CN105971482A - Leaning prevention device - Google Patents
Leaning prevention device Download PDFInfo
- Publication number
- CN105971482A CN105971482A CN201610521308.XA CN201610521308A CN105971482A CN 105971482 A CN105971482 A CN 105971482A CN 201610521308 A CN201610521308 A CN 201610521308A CN 105971482 A CN105971482 A CN 105971482A
- Authority
- CN
- China
- Prior art keywords
- flat board
- groove
- described flat
- flat groove
- flat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
Abstract
The invention discloses a leaning prevention device. The leaning prevention device comprises a flat groove formed in a metro platform safety door, a flat plate, a pressure sensor, an alarm apparatus and a controller, wherein the lower edge of the flat groove is 50 cm away from the ground, four springs are arranged between the inner sides of four corners of the flat plate and the flat groove, the flat plate is supported in the flat groove through the four springs, a rubber pad is arranged on the peripheral side wall of the flat plate, the peripheral side wall of the flat plate is in contact with a groove wall of the flat groove, a cross section of the flat plate is parallelogram-shaped, and the lower side wall of the flat plate and the inner side wall of the flat plate form an obtuse angle. The pressure sensor is arranged in the flat groove and is subjected to the pressure of the flat plate to send out a detection signal when the flat plate is subjected to an external force to move towards the flat groove, and the controller is connected to the pressure sensor and the alarm apparatus, receives the detection signal and controls the alarm apparatus to give an alarm. The leaning prevention device can automatically detect that passengers leans against the metro platform safety door and perform reminding, and improves the safety of passengers waiting for metros at metro stations.
Description
Technical field
The present invention relates to a kind of device preventing and leaning on.
Background technology
Subway has become as very important vehicles in city, plays the part of in daily life
Drill important role.The safety problem taking subway is also an extremely important aspect.In order to improve
Take the safety of subway, subway platform arranges safety door (or shield door), avoid passenger by just
The subway advanced in platform is hindered.Safety door is generally opened with underground automobile door simultaneously.But some passenger likes
Vigorously resting on safety door, the most not to be noted safety door will be opened, then while safety door is opened,
Passenger may fall down injured.In order to avoid this situation occurs, it is desirable to provide one prevents passenger from leaning on
Device on safety door for subway station.
Summary of the invention
The present invention has designed and developed a kind of passenger of being possible to prevent and has rested on preventing on safety door for subway station and lean on
The device leaned on.
The technical scheme that the present invention provides is:
A kind of prevent lean on device, described in prevent lean on device be arranged on safety door for subway station,
The described device preventing from leaning on includes:
Flat groove, it is opened in safety door for subway station, the lower limb distance ground 50cm of described flat groove,
Described flat groove is across described safety door for subway station；
Flat board, is provided with four springs, institute between inner side and the described flat groove at four angles of described flat board
State flat board by four spring supportings in described flat groove, the circumferential side wall of described flat board has one layer of rubber
Rubber cushion, the circumferential side wall of described flat board contacts with the cell wall of described flat groove, the cross section of described flat board in
In the first obtuse angle between parallelogram, and the medial wall of the lower wall of described flat board and described flat board, institute
State the cross section also parallelogram of flat groove, and the lower cell wall of described flat groove and described flat groove
Becoming the second obtuse angle between Di Bu, described first obtuse angle is equal with described second obtuse angle；
Pressure transducer, is arranged in described flat groove, at described flat board by external force to described flat groove
During interior motion, described pressure transducer is sent detection signal by the pressure of described flat board；
Alarm；
Controller, it is connected to described pressure transducer and described alarm, and described controller receives inspection
Survey signal, and control described alarm equipment alarm.
Preferably, in the described device preventing from leaning on, described alarm is alarm lamp, described warning
Device is arranged on described safety door for subway station.
Preferably, in the described device preventing from leaning on, described flat board is that hard plastic board is made.
Preferably, in the described device preventing from leaning on, the thickness of described flat board is 2～3mm.
Preferably, in the described device preventing from leaning on, the decrement of described spring is 2mm.
