CN205472079U - Lift emergency system - Google Patents
Lift emergency system Download PDFInfo
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- CN205472079U CN205472079U CN201620241927.9U CN201620241927U CN205472079U CN 205472079 U CN205472079 U CN 205472079U CN 201620241927 U CN201620241927 U CN 201620241927U CN 205472079 U CN205472079 U CN 205472079U
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- Prior art keywords
- elevator
- elevator emergency
- sedan
- terminal
- chair
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- Indicating And Signalling Devices For Elevators (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The utility model provides a lift emergency system, its innovation point lies in: including emergent intercom system of elevator and elevator emergency rescue system, the emergent intercom system of elevator is passed through signal switch and is connected elevator emergency rescue system, control elevator emergency rescue system's start -up and closure, the emergent intercom system of elevator includes car switchboard, the night shift room terminal at the bottom of switchboard, computer lab terminal, sedan -chair top terminal and the sedan -chair of talkbacking of talkbacking, the switchboard integration is talkbacked in preventing the signal distortion system to the car, prevent including in the signal distortion system COP TFT multimedia platform, the COPTFT multimedia platform is provided with a plurality of peripheral hardware interfaces, and self integratedly has signal conversion equipment and a communication protocol. The utility model discloses an emergent intercom system of elevator, including emergent intercom system of elevator and elevator emergency rescue system, can open elevator emergency rescue system when emergent warning or talkbacking, can carry out emergency rescue, further guarantee passenger's personal safety.
Description
Technical field
This utility model relates to elevator technology field, particularly relates to a kind of elevator emergency system.
Background technology
Elevator, in the life of people, uses more and more frequent.Along with the development of science and technology, high buildings and large mansions in city
Being continuously increased, elevator is more and more universal.People enjoy elevator bring convenient time, the safety to elevator
The most more pay attention to.Being used for for a long time now with the elevator in a lot of cities, the existence of its power supply facilities sets
Standby aging situation, power-off suddenly causes elevator to stop in running sometimes；Equally, civil power is unexpected
Interrupting will also result in elevator out of service, this situation can cause personnel panic, even has some passengers to occur
Swash and be reflected in outage and push gate aside and outwards climb, form the biggest potential safety hazard.So must have emergent
Power-supply system with ensure elevator unexpected out of service time have enough electric power to make elevator complete to arrive flat bed and electricity
Ladder door opening action, in order to the delay personnel in elevator are implemented rescue；Meanwhile, for providing abundance in elevator
Illumination and communication electric can effectively alleviate the panic emotion of delay personnel in elevator.
Elevator emergency intercom system provides elevator subsystem and the voice dialogue mode of night shift room under emergency rating, by
Elevator intercommunication subsystem and night shift room exchange are constituted.Existing intercom system, uses signal cable or is wirelessly transferred
Mode connects elevator intercommunication subsystem and night shift room main frame, and connected mode has separated time system, bus system and is wirelessly transferred；
Prior art generally there are following defect: separated time system wiring cost is high；Wireless transmission method is easily by dry
Disturb, debugging complexity, poor stability；Video intercommunication need to be transmitted by network or client cables.Moreover, existing
Intercom for elevator system is affected speech quality by the interference of elevator environmental working condition, and (background noise, electrical equipment radiates
Interference, transmission range, load changes)
Such as Chinese patent CN202829192U discloses a kind of elevator emergency system, it is characterised in that described
Elevator emergency system includes main controller, and be connected with described main controller elevator faults sensor, emergency power supply,
Flat bed control unit, enabling control unit, communication unit and oxygen replenishment unit, described elevator emergency system is also
Including illuminating lamp, described illuminating lamp is connected with described emergency power supply.This technical scheme mainly solves the technical problem that
It is when there is emergency, it is possible to illumination, oxygen and communication electric for providing abundance in elevator are concurrent simultaneously
Going out alarm, improve the security reliability of elevator, but do not have any emergency relief measure, this is can not be good
Ensure the personal safety of elevator ride person.
