CN108482397A - The method and device of the train that exceeds the speed limit cold ejection and ramp to stop - Google Patents
The method and device of the train that exceeds the speed limit cold ejection and ramp to stop Download PDFInfo
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- CN108482397A CN108482397A CN201810418211.5A CN201810418211A CN108482397A CN 108482397 A CN108482397 A CN 108482397A CN 201810418211 A CN201810418211 A CN 201810418211A CN 108482397 A CN108482397 A CN 108482397A
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 96
- 230000000694 effects Effects 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 11
- 238000010168 coupling process Methods 0.000 claims abstract description 11
- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 241000736199 Paeonia Species 0.000 claims description 17
- 235000006484 Paeonia officinalis Nutrition 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 9
- 239000000725 suspension Substances 0.000 abstract description 6
- 238000005188 flotation Methods 0.000 abstract 1
- 230000001133 acceleration Effects 0.000 description 10
- 239000003921 oil Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C15/00—Maintaining or augmenting the starting or braking power by auxiliary devices and measures; Preventing wheel slippage; Controlling distribution of tractive effort between driving wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H11/00—Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
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- Fluid-Pressure Circuits (AREA)
Abstract
A kind of method and device of hypervelocity train cold ejection and ramp to stop, sends out energy by super large wink using air compressor machine and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；When the train that exceeds the speed limit launches, high pressure gas enters gas-liquid perpetual motion rate cylinder via ejection control valve in ejection gas cylinder, and gas-liquid perpetual motion rate cylinder quickly launches hypervelocity train by coupling arrangement；When hypervelocity train proceeds to ejection terminal location, touching resets gas spring, release the mechanical connection of the coupling arrangement and hypervelocity train of gas-liquid perpetual motion rate cylinder, close ejection control valve, set the moment, high pressure gas enters deceleration gas spring via deceleration control valve in deceleration gas cylinder, and deceleration gas spring connects arrester；After hypervelocity train enters the station, the arrester for being decelerated gas spring stops.For the present invention for the start-stop both ends of hypervelocity train, the steady cold ejection of short distance starts to walk and the steady ramp to stop of short distance, coordinates magnetic suspension system or air-flotation system to reach maximum fltting speed.
Description
Technical field
The present invention relates to quick technical field of transportation, and in particular to a kind of hypervelocity row of magnetic-suspension high-speed traffic in vacuum tube
The method and device of vehicle cold ejection and ramp to stop.
Background technology
Hypervelocity train relies on magnetic suspension and inertia in the interior high-speed cruising of true pipe without departing from basic physics theory, space
Object coasting flight is exactly precedent.Pneumatic suspension train high-speed cruising is also feasible, and supersonic plane is exactly precedent.But exceed the speed limit train
From 0 → ultrasonic quick and stable starting and the quick and stable from supersonic speed → 0 halt, really hang-up.And according to hypervelocity train
The description " emitted as firing shells to destination " in data, it is clear that do not meet its safety and comfort level.Objectively
People are between the tolerance level very little of this outburst plus (subtracting) turn of speed --- and it hovers 0.2-1G, causes to add（Subtract）Fast section is accounting
Greatly, real high-speed cruising period accounting is small, and ultrahigh speed difficulty is up to expection, and actually people increase the resistance to of acceleration to gradually steady
It is but very big by degree, add as long as finding this gradual increase（Subtract）The effective way and method of turn of speed, so that it may up to expected ultrahigh speed.
Invention content
With the necessary catapult-assisted take-off of large-scale carrier-borne aircraft and obstruction landing, hypervelocity train is also required to a set of ejection starting and hinders
It blocks and halts device to put forward effect speedup.Technical problem solved by the invention is：For hypervelocity train start-stop both ends, provide a kind of short
The method and device of anomaly steady cold ejection starting and hypervelocity the train cold ejection and ramp to stop of the steady ramp to stop of short distance, cooperation
Magnetic suspension system is to reach maximum fltting speed.
The technical solution adopted by the present invention is：
A method of the cold ejection of hypervelocity train and ramp to stop, including：
Air compressor machine is used by the hair energy of the super large wink needed for the cold ejection of the train that exceeds the speed limit and to have an effect in super large wink in a manner of more by poly- few
Big redundancy is measured to be preset in ejection gas cylinder；
When the train ejection that exceeds the speed limit starts to walk, stores high pressure gas in the ejection gas cylinder of huge energy and enter gas via ejection control valve
Liquid perpetual motion rate cylinder, gas-liquid perpetual motion rate cylinder quickly launch hypervelocity train by coupling arrangement；
When hypervelocity train proceeds to ejection terminal location, touching resets gas spring, resets gas spring and on the one hand releases gas-liquid perpetual motion
The mechanical connection of the coupling arrangement of rate cylinder and hypervelocity train, another side reset gas spring and send out electric signal closing ejection control valve,
And pressure release is carried out to gas-liquid perpetual motion rate cylinder；
It exceeds the speed limit the setting moment before train arrival, high pressure gas enters reduction pneumatic bullet via deceleration control valve in deceleration gas cylinder
Spring, deceleration gas spring stretch out and connect arrester；
After hypervelocity train enters the station, hypervelocity train connect with the arrester of deceleration gas spring and is decelerated the arrester of gas spring
It is stopped；
When the train arrival that exceeds the speed limit stops, arrester and the hypervelocity train of deceleration gas spring are detached from, and the connection of gas-liquid perpetual motion rate cylinder
Connection device and hypervelocity train mechanical connection.
In above-mentioned technical proposal, the ejection control valve uses Increment Type Digital Hydraulic pressure valve, and deceleration control valve is using electricity
Magnet valve.
In above-mentioned technical proposal, the coupling arrangement of the gas-liquid perpetual motion rate cylinder uses rope shuttle, the obstruction of deceleration gas spring
Device is using fishing hitch and its connecting strand.
In above-mentioned technical proposal, the gas-liquid perpetual motion rate cylinder structure is：Multistage hydraulic cylinder is installed in cylinder block,
Piston of the rear stage hydraulic cylinder as previous stage hydraulic cylinder, the output of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder
End, the cylinder head portions are provided with the gas port being connect with ejection control valve；It opens every grade of cylinder wall end of the multistage hydraulic cylinder
There is hydraulic fluid port.
In above-mentioned technical proposal, the gas-liquid perpetual motion rate cylinder uses structure identical double groups or multigroup gas-liquid perpetual motion rate cylinder
Series connection multiplication stroke and speedup, the rope shuttle and/or fishing hitch connecting strand are using reciprocating structure multiplication stroke and speedup.
In above-mentioned technical proposal, the cold ejection of the hypervelocity train and ramp to stop method are as follows：
The first step uses small-sized air compressor by poly- few at being inflated into ejection gas cylinder in a manner of more, and will exceed the speed limit the cold ejection of train
Super large wink needed for starting sends out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Second step, the Chinese herbaceous peony bumper hook for the train that exceeds the speed limit are mechanically connected with the rope shuttle of gas-liquid perpetual motion rate cylinder；
Third walks, and exceed the speed limit launch train, and ejection control valve, that is, Increment Type Digital Hydraulic pressure valve is opened, and exhaust solenoid valve is closed, ejection
With storing the high pressure gas of huge energy in gas cylinder through ejection control valve, that is, Increment Type Digital Hydraulic pressure valve to gas-liquid perpetual motion rate cylinder
Inflation in cylinder, gas-liquid perpetual motion rate cylinder band dynamic search shuttle quick traction hypervelocity train launch forward；
4th step, when hypervelocity train advances to ejection terminal location, touching resets gas spring, resets gas spring position alignment gas-liquid
The Suo Suo of perpetual motion rate cylinder, resetting gas spring makes rope shuttle be detached from hypervelocity train, and rope shuttle resets, meanwhile, it resets gas ejection and sends out telecommunications
Number, ejection control valve, that is, Increment Type Digital Hydraulic pressure valve is closed by control circuit, opens exhaust solenoid valve, gas-liquid perpetual motion rate cylinder is let out
Pressure；
The moment is set, control circuit opens deceleration control valve, and high pressure gas enters via the deceleration control valve in deceleration gas cylinder
Deceleration gas spring, deceleration gas spring oil cylinder or piston stretch out the fishing hitch for driving connection；
5th step, after hypervelocity train enters the station, the Chinese herbaceous peony bumper touching fishing hitch for the train that exceeds the speed limit, hypervelocity train is blocked deceleration,
With the continuation of obstruction, speed drastically declines, and resistance steeply rises, and deceleration gas spring inner casing pressure increases, and is pacified by safety valve setting
Total head；
6th step, after fishing hitch stops hypervelocity train, fishing hitch enters the Chinese herbaceous peony bumper that auxiliary road is detached from hypervelocity train, hypervelocity row
Vehicle comes to a complete stop in main stem, and the rope shuttle that the Chinese herbaceous peony bumper hook for the train that exceeds the speed limit drives with gas-liquid perpetual motion rate cylinder again is mechanically connected, and is super
Fast train is again started up is got ready by the cold ejection of gas-liquid perpetual motion rate cylinder.
A kind of device of hypervelocity train cold ejection and ramp to stop, including：
Air compressor machine and ejection gas cylinder, air compressor machine are connect with ejection with gas cylinder, and air compressor machine will be exceeded the speed limit train with gathering to lack at multimode
Super large wink needed for cold ejection sends out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Gas-liquid perpetual motion rate cylinder, the power output end connecting strand shuttle of gas-liquid perpetual motion rate cylinder, Suo Suo connect or are detached from hypervelocity train,
Ejection gas cylinder is connect by ejection control valve with the gas port of gas-liquid perpetual motion rate cylinder；
Terminal is launched, ejection terminal is mounted on the terminal of hypervelocity train ejection, and ejection terminal includes resetting gas spring and its signal
Circuit resets gas spring position alignment rope shuttle, and the connection of rope shuttle and the train that exceeds the speed limit is released after rope shuttle collides and resets gas spring,
The signal circuit for resetting gas spring controls ejection control valve；
Deceleration gas spring, deceleration gas spring are mounted in hypervelocity train station, and deceleration gas cylinder passes through deceleration solenoid valve and reduction pneumatic
Spring connects；
Hitch is dragged for, fishing hitch is connect by connecting strand with deceleration gas spring.
In above-mentioned technical proposal, the gas-liquid perpetual motion rate cylinder structure be：Multistage hydraulic cylinder is installed in cylinder block,
Piston of the rear stage hydraulic cylinder as previous stage hydraulic cylinder, the output of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder
End, the cylinder head portions are provided with the gas port being connect with ejection control valve；It opens every grade of cylinder wall end of the multistage hydraulic cylinder
There is hydraulic fluid port.
In above-mentioned technical proposal, the ejection control valve uses Increment Type Digital Hydraulic pressure valve, the gas-liquid perpetual motion rate
Cylinder is also associated with exhaust solenoid valve, and the deceleration gas spring is connected with safety valve.
In above-mentioned technical proposal, the main stem and drag for hitch operation that hypervelocity train is stopped are installed in the hypervelocity train station
Auxiliary road.
In above-mentioned technical proposal, the gas-liquid perpetual motion rate cylinder uses structure identical double groups or multigroup gas-liquid perpetual motion rate cylinder
Cascaded structure.
In above-mentioned technical proposal, the rope shuttle and/or the connecting strand for dragging for hitch use reciprocal multiplication structure.
The technical foundation of cold ejection power of the present invention is：With small air compressor in a manner of " poly- few at more " will ejection it is required it
Super large wink sends out energy and the super large wink amount of having an effect, big redundancy are preset in the gas cylinder of ejection, and the static permanent cold conditions that preserves releases bullet suddenly
The gas-liquid penetrated is enjoyed a double blessing ejection power, and big redundant power is under the accurately controlling of Increment Type Digital Hydraulic pressure valve in these gas cylinders, gradually
Steady to increase acceleration, driving gas-liquid perpetual motion rate cylinder quick traction pushing tow hypervelocity train reaches supersonic speed, and passenger can only but experience
To the outburst acceleration of very little.
The technical foundation that gas-liquid perpetual motion rate cylinder of the present invention is enjoyed a double blessing using gas-liquid is：Gas can store huge energy, and air
Viscosity is only the 1/0000 of hydraulic oil power viscosity, has the advantage of Pneumatic high-speed, hydraulic pressure to have super large energy capacity that can be driven immense strength
Advantage, therefore gas-liquid Integral synchronous have an effect be reply ejection require super large wink hair energy and super large wink the amount of having an effect sync plus white movement
Best measure.
The gas-liquid perpetual motion rate cylinder of the present invention is made of complete set oil cylinder and complete cylinder coenosarc, and gas-liquid is the same as in a cylinder body
It inside will not only mix but also be unable to single action but Integral synchronous is had an effect, directly push away hypervelocity train and quickly rise to supersonic speed.Gas-liquid perpetual motion
The unique texture of rate cylinder is scientifically to push big flow grade Pneumatic pressure power to move, and small flow stage is pushed by hydraulic power and transported
It is dynamic, energy is released when the preset high energy gas of gas cylinder is accurately controlled through digital valve into complete cylinder, cylinder is quick in driving hypervelocity train
While advance, the fluid in synchronous compression peripheral annular spaces at different levels enters each subordinate's piston through its hydraulic fluid port, and each subordinate is pushed to live
Advanced in unison is filled in, exactly such gas-liquid, which synchronizes, to be had an effect, and the speed for facilitating perpetual motion rate cylinder once rises to perpetual motion rate cylinder series
Pneumatic high-speed again, then amplify through twin-tub and rope speed, and expand four times greater speed, add train itself electromagnetic thrust one
It rises, hypervelocity train is facilitated to make supersonic speed operation, can be connected speedup with multigroup gas-liquid perpetual motion rate cylinder if necessary.
It is the soft air cushion principle being inversely proportional based on resistance and speed that the steady ramp to stop of the present invention automatically resets with rope shuttle,
Gas spring is stretched come stop and reset, to realize that the steady ramp to stop of hypervelocity train short distance and Suo Suo are automatic using multistage single-acting
It resets.Its concrete application can again shorten train deceleration distance according to actual needs respectively in the form of twin-tub or the amplification of rope speed
2-4 times.
The present invention compares the advantageous effect of existing full electromagnetism hypervelocity train
1. in contrast, the propulsion dynamics very little of full electromagnetism hypervelocity launch train, will start, acceleration by outburst impact force
Very little.And built-in capabilities of the present invention have big redundancy, propulsion dynamics gradually to increase acceleration through Increment Type Digital Hydraulic pressure valve essence control, again
It is fast and steady, that is, it uses high acceleration to launch, can still meet the comfort level of passenger, it is clear that this is to shorten start distance, increase and run quickly
Run the effective measure of speed.
2. it is all very complicated that reverse current or turbine electromagnetism that full electromagnetism hypervelocity train uses stop deceleration device, but resistance with
Speed is directly proportional, and high regime punching damage is big, and it is same tediously long that ramp to stop distance almost starts distance with acceleration；The present invention is using soft
The multi-stage expansion gas spring buffer deceleration of air-cushion type, blocks power and is inversely proportional with speed, and as speed declines, resistance is gradually increased,
Very short distance can stop vehicle, and passenger's difficulty has collision to feel.
3. the configuration of the present invention is simple is cheap, coordinate electromagnetic system, it is cost-effective.
Description of the drawings
Fig. 1 is structure of the invention system diagram；
Fig. 2 is the profilograph of perpetual motion rate cylinder.
In figure：1 vacuum tube, 2 vacuum pumps, 3 bullet trains, 3-1 Chinese herbaceous peony bumper hooks, 4 gas-liquid perpetual motion rate cylinders, 4-01 ropes
Shuttle, 4-02 cylinders, 4-03 one-stage hydraulic cylinders, 4-04 two-stage hydraulic cylinders, the piston of 4-05 two-stage hydraulic cylinders, 4-06 hydraulic fluid ports,
4-1 air compressor machines, 4-2 ejection gas cylinders, 4-3 Increment Type Digital Hydraulic pressure valve, 4-4 exhaust solenoid valves, 5 reset gas springs, 6
Deceleration gas spring, 6-1 drag for hitch, 6-2 deceleration solenoid valves, 6-3 deceleration gas cylinders, 6-4 safety valves, 7 main stems, 8 auxiliary roads.
Specific implementation mode
A kind of method of hypervelocity train cold ejection and ramp to stop of the present invention, including：
Air compressor machine is used by the hair energy of the super large wink needed for the cold ejection of the train that exceeds the speed limit and to have an effect in super large wink in a manner of more by poly- few
Big redundancy is measured to be preset in ejection gas cylinder；
When the train ejection that exceeds the speed limit starts to walk, stores high pressure gas in the ejection gas cylinder of huge energy and enter gas via ejection control valve
Liquid perpetual motion rate cylinder, gas-liquid perpetual motion rate cylinder quickly launch hypervelocity train by coupling arrangement；
When hypervelocity train proceeds to ejection terminal location, touching resets gas spring, resets gas spring and on the one hand releases gas-liquid perpetual motion
The mechanical connection of the coupling arrangement of rate cylinder and hypervelocity train, another side reset gas spring and send out electric signal closing ejection control valve,
And pressure release is carried out to gas-liquid perpetual motion rate cylinder；
It exceeds the speed limit the setting moment before train arrival, high pressure gas enters reduction pneumatic bullet via deceleration control valve in deceleration gas cylinder
Spring, deceleration gas spring stretch out and connect arrester；
After hypervelocity train enters the station, hypervelocity train connect with the arrester of deceleration gas spring and is decelerated the arrester of gas spring
It is stopped；
When the train arrival that exceeds the speed limit stops, arrester and the hypervelocity train of deceleration gas spring are detached from, and the connection of gas-liquid perpetual motion rate cylinder
Connection device and hypervelocity train mechanical connection.
The ejection control valve uses Increment Type Digital Hydraulic pressure valve, deceleration control valve to use solenoid valve.
The coupling arrangement of the gas-liquid perpetual motion rate cylinder uses rope shuttle, the arrester of deceleration gas spring using fishing hitch and
Its connecting strand.
The gas-liquid perpetual motion rate cylinder structure is：Multistage hydraulic cylinder is installed in cylinder block, rear stage hydraulic cylinder is made
For the piston of previous stage hydraulic cylinder, the output end of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder, the cylinder end
Portion is provided with the gas port being connect with ejection control valve；Every grade of cylinder wall end of the multistage hydraulic cylinder is provided with hydraulic fluid port.
The gas-liquid perpetual motion rate cylinder using structure it is identical double groups or multigroup gas-liquid perpetual motion rate cylinder series connection multiplication stroke and
Speedup, the rope shuttle and/or fishing hitch connecting strand are using reciprocating structure multiplication stroke and speedup.
The cold ejection of the hypervelocity train train and ramp to stop method, are as follows：
The first step uses small-sized air compressor by poly- few at being inflated into ejection gas cylinder in a manner of more, and will exceed the speed limit the cold ejection of train
Super large wink needed for starting sends out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Second step, the Chinese herbaceous peony bumper hook for the train that exceeds the speed limit are mechanically connected with the rope shuttle of gas-liquid perpetual motion rate cylinder；
Third walks, and exceed the speed limit launch train, and ejection control valve, that is, Increment Type Digital Hydraulic pressure valve is opened, and exhaust solenoid valve is closed, ejection
With storing the high pressure gas of huge energy in gas cylinder through ejection control valve, that is, Increment Type Digital Hydraulic pressure valve to gas-liquid perpetual motion rate cylinder
Inflation in cylinder, gas-liquid perpetual motion rate cylinder band dynamic search shuttle quick traction hypervelocity train launch forward；
4th step, when hypervelocity train advances to ejection terminal location, touching resets gas spring, resets gas spring position alignment gas-liquid
The Suo Suo of perpetual motion rate cylinder, resetting gas spring makes rope shuttle be detached from hypervelocity train, and rope shuttle resets, meanwhile, it resets gas ejection and sends out telecommunications
Number, ejection control valve, that is, Increment Type Digital Hydraulic pressure valve is closed by control circuit, opens exhaust solenoid valve, gas-liquid perpetual motion rate cylinder is let out
Pressure；
The moment is set, control circuit opens deceleration control valve, and high pressure gas enters via the deceleration control valve in deceleration gas cylinder
Deceleration gas spring, deceleration gas spring oil cylinder or piston stretch out the fishing hitch for driving connection；
5th step, after hypervelocity train enters the station, the Chinese herbaceous peony bumper touching fishing hitch for the train that exceeds the speed limit, hypervelocity train is blocked deceleration,
With the continuation of obstruction, speed drastically declines, and resistance steeply rises, and deceleration gas spring inner casing pressure increases, and is pacified by safety valve setting
Total head；
6th step, after fishing hitch stops hypervelocity train, fishing hitch enters the Chinese herbaceous peony bumper that auxiliary road is detached from hypervelocity train, hypervelocity row
Vehicle comes to a complete stop in main stem, and the rope shuttle that the Chinese herbaceous peony bumper hook for the train that exceeds the speed limit drives with gas-liquid perpetual motion rate cylinder again is mechanically connected, and is super
Fast train is again started up is got ready by the cold ejection of gas-liquid perpetual motion rate cylinder.
A kind of device of hypervelocity train cold ejection and ramp to stop, including：
Air compressor machine and ejection gas cylinder, air compressor machine are connect with ejection with gas cylinder, and air compressor machine will be exceeded the speed limit train with gathering to lack at multimode
Super large wink needed for cold ejection sends out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Gas-liquid perpetual motion rate cylinder, the power output end connecting strand shuttle of gas-liquid perpetual motion rate cylinder, Suo Suo connect or are detached from hypervelocity train,
Ejection gas cylinder is connect by ejection control valve with the gas port of gas-liquid perpetual motion rate cylinder；
Terminal is launched, ejection terminal is mounted on the terminal of hypervelocity train ejection, and ejection terminal includes resetting gas spring and its signal
Circuit resets gas spring position alignment rope shuttle, and the connection of rope shuttle and the train that exceeds the speed limit is released after rope shuttle collides and resets gas spring,
The signal circuit for resetting gas spring controls ejection control valve；
Deceleration gas spring, deceleration gas spring are mounted in hypervelocity train station, and deceleration gas cylinder passes through deceleration solenoid valve and reduction pneumatic
Spring connects；
Hitch is dragged for, fishing hitch is connect by connecting strand with deceleration gas spring.