The device preventing from leaning on of the present invention can automatically detect passenger and lean on safety door for subway station,
And remind, improve the safety that passenger waits for bus at subway platform.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device preventing and leaning on of the present invention.
Fig. 2 is the A-A cross section view of Fig. 1.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
As depicted in figs. 1 and 2, the present invention provide a kind of prevent lean on device, described in prevent lean on
Device is arranged on safety door for subway station 1, described in prevent lean on device include: flat groove 7, its
It is opened in safety door for subway station 1, the lower limb distance ground 50cm of described flat groove, described flat groove
7 across described safety door for subway station；Flat board 2, the inner side at four angles of described flat board and described flat groove
Between be provided with four springs 3, described flat board by four spring supportings in described flat groove, described
The circumferential side wall of flat board has the groove of one layer of rubber blanket 8, the circumferential side wall of described flat board and described flat groove
Wall contacts, the cross section parallelogram of described flat board, and the lower wall 5 of described flat board is flat with described
In the first obtuse angle between the medial wall 6 of plate, the cross section also parallelogram of described flat groove, and institute
State and between the lower cell wall of flat groove and the bottom of described flat groove, become the second obtuse angle, described first obtuse angle and institute
State the second obtuse angle equal；Pressure transducer 4, is arranged in described flat groove, at described flat board by outward
When power is moved in described flat groove, described pressure transducer is sent detection by the pressure of described flat board
Signal；Alarm；Controller, it is connected to described pressure transducer and described alarm, described control
Device receives detection signal, and controls described alarm equipment alarm.
Under normal circumstances, when unmanned dependence safety door for subway station, flat board is supported by four springs,
And it being positioned at flat groove, pressure transducer does not send detection signal；And when there being people to rest on subway platform peace
During air cock, flat board is moved in flat groove by external force, and then and pressure sensor contacts, and to pressure
Sensor applies pressure, and now pressure transducer sends detection signal, and controller is according to this detection signal control
Alarm processed is reported to the police, and reminding passengers is kept at a distance with safety door for subway station.
In order to avoid safety door for subway station vibrates when subway travels and enters the station platform, and then cause flat board
Touch with pressure transducer when unmanned leaning on, cause the situation that false alarm occurs, middle plateform of the present invention
Circumferential side wall has one layer of rubber blanket, and rubber blanket contacts with the cell wall of flat groove.Rubber blanket increases flat board
And the friction between flat groove, makes flat board cell wall along flat groove to slide easily.Only exist
Flat board is by (when i.e. being leaned on by people) in the case of relatively large external force, and flat board just can be to the end of flat groove
Portion moves in direction.
It addition, the cross section parallelogram of flat board, and the lower wall of flat board and medial wall (i.e. flat board
One sidewall of the bottom of relatively close flat groove) in obtuse angle, i.e. the lower wall of flat board is downward-sloping,
Flat board tends to slide to the outside of flat groove, the flat board pulling force at spring and the friction masterpiece of rubber blanket
Without departing from flat groove under with.But when safety door for subway station vibrates, flat board will not upwards miss by inward
Bruising force transducer.Only by stable and bigger external force (when i.e. being leaned on by people), flat board just understand to
Inside move up, apply pressure to pressure transducer.
Preferably, in the described device preventing from leaning on, described alarm is alarm lamp, described warning
Device is arranged on described safety door for subway station.Alarm provides report by the HONGGUANG mode sending flicker
Alert signal.
Preferably, in the described device preventing from leaning on, described flat board is that hard plastic board is made.This
The low cost of the device preventing from leaning on of invention, simple in construction, easy to make.
Preferably, in the described device preventing from leaning on, the thickness of described flat board is 2～3mm.When flat
When plate thickness is excessive, may result in the integral thickness to safety door for subway station excessive.
