CN108128311A - A kind of vacuum train goes out cabin device - Google Patents
A kind of vacuum train goes out cabin device Download PDFInfo
- Publication number
- CN108128311A CN108128311A CN201810024805.8A CN201810024805A CN108128311A CN 108128311 A CN108128311 A CN 108128311A CN 201810024805 A CN201810024805 A CN 201810024805A CN 108128311 A CN108128311 A CN 108128311A
- Authority
- CN
- China
- Prior art keywords
- insulating cover
- goes out
- vacuum
- hatch door
- cabin device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/12—Systems with propulsion devices between or alongside the rails, e.g. pneumatic systems
- B61B13/122—Pneumatic systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/10—Tunnel systems
Abstract
A kind of vacuum train goes out cabin device, including trapping slot, gas insulating cover and the hatch door being set on train；Gas insulating cover is set in trapping slot, and trapping channel opening side completely cuts off with cabin, and gas insulating cover can translate dynamic in trapping trough inner water.The present invention can Equilibrium vacuum pipeline and train pressure and ensure on the basis of vacuum state of vacuum pipe, and can realize getting on or off the bus for passenger or cargo simultaneously.
Description
Technical field
The present invention relates to vacuum train technical field, particularly a kind of vacuum train goes out cabin device.
Background technology
Since vacuum train is run in vacuum pipe high speed, train and vacuum pipe all put into operation process
In will keep air-tightness, prevent leakage air.And after reaching website, when passenger needs to stand up and down or transport cargo, cargo
Input and output are also required to, this just needs to open the tunnel door on the hatch door and vacuum pipe on train, and realization is got on or off the bus.And it opens the door just
Gas can be caused to leak, thus should equalizing main and train pressure, ensure the vacuum state of vacuum pipe, simultaneously will again
The technical issues of passenger or cargo are moved in and out, are urgent need to resolve.
Invention content
The purpose of the present invention is overcome the above-mentioned insufficient of the prior art and good, safe, the structure that provides a kind of air-tightness
Simple vacuum train goes out cabin device.
The technical scheme is that：A kind of vacuum train goes out cabin device, including trapping slot, the gas insulating cover being set on train
And hatch door；Gas insulating cover is set in trapping slot, and trapping channel opening is communicated with vacuum pipe, and trapping slot completely cuts off with cabin, and gas insulating cover can
It is moved forward and backward in trapping slot.
In the present invention, trapping slot is slot structure, and gas insulating cover is inserted into the cavity of trapping slot, and cavity one end of trapping slot is opened
Mouthful, one end closing, open side and cabin completely cut off, and for separating gas, realize sealing, maintain the vacuum state of vacuum pipe not by
It influences.
The trapping slot of the present invention can be variously-shaped, as long as ensureing to completely cut off with cabin.Trapping channel opening side and vehicle
Cabin isolation can be that sealing structure is set between trapping slot and the gap of gas insulating cover, and gas insulating cover can move in sealing structure
And leakproofness is not interfered with；Can also in the inner cavity of gas insulating cover and the junction of hatch door setting sealing structure etc., as long as ensure every
Air drain open side completely cuts off with cabin and gas insulating cover moves.
Further, the gas insulating cover is tightly connected by stretching out with vacuum pipe, forms insulating space.
In the present invention, gas insulating cover can be extended and retracted along trapping channel opening side, is tightly connected after stretching with vacuum pipe, with
Vacuum state is remained in vacuum pipe when guarantee is got on or off the bus, leakage will not be generated in vacuum pipe and train cabin.When
After getting on or off the bus, gas insulating cover is withdrawn, makes train trouble-free operation.
When gas insulating cover and vacuum pipe are tightly connected, sealing element can be set on gas insulating cover, it will be every by pressure effect
The sealing element of gas hood is closely pressed at the inner wall of vacuum pipe；Or groove is set around tunnel door, by the sealing of gas insulating cover
Part insertion groove interior sealing etc..It is understood that the present invention does not limit sealed connection mode specifically.
Further, trapping slot uses double sealing with gas insulating cover.The double sealing refers to gas insulating cover and trapping slot
Sealing structure is equipped between upper side clearance and underside gap, sealing structure is preferably compressible elastic sealing element.
Preferably, the gap location of the trapping slot and gas insulating cover is equipped with the sealing ring for separating gas.Outside trapping slot
At least one groove is equipped on wall surface and internal face, groove shapes do not limit；Sealing ring is equipped between gas insulating cover and groove,
When gas insulating cover is translated, trapping slot and the isolation inside cabin are realized by compresses seal.
Further, the gas insulating cover is realized flexible by manual and/or Electronic control executing agency.
The flexible of gas insulating cover can control executing agency that gas insulating cover is driven to move by Manual operation handle by handle；
It can control executing agency that gas insulating cover is driven to move by motor, hydraulic cylinder, cylinder etc.；Or had both manually with electronic the two,
It gets on or off the bus to avoid influence after power-off.
Further, the hatch door and/or tunnel door are equipped with the valve for balancing inside and outside pressure.Open tunnel door and hatch door it
Before, it can be inflated by the valve on hatch door or tunnel door into gas insulating cover, ensure after tunnel door and hatch door are opened, be able to maintain that pressure
Balance improves comfort.After tunnel door and hatch door is closed, first gas insulating cover can be vacuumized, then withdraw gas insulating cover.
Further, the hatch door inside and outside can translate.If trapping slot presence hinder hatch door opening, can by hatch door to
It is interior（That is cabin direction）It is opened again after removing trapping slot, it, can be outside by hatch door when needing to close hatch door（Deviate from cabin side
To）It moves into, keeps in the center and close.
Further, the hatch door realizes unlatching by overturning, and flip angle is 90 ° ~ 180 °.Hatch door can not move, directly
Connected turn over, under turn over, turn up, a left side is turned over, the right side is turned over etc., and modes are opened；Certainly, hatch door is overturn again after can also first removing trapping slot
It opens.The present invention is not especially limited the unfolding mode of hatch door.
Further, the hatch door installation is in orbit.Inside and outside translate is carried out by track.
Further, the executing agency is gear engagement mechanism or worm gear mechanism.
Further, visor can be set on the hatch door and/or tunnel door, realizes visualization.
Beneficial effects of the present invention：
（1）Trapping slot one end open, one end closing, open side completely cuts off with cabin, on basis simple in structure, moreover it is possible to ensure
The vacuum state in vacuum pipe is not interfered with during passenger getting on/off, greatly improves air-tightness；
（2）Trapping slot realizes double sealing with gas insulating cover, greatly improves leakproofness, does not interfere with the vacuum in vacuum pipe；
（3）Hatch door moves, and hinders the opening of hatch door to avoid the presence of trapping slot.
Description of the drawings
Fig. 1 is the front view that a kind of 1 vacuum train of embodiment goes out cabin device；
Fig. 2 is the sectional view of bowing of Fig. 1；
Fig. 3 is the A-A faces schematic diagram of Fig. 1；
Fig. 4 is the enlarged structure schematic diagram of Fig. 1 interval air drains；
Fig. 5 is enlarged structure schematic diagram at support construction in Fig. 1；
Fig. 6 is the sectional view of bowing of embodiment 2.
In figure：1-vacuum pipe, 2-train, 3-trapping slot, 3-1-groove, 3-2-solid sealing ring, 3-3-O shapes
Sealing ring, 4-gas insulating cover, 4-1-gasket, 5-tunnel door, 6-operation handle, 7-hatch door, 8-support construction, 9-pedal,
10-track.
Specific embodiment
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1
A kind of vacuum train of the present embodiment goes out cabin device, and train 2 is set in vacuum pipe 1, and train 2 is equipped with a circle trapping slot 3,
Trapping slot 3 is not connected towards 1 madial wall single-open of vacuum pipe with cabin, and gas insulating cover 4 is set in trapping slot 3, trapping
Cover 4 is slided extended or retracted by worm gear mechanism relative to trapping slot 3, and worm gear mechanism operation handle 6 is set to row
In 2 nacelle of vehicle, across after 3 inner wall of trapping slot, the relative motion of gas insulating cover 4 is connected and driven.
3 groove 3-1 are offered on trapping slot 3, sealing ring is fixedly installed in groove 3-1, wherein, 4 inner wall of gas insulating cover
Face is arranged in parallel with 2 groove 3-1, and solid sealing ring 3-2 is set in groove 3-1, and 4 outside wall surface of gas insulating cover correspondence 2 is solid close
Seal 3-2 center positions are fixedly installed 1 groove 3-1, setting O-ring seals 3-3 in groove 3-1, sealing ring with every
Gas hood 4 is in close contact, so as to ensure gas insulating cover 4 slide it is extended or retracted during tight seal, gas insulating cover 4 is effectively prevent to stretch
During discrepancy cabin after going out, extraneous air enters in vacuum pipe 1, is set as empty with the sealing ring of 4 one side contacts of gas insulating cover
Core structure, flexible sealing effect are more preferable.
