection block Number, signal receiver starts countdown after receiving signal, and battery starts as igniter power supply after time is up, and igniter is by nitrine Change sodium, copper oxide and powder mixture are lighted to generate a large amount of nitrogen and break through the first plastic closures and inflate air bag, air bag is from gas Capsule outlet can allow drowning people to float on the surface by life preserver after going out, and third electric motor starting drives the rotation of the 4th shaft will On the 4th reel of third rope wraparound, drowning people is towed back to behind bank and inverts third motor again for third rope turn pine, thus It can be convenient third rope when using next time to be easy to be drawn out；When reset, the second motor reversal is by the second rope Loosen with elastic rope, for the second top pressure spring by electric power grafting block pushed home, it is upward that the first top pressure spring will keep off gas plugboard It pushes away, first motor reversion drives the first reel and the reversion of third gear, and gear gas plugboard is fixed, and completes to reset, this hair Bright structure is simple, easy to operate, air can constantly be compressed to the power as transmitting, having in life preserver quickly to produce The mixture of raw a large amount of nitrogen, can in being emitted to water after rapidly reaction generate bulk gas allow drowning people have thing catch and From continuing to drown, so that not natatory people can also participate in rescue.

Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design To make the various modifications for above embodiments, fall within the scope of protection of the present invention, protection scheme of the invention It is subject to claims appended hereto.

Claims

1. the gas catapult-launching gear and its application method of embodiment according to the present invention are filled using a kind of aerodynamic force lifesaving It sets, it is characterised in that: described includes device box, and the first gas pressure of opening to the left is equipped in described device cabinet left end face Contracting chamber, first gas compression chamber right side connection are equipped with second gas compression chamber, and the first gas compression chamber is connected to upwards Equipped with the first drive cavity, top limit sliding chutes are equipped in the first drive cavity roof, the first gas compression chamber bottom wall connects It is logical to be equipped with bottom wall limit sliding chutes, air pressure pump is fixedly mounted on the right side of the second gas compression chamber, the air pressure pump is left Sealing installation outlet pipe at the gas outlet of side, the outlet pipe are extended through to the left on the right side of the second gas compression chamber Wall enters in the second gas compression chamber, and sealing installation admission line, described at the air inlet on the right side of the air pressure pump Admission line extends through to the right described device cabinet right end face, the top limit sliding chutes and the bottom wall limit sliding chutes it Between be slidably installed push plate of calming the anger, the air inlet of the end face at left and right sides of the push plate of calming the anger is equipped in the push plate of calming the anger Hole, described calm the anger is equipped with the slot cover of opening to the left in push plate left end face, symmetrical above and below in the slot cover right end face to set There is the spring groove of opening to the left, placed in the slot cover and cover board is installed, on the right side of the cover board right end face and the spring groove Elastomeric spring is fixedly mounted between inner wall, the screw thread of the end face at left and right sides of the push plate of calming the anger is equipped in the push plate of calming the anger Hole, the first drive cavity right side is interior to be fixedly mounted first motor, and the left end face of the output shaft on the left of the first motor is solid Surely the first thread spindle is connected, first thread spindle extends through the first drive cavity right end face and the threaded hole to the left Continue to extend to the left after being threadedly engaged and be rotatably assorted with the first drive cavity inner left wall, is equipped on the left of first drive cavity Second drive cavity, first thread spindle extend through inner wall on the right side of second drive cavity to the left and enter second drive cavity It is interior, outer gear ring is fixedly mounted on the axis being located in the second drive cavity on first thread spindle, in described second drive cavity or so Be rotatably assorted between wall and first rotating shaft be installed, be fixedly mounted first gear in the first rotating shaft, the first gear with it is described Outer gear ring engages, and is located on the left of the first gear in the first rotating shaft and the first reel is fixedly mounted, first coiling It takes turns and is equipped with first winding slot of circle in end face outside, wind the first rope of multi-turn, the first rotating shaft on first winding slot Vent board is fixedly mounted in upper fixed installation second gear, the first gas compression chamber bottom wall, and the vent board, which upwardly extends, to be passed through It wears the first gas compression chamber top end surface to enter in the second drive cavity, be equipped in the vent board left through the vent board The venthole of right both sides of the face, the vent board is interior to be equipped with the gear air drain that Open Side Down, is slidably installed in the gear air drain Gas plugboard is kept off, the gear air drain roof is equipped with the bridle port through the vent board top end surface, and first rope is downward It extends through the bridle port to be fixedly connected with the gear air drain top end surface, is equipped with and opens in the gear gas plugboard left end face The lock hole of mouth to the left, the vent board is interior to be equipped with the lock slots being connected to the lock hole, the second drive cavity left-hand end Rotation in surface is coupled the second thread spindle, and third gear, the third gear and institute is fixedly mounted on second thread spindle Second gear engagement is stated, second thread spindle extends through to the right the vent board left end face and enters in the lock slots, The second thread spindle outside screw is coupled the screw thread locking set screw thread locking set and is slidably matched with the lock hole.

