CN101475005A

CN101475005A - Rail airplane

Info

Publication number: CN101475005A
Application number: CNA2008101453802A
Authority: CN
Inventors: 刘庭驹
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-08
Filing date: 2008-08-08
Publication date: 2009-07-08

Abstract

The invention discloses a rail bound airplane, which belongs to the technical field of transport facilities. The advantages that an airplane utilizes the lifting force of the air to bear and a train is safe, also has large transport capacity and is hardly affected by climatic factors during the driving on rails are combined to overcome the disadvantages that the prior train acts all load on the rails, a high-speed train increases the manufacturing cost, needs more energy consumption and increases the loss of railway facilities due to the fact that the self-weight needs to be increased, and the airplane needs complex and huge navigation and ground service systems during the operation and also fails to overcome hidden troubles of air crash at the same time, and the like. The rail bound airplane comprises that: a train wing is arranged on a carriage top of the train, and auxiliary wheels are arranged inside the rails under main wheels to ensure that the rails are clamped between the main wheels and the auxiliary wheels. When the train drives at a high speed, the train wing on the carriage top can generate an upward lifting force to lift the train to reduce the positive pressure on the rails, and the auxiliary wheels achieve the safety aim of controlling the train to avoid the derailment at the moment. Thus, one novel transport facility is formed.

Description

Rail bound airplane

Technical field: the present invention is a kind of rail bound airplane, belongs to technical field of transport facilities.

Background technology: train and aircraft are habitually practised by people as transport facility.Train is big with its carrying capacity, run quickly in countries in the world by little and safe on schedule the advantage of weather factor affecting, and aircraft fast circles in the air in blue sky with the advantage that need not road with it.Even now, they still exist following shortcoming: train is pressed in whole loads on the rail fully, if high-speed train also will increase the vehicle body deadweight greatly so that increase the vehicle manufacturing cost, more the deadweight of this increase will be done extra power and cause increasing energy consumption for the transportation purpose, also increased the loss to rail facility simultaneously; Though the flight of aircraft does not need road construction and facility, its navigationsystem and ground service configuration also is extremely huge, simultaneously the disaster hidden danger that leads to of the aircraft accident that can't overcome in addition etc.In a word, existing train and aircraft all exist inborn defective.

Summary of the invention: purpose of the present invention just provides a kind of rail bound airplane, utilize aircraft the lifting force carrying of air and train to exercise not only safety but also transportation volume in orbit greatly and combined by the little advantage of weather factor affecting, in order to overcoming existing train all load all act in orbit, high-speed train need increase deadweight so that increase the vehicle manufacturing cost, consume energy and rail facility is increased loss more, aircraft needs the huge navigation of complexity and ground service system, can't overcome in addition simultaneously when operation shortcomings such as airplane crash hidden danger.The present invention loads onto wing on the carriage top of train, the secondary wheel of the inboard device of rail allows rail clip between main wheel and secondary wheel below main wheel.When train was run at high speed, the wing on the carriage top just produced lifting force upwards, and train is mentioned to reduce the positive pressure to rail, and this moment, secondary wheel played the security purpose that the control train is not overstepped the limit.A kind of partly is that train partly is that the novel traffic transportation means of aircraft forms at this point.

Description of drawings: Fig. 1 is the front view of inventive concept, partly is made up of compartment 1, wing 2, main wheel 3, secondary wheel 4, track 5 etc., and embodies whole features.Fig. 2 is a section drawing of the present invention, and Fig. 3 is a birds-eye view of the present invention.

The specific embodiment: the object of the present invention is achieved like this: do not change the type of drive of former train, on the top of railway carriage 1, loads onto wing 2, and the secondary wheel 4 of the inboard device of track below main wheel 3, itself and main wheel 3 clamp track 5.Like this, when train is run at high speed, because the curved surface length of the upper surface of wing 2 is longer than the plane of lower surface, according to the principle that fluid mechanics flow velocity and pressure are inversely proportional to, the flow velocity of upper surface is greater than the flow velocity of lower surface, so the pressure of upper surface is just less than the pressure of lower surface, be that you have just produced the lifting force that makes progress, because many lifting forces that wing 2 is produced are enough big, just can reduce the positive pressure of train to track 5 greatly, reach the purpose that reduces energy consumption thereby save tractive force.The effect of secondary wheel 4 is in order to guarantee the driving safety of train, avoids that the train was derailed and is provided with.

Feature one of the present invention is the described wing 2 of Fig. 1, and the wing that shape such as both sides link to each other is fixed on the top of railway carriage 1, with so that train produces lifting force upwards when running at high speed, reaches the purpose of minimizing to track 5 positive pressures.

Feature two is the described secondary wheel 4 of Fig. 1, be arranged on main wheel 3 below, and with main wheel 3 gripper rails 5, do not derail in order to guarantee train, reach purpose of safety.If not high-speed train secondary wheel 4 can be set.

Feature three is the described track 5 of Fig. 1, is the track of original railway, but the also track of otherwise designed new type section shape.Track 5 is by main wheel 3 and secondary wheel 4 clampings, and its effect is carrying, guiding and restriction derailing.

Claims

1, the present invention is a kind of rail train, it is characterized in that on the top of railway carriage, loading onto fixing wing, and the secondary wheel of device below main wheel, main wheel and secondary wheel form a kind of novel traffic transportation means in the middle of railway clamp is held in.

2, wing according to claim 1 is characterized in that the wing that shape such as both sides link to each other, and is fixed on the top of railway carriage, uses so that train produces lifting force upwards in motion.

3, secondary wheel according to claim 1, it is characterized in that being fixed on main wheel below, and track is formed the clamping shape with main wheel.Can not install secondary wheel if not high-speed train.

4, track 5 according to claim 1 is the track of former railway, but the also track of otherwise designed new type section shape.Its effect is carrying, guiding and restriction derailing.