Filling device of fire extinguishing bomb, hangar and mounting method of fire extinguishing bomb

Abstract

The invention relates to the technical field of fire extinguishing bomb filling, and provides a fire extinguishing bomb filling device, a hangar and a fire extinguishing bomb mounting method. The rotating mechanism is connected with the bracket and can rotate relative to the bracket; the fixing devices are used for fixing the fire extinguishing bombs; the plurality of fixing devices are arranged at intervals along the outer edge of the rotating mechanism; the rotating mechanism is used for driving the fixing device to synchronously rotate, so that the fire extinguishing bombs on the fixing device are correspondingly connected with the mounting mechanism of the platform to be mounted with the fire extinguishing bombs. By means of the technical scheme, the device can be automatically in butt joint with the mounting mechanism of the to-be-mounted fire extinguishing bomb platform, manual bomb loading is not needed, the fire extinguishing time is saved, and the fire extinguishing efficiency is improved.

Description

Technical Field

[0001] This application relates to the technical field of fire extinguishing bomb filling, and in particular, to a filling device for fire extinguishing bombs, a hangar, and a method for hanging fire extinguishing bombs. Background Art

[0002] As a new industrial technology, UAV fire fighting has been widely used in various fields. Many fire fighting agencies have successfully used UAVs for fire scene investigation and monitoring, throwing rescue supplies, etc., and the effects are very obvious. When a disaster occurs, using a UAV for disaster investigation can ignore terrain and environment, and carry out investigations flexibly; through UAV investigation, the efficiency of investigation can be effectively improved, casualties can be effectively avoided, and the on-site situation can be comprehensively and carefully grasped; However, in the prior art, usually a UAV pilot controls a fire extinguishing UAV to drop bombs, and then manual loading is carried out, which has low efficiency and cannot meet the actual use requirements. Summary of the Invention

[0003] The technical problem to be solved by this application is to provide a filling device for fire extinguishing bombs, a hangar, and a method for hanging fire extinguishing bombs, which can automatically dock with the hanging mechanism of the platform to be hung with fire extinguishing bombs, eliminate the need for manual loading, save fire extinguishing time, and improve fire extinguishing efficiency.

[0004] To solve the above technical problem, this application adopts the following technical solutions: In a first aspect, this application provides a filling device for fire extinguishing bombs, including: a bracket; a rotating mechanism connected to the bracket and rotatable relative to the bracket; a plurality of fixing devices for fixing fire extinguishing bombs; the plurality of fixing devices are arranged at intervals along the outer edge of the rotating mechanism; the rotating mechanism is used to drive the fixing devices to rotate synchronously, so that the fire extinguishing bombs on the fixing devices are correspondingly connected to the hanging mechanism of the platform to be hung with fire extinguishing bombs.

[0005] In the implementation process of the above solution, the filling device for fire extinguishing bombs includes a bracket, on which a rotating mechanism is installed. The rotating mechanism can rotate relative to the bracket. A plurality of fixing devices are installed on the rotating mechanism, and each fixing device is used to fix a fire extinguishing bomb. The plurality of fixing devices are arranged at intervals along the outer edge of the rotating mechanism. In this way, when the rotating mechanism drives the fire extinguishing bombs to rotate, the distance between the fire extinguishing bombs on the outer edge and the hanging mechanism of the platform to be hung with fire extinguishing bombs can be shortened, facilitating docking. The rotating mechanism can drive the fixing devices to rotate synchronously, and each time it rotates a corresponding angle, the fire extinguishing bomb can be aligned with the hanging mechanism, and the hanging mechanism can be connected to the fire extinguishing bomb, thus achieving the purpose of automatically filling the platform to be hung with fire extinguishing bombs with fire extinguishing bombs, eliminating the need for manual loading, reducing labor costs, and at the same time improving fire extinguishing efficiency; In addition, since a plurality of fixing devices are arranged at intervals on the outer edge of the rotating mechanism, the installation quantity of the fire extinguishing bombs is also greatly increased, the situation that the quantity of the fire extinguishing bombs is insufficient is reduced, it is not necessary to additionally supplement the fire extinguishing bombs to the filling device during the fire extinguishing process, and correspondingly, the fire extinguishing time is saved and the fire extinguishing effect is improved.

[0006] As an implementation manner, the rotating mechanism includes two relatively spaced rotating discs, the rotating discs are arranged in the vertical direction, and two ends of the fixing device are respectively connected to the rotating discs.

[0007] In the implementation process of the above solution, the rotating mechanism includes two relatively spaced rotating discs. The spaced arrangement of the rotating discs can provide a fixed position for the fixing device, which is convenient for connecting with the fixing device. The rotating discs are arranged in the vertical direction, so that the rotating discs can rotate clockwise or counterclockwise relative to the bracket in the vertical direction, which is convenient for docking with the platform to be mounted with the fire extinguishing bombs. One end of the fixing device is connected to one of the rotating discs, and the other end is connected to the other rotating disc, so that every time the rotating disc rotates a certain angle, the fire extinguishing bomb can be located below the mounting mechanism, which is convenient for the mounting mechanism to connect with the fire extinguishing bomb.

[0008] As an implementation manner, the rotating disc is of a polygonal structure; the filling device further includes a filling plate, and the area of the filling plate is adapted to the area of the filling port on the support platform; one corresponding edge of each of the two rotating discs is connected to the filling plate, and the remaining edges are fixedly connected to the fixing device; the rotating mechanism is used to drive the filling plate to rotate to the position of the filling port, so that the filling plate and the support platform are in a parallel plane.

[0009] In the implementation process of the above solution, the rotating disc is of a polygonal structure, the filling device further includes a filling plate, the area of the filling plate is adapted to the area of the filling port of the support platform, one corresponding edge of each of the two rotating discs is connected to the filling plate, and the remaining edges are fixedly connected with the fixing device. In this way, when the rotating mechanism rotates by a corresponding angle, the filling plate leaves the position of the filling port, and the fire extinguishing bomb is exposed from the filling port, which is convenient for corresponding connection with the mounting mechanism. After the platform to be mounted with the fire extinguishing bomb takes away the fire extinguishing bomb, the rotating mechanism drives the filling plate to reset, so that the filling plate and the support platform are in a parallel plane, which is convenient for the platform to be mounted with the fire extinguishing bomb to land stably on the support platform again when it descends again, and avoids the platform to be mounted with the fire extinguishing bomb from falling into the filling port.

[0010] As an implementation manner, the fixing device includes two relatively arranged positioning members, and the two positioning members can move relative to each other for fixing the fire extinguishing bomb.

[0011] In the implementation process of the above solution, the fixing device includes two oppositely arranged positioning members, and the two positioning members can move relative to each other. When initially placing the fire extinguishing bomb on the filling device, it is used to fix the fire extinguishing bomb, enabling the fire extinguishing bomb to follow the rotation of the rotating wheel disc, and avoiding the fire extinguishing bomb from falling when the rotating mechanism rotates.

[0012] As an implementation manner, the fixing device further includes a moving mechanism, and the moving mechanism is respectively connected to the two positioning members, and is used to control the relative movement of the two positioning members to fix the fire extinguishing bomb; or, control the two positioning members to move away from each other to connect the fire extinguishing bomb to the hanging mechanism.

[0013] In the implementation process of the above solution, the fixing device further includes a moving mechanism, and the moving mechanism is connected to the two positioning members. When it is necessary to fix the fire extinguishing bomb, the relative movement of the two positioning members is controlled, and the two positioning members are used to fix the fire extinguishing bomb, and the fire extinguishing bomb follows the rotating mechanism; when the fire extinguishing bomb is rotated by the rotating mechanism to the loading position, the moving mechanism controls the two positioning members to move away from each other, separating the positioning members from the fire extinguishing bomb, and the fire extinguishing bomb can be taken away by the platform for the fire extinguishing bomb to be hung to extinguish the fire. As an implementation manner, the filling device further includes a plurality of fire extinguishing bombs, and the axial direction of the fire extinguishing bomb is the same as the tangent of the circle formed when the rotating mechanism rotates.

[0014] In the implementation process of the above solution, the filling device further includes a plurality of fire extinguishing bombs, and the axis of the fire extinguishing bomb is the same as the tangent of the circle formed when the rotating mechanism rotates, that is, the axial direction of the fire extinguishing bomb is flush with the edge of the rotating wheel disc. In this way, every time the rotating wheel disc rotates a certain angle, it is convenient for the connecting part on the fire extinguishing bomb to be docked with the hanging mechanism.

[0015] As an implementation manner, the filling device further includes a plurality of fire extinguishing bombs, and the fire extinguishing bomb is perpendicular to the rotating wheel disc.

[0016] In the implementation process of the above solution, the filling device further includes a plurality of fire extinguishing bombs, and the fire extinguishing bomb is perpendicular to the rotating wheel disc. In this way, under the same-sized rotating wheel disc, more fire extinguishing bombs can be placed.

[0017] As an implementation manner, a positioning and cooperating member for cooperating with the positioning member is provided on the outer surface of the fire extinguishing bomb, the positioning member includes two positioning parts, and a positioning hole for the positioning part to penetrate is provided on the positioning and cooperating member.

[0018] In the implementation process of the above solution, a positioning and cooperating member for cooperating with the positioning member is provided on the outer surface of the fire extinguishing bomb, the positioning member includes two positioning parts, and a positioning hole for the positioning part to penetrate is provided on the positioning and cooperating member. By providing the positioning hole on the positioning and cooperating member, the positioning part can be inserted into the positioning hole to fix the fire extinguishing bomb.

[0019] As an implementation manner, at least one connecting member is further provided on the outer surface of the fire extinguishing bomb, one end of the connecting member is connected to the positioning member, and the connecting member includes a connecting portion for connecting with a mounting mechanism of a platform for mounting the fire extinguishing bomb.

[0020] In the implementation process of the above solution, at least one connecting member is further provided on the outer surface of the fire extinguishing bomb, and one end of the connecting member is connected to the positioning member. In this way, the two connecting members can play a role in fixing and supporting the positioning member; moreover, the connecting member includes a connecting portion for connecting with a mounting mechanism of a platform for mounting the fire extinguishing bomb, which is convenient for docking with the mounting mechanism.

[0021] As an implementation manner, the positioning and mating member is connected to the fire extinguishing bomb through a deformable member, and the deformable member is attached to the outer peripheral wall of the fire extinguishing bomb.

[0022] In the implementation process of the above solution, the positioning and mating member is connected to the fire extinguishing bomb through a deformable member, and the deformable member is attached to the outer peripheral wall of the fire extinguishing bomb. Since the fire extinguishing bomb is cylindrical in shape and has a curved surface, while the positioning and mating member is strip-shaped and has a small contact area with the fire extinguishing bomb, through the connection of the deformable member, the contact area between the positioning and mating member and the fire extinguishing bomb can be increased, improving the stability.

[0023] As an implementation manner, the filling device further includes a plurality of pairs of support components, the support components are connected to the rotating turntable, and each pair of the support components is used to support the fire extinguishing bomb.

[0024] In the implementation process of the above solution, the filling device further includes a plurality of pairs of support components, the number of pairs of support components corresponds to the number of fire extinguishing bombs, the support components are connected to the rotating turntable, and each pair of support components can be used to support the fire extinguishing bomb; when initially replenishing the fire extinguishing bombs on the filling device, the support components provide a supporting effect on the fire extinguishing bombs, facilitating the fixing device to fix the fire extinguishing bombs.

[0025] As an implementation manner, the support component includes a support member connected to the rotating turntable and at least two support rods, the support rods are connected to the support member, and the positioning and mating member is provided with a notch for lapping with the support rods.

[0026] In the implementation process of the above solution, the support component includes a support member connected to the rotating turntable and at least two support rods. The two support rods are arranged at intervals and are connected to the support member. The positioning and mating member is provided with a notch for lapping with the support rods, and the distance between the two notches corresponds to the distance between the two support rods. In this way, when initially filling the fire extinguishing bombs, the fire extinguishing bombs can be placed on the support rods, and the support rods can be inserted into the notches. The support rods play a role in preliminary positioning and supporting of the fire extinguishing bombs. After positioning and supporting, the positioning portion of the fixing device is inserted into the positioning holes to completely fix the fire extinguishing bombs.

[0027] In a second aspect, the present application provides a hangar, which includes a filling device for the fire extinguishing bombs provided in the first aspect; a support platform for supporting an aircraft, the support platform is supported by a frame and is located above the rotating mechanism, the support platform is provided with a filling port, and the rotating mechanism is used to control the fire extinguishing bomb to rotate to a position corresponding to the filling port, so that the fire extinguishing bomb is higher than the support platform.

[0028] In the implementation process of the above solution, the hangar includes a filling device for the fire extinguishing bombs provided in the first aspect, and also includes a support platform for supporting an aircraft. The support platform is fixedly supported by a frame, and the support platform is located above the rotating mechanism. The support platform is provided with a filling port. When the rotating mechanism controls the fire extinguishing bomb to be in the highest position, it also controls the fire extinguishing bomb to rotate to a position corresponding to the filling port, so that the fire extinguishing bomb is higher than the support platform, which is convenient for corresponding connection with the mounting mechanism of the aircraft on the support platform.

[0029] As an implementation manner, the fire extinguishing bomb at the highest position on the rotating wheel protrudes from the filling port.

[0030] In the implementation process of the above solution, when the rotating mechanism controls the rotation of the fire extinguishing bomb, the fire extinguishing bomb at the highest position is correspondingly connected to the aircraft. At the same time, the fire extinguishing bomb at the highest position also protrudes from the position of the filling port, thereby shortening the distance from the mounting mechanism and facilitating connection with the mounting mechanism.

[0031] As an implementation manner, a hanging ring avoidance position is further provided on the support platform, and the hanging ring avoidance position communicates with the filling port.

[0032] In the implementation process of the above solution, a hanging ring avoidance position is further provided on the support platform, and the hanging ring avoidance position communicates with the filling port. By providing the hanging ring avoidance position, when the rotating wheel rotates, interference between the connecting part and the support platform can be avoided, making the rotation of the rotating mechanism smoother.

[0033] As an implementation manner, positioning grooves for positioning with the aircraft are provided on the support platform.

[0034] In the implementation process of the above solution, positioning grooves for positioning the aircraft are provided on the support platform. By providing the positioning grooves, when the aircraft lands, the legs can be positioned with the positioning grooves, which plays a role in fixing the position of the aircraft and avoiding deviation of the aircraft. In this way, when the rotating wheel rotates, the fire extinguishing bomb can be aligned with the mounting mechanism, so that the fire extinguishing bomb can be smoothly connected to the mounting mechanism.

[0035] As an implementation manner, a centering mechanism for positioning the aircraft in the positioning groove is provided on the support platform. The centering mechanism includes two first centering members and two second centering members. The two first centering members can move relative to each other, and the two second centering members can move relative to each other. The moving directions of the first centering member and the second centering member are perpendicular to each other; the first centering member and the second centering member are at different heights.

[0036] During the implementation of the above solution, a centering mechanism is provided on the support platform, and the aircraft cannot be accurately positioned with the positioning groove. Therefore, the centering mechanism can push the UAV so that the four legs of the aircraft respectively enter the positioning groove, and the aircraft is then positioned with the positioning groove. The centering mechanism includes two first centering members and two second centering members. The two first centering members can move relative to each other, and the two second centering members can also move relative to each other. The moving directions of the first centering member and the second centering member are perpendicular to each other. In this way, the two first centering members and the two second centering members move synchronously to push the aircraft into the positioning groove; at the same time, the first centering member and the second centering member are at different heights to avoid mutual interference.

[0037] As an implementation manner, first adapter members are provided at both ends of the first centering member. The centering mechanism further includes at least one first sliding assembly. The first sliding assembly is disposed on the frame. The first sliding assemblies on the same side are connected to the two first adapter members to control the movement of the first adapter members relative to the frame; second adapter members are provided at both ends of the second centering member. The centering mechanism further includes at least one second sliding assembly. The second sliding assembly is disposed on the frame. The second sliding assemblies on the same side are connected to the second adapter members to control the movement of the second adapter members relative to the frame.

[0038] In the implementation process of the above solution, first transfer members are provided at both ends of the first centering member. The centering mechanism further includes at least one first sliding assembly. The first sliding assembly is arranged on the frame. The first sliding assemblies on the same side are connected to the two first transfer members. In this way, the first sliding assembly can control the two first transfer members to move relatively or away from each other. The first transfer member drives the first centering member to move relatively or away from each other. When the two first centering members move relatively, it can make the aircraft tend to the middle position along the movement of the first centering member. Similarly, first transfer members are provided at both ends of the second centering member. The centering mechanism further includes at least one second sliding assembly. The second sliding assembly is also arranged on the frame. The second sliding assemblies on the same side are connected to the two second transfer members. In this way, the second sliding assembly can control the two second transfer members to move relatively or away from each other. When the two second centering members move relatively, it can make the aircraft tend to the middle position along the movement of the second centering member. And the two first centering members and the two second centering members cooperate with each other to make the aircraft located at the center position of the support platform and correspond to the positioning grooves respectively.

[0039] As an implementation manner, the first sliding assembly and the second sliding assembly are connected through a transmission assembly.

[0040] In the implementation process of the above technical solution, the first sliding assembly and the second sliding assembly are connected through a transmission assembly. In this way, the entire centering mechanism can be driven by only one second motor, and can move synchronously and cooperatively, which can improve the cooperation effect. At the same time, it is not necessary to control multiple second motors, reducing the production cost.

[0041] In a third aspect, the present application provides a method for mounting a fire extinguishing bomb. The filling device of the fire extinguishing bomb is in communication connection with the control end. The method includes: receiving and executing a trigger instruction sent by the control end to make the target fire extinguishing bomb in a first position; wherein, the trigger instruction carries the rotation direction and rotation step of the filling device; the control end stores a filling state representing whether there is a fire extinguishing bomb in each fixing device in the filling device; the rotation step is determined based on the filling state; sending a mounting instruction to the control end so that the control end sends the mounting instruction to the platform to be mounted with the fire extinguishing bomb. After the platform to be mounted with the fire extinguishing bomb executes the mounting instruction at the first position to connect the mounting mechanism to the target fire extinguishing bomb, it sends a mounting completion instruction to the control end; after receiving the mounting completion instruction sent by the control end, unlocking the target fire extinguishing bomb so that the platform to be mounted with the fire extinguishing bomb can carry the target fire extinguishing bomb and separate from the filling device.

[0042] In the implementation process of the above technical solution, through the communication interaction between the filling device and the control terminal, the filling device can execute relevant instructions so that the target fire extinguishing bomb 4 and the mounting mechanism of the fire extinguishing bomb platform to be mounted can be accurately mounted; by unlocking the target fire extinguishing bomb, the fire extinguishing bomb platform to be mounted can carry the target fire extinguishing bomb and fly away. Through the above embodiments, the automatic mounting of the fire extinguishing bomb on the fire extinguishing bomb platform to be mounted can be realized, eliminating the need for manual loading of ammunition, saving fire extinguishing time, and improving fire extinguishing efficiency.

[0043] As an implementation manner, before receiving and executing the trigger instruction sent by the control terminal, the first filling plate of the filling device is in the initial position, and the initial position indicates that the first filling plate is flush with the support platform of the filling device; after the fire extinguishing bomb platform to be mounted carries the target fire extinguishing bomb and separates from the filling device, the first filling plate is controlled to return to the initial position.

[0044] In the implementation process of the above technical solution, the first filling plate of the filling device is in the initial position before executing the trigger instruction and after completing the mounting of the target fire extinguishing bomb, which is convenient for the safe landing of the fire extinguishing bomb platform to be mounted.

[0045] As an implementation manner, the method further includes: sending the filling status of each fixed position to the control terminal, where the filling status is obtained by a status detection sensor provided on each fixed device.

[0046] In the implementation process of the above technical solution, the filling status is detected by the status detection sensor and sent to the control terminal, so that the control terminal can record the distribution of the fire extinguishing bombs, generate accurate trigger instructions, and realize the automatic mounting of the fire extinguishing bombs.

[0047] As an implementation manner, each fixed position is provided with a number; after the fire extinguishing bomb platform to be mounted carries the target fire extinguishing bomb and separates from the filling device, the method further includes: sending the number of the fixed device where the target fire extinguishing bomb is located to the control terminal, so that the control terminal can update the filling status of the fixed device where the target fire extinguishing bomb is located.

[0048] In the implementation process of the above technical solution, the filling status of each fixed device is recorded and updated by means of the fixed position number, so as to generate accurate trigger instructions and realize the automatic mounting of the fire extinguishing bombs. Description of the Drawings

[0049] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0050] Figure 1 Structural schematic diagram of the filling device for the fire extinguishing bomb provided by the embodiment of the present application; Figure 2 For Figure 1 Partial enlarged structural schematic diagram; Figure 3 Structural schematic diagrams of different perspectives of the filling device for the fire extinguishing bomb provided by the embodiment of the present application; Figure 4 Structural schematic diagram of another perspective of the filling device for the fire extinguishing bomb provided by the embodiment of the present application; Figure 5 Partial explosion structural schematic diagram of the filling device for the fire extinguishing bomb provided by the embodiment of the present application; Figure 6 Another partial explosion structural schematic diagram of the filling device for the fire extinguishing bomb provided by the embodiment of the present application; Figure 7 Structural schematic diagram of yet another perspective of the filling device for the fire extinguishing bomb provided by the embodiment of the present application; Figure 8 Partial structural schematic diagram of the platform for the fire extinguishing bomb to be mounted provided by the embodiment of the present application; Figure 9 Structural schematic diagrams of the placement methods of the fire extinguishing bomb and the rotating turntable provided by different embodiments of the present application; Figure 10 Method flow chart of mounting the fire extinguishing bomb provided by the embodiment of the present application.

[0051] Icons: 1 - Bracket; 2 - Rotating mechanism; 21 - Rotating turntable; 22 - Driving member; 3 - Fixing device; 31 - Positioning member; 311 - Positioning portion; 32 - Moving mechanism; 4 - Fire extinguishing bomb; 41 - Positioning and mating member; 42 - Connecting member; 421 - Connecting portion; 43 - Deformable member; 5 - Filling plate; 6 - Support platform; 61 - Hanging ring avoidance position; 62 - Positioning groove; 7 - Support assembly; 71 - Support member; 72 - Support rod; 8 - First centering member; 9 - Second centering member; 10 - First adapter; 12 - Second adapter; 13 - First sliding assembly; 14 - Second sliding assembly; 15 - Transmission assembly; 16 - Frame; 17 - Guide rail; 18 - Guide block; 19 - Mounting mechanism; 191 - First opening and closing portion; 192 - Second opening and closing portion; 20 - Second motor. Detailed implementation manners

[0052] Next, the technical solutions in the embodiments of the present application will be described in conjunction with the accompanying drawings in the embodiments of the present application.

[0053] It should be noted that similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of the present application, terms such as "first" and "second" are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance.

[0054] In a first aspect, an embodiment of the present application provides a filling device for a fire extinguishing bomb. The filling device can automatically dock and fill the fire extinguishing bomb with the platform to be mounted, reduce the labor output cost, shorten the time required for filling the bomb, and improve the fire extinguishing efficiency.

[0055] As Figure 1 shown, the filling device for the fire extinguishing bomb includes a bracket 1. A rotating mechanism 2 is installed on the bracket 1. The rotating mechanism 2 can rotate relative to the bracket 1. A plurality of fixing devices 3 are installed on the rotating mechanism 2. Each fixing device 3 is used to fix the fire extinguishing bomb 4, and the plurality of fixing devices 3 are arranged at intervals along the outer edge of the rotating mechanism 2. In this way, when the rotating mechanism 2 drives the fire extinguishing bomb 4 to rotate, the distance between the fire extinguishing bomb 4 on the outer edge and the mounting mechanism 19 of the platform to be mounted with the fire extinguishing bomb can be shortened, facilitating docking. The rotating mechanism 2 can drive the fixing devices 3 to rotate synchronously, and every time it rotates a corresponding angle, the fire extinguishing bomb 4 can be aligned with the mounting mechanism 19, and the mounting mechanism 19 can be connected to the fire extinguishing bomb 4, thereby achieving the purpose of automatically filling the fire extinguishing bomb 4 on the platform to be mounted with the fire extinguishing bomb, eliminating the need for manual loading of the bomb, reducing labor costs, and at the same time improving the fire extinguishing efficiency; In addition, since a plurality of fixing devices 3 are arranged at intervals along the outer edge of the rotating mechanism 2, the installation quantity of the fire extinguishing bombs 4 is also greatly increased, reducing the situation where the number of fire extinguishing bombs 4 is insufficient. There is no need to supplement the fire extinguishing bombs 4 to the filling device additionally during the fire extinguishing process, correspondingly saving the fire extinguishing time and improving the fire extinguishing effect.

[0056] Optionally, in some cases, the rotating mechanism 2 can be a conveyor belt structure. A plurality of fixing devices 3 are arranged at intervals on the conveyor belt. Each fixing device 3 fixes a fire extinguishing bomb 4. A driving motor on the conveyor belt drives the conveyor belt to move. Every time it moves a certain distance, the fire extinguishing bomb 4 is made to correspond to the mounting mechanism 19 of the platform to be mounted with the fire extinguishing bomb, facilitating the connection between the fire extinguishing bomb 4 and the mounting mechanism 19.

[0057] Optionally, the platform to be mounted with the fire extinguishing bomb can be a drone or a robot, etc.

[0058] As Figure 8As shown, optionally, the mounting mechanism 19 includes two hooks. Each hook includes a first opening and closing part 191 and a second opening and closing part 192. The first opening and closing part 191 and the second opening and closing part 192 can open and close relative to each other, facilitating the connection part 421 on the fire extinguishing bomb 4 to enter the hook. Then, the first opening and closing part 191 and the second opening and closing part 192 close together to form a closed ring and connect to the fire extinguishing bomb 4.

[0059] Optionally, the mounting mechanism 19 further includes a first motor. The first motor is connected to the first opening and closing part 191 and the second opening and closing part 192 through means such as gear transmission, and can drive the first opening and closing part 191 and the second opening and closing part 192 to open or close.

[0060] Of course, the mounting mechanism 19 can also be in other structural forms, as long as it can be connected to the connection part 421 on the fire extinguishing bomb 4.

[0061] Such as Figure 2 、 3 As shown in FIGS. 8, optionally, to facilitate the connection between the mounting mechanism 19 and the fire extinguishing bomb 4, when the fire extinguishing bomb 4 is rotated to the corresponding position, the connection part 421 on the fire extinguishing bomb 4 is perpendicular to the mounting mechanism 19, and the connection part 421 is located between the first opening and closing part 191 and the second opening and closing part 192, so that the first opening and closing part 191 and the second opening and closing part 192 can be directly connected to the connection part 421 after closing; and, before the fire extinguishing bomb platform to be mounted lands on the support platform 6, the angle needs to be adjusted so that the mounting mechanism 19 is perpendicular to the connection part 421, facilitating the connection between the two.

[0062] Such as Figures 1 to 3 As shown in FIGS. 8, as an implementation manner, the rotating mechanism 2 includes two relatively spaced rotating discs 21. The spaced arrangement of the rotating discs 21 can provide a fixed position for the fixing device 3, facilitating the connection with the fixing device 3. The rotating discs 21 are arranged vertically, so that the rotating discs 21 can rotate clockwise or counterclockwise relative to the bracket 1 in the vertical direction, facilitating the docking with the fire extinguishing bomb platform to be mounted. One end of the fixing device 3 is connected to one of the rotating discs 21, and the other end is connected to the other rotating disc 21, so that every time the rotating disc 21 rotates a certain angle, the fire extinguishing bomb 4 can be positioned below the mounting mechanism 19, facilitating the connection between the mounting mechanism 19 and the fire extinguishing bomb 4.

[0063] Optionally, the central positions of the two rotating discs 21 can be connected by a connecting shaft, and other positions are fixedly connected by a plurality of angle steels. Moreover, the two rotating discs 21 and the bracket 1 are connected through bearings.

[0064] Such as Figure 4As shown, optionally, the rotating mechanism 2 further includes a driving member 22, a speed reducer, a transmission mechanism, etc. The driving member 22 is decelerated by the speed reducer to convert the power with high speed and low torque into the power with high torque and low speed, which is transmitted to the rotating disk 21 through the transmission mechanism to make it rotate at a low speed. The transmission mechanism can be a gear or a belt, etc.

[0065] As Figure 3 shown, as an implementation manner, the rotating disk 21 is of a polygonal structure. The filling device further includes a filling plate 5. The area of the filling plate 5 is adapted to the area of the filling port of the support platform 6. One of the corresponding edges of the two rotating disks 21 is connected to the filling plate 5, and the remaining edges are fixedly connected with fixing devices 3. In this way, when the rotating mechanism 2 rotates by a corresponding angle, the filling plate 5 moves away from the position of the filling port, and the fire extinguishing bomb 4 is exposed at the filling port, which is convenient for corresponding connection with the mounting mechanism 19. After the fire extinguishing bomb platform to be mounted takes away the fire extinguishing bomb 4, the rotating mechanism 2 drives the filling plate 5 to reset, so that the filling plate 5 is in a parallel plane with the support platform 6, which is convenient for the fire extinguishing bomb platform to be mounted to land smoothly on the support platform 6 when it lands again, and avoids the fire extinguishing bomb platform to be mounted from falling into the filling port.

[0066] Optionally, the filling plate 5 can be connected to the rotating disk 21 through an angle steel.

[0067] Optionally, the rotating disk 21 in the embodiment of the present application is a pentagon, and it can also be a triangle, a quadrilateral or a hexagon. When the rotating disk 21 can rotate 60 degrees clockwise or counterclockwise, the fire extinguishing bomb 4 is directly below the fire extinguishing bomb platform to be mounted. When the fire extinguishing bomb platform to be mounted takes away the fire extinguishing bomb 4, the rotating disk 21 resets 60 degrees again, so that the filling plate 5 is located at the position of the filling port. When filling the bomb next time, the fire extinguishing bomb 4 can continue to rotate 120 degrees in the rotation direction of the previous time; of course, it can also rotate 60 degrees in the opposite direction to the rotation direction of the previous time, so that the fire extinguishing bomb 4 on the opposite side is connected to the fire extinguishing bomb platform to be mounted.

[0068] As a parallel implementation manner, in some cases, the rotating disk 21 is of a polygonal structure, and each edge of the two rotating disks 21 is fixedly connected with a fixing device 3. That is to say, there is no filling plate 5 on the rotating disk 21, and a fire extinguishing bomb 4 is installed on each edge. In this way, one more fire extinguishing bomb 4 can be installed additionally to improve the fire extinguishing effect; and a door body that can automatically open and close can be arranged at the position of the filling port of the support platform 6. When the fire extinguishing bomb 4 is directly below the fire extinguishing bomb platform to be mounted, the door body opens, and the telescopic rod of the mounting mechanism 19 on the fire extinguishing bomb platform to be mounted can extend to the lower part of the filling port to be connected with the fire extinguishing bomb 4.

[0069] As Figure 1 and 3As shown, as an implementation manner, the fixing device 3 includes two oppositely arranged positioning members 31. The two positioning members 31 can move relative to each other. When initially placing the fire extinguishing bomb 4 on the filling device, it is used to fix the fire extinguishing bomb 4, enabling the fire extinguishing bomb 4 to follow the rotating wheel 21 and preventing the fire extinguishing bomb 4 from falling when the rotating mechanism 2 rotates.

[0070] Optionally, when the rotating mechanism 2 rotates the fire extinguishing bomb 4 to the position connected to the hanging mechanism 19, the two positioning members 31 need to move away from each other and separate from the fire extinguishing bomb 4, so that the hanging mechanism 19 can take away the fire extinguishing bomb 4.

[0071] As Figure 1 、 2 As shown in FIGS. 6 and 7, as an implementation manner, the fixing device 3 further includes a moving mechanism 32. The moving mechanism 32 is connected to the two positioning members 31. When it is necessary to fix the fire extinguishing bomb 4, the two positioning members 31 are controlled to move relative to each other, and the two positioning members 31 are used to fix the fire extinguishing bomb 4, and the fire extinguishing bomb 4 follows the rotating mechanism 2; when the fire extinguishing bomb 4 is rotated by the rotating mechanism 2 to the loading position, the moving mechanism 32 controls the two positioning members 31 to move away from each other, separating the positioning members 31 from the fire extinguishing bomb 4, and the fire extinguishing bomb 4 can be taken away by the platform for the fire extinguishing bomb to be hung.

[0072] Optionally, the loading position means that the fire extinguishing bomb 4 is directly below the platform for the fire extinguishing bomb to be hung, and the connecting portion 421 is between the first opening and closing portion 191 and the second opening and closing portion 192.

[0073] Optionally, in some cases, the positioning member 31 and the fire extinguishing bomb 4 can also be separated from the fire extinguishing bomb 4 before the platform for the fire extinguishing bomb to be hung takes away the fire extinguishing bomb 4, that is, after the connecting portion 421 is connected to the hanging mechanism 19; of course, it can also be separated from the fire extinguishing bomb 4 before the fire extinguishing bomb 4 is about to reach the loading position, because when the fire extinguishing bomb 4 is about to reach the loading position, it is still supported by the support assembly 7. At this time, the fire extinguishing bomb 4 is in a position close to the upper side, and even if the fixing device 3 is separated from the fire extinguishing bomb 4, the fire extinguishing bomb 4 will not fall.

[0074] Optionally, an installation area is provided on the edge of the rotating wheel 21. The moving mechanism 32 can be a lead screw or a cylinder, etc., and includes two moving blocks and a support base. The two moving blocks can slide synchronously relative to or away from each other on the support base, and the moving blocks are connected to the positioning member 31 through a support member to drive the positioning member 31 to move.

[0075] Optionally, a displacement sensor is further installed on the support base. An induction piece is provided on one of the moving blocks. By the induction between the induction piece and the displacement sensor, the moving position of the moving block is determined, and the positioning member 31 can accurately fix the fire extinguishing bomb 4.

[0076] Optionally, the moving mechanism 32 can also be a pneumatic slide table or a hydraulic slide table.

[0077] As shown in Figure 4 and 7 shown, as an implementation manner, the filling device further includes a plurality of fire extinguishing bombs 4. The axis of the fire extinguishing bomb 4 is in the same direction as the tangent of the circle formed when the rotating mechanism 2 rotates, that is, the axial direction of the fire extinguishing bomb 4 is flush with the edge of the rotating wheel disc 21. In this way, every time the rotating wheel disc 21 rotates a certain angle, it is convenient for the connecting portion 421 on the fire extinguishing bomb 4 to be docked with the mounting mechanism 19.

[0078] As a parallel implementation manner, the filling device further includes a plurality of fire extinguishing bombs 4. The fire extinguishing bombs 4 are arranged perpendicular to the rotating wheel disc 21. In this way, under the same-sized rotating wheel disc 21, more fire extinguishing bombs 4 can be placed; in the solution of the present application, the direction of the filling port needs to be adjusted correspondingly, and the direction of the platform for mounting the fire extinguishing bomb to fall on the support platform 6 also needs to be adjusted correspondingly so that the mounting mechanism 19 can be connected to the connecting portion 421.

[0079] As shown in Figure 9 shown, as another parallel implementation manner, the filling device further includes a plurality of fire extinguishing bombs 4. The fire extinguishing bombs 4 are inclined and arranged between two rotating wheel discs 21, that is, the axis of the fire extinguishing bomb 4 forms an included angle with the edge of the rotating wheel disc 21. The included angle can be 30 degrees or 45 degrees. In this way, under the same-sized rotating wheel disc 21, more fire extinguishing bombs 4 can be placed.

[0080] As shown in Figure 3 shown, as an implementation manner, a positioning and mating member 41 that cooperates with the positioning member 31 is provided on the outer surface of the fire extinguishing bomb 4. The positioning member 31 includes two positioning portions 311. Positioning holes for the positioning portions 311 to penetrate are provided on the positioning and mating member 41. By providing the positioning holes on the positioning and mating member 41, the positioning portions 311 can be inserted into the positioning holes to fix the fire extinguishing bomb 4.

[0081] Optionally, the positioning portion 311 can be a positioning pin, a positioning block, or an elastic positioning post, etc.

[0082] As shown in Figure 2 shown, as an implementation manner, at least one connecting member 42 is further provided on the outer surface of the fire extinguishing bomb 4. The connecting member 42 is connected to one end of the positioning member 31. In this way, the two connecting members 42 can play a role in fixing and supporting the positioning member 31; and the connecting member 42 includes a connecting portion 421 for connecting with the mounting mechanism 19 of the platform for mounting the fire extinguishing bomb, which is convenient for docking with the mounting mechanism 19.

[0083] Optionally, the connecting member 42 is annular and can be in two sections, one section is located on one side of the fire extinguishing bomb 4, and the other section is located on the other side.

[0084] Optionally, two connecting members 42 may be provided, and the two connecting members 42 are spaced apart on the outer surface of the fire extinguishing bomb 4.

[0085] Optionally, the connecting portion 421 may be a hanging loop, and in some cases, it may also be in the form of a hook. Of course, it may also be a quadrangular prism-shaped structure, with holes provided on both sides facing the first opening and closing portion 191 and the second opening and closing portion 192. The first opening and closing portion 191 and the second opening and closing portion 192 can be inserted into the holes to achieve the connection between the mounting mechanism 19 and the connecting portion 421.

[0086] As Figure 3 shown, as an implementation manner, the positioning and fitting member 41 and the fire extinguishing bomb 4 are connected through a deformable member 43. The deformable member 43 is attached to the outer peripheral wall of the fire extinguishing bomb 4. Since the fire extinguishing bomb 4 is cylindrical and has a curved surface, while the positioning and fitting member 41 is strip-shaped and has a small contact area with the fire extinguishing bomb 4. Through the connection of the deformable member 43, the contact area between the positioning and fitting member 41 and the fire extinguishing bomb 4 can be increased, improving stability.

[0087] Optionally, the deformable member 43 may be a silicone member or a rubber member, etc.

[0088] As Figure 3 shown, as an implementation manner, the filling device further includes a plurality of pairs of support assemblies 7. The number of pairs of support assemblies 7 corresponds to the number of fire extinguishing bombs 4. The support assemblies 7 are connected to the rotary wheel 21, and each pair of support assemblies 7 can be used to support the fire extinguishing bomb 4; when initially replenishing the fire extinguishing bombs 4 on the filling device, the support assemblies 7 provide a supporting effect on the fire extinguishing bombs 4, facilitating the fixing device 3 to fix the fire extinguishing bombs 4.

[0089] Optionally, in the initial stage, the filling device has no fire extinguishing bombs 4, and it is necessary to place the fire extinguishing bombs 4 on the support assemblies 7. After the fire extinguishing bombs 4 are placed on the support assemblies 7, the fixing device 3 can start to fix the fire extinguishing bombs 4 to prevent the fire extinguishing bombs 4 from falling during rotation. The support assemblies 7 play an initial supporting role, facilitating the fixing device 3 to fix the fire extinguishing bombs; when the fire extinguishing bomb 4 on a certain fixing device 3 is taken away, the pressure sensor on the fixing device 3 can be used to detect whether there is a fire extinguishing bomb 4 on the current fixing device 3, so as to control the rotation mechanism 2 to rotate by a corresponding angle to make the fire extinguishing bomb 4 in the position of the filling port.

[0090] As Figure 3As shown, as an implementation manner, the support assembly 7 includes a support member 71 connected to the rotary wheel 21 and at least two support rods 72. The two support rods 72 are spaced apart and connected to the support member 71. The positioning and mating member 41 is provided with notches that overlap with the support rods 72. The distance between the two notches corresponds to the distance between the two support rods 72. In this way, when initially filling the fire extinguishing bomb 4, the fire extinguishing bomb 4 can be placed on the support rods 72, and the support rods 72 can be snapped into the notches. The support rods 72 then play a role in initially positioning and supporting the fire extinguishing bomb 4. After the positioning and support, the positioning portion 311 of the fixing device 3 is inserted into the positioning hole to completely fix the fire extinguishing bomb 4.

[0091] As Figure 3 shown, in a second aspect, an embodiment of the present application provides a hangar, which includes the filling device for the fire extinguishing bomb provided in the first aspect, and further includes a support platform 6 for supporting the aircraft. The support platform 6 is fixedly supported by a frame 16 and is located above the rotating mechanism 2. The support platform 6 is provided with a filling port. When the rotating mechanism 2 controls the fire extinguishing bomb 4 to be in the highest position, it also controls the fire extinguishing bomb 4 to rotate to the corresponding position of the filling port, so that the fire extinguishing bomb 4 protrudes above the support platform 6, facilitating the corresponding connection with the mounting mechanism 19 of the aircraft on the support platform 6.

[0092] Optionally, the fire extinguishing bomb 4 being in the corresponding position of the filling port includes the fire extinguishing bomb 4 being located directly below the filling port, or the fire extinguishing bomb 4 being located in the filling port, or the fire extinguishing bomb 4 protruding from the filling port.

[0093] Optionally, both the frame 16 and the bracket 1 are fixed on the bottom plate, and a plurality of moving wheels can be provided below the bottom plate to facilitate the movement of the hangar.

[0094] Optionally, a housing and a skylight can be provided outside the hangar to play a role in dust prevention and protection for the hangar. When the aircraft needs to take off, the skylight can be opened.

[0095] As an implementation manner, when the rotating mechanism 2 controls the rotation of the fire extinguishing bomb 4, the fire extinguishing bomb 4 in the highest position is correspondingly connected to the aircraft. At the same time, the fire extinguishing bomb 4 in the highest position is also the position protruding from the filling port, thereby shortening the distance from the mounting mechanism 19 and facilitating the connection with the mounting mechanism 19.

[0096] As Figure 3 shown, as an implementation manner, the support platform 6 is further provided with a hanging ring avoidance position 61, and the hanging ring avoidance position 61 is communicated with the filling port. By providing the hanging ring avoidance position 61, when the rotary wheel 21 rotates, interference between the connecting portion 421 and the support platform 6 can be avoided, making the rotation of the rotating mechanism 2 smoother.

[0097] As Figure 3 and8 As shown, as an implementation manner, a positioning groove 62 for positioning the aircraft is provided on the support platform 6. By providing the positioning groove 62, when the aircraft lands, the landing gear can be positioned with the positioning groove 62, which plays a role in fixing the position of the aircraft and preventing the aircraft from shifting. In this way, when the rotary turntable 21 rotates, the fire extinguishing bomb 4 can be aligned with the mounting mechanism 19, so that the fire extinguishing bomb 4 can be successfully connected to the mounting mechanism 19.

[0098] Optionally, the aircraft may include four landing gears, and there are four positioning grooves 62. The four landing gears can respectively enter the four positioning grooves 62. In order to reduce the friction between the landing gears and the support platform 6, universal wheels can be provided at the ends of the supports to facilitate the movement of the aircraft.

[0099] As Figure 1 , 3 As shown in FIGS. 5 and 6, as an implementation manner, a centering mechanism is provided on the support platform 6. Since the aircraft cannot be accurately positioned with the positioning groove 62, the centering mechanism can push the drone so that the four landing gears of the aircraft respectively enter the positioning grooves 62, and the aircraft is then positioned with the positioning groove 62. The centering mechanism includes two first centering members 8 and two second centering members 9. The two first centering members 8 can move relative to each other, and the two second centering members 9 can also move relative to each other. The moving directions of the first centering member 8 and the second centering member 9 are perpendicular to each other. In this way, the two first centering members 8 and the two second centering members 9 move synchronously to push the aircraft into the positioning groove 62. At the same time, the first centering member 8 and the second centering member 9 are at different heights to avoid interference with each other.

[0100] As Figure 1 , 3As shown in FIGS. 5 and 6, as an implementation manner, first centering members 8 are provided with first adapter members 10 at both ends. The centering mechanism further includes at least one first sliding assembly 13. The first sliding assembly 13 is disposed on the frame 16. The first sliding assemblies 13 on the same side are connected to the two first adapter members 10. In this way, the first sliding assembly 13 can control the two first adapter members 10 to move relatively or away from each other. The first adapter member 10 drives the first centering member 8 to move relatively or away from each other. When the two first centering members 8 move relatively, the aircraft can move along the first centering member 8 towards the middle position. Similarly, the second centering members 9 are provided with first adapter members 10 at both ends. The centering mechanism further includes at least one second sliding assembly 14. The second sliding assembly 14 is also disposed on the frame 16. The second sliding assemblies 14 on the same side are connected to the two second adapter members 12. In this way, the second sliding assembly 14 can control the two second adapter members 12 to move relatively or away from each other. When the two second centering members 9 move relatively, the aircraft can move along the second centering member 9 towards the middle position. And the two first centering members 8 and the two second centering members 9 cooperate with each other to make the aircraft in the central position of the support platform 6 and respectively correspond to the positioning grooves 62.

[0101] Optionally, the first sliding assembly 13 can be a lead screw nut, and the second sliding assembly 14 can also be a lead screw nut. The lead screw nut can include two nuts that can move relatively, and each moving nut is respectively connected to the corresponding first adapter member 10 and second adapter member 12.

[0102] As Figures 4 to 6 shown, optionally, in the embodiment of the present application, two first sliding assemblies 13 can be respectively disposed on the opposite sides, and two second sliding assemblies 14 can be respectively disposed on the other opposite sides; the two first sliding assemblies 13 on the same side are coaxially fixedly connected, that is, the lead screws in the two lead screw nuts on the same side are coaxially fixedly connected, so that the driving device can be reduced to respectively control the two first sliding assemblies 13; similarly, the two second sliding assemblies 14 on the same side are coaxially fixedly connected; specifically, the two lead screws in the two first sliding assemblies 13 on the same side are coaxially connected, and the two lead screws in the two second sliding assemblies 14 on the same side are coaxially connected.

[0103] As Figure 5 shown, optionally, the hangar further includes a plurality of guiding mechanisms. One guiding mechanism is disposed beside each first sliding assembly 13 and second sliding assembly 14. The guiding mechanism includes a guide rail 17 and a guide block 18. The guide rail 17 is connected to the support platform 6, and the guide block 18 is connected to the nut of the first sliding assembly 13. By providing the guiding mechanism, the parallelism of the two opposite first centering members 8 can be ensured; the guide block 18 beside the second sliding assembly 14 is connected to the nut of the second sliding assembly 14.

[0104] AsFigure 6 As shown, as an implementation manner, the first sliding component 13 and the second sliding component 14 are connected by a transmission component 15. In this way, the entire centering mechanism can be driven by only one second motor 20, enabling synchronous and collaborative movement, which can improve the collaborative effect; at the same time, it is not necessary to control multiple second motors 20, reducing production costs.

[0105] As Figure 4 shown, optionally, the transmission component 15 may include a box body and a gear set disposed within the box body. The gear set is connected to the lead screws of the first sliding component 13 and the second sliding component 14. The gear set can transmit power to the lead screws of the first sliding component 13 and the second sliding component 14, enabling the lead screws of the first sliding component 13 and the second sliding component 14 to rotate synchronously. In this way, the lead screws of the multiple first sliding components 13 and the multiple second sliding components 14 around the frame 16 can be driven by only one second motor 20, reducing control logic and production costs, and eliminating the need for multiple second motors 20 to drive, achieving the collaborative movement of the first centering member 8 and the second centering member 9.

[0106] Optionally, in some cases, each first sliding component 13 and each second sliding component 14 can also operate independently.

[0107] The following Figure 10 exemplarily elaborates on the implementation process of the mounting of the fire extinguishing bomb 4 performed by the filling device provided in some embodiments of the present application. Among them, the filling device is communicatively connected to the control end, and the control end can be deployed on terminal devices such as cloud servers, background servers, or the platform to be mounted with the fire extinguishing bomb (e.g., drones or robots). The embodiments of the present application do not make specific limitations here.

[0108] Taking the control end being set in the background server as an example, the filling device and the drone interact through the control end of the background server to elaborate on the implementation process of the mounting of the fire extinguishing bomb.

[0109] Please refer to the Figure 10 , Figure 10 which is a flowchart of a method for mounting a fire extinguishing bomb provided in some embodiments of the present application.

[0110] In the embodiments of the present application, before performing the following method for mounting the fire extinguishing bomb 4, the first filling plate of the filling device is in the initial position, and the initial position indicates that the first filling plate is flush with the support platform of the filling device. When the platform to be mounted with the fire extinguishing bomb separates from the filling device with the target fire extinguishing bomb, the first filling plate is controlled to return to the initial position.

[0111] For example, the first filling plate can be any one of the surfaces selected from the rotating mechanism 2 (such as Figure 3The filling plate shown (5)). Except for the first filling plate, fixing devices 3 are provided on other surfaces of the rotating mechanism 2. Before the fire extinguishing bomb is mounted, the filling plate 5 is flush with the support platform 6. At this time, the position of the filling plate 5 is set as the initial position (or called the filling plate reset). When the filling plate 5 is in the initial position, the safe landing of the drone can be achieved. When the drone lands on the plane formed by the filling plate 5 and the support platform 6, the control end can control the first centering member 8 and the second centering member 9 to push the drone so that the four corners of the drone are located in the positioning grooves 62. At this time, the drone is in the set first position. This first position is a fixed position where the mounting mechanism 19 of the fire extinguishing bomb 4 and the drone can be automatically mounted.

[0112] After the drone mounts the target fire extinguishing bomb and flies away from the filling device (that is, the platform carrying the target fire extinguishing bomb to be mounted separates from the filling device), the filling plate 5 will automatically return to the initial position to facilitate the execution of the next mounting task.

[0113] In some embodiments of the present application, the method of mounting the fire extinguishing bomb may include: S1010, receiving and executing the trigger instruction sent by the control end to make the target fire extinguishing bomb 4 in the first position; wherein, the trigger instruction carries the rotation direction and rotation step length of the filling device; the control end stores the filling state indicating whether there is a fire extinguishing bomb 4 in each fixing device in the filling device; the rotation step length is determined based on the filling state.

[0114] For example, as an implementation manner, when the control end determines that the drone is in the first position, the control end can determine the rotation direction and rotation step length through the recorded filling state of each fixing device. Among them, the rotation direction can be clockwise rotation or counterclockwise rotation. The fixing devices in the rotating mechanism 2 are evenly arranged, and the rotation angle (as a specific example of the rotation step length) can be confirmed through the filling state. For example, there are four fixing devices in the rotating mechanism 2, the single step length is 72°, and the rotation angle is an integer multiple of the single step length. For another example, each fixing device in the rotating mechanism 2 is provided with numbers ①, ②, ③, and ④, and the rotation step length can represent which fixing device corresponding to the number is rotated to, and one number can be regarded as a unit step length. After the control end confirms which fixing device has the target fire extinguishing bomb, it generates a trigger instruction carrying the selection direction and rotation step length and sends it to the filling device. After receiving the trigger instruction, the filling device rotates the corresponding rotation step length according to the rotation direction, so that the fixing device containing the target fire extinguishing bomb is in the first position.

[0115] It can be understood that the set number of fixing devices can be adjusted according to the actual application scenario, and the unit step length corresponding to the rotation step length will also change accordingly.

[0116] In an embodiment of the present application, the method for mounting a fire extinguishing bomb may include: sending the filling status of each fixed position to the control terminal, where the filling status is obtained by a status detection sensor provided on each fixing device.

[0117] For example, a pressure sensor (a specific example of a status detection sensor) is provided inside each fixing device in the filling device. The pressure sensor can detect whether there is a fire extinguishing bomb in the fixing device, so as to determine the filling status of each fixing device and send it to the control terminal. The number of the fixing device can also be sent when sending the filling status. For example, the filling status of the fixing device numbered ② is empty, that is, there is no fire extinguishing bomb. Among them, the filling status can also be represented by 0 and 1, where 0 means there is no fire extinguishing bomb and 1 means there is a fire extinguishing bomb; the representation form of the filling status can be set flexibly, and the embodiments of the present application do not make specific limitations here.

[0118] S1020, send a mounting instruction to the control terminal, so that the control terminal sends the mounting instruction to the platform to be mounted with a fire extinguishing bomb. After the platform to be mounted with a fire extinguishing bomb executes the mounting instruction at the first position to connect the target fire extinguishing bomb 4, a mounting completion instruction is sent to the control terminal.

[0119] For example, after the target fire extinguishing bomb of the filling device rotates to the first position, a mounting instruction is generated and sent to the control terminal; the control terminal sends the mounting instruction to the drone, and the first opening and closing part 191 and the second opening and closing part 192 of the mounting mechanism 19 of the drone can be closed to mount the target fire extinguishing bomb. After the drone completes the mounting, a mounting completion instruction is generated and sent to the control terminal; the control terminal feeds back the mounting completion instruction to the filling device.

[0120] S1030, after receiving the mounting completion instruction sent by the control terminal, unlock the target fire extinguishing bomb, so that the platform to be mounted with a fire extinguishing bomb can carry the target fire extinguishing bomb and separate from the filling device.

[0121] For example, after the filling device receives the mounting completion instruction, it unlocks the target fire extinguishing bomb in the fixing device. After the unlocking is completed, an unlocking instruction can be sent to the control terminal, and the control terminal forwards it to the drone, and the drone can carry the target fire extinguishing bomb and fly away from the filling device. Or, after the drone sends the mounting completion instruction, it can take off after a preset time period, and the preset time period is the time that can complete the unlocking of the target fire extinguishing bomb.

[0122] In an embodiment of the present application, after the platform to be mounted with a fire extinguishing bomb carries the target fire extinguishing bomb and separates from the filling device, the method further includes: sending the number of the fixing device where the target fire extinguishing bomb is located to the control terminal, so that the control terminal updates the filling status of the fixing device where the target fire extinguishing bomb is located.

[0123] For example, after the UAV carrying the target fire extinguishing bomb flies away from the filling device, the filling device can generate the filling status of the fixing device where the target fire extinguishing bomb is located and promptly inform the control terminal. The control terminal can promptly update the filling status of the fixing device under this number, that is, the filling status is updated from having a fire extinguishing bomb to being empty. Additionally, after the UAV carrying the target fire extinguishing bomb flies away from the filling device, the filling plate 5 returns to its initial position.

[0124] It can be understood that when the control terminal is set on the cloud server, or when the control terminal is set on the platform to be mounted with the fire extinguishing bomb such that the filling device and the platform to be mounted with the fire extinguishing bomb can directly interact, the implementation principle of the automatic mounting of the target fire extinguishing bomb is similar to that of the above embodiment. To avoid repetition, it will not be elaborated here.

[0125] The above are only the embodiments of the present application and are not used to limit the protection scope of the present application. For those skilled in the art, the present application can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

[0126] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical scope disclosed by the present application, and all should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0127] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the element.

Claims

1. A filling device for a fire extinguishing bomb, characterized in that, Comprising: A bracket; A rotating mechanism, connected to the bracket and rotatable relative to the bracket; A plurality of fixing devices for fixing fire extinguishing bombs; the plurality of fixing devices are arranged at intervals along the outer edge of the rotating mechanism; The rotating mechanism is used to drive the fixing devices to rotate synchronously, so that the fire extinguishing bombs on the fixing devices are correspondingly connected to the mounting mechanism of the platform to be mounted with fire extinguishing bombs.

2. The filling device of the fire extinguishing bomb according to claim 1, characterized in that, The rotating mechanism includes two relatively spaced rotating discs, the rotating discs are arranged vertically, and both ends of the fixing device are respectively connected to the rotating discs.

3. The filling device of the fire extinguishing bomb according to claim 2, characterized in that, The rotating disc is of a polygonal structure; The filling device further includes a filling plate, and the area of the filling plate is adapted to the area of the filling port on the support platform; One of the corresponding edges of the two rotating discs is connected to the filling plate, and the remaining edges are fixedly connected to the fixing device; The rotating mechanism is used to drive the filling plate to rotate to the position of the filling port, so that the filling plate and the support platform are in a parallel plane.

4. The filling device of the fire extinguishing bomb according to claim 2 or 3, characterized in that, The fixing device includes two relatively arranged positioning members, and the two positioning members can move relative to each other for fixing the fire extinguishing bomb.

5. The filling device of the fire extinguishing bomb according to claim 4, characterized in that, The fixing device further includes a moving mechanism, and the moving mechanism is respectively connected to the two positioning members, and is used to control the relative movement of the two positioning members to fix the fire extinguishing bomb; or, control the two positioning members to move away from each other to connect the fire extinguishing bomb to the mounting mechanism.

6. The filling device for the fire extinguishing bomb according to claim 4, characterized in that, The filling device further includes a plurality of fire extinguishing bombs, and the axes of the fire extinguishing bombs are in the same direction as the tangents of the circle formed when the rotating mechanism rotates.

7. The filling device of the fire extinguishing bomb according to claim 2 or 3, characterized in that, The filling device further includes a plurality of fire extinguishing bombs, and the fire extinguishing bombs are perpendicular to the rotating disc.

8. The filling device of the fire extinguishing bomb according to claim 6, characterized in that, A positioning and cooperating member for cooperating with the positioning member is provided on the outer surface of the fire extinguishing bomb, the positioning member includes two positioning parts, and positioning holes for the positioning parts to penetrate are provided on the positioning and cooperating member.

9. The filling device of the fire extinguishing bomb according to claim 8, characterized in that, At least one connecting member is further provided on the outer surface of the fire extinguishing bomb, the connecting member is connected to one end of the positioning member, and the connecting member includes a connecting part for connecting to the mounting mechanism of the platform to be mounted with fire extinguishing bombs.

10. The filling device of the fire extinguishing bomb according to claim 8 or 9, characterized in that, The positioning and cooperating member is connected to the fire extinguishing bomb through a deformable member, and the deformable member is attached to the outer peripheral wall of the fire extinguishing bomb.

11. The filling device of the fire extinguishing bomb according to claim 8, characterized in that, The filling device further includes a plurality of pairs of support components, the support components are connected to the rotating disc, and each pair of support components is used to support the fire extinguishing bomb.

12. The filling device of the fire extinguishing bomb according to claim 11, characterized in that, The support component includes a support member connected to the rotating disc and at least two support rods, the support rods are connected to the support member, and the positioning and cooperating member is provided with a notch for lapping with the support rod.

13. An aircraft hangar, characterized in that, The hangar includes the filling device of the fire extinguishing bomb according to any one of claims 1 to 12; A support platform for supporting an aircraft, the support platform is supported by a frame and is located above the rotating mechanism, the support platform is provided with a filling port, and the rotating mechanism is used to control the fire extinguishing bomb to rotate to the corresponding position of the filling port, so that the fire extinguishing bomb protrudes above the support platform.

14. The hangar according to claim 13, characterized in that, The fire extinguishing bomb at the highest position on the rotating disc protrudes above the filling port.

15. The hangar according to claim 13 or 14, characterized in that, A hanging ring avoidance position is further provided on the support platform, and the hanging ring avoidance position is communicated with the filling port.

16. The hangar according to claim 13 or 14, characterized in that, The support platform is provided with positioning grooves for positioning the aircraft.

17. The hangar according to claim 16, characterized in that, The support platform is provided with a centering mechanism for centering the aircraft in the positioning groove. The centering mechanism includes two first centering members and two second centering members. The two first centering members can move relative to each other, and the two second centering members can move relative to each other. The moving directions of the first centering member and the second centering member are perpendicular to each other; the first centering member and the second centering member are at different heights.

18. The hangar according to claim 17, characterized in that, Both ends of the first centering member are provided with first adapter members. The centering mechanism further includes at least one first sliding assembly. The first sliding assembly is arranged on the frame, and the first sliding assemblies on the same side are connected to the first adapter members for controlling the movement of the first adapter members relative to the frame; Both ends of the second centering member are provided with second adapter members. The centering mechanism further includes at least one second sliding assembly. The second sliding assembly is arranged on the frame, and the second sliding assemblies on the same side are connected to the second adapter members for controlling the movement of the second adapter members relative to the frame.

19. The hangar according to claim 18, characterized in that, The first sliding assembly is connected to the second sliding assembly through a transmission assembly.

20. A method for mounting a fire extinguishing bomb, characterized in that, The filling device of the fire extinguishing bomb is communicatively connected to the control terminal. The method includes: Receiving and executing a trigger instruction sent by the control terminal to place the target fire extinguishing bomb in a first position; wherein, the trigger instruction carries the rotation direction and rotation step length of the filling device; the control terminal stores a filling state indicating whether there is a fire extinguishing bomb in each fixing device in the filling device; the rotation step length is determined based on the filling state; Sending a mounting instruction to the control terminal so that the control terminal sends the mounting instruction to the platform to be mounted with the fire extinguishing bomb. After the platform to be mounted with the fire extinguishing bomb executes the mounting instruction at the first position to connect the mounting mechanism to the target fire extinguishing bomb, it sends a mounting completion instruction to the control terminal; After receiving the mounting completion instruction sent by the control terminal, unlocking the target fire extinguishing bomb so that the platform to be mounted with the fire extinguishing bomb can carry the target fire extinguishing bomb and separate from the filling device.

21. The method according to claim 20, characterized in that, Before receiving and executing the trigger instruction sent by the control terminal, the first filling plate of the filling device is in an initial position, and the initial position indicates that the first filling plate is flush with the support platform of the filling device; After the platform to be mounted with the fire extinguishing bomb carries the target fire extinguishing bomb and separates from the filling device, controlling the first filling plate to return to the initial position.

22. The method according to claim 20 or 21, characterized in that, The method further includes: Sending the filling state of each fixed position to the control terminal, where the filling state is obtained by a state detection sensor arranged on each fixing device.

23. The method according to claim 20 or 21, characterized in that Each fixed position is provided with a number; after the platform to be mounted with the fire extinguishing bomb carries the target fire extinguishing bomb and separates from the filling device, the method further includes: Sending the number of the fixing device where the target fire extinguishing bomb is located to the control terminal so that the control terminal can update the filling state of the fixing device where the target fire extinguishing bomb is located.

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