CN113928567A - Fire extinguishing bomb throwing device based on unmanned aerial vehicle - Google Patents
Fire extinguishing bomb throwing device based on unmanned aerial vehicle Download PDFInfo
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- CN113928567A CN113928567A CN202111252578.2A CN202111252578A CN113928567A CN 113928567 A CN113928567 A CN 113928567A CN 202111252578 A CN202111252578 A CN 202111252578A CN 113928567 A CN113928567 A CN 113928567A
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- fire extinguishing
- extinguishing bomb
- rod
- aerial vehicle
- unmanned aerial
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Classifications
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- 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
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- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- 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
- B64D47/00—Equipment not otherwise provided for
-
- 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
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
Abstract
The invention provides a fire extinguishing bomb feeding device based on an unmanned aerial vehicle, which comprises the unmanned aerial vehicle and a bomb feeding structure connected with the unmanned aerial vehicle, wherein the bomb feeding structure comprises: the undercarriage comprises a pair of lifting support plates, a connecting plate, a support rod and a connecting rod; the fire extinguishing bomb accommodating chambers are fixedly arranged on the supporting rod and used for accommodating fire extinguishing bombs; the limiting assembly is rotatably connected with the connecting rod, the lower end of the limiting assembly is positioned in the fire extinguishing bomb accommodating chamber, and a first connecting rod is arranged at one end of the limiting assembly, which is far away from the fire extinguishing bomb accommodating chamber; one end of the pull rod is connected with the first connecting rod, and the other end of the pull rod is connected with the steering engine; the control chamber is arranged below the connecting plate, and the steering engine is arranged in the control chamber; wherein, the quantity of spacing subassembly and the quantity of control room all is the same with the quantity of fire extinguishing bomb accommodation chamber. The automatic fire extinguishing bomb feeding device has the advantages of being capable of achieving one-by-one feeding of a plurality of fire extinguishing bombs, simple in structure, convenient to operate, and safe and reliable.
Description
Technical Field
The invention relates to the technical field of power equipment protection, in particular to a fire extinguishing bomb throwing device based on an unmanned aerial vehicle.
Background
The transmission line is realized by using a transformer to boost the electric energy generated by the generator and then connecting the electric energy to the transmission line through control equipment such as a breaker and the like. The transmission line is divided into an overhead transmission line and a cable line in structural form. Transmission lines are increasingly traversing hilly terrain such as forest footprints. The factors such as unique landforms and climates in the regions, weather conditions and the like are easy to cause mountain fire, dense smoke generated by fire burning and the like to cause fault tripping of a power transmission line, when some places in a forest have fire, the forest has more trees, so that the traffic is inconvenient, a fire fighting truck generally needs to reach the scene for a long time, the fire often cannot be controlled when the fire fighting truck reaches the fire scene, the temperature near the fire scene is high, a fireman is easy to burn when fighting the fire, and the fire fighting efficiency is low.
In addition, in the transformer substation, the transformer is in fire, electrical equipment cannot extinguish fire by using water, the water and the transformer oil are mixed together to pollute the environment, fire is extinguished by using a foam fire extinguisher, a carbon dioxide fire extinguisher, a dry powder fire extinguisher or a haloalkane fire extinguisher, all the fire extinguishers need to be manually participated, and the fire extinguishing efficiency is low.
In the prior art, a fire extinguishing bomb is a common fire extinguishing device, and is usually thrown in the air to extinguish fire, but the conventional fire extinguishing bomb can only be thrown in a single fire extinguishing bomb or a fire extinguishing bomb throwing device is complex in structure and inconvenient to operate.
Therefore, it is necessary to develop a device is put in to fire extinguishing bomb based on unmanned aerial vehicle, simple structure, and convenient operation can realize putting in one by one of a plurality of fire extinguishing bombs, also can carry out many airplanes and deliver, carries out the cluster operation, improves fire extinguishing efficiency, safe and reliable more.
Disclosure of Invention
The present invention is directed to solving one of the technical problems of the prior art or the related art.
Therefore, the invention provides a fire extinguishing bomb throwing device based on an unmanned aerial vehicle.
