CN203411195U - Elevator fault alarm system - Google Patents
Elevator fault alarm system Download PDFInfo
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- CN203411195U CN203411195U CN201320350550.7U CN201320350550U CN203411195U CN 203411195 U CN203411195 U CN 203411195U CN 201320350550 U CN201320350550 U CN 201320350550U CN 203411195 U CN203411195 U CN 203411195U
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Abstract
The utility model discloses an elevator fault alarm system, which comprises an elevator five-party calling intercom system, and a passenger calling signal button circuit arranged in an elevator car. The elevator fault alarm system is also provided with a signal extracting-storing processing module for extracting a calling signal from a host of the elevator five-party calling intercom system, a sound and light alarm terminal electrically connected with the signal extracting-storing processing module as well as a wireless signal emitting module electrically connected with the passenger calling signal button circuit, wherein a wireless signal receiving module is arranged beside the signal extracting-storing processing module. The problem that a calling signal cannot be found as a passenger in the elevator car manually sends a signal at the moment that elevator related personnel are not on duty is solved, so the calling signal is collected and extracted by the host of the five-party calling intercom system and is then electrically stored to send a sound and light alarm signal, related personnel can process as soon as possible after timely finding the calling signal sent from the elevator five-party calling intercom system, and the elevator fault alarm system can be widely used in the field of elevator alarm.
Description
Technical field
The utility model relates to a kind of failure warning system, relates in particular to a kind of elevator faults warning.
Background technology
In society, elevator car is widely used as a kind of special equipment now, and the safety management of elevator car and safe handling are involving numerous users' the security of the lives and property.
In the call conversation system of traditional elevator car device systems, substantially all solely adopted wired frame mode, i.e. elevator five party call intercom systems, the main frame of these elevator five party call intercom systems is generally all installed in monitoring and control centre.Due to the having holidays by turns or leaving post of attendant, as easy as rolling off a log the missing of calling signal of sending in elevator car railway carriage or compartment, thereby cause oppressive event to occur.
The elevator car alerting signal wireless transmission emerging on present society, the technology and the module that receive, having overcome to a certain extent the calling help signal causing because of factors such as attendant leave post responds not in time or the problem being missed, but the actual process after reception of wireless signals, there is whether really fulfiling the duty of staff, cannot be by problems such as supervision, and every elevator car generation module and the man-to-man integrated mode of receiver module, just current cost is high, if adopt CDMA SMS module, the words of GSM SMS module, more need to pay for a long time an extra-pay.
Utility model content
The purpose of this utility model is to provide a kind of elevator faults warning, solves existing elevator five party call systems not on duty or while leaving post related personnel, the problem that the passenger call signal that elevator five party call systems are sent can not be found in time.
The utility model solves the technical scheme that its technical matters adopts: a kind of elevator faults warning, comprise elevator five party call intercom systems, be arranged on the passenger call signal button circuit in lift car, be also provided with the signal that extracts alerting signal from elevator five party call intercom systems withdraw deposit processing module and with the signal alarm terminal that processing module is electrically connected to of withdrawing deposit.
Further, be also provided with the wireless signal transmitting module being electrically connected to passenger call signal button circuit, by signal is withdrawn deposit processing module, be provided with reception of wireless signals module.
Preferably, the described signal processing module of withdrawing deposit comprises signal receiving module and signal extraction module; Described signal receiving module comprises optocoupler components OC, intermediate relay KA5, time delay break contact KT5-1, unidirectional controllable silicon S CR; Signal receiving module is connected on source of AC after being electrically connected to rectifier S1; Described signal extraction module is directly connected on source of AC, and signal extraction module comprises intermediate relay KA4, moving together contact KA4-2, moving together contact KA5-1, time relay KT5; Described optocoupler components OC receives the alerting signal that elevator five party call talkback system host transmission come, make unidirectional controllable silicon S CR conducting, intermediate relay KA5 obtains electric, moving together contact KA5-1 is closed, the conducting of signal extraction modular circuit, intermediate relay KA4, time relay KT5 are obtained electric, moving together contact KA4-2 conducting; Time relay KT5 makes time delay break contact KT5-1 action, and signal receiving module is resetted, intermediate relay KA5 dead electricity, and moving together contact KA5-1 disconnects.
Further, described alarm terminal comprises the alarm appliance being connected on alternating current circuit, is arranged on the moving together contact KA4-3 on circuit.
Further, described reception of wireless signals module is electrically connected with intermediate relay KA6, on described alarm terminal, be provided with moving together contact KA6-2, reception of wireless signals module receives after alerting signal intermediate relay KA6 and obtains electricly, and moving together contact KA6-2 closure makes alarm appliance energising conducting.
Check for convenience prompting, described signal extraction module is also provided with changeover contact KA4-1, power light L1, warning indicator lamp L2, intermediate relay KA4 dead electricity, and changeover contact KA4-1 meets power light L1, the power light L1 conducting of switching on; Intermediate relay KA4 obtains electric, changeover contact KA4-1 indicator lamp L2 taking alarm, the warning indicator lamp L2 conducting of switching on.
For cutting off in time alarm terminal, report to the police, on the circuit of described signal receiving module and signal extraction module, be provided with manual reset switch SR.
For can test equipment work, in described signal extraction module, be also provided with the experiment switch S BT of signal extraction module break-make.
The beneficial effects of the utility model: by the calling signal in elevator five party call intercom systems is extracted and reported to the police through sound and light alarm terminal, described alarm terminal is arranged on the place that has for a long time people, also can draw a plurality of alarm terminals simultaneously, be arranged on the place that often has people, make elevator warning signal in the shortest time, to be found or to inform, notify in time relevant staff to arrive field maintemance, improve the efficiency of elevator maintenance, reduce personal casualty, improve the safety of elevator.The described signal processing module of withdrawing deposit adopts relay basiccircuit form, and simple in structure, cost is low.Described manual reset switch SR is convenient to close sound and light alarm terminal in time after staff receives alerting signal, ready for receiving next alerting signal.Described power light L1 and warning indicator lamp L2 facilitate the elevator of checking of staff's intuitive whether to have the state of warning.The second approach transmitting as calling signal by wireless signal transmitting module and receiver module are set, prevent elevator five party call intercommunication signals under ray mode cable meet with destroy under and cannot transmit the limitation of passenger call signal.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is schematic circuit diagram of the present utility model.
The specific embodiment
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of elevator faults warning, comprise elevator five party call intercom systems 1, be arranged on the passenger call signal button circuit 2 in elevator car, be also provided with the signal that extracts alerting signal from elevator five party call intercom systems 1 withdraw deposit processing module 11 and with the signal alarm terminal 3 that processing module 11 is electrically connected to of withdrawing deposit.
The described signal processing module 11 of withdrawing deposit comprises signal receiving module and signal extraction module; Described signal receiving module comprises optocoupler components OC, intermediate relay KA5, time delay break contact KT5-1, unidirectional controllable silicon S CR; Signal receiving module is connected on source of AC after being electrically connected to rectifier S1; Described signal extraction module is directly connected on source of AC, and signal extraction module comprises intermediate relay KA4, moving together contact KA4-2, moving together contact KA5-1, time relay KT5;
Described optocoupler components OC receives the alerting signal that elevator five party call intercom system 1 main frame transmission come, make unidirectional controllable silicon S CR conducting, intermediate relay KA5 obtains electric, moving together contact KA5-1 is closed, the conducting of signal extraction modular circuit, intermediate relay KA4, time relay KT5 are obtained electric, moving together contact KA4-2 conducting; After moving together contact KA4-2 conducting, time relay KT5 disconnects time delay break contact KT5-1 deferred action, and intermediate relay KA5 and single-phase silicon-controlled SCR in signal receiving module are all automatically reset, and moving together contact KA5-1 disconnects.
Described signal extraction module is also provided with changeover contact KA4-1, power light L1, warning indicator lamp L2, intermediate relay KA4 dead electricity, and changeover contact KA4-1 meets power light L1, the power light L1 conducting of switching on; Intermediate relay KA4 obtains electric, changeover contact KA4-1 indicator lamp L2 taking alarm, the warning indicator lamp L2 conducting of switching on.
Described alarm terminal 3 comprises the alarm appliance 31 being connected on alternating current circuit, is arranged on the moving together contact KA4-3 on circuit, intermediate relay KA4 obtain electric after, make moving together contact KA4-3 closed, alarm terminal 3 circuit turn-ons, report to the police alarm appliance 31 work, notify staff.Described alarm appliance 31 is arranged on the place that has for a long time people, also can draw a plurality of alarm terminals simultaneously, be arranged on the place that often has people, elevator warning signal can be apprised of in the shortest time, notify in time relevant staff to arrive field maintemance, improve the efficiency of elevator maintenance, reduce personal casualty, improve the safety of elevator.Prevent from leaving because of elevator five party call intercom system 1 host monitor indoor occupants the thing generation that can not carry out in time elevator maintenance.
On the circuit of described signal receiving module and signal extraction module, be provided with manual reset switch SR.The related personnel of elevator operation and management can pass through hand reset button SR reset intermediate relay KA4, intermediate relay KA5 and single-phase silicon-controlled SCR, thereby the signal processing module 11 of withdrawing deposit is reset to readiness for action; In described signal extraction module, be also provided with test button SBT, effect is to allow the related personnel of elevator operation and management when preparing to enable this elevator faults warning simultaneously, and can withdraw deposit processing module 11 and alarm terminal 3 of pretesting number work.
Described alarm appliance 31 can be sounding alarm device, light emission alarm device or acoustic-optic alarm.
Embodiment 2:
On described every elevator, be also provided with the wireless signal transmitting module 4 being electrically connected to passenger call signal button circuit 2, in signal is withdrawn deposit processing module 11, be provided with reception of wireless signals module 5.Described reception of wireless signals module 5 is electrically connected with intermediate relay KA6, moving together contact KA6-1, on described alarm terminal 3, be provided with moving together contact KA6-2, after reception of wireless signals module 5 receives alerting signal, intermediate relay KA6 obtains electric, moving together contact KA6-1, moving together contact KA6-2 is closed, signal extraction module must be conducted, intermediate relay KA4, time relay KT5 obtains electric, alarm appliance 31 energising conducting work are reported to the police, after alarm appliance 31 work, time relay KT5 disconnects time delay break contact KT5-1 deferred action, intermediate relay KA5 and single-phase silicon-controlled SCR in signal receiving module are all automatically reset.Other are with embodiment 1.
Because the utility model extracts alerting signal by elevator five party call intercom systems, so the utility model can carry out monitoring alarm to many elevators, minimizing cost simultaneously.
Claims (9)
1. an elevator faults warning, comprise elevator five party call intercom systems (1), be arranged on the passenger call signal button circuit (2) in lift car, it is characterized in that: be also provided with the signal that extracts calling signal from the main frame of elevator five party call intercom systems (1) withdraw deposit processing module (11) and with the signal alarm terminal (3) that processing module (11) is electrically connected to of withdrawing deposit.
2. elevator faults warning as claimed in claim 1, it is characterized in that: be also provided with the wireless signal transmitting module (4) being electrically connected to passenger call signal button circuit (2), in signal is withdrawn deposit processing module (11), be provided with reception of wireless signals module (5).
3. elevator faults warning as claimed in claim 1 or 2, is characterized in that: the described signal processing module (11) of withdrawing deposit comprises signal receiving module and signal extraction module;
Described signal receiving module comprises optocoupler components OC, intermediate relay KA5, time delay break contact KT5-1, unidirectional controllable silicon S CR; Signal receiving module is connected on source of AC after being electrically connected to rectifier S1; Described signal extraction module is directly connected on source of AC, and signal extraction module comprises intermediate relay KA4, moving together contact KA4-2, moving together contact KA5-1, time relay KT5;
Described optocoupler components OC synchronously extracts the electric signal of the host work of elevator five party call intercom systems (1), make unidirectional controllable silicon S CR conducting, intermediate relay KA5 obtains electric, the conducting of signal extraction modular circuit, after moving together contact KA5-1 closure, intermediate relay KA4, time relay KT5 are obtained electric, moving together contact KA4-2 closure makes intermediate relay KA4 coil obtain the electric self-locking of electric rear formation; Time delay break contact KT5-1 action, resets signal receiving module, intermediate relay KA5 dead electricity, and moving together contact KA5-1 disconnects.
4. elevator faults warning as claimed in claim 3, is characterized in that: described alarm terminal (3) comprises the alarm appliance (31) being connected on alternating current circuit, is arranged on the moving together contact KA4-3 on circuit.
5. elevator faults warning as claimed in claim 2, it is characterized in that: described reception of wireless signals module (5) is electrically connected with intermediate relay KA6, described alarm terminal is provided with moving together contact KA6-2 on (3), reception of wireless signals module (5) receives after alerting signal intermediate relay KA6 and obtains electricly, and moving together contact KA6-2 closure makes alarm appliance (31) energising work.
6. elevator faults warning as claimed in claim 3, it is characterized in that: described signal extraction module is also provided with changeover contact KA4-1, power light L1, warning indicator lamp L2, intermediate relay KA4 dead electricity, changeover contact KA4-1 meets power light L1, the power light L1 conducting of switching on; Intermediate relay KA4 obtains electric, changeover contact KA4-1 indicator lamp L2 taking alarm, the warning indicator lamp L2 conducting of switching on.
7. elevator faults warning according to claim 3, is characterized in that: on the circuit of described signal receiving module and signal extraction module, be provided with manual reset switch SR.
8. elevator faults warning according to claim 3, is characterized in that: the experiment switch S BT that is also provided with signal extraction module in described signal extraction module.
9. elevator faults warning according to claim 4, is characterized in that: described alarm appliance (31) is acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320350550.7U CN203411195U (en) | 2013-06-19 | 2013-06-19 | Elevator fault alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320350550.7U CN203411195U (en) | 2013-06-19 | 2013-06-19 | Elevator fault alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411195U true CN203411195U (en) | 2014-01-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320350550.7U Expired - Fee Related CN203411195U (en) | 2013-06-19 | 2013-06-19 | Elevator fault alarm system |
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| Country | Link |
|---|---|
| CN (1) | CN203411195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060611A (en) * | 2021-03-17 | 2021-07-02 | 刘中国 | Intelligent alarm wireless multi-party intercommunication and data transmission method and device for elevator faults |
-
2013
- 2013-06-19 CN CN201320350550.7U patent/CN203411195U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113060611A (en) * | 2021-03-17 | 2021-07-02 | 刘中国 | Intelligent alarm wireless multi-party intercommunication and data transmission method and device for elevator faults |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140129 Termination date: 20180619 |