Air levitation vehicle

Abstract

The invention discloses an air levitation vehicle, which consists of an elevated expressway and a levitation vehicle, wherein the elevated expressway consists of a strip-shaped top plate, left and right cantilever beams connected with the left and right edges of the strip-shaped top plate, power supply contact lines below the left and right cantilever beams, a transverse beam for fixing the cantilever beams, and left and right brackets for supporting the transverse beam; the levitation vehicle consists of an air bellows, a draught fan, driving equipment, interior power supply equipment, an operating and controlling device and a carriage; the air bellows is a rectangular box which is open on the upper side and consists of four side walls and one bottom plate; the upper opening is buckled in the lower surface of the top plate of the elevated expressway; the bottom plate of the air bellows is used for pulling the carriage below for carrying passengers up through connecting rods; pantographs are arranged symmetrically outside the left side wall and the right side wall of the air bellows, and are connected with the contact lines and the interior power supply equipment. The air levitation vehicle has the advantages of low manufacturing cost, low noise, low energy consumption, low pollution, high speed, high stability, safety and comfort, and is suitable for interurban railways and urban railways as well as enterprises, communities and fairgrounds.

Description

technical field [0001] The invention relates to transportation technology, in particular to an air suspension vehicle. Background technique [0002] In conventional railways, the adhesion between the wheels and rails produces traction, but the adhesion decreases as the speed increases, so there is a limit to the speed of the adhesion railway. In order to break through this speed limit, and to completely overcome the problems of friction, vibration and instability between the wheel and rail of the sticking railway, in the 1970s, in Europe, America and Japan, two kinds of non-sticking suspension vehicles appeared: air suspension cars and maglev cars. The air-suspension vehicle is also called a hover vehicle. It uses a gas engine to generate high-pressure gas, sprays it into the space between the vehicle and the guide rail to form an air cushion, and then uses a turbojet to drive the vehicle forward. The aerotrain, an air cushion train developed in France, reaches a speed of ...

AI Technical Summary

Problems solved by technology

[0012] Aiming at the various disadvantages of air suspension vehicles in Europe and America in history, in order to overcome their shortcomings in energy consumption, pollution and noise, in order to overcome their shortcomings in stability, and in order to provide a reliable power system, the present invention provides a method consisting of Air suspension vehicle driven by asynchronous motor

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