Vehicle-mounted multi-machine hangar for unmanned aerial vehicles

Abstract

The vehicle-mounted multi-machine hangar comprises an installation frame, a multi-machine-position device is installed on the installation frame, the multi-machine-position device comprises a parking bin, a first sliding rail, a sliding seat, a sliding block, a driven wheel, a driving wheel and a driving motor, the driving wheel is arranged at the output end of the driving motor, the driven wheel is connected to the outer side of the parking bin, and the first sliding rail is arranged on the first sliding rail. The sliding blocks are arranged in the first sliding rails, the multiple first sliding rails are connected to the inner side of the shutdown bin, the shutdown bin is installed on the inner side of the installation frame, a shutdown device is arranged in the shutdown bin, and a maintenance device is arranged below the sliding seat and comprises an oil injection pipe, a fixed wheel, a movable wheel, an oil storage bin and a conical block. The fixed wheel is installed at the bottom end of the sliding seat, the movable wheel is movably arranged on the side wall of the fixed wheel, the oil storage bin is formed in the inner side of the fixed wheel, and the conical block is arranged in the oil storage bin. The space utilization efficiency of the hangar is improved, and meanwhile the safety and stability of the unmanned aerial vehicle in the transportation and storage process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle-mounted multi-aircraft hangars for unmanned aerial vehicles, and more specifically, it relates to a vehicle-mounted multi-aircraft hangar for unmanned aerial vehicles. Background Technique

[0002] In the existing unmanned aerial vehicle storage and management technologies, vehicle-mounted multi-aircraft hangars are an important facility that allows for rapid replenishment and maintenance of unmanned aerial vehicles between missions. However, there are some problems with the existing technologies that may affect the efficiency and safety of unmanned aerial vehicle operations.

[0003] First of all, in the existing technologies, single-position hangars are a common solution. Such hangars can only accommodate one unmanned aerial vehicle, and the unmanned aerial vehicle usually lands directly on the parking platform without effective fixing measures. This design is inefficient in multi-unmanned aerial vehicle operations and may cause damage to the unmanned aerial vehicle during transportation.

[0004] Secondly, although some multi-position hangars have emerged in the existing technologies, these hangars often occupy a large area, which is a disadvantage for limited ground space. Large hangars not only require more space but may also increase construction and maintenance costs.

[0005] In addition, in order to ensure the normal takeoff and landing of unmanned aerial vehicles, sliding rails are usually installed in the hangar to move the parking platform. However, the sliding rails will wear out after long-term use, which may affect their performance and accuracy. In the existing technologies, the lubrication and maintenance of the sliding rails are usually carried out manually by workers. This method is both time-consuming and laborious and may not guarantee the uniformity and effectiveness of lubrication. Content of the Utility Model

[0006] (I) Technical Problems to be Solved

[0007] Aiming at the problems existing in the existing technologies, the utility model provides a vehicle-mounted multi-aircraft hangar for unmanned aerial vehicles to solve the technical problems mentioned in the background technique.

[0008] (II) Technical Solutions

[0009] To achieve the above object, the present utility model provides the following technical solutions: An in-vehicle multi-aircraft hangar for drones, including a mounting frame, on which a multi-position device is installed. The multi-position device includes a parking bin, a first slide rail, a sliding seat, a slider, a driven wheel, a driving wheel, and a driving motor. The driving motor is installed on the mounting frame, the driving wheel is arranged at the output end of the driving motor, the driven wheel is fixedly connected to the outside of the parking bin, the slider is slidably arranged in the first slide rail, and the slider is fixedly connected to the lower part of the sliding seat. A plurality of the first slide rails are fixedly connected to the inside of the parking bin. The parking bin is movably installed inside the mounting frame. A parking device is arranged inside the parking bin, and a maintenance device is arranged under the sliding seat. The maintenance device includes an oil injection pipe, a fixed wheel, a movable wheel, an oil storage bin, and a tapered block. The oil injection pipe passes through the sliding seat and is fixedly connected to the fixed wheel. The fixed wheel is fixedly installed at the bottom end of the sliding seat. The movable wheel is movably arranged on the side wall of the fixed wheel. The oil storage bin is opened inside the fixed wheel. The tapered block is fixedly arranged in the oil storage bin.