In view of this, the present invention provides a fire extinguishing bomb throwing device based on an unmanned aerial vehicle, where the fire extinguishing bomb throwing device includes an unmanned aerial vehicle and a bomb throwing structure connected to the unmanned aerial vehicle, and the bomb throwing structure includes:
the undercarriage comprises a pair of lifting support plates and a connecting plate for connecting the pair of lifting support plates, wherein a support rod is arranged at one end of each of the pair of lifting support plates, which is far away from the connecting plate, and a connecting rod is also arranged on the undercarriage;
the fire extinguishing bomb accommodating chambers are fixedly arranged on the supporting rod and used for accommodating fire extinguishing bombs;
the limiting assembly is rotatably connected with the connecting rod, the lower end of the limiting assembly is positioned in the fire extinguishing bomb accommodating chamber, and a first connecting rod is arranged at one end, away from the fire extinguishing bomb accommodating chamber, of the limiting assembly;
one end of the pull rod is connected with the first connecting rod, and the other end of the pull rod is connected with the steering engine;
the control room is arranged below the connecting plate, and the steering engine is arranged in the control room;
the number of the limiting assemblies and the number of the control chambers are the same as the number of the fire extinguishing bomb accommodating chambers.
Furthermore, the connecting rod is connected with a pair of the lifting support plates, the connecting rod and the connecting plate are arranged on the same side, and the distance between the connecting rod and the support rod is smaller than the distance between the connecting plate and the support rod.
Further, the fire extinguishing bomb accommodating chamber comprises; put in mouthful ring board and place a ring board, put in mouthful ring board with place and connect through a plurality of connecting strips between the ring board, spacing subassembly is located two between the connecting strip, it is equipped with the baffle to place mouthful ring board, the one end of baffle with it is articulated to place a ring board, the other end of baffle with place a ring board buckle connection or bolted connection.
Further, the fire extinguishing bomb accommodating chamber further comprises: the bottom plate is arranged between the throwing opening ring plate and the placing opening ring plate and fixedly connected with the connecting rod.
Further, spacing subassembly includes:
the pair of barrier plates comprises a front barrier foot and a rear barrier foot, the front barrier foot is arranged close to one end of the throwing-in opening ring plate, the front barrier foot is positioned between the two connecting strips during normal placement, the rear barrier foot is positioned above the two connecting strips, and the distance between the front barrier foot and the rear barrier foot is matched with the diameter of the fire extinguishing bomb;
wherein, a pair of the baffle plates are connected through a plurality of second connecting rods.
Further, still include the control unit in the control room, the control unit includes:
the power supply control board is electrically connected with a power supply device of the aircraft;
the receiver is electrically connected with the power control panel, receives a control signal sent by the controller and transmits the control signal to the steering engine, and the receiver is electrically connected with the power control panel.
Further, the fire extinguishing bomb throwing device further comprises:
the camera is arranged on the side surface of the undercarriage;
the OSD module is arranged in the control room and is electrically connected with the power control panel, and the OSD module is used for receiving the video information collected by the camera;
the 5.8G transmitter is electrically connected with the OSD module, the 5.8G transmitter is arranged in the control room, and the 5.8G transmitter is in communication connection with the display.
Further, be equipped with the dead lever on the connecting plate, be equipped with the go-between that can open and shut on the dead lever, be equipped with fixed go-between on unmanned aerial vehicle's the lower mounting panel, the go-between that can open and shut with the connection can be dismantled to fixed go-between.
Further, the support rod comprises a first rod and a second rod, the distance between the first rod and the horizontal ground is smaller than the distance between the second rod and the horizontal ground, the second rod is located at one end close to the control room, and the first rod is located at one end far away from the control room.
Furthermore, the steering engine comprises a rudder horn, and the rudder horn can rotate between the ring plate of the throwing opening and the ring plate of the placing opening.
The technical scheme provided by the invention can have the following beneficial effects:
the steering engine drives the pull rod to further drive the limiting assembly to rotate around the connecting rod, the limiting assembly releases one fire extinguishing bomb and can block the next fire extinguishing bomb from being thrown, the fire extinguishing bombs are thrown one by one, and the fire extinguishing bomb throwing device is simple in structure and convenient to operate; observe the ignition through the camera, progressively drop into the bullet of putting out a fire, can reduce the use quantity of the bullet of putting out a fire on the one hand, on the other hand avoids too much firemen to participate in putting out a fire, safe and reliable more.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 shows a schematic view of a drone-based fire extinguishing bomb delivery device according to one embodiment of the invention;
FIG. 2 shows a schematic view of a projectile architecture according to one embodiment of the invention;
FIG. 3 shows a left side view of a projectile firing structure according to one embodiment of the invention;
FIG. 4 shows a schematic view of a landing gear according to an embodiment of the invention;
FIG. 5 shows a schematic view of a fire extinguishing bomb housing chamber according to one embodiment of the invention;
figure 6 illustrates a schematic view of a stop assembly according to one embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 6 is:
1 undercarriage, 101 backup pad that rises and falls, 102 connecting plates, 103 bracing pieces, 1031 first pole, 1032 second pole, 104 dead lever, 105 go up and down the go-between, 106 connecting rods, 2 fire extinguishing bomb accommodation chamber, 201 throw-in mouth crown plate, 202 place a crown plate, 203 connecting strip, 204 baffle, 205 bottom plate, 3 spacing subassemblies, 301 first connecting rod, 302 baffler, the preceding separation foot of 3021, the separation foot behind 3022, 303 second connecting rod, 4 pull rods, 5 control rooms, 6 steering wheel, 7 fire extinguishing bombs, 8 unmanned aerial vehicle.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The invention provides a fire extinguishing bomb feeding device based on an unmanned aerial vehicle, which comprises an unmanned aerial vehicle 8 and a bomb throwing structure connected with the unmanned aerial vehicle, wherein the bomb throwing structure comprises:
the undercarriage 1 comprises a pair of lifting support plates 101 and a connecting plate 102 for connecting the pair of lifting support plates 101, wherein one ends of the pair of lifting support plates 101, which are far away from the connecting plate 102, are provided with support rods 103, and the undercarriage 1 is also provided with a connecting rod 106;
the fire extinguishing bomb accommodating chambers 2 are fixedly arranged on the supporting rod 103, and the fire extinguishing bomb accommodating chambers 2 are used for accommodating fire extinguishing bombs 7;
the limiting component 3 is rotatably connected with the connecting rod 106, the lower end of the limiting component 3 is positioned in the fire extinguishing bomb accommodating chamber 2, and one end, away from the fire extinguishing bomb accommodating chamber 2, of the limiting component 3 is provided with a first connecting rod 301;
one end of the pull rod 4 is connected with the first connecting rod 301, and the other end of the pull rod 4 is connected with the steering engine 6;
the control chamber 5 is arranged below the connecting plate 102, and the steering engine 6 is arranged in the control chamber 5;
wherein, the quantity of spacing subassembly 3 and the quantity of control room 5 all are the same with the quantity of fire extinguishing bomb accommodation chamber 2.
The steering engine 6 drives the pull rod 4 to further drive the limiting component 3 to rotate around the connecting rod 106, the limiting component 3 releases one fire extinguishing bomb 7 and can block the next fire extinguishing bomb 7 from being thrown, the fire extinguishing bombs 7 can be thrown one by one, and the fire extinguishing bomb 7 throwing device is simple in structure and convenient to operate; observe the ignition through the camera, progressively drop into fire extinguishing bomb 7, can reduce fire extinguishing bomb 7's use quantity on the one hand, on the other hand avoids too much firemen to participate in putting out a fire, safe and reliable more.
Specifically, the unmanned aerial vehicle 8 drives the bomb-throwing structure to rise into the air, and the bomb-throwing structure is brought to the approximate area of the fire-starting point through the camera of the unmanned aerial vehicle 8, then the angle of the unmanned aerial vehicle 8 is adjusted to lead the bomb-throwing structure to incline, so that the fire extinguishing bomb 7 can fall off from the fire extinguishing bomb containing chamber 2 under the action of gravity, wherein, in the flying process, because the limit component 3 is positioned in the fire extinguishing bomb accommodating chamber 2, the drop of the fire extinguishing bomb 7 can be blocked, when the fire extinguishing position is adjusted by the staff at the fire point, by controlling the steering engine 6, so that the steering engine arm drives the limiting component 3 to rotate towards the control chamber 5 on the connecting rod 106 through the pull rod 4, the first fire extinguishing bomb 7 can fall off from the fire extinguishing bomb accommodating chamber 2, and simultaneously, because spacing subassembly 3 rotates to 5 directions in control room for spacing subassembly 3 can block next fire extinguishing bomb 7 and drop, realizes throwing in one by one of fire extinguishing bomb 7.
