Fire rescue unmanned aerial vehicle

Abstract

The utility model discloses a fire rescue unmanned aerial vehicle, which relates to the technical field of fire fighting equipment, and comprises an unmanned aerial vehicle, the two ends of the bottom of the unmanned aerial vehicle are both fixedly provided with mounting seats, the two ends between the mounting seats are both fixedly provided with fixing pipes, and a mounting plate is arranged below the space between the fixing pipes. Hoop connecting pieces are arranged at the four corners of the top of the mounting plate, when replacement needs to be carried out, the long nuts rotate to be retreated from the L-shaped screw rods to the screw rods, limiting connection between the L-shaped screw rods and the screw rods is lost through the long nuts, half-bent pipes connected with the L-shaped screw rods can be directly taken down from the two sides of the fire hose, and replacement is convenient. The long nut is overturned and descended after the L-shaped screws at the two ends of the new semi-bent pipe are aligned with the screws, so that one end of the top of the long nut is in threaded connection with the screws, one end of the bottom of the long nut is in threaded connection with the L-shaped screws, replacement work can be completed, operation is simple and rapid, a dismounting tool does not need to be used, and time is won for rescue work.

Description

Technical Field

[0001] The utility model relates to the technical field of consumer equipment, and in particular to a firefighting and rescue drone. Background Art

[0002] The maturity of drone technology has also enabled it to be used in many fields, such as farmland spraying, forest patrols, and firefighting and rescue. Drones used for firefighting and rescue can install fire hoses directly on the bottom of the drone. The drone drives the fire hoses to high altitudes and can perform suspended firefighting operations at high-altitude fires.

[0003] In the process of implementing the solution, the inventors found that the following problems in the prior art have not been well solved: the bottom of the traditional fire rescue drone is installed with a fixing part through a mounting part, and the fixing part is a bent pipe. The fire water pipe is interspersed with the bent pipe so that the fire water pipe can be installed on the bottom of the drone. However, since the size of the fire may change rapidly, when a small fire occurs, a water pipe of a general size may be used, and when the fire is larger, the size of the water pipe needs to be replaced so that the amount of water sprayed can suppress the larger fire. However, if the water pipe is replaced, the size of the bent pipe also needs to be replaced. The traditional bent pipe and the mounting part are connected by bolts, and disassembly tools need to be used, which increases the replacement time and brings trouble to the rescue work. Utility Model Content

[0004] The main purpose of the utility model is to provide a fire rescue drone, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A firefighting and rescue drone comprises a drone, wherein mounting seats are fixed at both ends of the bottom of the drone, fixing tubes are fixed at both ends between the mounting seats, a mounting plate is provided below the fixing tubes, clamp connectors are provided at the four corners of the top of the mounting plate, a semi-bent tube is provided below the mounting plate, L-shaped screws are fixed at both ends of the outer wall of the semi-bent tube, ear plates are fixed at the positions of the mounting plates located at the ear plates, screws are fixed at the bottoms of the ear plates, and long nuts are threadedly connected to the outer walls of the screws.

[0007] Preferably, the bottom of the L-shaped screw is in contact with the bottom of the screw, and the end of the long nut away from the screw is threadedly connected with the outer wall of the L-shaped screw.

[0008] Preferably, the reinforcing plates are provided with through holes at the positions of the L-shaped screws, and the L-shaped screws are respectively connected to the through holes.

[0009] Preferably, the inner diameter of the perforation matches the outer diameter of the L-shaped screw.

[0010] Preferably, the clamp connectors are respectively sleeved on the fixing tubes at matching positions, and the mounting plate is detachably connected to the fixing tubes via the clamp connectors.

[0011] Preferably, the half-bend pipes are in contact with each other on their adjacent sides.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. When replacement is required, the long nut is rotated to retreat from the L-shaped screw to the screw, and the limiting connection of the long nut between the L-shaped screw and the screw is lost. The semi-bend pipe connected with the L-shaped screw can be directly removed from both sides of the fire water pipe. The long nut is flipped down after the L-shaped screws at both ends of the new semi-bend pipe are aligned with the screw, so that the top end of the long nut is connected to the screw thread, and the bottom end is connected to the L-shaped screw thread. The replacement work can be completed. The operation is simple and quick, and there is no need to use disassembly tools, which saves time for rescue work.

[0014] 2. The reinforcement plate is connected with the L-shaped screw through the perforation. During the disassembly and assembly process, the L-shaped screw can be directly removed and inserted from the perforation. The existence of the reinforcement plate allows the two half-bend pipes to fit more closely, ensuring the limiting effect on the fire water pipe, and at the same time will not affect the normal disassembly and assembly work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a fire rescue drone of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of a fire rescue drone excluding the drone of the utility model;

[0017] Figure 3 This is a schematic diagram of the disassembled structure of a fire rescue drone of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the connection structure between a semi-bent pipe and an L-shaped screw of a fire rescue drone.