2. gas catapult-launching gear according to claim 1 and its application method, it is characterised in that: in described device cabinet It is fixed in inner wall on the right side of line chamber around line chamber, described first that first is equipped with equipped with third drive cavity, on the right side of the third drive cavity Second motor is installed, the left end face of the output shaft on the left of second motor is fixedly connected with the second shaft, second shaft Extend to the left and be rotatably assorted with described first around line chamber inner left wall, the second reel, institute are fixedly mounted in second shaft It states and is equipped with second winding slot of circle in the second reel end face outside, wind multi-turn elastic rope, institute on second winding slot It states the elasticity for being equipped in first gas compression chamber bottom wall and being connected to the gear air drain and stores power slot, the elasticity stores power groove bottom wall and institute It states and the first top pressure spring is fixedly mounted between gear gas plugboard bottom end face, the elastic rope extends up through the elasticity It stores power slot to be fixedly connected with the gear gas plugboard bottom end face, second shaft extends through the third drive cavity to the left Right side inner wall is simultaneously rotatably assorted with the third drive cavity inner left wall, is symmetrically arranged with ring in described third drive cavity or so inner wall The annular groove of shape is rotatably assorted in the annular groove of left and right and installs annular support slipper, between the annular brace sliding block of left and right Third reel is fixedly mounted, sets a circle third winding slot in the third reel end face outside, on the third winding slot It is wrapped the second rope, the third reel inner ring inner wall is equipped with ring gear, the 4th tooth is fixedly mounted in second shaft It takes turns, is rotatably assorted between described third drive cavity or so inner wall and third shaft is installed, the 5th is fixedly mounted in the third shaft Gear, the 5th gear are engaged with the 4th gear, the ring gear of the 5th gear and the third reel inner ring Engagement.

3. gas catapult-launching gear according to claim 1 and its application method, it is characterised in that: the first gas pressure Be slidably installed life preserver between contracting chamber, and the life preserver includes rubbery outer cover, and lifesaving is fixedly mounted in the rubbery outer cover Softgel shell, the lifesaving softgel shell is interior to be equipped with cavity, and the cavity bottom wall is fixedly mounted gas and cabinet occurs, and cabinet occurs for the gas It is interior to be equipped with gas generation cavity, sodium azide, copper oxide and powder mixture are full of in the gas generation cavity, the gas occurs Chamber roof is equipped with the nitrogen outlet that top of the box end face occurs through the gas, and top of the box end face end face occurs for the gas One layer of first plastic closures is fixedly mounted, igniter is fixedly mounted in the gas generation cavity roof, and the cavity bottom wall is located at institute It states gas to occur that signal box is fixedly mounted on the right side of cabinet, signal chamber, the fixed peace of signal bottom of chamber wall is equipped in the signal box Packed battery, the signal chamber roof are fixedly mounted signal receiver, are equipped with detection block, institute in the first gas compression chamber roof It states and inductor is fixedly mounted in first gas compression chamber bottom wall, the cavity roof, which is equipped with, runs through the lifesaving softgel shell top end surface Air bag outlet, one layer of second plastic closures is fixedly mounted between air bag outlet, cabinet and the letter occur for the gas Air bag is fixedly mounted in number case end face outside, and the rubbery outer cover bottom end face is equipped with the first inserting groove that Open Side Down, described to rescue It is equipped with the slot that Open Side Down in raw softgel shell bottom end face, is equipped with the second inserting groove, institute in the first gas compression chamber roof The electric power grafting block that is slidably installed in the second inserting groove is stated, plug is fixedly mounted in the electric power grafting block top end surface, described Plug and the mating electric connection of the slot, second rope extend upward into second inserting groove and with institute Electric power grafting block bottom end face is stated to be fixedly connected, it is solid between the electric power grafting block bottom end face and the second grafting groove bottom wall Dingan County fills the second top pressure spring.

4. gas catapult-launching gear according to claim 1 and its application method, it is characterised in that: in described device cabinet Equipped with second around line chamber, described second is fixedly mounted third motor in inner wall on rear side of line chamber, defeated on front side of the third motor The front end face of shaft is fixedly connected with the 4th shaft, and the 4th shaft, which extends forward, to be turned with described second around line chamber front inner wall The 4th reel, winding on the outside of the winding core among the 4th reel is fixedly mounted in dynamic cooperation, the 4th shaft outside Multi-turn third rope, described second in line chamber inner left wall be equipped with extend through described device bottom of box end face obliquely Rope stretches out slot, and cable loop is fixedly mounted in the rubbery outer cover left end face, and the third rope is after rope stretching slot stretching With the fixed winding of the cable loop.

5. gas catapult-launching gear according to claim 1 and its application method, it is characterised in that: under described device cabinet Side is equipped with fixed rotatable parts, and the fixed rotatable parts include firm banking, and the firm banking top end surface is fixedly mounted The fixed steering block in bottom, the fixed steering block bottom in the bottom is fixedly mounted in fixed turntable, described device top of the box end face The ball grooves that Open Side Down are equipped in end face, the ball grooves are rotatably assorted with the fixed turntable, and described device cabinet is right Handle is fixedly mounted in side end face.

6. gas catapult-launching gear according to claim 1 and its application method, it is characterised in that: outside the outlet pipe Packer ring is fixedly mounted in side end face, and barometer is fixedly mounted in the second gas compression chamber roof；

The application method are as follows: when using preceding, air pressure pump starting begins through admission line air-breathing, after air is compressed It is sent into second gas compression chamber, the air in second gas compression chamber enters first gas compression push cover board to the left open after Intracavitary, the air pressure in first gas compression chamber constantly increases, greatly to a certain extent after air pressure in second gas compression chamber Stop air pressure pump after cover board cannot being pushed open, barometer starts to detect the air pressure in second gas compression chamber, reduces one Continue to inflate all over starting air pressure pump after fixed numerical value, when using, air pressure pump starting continues air-breathing, operator Aim at drowning people position, due to having reached air pressure maximum value before this, can the cracking atmospheric pressure value into pre-fire state, Start first motor and drive the rotation of the first thread spindle, the first thread spindle is moved to the left continuation by being threadedly engaged band action pneumatic push plate By gas compression, while starting the second motor and driving the rotation of the second shaft, the second shaft drives the second reel and the 4th gear Elastic rope is taken up in rotation, the rotation of the second reel, and the 4th gear drives the rotation of the 5th gear by engagement, and the 5th gear is logical It crosses engagement and drives the rotation of third winding slot, the second rope is slowly taken up and slowly pulls down the second inserting groove by third winding slot, The rotation of first thread spindle drives screw thread locking set rotation, and screw thread locking set drives first gear rotation, first gear by engagement First rotating shaft rotation is driven, first rotating shaft drives second gear and the rotation of the first reel, and second gear drives the by engagement Three gears rotation, third gear drive the second thread spindle rotation, the second thread spindle by be threadedly engaged drive screw thread locking set to It moves left, the first rope is unclamped in the rotation of the first reel, and when push plate of calming the anger is moved to left end, screw thread locking set is detached from gear gas Plugboard, gear gas plugboard are pulled down rapidly by the pulling force that elastic rope generates, and air pressure is greatly empty in first gas compression chamber Gas releases life preserver, and inductor issues signal after sensing detection block, and signal receiver starts countdown after receiving signal, when Between start to rear battery as igniter power supply, it is a large amount of that sodium azide, copper oxide and powder mixture are lighted generation by igniter Nitrogen break through the first plastic closures and inflate air bag, air bag can allow drowning people by life preserver after going out from air bag outlet It floats on the surface, third electric motor starting drives the rotation of the 4th shaft by the 4th reel of third rope wraparound, and drowning people is dragged Third motor is inverted again by third rope turn pine after going back to bank, is easy so as to third rope when convenient use next time It is drawn out；When reset, the second motor reversal loosens the second rope and elastic rope, and the second top pressure spring is by electric power grafting Block pushed home, the first top pressure spring are pushed up gas plugboard is kept off, and first motor reversion drives the first reel and third tooth Gear gas plugboard is fixed in wheel reversion, completes to reset.