The gas-liquid perpetual motion rate cylinder structure be：Multistage hydraulic cylinder is installed, rear stage hydraulic cylinder is made in cylinder block
For the piston of previous stage hydraulic cylinder, the output end of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder, the cylinder end
Portion is provided with the gas port being connect with ejection control valve；Every grade of cylinder wall end of the multistage hydraulic cylinder is provided with hydraulic fluid port.
The ejection control valve uses Increment Type Digital Hydraulic pressure valve, the gas-liquid perpetual motion rate cylinder to be also associated with exhaust electricity
Magnet valve, the deceleration gas spring are connected with safety valve.
The auxiliary road of main stem and fishing hitch operation that hypervelocity train is stopped is installed in the hypervelocity train station.
The gas-liquid perpetual motion rate cylinder uses structure identical double groups or multigroup gas-liquid perpetual motion rate cylinder cascaded structure.
The rope shuttle and/or the connecting strand for dragging for hitch use reciprocal multiplication structure.
The technical foundation of cold ejection power of the present invention is：With small air compressor in a manner of " poly- few at more " will ejection it is required it
Super large wink sends out energy and the super large wink amount of having an effect, big redundancy are preset in the gas cylinder of ejection, and the static permanent cold conditions that preserves releases bullet suddenly
The gas-liquid penetrated is enjoyed a double blessing ejection power, and big redundant power is under the accurately controlling of Increment Type Digital Hydraulic pressure valve in these gas cylinders, gradually
Steady to increase acceleration, driving gas-liquid perpetual motion rate cylinder quick traction pushing tow hypervelocity train reaches supersonic speed, and passenger can only but experience
To the outburst acceleration of very little.
The specific implementation of the present invention is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1, Fig. 2, the vacuum tube 1 of the present embodiment includes vacuum pump 2, bullet train 3, gas-liquid perpetual motion rate cylinder 4, resets gas bullet
Spring 5, deceleration gas spring 6, main stem 7, auxiliary road 8, usually first start vacuum pump 2 pipeline 1 is vacuumized, start small air compressor 4-1 with
Big redundancy gathers high energy gas, static permanent preservation to ejection gas cylinder 4-2, in case cold conditions releases ejection suddenly.Wherein gas-liquid perpetual motion
Rate cylinder 4 be arranged in each run of each run rise station, help ejection starting be used, reset gas spring 5 be arranged in ejection terminal,
Position alignment rope shuttle 4-01, be specially used as rope shuttle reset and electrical signal be used, deceleration gas spring 6 be arranged in each run arrive at a station, its
Drag for hitch 6-1 protrusion main stem 7, position alignment Chinese herbaceous peony bumper, when fishing hitch into the roads Ru Fu 8, then drag for hitch 6-1 and can be detached from master
Road.Dispatch a car and signal while starting magnetic suspension propulsion system --- it is powered, allowed in deceleration gas cylinder 6-3 to solenoid valve 6-2
Gas enter deceleration gas spring 6 fishing hitch 6-1 driven to reset, and be powered to solenoid valve 4-4, close gas-liquid perpetual motion rate cylinder 4
Exhaust outlet, and open the high energy gas in Increment Type Digital Hydraulic pressure valve 4-3, essence control ejection gas cylinder 4-2 gradually increase acceleration,
Into energy is released in the cylinder 4-02 of two docking gas-liquid perpetual motion rate cylinders 4, its piston 4-03,4-04,4-05 at different levels are driven to synchronize outer
It stretching, band dynamic search shuttle 4-01, Chinese herbaceous peony bumper hook 3-1 and hypervelocity train 3 quickly rise to speed, once rope shuttle 4-01 rows are multiple to touching
Position gas spring 5 will send out signal --- and it cuts off the electric current of deceleration solenoid valve 6-2 and disconnects deceleration gas spring 6 by its spring reset
With channel of the deceleration between gas cylinder 6-3, and notify Increment Type Digital Hydraulic pressure valve 4-3 to close immediately, cut off perpetual motion rate cylinder 4 into
Gas, while cutting off the electric current of solenoid valve 4-4 and leaning on the exhaust outlet of its spring reset opening gas-liquid perpetual motion rate cylinder 4, and it is compressed
Resetting the rebound of then taking advantage of other's power of gas spring 5 pushes rope shuttle 4-01 to reset, and hypervelocity train 3 continues to be forwarded to Chinese herbaceous peony bumper touching fishing hitch
6-1 is blocked, and as speed drastically declines, is blocked power and is steeply risen, and 6 inner casing pressure of deceleration gas spring increases, when cylinder pressure is prominent
The setting of safety valve 6-4 is broken, the high pressure gas in deceleration gas spring 6 pours in deceleration gas cylinder 6-3 through safety valve 6-4 and preserves,
At this point, fishing hitch 6-1 has been enter into auxiliary road 8, to allow vehicle to fly over fishing hitch 6-1 with pole slow train speed and allow Chinese herbaceous peony bumper hook 3-1
It comes to a complete stop again on main stem 7 after rope shuttle 4-01 equally to fly over next stroke at a slow speed.
In conclusion the concrete application of the present invention, for those skilled in the art：Use it for common magnetic-levitation train
Short distance quick and stable starting and short distance quick and stable halt, for aircraft carrier launch, for rocket, MISSILE LAUNCHING, use
It is obviously feasible in civilian boat, accident rescue, the ejection tool of island contact, still belong to protection scope of the present invention.
Claims (10)
1. a kind of method of hypervelocity train cold ejection and ramp to stop, it is characterised in that：Including：
Air compressor machine is used by the hair energy of the super large wink needed for the cold ejection of the train that exceeds the speed limit and to have an effect in super large wink in a manner of more by poly- few
Big redundancy is measured to be preset in ejection gas cylinder；
When the train ejection that exceeds the speed limit starts to walk, stores high pressure gas in the ejection gas cylinder of huge energy and enter gas via ejection control valve
Liquid perpetual motion rate cylinder, gas-liquid perpetual motion rate cylinder quickly launch hypervelocity train by coupling arrangement；
When hypervelocity train proceeds to ejection terminal location, touching resets gas spring, resets gas spring and on the one hand releases gas-liquid perpetual motion
The mechanical connection of the coupling arrangement of rate cylinder and hypervelocity train, another side reset gas spring and send out electric signal closing ejection control valve,
And pressure release is carried out to gas-liquid perpetual motion rate cylinder；
It exceeds the speed limit the setting moment before train arrival, high pressure gas enters reduction pneumatic bullet via deceleration control valve in deceleration gas cylinder
Spring, deceleration gas spring stretch out and connect arrester；
After hypervelocity train enters the station, hypervelocity train connect with the arrester of deceleration gas spring and is decelerated the arrester of gas spring
It is stopped；
When the train arrival that exceeds the speed limit stops, arrester and the hypervelocity train of deceleration gas spring are detached from, and the connection of gas-liquid perpetual motion rate cylinder
Connection device and hypervelocity train mechanical connection.
2. the method for hypervelocity train cold ejection and ramp to stop according to claim 1, it is characterised in that：The ejection
Control valve uses Increment Type Digital Hydraulic pressure valve, deceleration control valve to use solenoid valve；The coupling arrangement of the gas-liquid perpetual motion rate cylinder
Using rope shuttle, the arrester of deceleration gas spring is using fishing hitch and its connecting strand.
3. the method for hypervelocity train cold ejection and ramp to stop according to claim 1, it is characterised in that：The gas-liquid
Perpetual motion rate cylinder structure is：Multistage hydraulic cylinder, work of the rear stage hydraulic cylinder as previous stage hydraulic cylinder are installed in cylinder block
Plug, the output end of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder, the cylinder head portions are provided with and ejection control valve
The gas port of connection；Every grade of cylinder wall end of the multistage hydraulic cylinder is provided with hydraulic fluid port.
4. the method for hypervelocity train cold ejection and ramp to stop according to claim 1, it is characterised in that：The gas-liquid
Perpetual motion rate cylinder using structure identical double groups or multigroup gas-liquid perpetual motion rate cylinder series connection multiplication stroke and speedup, the rope shuttle and/or
Hitch connecting strand is dragged for using reciprocating structure multiplication stroke and speedup.
5. the method for hypervelocity train cold ejection and ramp to stop according to claim 1, it is characterised in that：Specific steps are such as
Under：
The first step uses small-sized air compressor by poly- few at being inflated into ejection gas cylinder in a manner of more, and will exceed the speed limit the cold ejection of train
Super large wink needed for starting sends out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Second step, the Chinese herbaceous peony bumper hook for the train that exceeds the speed limit are mechanically connected with the rope shuttle of gas-liquid perpetual motion rate cylinder；
Third walks, and exceed the speed limit launch train, and ejection control valve, that is, Increment Type Digital Hydraulic pressure valve is opened, and exhaust solenoid valve is closed, ejection
With storing the high pressure gas of huge energy in gas cylinder through ejection control valve, that is, Increment Type Digital Hydraulic pressure valve to gas-liquid perpetual motion rate cylinder
Inflation in cylinder, gas-liquid perpetual motion rate cylinder band dynamic search shuttle quick traction hypervelocity train launch forward；
4th step, when hypervelocity train advances to ejection terminal location, touching resets gas spring, resets gas spring position alignment gas-liquid
The Suo Suo of perpetual motion rate cylinder, resetting gas spring makes rope shuttle be detached from hypervelocity train, and rope shuttle resets, meanwhile, it resets gas ejection and sends out telecommunications
Number, ejection control valve, that is, Increment Type Digital Hydraulic pressure valve is closed by control circuit, opens exhaust solenoid valve, gas-liquid perpetual motion rate cylinder is let out
Pressure；
The moment is set, control circuit opens deceleration control valve, and high pressure gas enters via the deceleration control valve in deceleration gas cylinder
Deceleration gas spring, deceleration gas spring oil cylinder or piston stretch out the fishing hitch for driving connection；
5th step, after hypervelocity train enters the station, the Chinese herbaceous peony bumper touching fishing hitch for the train that exceeds the speed limit, hypervelocity train is blocked deceleration,
With the continuation of obstruction, speed drastically declines, and resistance steeply rises, and deceleration gas spring inner casing pressure increases, and is pacified by safety valve setting
Total head；
6th step, after fishing hitch stops hypervelocity train, fishing hitch enters the Chinese herbaceous peony bumper that auxiliary road is detached from hypervelocity train, hypervelocity row
Vehicle comes to a complete stop in main stem, and the rope shuttle that the Chinese herbaceous peony bumper hook for the train that exceeds the speed limit drives with gas-liquid perpetual motion rate cylinder again is mechanically connected, and is super
Fast train is again started up is got ready by the cold ejection of gas-liquid perpetual motion rate cylinder.
6. a kind of device of hypervelocity train cold ejection and ramp to stop, it is characterised in that：Including：
Air compressor machine and ejection gas cylinder, air compressor machine are connect with ejection with gas cylinder, and air compressor machine will be exceeded the speed limit train with gathering to lack at multimode
Super large wink needed for cold ejection sends out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Gas-liquid perpetual motion rate cylinder, the power output end connecting strand shuttle of gas-liquid perpetual motion rate cylinder, Suo Suo connect or are detached from hypervelocity train,
Ejection gas cylinder is connect by ejection control valve with the gas port of gas-liquid perpetual motion rate cylinder；
Terminal is launched, ejection terminal is mounted on the terminal of hypervelocity train ejection, and ejection terminal includes resetting gas spring and its signal
Circuit resets gas spring position alignment rope shuttle, and the connection of rope shuttle and the train that exceeds the speed limit is released after rope shuttle collides and resets gas spring,
The signal circuit for resetting gas spring controls ejection control valve；
Deceleration gas spring, deceleration gas spring are mounted in hypervelocity train station, and deceleration gas cylinder passes through deceleration solenoid valve and reduction pneumatic
Spring connects；
Hitch is dragged for, fishing hitch is connect by connecting strand with deceleration gas spring.
7. the device of hypervelocity train cold ejection and ramp to stop according to claim 6, it is characterised in that：The gas-liquid
Perpetual motion rate cylinder structure be：Multistage hydraulic cylinder, work of the rear stage hydraulic cylinder as previous stage hydraulic cylinder are installed in cylinder block
Plug, the output end of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder, the cylinder head portions are provided with and ejection control valve
The gas port of connection；Every grade of cylinder wall end of the multistage hydraulic cylinder is provided with hydraulic fluid port.
8. the device of hypervelocity train cold ejection and ramp to stop according to claim 6, it is characterised in that：The ejection
Control valve uses Increment Type Digital Hydraulic pressure valve, the gas-liquid perpetual motion rate cylinder to be also associated with exhaust solenoid valve, the reduction pneumatic bullet
Spring is connected with safety valve.
9. the device of hypervelocity train cold ejection and ramp to stop according to claim 6, it is characterised in that：The gas-liquid
Perpetual motion rate cylinder uses structure identical double groups or multigroup gas-liquid perpetual motion rate cylinder cascaded structure.
10. the device of hypervelocity train cold ejection and ramp to stop according to claim 6, it is characterised in that：The rope shuttle
And/or the connecting strand of fishing hitch uses reciprocal multiplication structure.
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| CN201810418211.5A CN108482397B (en) | 2018-05-04 | 2018-05-04 | Method and device for cold ejection and deceleration stopping of overspeed train |
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| CN201810418211.5A CN108482397B (en) | 2018-05-04 | 2018-05-04 | Method and device for cold ejection and deceleration stopping of overspeed train |
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| CN108482397B CN108482397B (en) | 2024-04-09 |
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| CN108482397B (en) | 2024-04-09 |
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