Further, the connecting rod 106 is connected with the pair of lifting support plates 101, the connecting rod 106 is arranged on the same side as the connecting plate 102, and the distance between the connecting rod 106 and the support rod 103 is smaller than the distance between the connecting plate 102 and the support rod 103.
It should be noted that, the distance between connecting rod 106 and the bracing piece 103 is less than the distance between connecting plate 102 and the bracing piece 103, is the height that highly is less than connecting plate 102 in order to guarantee connecting rod 106, is for convenient spacing subassembly 3 gets into in the fire extinguishing bomb accommodation chamber 2, reduces the quantity of material, reduces the weight of the structure of throwing a bullet, improves the stability of unmanned aerial vehicle 8 flight.
Further, the fire extinguishing bomb accommodating chamber 2 includes; put in a mouthful crown plate 201 and place a crown plate 202, put in a mouthful crown plate 201 and place and connect through a plurality of connecting strips 203 between the crown plate 202, spacing subassembly 3 is located between two connecting strips 203, places and is equipped with baffle 204 on the crown plate 202, and the one end of baffle 204 is articulated with placing a crown plate 202, and the other end of baffle 204 with place a crown plate 202 buckle connection or bolted connection.
Wherein, fire extinguishing bomb accommodation chamber 2 still includes: the bottom plate 205 is arranged between the throwing opening ring plate 201 and the placing opening ring plate 202, and the bottom plate 205 is fixedly connected with the connecting rod 106.
Have certain bearing effect to fire extinguishing bomb 7 through bottom plate 205, through a plurality of connecting strips 203 that the side set up, have certain effect of sheltering from to fire extinguishing bomb 7 in the side on the one hand, on the other hand can also alleviate the weight of fire extinguishing bomb accommodation chamber 2, reduces the weight of the structure of throwing a bullet, improves the stability of unmanned aerial vehicle 8 flight.
Further, spacing subassembly 3 includes:
a pair of blocking plates 302, which comprises a front blocking pin 3021 and a rear blocking pin 3022, wherein the front blocking pin 3021 is arranged near one end of the putting-in mouth ring plate 201, the front blocking pin 3021 is positioned between the two connecting strips 203 during normal placement, the rear blocking pin 3022 is positioned above the two connecting strips 203, and the distance between the front blocking pin 3021 and the rear blocking pin 3022 is matched with the diameter of the fire extinguishing bomb 7;
the pair of barrier plates 302 are connected to each other by a plurality of second links 303.
It should be noted that, the front blocking foot 3021 is located between two connecting strips 203 during normal placement, the rear blocking foot 3022 is located above two connecting strips 203, that is, the distance between the front blocking foot 3021 and the ground plane is smaller than the distance between the rear blocking foot 3022 and the ground plane during normal placement, so that it can be ensured that the front blocking foot 3021 and the rear blocking foot 3022 are not located between two connecting strips 203 at the same time when the limiting component 3 rotates, the risk of scratching the fire extinguishing bomb 7 can be reduced, the distance between the front blocking foot 3021 and the rear blocking foot 3022 is matched with the diameter of the fire extinguishing bomb 7, when the limiting component 3 rotates, the rear blocking foot 3022 can be accurately inserted between two fire extinguishing bombs 7 without interference, and the fire extinguishing bomb 7 can be effectively blocked and continuously falls off.
Further, the control room 5 further includes a control unit therein, and the control unit includes:
the power supply control board is electrically connected with a power supply device of the aircraft;
and the receiver is electrically connected with the power control panel, receives the control signal sent by the controller and transmits the control signal to the steering engine 6, and the receiver is electrically connected with the power control panel.
The power control board is a device for providing current voltage for the electronic equipment, and is also called as a power controller, so that power supply to the receiver is realized, and accurate transmission of control signals of the controller is ensured.
Further, fire extinguishing bomb dispensing device still includes:
the camera is arranged on the side surface of the undercarriage 1;
the OSD module is arranged in the control room 5, is electrically connected with the power control panel and is used for receiving video information collected by the camera;
the 5.8G emitter is electrically connected with the OSD module, the 5.8G emitter is arranged in the control room 5, and the 5.8G emitter is in communication connection with the display.
