CN201817160U - Elevator fault warning device - Google Patents
Elevator fault warning device Download PDFInfo
- Publication number
- CN201817160U CN201817160U CN2010205225244U CN201020522524U CN201817160U CN 201817160 U CN201817160 U CN 201817160U CN 2010205225244 U CN2010205225244 U CN 2010205225244U CN 201020522524 U CN201020522524 U CN 201020522524U CN 201817160 U CN201817160 U CN 201817160U
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- elevator
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- warning device
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- 230000015556 catabolic process Effects 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 description 15
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to an elevator fault warning device which is connected with a control system for elevator control, and comprises a power supply unit providing power for each electronic component as well as a signal acquisition unit, a logical analysis circuit unit and a fault signal transmission unit which are connected in sequence, wherein the input port of the signal acquisition unit is connected with a safeguard system, the electrical control system, an electric traction system and a door system of the elevator; the logical analysis circuit unit is connected with a fault transmitting unit; and under normal circumstances, the fault transmitting unit is provided with an RS485 interface or an RJ45 interface and is connected with a monitoring center via the RS485 interface or the RJ45 interface. The elevator fault warning device is good in practical applicability, is suitable for elevators of different kinds and different brands, is simple and convenient in application and high in reliability, and can not influence the normal running of the elevator.
Description
Technical field
The utility model relates to a kind of elevator accessory equipment, refers to a kind of elevator faults warning device that is used to collect elevator cage operation information especially.
Background technology
Elevator is the important tool of conveying personnel or goods in the various high buildings, particularly along with the development in city, for cozy and spacious living environment is provided, various skyscrapers are more and more, for the building of floor, all need to be provided with elevator vertical transport personnel fast usually more than the 6-8 layer.Because elevator is to pass through motor-driven, the equipment of electronics, electric system control, and use comparatively frequent, therefore et out of order sometimes in operational process, in order to prevent life and the property safety that more serious accident jeopardizes the passenger, need this moment in time the passenger who is trapped in the lift car to be offered help, this just needs the system that can accurately and timely detect elevator faults and report to the police, in time elevator faults is reported to elevator maintain and protection personnel and monitoring and control centre, in time save stranded passenger.
The utility model content
Technical purpose of the present utility model is that a kind of cost is low in order to provide, the elevator faults warning device of dependable performance.
Elevator cage operation information collecting device of the present utility model; be connected with the control system of elevator control; being included as each electronic component provides the power subsystem unit of power supply; and interconnective successively signal gathering unit; logic analysis circuit unit and breakdown signal transmitting element; the safety system of signal gathering unit input port and elevator; electric control system; electric drive system is connected with door system; be used to gather power network signal; the maintenance signal; door district signal; band-type brake signal and door lock signal; this logic analysis circuit unit is connected with the fault transmitting element; generally this fault transmitting element is provided with RS485 interface or RJ45 interface, is connected with monitoring and control centre by this RS485 or RJ45 interface.
The advantage of elevator faults warning device of the present utility model is, the signal gathering unit input port is connected with the safety system of elevator and reads the monitoring power network signal, be connected monitoring elevator maintenance signal with electric control system, be connected monitoring elevator band-type brake signal with electric drive system, be connected monitoring with elevator car door system and detect elevator door zone signal and door lock of elevator signal, these signal outputs are arrived the logic analysis circuit unit, judge then: if power network signal is normal and elevator when being in non-inspecting state, this moment is not if not only have district's signal but also do not have the band-type brake signal, can judge that then fault has taken place elevator, be elevator parking in not gate district fault, with logic analysis circuit unit bonded assembly fault transmitting element this information is sent to monitoring and control centre; When normal and elevator is in non-inspecting state when electrical network, district's signal is arranged, do not have the band-type brake signal, but there is not door lock signal, then judge Lift out of order, promptly elevator parking is in the door district but the fault of not opening the door, and the fault transmitting element sends to monitoring and control centre with this information.The utlity model has good practicality, be suitable for the elevator of the various brands of any kind of, use convenient and simple, reliability height, and can not disturb the normal operation of elevator.
For ease of explanation detailed content and the technology relevant, below describe with regard to conjunction with figs. now with the utility model.
Description of drawings
Fig. 1, be functional block diagram of the present utility model;
Fig. 2, be schematic circuit diagram of the present utility model.
The specific embodiment
Please refer to illustrated in figures 1 and 2; a kind of specific embodiment for elevator faults warning device of the present utility model; elevator faults warning device in the present embodiment is connected with the control system of elevator control; being included as each electronic component provides the power subsystem unit of power supply; and interconnective successively signal gathering unit 1; logic analysis circuit unit 2 and breakdown signal transmitting element 3; safety system in the input port of signal gathering unit 1 and the elevator cabinet; electric control system; electric drive system is connected with door system; be used to gather power network signal; the maintenance signal; door district signal; band-type brake signal and door lock signal; logic analysis circuit unit 2 is connected with fault transmitting element 3; generally this fault transmitting element 3 is provided with RS485 interface or RJ45 interface; be connected with monitoring and control centre by this RS485 or RJ45 interface, perhaps be connected with monitoring and control centre by various wireless communication modes.
Elevator faults warning device of the present utility model, principle of work is as follows: under the normal situation of power supply, the normal operation of elevator must be following several state:
1, elevator is not in inspecting state.
2, in elevator cage operation, band-type brake voltage must be normal.
3, when not having band-type brake voltage, lift car must be to stop at the district of opening the door, and does the action of once opening the door at least.
When above 3 any one conditions of condition do not satisfy, can judge that then elevator must be an et out of order.Therefore the present invention's input port of designing lift fault signal collecting unit 1 is connected with the safety system of elevator and reads power network signal, be connected monitoring elevator maintenance signal with electric control system, be connected monitoring elevator band-type brake signal with electric drive system, be connected monitoring with elevator car door system and detect elevator door zone signal and door lock of elevator signal, and with these signal outputs to logic analysis circuit unit 2, judge by logic analysis circuit unit 2 then: if power network signal is normal and elevator when being in non-inspecting state, this moment is not if not only have district's signal but also do not have the band-type brake signal, can judge that then fault has taken place elevator, be elevator parking in not gate district fault, with logic analysis circuit unit 2 bonded assembly fault transmitting elements 3 this information is sent to monitoring and control centre; When normal and elevator is in non-inspecting state when electrical network, district's signal is arranged, do not have the band-type brake signal, but do not have door lock signal, then judge Lift out of order, be elevator parking in the door district but the fault of not opening the door, fault transmitting element 3 sends to monitoring and control centre with this information, the utlity model has good practicality, the elevator that is suitable for the various brands of any kind of, use convenient and simple, reliability height, and can not disturb the normal operation of elevator.
Above case study on implementation only for explanation technological thought of the present invention, can not limit protection scope of the present invention with this, every technological thought that proposes according to the present invention, and any change of being done on the technical scheme basis all falls within the protection domain of the present invention.
Claims (1)
1. elevator faults warning device; be connected with the control system of elevator control; being included as each electronic component provides the power subsystem unit of power supply; it is characterized in that: this elevator faults warning device comprises interconnective successively signal gathering unit, logic analysis circuit unit and breakdown signal transmitting element; the signal gathering unit input port is connected with safety system, electric control system, electric drive system and the door system of elevator, and this logic analysis circuit unit is connected with the fault transmitting element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205225244U CN201817160U (en) | 2010-09-08 | 2010-09-08 | Elevator fault warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205225244U CN201817160U (en) | 2010-09-08 | 2010-09-08 | Elevator fault warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201817160U true CN201817160U (en) | 2011-05-04 |
Family
ID=43915123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205225244U Expired - Fee Related CN201817160U (en) | 2010-09-08 | 2010-09-08 | Elevator fault warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201817160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021305A (en) * | 2012-11-30 | 2013-04-03 | 范良凯 | Multifunctional advertisement player |
| CN104261214A (en) * | 2014-09-16 | 2015-01-07 | 苏州大学张家港工业技术研究院 | Remote fault detection method for elevator |
| CN106882667A (en) * | 2012-11-05 | 2017-06-23 | 通力股份公司 | The safety device of elevator device |
-
2010
- 2010-09-08 CN CN2010205225244U patent/CN201817160U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106882667A (en) * | 2012-11-05 | 2017-06-23 | 通力股份公司 | The safety device of elevator device |
| CN103021305A (en) * | 2012-11-30 | 2013-04-03 | 范良凯 | Multifunctional advertisement player |
| CN104261214A (en) * | 2014-09-16 | 2015-01-07 | 苏州大学张家港工业技术研究院 | Remote fault detection method for elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20120908 |