CN101007609B - Abnormity detection device for elevator - Google Patents
Abnormity detection device for elevator Download PDFInfo
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- CN101007609B CN101007609B CN2006101682380A CN200610168238A CN101007609B CN 101007609 B CN101007609 B CN 101007609B CN 2006101682380 A CN2006101682380 A CN 2006101682380A CN 200610168238 A CN200610168238 A CN 200610168238A CN 101007609 B CN101007609 B CN 101007609B
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- elevator
- earthquake
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- abnormality detection
- abnormal detector
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- 238000001514 detection method Methods 0.000 title claims description 30
- 230000005856 abnormality Effects 0.000 claims abstract description 25
- 230000002159 abnormal effect Effects 0.000 claims description 27
- 238000007689 inspection Methods 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The invention provides a elevator anomaly detecting device, acting seismic detector 6 when earthquake take place, stopping control running elevator to the nearest floor by a control running device 7 when earthquake take place, at the same time running anomaly detecting until between the nearest floors. Moreover, when detecting abnormality, stopping the elevator peremptorily.
Description
Technical field
The present invention relates to a kind ofly, carry out the abnormal detector of the elevator of abnormality detection operation in the time of with control operation beginning automatically for the elevator that for example carries out the control operation when the earthquake generation etc.
Background technology
Known in the past have a following technology (for example the referenced patent document 1): operating method during a kind of earthquake of elevator; This elevator comprises: first detector that moves because of the vibrations more than the prescribed level, and second detector because of moving than its bigger vibrations rest against floor position with car during the action of first detector, and stop the operation of elevator during the action of second detector; And second detector is not when moving; Behind certain hour, automatically or manually restart the operation of elevator, wherein, when elevator restarts to move under the situation that second detector does not move; At first implement the demonstration run that is made as in the car under the unmanned state; Make it recover normal operation afterwards, make car rest against each layer in the demonstration run, carry out the action of switch door.
[patent documentation 1] Japanese Patent Laid is opened clear 60-171980 communique
In the operating method, in case surpass specified value by rocking of seimic building, earthquake detector promptly moves during the earthquake of elevator in the past, and after the earthquake controlled operation, carries out the abnormal test operation to the elevator that becomes halted state.Yet, following problem is arranged, promptly because of the unusual of elevator that earthquake etc. causes takes place, having much is that earthquake takes place in car is advanced, and between nearest layer of alongside time, takes place in that control is in service.And, unusual for what take place in the way of stopping at present to nearest layer, as long as operation does not have significant impact just not detect to elevator, so the problem of obstacle possibly take place to cause advancing.
Summary of the invention
The present invention implements in order to solve above-mentioned problem; Its purpose is to provide a kind of abnormal detector of elevator; The elevator of the control operation that this abnormal detector carries out when earthquake or high wind etc. for example take place in cage operation stopping to nearest layer carries out the abnormality detection operation automatically in the time of with control operation beginning.
In the abnormal detector of the elevator that the present invention relates to, earthquake detector action when earthquake takes place, the control running gear makes its control operation of stopping to nearest layer during by earthquake; And possesses abnormal detector; It is provided with and detects unusual abnormality detection unit and the inspection travel command unit between the layer as of late, and earthquake takes place in car is advanced abnormal detector; When the control that selection is stopped to nearest layer moves; The control running gear transmits a signal to this abnormal detector during from earthquake, and begins abnormality detection by the abnormality detection unit, when detecting when unusual in that the abnormality detection that arrives layer recently is in service; Elevator emergency is stopped; And do not detect between alongside time anyly when unusual when layer as of late, and emit the passenger at layer recently after stopping, finish the back rocking of earthquake and begin inspection travel by above-mentioned inspection travel command unit.
The present invention moves for earthquake detector when earthquake takes place; The control running gear makes the elevator that its control of stopping to nearest layer moves during then by earthquake; In the time of with control operation beginning; Carry out the operation of the abnormality detection between the layer as of late, the damage of the lift facility that in the way that nearest layer is stopped, takes place in the time of therefore can control being moved is suppressed to Min., can guarantee passenger's safety.And,, also can reduce that the passenger is closed in the situation in the car through setting reciprocal nearest layer even if on the direction of nearest layer operation, detecting unusually.
Description of drawings
Fig. 1 is that expression has system's pie graph that the integral body of the abnormal detector of the elevator in the embodiment of the present invention 1 constitutes.
Fig. 2 is the diagram of circuit of action of abnormal detector that is used for explaining the elevator of embodiment of the present invention 1.
Fig. 3 is the diagram of circuit of action of abnormal detector that is used for explaining the elevator of embodiment of the present invention 2.
