Unmanned aerial vehicle mounting device for blowout ignition

Abstract

The utility model discloses an unmanned aerial vehicle mounting device for blowout ignition in the technical field of petroleum and natural gas, which comprises an unmanned aerial vehicle body, a mounting box is detachably mounted at the bottom of the unmanned aerial vehicle body through a fixing plate, and an ignition bomb body is loaded in the mounting box. An ejection device for throwing the ignition bomb body is arranged at the rear end of the inner cavity of the mounting box; flying wings capable of sliding in the mounting box are symmetrically arranged on the two sides of the ignition bomb body, propellers are installed at the rear ends of the two sets of flying wings, driving mechanisms for driving the propellers to rotate are arranged on the side faces of the flying wings, and the driving mechanisms can rotate along with sliding of the flying wings in the mounting box. The mounting device for storing the ignition bomb of the unmanned aerial vehicle solves the problems that after the ignition bomb thrown by an existing mounting device ignites blowout, the ignited blowout easily generates explosion waves to the unmanned aerial vehicle, the unmanned aerial vehicle can be damaged, and use by people is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of oil and natural gas, in particular to a UAV mounting device used for blowout ignition. Background Art

[0002] During the oil and gas drilling and production process, due to inaccurate formation pressure, low drilling fluid density, and the drop in drilling fluid level in the wellbore, it is necessary to release the pressure in time to reduce the wellhead pressure. If the control measures are not effective, it will cause gas invasion, overflow, well kick, and blowout. When a blowout or well blowout occurs, the general method is to burn it in a short time. The traditional jet ignition method is mainly based on artificial magic bullets and ground ignition devices, with a small working distance. With the development of science and technology, some new ignition methods have begun to be used, such as using drones to drop ignition bombs for ignition.

[0003] The existing UAV mounting device for storing ignition bombs, after the ignition bomb dropped by the mounting device ignites the blowout, the ignited blowout is likely to cause an explosion that spreads to the UAV, causing damage to the UAV, etc., which is not conducive to people's use. Therefore, those skilled in the art provide a UAV mounting device for blowout ignition to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a UAV mounting device for blowout ignition to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a UAV mounting device for blowout ignition, comprising a UAV body, a mounting box detachably mounted on the bottom of the UAV body through a fixing plate, an ignition bomb body loaded inside the mounting box, and an ejection device for launching the ignition bomb body is provided at the rear end of the inner cavity of the mounting box;

[0006] Flying wings that can slide inside the mounting box are symmetrically arranged on both sides of the ignition bomb body, and propellers are installed at the rear ends of the two sets of flying wings. A driving mechanism for driving the propellers to rotate is arranged on the side of the flying wings, and the driving mechanism can rotate following the sliding of the flying wings inside the mounting box.

[0007] Preferably, two groups of support rods are symmetrically installed inside the mounting box and are located on both sides of the ignition bomb body, and the support rods slide through the flying wing.

[0008] Preferably, a sleeve is fixedly mounted on the rear end of the flying wing, a first rotating rod is rotatably mounted inside the sleeve, and one end of the first rotating rod located outside the flying wing is fixedly connected to the center of the propeller.

[0009] Preferably: a first bevel gear is fixedly installed at one end of the first rotating rod located inside the flying wing, the first bevel gear is meshed with a second bevel gear, a second rotating rod is fixedly installed at the middle part of the second bevel gear, the second rotating rod is rotatably connected to the flying wing, and one end of the second rotating rod extending to the outside of the flying wing is connected to a driving mechanism.

[0010] Preferably, the driving mechanism comprises a gear fixedly mounted on the end of the second rotating rod, two groups of support plates directly below the gear are symmetrically mounted inside the mounting box, and a rack meshing with the gear is provided on the top of the support plate.

[0011] Preferably, the front end of the mounting box is provided with an electric opening and closing door.

[0012] Preferably, two sets of support frames are symmetrically installed at the bottom of the drone body.

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

[0014] 1. In the utility model, during the ejection and delivery of the ignition bomb body, flying wings with propellers are arranged on both sides thereof, and the propellers rotate as the ignition bomb body slides inside the mounting box. The rotation of the propellers can provide efficient forward power for the ignition bomb body, making it convenient for the UAV body to drop the ignition bomb body at a relatively far distance from the blowout, thereby improving the safety of the use of the UAV body.

[0015] 2. In the utility model, two groups of symmetrical support plates and racks are arranged inside the mounting box, and the tips of the two flying wings of the ignition bomb body are provided with gears rolling on the racks. The gears drive the propeller to rotate through the second rotating rod, the second bevel gear, the first bevel gear and the first rotating rod, so that the propeller can rotate without the drive of electricity, etc., which is beneficial to energy saving, environmental protection and practical application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the mounting box structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the transmission structure between the propeller and the gear of the utility model;

[0019] Figure 4 For this utility model Figure 2 A is an enlarged view of the middle image.

[0020] In the figure: 1. UAV body; 2. fixing plate; 3. mounting box; 4. ignition bomb body; 5. ejection device; 6. flying wing; 7. propeller; 8. support rod; 9. casing; 10. first rotating rod; 11. first bevel gear; 12. second bevel gear; 13. second rotating rod; 14. gear; 15. support plate; 16. rack; 17. electric switch door; 18. support frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 4 In an embodiment of the utility model, a UAV mounting device for blowout ignition includes a UAV body 1, a mounting box 3 is detachably mounted on the bottom of the UAV body 1 through a fixing plate 2, an ignition bomb body 4 is loaded inside the mounting box 3, and an ejection device 5 for launching the ignition bomb body 4 is provided at the rear end of the inner cavity of the mounting box 3. The ejection device 5 can adopt the electromagnetic ejection structure in the prior art, and the ignition bomb body 4 is symmetrically provided with flying wings 6 that can slide inside the mounting box 3 on both sides, and propellers 7 are installed at the rear ends of the two sets of flying wings 6. A driving mechanism for driving the propeller 7 to rotate is provided on the side of the flying wing 6, and the driving mechanism can rotate following the sliding of the flying wing 6 inside the mounting box 3.

[0023] When in use, the ignition bomb body 4 to be launched is installed in the interior of the mounting box 3, and the rear end of the ignition bomb body 4 is automatically connected to the ejection device 5. When the drone body 1 intends to transport the mounting box 3 to the delivery point, the ejection device 5 is started, and the ejection device 5 quickly pushes the ignition bomb body 4 forward, and the ignition bomb body 4 drives the flying wing 6 to slide inside the mounting box 3. The flying wing 6 drives the driving mechanism to slide inside the mounting box 3 and rotates at the same time. The rotation of the driving mechanism can drive the flying wing 6 to rotate, so that the ignition bomb body 4 can leave the interior of the mounting box 3, and the flying wing 6 can provide a certain forward power for the ignition bomb body 4. When the ignition bomb body 4 is ejected and launched in the horizontal direction, the ignition bomb body 4 has a large acceleration, which can facilitate the drone body 1 to be launched at a position far away from the blowout, thereby preventing the explosion caused by the blowout from damaging the drone body 1.

[0024] In one embodiment, two groups of struts 8 are symmetrically installed inside the mounting box 3 and located on both sides of the ignition bomb body 4. One end of the strut 8 is fixedly connected to the inner wall of the mounting box 3, and the other end of the strut 8 is suspended near the opening, which can provide a slide rail for the flying wing 6, and the strut 8 slides through the flying wing 6.

[0025] A sleeve 9 is fixedly installed at the rear end of the flying wing 6, and a first rotating rod 10 is rotatably installed inside the sleeve 9. One end of the first rotating rod 10 located outside the flying wing 6 is fixedly connected to the center of the propeller 7. Furthermore, a first bevel gear 11 is fixedly installed at one end of the first rotating rod 10 located inside the flying wing 6. The first bevel gear 11 is meshed with a second bevel gear 12. A second rotating rod 13 is fixedly installed in the middle of the second bevel gear 12. The second rotating rod 13 is rotatably connected to the flying wing 6, and one end of the second rotating rod 13 extending to the outside of the flying wing 6 is connected to the driving mechanism.

[0026] When the driving mechanism is in operation, it can drive the second rotating rod 13 to rotate, the second rotating rod 13 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the first rotating rod 10 to rotate, the first rotating rod 10 drives the propeller 7 to rotate, and the rotation of the propeller 7 can provide efficient forward thrust for the ignition bomb body 4.

[0027] Specifically, the driving mechanism includes a gear 14 fixedly mounted on the end of the second rotating rod 13, and two groups of support plates 15 are symmetrically installed inside the mounting box 3 and are located directly below the gear 14. A rack 16 meshing with the gear 14 is provided on the top of the support plate 15. When the flying wing 6 slides on the strut 8, the gear 14 at the tip thereof can rotate on the top of the rack 16, so that the ignition bomb body 4 drives the propeller 7 to rotate during the ejection process, thereby facilitating further increasing the horizontal flight distance of the ignition bomb body 4.

[0028] An electric switch door 17 is provided at the front end of the mounting box 3, which can provide protection for the front end of the mounting box 3 and facilitate the operator to remotely control its opening and closing. The electric switch door 17 can adopt the flip or sideways sliding electric door commonly used in the prior art. Two sets of support frames 18 are symmetrically installed at the bottom of the drone body 1 to facilitate the landing support of the drone body 1.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A UAV mounting device for blowout ignition, comprising a UAV body (1), characterized in that: A mounting box (3) is detachably mounted on the bottom of the drone body (1) via a fixing plate (2), an ignition bomb body (4) is loaded inside the mounting box (3), and a ejection device (5) for launching the ignition bomb body (4) is provided at the rear end of the inner cavity of the mounting box (3); The two sides of the ignition bomb body (4) are symmetrically provided with flying wings (6) that can slide inside the mounting box (3), and the rear ends of the two groups of flying wings (6) are both equipped with propellers (7). The sides of the flying wings (6) are provided with driving mechanisms that drive the propellers (7) to rotate, and the driving mechanisms can rotate following the sliding of the flying wings (6) inside the mounting box (3).

2. The UAV mounting device for blowout ignition according to claim 1 is characterized in that: Two groups of support rods (8) are symmetrically installed inside the mounting box (3) and are located on both sides of the ignition bomb body (4). The support rods (8) slide through the flying wing (6).

3. The UAV mounting device for blowout ignition according to claim 2 is characterized in that: A sleeve (9) is fixedly mounted at the rear end of the flying wing (6), a first rotating rod (10) is rotatably mounted inside the sleeve (9), and one end of the first rotating rod (10) located outside the flying wing (6) is fixedly connected to the center of the propeller (7).

4. The UAV mounting device for blowout ignition according to claim 3 is characterized in that: A first bevel gear (11) is fixedly mounted on one end of the first rotating rod (10) located inside the flying wing (6); the first bevel gear (11) is meshed with a second bevel gear (12); a second rotating rod (13) is fixedly mounted on the middle of the second bevel gear (12); the second rotating rod (13) is rotatably connected to the flying wing (6); and one end of the second rotating rod (13) extending outside the flying wing (6) is connected to a driving mechanism.

5. The UAV mounting device for blowout ignition according to claim 4 is characterized in that: The driving mechanism comprises a gear (14) fixedly mounted on the end of the second rotating rod (13); two groups of support plates (15) are symmetrically mounted inside the mounting box (3) and are located directly below the gear (14); and a rack (16) meshing with the gear (14) is provided on the top of the support plate (15).

6. The UAV mounting device for blowout ignition according to claim 1 is characterized by: The front end of the mounting box (3) is provided with an electric opening and closing door (17).

7. The UAV mounting device for blowout ignition according to claim 1 is characterized by: Two groups of support frames (18) are symmetrically mounted on the bottom of the drone body (1).

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