CN201646720U - Side-power full-drive approaching suspension railway train system - Google Patents
Side-power full-drive approaching suspension railway train system Download PDFInfo
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- CN201646720U CN201646720U CN2010201476794U CN201020147679U CN201646720U CN 201646720 U CN201646720 U CN 201646720U CN 2010201476794 U CN2010201476794 U CN 2010201476794U CN 201020147679 U CN201020147679 U CN 201020147679U CN 201646720 U CN201646720 U CN 201646720U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Abstract
The utility model relates to a side-power full-drive approaching suspension railway train system, which adopts side friction force generated due to friction between a driving wheel and the wall of a railway as drive power as well as a running mode of full drive of each section drive, comprises a railway system consisting of a concave railway and a lifting gate rail, and a approaching suspension system formed by combination of magnetic cushion suspension and air suspension, and solves the problem of poor braking capability of a maglev train without wheels, the problems of difficult rescue, large occupied area and large construction investment of an elevated railway, the problem of electromagnetic radiation damage to human and environment, the problems of road network incapability, poor cost performance and generality incapability of the maglev train, and the problem that the traditional railway ballast and sleeper railway system are difficult to dredge due to blockage in ice and snow weather; simultaneously, the side power is not limited by frictional factor of the steel rail and the rated power of an engine, so that the side-power full-drive approaching suspension railway train system can achieve the continuous acceleration function; and the concave railway carries out reverse pressing to the driving wheels of the train so as not to derail, thus achieving the purposes of suspension, high speed, safety, feasibility, generality and application.
Description
Technical field
The present invention relates to a kind of side power all-drive near suspension railway train system, it adopts drive wheel and the fricative side-friction force of rail walls as propulsive effort, and the full driving operation scheme of taking every joint to drive, adopt concave tracks and lifting lock rail thereof to form road network, adopt the suspension of magnetic pad to combine and produce nearly suspension effect with air suspension, and can adopt electric heating melt to remove the obstruction of ice and snow to track, reach suspensions, at a high speed, safely, the purpose of suitable, popularization and application.
Background technology
Existing magnetic levitation technology is grasped in minority expert, professor's hand, is not possess application conditions.Moreover because existing magnetic suspension train does not have wheel, the braking potential under unexpected situation is unreliable, meets suddenly to have a power failure, by the cliding friction danger close; Do not have wheel, the hauling-out scene of the accident is very difficult.Magnetic suspension train must adopt aerial conveyor simultaneously, and rescue is very difficult when having an accident; If it is close that interval power failure the, other vehicles, loop wheel machine also are difficult to.And the winding degree of overhead girder must be less than 1 millimeter, and overhead spanning is less than 25 meters, and it is dark more than 30 meters that pier footing is wanted.It is many to build the magnetic suspension train occupation of land, bigger to environmental concerns.Owing to be subjected to electromagnetic radiation and operation effect of kinetics, do not allow other buildings in each 100M～500M of track both sides.The high induced field of magnetic suspension train is tangible to human magnetic field's interference and influence.The magnetic suspension circuit can not form road network, and the vehicle of point-to-point do not have benefit, and cost performance is very poor, and investment is big, operation cost is high, the passenger spends many.In a word, existing magnetic suspension train does not possess the condition of popularization and application.
What existing wheel-track type train circuit adopted is rail, sleeper, ballast aggregate shop circuit just, in case meet the icing weather that snows, the circuit blocking-up is difficult to remove.The speed of wheel-track type train is subjected to the restriction of friction coefficient, binding force and the engine governed speed of rail simultaneously, and speed can't infinitely promote.
Summary of the invention
There is not the difficult control of wheel speed in order to overcome existing magnetic suspension train, aerial conveyor sue and labour difficulty, take up an area of many, the Electromagnetic Radiation on Environment influence is big, can not form road network, sexual valence ratio and wheel-track type train circuit are subjected to the ice and snow weather effect big, speed is subjected to the disadvantage of the restriction of track friction coefficient and engine rated power, the invention provides a kind of side power all-drive near suspension railway train system.The technical scheme that the present invention solves its technical matters employing is:
One, concave tracks design.With the track design of train operation is the concave tracks of the rule that combines with cambered surface of plane, inclined-plane, and concave tracks is got the center line left-right symmetric.Concave tracks is divided into four parts at the bottom of the upper, middle and lower, and the first half is the plane, and the middle part is the inclined-plane, and lower part is the arcwall of vertical indent, and the bottom is the plane, and the arcwall angle of inclined-plane and vertical indent is greater than 180 °.On the plane on top and the inclined-plane at middle part the strong magnet piece is housed all, is used for and the strong magnet piece same sex that the is installed in train bottom formation lift force that repels each other.The arcwall front surface of the vertical indent of bottom is installed the abrasion-proof stainless steel plate, and being used for producing side-friction force with the drive wheel friction provides power for train.The effect of the arcwall of vertical indent is that drive wheel is played back-pressure system, does not derail when making the aerotrain high-speed cruising.The bottom of concave tracks is equipped with drainage pipeline, blow-off line and tubular electric heating element.The effect of tubular electric heating element is that the energising heating makes melting of ice and snow under the situation that accumulated snow freezes, and guarantees unimpeded.
Two, lock rail design.Adopt the design of lock rail in track bifurcated oral sex fork position.The shape of lock rail is a section of concave tracks one side, is installed in track bottom, can rise to fall removablely, as the lock rail, then is hidden in the track bottom when falling when rising.Move in order to make the lock rail be convenient to mechanization control, other extended part of lock rail must be folded up.The design-calculated purpose is the road network that concave tracks is connected to form extend in all direction like this.
Three, the nearly design that suspends.1, two waists are installed the strong magnet piece and are contained in the strong magnet piece same sex on the track generation lift force that repels each other under suspension chassis, train bottom; 2, the lift top cover is installed at the train top, the inflation leather bag that interior dress is made by the high resiliency rubber can produce certain lift to the inflation of inflation leather bag in train high-speed cruising process, train is had the effect of lifting; 3, train head and box body adopt the design of expanded letter streamline contour, approximate garden, carriage cross section shape, and there is tangible drum protuberance at the middle part, and purpose is increasing air lift force; 4, headstock is furnished with inlet channel, and inlet channel communicates with the inflation leather bag.Train owing to the pressure differential reason can further be inflated the inflation leather bag, is further heaved the bigger hoisting force of generation in operational process.The design-calculated purpose is to offset most weight of train to greatest extent like this, reduces the pressure to track, and train can be suspended on the track, between remaining on contact and not contacting.
Four, BOGEY WHEEL and steering wheel design.Left-right symmetric is installed two row's load-bearing wheels below both sides, train suspension chassis, and the load-bearing wheel is rubber tire entirely; By the top one wheel pairs of train head is steering wheel, and the control train is turned, and other wheels all are the rotations of frictionally non-resistance.The effect of these wheels be load-bearing and controlling party to, avoid the train bottom to touch damage with orbital plane.During train operation, load-bearing wheel and orbital plane be in contact with do not contact between; Train is stopped when static, and the load-bearing wheel contacts with track, and some weight of train needs these wheels to carry.
Five, side power design.Driving force motor is installed in the train bottom as the propulsion source of train, headstock, every joint railway carriage both sides left-right symmetric is installed, electrical motor be axially perpendicular to the track bottom surface.Flexible machine is installed between two electrical motors of symmetry, and flexible machine is made up of main frame and symmetrical two motor casees, toothholder, slide rails; Air inlet pipe, freeing pipe and telescopic tongue bar are housed on the main frame, and air inlet pipe is connected with high pressure pump with freeing pipe, and the motor case connects the telescopic tongue bar, and the motor case can be stretched under the drive of telescopic tongue bar and how to contract, and driving force motor just is installed in the motor case.Drive wheel is directly installed on the shaft of motor, and is vertical with the vertical surface of the arcwall of vertical indent.Electrical motor and drive wheel thereof contact with the curved wall of vertical indent under the drive of flexible machine or separate; Drive wheel rotates under the drive of electrical motor, produces side-friction force with the friction of the arcwall of vertical indent, is parallel to promptly that train advances or the friction force of direction of retreat, for train operation provides power.Drive wheel is tight or loose with contacting of the arcwall of vertical indent under the control of control system, forward or reverse, and the control train quickens, slows down or braking.Under every joint railway carriage engine installation is housed all, for every joint drives, application force is equidirectional, and it makes a concerted effort to be total output.
The beneficial effects of the utility model are: avoided a series of problems of magnetic suspension train because of there not being the wheel braking ability to cause; A series of problems such as the difficulty of suing and labouring, the occupation of land of having avoided aerial conveyor to cause is many, construction has high input; Avoided electromagnetic radiation to people, infringement that environment caused; Avoided magnetic suspension circuit shape can not road network, sexual valence ratio, a series of problems such as can not popularize.Because drive wheel directly acts on rail walls and produces propelling thrust, there is not unnecessary intermediate link, application force all is used for acting, mechanical efficiency height; The every joint of train drives, and application force is equidirectional, and total force is big; Train is in critical suspended state, and its running state is a roll-sliding, and required thrust reduces greatly, so the train power consumption can be reduced to minimum level.Train running speed is the direct acting result of power, and train is under the continuous acceleration running state fully, is not subjected to the restriction of electrical motor rated speed of rotation and the restriction of rail walls friction coefficient; The power of train operation is side-friction force, and the size of side-friction force is only relevant with the acceleration of train, and can not the running velocity of train be had side effects, so train speed can reach a desirable speed.Because adopt concave tracks, track is regular, meet ice and snow weather track accumulated snow and freeze, both can make melting of ice and snow with the tubular electric heating element heating, also can adopt the special tool clearing of obstruction.
Description of drawings
Further specify the utility model below in conjunction with an accompanying drawing and an embodiment (to call present embodiment in the following text).
Fig. 1 is a concave tracks
Fig. 2 is the concave tracks section drawing
Fig. 3 is fork road and lock rail
Fig. 4 is drive wheel and motor combination
Fig. 5 is the combination of flexible mechanical, electrical motivation and drive wheel
Fig. 6 is that telescoping mechanism is made figure
Fig. 7 chassis that suspends
Fig. 8 chassis section drawing that suspends
Fig. 9 is that the suspension chassis is at the last figure of concave tracks
Figure 10 is the section drawing of suspension chassis on concave tracks
Figure 11 is the combination of train head and carriage
Figure 12 is a train casing front view
Figure 13 is the assembly drawing of train, suspension chassis and actuating unit thereof
Figure 14 is train suspension figure in orbit
Figure 15 is the train operation lateral plan
Figure 16 is the train operation front view
Figure 17 is a lift top cover section drawing
1 orbit plane among the figure; 2, track inclined-plane; 3, track arcwall; 4, strong magnet piece A; 5, strong magnet piece B; 6, stainless steel sheet; 7, tubular electric heating element; 8, lock rail A; 9, lock rail B; 10, drive wheel; 11, electrical motor; 12, flexible machine host; 13, motor case a; 14, motor case b; 15, air inlet valve; 16, air outlet valve; 17, slide rail hole; 18, motor case toothholder; 19, tongue bar; 20, slide rail; 21, load-bearing steering wheel; 22, load-bearing free gear; 23, suspension chassis strong magnet piece; 24, suspension chassis; 25, concave tracks; 26, lift top cover; 27, headstock inlet channel; 28, air-conditioning fan exhaust duct; 29, headstock illuminating lamp; 30, train; 31, unit power plant; 32, track bed; 33, energy chamber a; 34, energy chamber b; 35, taper air passage; 36, air passage; 37, connect the bullet semi-annular jade pendant; 38, housing; 39, deflation hole.
The specific embodiment
In Fig. 1 and Fig. 2, concave tracks adopts ferro-concrete to build, and is laid immediately on the ground.Stick stainless steel sheet (6) in the installation of lower part arcwall (3) face.Tubular electric heating element (7) generally is installed in the track bottom, also can be installed on orbit plane (1) or inclined-plane (2), because these places are easy accumulated snow and icing place.The passage of some drainage pipelines and removing drift also must be installed in the track bottom.Upward and on inclined-plane (2) be separately installed with strong magnet piece A (4) and strong magnet piece B (5) in concave tracks plane (1).
In Fig. 3, lifting lock rail (8) and (9) must be equipped with lifting mechanism, and the time spent is not hidden in track bottom, by lifting mechanism lock rail (8) or (9) are passed and are exercised the position that track matches and fix during use, train can be passed through smoothly, and form the road network that four-way eight is crossed with this.In order to make lifting lock rail be convenient to the mechanization controlled motion, lock rail main body must be the shape of rule, and other extended part must be folded up and can use.
In Fig. 4, drive wheel (10) is directly installed in electrical motor (11) rotating shaft, and with axially vertical, electrical motor should be vertical stepless variable-speed motor.In order to protect power motor, mainly be to prevent waving bump, some protection mechanisms can also be installed again, such as both sides some buffer memorys are installed again and are dashed wheel.
It in Fig. 5 and Fig. 6 the combination of flexible machine and electrical motor (11), drive wheel (10).Electrical motor (11) is installed among motor case a (13) and the motor case b (14).The motor case can carry out suitably moving along about the slide rail of breaking through slide rail hole (17) (20) under the tongue bar (19) of flexible machine promotes lentamente, makes drive wheel (10) remain on the appropriate location with contacting of arcwall (3).On the flexible machine host (12) air inlet valve (15) and air outlet valve (16) are arranged, main frame (12) is fixedly mounted on the suspension chassis (24).
In Fig. 7 and Fig. 8, load-bearing steering wheel (21) is installed in the following both sides of close train head on the suspension chassis, and BOGEY WHEEL (22) is installed in both sides, suspension chassis.Driving force motor (11) and drive wheel (10) thereof are installed on the suspension chassis (24).Two waist places, suspension chassis, suspension chassis strong magnet piece (23) installation place, left-right symmetric distributes, and corresponding one by one with the strong magnet piece of installation on the track, the same sex is repelled each other.
Fig. 9 and Figure 10 are the situation of suspension chassis on concave tracks (25).
Be that illustration is implemented in train head and carriage configuration design one in Figure 11 and Figure 12, adopt the design of aerodynamics streamline contour, purpose is to increase air lift force and reduces air resistance.For train is suspended on the track, on the train top lift top cover (26) is installed, headstock inlet channel (27) communicates with air passage (36), taper air passage (35), energy chamber b (34), deflation hole (39) in the lift top cover (26).When the train at high speed travelled, air flowed to lift top cover (26) by inlet channel (27), owing to pressure differential reason lift top cover (26) passes through to play upwards lifting train of semi-annular jade pendant (37).The section drawing of lift top cover (26) as shown in figure 17, by energy chamber a (33) with energy chamber b (34), taper air passage (35), air passage (36), deflation hole (39), be connected spring (37), housing (38) is formed, energy chamber a (33), energy chamber b (34) inside is empty, energy chamber b, taper air passage (35), air passage (36), deflation hole (39) communicate, air passage (36) communicates with the inlet channel (27) of train bottom, connects to play semi-annular jade pendant (37) connection housing (38) and railway carriage (28).
What train both sides triangle was strong is air-conditioning fan exhaust duct (28), and headstock is installed car front lamp (29).Figure 13 is the assembling front view of carriage (28) and suspension chassis (24) and unit power plant (31).Figure 14 is the relative position figure of carriage (28), suspension chassis (24), unit power plant (31) and track (25).
Figure 15 is the train operation mode chart, and (32) are the track beds, and Figure 16 is its front view.
Claims (7)
1. a side power all-drive near suspension railway train system is made up of concave tracks system, nearly suspension system and side power system, it is characterized in that adopting concave tracks and is equipped with lifting lock rail and form road network; Adopt conventional magnetic suspension and be aided with the lift top cover and train profile aerodynamic design makes train be in approximate suspended state; In the train bottom motor unit is installed, drives wheels and flexible unit composition side power system, the driving wheels contact with the concave tracks wall and side friction generation side-friction force provides side power for train, every joint railway carriage all is equipped with such side drive unit, is the full type of drive of every joint driving.
2. according to the side power all-drive near suspension railway train system described in the claim 1, it is characterized in that adopting nearly suspension system, the train suspension is equipped with the strong magnet piece under the chassis, the strong magnet piece is installed, the strong magnet piece of train bottom and the strong magnet piece same sex on the track generation repulsive force that repels each other on the concave tracks; The lift top cover is installed at the carriage top, produces lift lifting train because pressure reduction is inflated to it in train travelling process; The train profile adopts aerodynamic design, approximate garden, carriage cross section shape, and middle both sides are the drum protuberance obviously, produces air lift force in train travelling process; In the train two bottom sides load-bearing wheels are installed, load-bearing wheels and orbital plane remain on do not contact with contact between, promptly be in approximate contact condition, load-bearing wheels frictionally roll-sliding.
3. according to the side power all-drive near suspension railway train system described in the claim 1, it is characterized in that adopting the concave tracks system, the concave tracks system is made up of concave tracks and lock rail thereof, the concave tracks upper surface is the plane, wheel well is inclined-plane and cambered surface, the inclined-plane becomes one greater than 90 ° angle with cambered surface, the cambered surface face of making even is vertical with the bottom surface, cambered surface is recessed outside to the phase center line, concave tracks is got the center line left-right symmetric, the strong magnet piece all is installed on plane, inclined-plane, the antifriction stainless steel sheet is installed on the cambered surface; The fork road of concave tracks is by the guiding of lock rail.
4. according to the side power all-drive near suspension railway train system described in the claim 1, it is characterized in that adopting the lock rail in track bifurcated oral sex fork position, the lock rail is a section of concave tracks, its shape and concave tracks one side one section is similar; The lock rail is installed in track bottom, can rise to fall removablely, as the lock rail, then is hidden in the track bottom when falling when rising; The lock rail divides main body and appurtenances, and appurtenances are collapsible.
5. according to the side power all-drive near suspension railway train system described in the claim 1, it is characterized in that adopting the side power system, unit power plant is made up of motor unit, driving wheels and flexible unit, be installed in the train suspension chassis, motor mounting in two motor casees of flexible machine, axial vertical track bottom surface; Drive wheel is directly installed on the shaft of motor, and its plane is with axially vertical, and is vertical with the arcwall vertical surface; Flexible machine is fixedly mounted in the middle of the suspension chassis; Along the suitable sway of slide rail, drive wheel contacts with the arcwall of vertical indent or separates under the drive of flexible machine for electrical motor and drive wheel thereof; Drive wheel rotates under the drive of electrical motor, produces side force with the arcwall side friction of vertical indent.
6. according to the nearly suspension system described in the claim 2, it is characterized in that at carriage top installation lift top cover, the lift top cover is made up of energy chamber, taper air passage, air passage, deflation hole, connection spring, housing, energy chamber inside is empty, energy chamber, taper air passage, air passage, deflation hole communicate, air passage communicates with the inlet channel of train bottom, connects to play semi-annular jade pendant connection housing and railway carriage.
7. according to the side power system described in the claim 5, the machine that it is characterized in that stretching is made up of main frame, two motor casees of left-right symmetric, motor case toothholder and slide rail, air inlet pipe, freeing pipe and telescopic tongue bar are housed, two motor casees about main frame connects by the telescopic tongue bar on the main frame; Electrical motor is installed in the motor case, and drive wheel is directly installed on the motor rotary shaft, and its plane is with axially vertical; Air inlet pipe links to each other with the external high pressure pump with freeing pipe; The motor case can suitably move along slide rail under the drive of telescopic tongue bar, and motor case toothholder is along with moving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201476794U CN201646720U (en) | 2010-03-11 | 2010-03-11 | Side-power full-drive approaching suspension railway train system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201476794U CN201646720U (en) | 2010-03-11 | 2010-03-11 | Side-power full-drive approaching suspension railway train system |
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| Publication Number | Publication Date |
|---|---|
| CN201646720U true CN201646720U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201476794U Expired - Fee Related CN201646720U (en) | 2010-03-11 | 2010-03-11 | Side-power full-drive approaching suspension railway train system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875355A (en) * | 2010-03-11 | 2010-11-03 | 谢美洪 | Side power all-drive near suspension railway train system |
| CN108674252A (en) * | 2018-06-18 | 2018-10-19 | 陈彤云 | A kind of new type train using magnetic suspension and gas suspension |
| CN109017825A (en) * | 2018-05-03 | 2018-12-18 | 成都天府轨谷科技有限公司 | Sightseeing tour intelligence mini train solution |
| CN109292464A (en) * | 2018-10-24 | 2019-02-01 | 西南交通大学 | A kind of electrodynamics suspension pipeline goods transport systems |
| CN112239977A (en) * | 2019-07-19 | 2021-01-19 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | High-speed magnetic suspension traffic turnout system |
-
2010
- 2010-03-11 CN CN2010201476794U patent/CN201646720U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875355A (en) * | 2010-03-11 | 2010-11-03 | 谢美洪 | Side power all-drive near suspension railway train system |
| CN109017825A (en) * | 2018-05-03 | 2018-12-18 | 成都天府轨谷科技有限公司 | Sightseeing tour intelligence mini train solution |
| CN108674252A (en) * | 2018-06-18 | 2018-10-19 | 陈彤云 | A kind of new type train using magnetic suspension and gas suspension |
| CN108674252B (en) * | 2018-06-18 | 2021-08-17 | 贾京川 | Train system utilizing magnetic suspension and air suspension |
| CN109292464A (en) * | 2018-10-24 | 2019-02-01 | 西南交通大学 | A kind of electrodynamics suspension pipeline goods transport systems |
| CN112239977A (en) * | 2019-07-19 | 2021-01-19 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | High-speed magnetic suspension traffic turnout system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130311 |