CN110239714A - A kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb - Google Patents
A kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb Download PDFInfo
- Publication number
- CN110239714A CN110239714A CN201910532170.7A CN201910532170A CN110239714A CN 110239714 A CN110239714 A CN 110239714A CN 201910532170 A CN201910532170 A CN 201910532170A CN 110239714 A CN110239714 A CN 110239714A
- Authority
- CN
- China
- Prior art keywords
- bomb
- fire extinguishing
- dropping
- drops
- guide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS 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
Abstract
The invention discloses a kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb, which includes that the bomb rack control includes drop a bomb frame, gas source component, Song Dan mechanism, unlocking mechanism of dropping a bomb, extension bullet position-limit mechanism and three impeller position-limit mechanisms；Song Dan mechanism, unlocking mechanism of dropping a bomb and three impeller position-limit mechanisms are driven by gas source component, and start stop signal is hung bullet position-limit mechanism and only provided freedom degree of the fire extinguishing bomb to a horizontal movement of dropping a bomb by button manipulations on control panel；Song Dan mechanism, which is mounted on to move horizontally on extension bullet position-limit mechanism, is pushed into position of dropping a bomb for fire extinguishing bomb, three impeller position-limit mechanisms are mounted on the position and wait load the side between position of dropping a bomb, three impeller position-limit mechanisms play the role of separating when dropping a bomb upper two fire extinguishing bombs in position and position to be loaded that drop a bomb, and mend to play when playing and get out of the way ammunition feed channel；Unlocking mechanism of dropping a bomb is mounted on the dropping a bomb on position of the frame that drops a bomb.The present invention can be realized the continuous high speed being spaced no more than 0.5 second and drop a bomb.
Description
Technical field
The present invention relates to air craft carried drop a bomb to dispense technical field, and in particular to a kind of less than 600 kilometers/hour speed of a ship or plane
Transporter or helicopter launch fire extinguishing bomb airborne equipment.
Background technique
Currently, for forest fire non-at-scene fire-fighting mode there are two types of, one is using aircraft progress air attack,
Aircraft carries water tank or fire extinguishing bomb carries out extinguishing operation, carries out sprinkler operation in the scene of a fire overhead when aircraft carries water tank,
Aircraft take off load limitation carrying water tank capacity it is limited, therefore cannot to larger area duration and degree of heating line burning play pressure
Production is used.In scene of a fire overhead for inhibiting duration and degree of heating to drop a bomb when aircraft carries more fire extinguishing bombs, but existing drop a bomb
Device release time interval is generally higher than 3 seconds or more, and therefore, the fire extinguishing bomb continuously launched can not form a continuous effective
Linear isolation brings prevention fire spreading.
Another kind is to penetrate fire extinguishing bomb using big gun to inhibit the duration and degree of heating in the scene of a fire, and this mode emits fire extinguishing bomb
Point of impact precision and drop point density have very high requirement, are extremely difficult to ideal extinguishing effect with unguided fire extinguishing bomb kind,
The waste to fire extinguishing cost certainly will be will cause.
Summary of the invention
In view of this, the present invention provides a kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb, Neng Goushi
Now the continuous high speed no more than 0.5 second interval drops a bomb, so that bomb-release point is capable of forming the isolation strip of continuously linear.
A kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb, the bomb rack control include that the bomb rack control includes dropping a bomb
Frame, Song Dan mechanism, unlocking mechanism of dropping a bomb, hangs bullet position-limit mechanism, three impeller position-limit mechanisms and safety pin extraction machine at gas source component
Structure；
The Song Dan mechanism, unlocking mechanism of dropping a bomb and three impeller position-limit mechanisms are driven by gas source component, start stop signal
By button manipulations on control panel, the fire extinguishing bomb is hung upside down by hanging bullet position-limit mechanism in the lower portion that drops a bomb, the extension bullet
Position-limit mechanism only provides fire extinguishing bomb to the freedom degree for a horizontal movement of dropping a bomb；The Song Dan mechanism is mounted on extension and plays position-limit mechanism
On move horizontally fire extinguishing bomb be pushed into position of dropping a bomb, the three impellers position-limit mechanism is mounted on the position and wait load between position of dropping a bomb
Side, the three impellers position-limit mechanism plays the work for separating upper two fire extinguishing bombs in position and position to be loaded that drop a bomb when dropping a bomb
With benefit plays the role of getting out of the way ammunition feed channel when playing；The unlocking mechanism of dropping a bomb is mounted on the dropping a bomb on position of the frame that drops a bomb, safety
Pin extraction mechanism is mounted on extension and plays below position-limit mechanism；
Before dropping a bomb, three impeller position-limit mechanisms are to position and fire extinguishing bomb the to be thrown isolation of dropping a bomb, and when dropping a bomb, described drop a bomb solves lock machine
Structure plays position-limit mechanism mechanical release to extension after moving straight down, and the fire extinguishing bomb for position of dropping a bomb loses the constraint of vertical direction freedom degree
Apply thrust by unlocking mechanism of dropping a bomb afterwards to accelerate downwards to launch, unlocking mechanism of dropping a bomb hangs bullet position-limit mechanism after resetting straight up extensive
Trigger sensor unlocks three impeller position-limit mechanisms and gets out of the way ammunition feed channel while locking again, and Song Dan mechanism is by next fire extinguishing bomb
The carry that is pushed into drop a bomb is in place, and sensor by control panel issues instruction for three impeller position restrainers after detecting fire extinguishing bomb in place
Structure locking, into next circulation of dropping a bomb, a circulation release time interval of adjacent two fire extinguishing bombs was less than 0.5 second.
Further, it includes that extension bullet guide rail and two pieces are fixed on the side dropped a bomb in frame in parallel that the extension, which plays position-limit mechanism,
Plate；Hang and play guide rail and be mounted on the medial surface of frame head plate of dropping a bomb, hang play guide rail be an edge drop a bomb machine length direction T-type it is logical
Slot, connecting T-shaped bolt on the projectile tail of fire extinguishing bomb, bolt is fitted into through slot from the rear end face of guide rail, utilizes nuts and logical
More fire extinguishing bomb hanging dresses are fixed on and drop a bomb in frame by the cooperation of slot；Two blocks of side plates and T-type hang bullet slot and receiving are collectively formed
The space of more fire extinguishing bombs, with the horizontal convex edge of an overall processing, horizontal convex edge on the medial surface of two blocks of side plates
It is formed and is cooperated with the step surface on fire extinguishing bomb head, convex edge limits fire extinguishing bomb vertical with the T-type through slot for playing guide rail is hung jointly
The freedom degree in direction.Further, the position-limit mechanism includes two pieces and is fixed on the side plate to drop a bomb in frame, two blocks of side plates in parallel
The space for accommodating fire extinguishing bomb is collectively formed, there is the horizontal convex edge of an overall processing on the medial surface of two blocks of side plates,
The step surface on horizontal convex edge and fire extinguishing bomb head, which is formed, to be cooperated, and the through slot that convex edge plays guide rail with extension limits fire extinguishing bomb jointly and exists
The freedom degree of vertical direction.
Further, the gas source component includes lightweight storage cylinder and air pump, the high pressure gas in the lightweight storage cylinder
After completing the driving gas supply in a period of dropping a bomb, operating pressure is supplemented into lightweight storage cylinder by air pump.
Further, the Song Dan mechanism includes sending to play rodless cylinder and send bullet pushing block；Described send plays rodless cylinder level
It is mounted on and drops a bomb on frame, described send plays on the horizontal linear guide rail that pushing block is movably arranged on two pieces of side plate lateral surfaces, send bullet
Pushing block is fixedly connected with the movable part for playing rodless cylinder is sent.
Further, the unlocking mechanism of dropping a bomb include drop a bomb dynamic crossbeam, rotate shift fork, linear guide of dropping a bomb and the gas that drops a bomb
Cylinder；One end of the rotation shift fork is the lead segment of wedge structure, and the effect of lead segment is the guiding block with the lower portion that drops a bomb
It generates and is flipped up after contact, the guide rail section of the rotation shift fork other end is docked with T-type guide rail makes fire extinguishing bomb leave position to be thrown
It slides into and drops a bomb position afterwards, release downwards after lead segment after a distance loses the support of guiding block and downwardly turn in the cylinder that drops a bomb, it is real
Now to the unlock for position of dropping a bomb；
The linear guide of dropping a bomb is fixed in the left and right sidewall on the inside of the frame that drops a bomb vertically respectively, throws for left and right two
The both ends of springing crossbeam are movably connected in the middle section for the dynamic crossbeam that drops a bomb by sliding block and linear guide cooperation of dropping a bomb, rotation shift fork,
The cylinder rod part of the cylinder that drops a bomb is fixedly connected with the dynamic crossbeam that drops a bomb, and the cylinder that drops a bomb drives the dynamic crossbeam that drops a bomb to do along the vertical direction
It moves back and forth, drops a bomb dynamic crossbeam in upper end extreme position, the guiding block of the lead segment and the lower portion that drops a bomb that rotate shift fork connects
It generates to turn over after touch and turn 90 degrees, the guide rail end and extension for rotating shift fork play the extension for position of completing to drop a bomb wait feeding of dropping a bomb after guide rail docks
Bouncing function, the dynamic crossbeam that drops a bomb quickly drop a bomb cylinder downward motion when, rotation shift fork fire extinguishing bomb weight effect under overturn
90 degree, unlock is realized to a fire extinguishing bomb vertical direction freedom degree of dropping a bomb, rotation shift fork applies fire extinguishing bomb while unlock
One downward initial acceleration.
Further, the safety pin extraction mechanism includes that circulation is pulled pin guide rail and the safety pin that is recycled in guide rail
Hook is extracted, the circulation pulls pin guide rail as closed special-shaped ring structure, and guide rail of pulling pin is fixed on the bottom for the frame that drops a bomb, pacifies
Full pin is extracted hook and is slided by scroll wheel external member mounted in pulling pin on guide rail and can recycle along guide rail, when the safety on fire extinguishing bomb is protected
After danger pin is connected with safety pin extraction hook, speed matching is launched downwards on the guide rail ring inclined-plane and fire extinguishing bomb for recycling guide rail of pulling pin
It closes, speed of pulling pin needed for fire extinguishing bomb extracts safety pin from fire extinguishing bomb fuse, before releasing fire extinguishing bomb drops a bomb
Security insurance.
Further, the automatic bomb rack control further includes armstrong's patent night bolt, and the machine insurance bolt is U-shaped cross
Join insert structure, armstrong's patent night bolt is inserted into the pin hole to drop a bomb on frame in the horizontal direction, fire extinguishing bomb is made to drop a bomb
Position is locked by mechanical position limitation.
Further, the lightweight storage cylinder is two, and one of lightweight storage cylinder is the cylinder gas supply that drops a bomb, and makes one
Circulation of dropping a bomb met release time interval less than 0.5 second.
Further, the extension plays the double extension bullet or multiple rows of of position-limit mechanism setting, and an extension plays guide rail and meets 1-8 hair fire extinguishing
Bomb carry, or multiple quick bomb droping gears are designed as integrated multiple row combination and meet quantity of more dropping a bomb.
Further, the fire extinguishing bomb is sent that be bound to position no by detector inspection at various locations, and is sent out to main control PLC
Signal out, making to drop a bomb instructs whether preceding detection fire extinguishing bomb position to be thrown has fire extinguishing bomb to await orders.
The utility model has the advantages that
1, the present invention plays the structure between position-limit mechanism and the limit of three impellers using Song Dan mechanism, unlocking mechanism of dropping a bomb, extension
Cooperation and to drop a bomb and send play timing reasonable setting, realize stick of the time interval less than 0.5 second, can by when
Bomb-release point of the speed after 600 kilometers/hour of speed of a ship or plane aircrafts drop a bomb forms the fire extinguishing isolation strip of continuously linear.
2, power source of the invention, can be effectively using lightweight storage cylinder and air pump supplement compressed gas and rodless cylinder
The complexity of reducing mechanism overall weight and control.
3, the present invention, which uses rotation shift fork and hangs bullet guide rail, carries out cooperation realization mechanical position limitation and unlock, passes through the dynamic cross that drops a bomb
The vertical up and down motion of beam can complete limit and unlocking motion, realize that the compact linking for dropping a bomb and mending springing work, shortening are dropped a bomb
Time interval.
4, in the lower portion that drops a bomb provided with pulling-out mechanism, movement of dropping a bomb is also achieved while completion and is pulled pin the present invention,
Pulling-out mechanism can also be reused, and use cost is saved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb of the present invention；
Fig. 2 is the structural schematic diagram invented Song Dan mechanism and embrace bullet position-limit mechanism；
Fig. 3 is that the present invention embraces the structural schematic diagram for playing position-limit mechanism and pulling-out mechanism；
Fig. 4 is the structural schematic diagram of unlocking mechanism of the invention of dropping a bomb
Wherein, 1- control panel, 2- send play limit plate, 3- send play rodless cylinder, 4- side plate, 5- air pump, 6- send play pushing block,
7- fire extinguishing bomb, 8- storage cylinder, 9- stop cylinder, tri- impeller of 10-, 11- bolt, 12- hang and play guide rail, 13- rotates shift fork, 14-
Safety pin hook, 15- drop a bomb dynamic crossbeam, the 19- of guide rail, 16- horizontal guide rail, 17- button, 18- that pull pin drop a bomb linear guide, 20-
Drop a bomb cylinder, 21- sticking position detection sensor, 22- drops a bomb frame.
Specific embodiment
The present invention will now be described in detail with reference to the accompanying drawings and examples.
As shown in Fig. 1, the present invention provides a kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb, the throwings
Ereisma include drop a bomb frame 22, send play limit plate 2, send play rodless cylinder 3, side plate 4, air pump 5, send play pushing block 6, fire extinguishing bomb 7,
Storage cylinder 8, three impellers 10, bolt 11, hangs bullet guide rail 12, rotation shift fork 13, safety pin hook 14, guide rail of pulling pin at stop cylinder 9
15, horizontal guide rail 16, the dynamic crossbeam 18 that drops a bomb, the guide rail 19 that drops a bomb, drop a bomb cylinder 20 and sticking position detection sensor 21；
Wherein, the inner surface of top plate in frame 22 that drops a bomb, which is fixedly mounted to hang, plays guide rail 12, hangs to play and processes edge on guide rail 12
The through slot of length direction, the section of through slot are T font, connect bolt 11 on the projectile tail of fire extinguishing bomb 7, and bolt is played guide rail from extension
12 end face is fitted into through slot, is mounted in fire extinguishing bomb hanging using the cooperation of nuts and through slot and is dropped a bomb in frame 22.
It send and plays the position that limit plate 2 is mounted on corresponding position of dropping a bomb on the inside of the frame 22 that drops a bomb, sending the surface for playing limit plate 2 is arc
Shape face；
Side plate 4 has two pieces, and two blocks of side plates 4 are fixed in parallel to drop a bomb in frame 22, and receiving fire extinguishing is collectively formed in two blocks of side plates 4
The space of bomb 7, with the horizontal convex edge of an overall processing, horizontal convex edge and fire extinguishing bomb on the medial surface of two blocks of side plates 4
The step surface on head forms cooperation, and convex edge and the through slot for hanging bullet guide rail 12 limit fire extinguishing bomb in the freedom of vertical direction jointly
Degree.
As shown in Fig. 2, it send bullet rodless cylinder 3 to be horizontally arranged to drop a bomb on frame 22, bullet pushing block 6 is sent to be movably arranged on two
On horizontal guide rail 16 on block side plate lateral surface, bullet pushing block 6 is sent to be fixedly connected with the movable part for playing rodless cylinder 3 is sent.
Three impellers 10 are circumferentially being uniformly distributed there are three arcwall face, and the radian of arcwall face corresponds to the outer surface of fire extinguishing bomb,
Three impellers 10 are mounted on the side of drop a bomb position and filling position, the fire extinguishing with position of dropping a bomb respectively of the two of them arc surface of three impellers 10
Bomb and the fitting of adjacent fire extinguishing bomb, the rotation of three impellers 10 and rotation stop are controlled by stop cylinder 9, when stop cylinder 9 is made
When limiting the rotation of three impellers after dynamic, three impellers 10, which combine to send, plays pushing block 6 for remaining with the fire extinguishing bomb holding launched.
Control panel 1 is mounted on the upper surface for the frame 22 that drops a bomb, and is provided on control panel for input control instruction
Button 17, the position that the side for the frame 22 that drops a bomb corresponds to each fire extinguishing bomb are also equipped with sticking position detection sensor 21, sticking position inspection
Survey sensor 21 detect fire extinguishing bomb situation in place simultaneously feed back to control panel, by control panel to stop cylinder 9, send bullet without
Bar cylinder 3 and the cylinder 20 that drops a bomb issue control instruction.
As shown in Fig. 4, the guide rail 19 that drops a bomb is two, and two guide rails 19 that drop a bomb are fixed on 22 inside of frame of dropping a bomb vertically
In left and right sidewall, by sliding block and the cooperation of guide rail 19 of dropping a bomb, rotation shift fork 13 is movably connected in throwing at the both ends for the dynamic crossbeam 18 that drops a bomb
The middle section of springing crossbeam 18, wherein one end of rotation shift fork 13 is the lead segment of wedge structure, and the effect of lead segment is and drops a bomb
Overturning is generated after guiding block contact inside frame 22, the other end of rotation shift fork 13 is guide rail section, the structure and extension of guide rail section
The structure for playing guide rail 12 is consistent, rotates the T font groove on shift fork with the through slot for playing guide rail is hung and is overlapped docking, the spiral shell of fire extinguishing bomb
Bolt can slide into the T font groove of rotation shift fork 13, and rotation shift fork 13 and the faying face for hanging bullet guide rail 12 are position of dropping a bomb.
The movable part of cylinder 20 of dropping a bomb is fixedly connected with the dynamic crossbeam 18 that drops a bomb, and the cylinder 20 that drops a bomb driving is dropped a bomb dynamic crossbeam 18
It moves reciprocatingly along the vertical direction, drops a bomb dynamic crossbeam 18 in upper end extreme position, rotate the lead segment of shift fork 13 and the frame that drops a bomb
Overturning is generated after guiding block contact inside frame 22, the guide rail section of shift fork 13 is rotated and extension plays after guide rail 12 docks and completes position of dropping a bomb
The extension bouncing function of fire extinguishing bomb drops a bomb dynamic crossbeam 18 when moving downward under the cylinder 20 that drops a bomb acts on, rotates shift fork 13 in gravity
The lower overturning of effect, which is realized, unlocks a fire extinguishing bomb vertical direction freedom degree of dropping a bomb, and rotation shift fork 13 is made in the cylinder 20 that drops a bomb simultaneously
An initial acceleration moved downward is applied to fire extinguishing bomb 7 with lower.
As shown in Fig. 3, guide rail 15 of pulling pin is closed ring structure, and guide rail 15 of pulling pin is fixed on the bottom for the frame 22 that drops a bomb
Portion, safety pin hook 14, which is sleeved on, to be pulled pin on guide rail 15 and can slide along guide rail, and the safety plug on fire extinguishing bomb and safety pin are hung
Hook is connected, and extracts safety plug from fire extinguishing bomb by safety pin hook 14 when fire extinguishing bomb is launched, releases fire extinguishing bomb
Insurance.
Machine insurance bolt is U-shaped structure, and machine insurance bolt is inserted into the pin hole to drop a bomb on frame, machine in the horizontal direction
Mechanical position limitation is carried out to the fire extinguishing bomb for position of dropping a bomb when tool night bolt is in place, it is mechanical after level pulls out mechanical night bolt
Limit releases.
Air pump 5 and lightweight storage cylinder 8 are fixedly mounted on the bottom for the frame 22 that drops a bomb, and lightweight storage cylinder 8 is the cylinder 20 that drops a bomb
Gas supply enables the cylinder that drops a bomb to do faster reciprocal motion, takes offence until storage cylinder 8 and cylinder 9 and send and play rodless cylinder 3 and supply, gas
Pump 5 supplements compression gas-pressure for lightweight storage cylinder 8, and the movement of above three cylinder is controlled by control panel 1.The control of control panel
Signal derives from the button 17 on the sticking position detection sensor 21 being mounted on side plate and control panel.
Process of specifically dropping a bomb is as follows: before dropping a bomb, three impellers 10 are stopped 9 rotation stop of cylinder, the fire extinguishing bomb at a rear of dropping a bomb
Rear and front end by three impellers and send bullet pushing block 6 to be limited respectively, and when dropping a bomb, the cylinder 20 that drops a bomb drive drops a bomb dynamic crossbeam 18 vertically
After moving downward, rotation shift fork 13 overturns realization under the effect of gravity and unlocks to a fire extinguishing bomb vertical direction freedom degree of dropping a bomb,
Drop a bomb position fire extinguishing bomb lose vertical direction freedom degree constraint after, rotation shift fork 13 simultaneously to first hair fire extinguishing bomb 7 apply
One initial acceleration moved downward is completed to launch, and the trip is 0.2 second time-consuming.The cylinder 20 that drops a bomb drives the dynamic crossbeam 18 that drops a bomb perpendicular
Return to origin is directly moved upwards, the lead segment of rotation shift fork 13 generates overturning after contacting with the guiding block inside the frame 22 that drops a bomb,
The guide rail section for rotating shift fork 13 plays the recovery for a guide-rail channel of completing to drop a bomb after guide rail 12 docks with extension, and backhaul is 0.18 second time-consuming,
Stop cylinder 9 is opened at the same time, and three impellers 10 no longer limit remaining fire extinguishing bomb 7, send bullet pushing block 6 that next fire extinguishing is navigated
Bullet 7 is pushed into position of dropping a bomb, and control panel detects that starting stop cylinder locks three impellers 10 to fire extinguishing bomb 7 afterwards in place, mends springing
0.1 second when making trouble, into next circulation of dropping a bomb, therefore, the release time interval of adjacent fire extinguishing bomb was less than 0.5 second.
