Multi-unmanned aerial vehicle cooperative hoisting fire extinguishing device

Abstract

The utility model relates to the technical field of unmanned aerial vehicle hoisting fire extinguishing, and discloses a multi-unmanned aerial vehicle cooperative hoisting fire extinguishing device which comprises a water storage barrel and further comprises a sealing cover arranged at the top of the water storage barrel, and a fixing ring is arranged on the outer side of the water storage barrel; the four sets of connecting blocks are arranged on the outer side of the fixing ring, connecting rods are rotationally connected to the inner walls of the four sets of connecting blocks, and fixing blocks are rotationally connected to the inner walls of the connecting rods; the unmanned aerial vehicle can be conveniently clamped and fixed by arranging the clamping mechanism, the water storage barrel can be conveniently connected with the clamping mechanism by arranging the fixing ring, the connecting block, the connecting rod, the fixing block and the limiting frame in a matched mode, and meanwhile the water storage barrel can be conveniently fixed; and the problems that the device cannot directly reach a fire source in scenes such as high altitude and narrow space, the fire extinguishing task cannot be completed more efficiently, and the main body cannot be quickly connected with the unmanned aerial vehicle, so that the fire extinguishing efficiency is reduced are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of unmanned aerial vehicle (UAV) hoisting and fire extinguishing, and particularly relates to a multi-UAV collaborative hoisting and fire extinguishing device. Background Technique

[0002] A multi-UAV collaborative hoisting and fire extinguishing device is a device that uses multiple UAVs to cooperate to extinguish fires at the fire scene. Such a system usually consists of multiple UAVs, a ground control station, and a command and control system, and can achieve the goals of rapid response and efficient fire extinguishing. The multi-UAV collaborative hoisting and fire extinguishing device can include one or more UAV platforms, each carrying fire extinguishing equipment and sensors, as well as a set of remote monitoring and control systems. These UAVs can perform operations such as formation, task switching, flight altitude and speed adjustment as needed, so as to cover the same area multiple times in different directions to ensure that the fire is completely extinguished.

[0003] With the accelerated advancement of urbanization, the number of high-rise buildings has increased sharply, resulting in an increasing frequency of high-altitude fires. Traditional fire trucks and other equipment are difficult to shuttle between buildings, bringing great difficulties to fire extinguishing work. Therefore, a multi-UAV collaborative hoisting and fire extinguishing device is needed for fire extinguishing. Existing fire-fighting equipment cannot directly reach the fire source in scenarios such as high altitudes and narrow spaces, resulting in the inability to complete fire extinguishing tasks more efficiently. Moreover, existing multi-UAV collaborative hoisting and fire extinguishing devices are usually fixedly connected to the UAVs, resulting in the inability to quickly connect the main body to the UAVs, thereby reducing the fire extinguishing efficiency and the overall rescue efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to provide a multi-UAV collaborative hoisting and fire extinguishing device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A multi-UAV collaborative hoisting and fire extinguishing device, including a water storage bucket, further including:

[0006] A sealing cover arranged on the top of the water storage bucket, and a fixing ring is arranged on the outer side of the water storage bucket;

[0007] Four groups of connecting blocks arranged on the outer side of the fixing ring, the inner walls of the four groups of connecting blocks are all rotatably connected with connecting rods, the inner walls of the connecting rods are rotatably connected with fixing blocks, one side of the fixing block is fixed with a limiting frame, and a clamping mechanism for connecting the main body to the UAV is arranged inside the limiting frame, and a limiting plate for limiting the clamping mechanism is fixed on the inner wall of the limiting frame.

[0008] Preferably, the clamping mechanism includes a positive and negative threaded rod rotatably connected to the inner wall of the limit frame. One end of the positive and negative threaded rod is fixed with a turntable, and a horizontally arranged bolt and a sleeve are respectively threadedly connected to the outside of the positive and negative threaded rod.

[0009] Preferably, a support frame is fixed to the top of the sealing cover, and a vertically arranged air cylinder is fixed to the inner wall of the support frame.

[0010] Preferably, the piston rod of the air cylinder is fixed with a vertically arranged push rod, and a rubber plug is fixed to the bottom end of the push rod.

[0011] Preferably, a drain pipe is connected to the bottom of the water storage bucket, and a water gun is arranged at one end of the drain pipe.

