CN107042830A - A kind of subway train stops airtight energy-saving and safety device - Google Patents
A kind of subway train stops airtight energy-saving and safety device Download PDFInfo
- Publication number
- CN107042830A CN107042830A CN201710167269.2A CN201710167269A CN107042830A CN 107042830 A CN107042830 A CN 107042830A CN 201710167269 A CN201710167269 A CN 201710167269A CN 107042830 A CN107042830 A CN 107042830A
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- gallery
- saving
- safety device
- train
- stops
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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
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
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Abstract
A kind of subway train stops airtight energy-saving and safety device, with the security of effective guarantee passenger getting on/off, and avoids subway station air-conditioning system energy waste.Including shield door and shielding doorframe, semi-surrounding structure is fixedly installed on the lateral wall for shielding doorframe, the inner of outer gallery is fixedly connected with semi-surrounding structure, and interior gallery is nested in outer gallery, and the hard glue frame that port shape matches with train side is fixedly installed in its external port.The drive device for acting on outer gallery is provided with semi-surrounding structure, return is contacted and move inward with Train surface for driving interior gallery to move outwardly to hard rubber outer frame port；Drive device receives the outdoor temp angle value and shield door switching signal gathered by temperature sensor by controller control, controller, determines whether drive device links with shield door switching signal according to outdoor temp angle value.
Description
Technical field
The present invention relates to subway platform corollary equipment, more particularly to a kind of subway train stops closed safety device, can divide
Period shields or utilized tunnel exhaust ventilation, saves the energy, and can ensure that passenger getting on/off is ridden safety simultaneously.
Background technology
At present, urban railway system platform shielding door facility is widely used in all kinds of subway stations, is typically classified as complete
Two kinds of lock shield door and semiclosed shield door (safety door).At present, severe cold area underground station generally uses safety door system,
Other areas in addition to severe cold area, newly-built underground station then generally uses totally enclosed screen door.No matter which is used
The system of kind, it is safe and reliable during train operation in order to ensure, 15cm is there are in train dwelling, between train and platform left
Right safety clearance, and shield door then typically may be contained within the inside of platform edge line 15cm-20cm platform, this is just direct
There is 30cm-35cm space when result in train dwelling between shield door.
It is higher in outside air temperature from the perspective of air conditioner energy consumption for existing totally-enclosed shield door
Summer, train dwelling shield door is opened, due to the presence of exhaust fan in tunnel, and the interior cold air that can cause to stand is to tunnel and outdoor
Flowing of the hot-air into station, is objectively adding the load and energy consumption of air-conditioning equipment.But it is relatively low in outside air temperature
Divulge information season, it is then favourable to the load and energy consumption that reduce air-conditioning equipment.Meanwhile, the space of several tens cm is outstanding for majority
It is children, and there is also huge security risk.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of subway train and stopped airtight energy-saving and safety device, to have
Effect ensures the security of passenger getting on/off, and avoids subway station air-conditioning system energy waste.
The technical solution adopted for the present invention to solve the technical problems is as follows：
A kind of subway train of the present invention stops airtight energy-saving and safety device, including shield door and shielding doorframe, and it is special
Levying is：Semi-surrounding structure is fixedly installed on the lateral wall of the shielding doorframe, the inner of outer gallery is fixed with semi-surrounding structure to be connected
Connect, interior gallery is nested in outer gallery, the hard glue frame that port shape matches with train side is fixedly installed in its external port；
The drive device for acting on outer gallery is provided with the semi-surrounding structure, for driving interior gallery to move outwardly to hard glue frame
External port contacts and moved inward return with Train surface；The drive device is received by temperature by controller control, controller
Outdoor temp angle value and shield door switching signal that sensor is gathered, according to outdoor temp angle value determine drive device whether with shielding
Door switch signal links.
The beneficial effects of the invention are as follows on the premise of safe train operation is ensured, by accurately controlling technology, in the summer
Season blocks the space between train and shield door completely, it is ensured that while safe, reduce the air conditioner load and energy of subway station
Consumption.The draft effect for then making full use of tunnel negative pressure to be produced by space in the winter time, reduces subway station mechanical ventilation system
Energy consumption.The present invention is coordinated using the function of TEMP control technology combination mechanical transmission component and is completed subway station parking
The intelligent control of closed safety guard so that system enters one on the basis of the annual energy-saving run condition of subway ventilation air-conditioning is met
Reduce the security risk that space is brought to step.
