Mobile rotorcraft swarm hangar

Abstract

The utility model relates to the technical field of unmanned aerial vehicles, and discloses a movable rotorcraft swarm hangar which comprises a hangar body, symmetrically-installed hatch covers are arranged at the top of the hangar body in a sliding mode, symmetrically-arranged connecting frames are fixedly connected to the bottoms of the two hatch covers, first rotating rods are rotationally installed on the two connecting frames, and the first rotating rods are fixedly connected to the two hatch covers. Connecting plates are mounted on the outer walls of the two first rotating rods correspondingly, and symmetrically-mounted loading platforms are slidably arranged on the inner side of the hangar body. The fixing frame is provided with the two connecting frames in a matched mode, the two first rotating rods and the second rotating rods drive the angles of the two connecting plates to be changed, and therefore the two connecting plates can push the hatch cover to move in the opposite directions towards the two sides at the top position of the hangar body. Therefore, the two hatch covers can be opened in the rising process of the parking apron, opening of the hatch covers and rising of the parking apron are synchronously achieved, and the parking apron is practical and suitable for wide application and popularization.

Description

Technical Field

[0001] This utility model belongs to the field of unmanned aerial vehicle (UAV) technology, specifically, it relates to a mobile hangar for a swarm of rotary-wing UAVs. Background Technology

[0002] With the rapid development and application of drone technology, network technology, artificial intelligence, and communication technology, a large number of low-cost drones, operating in a new swarm combat mode, have quickly come into the view of military research institutions due to their advantages in reconnaissance and attack, large-scale operations, flexible reorganization, and low-cost combat effectiveness. Drone swarm warfare is a novel and practical combat mode with great combat potential and application prospects.

[0003] A drone hangar is a drone system that integrates functions such as automatic homing, storage, maintenance, and charging of drones. The entire drone operation is controlled by the system itself, requiring no human intervention. Current drone hangars mainly consist of a hangar frame, within which are installed a parking platform, lifting mechanism, power supply system, etc. An opening is located at the top of the hangar frame, and a hangar door mechanism is installed at this opening. The hangar door structure controls the opening and closing of the hangar hatch. When the hatch is open, the drone can fly out of the hangar to begin operations. However, the parking platform can only be raised after the hatch is opened. Once the parking platform reaches the top of the hangar, the drone flies out to operate.

[0004] In view of the above, this utility model is hereby proposed. Utility Model Content

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A mobile rotorcraft drone swarm hangar includes a hangar body. Symmetrically mounted hatches are slidably installed on the top of the hangar body. Symmetrically mounted connecting frames are fixedly connected to the bottom of the two hatches. A first rotating rod is rotatably mounted on each of the two connecting frames. A connecting plate is installed on the outer wall of each of the two first rotating rods. Symmetrically mounted loading platforms are slidably installed inside the hangar body. A common fixing frame is fixedly connected to opposite sides of the two loading platforms. A second rotating rod is rotatably mounted on the fixing frame. The bottom ends of both connecting plates are mounted on the second rotating rods. A common support base is fixedly connected to the bottom outer wall of the two loading platforms. Openings are provided on both sides of the bottom of the support base. The hangar body has symmetrically arranged mounting slots, with connecting rods rotatably mounted on the inner sides of both slots. Lifting plates are mounted on the outer walls of both connecting rods. A movable slot is formed on the inner wall of the bottom of the hangar body, with symmetrically arranged sliding seats slidably connected to the inner wall of the movable slot. Grooves are formed on the top of both sliding seats. The bottom ends of the two lifting plates are rotatably connected to the inner sides of the two grooves via shafts. A bidirectional threaded rod is rotatably mounted on the inner wall of one side of the hangar body. Threaded holes are formed on both sliding seats, and the bidirectional threaded rod is screwed onto the inner walls of the two threaded holes. A drive motor is fixedly mounted on one side of the hangar body, with the output shaft of the drive motor connected to the end of the bidirectional threaded rod.

[0007] In a preferred embodiment of this utility model, the top of the support base is fixedly connected to the bottom outer wall of the fixing frame.

[0008] In a preferred embodiment of this utility model, both loading platforms are equipped with equally spaced parking aprons on their top outer walls.

[0009] In a preferred embodiment of this utility model, symmetrical casters are installed on both sides of the bottom of the hangar body.

[0010] In a preferred embodiment of this utility model, the hangar body has symmetrically arranged lifting slots on opposite inner walls, and lifting plates are fixedly connected to the outer walls of both loading platforms, with the lifting plates slidably connected to the inner walls of the lifting slots.

[0011] In a preferred embodiment of the present invention, the top of the hangar body is provided with symmetrically arranged sliding grooves, and the bottom of the two hatches are fixedly connected with symmetrically arranged connecting blocks, which are slidably connected to the inner wall of the sliding grooves.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] In this invention, when a swarm of rotary-wing drones needs to fly out for operations, the drive motor is activated to rotate a bidirectional threaded rod. The bidirectional threaded rod, in conjunction with a movable groove, causes two sliding seats to move relative to each other. The mounting grooves and connecting rods of the two sliding seats cause the angles of two lifting plates to change, allowing the two lifting plates to lift the support base upwards. The lifting grooves and lifting plates of the support bases cause two loading platforms to move upwards, which in turn cause the swarm of rotary-wing drones to move upwards. As the support bases move upwards, they can also cause the fixed frame to move upwards. The two connecting frames, two first rotating rods, and a second rotating rod of the fixed frame cause the angles of the two connecting plates to change, allowing the two connecting plates to push the hatches to move in opposite directions from the top of the hangar body. This allows the two hatches to open during the ascent of the helipad, simultaneously opening the hatches and raising the helipad. When the helipad rises to the top of the hangar body, the drones can fly out for operations.

[0014] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0015] In the attached diagram:

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

[0017] Figure 2 This is a three-dimensional structural diagram of the chassis of this utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the chassis of this utility model;

[0019] Figure 4 This is a side view cross-sectional diagram of the chassis of this utility model.

[0020] In the diagram: 1. Hangar body; 2. Hatch cover; 3. Loading platform; 4. Parking apron; 5. Connecting frame; 6. Connecting plate; 7. Casters; 8. Drive motor; 9. Fixing frame; 10. First rotating rod; 11. Second rotating rod; 12. Movable slot; 13. Sliding seat; 14. Lifting plate; 15. Support seat; 16. Two-way threaded rod; 17. Mounting slot; 18. Connecting rod. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0022] like Figures 1 to 4 As shown:

[0023] A mobile rotorcraft swarm hangar includes a hangar body 1. Symmetrically mounted hatches 2 are slidably installed on the top of the hangar body 1. Symmetrically mounted connecting frames 5 are fixedly connected to the bottom of the two hatches 2. First rotating rods 10 are rotatably mounted on each of the two connecting frames 5. Connecting plates 6 are installed on the outer walls of each of the two first rotating rods 10. Symmetrically mounted loading platforms 3 are slidably installed inside the hangar body 1. A common fixing frame 9 is fixedly connected to the opposite side of each of the two loading platforms 3. Second rotating rods 11 are rotatably mounted on the fixing frame 9. The bottom ends of the two connecting plates 6 are installed on the second rotating rods 11. The bottom outer walls of the two loading platforms 3 are fixedly connected to the second rotating rods 11. The hangar body 1 is fixedly connected to a common support base 15. Symmetrically arranged mounting slots 17 are formed on both sides of the bottom of the support base 15. Connecting rods 18 are rotatably mounted inside both mounting slots 17. Lifting plates 14 are mounted on the outer walls of both connecting rods 18. A movable slot 12 is formed on the inner wall of the bottom of the hangar body 1. Symmetrically arranged sliding seats 13 are slidably connected to the inner wall of the movable slot 12. Grooves are formed on the top of both sliding seats 13. The bottom ends of the two lifting plates 14 are rotatably connected to the inner sides of the two grooves via shafts. A bidirectional threaded rod 16 is rotatably mounted on one side of the inner wall of the hangar body 1. Threaded holes are formed on both sliding seats 13. The bidirectional threaded rod 16 is threaded... A drive motor 8 is fixedly installed on one side of the hangar body 1, attached to the inner wall of two threaded holes. The output shaft of the drive motor 8 is connected to the end of the bidirectional threaded rod 16. When the rotorcraft drone swarm needs to fly out for operations, the drive motor 8 is started to drive the bidirectional threaded rod 16 to rotate. The bidirectional threaded rod 16, in conjunction with the movable groove 12, drives the two sliding seats 13 to move relative to each other. The mounting groove 17 of the two sliding seats 13, in conjunction with the connecting rod 18, causes the angle of the two lifting plates 14 to change, so that the two lifting plates 14 can lift the support seat 15 upward. The support seat 15 drives the two loading platforms 3 to move upward. Platform 3 drives the swarm of rotary-wing UAVs upward. As the support base 15 moves upward, it can drive the fixed frame 9 upward. The fixed frame 9, together with the two connecting frames 5, the two first rotating rods 10 and the second rotating rod 11, causes the angle of the two connecting plates 6 to change. This allows the two connecting plates 6 to push the hatches 2 in opposite directions at the top of the hangar body 1. As the apron 4 rises, the two hatches 2 can be opened, and the opening of the hatches 2 and the rise of the apron 4 can be achieved simultaneously. When the apron 4 rises to the top of the hangar body 1, the UAVs can fly out for operation.

[0024] In a specific embodiment, the top of the support base 15 is fixedly connected to the bottom outer wall of the fixed frame 9. The top outer walls of the two loading platforms 3 are equipped with equally spaced parking aprons 4. Through the loading platforms 3 and the multiple equally spaced parking aprons 4, the rotor drone swarm can be parked on the parking aprons 4. The bottom sides of the hangar body 1 are equipped with symmetrically arranged casters 7. The casters 7 enable the hangar body 1 to move. The inner walls of opposite sides of the hangar body 1 are provided with symmetrically arranged lifting grooves. The outer walls of the two loading platforms 3 are fixedly connected with lifting plates, and the lifting plates are slidably connected to the inner walls of the lifting grooves. The top of the hangar body 1 is provided with symmetrically arranged sliding grooves. The bottoms of the two hatches 2 are fixedly connected with symmetrically arranged connecting blocks, and the connecting blocks are slidably connected to the inner walls of the sliding grooves.

[0025] The implementation principle of a mobile rotary-wing UAV swarm hangar in this embodiment is as follows:

[0026] In practical use, the loading platform 3 and multiple equidistantly distributed landing pads 4 allow the rotorcraft drone swarm to be parked on the landing pads 4. When the rotorcraft drone swarm needs to fly out for operations, the drive motor 8 is activated to rotate the bidirectional threaded rod 16. The bidirectional threaded rod 16, in conjunction with the movable groove 12, causes the two sliding seats 13 to move relative to each other. The mounting groove 17 and connecting rod 18 of the two sliding seats 13 cause the angle of the two lifting plates 14 to change, so that the two lifting plates 14 can lift the support base 15 upward. The lifting groove and lifting plate of the support base 15 then cause the two loading platforms 3 to move upward. The two loading platforms 3 drive the rotor drone swarm to move upward. As the support base 15 moves upward, it can drive the fixed frame 9 to move upward. The fixed frame 9, together with the two connecting frames 5, the two first rotating rods 10 and the second rotating rod 11, causes the angle of the two connecting plates 6 to change. This allows the two connecting plates 6 to push the hatches 2 to move in opposite directions at the top position of the hangar body 1. As the apron 4 rises, the two hatches 2 can be opened, and the opening of the hatches 2 and the rise of the apron 4 can be realized simultaneously. When the apron 4 rises to the top position of the hangar body 1, the drone can fly out to operate.

Claims

1. A mobile rotorcraft swarm hangar, comprising a hangar body (1), characterized in that, The hangar body (1) has symmetrically installed hatch covers (2) slidingly mounted on its top. The bottom of each hatch cover (2) is fixedly connected to a symmetrically arranged connecting frame (5). Each connecting frame (5) has a first rotating rod (10) rotatably mounted on it. The outer walls of each first rotating rod (10) are fitted with connecting plates (6). The hangar body (1) has symmetrically installed loading platforms (3) slidingly mounted on its inner side. The two loading platforms (3) are fixedly connected to the same fixed frame (9) on opposite sides. The fixed frame (9) has a second rotating rod (11) rotatably mounted on it. The bottom ends of each connecting plate (6) are mounted on the second rotating rod (11). The bottom outer walls of the two loading platforms (3) are fixedly connected to the same support base (15). The support base (15) has symmetrically arranged mounting slots (17) on both sides of its bottom. A connecting rod (18) is rotatably installed on the inner side of each of the mounting slots (17). A lifting plate (14) is installed on the outer wall of each of the two connecting rods (18). A movable slot (12) is opened on the inner wall of the bottom of the hangar body (1). A symmetrically arranged sliding seat (13) is slidably connected to the inner wall of the movable slot (12). A groove is opened on the top of each of the two sliding seats (13). The bottom ends of the two lifting plates (14) are rotatably connected to the inner side of the two grooves through shafts. A bidirectional threaded rod (16) is rotatably installed on the inner wall of one side of the hangar body (1). A threaded hole is opened on each of the two sliding seats (13). The bidirectional threaded rod (16) is screwed onto the inner wall of the two threaded holes. A drive motor (8) is fixedly installed on one side of the hangar body (1). The output shaft of the drive motor (8) is connected to the end position of the bidirectional threaded rod (16).

2. The mobile rotary-wing UAV swarm hangar according to claim 1, characterized in that, The top of the support base (15) is fixedly connected to the bottom outer wall of the fixing frame (9).

3. A mobile rotary-wing UAV swarm hangar according to claim 1, characterized in that, Both loading platforms (3) have equally spaced parking aprons (4) installed on their top outer walls.

4. A mobile rotary-wing UAV swarm hangar according to claim 1, characterized in that, The hangar body (1) is equipped with symmetrical casters (7) on both sides of its bottom.

5. A mobile rotary-wing UAV swarm hangar according to claim 1, characterized in that, The hangar body (1) has symmetrically arranged lifting slots on one side of its inner wall. The two loading platforms (3) are fixedly connected to one side of their outer walls with lifting plates, and the lifting plates are slidably connected to the inner wall of the lifting slots.

6. A mobile rotary-wing UAV swarm hangar according to claim 1, characterized in that, The hangar body (1) has symmetrically arranged sliding grooves on its top, and the bottoms of the two hatches (2) are fixedly connected with symmetrically arranged connecting blocks, which are slidably connected to the inner wall of the sliding grooves.

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