CN109131366A - Subway abat-vent - Google Patents
Subway abat-vent Download PDFInfo
- Publication number
- CN109131366A CN109131366A CN201811260393.4A CN201811260393A CN109131366A CN 109131366 A CN109131366 A CN 109131366A CN 201811260393 A CN201811260393 A CN 201811260393A CN 109131366 A CN109131366 A CN 109131366A
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- China
- Prior art keywords
- driving device
- wind deflector
- train
- abat
- subway
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- 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.)
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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
Abstract
The invention belongs to subway field of security technologies, disclose subway abat-vent of the invention, move towards train including driving device and under the driving of the driving device and by the closed wind deflector in gap above shield door between train.Subway abat-vent of the invention is closed the gap between shield door and train by overturning or stretch mode, prevent the outdoor machine of air-conditioner being arranged at the top of train from blowing to dust in station and compartment, abat-vent structure of the invention is simple, is easily installed and dismantles, and abat-vent of the invention directly passes through control system control, train enters the station and downwardly turns over or protruding after stop, shield door is flipped up or bounces back after closing, and has not only played gear wind action but also will not influence the operation of train.
Description
Technical field
The present invention relates to subway field of security technologies, and in particular to subway abat-vent, more particularly to fill up subway train
The abat-vent in gap between roof and subway shield door.
Background technique
Subway shield door is a kind of device for separating platform and train operation region, is shielded after train stops completion
Door and compartment door are opened for passenger getting on/off, and when train is outbound, shield door and car door are closed.In subway construction, ground
There are certain gaps, generally higher than 150mm between iron platform, shield door and train.In motion, vehicle body has a tentering to train
The vibration of degree, and train vehicle body is not necessarily located in track middle position, if if between train vehicle body and platform edge, shield door
There is no gap, then train when entering the station inevitably can with platform, shield door collision friction and scratch vehicle body, influencing train just
Often operation.Therefore, to ensure there must be gap between train operating safety train vehicle body and platform, shield door.Due to subway
It is whole in the process of running to close, it will be installed air-conditioning system on train.The outdoor machine of air-conditioner of train is generally arranged at roof of train
Place, when train enters the station, compartment door and opening, since roof of train is limited at a distance from tunnel top, outdoor machine of air-conditioner is blown
Wind out moves downward after encountering tunnel top and being stopped.And when compartment door and shield door are opened, outside air-conditioning
Machine blowout wind will the gap downwards between shield door and car body enter station and compartment, due in roof of train and tunnel
There are a large amount of dusts, the wind of outdoor machine of air-conditioner blowout takes dust in station and compartment to, so that containing a large amount of ashes in the regional air
Dirt, negative unhealthy after people's sucking.Because dust is generated in train operation, roof of train and tunnel are removed
Dirt can expend a large amount of manpower and material resources.
Summary of the invention
In order to solve the above problems existing in the present technology, it is an object of that present invention to provide a kind of closure preferably, not shadow
The subway abat-vent for ringing train operation, being easily installed and dismantling.
The technical scheme adopted by the invention is as follows:
Subway abat-vent is moved and will be shielded including driving device and under the driving of the driving device towards train
The closed wind deflector in gap between door and train.The wind deflector is under the driving of the driving device, by spinning upside down
Or flexible mode closes the gap between the shield door and train, prevents the outdoor machine of air-conditioner being arranged on train top by dust
Platform and compartment are blowed to downwards.The driving device is connected with the control system at station, and the control system is described in the control
Shield door controls the operation of the driving device while folding.When train, which is stopped, to be completed, control system controls the driving
Device operation, the driving device drives the wind deflector towards train movement in turn, so that the wind deflector is by train and institute
The gap closing between shield door is stated, then control system controls the folding of the shield door, so that the shield door is opened.When
When train prepares the closing of the outbound shield door, control system controls the operation of the driving device, so that the driving device
The wind deflector is driven to reserve between shield door and train towards pressing lever panel movement so that the wind deflector is kept in the center
Gap, convenient for the traveling of train.
Preferably, the wind deflector is connect with pressing lever panel rotation, and the driving device and the wind deflector are sequentially connected,
The both ends of the wind deflector length direction are connect with the pressing lever panel rotation, one end of the wind deflector length direction with it is described
Driving device is connected, and the driving device can drive the wind deflector to spin upside down, so that the wind deflector is stopped in train
When can downwardly turn over and by between train and shield door gap close, shield door close when, the wind deflector can be flipped up
Against the pressing lever panel, the traveling of train is not interfered.
Preferably, the driving device is motor, and the braking dress for controlling the motor operation is additionally provided on the motor
It sets.The brake apparatus is connected with the motor, further controls the operation of the motor, and the brake apparatus and control are
System is connected, and when the wind deflector is turned to required position, control system disconnects the power supply of the motor, so that the motor
Out of service, the brake apparatus can lock the motor at this time, prevent the motor because inertia reason continues to run, so that
The overturning of the wind deflector deviates.
Preferably, be symmetrically arranged with link block on the pressing lever panel, the both ends of the wind deflector length direction with it is described
Link block rotation connection.
Positional symmetry of the pressing lever panel between the shield door train is provided with link block, and the link block is set
Set the position corresponding with the shielding both ends of gate width direction on the pressing lever panel.The wind deflector length direction
Both ends are rotatablely connected with the link block respectively, and one end of the wind deflector length direction passes through the link block and the driving
Device is connected.The both ends of the length direction of the one of long side of wind deflector are provided with connecting rod, and the wind deflector is long
Connecting rod set by degree direction is connected with link block respectively, wherein connecting rod pass through connected link block with
The driving device is connected, and the connecting rod and the link block are rotatablely connected.The driving device can drive the connection
Bar rotation, the connecting rod drive the wind deflector to stir up and down in turn.When the driving device drives the connecting rod negative side
To rotation, the connection drives the wind deflector to stir toward opposite direction in turn, realizes that the upper and lower of the wind deflector stirs, so that
The wind deflector can train stop when by the gap closing between train and the shield door, when train is outbound described in keep out the wind
Plate can be dug upwards, not interfere train operation.
When the motor operation, the connecting rod rotates under the drive of the motor, and the connecting rod drives the gear in turn
Aerofoil stirs up and down.The control system at station is by controlling rotation direction, speed and the rotational angle of the motor to control
That states wind deflector stirs direction, speed and the angle stirred.
Preferably, the driving device is retractable driving device, the one side and institute of the wind deflector close to the shield door
Retractable driving device is stated to be connected.The telescopic end of the retractable driving device is connected with a long side of the wind deflector, institute
The optimum position for stating telescopic end setting is the middle position of the wind deflector long side.The retractable driving device controls AT STATION is
Stretching motion is carried out under the control of system, the retractable driving device drives the wind deflector reciprocating in turn.
Preferably, sliding slot is provided in the one side that the pressing lever panel is in contact with the wind deflector, on the wind deflector
It is provided with the sliding rail matched with the sliding slot；The retractable driving device is Electrohydraulic push rod or electric pushrod.
The sliding rail and the sliding slot play the role of the limitation wind deflector motion profile, prevent the wind deflector from existing
The drive of the wheel belt is shaken up and down, so that the wind deflector can only make tandem movement.
Electrohydraulic push rod be it is a kind of integrate mechanical, electrical, liquid hydraulic driving mechanical, be applicable to reciprocating sliding straight line
(or reciprocating rotary certain angle) movement, it can also be used to need up and down or clamp the place of working substance, and can realize long distance
Concentration or automatic control from dangerous area.Electrohydraulic push rod with executing agency's (oil cylinder), control mechanism (hydraulic control valve group) and
Power source (Oil pump electrical machinery waits until) composition.Motor drives bidirectional hydraulic to pump positive and negative pressure oil output by positive and negative rotation, through hydraulic
Control valve is sent to oil cylinder, also realizes the reciprocating motion of piston rod.
Electric pushrod also known as linear actuator, the one kind being mainly made of mechanisms such as motor push rod and control devices are novel
Straight line executing mechanism, it is believed that be a kind of extension of the rotating electric machine in configuration aspects, can be used for various simple or complicated work
As mechanical use is executed in skill process, to realize far distance control, centralized control or automatic control.Electric pushrod is mainly by electricity
The mechanisms such as machine, push rod and control device composition, motor drive a pair of of feed screw nut after The gear deceleration.The rotation of motor
Movement becomes to move along a straight line, and completes putter action using motor forward/backward rotation.Such as pass through various levers, rocking bar or connecting rod mechanism
The compound actions such as achievable rotation, shake.By changing lever arm of force length, stroke can be increased or reduced.Electric pushrod point
For Worm Wheel System form and gear-driven form.Worm screw on Worm Wheel System form motor gear drives worm gear to turn
It is dynamic, the minor leading screw in worm gear is moved axially, drives gag lever post accordingly to move axially by connecting plate, until when required stroke,
By adjusting limited block depression stroke switch circuit breaking, motor shuts down (positive revertive control is identical)；Gear-driven form motor
Be installed on the minor leading screw of inner tube by driving after reduction gearing, drive be attached thereto together do axial running nut, set by
Nut feeler pushes down limit switch and disconnects power supply, motor stop motion (reversed same) when fixed stroke.
