Unmanned aerial vehicle garage capable of conveniently replacing fire-fighting bombs and stably parking fire-fighting bombs

Abstract

The utility model relates to an unmanned aerial vehicle garage convenient for fire-fighting bomb replacement and stable in parking, which comprises a centering device for parking an unmanned aerial vehicle, the centering device comprises a parking plate and a centering support arranged outside the centering plate, the unmanned aerial vehicle is parked on the centering plate, and the centering device further comprises two sets of centering assemblies arranged on the centering support. The unmanned aerial vehicle warehouse further comprises a fire-fighting bomb assembly arranged below the centering device, the fire-fighting bomb assembly is provided with at least one set of fire-fighting bombs, an opening part is formed in the parking plate, the fire-fighting bomb assembly is arranged below the opening part, and the fire-fighting bomb assembly is arranged below the opening part. And the fire-fighting bomb penetrates through the opening part and is in contact with the unmanned aerial vehicle for taking and placing. The centering device is provided with the opening part, the fire-fighting bomb assembly is arranged below the centering device, fire-fighting materials are stored in the fire-fighting bombs, fire-fighting bags or accessories can be replaced conveniently after the unmanned aerial vehicle is parked, use is more convenient, and the fire-fighting materials are more sufficient when the unmanned aerial vehicle is used for fire fighting by arranging the multiple sets of fire-fighting bombs.

Description

Technical Field

[0001] The utility model relates to the field of unmanned aerial vehicle hangars, in particular to an unmanned aerial vehicle hangar which is convenient for replacing fire bombs and can be parked stably. Background Art

[0002] Fires in forests, mines, petrochemical plants, etc. are characterized by suddenness, great destructiveness, and difficulty in handling and rescue. When using human firefighting, there are problems such as slow firefighting speed and great personnel risks. At present, many technical solutions have been proposed for firefighting using firefighting drones, mainly including quad-rotor and fixed-wing forms. Among them, quad-rotor firefighting drones are mainly used for urban firefighting, such as high-rise fires. They are not restricted by space and can fly in a small space, but their endurance is weak and their ability to resist wind interference is weak, making them difficult to use in forest and mine fire rescue. However, the firefighting products in the existing drone warehouses often require people to go to security before they can take off and operate, which is relatively inefficient and inconvenient to use in some occasions; at the same time, there is no mouth on the parking board or the mouth is set, which affects the parking of the drone, resulting in defects in use.

[0003] Chinese patent publication number CN220518559U provides a firefighting and rescue drone, which relates to the technical field of firefighting drones. The firefighting and rescue drone includes a drone device and a firefighting ejection device arranged on the drone device. The firefighting ejection device includes a mobile support mechanism, a reciprocating force storage mechanism and a shrapnel ejection mechanism. The mobile support mechanism is used to place the firefighting bomb. The mobile support mechanism can be movably arranged on the reciprocating force storage mechanism, and the shrapnel ejection mechanism is connected to the mobile support mechanism; the reciprocating force storage mechanism can drive the mobile support mechanism to move from a first position to a second position so that the shrapnel ejection mechanism can store force, and the shrapnel ejection mechanism after the force storage can drive the mobile support mechanism to eject and move from the second position to the first position; the utility model can accurately and powerfully eject the firefighting bomb to the fire scene at a long distance by means of horizontal cold launch through the cooperation between the reciprocating force storage mechanism and the shrapnel ejection mechanism, which not only has a significant firefighting and rescue effect, but also has a wide range of applications. Although the patent provides a firefighting and rescue drone, its firefighting bag is placed on the magazine, and the number of firefighting bags stored is limited, and it is impossible to provide enough firefighting bags in time.

[0004] Chinese patent publication number CN219619375U provides a fire-fighting drone fire bomb mounting device. Aiming at the existing drone mounting device at the bottom, there are many structures, which leads to the body occupying more space, and the installation is time-consuming and labor-intensive, and it is not possible to carry more fire-fighting bombs at one time, and the carrying capacity is low. Now the following scheme is proposed, which includes a drone body, and the bottom of the drone body is provided with four support legs, and the bottom of the drone body is fixedly installed with a support cylinder, and the bottom of the support cylinder is rotatably installed with a circular plate, and a motor is fixedly provided in the support cylinder. The utility model has a simple structure, and the fire-fighting bomb can be conveniently locked and fixed. The multiple loading cylinders are arranged in a ring, and multiple fire-fighting bombs can be installed, which takes up little space. The push rod motor squeezes the elastic plate through the rubber pad to move, and the locking rod leaves the hanging ring. The fire-fighting bomb is fired downward under the action of gravity for fire fighting. Although the drone of this patent can install multiple fire-fighting bombs, it has problems with its parking, and it is not convenient to fully charge the drone for endurance. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing fire-fighting products of the drone hangar often require people to go to the security before they can take off and operate, which is inefficient and inconvenient to use in some occasions; at the same time, there is no opening on the parking plate or the opening affects the parking and centering of the drone after it is set, resulting in defects in use. In view of the above-mentioned defects of the prior art, a drone hangar is provided that is easy to replace fire bombs and can be parked stably.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A drone hangar is constructed which is convenient for replacing fire bombs and can park drones stably, including a centering device for parking drones, the centering device including a parking plate and a centering bracket arranged outside the centering plate, the drone is parked on the centering plate, the centering device also includes two groups of centering components arranged on the centering bracket, the two groups of centering components are respectively arranged in the X-axis and Y-axis directions, the centering components are provided with centering arms, and the parked drones are centered by the centering arms, the drone hangar also includes a fire bomb assembly arranged below the centering device, the fire bomb assembly is provided with at least one group of fire bombs, the parking plate is provided with an opening, the fire bomb assembly is placed below the opening, and the fire bomb passes through the opening to contact the drone for the drone to be taken and placed.

[0008] Preferably, the fire bomb assembly includes a guide rail bracket and a fire rail arranged on the guide rail bracket, and the fire bomb moves on the fire rail to below the apron opening. The fire bomb assembly also includes a driving device for driving the fire bomb to move on the fire rail.

[0009] Preferably, the fire-fighting rails are connected by connecting plates to form a closed loop, a chain is provided on at least one side of the fire-fighting rail, the driving device drives the chain to rotate, and the fire-fighting bomb moves on the fire-fighting rail as the chain rotates, and a storage cavity is provided in the fire-fighting bomb, and fire-fighting products or accessories are placed in the storage cavity.

[0010] Preferably, grooves are provided between the fire guide rails, and pulleys are provided on the fire bombs corresponding to the grooves. When the fire bombs move under the action of the chain, the pulleys are driven to slide in the grooves. Multiple groups of fire bombs are evenly arranged on the fire guide rails, and the working stroke of the driving device is the distance between two groups of fire bombs, and\or the fire bomb assembly also includes an identifier, which is placed below the mouth of the shutdown plate. When the fire bomb moves to the identifier position, the driving device stops working.

[0011] Preferably, the unmanned aerial vehicle hangar also includes a reloading plate assembly arranged below the centering bracket, the reloading plate assembly includes a reloading plate bracket connected to the centering bracket, and a reloading plate slide rail and a reloading plate arranged on the reloading plate bracket, the reloading plate slides on the reloading plate slide rail to open or close the shutdown plate mouth.

[0012] Preferably, a sliding bearing and a sliding iron sheet are provided on the magazine plate, the sliding bearing slides on the magazine plate slide rail, the sliding iron sheet includes a fixed connection section fixedly connected to the magazine plate, and a sliding connection end passing through the magazine plate guide rail, the magazine plate assembly also includes a driving device, and belts arranged on both sides of the magazine plate bracket, the driving bracket drives the belt to rotate, and the sliding connection end is connected to the belt and moves synchronously with the belt.

[0013] Preferably, the bullet changing plate slide rails are arranged in two groups, the two groups are arranged in parallel, and both include horizontal slide rails and curved slide rails. Two groups of sliding bearings and sliding iron sheets are arranged on the bullet changing plate, and are respectively arranged on one group of bullet changing plate slide rails. A fitting plate is arranged on the side of the bullet changing plate close to the centering device. When the sliding bearing is placed on the horizontal slide rail, there is a height difference between the upper surface of the fitting plate and the upper surface of the stop plate. The fitting plate is placed directly below the mouth of the stop plate or misaligned with the mouth of the stop plate to open the mouth of the stop plate. When the sliding bearing is placed at the end of the curved slide rail, the upper surface of the fitting plate is flush with the upper surface of the stop plate, and the fitting plate is placed at the mouth of the stop plate. At least one group of travel switches is arranged on the bullet changing plate bracket.

[0014] Preferably, the drone hangar further comprises a lifting device, which comprises a lifting bracket and a lifting platform, and the centering device is placed on the lifting platform and rises or falls with the lifting platform.

[0015] Preferably, the lifting bracket includes two groups of driving devices, each group of driving devices corresponds to a group of lifting screws, a lifting platform is arranged above the lifting screws, a centering device is placed on the lifting platform, the lifting platform and the lifting screws are connected through a lifting frame, and when the lifting screws rotate, the lifting frame rises or falls, driving the lifting platform to rise or fall.

[0016] Preferably, the centering component includes a driving device and a centering screw arranged on both sides of the driving device, a centering slider is provided on the centering screw, and the centering arm is placed on the centering slider. The centering screw rotates to cause the centering slider to move left and right, thereby driving the centering arm to move left and right. A travel switch is also provided on the centering component, and a charging component is provided on the centering arm. The driving device includes a stepping motor and a reducer.

[0017] The beneficial effects of the utility model are as follows: by setting an opening on the centering device and setting a fire-fighting bomb assembly below it, the fire-fighting bomb is used to store fire-fighting supplies or other accessories, etc., so that it is convenient to replace the fire-fighting bag or accessories after the drone is parked, and it is more convenient to use. The setting of multiple sets of fire-fighting bombs also makes the drone more sufficient in fire-fighting supplies when it is used for firefighting. At the same time, the centering device is raised or lowered by cooperating with the lifting device to change the distance between the drone and the fire-fighting bomb to adapt to fire-fighting supplies of different sizes. At the same time, a reloading plate assembly is set below the centering device to open or close the opening of the parking plate, so as to avoid the parking plate opening affecting the parking of the drone. The reloading plate guide rail is set to a horizontal section and a curved section. When placed in the curved section, the reloading plate is displaced in the vertical direction, so that the upper surface of the bonding plate is flush with the upper surface of the parking plate, which is convenient for parking the drone, and the parked drone is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a drone hangar in a preferred embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the lifting device of the drone hangar in a preferred embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the centering device of the drone hangar in a preferred embodiment of the utility model;

[0022] Figure 4This is a schematic diagram of the three-dimensional structure of the centering component of the drone hangar of a preferred embodiment of the utility model;

[0023] Figure 5 This is a front perspective structural diagram of a reloading plate assembly of a drone hangar in a preferred embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the back three-dimensional structure of the bullet changing assembly of the drone hangar in a preferred embodiment of the utility model;

[0025] Figure 7 This is a structural schematic diagram of a sliding iron sheet, a sliding bearing and a spring-changing plate slide rail in a preferred embodiment of the utility model;

[0026] Figure 8 This is a structural schematic diagram of a firefighting guide rail assembly of a drone hangar in a preferred embodiment of the utility model;

[0027] Fig. 9 This is a schematic diagram of the three-dimensional structure of the connection plate of the drone hangar of a preferred embodiment of the utility model;

[0028] Fig.10 This is a schematic diagram of the front structure of the unmanned fire-fighting bomb of a preferred embodiment of the utility model;

[0029] Fig.11 This is a schematic diagram of the back structure of the fire bomb of the drone hangar according to a preferred embodiment of the utility model. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0031] A preferred embodiment of the utility model is a drone hangar that is convenient for replacing fire bombs and is stable in parking; Figure 1 As shown, it includes a fire bomb assembly 10, and a lifting device 11 arranged on both sides of the fire bomb assembly, a centering device 12 for parking the drone is arranged on the lifting device, an opening is arranged in the middle of the centering device, and a bullet changing plate assembly 13 is arranged at the opening, the fire bomb assembly includes a fire bomb track 100, and a plurality of fire bombs 101 arranged on the fire bomb track, the bullet changing plate assembly is placed above the fire track track, and when the bullet changing plate assembly 13 is opened, one group of fire bombs is just below the opening for the drone to take.

[0032] Specifically, Figure 1-2As shown, the lifting device 13 includes a lifting bracket 111, and a lifting screw 110 arranged on both sides of the lifting bracket. The lower end of the lifting screw is connected to a driving device 14 for driving the lifting screw to rotate. The lifting screw is connected to the lifting bracket through a lifting frame 112. The lifting frame is provided with a thread corresponding to the lifting screw, and the lifting will be able to rotate on the lifting screw thread to rise or fall, so as to drive the lifting bracket to rise or fall. In order to increase the thrust and holding force when the lifting screw rotates, the driving device 14 includes a stepping motor 140 and a reducer 141. The driving device drives the lifting screw to rotate, and at this time the lifting bracket rotates relative to the lifting screw to achieve the rise or fall of the lifting screw. In order to prevent the lifting bracket from falling excessively, a travel switch 15 can also be provided on the lifting device to limit its falling and rising height.

[0033] Furthermore, if Figure 3-4 As shown, the centering device 12 includes a centering bracket 121 fixedly connected to the lifting bracket, and a parking board 120 arranged on the centering bracket, and the drone is parked on the parking board. Four groups of centering components are also arranged on the outside of the centering bracket, and each two groups of centering components form a pair, and a total of two groups of centering components 122 are arranged, which are arranged in the X-axis direction and the Y-axis direction respectively. Two groups of centering arms 123 are connected to each group of centering components 122, and the centering arms are placed above the parking board, and the two groups of centering arms in the same direction maintain synchronous movement towards each other or synchronous back movement under the drive of the centering components, and the drone parked on the parking board is realized by the two groups of centering arms 123 arranged in the horizontal direction and the vertical direction. And a charging component 16 can be set on one group of centering arms. After the drone is centered by the centering arm, since the four groups of centering arms limit the position of the drone, the charging component set on the centering arm remains in contact with the drone charging port, thereby charging the drone.

[0034] Furthermore, if Figure 4 As shown, the centering component 122 includes a stepper motor 140 and a reducer 141 arranged in the middle of one side of the centering bracket, and a centering screw 1220 arranged on both sides of the stepper motor. The two sets of centering screws are provided with a centering slider 1221. The two sets of centering sliders are symmetrically arranged with the stepper motor as the symmetry point, and the centering arm is arranged above the centering slider. The driving device 14 drives the centering screws on the left and right sides to rotate synchronously to drive the centering sliders to move toward or away from each other at the same time. The two sets of driving devices in the same direction maintain synchronous movement, so that the two sets of centering screws and centering sliders in the same direction maintain synchronous movement toward or away from each other, and then the centering arm 123 is realized to move in parallel, and the two sets of centering arms in the same direction move toward or away from each other synchronously to center the drone. The centering component 122 also includes a travel switch bracket 150 arranged on the centering bracket, and the travel switch bracket is provided with a travel switch 15. When the slider moves to the pressing travel switch position, the travel switch is closed. At this time, the driving device stops driving and the centering arm moves to the maximum distance position.

[0035] Furthermore, if Figure 5-6 As shown, since the drone is parked on the parking board to install fire bombs, an opening for the fire bomb to move up and down needs to be set in the middle of the parking board. Since the opening will cause the drone to get stuck in the opening when returning to the center, a reloading plate assembly 13 for opening or closing the opening is also provided at the lower end of the centering bracket. The reloading plate assembly includes a reloading plate bracket 130 arranged at the lower end of the bracket in the cabinet, and a reloading plate 131 is arranged on the reloading plate bracket corresponding to the opening of the parking board. The area of ​​the reloading plate can be larger than the area of ​​the opening of the parking board to ensure that the reloading plate can completely cover the opening of the parking board. A bonding plate 1310 is arranged above the reloading plate corresponding to the opening of the parking board. The area of ​​the bonding plate is almost equal to the area of ​​the opening of the parking board, and since the bonding plate is placed on the reloading plate, its upper surface can be flush with the upper surface of the parking board to ensure the flatness of the parking board surface when the drone is parked. The reloading plate assembly further includes a stepper motor 140 for driving the reloading plate to slide. A reloading plate track 132 is provided inside the reloading plate bracket. The stepper motor drives the reloading plate to slide on the reloading plate track to open or close the shutdown plate opening.

[0036] Furthermore, if Figure 6-7 As shown, two groups of sliding bearings 1311 are provided on both sides of the bullet-changing plate, and the sliding track 132 on one side of the bullet-changing plate bracket is also provided with two groups of upper and lower sliding bearings, and the two groups of sliding bearings are respectively slidably connected in the upper and lower sliding tracks. The bullet-changing plate bracket is connected to the sliding track through two groups of sliding iron sheets 1312, and the sliding connection ends 13121 at one end of the two groups of sliding iron sheets are both set through the sliding track. The bullet-changing plate assembly also includes a belt connected to the stepper motor, and the sliding connection end of the sliding iron sheet is connected to the belt so that the sliding iron sheet is driven to move under the action of the belt, and the other end of the sliding iron sheet is a fixed connection end 13120 connected to the bullet-changing plate bracket 130, so that the sliding iron sheet is driven to rotate when the belt rotates, and because the bullet-changing plate and the sliding track are also connected through the sliding bearing 1311, the friction force when the bullet-changing plate slides is also small. In order to keep the stop plate flat when the reloading plate is closed, the sliding track includes a horizontal slide rail 1320 and a curved slide rail 1321. When the sliding bearing slides onto the horizontal slide rail, the reloading plate and the bonding plate are both placed under the centering bracket. At this time, the sliding reloading plate can open the stop plate opening; when the sliding bearing slides onto the curved slide rail, the reloading plate is placed just below the stop plate opening. When it continues to move to the end of the curved slide rail, the reloading plate moves upward so that the bonding plate is just at the stop plate opening, and the upper surface of the bonding plate is flush with the upper surface of the stop plate to maintain the integrity of the stop plate. Two sets of travel switches 15 can also be set on the reloading plate bracket to limit the travel of the first reloading plate to move left and right. The specific travel switch structure is the same as the above, and will not be repeated here.

[0037] Furthermore, if Figure 8-9As shown, the fire bomb assembly 10 includes four linear guide rail brackets 102, and the guide rail brackets are connected by connecting plates 104 so that the guide rail brackets form a closed loop. A fire track 100 is set on the guide rail bracket, and 8 groups of fire bombs 100 are set on the fire track. The guide rail bracket is also provided with a chain 103 and a stepper motor 140 and a reducer 141 arranged below the guide rail bracket. The chain is driven by the stepper motor and the reducer motor to rotate, thereby driving the fire bomb to rotate on the fire track. It should be noted that one group of reference fire bombs 101a is placed directly below the opening of the parking plate, and this position is the reference fire bomb position. When other fire bombs are moved to the reference fire bomb position, they are all directly below the opening of the parking plate. The centering device is lowered by the lifting device, so that the drone reference fire bomb position can take away the fire bomb. As for the movement of fire bombs, camera recognition can be used. When it is recognized that the fire bomb carrying fire-fighting supplies is at the reference fire-fighting bomb position, the driving device stops driving; or 8 groups of fire bombs are arranged at equal intervals, and one stroke of the driving device is the distance between two fire bombs. Therefore, the number of fire bombs is not specifically limited here, and setting it to multiple can increase the number of fire-fighting supplies that can be carried.

[0038] Furthermore, if Figure 9-11 As shown, a gear 1040 is provided on the connecting plate 104, and the chain forms a closed loop through the gear. Two sets of fire bomb tracks 105 are also provided on the connecting plate, and a fire guide 100 for the movement of the fire bomb is set between the two sets of fire bomb guide rails. In order to prevent the fire bomb from shaking, grooves 1050 are provided on the opposite sides of the two sets of fire bomb tracks, and pulleys 1013 are provided at the bottom of the fire bomb corresponding to the groove, and the pulley is stuck in the groove and can slide in the fire guide rail. In order to maintain the synchronous movement of the fire bomb and the chain, a chain connecting end 1012 is provided at the bottom of the fire bomb, and the chain connecting end is one of the sections of the chat, so that it keeps moving synchronously with the chain to drive the fire bomb to move. In order to increase the stability of the fire bomb during movement, two sets of chain connecting ends can be provided at the bottom of the fire bomb, and chains can be provided on both sides of the fire bomb track to drive the fire bomb to move, and the fire bomb moves more smoothly at this time. A fire product accommodating chamber 1010 is provided in the fire bomb, and the fire product is placed in the accommodating chamber, and a drone connecting end is provided at the upper end of the fire bomb, through which it is connected to the drone.

[0039] When the drone hangar is in use, the stepper motor 140 drives the fire bomb to move to the reference fire bomb position on the fire rail, and then the drone parked on the parking board 120 is centered under the action of the centering arm 123, and the reloading plate assembly 13 drives the reloading plate 131 to move to open the parking board opening, and the lifting device 11 drives the centering device to descend to a suitable position, and then the drone takes out the fire bomb 101, completing the replacement of the drone fire bomb. Other accessories can also be placed in the fire bomb for the drone to replace, which improves the purpose of the drone hangar, and the provision of multiple groups of fire bombs increases the number of accessories in the drone hangar, and the convenience of use is improved. When the drone is parked and overcharged, the reloading plate is at the opening of the parking board to close the opening of the parking board to ensure the stability of the drone parking.

[0040] It should be understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A drone hangar that is convenient for replacing fire bombs and is stable in parking, comprising a centering device for parking drones, the centering device comprising a parking plate and a centering bracket arranged outside the centering plate, the drone is parked on the centering plate, the centering device further comprises two sets of centering components arranged on the centering bracket, the two sets of centering components are respectively arranged in the X-axis and Y-axis directions, the centering components are provided with a centering arm, and the parked drone is centered by the centering arm, characterized in that: The drone hangar also includes a fire bomb assembly arranged below the centering device, on which at least one group of fire bombs are arranged, and an opening is arranged on the shutdown plate, the fire bomb assembly is placed below the opening, and the fire bomb passes through the opening to contact the drone for the drone to take and place.

2. The drone hangar according to claim 1, characterized in that: The fire bomb assembly includes a rail bracket and a fire rail arranged on the rail bracket. The fire bomb moves on the fire rail to below the apron opening. The fire bomb assembly also includes a driving device for driving the fire bomb to move on the fire rail.

3. The drone hangar according to claim 2, characterized in that: The fire-fighting rails are connected by connecting plates to form a closed loop. A chain is provided on at least one side of the fire-fighting rail. The driving device drives the chain to rotate. The fire-fighting bomb moves on the fire-fighting rail as the chain rotates. A storage cavity is provided in the fire-fighting bomb, and fire-fighting products or accessories are placed in the storage cavity.

4. The drone hangar according to claim 3, characterized in that: Grooves are arranged between the fire-fighting guide rails, and pulleys are arranged on the fire-fighting bombs corresponding to the grooves. When the fire-fighting bombs move under the action of the chain, the pulleys are driven to slide in the grooves. Multiple groups of fire-fighting bombs are evenly arranged on the fire-fighting guide rails, and the working stroke of the driving device is the distance between two groups of fire-fighting bombs, and\or the fire-fighting bomb assembly also includes an identifier, which is placed below the mouth of the shutdown plate. When the fire-fighting bomb moves to the position of the identifier, the driving device stops working.

5. The drone hangar according to any one of claims 1 to 4, characterized in that: The drone hangar also includes a reloading plate assembly arranged below the centering bracket, the reloading plate assembly includes a reloading plate bracket connected to the centering bracket, and a reloading plate slide rail and a reloading plate arranged on the reloading plate bracket, the reloading plate slides on the reloading plate slide rail to open or close the shutdown plate mouth.

6. The drone hangar according to claim 5, characterized in that: A sliding bearing and a sliding iron sheet are provided on the magazine plate. The sliding bearing slides on the magazine plate slide rail. The sliding iron sheet includes a fixed connection section fixedly connected to the magazine plate, and a sliding connection end passing through the magazine plate guide rail. The magazine plate assembly also includes a driving device and belts arranged on both sides of the magazine plate bracket. The driving bracket drives the belt to rotate, and the sliding connection end is connected to the belt and moves synchronously with the belt.

7. The drone hangar according to claim 6, characterized in that: The magazine plate slide rails are arranged in two groups, the two groups are arranged in parallel, and both include horizontal slide rails and curved slide rails. Two groups of sliding bearings and sliding iron sheets are arranged on the magazine plate, and are respectively arranged on one group of magazine plate slide rails. A fitting plate is arranged on the side of the magazine plate close to the centering device. When the sliding bearing is placed on the horizontal slide rail, there is a height difference between the upper surface of the fitting plate and the upper surface of the stop plate. The fitting plate is placed directly below the mouth of the stop plate or misaligned with the mouth of the stop plate to open the mouth of the stop plate. When the sliding bearing is placed at the end of the curved slide rail, the upper surface of the fitting plate is flush with the upper surface of the stop plate, and the fitting plate is placed at the mouth of the stop plate. At least one group of travel switches is arranged on the magazine plate bracket.

8. The drone hangar according to claim 1, characterized in that: The drone hangar also includes a lifting device, which includes a lifting bracket and a lifting platform. The centering device is placed on the lifting platform and rises or falls with the lifting platform.

9. The drone hangar according to claim 8, characterized in that: The lifting bracket includes two sets of driving devices, each set of driving devices corresponds to a set of lifting screws, a lifting platform is arranged above the lifting screws, a centering device is placed on the lifting platform, the lifting platform and the lifting screws are connected through a lifting frame, and when the lifting screws rotate, the lifting frame rises or falls, driving the lifting platform to rise or fall.

10. The drone hangar according to claim 1, characterized in that: The centering component includes a driving device and a centering screw arranged on both sides of the driving device, a centering slider is arranged on the centering screw, and the centering arm is placed on the centering slider. The centering screw rotates to make the centering slider move left and right, driving the centering arm to move left and right. A travel switch is also arranged on the centering component, and a charging component is arranged on the centering arm. The driving device includes a stepping motor and a reducer.

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