It should be noted that, the side of undercarriage 1 sets up a camera, can further be convenient for confirm the position of firing to convey the display on ground through OSD module and 5.8G transmitter, the staff controls unmanned aerial vehicle 8's flight position and direction according to the outdoor scene condition of display.
Further, be equipped with dead lever 104 on the connecting plate 102, be equipped with the go-between 105 that can open and shut on the dead lever 104, be equipped with fixed go-between on unmanned aerial vehicle 8's the lower mounting panel, the go-between 105 that can open and shut can be dismantled with fixed go-between and be connected.
It should be noted that the openable/closable coupling ring 105 is similar to a key ring which is commonly used, and has an opening for closing and opening the openable/closable coupling ring 105, so that the openable/closable coupling ring 105 can be quickly detached from the fixed coupling ring of the lower mounting plate of the drone 8.
Further, the support bar 103 comprises a first bar 1031 and a second bar 1032, the first bar 1031 is located at a distance from the horizontal ground smaller than the second bar 1032, the second bar 1032 is located at an end close to the control chamber 5, and the first bar 1031 is located at an end far from the control chamber 5.
It should be noted that, the distance between the first bar 1031 and the horizontal ground is less than the distance between the second bar 1032 and the horizontal ground, wherein the second bar 1032 is located at the end close to the control room 5, and the first bar 1031 is located at the end far away from the control room 5, so as to enable the fire extinguishing bomb accommodating chamber 2 to be inclined a little, thereby facilitating the putting of the fire extinguishing bombs 7, and when flying, the throwing of the fire extinguishing bombs 7 can be realized by inclining the unmanned aerial vehicle 8 by a small angle.
Further, steering wheel 6 includes the rudder horn, and the steering wheel arm can put in mouthful ring board 201 and place mouthful ring board 202 between rotate.
Rotate between putting mouthful ring board 201 and placing mouthful ring board 202 through the rudder horn, and then drive the rotation of spacing subassembly 3 on connecting rod 106 through pull rod 4, it should explain that be equipped with the bearing between spacing subassembly 3 and the connecting rod 106.
Example 1
Fig. 1 shows a schematic view of a drone-based fire extinguishing bomb delivery device according to one embodiment of the invention; FIG. 2 shows a schematic view of a projectile architecture according to one embodiment of the invention; figure 3 shows a left side view of a projectile firing structure according to one embodiment of the invention.
As shown in fig. 1 to 3, this embodiment provides a device is put in to fire extinguishing bomb based on unmanned aerial vehicle, and this device is put in to fire extinguishing bomb includes unmanned aerial vehicle 8 and the structure of jettisoning of being connected with unmanned, and the structure of jettisoning includes:
the undercarriage 1 comprises a pair of lifting support plates 101 and a connecting plate 102 for connecting the pair of lifting support plates 101, wherein one ends of the pair of lifting support plates 101, which are far away from the connecting plate 102, are provided with support rods 103, and the undercarriage 1 is also provided with a connecting rod 106;
the fire extinguishing bomb accommodating chambers 2 are fixedly arranged on the supporting rod 103, and the fire extinguishing bomb accommodating chambers 2 are used for accommodating fire extinguishing bombs 7;
the limiting component 3 is rotatably connected with the connecting rod 106, the lower end of the limiting component 3 is positioned in the fire extinguishing bomb accommodating chamber 2, and one end, away from the fire extinguishing bomb accommodating chamber 2, of the limiting component 3 is provided with a first connecting rod 301;
one end of the pull rod 4 is connected with the first connecting rod 301, and the other end of the pull rod 4 is connected with the steering engine 6;
the control chamber 5 is arranged below the connecting plate 102, and the steering engine 6 is arranged in the control chamber 5;
wherein, the quantity of spacing subassembly 3 and the quantity of control room 5 all are the same with the quantity of fire extinguishing bomb accommodation chamber 2.
Unmanned aerial vehicle 8 drives the structure of throwing bomb and rises aloft, it is regional roughly to take the ignition through unmanned aerial vehicle 8's camera, then through the angle of adjustment unmanned aerial vehicle 8, make the structure of throwing bomb slope, it drops to be convenient for fire extinguishing bomb 7 from fire extinguishing bomb accommodation chamber 2 under the action of gravity, wherein, in flight process because spacing subassembly 3 is located fire extinguishing bomb accommodation chamber 2 and can block droing of fire extinguishing bomb 7, when reaching ignition point staff and adjusting the position of putting out a fire, through control steering wheel 6, and then make steering wheel arm drive spacing subassembly 3 through pull rod 4 and rotate to 5 directions in control room on connecting rod 106, make first fire extinguishing bomb 7 can drop from fire extinguishing bomb accommodation chamber 2, and simultaneously, because spacing subassembly 3 rotates to 5 directions in control room, make spacing subassembly 3 can block next fire extinguishing bomb 7 and drop, realize throwing in one by one of fire extinguishing bomb 7.
In this embodiment, two fire extinguishing bomb receiving chambers 2 are used.
Further, steering wheel 6 includes the rudder horn, and the steering wheel arm can put in mouthful ring board 201 and place mouthful ring board 202 between rotate.
Rotate between putting mouthful ring board 201 and placing mouthful ring board 202 through the rudder horn, and then drive the rotation of spacing subassembly 3 on connecting rod 106 through pull rod 4, it should explain that be equipped with the bearing between spacing subassembly 3 and the connecting rod 106.
Further, the control room 5 further includes a control unit therein, and the control unit includes:
the power supply control board is electrically connected with a power supply device of the aircraft;
and the receiver is electrically connected with the power control panel, receives the control signal sent by the controller and transmits the control signal to the steering engine 6, and the receiver is electrically connected with the power control panel.
Wherein, fire extinguishing bomb puts in device still includes:
the camera is arranged on the side surface of the undercarriage 1;
the OSD module is arranged in the control room 5, is electrically connected with the power control panel and is used for receiving video information collected by the camera;
the 5.8G emitter is electrically connected with the OSD module, the 5.8G emitter is arranged in the control room 5, and the 5.8G emitter is in communication connection with the display.
The power control board is a device for providing current voltage for the electronic equipment, and is also called as a power controller, so that power supply to the receiver is realized, and accurate transmission of control signals of the controller is ensured. Wherein, undercarriage 1's side sets up a camera, can further be convenient for confirm the position of starting a fire to convey the display on ground through OSD module and 5.8G transmitter, the staff controls unmanned aerial vehicle 8's flight position and direction according to the outdoor scene condition of display.
It should be noted that, the quantity of steering wheel 6 is the same with the quantity of fire extinguishing bomb accommodation chamber 2, but a plurality of steering wheel 6 only use a receiver can, consequently, receiver power control panel, OSD module and 5.8G transmitter only set up with in the control room 5 can.
Example 2
Figure 4 shows a schematic view of a landing gear according to one embodiment of the present invention.
As shown in fig. 4, in embodiment 1, a pair of landing support plates 101 is connected to a connecting rod 106, the connecting rod 106 is disposed on the same side as the connecting plate 102, and the distance between the connecting rod 106 and the support rod 103 is smaller than the distance between the connecting plate 102 and the support rod 103.
Further, be equipped with dead lever 104 on the connecting plate 102, be equipped with the go-between 105 that can open and shut on the dead lever 104, be equipped with fixed go-between on unmanned aerial vehicle 8's the lower mounting panel, the go-between 105 that can open and shut can be dismantled with fixed go-between and be connected.
The distance between connecting rod 106 and the bracing piece 103 is less than the distance between connecting plate 102 and the bracing piece 103, is the height that highly is less than connecting plate 102 in order to guarantee connecting rod 106, is in the convenient spacing subassembly 3 gets into fire extinguishing bomb accommodation chamber 2, reduces the quantity of material, reduces the weight of the structure of throwing, improves the stability of unmanned aerial vehicle 8 flight.
Wherein, the openable and closable connecting ring 105 is similar to a key ring which is commonly used, an opening is provided to close and open the openable and closable connecting ring 105, and the openable and closable connecting ring 105 can be rapidly detached from the fixed connecting ring of the lower mounting plate of the unmanned aerial vehicle 8.
