CN107600081A - A kind of isolating seal device - Google Patents
A kind of isolating seal device Download PDFInfo
- Publication number
- CN107600081A CN107600081A CN201710898797.5A CN201710898797A CN107600081A CN 107600081 A CN107600081 A CN 107600081A CN 201710898797 A CN201710898797 A CN 201710898797A CN 107600081 A CN107600081 A CN 107600081A
- Authority
- CN
- China
- Prior art keywords
- capsul
- bullet train
- batching sphere
- seal device
- isolating seal
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 239000000725 suspension Substances 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 239000003082 abrasive agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B13/00—Other railway systems
- B61B13/10—Tunnel systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a kind of isolating seal device, the batching sphere of bullet train passage is provided with including radial direction insertion, it is sheathed on the peripheral positioning sleeve with batching sphere sealing pivot joint of the batching sphere, it is engaged with the positioning sleeve and described isolates the drive device to be connected with the vacuum pipe of bullet train after ball rotation for driving, and it is layed in the bullet train running gear in the bullet train passage of the batching sphere, the bullet train running gear includes being layed in below the inwall of the bullet train passage, and the track element being connected with the track in the vacuum pipe, and it is set up in above the inwall of the bullet train passage, and the suspension mechanism unit being connected with the suspension mechanism in the vacuum pipe.With this structure design, the cavity of vacuum pipe can be effectively isolated by the rotation to batching sphere by the setting of batching sphere and its corresponding drive device, meanwhile, it disclosure satisfy that again current under bullet train normal condition.
Description
Technical field
The present invention relates to seal for pipe joints isolation technology field, more particularly to a kind of isolating seal device.
Background technology
Vacuum bullet train system, it is necessary to will promptly stop rapidly when occurring the emergencies such as fire inside vacuum pipe
The pipeline of car section is sealed off, and the air pressure in segment pipe of being easy to stop in emergency recovers to normal atmospheric pressure, in order to people
Member's emergency escape；And the mature technology scheme not being found under prior art regarding to the issue above is present, it is therefore necessary to set
Meter one quickly isolates sealing device and effectively solved the above problems.
The content of the invention
The cavity of pipeline can be effectively isolated it is an object of the invention to provide a kind of, and and can is enough in normal shape
Meet the isolating seal device of bullet train normal pass under state.
To use following technical scheme up to this purpose, the present invention：
A kind of isolating seal device, including radially insertion be provided with the batching sphere of bullet train passage, be sheathed on it is described every
The positioning sleeve of the sealing pivot joint with the batching sphere peripheral from ball, it is engaged with the positioning sleeve to be used to driving and described isolates ball rotation
The drive device that is connected afterwards with the vacuum pipe of bullet train and it is layed in the bullet train passage of the batching sphere
Bullet train running gear, the bullet train running gear include being layed in below the inwall of the bullet train passage, and
The track element being connected with the track in the vacuum pipe, and be set up in above the inwall of the bullet train passage,
And the suspension mechanism unit being connected with the suspension mechanism in the vacuum pipe.
Wherein, the both sides up and down of the outer peripheral face of the batching sphere are provided with mounting surface, the mounting surface with it is described fixed
The inwall of position set is articulated.
Wherein, the drive device is provided with the outside of the side wall for the positioning sleeve being engaged with the mounting surface.
Wherein, the drive device includes driven gear, and the circumferential multiple drives for being distributed in the driven gear periphery
Dynamic motor, the drive gear of the multiple motor are meshed with the driven gear, and the driven gear is isolated with described
The drive-connecting shaft fastening of ball.
Wherein, protective cover is covered with above the drive device, the protective cover fastens with positioning sleeve sealing.
Wherein, the ball wall of the batching sphere is set in thin wall shape, and the ball wall medial surface of the batching sphere is provided with broken wall
Groove.
Wherein, in addition to sealed set in the both ends of the positioning sleeve and with corresponding vacuum pipe be tightly connected joint
Pipe, and the seal assembly being arranged between the positioning sleeve and the junction block.
Wherein, the seal assembly includes being engaged with the outer peripheral face of the batching sphere the first capsul, with described the
One capsul is engaged the second capsul, and the 3rd capsul fastened for first capsul and the second capsul,
The side of 3rd capsul is engaged with the Single port of the junction block.
Wherein, first capsul is the hard capsul for being provided with high-abrasive material, and second capsul is arranged to
Flexible sealing shell, the 3rd capsul are arranged to steel bearing shell.
Wherein, first capsul, the second capsul and the 3rd capsul is provided through and bullet train
The through hole that passage connects.
Beneficial effects of the present invention：The invention provides a kind of isolating seal device, including radially insertion is provided with a high speed
The batching sphere of passage of train, it is sheathed on the peripheral positioning sleeve being pivotally connected with batching sphere sealing of the batching sphere and the positioning
Set is engaged for driving the drive device to be connected after the isolation ball rotation with the vacuum pipe of bullet train and laying
Bullet train running gear in the bullet train passage of the batching sphere, the bullet train running gear include being layed in
Below the inwall of the bullet train passage, and the track element being connected with the track in the vacuum pipe, and set up
Above the inwall of the bullet train passage, and the suspension mechanism list being connected with the suspension mechanism in the vacuum pipe
Member., can be by the setting of batching sphere and its corresponding drive device, by the rotation to batching sphere to true with this structure design
The cavity of vacant duct is effectively isolated, meanwhile, it disclosure satisfy that again current under bullet train normal condition.
Brief description of the drawings
Fig. 1 is the structural representation under pipeline breakthrough status in a kind of isolating seal device of the present invention.
Fig. 2 is the structural representation under pipeline isolation in a kind of isolating seal device of the present invention.
Fig. 3 is motor and the plan after driven gear cooperation in Fig. 1.
Fig. 4 is a kind of structural decomposition diagram of isolating seal device of the present invention.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
With reference to shown in Fig. 1 to Fig. 4, a kind of isolating seal device is present embodiments provided, including radially insertion is provided with height
The batching sphere 1 of fast passage of train 11, the positioning sleeve 2 and the phase of positioning sleeve 2 for being sheathed on the periphery of batching sphere 1 and the sealing pivot joint of batching sphere 1
Coordinate and isolate for driving the drive device to be connected after the rotation of batching sphere 1 with the vacuum pipe 3 of bullet train and being layed in
Bullet train running gear in the bullet train passage 11 of ball 1.Also include sealed set in the both ends of positioning sleeve 2 and with it is corresponding
Vacuum pipe 3 be tightly connected junction block 4.Bullet train running gear includes being layed under the inwall of bullet train passage 11
Side, and the track element 12 being connected with the track in vacuum pipe 3, and be set up on the inwall of bullet train passage 11
Side, and the magnetic suspension mechanism unit 13 being connected with the magnetic suspension mechanism in vacuum pipe 3.
Using the isolating seal device of said structure design, when emergency episode occurs in bullet train, treat that bullet train is sailed
After entering section of stopping in emergency, you can by the isolating seal device by the vacuum pipe at bullet train both ends carry out rapid sealing every
From so that the gas in vacuum pipe in addition to section of stopping in emergency is unlikely to leak, and the isolating seal device can pass through driving
The effect driving batching sphere of device is rotated forward after 90 degree so that is sealed off with the vacuum pipe of both sides, is treated that accident solves
Afterwards, then 90 degree are reversely rotated, through connection is sealed with vacuum pipe, with this effective normally travel for ensureing bullet train.
Specifically, in the present embodiment, the both sides up and down of the outer peripheral face of batching sphere are provided with mounting surface 21, and mounting surface 21 is equal
It is articulated with the inwall of positioning sleeve 2, drive device is provided with the outside of the side wall for the positioning sleeve being engaged with mounting surface, i.e., such as 1
Shown in 4, the lateral wall in the both sides up and down of positioning sleeve 2 is provided with drive device, and the drive device includes driven gear 51, with
And the circumferential multiple motors 52 for being distributed in the periphery of driven gear 51, the drive gear 53 and driven tooth of multiple motors 52
Wheel 51 is meshed, and the drive-connecting shaft 14 of driven gear 51 and batching sphere 1 fastens., can be with high speed with the drive device of this structure design
The control system electrical connection of train, can quickly pass through the driving of multiple motors so that batching sphere and vacuum tube with this
Road isolates or insertion, drives synchronous driving as a result of multiple motors, therefore so that and driving torsion is big, and reliability is high,
Even if there is one of motor to break down, other motors can equally drive driven gear to rotate.
Further, in order to prevent drive device and batching sphere articulated section from gas leakage occurs, in the top of drive device
Sealing protection cover is covered with, protective cover fastens with positioning sleeve sealing.
