CN103796895A - Sealing type screen door device - Google Patents
Sealing type screen door device Download PDFInfo
- Publication number
- CN103796895A CN103796895A CN201180073438.7A CN201180073438A CN103796895A CN 103796895 A CN103796895 A CN 103796895A CN 201180073438 A CN201180073438 A CN 201180073438A CN 103796895 A CN103796895 A CN 103796895A
- Authority
- CN
- China
- Prior art keywords
- closed type
- type door
- door apparatus
- train
- sliding component
- 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.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
- B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
- B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The present invention relates to a sealing type screen door device, wherein a screen door is provided so as to be encompassed by a door of a train entering a station building, and an adsorption means is provided at the screen door so as to allow the screen door to be completely sealed and fixed to the body of the train, thereby completely blocking a change in air pressure (pressure wave) generated by the entering of the train so as to prevent the inflow of pressure waves into the station building. According to the present invention, the screen door device comprises: a sliding portion provided at a screen so as to cover a screen door; and an adsorption portion provided at the sliding portion so as to be adsorbed on an outer surface of a train.
Description
Technical field
The present invention relates to a kind of closed type door apparatus, relate more specifically to a kind of closed type door apparatus that comprises shielded gate, it can surround the door of the train that enters platform building, and be provided with adsorption plant, to allow shielded gate to seal and be fixed to the body of train completely, thereby stop the air pressure variations (pressure wave) being produced by the train entering completely, to prevent that pressure wave from flowing into platform.
Background technology
Conventionally, shielded gate is arranged in platform to guarantee passenger's safety.It is more and more general that shielded gate becomes, because it has the effect of various advantages and prevention safety misadventure, safety misadventure comprises: collision, the passenger between train and the passenger of just entering the station is sandwiched between train door gap or train and platform the accident in gap and passenger falls into the uncertain situation on platform track.
As shown in Figure 1, traditional shielded gate comprises barrier shield, and described barrier shield is arranged on the rail side of platform and track and platform are separated, and barrier shield has and in the time that train enters platform, opens to allow passenger to enter the door of train.
Because shielded gate seals, so in the time that passenger waits for bus on platform, can flow into platform from track by antipollution air.
But, if train enters platform and shielded gate opens to allow passenger to enter train, the air pressure variations (pressure wave) producing in the time that train enters platform flows into platform by the shielded gate of opening, and this makes the passenger who waits for bus on platform produce noise in one's ear.
As long as shielded gate opens to allow passenger to enter train, the foul air in track just flows into platform, infringement passenger's health.
Summary of the invention
Technical matters
The present invention is devoted to solve the problem of prior art, and the object of this invention is to provide a kind of closed type door apparatus, in the time that shielded gate is opened, it can be by being sealed into shielded gate on the outside face of train of platform to cover the door of train, and antipollution air and pressure wave flow into platform from track.
Another object of the present invention is to provide a kind of closed type door apparatus, it comprises adsorption plant, adsorption plant is arranged on sliding unit place and contacts with the intimate of train, to keep the fixing state firmly between sliding unit and the outside face of train in the time that sliding unit contacts with the intimate of train, enter train thereby allow passenger safety.
Another object again of the present invention is to provide a kind of closed type door apparatus, and it comprises double suction adsorption device, thereby keeps shielded gate to be in the sealing state that shielded gate more safely contacts with the intimate of train.
Technical scheme
According to an aspect of the present invention, above and other object can be by providing a kind of closed type door apparatus to realize, and described closed type door apparatus comprises that being arranged on barrier shield sentences and cover the sliding unit of shielded gate and be arranged on sliding unit and sentence the absorbing unit on the outside face that is adsorbed on train.
At this, sliding unit can have the passage that heart place forms therein, and can comprise sliding component, and described sliding component has the installing space forming at the inner side place of its front edge.
In addition, sliding component can further be included in the sealing retaining member of the limit place the opening formation of installing space.
In addition, sliding component can have the first entrance, and described the first entrance is formed on described sliding component, to allow air to offer the installing space of sliding component and to discharge from the installing space of sliding component, and sliding unit can comprise pressure device, to provide and to discharge air by the first entrance.
Closed type door apparatus can further comprise the filter being arranged between pressure device and the first entrance.
Multiple the first entrances and multiple pressure device can be set.
Absorbing unit can comprise stationary member and vacuum pump, and described stationary member is positioned in the installing space forming in the sliding component of sliding unit, and described vacuum pump is connected to the second entrance, and described the second entrance forms on stationary member, to provide and to discharge air.
At this, closed type door apparatus can further comprise the filter being arranged between pressure device and the second entrance.
In addition, multiple the second entrances and multiple vacuum pump can be set.
In addition, adsorption element can be arranged on the end of stationary member.
At this, the adsorption element being arranged on stationary member separates with stationary member.
Beneficial effect
Door apparatus according to the present invention as above contacts to cover shielded gate with the intimate of the train that enters platform, thereby antipollution air and pressure wave flow into platform from track in the time that shielded gate is opened.
In addition, because closed type door apparatus according to the present invention is included in the adsorption plant contacting with intimate train in sliding unit, so keep fixing firmly state in the time that sliding unit contacts with the intimate of train, enter train to allow passenger safety.
In addition, because closed type door apparatus according to the present invention comprises double suction adsorption device, so under the sealing state that maintenance shielded gate more safely contacts with the intimate of train at shielded gate.
Accompanying drawing explanation
Fig. 1 is the view that traditional shielded gate is shown;
Fig. 2 is according to the block diagram of closed type door apparatus of the present invention;
Fig. 3 is the view illustrating according to closed type door apparatus of the present invention;
Fig. 4 is the section drawing illustrating according to absorbing unit of the present invention;
Fig. 5 is illustrated under the state of sliding component and train close contact, according to the view of the operation of closed type door apparatus of the present invention;
Fig. 6 is illustrated in adsorption element to adsorb under state ON TRAINS, according to the view of the operation of closed type door apparatus of the present invention;
Fig. 7 illustrates the view of closed type door apparatus according to another embodiment of the present invention;
Fig. 8 illustrates according to the present invention the view of the closed type door apparatus of another embodiment again;
Fig. 9 illustrates according to the present invention the view of the closed type door apparatus of another embodiment again; And
Figure 10 illustrates according to the present invention the view of the closed type door apparatus of another embodiment again.
The specific embodiment
Below describe in detail according to closed type door apparatus of the present invention with reference to accompanying drawing.
Fig. 2 is according to the block diagram of closed type door apparatus of the present invention; Fig. 3 illustrates according to closed type door apparatus of the present invention, and Fig. 4 is the section drawing illustrating according to absorbing unit of the present invention.
As shown in Figures 2 to 4, closed type door apparatus according to the present invention comprises sliding unit 110, and sliding unit 110 forms with the shape of rectangular tube, and is arranged on barrier shield 10, to cover the shielded gate 12 being arranged on platform.
At this, sliding unit 110 is equipped with sliding component 112, sliding component 112 has heart part place therein and forms and be connected to the passage 114 of shielded gate 12, and sliding component further has the installing space 116 that forms and have the leading section of opening at its front edge place.
Now, shielded gate 12 can be arranged on barrier shield 10 or be arranged in the passage 114 of sliding component 112.
In addition, sliding component 112 is configured to move slidably, while entering platform and stop, contacts with the intimate of train with convenient train.
, sliding component 112 forms with the shape of flexible bellows (bellows), carries out slide with the actuating device (not shown) by means of independent.
In addition, sliding component 112 has the first entrance 118 forming thereon, to allow air to flow into the installing space 116 of sliding component and to discharge from the installing space 116 of sliding component.
In addition, sliding unit is provided with pressure device 130, flows into the installing space 116 of sliding component 112 and discharges from the installing space 116 of sliding component 112 for allowing air to pass through the first entrance 118.
At this, filter 132 is further arranged between the first entrance 118 and pressure device 130, with purify provide/discharge air.
Meanwhile, multiple the first entrances 118 are arranged on sliding component 112, and the multiple pressure devices 130 that correspond respectively to the first entrance 118 are set.
At this, multiple pressure devices 130 can be the first entrance 118 and air are provided and discharge air.Alternatively, a pressure device 130 can be connected to multiple the first entrances 118, to provide and to discharge air.
Therefore, in the time that train enters platform and stops, sliding component 112 moves slidably towards train, then contacts with the intimate of train.At this, sliding component contacts with the outside face at train door edge, to cover the door of train.
At this, absorbing unit 210 comprises stationary member 212, and stationary member 212 has a side of the installing space 116 that projects into sliding component 112.
In addition, adsorption element 214 is formed on the end of stationary member 212, is formed on the end of the stationary member 212 being positioned in installing space 116.
In addition, form the second entrance 216 through stationary member 212 and adsorption element 214, and a vacuum pump 220 is set, for providing and discharge air by the second entrance 216.
At this, filter 222 is arranged in the second entrance 216, with bag filter be contained in provide by vacuum pump 220/discharge airborne foreign matter.
In addition, multiple the second entrances 216 are set, and multiple vacuum pump 220 is corresponding and be connected to the second entrance 216 respectively.
At this, the multiple vacuum pumps 220 that provide and discharge air for multiple the second entrances 216 can be connected respectively to the second entrance 216, to provide and to discharge air.Alternatively, a vacuum pump 220 can be connected to multiple the second entrances 216, to provide and to discharge air.
Therefore, if under the state contacting with train intimate at sliding component 112, by driving vacuum pump 220 to aspirate and discharge the air remaining in adsorption element 214, adsorption element 214 becomes vacuum state, to keep adsorption element to be adsorbed on the state on train outside face.
Below describe as above structure according to the operation of closed type door apparatus of the present invention.
Fig. 5 illustrates according to the operation of closed type door apparatus of the present invention and sliding component is shown and the view of the state of train close contact, and Fig. 6 illustrates according to the operation of closed type door apparatus of the present invention and illustrates that adsorption element adsorbs the view of state ON TRAINS.
As shown in above accompanying drawing, in closed type door apparatus according to the present invention, in the time that train enters platform and stops, sliding component 112 and adsorption element 214 move forward by actuating device, then contact with the intimate of train.
Under this state, if by driving pressure device 130 and vacuum pump 220 aspirate and discharge the air in the installing space 116 that is retained in sliding component 112 and are retained in the air in adsorption element 214, the inside of the inside of installing space 116 and adsorption element 214 becomes vacuum state, and sliding component and adsorption element are adsorbed on the outside face of train.
Be adsorbed on securely the door with covering train as above on the outside face of train at sliding component 112, and sliding component is from the complete hermetic state of track, the door of shielded gate 12 and train is opened, and passenger enters train by the passage 114 of sliding component 112.
Simultaneously, all passengers on platform enter the door of train and train and after shielded gate 12 closes, provide air to discharge vacuum state to the installing space 116 of sliding component 112 and the inside of adsorption element 214 by means of pressure device 130 and vacuum pump 220, so that sliding component 112 and adsorption element 214 separate with train.
In this way, retract by actuating device with the sliding component 112 that train separates, then return to its initial position.
As mentioned above, after train enters platform and stops and before passenger enters train, the door of shielded gate 12 and train is connected to each other by sliding component 112, with block completely shielded gate 12 and train door between gap, thereby prevent that pressure wave (producing) inflow passenger from waiting platform and the train inside of train in the time that train enters platform.
In addition, can prevent that foul air in track from flowing into platform and train inside that passenger is waiting train, thus keep the air of platform and the room air of train if having time all in fresh and clean state.
Simultaneously, in the time that sliding component 112 is also adsorbed onto train regularly with train close contact, first adsorption element 214 adsorbs by the operation of vacuum pump 220 and is fixed to train, then the installing space 116 of sliding component 112 adsorbs by the operation of pressure device 130 and is fixed to train, to can keep safer adsorbed state, enter train and prevent pressure wave and foul air inflow thereby allow passenger safety.
Fig. 7 illustrates closed type door apparatus according to another embodiment of the present invention.
So shown in accompanying drawing, for impact-absorbing with keep sealing state, sealing retaining member 120 is arranged on the limit that sliding component 112 forms installing space 116.
As above the operation of closed type door apparatus according to this embodiment of structure is identical with the operation of previous described embodiment, therefore will omit its repeat specification.
But, in the time that sliding component 112 contacts with the outside face of train, sliding component contacts with the outside face of train securely by sealing retaining member 120, to increase the contact force between sliding component and train, and can prevent that the collision that train and sliding component 112 produce while contacting with each other due to sliding component and train between them from damaging.
Fig. 8 illustrates according to the present invention the closed type door apparatus of another embodiment again.
So, shown in accompanying drawing, adsorption element 214 separates with the stationary member 212 of absorbing unit 210, and is affixed to stationary member 212.
Therefore,, if adsorption element 214 is because long-term use hardened or damage, can easily replaces and repair with new adsorption element.
As above the operation of closed type door apparatus according to this embodiment of structure is identical with the operation of previous described embodiment, therefore will omit its repeat specification.
In addition, as shown in Figures 9 and 10, air be provided to sliding component 112 and adsorption element 214 and can carry out various modifications from pressure device 130 and vacuum pump 220 that sliding component 112 and adsorption element 214 are discharged air.
In other words, as shown in Figure 9, a pressure device 130 can be only set, for air being provided and discharging air from the first entrance 118 and the second entrance 216 to the first entrance 118 and the second entrance 216, air offers the installing space 116 of sliding component 112 by the first entrance 118 and discharges from the installing space 116 of sliding component 112, and air offers the inside of adsorption element 214 by the second entrance 216 and discharges from the inside of adsorption element 214.
In addition, as shown in figure 10, the first entrance 118 and the second entrance 216 are only connected to a vacuum pump 220, to carry out air supply and discharging operation.
In addition, the first entrance 118 of sliding unit 112 and the second entrance 216 of absorbing unit 210 can only be connected to each other by means of a pressure device 130, to carry out air supply and discharging operation.
Although described according to the preferred embodiment of closed type door apparatus of the present invention, the invention is not restricted to above embodiment, in claim, detailed description and accompanying drawing, can carry out many modifications and variations, and they drop in the scope and spirit of the present invention.
Claims (11)
1. a closed type door apparatus, comprising:
Sliding unit, described sliding unit is arranged on barrier shield, to cover shielded gate; And
Absorbing unit, described absorbing unit is arranged on described sliding unit place, to be adsorbed on the outside face of train.
2. closed type door apparatus as claimed in claim 1, wherein, described sliding unit comprises sliding component, described sliding component has the passage that heart part place forms therein and the installing space forming at its front edge inner side place.
3. closed type door apparatus as claimed in claim 2, wherein, described sliding component further comprises the sealing retaining member at the limit place opening that is arranged on described installing space.
4. closed type door apparatus as claimed in claim 2, wherein, described sliding component has the first entrance and pressure device, described the first entrance is formed in described sliding component, to allow air to offer described installing space and to discharge from described installing space, described pressure device provides and discharges air by described the first entrance.
5. closed type door apparatus as claimed in claim 4, further comprises the filter being arranged between described pressure device and described the first entrance.
6. closed type door apparatus as claimed in claim 4, wherein, multiple the first entrances and multiple pressure device are arranged on described sliding component.
7. closed type door apparatus as claimed in claim 1, wherein, described absorbing unit comprises stationary member, described stationary member is positioned in the installing space of sliding component of described sliding unit and has the second entrance being formed on wherein, described absorbing unit is provided with the vacuum pump that is connected to described the second entrance, to provide and to discharge air.
8. closed type door apparatus as claimed in claim 7, further comprises the filter being arranged between described vacuum pump and described the second entrance.
9. closed type door apparatus as claimed in claim 7, wherein, arranges multiple the second entrances and multiple vacuum pump.
10. closed type door apparatus as claimed in claim 7, wherein, described stationary member has the adsorption element that is arranged on its end.
11. closed type door apparatus as claimed in claim 10, wherein, the described adsorption element being arranged on described stationary member separates with described stationary member.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2011-0100343 | 2011-09-30 | ||
| KR1020110100343A KR101306278B1 (en) | 2011-09-30 | 2011-09-30 | A shutting tightly screen door device |
| PCT/KR2011/009657 WO2013047953A1 (en) | 2011-09-30 | 2011-12-15 | Sealing type screen door device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103796895A true CN103796895A (en) | 2014-05-14 |
| CN103796895B CN103796895B (en) | 2017-04-05 |
Family
ID=47995958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180073438.7A Active CN103796895B (en) | 2011-09-30 | 2011-12-15 | Closed type door apparatus |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20140366768A1 (en) |
| KR (1) | KR101306278B1 (en) |
| CN (1) | CN103796895B (en) |
| WO (1) | WO2013047953A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266239A (en) * | 2021-06-04 | 2021-08-17 | 重庆交通职业学院 | Energy-saving shielding door system for rail transit platform |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042830B (en) * | 2017-03-20 | 2020-08-28 | 中铁二院工程集团有限责任公司 | Subway train stop airtight energy-saving and safety device |
| DE102019119017A1 (en) * | 2018-07-13 | 2020-01-16 | Mann+Hummel Gmbh | Station, access control device for a station and use of an access control device |
| JP2020093757A (en) * | 2018-12-14 | 2020-06-18 | ナブテスコ株式会社 | Platform door apparatus |
| CN113147813A (en) * | 2020-01-07 | 2021-07-23 | 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） | Workshop pressure-bearing sealing device and vacuum pipeline train comprising same |
| KR102358103B1 (en) * | 2020-02-19 | 2022-02-04 | 손승희 | Dust filtering apparatus for train platform |
| JP7296928B2 (en) * | 2020-09-29 | 2023-06-23 | 近畿車輌株式会社 | Getting on and off assist device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04325364A (en) * | 1991-04-24 | 1992-11-13 | Central Japan Railway Co | Getting-on/off device of platform for magnetic levitation vehicle |
| JP2002018757A (en) * | 2000-07-05 | 2002-01-22 | Toyota Kihan:Kk | Vacuum sucking lift with multilayered sucking pad |
| US20070151819A1 (en) * | 2005-12-29 | 2007-07-05 | Schmidt Timothy J | Loading dock bumper with two-phase resistance |
| CN100999976A (en) * | 2006-12-26 | 2007-07-18 | 沈阳远大铝业工程有限公司 | Screen door sealing structure of platform |
| CN200964767Y (en) * | 2006-11-02 | 2007-10-24 | 李国庆 | Screen door for urban rail traffic underground station |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6880301B2 (en) * | 2001-03-06 | 2005-04-19 | Rite-Hite Holding Corporation | Pivotal and translational dock leveler lip |
| US7757442B2 (en) * | 2004-11-04 | 2010-07-20 | Rite-Hite Holding Corporation | Flexible structures for use with dock seals and shelters |
| KR20070010214A (en) * | 2005-07-18 | 2007-01-24 | 박성수 | Integrated Screen Door System with Air Purifier |
| US20080104902A1 (en) * | 2006-11-07 | 2008-05-08 | Rite-Hite Holding Corporation | Low profile support panel for a dock seal |
| US8141305B2 (en) * | 2008-05-28 | 2012-03-27 | Rite-Hite Holding Corporation | Side seal members for a dock seal |
| KR100917614B1 (en) | 2008-06-25 | 2009-09-17 | 윤이수 | Apparatus for shielding the gate of train in screen door of subway station |
| US8112949B2 (en) * | 2008-12-12 | 2012-02-14 | 4Front Engineered Solutions, Inc. | Segmented dock seals for truck loading docks and associated systems and methods |
| US8181401B2 (en) * | 2009-01-26 | 2012-05-22 | 4Front Engineered Solutions, Inc. | Loading dock truck and trailer seals and associated systems and methods |
-
2011
- 2011-09-30 KR KR1020110100343A patent/KR101306278B1/en active IP Right Grant
- 2011-12-15 US US14/345,200 patent/US20140366768A1/en not_active Abandoned
- 2011-12-15 CN CN201180073438.7A patent/CN103796895B/en active Active
- 2011-12-15 WO PCT/KR2011/009657 patent/WO2013047953A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04325364A (en) * | 1991-04-24 | 1992-11-13 | Central Japan Railway Co | Getting-on/off device of platform for magnetic levitation vehicle |
| JP2002018757A (en) * | 2000-07-05 | 2002-01-22 | Toyota Kihan:Kk | Vacuum sucking lift with multilayered sucking pad |
| US20070151819A1 (en) * | 2005-12-29 | 2007-07-05 | Schmidt Timothy J | Loading dock bumper with two-phase resistance |
| CN200964767Y (en) * | 2006-11-02 | 2007-10-24 | 李国庆 | Screen door for urban rail traffic underground station |
| CN100999976A (en) * | 2006-12-26 | 2007-07-18 | 沈阳远大铝业工程有限公司 | Screen door sealing structure of platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266239A (en) * | 2021-06-04 | 2021-08-17 | 重庆交通职业学院 | Energy-saving shielding door system for rail transit platform |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20130035796A (en) | 2013-04-09 |
| CN103796895B (en) | 2017-04-05 |
| KR101306278B1 (en) | 2013-09-09 |
| WO2013047953A1 (en) | 2013-04-04 |
| US20140366768A1 (en) | 2014-12-18 |
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