CN117982832A - Unmanned aerial vehicle compressed air foam fire engine - Google Patents
Unmanned aerial vehicle compressed air foam fire engine Download PDFInfo
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- CN117982832A CN117982832A CN202410102229.XA CN202410102229A CN117982832A CN 117982832 A CN117982832 A CN 117982832A CN 202410102229 A CN202410102229 A CN 202410102229A CN 117982832 A CN117982832 A CN 117982832A
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- 239000006260 foam Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 241000876443 Varanus salvator Species 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 11
- 239000011159 matrix material Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000003137 locomotive effect Effects 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 8
- 108010066278 cabin-4 Proteins 0.000 description 12
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses an unmanned aerial vehicle compressed air foam fire engine, which comprises a vehicle body, a water pump system and a fire water monitor, wherein a carrier is arranged on the vehicle body, the water pump system and a fire water monitor are arranged in the carrier, the fire water monitor is arranged at the top of the carrier, the water pump system is respectively connected with the fire water monitor and the fire water monitor, an unmanned aerial vehicle monitoring command cabin is arranged at one end of the carrier, far away from the vehicle body, of the vehicle head, an unmanned aerial vehicle cabin is arranged in the carrier and positioned between the unmanned aerial vehicle monitoring command cabin and the fire water monitor, a plurality of fire-fighting unmanned aerial vehicles are arranged in the unmanned aerial vehicle cabin, the fire-fighting unmanned aerial vehicles are connected with the water pump system through fire water belts, a control unit is arranged in the unmanned aerial vehicle monitoring command cabin, and the control unit is in communication connection with the plurality of fire-fighting unmanned aerial vehicles. The fire engine solves the problem that the rescue height of the existing fire engine is limited and the load capacity of the fire unmanned aerial vehicle is limited.
Description
Technical Field
The invention belongs to the technical field of fire engines, and particularly relates to an unmanned aerial vehicle compressed air foam fire engine.
Background
The urban high-altitude fire control is easy to have the conditions of insufficient operation height and bad extinguishing effect.
The existing fire-extinguishing rescue method for the high building mainly comprises the following steps: elevating jet fire truck, aerial ladder fire truck, fire-fighting unmanned aerial vehicle equipment, etc. The conventional fire-fighting scaling ladder is only about 50 meters, can only reach the height of 15 floors, and the highest fire-fighting scaling ladder in China is currently known to be 101 meters, and can only reach about 35 floors at most. And the vehicle is difficult to park, spread and operate. The highest lifting jet fire truck of global operation height is 65 meters in height, and the lifting height is limited and the place is limited.
In recent years, the unmanned aerial vehicle for fire control is used as an innovative application in a modern fire control command and fight system, and can quickly reach a fire scene, cooperate with fire rescue force to perform operations such as reconnaissance and monitoring, even effectively suppress and put out an initial fire, become a supplementary force for new-generation fire rescue, and effectively make up for the defects and defects of fire rescue means. In addition, the fire-fighting unmanned aerial vehicle can also quickly arrive at a rescue place to operate in a field environment such as forest, grassland fire prevention and the like by virtue of the three-dimensional space advantage, and has wide application scene. The fire-fighting unmanned aerial vehicle in the current market mainly comprises a powder spraying type, a water spraying type, a fire extinguishing bomb launching type, a throwing type and the like, but the load capacity of the fire-fighting unmanned aerial vehicle is limited.
Disclosure of Invention
The invention aims to provide an unmanned aerial vehicle compressed air foam fire engine, which solves the problems of limited rescue height and limited load capacity of the existing fire engine.
The technical scheme includes that the unmanned aerial vehicle compressed air foam fire engine comprises a vehicle body, a water pump system and a fire water monitor, a carrier is arranged on the vehicle body, the water pump system and a fire water monitor are arranged in the carrier, the fire water monitor is arranged at the top of the carrier, the water pump system is respectively connected with the fire water monitor and the fire water monitor, an unmanned aerial vehicle monitoring command cabin is arranged at one end of the carrier, far away from the vehicle body, of a vehicle head, an unmanned aerial vehicle cabin is arranged in the carrier and between the unmanned aerial vehicle monitoring command cabin and the fire water monitor, a plurality of fire-fighting unmanned aerial vehicles are arranged in the unmanned aerial vehicle cabin, the fire-fighting unmanned aerial vehicles are connected with the water pump system through fire water belts, a control unit is arranged in the unmanned aerial vehicle monitoring command cabin, and the control unit is in communication connection with a plurality of fire-fighting unmanned aerial vehicles.
The present invention is also characterized in that,
The top symmetry of unmanned aerial vehicle cabin is provided with two span formula hatch doors, the bottom is provided with pull platform in the unmanned aerial vehicle cabin, be provided with fire control unmanned aerial vehicle on the pull platform, all be provided with the mounting bracket on a set of lateral wall that unmanned aerial vehicle cabin and span formula hatch door are mutually perpendicular, all be provided with the rack on every mounting bracket, every rack all meshes with the gear, every gear all is connected with servo DC motor's output shaft, every servo DC motor all is connected with lifting platform's bottom, lifting platform is last to be provided with fire control unmanned aerial vehicle, it has the flip-up door to articulate under and to be located on unmanned aerial vehicle cabin's the lateral wall, the flip-up door is connected with air spring's one end, air spring's the other end and unmanned aerial vehicle cabin's inner wall connection.
Each wing span cabin door comprises a first door plate, one end of the first door plate is hinged to the side wall of the unmanned aerial vehicle cabin, the other end of the first door plate is hinged to one end of the second door plate, the other end of the second door plate is hinged to one end of the third door plate, the other end of the third door plate is overlapped with the top of the side wall of the unmanned aerial vehicle cabin, the inner wall of the third door plate is hinged to one end of the swing arm assembly, the other end of the swing arm assembly is hinged to the inner wall of the unmanned aerial vehicle cabin, a connecting piece is connected between the first door plate and the second door plate, the middle of the connecting piece is connected with one end of the connecting rod assembly, the other end of the connecting rod assembly is connected with the turntable assembly, the turntable assembly is hinged to the telescopic end of the electric push rod, and the electric push rod is connected with the inner wall of the unmanned aerial vehicle cabin.
The two connecting rod assemblies are hinged on the turntable assembly in a central symmetry manner.
The side wall of the carrier is hinged with a side-turning door, the inner wall of the side-turning door is hinged with one end of the boarding ladder, the inner wall of the side-turning door is hinged with one end of a side stay bar, and the other end of the side stay bar is hinged with the boarding ladder.
The climbing ladder comprises a first-stage ladder, one end of the first-stage ladder is hinged to the inner wall of the side-turning door, the other end of the first-stage ladder is hinged to one end of a second-stage ladder, the other end of the second-stage ladder is connected to one end of a third-stage ladder, the other end of the third-stage ladder is hinged to a supporting plate, four connecting rods are hinged to the first-stage ladder, the second-stage ladder and the third-stage ladder, a plurality of ladder pedals are hinged to the first-stage ladder and the corresponding four connecting rods at equal intervals, a plurality of ladder pedals are hinged to the second-stage ladder and the corresponding four connecting rods at equal intervals, and a plurality of ladder pedals are hinged to the third-stage ladder and the corresponding four connecting rods at equal intervals.
The inner wall top of side-turning door is articulated with the one end of last vaulting pole, and the other end of going up the vaulting pole is articulated with the top of carrier, and the inner wall bottom of side-turning door is articulated with the one end of lower vaulting pole, and the other end of lower vaulting pole is articulated with the bottom of carrier, is provided with the callus on the sole on the inner wall of side-turning door.
The control unit comprises a control host, the control host is respectively connected with the GNSS receiver, the video switching matrix, the control keyboard and the data output port, the video switching matrix is connected with the video display, the GNSS receiver is connected with the lodging antenna, the lodging antenna is arranged at the top of the carrier, and the lodging antenna is in communication connection with the fire-fighting unmanned aerial vehicle.
The lodging antenna comprises an antenna base connected with the top of the carrier, one end of the antenna base is hinged with one end of the small push rod, the other end of the antenna base is connected with one end of the supporting seat through the rotating shaft, the other end of the supporting seat is connected with the antenna assembly, and the other end of the small push rod is connected with one end of the supporting seat far away from the rotating shaft.
The antenna assembly comprises an optical axis, one end of the optical axis is connected with a supporting seat, a sliding block is sleeved on the optical axis and connected with a back plate, a receiving antenna is connected to the top end of the back plate and in communication connection with the fire-fighting unmanned aerial vehicle, the top of the back plate is connected with one end of a long push rod, and the other end of the long push rod is connected with the supporting seat.
The beneficial effects of the invention are as follows: according to the compressed air foam fire engine of the unmanned aerial vehicle, the fire-fighting unmanned aerial vehicle and the compressed air foam fire-extinguishing system in the water pump system are subjected to deep fusion, compressed air foam is conveyed for a certain distance through the compressed air foam system outlet arranged on the carrier or through the water belt, and then the compressed air foam gun port connected with the tail end of the fire hose is sprayed out, so that fire can be extinguished in low-rise buildings and ground fires; the compressed air foam system that also accessible installs on the carrier exports, is connected with fire control unmanned aerial vehicle through the fire hose, and two fire control unmanned aerial vehicle of joinable simultaneously can realize fire control unmanned aerial vehicle and tie down the hosepipe, carries out joint operation in 120 meters high space, sprays compressed air foam system, and fire extinguishing efficiency doubles, because compressed air foam is real-time supply, then reduced fire control unmanned aerial vehicle's load capacity, makes it carry out the aerial work.
Drawings
FIG. 1 is a schematic diagram of a compressed air foam fire engine of an unmanned aerial vehicle;
FIG. 2 is a schematic structural view of an unmanned aerial vehicle cabin of the unmanned aerial vehicle compressed air foam fire truck of the present invention;
FIG. 3 is a schematic structural view of a lifting platform of the compressed air foam fire truck of the unmanned aerial vehicle of the present invention;
fig. 4 is a schematic structural view of a wingspan type cabin door of the compressed air foam fire engine of the unmanned aerial vehicle of the present invention;
FIG. 5 is a side view of the compressed air foam fire truck of the present invention;
FIG. 6 is a schematic view of the structure of an boarding ladder of the unmanned aerial vehicle compressed air foam fire truck of the invention;
FIG. 7 is a top view of an upper ladder stand of the compressed air foam fire truck of the unmanned aerial vehicle of the present invention;
FIG. 8 is a schematic structural view of a control unit of the unmanned aerial vehicle compressed air foam fire engine of the present invention;
FIG. 9 is a control schematic diagram of a control unit of the compressed air foam fire truck of the unmanned aerial vehicle of the present invention;
FIG. 10 is a schematic diagram of the structure of a lodging antenna of the compressed air foam fire truck of the present invention;
FIG. 11 is a side view of a lodging antenna of the compressed air foam fire truck of the present invention;
fig. 12 is a top view of a lodging antenna of the compressed air foam fire truck of the present invention.
In the figure, 1, a carrier, 2, a water pump system, 3, a fire tank, 4, an unmanned aerial vehicle cabin, 5, a fire water monitor, 6, an unmanned aerial vehicle monitoring command cabin, 7, an upper vehicle ladder, 8, a wingspan type cabin door, 9, a lifting platform, 10, a fire unmanned aerial vehicle, 11, an upturned door, 12, a drawing platform, 13, a servo direct current motor, 14, a gear, 15, a rack, 16, a mounting bracket, 17, a swing arm assembly, 18, a connecting rod assembly, 19, a turntable assembly, 20, an electric push rod, 21, a lower support rod, 22, a side support rod, 23, a foot pad, 24, an upper support rod, 25, a primary ladder, 26, a secondary ladder, 27, a tertiary ladder, 28, a hinge, 29, ladder hinge, 30, four bar linkage, 31, ladder step, 32, side tilt door, 33, control host, 34, GNSS receiver, 35, video display, 36, video switch matrix, 37, control keyboard, 38, data output port, 39, lodging antenna, 40, antenna base, 41, antenna assembly, 42, pivot, 43, small push rod, 44, long push rod, 45, slider, 46, optical axis, 47, receiving antenna, 48, 49, gas spring, 50, connector, 51, first door panel, 52, second door panel, 53, third door panel, 54, support panel, 55, support base, 56, back panel.
Detailed Description
The invention will be described in detail below with reference to the drawings and the detailed description.