[0019] In the figure: 1. UAV; 2. Mounting base; 3. Fixing tube; 4. Mounting plate; 5. Clamp connector; 6. Half-bend tube; 7. L-shaped screw; 8. Ear plate; 9. Screw; 10. Long nut; 11. Reinforcement plate; 12. Perforation. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a fire rescue UAV includes a UAV 1, mounting seats 2 are fixed at both ends of the bottom of the UAV 1, fixing tubes 3 are fixed at both ends between the mounting seats 2, a mounting plate 4 is provided below between the fixing tubes 3, clamp connectors 5 are provided at the four corners of the top of the mounting plate 4, a semi-bent pipe 6 is provided below the mounting plate 4, L-shaped screws 7 are fixed at both ends of the outer wall of the semi-bent pipe 6, ear plates 8 are fixed at the position of the mounting plate 4 at the ear plate 8, screws 9 are fixed at the bottom of the ear plates 8, and long nuts 10 are threadedly connected to the outer walls of the screws 9.

[0022] Specifically, the bottom of the L-shaped screw 7 is in contact with the bottom of the screw 9, and the end of the long nut 10 away from the screw 9 is threadedly connected to the outer wall of the L-shaped screw 7, so that the L-shaped screw 7 and the screw 9 are easy to disassemble and assemble.

[0023] Specifically, the reinforcing plates 11 are provided with through holes 12 at the positions of the L-shaped screw rods 7 , and the L-shaped screw rods 7 are respectively connected to the through holes 12 , thereby increasing the stability between the semi-bend pipes 6 .

[0024] Specifically, the inner diameter of the through hole 12 matches the outer diameter of the L-shaped screw 7 to avoid shaking caused by size difference.

[0025] Specifically, the clamp connectors 5 are respectively sleeved on the fixed tubes 3 at matching positions, and the mounting plate 4 is detachably connected to the fixed tube 3 through the clamp connector 5, so that the mounting plate 4 can be conveniently connected to the fixed tube 3, serving as a basic component for installing the L-shaped screw 7.

[0026] Specifically, the sides of the half-bend pipes 6 that are close to each other touch each other, which can achieve better positioning of the water pipe.

[0027] The L-shaped screw 7 can be directly removed from the through-hole 12 and inserted into the through-hole 12. The existence of the reinforcing plate 11 enables the two half-bend pipes 6 to fit more closely, ensuring the limiting effect on the fire water pipe, and at the same time, it will not affect the normal disassembly and assembly work.

[0028] The circuits, electronic components and control modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the utility model does not involve improvements to software and methods.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A firefighting and rescue drone, comprising a drone (1), characterized in that: Both ends of the bottom of the drone (1) are fixed with mounting seats (2), both ends of the mounting seats (2) are fixed with fixing tubes (3), a mounting plate (4) is provided below the fixing tubes (3), four corners of the top of the mounting plate (4) are provided with clamp connectors (5), a semi-bent tube (6) is provided below the mounting plate (4), both ends of the outer wall of the semi-bent tube (6) are fixed with L-shaped screws (7), the mounting plate (4) is fixed with an ear plate (8) at the position of the ear plate (8), a screw (9) is fixed at the bottom of the ear plate (8), and the outer wall of the screw (9) is threadedly connected with a long nut (10).

2. A firefighting and rescue drone according to claim 1, characterized in that: The bottom of the L-shaped screw (7) is in contact with the bottom of the screw (9), and the end of the long nut (10) away from the screw (9) is threadedly connected to the outer wall of the L-shaped screw (7).

3. A firefighting and rescue drone according to claim 1, characterized in that: The reinforcing plate (11) is provided with through holes (12) at the positions of the L-shaped screw rods (7), and the L-shaped screw rods (7) are respectively connected to the through holes (12).

4. A firefighting and rescue drone according to claim 3, characterized in that: The inner diameter of the through hole (12) matches the outer diameter of the L-shaped screw (7).

5. The firefighting and rescue drone according to claim 1, characterized in that: The clamp connectors (5) are respectively sleeved on the fixed tubes (3) at matching positions, and the mounting plate (4) is detachably connected to the fixed tube (3) via the clamp connector (5).

6. A firefighting and rescue drone according to claim 1, characterized in that: The half curved pipes (6) are in contact with each other at the sides thereof that are close to each other.

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