CN206069173U - A kind of elevator door anticollision protection system - Google Patents
A kind of elevator door anticollision protection system Download PDFInfo
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- CN206069173U CN206069173U CN201620883668.XU CN201620883668U CN206069173U CN 206069173 U CN206069173 U CN 206069173U CN 201620883668 U CN201620883668 U CN 201620883668U CN 206069173 U CN206069173 U CN 206069173U
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- elevator
- door
- elevator door
- induction apparatuss
- detection
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Abstract
This utility model is related to elevator safety resist technology field，Specifically related to a kind of elevator door anticollision protection system，Including anti-collision control device、Detection induction apparatuss、Apparatus for controlling elevator、Elevator door control system、Anti-collision control device can be used as hanging over outside hardware outside apparatus for controlling elevator using being easy to transform old elevator，Also can as Integrated Simulation inside the apparatus for controlling elevator reduces cost，Realize increasing apparatus for controlling elevator hardware components as software，This utility model increases detection zone on the outside of elevator door，There are moving object or people to move to elevator door direction when detection zone is detected，The door closed can be made or reopen buttoned-up door，Moving object or people is avoided to strike elevator door，Elevator door is made to be subject to clash into damage，According to door-opened elevator width and enabling altitudes，Detection sensitivity and detection range can conveniently be adjusted，The object or person of non-athletic will not be detected，Protection signal affects elevator normally to close the door and run by mistake to avoid generation.
Description
Technical field
This utility model is related to elevator safety resist technology field, and in particular to a kind of elevator door anticollision protection system.
Background technology
Elevator (hereinafter referred to as elevator) in running, break down the most frequently where be elevator door side
Face, once elevator door is difficult to then return to original state after deformation, can not only increase fault rate makes on elevator maintenance cost
Rise, can also increase elevator and use security risk.
As shown in fig. 6, which is existing elevator door zone protection device structural representation, in prior art, in terms of elevator door zone
Protection mainly using the device such as infrared ray light curtain, safety edge 53, both devices are arranged between gate 31 and hall door 32
Gap, infrared ray light curtain need object and hinder just produce protection signal to penetrating optical channel, and safety edge needs to touch thing
Body makes built-in travel switch action produce protection signal, and when having protection signal to produce, apparatus for controlling elevator is worked automatically normal
Enabling signal again can be then produced during state, makes elevator door control system control elevator door reopen elevator door, both sides
Formula primarily focuses on the safety of protection user, prevents elevator person used in door closing procedure from being crushed, and protection local is confined to
Gap between gate, all cannot in car or layer outdoors it is on the horizon shock protect, such as user cannot be observed
Or close to elevator door and be turned off, make a forcible entry into elevator and the shock produced with elevator door is destroyed into elevator door.
Such as Chinese 201320793769.4 patent of application number discloses a kind of elevator door anticollision device, collision-prevention device, refers to its accompanying drawing
1-3, the anticollision device, collision-prevention device are had using two that are arranged on doorway diffuse electric switch parallel connection elevator call buttons or door open button
When object is entered in the electric switch zone of action that diffuses, elevator cannot be closed the door, and lift car is not closed completely in this layer or elevator door
Cannot also be suitable for when having closed, when this device is installed on multiple elevator doorways, when different floor doorways protection device is responded, can be mutual
Affect, or cause elevator ladder to be called together in the response of can not closing the door of other floors, so be also not suitable for multiple elevator doorways installing.
And for example Chinese 201510731604.8 patent of application number discloses a kind of anticollision elevator and its using method, refers to
Its accompanying drawing 1-4, the patent have used car top to install induction apparatuss detection elevator door switch, coordinate unrestrained anti-outside hall door
Penetrate photoswitch to be detected when elevator door cuts out, have object enter diffuse the electric switch zone of action when, if elevator
Door can then be proceeded in closing and be opened the door again, similarly do not solve and install diffuse-reflectance photoelectricity on multiple elevator doorways or multiple floors
The collision problem of switch, and have the problem that object cannot close the door in the electric switch zone of action that diffuses, it is equally complete in elevator door
Do not work after contract fully, but when being freighted using elevator, however not excluded that after elevator door is completely closed, due to viewing area problem
Object continues moving into lift car, and a problem is hit in generation, and this patent is directly connected to elevator door control system,
Elevator cannot be judged whether in normal automatic mode, if elevator is in inspecting state, when elevator door is in hand switch, hall door
The electric switch that diffuses outward coordinates triggering elevator door control system to open the door, and may cause safety problem.
Therefore need a kind of more preferable guard method complementary with prior art, increase the protection to elevator door itself, solve
Problem above.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of elevator door anticollision protection system and using method,
There are moving object or people to move to elevator door direction when detection zone is detected, the door closed can be made or buttoned-up door is made
Reopen, it is to avoid moving object or people strike elevator door, make elevator door be subject to clash into damage, and can be according to door-opened elevator
Width and enabling altitudes, can conveniently adjust detection sensitivity and detection range, and the object or person of non-athletic will not be examined
Survey, it is to avoid producing protection signal by mistake affects elevator normally to close the door and run.
This utility model is achieved by the following technical programs：
A kind of elevator door anticollision protection system, it is characterised in that：Including elevator door, anti-collision control device, detection zone, electricity
Terraced accelerator control system, floor position signal, detection induction apparatuss and apparatus for controlling elevator；The detection induction apparatuss are arranged on elevator door
Outside, the detection induction apparatuss provide switching signal by directly or indirectly electrically connecting with the anti-collision control device, the electricity
Terraced control system is electrically connected with the anti-collision control device or integrated, the apparatus for controlling elevator and the elevator door control
System electrical connection processed.
Preferably, the detection induction apparatuss quantity is 1, is mounted on the outside of elevator door door pocket top between two parties or is arranged on wall
On, 2 or in parallel more than 2 can be used when door opening width is more than 2.5 meters.
Preferably, the detection induction apparatuss use motion detection induction apparatuss, and including using Doppler's microwave switch, feature exists
Will not trigger when object does not produce motion, once there are the motion artifacts can continuous output signal.
Preferably, the elevator anti-collision control device external can be electrically connected with apparatus for controlling elevator, can be also directly integrated in
Inside apparatus for controlling elevator.
Preferably, the elevator door includes car door and hall door.
Preferably, the detection induction apparatuss are arranged on the outside of each elevator door of anti-collision control device.
The beneficial effects of the utility model are：
1st, this utility model detects the motion into detection zone by being arranged on the detection induction apparatuss on the outside of elevator door
Object, can respond anti-collision control device by the angle and sensitivity that adjust detection induction apparatuss and shift to an earlier date, and anti-collision control device exists
Judge whether elevator after current floor and elevator are in normal automatic mode, prevention is being closed or buttoned-up elevator
Door switchs to door opening state, it is to avoid response is slow to cause elevator door to be knocked damage.
2nd, the detection induction apparatuss that anti-collision control device is used produce motion due to using motion detection induction apparatuss, only object
Shi Caihui is responded, and when object remains static, even if object is located in detection zone, will not also be triggered induced signal, be made
Anti-collision control device sends enabling signal, it is to avoid limitation using photoelectric reflection or to penetrating switch, improves practicality.
3rd, anti-collision control device can determine whether the working condition of elevator, it is to avoid produce in the case of improper automatic mode
Raw enabling signal, affects elevator safety operation.
4th, only need to increase detection induction apparatuss, anti-collision control device when multiple elevator doors need and install anti-collision control device
Elevator position is judged by floor position signal, only the detection induction apparatuss signal response to this layer of this elevator outdoors, can avoid many
Individual floor affects elevator normally to run using signal conflict during detection induction apparatuss.
5th, anti-collision control device external can install use additional, on the elevator for not possessing this function install collision prevention function additional, from
Apparatus for controlling elevator or independent signal obtain elevator operating condition, elevator position, are given after anti-collision control device judges again
Signal reaches protected effect with apparatus for controlling elevator.
6th, it is reduces cost, anti-collision control device also can be integrated with apparatus for controlling elevator, with internal programme-control work(
Anti-collision control device function can be realized, detection induction apparatuss signal is transmitted by the redundancy function point of outgoing call panel to elevator control
System processed, anti-collision control device subprogram reprocessing reach protected effect.
7th, this utility model can be used simultaneously with original elevator door zone protection system, mutually noiseless, make elevator door zone
Protection system protection zone expands exterior lateral area to, further improves the safety of elevator.
8th, this utility model can arrange whether anti-collision control device responds detection induction apparatuss after elevator door is completely closed
Trigger, different elevator species can be flexibly applied to, conduct can also be facilitated as convenience facility in addition to protective action
Into before lift car, automatic door opening is used.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of this utility model elevator door anticollision protection system；
Fig. 2 is the fundamental diagram of the built-in elevator door anticollision protection system of this utility model；
Fig. 3 is the fundamental diagram of the external elevator door anticollision protection system of this utility model；
Fig. 4 is Doppler's microwave switch operation principle schematic diagram in this utility model elevator door anticollision protection system；
Fig. 5 is the workflow diagram of this utility model elevator door anticollision protection system；
Fig. 6 is existing elevator door zone protection device structural representation.
Diagram：Wall on the outside of 1- elevator doors；61- detects induction apparatuss；62- detection zones；51- outgoing call panels；5- elevators
Control system；6- anti-collision control devices；7- floor position signals；52- elevator door control systems；3- elevator doors；63- detection zones
Tag line；31- car doors；32- hall doors；33- door pockets；611- detects induction apparatuss sensitivity adjusting knob；2- cars；53- doors area
Protection.
Specific embodiment
It is to make purpose, technical scheme and the advantage of this utility model embodiment clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the enforcement in this utility model
Example, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art are belonged to
The scope of this utility model protection.
Embodiment 1：
Realized using built-in elevator door anticollision protection system：
As depicted in figs. 1 and 2, anti-collision control device 6 is made to become one with apparatus for controlling elevator 5, floor position signal 7
Directly electrically connect with apparatus for controlling elevator 5 offer cage position signal, elevator door control system 52 directly with apparatus for controlling elevator 5
Electrical connection, detection induction apparatuss 61 are electrically connected with outgoing call panel 52, there is provided the unnecessary input of switching signal to outgoing call panel 52
End, outgoing call panel 52 are connected and take independent address by universal serial bus with apparatus for controlling elevator 5, and apparatus for controlling elevator 5 leads to
Cross different address and distinguish the trigger from different outgoing call panels 52.
As shown in figure 1, detection induction apparatuss 61 are preferably Doppler's microwave switch, by detecting that 61 antenna of induction apparatuss is sent out
Go out microwave signal, and carry out contrast judgement movable signal to trigger after receiving echo, be output as switching signal, detect induction apparatuss
61 are centrally mounted on the outside of elevator door on wall 1, and because installation site is higher than elevator door 3, Autonomous test induction apparatuss 61 are downwards angularly
Ground is covered, three-dimensional comprehensively detection zone 62 is formed, as shown in figure 4, detection induction apparatuss 61 can be by detecting induction apparatuss spirit
Sensitivity adjusting knob and aerial angle adjustment adjust detection zone 62 together, and detection zone 62 can be by label detection area on the ground
Domain identifier line 63 has been made object or person trigger output switching signal during motion in the detection zone 62, has made object visualizing
Even if or people will not trigger output switching signal in detection zone but when not moving.
When anti-collision control device 6 is set to off effective behind the door, as shown in Figure 5；
S1：After moving object or people enter 62 detection trigger induction apparatuss 61 of detection zone,
S2：Car is judged in 61 position of detection induction apparatuss according to floor position signal,
S3：It is consistent then judging apparatus for controlling elevator 5 after normal auto state,
S4：Enabling signal is provided by 6 output signal internal control apparatus for controlling elevator of anti-collision control device again, no matter elevator
Accelerator control system 52 is being closed the door still to have closed the door and is all switching to door opening state, if opening the door, keeps door opening state constant,
S5：If object or person are not desired to into car, as long as keeping halted state, detection induction apparatuss 61 are not providing triggering
Signal, elevator normally can be closed the door operation, if all allowing apparatus for controlling elevator 5 to keep former working condition when being judged as NO in S2, S3.
When anti-collision control device 6 is set to off invalid behind the door, as shown in Figure 5；
S1：After moving object or people enter 62 detection trigger induction apparatuss 61 of detection zone,
S2：Car is judged in 61 position of detection induction apparatuss according to floor position signal,
S3：It is consistent, after the completion of judging that apparatus for controlling elevator 5 is not turned off in normal auto state and elevator door 3, then by
6 output signal internal control apparatus for controlling elevator of anti-collision control device provides enabling signal, is closing elevator door control system 52
Switch to door opening state during door, if opening the door, keep door opening state constant,
S4：If object or person are not desired to into car, as long as keeping halted state, detection induction apparatuss 61 are not providing triggering
Signal, elevator normally can be closed the door operation, if all allowing apparatus for controlling elevator 5 to keep former working condition when being judged as NO in S2, S3.
Embodiment 2：
Realized using external elevator door anticollision protection system：
As shown in figures 1 and 3, or anti-collision control device 6 is independent control and apparatus for controlling elevator 5 by communication
Holding wire connects, and anti-collision control device 6 obtains car position and working state signal, anticollision control dress from apparatus for controlling elevator 5
Put 6 enabling signals in parallel with the light curtain of apparatus for controlling elevator 5 or safety edge Deng Men areas anti-pinch protection signal, anti-collision control device
6 also independently can obtain car position from floor position signal 7, detect that induction apparatuss 61 are electrically connected with anti-collision control device 6, have many
During 3 outer installation detection induction apparatuss 61 of individual elevator door, each detection induction apparatus 61 is not mutually in parallel, takes independent address, elevator door
Control system 52 is directly electrically connected with apparatus for controlling elevator 5.
As shown in figure 1, detection induction apparatuss 61 are preferably Doppler's microwave switch, by detecting that 61 antenna of induction apparatuss is sent out
Go out microwave signal, and carry out contrast judgement movable signal to trigger after receiving echo, be output as switching signal, detect induction apparatuss
61 are centrally mounted on the outside of elevator door on wall 1, and because installation site is higher than elevator door 3, Autonomous test induction apparatuss 61 are downwards angularly
Ground is covered, three-dimensional comprehensively detection zone 62 is formed, as shown in figure 4, detection induction apparatuss 61 can be by detecting induction apparatuss spirit
Sensitivity adjusting knob and aerial angle adjustment adjust detection zone 62 together, and detection zone 62 can be by label detection area on the ground
Domain identifier line 63 has been made object or person trigger output switching signal during motion in the detection zone 62, has made object visualizing
Even if or people will not trigger output switching signal in detection zone but when not moving.
When anti-collision control device 6 is set to off effective behind the door, as shown in Figure 5；
S1：After moving object or people enter 62 detection trigger induction apparatuss 61 of detection zone,
S2：Car is judged in 61 position of detection induction apparatuss according to floor position signal,
S3：It is consistent then judging apparatus for controlling elevator 5 after normal auto state,
S4：Enabling signal is provided by 6 output signal of anti-collision control device control apparatus for controlling elevator again, no matter elevator door control
System processed 52 is being closed the door still to have closed the door and is all switching to door opening state, if opening the door, keeps door opening state constant,
S5：If object or person are not desired to into car, as long as keeping halted state, detection induction apparatuss 61 are not providing triggering
Signal, elevator normally can be closed the door operation, if all allowing apparatus for controlling elevator 5 to keep former working condition when being judged as NO in S2, S3.
When anti-collision control device 6 is set to off invalid behind the door, as shown in Figure 5；
S1：After moving object or people enter 62 detection trigger induction apparatuss 61 of detection zone,
S2：Car is judged in 61 position of detection induction apparatuss according to floor position signal,
S3：It is consistent, after the completion of judging that apparatus for controlling elevator 5 is not turned off in normal auto state and elevator door 3, then by
6 output signal of anti-collision control device control apparatus for controlling elevator provides enabling signal, makes elevator door control system 52 close the door
Switch to door opening state in journey, if opening the door, keep door opening state constant,
S4：If object or person are not desired to into car, as long as keeping halted state, detection induction apparatuss 61 are not providing triggering
Signal, elevator normally can be closed the door operation, if all allowing apparatus for controlling elevator 5 to keep former working condition when being judged as NO in S2, S3.
Above example only to illustrate the technical solution of the utility model, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail this utility model, it will be understood by those within the art that：Which still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the essence of appropriate technical solution depart from the spirit and model of each embodiment technical scheme of this utility model
Enclose.
Claims (6)
1. a kind of elevator door anticollision protection system, it is characterised in that：Including elevator door, anti-collision control device, detection zone, elevator
Accelerator control system, floor position signal, detection induction apparatuss and apparatus for controlling elevator；The detection induction apparatuss are arranged on elevator outdoors
Side, the detection induction apparatuss provide switching signal by directly or indirectly electrically connecting with the anti-collision control device, the elevator
Control system is electrically connected with the anti-collision control device or integrated, the apparatus for controlling elevator and the elevator door control system
System electrical connection.
2. elevator door anticollision protection system according to claim 1, it is characterised in that：The detection induction apparatuss quantity is 1
It is individual, door pocket top being mounted on the outside of elevator door between two parties or being arranged on wall, 2 or big can be used when door opening width is more than 2.5 meters
It is in parallel in 2.
3. elevator door anticollision protection system according to claim 1, it is characterised in that：The detection induction apparatuss are using motion
Detection induction apparatuss, including using Doppler's microwave switch, being characterised by that object will not be triggered when not producing motion, once there is motion
Phenomenon can continuous output signal.
4. elevator door anticollision protection system according to claim 1, it is characterised in that：The elevator anti-collision control device can
It is external to electrically connect with apparatus for controlling elevator, can also be directly integrated in inside apparatus for controlling elevator.
5. elevator door anticollision protection system according to claim 1, it is characterised in that：The elevator door include car door and
Hall door.
6. elevator door anticollision protection system according to claim 1, it is characterised in that：The detection induction apparatuss have been arranged on
The outside of each elevator door of anti-collision control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883668.XU CN206069173U (en) | 2016-08-15 | 2016-08-15 | A kind of elevator door anticollision protection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620883668.XU CN206069173U (en) | 2016-08-15 | 2016-08-15 | A kind of elevator door anticollision protection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206069173U true CN206069173U (en) | 2017-04-05 |
Family
ID=58430526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620883668.XU Expired - Fee Related CN206069173U (en) | 2016-08-15 | 2016-08-15 | A kind of elevator door anticollision protection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206069173U (en) |
-
2016
- 2016-08-15 CN CN201620883668.XU patent/CN206069173U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20180815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |