CN113879340A

CN113879340A - High-speed rail transit device

Info

Publication number: CN113879340A
Application number: CN202110961179.7A
Authority: CN
Inventors: 王全文
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-04
Anticipated expiration: 2041-08-20
Also published as: CN113879340B

Abstract

The invention relates to a high-speed rail transit device, which comprises a power cavity, a rail-holding suspension cavity and a passenger-cargo compartment, and is characterized in that the passenger-cargo compartment is of a compartment body structure; the power cavity is arranged between the passenger-cargo carriage and the embracing rail suspension cavity and is enclosed by a power cavity bottom plate, the passenger-cargo carriage bottom plate, a embracing rail windward plate and a shell, an opening at the front end of the power cavity forms a power cavity air inlet, an opening at the rear end forms a power cavity lower nozzle, the power cavity lower nozzle is reserved between the power cavity bottom plate and the passenger-cargo carriage bottom plate, a protective grating is also arranged on the power cavity air inlet, and the area of the power cavity air inlet is larger than that of the power cavity lower nozzle. The front end of the jet engine in the high-speed rail transit device sucks air from the air inlet of the power cavity and then sprays high-pressure air from the lower nozzle of the power cavity, the high-pressure air flows between the passenger and cargo carriage and the rail device, and an air cushion is formed between the passenger and cargo carriage and the rail device due to the fact that the air pressure limited by the exhaust is high to generate lift force and forward power.

Description

High-speed rail transit device

Technical Field

The invention relates to the technical field of rail vehicles, in particular to a high-speed rail traffic device and a matched rail device thereof.

Background

The existing rail transit workers have common trains, wheel-rail high-speed rails, magnetic suspension high-speed rails and the like, and in order to further improve the speed, the magnetic suspension super high-speed rails of the vacuum tunnel are currently researched and developed, and the aim is to realize high-speed operation of more than 350 km/h. The common train provides power through an electric power or a steam engine and moves forwards through the rotation of wheels, so that the speed is low and the efficiency is low; the high-speed rail of the wheel track is powered by electric power and still moves forwards through the rapid rotation of the wheels, the speed is high, the current practical application is up to 350km/h, and the space for further improving the speed is small due to the restriction of the rotating speed of the wheels and the adverse factors of contact friction with the track; the magnetic suspension high-speed rail realizes suspension and magnetic drive by providing a magnetic field through electric power, the speed is high, the construction cost is higher than that of a wheel rail high-speed rail after the magnetic suspension high-speed rail is put into practical use at present, air resistance also exists, and the space for further improving the speed is not large.

In the current research and development of vacuum tunnel magnetic suspension super high-speed rail, the air resistance is reduced through a vacuum tunnel and magnetic suspension, the speed can reach more than 350km/h through magnetic drive, but the current research and development is still in an initial stage due to the technical difficulty and cost factors of vacuum tunnel construction and high-temperature superconduction, and the practical application is far away.

The principle of the air suspension train is that compressed air is sprayed onto a rail by using an aircraft engine with very strong power, so that an air cushion with the thickness of several millimeters is formed between the train bottom and the rail, and the whole train is supported and suspended on the rail surface. Then the rear propeller engine is used for propelling the train to advance. Such trains are commonly referred to as "air-borne trains". It is also called an "air cushion train" because it is supported as if it were by air cushions. France is the world's earliest country in which air-cushion trains were built. In the 60's of the 20 th century, two air suspension railways, one 18 km long and the other 6.7 km long, were built in paris and the suburbs of orleans, and multiple running tests were conducted. The test speed of the train was 200 to 422 km per hour. The air cushion vehicle used in the suburb of Orleans in 1969 is 26 meters long, 3.2 meters wide, 4.35 meters high, and 20 tons heavy, and can be used for 3 people. In 1955, Yiandei manufactured two LWT-12 air cushion trains, which were purchased by rail companies such as the United Pacific, but could not be made available. However, as to how to design the air-levitation train and the corresponding track, so that the air-levitation effect of the train is better, there is no report of related technical literature in the prior art.

Because the most advanced vacuum tunnel magnetic suspension super high-speed rail at present relates to the technical difficulties, cost, potential safety hazards and magnetic field environmental protection problems of realization of high-temperature superconductivity and vacuum tunnels, a green novel gas suspension high-speed rail transit device for traveling, which can run under normal ground atmospheric conditions, does not need a vacuum tunnel, does not need magnetic suspension, has low construction and operation and maintenance costs, safe and reliable running, is easy to realize the technology, is efficient, energy-saving and environment-friendly, and has the speed of more than 350km/h, is urgently expected.

Disclosure of Invention

The invention aims to solve the technical problems that a high-speed rail transit device and a matched rail device thereof are provided to solve the problems that a common train in the prior art is low in speed and efficiency, the speed increasing space of a wheel rail high-speed rail and a magnetic suspension high-speed rail is not large, and the technical difficulty of a vacuum tunnel magnetic suspension super high-speed rail in research and development is high.

In order to solve the technical problems, the technical scheme of the invention is as follows: the high-speed rail transit device comprises a power cavity, a rail-holding suspension cavity and a passenger-cargo compartment, and is characterized in that the passenger-cargo compartment is of a compartment body structure; the power cavity is arranged between the passenger-cargo carriage and the rail-embracing suspension cavity and is enclosed by a power cavity bottom plate, the passenger-cargo carriage bottom plate, a rail-embracing windward plate and a shell, the front end opening of the power cavity forms a power cavity air inlet, the rear end opening forms a power cavity lower nozzle, the power cavity lower nozzle is reserved between the power cavity bottom plate and the passenger-cargo carriage bottom plate, a protective grating is also arranged on the power cavity air inlet, and the area of the power cavity air inlet is larger than that of the power cavity lower nozzle; an air ejector is also arranged in the power cavity, an air suction port of the air ejector is communicated with an air inlet of the power cavity, and an air ejection port of the air ejector is communicated with a lower nozzle of the power cavity; the rail holding suspension cavity is enclosed by a power cavity bottom plate, a passenger cargo compartment bottom plate, a rail holding windward plate and an annular rail holding box, the front end opening of the rail holding suspension cavity forms a rail holding suspension cavity air inlet, and the rear end opening forms a tail nozzle; the power cavity bottom plate is arranged at an angle of 0-30 degrees with the horizontal direction, and the rail holding windward plate is arranged on the power cavity bottom plate and forms an angle of 135-180 degrees with the power cavity bottom plate; the bottom edge of the annular rail holding box is inwards bent in an L shape to form an annular rail holding box bottom surface; the rail holding suspension cavity is internally provided with pulleys, the pulleys comprise a front upper pulley, a rear upper pulley, a side pulley and a lower pulley, the front upper pulley is arranged on a power cavity bottom plate, the rear upper pulley is arranged on a passenger carriage bottom plate, the side pulley is arranged on the inner side of the annular rail holding box, and the lower pulley is arranged on the bottom surface of the annular rail holding box; the annular rail holding box is clamped on the rail.

Furthermore, the rail holding windward plate is rotatably arranged on the power cavity bottom plate.

Furthermore, preceding top sheave, back top sheave, side pulley and bottom sheave all be a set of at least, every group is two and the symmetry sets up.

Furthermore, the annular rail holding box and the shell are integrally formed, or are produced separately from the shell and are installed in an assembling mode.

The passenger and cargo compartment is characterized by further comprising an upper air passage, wherein the upper air passage is arranged at the upper part of the passenger and cargo compartment, the front end of the upper air passage is communicated with the power cavity, and the rear end of the upper air passage is opened to form an upper nozzle.

The two side upper air passages are respectively arranged at two sides of the upper part of the passenger and cargo compartment, the front ends of the two side upper air passages are communicated with the power cavity, and the rear ends of the two side upper air passages are opened to form side upper nozzles.

Furthermore, the top of the upper air passage or the side upper air passage is provided with a top mounting hole, a lifting force adjusting plate is rotatably mounted on the top mounting hole, and the rotatable angle of the lifting force adjusting plate is +/-90 degrees; the bilateral symmetry of last air flue or side air flue seted up at least a set of side mounting hole, the side mounting hole in rotatable lateral force regulating plate of installing, lateral force regulating plate rotatable angle be 45 degrees.

Furthermore, the tail nozzle, the upper nozzle or the side upper nozzle are respectively and rotatably provided with a nozzle adjusting plate.

Furthermore, the lower nozzle of the power cavity is provided with a lower nozzle air quantity adjusting plate, and the upper air passage or the side upper air passage is provided with an upper nozzle air quantity adjusting plate at the communication position with the power cavity.

Furthermore, a lower nozzle position adjusting plate is slidably arranged below the power cavity bottom plate, and the distance from the rearmost end of the lower nozzle position adjusting plate to the foremost end of the rail embracing suspension cavity is 40% -80% of the total length of the annular rail embracing box.

Furthermore, the top of the passenger-cargo compartment is also provided with at least one vertical wing and at least one rudder.

Furthermore, at least one of the vertical wings is provided with a flying wing, the rear end of the flying wing is provided with a trailing edge flap, and the number of the trailing edge flaps is at least one.

The device further comprises a hanging carriage, and the hanging carriage is connected to the rear end of the high-speed rail transit device through a carriage connecting device.

Furthermore, the carriage connecting device consists of a carriage body chassis connecting device, a sidewalk connecting device and an air duct connecting device; the carriage body chassis connecting device consists of a front carriage chassis connecting rod, a rear carriage chassis connecting rod, a nut and a gasket; one end of the front carriage chassis connecting rod is rotatably connected with the front carriage through a multidirectional rotating shaft, the other end of the front carriage chassis connecting rod is provided with a vertically downward positioning column with screw teeth, the end of the rear carriage chassis connecting rod is provided with a disc, the center of the disc is provided with a central hole with the diameter being 3-40mm larger than that of the positioning column, the positioning column penetrates through the central hole, the lower end of the central hole and clamps a gasket through two nuts and is screwed, and a gap is reserved between the upper surface of the nut and the lower surface of the rear carriage chassis connecting rod; the air flue connecting device is divided into an upper surface, a lower surface, a left surface and a right surface, each surface is overlapped by adopting short plates and is connected by a movable hinge according to a mode that each layer of short plates are overlapped towards the tail direction of the vehicle and towards the outer side of the carriage, the first short plate at the foremost end is connected by leaning against the outer side surface of the air flue of the front carriage, and the last short plate at the rear end is connected by leaning against the inner side of the air flue of the rear carriage; sidewalk connecting device include four faces about from top to bottom, every adopts the short slab stack and connects according to the mode that all toward the inboard stack in carriage of each layer of short slab of rear of a vehicle direction with the activity hinge, the first short slab of front end leans on the inboard in carriage before and connects, the last short slab of rear end leans on the outside in rear carriage to be connected.

Furthermore, the number of the jet machines is at least one, the rotating speed of the jet machines can be adjusted, and the energy supply mode of the jet machines is one of fuel oil, fuel gas, hydrogen fuel cells, high-pressure gas storage tanks, storage batteries or electric power.

Furthermore, a solar photovoltaic power generation device, an electric power storage device and a wireless power supply device are arranged on the track, a wireless electric energy receiving device is arranged on the power cavity bottom plate and/or the passenger and cargo compartment bottom plate, and electric energy generated by the solar photovoltaic power generation device is supplied to the jet plane through the wireless power supply device and the wireless electric energy receiving device, so that the wireless power supply of the device is realized.

Furthermore, the pulley is at least one of a ball bearing pulley, a magnetic suspension bearing pulley, a gas suspension bearing pulley and a ceramic bearing pulley, and the pulley is made of at least one of all steel, rubber tire or a new composite material.

Furthermore, the jet machine is hermetically connected with the inner wall of the power cavity through a partition plate, so that the power cavity is divided into two parts.

Further, the internal space of the passenger and cargo compartment is divided into an upper layer and a lower layer, wherein the upper layer is a passenger carrying compartment, and the lower layer is a passenger carrying compartment or a cargo carrying compartment.

Furthermore, the rail device is a flat cuboid, the rail is erected through buttresses to ensure that two sides of the rail device are suspended in the air, the rail is made of one of an all-steel structure or a reinforced concrete structure, when the reinforced concrete structure is adopted, wear-resistant steel plates or other wear-resistant composite material plates are embedded in positions corresponding to the pulleys and used as pulley rails in contact with the pulleys, and the width of each pulley rail is larger than the width of the maximum floating displacement of the pulleys.

Furthermore, a boss is arranged below the rail, the width of the boss is smaller than that of the rail, and air injection baffles made of wear-resistant steel plates are embedded on two sides of the boss.

Furthermore, the solar photovoltaic power generation device is a photovoltaic panel, the power storage device is a storage battery, a photovoltaic groove for mounting the photovoltaic panel is formed in the surface of the track, a storage battery groove for placing the storage battery is formed below the photovoltaic panel, and the threading pipes are embedded every 50-200 meters and used for electrically connecting the grid-connected power selling device.

Compared with the prior art, the invention has the following beneficial effects:

(1) the front end of the jet plane in the high-speed rail transit device sucks air from the air inlet of the power cavity and then sprays high-pressure air from the lower nozzle of the power cavity, the high-pressure air flows between the passenger carriage and the rail device, an air cushion is formed between the passenger carriage and the rail device due to the limited air pressure of exhaust to generate lift force, meanwhile, in the forward process of the high-speed rail transit device, the air entering from the air inlet of the rail-holding suspension cavity generates ground effect lift force between the windward plate, the bottom plate of the power cavity and the bottom of the passenger carriage and the surface of the rail device, the lift force generated by the two mechanisms jointly acts to form high-pressure air cushion suspension, and the rail transit device suspended on the rail device is supported to have no friction force and fly at high speed. The gas entering from the gas inlet of the power cavity and the gas inlet of the rail holding suspension cavity is discharged to the lower part of the rail through a gap between the annular rail holding box and the rail device, and the rest of the gas is sprayed out from the tail nozzle to generate forward power.

(2) The bottom edge of the rail holding box of the high-speed rail transit device is inwards bent in an L shape to form an annular rail holding box bottom surface, and is correspondingly clamped on a pulley rail of a rail device through at least one group of front upper pulleys, rear upper pulleys, side pulleys and lower pulleys, and the pulley positioning ensures that the rail transit device cannot derail when going forward or turning.

(3) The high-speed rail transit device is also provided with a vertical wing, a rudder, a flying wing and a trailing edge flap, wherein the vertical wing is used for stable assistance during high-speed driving, the rudder is used for turning assistance during high-speed driving, the flying wing is used for improving lift force, the rotating speed of an air jet and the attack angle of the flying wing are adjusted to generate lift force, the two lift forces in the beneficial effects (1) act together to enable the rail transit device to move forwards and realize that the whole rail transit device is suspended on a rail so as to have no wheel-rail friction force, and the trailing edge flap is used for assisting the lift force or adjusting the balance of the front and rear lift forces of a vehicle body.

(4) The high-speed rail transit device is provided with the upper air passage or the side upper air passage, so that a high-pressure gas part sprayed out by an air sprayer is sprayed out from the upper nozzle or the side upper nozzle through the upper air passage or the side upper air passage, the forward thrust of the rail transit device is increased, the shell is provided with the lifting force adjusting plate and the lateral force adjusting plate corresponding to the upper air passage or the side upper air passage, the lifting force adjusting plate can improve the lifting force when rotating upwards by less than 45 degrees, the lifting force adjusting plate can be used for improving the wind resistance and braking speed reduction when rotating upwards by 45-90 degrees, and the downward pressure can be generated when rotating downwards to prevent the lifting force from being too large and the lower pulley from rubbing the rail; when the high-speed rail transit device turns, the lateral force adjusting plate on the upper air passage or the side upper air passage on the side opposite to the turning direction is turned, the turning direction is the same as the turning direction, a part of high-pressure air can be divided and sprayed towards the rear, an acting force towards the turning direction is generated, and a reverse centrifugal force generated by turning during high-speed operation can be offset.

(5) According to the high-speed rail transit device, the nozzle adjusting plates are rotatably arranged on the tail nozzle, the upper nozzle and the side upper nozzle, and the lifting force of the nozzle adjusting plates can be adjusted and changed by changing the direction of the nozzles; the lower nozzle air quantity adjusting plate is arranged on the lower nozzle of the power cavity and can adjust air entering between the passenger and cargo compartment bottom plate and the track device, namely the thickness of an air cushion formed between the passenger and cargo compartment bottom plate and the track device is adjusted, and the lifting force and the thrust force of the track traffic device are indirectly adjusted; the upper air passage or the side upper air passage is provided with an upper nozzle air quantity adjusting plate at the communication part with the power cavity to adjust the quantity of air entering the upper air passage or the side upper air passage so as to adjust the lift force and the thrust force of the rail transit device; a lower nozzle position adjusting plate is arranged below the power cavity bottom plate in a telescopic mode and can move back and forth to change the position of the lower nozzle of the power cavity, and therefore lift force and thrust force are adjusted.

(6) The high-speed rail transit device is also provided with the additional hanging carriage, the additional hanging carriage is connected to the rear end of the high-speed rail transit device through the box body chassis connecting device, the sidewalk connecting device and the air flue connecting device, the box body chassis connecting device, the sidewalk connecting device and the air flue connecting device are adopted to connect the additional hanging carriage and the high-speed rail transit device, the effects of being stable in connection, increasing air flue air volume and automatic fresh air are achieved, and meanwhile passenger carrying capacity or cargo carrying capacity can be increased.

(7) The photovoltaic groove and the storage battery groove are arranged on the rail in the high-speed rail transit device to install the photovoltaic panel and the storage battery so as to collect and convert solar energy into electric energy for storage, the electric energy is wirelessly transmitted to the wireless receiving device on the high-speed rail transit device to supply power to the high-speed rail transit device, redundant electric energy is connected with grid-connected electricity for selling through the threading pipes which are pre-embedded every 50-200 meters, and the whole device has the characteristics of high efficiency, energy conservation and environmental protection.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a side perspective view of the internal structure of a high-speed rail transit apparatus of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is a schematic structural diagram of an entrance track of the high-speed track traffic device in fig. 1.

Fig. 4 is a schematic cross-sectional structure of the track device of the present invention.

Fig. 5 is a schematic view of the structure of fig. 4 with buttresses under the track assembly.

Fig. 6 is a front structural schematic view of a high-speed rail transit apparatus according to the present invention entering the rail apparatus of fig. 5.

Fig. 7 is a structural diagram of the high-speed rail transit device in fig. 1 with an upper air passage added.

Fig. 8 is a right side view of fig. 7.

Fig. 9 is a structural diagram of the high-speed rail transit device in fig. 1 with an additional side upper air passage.

Fig. 10 is a right side view of fig. 9.

Fig. 11 is a schematic structural view of the upper airway or the side upper airway in fig. 7 or fig. 9 with a lifting force adjusting plate on the top.

Fig. 12 is a schematic structural view of the upper airway or the lateral upper airway of fig. 11 with a lateral force adjusting plate provided on the lateral side.

Fig. 13 is a top view of fig. 12.

Fig. 14 is a schematic view of the upper airway and the holding rail suspension cavity of fig. 7 with a nozzle adjusting plate at the tail.

Fig. 15 is a schematic view of fig. 14 with an upper and lower nozzle airflow adjusting plates installed.

Fig. 16 is a schematic view of the installation of the lower spout position regulating plate of fig. 15.

Fig. 17 is a schematic view of the structure of fig. 16 with the vertical wing and rudder installed.

FIG. 18 is a schematic illustration of the arrangement of FIG. 17 with the flying wing and trailing edge flap installed.

Fig. 19 is a schematic diagram of a rear end mounted trailer box of a high-speed rail transit device according to the present invention.

Fig. 20 is a detailed structural schematic diagram of the car chassis connection device in fig. 19.

Fig. 21 is a detailed structural diagram of the airway connecting device in fig. 19.

Fig. 22 is a schematic view showing a detailed structure of the sidewalk connecting device in fig. 19.

Fig. 23 is a structural view of the rail device in fig. 4, wherein a boss is arranged at the lower part of the rail device.

Fig. 24 is a schematic structural view of fig. 23 with photovoltaic grooves and a threading tube.

Fig. 25 is a schematic view of the battery groove of fig. 24.

FIG. 26 is a side view of the vertical wing of FIG. 18.

Fig. 27 is a top cross-sectional view of the vertical wing and rudder of fig. 17.

Fig. 28 is a top view structural diagram of the flying wing in fig. 18.

Fig. 29 is a front cross-sectional view of the flying wing of fig. 18.

FIG. 30 is a front cross-sectional view of the flying wing and trailing edge flap of FIG. 18.

Wherein, 1-embracing track suspension cavity air inlet, 2-power cavity air inlet, 3-jet, 4-cab, 5-flying wing, 6-upper spout air quantity adjusting plate, 7-vertical wing, 8-rudder, 9-upper air flue, 10-shell, 11-passenger cargo compartment, 12-pulley track, 13-trailing edge flap, 14-upper spout, 15-spout adjusting plate, 16-tail spout, 17-rear upper pulley, 18-side pulley, 19-lower pulley, 20-passenger cargo compartment bottom plate, 21-protective grid, 22-power cavity lower spout, 23-lower spout position adjusting plate, 24-lower spout air quantity adjusting plate, 25-power cavity bottom plate, 26-front upper pulley, 27-embracing track windward plate, 28-annular embracing track box, 29-rail device, 30-buttress, 31-hanging carriage, 32-carriage body chassis connecting device, 33-sidewalk connecting device, 34-air flue connecting device, 35-front carriage chassis connecting rod, 36-rear carriage chassis connecting rod, 37-nut, 38-gasket, 39-multidirectional rotating shaft, 40-front carriage air flue, 41-short plate, 42-movable hinge, 43-rear carriage air flue, 44-air injection baffle, 45-side upper air flue, 46-side upper nozzle, 47-lifting force adjusting plate, 48-lateral force adjusting plate, 49-photovoltaic groove, 50-threading pipe and 51-storage battery groove.

Detailed Description

The technical solutions of the present invention will be clearly and completely described below with reference to the drawings and the embodiments, but the scope of the present invention is not limited by the embodiments.

Example 1

The invention provides a high-speed rail transit device, which comprises a power cavity, a rail-holding suspension cavity and a passenger-cargo compartment, wherein the passenger-cargo compartment is of a compartment body structure and can be divided into a plurality of compartments according to requirements, and the compartments are used for a cab 4, a passenger compartment 11, an equipment compartment, an energy-source fuel compartment and the like, as shown in figures 1-3; the power cavity is arranged between the passenger-cargo carriage and the rail-holding suspension cavity and is enclosed by a power cavity bottom plate 25, a passenger-cargo carriage bottom plate 20, a rail-holding windward plate 27 and a shell 10, the front end opening of the power cavity forms a power cavity air inlet 2, the rear end opening forms a power cavity lower nozzle 22, the air inlet of the power cavity enables the air suction windage resistance of the carriage head to be reduced, and the speed is higher than that of a land magnetic suspension super-grade railway under normal atmospheric pressure. The lower nozzle of the power cavity is reserved between the bottom plate of the power cavity and the bottom plate of the passenger and cargo compartment, in order to prevent birds and the like from entering the power cavity, a protective grating 21 is also arranged on the air inlet of the power cavity, and the area of the air inlet of the power cavity is larger than that of the lower nozzle of the power cavity; an air ejector 3 is also arranged in the power cavity, an air suction port of the air ejector is communicated with an air inlet of the power cavity, and an air ejection port of the air ejector is communicated with a lower nozzle of the power cavity; the rail holding suspension cavity is enclosed by a power cavity bottom plate, a passenger cargo compartment bottom plate, a rail holding windward plate and an annular rail holding box 28, the front end opening of the rail holding suspension cavity forms a rail holding suspension cavity air inlet 1, and the rear end opening forms a tail nozzle 16; the power cavity bottom plate is 0-30 degrees angle setting with the horizontal direction, embraces the rail windward plate setting on the power cavity bottom plate and with be 135 between the power cavity bottom plate and increase a 180 degrees angles, preferred, embrace the rotatable setting of rail windward plate on the power cavity bottom plate.

The jet machine is connected with the inner wall of the power cavity in a sealing way through the partition plate, so that the power cavity is divided into two parts, and gas sprayed by the jet machine can be sprayed out of the lower nozzle of the power cavity completely and cannot flow back to the air inlet of the power cavity in front due to high air pressure.

The jet engine is one of a bypass jet engine, a turbofan jet engine, a turbojet engine, a ramjet engine and a ramjet engine, and the jet engine is supplied with one of fuel oil, gas, a hydrogen fuel cell, a high-pressure gas storage tank, a storage battery or electric power.

Preferably, the interior space of the passenger-cargo compartment of the present invention is divided into an upper layer and a lower layer, wherein the upper layer is a passenger-cargo compartment and the lower layer is a passenger-cargo compartment or a cargo-cargo compartment.

Preferably, a lower nozzle air quantity adjusting plate 24 is further arranged on the lower nozzle of the power cavity and used for adjusting air quantity to change thrust and air cushion buoyancy, a lower nozzle position adjusting plate 23 is slidably arranged below a bottom plate of the power cavity and can slide back and forth to change the position of the lower nozzle of the power cavity, the length of the bottom plate of the power cavity and the lower nozzle position adjusting plate are combined together to determine the position of the lower nozzle of the power cavity, the position of the lower nozzle of the power cavity is in the range from a tail nozzle to an air nozzle of an air jet, and the distance from the rearmost end of the lower nozzle position adjusting plate to the foremost end of the embracing rail suspension cavity is 40% -80% of the total length of the annular embracing rail box.

The bottom edge of the annular rail holding box is inwards bent in an L shape to form an annular rail holding box bottom surface; pulleys are further arranged in the rail holding suspension cavity and comprise a front upper pulley 26, a rear upper pulley 17, a side sliding wheel 18 and a lower pulley 19, the front upper pulley is arranged on a power cavity bottom plate, the rear upper pulley is arranged on a passenger carriage bottom plate, the side sliding wheel is arranged on the inner side of the annular rail holding box, and the lower pulley is arranged on the bottom surface of the annular rail holding box; the annular rail holding box is clamped on the rail. The front upper pulley 26, the rear upper pulley 17, the side pulley 18 and the lower pulley 19 of the invention are at least one group, and each group is two and is symmetrically arranged. The annular rail holding box and the shell are integrally formed, or are produced separately from the shell and are installed in an assembling mode, so that the high-speed rail transit device can be conveniently guided, maintained and repaired.

The pulley is at least one of a ball bearing pulley, a magnetic suspension bearing pulley, a gas suspension bearing pulley and a ceramic bearing pulley, and the pulley is made of at least one of all steel, rubber tire or a new composite material.

The front end of the jet plane in the high-speed rail transit device sucks air from the air inlet of the power cavity and then sprays high-pressure air from the lower nozzle of the power cavity, the high-pressure air flows between the passenger carriage and the rail device, an air cushion is formed between the passenger carriage and the rail device due to the limited air pressure of exhaust to generate lift force, meanwhile, in the forward process of the high-speed rail transit device, the air entering from the air inlet of the rail-holding suspension cavity generates ground effect lift force between the rail-holding windward plate, the bottom plate of the power cavity and the bottom plate of the passenger carriage and the surface of the rail device, the lift force generated by the two mechanisms jointly acts to form high-pressure air cushion suspension, and the rail transit device suspended on the rail device is supported to fly at high speed without friction. The air entering from the air inlet of the power cavity and the air inlet of the rail-holding suspension cavity is sprayed out from the tail nozzle to generate forward power.

Example 2

The high-speed rail transit device comprises an upper air duct 9, as shown in figures 7-8, the upper air duct is arranged at the upper part of a passenger-cargo compartment, the front end of the upper air duct is communicated with a power cavity, and the rear end of the upper air duct is opened to form an upper nozzle 14.

As shown in fig. 11-13, a top mounting hole is formed at the top of the upper airway, a lifting force adjusting plate is rotatably mounted on the top mounting hole, and the rotatable angle of the lifting force adjusting plate is ± 90 degrees; at least one group of side surface mounting holes are symmetrically formed in the two sides of the upper air passage, a lateral force adjusting plate is rotatably mounted in the side surface mounting holes, and the rotatable angle of the lateral force adjusting plate is +/-45 degrees.

The rest of the structure of example 2 is the same as example 1. In the embodiment 2 of the invention, the tail nozzle and the upper nozzle are respectively provided with a nozzle adjusting plate 15 in a rotatable manner, and the lifting force of the nozzle adjusting plate can be adjusted and changed by changing the direction of the nozzle. As shown in fig. 14-16, an upper nozzle air quantity adjusting plate 6 is arranged at the communication position of the upper air passage and the power cavity to adjust the air quantity entering the upper air passage, so as to adjust the lifting force and the thrust of the rail transit device.

Example 3

The high-speed rail transit device comprises two side upper air ducts 45, as shown in figures 9-10, the two side upper air ducts are respectively arranged at two sides of the upper part of a passenger and cargo compartment, the front ends of the two side upper air ducts are communicated with a power cavity, and the rear ends of the two side upper air ducts are opened to form side upper nozzles 46.

As shown in fig. 11-13, a top mounting hole is formed at the top of the side upper airway, a lifting force adjusting plate 47 is rotatably mounted on the top mounting hole, and the rotatable angle of the lifting force adjusting plate is ± 90 degrees; at least one group of side mounting holes are symmetrically formed in the two sides of the side upper air passage, a lateral force adjusting plate 48 is rotatably mounted in the side mounting holes, and the rotatable angle of the lateral force adjusting plate is +/-45 degrees.

The rest of the structure of example 3 is the same as example 1. In the embodiment 3 of the invention, the tail nozzle and the side upper nozzle are respectively provided with a nozzle adjusting plate in a rotatable manner, and the lifting force of the nozzle adjusting plate can be adjusted and changed by changing the direction of the nozzle. As shown in fig. 14-16, an upper nozzle air volume adjusting plate is arranged at the communication position of the side upper air passage and the power cavity to adjust the air volume entering the side upper air passage, so as to adjust the lift force and the thrust force of the rail transit device.

The lifting force adjusting plates in the embodiment 2 and the embodiment 3 can improve the lifting force when rotating upwards by an angle smaller than 45 degrees, can be used for improving the wind resistance and braking speed reduction when rotating between 45 and 90 degrees, and can generate downward pressure when rotating downwards to prevent the lifting force from being too large and the lower pulley from rubbing the track; when turning to high-speed rail transit device, turn to the lateral force regulating plate with the opposite side of turn direction on upper airway or the side upper airway, turn to the direction the same with turn direction, then can shunt partly high-pressure gas and spout towards the rear, produce the effort of one to turn direction, can offset the reverse centrifugal force that turn production when high-speed operation produced, for example: when the vehicle turns right, the lateral force adjusting plate on the left side turns right, so that a part of high-pressure air is shunted and sprayed out towards the left rear side, a rightward acting force is generated, a leftward centrifugal force generated by right turning during high-speed running can be offset, and the operation is reversed in the same manner when the vehicle turns left.

When the high-speed rail transit device is provided with the upper air passage or the side upper air passage, the cab is arranged at the top in the power cavity.

Example 4

The top of the passenger-cargo compartment is provided with at least one vertical wing 7 and at least one rudder 8 as shown in fig. 17, the vertical wing and the rudder are used for stabilizing and assisting turning during high-speed running, the side view of the vertical wing is rectangular or semi-trapezoidal, and as shown in fig. 26, the two surfaces form a streamline curved surface. The rudder is mounted behind the vertical wing as shown in fig. 27. Preferably, at least one of the vertical wings is provided with a flying wing 5, as shown in fig. 18, the top view of the flying wing is triangular, as shown in fig. 28-29, the width of the flying wing does not exceed the width of the annular rail-holding box, the lower surface of the flying wing is a plane, the upper surface of the flying wing is a curved surface, the flying wing is used for assisting in lifting the lifting force when being opened, and the flying wing can be folded to reduce the wind resistance when not needing to assist in lifting the lifting force. The rear end of the flying wing is provided with at least one trailing edge flap 13, as shown in fig. 30, the trailing edge flap is used for assisting lift or adjusting the balance of the front and rear lift of the vehicle body, and when the flying wing is used, the trailing edge flap rotates downwards to improve the lift or adjust the balance of the front and rear lift of the vehicle body.

The rest of the structure in embodiment 4 is the same as embodiment 1, embodiment 2, or embodiment 3.

Example 5

A high-speed rail transit apparatus of the present invention includes a garniture car 31, as shown in fig. 19, which is connected to the rear end of the high-speed rail transit apparatus through a car connection device. The added trailer carriage can increase the passenger and cargo capacity, and can also prevent the overlong turning track of a single carriage from having overlarge radius and fully utilize the air injection energy.

The carriage connecting device of the invention consists of a carriage chassis connecting device 32, a sidewalk connecting device 33 and an air duct connecting device 34; as shown in fig. 20, the car body chassis connecting device is composed of a front car chassis connecting rod 35, a rear car chassis connecting rod 36, a nut 37 and a gasket 38; one end of the front carriage chassis is connected with the front carriage in a rotatable mode through a multidirectional rotating shaft 39, the other end of the front carriage chassis is provided with a vertically downward positioning column with screw teeth, the end of the rear carriage chassis connecting rod is provided with a disc, the center of the disc is provided with a central hole with the diameter being 3-40mm larger than that of the positioning column, the positioning column penetrates through the central hole, the lower end of the central hole and clamps a gasket through two nuts and is screwed down, and the positioning column serves as an upper positioning device and a lower positioning device to prevent the front carriage chassis connecting rod from being accidentally separated from the rear carriage chassis connecting rod. And a gap is reserved between the upper surface of the nut and the lower surface of the connecting rod of the rear carriage chassis.

The air flue connecting device is divided into four surfaces, namely an upper surface, a lower surface, a left surface and a right surface, as shown in fig. 21, each surface adopts a mode of overlapping short plates 41 and connecting the short plates by using a movable hinge 42, each overlapping layer of short plates 41 is connected in a mode of overlapping towards the outer side of a carriage in the direction of the tail of the vehicle, the first short plate at the foremost end leans on the outer side surface of a front carriage air flue 40 to be connected, the last short plate at the rear end leans on the inner side of a rear carriage air flue 43 to be connected, so that high-strength connection can be ensured, bending at a certain angle can be realized, air leakage can be avoided, air can be blown into the air flue connecting device from the outside due to the double effects of high-speed jet gas molecular force in the air flue connecting device and positive pressure of air outside of the vehicle body due to gaps between the short plates, and the beneficial effects of increasing air flue air volume can be achieved.

The sidewalk connecting device comprises an upper face, a lower face, a left face and a right face, as shown in figure 22, the upper face, the lower face, the left face and the right face are respectively overlapped by short plates and connected through movable hinges, the overlapping connection requirement is a connection mode that each short plate is overlapped towards the inner side of a carriage from front to back, the first short plate at the front end is connected by leaning against the inner side of the front carriage, and the last short plate at the rear end is connected by leaning against the outer side of the rear carriage.

The rest of the structure of embodiment 5 is the same as embodiment 1 or embodiment 2 or embodiment 3 or embodiment 4.

Example 6

The rail device 29 of the invention is a flat cuboid, as shown in fig. 4-6, the rail is erected by the support piers 30 to ensure that two sides of the rail device are suspended in the air, the material of the rail is one of an all-steel structure or a reinforced concrete structure, when the reinforced concrete structure is adopted, wear-resistant steel plates or other wear-resistant composite material plates are pre-embedded at the positions corresponding to the pulleys and are used as the pulley rails 12 contacted with the pulleys, the wear resistance is ensured, the service life is ensured to reach the design life, as shown in fig. 23, the width of the pulley rails is larger than the width of the maximum floating displacement of the pulleys, so that the pulleys are ensured to be always within the width range when contacting the pulley rails.

Preferably, a boss is further arranged below the rail device, as shown in fig. 23, the width of the boss is less than that of the rail device, and air injection baffles 44 made of wear-resistant steel plates are embedded in two sides of the boss to bear air outlet scouring wear.

The track device is provided with a solar photovoltaic power generation device, an electric power storage device and a wireless power supply device, the power cavity bottom plate and/or the passenger and cargo compartment bottom plate are/is provided with a wireless electric energy receiving device, and electric energy generated by the solar photovoltaic power generation device is supplied to the jet plane through the wireless power supply device and the wireless electric energy receiving device so as to realize wireless power supply of the device.

The solar photovoltaic device is a photovoltaic panel, the electric storage device is a storage battery, the surface of the rail is provided with a photovoltaic groove 49 for mounting the photovoltaic panel, as shown in fig. 24 and 25, the width of the photovoltaic groove is determined according to the width of the selected photovoltaic panel, and a storage battery groove 51 for placing the storage battery is arranged below the photovoltaic panel.

The track in the high-speed track traffic device is provided with the photovoltaic grooves and the storage battery grooves for installing the photovoltaic panels and the storage batteries, so that solar energy is collected and converted into electric energy to be stored, the threading pipes 50 are embedded every 50-200 meters on the track device and used for electrically connecting the electric grid for electricity selling, and the high-speed track traffic device is efficient, energy-saving and environment-friendly.

The rest of the structure of embodiment 6 is the same as that of embodiment 1, embodiment 2, embodiment 3, embodiment 4 or embodiment 5.

Claims

1. A high-speed rail transit device comprises a power cavity, a rail-holding suspension cavity and a passenger-cargo compartment, and is characterized in that the passenger-cargo compartment is of a compartment body structure; the power cavity is arranged between the passenger-cargo carriage and the rail-embracing suspension cavity and is enclosed by a power cavity bottom plate, the passenger-cargo carriage bottom plate, a rail-embracing windward plate and a shell, the front end opening of the power cavity forms a power cavity air inlet, the rear end opening forms a power cavity lower nozzle, the power cavity lower nozzle is reserved between the power cavity bottom plate and the passenger-cargo carriage bottom plate, a protective grating is also arranged on the power cavity air inlet, and the area of the power cavity air inlet is larger than that of the power cavity lower nozzle; an air ejector is also arranged in the power cavity, an air suction port of the air ejector is communicated with an air inlet of the power cavity, and an air ejection port of the air ejector is communicated with a lower nozzle of the power cavity; the rail holding suspension cavity is enclosed by a power cavity bottom plate, a passenger cargo compartment bottom plate, a rail holding windward plate and an annular rail holding box, the front end opening of the rail holding suspension cavity forms a rail holding suspension cavity air inlet, and the rear end opening forms a tail nozzle; the power cavity bottom plate is arranged at an angle of 0-30 degrees with the horizontal direction, and the rail holding windward plate is arranged on the power cavity bottom plate and forms an angle of 135-180 degrees with the power cavity bottom plate; the bottom edge of the annular rail holding box is inwards bent in an L shape to form an annular rail holding box bottom surface; the rail holding suspension cavity is internally provided with pulleys, the pulleys comprise a front upper pulley, a rear upper pulley, a side pulley and a lower pulley, the front upper pulley is arranged on a power cavity bottom plate, the rear upper pulley is arranged on a passenger carriage bottom plate, the side pulley is arranged on the inner side of the annular rail holding box, and the lower pulley is arranged on the bottom surface of the annular rail holding box; the annular rail holding box is clamped on the rail.

2. The high-speed rail transit device as claimed in claim 1, wherein the rail holding windward plate is rotatably arranged on the power cavity bottom plate.

3. The high-speed rail transit device according to claim 1, wherein the front upper pulleys, the rear upper pulleys, the side pulleys and the lower pulleys are at least one group, and each group is two and symmetrically arranged.

4. The high-speed rail transit device as claimed in claim 1, wherein the annular rail holding box is integrally formed with the housing, or is produced separately from the housing and is assembled.

5. The high-speed rail transit device according to claim 1, further comprising an upper duct provided in an upper portion of the passenger-cargo compartment, the upper duct having a front end connected to the power chamber and a rear end opening forming an upper nozzle.

6. The high-speed rail transit device according to claim 1, further comprising two side upper air ducts, wherein the two side upper air ducts are respectively arranged on two sides of the upper part of the passenger-cargo compartment, the front ends of the two side upper air ducts are communicated with the power cavity, and the rear ends of the two side upper air ducts are opened to form side upper nozzles.

7. The high-speed rail transit device according to claim 5 or 6, wherein a top mounting hole is formed in the top of the upper air passage or the side upper air passage, a lifting force adjusting plate is rotatably mounted on the top mounting hole, and the rotatable angle of the lifting force adjusting plate is +/-90 degrees; the bilateral symmetry of last air flue or side air flue seted up at least a set of side mounting hole, the side mounting hole in rotatable lateral force regulating plate of installing, lateral force regulating plate rotatable angle be 45 degrees.

8. The device of claim 7, wherein the jet nozzle adjusting plate is rotatably arranged on each of the jet nozzle, the jet nozzle and the side jet nozzle.

9. The high-speed rail transit device according to claim 8, wherein a lower nozzle air flow adjusting plate is further arranged on a lower nozzle of the power cavity, and an upper nozzle air flow adjusting plate is arranged at a communication position of the upper air passage or the side upper air passage and the power cavity.

10. The device of claim 9, wherein a lower nozzle position adjusting plate is slidably disposed under the power chamber bottom plate, and a distance between a rearmost end of the lower nozzle position adjusting plate and a foremost end of the rail-holding suspension chamber is 40% -80% of the total length of the annular rail-holding box.

11. A high speed rail transit device as claimed in claim 10, wherein the top of the passenger-cargo compartment is further provided with at least one vertical wing and at least one rudder.

12. A high speed rail transit device according to claim 11, wherein at least one of the vertical wings is provided with a flying wing, the rear end of the flying wing is provided with a trailing edge flap, and at least one trailing edge flap is provided.

13. The high-speed rail transit device of claim 12, further comprising a trailer car coupled to the rear end of the high-speed rail transit device by a car coupling device.

14. The high-speed rail transit device according to claim 13, wherein the car connecting device is composed of a car body chassis connecting device, a sidewalk connecting device and an air duct connecting device; the carriage body chassis connecting device consists of a front carriage chassis connecting rod, a rear carriage chassis connecting rod, a nut and a gasket; one end of the front carriage chassis connecting rod is rotatably connected with the front carriage through a multidirectional rotating shaft, the other end of the front carriage chassis connecting rod is provided with a vertically downward positioning column with screw teeth, the end of the rear carriage chassis connecting rod is provided with a disc, the center of the disc is provided with a central hole with the diameter being 3-40mm larger than that of the positioning column, the positioning column penetrates through the central hole, the lower end of the central hole and clamps a gasket through two nuts and is screwed, and a gap is reserved between the upper surface of the nut and the lower surface of the rear carriage chassis connecting rod; the air flue connecting device is divided into an upper surface, a lower surface, a left surface and a right surface, each surface is overlapped by adopting short plates and is connected by a movable hinge according to a mode that each layer of short plates are overlapped towards the tail direction of the vehicle and towards the outer side of the carriage, the first short plate at the foremost end is connected by leaning against the outer side surface of the air flue of the front carriage, and the last short plate at the rear end is connected by leaning against the inner side of the air flue of the rear carriage; sidewalk connecting device include four faces about from top to bottom, every adopts the short slab stack and connects according to the mode that all toward the inboard stack in carriage of each layer of short slab of rear of a vehicle direction with the activity hinge, the first short slab of front end leans on the inboard in carriage before and connects, the last short slab of rear end leans on the outside in rear carriage to be connected.

15. The high-speed rail transit device according to claim 1, wherein the number of the jet engines is at least one, the rotating speed of the jet engines is adjustable, and the energy sources of the jet engines are supplied by one of fuel oil, gas, hydrogen fuel cells, high-pressure gas storage tanks, storage batteries or electric power.

16. The high-speed rail transit device according to claim 15, wherein the rail is provided with a solar photovoltaic power generation device, an electric storage device and a wireless power supply device, the power cavity bottom plate and/or the passenger and cargo compartment bottom plate is provided with a wireless power receiving device, and the electric energy generated by the solar photovoltaic power generation device is supplied to the jet plane through the wireless power supply device and the wireless power receiving device so as to realize wireless power supply of the device.

17. The high-speed rail transit device according to claim 1, wherein the pulley is at least one of a ball bearing pulley, a magnetic suspension bearing pulley, a gas suspension bearing pulley and a ceramic bearing pulley, and the pulley is made of at least one of all steel, rubber tire or a composite material.

18. The high-speed rail transit device according to claim 1, wherein the jet engine is hermetically connected with the inner wall of the power cavity through a partition plate, so that the power cavity is divided into two parts.

19. A high-speed rail transit apparatus according to claim 1, wherein the interior space of the passenger-cargo compartment is divided into an upper and a lower deck, wherein the upper deck is a passenger-cargo compartment and the lower deck is either a passenger-cargo compartment or a cargo-cargo compartment.

20. The high-speed rail transit device according to claim 1, wherein the rail device is a flat cuboid, the rail is erected by buttresses to ensure that two sides of the rail device are suspended in the air, the rail is made of one of an all-steel structure or a reinforced concrete structure, when the reinforced concrete structure is adopted, wear-resistant steel plates or other wear-resistant composite material plates are embedded at positions corresponding to the pulleys to serve as the pulley rails contacted with the pulleys, and the width of the pulley rails is greater than the width of the maximum floating displacement of the pulleys.

21. The high-speed rail transit device according to claim 20, wherein a boss is further arranged below the rail, the width of the boss is smaller than that of the rail, and air injection baffles made of wear-resistant steel plates are embedded in two sides of the boss.

22. The high-speed rail transit device according to claim 16, wherein the solar photovoltaic power generation device is a photovoltaic panel, the power storage device is a storage battery, a photovoltaic groove for mounting the photovoltaic panel is formed in the surface of the rail, a storage battery groove for placing the storage battery is formed below the photovoltaic panel, and the threading pipes are embedded every 50-200 meters and used for electrically connecting the rail transit device and selling electricity.