Example 1
The invention discloses an unmanned aerial vehicle compressed air foam fire engine, which has a structure shown in figure 1, and comprises a vehicle body 48, a water pump system 2 and a fire water monitor 5, wherein the water pump system 2 is internally provided with a compressed air foam fire extinguishing system, compressed air foam can be conveyed for a certain distance through an outlet of the compressed air foam system arranged in the water pump system 2 or through a fire hose, and then sprayed out from a compressed air foam gun port connected with the tail end of the fire hose, so as to extinguish fire of low-rise buildings and ground fires, the vehicle body 48 is provided with a carrier 1, the water pump system 2 and a built-in positive displacement fire tank 3 are arranged in the carrier 1 and are used for loading water and A-type foam fire extinguishing agents, the fire water monitor 5 is arranged at the top of the carrier 1, the water pump system 2 is respectively connected with the fire tank 3 and the fire water monitor 5, and the fire extinguishing operation can be performed on the low-rise buildings and the ground fires through operation control of the fire water monitor 5, the locomotive one end that carrier 1 kept away from automobile body 48 is provided with unmanned aerial vehicle control command cabin 6, carrier 1 is interior and be located and be provided with unmanned aerial vehicle cabin 4 between unmanned aerial vehicle control command cabin 6 and the fire control jar 3, be provided with many fire control unmanned aerial vehicle 10 in the unmanned aerial vehicle cabin 4, fire control unmanned aerial vehicle 10 is connected with water pump system 2 through the fire hose, be provided with control unit in the unmanned aerial vehicle control command cabin 6, control unit and many fire control unmanned aerial vehicle 10 communication connection, can pass through the fire hose with the compressed air foam system export of installing in water pump system 2 and be connected with fire control unmanned aerial vehicle 10, simultaneously two fire control unmanned aerial vehicle 10 of joinable, in order to realize fire control unmanned aerial vehicle 10 tie down hosepipe, carry out joint operation in 120 meters high space, spray compressed air foam system carries out fire extinguishing operation.
As shown in fig. 2 and 3, two wingspan type cabin doors 8 are symmetrically arranged at the top of the unmanned aerial vehicle cabin 4, a drawing platform 12 is arranged at the bottom of the unmanned aerial vehicle cabin 4, a fire-fighting unmanned aerial vehicle 10 is arranged on the drawing platform 12, the drawing platform 12 is used for placing 1 frame of fire-fighting unmanned aerial vehicle 10, a group of side walls of the unmanned aerial vehicle cabin 4 perpendicular to the wingspan type cabin doors 8 are respectively provided with a mounting frame 16, each mounting frame 16 is provided with a rack 15, each rack 15 is meshed with a gear 14, each gear 14 is connected with an output shaft of a servo direct current motor 13, each servo direct current motor 13 is connected with the bottom of a lifting platform 9, the fire-fighting unmanned aerial vehicle 10 is arranged on the lifting platform 9, the servo direct current motor 13 is started to drive the gears 14 to rotate, the gears 14 move up and down along the racks 15, the lifting platform 9 is driven to move up and down, so that the fire-fighting unmanned aerial vehicle 10 located on the lifting platform is taken out of or put into a cabin, when the wingspan type cabin door 8 is completely unfolded, the lifting platform 9 is lifted to the position flush with the top of the carrier 1, the fire-fighting unmanned aerial vehicle 10 is operated to take off and land at the moment, the wingspan type cabin door 8 can also play a protective role on the fire-fighting unmanned aerial vehicle 10 after being completely closed, an upturned door 11 is hinged on the side wall of the unmanned aerial vehicle cabin 4 and located under the wingspan type cabin door 8, the upturned door 11 is connected with one end of the air spring 49, the other end of the air spring 49 is connected with the inner wall of the unmanned aerial vehicle cabin 4, the unmanned aerial vehicle is pulled out of the carrier 1 by opening the upturned door 11 by using the drawing platform 12, and the fire-fighting unmanned aerial vehicle 10 is convenient to load and maintain.
As shown in fig. 4, each wingspan type cabin door 8 comprises a first door plate 51, one end of the first door plate 51 is hinged with the side wall of the unmanned aerial vehicle cabin 4, the other end of the first door plate 51 is hinged with one end of a second door plate 52, the other end of the second door plate 52 is hinged with one end of a third door plate 53, the other end of the third door plate 53 is overlapped with the top of the side wall of the unmanned aerial vehicle cabin 4 provided with a mounting frame 16, when the wingspan type cabin door 8 is closed, the first door plate 51 is in L-shaped with the second door plate 52 and the third door plate 53, the ends of the two third door plates 53 are contacted, when the wingspan type cabin door 8 is unfolded, the first door plate 51, the second door plate 52 and the third door plate 53 are rectangular, the top of the unmanned aerial vehicle cabin 4 is completely opened, the inner wall of the third door plate 53 is hinged with one end of the swing arm assembly 17, the other end of swing arm assembly 17 is articulated with unmanned aerial vehicle cabin 4 inner wall, be connected with connecting piece 50 between first door plant 51 and the second door plant 52, the middle part of connecting piece 50 is connected with the one end of link assembly 18, the other end of link assembly 18 is connected with carousel subassembly 19, two link assemblies 18 are central symmetry and articulate on carousel subassembly 19, carousel subassembly 19 is articulated with the flexible end of electric putter 20, electric putter 20 is connected with the inner wall of unmanned aerial vehicle cabin 4, start electric putter 20, then drive carousel subassembly 19 and rotate, then drive link assembly 18 is in different positions, thereby form pulling force or thrust to swing arm assembly 17, and then pulling or promote third door plant 53, in order to realize the expansion and the closure of wing formula hatch door 8.
As shown in fig. 5, a side wall of the carrier 1 is hinged with a side-turning door 32, one end of the side-turning door 32, which is connected with one end of the boarding ladder 7 through a hinge 28, is hinged with one end of a side stay 22, the other end of the side stay 22 is hinged with the boarding ladder 7, the side stay 22 is used for fixing the boarding ladder 7 in an open state, and the boarding ladder 7 is arranged to facilitate the personnel to get on and off the roof for operation.
As shown in fig. 6 and 7, the boarding ladder 7 comprises a primary ladder 25, one end of the primary ladder 25 is hinged with the inner wall of a side-turning door 32, the primary ladder 25 is connected with a side supporting rod 22, the other end of the primary ladder 25 is connected with one end of a secondary ladder 26 through a ladder hinge 29, the other end of the secondary ladder 26 is connected with one end of the tertiary ladder 27 through a ladder hinge 29, the other end of the tertiary ladder 27 is hinged with a supporting plate 54, the primary ladder 25, the secondary ladder 26 and the tertiary ladder 27 are integrated with the supporting plate 54, four connecting rods 30 are hinged on the primary ladder 25, the secondary ladder 26 and the tertiary ladder 27, a plurality of ladder pedals 31 are hinged between the secondary ladder 26 and the corresponding four connecting rods 30 at equal intervals, a plurality of ladder pedals 31 are hinged between the tertiary ladder 27 and the corresponding four connecting rods 30 at equal intervals, the top of the inner wall of the side-turning door 32 is hinged with one end of the upper supporting rod 24, the other end of the upper supporting rod 24 is hinged with the top of the carrier 1, the bottom of the inner wall of the side-turning door 32 is hinged with the bottom of the lower supporting rod 21 of the side-turning door 32, the side-turning door 21 is hinged with the bottom of the side-turning door 32 at equal intervals, and the side-turning door 32 is fixed at an angle of the side-turning door 32 is kept at the same angle as the side of the side-turning door 32 is opened, and the side of the side-turning door 32 is used for the side-turning door is used for opening the side-turning door 32. When the side-turning door 32 is used, the side-turning door 32 is opened, the three-stage ladder 27 and the two-stage ladder 26 are pulled out to form a straight line with the first-stage ladder 25, and the side-turning door is supported on the ground through the supporting plate 54, so that a firefighter can climb, and when the side-turning door is retracted, the supporting plate 54, the three-stage ladder 27 and the two-stage ladder 26 are sequentially folded, and the side-turning door 32 is closed.
Example 2
On the basis of embodiment 1, as shown in fig. 8 and 9, the control unit includes a control host 33, where the control host 33 is respectively connected with a GNSS receiver 34, a video switching matrix 36, a control keyboard 37, and a data output port 38, the video switching matrix 36 is connected with a video display 35, the GNSS receiver 34 is connected with a lodging antenna 39, the lodging antenna 39 is disposed on top of the carrier 1, and the lodging antenna 39 is in communication connection with the fire-fighting unmanned aerial vehicle 10. Specifically, the control host 33 is connected to the control keyboard 37 via hard wires, and the control host 33 can be controlled via the control keyboard 37. The control host 33 is connected to the input end of the video switching matrix 36 through the HDMI high-definition line, and the output end of the video switching matrix 36 is connected to the video display 35 through the HDMI high-definition line, so that the video switching matrix 36 can switch the content of the played picture on the video display 35 at will. The lodging antenna 39 on top of the carrier 1 is connected to the GNSS receiver 34 by means of a coaxial line. The GNSS receiver 34 can obtain centimeter level accurate positioning while the drone is static, dynamic and fast dynamic, and accurately transmit fire conditions via wireless transmission. The GNSS receiver 34 is connected to the control host 33 by a hard wire. The video recorder on the fire-fighting unmanned aerial vehicle 10 precisely transmits the data such as the picture and the position shot by the fire-fighting unmanned aerial vehicle 10 to the control host 33 through the wireless network, the lodging antenna 39 and the GNSS receiver 34, and the control host 33 displays the picture and the data on the video display 35 through the video switching matrix 36.
As shown in fig. 10, 11 and 12, the lodging antenna 39 comprises an antenna base 40 connected with the top of the carrier 1, one end of the antenna base 40 is hinged with one end of a small push rod 43, the other end of the antenna base 40 is connected with one end of a supporting seat 55 through a rotating shaft 42, the other end of the supporting seat 55 is connected with an antenna component 41, the other end of the small push rod 43 is connected with one end of the supporting seat 55 far away from the rotating shaft 42, the supporting seat 55 is erected by driving the small push rod 43, the supporting seat 55 drives the antenna component 41 to be erected, and when the small push rod 43 is retracted to enable the supporting seat 55 to lodge, the supporting seat 55 drives the antenna component 41 to lodge.
Example 3
On the basis of embodiment 2, the antenna assembly 41 includes an optical axis 46, one end of the optical axis 46 is connected with a supporting seat 55, a sliding block 45 is sleeved on the optical axis 46, the sliding block 45 is connected with a back plate 56, the top end of the back plate 56 is connected with a receiving antenna 47, the top of the back plate 56 is connected with one end of a long push rod 44, the other end of the long push rod 44 is connected with the supporting seat 55, the receiving antenna 47 is used for receiving signals transmitted by the fire-fighting unmanned aerial vehicle 10, namely, the receiving antenna 47 is in communication connection with the fire-fighting unmanned aerial vehicle 10, after the long push rod 44 is started, the long push rod 44 drives the back plate 56 to move upwards, so that the receiving antenna 47 is lifted, otherwise, after the long push rod 44 is retracted, the long push rod 44 drives the back plate 56 to move downwards, so that the receiving antenna 47 is lowered.
The working principle of the compressed air foam fire engine of the unmanned aerial vehicle is as follows: (1) The compressed air foam can be sprayed out through a compressed air foam system outlet arranged in the water pump system 2 or through a compressed air foam gun port connected with the tail end of the fire hose after the compressed air foam is conveyed for a certain distance by the fire hose, so that fire can be extinguished in low-rise buildings and ground fires; (2) The fire water monitor 5 can be controlled by operation, so that fire extinguishing operation can be performed on low-rise buildings and ground fires; (3) The outlet of the compressed air foam system installed in the water pump system 2 is connected with the fire-fighting unmanned aerial vehicle 10 through a fire-fighting water belt, and simultaneously, the two fire-fighting unmanned aerial vehicles 10 can be connected to realize the mooring of the fire-fighting unmanned aerial vehicle 10, the combined operation is carried out in a 120-meter height space, and the compressed air foam system is sprayed to carry out the fire-extinguishing operation; the process of the fire-fighting unmanned aerial vehicle 10 out of the cabin is: the air spring 49 is started to open the upturned door 11, the drawing platform 12 is pulled out, the fire-fighting unmanned aerial vehicle 10 positioned on the drawing platform 12 is taken out of the cabin, the electric push rod 20 is started to drive the turntable assembly 19 to rotate, the connecting rod assembly 18 is driven to push the swing arm assembly 17 to form thrust, the third door plate 53 is further pushed to realize the unfolding of the wing-span cabin door 8, meanwhile, the servo direct current motor 13 is started to drive the gear 14 to rotate, the gear 14 moves upwards along the rack 15, and the lifting platform 9 is driven to move upwards, so that the fire-fighting unmanned aerial vehicle 10 positioned on the electric push rod 20 is taken out of the cabin; the small push rod 43 is started to enable the supporting seat 55 to be erected, the supporting seat 55 drives the antenna assembly 41 to be erected, the lifting of the receiving antenna 47 is adjusted through the long push rod 44 according to signal requirements, communication is carried out between the receiving antenna 47 and the fire-fighting unmanned aerial vehicle 10, the fire-fighting unmanned aerial vehicle 10 transmits shot scene situation and flight state information to the control host 33 through the receiving antenna 47 and the GNSS receiver 34, the control host 33 displays pictures and data on the video display 35 through the video switching matrix 36, and the scene data are transmitted back to the command center in real time through the data output port 38.
Claims (10)
1. Unmanned aerial vehicle compressed air foam fire engine, including automobile body (48), water pump system (2) and fire control water monitor (5), its characterized in that, be provided with carrier (1) on automobile body (48), be provided with water pump system (2), fire control jar (3) in carrier (1), the top of carrier (1) is provided with fire control water monitor (5), water pump system (2) are connected with fire control jar (3), fire control water monitor (5) respectively, locomotive one end that automobile body (48) was kept away from to carrier (1) is provided with unmanned aerial vehicle control command cabin (6), be provided with unmanned aerial vehicle cabin (4) in carrier (1) and be located between unmanned aerial vehicle control command cabin (6) and fire control jar (3), be provided with many fire control unmanned aerial vehicle (10) in unmanned aerial vehicle cabin (4), fire control unmanned aerial vehicle (10) are connected with water pump system (2) through fire control area, be provided with the control unit in unmanned aerial vehicle control command cabin (6), the control unit and many fire control unmanned aerial vehicle (10) communication connection.
2. The unmanned aerial vehicle compressed air foam fire engine according to claim 1, wherein the top symmetry of unmanned aerial vehicle cabin (4) is provided with two span hatch doors (8), be provided with pull platform (12) in unmanned aerial vehicle cabin (4), be provided with fire control unmanned aerial vehicle (10) on pull platform (12), all be provided with mounting bracket (16) on a set of lateral wall that unmanned aerial vehicle cabin (34) are mutually perpendicular with span hatch door (8), every all be provided with rack (15) on mounting bracket (16), every rack (15) all meshes with gear (14), every gear (14) all is connected with the output shaft of servo direct current motor (13), every servo direct current motor (13) all is connected with the bottom of lifting platform (9), be provided with on lifting platform (9) fire control unmanned aerial vehicle (10), on the lateral wall of unmanned aerial vehicle cabin (4) and be located on the lateral wall of span hatch door (8) and articulate under and go up door (11), go up door (49) and the one end of air spring (49) is connected with unmanned aerial vehicle cabin (4).
3. The unmanned aerial vehicle compressed air foam fire engine according to claim 2, wherein each span formula hatch door (8) comprises a first door plate (51), one end of the first door plate (51) is hinged with the side wall of the unmanned aerial vehicle cabin (4), the other end of the first door plate (51) is hinged with one end of the second door plate (52), the other end of the second door plate (52) is hinged with one end of a third door plate (53), the other end of the third door plate (53) is hinged with the side wall top of the unmanned aerial vehicle cabin (4) and is provided with a mounting bracket (16), the inner wall of the third door plate (53) is hinged with one end of a swing arm assembly (17), the other end of the swing arm assembly (17) is hinged with the inner wall of the unmanned aerial vehicle cabin (4), a connecting piece (50) is connected between the first door plate (51) and the second door plate (52), the middle part of the connecting piece (50) is connected with one end of a connecting rod assembly (18), the other end of the connecting rod assembly (18) is connected with a turntable assembly (19), the other end of the turntable assembly (19) is hinged with the inner wall of the electric turntable assembly (20), and the unmanned aerial vehicle cabin (20) is connected with the inner wall of the electric turntable assembly (20).
4. A compressed air foam fire truck according to claim 3, characterized in that the two link assemblies (18) are centrosymmetrically hinged to the turntable assembly (19).
5. The unmanned aerial vehicle compressed air foam fire engine according to claim 1, wherein a side wall of the carrier (1) is hinged with a side-turning door (32), the inner wall of the side-turning door (32) is hinged with one end of an upper vehicle ladder (7), the inner wall of the side-turning door (32) is hinged with one end of a side stay (22), and the other end of the side stay (22) is hinged with the upper vehicle ladder (7).
6. The unmanned aerial vehicle compressed air foam fire engine according to claim 5, wherein the boarding ladder (7) comprises a primary ladder (25), one end of the primary ladder (25) is hinged to the inner wall of the side-turning door (32), the other end of the primary ladder (25) is hinged to one end of a secondary ladder (26), the other end of the secondary ladder (26) is connected to one end of a tertiary ladder (27), the other end of the tertiary ladder (27) is hinged to a supporting plate (54), four connecting rods (30) are hinged to the primary ladder (25), the secondary ladder (26) and the tertiary ladder (27), a plurality of ladder pedals (31) are hinged to the equidistant between the primary ladder (25) and the corresponding four connecting rods (30), a plurality of ladder pedals (31) are hinged to the equidistant between the secondary ladder (26) and the corresponding four connecting rods (30), and a plurality of ladder pedals (31) are hinged to the equidistant between the tertiary ladder (27) and the corresponding four connecting rods (30).
7. The unmanned aerial vehicle compressed air foam fire engine according to claim 6, wherein the top of the inner wall of the side-turning door (32) is hinged with one end of an upper stay bar (24), the other end of the upper stay bar (24) is hinged with the top of the carrier (1), the bottom of the inner wall of the side-turning door (32) is hinged with one end of a lower stay bar (21), the other end of the lower stay bar (21) is hinged with the bottom of the carrier (1), and a foot pad (23) is arranged on the inner wall of the side-turning door (32).
8. The unmanned aerial vehicle compressed air foam fire engine according to claim 6, wherein the control unit comprises a control host (33), the control host (33) is respectively connected with a GNSS receiver (34), a video switching matrix (36), a control keyboard (37) and a data output port (38), the video switching matrix (36) is connected with a video display (35), the GNSS receiver (34) is connected with a lodging antenna (39), the lodging antenna (39) is arranged at the top of the carrier (1), and the lodging antenna (39) is in communication connection with the fire-fighting unmanned aerial vehicle (10).
9. The unmanned aerial vehicle compressed air foam fire engine according to claim 8, wherein the lodging antenna (39) comprises an antenna base (40) connected with the top of the carrier (1), one end of the antenna base (40) is hinged with one end of the small push rod (43), the other end of the antenna base (40) is connected with one end of the supporting seat (55) through the rotating shaft (42), the other end of the supporting seat (55) is connected with the antenna assembly (41), and the other end of the small push rod (43) is connected with one end of the supporting seat (55) far away from the rotating shaft (42).
10. The unmanned aerial vehicle compressed air foam fire engine according to claim 9, wherein the antenna assembly (41) comprises an optical axis (46), one end of the optical axis (46) is connected with a supporting seat (55), a sliding block (45) is sleeved on the optical axis (46), the sliding block (45) is connected with a back plate (56), a receiving antenna (47) is connected to the top end of the back plate (56), the receiving antenna (47) is in communication connection with the fire-fighting unmanned aerial vehicle (10), the top of the back plate (56) is connected with one end of a long push rod (44), and the other end of the long push rod (44) is connected with the supporting seat (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410102229.XA CN117982832A (en) | 2024-01-24 | 2024-01-24 | Unmanned aerial vehicle compressed air foam fire engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410102229.XA CN117982832A (en) | 2024-01-24 | 2024-01-24 | Unmanned aerial vehicle compressed air foam fire engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117982832A true CN117982832A (en) | 2024-05-07 |
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ID=90900830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410102229.XA Pending CN117982832A (en) | 2024-01-24 | 2024-01-24 | Unmanned aerial vehicle compressed air foam fire engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117982832A (en) |
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2024
- 2024-01-24 CN CN202410102229.XA patent/CN117982832A/en active Pending
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