Further, the support bar 103 includes a first bar 1031 and a second bar 1032, the first bar 1031 is located at a distance from the horizontal ground smaller than the second bar 1032, the second bar 1032 is located at an end close to the control chamber 5, and the first bar 1031 is located at an end far from the control chamber 5.
Example 3
Figure 5 shows a schematic view of a fire extinguishing bomb housing chamber according to one embodiment of the invention.
As shown in fig. 5, on the basis of embodiment 1, a fire extinguishing bomb accommodating chamber 2 includes; put in a mouthful crown plate 201 and place a crown plate 202, put in a mouthful crown plate 201 and place and connect through a plurality of connecting strips 203 between the crown plate 202, spacing subassembly 3 is located between two connecting strips 203, places and is equipped with baffle 204 on the crown plate 202, and the one end of baffle 204 is articulated with placing a crown plate 202, and the other end of baffle 204 with place a crown plate 202 buckle connection or bolted connection.
In this embodiment, the other end of the baffle 204 is bolted to the placing collar plate 202.
It should be noted that the fire extinguishing bomb accommodating chamber 2 further includes: the bottom plate 205 is arranged between the throwing opening ring plate 201 and the placing opening ring plate 202, and the bottom plate 205 is fixedly connected with the connecting rod 106.
In this embodiment, the bottom plate 205 has a certain radian, and the radian matches with the radian of the fire extinguishing bomb 7, which is more convenient for the smooth movement of the fire extinguishing bomb 7 in the fire extinguishing bomb accommodating chamber 2.
Have certain bearing effect to fire extinguishing bomb 7 through bottom plate 205, through a plurality of connecting strips 203 that the side set up, have certain effect of sheltering from to fire extinguishing bomb 7 in the side on the one hand, on the other hand can also alleviate the weight of fire extinguishing bomb accommodation chamber 2, reduces the weight of the structure of throwing a bullet, improves the stability of unmanned aerial vehicle 8 flight.
Example 4
Figure 6 illustrates a schematic view of a stop assembly according to one embodiment of the present invention.
As shown in fig. 6, based on embodiment 3, the position limiting assembly 3 includes:
a pair of blocking plates 302, which comprises a front blocking pin 3021 and a rear blocking pin 3022, wherein the front blocking pin 3021 is arranged near one end of the putting-in mouth ring plate 201, the front blocking pin 3021 is positioned between the two connecting strips 203 during normal placement, the rear blocking pin 3022 is positioned above the two connecting strips 203, and the distance between the front blocking pin 3021 and the rear blocking pin 3022 is matched with the diameter of the fire extinguishing bomb 7;
the pair of barrier plates 302 are connected to each other by a plurality of second links 303.
Preceding separation foot 3021 is located between two connecting strips 203 when normally placing, back separation foot 3022 is located two connecting strip 203 tops, that is to say the distance of preceding separation foot 3021 and horizon is less than the distance between back separation foot 3022 and the horizon when normally placing, preceding separation foot 3021 and back separation foot 3022 are not located between two connecting strips 203 simultaneously when can guaranteeing that spacing subassembly 3 rotates like this, can reduce the risk of fish tail fire extinguishing bomb 7, distance between preceding separation foot 3021 and the back separation foot 3022 and the diameter phase-match of fire extinguishing bomb 7, be for when spacing subassembly 3 rotates, back separation foot 3022 can accurately insert between two fire extinguishing bombs 7, do not cause the interference, and can effectively separate fire extinguishing bomb 7 and drop in succession.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (10)
1. The utility model provides a device is put in to fire extinguishing bomb based on unmanned aerial vehicle, a serial communication port, device is put in to fire extinguishing bomb include unmanned aerial vehicle and with unmanned bullet structure of connecting, bullet structure includes:
the undercarriage comprises a pair of lifting support plates and a connecting plate for connecting the pair of lifting support plates, wherein a support rod is arranged at one end of each of the pair of lifting support plates, which is far away from the connecting plate, and a connecting rod is also arranged on the undercarriage;
the fire extinguishing bomb accommodating chambers are fixedly arranged on the supporting rod and used for accommodating fire extinguishing bombs;
the limiting assembly is rotatably connected with the connecting rod, the lower end of the limiting assembly is positioned in the fire extinguishing bomb accommodating chamber, and a first connecting rod is arranged at one end, away from the fire extinguishing bomb accommodating chamber, of the limiting assembly;
one end of the pull rod is connected with the first connecting rod, and the other end of the pull rod is connected with the steering engine;
the control room is arranged below the connecting plate, and the steering engine is arranged in the control room;
the number of the limiting assemblies and the number of the control chambers are the same as the number of the fire extinguishing bomb accommodating chambers.
2. The unmanned aerial vehicle-based fire extinguishing bomb delivery device of claim 1, wherein the connecting rod connects a pair of the lifting support plates, the connecting rod is disposed on the same side as the connecting plate, and the distance between the connecting rod and the support rod is smaller than the distance between the connecting plate and the support rod.
3. The drone-based fire extinguishing bomb launching device of claim 1, wherein the fire extinguishing bomb housing chamber includes; put in mouthful ring board and place a ring board, put in mouthful ring board with place and connect through a plurality of connecting strips between the ring board, spacing subassembly is located two between the connecting strip, it is equipped with the baffle to place mouthful ring board, the one end of baffle with it is articulated to place a ring board, the other end of baffle with place a ring board buckle connection or bolted connection.
4. The unmanned aerial vehicle-based fire extinguishing bomb delivery device of claim 3, wherein the fire extinguishing bomb housing chamber further comprises: the bottom plate is arranged between the throwing opening ring plate and the placing opening ring plate and fixedly connected with the connecting rod.
5. The device is puted in to fire extinguishing bomb based on unmanned aerial vehicle of claim 3, characterized in that, spacing subassembly includes:
the pair of barrier plates comprises a front barrier foot and a rear barrier foot, the front barrier foot is arranged close to one end of the throwing-in opening ring plate, the front barrier foot is positioned between the two connecting strips during normal placement, the rear barrier foot is positioned above the two connecting strips, and the distance between the front barrier foot and the rear barrier foot is matched with the diameter of the fire extinguishing bomb;
wherein, a pair of the baffle plates are connected through a plurality of second connecting rods.
6. The unmanned aerial vehicle-based fire extinguishing bomb delivery device of claim 1, further comprising a control unit in the control room, the control unit comprising:
the power supply control board is electrically connected with a power supply device of the aircraft;
the receiver is electrically connected with the power control panel, receives a control signal sent by the controller and transmits the control signal to the steering engine, and the receiver is electrically connected with the power control panel.
7. The unmanned aerial vehicle-based fire extinguishing bomb feeding device of claim 6, further comprising:
the camera is arranged on the side surface of the undercarriage;
the OSD module is arranged in the control room and is electrically connected with the power control panel, and the OSD module is used for receiving the video information collected by the camera;
the 5.8G transmitter is electrically connected with the OSD module, the 5.8G transmitter is arranged in the control room, and the 5.8G transmitter is in communication connection with the display.
8. The fire extinguishing bomb delivery device based on unmanned aerial vehicle as claimed in any one of claims 1-7, wherein a fixing rod is arranged on the connecting plate, an openable connecting ring is arranged on the fixing rod, a fixed connecting ring is arranged on the lower mounting plate of the unmanned aerial vehicle, and the openable connecting ring and the fixed connecting ring are detachably connected.
9. The drone-based fire extinguishing bomb delivery device of any one of claims 1-7, wherein the support rods include a first rod and a second rod, the first rod being less distant from horizontal ground than the second rod, the second rod being located near one end of the control room, the first rod being located far from the control room.
10. The unmanned-aerial-vehicle-based fire extinguishing bomb throwing device of any one of claims 3-5, wherein the steering engine comprises a rudder arm, and the rudder arm can rotate between the throwing-in mouth ring plate and the placing mouth ring plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252578.2A CN113928567A (en) | 2021-10-26 | 2021-10-26 | Fire extinguishing bomb throwing device based on unmanned aerial vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111252578.2A CN113928567A (en) | 2021-10-26 | 2021-10-26 | Fire extinguishing bomb throwing device based on unmanned aerial vehicle |
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| CN113928567A true CN113928567A (en) | 2022-01-14 |
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| CN202111252578.2A Pending CN113928567A (en) | 2021-10-26 | 2021-10-26 | Fire extinguishing bomb throwing device based on unmanned aerial vehicle |
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