CN221014282U

CN221014282U - Unmanned aerial vehicle fire engine rescue equipment

Info

Publication number: CN221014282U
Application number: CN202322724928.1U
Authority: CN
Inventors: 王新雷
Original assignee: Thunderstorm Intelligent Equipment Weihai Co ltd
Current assignee: Thunderstorm Intelligent Equipment Weihai Co ltd
Priority date: 2023-10-11
Filing date: 2023-10-11
Publication date: 2024-05-28
Anticipated expiration: 2033-10-11

Abstract

The application provides unmanned aerial vehicle fire engine rescue equipment, which belongs to the technical field of fire equipment and comprises a fire engine and a tethered unmanned aerial vehicle, wherein the fire engine comprises a cab, an observation control room and a carriage. The internally mounted of carriage has fire extinguishing agent supply unit and cable drum, and the mooring unmanned aerial vehicle is connected in the cable of cable drum, and the top of carriage can open and shut and be provided with the protection casing. Still be provided with lift platform in the carriage, cable dish and lift platform all set up at the top of fire extinguishing agent supply unit, and the top of lift platform is arranged in to the mooring unmanned aerial vehicle. Under non-use state, lift platform descends to the bottom, and cable drum and tethered unmanned aerial vehicle are in same altitude accomodate in the carriage, deposit for tethered unmanned aerial vehicle cable drum top, can reduce the height of whole carriage, reduce focus, improved the utilization ratio in carriage space. When the tethered unmanned aerial vehicle needs to be placed, the protective cover is opened, the lifting platform ascends to enable the tethered unmanned aerial vehicle to expose the top of a carriage, and the tethered unmanned aerial vehicle can take off.

Description

Unmanned aerial vehicle fire engine rescue equipment

Technical Field

The application belongs to the technical field of fire-fighting equipment, and particularly relates to unmanned aerial vehicle fire-fighting truck rescue equipment.

Background

Fire-fighting unmanned aerial vehicles are widely used in various fields as a novel industrial technology. The vehicle-mounted tethered unmanned aerial vehicle fire engine is fire-extinguishing rescue equipment combining the fire engine and the unmanned aerial vehicle for fire extinguishment. The unmanned aerial vehicle takes off from the fire engine and provides power for the tethered unmanned aerial vehicle through a power supply unit on the fire engine. Meanwhile, the fire extinguishing agent is continuously supplied to the fire extinguishing unit on the tethered unmanned aerial vehicle through the fire extinguishing agent supply unit on the fire-fighting vehicle, so that fire extinguishing and rescue operation of the tethered unmanned aerial vehicle in high altitude long voyage and large load are realized.

The utility model discloses a fire truck rescue device for a high-rise building tethered unmanned aerial vehicle, which is disclosed in Chinese patent application publication No. CN218793669U (publication day: 2023.04.07). The inside fire extinguishing agent supply unit and the cable dish of being provided with in its carriage, the top in carriage forms unmanned aerial vehicle landing platform, and unmanned aerial vehicle is located the landing platform, and links to each other with the cable dish through mooring cable. When the unmanned aerial vehicle take-off and landing platform is used, the protection cover is opened to the two sides to enable the unmanned aerial vehicle to take off.

However, in the practical application process, the scheme has certain defects. Specifically, because the actual size of the cable tray is larger, if the cable tray is arranged at the tail of the carriage in the scheme disclosed above, the overall length of the fire truck can be increased, and the running is affected. If the cable drum is arranged at the top of the fire extinguishing agent supply unit, in order to prevent the cable drum from interfering with the lifting of the unmanned aerial vehicle, the position of the lifting platform is arranged right above the cable drum, so that the height of the whole vehicle is increased too much during running, and a gap is formed between the fire extinguishing agent supply unit and the lifting platform, so that the space utilization rate is insufficient.

Disclosure of Invention

The utility model provides unmanned aerial vehicle fire truck rescue equipment, which solves the problems of longer length or higher gravity center of a fire truck in the background technology, and improves the space utilization rate while ensuring the normal take-off of an unmanned aerial vehicle.

In order to achieve the above purpose, the application adopts the following technical scheme: the unmanned aerial vehicle fire engine rescue equipment comprises a fire engine and a tethered unmanned aerial vehicle, wherein the fire engine comprises a cab, an observation control room and a carriage; the inside of the carriage is provided with a fire extinguishing agent supply unit and a cable drum, the tethered unmanned aerial vehicle is connected with a cable of the cable drum and is communicated with the fire extinguishing agent supply unit, and the top of the carriage can be opened and closed to be provided with a protective cover;

Still be provided with lift platform in the carriage, cable dish and lift platform all set up at the top of fire extinguishing agent supply unit, and cable dish and lift platform arrange along the extending direction of fire engine, and the top of lift platform is arranged in to the tethered unmanned aerial vehicle.

Optionally, a lifting cylinder is vertically arranged in the carriage, and the lifting platform is connected with the output end of the lifting cylinder.

Optionally, a guide rail penetrating through the lifting platform is vertically installed in the carriage, and the lifting platform can vertically slide along the guide rail.

Optionally, a guiding notch is formed in one side, facing the tail part of the carriage, of the lifting platform, and a bump arranged in the guiding notch is arranged at the bottom of the tethered unmanned aerial vehicle.

Optionally, the afterbody of carriage is open and is closed and has the tail gate, and the bottom edge of tail gate is articulated with the diapire border of carriage, and the tail gate is kept away from the border rotatable butt of its articulated department to ground.

Optionally, the observation control chamber comprises a supporting frame and explosion-proof glass for sealing the supporting frame, and the top wall of the supporting frame is hollow.

Optionally, a wiper for cleaning the roof blast glass is provided on the top outer side wall of the viewing control chamber.

Optionally, the fire engine is also provided with the searchlight equipment, and the searchlight equipment includes the searchlight that liftable was installed in the fire engine and with the camera that the searchlight set up side by side, be provided with the display screen that is connected with the camera real time in the observation control room.

Optionally, the searchlight adopts folding arm lift light, and the arm lift light is realized standing through expanding, and the electron cloud platform is installed on the top of arm lift light, and the camera is installed in the electron cloud platform.

Optionally, the height of the viewing control chamber is higher than the height of the cab; the crank lifting illuminating lamp is arranged on the side wall of the observation control room facing the cab and extending out of the top of the cab; the crank lifting illuminating lamp is folded to the top of the cab by being placed down, and the height of the crank lifting illuminating lamp is lower than the top wall of the observation control room.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

Under non-use state, lift platform descends to the bottom, and at this moment, cable dish and tethered unmanned aerial vehicle are in same altitude accomodate in the carriage, deposit for tethered unmanned aerial vehicle cable dish top, can reduce the height of whole carriage, reduce the focus, and can reduce the volume of carriage, improve the utilization ratio in carriage space, also increase the stability and the flexibility of vehicle. Meanwhile, since the cable tray is located at the top of the fire extinguishing agent supplying unit, not at the same height as the fire extinguishing agent supplying unit, it is possible to reduce the length of the vehicle cabin. When the tethered unmanned aerial vehicle needs to be placed, the protective cover is opened, the lifting platform ascends to enable the tethered unmanned aerial vehicle to expose the top of a carriage, and the tethered unmanned aerial vehicle can take off. Because the height of the lifting platform is raised to a higher position, the cable tray can not block the take-off and landing of the tethered unmanned aerial vehicle, and collision is prevented.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an open structure of unmanned aerial vehicle fire truck rescue equipment;

Fig. 2 is a schematic diagram of a closed structure of a rescue device of the unmanned aerial vehicle fire truck;

fig. 3 is a schematic structural diagram of a rescue device of a hidden protective cover unmanned aerial vehicle fire truck;

Fig. 4 is a partial enlarged view at a in fig. 1.

Icon: 1. mooring the unmanned plane; 2. a cab; 3. observing a control room; 301. a support frame; 302. explosion-proof glass; 303. windshield wipers; 4. a carriage; 401. a protective cover; 402. a lifting platform; 403. a lifting cylinder; 404. a guide rail; 405. a tail gate; 406. a guide notch; 5. a fire extinguishing agent supplying unit; 6. a cable drum; 7. crank arm lifting lighting lamp; 8. a camera; 9. and an electronic cradle head.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.

It will be understood that when an element is referred to as being "fixed" or "disposed" with respect to another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.

Examples:

Referring to fig. 1 to 3, the present embodiment provides an unmanned aerial vehicle fire truck rescue apparatus. Wherein the side walls of the compartment 4 are hidden from view to show the internal structure of the compartment 4. The unmanned aerial vehicle fire engine rescue equipment comprises a fire engine and a tethered unmanned aerial vehicle 1. The fire engine comprises a cab 2, an observation control room 3 and a carriage 4, wherein the observation control room 3 is positioned between the cab 2 and the carriage 4. After arriving at the rescue site, the operator controls the unmanned aerial vehicle in the observation control room 3. The observation control room 3 protects the operator from being placed in an outdoor possible dangerous environment. The interior of the carriage 4 is provided with a fire extinguishing agent supply unit 5 and a cable drum 6, the tethered unmanned aerial vehicle 1 is connected to a cable of the cable drum 6 and is communicated with the fire extinguishing agent supply unit 5, and the top of the carriage 4 can be opened and closed to be provided with a protective cover 401. During rescue, the protective cover 401 is opened, the tethered unmanned aerial vehicle 1 in the carriage 4 can take off under the control of operators, and the fire at the high position can be extinguished. The structures of the protection cover 401 and the fire extinguishing agent supply unit 5 are all in the prior art, for example, the protection cover and the fire extinguishing agent supply unit corresponding to the high-rise building tethered unmanned aerial vehicle fire truck rescue device disclosed by the publication number CN218793669U are not repeated.

On the basis of the above structure, the lifting platform 402 is further disposed in the carriage 4, the cable tray 6 and the lifting platform 402 are disposed at the top of the fire extinguishing agent supplying unit 5, and the cable tray 6 and the lifting platform 402 are arranged along the extending direction of the fire truck. Wherein the cable drum 6 is arranged at the tail of the carriage 4. In other embodiments, the cable tray 6 may also be disposed on the cabin 4 near the head of the cab 2. The tethered drone 1 is placed on top of the lift platform 402. When the protective cover 401 is closed, the tethered unmanned aerial vehicle 1 is placed in the carriage 4, and when the protective cover 401 is opened, the tethered unmanned aerial vehicle 1 is exposed.

In the non-use state, the elevating platform 402 is lowered to a place close to the fire extinguishing agent supplying unit 5. At this time, the cable tray 6 and the tethered unmanned aerial vehicle 1 are located at the same height and stored in the carriage 4, and the height of the whole carriage 4 can be reduced, the gravity center can be reduced, the volume of the carriage 4 can be reduced, the utilization rate of the space of the carriage 4 can be improved, and the stability and the flexibility of the vehicle can be increased relative to the tethered unmanned aerial vehicle 1 stored at the top of the cable tray 6. Meanwhile, since the cable tray 6 is located at the top of the fire extinguishing agent supplying unit 5, not at the same height as the fire extinguishing agent supplying unit 5, it is possible to reduce the length of the vehicle compartment 4. When the tethered unmanned aerial vehicle 1 needs to be placed, the protective cover 401 is opened, the lifting platform 402 is lifted to enable the tethered unmanned aerial vehicle 1 to expose the top of the carriage 4, and the tethered unmanned aerial vehicle 1 can take off under the control of an operator in the observation control room 3. Since the height of the lifting platform 402 has been raised to a higher position, the cable tray 6 will not block the take-off and landing of the tethered unmanned aerial vehicle 1, avoiding collisions.

Preferably, based on the illustration in fig. 1, after the protective cover 401 is opened and the lifting platform 402 is lifted, the top of the lifting platform 402 is higher than the highest point of the protective cover 401, which can be achieved by increasing the opening angle of the protective cover 401 or increasing the lifting height of the lifting platform 402, so as to avoid that the protective cover 401 affects the take-off and landing of the tethered unmanned aerial vehicle 1. Meanwhile, the cable reel 6 can be automatically wound and unwound by adopting constant tension, and the cable reel 6 winds the cable and the water belt at the same time, so that extra unnecessary tension can not be brought to the tethered unmanned aerial vehicle 1.

Further, as shown in fig. 2, a lifting cylinder 403 is vertically disposed in the cabin 4, and the lifting platform 402 is connected to an output end of the lifting cylinder 403. The control end of the lifting cylinder 403 is located in the observation control room 3 or is remotely controlled by means of a remote controller. The lifting cylinder 403 lifts the lifting platform 402 by lifting. To ensure stability of lifting, a guide rail 404 penetrating the lifting platform 402 is vertically installed in the cabin 4, and the lifting platform 402 may slide vertically along the guide rail 404. The number of the guide rails 404 can be reasonably set according to practical situations. To avoid excessive space occupation of the rails 404, the rails 404 may be disposed on both sides of the lift platform 402 and adjacent to the interior side walls of the cabin 4. The lifting cylinder 403 may lift the lifting platform 402 to a position higher than the cable tray 6 to avoid that the cable tray 6 influences the movement of the tethered drone 1.

In this embodiment, as shown in fig. 1, a guide notch 406 is provided on a side of the lifting platform 402 facing the rear of the vehicle cabin 4. The tethered drone 1 is provided with a tab (not shown) at its bottom that snaps into the guide notch 406 when placed on the lift platform 402. During take-off, the operator operates the tethered unmanned aerial vehicle 1 to fly out of the guide notch 406, specifically to fly out vertically upwards or from one side of the opening end of the guide notch 406. Upon landing, the operator manipulates the bottom tab of the tethered drone 1 into the guide notch 406. The cable can be convenient to move, the unmanned aerial vehicle 1 can be conveniently tethered to the position, the same position on the lifting platform 402 is guaranteed to be placed on each landing, the subsequent interference with the inner wall of the carriage 4 or the protective cover 401 is avoided, and meanwhile the stability of the unmanned aerial vehicle 1 tethered to the fire engine in the driving process can be guaranteed.

Further, as shown in fig. 1 and 3, the rear part of the cabin 4 is opened and the rear door 405 is closed, and the bottom edge of the rear door 405 is hinged to the bottom wall edge of the cabin 4. When the tail gate 405 is opened, the edge of the tail gate away from the hinge part can be rotatably abutted to the ground, so that the assembly, the subsequent assembly, disassembly and maintenance of the equipment inside the carriage 4 are facilitated.

Further, based on the illustration of fig. 1, the observation and control chamber 3 includes a support frame 301 and an explosion-proof glass 302 closing the support frame 301. The top wall of the supporting frame 301 is hollow, so that a wide visual field is provided for an operator to operate the tethered unmanned aerial vehicle 1, and a certain hollow can be arranged on the side part of the supporting frame 301 to enlarge the visual field. The hollowed-out parts of the supporting frame 301 are all sealed through the explosion-proof glass 302, so that the safety of operators is ensured. The top explosion-proof glass 302 is reinforced explosion-proof glass 302, namely, two or more pieces of float glass are sandwiched by tough PVB films, the PVB films are pressed by a hot press and the middle air is discharged as much as possible, and then the glass is placed into a high-pressure steam kettle to dissolve the residual small amount of air into the adhesive film by high temperature and high pressure. The supporting frameworks of the supporting frame 301 are firmly welded through a welding process, and also have explosion-proof performance so as to prevent the high-altitude objects from damaging operators.

Preferably, the top outer side wall of the viewing control chamber 3 is provided with a wiper 303 for cleaning the top explosion proof glass 302. When a falling object or a shielding object such as rain and snow falls to the top explosion-proof glass 302, an operator can clean the shielding object through the windshield wiper 303, so that the visual field is ensured to be wide. Meanwhile, as the observation control room 3 is in a closed state in the rescue process, an air conditioner is arranged in the observation control room 3 in order to prevent the operation of operators from being influenced by the excessively high or excessively low internal environment temperature.

Further, based on the illustration of fig. 1 and 4, the fire engine is further provided with a searchlight device, which comprises a searchlight installed on the fire engine in a lifting manner and a camera 8 arranged in parallel with the searchlight. For scenes with weaker light, dangerous cases at high positions can be illuminated through the raised searchlight, and shooting records are carried out through the camera 8. A display screen connected with the camera 8 in real time is arranged in the observation control room 3, so that an operator can adjust the rescue scheme according to the real-time picture. Wherein the searchlight adopts a foldable crank arm lifting illuminating lamp 7. When illumination is needed or recording is carried out through the camera 8, the crank lifting illuminating lamp 7 is unfolded to achieve rising. The electronic cradle head 9 is installed at the top of the crank lifting illuminating lamp 7, and the camera 8 is installed on the electronic cradle head 9, so that the direction of the camera 8 can be conveniently controlled. The control end of the electronic cradle head 9 can be arranged on an operation panel integrated in the observation control room 3, and can also be a controller carried by an operator. When not in use, the telescopic rod of the crank lifting lighting lamp 7 can be contracted and folded, so that the occupied space is reduced.

In the present embodiment, based on the view shown in fig. 4, the height of the observation control chamber 3 is higher than the height of the cab 2, and the crank elevating illumination lamp 7 is mounted on the side wall of the observation control chamber 3 facing the cab 2 and extending out of the top of the cab 2. The crank lifting lamp 7 is erected by unfolding, and the crank lifting lamp 7 is folded to the top of the cab 2 by being laid down. When the crank lifting lamp 7 is folded upside down, the height of the crank lifting lamp 7 is lower than the top wall of the observation control room 3. The top wall of the observation control chamber 3 can be used as a height reference to avoid the superelevation of the crank lifting lamp 7.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims

1. The unmanned aerial vehicle fire engine rescue equipment comprises a fire engine and a tethered unmanned aerial vehicle (1), wherein the fire engine comprises a cab (2), an observation control room (3) and a carriage (4), and the observation control room (3) is positioned between the cab (2) and the carriage (4); the fire extinguishing agent supply unit (5) and the cable tray (6) are arranged in the carriage (4), the tethered unmanned aerial vehicle (1) is connected to a cable of the cable tray (6) and is communicated with the fire extinguishing agent supply unit (5), and a protective cover (401) is arranged at the top of the carriage (4) in an openable and closable manner;

The method is characterized in that: still be provided with lift platform (402) in carriage (4), cable dish (6) with lift platform (402) all set up the top of fire extinguishing agent supply unit (5), just cable dish (6) with lift platform (402) are followed the extending direction of fire engine arranges, tethered unmanned aerial vehicle (1) are arranged in the top of lift platform (402).

2. The unmanned aerial vehicle fire truck rescue apparatus of claim 1, wherein: lifting cylinders (403) are vertically arranged in the carriage (4), and the lifting platform (402) is connected with the output ends of the lifting cylinders (403).

3. The unmanned aerial vehicle fire truck rescue apparatus of claim 2, wherein: guide rails (404) penetrating through the lifting platform (402) are vertically arranged in the carriage (4), and the lifting platform (402) can vertically slide along the guide rails (404).

4. The unmanned aerial vehicle fire truck rescue apparatus of claim 1, wherein: one side of the lifting platform (402) facing the tail of the carriage (4) is provided with a guide notch (406), and the bottom of the tethered unmanned aerial vehicle (1) is provided with a lug arranged in the guide notch (406).

5. The unmanned aerial vehicle fire truck rescue apparatus of claim 1, wherein: the tail of the carriage (4) is open and is closed with a tail gate (405), the bottom edge of the tail gate (405) is hinged with the bottom wall edge of the carriage (4), and the edge of the tail gate (405) away from the hinged position is rotatably abutted to the ground.

6. The unmanned aerial vehicle fire truck rescue apparatus of claim 1, wherein: the observation control room (3) comprises a supporting frame (301) and explosion-proof glass (302) for sealing the supporting frame (301), and the top wall of the supporting frame (301) is hollow.

7. The unmanned aerial vehicle fire truck rescue apparatus of claim 6, wherein: the outer side wall of the top of the observation control chamber (3) is provided with a windshield wiper (303) for cleaning the explosion-proof glass (302) at the top.

8. The unmanned aerial vehicle fire truck rescue apparatus of any one of claims 1-7, wherein: the fire engine is also provided with searchlight equipment, the searchlight equipment comprises a searchlight which is installed on the fire engine in a lifting mode and a camera (8) which is arranged in parallel with the searchlight, and a display screen which is connected with the camera (8) in real time is arranged in the observation control room (3).

9. The unmanned aerial vehicle fire truck rescue apparatus of claim 8, wherein: the searchlight adopts folding arm lifting lamp (7), arm lifting lamp (7) are realized standing through expanding, electronic cloud platform (9) are installed on the top of arm lifting lamp (7), camera (8) install in electronic cloud platform (9).

10. The unmanned aerial vehicle fire truck rescue apparatus of claim 9, wherein: the height of the observation control chamber (3) is higher than the height of the cab (2); the crank arm lifting lighting lamp (7) is arranged on the side wall of the observation control room (3) facing the cab (2) and extending out of the top of the cab (2); the crank lifting illuminating lamp (7) is folded to the top of the cab (2) through being unfolded, and the height of the crank lifting illuminating lamp is lower than the top wall of the observation control room (3).