CN206220745U - A kind of shield door safety control system with gravity sensing part - Google Patents
A kind of shield door safety control system with gravity sensing part Download PDFInfo
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- CN206220745U CN206220745U CN201621269256.3U CN201621269256U CN206220745U CN 206220745 U CN206220745 U CN 206220745U CN 201621269256 U CN201621269256 U CN 201621269256U CN 206220745 U CN206220745 U CN 206220745U
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- sensing part
- gravity sensing
- shield door
- control unit
- gravity
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Abstract
This application discloses a kind of shield door safety control system with gravity sensing part, including sliding door and control its switch control unit, anti- stepping between the sliding door and underground railway track is provided with gravity sensing part on sky pedal, the gravity sensing part is connected to the control unit by judgement part, whether the gravity value that the judgement part is used to judge to put on the gravity sensing part is more than predetermined threshold value, when result is to be, generation open signal is simultaneously transmitted to the control unit, the control unit is used to receive the open signal and opens the sliding door.The above-mentioned shielding door safety system with gravity sensing part that the application type is provided, can passenger of the supplementary card between subway and shield door open shield door escape, it is ensured that the security of passenger.
Description
Technical field
The utility model is related to Transit Equipment security technology area, has gravity-feed tank more specifically to one kind
Answer the shielding door safety system of part.
Background technology
On subway platform, platform and train operation region are separated using shield door, it is controlled certainly by control system
It is dynamic to open.Screen door is installed along platform line is whole, to form a continual decorative cover, by whole station and tunnel
Road is completely isolated, and this decorative cover is connected completely with the structure and building of platform, so that for passenger creates safely, comfortably
Waiting environment.
Requirement with the popularization of subway shield door and to subway safe operation, proposes higher to the security of shield door
Safety requirements.When train dwelling passenger passes in and out subway, there is the risk of folder people between subway automatically-controlled door and subway shield door,
The risk major part of this folder people is caused by a FX, as shown in figure 1, Fig. 1 be subway automatically-controlled door and shield door it
Between easy folder people region schematic diagram.Before launch train, there is a safe blind area (region one), if people stops in train
When to be stuck in this region be danger close because after launch train, this region will diminish due to train slight oscillatory, can
People can be caused can be extruded and injures and deaths；By being considered as most dangerous region after risk assessment demonstration, it is endangered in this region one
It is dangerous to be greater than in the region two of shield door side, because there is some mechanical protections can to stop people in region in region two.
For example, someone is in the case where train buzzer and shield door light send warning, selection is got on the bus by force, but due to crowded, this
People fails to enter compartment, and now shield door is also turned off, and train is extruded the tunnel that falls then after normal startup.Subway and screen
The spacing for having about (X+Y) mm between door is covered, due to ignoring the presence in this gap, causes what occasional occurred that passenger pressed from both sides to show
As.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of shield door with gravity sensing part being safely
System, can passenger of the supplementary card between subway and shield door open shield door escape, it is ensured that the security of passenger.
A kind of shielding door safety system with gravity sensing part that the utility model is provided, including sliding door and control
The control unit of its switch, anti-the stepping between the sliding door and underground railway track is provided with gravity sensing part on sky pedal, institute
State gravity sensing part and the control unit is connected to by judgement part, the judgement part puts on described heavy for judgement
Whether the gravity value on power sensing part is more than predetermined threshold value, when result is to be, generates open signal and transmits to the control
Part processed, the control unit is used to receive the open signal and opens the sliding door.
Preferably, in the above-mentioned shielding door safety system with gravity sensing part, the gravity sensing part whole
Covering is described to be prevented stepping on sky pedal.
Preferably, it is described to prevent stepping on being close to for sky pedal in the above-mentioned shielding door safety system with gravity sensing part
The edge of track side is provided with carries out spacing threshold to the gravity sensing part.
Preferably, in the above-mentioned shielding door safety system with gravity sensing part, the gravity sensing part is peace
Wail-to-wall carpeting.
Preferably, in the above-mentioned shielding door safety system with gravity sensing part, the Press line is PVC plastic
Press line.
Preferably, in the above-mentioned shielding door safety system with gravity sensing part, the gravity sensing part utilizes 2
The judgement part is connected to 4 wiring.
Preferably, in the above-mentioned shielding door safety system with gravity sensing part, the control unit is door machine control
Device processed.
From above-mentioned technical proposal as can be seen that a kind of shield door with gravity sensing part provided by the utility model
Security system, it is described heavy because anti-the stepping between the sliding door and underground railway track is provided with gravity sensing part on sky pedal
Power sensing part is connected to the control unit by judgement part, and the judgement part puts on the gravity-feed tank for judgement
Answer the gravity value on part whether more than predetermined threshold value, when result is to be, generates open signal and transmit to the control unit
Part, the control unit is used to receive the open signal and opens the sliding door, therefore, it is possible to supplementary card in subway and screen
Cover the passenger between door and open shield door escape, it is ensured that the security of passenger.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 is the schematic diagram in easy folder people region between subway automatically-controlled door and shield door；
Fig. 2 for the embodiment of the present application is provided the first have gravity sensing part shielding door safety system side-looking
Figure；
Fig. 3 for the embodiment of the present application is provided the first have gravity sensing part shielding door safety system vertical view
Figure.
Specific embodiment
Core concept of the present utility model is to provide a kind of shielding door safety system with gravity sensing part, can
Passenger of the supplementary card between subway and shield door opens shield door escape, it is ensured that the security of passenger.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The first of the embodiment of the present application offer has shielding door safety system such as Fig. 2 and Fig. 3 institutes of gravity sensing part
Show, Fig. 2 for the embodiment of the present application is provided the first have gravity sensing part shielding door safety system side view, Fig. 3
The first provided for the embodiment of the present application has the top view of the shielding door safety system of gravity sensing part.The system includes
Sliding door 201 and the control unit (not shown) that it switchs is controlled, when subway door is opened, the sliding door is also while open
Open, passenger can get on or off the bus, when local iron gate is closed, the sliding door is also simultaneously closed off, and subway sails out of platform, and the two processes are all
It is to be controlled to complete by the control unit, anti-the stepping on sky pedal between the sliding door 201 and track is provided with gravity-feed tank
Part 202 is answered, the gravity sensing part 202 is located at the upper surface of base 205, and the base 205 is utilized and fixed to wearing bolt 206
In on platform, it is necessary to explanation, sliding door both sides have it is anti-step on sky pedal, and the present embodiment is only in sliding door and underground railway track
Between anti-stepping on this gravity sensing part is set on sky pedal, only when passenger be located between sliding door and underground railway track when
It is emergency, it is necessary to urgent enabling treatment, and between sliding door and platform is safety zone, can be with standee, therefore nothing
Need to promptly be opened the door, in Fig. 1, left side be underground railway track side, right side is platform side, it is seen that also fixed mask door column
203, it is seen then that be only provided with gravity sensing part 202 in left side, the gravity sensing part 202 is connected to by judgement part
The control unit, the judgement part is used to judge whether the gravity value put on the gravity sensing part 202 is more than
Predetermined threshold value is, it is necessary to explanation, this predetermined threshold value can be arranged to a less body weight value, such as can be children
Body weight value, judgement part can judge whether quarter in some time has passenger to stand in the above using gravity value, when result is to be,
Turning out now has passenger card between shield door and track, generating open signal and transmitting to the control unit, described
Control unit is used to receive the open signal and open the sliding door 201, and passenger just can be with the shield door of urgent emergency opening
In out, into the safety zone of platform, it is to avoid occur it is dangerous, it is further to note that this predetermined threshold value can basis
It is actually needed and is set and changed, it is necessary to a suitable scope, if too big, when some age smaller body weight is lighter
Children be stuck between shield door and underground railway track may opening car door cause danger, and if predetermined threshold value is too small, then have
May be disturbed by other superincumbent objects that fall, be caused the unlatching that shield door is unnecessary, the normal operation to subway is brought
Adverse effect.
From above-mentioned technical proposal as can be seen that the embodiment of the present application provided the first there is the screen of gravity sensing part
Door safety system is covered, because anti-the stepping between the sliding door and underground railway track is provided with gravity sensing part on sky pedal, institute
State gravity sensing part and the control unit is connected to by judgement part, the judgement part puts on described heavy for judgement
Whether the gravity value on power sensing part is more than predetermined threshold value, when result is to be, generates open signal and transmits to the control
Part processed, the control unit is used to receive the open signal and open the sliding door, therefore, it is possible to supplementary card in subway
Passenger between shield door opens shield door escape, it is ensured that the security of passenger.
Second shielding door safety system with gravity sensing part that the embodiment of the present application is provided, is above-mentioned first
On the basis of shielding door safety system of the kind with gravity sensing part, also including following technical characteristic：
The gravity sensing part whole covering is described to be prevented stepping on sky pedal.In this case, no matter passenger card is in subway
Any position between door and shield door, as long as station is on pedal, it becomes possible to sensed by gravity sensing part, so that and time control
The unlatching of shield door processed, fast-escape, it is ensured that the safety of passenger.
The embodiment of the present application provide the third there is the shielding door safety system of gravity sensing part, be above-mentioned second
On the basis of shielding door safety system of the kind with gravity sensing part, also including following technical characteristic：
With continued reference to Fig. 2, the edge of the anti-close track side for stepping on sky pedal is provided with to the gravity sensing portion
Part 202 carries out spacing threshold 204.Using this threshold, gravity sensing part can be maintained static, be prevented from gravity-feed tank
Answer part to be slipped in track, and be prevented from closely causing passenger very much with subway door after gravity sensing part itself movement
Step on the hidden danger of sky.
