Ultra-light competitive titanium alloy parawing aircraft

Abstract

The invention discloses an ultra-light type competitive titanium alloy parawing aircraft which comprises a vertical beam. The middle of the vertical beam is fixedly connected with a propeller protection frame; the propeller protection frame is connected to the vertical beam through protection frame supporting rods in a multi-point mode; the bottom end of the vertical beam is connected with a mainbeam through a vertical beam connector; the main beam is perpendicular to the vertical beam; an engine mounting base is arranged in the middle of the vertical beam; a hanging bracket buckle is arranged above the engine mounting base on the vertical beam; the hanging bracket buckle is movably connected with one end of a main hanging bracket matched with the hanging bracket buckle; the other end ofthe main hanging bracket is connected to the main beam through a hanging bracket fixed spindle; an undercarriage is arranged at one end of the main beam close to the propeller protection frame; a rearwheel is arranged at the tail end of the undercarriage; the other end of the main beam is fixedly connected with one end of a head pipe; the other end of the head pipe is connected with the middle ofa front fork; and the front fork is connected with a front wheel. Starting from the aspects of the vertical beam, the propeller protection frame, the undercarriage, the main hanging bracket, the front fork and the like, on the basis of ensuring safety, the parawing aircraft is higher in portability and lighter in dead weight, and flight enthusiasts can conveniently take part in flight movement ofthe parawing aircraft at a lower threshold.

Description

technical field [0001] The invention belongs to the technical field of umbrella wing aircraft, and in particular relates to an ultra-light competitive titanium alloy umbrella wing aircraft. Background technique [0002] Umbrella wing aircraft is a new type of aviation aircraft that appeared in Western countries in the early 1980s. It can be used in many fields such as sports flying, aerial photography, aerial wiring, pesticide spreading and forestry monitoring. In recent years, it has been promoted rapidly in our country. It has many advantages such as easy to learn, strong maneuverability, flexible and comfortable flight. The paraglider is developed on the basis of the paraglider. The paraglider actually adds a power propeller behind the seat bag for power boosting, glides on the ground and then lifts into the air, and flies forward with the thrust generated by the motor blades. , and can use the manipulation of the parachute to change the direction at will, control the m...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to propose an ultra-light competition titanium alloy umbrella wing aircraft, which solves the problems of the existing umbrella wing aircraft structure integration in the prior art, heavy weight, and difficult transportation for competitors, so that the introduction of umbrella wing aircraft flying can be solved. The problem of too high a threshold allows paraglider flying enthusiasts to have a lighter and faster paraglider flying experience

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