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Rapid take-off and landing device for aircraft

A technology for aircraft and airborne devices, applied in the field of take-off and landing devices, can solve problems such as manual locking and inapplicability, and achieve the effects of improving efficiency, reducing design difficulty, avoiding dynamic tracking and precise alignment problems

Inactive Publication Date: 2016-07-06
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The "pull-and-drop" landing system method can adapt to a large swing angle, but it needs to manually lock the traction rope. The "harpoon-grid" landing system can be locked and disengaged at any time to meet the go-around conditions to ensure safety, but it requires hydraulic pressure. System Support
[0005] Obviously, due to the limitation of the carrying capacity and space range of unmanned helicopters and vehicles, the weight and volume of the take-off and landing devices are strictly restricted. Suitable for vehicle environment

Method used

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  • Rapid take-off and landing device for aircraft
  • Rapid take-off and landing device for aircraft
  • Rapid take-off and landing device for aircraft

Examples

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Embodiment 1

[0040] combine figure 1 , taking the unmanned helicopter landing on the top of the vehicle as an example, the rapid take-off and landing device of the aircraft includes an airborne device 2 and a vehicle-mounted device 3;

[0041] combine figure 2 , the airborne device 2 includes a landing boss 5, a traction rope 7, a traction ball 15, a rope hammer 8, an electric winch 6, a ball ejector 16, a photoelectric receiver 14, and a take-off and landing controller. The bottom of the cabin of the human helicopter 1, the electric winch 6, the photoelectric receiver 14 and the take-off and landing controller are all arranged in the landing boss 5, and the electric winch 6 is arranged on the upper part of the center position in the landing boss 5 through a bracket; the traction ball 15 Connect to the electric winch 6 through the traction rope 7, and the rope hammer 8 is worn on the traction rope 7;

[0042] combine image 3, the ball ejector is arranged on the electric winch 6, and t...

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Abstract

The invention discloses a rapid taking-off and landing device of an air vehicle. The rapid taking-off and landing device comprises an onboard device and a vehicle-mounted device, wherein the onboard device is arranged at the bottom of the air vehicle, and comprises a landing convex seat, an electric winch, a pulling rope, a cord weight, a dragging ball, a ball ejector, a photoelectric receiver and a taking-off and landing controller; the vehicle-mounted device is arranged at the top of a vehicle and comprises a landing concave ground, a ball falling hole, a locking device, a detection feedback device and a photoelectric transmitter; the landing convex seat of the onboard device and the landing concave ground of the vehicle-mounted device are in a funnel shape with an upward opening, and can be embedded and matched. The taking-off and landing controller can realize rapid and accurate capturing and dragging of the landing platform moving on the ground by the air vehicle according to a photoelectric signal state without human intervention, and the reliability of the taking-off and landing as well as the transportation and fixing of the air vehicle are guaranteed.

Description

technical field [0001] The invention relates to a take-off and landing device, which is a fast take-off and landing device for an aircraft. Background technique [0002] Research institutes in various countries have conducted extensive explorations in the research and application of autonomous take-off and autonomous landing of unmanned aerial vehicles. Advanced unmanned helicopters at home and abroad basically have the ability of ordinary land-based takeoff and landing, and some unmanned helicopters have In order to track moving ships under the influence of sea surface wind and realize autonomous ship takeoff and landing without human intervention, it has initially met the requirements of engineering practicality. [0003] Traction landing method The main method of landing a helicopter on a moving platform is divided into "hard traction" and "soft traction" according to the type of traction device. The typical method of "hard tow" landing method is "harpoon-grid" landing s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64F1/02
Inventor 夏青元唐振民
Owner NANJING UNIV OF SCI & TECH
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