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Takeoff method and device for fixed wing unmanned aerial vehicle

An unmanned aerial vehicle and fixed-wing technology, applied in the field of aircraft, can solve the problems of high cost and large occupied space, and achieve the effect of low cost, small occupied space and fast take-off.

Inactive Publication Date: 2018-10-16
FOSHAN SHENFENG AVIATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional fixed-wing UAVs are accelerated to take off through the runway, which takes up a lot of space and is costly

Method used

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  • Takeoff method and device for fixed wing unmanned aerial vehicle
  • Takeoff method and device for fixed wing unmanned aerial vehicle
  • Takeoff method and device for fixed wing unmanned aerial vehicle

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Embodiment Construction

[0016] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0017] A take-off method and device for a fixed-wing UAV, comprising a fixed-wing UAV 1, an ejection platform 3, an ejection device 2 and an arresting device 4; the ejection platform 3 includes a fixed platform 32 and a guide post 31, and the fixed Platform 32 is installed on the end of guide column 31, and fixed platform 32 and ground are fixed together; Described guide column 31 is 10 degree to 45 degree inclination angle with ground horizontal line, and the surface of guide column 31 is smooth.

[0018] The blocking device 4 is composed of a left telescopic device and a right telescopic device, the left telescopic device and the right telescopic device are firmly ...

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Abstract

The invention discloses a takeoff method and device for a fixed wing unmanned aerial vehicle and belongs to the field of aircrafts. The takeoff device comprises the fixed wing unmanned aerial vehicle,a launching platform, a launching device and a blocking device. The launching platform comprises a fixing table and a guiding column, the fixing table is mounted at the tail end of the guiding column, and the inclined angle between the guiding column and the ground horizontal line is 10-45 degrees. The blocking device is composed of a left telescopic device and a right telescopic device. The launching device comprises two vertical rods symmetrically distributed on the left side and the right side of the guiding column. A circular hole penetrating through a fuselage is formed in the middle ofthe fixed wing unmanned aerial vehicle, and the size of the circular hole is set to enable the guiding column to penetrate through the fixed wing unmanned aerial vehicle through the circular hole. A buckle device is arranged on the upper portion of the middle of the fixed wing unmanned aerial vehicle, is of a reverse 7-shaped structure and is used for clamping rubber ropes. According to the fixedwing unmanned aerial vehicle takeoff mode, compared with the traditional mode that the fixed wing unmanned aerial vehicle takes off in an accelerated mode through a runway, the fixed wing unmanned aerial vehicle can take off more rapidly, the occupied place is small, and the cost is relatively low.

Description

technical field [0001] A take-off method and device for a fixed-wing unmanned aerial vehicle, belonging to the field of aircraft. Background technique [0002] Traditional fixed-wing UAVs are accelerated to take off through the runway, which takes up a lot of space and is costly. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a brand-new take-off mode of fixed-wing unmanned aerial vehicles. [0004] To achieve the above object, the present invention provides the following technical solutions. [0005] A take-off method and device for a fixed-wing unmanned aerial vehicle, comprising a fixed-wing unmanned aerial vehicle, an ejection platform, an ejection device and a blocking device; the ejection platform includes a fixed platform and a guide column, and the fixed platform is installed at the end of the guide column , the fixed table and the ground are fixed together; the guide column is at an inclination ...

Claims

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Application Information

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IPC IPC(8): B64F1/06
CPCB64F1/06
Inventor 王志成
Owner FOSHAN SHENFENG AVIATION SCI & TECH
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