CN208181055U - The device of the train that exceeds the speed limit cold ejection and ramp to stop - Google Patents
The device of the train that exceeds the speed limit cold ejection and ramp to stop Download PDFInfo
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- CN208181055U CN208181055U CN201820655491.7U CN201820655491U CN208181055U CN 208181055 U CN208181055 U CN 208181055U CN 201820655491 U CN201820655491 U CN 201820655491U CN 208181055 U CN208181055 U CN 208181055U
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Abstract
A kind of device of hypervelocity train cold ejection and ramp to stop, comprising: super large wink is sent out energy and the super large wink big redundancy of the amount of having an effect is preset in ejection gas cylinder by air compressor machine and ejection gas cylinder；Gas-liquid perpetual motion rate cylinder, gas-liquid perpetual motion rate cylinder are connect or are detached from hypervelocity train by Suo Suo, and ejection is connect by ejection control valve with the port of gas-liquid perpetual motion rate cylinder with gas cylinder；Terminal is launched, ejection terminal includes resetting gas spring and its signal circuit, and the collision of rope shuttle releases the connection of rope shuttle and the train that exceeds the speed limit after resetting gas spring, and controls ejection control valve；Deceleration gas spring；Hitch is fished out, fishing hitch is connect by connecting strand with deceleration gas spring.The utility model is for the start-stop both ends of hypervelocity train, and the steady cold ejection of short distance starts to walk and the steady ramp to stop of short distance, cooperates magnetic suspension system or air-flotation system to reach maximum fltting speed.
Description
Technical field
The utility model relates to quick technical field of transportation, and in particular to magnetic-suspension high-speed traffic is super in a kind of vacuum tube
The device of fast train cold ejection and ramp to stop.
Background technique
Hypervelocity train relies on magnetic suspension and inertia and manages interior high-speed cruising without departing from basic physics theory, space true
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 plus (subtracting) 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, as long as finding this effective way and method for being gradually increased and adding (subtracting) turn of speed, so that it may up to expected ultrahigh speed.
Summary of the invention
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 propose effect speedup.The technical issues of the utility model is solved is: for hypervelocity train start-stop both ends, providing one
The device of kind short distance steady cold ejection starting and the train that the exceeds the speed limit cold ejection and ramp to stop of the steady ramp to stop of short distance, cooperates magnetic
Suspension system is to reach maximum fltting speed.
The technical solution adopted in the utility model is:
A kind of device of hypervelocity train cold ejection and ramp to stop, comprising:
Air compressor machine and ejection gas cylinder, air compressor machine and ejection are connected with gas cylinder, and air compressor machine will be exceeded the speed limit at multimode less with poly-
Super large wink needed for the cold ejection of train 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 with hypervelocity train connect or
It is detached from, ejection is connect by ejection control valve with the port of gas-liquid perpetual motion rate cylinder with gas cylinder；
Launch terminal, ejection terminal be mounted on hypervelocity train ejection terminal, ejection terminal include reset gas spring and its
Signal circuit resets gas spring position alignment rope shuttle, and releases rope shuttle and the train that exceeds the speed limit after rope shuttle collides and resets gas spring
Connection resets the signal circuit control ejection control valve of gas spring；
Deceleration gas spring, deceleration gas spring are mounted in hypervelocity train station, and deceleration gas cylinder passes through deceleration solenoid valve and subtracts
Fast gas spring connection；
Hitch is fished out, 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, output of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder
End, the cylinder head portions are provided with the port connecting 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 connected with exhaust solenoid valve, and the deceleration gas spring is connected with safety valve.
In above-mentioned technical proposal, the main stem and fish out 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 multiple groups gas-liquid perpetual motion rate cylinder
Cascaded structure.
In above-mentioned technical proposal, the rope shuttle and/or the connecting strand for fishing out hitch use reciprocal multiplication structure.
The method of above-mentioned hypervelocity train cold ejection and ramp to stop, comprising:
Air compressor machine is used to send out energy and super large wink in super large wink needed for the cold ejection of train with poly- few will exceed the speed limit at more modes
The big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Exceed the speed limit train ejection starting when, store in the ejection gas cylinder of huge energy high pressure gas via ejection control valve into
Enter gas-liquid perpetual motion rate cylinder, 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, resets gas spring and on the one hand releases gas-liquid
The coupling arrangement of perpetual motion rate cylinder and the mechanical connection of hypervelocity train, another side reset gas spring and issue 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 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 obstruction of gas spring
Device is stopped；
When the train arrival that exceeds the speed limit stops, the arrester and hypervelocity train of deceleration gas spring are detached from, and gas-liquid perpetual motion rate cylinder
Coupling arrangement and hypervelocity train mechanical connection.
In above-mentioned technical proposal, the deceleration control valve uses solenoid 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 cold ejection of the hypervelocity train and ramp to stop method, the specific steps are as follows:
The first step uses small-sized air compressor to inflate less at more modes into ejection gas cylinder with poly-, and the train that will exceed the speed limit is cold
Super large wink needed for ejection 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 and the rope shuttle of gas-liquid perpetual motion rate cylinder are mechanically connected；
Third step, 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,
The high pressure gas of huge energy is stored in ejection gas cylinder through ejection control valve, that is, Increment Type Digital Hydraulic pressure valve to gas-liquid perpetual motion rate
Inflation in the cylinder of 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
The Suo Suo of gas-liquid 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 issues
Electric signal closes ejection control valve, that is, Increment Type Digital Hydraulic pressure valve by control circuit, opens exhaust solenoid valve, gas-liquid perpetual motion rate
Cylinder pressure release；
The moment is set, control circuit opens deceleration control valve, and high pressure gas is via the deceleration control valve in deceleration gas cylinder
Into 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, which is blocked, to be subtracted
Speed, with the continuation of obstruction, speed sharply declines, and resistance steeply rises, and deceleration gas spring inner casing pressure increases, by safety valve setting
Safety value；
6th step, after fishing hitch stops hypervelocity train, fishing hitch enters the Chinese herbaceous peony bumper that auxiliary road is detached from hypervelocity train, surpasses
Fast train 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,
It is again started up for hypervelocity train and is got ready by the cold ejection of gas-liquid perpetual motion rate cylinder.
The technical foundation of the cold ejection power of the utility model is: with small air compressor by ejection in a manner of " poly- few at more "
The super large wink of need sends out energy and the super large wink amount of having an effect, big redundancy are preset in the gas cylinder of ejection, and static permanent preservation cold conditions is rapid
The gas-liquid for releasing ejection is enjoyed a double blessing ejection power, in these gas cylinders big redundant power Increment Type Digital Hydraulic pressure valve it is accurate control under,
Gradually steadily increase acceleration, driving gas-liquid perpetual motion rate cylinder quick traction pushing tow hypervelocity train reaches supersonic speed, and passenger but can only
Experience the outburst acceleration of very little.
The utility model gas-liquid perpetual motion rate cylinder is using the technical foundation that gas-liquid is enjoyed a double blessing: gas can store huge energy, and
Air viscosity is only the 1/0000 of hydraulic oil power viscosity, there is an advantage of Pneumatic high-speed, and hydraulic to have super large energy capacity that can be driven huge
The advantage of strength, therefore it is that reply ejection requires super large wink hair energy and the super large wink amount of having an effect sync plus white that gas-liquid Integral synchronous, which is had an effect,
The best measure of movement.
The gas-liquid perpetual motion rate cylinder of the utility model is made of complete set oil cylinder and complete cylinder coenosarc, and gas-liquid is the same as one
It will not only be mixed in cylinder body but also be unable to single action but Integral synchronous is had an effect, directly pushed away hypervelocity train and quickly rise to supersonic speed.Gas-liquid
The unique texture of perpetual motion rate cylinder is scientifically to push big flow grade Pneumatic pressure power to move, and small flow stage is pushed by hydraulic power
Movement releases energy when the preset high energy gas of gas cylinder is accurately controlled through digital valve into complete cylinder, and cylinder is fast in driving hypervelocity train
While speed is advanced, the oil liquid in synchronous compression peripheral annular spaces at different levels enters each junior's piston through its hydraulic fluid port, pushes each junior
Piston synchronous advances, and 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 grade
The Pneumatic high-speed of several times, 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 multiple groups gas-liquid perpetual motion rate cylinder if necessary.
It is the soft air cushion being inversely proportional based on resistance and speed that the steady ramp to stop and rope shuttle of the utility model, which automatically reset,
Principle stretches gas spring come stop and reset, to realize the steady ramp to stop of hypervelocity train short distance and rope using multistage single-acting
Shuttle automatically resets.Its concrete application can according to actual needs respectively by twin-tub or rope speed amplification in the form of, by train deceleration distance
Shorten 2-4 times again.
The utility model compares the beneficial effect of existing full electromagnetism hypervelocity train
1. in contrast, the propulsion dynamics very little of full electromagnetism hypervelocity launch train, will start by outburst impact force, add
Speed very little.And the utility model built-in capabilities have big redundancy, propulsion dynamics gradually increases through Increment Type Digital Hydraulic pressure valve essence control
It is big to accelerate, it is not only fast but also steady, i.e., launched using high acceleration, can still meet the comfort level of passenger, it is clear that this be shorten starting away from
From, increase running speed effective measure.
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 ramp to stop distance is almost same tediously long with acceleration starting distance；The utility model is adopted
With the multi-stage expansion gas spring buffer deceleration of soft air-cushion type, blocks power and be inversely proportional with speed, as speed declines, resistance gradually adds
Greatly, very short distance can stop vehicle, and passenger's difficulty has collision to feel.
3. the utility model structure cheap and simple, cooperates electromagnetic system, cost performance is high.
Detailed description of the invention
Fig. 1 is the utility model structural system figure
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 hook, 4 gas-liquid perpetual motion rate cylinders, 4-01 rope
Shuttle, 4-02 cylinder, 4-03 one-stage hydraulic cylinder, 4-04 two-stage hydraulic cylinder, the piston of 4-05 two-stage hydraulic cylinder, 4-06 hydraulic fluid port,
4-1 air compressor machine, 4-2 ejection gas cylinder, 4-3 Increment Type Digital Hydraulic pressure valve, 4-4 exhaust solenoid valve, 5 reset gas springs, 6
Deceleration gas spring, 6-1 fish out hitch, 6-2 deceleration solenoid valve, and 6-3, which slows down, uses gas cylinder, 6-4 safety valve, 7 main stems, 8 auxiliary roads.
Specific embodiment
The device of hypervelocity the train cold ejection and ramp to stop of the utility model, comprising:
Air compressor machine and ejection gas cylinder, air compressor machine and ejection are connected with gas cylinder, and air compressor machine will be exceeded the speed limit at multimode less with poly-
Super large wink needed for the cold ejection of train 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 with hypervelocity train connect or
It is detached from, ejection is connect by ejection control valve with the port of gas-liquid perpetual motion rate cylinder with gas cylinder；
Launch terminal, ejection terminal be mounted on hypervelocity train ejection terminal, ejection terminal include reset gas spring and its
Signal circuit resets gas spring position alignment rope shuttle, and releases rope shuttle and the train that exceeds the speed limit after rope shuttle collides and resets gas spring
Connection resets the signal circuit control ejection control valve of gas spring；
Deceleration gas spring, deceleration gas spring are mounted in hypervelocity train station, and deceleration gas cylinder passes through deceleration solenoid valve and subtracts
Fast gas spring connection；
Hitch is fished out, 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, output end of the piston of afterbody hydraulic cylinder as gas-liquid perpetual motion rate cylinder, the cylinder end
Portion is provided with the port connecting 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, and the gas-liquid perpetual motion rate cylinder is also connected with exhaust electricity
Magnet valve, the deceleration gas spring are connected with safety valve.
The auxiliary road of the main stem that hypervelocity train is stopped and fishing hitch operation is installed in the hypervelocity train station.
The gas-liquid perpetual motion rate cylinder uses structure identical double groups or multiple groups gas-liquid perpetual motion rate cylinder cascaded structure.
The rope shuttle and/or the connecting strand for fishing out hitch use reciprocal multiplication structure.
Using the device of the utility model hypervelocity train cold ejection and ramp to stop, implementation method are as follows:
Air compressor machine is used to send out energy and super large wink in super large wink needed for the cold ejection of train with poly- few will exceed the speed limit at more modes
The big redundancy of the amount of having an effect is preset in ejection gas cylinder；
Exceed the speed limit train ejection starting when, store in the ejection gas cylinder of huge energy high pressure gas via ejection control valve into
Enter gas-liquid perpetual motion rate cylinder, 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, resets gas spring and on the one hand releases gas-liquid
The coupling arrangement of perpetual motion rate cylinder and the mechanical connection of hypervelocity train, another side reset gas spring and issue 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 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 obstruction of gas spring
Device is stopped；
When the train arrival that exceeds the speed limit stops, the arrester and hypervelocity train of deceleration gas spring are detached from, and gas-liquid perpetual motion rate cylinder
Coupling arrangement and hypervelocity train mechanical connection.
The coupling arrangement of above-mentioned gas-liquid perpetual motion rate cylinder uses rope shuttle, the arrester of deceleration gas spring using fishing hitch and
Its connecting strand.
The cold ejection of above-mentioned hypervelocity train train and ramp to stop method, the specific steps are as follows:
The first step uses small-sized air compressor to inflate less at more modes into ejection gas cylinder with poly-, and the train that will exceed the speed limit is cold
Super large wink needed for ejection 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 and the rope shuttle of gas-liquid perpetual motion rate cylinder are mechanically connected；
Third step, 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,
The high pressure gas of huge energy is stored in ejection gas cylinder through ejection control valve, that is, Increment Type Digital Hydraulic pressure valve to gas-liquid perpetual motion rate
Inflation in the cylinder of 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
The Suo Suo of gas-liquid 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 issues
Electric signal closes ejection control valve, that is, Increment Type Digital Hydraulic pressure valve by control circuit, opens exhaust solenoid valve, gas-liquid perpetual motion rate
Cylinder pressure release；
The moment is set, control circuit opens deceleration control valve, and high pressure gas is via the deceleration control valve in deceleration gas cylinder
Into 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, which is blocked, to be subtracted
Speed, with the continuation of obstruction, speed sharply declines, and resistance steeply rises, and deceleration gas spring inner casing pressure increases, by safety valve setting
Safety value；
6th step, after fishing hitch stops hypervelocity train, fishing hitch enters the Chinese herbaceous peony bumper that auxiliary road is detached from hypervelocity train, surpasses
Fast train 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,
It is again started up for hypervelocity train and is got ready by the cold ejection of gas-liquid perpetual motion rate cylinder.
The technical foundation of the cold ejection power of the utility model is: with small air compressor by ejection in a manner of " poly- few at more "
The super large wink of need sends out energy and the super large wink amount of having an effect, big redundancy are preset in the gas cylinder of ejection, and static permanent preservation cold conditions is rapid
The gas-liquid for releasing ejection is enjoyed a double blessing ejection power, in these gas cylinders big redundant power Increment Type Digital Hydraulic pressure valve it is accurate control under,
Gradually steadily increase acceleration, driving gas-liquid perpetual motion rate cylinder quick traction pushing tow hypervelocity train reaches supersonic speed, and passenger but can only
Experience the outburst acceleration of very little.
The specific implementation of the utility model is described in further detail with reference to the accompanying drawing:
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 spring 5, deceleration gas spring 6, main stem 7, auxiliary road 8 usually first start vacuum pump 2 and vacuumize pipeline 1, start small air compressor 4-
1 gathers high energy gas, static permanent preservation to ejection gas cylinder 4-2 with big redundancy, in case cold conditions releases ejection suddenly.Wherein gas-liquid is permanent
Dynamic rate cylinder 4 is arranged in playing station, ejection starting being helped to be used for each run of each run, resets gas spring 5 and is arranged in ejection eventually
End, 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,
It fishes out hitch 6-1 and protrudes main stem 7, position alignment Chinese herbaceous peony bumper, when fishing hitch into the road Ru Fu 8, then fish out hitch 6-1 and can be detached from
Main stem.Dispatch a car signalling while starting magnetic suspension propulsion system --- it is powered to solenoid valve 6-2, allows deceleration gas cylinder 6-3