In the case of preventing that high-speed train braking system from breaking down, bullet train knocks batching sphere and caused to train
And the damage of occupant, the ball wall of the batching sphere 1 in the present embodiment is set in thin wall shape, and the ball wall of batching sphere 1 is provided with broken wall
Groove, with this structure design, if being stopped when bullet train does not live car and when colliding isolated sphere, installed in bullet train headstock
On the broken wall groove that can also break through on batching sphere of broken first device after move on, be unlikely to car crash.It can prevent stopping loss
Hinder bullet train.
In the present embodiment, in addition to sealed set in the both ends of positioning sleeve 2 and with corresponding vacuum pipe be tightly connected
Junction block 4, and the seal assembly 7 being arranged between positioning sleeve 2 and junction block 4, specifically, seal assembly 7 is included with isolating
The first capsul 71 that the outer peripheral face of ball 1 is engaged, with the first capsul 71 the second capsul 72 is engaged, and for first
3rd capsul 73 of the capsul 72 of capsul 71 and second fastening, the side of the 3rd capsul 73 and the Single port of junction block 4
It is engaged.First capsul 71 is the hard capsul for being provided with high-abrasive material, and the second capsul 72 is arranged to flexible sealing shell,
3rd capsul 73 is arranged to steel bearing shell, and the first capsul 71, the second capsul 72 and the 3rd capsul 73 run through
It is provided with the through hole to be connected with bullet train passage.With the seal assembly of this structure design, junction block 4 and positioning are enabled to
Set 2 is effectively tightly connected, and is effectively lifted the air-tightness of the isolating seal device, is prevented batching sphere from being caused in rotation process very
Gas leakage in vacant duct.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
- A kind of 1. isolating seal device, it is characterised in that：Radial direction insertion is provided with the batching sphere of bullet train passage, is arranged Positioning sleeve in the peripheral sealing pivot joint with the batching sphere of the batching sphere, be engaged with the positioning sleeve for described in driving every The drive device that is connected from the vacuum pipe after ball rotation with bullet train and the bullet train for being layed in the batching sphere Bullet train running gear in passage, the bullet train running gear include the inwall for being layed in the bullet train passage Lower section, and the track element being connected with the track in the vacuum pipe, and it is set up in the interior of the bullet train passage Above wall, and the suspension mechanism unit being connected with the suspension mechanism in the vacuum pipe.
- A kind of 2. isolating seal device according to claim 1, it is characterised in that：Above and below the outer peripheral face of the batching sphere Both sides are provided with mounting surface, and inwall of the mounting surface with the positioning sleeve is articulated.
- A kind of 3. isolating seal device according to claim 2, it is characterised in that：Described in being engaged with the mounting surface The drive device is provided with the outside of the side wall of positioning sleeve.
- A kind of 4. isolating seal device according to claim 2, it is characterised in that：The drive device includes driven tooth Wheel, and the circumferential multiple motors for being distributed in the driven gear periphery, the drive gear of the multiple motor with The driven gear is meshed, and the drive-connecting shaft of the driven gear and the batching sphere fastens.
- A kind of 5. isolating seal device according to claim 1, it is characterised in that：It is covered with above the drive device Protective cover, the protective cover fasten with positioning sleeve sealing.
- A kind of 6. isolating seal device according to claim 1, it is characterised in that：The ball wall of the batching sphere is in thin wall shape Set, and the ball wall medial surface of the batching sphere is provided with broken wall groove.
- A kind of 7. isolating seal device according to claim 1, it is characterised in that：Also include sealed set in the positioning The both ends of set and the junction block being tightly connected with corresponding vacuum pipe, and be arranged at the positioning sleeve and the junction block it Between seal assembly.
- A kind of 8. isolating seal device according to claim 7, it is characterised in that：The seal assembly include with it is described every The first capsul for being engaged from the outer peripheral face of ball, with first capsul the second capsul is engaged, and for described First capsul and the 3rd capsul of the second capsul fastening, the side of the 3rd capsul and one end of the junction block Mouth is engaged.
- A kind of 9. isolating seal device according to claim 8, it is characterised in that：First capsul is resistance to be provided with The hard capsul of material is ground, second capsul is arranged to flexible sealing shell, and the 3rd capsul is arranged to steel and held Press shell.
- A kind of 10. isolating seal device according to claim 8, it is characterised in that：First capsul, the second sealing Shell and the 3rd capsul are provided through the through hole to be connected with bullet train passage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898797.5A CN107600081A (en) | 2017-09-28 | 2017-09-28 | A kind of isolating seal device |
| PCT/CN2018/087727 WO2019062161A1 (en) | 2017-09-28 | 2018-05-21 | Isolation and sealing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710898797.5A CN107600081A (en) | 2017-09-28 | 2017-09-28 | A kind of isolating seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107600081A true CN107600081A (en) | 2018-01-19 |
Family
ID=61058038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710898797.5A Withdrawn CN107600081A (en) | 2017-09-28 | 2017-09-28 | A kind of isolating seal device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107600081A (en) |
| WO (1) | WO2019062161A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407823A (en) * | 2018-05-16 | 2018-08-17 | 苏彬诚 | A kind of sealing system for bullet train vacuum pipe |
| WO2019062161A1 (en) * | 2017-09-28 | 2019-04-04 | 苏彬诚 | Isolation and sealing apparatus |
| CN110091878A (en) * | 2019-04-28 | 2019-08-06 | 华中科技大学 | A kind of vacuum line magnetic suspension train arrival and leaving platform vacuum holding system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074022A (en) * | 2007-06-20 | 2007-11-21 | 西南交通大学 | Isolating chamber in vacuum pipe |
| US20110283914A1 (en) * | 2009-12-17 | 2011-11-24 | Sam-Young Kwon | Vacuum division management system of tube railway system and vacuum barrier film device |
| CN105564443A (en) * | 2016-03-10 | 2016-05-11 | 北京九州动脉隧道技术有限公司 | Rotation type station used for vacuum environment |
| CN206265036U (en) * | 2016-12-23 | 2017-06-20 | 青岛科技大学 | One kind is applied to be rotated between vacuum pipe capsule train and common magnetic-levitation and becomes duct device |
| CN106915358A (en) * | 2017-03-22 | 2017-07-04 | 西京学院 | A kind of rotary air lock station of vacuum pipe traffic and the method for midway inlet and outlet piping |
| CN207257660U (en) * | 2017-09-28 | 2018-04-20 | 苏彬诚 | A kind of isolating seal device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4023500A (en) * | 1975-10-23 | 1977-05-17 | Diggs Richard E | High-speed ground transportation system |
| CN203126846U (en) * | 2013-03-30 | 2013-08-14 | 何程 | Isolating bin special for vacuum magnetic suspension lane station |
| US9969407B2 (en) * | 2014-01-10 | 2018-05-15 | Aslan Ali Pirli | High speed transportation vehicle-capsule isolated from external influences |
| CN107600081A (en) * | 2017-09-28 | 2018-01-19 | 苏彬诚 | A kind of isolating seal device |
-
2017
- 2017-09-28 CN CN201710898797.5A patent/CN107600081A/en not_active Withdrawn
-
2018
- 2018-05-21 WO PCT/CN2018/087727 patent/WO2019062161A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074022A (en) * | 2007-06-20 | 2007-11-21 | 西南交通大学 | Isolating chamber in vacuum pipe |
| US20110283914A1 (en) * | 2009-12-17 | 2011-11-24 | Sam-Young Kwon | Vacuum division management system of tube railway system and vacuum barrier film device |
| CN105564443A (en) * | 2016-03-10 | 2016-05-11 | 北京九州动脉隧道技术有限公司 | Rotation type station used for vacuum environment |
| CN206265036U (en) * | 2016-12-23 | 2017-06-20 | 青岛科技大学 | One kind is applied to be rotated between vacuum pipe capsule train and common magnetic-levitation and becomes duct device |
| CN106915358A (en) * | 2017-03-22 | 2017-07-04 | 西京学院 | A kind of rotary air lock station of vacuum pipe traffic and the method for midway inlet and outlet piping |
| CN207257660U (en) * | 2017-09-28 | 2018-04-20 | 苏彬诚 | A kind of isolating seal device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019062161A1 (en) * | 2017-09-28 | 2019-04-04 | 苏彬诚 | Isolation and sealing apparatus |
| CN108407823A (en) * | 2018-05-16 | 2018-08-17 | 苏彬诚 | A kind of sealing system for bullet train vacuum pipe |
| WO2019218378A1 (en) * | 2018-05-16 | 2019-11-21 | Su Bincheng | Sealing system for use in vacuum pipeline of high-speed train |
| CN110091878A (en) * | 2019-04-28 | 2019-08-06 | 华中科技大学 | A kind of vacuum line magnetic suspension train arrival and leaving platform vacuum holding system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019062161A1 (en) | 2019-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |