CN-121990213-A - Multi-station unmanned aerial vehicle release and recovery hangar

Abstract

The invention discloses a multi-station unmanned aerial vehicle releasing and recycling hangar, which is characterized in that a structure is designed, a screw rod type lifting platform linkage structure is utilized, two sets of push rod devices are arranged in a left-right mirror image manner, and six airborne platforms are arranged in parallel to realize the releasing and recycling of the multi-station unmanned aerial vehicle. The unmanned aerial vehicle library comprises six airborne platforms, one lifting platform, two lifting platform motor lead screws, two push rod devices, four airborne platform slide bars and a traction rope motor, and the multi-station unmanned aerial vehicle release library contains seven unmanned aerial vehicles at most once, and finally a safe, efficient and intelligent multi-station unmanned aerial vehicle library is developed, and centralized management and scheduling are carried out on the unmanned aerial vehicles, so that intelligent operation and maintenance are realized.

Inventors

• LI RUIMING
• YAO YANAN
• ZHANG XIANHONG
• LIAO XIN
• YANG BOWEN
• LI HANGYU
• XU ZHILING
• YIN XINGQI
• LI ZIJIAN
• WEI ZIJIAN

Assignees

• 北京交通大学

Dates

Publication Date

20260508

Application Date

20260225

Claims (3)

1. 1. A multi-station unmanned aerial vehicle release and recovery hangar comprises an airborne platform A (1-1), an airborne platform B (1-2), an airborne platform C (1-3), an airborne platform D (1-4), an airborne platform E (1-5), an airborne platform F (1-6), an unmanned aerial vehicle (2), a lifting platform (3), a push rod A (4), a push rod B (4-1), a motor screw A (6), a motor screw B (10), an airborne platform slide rod A (7-1), an airborne platform slide rod B (7-2), an airborne platform slide rod C (7-3), an airborne platform slide rod D (7-4), a supporting wheel slide rod (8), a hauling rope motor (9), a box body (11) and a cabin (5), wherein six airborne platforms are arranged in parallel along the airborne platform slide rod, can be connected with the same lifting platform one by one, the lifting platform device is fixed on the left side of the box body, the lifting platform is symmetrically driven by two motor screw rods, and the left and right images of the two sets of push rod devices are distributed at the two ends of the hangar.
2. 2. The multi-station unmanned aerial vehicle release and recovery hangar according to claim 1, wherein the I end of the airborne platform A (1-1) is coaxially connected with the airborne platform sliding rod A (7-1), the II end of the airborne platform A (1-1) is coaxially connected with the airborne platform sliding rod B (7-2), the III end of the airborne platform A (1-1) is coaxially connected with the airborne platform sliding rod C (7-3), the IV end of the airborne platform A (1-1) is coaxially connected with the airborne platform sliding rod D (7-4), the airborne platform A (1-1), the airborne platform B (1-2), the airborne platform C (1-3), the airborne platform D (1-4), the airborne platform E (1-5) and the airborne platform F (1-6) are completely identical in structure, size and connection mode, the arrangement mode of the push rod A (4), the push rod B (4-1) and the traction rope motor (9) in the box is as shown in figure 5, the push rod A (4) and the push rod B (4-1) are three motors, the push rod A (4) and the push rod (4) are arranged in mirror image mode, the push rod (4) and the push rod (4) is arranged in a mirror image mode, the left segment (4) and the push rod (4) is arranged in the left segment (4) and the lift device is composed of the lift device, the motor screw A (6) is composed of a screw (6-1), a coupler (6-2) and a motor (6-3), the IV end of the coupler (6-2) of the motor screw A (6) is connected with the output shaft of the motor (6-3) of the motor screw A (6), the III end of the coupler (6-2) of the motor screw A (6) is connected with the screw (6-1) of the motor screw A (6) without a thread end, the motor screw A (6) is connected with the I end of the lifting platform (3), the motor screw B (10) is connected with the II end of the lifting platform (3), the motor screw A (6) and the motor screw B (10) are identical in structure, size and connection mode, the lifting platform device is fixed on the right side of the box, the box (11) is stacked with the engine room (5), and the box and the cabin are detachably fixed through the twist lock connection.
3. 3. The method for carrying out unmanned aerial vehicle operation by the multi-station unmanned aerial vehicle release and recovery hangar is characterized in that six airborne platforms are arranged in parallel along the sliding rods of the airborne platforms, a single lifting platform system for the coordinated scheduling and docking of the multiple airborne platforms is designed to be beneficial to centralized management of the unmanned aerial vehicle and space utilization improvement, double motor screw rods symmetrically drive the lifting platforms to stably lift the unmanned aerial vehicle to flying height, and push rods A (4) and B (4-1) are arranged in a left-right mirror image mode to be beneficial to pushing the unmanned aerial vehicle to the lifting platforms and pushing the unmanned aerial vehicle back to the airborne platforms, so that unmanned aerial vehicle release and recovery actions are realized.

Description

Multi-station unmanned aerial vehicle release and recovery hangar Technical Field The invention belongs to the field of unmanned aerial vehicles, and particularly relates to a multi-station unmanned aerial vehicle releasing and recycling hangar. Background Along with the rapid development of unmanned aerial vehicle technology, unmanned aerial vehicle has obtained wide application in various fields, such as logistics distribution, agricultural plant protection, survey and drawing, security protection control etc.. Traditional unmanned aerial vehicle storage mode is often comparatively simple, lacks effective protection and management to unmanned aerial vehicle. Under outdoor environment, unmanned aerial vehicle is easily suffered from the erosion of natural factors such as wind blow, sun shine, drenching, influences its life and performance. Meanwhile, for some scenes requiring frequent use of unmanned aerial vehicles, such as logistics distribution and security monitoring, rapid and convenient deployment and recovery of unmanned aerial vehicles are of great importance, and the existing storage mode is difficult to meet the requirements of efficient operations. Disclosure of Invention The invention aims to develop a safe, efficient and intelligent multi-station unmanned aerial vehicle library, which is used for carrying out centralized management and scheduling on unmanned aerial vehicles and realizing intelligent operation and maintenance. Through designing the structure, utilize screw lift platform linkage structure, realize multi-station unmanned aerial vehicle release and retrieve the hangar. In order to solve the problems, the invention provides the technical scheme that the multi-station unmanned aerial vehicle releasing and recovering hangar comprises six airborne platforms, a lifting platform, two lifting platform motor lead screws, two push rod devices, four airborne platform sliding rods and a traction rope motor. The multi-station unmanned aerial vehicle release hangar can accommodate seven unmanned aerial vehicles at most at one time, and the multi-station unmanned aerial vehicle hangar has multi-platform compatibility and can be flexibly deployed on vehicles and ships. The multi-station unmanned aerial vehicle release hangar mainly has two tasks, one is release of unmanned aerial vehicles, and the other is recovery of unmanned aerial vehicles. Taking an airborne platform A (1-1) as an example, in the release process, a push rod B (4-1) pushes the unmanned aerial vehicle from the airborne platform A (1-1) to a lifting platform (3), and the lifting platform (3) ascends to reach the uppermost flying unmanned aerial vehicle. After the unmanned aerial vehicle is released by the airborne platform A (1-1), the unmanned aerial vehicle moves to the lower cabin (5). In the recovery process, the lifting platform (3) and the airborne platform A (1-1) move to the same horizontal position, and the push rod A (4) pushes the unmanned aerial vehicle back to the airborne platform A (1-1) to complete the recovery of the unmanned aerial vehicle. The multi-station unmanned aerial vehicle release hangar needs to realize two basic functions, namely unmanned aerial vehicle release and unmanned aerial vehicle recovery. In the unmanned aerial vehicle release process, the unmanned aerial vehicle to be operated is placed on each airborne platform by the multi-station unmanned aerial vehicle release hangar, when the unmanned aerial vehicle needs to be flown, the push rod B (4-1) is started, and the unmanned aerial vehicle on the airborne platform A (1-1) is stably pushed onto the lifting platform (3). In the pushing process, the force and the speed of the push rod are precisely controlled, so that damage to the unmanned aerial vehicle is avoided. After the unmanned aerial vehicle reaches the lifting platform (3), the lifting platform (3) ascends along the motor screw rod A (6) and the motor screw rod B (10). Along with the rising of the platform, the unmanned aerial vehicle gradually approaches the flying height. In the ascending process, the stability of the lifting platform (3) is ensured by the motor screw A (6) and the motor screw B (10) and related balance structures. When the lifting platform (3) rises to the uppermost end and reaches a preset flying height, the unmanned aerial vehicle starts and takes off from the lifting platform (3) to execute corresponding tasks. After the unmanned aerial vehicle flies, the airborne platform A (1-1) moves to the cabin (5) below along the sliding rod (7) of the airborne platform, and the unmanned aerial vehicle waits for recovery. In the unmanned aerial vehicle recovery process, a motor (6-3) of a motor screw A and a motor (10-3) of a motor screw B and a traction rope motor (9) are started, a supporting wheel sliding rod (8), a screw (6-1) of the motor screw A and a motor (10-1) of the motor screw B are utilized to move a lifting platform (3) and an airborne platform A (1-1) to the