In gas enter deceleration gas spring 6 drive fishing hitch 6-1 reset, and to solenoid valve 4-4 be powered, close gas-liquid perpetual motion rate cylinder 4
Exhaust outlet, and open Increment Type Digital Hydraulic pressure valve 4-3, essence control ejection with the high energy gas in gas cylinder 4-2 is gradually increased acceleration
Energy is released in power, the cylinder 4-02 for docking gas-liquid perpetual motion rate cylinder 4 into two, drives its piston 4-03,4-04,4-05 at different levels synchronous
Overhanging, 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 row is to touching
Signal will be issued by resetting gas spring 5 --- and it cuts off the electric current of deceleration solenoid valve 6-2 and disconnects reduction pneumatic bullet by its spring reset
Spring 6 and the channel used between gas cylinder 6-3 of slowing down, and notify Increment Type Digital Hydraulic pressure valve 4-3 to close immediately, cut off perpetual motion rate cylinder 4
Air inlet, while cutting off the electric current of solenoid valve 4-4 and its spring reset is leaned on to open the exhaust outlet of gas-liquid perpetual motion rate cylinder 4, and compressed
The rebound of then taking advantage of other's power of reset gas spring 5 push rope shuttle 4-01 to reset, hypervelocity train 3 continues to be forwarded to Chinese herbaceous peony bumper touching fishing vehicle
Hook 6-1 is blocked, and as speed sharply declines, is blocked power and is steeply risen, and 6 inner casing pressure of deceleration gas spring increases, when cylinder pressure
The setting of safety valve 6-4 is broken through, the high pressure gas in deceleration gas spring 6 pours in deceleration gas cylinder 6-3 through safety valve 6-4 and protects
It deposits, at this point, fishing hitch 6-1 has entered 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 comes to a complete stop on main stem 7 again after the rope shuttle 4-01 equally to fly over next stroke at a slow speed.
In conclusion the concrete application of the utility model, for those skilled in the art: it is floating to be used for common magnetic
The short distance quick and stable starting of train and short distance quick and stable are halted, and are launched for aircraft carrier, are sent out for rocket, guided missile
It penetrates, it is obviously feasible for civilian boat, accident rescue, the ejection tool of island contact, still belong to the protection scope of the utility model.
Claims (5)
1. a kind of device of hypervelocity train cold ejection and ramp to stop, it is characterised in that: include:
Air compressor machine and ejection gas cylinder, air compressor machine and ejection connect with gas cylinder, and air compressor machine few will be exceeded the speed limit train with poly- 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 is connect by ejection control valve with the port of gas-liquid perpetual motion rate cylinder with gas 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 passes through deceleration solenoid valve and reduction pneumatic with gas cylinder
Spring connection；
Hitch is fished out, fishing hitch is connect by connecting strand with deceleration gas spring.
2. the device of 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 be: multistage hydraulic cylinder, work of the rear stage hydraulic cylinder as previous stage hydraulic cylinder are installed in cylinder block
Plug, 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 port of connection；Every grade of cylinder wall end of the multistage hydraulic cylinder is provided with hydraulic fluid port.
3. the device of 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, and the gas-liquid perpetual motion rate cylinder is also connected with exhaust solenoid valve, the reduction pneumatic bullet
Spring is connected with safety valve.
4. the device of hypervelocity train cold ejection and ramp to stop according to claim 1, it is characterised in that: the gas-liquid
Perpetual motion rate cylinder uses structure identical double groups or multiple groups gas-liquid perpetual motion rate cylinder cascaded structure.
5. the device of hypervelocity train cold ejection and ramp to stop according to claim 1, it is characterised in that: the rope shuttle
And/or the connecting strand of fishing hitch uses reciprocal multiplication structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655491.7U CN208181055U (en) | 2018-05-04 | 2018-05-04 | The device of the train that exceeds the speed limit cold ejection and ramp to stop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820655491.7U CN208181055U (en) | 2018-05-04 | 2018-05-04 | The device of the train that exceeds the speed limit cold ejection and ramp to stop |
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| CN208181055U true CN208181055U (en) | 2018-12-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482397A (en) * | 2018-05-04 | 2018-09-04 | 胡宣哲 | The method and device of the train that exceeds the speed limit cold ejection and ramp to stop |
-
2018
- 2018-05-04 CN CN201820655491.7U patent/CN208181055U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482397A (en) * | 2018-05-04 | 2018-09-04 | 胡宣哲 | The method and device of the train that exceeds the speed limit cold ejection and ramp to stop |
| CN108482397B (en) * | 2018-05-04 | 2024-04-09 | 胡宣哲 | Method and device for cold ejection and deceleration stopping of overspeed train |
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