Elevator long distance wireless intercom system is disclosed at such as Chinese patent CN204031379U, it is characterised in that
Including car communication (1), machine room extension set (2), GSM main frame (3), night shift room terminal (4), car leads to
Words device (1) are connected with machine room extension set (2) communication by trailing cable (7), machine room extension set (2) and GSM
Connected by UHF wireless link (5) communication between main frame (3), GSM main frame (3) and night shift room terminal
(4) connected by GSM network (6) communication between.This technical scheme is by the way of wireless telecommunications, it is possible to
Accomplish long-term line, real time phone call, steady quality, flexible and convenient to use, good environmental adaptability, but still
Do not solve while reporting to the police, it is achieved the problem of emergency relief, moreover, use and go to be wirelessly transferred, easily deposit
Easily being disturbed at signal, debugging complexity, poor stability, distorted signals is serious.
Utility model content
For overcoming signal present in prior art to be easily disturbed, debugging complexity, poor stability, distorted signals is tight
Weight, and while reporting to the police, the problem that could not realize emergency relief, this utility model provides a kind of elevator should
Anxious system.
The technical solution adopted in the utility model is: a kind of elevator emergency system, its innovative point is: include electricity
The emergent intercom system of ladder and elevator emergency rescue system, described elevator emergency intercom system is connected by signaling switch
Elevator emergency rescue system, controls startup and the Guan Bi of elevator emergency rescue system；Described elevator emergency intercommunication system
System includes terminal at the bottom of car intercommunication exchange, night shift room intercommunication exchange, machine room terminal, sedan-chair top terminal and sedan-chair, described
Car intercommunication exchange is integrated in anti-signal distortion system；COP TFT is included in described anti-signal distortion system
Multimedia platform；Described COP TFT multimedia platform is provided with multiple Peripheral Interface, and self is integrated with signal
Conversion equipment and communication protocol.
In some embodiments, described chromacoder is A/D conversion equipment or optical signal conversion apparatus.
In some embodiments, between described car intercommunication exchange and night shift room intercommunication exchange, car intercommunication is total
Terminal at the bottom of machine and sedan-chair top terminal, car intercommunication exchange and machine room terminal and car intercommunication exchange and sedan-chair uses CAN
Bus transfer.
In some embodiments, for A/D conversion dress in the chromacoder of described elevator emergency intercom system
When putting, now, D/A conversion equipment and power amplifier are also included；Described power amplifier and A/D conversion dress
Put or D/A conversion equipment communication connects.
In some embodiments, the chromacoder of described elevator emergency intercom system is changed for optical signal
During device, now, at the bottom of car intercommunication exchange, night shift room intercommunication exchange, machine room terminal, sedan-chair top terminal and sedan-chair eventually
Optical signal prosessing conversion equipment is set in end the most equally.
In some embodiments, between described car intercommunication exchange and night shift room intercommunication exchange, car intercommunication is total
Terminal at the bottom of machine and sedan-chair top terminal, car intercommunication exchange and machine room terminal and car intercommunication exchange and sedan-chair uses optical cable
Transmission.
In some embodiments, described optical cable transmission includes bidirectional data transfers passage.
In some embodiments, described power amplifier is connected with signaling switch, and described signaling switch connects electricity
Ladder emergency rescue system.
In some embodiments, described elevator emergency rescue system include electromagnetic relay, elevator electric power switch,
Standby power supply module and device for emergency operation, described electromagnetic relay one end is connected with signaling switch, the other end with
Standby power supply module is connected；Described electromagnetic relay connects with elevator electric power switch and device for emergency operation respectively.
In some embodiments, described device for emergency operation includes wheel of promptly filling the span of a man's arms, described wheel bag of promptly filling the span of a man's arms
Include two and half wheels；Any one end of said two half wheel carries out a connection, and the other end is not attached；Described
It is provided with latch in two and half chord lengths taken turns.
Compared with prior art, the beneficial effects of the utility model are:
(1) elevator emergency intercom system of the present utility model, including elevator emergency intercom system and elevator emergency
Rescue system, it is possible to while emergent alarm or intercommunication, opening elevator emergency rescue system, it is possible to carrying out should
First aid is helped, and is further ensured that the personal safety of passenger.
(2) elevator emergency intercom system of the present utility model, it is many that elevator emergency system can be integrated in COP TFT
On media platform, COP TFT multimedia platform has abundant Peripheral Interface, and can carry A/D conversion and communication
Agreement, it is possible to simply the voice signal of simulation is converted into digital data transmission, easy to operate, it is fabricated to
This is little.
(3) elevator emergency intercom system of the present utility model, it is also possible to based on fiber optic communication, in car intercommunication
Arrange the most equally at optical signal in terminal at the bottom of exchange, night shift room intercommunication exchange, machine room terminal, sedan-chair top terminal and sedan-chair
Reason conversion equipment, cost based on fiber optic communication is little, it is roomy to carry and reliability advantage is big, it is achieved that a kind of improvement
The emergent intercom system of tradition intercom system interconnection, overall installation is convenient, with low cost；Reliable and stable；Use
During fiber optic communication, video intercommunication is without expanding communication circuit.
(4) elevator emergency intercom system of the present utility model, when using digital signal to propagate, car intercommunication is total
Between machine and night shift room intercommunication exchange, car intercommunication exchange and sedan-chair top terminal, car intercommunication exchange and machine room terminal
And terminal at the bottom of car intercommunication exchange and sedan-chair uses CAN transmission, it is possible to solve voice long range propagation and make
The distorted signals become, noise, acoustic problem, there is significant transmission advantage, and be significantly reduced to this.
(5) elevator emergency rescue system of the present utility model, mainly includes that electromagnetic relay, elevator electric power leave
Close, standby power supply module and device for emergency operation, simple in construction, easy to connect, and the setting of device for emergency operation
Fixed, car more can be effectively ensured and stopped and stop.
(6) elevator emergency rescue system of the present utility model, including wheel of promptly filling the span of a man's arms, described wheel of promptly filling the span of a man's arms
Including two and half wheels；Any one end of said two half wheel carries out a connection, and the other end is not attached；Institute
State and be provided with latch in two and half chord lengths taken turns, unclamping and closing by half wheel, it is achieved car is stopped and stopped,
Owing to being provided with latch in the chord length of both sides, therefore latch coordinates with the insurance latch outside car, double
Side produces frictional force, it is possible to effectively blocks insurance latch, and then ensures that elevator is parked in elevator hoistways.
Accompanying drawing explanation
Fig. 1 is that this utility model embodiment 1 elevator emergency intercom system forward transmits schematic diagram；
Fig. 2 is this utility model embodiment 1 elevator emergency intercom system reverse transfer schematic diagram；
Fig. 3 is that this utility model embodiment 1 elevator emergency intercom system is illustrated with elevator emergency rescue system transfers
Figure；
Fig. 4 is this utility model embodiment 1 device for emergency operation structural representation；
Fig. 5 is this utility model embodiment 1 device for emergency operation subregion enlarged drawing；
Fig. 6 is that this utility model embodiment 2 elevator emergency intercom system forward transmits schematic diagram.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that this
Specific embodiment described by place, only in order to explain this utility model, is not used to limit this utility model.
This utility model discloses a kind of elevator emergency system, rescues including elevator emergency intercom system and elevator emergency
Helping system, described elevator emergency intercom system connects elevator emergency rescue system by signaling switch, controls elevator
The startup of emergency rescue system and Guan Bi.
Embodiment 1
As shown in Fig. 1～2: the elevator emergency intercom system of present embodiment includes car intercommunication exchange (such as wheat
Gram communication apparatus such as wind, transmitter receiver or mike or transmitter receiver be connected with preamplifier after equipment), value
Class room intercommunication exchange (the such as communication apparatus such as mike, transmitter receiver), machine room terminal (such as machine room extension set,
Machine room exchange etc.), sedan-chair top terminal, terminal at the bottom of sedan-chair, D/A conversion equipment and power amplifier；Above-mentioned main portion
In part, with reference to Fig. 1: between car intercommunication exchange and night shift room intercommunication exchange, car intercommunication exchange with sedan-chair top eventually
Terminal at the bottom of end, car intercommunication exchange and machine room terminal and car intercommunication exchange and sedan-chair all uses CAN to transmit,
Power amplifier is connected with D/A conversion equipment communication；The signal caused to solve voice long range propagation loses
Very, noise, the problem of acoustic, and based on being significantly reduced to this consideration after, such as Fig. 1: by car pair
Say that exchange is integrated in anti-signal distortion system；COP TFT multimedia platform is included in anti-signal distortion system；
COP TFT multimedia platform is provided with multiple Peripheral Interface, and self is integrated with A/D conversion equipment and communication protocols
View.The setting of above-mentioned whole elevator emergency intercom system, by the propagation of digital signal, owing to digital signal has
Having stronger capacity of resisting disturbance, distortion is little, the advantage that noise is low, and therefore, elevator emergency system can be integrated in
On COP TFT multimedia platform, COP TFT multimedia platform has abundant Peripheral Interface, and can carry A/D
Conversion and communication protocol, i.e. can realize that the voice signal of simulation is converted into digital data transmission and simplify, behaviour
Facilitating, cost of manufacture is little.In general, mike or other equipment accept voice signal, by front storing
Big and COP self A/D of TFT multimedia platform changes, and then definition voice transfer mode, passes through CAN
It is transferred to (pit) terminal at the bottom of sedan-chair top terminal or sedan-chair or night shift room or machine room terminal.
Concrete, several different transmission means is listed below, to expand the extension of this embodiment further
Property: a: with reference to Fig. 1, when car call night shift room, first car mike receives voice signal, passes through
COP TFT multimedia platform preamplifier carries out power amplification, and then self A/D conversion, is subsequently loaded into
CAN is transmitted to night shift room, and then night shift room terminal is received voice signal and changed by D/A, by putting
Big device reduces this voice signal by loudspeaker after amplifying；B: with reference to Fig. 2: when night shift room calls car, first
Night shift room mike receives voice signal, after the preposition amplification of amplifier, changes through A/D converter,
Being loaded into CAN to transmit to COP TFT multimedia platform, COP TFT multimedia platform receives voice letter
Number changed by the D/A of self, after amplification, reduce this voice signal by loudspeaker；C: with reference to Fig. 1: work as sedan-chair
Railway carriage or compartment calling machine room, first car mike receives voice signal, by putting before COP TFT multimedia platform
Big device amplifies, and A/D changes, and is loaded into CAN and transmits to machine room, and machine room terminal receives voice signal and leads to
Cross D/A conversion, after amplification, reduce this voice signal by loudspeaker.
On the basis of embodiment 1, with reference to Fig. 3, add elevator emergency rescue system, concrete, this reality
Execute in mode and be also associated with a signaling switch 3, described signal on the power amplifier of car voice receiver
Switch 3 connection elevator emergency rescue system.As shown in Figure 3: elevator emergency rescue system include electromagnetic relay,
Elevator electric power switch, standby power supply module and device for emergency operation, described electromagnetic relay one end and signaling switch
3 are connected, and the other end is connected with standby power supply module；Described electromagnetic relay switchs with elevator electric power and tight respectively
Anxious operation device connection.When elevator normally works, native system is in holding state, when elevator tenesmus out of control,
Car intercommunication exchange (the such as communication apparatus such as mike, transmitter receiver) sense sound of call for help that passenger sends or
The chimes of doom that passenger sends after pressing danger button, after acoustic-electric conversion, transmits a signal to power amplifier and carries out
Power amplification, the signal after amplification transmits to signaling switch 3, and triggers signaling switch Guan Bi energising, described letter
Number switch 3 is connected with the coil of electromagnetic relay, and after signaling switch 3 closes, electric current passes through electromagnetic relay
Coil, makes movable contact and the stationary contact Guan Bi of electromagnetic relay, connects standby power supply module, respectively by elevator electricity
Power switches off, device for emergency operation starts, after elevator electric power switches off, and electric supply dead electricity, elevator
Limiter of speed and safety tongs all come into force, and car is fixed in elevator hoistways.It addition, device for emergency operation starts
After, car is stopped and is stopped.
As it is further preferred that reference Fig. 4, schematically illustrate the structure of device for emergency operation 1,
Including wheel 2 of promptly filling the span of a man's arms, described wheel 2 of promptly filling the span of a man's arms includes two and half wheels, and respectively the first half take turns 21 and second
Half wheel 22；Two and half any one end taken turns carry out a connection, and the other end is not attached；Two and half take turns
Latch 23 it is provided with, after device for emergency operation 1 starts, with reference to such as Fig. 5, wheel 2 of promptly filling the span of a man's arms in chord length
Two and half chord lengths taken turns on the latch 23 that arranges gradually draw close, and join with the insurance latch outside car
Closing, bilateral produces frictional force, it is possible to effectively blocks insurance latch, and then ensures that elevator is parked in elevator hoistways.
The elevator emergency intercom system of present embodiment, including elevator emergency intercom system and elevator emergency rescue system,
Can be while emergent alarm or intercommunication, opening elevator emergency rescue system, it is possible to carry out emergency management and rescue, enter
One step ensures the personal safety of passenger.
Embodiment 2
The elevator emergency intercom system of present embodiment includes car intercommunication exchange (such as mike, transmitter receiver etc.
Communication apparatus or mike or transmitter receiver be connected with preamplifier after equipment), night shift room intercommunication exchange (example
Such as the communication apparatus such as mike, transmitter receiver), machine room terminal (such as machine room extension set, machine room exchange etc.), sedan-chair top
Terminal at the bottom of terminal, sedan-chair, in above-mentioned critical piece, cost based on fiber optic communication is little, carry roomy and reliability is excellent
Gesture is big, it is achieved a kind of emergent intercom system improving tradition intercom system interconnection, overall installation is convenient, low cost
Honest and clean；Reliable and stable, video intercommunication is without the consideration of expanding communication circuit, with reference to figure, 6: elevator emergency intercommunication
When being optical signal conversion apparatus in the chromacoder of system, now, car intercommunication exchange, night shift room intercommunication
In terminal at the bottom of exchange, machine room terminal, sedan-chair top terminal and sedan-chair, optical signal prosessing conversion equipment, and sedan-chair are set the most equally
Between railway carriage or compartment intercommunication exchange and night shift room intercommunication exchange, car intercommunication exchange and sedan-chair top terminal, car intercommunication exchange with
Terminal at the bottom of machine room terminal and car intercommunication exchange and sedan-chair all uses optical cable transmission, for the mistake of compensated optical fiber communication
Very, such as Fig. 1: car intercommunication exchange is integrated in anti-signal distortion system；Comprise in anti-signal distortion system
There is COP TFT multimedia platform；COP TFT multimedia platform is provided with multiple Peripheral Interface, and self is integrated
Having optical signal conversion apparatus and communication protocol, the communication protocol of optical-fibre communications selects FC agreement；As preferably,
Optical cable transmission includes bidirectional data transfers passage.It is achieved in that, by audio frequency intercommunication information and control data,
Additional data is by, after multiplexing and encoding, being transmitted via optical fiber；Described bidirectional data transfers, then be to use
The method with media interviews control and data error control encodes.
Described above illustrate and describes preferred embodiment of the present utility model, as previously mentioned, it should be understood that this reality
It is not limited to form disclosed herein with novel, is not to be taken as the eliminating to other embodiments, and can use
In other combinations various, amendment and environment, and can be in utility model contemplated scope described herein, by upper
State teaching or the technology of association area or knowledge is modified.And the change that those skilled in the art are carried out and change are not
Depart from spirit and scope of the present utility model, the most all should be in the protection domain of this utility model claims.
Claims (10)
1. an elevator emergency system, it is characterised in that: include elevator emergency intercom system and elevator emergency rescue system
System, described elevator emergency intercom system connects elevator emergency rescue system by signaling switch, controls elevator emergency
The startup of rescue system and Guan Bi；Described elevator emergency intercom system includes car intercommunication exchange, night shift room intercommunication
Terminal at the bottom of exchange, machine room terminal, sedan-chair top terminal and sedan-chair, described car intercommunication exchange is integrated in anti-distorted signals system
In system；COP TFT multimedia platform is included in described anti-signal distortion system；Described COP TFT multimedia
Platform is provided with multiple Peripheral Interface, and self is integrated with chromacoder and communication protocol.
Elevator emergency system the most according to claim 1, it is characterised in that: described chromacoder is A/D
Conversion equipment or optical signal conversion apparatus.
Elevator emergency system the most according to claim 1, it is characterised in that: described car intercommunication exchange and value
Between class's room intercommunication exchange, car intercommunication exchange and sedan-chair top terminal, car intercommunication exchange and machine room terminal and sedan-chair
Terminal at the bottom of railway carriage or compartment intercommunication exchange and sedan-chair uses CAN transmission.
Elevator emergency system the most according to claim 2, it is characterised in that: described elevator emergency intercom system
Chromacoder in when being A/D conversion equipment, now, also include D/A conversion equipment and power amplifier；
Described power amplifier is connected with A/D conversion equipment or D/A conversion equipment communication.
Elevator emergency system the most according to claim 2, it is characterised in that: described elevator emergency intercom system
Chromacoder in when being optical signal conversion apparatus, now, car intercommunication exchange, night shift room intercommunication exchange,
In terminal at the bottom of machine room terminal, sedan-chair top terminal and sedan-chair, optical signal prosessing conversion equipment is set the most equally.
Elevator emergency system the most according to claim 5, it is characterised in that: described car intercommunication exchange and value
Between class's room intercommunication exchange, car intercommunication exchange and sedan-chair top terminal, car intercommunication exchange and machine room terminal and sedan-chair
At the bottom of railway carriage or compartment intercommunication exchange and sedan-chair, terminal uses optical cable transmission.
Elevator emergency system the most according to claim 6, it is characterised in that: described optical cable transmission includes two-way
Data transmission channel.
Elevator emergency system the most according to claim 4, it is characterised in that: described power amplifier and signal
Switch connects, and described signaling switch connects elevator emergency rescue system.
Elevator emergency system the most according to claim 8, it is characterised in that: described elevator emergency rescue system
Including electromagnetic relay, elevator electric power switch, standby power supply module and device for emergency operation (1), described electromagnetism
Relay one end is connected with signaling switch (3), and the other end is connected with standby power supply module；Described electromagnetism relay
Device connects with elevator electric power switch and device for emergency operation (1) respectively.
Elevator emergency system the most according to claim 9, it is characterised in that: described device for emergency operation (1)
Including wheel (2) of promptly filling the span of a man's arms, described wheel (2) of promptly filling the span of a man's arms includes two and half wheels, is the first half to take turns (21) respectively
(22) are taken turns with the second half；Any one end of said two half wheel carries out a connection, and the other end is not attached；
It is provided with latch (23) in the chord length of said two half wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241927.9U CN205472079U (en) | 2016-03-25 | 2016-03-25 | Lift emergency system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620241927.9U CN205472079U (en) | 2016-03-25 | 2016-03-25 | Lift emergency system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472079U true CN205472079U (en) | 2016-08-17 |
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ID=56647856
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620241927.9U Expired - Fee Related CN205472079U (en) | 2016-03-25 | 2016-03-25 | Lift emergency system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645212A (en) * | 2016-03-25 | 2016-06-08 | 江苏威尔曼科技有限公司 | Elevator emergency system |
-
2016
- 2016-03-25 CN CN201620241927.9U patent/CN205472079U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105645212A (en) * | 2016-03-25 | 2016-06-08 | 江苏威尔曼科技有限公司 | Elevator emergency system |
| WO2017161888A1 (en) * | 2016-03-25 | 2017-09-28 | 江苏威尔曼科技有限公司 | Elevator emergency system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 |