Nomenclature is following among the figure: 1-lift car, 2-bob-weight, 3-winch, 4-deflector wheel; The 5-main rope, 6-earthquake detector, control running gear during the 7-earthquake; 8-earthquake detection unit, 9-control operation unit, 10-abnormal detector; 11-abnormality detection unit, 12-inspection travel command unit, 13-elevator control gear.
The specific embodiment
Fig. 1 has system's pie graph that the integral body of the abnormal detector of the elevator in the embodiment of the present invention 1 constitutes for expression, and Fig. 2 is the diagram of circuit of action of abnormal detector that is used for explaining the elevator of embodiment of the present invention 1.
In Fig. 1,1 is lift car, and 2 is bob-weight, and 3 is winch, and 4 are the deflector wheel, and 5 be main rope, and 6 for being arranged at the earthquake detector of building, 7 running gears of control during for earthquake, and have earthquake detection unit 8 and control moves unit 9.10 is abnormal detector, and has abnormality detection unit 11 and inspection travel command unit 12.13 is elevator control gear.
When earthquake takes place, measure rocking of building by earthquake detector 6, the earthquake detection unit 8 of control running gear 7 is selected to carry out the control operation by control operation unit 9 according to the size of rocking during by earthquake.Earthquake takes place in cage operation, select when the control that nearest layer is stopped moves, control running gear 7 transmits a signal to abnormal detector 10 during from earthquake, abnormality detection unit 11 beginning abnormality detection.Control operation in the way that nearest layer is stopped, detect unusually once abnormal detector 10, the signal that soon promptly stops to send to elevator control gear 13, elevator emergency stops.This abnormality detection is carried out with various signals such as the torque (electric current) of winch 3, winch coder, scale signals.
Secondly, the motion flow of the abnormality detection when taking place with regard to earthquake with Fig. 2 describes.
Earthquake is once generation, and earthquake detector 6 promptly produces action (step S1), the control of control running gear 7 operation unit 9 beginning control operations (step S2) during by earthquake.Under the situation that elevator is moving when control operation beginning (step S3), in the control operation, by the abnormality detection operation (step S4) of abnormal detector 10 beginnings based on abnormality detection unit 11.Therefore, until arriving between the nearest layer, if abnormality detection unit 11 detects (step S5) unusually, elevator promptly promptly stops (step S6), guarantees passenger safety.In addition, among the step S5,, then after being accommodated to nearest layer, emit the passenger in the car, finish up to earthquake with the closed condition standby if do not detect any unusually recently between the layer until arriving.(step S7, step S7 ').Afterwards, the elevator that is in halted state when taking place with earthquake is the same, detects the end of shaking of earthquake by earthquake detection unit 8, by the inspection travel command unit 12 beginning inspection travels (step S8) of abnormal detector 10.During inspection travel, adopt with the same signal of abnormality detection and detect unusually.
Fig. 3 is the diagram of circuit of action of abnormal detector that is used for explaining the elevator of embodiment of the present invention 2.
In embodiment 1, elevator detects unusually in the way that nearest layer is stopped, and after elevator emergency stops, when in car, the passenger being arranged, can being shut up.For this reason, in embodiment 2, after the step S1～S6 of embodiment 1, appended following step S9～S14.
In step S9; When in the car that promptly stops the passenger being arranged; Make its to just now when nearest layer is stopped institute towards the opposite direction of service direction carry out recently that layer moves; That is, for example on ascent direction, detect when unusual, then the nearest layer with descent direction is that target is carried out layer operation (step S10) recently to reciprocal layer.At this moment, carry out the abnormality detection operation, if between the nearest layer of arrival; Detect (step S11) unusually by abnormality detection unit 11; Then elevator emergency stops (step S12), and is judged as and can not carries out elevator operation, waits for by the maintainer and sets out and elevator is restored.And, in step S11, if, then after being accommodated to nearest layer, emit the passenger (step S13) in the car not detecting any unusually between the nearest layer until being accommodated to.Afterwards, unusual because of having taken place, so (step S14) out of service waits for by the maintainer and sets out and make the elevator recovery.And then, on rising, decline both direction, all detecting unusual elevator (step S11～12), be judged as breakneck state, therefore also can give servicing center with its result notification, preferentially carry out the rescue operation of setting out to implement by the maintainer.When in step S9, not having the passenger, if initial in the way that nearest layer is stopped, detect unusual, then after promptly stopping, (step S14) out of service.And, when reverse direction operation, the passenger is broadcasted broadcasting, and if all can not move to two directions up and down, then broadcast the broadcasting of having notified the passenger.
Through forming formation as above, can the damage of the lift facility that when control moves, in the way that nearest layer is stopped, produces be suppressed to Min., guarantee passenger safety.In addition, even, also can reduce the passenger is closed the situation in elevator through setting reciprocal nearest layer on the direction of nearest layer operation, detecting when unusual.
Claims (3)
1. the abnormal detector of an elevator is characterized in that,
For the action of earthquake detector when earthquake takes place, the control running gear makes the elevator that its control of stopping to nearest layer moves during then by earthquake,
Possess abnormal detector, it is provided with and detects unusual abnormality detection unit and the inspection travel command unit between the layer as of late,
Above-mentioned abnormal detector; Earthquake takes place in car is advanced, select when the control that nearest layer is stopped moves beginning, the control running gear transmits a signal to above-mentioned abnormal detector during from above-mentioned earthquake; And begin abnormality detection operation by above-mentioned abnormality detection unit; In service when the abnormality detection till layer is stopped recently in control operation, detect when unusual by above-mentioned abnormality detection unit, make elevator emergency stop to guarantee passenger's safety; And it is any when unusual when not detecting between the alongside time of layer as of late of control operation; Emitting the passenger after layer stop recently, with the state standby of closing the door, the inspection travel command unit by above-mentioned abnormal detector after rocking of earthquake finished began inspection travel before earthquake finished.
2. the abnormal detector of elevator according to claim 1; It is characterized in that; Abnormality detection between layer is stopped as of late is in service to detect when unusual, promptly stops elevator, and when in car, the passenger being arranged; On the direction opposite, set layer recently, carry out the control operation of stopping to nearest layer with before service direction towards nearest layer is stopped.
3. the abnormal detector of elevator according to claim 2 is characterized in that, on the rising of the control operation that nearest layer is stopped, decline both direction, all detects when unusual, and the notice servicing center is preferentially saved.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006-018942 | 2006-01-27 | ||
| JP2006018942 | 2006-01-27 | ||
| JP2006018942A JP4872361B2 (en) | 2006-01-27 | 2006-01-27 | Elevator abnormality detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101007609A CN101007609A (en) | 2007-08-01 |
| CN101007609B true CN101007609B (en) | 2012-05-23 |
Family
ID=38452153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101682380A Expired - Fee Related CN101007609B (en) | 2006-01-27 | 2006-12-28 | Abnormity detection device for elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4872361B2 (en) |
| CN (1) | CN101007609B (en) |
| TW (1) | TWI361792B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5128961B2 (en) * | 2008-01-07 | 2013-01-23 | 株式会社日立製作所 | Elevator earthquake control operation apparatus and method |
| JP5035012B2 (en) * | 2008-02-22 | 2012-09-26 | 三菱電機ビルテクノサービス株式会社 | Elevator control device and control method |
| JP4675390B2 (en) * | 2008-03-18 | 2011-04-20 | 三菱電機株式会社 | Elevator earthquake recovery equipment |
| JP5518388B2 (en) * | 2009-07-27 | 2014-06-11 | 株式会社日立製作所 | Elevator control device for building having seismic isolation structure |
| CN107848748B (en) * | 2015-09-10 | 2019-06-18 | 三菱电机株式会社 | Elevator long distance monitoring arrangement and long-distance monitor system for elevator |
| CN114803754A (en) * | 2021-06-16 | 2022-07-29 | 上海粤菱电梯配件有限公司 | Elevator power failure emergency device with early warning prompt and voice pacifying one-key rescue function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60171980A (en) * | 1984-02-17 | 1985-09-05 | 株式会社東芝 | Operation method on earthquake of elevator |
| JPS60258078A (en) * | 1984-06-06 | 1985-12-19 | 株式会社日立製作所 | Detector for abnormality of wiring cable for elevator |
| JP2848572B2 (en) * | 1990-06-21 | 1999-01-20 | キヤノン株式会社 | Output device and control method thereof |
| JP2003073050A (en) * | 2001-08-30 | 2003-03-12 | Toshiba Elevator Co Ltd | Elevator remote monitoring device |
-
2006
- 2006-01-27 JP JP2006018942A patent/JP4872361B2/en not_active Expired - Fee Related
- 2006-11-15 TW TW95142177A patent/TWI361792B/en not_active IP Right Cessation
- 2006-12-28 CN CN2006101682380A patent/CN101007609B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2007197172A (en) | 2007-08-09 |
| TW200744934A (en) | 2007-12-16 |
| TWI361792B (en) | 2012-04-11 |
| JP4872361B2 (en) | 2012-02-08 |
| CN101007609A (en) | 2007-08-01 |
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Granted publication date: 20120523 Termination date: 20211228 |