The 4th kind of shielding door safety system with gravity sensing part that the embodiment of the present application is provided, is the above-mentioned 3rd
On the basis of shielding door safety system of the kind with gravity sensing part, also including following technical characteristic：
The gravity sensing part is Press line.It should be noted that Press line is a kind of pressure sensitive safeguard protection
Device, with other safeguard measures such as mechanical fence and pull back it is spacing compared with, this Press line is freer, flexible, laborsaving, work
The full visual field and full access characteristics for making region are still retained, and not only improve security, and can reduce the accumulation of injury.When certain
When people or something are applied on Press line in the weight range that Press line sets, the safety being connected with Press line
After pad controller obtains signal, controller sends a stop signal and performs corresponding action to protected equipment immediately, so that
Reliably protecting operator is not injured by various potential dangers.
The 5th kind of shielding door safety system with gravity sensing part that the embodiment of the present application is provided, is the above-mentioned 4th
On the basis of shielding door safety system of the kind with gravity sensing part, also including following technical characteristic：
The Press line is PVC plastic Press line, specifically, can be heavily loaded PVC plastic, monolithic die casting shock resistance
Structure, will not be peeling-off, have excellent resistivity to the corrosion of the chemical substances such as various acid, alkali, salt.
The 6th kind of shielding door safety system with gravity sensing part that the embodiment of the present application is provided, is above-mentioned first
Kind have in the shielding door safety system of gravity sensing part on the basis of any one to the 5th kind, it is also special including following technology
Levy：
The gravity sensing part is connected to the judgement part using 2 to 4 wiring, incorrect this makes it possible to prevent
Distribution or wiring physical damage cause disabler, it is relatively reliable so as to provide a kind of safeguard protection of redundancy.
The 7th kind of shielding door safety system with gravity sensing part that the embodiment of the present application is provided, is the above-mentioned 6th
On the basis of shielding door safety system of the kind with gravity sensing part, also including following technical characteristic：
The control unit is door machine controller.
Wherein, door machine controller is DCU, is the part that a kind of current common control shields door switch, when someone is in
During danger zone, ride and touch the anti-Press line stepped on sky pedal in anti-stepping on sky pedal, the judgement part inspection of Press line
Someone weight is measured in the range of the setting weight of itself, produces actuating signal, this actuating signal to be given to the door of sliding door
On machine controller DCU, DCU performs corresponding door opening action according to the electric signal that receives, and sliding door is opened, and passenger is from hazardous area
Domain is withdrawn into safety zone, so as to ensure that personal safety.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of shield door safety control system with gravity sensing part, including sliding door and control its switch control unit
Part, it is characterised in that anti-the stepping between the sliding door and underground railway track is provided with gravity sensing part on sky pedal, described heavy
Power sensing part is connected to the control unit by judgement part, and the judgement part puts on the gravity-feed tank for judgement
Answer the gravity value on part whether more than predetermined threshold value, when result is to be, generates open signal and transmit to the control unit
Part, the control unit is used to receive the open signal and opens the sliding door.
2. the shield door safety control system with gravity sensing part according to claim 1, it is characterised in that described
The whole covering of gravity sensing part is described to be prevented stepping on sky pedal.
3. the shield door safety control system with gravity sensing part according to claim 2, it is characterised in that described
The edge of the anti-close track side for stepping on sky pedal is provided with and carries out spacing threshold to the gravity sensing part.
4. the shield door safety control system with gravity sensing part according to claim 3, it is characterised in that described
Gravity sensing part is Press line.
5. the shield door safety control system with gravity sensing part according to claim 4, it is characterised in that described
Press line is PVC plastic Press line.
6. the shield door safety control system with gravity sensing part according to claim any one of 1-5, its feature
It is that the gravity sensing part is connected to the judgement part using 2 to 4 wiring.
7. the shield door safety control system with gravity sensing part according to claim 6, it is characterised in that described
Control unit is door machine controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269256.3U CN206220745U (en) | 2016-11-22 | 2016-11-22 | A kind of shield door safety control system with gravity sensing part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621269256.3U CN206220745U (en) | 2016-11-22 | 2016-11-22 | A kind of shield door safety control system with gravity sensing part |
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| Publication Number | Publication Date |
|---|---|
| CN206220745U true CN206220745U (en) | 2017-06-06 |
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ID=58791307
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621269256.3U Active CN206220745U (en) | 2016-11-22 | 2016-11-22 | A kind of shield door safety control system with gravity sensing part |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211525A (en) * | 2020-09-09 | 2021-01-12 | 常州方可为机械科技有限公司 | Double-door linkage shielding door control method based on correlation sensing |
-
2016
- 2016-11-22 CN CN201621269256.3U patent/CN206220745U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211525A (en) * | 2020-09-09 | 2021-01-12 | 常州方可为机械科技有限公司 | Double-door linkage shielding door control method based on correlation sensing |
| CN112211525B (en) * | 2020-09-09 | 2021-07-06 | 常州方可为机械科技有限公司 | Double-door linkage shielding door control method based on correlation sensing |
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