CN109019211A - A kind of elevator reparing maintenance work auxiliary device - Google Patents
A kind of elevator reparing maintenance work auxiliary device Download PDFInfo
- Publication number
- CN109019211A CN109019211A CN201810873593.0A CN201810873593A CN109019211A CN 109019211 A CN109019211 A CN 109019211A CN 201810873593 A CN201810873593 A CN 201810873593A CN 109019211 A CN109019211 A CN 109019211A
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- China
- Prior art keywords
- maintenance
- lift appliance
- components
- elevator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention provides a kind of elevator reparing maintenance work auxiliary device, comprising: elevator specification obtains module, for obtaining the specification and essential information that become the lift appliance of maintenance object；Maintenance record obtains module, for obtaining the emm message historical record of the lift appliance；Fault diagnosis module, for carrying out accident analysis according to the collected data of the sensor that the lift appliance is arranged in；Part management module obtains the replacement information of components for the fault message according to the lift appliance；Emm message storage module, for recording and storing the emm message of this maintenance operation of the lift appliance；Date management module is maintained, for date of enterprise and temporal information to lift appliance next time maintenance operation to be arranged；Management module, for generating the maintenance project task of the lift appliance.The present apparatus can ensure the reliable implementation of elevator mainteinance operation, improve the reliability of elevator indirectly.
Description
Technical field
The present invention relates to a kind of elevator reparings to maintain work auxiliary device.
Background technique
In the past, in the inspection of elevator, annually elevator is maintained according to the statutory audit time by operation maintenance personnel
Detection after operation maintenance personnel every time safeguards elevator, will safeguard that information is recorded in the maintenance note of papery in actual operation
It records in list, but since the interval of maintenance is longer, when arrival maintains same elevator next time, operation maintenance personnel is difficult to look for
To emm message historical record before, it has not been convenient to which operation maintenance personnel makees comprehensive understanding to the elevator that need to be maintained.
Summary of the invention
In view of the above-mentioned problems, the present invention is intended to provide a kind of elevator reparing maintains work auxiliary device.
The purpose of the present invention is realized using following technical scheme:
A kind of elevator reparing maintenance work auxiliary device is provided, comprising:
Elevator specification obtains module, for obtaining the specification and essential information that become the lift appliance of maintenance object, wherein
The essential information includes the components information of the lift appliance；
Maintenance record obtains module, for obtaining the emm message historical record of the lift appliance；
Fault diagnosis module, for carrying out failure point according to the collected data of the sensor that the lift appliance is arranged in
Analysis, diagnoses the failure of the lift appliance and obtains corresponding fault message；
Part management module obtains the replacement information of components for the fault message according to the lift appliance,
And the replacement information that components are obtained using time and replacement cycle according to the lift appliance components；
Emm message storage module, for recording and storing the emm message of this maintenance operation of the lift appliance；
Date management module is maintained, for date of enterprise and time letter to lift appliance next time maintenance operation to be arranged
Breath；
Management module constitutes and includes at least the part management module and maintenance date management module, is used for institute
Replacement information and maintenance job date next time for stating components are associated, generate the maintenance project task of the lift appliance.
Preferably, described device further includes communication module, for appointing the emm message of the lift appliance, maintenance project
Business uploads in management server.
Preferably, the management module still further comprises judging unit, for the replacement information according to components under
The date of enterprise of secondary maintenance operation determines whether the components need the replacement in maintenance next time, will need when maintaining next time more
The replacement information of the components information changed is associated with maintenance job date next time.
Preferably, the sensor that the lift appliance is arranged in includes one or more in following: temperature sensing
The vibrating sensor on main shaft is arranged in device, current sensor, voltage sensor.
The present invention can allow O&M people by obtaining the basic information and its emm message historical record of maintenance object elevator
Member, which treats maintenance elevator, preliminary understanding, facilitates operation maintenance personnel and determines maintenance scheme；Simultaneously according to the biography being arranged on elevator
The information of sensor acquisition carries out fault diagnosis to elevator, judges the operating status and situation of elevator, facilitates operation maintenance personnel discovery
Wait maintain the failure problems in elevator；The components information that failure is related to is obtained according to the fault message of acquisition, makes operation maintenance personnel
Specific part replacement information can be determined as reference；Even if failure problems are not present in elevator, since components exist
Constantly shorten its service life in use process, according to the replacement cycle for judging components using the time of components, makes to transport
Dimension personnel can replace as reference pair components；Operation maintenance personnel records this maintenance by emm message storage module
The emm message of operation, and recorded together in the management server with emm message historical record before, facilitate next maintenance
When consult；Meanwhile according to the planned time of setting maintained next time, management module judges according to the replacement cycle of components
The component needed to change when maintenance next time, and the replacement information of components and the time of maintenance next time are associated, it generates and protects
Plan is supported, record in the management server, facilitates operation maintenance personnel to get out needed to change zero in advance when executing maintenance task
Component；The present apparatus can effectively assist operation maintenance personnel to the management of elevator mainteinance job information, improve the accuracy of management
And convenience, it has ensured the reliable implementation of elevator mainteinance operation, has improved the reliability of elevator indirectly.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings, but the embodiment in attached drawing is not constituted to any limit of the invention
System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings
Other attached drawings.
Fig. 1 is frame construction drawing of the invention.
Appended drawing reference:
Elevator specification obtains module 10, maintenance record obtains module 20, fault diagnosis module 30, management module 40, zero
Part management module 41, maintenance date management module 42, emm message storage module 50, communication module 60
Specific embodiment
In conjunction with following application scenarios, the invention will be further described.
Referring to Fig. 1, a kind of elevator reparing maintenance work auxiliary device is shown, comprising:
Elevator specification obtains module 10, for obtaining the specification and essential information that become the lift appliance of maintenance object,
Described in essential information include the lift appliance components information；
Maintenance record obtains module 20, for obtaining the emm message historical record of the lift appliance；
Fault diagnosis module 30, for carrying out failure according to the collected data of the sensor that the lift appliance is arranged in
Analysis, diagnoses the failure of the lift appliance and obtains corresponding fault message；
Part management module 41 obtains the replacement letter of components for the fault message according to the lift appliance
Breath, and the replacement information that components are obtained using time and replacement cycle according to the lift appliance components；
Emm message storage module 50, for recording and storing the emm message of this maintenance operation of the lift appliance；
Date management module 42 is maintained, for date of enterprise and time to lift appliance next time maintenance operation to be arranged
Information；
Management module 40 constitutes and includes at least the part management module 41 and maintenance date management module 42, uses
It is associated in by the replacement information of the components and maintenance job date next time, the maintenance project for generating the lift appliance is appointed
Business.
Preferably, the essential information of the lift appliance further include: elevator model, qualification number, purposes, the date of production,
Manufacturer, service life, position etc..
Preferably, described device further includes communication module 60, for by the emm message of the lift appliance, maintenance project
Task uploads in management server.
Preferably, the management module 40 still further comprises judging unit, for according to the replacement information of components and
The date of enterprise of maintenance operation next time determines whether the components need the replacement in maintenance next time, will need when maintaining next time
The replacement information of the components information of replacement is associated with maintenance job date next time.
Preferably, the sensor that the lift appliance is arranged in includes one or more in following: temperature sensing
The vibrating sensor etc. on main shaft is arranged in device, current sensor, voltage sensor.
It, can by obtaining the basic information and its emm message historical record of maintenance object elevator in above-described embodiment
Allowing operation maintenance personnel to treat maintenance elevator has preliminary understanding, facilitates operation maintenance personnel and determines maintenance scheme；Simultaneously according on elevator
The information of the sensor acquisition of setting carries out fault diagnosis to elevator, judges the operating status and situation of elevator, facilitates O&M
Personnel have found wait maintain the failure problems in elevator；The components information that failure is related to is obtained according to the fault message of acquisition, is made
Operation maintenance personnel can determine specific part replacement information as reference；Even if failure problems are not present in elevator, due to
Components constantly shorten its service life in use, according to the replacement week for judging components using the time of components
Phase enables operation maintenance personnel to be replaced as reference pair components；Operation maintenance personnel is remembered by emm message storage module 50
The emm message of this maintenance operation is recorded, and is recorded together in the management server with emm message historical record before, side
Just it is consulted when maintenance next time；Meanwhile according to the planned time of setting maintained next time, management module 40 according to components more
Changing the period judges the component that is needed to change in maintenance next time, and by the time progress of the replacement information of components and maintenance next time
Association, generates maintenance project, and record in the management server, facilitates operation maintenance personnel to get out institute in advance when executing maintenance task
The components needed to change；The present apparatus can effectively assist operation maintenance personnel to the management of elevator mainteinance job information, improve pipe
The accuracy and convenience of reason have ensured the reliable implementation of elevator mainteinance operation, have improved the reliability of elevator indirectly.
Preferably, the maintenance date management module 42 further comprises:
1) the best maintenance period of the lift appliance is obtained according to the emm message historical record of the lift appliance；
2) date of enterprise of maintenance operation next time is obtained according to the best maintenance period；
Wherein, the best maintenance period meets is obtained with minor function:
In formula, F indicates the best maintenance period of lift appliance, and G (t) indicates resultant fault after lift appliance operation t moment
Rate,Indicate that lift appliance carries out maintaining the required time,When indicating when lift appliance breaks down needed for breakdown maintenance
Between,Expression cycle time is F internal fault probability of happening, and G (F) indicates lift appliance being averaged in time cycle F
Failure rate；SiExpression carries out maintaining required expense；SjIt indicates within the preventive maintenance period, breaks down and carry out breakdown maintenance
Required expense, wherein SjInclude breakdown maintenance cost and because breakdown maintenance shut down brought by risk cost, AF1、AF2With
AF3Respectively indicate the weight factor of setting.
The date of this maintenance operation is obtained to the date of enterprise of maintenance operation next time plus the best maintenance period.
In above-described embodiment, maintenance date management module 42 obtains maintenance operation lift appliance next time according to aforesaid way
Date of enterprise first counts the probability that lift appliance breaks down, at the same consider elevator mainteinance time cost and
Expense cost obtains the elevator mainteinance period of optimization, and is protected next time according to period determination after comprehensive various factors tradeoff
Support operation planned time, can guarantee utmostly reduce elevator faults rate under the premise of, optimize elevator mainteinance at
This problem provides the guidance of optimal case to the maintenance of lift appliance for operation maintenance personnel.
Preferably, the part management module 41 uses time and replacement according to the components of the lift appliance
Period obtains the replacement information of components, further comprises:
1) the best replacement cycle of the components is obtained according to the components information of lift appliance；
2) the estimated replacing construction of the components is obtained according to the best replacement cycle of office's components；
3) the replacement information of components is generated according to the estimated replacing construction of the components.
The judging unit determines the components according to the date of enterprise of the replacement information of components and maintenance operation next time
The replacement in maintenance next time whether is needed, further comprises:
Judge the components estimated replacing construction whether the lift appliance next time maintenance operation date of enterprise
Before range, if it is determine that the components need the replacement in maintenance next time；
Wherein, the best replacement cycle of the components with minor function by being obtained:
In formula, EmIndicate the best replacement cycle of lift appliance components m, N indicates to use the lift appliance of components m
Sum,Indicate that the level of signifiance isFreedom degree is the t Distribution Value of b-1, bmAnd dmRespectively indicate the event of components m
Hinder intensive parameter, y indicates the inevitable component failure probability of setting；
Wherein the failure strength parameter is according to failure strength model g (t)=btdIt obtains, g (t) indicates components in formula
Total failare rate after running t moment, b and d respectively indicate failure strength parameter, specific acquisition modes are as follows: carry out to components m
Fault test, acquisition components m changes over time the total failare rate g (t) of t, by corresponding time t ' and total failare rate g (t ') generation
Enter above-mentioned failure strength model and obtains optimal failure strength parameter bmAnd dm, bnmIndicate that the failure of components m in lift appliance n is strong
Spend parameter.
Since lift appliance needs long-play, and the load born is larger, and components are in the case where long-time operates
It is easy to produce irreversible aging and abrasion, the stability and performance of elevator operation is will affect, seriously results even in elevator and go out
Existing failure, needs periodically to replace the components of lift appliance, so that reducing elevator leads to failure because of components aging
Probability.
In above-described embodiment, part management module 41 obtains the best replacement cycle of components by above-mentioned mode,
Fault test is carried out first, obtains the failure rate variation that changes over time generation of the components in different type elevator, from
And failure strength parameter is obtained, and the best replacement cycle of the components is obtained according to the failure strength parameter, it can be in control event
The best replacement cycle for obtaining the components in the case where barrier rate, the replacement cost of components is reduced, components are maximized
Income carries out part replacement and provides foundation, improves the reliability of elevator when for operation maintenance personnel to elevator mainteinance.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of range is protected, although explaining in detail referring to preferred embodiment to the present invention, those skilled in the art are answered
Work as analysis, it can be with modification or equivalent replacement of the technical solution of the present invention are made, without departing from the reality of technical solution of the present invention
Matter and range.