In conclusion the above is merely preferred embodiments of the present invention, being not intended to limit the scope of the present invention.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (10)
1. a kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb, which is characterized in that the bomb rack control includes the frame that drops a bomb
Frame, Song Dan mechanism, unlocking mechanism of dropping a bomb, hangs bullet position-limit mechanism, three impeller position-limit mechanisms and safety pin extraction machine at gas source component
Structure；
The Song Dan mechanism, unlocking mechanism of dropping a bomb and three impeller position-limit mechanisms are driven by gas source component, and start stop signal is by controlling
Button manipulations on panel processed, the fire extinguishing bomb are hung upside down by hanging bullet position-limit mechanism in the lower portion that drops a bomb, the extension bullet limit
Mechanism only provides fire extinguishing bomb to the freedom degree for a horizontal movement of dropping a bomb；The Song Dan mechanism is mounted on extension bullet position-limit mechanism and does
Fire extinguishing bomb is pushed into position of dropping a bomb by horizontal movement, and the three impellers position-limit mechanism is mounted on the position and wait load the side between position of dropping a bomb
Face, the three impellers position-limit mechanism play the role of separating when dropping a bomb upper two fire extinguishing bombs in position and position to be loaded that drop a bomb, and mend
Play the role of getting out of the way ammunition feed channel when bullet；The unlocking mechanism of dropping a bomb is mounted on the dropping a bomb on position of the frame that drops a bomb, and safety pin pulls out
Mechanism is mounted on extension and plays below position-limit mechanism out；
Before dropping a bomb, three impeller position-limit mechanisms are to position and fire extinguishing bomb the to be thrown isolation of dropping a bomb, and when dropping a bomb, the unlocking mechanism of dropping a bomb is perpendicular
Directly move downward after to hang play position-limit mechanism mechanical release, the fire extinguishing bomb for position of dropping a bomb lose vertical direction freedom degree constraint after by
Unlocking mechanism of dropping a bomb applies thrust and accelerates to launch downwards, and unlocking mechanism of dropping a bomb is hung after resetting straight up plays position-limit mechanism recovery lock
Trigger sensor unlocks three impeller position-limit mechanisms and gets out of the way ammunition feed channel while determining, and next fire extinguishing bomb is pushed by Song Dan mechanism
The carry that drops a bomb is in place, and sensor issues instruction by control panel after detecting fire extinguishing bomb in place and locks three impeller position-limit mechanisms
Fixed, into next circulation of dropping a bomb, a circulation release time interval of adjacent two fire extinguishing bombs was less than 0.5 second.
2. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as described in claim 1, which is characterized in that the extension
Playing position-limit mechanism includes that extension bullet guide rail and two pieces are fixed on the side plate to drop a bomb in frame in parallel；It hangs bullet guide rail and is mounted on the frame that drops a bomb
The medial surface of top plate, hanging and playing guide rail is that an edge is dropped a bomb the T-type through slot of machine length direction, connecting T-shaped on the projectile tail of fire extinguishing bomb
Bolt is fitted into through slot by bolt from the rear end face of guide rail, is hung more fire extinguishing bombs using the cooperation of nuts and through slot
Dress, which is fixed on, to drop a bomb in frame；Two blocks of side plates and T-type, which are hung, plays the space that more fire extinguishing bombs of receiving are collectively formed in slot, and described two pieces
There is the horizontal convex edge of an overall processing, the step surface formation on horizontal convex edge and fire extinguishing bomb head is matched on the medial surface of side plate
It closes, convex edge and the T-type through slot for hanging bullet guide rail limit fire extinguishing bomb in the freedom degree of vertical direction jointly.
3. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as claimed in claim 1 or 2, which is characterized in that institute
Stating gas source component includes lightweight storage cylinder and air pump, and the high pressure gas in the lightweight storage cylinder drops a bomb the period for one in completion
After driving gas supply, operating pressure is supplemented into lightweight storage cylinder by air pump.
4. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as claimed in claim 3, which is characterized in that described to send
Playing mechanism includes sending to play rodless cylinder and send bullet pushing block；Described send plays rodless cylinder and is horizontally arranged at and drops a bomb on frame, described to send
It plays pushing block to be movably arranged on the horizontal linear guide rail on two pieces of side plate lateral surfaces, send and play pushing block and send the activity for playing rodless cylinder
Part is fixedly connected.
5. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as claimed in claim 4, which is characterized in that the throwing
Play unlocking mechanism include drop a bomb dynamic crossbeam, rotate shift fork, linear guide of dropping a bomb and the cylinder that drops a bomb；One end of the rotation shift fork is
The lead segment of wedge structure, the effect of lead segment are to generate to be flipped up after contacting with the guiding block for the lower portion that drops a bomb, rotation
The guide rail section of the shift fork other end is docked with T-type guide rail makes fire extinguishing bomb leave to slide into after throwing position and drop a bomb position, in the cylinder that drops a bomb
It releases downwards after lead segment after a distance loses the support of guiding block and downwardly turns over, realize the unlock to position of dropping a bomb；
The linear guide of dropping a bomb is fixed in the left and right sidewall on the inside of the frame that drops a bomb vertically respectively, drops a bomb dynamic for left and right two
By sliding block and linear guide cooperation of dropping a bomb, rotation shift fork is movably connected in the middle section for the dynamic crossbeam that drops a bomb, described at the both ends of crossbeam
The drop a bomb cylinder rod part of cylinder is fixedly connected with the dynamic crossbeam that drops a bomb, and the cylinder that the drops a bomb driving crossbeam that drops a bomb does reciprocal fortune along the vertical direction
It is dynamic, drop a bomb dynamic crossbeam in upper end extreme position, rotate shift fork lead segment contacted with the guiding block for the lower portion that drops a bomb after produce
Raw turn over turn 90 degrees, and the guide rail end and extension for rotating shift fork play the extension bullet function for position of completing to drop a bomb wait feeding of dropping a bomb after guide rail docks
Can, the dynamic crossbeam that drops a bomb quickly drop a bomb cylinder downward motion when, rotation shift fork is turned over and is turn 90 degrees under the weight effect of fire extinguishing bomb,
Unlock realized to the fire extinguishing bomb vertical direction freedom degree of dropping a bomb, while rotation shift fork unlock to fire extinguishing bomb apply one to
Under initial acceleration.
6. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as claimed in claim 5, which is characterized in that the peace
Full pin extraction mechanism includes that circulation pulls pin guide rail and the safety pin that is recycled in guide rail extracts hook, and the circulation, which is pulled pin, to be led
Rail is closed special-shaped ring structure, and guide rail of pulling pin is fixed on the bottom for the frame that drops a bomb, and safety pin extracts hook by rolling wheel case
Part is slided mounted in pulling pin on guide rail and can recycle along guide rail, when the safety pin on fire extinguishing bomb extracts hook phase with safety pin
Lian Hou, the guide rail ring inclined-plane for recycling guide rail of pulling pin are launched downwards speed with fire extinguishing bomb and are matched, speed of pulling pin needed for fire extinguishing bomb
Degree extracts safety pin from fire extinguishing bomb fuse, releases the security insurance before fire extinguishing bomb drops a bomb.
7. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as claimed in claim 6, which is characterized in that it is described from
Dynamic bomb rack control further includes armstrong's patent night bolt, and the machine insurance bolt is U-shaped horizontal-associate insert structure, armstrong's patent insurance
Bolt is inserted into the pin hole to drop a bomb on frame in the horizontal direction, locks fire extinguishing bomb by mechanical position limitation dropping a bomb position.
8. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as described in claim 1, which is characterized in that described light
Matter storage cylinder is two, and one of lightweight storage cylinder is the cylinder gas supply that drops a bomb, between so that a circulation of dropping a bomb is met the release time
Every less than 0.5 second.
9. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as described in claim 1, which is characterized in that the extension
It plays position-limit mechanism and double extension bullet or multiple rows of is set, an extension plays guide rail and meets 1-8 hair fire extinguishing bomb carry, or will be multiple quick
Bomb droping gear is designed as integrated multiple row combination and meets quantity of more dropping a bomb.
10. the airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb as described in claim 1, which is characterized in that described
Fire extinguishing bomb is sent that be bound to position no by detector inspection at various locations, and issues signal to main control PLC, and making to drop a bomb instructs preceding inspection
Survey whether fire extinguishing bomb position to be thrown has fire extinguishing bomb to await orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532170.7A CN110239714B (en) | 2019-06-19 | 2019-06-19 | Quick automatic projectile throwing device for airborne multi-shot unlocking type fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910532170.7A CN110239714B (en) | 2019-06-19 | 2019-06-19 | Quick automatic projectile throwing device for airborne multi-shot unlocking type fire extinguishing bomb |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110239714A true CN110239714A (en) | 2019-09-17 |
| CN110239714B CN110239714B (en) | 2020-10-30 |
Family
ID=67888246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910532170.7A Active CN110239714B (en) | 2019-06-19 | 2019-06-19 | Quick automatic projectile throwing device for airborne multi-shot unlocking type fire extinguishing bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110239714B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422352A (en) * | 2020-03-17 | 2020-07-17 | 猫头鹰安防科技有限公司 | Unmanned aerial vehicle extinguishing device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006253A (en) * | 1956-06-07 | 1961-10-31 | Sud Aviation | Aircraft load-release device |
| US3840148A (en) * | 1972-01-28 | 1974-10-08 | L Fontana | Conveyance equipment which allows the discharge of all or partly of the load by means of an electromagnetic control device |
| US4333384A (en) * | 1980-06-13 | 1982-06-08 | The Boeing Company | Rotary rack launcher with direct load path suspension |
| US4573393A (en) * | 1983-02-04 | 1986-03-04 | Tecnovar Italiana S.P.A. | Box distributor for sequentially discharging objects from aircraft and landcraft means |
| CN103212171A (en) * | 2013-05-13 | 2013-07-24 | 哈尔滨工程大学 | Intelligent traction type throwing device of forest fire fighting bomb |
| CN103528451A (en) * | 2013-10-28 | 2014-01-22 | 中国船舶重工集团公司第七一〇研究所 | Automatic ramming machine of minehunting bombs |
| CN204485137U (en) * | 2015-01-21 | 2015-07-22 | 哈尔滨工程大学 | A kind of rotary-type bomb delivery device |
| CN205440878U (en) * | 2016-03-19 | 2016-08-10 | 佛山市安尔康姆航空科技有限公司 | Unmanned vehicles system of bombbing |
| CN106075773A (en) * | 2016-07-25 | 2016-11-09 | 国家电网公司 | Electric power tunnel Intelligent fire-fighting robot |
| CN206797739U (en) * | 2017-05-04 | 2017-12-26 | 深圳市轻准科技有限公司 | Howitzer throwing device |
-
2019
- 2019-06-19 CN CN201910532170.7A patent/CN110239714B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3006253A (en) * | 1956-06-07 | 1961-10-31 | Sud Aviation | Aircraft load-release device |
| US3840148A (en) * | 1972-01-28 | 1974-10-08 | L Fontana | Conveyance equipment which allows the discharge of all or partly of the load by means of an electromagnetic control device |
| US4333384A (en) * | 1980-06-13 | 1982-06-08 | The Boeing Company | Rotary rack launcher with direct load path suspension |
| US4573393A (en) * | 1983-02-04 | 1986-03-04 | Tecnovar Italiana S.P.A. | Box distributor for sequentially discharging objects from aircraft and landcraft means |
| CN103212171A (en) * | 2013-05-13 | 2013-07-24 | 哈尔滨工程大学 | Intelligent traction type throwing device of forest fire fighting bomb |
| CN103528451A (en) * | 2013-10-28 | 2014-01-22 | 中国船舶重工集团公司第七一〇研究所 | Automatic ramming machine of minehunting bombs |
| CN204485137U (en) * | 2015-01-21 | 2015-07-22 | 哈尔滨工程大学 | A kind of rotary-type bomb delivery device |
| CN205440878U (en) * | 2016-03-19 | 2016-08-10 | 佛山市安尔康姆航空科技有限公司 | Unmanned vehicles system of bombbing |
| CN106075773A (en) * | 2016-07-25 | 2016-11-09 | 国家电网公司 | Electric power tunnel Intelligent fire-fighting robot |
| CN206797739U (en) * | 2017-05-04 | 2017-12-26 | 深圳市轻准科技有限公司 | Howitzer throwing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111422352A (en) * | 2020-03-17 | 2020-07-17 | 猫头鹰安防科技有限公司 | Unmanned aerial vehicle extinguishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110239714B (en) | 2020-10-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10179648B2 (en) | Airborne drone launch and recovery apparatus | |
| US8387920B2 (en) | Device for launching unmanned missiles from an aircraft | |
| US8186624B2 (en) | Aerial delivery system | |
| US2364527A (en) | Aircraft catching apparatus | |
| US9952015B2 (en) | Connector for toy gun | |
| JP5401677B2 (en) | Highly safe launcher that can be used repeatedly | |
| CN110239714A (en) | A kind of airborne multiple fast automatic bomb rack control of unlocking type fire extinguishing bomb | |
| KR101606921B1 (en) | A forest fire suppressing bomb | |
| CN106347690B (en) | A kind of black box control method and system | |
| CN202734672U (en) | Toy gun | |
| JP2021513048A (en) | Rail-launched ammunition release | |
| US2831967A (en) | Air crash signal device | |
| CN109263996A (en) | A kind of bee colony unmanned plane aerial-launcher | |
| CN111013058A (en) | Electromagnetic ejection type fire extinguishing bomb | |
| US3517584A (en) | Stores ejection means | |
| US4049222A (en) | Ejector rack for nuclear stores | |
| CN112093055A (en) | Automatic cargo delivery system for unmanned helicopter | |
| US4802400A (en) | Air-carried missle launcher | |
| US4779824A (en) | High speed CDS extraction system | |
| US20210323670A1 (en) | Systems and methods for ejecting batteries from an electric flying vehicle | |
| CN104029818B (en) | A kind of air-drop protective system | |
| CN206125451U (en) | Sub - control system of black box | |
| CN103939218B (en) | Turbofan engine imported equipments and parts bird bullet percussion device | |
| US3173334A (en) | Missile launching system | |
| US3295410A (en) | Retro eject bomb rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yao Xiaoxian Inventor after: Jiao Shanshan Inventor after: Zheng Li Inventor before: Yao Xiaoxian |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |