Multifunctional fire extinguishing device for forest unmanned aerial vehicle

Abstract

The utility model is suitable for forest fire extinguishing technical field provides a kind of multifunctional fire extinguishing device for forest unmanned plane, it includes: the main box body of inside is hollow state, front fixed support, rear fixed support, battery, box body groove, several groups of data line, wireless receiving controller, controller fixed support, throw power device, thrower fixed pedestal, the thrower fixed pedestal is used to connect water spraying assembly and hang bomb assembly;Two groups of movable plate that the main box body's bottom is symmetric and is connected with the main box body by hinged buckle, the bottom surface of movable plate is abutted and is equipped with bottom baffle, both ends of bottom baffle are equipped with clamping groove, the side of main box body is equipped with several groups of buckle fastener, clamping groove and buckle fastener are connected by connecting short rope between, clamping groove and thrower fixed pedestal are connected by connecting long rope between, by this, the utility model satisfies to the fire source's one-time take-off multiple hang bomb and range extinguishing.

Description

Technical Field

[0001] This utility model relates to the field of forest fire fighting technology, and in particular to a multi-functional fire fighting device for forest drones. Background Technology

[0002] With the increasing importance of forest resource protection, the rapid and accurate suppression of forest fires has become a critical task. Traditional forest fire fighting methods mainly rely on ground fire brigades and equipment, which suffer from slow response times, low fire-fighting efficiency, and difficulty in reaching complex terrain areas. The development of drone technology has provided a new means of forest fire fighting, offering advantages such as rapid deployment, flexibility, and the ability to carry various equipment. However, existing forest fire fighting drones are relatively limited in function, unable to meet the requirements of multiple extinguishing missions with a single takeoff and wide-area suppression, thus limiting their overall effectiveness in forest fire fighting.

[0003] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0004] To address the aforementioned shortcomings, this utility model provides a multi-functional fire extinguishing device for forest drones.

[0005] To achieve the above objectives, this utility model provides a multi-functional fire extinguishing device for forest drones, comprising: a hollow main housing, a front mounting bracket at the front end of the main housing, a rear mounting bracket at the rear end of the main housing, a battery inside the main housing, a housing groove penetrating the inner wall of the main housing, several sets of data cables at the top of the battery, several sets of wireless receiver controllers located on the outer wall of the main housing at one end of each data cable, a controller mounting bracket outside the wireless receiver controller, and one end of the wireless receiver controller being connected to a... The system is equipped with a throwing power device connected by a wire. The bottom of the throwing power device is equipped with a throwing device fixing seat, which is used to connect the water spray assembly and the projectile mounting assembly. The bottom of the main housing is symmetrically provided with two sets of movable plates that are connected to the main housing via hinges. The bottom surface of the movable plates abuts against a bottom baffle. Both ends of the bottom baffle are provided with snap-fit ​​grooves. The side of the main housing is provided with several sets of snap-fit ​​fasteners. The snap-fit ​​grooves and snap-fit ​​fasteners are connected by a short connecting rope. The snap-fit ​​grooves are connected to the throwing device fixing seat by a long connecting rope.

[0006] According to the present invention, a multi-functional fire extinguishing device for forest drones includes a water spraying assembly comprising a T-shaped plate, a water spraying pipe disposed on the T-shaped plate, a first connecting water pipe connected to the water spraying pipe, a water pipe adapter connected to the first connecting water pipe, and a second connecting water pipe disposed at the end of the water pipe adapter. The T-shaped plate is located inside the main housing and the bottom surface of the T-shaped plate penetrates the movable plate. Movable slots are provided at the connection points between the two sets of movable plates and the T-shaped plate.

[0007] According to the present invention, a multi-functional fire extinguishing device for forest drones is provided inside the front fixed frame, and a first extension frame is movably provided inside the fixed frame slot. The front fixed frame and the first extension frame are connected by a first bolt.

[0008] According to the present invention, a multi-functional fire extinguishing device for forest drones is provided with a second extension frame movably mounted on the top of the rear fixed frame, and the front fixed frame and the second extension frame are connected by a second bolt.

[0009] According to the present invention, a multi-functional fire extinguishing device for forest drones includes a throwing device mounting base with a fixing screw and a throwing device connecting frame on its side for connection with the main housing. The throwing device mounting base has a first groove and a second groove. The throwing power device is located in the first groove. The output end of the throwing power device has a screw, and a rotating component is sleeved on the screw. The top surface of the tail end of the rotating component has a shim. The shim has two sets of mounting holes penetrating the interior of the shim and the rotating component. The top surface of one set of mounting holes has a washer, and the washer has a connecting rod. A third bolt penetrates the interior of the mounting hole on the connecting rod.

[0010] According to the present invention, a multi-functional fire extinguishing device for forest drones is provided with a movable rod hinged to one end of the connecting rod. The movable rod is connected to the throwing device fixing seat and passes through the interior of the second groove.

[0011] According to the present invention, a multi-functional fire extinguishing device for forest drones includes a fire extinguishing bomb assembly comprising several sets of fire extinguishing bomb connecting ropes and fire extinguishing bombs connected to the several sets of fire extinguishing bomb connecting ropes. The fire extinguishing bomb connecting ropes are connected to the moving rod and located in the second groove.

[0012] This utility model provides a multi-functional fire extinguishing device for forest drones, comprising: a hollow main housing, a front mounting bracket at the front end of the main housing, a rear mounting bracket at the rear end of the main housing, a battery inside the main housing, a housing groove penetrating the inner wall of the main housing, several sets of data cables at the top of the battery, several sets of wireless receiver controllers located on the outer wall of the main housing at one end of each data cable, a controller mounting bracket outside the wireless receiver controller, and one end of each wireless receiver controller connected via a data cable. The device is equipped with a throwing power unit, and a throwing device fixing seat is provided at the bottom of the throwing power unit. The throwing device fixing seat is used to connect the water spray assembly and the shell hanging assembly. The bottom of the main box is symmetrically provided with two sets of movable plates that are connected to the main box by hinges. The bottom surface of the movable plates abuts against a bottom baffle. Both ends of the bottom baffle are provided with snap-fit ​​grooves. The side of the main box is provided with several sets of snap-fit ​​fasteners. The snap-fit ​​grooves and snap-fit ​​fasteners are connected by short connecting ropes. The snap-fit ​​grooves are connected to the throwing device fixing seat by long connecting ropes. In summary, this utility model achieves position adjustment of the main housing by setting a front fixed frame and a rear fixed frame, facilitating connection and installation of the main housing with drones of different specifications; moreover, the wireless receiver controller enables remote control by the operator to start the power unit of the launcher, driving the screw and rotating parts to rotate, thereby achieving lateral movement of the connecting rod, opening and closing the bottom baffle and movable plate, and thus installing and removing the T-shaped plate and water spray pipe. The water spray pipe can be used to extinguish fires in a wide area; at the same time, the connection of the fire extinguishing bomb connecting rope and the moving rod allows multiple sets of fire extinguishing bombs to be connected, enabling multiple fire extinguishing operations during a single operation. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the front view of the first mode of this utility model;

[0014] Figure 2 This is a side view of the structure of the first mode of this utility model;

[0015] Figure 3 This is a top view of the structure of the first embodiment of this utility model;

[0016] Figure 4 This is a three-dimensional structural schematic diagram of the first mode of this utility model;

[0017] Figure 5 This is a three-dimensional structural diagram of the first embodiment of this utility model from another perspective;

[0018] Figure 6This is a structural diagram illustrating the connection relationship between the throwing power device and the throwing device fixing base of this utility model;

[0019] Figure 7 This is a structural schematic diagram from an upward angle showing the connection between one end of the movable rod of this utility model and the throwing power device and the throwing device fixed base.

[0020] Figure 8 This is an exploded view of the main housing of this utility model in the first mode.

[0021] Figure 9 This is a schematic diagram of the structure of the second mode of this utility model;

[0022] Figure 10 This is a schematic diagram of the structure of the water spray assembly of this utility model;

[0023] In the diagram, 1-Main box, 1.1-Box groove, 2-Modible plate, 2.1-Modible groove hole, 3-Bottom baffle, 3.1-Snap-fit ​​groove, 4-T-shaped plate, 5-Water spray pipe, 6-Front fixing bracket, 6.1-Fixing bracket groove, 7-First extension bracket, 8-First bolt, 9-Wireless receiver controller, 9.1-Controller fixing bracket, 10-Data cable, 11-Throwing power device, 12-Thrower fixing seat, 12.1-First groove, 12.2-Second groove, 13-Snap-fit ​​fixing device, 14- 15-Connecting long rope, 16-Connecting short rope, 17-Hinge buckle, 18-Battery, 19-Rear fixing bracket, 20-Second extension bracket, 21-Second bolt, 22-Screw, 23-Rotating component, 24-Washer plate, 25-Elevating block, 26-Third bolt, 27-Connecting rod, 28-Mounting hole, 29-Fixing screw, 30-Thrower connecting bracket, 31-Fire extinguishing bomb, 32-Fire extinguishing bomb connecting rope, 33-First connecting water pipe, 34-Water pipe adapter, 35-Second connecting water pipe. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present utility model and are not intended to limit the present utility model.

[0025] It should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", "inner", "outer", etc., indicating the direction or positional relationship are based on the direction or positional relationship shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of this utility model.

[0026] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] See Figures 1-10 This utility model provides a multi-functional fire extinguishing device for forest drones, comprising: a hollow main body 1, a front fixing frame 6 at the front end of the main body 1, a rear fixing frame 18 at the rear end of the main body 1, a battery 17 inside the main body 1, a housing groove 1.1 penetrating the inner wall of the main body 1, several sets of data cables 10 at the top of the battery 17, several sets of wireless receiver controllers 9 located on the outer wall of the main body 1 at one end of each data cable 10, a controller fixing frame 9.1 outside the wireless receiver controllers 9, and a throwable device connected to one end of each wireless receiver controller 9 via the data cables 10. The throwing power device 11 has a throwing device fixing seat 12 at its bottom, which is used to connect the water spray assembly and the projectile mounting assembly. The bottom of the main box 1 is symmetrically provided with two sets of movable plates 2 connected to the main box 1 by hinge buckles 16. The bottom surface of the movable plate 2 abuts against a bottom baffle 3. Both ends of the bottom baffle 3 are provided with snap-fit ​​grooves 3.1. The side of the main box 1 is provided with several sets of snap-fit ​​fasteners 13. The snap-fit ​​grooves 3.1 and the snap-fit ​​fasteners 13 are connected by a short connecting rope 15. The snap-fit ​​grooves 3.1 and the throwing device fixing seat 12 are connected by a long connecting rope 14.

[0028] See Figures 1-5 and Figure 10 Preferably, the water spray assembly of this utility model includes a T-shaped plate 4, a water spray pipe 5 disposed on the T-shaped plate 4, a first connecting water pipe 33 connected to the water spray pipe 5, a water pipe adapter 34 connected to the first connecting water pipe 33, and a second connecting water pipe 35 disposed at the end of the water pipe adapter 34. The connection between the two sets of movable plates 2 and the T-shaped plate 4 is provided with movable slots 2.1. By connecting the T-shaped plate 4 and the water spray pipe 5 to the main housing 1, the function of range spraying water for fire extinguishing can be realized. At the same time, the T-shaped plate 4 and the water spray pipe 5 can be installed and disassembled by using the cooperation of the movable plate 2, the movable slots 2.1 and the bottom baffle 3. Meanwhile, the water pipe adapter 34 makes an angle between the first connecting water pipe 33 and the second connecting water pipe 35 to avoid the drone from being unstable due to the tension generated by the weight of a single water pipe.

[0029] See Figure 8 In addition, the front fixed frame 6 of this utility model is provided with a fixed frame groove 6.1 inside, and a first extension frame 7 is movably provided inside the fixed frame groove 6.1. The front fixed frame 6 and the first extension frame 7 are connected by a first bolt 8. Through the connection of the front fixed frame 6, the fixed frame groove 6.1, the first extension frame 7 and the first bolt 8, adjustments can be made for different specifications of drones to adapt to different specifications of drones.

[0030] See Figure 8 Furthermore, the rear fixed frame 18 of this utility model is movably provided with a second extension frame 19 on its top. The front fixed frame 6 and the second extension frame 19 are connected by a second bolt 20. Through the connection of the rear fixed frame 18, the second extension frame 19 and the second bolt 20, adjustments can be made for drones of different specifications to adapt to drones of different specifications.

[0031] See Figures 1-7 Furthermore, the side of the throwing device fixing base 12 of this utility model is provided with fixing screws 29 and a throwing device connecting frame 30 for connecting with the main box 1. The throwing device fixing base 12 is provided with a first groove 12.1 and a second groove 12.2. The throwing power device 11 is located in the first groove 12.1. The output end of the throwing power device 11 is provided with a screw 21. A rotating part 22 is sleeved on the screw 21. The top surface of the tail end of the rotating part 22 is provided with a shim block 24. The shim block 24 is provided with two sets of through-holes. The mounting holes 27 pass through the interior of the shim block 24 and the rotating member 22. A set of mounting holes 27 are provided with a shim 23 on the top surface. A connecting rod 26 is provided on the shim 23. A third bolt 25 passes through the interior of the mounting holes 27 on the connecting rod 26. By throwing the power device 11, the screw 21, the rotating member 22 and the connecting rod 26, the lateral movement of the moving rod 28 can be realized. At the same time, the shim block 24 and the shim 23 can make the position of the connecting rod 26 and the moving rod 28 located at the center of the second groove 12.2.

[0032] See Figures 6-7 Even better, one end of the connecting rod 26 of this utility model is hinged to a movable rod 28. The movable rod 28 is connected to the throwing device fixing seat 12 and passes through the interior of the second groove 12.2. When the movable rod 28 is connected to the second groove 12.2, the connecting long rope 14 and the fire extinguishing bomb connecting rope 32 can be connected and installed. When one end of the movable rod 28 moves laterally, the connecting long rope 14 and the fire extinguishing bomb connecting rope 32 can be dropped.

[0033] See Figure 9Finally, the fire extinguishing assembly of this utility model includes several sets of fire extinguishing bullet connecting ropes 32 and fire extinguishing bullets 31 connected to the several sets of fire extinguishing bullet connecting ropes 32. The fire extinguishing bullet connecting ropes 32 are connected to the moving rod 28 and located in the second groove 12.2. The fire extinguishing bullet connecting ropes 32 and fire extinguishing bullets 31 are used to extinguish fires by repeatedly attaching fire extinguishing bullets to the fire area.

[0034] The working principle of this utility model:

[0035] The throwing power device 11 in this utility model is a small motor, and the materials of the connecting short rope 15 and the connecting long rope 14 are steel wire ropes or other ropes that have supporting force and are not easily damaged by high temperature.

[0036] First, the staff needs to connect and install the launcher mounting base 12 and the main housing 1. Then, the data cable 10 is connected to the battery 17, the wireless receiver controller 9, and the launching power device 11. After the connection is completed, the positions of the main housing 1 and the drone are adjusted and connected through the front mounting bracket 6, the first extension bracket 7, the rear mounting bracket 18, and the second extension bracket 19. They are then assembled using the first bolt 8 and the second bolt 20, respectively.

[0037] See Figures 1-5The first working mode of this utility model is as follows: When it is necessary to carry out area spraying fire extinguishing in a forest fire area, the staff can assemble the T-shaped plate 4 and the spray pipe 5. After assembly, the top of the T-shaped plate 4 is placed inside the main box 1, and then the movable plate 2 is closed. Then the bottom baffle 3 is abutted against the bottom surface of the movable plate 2. At the same time, the snap-fit ​​groove 3.1 on one side of the bottom baffle 3 is connected to the buckle fixing device 13 by the connecting short rope 15, and the snap-fit ​​groove 3.1 on the other side is connected to the thrower fixing seat 12 by the connecting long rope 14. The connecting long rope 14 is wrapped and tied to the moving rod 28, and at this time the moving rod 28 passes through the interior of the second groove 12.2. Then the spray pipe 5 is connected to the first connecting water pipe 33, the water pipe adapter 34 and the second connecting water pipe 35, and the second connecting water pipe 35 is connected to the external water pump. At this point, the drone can be activated to move the water spray pipe 5 upwards. Once it reaches the designated position, staff will operate the water supply system to spray water onto the forest fire area. After spraying, because the water spray pipe 5 is still at a high position and contains some water and weight, the drone cannot land immediately. Furthermore, the continuous spraying of the fire source will result in a high temperature on the outer surface of the water spray pipe 5 and the T-shaped plate 4, making manual disassembly difficult. The deployment can be initiated by controlling the wireless receiver controller 9. The power unit 11 causes the screw 21 and the rotating part 22 to rotate. As the screw 21 and the rotating part 22 rotate, the connecting rod 26 and the moving rod 28 move, thereby enabling the moving rod 28 to move laterally. This causes one end of the moving rod 28 to be no longer connected to the throwing device fixing seat 12, causing the connecting rope 14 to slide off the moving rod 28. This causes one end of the bottom baffle 3 to fall off and no longer support the movable plate 2, resulting in the movable plate 2 opening under the action of the hinge buckle 16. At this time, the T-shaped plate 4 and the water spray pipe 5 fall to the ground, completing the disassembly.

[0038] See Figure 9 The second working mode of this utility model: When it is necessary to extinguish a forest fire by attaching fire extinguishing bombs, the staff needs to wrap and bind the fire extinguishing bomb connecting rope 32 around the moving pole 28, and connect the fire extinguishing bomb 31 to the fire extinguishing bomb connecting rope 32. At this time, the two sets of locking slots 3.1 and the buckle fixing device 13 are connected by connecting short ropes 15. After the drone moves to the designated area, the moving pole 28 can be moved laterally according to the above steps, and the fire extinguishing bomb 31 can be used to extinguish the fire. At the same time, multiple fire extinguishing bombs 31 can be carried in one takeoff to increase the fire extinguishing range.

[0039] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A multi-functional fire extinguishing device for forest drones, characterized in that, include: The main box (1) is hollow inside. The front end of the main box (1) is provided with a front fixing frame (6) and the rear end of the main box (1) is provided with a rear fixing frame (18). The main box (1) is provided with a battery (17) inside. The inner wall of the main box (1) is provided with a box groove (1.1). The top of the battery (17) is provided with several sets of data lines (10). One end of the data lines (10) is provided with several sets of wireless receiver controllers (9) located on the outer wall of the main box (1). The outside of the wireless receiver controllers (9) is provided with a controller fixing frame (9.1). One end of the wireless receiver controllers (9) is connected to a throwing power device (11) through the data lines (10). The bottom of the throwing power device (11) is provided with a throwing device fixing seat (12). The throwing device fixing seat (12) is used to connect the water spray assembly and the bomb hanging assembly. The bottom of the main box (1) is symmetrically provided with two sets of movable plates (2) connected to the main box (1) by hinge buckles (16). The bottom surface of the movable plate (2) is abutted by a bottom baffle (3). Both ends of the bottom baffle (3) are provided with snap-fit ​​grooves (3.1). The side of the main box (1) is provided with several sets of snap-fit ​​fasteners (13). The snap-fit ​​grooves (3.1) and the snap-fit ​​fasteners (13) are connected by a short connecting rope (15). The snap-fit ​​grooves (3.1) and the throwing device fixing seat (12) are connected by a long connecting rope (14).

2. The multi-functional fire extinguishing device for forest drones according to claim 1, characterized in that, The water spray assembly includes a T-shaped plate (4), a water spray pipe (5) disposed on the T-shaped plate (4), a first connecting water pipe (33) connected to the water spray pipe (5), a water pipe adapter (34) connected to the first connecting water pipe (33), and a second connecting water pipe (35) disposed at the end of the water pipe adapter (34). The T-shaped plate (4) is located inside the main housing (1), and the bottom surface of the T-shaped plate (4) penetrates the movable plate (2). Movable slots (2.1) are provided at the connection points between the two sets of movable plates (2) and the T-shaped plate (4).

3. The multi-functional fire extinguishing device for forest drones according to claim 1, characterized in that, The front fixed frame (6) has a fixed frame groove (6.1) inside, and a first extension frame (7) is movably provided inside the fixed frame groove (6.1). The front fixed frame (6) and the first extension frame (7) are connected by a first bolt (8).

4. The multi-functional fire extinguishing device for forest drones according to claim 1, characterized in that, The top of the rear fixing frame (18) is movably provided with a second extension frame (19), and the front fixing frame (6) and the second extension frame (19) are connected by a second bolt (20).

5. The multi-functional fire extinguishing device for forest drones according to claim 1, characterized in that, The side of the throwing device mounting base (12) is provided with a fixing screw (29) and a throwing device connecting frame (30) for connecting with the main box (1). The throwing device mounting base (12) is provided with a first groove (12.1) and a second groove (12.2). The throwing power device (11) is located in the first groove (12.1). The output end of the throwing power device (11) is provided with a screw (21). A rotating part (22) is sleeved on the screw (21). A shim (24) is provided on the top surface of the tail end of the rotating part (22). Two sets of mounting holes (27) are provided on the shim (24) and the interior of the rotating part (22). A washer (23) is provided on the top surface of one set of mounting holes (27). A connecting rod (26) is provided on the washer (23). A third bolt (25) is provided on the connecting rod (26) and the interior of the mounting hole (27).

6. The multi-functional fire extinguishing device for forest drones according to claim 5, characterized in that, One end of the connecting rod (26) is hinged to a movable rod (28), which is connected to the throwing device fixing seat (12) and passes through the interior of the second groove (12.2).

7. The multi-functional fire extinguishing device for forest drones according to claim 6, characterized in that, The shell-hanging assembly includes several sets of fire extinguishing shell connecting ropes (32) and fire extinguishing shells (31) connected to the several sets of fire extinguishing shell connecting ropes (32). The fire extinguishing shell connecting ropes (32) are connected to the moving rod (28) and located in the second groove (12.2).

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