Support construction 8 is provided on 1 inner wall of vacuum pipe with 4 corresponding position of gas insulating cover, 4 periphery of gas insulating cover is fixedly connected with
Gasket 4-1, gas insulating cover 4 extend out to outermost end by worm gear mechanism, and gasket 4-1 is in close contact close with support construction 8
Envelope forms the insulating space between a connection vacuum pipe 1 and train 2.
The valve for balancing inside and outside pressure is provided on hatch door 7, insulating space is inflated or is taken out by valve is true
Sky, equilibrium pressure.
2 hatch door 7 of train is provided with track 10 towards cabin center, and hatch door 7 is arranged on track 10, and can be along track 10
It slides, after hatch door 7 slides into 10 end of cabin inner orbit along track 10, realizes unlatching by overturning, flip angle is 180 °.
10 length of track determines that the overturning that length should make trapping slot 3 and not influence hatch door 7 is opened and closed according to 3 depth of trapping slot.
Tunnel door 5 is offered on vacuum pipe 1, tunnel door 5 is opened by overturning, and 5 flip angle of tunnel door is 90 °.
Hatch door 7 is corresponding with 5 installation position of tunnel door, and after hatch door 7 and the opening of tunnel door 5, tunnel is connected to from the stretching of 7 opening of hatch door
The pedal 9 of 5 openings of door, passenger are walked to by pedal 9 outside vacuum pipe 1, go out cabin.9 both sides of pedal can synchronize stretching partition board,
Passenger is trampled and is adequately isolated with touch area and gas insulating cover 4 by pedal 9, partition board, the gas insulating cover 4 of people is avoided to damage.
The cabin process that goes out of vacuum train 2 is：
S1：After train 2 comes to a complete stop, gas insulating cover 4 is controlled to be stretched out out of trapping slot 3 by operation handle 6, extend out to 4 outer end of gas insulating cover
The support construction 8 of gasket 4-1 and 1 madial wall of vacuum pipe, which is in close contact, to be sealed, and forms connection vacuum pipe 1 and 2 cabin of train
The insulating space of body；
S2：Air is injected into insulating space by the valve set on hatch door 7, makes air pressure and 2 nacelle of train in insulating space
Interior air pressure balance closes valve after balance；
S3：1 tunnel door 5 of vacuum pipe is opened by overturning；
S4：At nacelle pedal 9 and partition board are stretched out towards 5 direction of tunnel door；
S5：Hatch door 7 is slid by 10 end of track by track 10, and passes through overturning and opens hatch door 7；
S4：Passenger is open by hatch door 7, pedal 9, partition board and tunnel door 5 opening formed channel go out cabin.
The cabin process that enters of vacuum train 2 is：
S1：Passenger is open by hatch door 7, pedal 9, partition board and tunnel door 5 opening formed channel get on the bus；
S2：Pedal 9 and partition board are withdrawn；
S3：Tunnel door 5 is closed by overturning；
S4：Hatch door 7 is overturn, and is passed through track 10 and slid into front end, and hatch door 7 is closed；
S5：Valve is opened, the gas in insulating space is vacuumized, makes air pressure and gas in vacuum pipe 1 in insulating space
It flattens and weighs, after balance, close valve；
S6：Gas insulating cover 4 is controlled to be retracted in trapping slot 3 by operation handle 6, enter cabin completion, train 2 starts.
Embodiment 2
The present embodiment is only following different from embodiment 1：Track 10 is multi-segment structure, and hatch door 7 is moved to first segment track as interior
Behind 10 ends, continuously moved at side trapping slot 3 along second segment track 10, and pass through 90 ° of overturnings and rest on after 180 ° of overturning
Outside trapping slot 3.
Embodiment 3
The present embodiment is only following different from embodiment 1：Track 10,7 top of hatch door or bottom and train 2 are not connected at hatch door 7
Nacelle junction is provided with shaft, and hatch door 7 realizes overturning upward or downward by shaft, and overturning is put down and can be directed towards arranging
Direction in 2 cabin of vehicle or the direction towards train 2 out of my cabin.
Hatch door 7 is connected with movable support rod with 2 nacelle of train, after hatch door 7 is by shaft rotating opening, passes through supporting rod branch
Support, to ensure personnel's access way safety.
Embodiment 4
The present embodiment is only following different from embodiment 1：It the internal face of trapping slot 3 and outside avoids that multiple groove 3- are arranged in parallel
1, it is inside and outside that groove 3-1 is avoided to be dislocatedly distributed with respect to gas insulating cover 4, sealing ring is provided in groove 3-1, sealing ring is solid sealing ring
3-2。
Embodiment 5
Turbine and worm mechanism in embodiment 1 is only replaced with gear engagement mechanism, other parts and 1 phase of embodiment by the present embodiment
Together, details are not described herein.
Claims (10)
1. a kind of vacuum train goes out cabin device, it is characterised in that：Including trapping slot, gas insulating cover and the hatch door being set on train；Every
Gas hood is set in trapping slot, and trapping channel opening is communicated with vacuum pipe, and trapping slot completely cuts off with cabin, and gas insulating cover can be in trapping slot
It is moved forward and backward.
2. vacuum train according to claim 1 goes out cabin device, it is characterised in that：The gas insulating cover is and true by stretching out
Vacant duct is tightly connected, and forms insulating space.
3. vacuum train according to claim 1 or 2 goes out cabin device, it is characterised in that：Trapping slot is with gas insulating cover using double
Road seals.
4. vacuum train according to claim 3 goes out cabin device, it is characterised in that：The gap of the trapping slot and gas insulating cover
Place is equipped with the sealing ring for separating gas.
5. vacuum train according to claim 1 or 2 goes out cabin device, it is characterised in that：The gas insulating cover by manually and/
Or Electronic control executing agency realizes and stretches.
6. vacuum train according to claim 1 or 2 goes out cabin device, it is characterised in that：It is set on the hatch door and/or tunnel door
It is useful for balancing the valve of inside and outside pressure.
7. vacuum train according to claim 1 or 2 goes out cabin device, it is characterised in that：The hatch door inside and outside can translate.
8. vacuum train according to claim 7 goes out cabin device, it is characterised in that：The hatch door is opened by overturning realization
It opens, flip angle is 90 ° ~ 180 °.
9. vacuum train according to claim 7 goes out cabin device, it is characterised in that：The hatch door installation is in orbit.
10. vacuum train according to claim 5 goes out cabin device, it is characterised in that：The executing agency engages for gear
Mechanism or worm gear mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024805.8A CN108128311A (en) | 2018-01-11 | 2018-01-11 | A kind of vacuum train goes out cabin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024805.8A CN108128311A (en) | 2018-01-11 | 2018-01-11 | A kind of vacuum train goes out cabin device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108128311A true CN108128311A (en) | 2018-06-08 |
Family
ID=62399716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810024805.8A Pending CN108128311A (en) | 2018-01-11 | 2018-01-11 | A kind of vacuum train goes out cabin device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108128311A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909725A (en) * | 2018-07-10 | 2018-11-30 | 庄秋瑶 | Vacuum pipe transfer stop |
| WO2020055248A1 (en) * | 2018-09-11 | 2020-03-19 | Hardt Ip B.V. | Airlock arrangement for a transportation system |
| CN112172842A (en) * | 2020-10-16 | 2021-01-05 | 王军 | Train carriage running in vacuum pipeline |
| CN115263154A (en) * | 2022-07-29 | 2022-11-01 | 中铁第四勘察设计院集团有限公司 | Isolation cabin door based on vacuum magnetic suspension pipeline |
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| CN206777550U (en) * | 2016-12-15 | 2017-12-22 | 夏玲芹 | A kind of bactericidal unit |
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| CN104097528A (en) * | 2009-03-03 | 2014-10-15 | 刘忠臣 | Platform and train docking system with low-pressure pipeline |
| CN201405845Y (en) * | 2009-05-21 | 2010-02-17 | 陈际军 | Passenger gangway in evacuated tube transportation |
| CN103818267A (en) * | 2010-03-03 | 2014-05-28 | 刘忠臣 | Butt joint system of train and platform passageway |
| CN103419795A (en) * | 2012-05-14 | 2013-12-04 | 罗才德 | Vacuum maglev train |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909725A (en) * | 2018-07-10 | 2018-11-30 | 庄秋瑶 | Vacuum pipe transfer stop |
| CN108909725B (en) * | 2018-07-10 | 2022-04-15 | 庄秋瑶 | Vacuum pipeline transfer station |
| WO2020055248A1 (en) * | 2018-09-11 | 2020-03-19 | Hardt Ip B.V. | Airlock arrangement for a transportation system |
| CN112172842A (en) * | 2020-10-16 | 2021-01-05 | 王军 | Train carriage running in vacuum pipeline |
| CN112172842B (en) * | 2020-10-16 | 2021-10-22 | 王军 | Train carriage running in vacuum pipeline |
| CN115263154A (en) * | 2022-07-29 | 2022-11-01 | 中铁第四勘察设计院集团有限公司 | Isolation cabin door based on vacuum magnetic suspension pipeline |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180608 |