Preferably, in the described device preventing from leaning on, the decrement of described spring is 2mm.I.e. when
Flat board is when flat groove moves 2mm, and flat-plate compressed leans against on pressure transducer, makes pressure transducer send inspection
Survey signal.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (5)
1. one kind prevent lean on device, it is characterised in that described in prevent lean on device be arranged on subway
On station platform safety door, described in prevent lean on device include:
Flat groove, it is opened in safety door for subway station, the lower limb distance ground 50cm of described flat groove,
Described flat groove is across described safety door for subway station；
Flat board, is provided with four springs, institute between inner side and the described flat groove at four angles of described flat board
Stating flat board by four spring supportings in described flat groove, the circumferential side wall of described flat board has one layer of rubber
Rubber cushion, the circumferential side wall of described flat board contacts with the cell wall of described flat groove, the cross section of described flat board in
In the first obtuse angle between parallelogram, and the medial wall of the lower wall of described flat board and described flat board, institute
State the cross section also parallelogram of flat groove, and the lower cell wall of described flat groove and described flat groove
Becoming the second obtuse angle between Di Bu, described first obtuse angle is equal with described second obtuse angle；
Pressure transducer, is arranged in described flat groove, at described flat board by external force to described flat groove
During interior motion, described pressure transducer is sent detection signal by the pressure of described flat board；
Alarm；
Controller, it is connected to described pressure transducer and described alarm, and described controller receives inspection
Survey signal, and control described alarm equipment alarm.
Prevent the device leaned on the most as claimed in claim 1, it is characterised in that described alarm is report
Warning lamp, described alarm is arranged on described safety door for subway station.
Prevent the device leaned on the most as claimed in claim 1, it is characterised in that described flat board is hard
Plastic plate is made.
Prevent the device leaned on the most as claimed in claim 1, it is characterised in that the thickness of described flat board
It is 2～3mm.
Prevent the device leaned on the most as claimed in claim 1, it is characterised in that the compression of described spring
Amount is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521308.XA CN105971482B (en) | 2016-06-30 | 2016-06-30 | Prevent the device leaned on |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610521308.XA CN105971482B (en) | 2016-06-30 | 2016-06-30 | Prevent the device leaned on |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105971482A true CN105971482A (en) | 2016-09-28 |
| CN105971482B CN105971482B (en) | 2018-06-26 |
Family
ID=56953763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610521308.XA Active CN105971482B (en) | 2016-06-30 | 2016-06-30 | Prevent the device leaned on |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105971482B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571870A (en) * | 2017-08-16 | 2018-01-12 | 南京理工大学 | High ferro platform dynamic protection column system and control method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008044717A (en) * | 2006-08-16 | 2008-02-28 | Hitachi Building Systems Co Ltd | Safety device for elevator entrance |
| CN201162452Y (en) * | 2008-02-29 | 2008-12-10 | 广州市地下铁道总公司 | Anti-clamping device of city rail traffic platform shield door |
| CN104787060A (en) * | 2015-04-29 | 2015-07-22 | 陕西科技大学 | Device and method for preventing subway train doors from being extruded by passengers |
| CN204567668U (en) * | 2015-04-02 | 2015-08-19 | 重庆工程学院 | Rail vehicle extruding automatic alarm car door |
-
2016
- 2016-06-30 CN CN201610521308.XA patent/CN105971482B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008044717A (en) * | 2006-08-16 | 2008-02-28 | Hitachi Building Systems Co Ltd | Safety device for elevator entrance |
| CN201162452Y (en) * | 2008-02-29 | 2008-12-10 | 广州市地下铁道总公司 | Anti-clamping device of city rail traffic platform shield door |
| CN204567668U (en) * | 2015-04-02 | 2015-08-19 | 重庆工程学院 | Rail vehicle extruding automatic alarm car door |
| CN104787060A (en) * | 2015-04-29 | 2015-07-22 | 陕西科技大学 | Device and method for preventing subway train doors from being extruded by passengers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571870A (en) * | 2017-08-16 | 2018-01-12 | 南京理工大学 | High ferro platform dynamic protection column system and control method |
| CN107571870B (en) * | 2017-08-16 | 2019-07-02 | 南京理工大学 | High-speed rail platform dynamic protection column system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105971482B (en) | 2018-06-26 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |