CN111891357B - A fire control unmanned aerial vehicle for puting in fire extinguishing bomb - Google Patents
A fire control unmanned aerial vehicle for puting in fire extinguishing bomb Download PDFInfo
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- CN111891357B CN111891357B CN202010718909.6A CN202010718909A CN111891357B CN 111891357 B CN111891357 B CN 111891357B CN 202010718909 A CN202010718909 A CN 202010718909A CN 111891357 B CN111891357 B CN 111891357B
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- 238000009434 installation Methods 0.000 claims description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/02—Dropping, ejecting, or releasing articles
- B64D1/04—Dropping, ejecting, or releasing articles the articles being explosive, e.g. bombs
- B64D1/06—Bomb releasing; Bombs doors
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/15—UAVs specially adapted for particular uses or applications for conventional or electronic warfare
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- Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire-fighting unmanned aerial vehicle for putting fire extinguishing bombs, which comprises an unmanned aerial vehicle body, wherein a fixed top plate is fixedly connected to the lower end face of the unmanned aerial vehicle body, a fixed connecting column is connected to the lower end face of the fixed top plate, a mounting plate is fixedly connected to the lower end of the fixed connecting column, an bomb storage box is arranged at the lower end of the mounting plate, a fixed connecting rod is arranged on one side of the bomb storage box, and a positioning buffer mechanism is connected to one side of the fixed connecting rod. According to the fire-fighting unmanned aerial vehicle for putting the fire extinguishing bomb, the push plate and the pushing and launching mechanism are matched for use, so that the fire extinguishing bomb can be projected in the horizontal direction, a supporting point is provided for the fire extinguishing bomb to be put in by the unmanned aerial vehicle from multiple directions, the fire extinguishing bomb can be stably put in by the unmanned aerial vehicle to be prevented from shaking, the fire extinguishing bomb can be further accurately and stably put in, the fire extinguishing efficiency is improved, and the fire-fighting unmanned aerial vehicle has better practicability.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to the field of a fire fighting unmanned aerial vehicle for throwing fire extinguishing bombs.
Background
The existing unmanned aerial vehicle field develops rapidly, the unmanned aerial vehicle has good expansibility in all fields such as military use, civil use, maintenance and the like, but the unmanned aerial vehicle as a remote sensing device can fly indifferently regardless of regions and has good usability, in recent years, along with the gradual acceleration of urbanization progress, the number of buildings in cities is also continuously increased, and more fire extinguishing devices are developed and put into use for coping with the fire fighting problem of the buildings in cities, such as fire extinguishing bombs and the like, so that a throwing device for throwing the fire extinguishing bombs is also needed, such as a fire fighting unmanned aerial vehicle for throwing the fire extinguishing bombs;
present fire control unmanned aerial vehicle for putting in fire extinguishing bomb adopts the mode that hangs the fire extinguishing bomb to load the fire extinguishing bomb mostly, relies on fire extinguishing bomb self gravity top-down to put in the fire extinguishing bomb again, but present city middle building room is more, and the ignition point is mostly indoor, and unmanned aerial vehicle top-down of being not convenient for puts in the fire extinguishing bomb, and for this, we provide a comparatively practical fire control unmanned aerial vehicle for putting in the fire extinguishing bomb.
Disclosure of Invention
The invention mainly aims to provide a fire-fighting unmanned aerial vehicle for throwing fire extinguishing bombs, which can effectively solve the problems in the background technology: present fire control unmanned aerial vehicle for putting in fire extinguishing bomb adopts the mode that hangs the fire extinguishing bomb to load the fire extinguishing bomb mostly, relies on fire extinguishing bomb self gravity top-down to put in the fire extinguishing bomb again, but present city middle building room is more, and the ignition point is mostly indoor, and unmanned aerial vehicle top-down of not being convenient for puts in the fire extinguishing bomb.
In order to achieve the purpose, the invention adopts the technical scheme that:
a fire-fighting unmanned aerial vehicle for putting fire extinguishing bombs comprises an unmanned aerial vehicle body, wherein a fixed top plate is fixedly connected to the lower end face of the unmanned aerial vehicle body, a fixed connecting column is connected to the lower end face of the fixed top plate, a mounting plate is fixedly connected to the lower end of the fixed connecting column, an bomb storage box is arranged at the lower end of the mounting plate, a fixed connecting rod is arranged on one side of the bomb storage box, and a positioning buffer mechanism is connected to one side of the fixed connecting rod;
the positioning and buffering mechanism comprises a first buffering plate, a second buffering plate and a positioning prism plate, the first buffering plate is connected with the fixed connecting rod, a through hole groove is formed in one side of the second buffering plate, the positioning prism plate is located inside the through hole groove, anti-skidding salient points are arranged on the outer side of the positioning prism plate, and a rubber gasket is arranged on one side, close to the positioning prism plate, of the second buffering plate;
a first connecting rod is fixedly connected to one side, close to the second buffer plate, of the positioning prismatic plate, one end of the first connecting rod penetrates through the first buffer plate and the second buffer plate respectively, mounting rods are arranged at the upper end and the lower end of one side of the first buffer plate, two groups of mounting grooves are formed in one side, close to the first buffer plate, of the second buffer plate, the mounting rods are located inside the corresponding mounting grooves, first springs are arranged on the outer circumferences of the mounting rods, limiting blocks are further arranged in the mounting grooves close to the first buffer plate, and second springs are further arranged between the mounting rods in the mounting grooves and the inner wall of the second buffer plate;
a placing channel is arranged in the bullet storage box, a launching channel is also arranged in the bullet storage box below the placing channel, a fire extinguishing bullet is also arranged in the launching channel, a pushing plate is arranged in the bullet storage box on one side of the fire extinguishing bullet, one side of the pushing plate is connected with a pushing rod, a pushing and launching mechanism is arranged at the bottom end of the interior of the bullet storage box close to the pushing plate, one end of the pushing rod is close to the pushing end of the pushing and launching mechanism, fixed connecting plates are arranged at the bottom ends of the interiors of the bullet storage boxes on the upper side and the lower side of the pushing and launching mechanism, and a third spring is also arranged between the fixed connecting plates and the pushing plate;
lie in the fire extinguishing bullet below stores up the inside bottom of bullet case and has seted up supplementary sliding tray, the both sides of fire extinguishing bullet all are provided with supplementary limiting plate, keep away from one side of fire extinguishing bullet supplementary limiting plate is connected with first gag lever post, the inner wall both sides of storing up the bullet case all are connected with the second gag lever post, spacing mounting groove has been seted up to one side inside of second gag lever post, the one end of first gag lever post is located the inside of spacing mounting groove, the inside of spacing mounting groove still is provided with the fourth spring.
Furthermore, an electric push rod is arranged inside the bullet storage box on one side of the placing channel, the output end of the electric push rod is connected with a first connecting rod, and the first connecting rod penetrates through the inside of the fixed connecting rod.
Further, one side of storing up the bullet case is provided with exit channel, exit channel's internally mounted has the guard plate, the inside top of storing up the bullet case is provided with first cylinder, first cylinder is connected with first telescopic link, the lower extreme fixedly connected with second connecting rod of first telescopic link, the lower extreme of second connecting rod is connected with the top of guard plate.
Furthermore, be located place the below of passageway and store up the inside of bullet case and be provided with spacing guard plate, one side of spacing guard plate is connected with "L" shape and connects the change-over board, is close to connect the change-over board and store up the inside of bullet case and still be provided with the second cylinder, the second cylinder is connected with the second telescopic link, the second telescopic link with be connected the change-over board and be connected.
Furthermore, a storage channel is arranged at the upper end of the inside of the bullet storage box at one side of the storage channel, and a storage box door is arranged at one side close to the bullet storage box of the storage channel.
Furthermore, a fixing mounting groove is formed in one side of the mounting plate, a fixing mounting plate is fixedly connected to the upper end of the bullet storage box, and one end of the fixing mounting plate is inserted into the fixing mounting groove.
Further, one side upper end fixedly connected with connecting plate of storage bullet case, the screw hole has all been seted up to one side up end of connecting plate and mounting panel.
Further, a fire control unmanned aerial vehicle for throwing in fire extinguishing bomb, application method is as follows:
a: firstly, a fixed top plate is welded on the lower end face of an unmanned aerial vehicle body, a fixed mounting plate is inserted into a fixed mounting groove on the mounting plate, a plurality of groups of fixed bolts are mounted in threaded holes of a connecting plate and the mounting plate, and then an bomb storage box and the unmanned aerial vehicle body are fixed;
after the step A is finished, the fire-fighting unmanned aerial vehicle flies to a fire point after taking off, when fire-fighting bombs need to be put in the fire source after the fire source is identified, because strong back thrust is generated when the fire-fighting bombs are put in by the unmanned aerial vehicle, the unmanned aerial vehicle is easy to shake and the bomb-putting point is easy to deviate, at the moment, the unmanned aerial vehicle needs to use a wall as a supporting point when being put in, the unmanned aerial vehicle is controlled to be close to the wall, a second buffer plate on a positioning buffer mechanism is close to the wall, a mounting rod arranged on a first buffer plate is inserted into a mounting groove on the second buffer plate, and a first spring and a second spring which are arranged in a matching way can play a role in supporting the fire-fighting bombs put in the unmanned aerial vehicle and can play a role in buffering and damping, the unmanned aerial vehicle is prevented from being damaged due to the excessive back thrust, the friction between the rubber gasket and the wall can be increased, when the unmanned aerial vehicle needs to use a wall corner as the supporting point, the electric push rod is started, so that the first connecting rod pushes the positioning prism plate to move out of the through hole groove, the positioning prism plate is further enabled to be close to the corner of the wall until three supporting points are arranged on two side edges of the second buffer plate and between the positioning prism plate and the wall, the contact area with the wall is further increased, a supporting effect can be better played, a supporting point is provided for the unmanned aerial vehicle to put in the fire extinguishing bomb from multiple directions, and the unmanned aerial vehicle can stably put in the fire extinguishing bomb to avoid shaking;
c, after the step B is finished, when fire extinguishing bombs need to be thrown in, the arranged first air cylinder is started, the first air cylinder pulls the protection plate to move upwards through the first telescopic rod, an outlet channel is further opened, the principle that the arranged pushing and launching mechanism provides thrust is the same as that of launching the bombs, the prior art is not described in more detail, the arranged pushing and launching mechanism can provide strong thrust to the pushing rod, the pushing plate can provide strong thrust to the fire extinguishing bombs, the fire extinguishing bombs can be thrown out, after the pushing plate transmits the thrust to the fire extinguishing bombs, the pushing plate can provide a pulling force due to the arranged third spring, the pushing plate can be recovered to the original position while the pushing force is prevented from being too large, the fire extinguishing bombs can slide in the auxiliary sliding grooves through the arranged auxiliary sliding grooves, a limiting effect is achieved, the arranged first limiting rod can limit the inside of the limiting mounting grooves on the second limiting rod, make two sets of supplementary limiting plates that set up can have certain removal on the horizontal direction, can play the airspeed that does not hinder the fire extinguishing bomb again when spacing to the fire extinguishing bomb, can further guarantee accurate steady input fire extinguishing bomb, put in the back when a set of fire extinguishing bomb, start the second cylinder, make the second telescopic link pulling connect the change-over panel and remove, further drive spacing guard plate and remove, can make the inside fire extinguishing bomb of placing the passageway get into the inside of launching channel, prepare for putting in the fire extinguishing bomb next time.
Compared with the prior art, the invention has the following beneficial effects:
the fire extinguishing bomb can be projected in the horizontal direction by the matching use of the push plate and the push launching mechanism, the limitation that the fire extinguishing bomb can only be thrown in a top-down throwing mode is avoided, the strong back thrust is generated when the fire extinguishing bomb is thrown by the unmanned aerial vehicle, the unmanned aerial vehicle is easy to shake and the throwing point is easy to deviate, at the moment, the wall is required to be used as a supporting point when the unmanned aerial vehicle is thrown, the second buffer plate is used as a supporting surface when the supporting point is a smooth wall surface, the positioning prism plate is moved out of the through hole groove when the supporting point is a corner, three supporting points are arranged between two side edges of the second buffer plate and the wall, the contact area with the wall is further increased, the supporting function can be better played, one supporting point is provided for the fire extinguishing bomb thrown by the unmanned aerial vehicle from multiple directions, the unmanned aerial vehicle can stably throw the fire extinguishing bomb to avoid shaking, the auxiliary sliding groove and the auxiliary limiting plate which are arranged are matched to be used for limiting the fire extinguishing bomb, so that the fire extinguishing bomb can be further guaranteed to be accurately and stably put in, the fire extinguishing efficiency is improved, and the practicability is better.
Drawings
Fig. 1 is a schematic overall structure diagram of a fire-fighting unmanned aerial vehicle for putting fire extinguishing bombs in the invention.
Fig. 2 is an enlarged view of a cartridge storage box of a fire-fighting drone for dispensing fire-extinguishing cartridges of the present invention.
Fig. 3 is a schematic diagram of the internal structure of a cartridge storage box of a fire-fighting unmanned aerial vehicle for putting fire extinguishing bombs in the invention.
Fig. 4 is an enlarged view of a positioning buffer mechanism of a fire-fighting unmanned aerial vehicle for putting fire-fighting bombs in the invention.
Fig. 5 is a sectional view of a positioning buffer mechanism of a fire-fighting unmanned aerial vehicle for putting fire extinguishing bombs in the invention.
Fig. 6 is a partial enlarged view of a fire-fighting drone for delivering fire-fighting bombs in accordance with the present invention.
Fig. 7 is a cross-sectional view of a cartridge magazine of a fire-fighting drone for dispensing fire-extinguishing projectiles in accordance with the present invention.
Fig. 8 is a partial cross-sectional view of a fire fighting drone for delivering fire extinguishing bombs in accordance with the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. fixing a top plate; 3. fixing a connecting column; 4. mounting a plate; 5. a bullet storage box; 6. A fixed connecting rod; 7. a positioning buffer mechanism; 8. a first buffer plate; 9. a second buffer plate; 10. a through hole slot; 11. positioning the prism plate; 12. anti-skid bumps; 13. a rubber gasket; 14. a first connecting rod; 15. mounting a rod; 16. mounting grooves; 17. A first spring; 18. a limiting block; 19. a second spring; 20. a placement channel; 21. an electric push rod; 22. an outlet channel; 23. A protection plate; 24. a first cylinder; 25. a first telescopic rod; 26. a second connecting rod; 27. a transmission channel; 28. a limiting protection plate; 29. connecting a conversion plate; 30. a second cylinder; 31. a second telescopic rod; 32. fire extinguishing bombs; 33. a push plate; 34. Pushing the launching mechanism; 35. a push rod; 36. fixing the connecting plate; 37. a third spring; 38. a storage channel; 39. a storage box door; 40. an auxiliary sliding groove; 41. an auxiliary limiting plate; 42. a first limit rod; 43. a second limiting rod; 44. a limiting mounting groove; 45. a fourth spring; 46. fixing the mounting groove; 47. fixing the mounting plate; 48. a connecting plate; 49. a threaded bore.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Examples
As shown in fig. 1-8, a fire control unmanned aerial vehicle for throwing fire extinguishing bomb, includes unmanned aerial vehicle fuselage 1, its characterized in that: the lower end face of the unmanned aerial vehicle body 1 is fixedly connected with a fixed top plate 2, the lower end face of the fixed top plate 2 is connected with a fixed connecting column 3, the lower end of the fixed connecting column 3 is fixedly connected with a mounting plate 4, the lower end of the mounting plate 4 is provided with a bullet storage box 5, one side of the bullet storage box 5 is provided with a fixed connecting rod 6, and one side of the fixed connecting rod 6 is connected with a positioning buffer mechanism 7;
the positioning buffer mechanism 7 comprises a first buffer plate 8, a second buffer plate 9 and a positioning prismatic plate 11, the first buffer plate 8 is connected with the fixed connecting rod 6, a through hole groove 10 is formed in one side of the second buffer plate 9, the positioning prismatic plate 11 is positioned in the through hole groove 10, anti-skidding salient points 12 are arranged on the outer side of the positioning prismatic plate 11, and a rubber gasket 13 is arranged on one side, close to the positioning prismatic plate 11, of the second buffer plate 9;
a first connecting rod 14 is fixedly connected to one side, close to the second buffer plate 9, of the positioning prismatic plate 11, one end of the first connecting rod 14 penetrates through the first buffer plate 8 and the second buffer plate 9 respectively, mounting rods 15 are arranged at the upper end and the lower end of one side of the first buffer plate 8, two groups of mounting grooves 16 are formed in one side, close to the first buffer plate 8, of the second buffer plate 9, the mounting rods 15 are located inside the corresponding mounting grooves 16, first springs 17 are arranged on the outer circumference of the mounting rods 15, limiting blocks 18 are further arranged in the positions, close to the first buffer plate 8, of the inside of the mounting grooves 16, and second springs 19 are further arranged between the mounting rods 15 and the inner wall of the second buffer plate 9 inside the mounting grooves 16;
a placing channel 20 is arranged in the bomb storage box 5, a launching channel 27 is also arranged in the bomb storage box 5 below the placing channel 20, a fire extinguishing bomb 32 is also arranged in the launching channel 27, a pushing plate 33 is arranged in the bomb storage box 5 at one side of the fire extinguishing bomb 32, one side of the pushing plate 33 is connected with a pushing rod 35, a pushing and launching mechanism 34 is arranged at the bottom end of the inner part of the bomb storage box 5 close to the pushing plate 33, one end of the pushing rod 35 is close to a pushing end of the pushing and launching mechanism 34, fixed connecting plates 36 are arranged at the bottom ends of the inner parts of the bomb storage boxes 5 at the upper side and the lower side of the pushing and launching mechanism 34, and a third spring 37 is also arranged between the fixed connecting plates 36 and the pushing plate 33;
lie in the inside bottom of fire extinguishing bomb 32 below storage bullet case 5 and seted up supplementary sliding tray 40, the both sides of fire extinguishing bomb 32 all are provided with supplementary limiting plate 41, one side of keeping away from fire extinguishing bomb 32 supplementary limiting plate 41 is connected with first gag lever post 42, the inner wall both sides of storage bullet case 5 all are connected with second gag lever post 43, spacing mounting groove 44 has been seted up to one side inside of second gag lever post 43, the one end of first gag lever post 42 is located the inside of spacing mounting groove 44, the inside of spacing mounting groove 44 still is provided with fourth spring 45.
An electric push rod 21 is further arranged inside the bullet storage box 5 on one side of the placing channel 20, the output end of the electric push rod 21 is connected with the first connecting rod 14, and the first connecting rod 14 penetrates through the inside of the fixed connecting rod 6.
One side of storage bullet case 5 is provided with exit channel 22, and exit channel 22's internally mounted has guard plate 23, and the inside top of storage bullet case 5 is provided with first cylinder 24, and first cylinder 24 is connected with first telescopic link 25, the lower extreme fixedly connected with second connecting rod 26 of first telescopic link 25, and the lower extreme of second connecting rod 26 is connected with the top of guard plate 23.
The inside that is located the below storage box 5 of placing passageway 20 is provided with spacing guard plate 28, and one side of spacing guard plate 28 is connected with "L" shape and connects the change-over board 29, is close to the inside of connecting the change-over board 29 storage box 5 and still is provided with second cylinder 30, and second cylinder 30 is connected with second telescopic link 31, and second telescopic link 31 is connected with connecting the change-over board 29.
The upper end of the interior of the bullet box 5 at one side of the placing channel 20 is provided with a storing channel 38, and one side of the bullet box 5 close to the storing channel 38 is provided with a storing box door 39.
Fixed mounting groove 46 has been seted up to one side of mounting panel 4, and the upper end fixedly connected with fixed mounting panel 47 of storage bomb box 5, the one end cartridge of fixed mounting panel 47 is in fixed mounting groove 46's inside.
One side upper end fixedly connected with connecting plate 48 of storage bullet case 5, threaded hole 49 has all been seted up to one side up end of connecting plate 48 and mounting panel 4.
A fire-fighting unmanned aerial vehicle for throwing fire extinguishing bombs is used by the following method:
a: firstly, a fixed top plate 2 is welded on the lower end face of an unmanned aerial vehicle body 1, a fixed mounting plate 47 is inserted into a fixed mounting groove 46 on a mounting plate 4, a plurality of groups of fixing bolts are mounted in threaded holes 49 of a connecting plate 48 and the mounting plate 4, and then an bomb storage box 5 and the unmanned aerial vehicle body 1 are fixed, the arranged bomb storage box 5 and the unmanned aerial vehicle body 1 are fixed through bolts, so that the unmanned aerial vehicle is convenient to mount, dismount and overhaul, before taking off, the storage box door 39 is opened to store a plurality of fire extinguishing bombs 32 in the storage channel 20 through the storage channel 39, and then the storage box door 39 is closed;
b, after the step A is finished, the fire-fighting unmanned aerial vehicle flies to a fire point after taking off, when the fire source is identified and fire extinguishing bombs 32 need to be thrown in, because strong back thrust is generated when the fire extinguishing bombs 32 are thrown in by the unmanned aerial vehicle, the unmanned aerial vehicle is easy to shake and the fire point is easy to deviate, at the moment, when the unmanned aerial vehicle is thrown in, the wall is taken as a supporting point, the unmanned aerial vehicle is controlled to be close to the wall surface, so that the second buffer plate 9 on the positioning buffer mechanism 7 is close to the wall surface, the mounting rod 15 on the first buffer plate 8 is inserted into the mounting groove 16 on the second buffer plate 9, the first spring 17 and the second spring 19 which are matched can play a supporting role for the fire extinguishing bombs 32 thrown in the unmanned aerial vehicle, the buffering and shock absorption effects can be played, the damage to the unmanned aerial vehicle caused by the excessive back thrust can be prevented, and the rubber gasket 13 can increase the friction with the wall surface, when the unmanned aerial vehicle needs to take a wall corner as a supporting point, the electric push rod 21 is started, so that the first connecting rod 14 pushes the positioning prism plate 11 to move out of the through hole groove 10, the positioning prism plate 11 is further made to be close to the wall corner until three supporting points are arranged on two side edges of the second buffer plate 9 and between the positioning prism plate 11 and the wall, the contact area with the wall is further increased, a supporting effect can be better played, a supporting point is provided for the unmanned aerial vehicle to put in the fire extinguishing bomb 32 from multiple directions, and the unmanned aerial vehicle can stably put in the fire extinguishing bomb 32 to avoid shaking;
c, after the step B is finished, when fire extinguishing bomb 32 needs to be thrown, the arranged first air cylinder 24 is started, the first air cylinder 24 pulls the protection plate 23 to move upwards through the first telescopic rod 25, the outlet channel 22 is further opened, the principle of providing thrust by the arranged pushing and launching mechanism 34 is the same as the principle of launching the cannonball, the prior art is not described in detail, a strong thrust can be provided for the push rod 35 through the arranged pushing and launching mechanism 34, the push plate 33 provides a strong thrust for the fire extinguishing bomb 32, the fire extinguishing bomb 32 can be thrown out, after the push plate 33 transmits the thrust to the fire extinguishing bomb 32, the push plate 33 can be recovered to the original position due to the fact that the arranged third spring 37 can provide a pulling force, the fire extinguishing bomb 32 can slide in the auxiliary sliding groove 40 through the arranged auxiliary sliding groove 40, play a limiting displacement, can be on second gag lever post 43 the inside of spacing mounting groove 44 slide through the first gag lever post 42 that sets up, make two sets of supplementary limiting plates 41 that set up can have certain removal on the horizontal direction, can play the flight speed that does not hinder fire extinguishing bomb 32 again when spacing to fire extinguishing bomb 32, can further guarantee accurate steady fire extinguishing bomb 32 of puting in, after a set of fire extinguishing bomb 32 putes in, start second cylinder 30, make second telescopic link 31 pulling connect the change-over panel 29 and remove, further drive spacing guard plate 28 and remove, can make the inside fire extinguishing bomb 32 of placing passageway 20 get into the inside of launching channel 27, prepare for puting in fire extinguishing bomb 32 next time.
By adopting the technical scheme: the push plate 33 and the push launching mechanism 34 are matched for use, so that the fire extinguishing bomb 32 can be projected in the horizontal direction, the limitation that the fire extinguishing bomb 32 can only be thrown in a top-down throwing mode is avoided, the unmanned aerial vehicle is easy to shake and the throwing point is easy to deviate due to strong back thrust when the unmanned aerial vehicle throws the fire extinguishing bomb 32, at the moment, the wall is required to be used as a supporting point when the unmanned aerial vehicle throws the fire extinguishing bomb, the second buffer plate 9 arranged when the supporting point is a flat wall surface is used as a supporting surface, the positioning prism plate 11 is moved out of the through hole groove 10 when the supporting point is a corner, three supporting points are arranged between two side edges of the second buffer plate 9 and the positioning prism plate 11 and the wall, the contact area with the wall is further increased, the supporting function can be better played, a supporting point is provided for the fire extinguishing bomb 32 to be thrown in the unmanned aerial vehicle from multiple directions, and the unmanned aerial vehicle can stably throw the fire extinguishing bomb 32 to avoid shaking, the auxiliary sliding groove 40 and the auxiliary limiting plate 41 which are arranged are matched for use, so that the fire extinguishing bomb 32 can be limited, the fire extinguishing bomb 32 can be further guaranteed to be accurately and stably put in, the fire extinguishing efficiency is improved, and the practicability is better.
It should be noted that, the invention is a fire-fighting unmanned aerial vehicle for putting fire-fighting bombs, when in use, firstly, the fixed top plate 2 is welded on the lower end face of the unmanned aerial vehicle body 1, then the fixed mounting plate 47 is inserted into the fixed mounting groove 46 on the mounting plate 4, then a plurality of groups of fixed bolts are mounted inside the threaded holes 49 of the connecting plate 48 and the mounting plate 4, and further the bomb storage box 5 and the unmanned aerial vehicle body 1 are fixed, because the set bomb storage box 5 and the unmanned aerial vehicle body 1 are fixed through bolts, the installation and disassembly and maintenance are convenient, before the fire-fighting unmanned aerial vehicle, the storage box door 39 is opened to store a plurality of fire-fighting bombs 32 inside the storage channel 20 through the storage channel 39, then the storage box door 39 is closed, when the fire-fighting unmanned aerial vehicle flies to the ignition point after flying, when the fire-fighting bombs 32 need to be put in the fire source after the fire source is identified, because the unmanned aerial vehicle has a strong back thrust when putting in the fire-fighting bombs 32, the unmanned aerial vehicle easily shakes the unmanned aerial vehicle When the unmanned aerial vehicle is thrown in, the wall is taken as a supporting point, the unmanned aerial vehicle is controlled to be close to the wall, the second buffer plate 9 on the positioning buffer mechanism 7 is enabled to be close to the wall, the mounting rod 15 on the first buffer plate 8 is arranged to be inserted into the mounting groove 16 on the second buffer plate 9 and is matched with the first spring 17 and the second spring 19 to play a supporting role in throwing the fire extinguishing bomb 32 into the unmanned aerial vehicle, the buffering and shock-absorbing role can be played, the unmanned aerial vehicle is prevented from being damaged due to overlarge back thrust, the rubber gasket 13 can increase the friction with the wall, when the unmanned aerial vehicle needs to take the wall corner as the supporting point, the electric push rod 21 is started, the first connecting rod 14 pushes the positioning prism plate 11 to move out of the through hole groove 10, the wall corner of the positioning prism plate 11 is further caused to be pressed close to the wall corner, until three supporting points are arranged between two sides of the second buffer plate 9 and the positioning prism plate 11 and the wall, further increase the area of contact with the wall, can better play a supporting role, provide a supporting point for unmanned aerial vehicle to put in the fire extinguishing bomb 32 from many positions, be convenient for unmanned aerial vehicle can steadily put in the fire extinguishing bomb 32 and avoid taking place and rock, when needing to put in the fire extinguishing bomb 32, start the first cylinder 24 that sets up, make the first cylinder 24 pull the guard plate 23 through first telescopic link 25 and move up, and then open exit channel 22, the principle that the promotion emission mechanism 34 that sets up provides thrust is the same as the prior art with the principle of launching the shell, do not do much description here, can provide a powerful thrust for the catch bar 35 through the promotion emission mechanism 34 that sets up, and then make catch bar 33 give fire extinguishing bomb 32 a powerful thrust, make fire extinguishing bomb 32 can be put in, after catch bar 33 transmits thrust to the fire extinguishing bomb 32, because the third spring 37 that sets up can provide a pulling force, the pushing plate 33 can be restored to the original position while the pushing force is prevented from being too large, the fire extinguishing bomb 32 can slide in the auxiliary sliding groove 40 through the arranged auxiliary sliding groove 40 to play a limiting role, the arranged first limiting rod 42 can slide in the limiting installation groove 44 on the second limiting rod 43 to enable the two groups of the arranged auxiliary limiting plates 41 to move in the horizontal direction, the fire extinguishing bomb 32 can be limited while the flying speed of the fire extinguishing bomb 32 is not hindered, the fire extinguishing bomb 32 can be accurately and stably thrown in, after one group of the fire extinguishing bombs 32 are thrown in, the second cylinder 30 is started, the second telescopic rod 31 is pulled to be connected with the conversion plate 29 to move, the limiting protection plate 28 is further driven to move, the fire extinguishing bomb 32 in the placing channel 20 can enter the inside of the launching channel 27 to prepare for next fire extinguishing bomb 32 throwing, the invention can project the fire extinguishing bomb 32 in the horizontal direction by matching the arranged pushing plate 33 and the pushing launching mechanism 34, avoids the limitation that the fire extinguishing bomb 32 can only be thrown in a top-down throwing mode, because the strong back pushing force is generated when the unmanned aerial vehicle throws the fire extinguishing bomb 32, the unmanned aerial vehicle is easy to shake and the throwing point is easy to deviate, at the moment, the unmanned aerial vehicle needs to take the wall as a supporting point when throwing, when the supporting point is a flat wall surface, the arranged second buffer plate 9 is taken as a supporting surface, when the supporting point is a corner, the positioning prism plate 11 is moved out of the through hole groove 10, three supporting points are arranged between two side edges of the second buffer plate 9 and the positioning prism plate 11 and the wall, the contact area with the wall is further increased, the supporting function can be better played, and a supporting point is provided for the unmanned aerial vehicle to throw the fire extinguishing bomb 32 from multiple directions, the unmanned aerial vehicle of being convenient for can be steady puts in fire extinguishing bomb 32 and avoids taking place to rock, uses through the supplementary sliding tray 40 that sets up and supplementary limiting plate 41 cooperation and can carry on spacingly to fire extinguishing bomb 32, can further guarantee accurate steady putting in fire extinguishing bomb 32, improves the fire extinguishing efficiency, has better practicality.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a fire control unmanned aerial vehicle for puting in fire extinguishing bomb, includes the unmanned aerial vehicle fuselage, its characterized in that: the lower end face of the unmanned aerial vehicle body is fixedly connected with a fixed top plate, the lower end face of the fixed top plate is connected with a fixed connecting column, the lower end of the fixed connecting column is fixedly connected with a mounting plate, the lower end of the mounting plate is provided with an ammunition storage box, one side of the ammunition storage box is provided with a fixed connecting rod, and one side of the fixed connecting rod is connected with a positioning buffer mechanism;
the positioning and buffering mechanism comprises a first buffering plate, a second buffering plate and a positioning prism plate, the first buffering plate is connected with the fixed connecting rod, a through hole groove is formed in one side of the second buffering plate, the positioning prism plate is located inside the through hole groove, anti-skidding salient points are arranged on the outer side of the positioning prism plate, and a rubber gasket is arranged on one side, close to the positioning prism plate, of the second buffering plate;
a first connecting rod is fixedly connected to one side, close to the second buffer plate, of the positioning prismatic plate, one end of the first connecting rod penetrates through the first buffer plate and the second buffer plate respectively, mounting rods are arranged at the upper end and the lower end of one side of the first buffer plate, two groups of mounting grooves are formed in one side, close to the first buffer plate, of the second buffer plate, the mounting rods are located inside the corresponding mounting grooves, first springs are arranged on the outer circumferences of the mounting rods, limiting blocks are further arranged in the mounting grooves close to the first buffer plate, and second springs are further arranged between the mounting rods in the mounting grooves and the inner wall of the second buffer plate;
a placing channel is arranged in the bullet storage box, a launching channel is also arranged in the bullet storage box below the placing channel, a fire extinguishing bullet is also arranged in the launching channel, a pushing plate is arranged in the bullet storage box on one side of the fire extinguishing bullet, one side of the pushing plate is connected with a pushing rod, a pushing and launching mechanism is arranged at the bottom end of the interior of the bullet storage box close to the pushing plate, one end of the pushing rod is close to the pushing end of the pushing and launching mechanism, fixed connecting plates are arranged at the bottom ends of the interiors of the bullet storage boxes on the upper side and the lower side of the pushing and launching mechanism, and a third spring is also arranged between the fixed connecting plates and the pushing plate;
lie in the fire extinguishing bullet below stores up the inside bottom of bullet case and has seted up supplementary sliding tray, the both sides of fire extinguishing bullet all are provided with supplementary limiting plate, keep away from one side of fire extinguishing bullet supplementary limiting plate is connected with first gag lever post, the inner wall both sides of storing up the bullet case all are connected with the second gag lever post, spacing mounting groove has been seted up to one side inside of second gag lever post, the one end of first gag lever post is located the inside of spacing mounting groove, the inside of spacing mounting groove still is provided with the fourth spring.
2. A fire fighting drone for launching fire extinguishing bombs according to claim 1, characterized in that: the inside that is located place passageway one side storage magazine still is provided with electric putter, electric putter's output and head rod are connected, the inside that fixed link was run through to the head rod.
3. A fire fighting drone for launching fire extinguishing bombs according to claim 2, characterized in that: store up the bullet case one side and be provided with exit channel, exit channel's internally mounted has the guard plate, the inside top of storing up the bullet case is provided with first cylinder, first cylinder is connected with first telescopic link, the lower extreme fixedly connected with second connecting rod of first telescopic link, the lower extreme of second connecting rod is connected with the top of guard plate.
4. A fire fighting drone for launching fire extinguishing bombs according to claim 3, characterized in that: the device comprises a switch board, a first cylinder, a second cylinder, a first telescopic rod, a second telescopic rod and a connecting conversion board, wherein the first cylinder is connected with the switch board, the second cylinder is connected with the second telescopic rod, the connecting conversion board is connected with the first cylinder, the connecting conversion board is connected with the second cylinder, and the connecting conversion board is connected with the second cylinder.
5. A fire fighting drone for launching fire extinguishing bombs according to claim 4, characterized in that: the upper end of the inside of the bullet storage box on one side of the placing channel is provided with a storing channel, and one side of the bullet storage box close to the storing channel is provided with a storing box door.
6. A fire fighting drone for launching fire extinguishing bombs according to claim 5, characterized in that: the fixed mounting groove has been seted up to one side of mounting panel, the upper end fixedly connected with fixed mounting panel of storage bullet case, the one end cartridge of fixed mounting panel is in the inside of fixed mounting groove.
7. A fire fighting drone for launching fire extinguishing bombs according to claim 6, characterized in that: store up one side upper end fixedly connected with connecting plate of bullet case, the screw hole has all been seted up to one side up end of connecting plate and mounting panel.
8. A fire fighting drone for launching fire extinguishing bombs according to claim 7, characterized in that: the using method comprises the following steps:
a: firstly, a fixed top plate is welded on the lower end face of an unmanned aerial vehicle body, a fixed mounting plate is inserted into a fixed mounting groove on the mounting plate, a plurality of groups of fixing bolts are mounted in threaded holes of a connecting plate and the mounting plate, the bomb storage box and the unmanned aerial vehicle body are fixed, a storage box door is opened before the fire-fighting unmanned aerial vehicle takes off, a plurality of fire-fighting bombs are stored in the storage channel through the storage channel, and then the storage box door is closed;
b: after the step A is finished, the fire-fighting unmanned aerial vehicle flies to the ignition point after taking off, when the fire source is identified and fire-fighting bombs need to be put in the fire source, the unmanned aerial vehicle is controlled to be close to the wall surface, so that the second buffer plate on the positioning buffer mechanism is close to the wall surface, the mounting rod on the first buffer plate is inserted into the mounting groove on the second buffer plate, the first spring and the second spring which are matched with each other can play a supporting role in putting fire extinguishing bombs into the unmanned aerial vehicle, the damage to the unmanned aerial vehicle caused by excessive back thrust is prevented, the rubber gasket arranged increases the friction with the wall surface, when the unmanned aerial vehicle needs to take the wall corner as a supporting point, starting the electric push rod to enable the first connecting rod to push the positioning prism plate to move out of the through hole groove, and further enabling the positioning prism plate to be close to the wall corner until three supporting points are arranged between two side edges of the second buffer plate and the positioning prism plate and the wall;
c, after the step B is finished, when fire extinguishing bombs need to be put in, a first air cylinder is started, the first air cylinder pulls a protection plate to move upwards through a first telescopic rod, an outlet channel is further opened, a pushing force can be provided for a pushing rod through a pushing and launching mechanism, and further a pushing force is provided for the fire extinguishing bombs through a pushing plate, so that the fire extinguishing bombs can be put out, after the pushing plate transmits the pushing force to the fire extinguishing bombs, the pushing plate can be restored to the original position while the pushing force is prevented from being too large due to the fact that a third spring is arranged, the fire extinguishing bombs can slide in the auxiliary sliding grooves through the auxiliary sliding grooves, a limiting effect is achieved, the first limiting rods can slide in the limiting installation grooves in the second limiting rods, two groups of auxiliary limiting plates can move in the horizontal direction, the fire extinguishing bombs can be limited, and the flying speed of the fire extinguishing bombs cannot be blocked, after a set of fire extinguishing bomb was put in, start the second cylinder for the second telescopic link pulling is connected the converter plate and is removed, further drives spacing guard plate and removes, makes the inside fire extinguishing bomb of placing the passageway get into the inside of launching channel, prepares for putting in the fire extinguishing bomb next time.
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| CN202010718909.6A CN111891357B (en) | 2020-07-23 | 2020-07-23 | A fire control unmanned aerial vehicle for puting in fire extinguishing bomb |
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| CN112386832B (en) * | 2020-12-01 | 2021-10-22 | 安徽信息工程学院 | Fire rescue unmanned aerial vehicle |
| CN112586254B (en) * | 2020-12-09 | 2023-06-09 | 四川西华通用航空股份有限公司 | Manual rain-increasing operation device |
| CN112722274A (en) * | 2020-12-28 | 2021-04-30 | 西北工业大学 | Unmanned aerial vehicle for fire control |
| CN114344762B (en) * | 2022-01-05 | 2022-09-27 | 中国矿业大学(北京) | A fire control unmanned aerial vehicle for puting in fire extinguishing bomb |
| CN114408180A (en) * | 2022-01-14 | 2022-04-29 | 泰州市三江消防器材有限公司 | Fire extinguishing bomb storage device for fire extinguishing unmanned aerial vehicle |
| CN114637032B (en) * | 2022-05-19 | 2022-08-26 | 长安大学 | Landslide hazard monitoring equipment deployed by unmanned aerial vehicle and self-adaptive fixing method thereof |
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