CN208932726U - Elevator door Collsion proof safety early warning system - Google Patents
Elevator door Collsion proof safety early warning system Download PDFInfo
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- CN208932726U CN208932726U CN201820977619.1U CN201820977619U CN208932726U CN 208932726 U CN208932726 U CN 208932726U CN 201820977619 U CN201820977619 U CN 201820977619U CN 208932726 U CN208932726 U CN 208932726U
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Abstract
The utility model discloses elevator door Collsion proof safety early warning systems, mounting rack including being mounted on layer side in front of the door, the mounting rack is by mandril, left side bar and right-hand rod composition, the layer door open detection device whether opened for detecting elevator door is installed on the mandril, it is equipped with that whether there is or not detection devices whether there is or not the article of article in front of the door for detection layers at the relative position of the left side bar and right-hand rod, further include control module and and alarm lamp, the layer door open detection device, whether there is or not detection devices for article, alarm lamp is connected with control module respectively, this system signal is more accurate, people can be utmostly avoided to be easy the case where triggering system leads to wrong report when passageway is walked, and it is not influenced by detected article with ambient temperature, active anticollision blocking apparatus is installed simultaneously, active interception reduces to the greatest extent hits risk, and This system, which is completely independent, does not have any contact with the control system of elevator, to will not have any impact to elevator.
Description
Technical field
The utility model relates to a kind of elevator door anticollision device, collision-prevention devices, in particular to elevator door Collsion proof safety early warning system.
Background technique
Elevator door is exactly the door that people see outside elevator, is also hall door.Layer door is generally by door, guide rail bracket, pulley, cunning
Block, the components such as doorframe, sill composition, but when other articles such as trolley or personnel are close to elevator door, it is easy to electricity can be knocked
Terraced layer door, but when elevator door will appear deformation Yi Dan hit, gently then layer door lower part will appear in the door machine of derailing or layer door
The case where the case where portion is blocked or layer door gear track deformation occur while damaging main door machine, heavy then layer door can be fallen
In hoistway, and then it will lead to article or personnel fall the danger of hoistway.
Chinese Patent Application No. CN201610670388.5 discloses a kind of elevator door anticollision protection system and application method,
Wherein the detection inductor is mounted on the outside of elevator door, and the trigger area that detection inductor responds moving object is inspection
Region is surveyed, the detection inductor offer switching signal is described by being directly or indirectly electrically connected with the anti-collision control device
Floor position signal provides elevator position signal to the anti-collision control device and the elevator control system, the elevator controlling
System is electrically connected with the anti-collision control device or integrated, the elevator control system and elevator door control system electricity
Connection, the elevator car door system control elevator door switch operation, but inductor is mounted on top and forms one by such structure
The fan-shaped induction region of kind, the excessively wide people of such range of structures, which is easy triggering system when passageway is walked, to cause to report by mistake, and induction precision is not
Height, when article is suitable with ambient temperature, equipment is difficult to detect barrier, and needs to be wired to the control system of elevator
If upper equipment failure is easy to cause the interference of elevator computer error signal to lead to the security risks such as elevator accident.
Utility model content
The utility model solve the technical issues of be to provide it is a kind of to close to elevator door article or personnel carry out anticollision
The elevator door Collsion proof safety early warning system of early warning.
The technical scheme adopted by the utility model to solve the technical problem is as follows: elevator door Collsion proof safety early warning system,
Mounting rack including being mounted on layer side in front of the door, the mounting rack are made of mandril, left side bar and right-hand rod, install on the mandril
There is a layer door open detection device whether opened for detecting elevator door, pacifies at the relative position of the left side bar and right-hand rod
Equipped with for detection layers, whether there is or not the articles of article in front of the door whether there is or not detection device, further include control module and and alarm lamp, the layer
Door open detection device, whether there is or not detection device, alarm lamps to connect respectively with control module for article.
Further, further including the inclined plate for being mounted on layer door lower front, the inclined plate is to tilt close to layer door side
Portion, the warping part two sides are provided with spring arrangement, and the spring arrangement two sides are provided with the electromagnet that inclined plate can be sucked, described
Electromagnet is connected with control module, and when the solenoid is energized, inclined plate warping part is sucked in electromagnet, and inclined plate is in a horizontal state, and works as electricity
When magnet no power, inclined plate is tilted.
Further, further including central call module and communication module, the central call module passes through communication module
It is connected with control module.
Further, further including that whether there is or not the reset button of detection device working condition, the reset button for suspending
It is electrically connected with control module.
Further, the layer door open detection device is that CCD detects camera.
Further, the layer door open detection device is laser distance sensor.
Further, the laser distance sensor is 2, respectively first laser range sensor and second laser
Range sensor, the same side that 2 laser distance sensors are respectively positioned on elevator door is square in front of the door, so that working as door closing procedure
In, first laser range sensor detects a layer gate signal prior to second laser range sensor.
Further, the layer apparatus for door-opening is to obtain for obtaining the switch gate signal of layer door door machine switching signal
Module.
Further, distance of the mounting rack away from layer door is 30-50cm.
Further, further including the voice camera being mounted on mounting rack.
Further, further including safety detection module, the safety detection module opens with every layer of layer door examine respectively
Device is surveyed to connect with central call module.
The beneficial effects of the utility model are:
1, the signal detection of this system is more accurate, and utmostly avoiding people from being easy triggering system when passageway is walked causes to miss
Report.
2, this system is not influenced when detecting by detected article and ambient temperature.
3, active anticollision blocking apparatus is installed, to reduce the risk for hitting elevator door to the full extent；
4, the condition monitoring system for having independent hoistway door to open or close may not need in lead to elevator, even if setting
Standby to break down, the pcs signal that will not have interference elevator leads to elevator pcs signal mistake, so as to cause elevator appearance
The security risks such as accident；
5, this system, which is completely independent, does not have any contact with the control system of elevator, so that any shadow will not be caused to elevator
It rings.
6, this system possesses independent communication voice system, and when discovery someone's violation, communication system can lead to field condition
It crosses video and is transferred directly to duty room, indoor occupant on duty, which can propaganda directed to communicate to live offender and advise, arrives home from it.
Detailed description of the invention
Fig. 1 is layer door anti-collision early warning system schematic diagram.
Fig. 2 is side view when inclined plate pushes.
Schematic diagram when Fig. 3 bounces for inclined plate.
Fig. 4 is that each module is electrically connected schematic diagram.
Fig. 5 is layer door anti-collision early warning system schematic diagram when installing laser distance sensor.
Side view when Fig. 6 bounces for inclined plate.
In the figure, it is marked as mounting rack 1, layer door open detection device 2, whether there is or not detection devices 3, inclined plate 4, spring arrangement for article
5, electromagnet 6, first laser range sensor 7, second laser range sensor 8, voice camera 9, safety detection module 10.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
Elevator door Collsion proof safety early warning system as shown in Figure 1 and Figure 4, the mounting rack 1 including being mounted on layer side in front of the door,
The distance of the mounting rack 1 away from layer door is 30-50cm, and the mounting rack 1 is made of mandril, left side bar and right-hand rod, the top
The layer door open detection device 2 whether opened for detecting elevator door, the phase of the left side bar and right-hand rod are installed on bar
For detection layers, whether there is or not the articles of article in front of the door whether there is or not detection device 3 to being equipped at position, and whether there is or not detections to sense for the article
Device can be photoelectric sensor, laser sensor etc., further include control module and alarm lamp, the alarm lamp and control module can
Install according to actual needs in place, as on mounting rack 1 or on metope, the control module can be single-chip microcontroller, PLC
Deng the layer door open detection device 2, article are connected with control module respectively whether there is or not detection device 3, alarm lamp, when layer door is opened
When opening detection device 2 and detecting that layer door is in close state, if whether there is or not detection devices 3 to detect block signal for article at this time
Afterwards, block signal can be reached in control module, it is excessively close from elevator door represents article at this time, it is likely that will appear article will be electric
The danger that terraced layer door is broken, the alarm lamp of control module control at this time sound an alarm, carry out warning function to operator, remind behaviour
Make personnel to remove article at from elevator door position a little further, reduces the risk to elevator door, the utility model
When detecting that elevator door is in shutdown state, when detecting that there is article in front side, alarm lamp can sound an alarm early warning system,
Staff is reminded note that article is placed far from layer door, prevent because it is unexpected make article knock layer door cause the damage of layer door from
And it has an accident, while also avoiding making personnel drop to the danger in hoistway due to personnel quarrel and fight noisily and break elevator door
Danger, and by article, whether there is or not detection devices 3 to be mounted on left side bar and right-hand rod, triggering alarm can be made more accurate, and system
Be completely independent does not have any contact not have any impact to elevator with the control system of elevator.
It on the basis of the above, as shown in Figure 1 to Figure 3, further include the inclined plate 4 for being mounted on layer door lower front, the inclined plate 4
It is warping part close to layer door side, the warping part two sides are provided with spring arrangement 5, and 5 two sides of spring arrangement are provided with can
The electromagnet 6 of inclined plate 4 is sucked, the electromagnet 6 is connected with control module, and when electromagnet 6 is powered, inclined plate 4 is sucked in electromagnet 6
Warping part, inclined plate 4 are in a horizontal state, and when 6 no power of electromagnet, inclined plate 4 is tilted, when alarm lamp sounds an alarm, electromagnet 6
Power-off, under the action of spring arrangement 5, inclined plate 4 is in tilting state, to force to play barrier effect to article, to elevator layer
Door plays further protective action.
It on the basis of the above, further include central call module and communication module, the central call module passes through communication mould
Block is connected with control module, and the central call module is mountable in duty room, and the communication module can be radio communication mold
Block, when generating the alarm, by warning message, module is sent at central call module controller by wireless communication, reminds work
Personnel move article, prevent article from continuing to slide at layer door, damage to elevator door.
It on the basis of the above, further include for suspending whether there is or not the reset button of detection device working condition, the reset is pressed
Button and install according to demand in place, as on mounting rack 1 or on elevator metope, the reset button and control module are electrically connected
It connects, when needing to carry out inclined plate 4 to reset operation, reset button can be pressed by hand, have 1 minute resetting time at this time, at this time
Controller controls electromagnet 6 and is powered, and manually steps on the warping part of inclined plate 4, so that inclined plate 4 reverts to horizontality, so that
When elevator door opening is, article can be smoothly pushed into elevator interior, and therefore, the setting of reset button may make inclined plate 4 more
It is easy to carry out reset operation.
On the basis of the above, the layer door open detection device 2 is that CCD detects camera, detects camera shooting electricity by CCD
The elevator of terraced liquid crystal screen display stops the number of plies, if elevator liquid crystal display is mounted on elevator side, CCD detection camera is mounted on
On the left side bar or right-hand rod of mounting rack, CCD detects camera and stops number of plies progress dynamic detection to elevator, when elevator stops the number of plies
When dynamically displaying to current layer number, elevator door will open a period of time (such as 30 seconds to 1 minute) at this time for judgement, when elevator stops
It when to stay the number of plies to show be other numbers of plies, represent elevator door at this time and is in off state, so that the opening and closing to elevator door carries out
Detection.
On the basis of the above, the layer door open detection device 2 is laser distance sensor, it is possible to use wireless distance finding passes
Sensor, infrared distance sensor etc., when layer door is in off state, laser distance sensor can detect laser distance sensor
To the spacing of elevator door, when layer door is open state, what laser distance sensor detected is on the inside of lift car
The distance of plate detects the opening and closing of elevator door by the difference of distance.
On the basis of the above, as shown in figure 5, the laser distance sensor is 2, respectively first laser Distance-sensing
Device 7 and second laser range sensor 8, the same side that 2 laser distance sensors are respectively positioned on elevator door is square in front of the door, makes
In proper door closing procedure, first laser range sensor 7 detects layer door distance signal prior to second laser range sensor 8,
When elevator executes in door closing procedure, the distance that first laser range sensor 7 detects at this time first shortens, then second laser
The distance that range sensor 8 detects also shortens, and whether there is or not 3 beginnings of detection device in normal operating conditions for article at this time；When
When elevator is executed in door opening state, i.e. the distance that detects of second laser range sensor 8 is first elongated, then first laser distance
The distance that sensor 7 detects is also elongated, and whether there is or not 3 beginnings of detection device in dormant state for article at this time, without detection
Work, such setting can be prevented when very high article is pulled out lift car by personnel, obscured by items laser distance sensor,
So that elevator is in shutdown state at this time for laser distance sensor erroneous judgement, whether there is or not at detection device 3 once moved into article by personnel
When, inclined plate 4 can tilt while article being caused not pulled out smoothly there is a situation where alarm.
On the basis of the above, the layer apparatus for door-opening is to obtain for obtaining the switch gate signal of layer door door machine switching signal
Modulus block, door machine switching signal are the elevator interior signal that each elevator has, and directly acquiring switch gate signal can make to obtain
The signal obtained is more acurrate.
It on the basis of the above, further include the voice camera 9 being mounted on mounting rack, after alarm is triggered, duty room
Interior staff can be monitored the region before elevator door by voice camera, if being the discovery that because personnel quarrel and fight noisily
Caused by alarm triggering, staff can by voice camera to related personnel carry out voice reminder communication so that beating
Noisy personnel leave scene, while when not having personnel's article, voice camera also be may be implemented to the area before elevator door
The effect of domain progress recording monitor.
It on the basis of the above, further include safety detection module 10, the safety detection module 10 can be human body life detection
Instrument, the installation detection module 10 are connect with every layer of layer door open detection device and central call module respectively, when personnel into
After entering elevator, if safety detection module detects that any one layer of layer door open detection device is equal more than 5 minutes or after ten minutes
It is not detected after layer door be opened, represents people at this time and be trapped in elevator, alarm signal can be reached to central call module, by duty
Indoor personnel go and find out what's going on and alarm, and such setting can make when the calling system in elevator breaks down,
Rescue operation can be carried out to personnel in elevator in time.
Particular embodiments described above has carried out into one the purpose of this utility model, technical scheme and beneficial effects
Step is described in detail, it should be understood that being not limited to this foregoing is merely specific embodiment of the utility model
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (10)
1. elevator door Collsion proof safety early warning system, it is characterised in that: the mounting rack (1) including being mounted on layer side in front of the door, it is described
Whether mounting rack (1) is made of mandril, left side bar and right-hand rod, be equipped on the mandril and open for detecting elevator door
Be equipped at the relative position of layer door open detection device (2), the left side bar and right-hand rod has empty for detection layers in front of the door
Whether there is or not detection device (3) for the article of product, further include control module and alarm lamp, the layer door open detection device (2), article have
No detection device (3), alarm lamp are connected with control module respectively.
2. elevator door Collsion proof safety early warning system as described in claim 1, it is characterised in that: further include being mounted on layer door bottom
Inclined plate (4) on front side of portion, the inclined plate (4) are warping part close to layer door side, and the warping part two sides are provided with spring arrangement
(5), spring arrangement (5) two sides are provided with the electromagnet (6) that inclined plate (4) can be sucked, the electromagnet (6) and control module
Connection, when electromagnet (6) are powered, inclined plate (4) warping part is sucked in electromagnet (6), and inclined plate (4) is in a horizontal state, and works as electromagnet
(6) when no power, inclined plate (4) is tilted.
3. elevator door Collsion proof safety early warning system as described in claim 1, it is characterised in that: further include central call module
And communication module, the central call module are connected by communication module with control module.
4. elevator door Collsion proof safety early warning system as claimed in claim 2, it is characterised in that: further include for suspend whether there is or not
The reset button of detection device working condition, the reset button and control module electrical connection.
5. elevator door Collsion proof safety early warning system as described in claim 1, it is characterised in that: the layer door open detection dress
It sets the CCD that (2) are dynamic digital for identification and detects camera.
6. elevator door Collsion proof safety early warning system as described in claim 1, it is characterised in that: the layer door open detection dress
Setting (2) is laser distance sensor.
7. elevator door Collsion proof safety early warning system as claimed in claim 6, it is characterised in that: the laser distance sensor
It is 2, respectively first laser range sensor (7) and second laser range sensor (8), 2 laser distances sensing
The same side that device is respectively positioned on elevator door is square in front of the door, so that first laser range sensor (7) is prior to second when in door closing procedure
Laser distance sensor (8) detects a layer gate signal.
8. elevator door Collsion proof safety early warning system as described in claim 1, it is characterised in that: the layer apparatus for door-opening be
Switch gate signal for obtaining layer door door machine switching signal obtains module.
9. elevator door Collsion proof safety early warning system as described in claim 1, it is characterised in that: the mounting rack (1) is away from layer
The distance of door is 30-50cm, further includes the voice camera (9) being mounted on mounting rack.
10. elevator door Collsion proof safety early warning system as claimed in claim 3, it is characterised in that: further include safety detection mould
Block (10), the safety detection module are connect with every layer of layer door open detection device and central call module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977619.1U CN208932726U (en) | 2018-06-25 | 2018-06-25 | Elevator door Collsion proof safety early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820977619.1U CN208932726U (en) | 2018-06-25 | 2018-06-25 | Elevator door Collsion proof safety early warning system |
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| Publication Number | Publication Date |
|---|---|
| CN208932726U true CN208932726U (en) | 2019-06-04 |
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| CN201820977619.1U Active CN208932726U (en) | 2018-06-25 | 2018-06-25 | Elevator door Collsion proof safety early warning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715384A (en) * | 2018-06-25 | 2018-10-30 | 苏州德林宝电梯制造有限公司 | Elevator door Collsion proof safety early warning system |
| CN111882820A (en) * | 2020-07-30 | 2020-11-03 | 重庆电子工程职业学院 | Nursing system for special people |
-
2018
- 2018-06-25 CN CN201820977619.1U patent/CN208932726U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108715384A (en) * | 2018-06-25 | 2018-10-30 | 苏州德林宝电梯制造有限公司 | Elevator door Collsion proof safety early warning system |
| CN108715384B (en) * | 2018-06-25 | 2024-05-10 | 苏州德林宝电梯制造有限公司 | Elevator landing door anti-collision safety early warning system |
| CN111882820A (en) * | 2020-07-30 | 2020-11-03 | 重庆电子工程职业学院 | Nursing system for special people |
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