Unmanned aerial vehicle water gun position adjusting mechanism for forest fire fighting system

Abstract

The utility model discloses an unmanned aerial vehicle water gun position adjusting mechanism for a forest fire fighting system, and relates to the field of forest fire fighting, the unmanned aerial vehicle water gun position adjusting mechanism comprises an unmanned aerial vehicle body, the front side and the rear side of the unmanned aerial vehicle body are fixedly connected with racks, the bottoms of the racks are fixedly connected with supporting frames, and the bottom of the unmanned aerial vehicle body is fixedly connected with an equipment box; a motor is fixedly connected to the inner wall of the equipment box, a rotating rod is fixedly connected to the bottom of the output end of the motor, and the bottom of the rotating rod penetrates through the bottom of the equipment box and is fixedly connected with a rotating disc. By arranging the unmanned aerial vehicle body, the rack, the supporting frame, the clamping assembly, the equipment box, the motor, a rotating rod, a rotating disc, a rotating block, an adjusting shell, an installing shell, a positioning frame, a limiting block, a limiting shell, a water gun pipe and a connecting pipe, the water gun pipe can be rapidly installed at the needed position, and meanwhile the water gun pipe can be driven to swing front and back by starting the motor; and the spraying range is enlarged, the spraying efficiency is improved, and therefore the fire extinguishing efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of forest fire fighting, and in particular to a water gun positioning mechanism for an unmanned aerial vehicle used in a forest fire fighting system. Background Art

[0002] Forest firefighting mainly studies the basic knowledge of forest fire management, aerial forest protection, fire supervision and management, and is familiar with relevant laws and regulations, so as to carry out forest fire supervision and management, forest fire prevention, fire fighting and forest fire case detection. For firefighters, even if there is no fire, they must insist on training every day to ensure their physical strength, so it is very hard. Salute to every firefighter who is fighting on the front line of firefighting and is about to join the firefighting team. At present, in forest firefighting, in order to improve the efficiency of firefighting, firefighting drones are used to drive water guns to extinguish fires.

[0003] After the water gun installed on the existing drone is fixed, the position is often unable to be adjusted, and it can only spray within a fixed range. The drone needs to be moved frequently to adjust the spraying range, which reduces the spraying efficiency of the water gun and is not conducive to use. Summary of the invention

[0004] The purpose of the present application is to provide a water gun positioning mechanism for an unmanned aerial vehicle for a forest fire fighting system, which has the advantages of an adjustable spraying range and high spraying efficiency.

[0005] To achieve the above-mentioned purpose, the present application further provides a water gun adjustment mechanism for a forest fire fighting system, comprising a drone body, the front and rear sides of the drone body are fixedly connected to a frame, the bottom of the frame is fixedly connected to a support frame, the bottom of the drone body is fixedly connected to an equipment box, the inner wall of the equipment box is fixedly connected to a motor, the bottom of the motor output end is fixedly connected to a rotating rod, the bottom of the rotating rod penetrates to the bottom of the equipment box and is fixedly connected to a rotating disk, the left side of the bottom of the rotating disk is fixedly connected to a rotating block, the bottom surface of the rotating block is sleeved with an adjustment shell, the bottom of the adjustment shell is fixedly connected to a mounting shell, the right side of the bottom of the mounting shell is movably connected to a positioning frame, the left side of the bottom of the mounting shell is fixedly connected to a limiting block, the surface of the limiting block is sleeved with a limiting shell, the front and rear sides of the limiting shell and the bottom of the positioning frame are fixedly connected to the support frame, the inner cavity of the mounting shell is provided with a water gun tube, the right side of the water gun tube extends to the right side of the mounting shell and is connected to a connecting pipe, and clamping components are provided on both sides of the front and rear sides of the inner cavity of the mounting shell.

[0006] Preferably, the clamping assembly includes clamping blocks, and opposite sides of two clamping blocks are movably connected with threaded rods, and opposite ends of the two threaded rods penetrate to the outside of the mounting shell and are fixedly connected with hand wheels.

[0007] Preferably, the surface of the threaded rod is movably connected to the clamping block via a bearing, and the surface of the mounting shell is provided with a threaded hole for use with the clamping block, and opposite sides of the two clamping blocks are in contact with the water gun tube.

[0008] Preferably, the right side of the bottom of the mounting shell is movably connected to the positioning frame via a rotating shaft, and the surface of the rotating block is slidably connected to the inner wall of the adjusting shell.

[0009] Preferably, the limiting block is cylindrical in shape, and the surface of the limiting block is slidably connected to the inner wall of the limiting shell.

[0010] Preferably, a stopper is fixedly connected to the bottom of the limit block, and the connecting pipe is a hose.

[0011] Compared with the prior art, the beneficial effects of this invention are:

[0012] 1. By setting the drone body, frame, support frame, clamping assembly, equipment box, motor, rotating rod, rotating disk, rotating block, adjusting shell, mounting shell, positioning frame, limit block, limit shell, water gun tube and connecting pipe, the water gun tube can be quickly installed at the required position, and the water gun tube can be driven to swing back and forth by starting the motor to increase its spraying range and improve the spraying efficiency, thereby improving the fire extinguishing efficiency, and the practicability is high;

[0013] 2. By setting the rotating shaft, the adjustment of the mounting shell can be facilitated. By setting the cylindrical limit block, the adjustment range of the mounting shell can be limited by the limit shell and the limit block. By setting the stop block, the limit block can be prevented from detaching from the inner cavity of the limit shell. By setting the hose, the connection of the water gun tube can be facilitated. The threaded rod can be rotated by the cooperation of the hand wheel. The rotation of the threaded rod can drive the two clamping blocks to move toward the middle and close to the water gun tube until they are close to each other, thereby fixing the water gun tube and preventing it from deflecting. By setting the bearing, the installation of the threaded rod and the clamping block can be facilitated. By setting the threaded hole, the use of the threaded rod can be facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a water gun adjustment mechanism for a drone used in a forest fire fighting system provided by the present application;

[0015] Figure 2 This is a structural schematic diagram of a support frame and a mounting shell of a water gun adjustment mechanism for a drone used in a forest fire fighting system provided by the present application;

[0016] Figure 3 It is a cross-sectional view of an equipment box of a water gun adjustment mechanism for a drone used in a forest fire fighting system provided by the present application;

[0017] Figure 4This is a disassembled diagram of a mounting shell, a positioning frame and a limiting shell of a water gun positioning mechanism of a drone for a forest fire fighting system provided by the present application;

[0018] Figure 5 It is a left view of a mounting shell of a water gun positioning mechanism for a drone used in a forest fire fighting system provided by the present application.

[0019] In the figure: 1. UAV body; 2. rack; 3. support frame; 4. clamping assembly; 401. clamping block; 402. threaded rod; 403. handwheel; 5. equipment box; 6. motor; 7. rotating rod; 8. rotating disk; 9. rotating block; 10. adjusting shell; 11. mounting shell; 12. positioning frame; 13. limit block; 14. limit shell; 15. water gun tube; 16. connecting pipe; 17. stop block. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions and advantages of the present application clearer, the embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Terms such as "upper", "above", "lower", "below", "first end", "second end", "one end", "other end" and the like used in the present application to indicate spatial relative positions are used to describe the relationship between a unit or feature as shown in the accompanying drawings relative to another unit or feature for the purpose of convenience of explanation. Terms of spatial relative position may be intended to include different orientations of the device in use or work other than the orientation shown in the figure. For example, if the device in the figure is turned over, the unit described as being "below" or "below" other units or features will be located "above" other units or features. Therefore, the exemplary term "below" can encompass both the above and below orientations. The device may be oriented in other ways (rotated 90 degrees or in other orientations), and the spatially related descriptive words used herein are interpreted accordingly.

[0021] In addition, the terms "installed", "set", "provided with", "connected", "slidingly connected", "fixed", and "sleeved" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the embodiments described in this application are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0023] See also Figure 1-5 The utility model provides a technical solution: a water gun positioning mechanism for a forest fire fighting system using a drone, comprising a drone body 1, the front and rear sides of the drone body 1 are fixedly connected to a frame 2, the bottom of the frame 2 is fixedly connected to a support frame 3, the bottom of the drone body 1 is fixedly connected to an equipment box 5, the inner wall of the equipment box 5 is fixedly connected to a motor 6, the bottom of the output end of the motor 6 is fixedly connected to a rotating rod 7, the bottom of the rotating rod 7 passes through the bottom of the equipment box 5 and is fixedly connected to a rotating disk 8, the left side of the bottom of the rotating disk 8 is fixedly connected to a rotating block 9, and the bottom surface of the rotating block 9 The face cover is provided with an adjusting shell 10, the bottom of the adjusting shell 10 is fixedly connected with a mounting shell 11, the right side of the bottom of the mounting shell 11 is movably connected with a positioning frame 12, the left side of the bottom of the mounting shell 11 is fixedly connected with a limiting block 13, the surface of the limiting block 13 is provided with a limiting shell 14, the front and rear sides of the limiting shell 14 and the bottom of the positioning frame 12 are fixedly connected to the support frame 3, the inner cavity of the mounting shell 11 is provided with a water gun tube 15, the right side of the water gun tube 15 extends to the right side of the mounting shell 11 and is connected with a connecting pipe 16, and both sides of the front and rear sides of the inner cavity of the mounting shell 11 are provided with clamping components 4.

[0024] Embodiment 1: By arranging the drone body 1, the frame 2, the support frame 3, the clamping assembly 4, the equipment box 5, the motor 6, the rotating rod 7, the rotating disk 8, the rotating block 9, the adjusting shell 10, the mounting shell 11, the positioning frame 12, the limit block 13, the limit shell 14, the water gun tube 15 and the connecting pipe 16, the water gun tube 15 can be quickly installed at the required position, and at the same time, the water gun tube 15 can be driven to swing back and forth by starting the motor 6, thereby increasing its spraying range, improving the spraying efficiency, and thus improving the fire extinguishing efficiency, and the practicability is high.

[0025] In one possible implementation, see Figure 1-5 A water gun positioning mechanism for an unmanned aerial vehicle used in a forest fire fighting system, wherein the right side of the bottom of the mounting shell 11 is movably connected to the positioning frame 12 through a rotating shaft, the surface of the rotating block 9 is slidably connected to the inner wall of the adjusting shell 10, the limit block 13 is cylindrical in shape, the surface of the limit block 13 is slidably connected to the inner wall of the limit shell 14, the bottom of the limit block 13 is fixedly connected with a stopper 17, and the connecting pipe 16 is a hose.

[0026] Embodiment 2: By setting a rotating shaft, the adjustment of the mounting shell 11 can be facilitated. By setting a cylindrical limit block 13, the adjustment range of the mounting shell 11 can be limited by the limit shell 14 and the limit block 13. By setting a stop block 17, the limit block 13 can be prevented from detaching from the inner cavity of the limit shell 14. By setting a hose, the connection of the water gun tube 15 can be facilitated.

[0027] On the basis of Example 1, this example describes the mechanism of the clamping assembly 4 in Example 1, the clamping assembly 4 includes a clamping block 401, and the opposite sides of the two clamping blocks 401 are movably connected with a threaded rod 402, and the opposite ends of the two threaded rods 402 penetrate to the outside of the mounting shell 11 and are fixedly connected with a handwheel 403, the surface of the threaded rod 402 is movably connected to the clamping block 401 through a bearing, and the surface of the mounting shell 11 is provided with a threaded hole used in conjunction with the clamping block 401, and the opposite sides of the two clamping blocks 401 are in contact with the water gun tube 15, and the threaded rod 402 can be rotated through the cooperation of the handwheel 403, and the rotation of the threaded rod 402 can drive the two clamping blocks 401 to move toward the middle and close to the water gun tube 15 until they are close to each other, thereby fixing the water gun tube 15 to prevent it from being offset, and by providing a bearing, the installation of the threaded rod 402 and the clamping block 401 can be facilitated, and by providing a threaded hole, the use of the threaded rod 402 can be facilitated.

[0028] Working principle: the water gun tube 15 is passed through the mounting shell 11, and then the threaded rod 402 can be rotated through the cooperation of the hand wheel 403. The rotation of the threaded rod 402 can drive the two clamping blocks 401 to move toward the middle and close to the water gun tube 15 until they are close to each other, thereby fixing the water gun tube 15. The operation of the motor 6 can be controlled to drive the rotating rod 7 to rotate, and the rotating rod 7 can drive the rotating block 9 to rotate through the cooperation of the rotating disk 8. When the rotating block 9 rotates, it will cause displacement in the inner cavity of the adjusting shell 10, and will drive the mounting shell 11 to swing back and forth through the cooperation of the adjusting shell 10 and the rotating shaft. The mounting shell 11 drives the water gun tube 15 therein to swing back and forth, thereby increasing the spraying range, improving the spraying efficiency, and thus improving the fire extinguishing efficiency.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water gun positioning mechanism for a drone used in a forest fire fighting system, characterized in that: The invention comprises an unmanned aerial vehicle body (1), wherein the front and rear sides of the unmanned aerial vehicle body (1) are fixedly connected to a frame (2), the bottom of the frame (2) is fixedly connected to a support frame (3), the bottom of the unmanned aerial vehicle body (1) is fixedly connected to an equipment box (5), the inner wall of the equipment box (5) is fixedly connected to a motor (6), the bottom of the output end of the motor (6) is fixedly connected to a rotating rod (7), the bottom of the rotating rod (7) penetrates the bottom of the equipment box (5) and is fixedly connected to a rotating disk (8), the left side of the bottom of the rotating disk (8) is fixedly connected to a rotating block (9), the bottom surface of the rotating block (9) is sleeved with an adjusting shell (10), and the adjusting shell (10) The bottom of the mounting shell (10) is fixedly connected to a mounting shell (11), the right side of the bottom of the mounting shell (11) is movably connected to a positioning frame (12), the left side of the bottom of the mounting shell (11) is fixedly connected to a limiting block (13), the surface of the limiting block (13) is sleeved with a limiting shell (14), the front and rear sides of the limiting shell (14) and the bottom of the positioning frame (12) are fixedly connected to the support frame (3), the inner cavity of the mounting shell (11) is provided with a water gun tube (15), the right side of the water gun tube (15) extends to the right side of the mounting shell (11) and is connected to a connecting pipe (16), and the front and rear sides of the inner cavity of the mounting shell (11) are provided with clamping components (4).

2. The water gun positioning mechanism for a drone used in a forest fire fighting system according to claim 1 is characterized in that: The clamping assembly (4) comprises a clamping block (401), and opposite sides of the two clamping blocks (401) are movably connected to a threaded rod (402), and opposite ends of the two threaded rods (402) penetrate the outside of the mounting shell (11) and are fixedly connected to a hand wheel (403).

3. The water gun positioning mechanism for a drone used in a forest fire fighting system according to claim 2 is characterized in that: The surface of the threaded rod (402) is movably connected to the clamping block (401) via a bearing, and a threaded hole for use with the clamping block (401) is provided on the surface of the mounting shell (11), and opposite sides of the two clamping blocks (401) are in contact with the water gun tube (15).

4. The water gun positioning mechanism for a drone used in a forest fire fighting system according to claim 1 is characterized in that: The right side of the bottom of the mounting shell (11) is movably connected to the positioning frame (12) via a rotating shaft, and the surface of the rotating block (9) is slidably connected to the inner wall of the adjusting shell (10).

5. The water gun positioning mechanism for a drone used in a forest fire fighting system according to claim 1 is characterized in that: The limiting block (13) is cylindrical in shape, and the surface of the limiting block (13) is slidably connected to the inner wall of the limiting shell (14).

6. The water gun positioning mechanism for a drone used in a forest fire fighting system according to claim 1 is characterized in that: A stopper (17) is fixedly connected to the bottom of the limit block (13), and the connecting pipe (16) is a hose.

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