CN206720514U - A kind of elevator faults emergency self-saving system - Google Patents
A kind of elevator faults emergency self-saving system Download PDFInfo
- Publication number
- CN206720514U CN206720514U CN201720440109.6U CN201720440109U CN206720514U CN 206720514 U CN206720514 U CN 206720514U CN 201720440109 U CN201720440109 U CN 201720440109U CN 206720514 U CN206720514 U CN 206720514U
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- detection switch
- door
- control panel
- car
- logic control
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Abstract
A kind of elevator faults emergency self-saving system, including car, band-type brake, stop terraced detection switch KMC, door-closing in-place detection switch GMK, enabling detection switch KMK in place, also include cpu logic control panel, trouble light MR1, loudspeaker MR2, upper flat bed detection switch SPG, lower flat bed detection switch XPG, the cpu logic control panel input also carries door close button MA with car and is connected, and the cpu logic control panel output end is also connected with band-type brake B1, enabling input power KM1, the input control terminal KM2 that opens the door respectively by relay.The utility model intermittent after elevator faults stopping is powered to band-type brake, reaches leveling zone to reach elevator automatic car slipping in the case of weightlessness so that elevator opens the door in leveling zone.In addition, even if control system is damaged, all without the effect for influenceing this self-rescue system.
Description
Technical field
Elevator self-rescue system field is the utility model is related to, espespecially a kind of elevator faults emergency self-saving system.
Background technology
With the continuous improvement of people's living standards, elevator be divided into it is a variety of.Stop in elevator operation on existing market
During terraced failure, elevator is likely to be parked in non-leveling zone, and trapped personnel by apparatus for controlling elevator and can not be dragged and draw machine brake system
Door is opened, now trapped personnel just needs to wait for rescue the rescue of personnel.
The method of rescue elevator trapped personnel of the prior art is typically to play elevator maintenance repairing and use outer
Rescue and help, i.e., trapped personnel presses in sedan-chair emergency relief button or dials customer service hot line and sends an SOS, and waits specialty rescue people
Member reaches the spot and rescued, and rescue personnel reaches the spot one to two hours of estimation different in size, long time, and short also will
It can just be on the scene within 30 minutes or so, trapped personnel stays in press from both sides for a long time can unavoidably produce worry inside small car space
Mood wait a blindly careless movement so as to make stepping on door and taking off, have great hidden danger safely to the life of trapped personnel, if
Specialized maintenance personnel are not rushed in time, and the layman such as fireman first reaches the spot and opened the door by force, it is possible to which elevator is existed
Unnecessary damage is caused in rescue operations, so as to cause great inconvenience to rescue and maintenance work.
The content of the invention
To solve the above problems, the utility model provides a kind of elevator faults emergency self-saving system, it is not have to lean on power supply one
Direct power supply carrys out driving traction machine and run to up to leveling zone, but is powered by intermittent to traction machine brake system and traction machine is stopped
Car system is opened, and car is weightless on one side with that must have between counterweight after traction machine brake system is opened, and elevator is in weightlessness
In the case of the automatic car slipping of intermittent reach leveling zone and open the door and allow trapped personnel to flee from elevator.
To achieve the above object, the technical solution adopted in the utility model is：A kind of elevator faults emergency self-saving system, bag
Include car, band-type brake, stop terraced detection switch KMC, door-closing in-place detection switch GMK, enabling detection switch KMK, in addition to CPU in place
Logic control panel, left for elevator produce after leveling zone failure it is out of service when receive and handle various signalizing activities；
Trouble light MR1, for reminding trapped personnel that elevator faults occur；
Loudspeaker MR2, for prompting trapped personnel to save oneself operating method；
Upper flat bed detection switch SPG, lower flat bed detection switch XPG, for detecting whether car reaches leveling zone；
It is described to stop terraced detection switch KMC, door-closing in-place detection switch GMK, enabling detection switch KMK, the inspection of upper flat bed in place
Slowdown monitoring switch SPG, lower flat bed detection switch XPG are connected with cpu logic control panel input, the cpu logic control panel output
End is connected by relay with energization input K1, power supply output end K2, trouble light MR1, loudspeaker MR2 respectively, and the CPU is patrolled
Volume control panel input also carries door close button MA with car and is connected, and the cpu logic control panel output end also passes through relay
It is connected respectively with band-type brake B1, enabling input power KM1, the input control terminal KM2 that opens the door.
Specifically, the trouble light MR1, loudspeaker MR2 are arranged in car, the upper flat bed detection switch SPG, lower flat
Layer detection switch XPG is arranged in car top, and the door-closing in-place detection switch GMK, the detection switch KMK in place that opens the door are arranged on sedan-chair
On the door of railway carriage or compartment.
Specifically, the cpu logic control panel input is also associated with power circuit, the power circuit input and machine
Room 380V three phase mains connection, the computer room 380V three phase mains are connected by relay with transformer one end, the transformation
The device other end is connected by fuse output emergency self-saving power supply, the emergency self-saving power supply with cpu logic control panel.
The beneficial effects of the utility model are：The utility model intermittent after elevator faults gives traction machine brake system
Power supply, then detected by the flat bed detection switch SPG in car top and lower flat bed detection switch XPG, existed to reach elevator
Automatic car slipping reaches leveling zone in the case of weightlessness, and connects enabling input power KM1 and enabling by cpu logic control panel
Input control terminal KM2 so that elevator opens the door in leveling zone.In addition, this self-rescue system be not using original control system power supply come
Control, but power supply is obtained at computer room 380V three phase mains, even if control system is damaged, all without this self-rescue system of influence
Power supply.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is power circuit schematic diagram of the present utility model.
Fig. 3 is the operation principle block diagram of this specific embodiment.
Embodiment
Refer to shown in Fig. 1-2, the utility model on a kind of elevator faults emergency self-saving system, including car, band-type brake,
Stop terraced detection switch KMC, door-closing in-place detection switch GMK, open the door detection switch KMK in place, it is characterised in that：Also include CPU
Logic control panel, trouble light MR1, loudspeaker MR2, upper flat bed detection switch SPG, lower flat bed detection switch XPG, it is described to stop ladder
Detection switch KMC, door-closing in-place detection switch GMK, open the door detection switch KMK, upper flat bed detection switch SPG, lower flat bed in place
Detection switch XPG is connected with cpu logic control panel input, and the cpu logic control panel output end passes through relay respectively
It is connected with energization input K1, power supply output end K2, trouble light MR1, loudspeaker MR2, the cpu logic control panel input is also
With car door close button MA is carried to be connected, the cpu logic control panel output end also by relay respectively with band-type brake B1, open the door
Input power KM1, input control terminal KM2 connections of opening the door.
Compared with prior art, the utility model elevator faults it is out of service after intermittent to traction machine brake system
Band-type brake is powered, and is then detected by the flat bed detection switch SPG in car top and lower flat bed detection switch XPG, to reach electricity
Ladder automatic car slipping in the case of weightlessness reaches leveling zone, and connects enabling input power KM1 by cpu logic control panel and open
Door input control terminal KM2 so that elevator opens the door in leveling zone, and trapped personnel can leave elevator under security situation.
Specifically, the trouble light MR1, loudspeaker MR2 are arranged in car, the upper flat bed detection switch SPG, lower flat
Layer detection switch XPG is arranged in car top, and the door-closing in-place detection switch GMK, the detection switch KMK in place that opens the door are arranged on sedan-chair
On the door of railway carriage or compartment.
Using such scheme, trapped personnel can be prompted by trouble light MR1 and loudspeaker MR2, and press car
Door close button MA is carried, realization is saved oneself.
Specifically, the cpu logic control panel input is also associated with power circuit, the power circuit input and machine
Room 380V three phase mains connection, the computer room 380V three phase mains are connected by relay with transformer one end, the transformation
The device other end is connected by resistance output emergency self-saving power supply, the emergency self-saving power supply with cpu logic control panel.
Using such scheme, this self-rescue system is controlled using original control system power supply, but from computer room 380V
Power supply is obtained at three phase mains, it is higher all without the power supply for influenceing this self-rescue system, security even if control system is damaged.
The utility model is further described below by specific embodiment.
This specific embodiment includes car, band-type brake, stops terraced detection switch KMC, door-closing in-place detection switch GMK, opens the door and arrive
Position detection switch KMK, in addition to cpu logic control panel, trouble light MR1, loudspeaker MR2, the upper flat bed installed in car top detect
SPG, lower flat bed detection switch XPG are switched, stops terraced detection switch KMC, door-closing in-place detection switch GMK, detection in place of opening the door is opened
Close KMK, upper flat bed detection switch SPG, lower flat bed detection switch XPG to be connected with cpu logic control panel input, cpu logic
Control panel output end is connected by relay and energization input K1, power supply output end K2, trouble light MR1, loudspeaker MR2 respectively
Connect, cpu logic control panel input also carries door close button MA with car and is connected, cpu logic control panel output end also by after
Electrical equipment is connected with band-type brake B1, enabling input power KM1, the input control terminal KM2 that opens the door respectively.Wherein, trouble light MR1, loudspeaker
MR2 is arranged in car, and upper flat bed detection switch SPG, lower flat bed detection switch XPG are arranged in car top, door-closing in-place detection
Switch GMK, the detection switch KMK in place that opens the door are arranged on car door.
As shown in fig.3, in this specific embodiment, when elevator leave leveling zone produce failure it is out of service when, stop ladder
Detection switch KMC dead electricity, energization input K1 and the output end K2 that powers relay are connected after 20 seconds by cpu logic control panel
Device, powered for cpu logic control panel；While energization input K1 and power supply output end K2 relay adhesive, trouble light MR1
It is also turned on loudspeaker MR2,
After elevator stops in failure, do not have connection to be opened installed in the upper flat bed detection of car top if stopping terraced detection switch KMC
Close SPG or lower flat bed detection switch XPG, it was demonstrated that elevator is that occur stopping terraced failure leaving leveling zone, now cpu logic control panel
The power supply of control cut-out original system, while met an urgent need certainly by controlling energization input K1 to be connected with the relay for the output end K2 that powers
Rescue system power supply.
If now door-closing in-place detection enabling GMK is closing the state of door, trapped personnel by car carry shutdown by
Button MA connects band-type brake supply relay, draws the power supply of machine brake system to dragging；Wherein, the cpu logic in this specific embodiment
Control panel setting is powered 3 seconds, stops 2 seconds, and repeats the action.
When counterweight in the case of automatic weightless car slipping, touches flat bed detection switch S after brake system is opened
PG or lower flat bed detection switch XPG, upper flat bed detection switch SPG or lower flat bed detection switch XPG actions it is same
When connect enabling input power KM1 and the input control terminal KM2 that opens the door relay, car door lifter is powered operating, and opens the door
After turn on door detection switch KMK connected in place, the door lifter dead electricity of car is out of service.
The course of work of this specific embodiment is as follows：
1. elevator leave leveling zone produce failure it is out of service when, stop terraced detection switch KMC dead electricity, pass through after 20 seconds
Cpu logic control panel connects energization input K1 and power supply output end K2 by relay so that transformer controls for cpu logic
Plate is powered；
2. while energization input K1 and power supply output end K2 relay adhesive, cpu logic control panel passes through respectively
Control trouble light MR1 flashes and loudspeaker MR2 plays voice message, allows trapped personnel to know Lift out of order, and
And operating method is understood by voice message；
3. the car that trapped personnel pins flash of light according to voice message carries door close button MA, door close button MA input signals
After cpu logic control panel, there is electric adhesive by Control band-type brake B1, now control band-type brake B1 relay adhesive 3-5
Discharged after second, continue adhesive after 2 seconds, so repeat release and adhesive；
4. when elevator by be powered open band-type brake slide into leveling zone, installed in flat bed detection switch SPG in car top or under
After flat bed detection switch XPG detects signal, cpu logic control panel connects enabling input power KM1 and enabling by relay
Control terminal KM2 is inputted, elevator door opens the door；
5. after opening the door, the detection switch KMK in place that opens the door is connected, and cpu logic control panel disconnects input of opening the door by relay
The power supply KM1 and input control terminal KM2 that opens the door, opens the door while detection switch GMK is connected in place and is resetted.
After elevator faults stop ladder, the trouble light in circuit can enter line flicker alarm, and play failure language by loudspeaker
Sound notifies, prompts user to press car and carries door close button MA, ensures that the passenger in car causes electricity under secure conditions
Ladder continues upstream or downstream for a period of time, and after elevator runs to the leveling zone of stranded floor, automatic door opening releases stranded passenger,
Then stopping all operations waits maintenance mans to repair and fix a breakdown.The circuit design of this specific embodiment rationally, efficiency high,
The consuming time is short, can fast and safely release the passenger inside stranded elevator, eliminates because of the frightened heart of the stranded passengers of long-time
Reason, and avoid rescue personnel from causing unnecessary damage to elevator in rescue operations.
Embodiment of above is only that preferred embodiment of the present utility model is described, not to the utility model
Scope be defined, on the premise of the utility model design spirit is not departed from, this area ordinary skill technical staff to this
The various modifications and improvement that the technical scheme of utility model is made, the guarantor that claims of the present utility model determine all should be fallen into
In the range of shield.
Claims (3)
1. a kind of elevator faults emergency self-saving system, including car, band-type brake, stop terraced detection switch KMC, door-closing in-place detection switch
GMK, open the door detection switch KMK in place, it is characterised in that：Also include cpu logic control panel, trouble light MR1, loudspeaker MR2, on
Flat bed detection switch SPG, lower flat bed detection switch XPG, it is described to stop terraced detection switch KMC, door-closing in-place detection switch GMK, open
Door in place detection switch KMK, upper flat bed detection switch SPG, lower flat bed detection switch XPG with cpu logic control panel input
Connection, the cpu logic control panel output end pass through relay and energization input K1, power supply output end K2, trouble light respectively
MR1, loudspeaker MR2 connections, the cpu logic control panel input also carry door close button MA with car and are connected, and the CPU is patrolled
Control panel output end is collected also by relay respectively with band-type brake B1, enabling input power KM1, input control terminal of opening the door KM2 to connect
Connect.
A kind of 2. elevator faults emergency self-saving system according to claim 1, it is characterised in that：The trouble light MR1, raise
Sound device MR2 is arranged in car, and the upper flat bed detection switch SPG, lower flat bed detection switch XPG are arranged in car top, described
Door-closing in-place detection switch GMK, the detection switch KMK in place that opens the door are arranged on car door, and the trouble light MR1 is located at car certainly
Band door close button MA surfaces.
A kind of 3. elevator faults emergency self-saving system according to claim 1, it is characterised in that：The cpu logic control
Plate input is also associated with power circuit, and the power circuit input is connected with computer room 380V three phase mains, the computer room 38
0V three phase mains is connected by relay with transformer one end, and the transformer other end is by resistance output emergency self-saving electricity
Source, the emergency self-saving power supply are connected with cpu logic control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440109.6U CN206720514U (en) | 2017-04-25 | 2017-04-25 | A kind of elevator faults emergency self-saving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440109.6U CN206720514U (en) | 2017-04-25 | 2017-04-25 | A kind of elevator faults emergency self-saving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206720514U true CN206720514U (en) | 2017-12-08 |
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ID=60506596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720440109.6U Expired - Fee Related CN206720514U (en) | 2017-04-25 | 2017-04-25 | A kind of elevator faults emergency self-saving system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206720514U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726310A (en) * | 2017-04-25 | 2018-11-02 | 何根巨 | A kind of elevator faults emergency self-saving system |
-
2017
- 2017-04-25 CN CN201720440109.6U patent/CN206720514U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726310A (en) * | 2017-04-25 | 2018-11-02 | 何根巨 | A kind of elevator faults emergency self-saving system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20200425 |