CN207015339U - 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
- CN207015339U CN207015339U CN201720273508.8U CN201720273508U CN207015339U CN 207015339 U CN207015339 U CN 207015339U CN 201720273508 U CN201720273508 U CN 201720273508U CN 207015339 U CN207015339 U CN 207015339U
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- gallery
- saving
- safety device
- train
- stops
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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, shield and semi-surrounding structure is fixedly installed on the lateral wall of 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 is controlled by controller, and controller receives the outdoor temp angle value and shield door switching signal that are gathered by temperature sensor, determines whether drive device links with shield door switching signal according to outdoor temp angle value.
Description
Technical field
Subway platform corollary equipment is the utility model is related to, more particularly to a kind of subway train stops closed safety device,
It can at times shield or using tunnel exhaust ventilation, save the energy, and it is safe to ensure that passenger getting on/off is ridden 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
Kind of system, it is safe and reliable during in order to ensure train operation, a 15cm left sides are there are in train dwelling, between train and platform
Right safety clearance, and shield door then typically may be contained within the inside of platform edge line 15cm-20cm platform, this is with regard to direct
30cm-35cm space when result in train dwelling between shield door be present.
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, and due to the presence of exhaust fan in tunnel, the interior cold air that can cause to stand is to tunnel and outdoor
Flowing of the hot-air into station, objectively adding the load and energy consumption of air-conditioning equipment.It is but relatively low in outside air temperature
Divulge information season, its load and energy consumption to reduction air-conditioning equipment is then favourable.Meanwhile the space of several tens cm is outstanding for majority
It is children, and there is also huge security risk.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of subway train and stopped airtight energy-saving and safety device,
With the security of effective guarantee passenger getting on/off, and avoid subway station air-conditioning system energy waste.
Technical scheme is as follows used by the utility model solves its technical problem：
A kind of subway train of the present utility model stops airtight energy-saving and safety device, including shield door and shielding doorframe,
It is characterized in that：Semi-surrounding structure is fixedly installed on the lateral wall of the shielding doorframe, the inner of outer gallery is consolidated with semi-surrounding structure
Fixed connection, interior gallery are nested in outer gallery, and the hard that port shape matches with train side is fixedly installed in its external port
Glue frame；The drive device for acting on outer gallery is provided with the semi-surrounding structure, for driving interior gallery to move outwardly to firmly
Matter glue frame external port contacts and moved inward return with Train surface；The drive device is controlled by controller, and controller receives
Whether the outdoor temp angle value and shield door switching signal gathered by temperature sensor, drive device is determined according to outdoor temp angle value
Linked with shield door switching signal.
The beneficial effects of the utility model are, on the premise of safe train operation is ensured, by accurately controlling technology,
The space between train and shield door is blocked completely in summer, while ensureing safe, reduces the air conditioner load of subway station
And energy consumption.Tunnel negative pressure is then made full use of to reduce subway station force ventilation by draft effect caused by space in the winter time
The energy consumption of system.The utility model utilizes the function of TEMP control technology combination mechanical transmission component, coordinates and completes subway
The intelligent control of the closed safety guard of station parking so that system is meeting the basis of subway ventilation air-conditioning whole year energy-saving run condition
On, it create a further reduction security risk caused by space.
Brief description of the drawings
This specification includes following four width accompanying drawing：
Fig. 1 is that a kind of subway train of the utility model stops set-up mode and the structural representation of airtight energy-saving and safety device
Figure；
Fig. 2 is that a kind of subway train of the utility model stops the structural representation of airtight energy-saving and safety device；
Fig. 3 is that a kind of subway train of the utility model stops the control principle block diagram of airtight energy-saving and safety device；
Fig. 4 is that a kind of subway train of the utility model stops the use state 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, stand in terrace D, stand outside shield door
Platform width L1, parking gap L 2.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Reference picture 1, a kind of subway train of the present utility model stop airtight energy-saving and safety device, including the He of shield door 2
Doorframe 1 is shielded, semi-surrounding structure 3, the inner and the semi-surrounding knot of outer gallery 4 are fixedly installed on the lateral wall of the shielding doorframe 1
Structure 3 is fixedly connected, and interior gallery 5 is nested in outer gallery 4, and its outer end mouth-shaped and train side are fixedly installed in its external port
The hard glue frame 6 to match.The drive device for acting on outer gallery 4 is provided with the semi-surrounding structure 3, for driving middle corridor
Road 5 moves outwardly to the external port of hard glue frame 6 and contacts and move inward return with Train surface.Reference picture 3, the driving dress
Put and controlled by controller 19, controller 19 receives the outdoor temp angle value gathered by temperature sensor 20 and shielding door switch letter
Number, according to outdoor temp angle value determine drive device whether with shield door switching signal link.
Reference picture 3, the controller 19 set upper limit 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 acts.In addition, drive device is controlled by safety switch 21, when the special circumstances such as maintenance or power-off occur, can lead to
Crossing safety switch 21 resets drive device, avoids disturbing train normal operation.
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.Generally, upper limit operating temperature can be set as to 28 DEG C, lower limit operating temperature is set as 26 DEG C.Control
The control strategy of device 19 processed is, when the outdoor temp angle value that temperature sensor 20 gathers is higher than 28 DEG C, drive device and shield door
Switching signal links；When the outdoor temp angle value that temperature sensor 20 gathers is less than 26 DEG C, drive device is failure to actuate.TEMP
Device 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 and semi-surrounding structure 3 are be hinged, and the outer end and the middle part of connecting rod 16 of hydraulic push rod 10 are be hinged, connecting rod 16
Outer end it is then be 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
Device 19 controls gear pump 9 to act.The cross section of the spill sliding rail groove 13 is in fusiform, and sliding shoe 14 is restrained in groove,
The lower end fixed setting track slot catch 15 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, 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 are fixedly installed on outside shield door 2, form the outer platform of shield door, the outer platform width of shield door
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 ensures
The security of passenger getting on/off.
Reference picture 2, Fig. 3, a kind of subway train of the utility model stop airtight energy-saving and safety device the course of work such as
Under：
1st, outdoor temperature gradually reduces
When station, outgoing entering air temperature reduces, when temperature sensor 20 detects that outside air temperature value is 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 acts, 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 reduces.
2nd, outdoor temperature gradually rises
When station, outgoing entering air temperature raises, when temperature sensor 20 detects that outside air temperature value is 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 contacts with Train surface, eliminates parking gap L 2.When not yet being moved before train preparation is outbound, gear pump 9 drives hydraulic thrust
Certain time (such as 0.5s) action before shield door closing of bar 10 is shunk, and interior gallery 5 is moved inward return, so as to be transported for train
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
The position for crossing action and interior gallery 5 of the safety switch 21 to drive device regulates and controls, and is reserved enough for the safe operation of train
Space.
Upper described some principles of the present utility model that simply explain through diagrams, are not intended to the utility model being confined to institute
Show that therefore every corresponding modification for being possible to be utilized and equivalent belong to in described concrete structure and the scope of application
In the apllied the scope of the claims of the utility model.
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), and its outer end mouth-shaped and train side are fixedly installed in its external port The hard glue frame (6) to match；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, according to outdoor temp angle value determine drive device whether with shield door switching signal link.
- 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) upper limit operating temperature, lower limit operating temperature are set；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 and controlled by safety switch (21).
- 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) are arranged on the outer end of interior gallery (5) both lateral sides, hydraulic push rod (10), connecting rod (16) The inner and semi-surrounding structure (3) it is be hinged, the outer end of hydraulic push rod (10) and be hinged in the middle part of connecting rod (16), the outer end of connecting rod (16) It is then be 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 The lower end fixed setting track slot catch (15) 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 |
|---|---|---|---|
| CN201720273508.8U CN207015339U (en) | 2017-03-20 | 2017-03-20 | A kind of subway train stops airtight energy-saving and safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720273508.8U CN207015339U (en) | 2017-03-20 | 2017-03-20 | A kind of subway train stops airtight energy-saving and safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207015339U true CN207015339U (en) | 2018-02-16 |
Family
ID=61460200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720273508.8U Withdrawn - After Issue CN207015339U (en) | 2017-03-20 | 2017-03-20 | A kind of subway train stops airtight energy-saving and safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207015339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042830A (en) * | 2017-03-20 | 2017-08-15 | 中铁二院工程集团有限责任公司 | A kind of subway train stops airtight energy-saving and safety device |
| CN109131366A (en) * | 2018-10-26 | 2019-01-04 | 郑文军 | Subway abat-vent |
-
2017
- 2017-03-20 CN CN201720273508.8U patent/CN207015339U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107042830A (en) * | 2017-03-20 | 2017-08-15 | 中铁二院工程集团有限责任公司 | A kind of subway train stops airtight energy-saving and safety device |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180216 Effective date of abandoning: 20200828 |