CN206437731U - Elevator hoistways monitoring system - Google Patents
Elevator hoistways monitoring system Download PDFInfo
- Publication number
- CN206437731U CN206437731U CN201621330713.5U CN201621330713U CN206437731U CN 206437731 U CN206437731 U CN 206437731U CN 201621330713 U CN201621330713 U CN 201621330713U CN 206437731 U CN206437731 U CN 206437731U
- Authority
- CN
- China
- Prior art keywords
- elevator hoistways
- optical receiver
- elevator
- foreign matter
- controller
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of elevator hoistways monitoring system.The elevator hoistways monitoring system includes the elevator hoistways of tool receiving space, the lift car moved up and down along the receiving space of the elevator hoistways, foreign matter detection system and the drive device for driving the elevator cab movement, the foreign matter detection system includes optical transmitting set, optical receiver and controller, the optical transmitting set, which covers the whole bottom wall in the lift car and sends longitudinal light, is irradiated to the optical receiver, the optical receiver is correspondingly arranged located at the bottom of the elevator hoistways and with the optical transmitting set, the controller is connected with the optical receiver and the drive device respectively.The utility model can will in time stop the operation of the lift car, on the one hand protection lift car is damaged by foreign matter, on the other hand protection is strayed into the humans and animals of the elevator hoistways by setting up foreign matter detection system when occurring foreign matter in the elevator hoistways.
Description
Technical field
The utility model is related to elevator technology field, in particular it relates to a kind of elevator hoistways monitoring system.
Background technology
In modern society, the utilization of elevator is quite varied, it may be said that and daily life is inseparable, has become
Into the equipment ubiquitous for the conveying people among multi-story structure and goods.The lift car of people is delivered in elevator hoistways
Inside make elevating movement, when elevator is run, might have the situation that foreign matter is strayed into elevator hoistways, elevator continues in this case
Operation, on the one hand can damage lift car, on the other hand also can be to being strayed into riding on the artificial into potential safety hazard of lift car
The life security of human or animal in elevator hoistways threatens.
Thus, it is necessary to be monitored to the foreign matter occurred in elevator hoistways, to avoid drawbacks described above.
Utility model content
To solve to occur in elevator hoistways the technical problem that foreign matter causes potential safety hazard to elevator operation, the utility model is carried
For a kind of elevator hoistways monitoring system, the foreign matter occurred in elevator hoistways is monitored, protects what car was not damaged by foreign matter
The human or animal being strayed into elevator hoistways can also be protected simultaneously.
The utility model provides a kind of elevator hoistways monitoring system, including tool receiving space elevator hoistways, along the electricity
Lift car that the receiving space in stair shaft road is moved up and down, foreign matter detection system and for driving the elevator cab movement
Drive device, the foreign matter detection system includes optical transmitting set, optical receiver and control, and the optical transmitting set is covered in the electricity
The whole bottom of terraced car and send longitudinal light and be irradiated to the optical receiver, the optical receiver is located at the elevator hoistways
Bottom and it is correspondingly arranged with the optical transmitting set, the controller is connected with the optical receiver and the drive device respectively.
In the preferred embodiment of elevator hoistways monitoring system one described in being provided in the utility model, the controller includes
For receive induced signal that the optical receiver sends and output level control signal feedback unit and with the feedback
The first switch unit of member communication connection, the first switch unit is electrically connected with the drive device.
In the preferred embodiment of elevator hoistways monitoring system one described in being provided in the utility model, the foreign bodies detection system
System also includes alarm, and the controller also includes the second switch unit communicated to connect with the feedback unit, described second
Switch element is electrically connected with the alarm.
In the preferred embodiment of elevator hoistways monitoring system one described in being provided in the utility model, the optical transmitting set bag
The infrared transmitting tube of multiple spaced sets is included, the optical receiver includes the correspondence infrared pipe of penetrating and equally arranged and quantity phase
Deng infrared receiving tube, the axis of each infrared transmitting tube and the corresponding infrared receiving tube is overlapped.
Compared to prior art, the elevator hoistways monitoring system that the utility model is provided has the advantages that：Pass through
Optical transmitting set is provided with the whole bottom wall of the lift car, in the bottom of the elevator hoistways provided with the reception optical transmitting set
The optical receiver of the light sent, the optical transmitting set is by the bottom of elevator hoistways described in the vertical directive of light, the light-receiving
Device receives whole light；After having foreign matter to enter the elevator hoistways, blocking the straightline propagation of light lacks the optical receiver
Lose part light quantity, the controller receive the transmission of the optical receiver the second photoreceptor signal disconnect the drive device with
The connection of the lift car, controls the lift car out of service.When elevator is normally run, once find the elevator
Occur foreign matter in hoistway, the operation of the lift car can be stopped in time, on the one hand protect the lift car to be damaged by foreign matter,
On the other hand protection is strayed into the human or animal of the elevator hoistways.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the structural representation for the preferred embodiment of elevator hoistways monitoring system one that the utility model is provided；
Fig. 2 is the foreign matter detection system of elevator hoistways monitoring system shown in Fig. 1 and the structured flowchart of drive device.
Embodiment
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 present 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 all other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, being the structural representation for the preferred embodiment of elevator hoistways monitoring system one that the present invention is provided.
The elevator hoistways monitoring system 100 include elevator hoistways 110, lift car 130, foreign matter detection system 150 with
And the drive device 170 that the driving lift car 130 is moved.
It is empty that the tool bottom 111 of elevator hoistways 110 and side wall 113, the bottom 111 and the side wall 113 surround collecting
Between 110A.The side wall 113 is provided with each floor entrance.
The lift car 130 is used to transport people and thing, with the bottom wall 131 for carrying people and thing, the elevator car
Railway carriage or compartment 130 is moved up and down along the receiving space 110A.
The foreign matter detection system 150 includes optical transmitting set 151, optical receiver 153, controller 155 and alarm 157.
The optical transmitting set 151 is used to send longitudinal light.The optical transmitting set 151 is covered in the lift car 130
Whole bottom wall 131, specifically the bottom wall 131 located at the lift car 130 is towards the bottom 111 of the elevator hoistways 110
Outer surface, its longitudinal light vertical irradiation sent to the optical receiver 153.The optical transmitting set 151 specifically can be by
The infrared transmitting tube of multiple spaced sets is integrated.
The optical receiver 153 is used to receiving longitudinal light that the optical transmitting set 151 sends and to the controller 155
Send induced signal.The optical receiver 153 located at the elevator hoistways 110 bottom 111 and with 151 pairs of the optical transmitting set
It should set.Specifically, the optical receiver 153 is specific by infrared penetrating pipe equally arrangement and the equal infrared receiver of quantity with described
Pipe is integrated, and the axis of the corresponding infrared receiving tube of each infrared transmitting tube is overlapped.
Referring to Fig. 2, being the foreign matter detection system of elevator hoistways monitoring system shown in Fig. 1 and the structural frames of drive device
Figure.The controller 155 is connected with the optical receiver 153 and the drive device 170 respectively.The controller 155 includes
Feedback unit 1551, first switch unit 1553 and second open unit 1555.The feedback unit 1551 is used to receive the light
Induced signal and output level control signal that receiver 153 is sent, the first switch unit 1553 are used to receive described
Level controling signal simultaneously controls the circuit of the drive device 170 to open or close, and the second switch unit 1555 is used to receive institute
State level controling signal and control the circuit of the alarm 157 to open or close.
The optical receiver 153 receives whole light, and the first induced signal, the control are sent to the controller 155
The running status for not changing the lift car 130 then for the first induced signal that device 155 processed is received.The now controller
155 feedback unit 1551 receive the output of the first induced signal for low level control signal, the first switch list
Member 1553 receives the circuit that the low level control signal connects the drive device 170, and the lift car 130 is normally transported
OK, the second switch unit 1553 receives the low level control signal, and the circuit of the alarm 157, which is in, disconnects shape
State.
The light missing that the optical receiver 153 is received, the second induced signal is sent to the controller 155, described
Feedback unit 1551 receives the second induced signal and then exports high-level control signal, and the first switch unit 1553 is connected to institute
The circuit that high-level control signal disconnects the drive device 170 is stated, the elevator being connected with the drive device 170 is controlled
The operation that car 130 stops, also protecting while protecting the lift car 130 not damaged by foreign matter and is strayed into the lift car
130 humans and animals；The second switch unit 1553 receives the high-level control signal, turns on the alarm 157
Circuit, remind staff have foreign matter enter the elevator hoistways 110 need processing.
The alarm 157 is connected with the control system of computer room, for being strayed into humans and animals in the elevator hoistways 110
When, alarm function is played, reminding work to remind staff to have foreign matter to enter the elevator hoistways 110 needs processing.
The drive device 170 is used for the operation for driving the lift car 130, and being specifically as follows motor etc., other can band
Move the device that the elevator cab 130 is moved up and down.
The monitoring method of the elevator hoistways monitoring system 100 is specific as follows：
Can the optical receiver 153 constantly detection receive whole light that the optical transmitting set 151 sends and to institute
State controller 155 and send induced signal；
If so, i.e. described optical receiver 153 can receive whole light, then the optical receiver 153 is to the controller
155 send the first induced signals, and the controller 155 does not change receiving first induced signal, the controller 155
The running status of the lift car 130；
Specifically, the feedback unit 1551 of the controller 155 receives first induced signal and exports low level control
Signal processed, the first switch unit 1553, which receives the low level control signal, to be made at the circuit of the drive device 170
In the state of connection, i.e., described lift car 130 is normally run；The second switch unit 1555 receives the low level control
Signal processed makes the circuit of the alarm 157 be in the state disconnected.
If it is not, the light missing that i.e. if optical receiver 153 is received, the optical receiver 153 is to the controller
155 send the second induced signal, and the controller 155 is receiving second induced signal, the disconnection of controller 155 institute
The circuit of drive device 170 is stated, controls the lift car 130 out of service；
Specifically, the feedback unit 1551 of the controller 155 receives second induced signal and exports high level control
Signal processed, the first switch unit 1553 receives the high-level control signal, at the circuit for making the drive device 170
In off-state, i.e., described lift car 130 is out of service；The second switch unit 1555 receives the high level control
Signal, makes the circuit of the alarm 157 be in the state of connection, and the alarm 157 can sound.
The elevator hoistways monitoring system 100 that this practicality is provided has the advantages that：By in the lift car 130
Whole bottom wall 131 be provided with optical transmitting set 151, in the bottom 111 of the elevator hoistways 110 provided with receiving the optical transmitting set
The optical receiver 153 of the 151 longitudinal light sent, the optical transmitting set 151 is by elevator hoistways 110 described in the vertical directive of light
Bottom, the optical receiver 153 receives all longitudinal light；After thering is foreign matter to enter elevator hoistways 110, light is blocked
Straightline propagation makes the lack part light quantity of optical receiver 153, and the controller 155 receives the hair of the optical receiver 153
The second photoreceptor signal sent disconnects the drive device 170 and the electrical connection of the lift car 130, controls the lift car
130 is out of service.When elevator is normally run, once finding foreign matter occur in the elevator hoistways 110, it can stop in time described
The operation of lift car 130, on the one hand protects lift car 130 to be damaged by foreign matter, and on the other hand protection is strayed into the elevator
The humans and animals in road 110.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using this practical specification and accompanying drawing content, or directly or indirectly it is used in it
Its related technical field, is included within the scope of the present invention.
Claims (4)
1. a kind of elevator hoistways monitoring system, it is characterised in that including having the elevator hoistways of receiving space, along the elevator hoistways
The receiving space lift car, the foreign matter detection system and for driving the driving of the elevator cab movement to fill that move up and down
Put, the foreign matter detection system includes optical transmitting set, optical receiver and controller, the optical transmitting set is covered in the elevator car
The whole bottom wall in railway carriage or compartment and send longitudinal light and be irradiated to the optical receiver, the optical receiver is located at the bottom of the elevator hoistways
Portion and it is correspondingly arranged with the optical transmitting set, the controller is connected with the optical receiver and the drive device respectively.
2. elevator hoistways monitoring system according to claim 1, it is characterised in that the controller includes being used to receive institute
State the induced signal and the feedback unit of output level control signal of optical receiver transmission and communicated to connect with the feedback unit
First switch unit, the first switch unit electrically connects with the drive device.
3. elevator hoistways monitoring system according to claim 2, it is characterised in that the foreign matter detection system also includes report
Alert device, the controller also includes the second switch unit communicated to connect with the feedback unit, the second switch unit with
The alarm electrical connection.
4. elevator hoistways monitoring system according to claim 1, it is characterised in that the optical transmitting set is included between multiple grades
Infrared transmitting tube away from setting, the optical receiver includes the equally arrangement of the correspondence infrared transmitting tube and equal infrared of quantity
The axis of reception pipe, each infrared transmitting tube and the corresponding infrared receiving tube is overlapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330713.5U CN206437731U (en) | 2016-12-06 | 2016-12-06 | Elevator hoistways monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330713.5U CN206437731U (en) | 2016-12-06 | 2016-12-06 | Elevator hoistways monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206437731U true CN206437731U (en) | 2017-08-25 |
Family
ID=59647845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621330713.5U Expired - Fee Related CN206437731U (en) | 2016-12-06 | 2016-12-06 | Elevator hoistways monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206437731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542395A (en) * | 2016-12-06 | 2017-03-29 | 宁波永良电梯技术发展有限公司 | Elevator hoistways monitoring system and its monitoring method |
| CN109502439A (en) * | 2017-09-15 | 2019-03-22 | 奥的斯电梯公司 | It is limited to enter region security system |
-
2016
- 2016-12-06 CN CN201621330713.5U patent/CN206437731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106542395A (en) * | 2016-12-06 | 2017-03-29 | 宁波永良电梯技术发展有限公司 | Elevator hoistways monitoring system and its monitoring method |
| CN109502439A (en) * | 2017-09-15 | 2019-03-22 | 奥的斯电梯公司 | It is limited to enter region security system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206437731U (en) | Elevator hoistways monitoring system | |
| CN111017069A (en) | Distribution robot, control method, device and system thereof, and storage medium | |
| CN201392400Y (en) | Crane collision resistant detecting system | |
| CN207511622U (en) | A kind of elevator monitoring system based on Internet of Things and cloud service | |
| CN106371441A (en) | Intelligent sweeping robot system with voice input function | |
| CN204633216U (en) | A kind of transmission line wire is except foreign body intelligence barrier clearing device | |
| CN104909232A (en) | Elevator operation height detection device and system | |
| US20210016993A1 (en) | Elevator system | |
| CN105809961A (en) | Intelligent traffic management unmanned vehicle for closed road | |
| CN206573923U (en) | A kind of electric safety device | |
| US20160068071A1 (en) | Device for inductively transmitting energy and method for operating an inductive energy-transmission device | |
| CN206707364U (en) | A kind of control system of parking systems automatically storing and taking vehicles | |
| CN205990002U (en) | A kind of three lifting AGV cars | |
| CN103171455A (en) | Engineering machinery start-up system and engineering machinery | |
| CN106542395A (en) | Elevator hoistways monitoring system and its monitoring method | |
| CN104925609A (en) | Elevator accelerated speed detection apparatus and system | |
| CN208335424U (en) | A kind of stereo garage monitor and alarm system | |
| CN203783208U (en) | Vehicle loading board safe falling device of three-dimensional parking garage | |
| CN205076648U (en) | Moving staircase control system | |
| CN104961011A (en) | Elevator temperature and humidity detection device and system | |
| CN207440283U (en) | A kind of skylight guard system for controlling laser start and stop and security protection | |
| CN203998691U (en) | A kind of overhead traveling crane lugs | |
| CN205045626U (en) | Elevator operation height detecting device and system | |
| CN211312806U (en) | Rural sewage treatment lift well electrical control system | |
| CN206359078U (en) | A kind of elevator instantaneous acceleration monitoring and protecting device |
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: 20170825 Termination date: 20171206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |