Base structure of unmanned aerial vehicle hangar

Abstract

The utility model discloses a base structure of an unmanned aerial vehicle hangar, which belongs to the technical field of unmanned aerial vehicle hangars and comprises a bottom frame, a lower movable block is hinged to the top of the bottom frame, a sleeve is fixedly connected to the top of the lower movable block, a threaded rod is in threaded connection with the inner side wall of the sleeve, and a top rod is fixedly connected to the top of the threaded rod. The top of the top rod is rotationally connected with a supporting rod, and a horizontal ruler is fixedly connected into the mounting plate. According to the base structure of the unmanned aerial vehicle hangar, through rotation of a rotary disc, under cooperative use of a sleeve and a threaded rod, a top rod moves upwards, through cooperative use of a supporting rod, an upper movable block and a lower movable block, the height of a mounting plate is adjusted, and under the action of a horizontal ruler, the balance state of the mounting plate is conveniently judged; and meanwhile, the balance state of the mounting plate in the left-right direction can be adjusted, so that the unmanned aerial vehicle hangar mounted on the mounting plate is in a horizontal state.

Description

Technical Field

[0001] The utility model belongs to the technical field of unmanned aerial vehicle hangars, and specifically relates to a base structure of an unmanned aerial vehicle hangar. Background Art

[0002] A drone hangar is a facility used to store and maintain drones, usually located at a military base, airline or research institute. These hangars are usually equipped with specialized equipment and tools for repairing, charging, upgrading and testing drones. The drone hangar base is located at the connection between the ground and the hangar, and is usually divided into two forms: one is that the base is integrated with the drone hangar, and the other is that the drone hangar is erected on the base.

[0003] After checking the public (announcement) number: CN216341299U, a fixed base for parking drones in a hangar is disclosed. This technology discloses "including a mounting base, two symmetrical movable frames are installed above the mounting base, and a cloth roller is rotatably connected between the opposite side walls of the two movable frames; through the setting of the height adjustment mechanism, a signal light is installed on the movable frame, and the signal light can play a good indication role when the drone lands, so that the drone can land more accurately. After landing, the motor C drives the worm B to rotate, so that the two worms A drive the turbine A to rotate, so that the threaded sleeve can rotate to drive the movable frame on the threaded rod to move. When it moves to a certain position, the motor A can be started, so that the movable plate pulls the dustproof cloth to cover the parked drone, so that the drone can be dustproof, thereby extending the service life of the drone."

[0004] However, in the above-mentioned reference document, during the adjustment of the height of the base, due to the flatness of the ground, when the base is placed on the ground that is unbalanced in the left and right directions, it may be inconvenient to observe and adjust the balance state of the base in the left and right directions, which may cause the base to tilt, and then cause the drone to be in an unstable position, which is easy to tilt or fall down;

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a base structure of a drone hangar to overcome the above-mentioned technical problems existing in the existing related technology.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A base structure for an unmanned aerial vehicle hangar comprises a base frame, a lower movable block is hinged on the top of the base frame, a sleeve is fixedly connected to the top of the lower movable block, a threaded rod is threadedly connected to the inner wall of the sleeve, a push rod is fixedly connected to the top of the threaded rod, a strut is rotatably connected to the top of the push rod, the sleeve, threaded rod and push rod are coaxial with the strut, a turntable is fixedly connected to the outer wall of the push rod, an upper movable block is hinged on the top of the strut, a mounting plate is fixedly connected to the top of the upper movable block, a level ruler is fixedly connected to the inside of the mounting plate.

[0009] Preferably, a first movable block is hinged on the top of the base frame, a telescopic rod is fixedly connected to the top of the first movable block, a second movable block is hinged on the telescopic end of the telescopic rod, and the top of the second movable block is fixedly connected to the bottom of the mounting plate.

[0010] By providing the first movable block, the telescopic rod and the second movable block, further support for the mounting plate is achieved.

[0011] Preferably, a pad is fixedly connected to the top of the mounting plate.

[0012] By setting the pad, the degree of vibration transmission to the structure is reduced.

[0013] Preferably, a groove is provided at the top center of the mounting plate, and a heat dissipation hole is provided on the mounting plate through the groove.

[0014] By setting grooves and heat dissipation holes, the heat in the drone hangar can be easily discharged downwards.

[0015] Preferably, a universal wheel is fixedly connected to the bottom of the base frame.

[0016] By providing universal wheels, the chassis can be easily moved to a designated parking area.

[0017] Preferably, a guard plate is fixedly connected to the top of the base frame, a hydraulic rod is fixedly connected to the outer wall of the guard plate, a lower pressure plate is fixedly connected to the telescopic end of the hydraulic rod, and a bonding plate is fixedly connected to the bottom of the lower pressure plate.

[0018] By arranging the guard plate, the hydraulic rod, the lower pressure plate and the fitting plate, the height of the base frame can be adjusted so that the universal wheel moves to be separated from the ground.

[0019] To sum up, the technical effects and advantages of the utility model are as follows: the base structure of the UAV hangar, by rotating the turntable, with the cooperation of the sleeve and the threaded rod, the top rod moves upward accordingly, and the height of the mounting plate is adjusted by the cooperation of the support rod, the upper movable block and the lower movable block, and then through the action of the level ruler, it is convenient to judge the balance state of the mounting plate, thereby facilitating the effect of adjusting the height of the mounting plate, and at the same time, the balance state of the mounting plate in the left and right directions can be adjusted, so that the UAV hangar installed on the mounting plate is in a horizontal state.

[0020] The universal wheels can be used to facilitate the movement of the chassis to a suitable parking area. The guard plates, hydraulic rods, lower pressure plates and bonding plates are then used in coordination to adjust the universal wheels to separate from the ground, thereby increasing the stability of the bottom of the chassis and preventing the bottom of the drone hangar from shaking during parking.

[0021] Through the coordinated use of grooves and heat dissipation holes, the heat inside the drone hangar installed on the mounting plate can be discharged downward, and then the heat can be diffused through the hollow area between the base frame and the mounting plate, thereby avoiding heat accumulation inside the drone hangar. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the casing of the utility model and its related structures;

[0024] Figure 3 This is a schematic diagram of the utility model support rod and its related structures;

[0025] Figure 4 The utility model is a schematic diagram of a telescopic rod and its related structures.

[0026] In the figure: 1. base frame; 2. lower movable block; 3. sleeve; 4. threaded rod; 5. push rod; 6. support rod; 7. turntable; 8. upper movable block; 9. mounting plate; 10. level; 11. first movable block; 12. telescopic rod; 13. second movable block; 14. pad; 15. groove; 16. heat dissipation hole; 17. universal wheel; 18. guard plate; 19. hydraulic rod; 20. lower pressure plate; 21. bonding plate. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Reference Figure 1-3A base structure of a drone hangar comprises a base frame 1, a lower movable block 2 is hinged on the top of the base frame 1, two lower movable blocks 2 are provided, and the two lower movable blocks 2 are symmetrically distributed with the central axis of the base frame 1 as the center, a sleeve 3 is fixedly connected to the top of the lower movable block 2, a threaded rod 4 is threadedly connected to the inner wall of the sleeve 3, the inner wall of the sleeve 3 is adapted to the outer wall of the threaded rod 4, a top rod 5 is fixedly connected to the top of the threaded rod 4, and a support rod 6 is rotatably connected to the top of the top rod 5, the sleeve 3, the threaded rod 4, the top rod 5 is coaxial with the support rod 6, the outer wall of the top rod 5 is fixedly connected to a turntable 7, an upper movable block 8 is hinged on the top of the support rod 6, a mounting plate 9 is fixedly connected to the top of the upper movable block 8, and two upper movable blocks 8 are provided, and the two upper movable blocks 8 are fixedly connected to the top of the upper movable block 8. The movable blocks 8 are symmetrically distributed with the central axis of the mounting plate 9 as the center. A level ruler 10 is fixedly connected to the inside of the mounting plate 9. The level ruler 10 is located directly in front of the mounting plate 9. The turntable 7 drives the push rod 5 to rotate, and the outer wall of the threaded rod 4 rotates upward with the inner wall of the sleeve 3, and the strut 6 moves upward accordingly, so that the upper movable block 8 drives the mounting plate 9 to move upward, thereby adjusting the height of the mounting plate 9. After the drone hangar is moved and installed on the mounting plate 9, the balance state of the mounting plate 9 is observed by the level ruler 10, and then the balance state of the mounting plate 9 in the left and right directions can be adjusted again by the coordinated use of the lower movable block 2, sleeve 3, threaded rod 4, push rod 5, strut 6, turntable 7 and upper movable block 8.

[0029] Reference Figure 4 A first movable block 11 is hinged on the top of the base frame 1. Four first movable blocks 11 are provided. The four first movable blocks 11 are located at the four corners of the top of the base frame 1. A telescopic rod 12 is fixedly connected to the top of the first movable block 11. The telescopic end of the telescopic rod 12 is hinged to the second movable block 13. The telescopic rod 12 is located between the first movable block 11 and the second movable block 13. The top of the second movable block 13 is fixedly connected to the bottom of the mounting plate 9. When the height of the mounting plate 9 is adjusted, the length of the telescopic rod 12 is adjusted to further support the four corners of the bottom of the mounting plate 9.

[0030] Reference Figure 2 A pad 14 is fixedly connected to the top of the mounting plate 9. The pad 14 is mainly made of rubber material and has a certain elasticity. The pad 14 is located between the mounting plate 9 and the drone hangar to play a role in buffering and shock absorption.

[0031] Reference Figure 2 A groove 15 is provided at the top center of the mounting plate 9, and a heat dissipation hole 16 is provided on the mounting plate 9 through the groove 15. During the downward discharge of heat generated by the battery inside the drone hangar, the heat is diffused to the hollow space between the base frame 1 and the mounting plate 9 through the groove 15 and the heat dissipation hole 16.

[0032] Reference Figure 1The bottom of the base frame 1 is fixedly connected with a universal wheel 17, and four universal wheels 17 are arranged. The four universal wheels 17 are evenly distributed at the four corners of the bottom of the base frame 1. The universal wheels 17 facilitate the base frame 1 to move to the designated parking area.

[0033] Reference Figure 1 A guard plate 18 is fixedly connected to the top of the base frame 1. Two guard plates 18 are provided. The two guard plates 18 are symmetrically distributed around the central axis of the base frame 1. A hydraulic rod 19 is fixedly connected to the outer wall of the guard plate 18. The telescopic end of the hydraulic rod 19 is fixedly connected to a lower pressure plate 20. The lower pressure plate 20 is located at the center of the telescopic end of the hydraulic rod 19. A bonding plate 21 is fixedly connected to the bottom of the lower pressure plate 20. After the base frame 1 moves to the designated area, the hydraulic rod 19 runs, and the lower pressure plate 20 drives the bonding plate 21 to move downward, thereby propping up the base frame 1, so that the universal wheel 17 moves upward to separate from the ground, thereby increasing the stability of the bottom during the use of the drone hangar.

[0034] Working principle: First, the drone hangar is moved and installed on the mounting plate 9 through expansion bolts. The heat discharged from the bottom of the drone hangar flows to the gap between the mounting plate 9 and the base frame 1 through the groove 15 and the heat dissipation hole 16 to avoid heat accumulation inside the hangar. The turntable 7 drives the top rod 5 to rotate, the threaded rod 4 moves upward, and the support rod 6 drives the upper movable block 8 to move upward, so as to adjust the height of the mounting plate 9. While the mounting plate 9 moves, the length of the telescopic rod 12 is adjusted to further increase the stability of the use of the mounting plate 9. At the same time, the balance state of the mounting plate 9 is understood through the level ruler 10. The mounting plate 9 can be adjusted to a horizontal state through the coordinated use of the sleeve 3, the threaded rod 4, the top rod 5, the support rod 6 and the turntable 7 to avoid the drone hangar installed on the mounting plate 9 from tilting. The base frame 1 is moved to a suitable position through the universal wheel 17, the hydraulic rod 19 is operated, and the lower pressure plate 20 drives the bonding plate 21 to move downward to prop up the base frame 1, so that the universal wheel 17 moves upward to separate from the ground, thereby avoiding the bottom of the base frame 1 from shaking during the use of the drone hangar.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A base structure for an unmanned aerial vehicle hangar, comprising a base frame (1), characterized in that: The top of the base frame (1) is hingedly connected to a lower movable block (2), the top of the lower movable block (2) is fixedly connected to a sleeve (3), the inner wall of the sleeve (3) is threadedly connected to a threaded rod (4), the top of the threaded rod (4) is fixedly connected to a push rod (5), the top of the push rod (5) is rotatably connected to a support rod (6), the sleeve (3), the threaded rod (4), the push rod (5) and the support rod (6) are coaxial, the outer wall of the push rod (5) is fixedly connected to a turntable (7), the top of the support rod (6) is hingedly connected to an upper movable block (8), the top of the upper movable block (8) is fixedly connected to a mounting plate (9), and the interior of the mounting plate (9) is fixedly connected to a level ruler (10).

2. The base structure of a drone hangar according to claim 1, characterized in that: The top of the base frame (1) is hinged with a first movable block (11), the top of the first movable block (11) is fixedly connected to a telescopic rod (12), the telescopic end of the telescopic rod (12) is hinged with a second movable block (13), and the top of the second movable block (13) is fixedly connected to the bottom of the mounting plate (9).

3. The base structure of a drone hangar according to claim 1, characterized in that: A pad (14) is fixedly connected to the top of the mounting plate (9).

4. The base structure of a drone hangar according to claim 1, characterized in that: A groove (15) is provided at the center of the top of the mounting plate (9), and a heat dissipation hole (16) is provided on the mounting plate (9) through the groove (15).

5. The base structure of a drone hangar according to claim 1, characterized in that: A universal wheel (17) is fixedly connected to the bottom of the base frame (1).

6. The base structure of a drone hangar according to claim 1, characterized in that: The top of the base frame (1) is fixedly connected to a guard plate (18), the outer side wall of the guard plate (18) is fixedly connected to a hydraulic rod (19), the telescopic end of the hydraulic rod (19) is fixedly connected to a lower pressure plate (20), and the bottom of the lower pressure plate (20) is fixedly connected to a bonding plate (21).

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