Brief description of the drawings
This specification includes following four width accompanying drawing：
Fig. 1 is that a kind of subway train of the invention stops the set-up mode and structural representation of airtight energy-saving and safety device；
Fig. 2 is that a kind of subway train of the invention stops the structural representation of airtight energy-saving and safety device；
Fig. 3 is that a kind of subway train of the invention stops the control principle block diagram of airtight energy-saving and safety device；
Fig. 4 is that a kind of subway train of the invention stops the use state schematic diagram of airtight energy-saving and safety device.
Component and corresponding mark are shown in figure：Shield doorframe 1, shield door 2, semi-surrounding structure 3, outer gallery 4, interior gallery
5th, hard glue frame 6, oil cylinder 8, gear pump 9, hydraulic push rod 10, rolling bearing 12, spill sliding rail groove 13, sliding shoe 14, track slot
Catch 15, connecting rod 16, mousing-hook 17, controller 19, temperature sensor 20, safety switch 21, the interior terrace D that stands, shielding are stood outdoors
Platform width L1, parking gap L 2.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
A kind of reference picture 1, subway train of the invention stops airtight energy-saving and safety device, including shield door 2 and shielding
Semi-surrounding structure 3 is fixedly installed on doorframe 1, the lateral wall of the shielding doorframe 1, the inner and the semi-surrounding structure 3 of outer gallery 4 are consolidated
Fixed connection, interior gallery 5 is nested in outer gallery 4, and its outer end mouth-shaped is fixedly installed in its external port and is matched with train side
Hard glue frame 6.Be provided with the drive device for acting on outer gallery 4 in the semi-surrounding structure 3, for drive interior gallery 5 to
Being moved to the external port of hard glue frame 6 contacts and moves inward return with Train surface outside.Reference picture 3, the drive device is by controlling
Device 19 processed is controlled, and controller 19 receives the outdoor temp angle value and shield door switching signal gathered by temperature sensor 20, according to
Outdoor temp angle value determines whether drive device links with shield door switching signal.
Reference picture 3, the setting upper limit of controller 19 operating temperature, lower limit operating temperature.When outdoor temp angle value is higher than upper
When limiting operating temperature, drive device links with shield door switching signal.When outdoor temp angle value is less than lower limit operating temperature, driving
Device stopping is acted.In addition, drive device is controlled by safety switch 21, when the special circumstances such as maintenance or power-off occur, it can lead to
Crossing safety switch 21 resets drive device, it is to avoid interference train is normally run.
The controller 10 in electric-controlled box, is additionally provided with as it using programmable controller (CPU) in electric-controlled box
The distributor of power supply is provided.Referring to Fig. 3, generally, upper limit operating temperature can be set as to 28 DEG C, lower limit operating temperature is set as
26℃.The control strategy of controller 19 is, when the outdoor temp angle value that temperature sensor 20 is gathered is higher than 28 DEG C, drive device with
Shield door switching signal links；When the outdoor temp angle value that temperature sensor 20 is gathered is less than 26 DEG C, drive device is failure to actuate.Temperature
Degree sensor 20 may be generally disposed at the outgoing porch in station.
Reference picture 2 and Fig. 4, the drive device are arranged at the both lateral sides of semi-surrounding structure 3, including hydraulic push rod 10, company
Bar 16, sliding shoe 14 and spill sliding rail groove 13, spill sliding rail groove 13 are arranged on the outer end of the interior both lateral sides of gallery 5, hydraulic pressure
Push rod 10, the inner of connecting rod 16 are hinged with semi-surrounding structure 3, and outer end and the middle part of connecting rod 16 of hydraulic push rod 10 are hinged, connecting rod 16
Outer end be then hinged with the sliding shoe 14 in spill sliding rail groove 13.Hydraulic push rod 10 is driven by gear pump 9 and oil cylinder 8, control
The control gear pump 9 of device 19 is acted.The cross section of the spill sliding rail groove 13 is in fusiform, and sliding shoe 14 is restrained in groove,
Track slot catch 15 is fixedly installed in the lower end of spill sliding rail groove 13, to avoid extreme case downslide motion block 14 from spill sliding rail groove
Deviate from 13 lower ends.Reference picture 4, is rolled between the outer gallery 4 and interior gallery 5 in setting on longitudinal both sides inwall of outer gallery 4
Bearing 12, the rear end of interior gallery 5 is in the mousing-hook 17 corresponding with the position of rolling bearing 12 of setting on longitudinal both sides outer wall.
Reference picture 1, outer gallery 4 is fixedly installed on outside shield door 2, is formed shielding platform outdoors, is shielded platform width outdoors
L1 is generally 20cm~25cm.Even if interior gallery 5 is not protruding, parking gap L 2 is also only 10cm~15cm, it is sufficient to ensure
The security of passenger getting on/off.
Reference picture 2, Fig. 3, a kind of subway train of the invention stop airtight energy-saving and safety device the course of work it is as follows：
1st, outdoor temperature is gradually reduced
When the outgoing entering air temperature reduction in station, when temperature sensor 20 detects outside air temperature value less than 26 DEG C,
Controller 19 control gear pump 9 do not start, train operation and stop it is static in the case of, gear pump 9 does not drive hydraulic thrust
Bar 10 is acted, and the space (parking gap L 2) between train and platform exists all the time.Such case typically occurs in transition season room
During outer air themperature reduction.
2nd, outdoor temperature gradually rises
When the outgoing entering air temperature rise in station, when temperature sensor 20 detects outside air temperature value higher than 28 DEG C,
Controller 19 controls gear pump 9 and shield door switching signal through transport, then drives hydraulic push rod 10 to act.It is static in train dwelling
Afterwards, (such as 0.5s) action elongation is opened preceding certain time in shield door 2, interior gallery 5 is moved outwardly to the outer end of hard glue frame 6
Mouth is contacted with Train surface, eliminates parking gap L 2.When not yet being moved before train preparation is outbound, the driving hydraulic thrust of gear pump 9
Certain time (such as 0.5s) action before shield door is closed of bar 10 is shunk, and interior gallery 5 is moved inward return, so as to be train fortune
Row reserves the safe space of abundance.Such case typically occur in outdoor air summer temperature it is elevated during.
When the special circumstances such as maintenance or power-off occur, staff can judge according to itself professional knowledge, and lead to
Cross safety switch 21 to regulate and control the action of drive device and the position of interior gallery 5, be that the safe operation of train is reserved enough
Space.
A kind of subway train of the invention that simply explains through diagrams stop airtight energy-saving and safety device some are former
Reason, be not intended to by the present invention be confined to shown in and described concrete structure and the scope of application in, therefore every be possible to sharp
Corresponding modification and equivalent, belong to apllied the scope of the claims of the invention.
Claims (8)
- Airtight energy-saving and safety device 1. a kind of subway train stops, including shield door (2) and shielding doorframe (1), it is characterized in that： Semi-surrounding structure (3), the inner and the semi-surrounding structure (3) of outer gallery (4) are fixedly installed on the lateral wall of the shielding doorframe (1) It is fixedly connected, interior gallery (5) is nested in outer gallery (4), its outer end mouth-shaped and train side is fixedly installed in its external port The hard glue frame (6) matched；The drive device for acting on outer gallery (4) is provided with the semi-surrounding structure (3), for driving Gallery (5) moves outwardly to hard glue frame (6) external port and contacts and move inward return with Train surface in dynamic；The driving dress Put and controlled by controller (19), controller (19) receives the outdoor temp angle value gathered by temperature sensor (20) and shield door is opened OFF signal, determines whether drive device links with shield door switching signal according to outdoor temp angle value.
- Airtight energy-saving and safety device 2. a kind of subway train as claimed in claim 1 stops, it is characterized in that：The controller (19) setting upper limit operating temperature, lower limit operating temperature；When outdoor temp angle value is higher than upper limit operating temperature, drive device and screen Cover the linkage of door switch signal；When outdoor temp angle value is less than lower limit operating temperature, drive device stopping action.
- Airtight energy-saving and safety device 3. a kind of subway train as claimed in claim 1 stops, it is characterized in that：The driving dress Put by safety switch (21) control.
- Airtight energy-saving and safety device 4. a kind of subway train as claimed in claim 1 stops, it is characterized in that：The driving dress Install and be placed in semi-surrounding structure (3) both lateral sides, including hydraulic push rod (10), connecting rod (16), sliding shoe (14) and spill are slided Track slot (13), spill sliding rail groove (13) is arranged on the outer end of interior gallery (5) both lateral sides, hydraulic push rod (10), connecting rod (16) The inner be hinged with semi-surrounding structure (3), the outer end of hydraulic push rod (10) and connecting rod (16) middle part are hinged, the outer end of connecting rod (16) Then it is hinged with the sliding shoe (14) in spill sliding rail groove (13)；Hydraulic push rod (10) is driven by gear pump (9) and oil cylinder (8), Controller (19) control gear pump (9) action.
- Airtight energy-saving and safety device 5. a kind of subway train as claimed in claim 4 stops, it is characterized in that：The spill is slided Track slot catch (15) is fixedly installed in the lower end of dynamic rail groove (13).
- Airtight energy-saving and safety device 6. a kind of subway train as claimed in claim 4 stops, it is characterized in that：The spill is slided The cross section of dynamic rail groove (13) is in fusiform, and sliding shoe (14) is restrained in groove.
- Airtight energy-saving and safety device 7. a kind of subway train as claimed in claim 1 stops, it is characterized in that：The outer gallery (4) in setting rolling bearing (12) on longitudinal both sides inwall of outer gallery (4) between interior gallery (5).
- Airtight energy-saving and safety device 8. a kind of subway train as claimed in claim 7 stops, it is characterized in that：The interior gallery (5) rear end is in the mousing-hook (17) corresponding with rolling bearing (12) position of setting on longitudinal both sides outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167269.2A CN107042830B (en) | 2017-03-20 | 2017-03-20 | Subway train stop airtight energy-saving and safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167269.2A CN107042830B (en) | 2017-03-20 | 2017-03-20 | Subway train stop airtight energy-saving and safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107042830A true CN107042830A (en) | 2017-08-15 |
| CN107042830B CN107042830B (en) | 2020-08-28 |
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ID=59545600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710167269.2A Active CN107042830B (en) | 2017-03-20 | 2017-03-20 | Subway train stop airtight energy-saving and safety device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107042830B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131366A (en) * | 2018-10-26 | 2019-01-04 | 郑文军 | Subway abat-vent |
| 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 |
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| DE3222101C1 (en) * | 1982-06-11 | 1983-10-20 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for bridging the gap between the cab of a suspended railway and a station |
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2017
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| DE3222101C1 (en) * | 1982-06-11 | 1983-10-20 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for bridging the gap between the cab of a suspended railway and a station |
| JPH04325363A (en) * | 1991-04-24 | 1992-11-13 | Central Japan Railway Co | Getting-on/off device of platform for magnetic levitation vehicle |
| JPH04325364A (en) * | 1991-04-24 | 1992-11-13 | Central Japan Railway Co | Getting-on/off device of platform for magnetic levitation vehicle |
| JPH0648292A (en) * | 1992-07-28 | 1994-02-22 | Central Japan Railway Co | Vestibule system of platform for magnetic-levitating vehicle |
| JPH08100412A (en) * | 1994-09-30 | 1996-04-16 | Kawasaki Steel Corp | Boarding and alighting facility installed on platform of magnetic levitation type railroad |
| EP1034996A1 (en) * | 1999-03-10 | 2000-09-13 | Hölzl Construzioni Funivie S.r.l. | Departure and arrival station for an aerial cableway with two cables and a cabin for the transport of passengers who board and alight at such a station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109131366A (en) * | 2018-10-26 | 2019-01-04 | 郑文军 | Subway abat-vent |
| CN109131366B (en) * | 2018-10-26 | 2020-11-03 | 郑文军 | Subway wind shield device |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN107042830B (en) | 2020-08-28 |
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