[0012] Preferably, a horizontally arranged water inlet pipe is connected to the outside of the water storage bucket, and a valve is arranged on the outside of the water inlet pipe.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By setting the clamping mechanism, the present utility model can facilitate the clamping and fixing of the unmanned aerial vehicle. Through the cooperation of the fixing ring, connecting block, connecting rod, fixing block and limit frame, the water storage bucket can be conveniently connected to the clamping mechanism, and at the same time, the water storage bucket can be conveniently fixed, preventing the device from being unable to directly reach the fire source in scenarios such as high altitude and narrow spaces, resulting in the inability to complete the fire extinguishing task more efficiently, and the inability to quickly connect the main body to the unmanned aerial vehicle, thereby reducing the fire extinguishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of a preferred embodiment of the multi-unmanned aerial vehicle cooperative hoisting and fire extinguishing device provided by the present utility model;

[0016] Figure 2 is a schematic structural diagram of the push rod provided by the present utility model;

[0017] Figure 3 is a schematic structural diagram of the water storage bucket provided by the present utility model;

[0018] Figure 4 is Figure 3 the enlarged structural diagram at the position A shown.

[0019] In the figure: 1, water storage bucket; 2, sealing cover; 3, fixing ring; 4, connecting block; 5, connecting rod; 6, fixing block; 7, limit frame; 8, clamping mechanism; 81, positive and negative threaded rod; 82, turntable; 83, bolt; 84, sleeve; 9, limit plate; 10, support frame; 11, air cylinder; 12, push rod; 13, rubber plug; 14, drain pipe; 15, water gun; 16, water inlet pipe; 17, valve. Specific Embodiments

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 As shown, a multi - UAV collaborative hoisting fire - extinguishing device includes a water storage bucket 1. By setting the water storage bucket 1, it is convenient to store fire - extinguishing water. A sealing cover 2 is arranged on the top of the water storage bucket 1. By setting the sealing cover 2, it is convenient to seal the water storage bucket 1. A fixing ring 3 is arranged on the outer side of the water storage bucket 1. By setting the fixing ring 3, it is convenient to fix the water storage bucket 1; Four connecting blocks 4 are arranged on the outer side of the fixing ring 3. By setting the connecting blocks 4, it is convenient to connect the fixing ring 3 and the connecting rod 5, so as to facilitate the connection between the water storage bucket 1 and the connecting rod 5. The inner walls of the four connecting blocks 4 are all rotatably connected with a connecting rod 5. By setting the connecting rod 5, it is convenient to connect the connecting block 4 and the fixing block 6, so as to facilitate the connection between the water storage bucket 1 and the fixing block 6. The inner wall of the connecting rod 5 is rotatably connected with a fixing block 6. By setting the fixing block 6, it is convenient to fix the limiting frame 7. A limiting frame 7 is fixed on one side of the fixing block 6. By setting the limiting frame 7, it is convenient to place the clamping mechanism 8. A clamping mechanism 8 for connecting the main body and the UAV is arranged inside the limiting frame 7. By setting the clamping mechanism 8, it is convenient to clamp and fix the UAV, so as to facilitate the connection between the main body and the UAV. A limiting plate 9 for limiting the clamping mechanism 8 is fixed on the inner wall of the limiting frame 7. By setting the limiting plate 9, it is convenient to limit the left - right threaded rod 81 and at the same time convenient to block the pin 83 and the sleeve 84.

[0022] Refer to Figure 4 As shown, the clamping mechanism 8 includes a left - right threaded rod 81 rotatably connected to the inner wall of the limiting frame 7. By setting the left - right threaded rod 81, it is convenient to drive the pin 83 and the sleeve 84 to clamp, so as to facilitate the clamping of the UAV. A turntable 82 is fixed at one end of the left - right threaded rod 81. By setting the turntable 82, it is convenient to drive the left - right threaded rod 81 to rotate. A horizontally arranged pin 83 and a sleeve 84 are respectively thread - connected to the outer side of the left - right threaded rod 81. By setting the pin 83 and the sleeve 84, it is convenient to clamp the UAV, so as to facilitate the connection between the main body and the UAV.

[0023] Refer to Figure 2As shown in the figure, a support frame 10 is fixed to the top of the sealing cover 2. A vertically arranged air cylinder 11 is fixed to the inner wall of the support frame 10. By providing the air cylinder 11, it is convenient to drive the push rod 12 to move. The piston rod of the air cylinder 11 is fixed with a vertically arranged push rod 12. By providing the push rod 12, it is convenient to drive the rubber plug 13 to move. The bottom end of the push rod 12 is fixed with a rubber plug 13. By providing the rubber plug 13, it is convenient to seal the drain pipe 14.

[0024] Reference Figure 2 and Figure 3 As shown in the figure, a drain pipe 14 is connected to the bottom of the water storage bucket 1. By providing the drain pipe 14, it is convenient to introduce the water in the water storage bucket 1 into the water gun 15. One end of the drain pipe 14 is provided with a water gun 15. By providing the water gun 15, it is convenient to drain the water in the water storage bucket 1, thereby completing the fire extinguishing work. A horizontally arranged water inlet pipe 16 is connected to the outside of the water storage bucket 1. By providing the water inlet pipe 16, it is convenient to introduce the fire extinguishing water into the water storage bucket 1. A valve 17 is provided on the outside of the water inlet pipe 16. By providing the valve 17, it is convenient to control the opening and closing of the water inlet pipe 16.

[0025] Working principle: When in use, first introduce the fire extinguishing water into the water storage bucket 1 through the water inlet pipe 16, then start the air cylinder 11. The air cylinder 11 drives the push rod 12 to move, and the push rod 12 drives the rubber plug 13 to move. The drain pipe 14 is sealed and dredged by the rubber plug 13. Then rotate the turntable 82. The turntable 82 drives the left - right threaded rod 81 to rotate. The left - right threaded rod 81 drives the latch 83 to clamp with the sleeve 84. The drone is clamped by the latch 83 and the sleeve 84. The main body is connected to the drone by the cooperation of the fixing ring 3, the connecting block 4, the connecting rod 5, the fixing block 6 and the limiting frame 7. Finally, the water in the water storage bucket 1 is drained through the cooperation of the drain pipe 14 and the water gun 15, thereby completing the fire extinguishing work.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non - exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0027] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-UAV collaborative hoisting fire extinguishing device, comprising a water storage bucket (1), characterized in that, Further comprising: A sealing cover (2) arranged on the top of the water storage bucket (1), and a fixing ring (3) is arranged on the outer side of the water storage bucket (1); Four groups of connecting blocks (4) arranged on the outer side of the fixing ring (3), the inner walls of the four groups of connecting blocks (4) are all rotatably connected with connecting rods (5), the inner walls of the connecting rods (5) are rotatably connected with fixing blocks (6), one side of the fixing block (6) is fixed with a limiting frame (7), a clamping mechanism (8) for connecting the main body with the drone is arranged inside the limiting frame (7), and a limiting plate (9) for limiting the clamping mechanism (8) is fixed on the inner wall of the limiting frame (7).

2. The multi-UAV collaborative hoisting fire extinguishing device according to claim 1, wherein: The clamping mechanism (8) includes a positive and negative threaded rod (81) rotatably connected to the inner wall of the limiting frame (7), a turntable (82) is fixed at one end of the positive and negative threaded rod (81), and a laterally arranged bolt (83) and a sleeve (84) are respectively threadedly connected to the outer side of the positive and negative threaded rod (81).

3. The multi-UAV collaborative hoisting fire extinguishing device according to claim 1, wherein: A support frame (10) is fixed on the top of the sealing cover (2), and a vertically arranged air cylinder (11) is fixed on the inner wall of the support frame (10).

4. The multi-UAV collaborative hoisting fire extinguishing device according to claim 3, characterized in that: A push rod (12) vertically arranged is fixed to the piston rod of the air cylinder (11), and a rubber plug (13) is fixed to the bottom end of the push rod (12).

5. The multi-UAV collaborative hoisting fire extinguishing device according to claim 1, wherein: A drain pipe (14) is communicated with the bottom of the water storage bucket (1), and a water gun (15) is arranged at one end of the drain pipe (14).

6. The multi-UAV collaborative hoisting fire extinguishing device according to claim 1, characterized in that: A laterally arranged water inlet pipe (16) is communicated with the outer side of the water storage bucket (1), and a valve (17) is arranged on the outer side of the water inlet pipe (16).

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