Preferably, the mounting box for installing the retractable driving device is provided on the vertical plane of the pressing lever panel,
Convenient for the installation of the retractable driving device, while it can also play the role of the protection retractable driving device.
Preferably, the wind deflector be in contact with train on one side on be provided with soft plastic strip, keep out the wind described in increase
Plate is in contact the leakproofness at position with train, while being also avoided that the wind deflector contacts issuable train vehicle with train firmly
Body scratches.
Preferably, the driving device is connected with PLC.
PLC, that is, programmable logic controller (PLC) is kind exclusively for the digital operation applied and designed in industrial settings
Electronic system.It uses a kind of programmable memory, and storage executes logical operation, sequential control, timing, counting inside it
With the instruction of the operations such as arithmetical operation, controlled by digital or analog input and output various types of mechanical equipments or
Production process.PLC includes power supply, central processing unit, memory, input unit, output unit.Power supply is used to turn in alternating current
Changing direct current generator required inside PLC into, major part PLC uses switch-type stabilized power supply power supply at present；Central processing unit is PLC
Control axis and PLC core component, performance determines the performance of PLC.Central processing unit is by controller, arithmetic unit
With register group at, these circuits all concentrate on one chip, by the input of address bus, control bus and memory/
Output interface circuit is connected.The effect of central processing unit is processing and operation user program, carries out logic and mathematical operation, control
Whole system is allowed to coordinate；Memory is the semiconductor circuit with memory function, its effect is storage system program, user
Program, logical variable and some other information.Wherein system program is the program that control PLC realizes various functions, is produced by PLC
Producer writes, and is cured in read-only memory (ROM), and user cannot access；Input unit is that PLC is connected with controlled device
Input interface, is the bridge that signal enters PLC, its effect is to receive the main signal for enabling element, detecting element transmit.Input
Type has direct current input, exchange input, alternating current-direct current input.Output unit is also the connecting component between PLC and controlled device, it
Effect be the output signal of PLC to be sent to controlled device, i.e., by central processing unit send out weak electric signal be converted into level
Signal drives the executive component of controlled device.The type of output has relay output, transistor output, brilliant gate output.
The PLC is connected with computer and external power supply respectively, and the driving device is connected with the PLC, described
Power supply needed for external power supply provides the PLC operation.Data are transformed into the information such as time, speed, angle by the computer,
The information such as time, speed, angle are controlled in the module of the PLC in computer program and input related data, computer by people
Related data is sent to the PLC in the form of data-signal, the data-signal received is handled and divided by the PLC
Analysis, the on-off of the driving device electric current is controlled according to data-signal, to control the operation and stopping of the driving device, in turn
Control speed, the angle, time that the wind deflector is stirred or stretched.The brake apparatus is also connected with the PLC, described
PLC also controls the operation of the brake apparatus when controlling the operation for driving and setting, and control method and principle are same as above,
The PLC is also to control the operation and stopping of the brake apparatus by controlling the on-off of electric current.
The invention has the benefit that
Abat-vent of the invention is closed the gap between shield door and train by overturning or stretch mode, prevents from arranging
The outdoor machine of air-conditioner of roof setting blows to dust in station and compartment, so that being covered with dust all in the air in station and compartment.This
The abat-vent structure of invention is simple, is easily installed and dismantles, and abat-vent of the invention directly passes through control system control,
Without manual operation, train enters the station and downwardly turns over or protruding after stop, and shield door is flipped up or bounces back after closing,
Not only it plays gear wind action but also will not influence the operation of train.
Detailed description of the invention
Fig. 1 is that wind deflector overturning of the invention uses the structural schematic diagram after being laid flat.
Fig. 2 is that wind deflector overturning of the invention uses the structural schematic diagram after packing up.
Fig. 3 is the flexible structural schematic diagram using after stretching out of wind deflector of the invention.
Fig. 4 is the flexible structural schematic diagram using after retracting of wind deflector of the invention.
Fig. 5 is the structural schematic diagram of telescoping mechanism and wind deflector of the present invention.
Fig. 6 is the structural schematic diagram of Electrohydraulic push rod and wind deflector of the present invention.
Fig. 7 is the structural schematic diagram of electric pushrod and wind deflector of the present invention.
Fig. 8 is the structural schematic diagram of brake apparatus of the present invention.
In figure: 1- motor；2- shield door；3- pressing lever panel；4- retractable driving device；5- wind deflector；11- brake apparatus；
31- mounting box；32- link block；51- plastic strip.
Specific embodiment
With reference to the accompanying drawing and specific embodiment the present invention is further elaborated.
Embodiment 1:
As shown in Figure 1, Figure 2, shown in Fig. 8, the subway abat-vent of the present embodiment, including driving device and in the driving device
Driving under moved towards train and by the closed wind deflector 5 in gap between shield door 2 and train.The wind deflector 5 is in institute
Under the driving for stating driving device, the gap between the shield door 2 and train is closed by way of spinning upside down or stretching,
Prevent the outdoor machine of air-conditioner being arranged on train top blow wind blows out dust so that being covered with dust all in the air in station and compartment.
The driving device is connected with the control system at station, and the control system is controlled while controlling the shield door 2 folding
Make the operation of the driving device.When train, which is stopped, to be completed, control system controls the driving device operation, the driving dress
It sets and then the wind deflector 5 is driven to move towards train, so that the wind deflector 5 will be between train and the shield door 2
Gap closing, then control system controls the folding of the shield door 2, so that the shield door 2 is opened.When train prepares outbound institute
When stating the closing of shield door 2, control system controls the operation of the driving device, so that the driving device drives the wind deflector
5 move towards pressing lever panel 3, so that the wind deflector 5 is kept in the center, reserve the gap between 2 top of shield door and train, just
In the traveling of train.
The wind deflector 5 is rotatablely connected with pressing lever panel 3, and the driving device and the wind deflector 5 are sequentially connected, described
The both ends of 5 length direction of wind deflector and the pressing lever panel 3 are rotatablely connected, one end of 5 length direction of wind deflector with it is described
Driving device is connected, and the driving device can drive the wind deflector 5 to spin upside down, so that the wind deflector 5 stops in train
By when can downwardly turn over and close the gap between train and shield door 2, when shield door 2 is closed, the wind deflector 5 can be upwards
Overturning abuts the pressing lever panel 3, does not interfere the traveling of train.
The driving device is motor 1, is additionally provided on the motor 1 and controls the brake apparatus 11 that the motor 1 is run.
The brake apparatus 11 is connected with the motor 1, further controls the operation of the motor 1, the brake apparatus 11 and control
System processed is connected, and when the wind deflector 5 is turned to required position, control system disconnects the power supply of the motor 1, so that institute
It is out of service to state motor 1, the brake apparatus 11 can lock the motor 1 at this time, prevent the motor 1 because inertia reason after
Reforwarding row, so that the overturning of the wind deflector 5 deviates.
Setting is symmetrically arranged with link block 32 on the pressing lever panel 3, the both ends of 5 length direction of wind deflector with it is described
Link block 32 is rotatablely connected.
Positional symmetry of the pressing lever panel 3 between 2 train of shield door is provided with link block 32, the connection
Position corresponding with the both ends of 2 width direction of shield door on the pressing lever panel 3 is arranged in block 32.The wind deflector 5
The both ends of length direction are rotatablely connected with the link block 32 respectively, and one end of 5 length direction of wind deflector passes through the company
Block 32 is connect to be connected with the driving device.The both ends of the length direction of the one of long side of the wind deflector 5 are provided with company
Extension bar, connecting rod set by 5 length direction of wind deflector is connected with link block 32 respectively, wherein a connecting rod passes through
Connected link block 32 is connected with the driving device, and the connecting rod and the link block 32 are rotatablely connected.Institute
Stating driving device can drive the connecting rod to rotate, and the connecting rod drives about 5 wind deflector to stir in turn.When the drive
Dynamic device drives the connecting rod opposite direction rotation, and the connection drives the wind deflector 5 to stir toward opposite direction, realizes in turn
The upper and lower of wind deflector 5 stirs, and enables the wind deflector 5 will be between train and the shield door 2 when train is stopped
Gap closing, when train is outbound, the wind deflector 5 can be dug upwards, not interfere train operation.
When the motor 1 is run, the connecting rod is rotated by motor 1, described in the connecting rod and then drive
About 5 wind deflector stirs.The control system at station is controlled by controlling rotation direction, speed and the rotational angle of the motor 1
That makes the wind deflector 5 stirs direction, speed and the angle stirred.
Embodiment 2:
As shown in Figures 3 to 8, the subway abat-vent of the present embodiment, including driving device and in the driving device
It moves under driving towards train and by the closed wind deflector 5 in gap between shield door 2 and train.
The driving device is retractable driving device 4, and the wind deflector 5 is stretched close to one side of the shield door 2 with described
Contracting driving device 4 is connected.The telescopic end of the retractable driving device 4 is connected with a long side of the wind deflector 5, described
The optimum position of telescopic end setting is the middle position of 5 long side of wind deflector.The retractable driving device 4 controls system AT STATION
Stretching motion is carried out under the control of system, the retractable driving device 4 drives the wind deflector 5 reciprocating in turn.
It is provided with sliding slot in the one side that the pressing lever panel 3 is in contact with the wind deflector 5, is arranged on the wind deflector 5
There is the sliding rail matched with the sliding slot；The retractable driving device 4 is Electrohydraulic push rod.
Embodiment 3:
As shown in Figures 3 to 8, the subway abat-vent of the present embodiment, including driving device and in the driving device
It moves under driving towards train and by the closed wind deflector 5 in gap between shield door 2 and train.
The driving device is retractable driving device 4, and the wind deflector 5 is stretched close to one side of the shield door 2 with described
Contracting driving device 4 is connected.The telescopic end of the retractable driving device 4 is connected with a long side of the wind deflector 5, described
The optimum position of telescopic end setting is the middle position of 5 long side of wind deflector.The retractable driving device 4 controls system AT STATION
Stretching motion is carried out under the control of system, the retractable driving device 4 drives the wind deflector 5 reciprocating in turn.
It is provided with sliding slot in the one side that the pressing lever panel 3 is in contact with the wind deflector 5, is arranged on the wind deflector 5
There is the sliding rail matched with the sliding slot；The retractable driving device 4 is electric pushrod.
Embodiment 4:
As shown in Figures 3 to 8, the subway abat-vent of the present embodiment, including driving device and in the driving device
It moves under driving towards train and by the closed wind deflector 5 in gap between shield door 2 and train.
The driving device is retractable driving device 4, and the wind deflector 5 is stretched close to one side of the shield door 2 with described
Contracting driving device 4 is connected.The telescopic end of the retractable driving device 4 is connected with a long side of the wind deflector 5, described
The optimum position of telescopic end setting is the middle position of 5 long side of wind deflector.The retractable driving device 4 controls system AT STATION
Stretching motion is carried out under the control of system, the retractable driving device 4 drives the wind deflector 5 reciprocating in turn.
It is provided with sliding slot in the one side that the pressing lever panel 3 is in contact with the wind deflector 5, is arranged on the wind deflector 5
There is the sliding rail matched with the sliding slot；The retractable driving device 4 is Electrohydraulic push rod or electric pushrod.
It is provided with the mounting box 31 for installing the retractable driving device 4 on the vertical plane of the pressing lever panel 3, is convenient for
The installation of the retractable driving device 4, while can also play the role of the protection retractable driving device 4.
The wind deflector 5 be in contact with train on one side on be provided with soft plastic strip 51, increase the wind deflector 5 with
Train is in contact the leakproofness at position, while being also avoided that the wind deflector 5 scratches train.
The driving device is connected with PLC.
Embodiment 5:
As shown in Figure 1, Figure 2, shown in Fig. 8, the subway abat-vent of the present embodiment, including driving device and in the driving device
Driving under moved towards train and by the closed wind deflector 5 in gap between shield door 2 and train.The wind deflector 5 is in institute
Under the driving for stating driving device, the gap between the shield door 2 and train is closed by way of spinning upside down or stretching,
Prevent the outdoor machine of air-conditioner being arranged on train top blow wind blows out dust so that being covered with dust all in the air in station and compartment.
The driving device is connected with the control system at station, and the control system is controlled while controlling the shield door 2 folding
Make the operation of the driving device.When train, which is stopped, to be completed, control system controls the driving device operation, the driving dress
It sets and then the wind deflector 5 is driven to move towards train, so that the wind deflector 5 will be between train and the shield door 2
Gap closing, then control system controls the folding of the shield door 2, so that the shield door 2 is opened.When train prepares outbound institute
When stating the closing of shield door 2, control system controls the operation of the driving device, so that the driving device drives the wind deflector
5 move towards pressing lever panel 3, so that the wind deflector 5 is kept in the center, reserve the gap between 2 top of shield door and train, just
In the traveling of train.
The wind deflector 5 is rotatablely connected with pressing lever panel 3, and the driving device and the wind deflector 5 are sequentially connected, described
The both ends of 5 length direction of wind deflector and the pressing lever panel 3 are rotatablely connected, one end of 5 length direction of wind deflector with it is described
Driving device is connected, and the driving device can drive the wind deflector 5 to spin upside down, so that the wind deflector 5 stops in train
By when can downwardly turn over and close the gap between train and shield door 2, when shield door 2 is closed, the wind deflector 5 can be upwards
Overturning abuts the pressing lever panel 3, does not interfere the traveling of train.
The driving device is motor 1, is additionally provided on the motor 1 and controls the brake apparatus 11 that the motor 1 is run.
The brake apparatus 11 is connected with the motor 1, further controls the operation of the motor 1, the brake apparatus 11 and control
System processed is connected, and when the wind deflector 5 is turned to required position, control system disconnects the power supply of the motor 1, so that institute
It is out of service to state motor 1, the brake apparatus 11 can lock the motor 1 at this time, prevent the motor 1 because inertia reason after
Reforwarding row, so that the overturning of the wind deflector 5 deviates.The motor 1 is servo motor 1.
Link block 32, the both ends of 5 length direction of wind deflector and the connection are symmetrically arranged on the pressing lever panel 3
Block 32 is rotatablely connected.
The wind deflector 5 be in contact with train on one side on be provided with soft plastic strip 51, increase the wind deflector 5 with
Train is in contact the leakproofness at position, while being also avoided that the wind deflector 5 scratches train.
The driving device is connected with PLC.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all to fall into the claims in the present invention confining spectrum
Technical solution, be within the scope of the present invention.
Claims (9)
1. subway abat-vent, it is characterised in that: transported including driving device and towards train under the driving of the driving device
It is dynamic and by the closed wind deflector in gap (5) above shield door (2) between train.
2. subway abat-vent according to claim 1, it is characterised in that: the wind deflector (5) and pressing lever panel (3) turn
Dynamic connection, the driving device and the wind deflector (5) are sequentially connected.
3. subway abat-vent according to claim 2, it is characterised in that: the driving device is motor (1), the electricity
The brake apparatus (11) for controlling motor (1) operation is additionally provided on machine (1).
4. subway abat-vent according to claim 3, it is characterised in that: be symmetrically arranged on the pressing lever panel (3)
Link block (32), the both ends and the link block (32) of wind deflector (5) length direction are rotatablely connected.
5. subway abat-vent according to claim 1, it is characterised in that: the driving device is retractable driving device
(4), the wind deflector (5) is connected close to the one side of the shield door (2) with the retractable driving device (4).
6. subway abat-vent according to claim 5, it is characterised in that: the pressing lever panel (3) and the wind deflector
(5) it is provided with sliding slot in the one side being in contact, is provided with the sliding rail matched with the sliding slot on the wind deflector (5)；It is described
Retractable driving device (4) is Electrohydraulic push rod or electric pushrod.
7. subway abat-vent according to claim 6, it is characterised in that: set on the vertical plane of the pressing lever panel (3)
It is equipped with the mounting box (31) for installing the retractable driving device (4).
8. the subway abat-vent according to claim 4 or 7, it is characterised in that: the wind deflector (5) is in contact with train
On one side on be provided with soft plastic strip (51).
9. subway abat-vent according to claim 8, it is characterised in that: the driving device is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260393.4A CN109131366B (en) | 2018-10-26 | 2018-10-26 | Subway wind shield device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811260393.4A CN109131366B (en) | 2018-10-26 | 2018-10-26 | Subway wind shield device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109131366A true CN109131366A (en) | 2019-01-04 |
| CN109131366B CN109131366B (en) | 2020-11-03 |
Family
ID=64809902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811260393.4A Active CN109131366B (en) | 2018-10-26 | 2018-10-26 | Subway wind shield device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109131366B (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 |
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| CN204040528U (en) * | 2014-09-05 | 2014-12-24 | 王安南 | Rainy day bus and bus platform slitless connection system |
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| CN205976959U (en) * | 2016-08-12 | 2017-02-22 | 浙江海控教学设备有限公司 | Underground rail shielding gate |
| CN206591857U (en) * | 2016-12-21 | 2017-10-27 | 西安培华学院 | A kind of city bus station |
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
|---|---|
| CN109131366B (en) | 2020-11-03 |
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