[0010] The present utility model is further arranged such that a hatch cover is provided on one side of the parking bin, and a second slide rail is provided on the hatch cover.

[0011] The present utility model is further arranged such that hydraulic cylinders are provided on both sides of the parking bin. A hydraulic rod is provided at the output end of the hydraulic cylinder. One end of the hydraulic cylinder is movably connected to the hatch cover, the other end of the hydraulic rod is connected to the hydraulic cylinder, and the other end of the hydraulic cylinder is movably connected to the mounting frame.

[0012] The present utility model is further arranged such that a first motor is provided on one side of the parking bin, a first lead screw is provided at the output end of the first motor, and the first lead screw is movably connected to the sliding seat through a thread.

[0013] The present utility model is further arranged such that a sealing cover is provided at one end of the oil injection pipe, and the sealing cover is detachably installed on the oil injection pipe through a thread.

[0014] The present utility model is further arranged such that the parking device includes a parking platform, a second lead screw, a second fixing rod, a third lead screw, and a third fixing rod. The parking platform is arranged at the top end of the sliding seat. The second lead screw and the third lead screw are both movably arranged on the parking platform. The second fixing rod is movably connected to the second lead screw through a thread. The third fixing rod is movably connected to the third lead screw through a thread. And opposite threads are provided at both ends of the second lead screw. The third lead screw is divided into four sections, and opposite threads are symmetrically provided for adjacent two sections. The setting of the parking device can ensure the stable start and stop of the drone.

[0015] The present utility model is further arranged such that a third motor and a second motor are provided inside the sliding seat.

[0016] The present utility model is further configured such that drive wheels are provided at the output ends of the second motor and the third motor, and at one ends of the second lead screw and the third lead screw, and a drive belt is sleeved outside the drive wheels.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present utility model provides an in-vehicle multi-aircraft hangar for unmanned aerial vehicles, having the following beneficial effects:

[0019] 1. Through the coordinated action of components such as the parking platform, the second lead screw, the second fixing rod, the third lead screw, and the third fixing rod in the design of the parking device, rapid release and stable parking of the unmanned aerial vehicle are achieved. When the sliding seat moves outside the parking bin, the second motor and the third motor are synchronously turned on, and the second lead screw and the third lead screw are driven to rotate through the drive belt. The second fixing rod and the third fixing rod move to both sides, releasing the longitudinal and lateral clamping of the base of the unmanned aerial vehicle, enabling the unmanned aerial vehicle to take off normally. This design improves the operation efficiency of the unmanned aerial vehicle and ensures stable parking of the unmanned aerial vehicle at the same time.

[0020] 2. Through the coordinated action of components such as the parking bin, the first slide rail, the sliding seat, the slider, the driven wheel, the driving wheel, and the driving motor in the design of the multi-position device, multi-position parking of the unmanned aerial vehicle in the hangar is achieved. By driving the driving wheel to rotate through the driving motor, rotation of the parking bin in the mounting frame is realized, thereby achieving rapid switching of multiple positions. This design greatly improves the storage and management efficiency of the unmanned aerial vehicle, reduces the floor area, and improves the space utilization rate.

[0021] 3. Through the coordinated action of components such as the oil injection pipe, the fixed wheel, the movable wheel, the oil storage bin, and the tapered block in the design of the maintenance device, automatic lubrication and maintenance of the slide rail are achieved. When the sliding seat drives the slider to slide along the first slide rail and the second slide rail, the movable wheel contacts the inner wall of the slide rail, rotates the movable wheel, and makes it enter the interior of the oil storage bin. The lubricating oil adheres to the surface of the movable wheel, and then the movable wheel applies the lubricating oil to the inner wall of the slide rail to achieve automatic lubrication. This design reduces the labor intensity of manual lubrication and improves the service life and performance of the slide rail. Description of the drawings

[0022] Figure 1 is a schematic diagram of the overall structure of an in-vehicle multi-aircraft hangar for unmanned aerial vehicles in the present utility model;

[0023] Figure 2 is a schematic diagram of the structure of the parking device part in the present utility model;

[0024] Figure 3 is a schematic diagram of the second perspective of the parking device part in the present utility model;

[0025] Figure 4This is the overall structural schematic diagram of the second perspective in the present utility model;

[0026] Figure 5 This is the sectional structural schematic diagram of the maintenance device part in the present utility model.

[0027] In the figure: 1, mounting frame; 2, shutdown bin; 3, first slide rail; 4, sliding seat; 5, slider; 6, driven wheel; 7, driving wheel; 8, driving motor; 9, oil injection pipe; 10, fixed wheel; 11, movable wheel; 12, oil storage bin; 13, conical block; 14, bin cover; 15, second slide rail; 16, hydraulic cylinder; 17, hydraulic rod; 18, first motor; 19, first lead screw; 20, sealing cover; 21, shutdown platform; 22, second lead screw; 23, second fixed rod; 24, third lead screw; 25, third fixed rod; 26, third motor; 27, second motor; 28, transmission wheel; 29, transmission belt. Specific embodiments

[0028] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0029] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0030] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for the convenience of understanding and description, "left, right" are generally left and right as shown in the drawings; "inner, outer" refer to the inner and outer of the contours of the respective components, but the above orientation terms are not used to limit the present utility model.

[0031] Please refer to Figures 1-5, an in-vehicle multi-aircraft hangar for an unmanned aerial vehicle, comprising a mounting frame 1, on which a multi-position device is mounted. The multi-position device includes a parking bay 2, a first slide rail 3, a sliding seat 4, a slider 5, a driven wheel 6, a driving wheel 7 and a driving motor 8. The driving motor 8 is mounted on the mounting frame 1, the driving wheel 7 is arranged at the output end of the driving motor 8, the driven wheel 6 is fixedly connected to the outer side of the parking bay 2, the slider 5 is slidably arranged in the first slide rail 3, and the slider 5 is fixedly connected to the lower side of the sliding seat 4. A plurality of first slide rails 3 are fixedly connected to the inner side of the parking bay 2. The parking bay 2 is movably mounted on the inner side of the mounting frame 1. A parking device is arranged in the parking bay 2, and a maintenance device is arranged under the sliding seat 4. The maintenance device includes an oil injection pipe 9, a fixed wheel 10, a movable wheel 11, an oil storage tank 12 and a tapered block 13. The oil injection pipe 9 passes through the sliding seat 4 and is fixedly connected to the fixed wheel 10. The fixed wheel 10 is fixedly mounted at the bottom end of the sliding seat 4. The movable wheel 11 is movably arranged on the side wall of the fixed wheel 10. The oil storage tank 12 is opened on the inner side of the fixed wheel 10. The tapered block 13 is fixedly arranged in the oil storage tank 12.

[0032] A hatch cover 14 is provided on one side of the parking bay 2, and a second slide rail 15 is provided on the hatch cover 14.

[0033] Hydraulic cylinders 16 are provided on both sides of the parking bay 2. A hydraulic rod 17 is provided at the output end of the hydraulic cylinder 16. One end of the hydraulic cylinder 16 is movably connected to the hatch cover 14. The other end of the hydraulic rod 17 is connected to the hydraulic cylinder 16. The other end of the hydraulic cylinder 16 is movably connected to the mounting frame 1.

[0034] A first motor 18 is provided on one side of the parking bay 2. A first lead screw 19 is provided at the output end of the first motor 18. The first lead screw 19 and the sliding seat 4 are movably connected by threads.

[0035] A sealing cover 20 is provided at one end of the oil injection pipe 9. The sealing cover 20 is detachably mounted on the oil injection pipe 9 by threads.

[0036] In this embodiment, when the device needs to be used, first, two hydraulic cylinders 16 are synchronously opened. The hydraulic cylinders 16 push the bin cover 14 to open through the hydraulic rods 17 connected to the output ends. When the bin cover 14 is fully opened, the second slide rail 15 aligns with the first slide rail 3, causing the hydraulic cylinders 16 to stop operating. Then, the corresponding first motor 18 provided on one side of the shutdown bin 2 is turned on. The first motor 18 drives the first lead screw 19 to rotate, causing the sliding seat 4 to drive the slider 5 to move within the first slide rail 3. Then, the slider 5 provided below the sliding seat 4 will slide out of the first slide rail 3 and then slide into the second slide rail 15. When the sliding seat 4 completely slides out of the shutdown bin 2, the first motor 18 is turned off. After the drone on the sliding seat 4 takes off here, the sliding seat 4 can be retracted back into the shutdown bin 2 through the above process. Then, the drive motor 8 provided on the mounting frame 1 is turned on. The drive motor 8 drives the driven wheel 6 to rotate through the driving wheel 7 connected to the output end, thereby driving the shutdown bin 2 to rotate within the mounting frame 1. When another first slide rail 3 aligns with the second slide rail 15, the drive motor 8 is turned off. Then, referring to the above process, the drone on the corresponding sliding seat 4 can take off normally. This design of the rotary shutdown bin 2 occupies less floor area and can accommodate more drones. When the sliding seat 4 drives the slider 5 provided below it to slide along the first slide rail 3 and the second slide rail 15, the fixed wheel 10 remains stationary, and the side wall of the movable wheel 11 will contact the inner walls of the first slide rail 3 and the second slide rail 15, thereby driving the movable wheel 11 to rotate. When the movable wheel 11 rotates, the part of the movable wheel 11 outside the oil storage bin 12 will enter the interior of the oil storage bin 12. Then, the lubricating oil stored inside the oil storage bin 12 will adhere to the surface of the movable wheel 11. Then, the side of the movable wheel 11 with lubricating oil will turn to the outside of the oil storage bin 12, thereby applying the lubricating oil to the inner walls of the first slide rail 3 and the second slide rail 15 to achieve automatic lubrication and maintenance of the slide rails. When lubricating oil needs to be added, the sealing cover 20 is opened, and then the lubricating oil is injected into the oil storage bin 12 through the injection pipe 9. After the injection is completed, the sealing cover 20 is re-covered on the injection pipe 9. The conical block 13 is provided to play a guiding role, so that the lubricating oil in the oil storage bin 12 can always submerge the surface of the movable wheel 11.

[0037] Please refer to Figures 1-3 , as an implementation manner of the shutdown device: The shutdown device includes a shutdown platform 21, a second lead screw 22, a second fixed rod 23, a third lead screw 24, and a third fixed rod 25. The shutdown platform 21 is provided at the top of the sliding seat 4. The second lead screw 22 and the third lead screw 24 are both movably provided on the shutdown platform 21. The second fixed rod 23 is movably connected to the second lead screw 22 through a thread. The third fixed rod 25 is movably connected to the third lead screw 24 through a thread. And opposite threads are provided at both ends of the second lead screw 22. The third lead screw 24 is divided into four sections, and opposite threads are symmetrically provided for adjacent two sections.

[0038] Inside the sliding seat 4, there are a third motor 26 and a second motor 27.

[0039] At the output ends of the second motor 27 and the third motor 26, and at one end of the second lead screw 22 and the third lead screw 24, there are transmission wheels 28, and a transmission belt 29 is sleeved outside the transmission wheels 28.

[0040] More specifically, when the sliding seat 4 moves outside the parking bin 2, first, two corresponding second motors 27 are synchronously turned on. The second motor 27 runs through the transmission belt 29 sleeved outside the transmission wheel 28 connected to the output end. Then, the transmission belt 29 drives the transmission wheel 28 connected to one end of the corresponding second lead screw 22 to rotate, thereby driving the second lead screw 22 to rotate. Since opposite threads are provided at both ends of the second lead screw 22, the corresponding second fixing rods 23 will move to both sides simultaneously, causing the second fixing rods 23 to loosen the longitudinal clamping of the drone base. Then, the third motor 26 installed on the sliding seat 4 is turned on. The third motor 26 drives the transmission belt 29 sleeved outside through the transmission wheel 28 connected to the output end. Then, the transmission belt 29 drives the transmission wheel 28 connected to one end of the third lead screw 24 to rotate, thereby driving the third lead screw 24 to rotate. Then, the two groups of third fixing rods 25 will move to both sides simultaneously, causing the third fixing rods 25 to loosen the lateral clamping of the drone base, so that the drone can take off normally.

[0041] In summary, when the overall device is in use or operation: when the device needs to be used, first synchronously open the two hydraulic cylinders 16. The hydraulic cylinders 16 push the bin cover 14 open through the hydraulic rods 17 connected to the output ends. When the bin cover 14 is fully opened, the second slide rail 15 aligns with the first slide rail 3, causing the hydraulic cylinders 16 to stop operating. Then, turn on the corresponding first motor 18 provided on one side of the stop bin 2. The first motor 18 drives the first lead screw 19 to rotate, causing the sliding seat 4 to drive the slider 5 to move within the first slide rail 3. Then, the slider 5 provided below the sliding seat 4 will slide out of the first slide rail 3 and then slide into the second slide rail 15. When the sliding seat 4 completely slides out of the stop bin 2, turn off the first motor 18. After the drone on the sliding seat 4 takes off here, the sliding seat 4 can be retracted back into the stop bin 2 through the above process. Then, turn on the drive motor 8 provided on the mounting frame 1. The drive motor 8 drives the driven wheel 6 to rotate through the driving wheel 7 connected to the output end, thereby driving the stop bin 2 to rotate within the mounting frame 1. When another first slide rail 3 aligns with the second slide rail 15, turn off the drive motor 8. Then, referring to the above process, the drone on the corresponding sliding seat 4 can take off normally. This design of the rotary stop bin 2 occupies less floor space and can accommodate more drones. When the sliding seat 4 drives the slider 5 provided below it to slide along the first slide rail 3 and the second slide rail 15, the fixed wheel 10 remains stationary, and the side wall of the movable wheel 11 will contact the inner walls of the first slide rail 3 and the second slide rail 15, thereby driving the movable wheel 11 to rotate. When the movable wheel 11 rotates, the part of the movable wheel 11 outside the oil storage bin 12 will enter the inside of the oil storage bin 12. Then, the lubricating oil stored inside the oil storage bin 12 will adhere to the surface of the movable wheel 11. Then, the side of the movable wheel 11 with lubricating oil will turn to the outside of the oil storage bin 12, thereby applying the lubricating oil to the inner walls of the first slide rail 3 and the second slide rail 15, realizing automatic lubrication and maintenance of the slide rails. When lubricating oil needs to be added, open the sealing cover 20, and then inject the lubricating oil into the oil storage bin 12 through the oil injection pipe 9. After injection, cover the sealing cover 20 back onto the oil injection pipe 9. The setting of the tapered block 13 plays a guiding role, enabling the lubricating oil in the oil storage bin 12 to always submerge the surface of the movable wheel 11.

[0042] When the sliding seat 4 moves outside the parking bin 2, first, two corresponding second motors 27 are synchronously turned on. The second motors 27 operate through the transmission belts 29 sleeved outside the transmission wheels 28 connected to the output ends. Then, the transmission belts 29 drive the transmission wheels 28 connected to one ends of the corresponding second lead screws 22 to rotate, thereby driving the second lead screws 22 to rotate. Since opposite threads are provided at both ends of the second lead screws 22, the corresponding second fixing rods 23 will move towards both sides simultaneously, so that the second fixing rods 23 release the longitudinal clamping of the drone base. Then, the third motor 26 installed on the sliding seat 4 is turned on. The third motor 26 drives the transmission belt 29 sleeved outside through the transmission wheel 28 connected to the output end. Then, the transmission belt 29 drives the transmission wheel 28 connected to one end of the third lead screw 24 to rotate, thereby driving the third lead screw 24 to rotate. Then, two groups of third fixing rods 25 will move towards both sides simultaneously, so that the third fixing rods 25 release the lateral clamping of the drone base, so that the drone can take off normally.

[0043] In all the solutions mentioned above, for the connection between two components, welding, the cooperation of bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vehicle-mounted multi-machine hangar for unmanned aerial vehicles, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a multi-position device, the multi-position device comprising a parking chamber (2), a first slide rail (3), a sliding seat (4), a slider (5), a driven wheel (6), a driving wheel (7) and a driving motor (8), wherein the driving wheel (7) is arranged at the output end of the driving motor (8), the driven wheel (6) is connected to the outside of the parking chamber (2), the slider (5) is arranged in the first slide rail (3), and the slider (5) is connected below the sliding seat (4), a plurality of the first slide rails (3) are fixedly connected to the inside of the parking chamber (2), and the parking chamber (2) can be movably mounted on the mounting frame (1) Inside, a parking device is arranged in the parking compartment (2), and a maintenance device is arranged below the sliding seat (4). The maintenance device comprises an oil filling pipe (9), a fixed wheel (10), a movable wheel (11), an oil storage bin (12) and a conical block (13). The oil filling pipe (9) passes through the sliding seat (4) and is connected to the fixed wheel (10). The fixed wheel (10) is fixedly mounted on the bottom end of the sliding seat (4). The movable wheel (11) is movably arranged on the side wall of the fixed wheel (10). The oil storage bin (12) is opened on the inner side of the fixed wheel (10), and the conical block (13) is arranged in the oil storage bin (12).

2. The vehicle-mounted multi-machine hangar for unmanned aerial vehicles according to claim 1 is characterized by: A compartment cover (14) is provided on one side of the parking compartment (2), and a second slide rail (15) is provided on the compartment cover (14).

3. The vehicle-mounted multi-machine hangar for unmanned aerial vehicles according to claim 2 is characterized by: Hydraulic cylinders (16) are provided on both sides of the parking compartment (2); a hydraulic rod (17) is provided at the output end of the hydraulic cylinder (16); one end of the hydraulic cylinder (16) is movably connected to the compartment cover (14); the other end of the hydraulic rod (17) is connected to the hydraulic cylinder (16); and the other end of the hydraulic cylinder (16) is movably connected to the mounting frame (1).

4. The vehicle-mounted multi-machine hangar for unmanned aerial vehicles according to claim 3 is characterized by: A first motor (18) is provided on one side of the parking compartment (2); a first lead screw (19) is provided at the output end of the first motor (18); and the first lead screw (19) and the sliding seat (4) are movably connected via threads.

5. The vehicle-mounted multi-machine hangar for unmanned aerial vehicles according to claim 1 is characterized by: A sealing cover (20) is provided at one end of the oil filling pipe (9), and the sealing cover (20) is detachably mounted on the oil filling pipe (9) via threads.

6. A vehicle-mounted multi-machine hangar for UAVs according to any one of claims 1 to 5, characterized in that: The stopping device comprises a stopping platform (21), a second lead screw (22), a second fixing rod (23), a third lead screw (24) and a third fixing rod (25); the stopping platform (21) is arranged at the top of a sliding seat (4); the second lead screw (22) and the third lead screw (24) can be movably arranged on the stopping platform (21); the second fixing rod (23) is movably connected to the second lead screw (22) via a thread; the third fixing rod (25) is movably connected to the third lead screw (24) via a thread; opposite threads are arranged at both ends of the second lead screw (22); the third lead screw (24) is divided into four sections, and two adjacent sections are symmetrically provided with opposite threads.

7. The vehicle-mounted multi-machine hangar for unmanned aerial vehicles according to claim 6 is characterized by: A third motor (26) and a second motor (27) are provided inside the sliding seat (4).

8. The vehicle-mounted multi-machine hangar for unmanned aerial vehicles according to claim 7 is characterized by: The output ends of the second motor (27) and the third motor (26), as well as one end of the second lead screw (22) and the third lead screw (24) are all provided with transmission wheels (28), and a transmission belt (29) is sleeved on the outer side of the transmission wheel (28).

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