Claims (5)
1. a kind of elevator reparing maintains work auxiliary device characterized by comprising
Elevator specification obtains module, for obtaining the specification and essential information that become the lift appliance of maintenance object, wherein described
Essential information includes the components information of the lift appliance；
Maintenance record obtains module, for obtaining the emm message historical record of the lift appliance；
Fault diagnosis module, for carrying out accident analysis according to the collected data of the sensor that the lift appliance is arranged in,
It diagnoses the failure of the lift appliance and obtains corresponding fault message；
Part management module obtains the replacement information of components for the fault message according to the lift appliance, and
According to the replacement information for obtaining components using time and replacement cycle of the lift appliance components；
Emm message storage module, for recording and storing the emm message of this maintenance operation of the lift appliance；
Date management module is maintained, for date of enterprise and temporal information to lift appliance next time maintenance operation to be arranged；
Management module constitutes and includes at least the part management module and maintenance date management module, is used for described zero
The replacement information of component and maintenance job date next time are associated, generate the maintenance project task of the lift appliance.
2. a kind of elevator reparing according to claim 1 maintains work auxiliary device, which is characterized in that described device is also wrapped
Communication module is included, for uploading to the emm message of the lift appliance, maintenance project task in management server.
3. a kind of elevator reparing according to claim 1 maintains work auxiliary device, which is characterized in that the management module
Still further comprise judging unit, for according to the date of enterprise of the replacement information of components and maintenance operation next time determine this zero
Whether component needs the replacement in maintenance next time, by the replacement information for the components information for needing to replace when maintaining next time under
Secondary maintenance job date is associated.
4. a kind of elevator reparing according to claim 1 maintains work auxiliary device, which is characterized in that described to be arranged in institute
It includes one or more in following for stating the sensor of lift appliance: temperature sensor, current sensor, voltage sensor, if
Set the vibrating sensor on main shaft.
5. a kind of elevator reparing according to claim 1 maintains work auxiliary device, which is characterized in that the maintenance date
Management module further comprises:
1) the best maintenance period of the lift appliance is obtained according to the emm message historical record of the lift appliance；
2) date of enterprise of maintenance operation next time is obtained according to the best maintenance period；
Wherein, the best maintenance period meets is obtained with minor function:
In formula, F indicates the best maintenance period of lift appliance, and G (t) indicates resultant fault rate after lift appliance operation t moment,
Indicate that lift appliance carries out maintaining the required time,Indicate the time needed for breakdown maintenance when lift appliance breaks down,Expression cycle time is F internal fault probability of happening, and G (F) indicates mean failure rate of the lift appliance in time cycle F
Rate；SiExpression carries out maintaining required expense；SjIt indicates within the preventive maintenance period, breaks down and carry out needed for breakdown maintenance
Expense, wherein SjInclude breakdown maintenance cost and because breakdown maintenance shut down brought by risk cost, AF1、AF2And AFsPoint
The weight factor of setting is not indicated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873593.0A CN109019211B (en) | 2018-08-02 | 2018-08-02 | Elevator maintenance operation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810873593.0A CN109019211B (en) | 2018-08-02 | 2018-08-02 | Elevator maintenance operation auxiliary device |
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| Publication Number | Publication Date |
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| CN109019211A true CN109019211A (en) | 2018-12-18 |
| CN109019211B CN109019211B (en) | 2020-10-20 |
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|---|---|---|---|
| CN201810873593.0A Active CN109019211B (en) | 2018-08-02 | 2018-08-02 | Elevator maintenance operation auxiliary device |
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| CN112541596A (en) * | 2019-09-04 | 2021-03-23 | 珠海格力电器股份有限公司 | User relationship management method and system |
| CN112758783A (en) * | 2021-01-21 | 2021-05-07 | 上海电机学院 | Elevator running state monitoring system based on internet of things |
| CN113287126A (en) * | 2019-01-15 | 2021-08-20 | 三菱电机株式会社 | Maintenance plan generating device, maintenance plan generating method, and maintenance plan generating program |
| CN113344329A (en) * | 2021-05-07 | 2021-09-03 | 上海三菱电梯有限公司 | Maintenance plan generating system and method for single elevator, readable storage medium and computer equipment |
| CN114766025A (en) * | 2019-12-10 | 2022-07-19 | 大金工业株式会社 | Maintenance support system |
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| CN113344329A (en) * | 2021-05-07 | 2021-09-03 | 上海三菱电梯有限公司 | Maintenance plan generating system and method for single elevator, readable storage medium and computer equipment |
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