CN106185490A - The detection method of the band-type brake power of elevator - Google Patents
The detection method of the band-type brake power of elevator Download PDFInfo
- Publication number
- CN106185490A CN106185490A CN201610770290.7A CN201610770290A CN106185490A CN 106185490 A CN106185490 A CN 106185490A CN 201610770290 A CN201610770290 A CN 201610770290A CN 106185490 A CN106185490 A CN 106185490A
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- CN
- China
- Prior art keywords
- elevator
- band
- type brake
- detection
- brake power
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- 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
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
Abstract
The present invention proposes the detection method of the band-type brake power of a kind of elevator, safety is more preferably, including procedure below, elevator controlling module starts the detection of band-type brake power, if main frame does not rotates under setting torque, then elevator can run, and otherwise generates DTC and is stored in power down memory element, elevator disables simultaneously, and notifies repair and maintenance personnel；Elevator disables period, unless repair and maintenance personnel's Artificial Control elevator controlling module starts the data in the detection of band-type brake power, the otherwise at least execution to the order relating to elevator action of elevator controlling module, the most all detection power down memory element, if faulty code, the then execution ceased and desisted order；After repair and maintenance personnel are to elevator maintenance, Artificial Control elevator controlling module starts the detection of band-type brake power, if main frame does not rotates under setting torque, then being eliminated by DTC in power down memory element, elevator can rerun, and otherwise continues to safeguard, until DTC eliminates, elevator can rerun.
Description
Technical field
The present invention relates to elevator technology field, be especially the detection method of the band-type brake power of a kind of elevator.
Background technology
Brake as elevator main stopping device, be again simultaneously the mo(u)ld top half overspeed protective device of elevator, brake
Friction plate commonly used, it may appear that abrasion, cause gap to become big, the band-type brake power therefore causing elevator is not enough, and brake occurs
Failure conditions, has a strong impact on the safety of elevator.
In order to solve the problems referred to above, the Chinese invention of Publication No. CN101269770A discloses one and realizes motor band-type brake
The method of force detection, the core of the program is that band-type brake is embraced under state, applies different journey to motor (i.e. the motor of main frame)
The torque of degree, then whether detection motor rotates and judges that band-type brake power is enough, is possible to prevent because band-type brake power deficiency is led
The uncontrollable operation caused, it is to avoid cause the item such as security incident and component damage.
Although hypodynamic for band-type brake situation can be detected by such scheme, but, after breaking down, follow-up is only
For generating fault of stopping, artificial fault of removing is needed to run, not more explanation or innovation, then exist for this
The problem of sample, i.e. generates fault of stopping is how to ensure that elevator will not run, after i.e. keeping dead status, and artificial removing fault
The most how safety reruns elevator, and these are important component parts for the detection method of the band-type brake power of elevator,
It is therefore believed that, if the problems referred to above the most carefully add research, i.e. allow to preferably detect that band-type brake power is not enough, the most also
Cannot ensure that elevator can safe operation.
Summary of the invention
The technical problem to be solved is, overcomes the defect of prior art, it is provided that the band-type brake power of a kind of elevator
Detection method, safety is more preferably.
For solving above-mentioned technical problem, the present invention proposes the detection method of the band-type brake power of a kind of elevator, including procedure below,
Elevator controlling module starts the detection of band-type brake power, if main frame does not rotates under setting torque, then elevator can run, and otherwise generates
DTC is also stored in power down memory element, and elevator disables simultaneously, and notifies repair and maintenance personnel；Elevator disables period, unless dimension
Guarantor person's Artificial Control elevator controlling module starts the detection of band-type brake power, and otherwise elevator controlling module is at least to relating to elevator action
Data in the execution of order, the most all detection power down memory element, if faulty code, the then execution ceased and desisted order；Dimension
After guarantor person is to elevator maintenance, Artificial Control elevator controlling module starts the detection of band-type brake power, if main frame is not sent out under setting torque
Raw rotation, then eliminate DTC in power down memory element, and elevator can rerun, and otherwise DTC yet suffers from, elevator
Keeping dead status, repair and maintenance personnel continue to safeguard elevator, and then, Artificial Control elevator controlling module starts the inspection of band-type brake power
Survey, again detection band-type brake power, if the most not all right, then repeat to safeguard and manually start band-type brake power detection process, until DTC eliminates,
Elevator can rerun.
After using said structure, compared with prior art, the invention have the advantages that and the invention is characterized in that, pass through
Overall viewing angle considers to carry out design, and the band-type brake power detection before repair and maintenance personnel get involved is all to be started by elevator controlling module, rather than
Manually starting, when a failure occurs, DTC is stored in power down memory element, and elevator power-off also cannot remove DTC, and
The design in scheme, DTC eliminated so that conventional overhauling elevator also cannot eliminate DTC, and DTC is equivalent to
Having arrived good protection, under DTC effect, elevator controlling module will not start the detection of band-type brake power and other elevator actions,
The most at least execution (such as switch gate, car moves) to the order relating to elevator action, the most all detection power down are deposited
Data in storage unit, if faulty code, then the execution ceased and desisted order, after therefore breaking down, it is possible to ensures that elevator keeps stopping
By state, the elevator i.e. generally said will not run, and elevator will not run not final purpose, but safety stage,
Elevator will not run will not occur security incident during at least ensure that fault, is next how to allow elevator safety again transport
Row gets up, and people and machine are integrated design by this process, and first elevator is safeguarded by people, and then still people starts band-type brake
Power detects, but finally detects whether qualified, then transfer to machine to judge, it may be judged whether qualified is the strong point of machine, but opinion fault
Processing, or people's is the most reliable, the most qualified, then machine is taken over totally, automatically runs, in hgher efficiency, so, and the present invention
People and machine being worked in coordination with so that elevator safety reruns, summary, the present invention has safety more preferably advantage.
As improvement, elevator properly functioning period, this process of data in skip detection power down memory element, elevator is just
Often running and refer to there is not the fault that elevator needs are shut down, so, elevator controlling is in hgher efficiency, it also avoid simultaneously and deposits power down
Storage unit frequently reads, and is more beneficial for power down memory element service life.
As improvement, it is that repair and maintenance personnel carry that Artificial Control elevator controlling module start band-type brake power to detect the process included
Control module electrically connect with elevator controlling module, utilize control module and elevator controlling that authorization key makes repair and maintenance personnel carry
Module realizes communication, and repair and maintenance personnel start the detection of band-type brake power, the data in elevator controlling module skip detection power down memory element
This process also directly performs the detection of band-type brake power, the most safer, it is possible to use existing equipment, it is not necessary to increase new dress
Standby, this equipment includes the equipment that repair and maintenance personnel carry, and also includes elevator itself, all contain including.
Detailed description of the invention
The present invention is further detailed explanation below:
The detection method of the band-type brake power of elevator of the present invention, including procedure below, at one's leisure, lift car rises up into top to elevator
Layer, then stops, and elevator controlling module starts the detection of band-type brake power, if main frame does not rotates under setting torque, then elevator can
Running, otherwise generate DTC and be stored in power down memory element, elevator disables simultaneously, and notifies repair and maintenance personnel；Elevator stops
With period, unless repair and maintenance personnel's Artificial Control elevator controlling module starts the detection of band-type brake power, otherwise elevator controlling module is the most right
Relate to the data in the execution of the order of elevator action, the most all detection power down memory element, if faulty code, then stop
The execution of order；After repair and maintenance personnel are to elevator maintenance, Artificial Control elevator controlling module starts the detection of band-type brake power, if main frame is setting
Determining not rotate under torque, then eliminated by DTC in power down memory element, elevator can rerun, and otherwise DTC is still
So existing, elevator keeps dead status, and repair and maintenance personnel continue to safeguard elevator, then, and Artificial Control elevator controlling module
Start the detection of band-type brake power, again detection band-type brake power, if the most not all right, then repeat to safeguard and manually start band-type brake power detection process, directly
Eliminating to DTC, elevator can rerun.
Elevator properly functioning period, this process of data in skip detection power down memory element.
The process that the startup band-type brake power detection of Artificial Control elevator controlling module includes is, the control module that repair and maintenance personnel carry
Electrically connecting with elevator controlling module, the control module utilizing authorization key to make repair and maintenance personnel carry realizes logical with elevator controlling module
News, repair and maintenance personnel start the detection of band-type brake power, and this process of data in elevator controlling module skip detection power down memory element is also
Directly perform the detection of band-type brake power；The control module that repair and maintenance personnel carry such as computer.
Power down memory element will not be lost for data under powering-off state, after incoming call, and the storage device that data are read-write, than
Such as storage chip.
It can be multiple method that DTC eliminates, and such as, is directly deleted by DTC, it is also possible to be to carry out with non-faulting code
Cover.
The above is only the better embodiment of the present invention, thus all according to the structure described in present patent application scope,
The equivalence that feature and principle are done changes or modifies, in the range of being all included in present patent application.
Claims (3)
1. the detection method of the band-type brake power of an elevator, it is characterised in that include procedure below, elevator controlling module starts band-type brake
Power detects, if main frame does not rotates setting under torque, then elevator can run, and otherwise generates DTC and is stored in power down and deposits
In storage unit, elevator disables simultaneously, and notifies repair and maintenance personnel；Elevator disables period, unless repair and maintenance personnel's Artificial Control elevator control
Molding block starts the detection of band-type brake power, the otherwise at least execution to the order relating to elevator action of elevator controlling module, before execution
All data in detection power down memory element, if faulty code, the then execution ceased and desisted order；After repair and maintenance personnel are to elevator maintenance,
Artificial Control elevator controlling module starts the detection of band-type brake power, if main frame does not rotates under setting torque, then power down is stored
In unit, DTC eliminates, and elevator can rerun, and otherwise DTC yet suffers from, and elevator keeps dead status, repair and maintenance people
Member continues to safeguard elevator, and then, Artificial Control elevator controlling module starts the detection of band-type brake power, again detection band-type brake power,
If the most not all right, then repeating to safeguard and manually start band-type brake power detection process, until DTC eliminates, elevator can rerun.
The detection method of the band-type brake power of elevator the most according to claim 1, it is characterised in that elevator properly functioning period,
This process of data in skip detection power down memory element.
The detection method of the band-type brake power of elevator the most according to claim 1, it is characterised in that Artificial Control elevator controlling mould
It is that the control module that repair and maintenance personnel carry electrically connects with elevator controlling module that block start band-type brake power to detect the process included, utilizes
The control module that authorization key makes repair and maintenance personnel carry realizes communication with elevator controlling module, and repair and maintenance personnel start the inspection of band-type brake power
Survey, this process of data in elevator controlling module skip detection power down memory element directly execution band-type brake power detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770290.7A CN106185490A (en) | 2016-08-30 | 2016-08-30 | The detection method of the band-type brake power of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610770290.7A CN106185490A (en) | 2016-08-30 | 2016-08-30 | The detection method of the band-type brake power of elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106185490A true CN106185490A (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610770290.7A Pending CN106185490A (en) | 2016-08-30 | 2016-08-30 | The detection method of the band-type brake power of elevator |
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| Country | Link |
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| CN (1) | CN106185490A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005263371A (en) * | 2004-03-17 | 2005-09-29 | Mitsubishi Electric Corp | Control device of elevator |
| CN101269770A (en) * | 2008-05-09 | 2008-09-24 | 上海永大电梯设备有限公司 | Method for implementing brake sticking force detection of motor |
| CN103803366A (en) * | 2013-12-19 | 2014-05-21 | 西子奥的斯电梯有限公司 | Elevator brake torque detection method |
| CN105084146A (en) * | 2015-09-01 | 2015-11-25 | 深圳市英威腾电气股份有限公司 | Brake detection method and system of construction lifter frequency converter |
-
2016
- 2016-08-30 CN CN201610770290.7A patent/CN106185490A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005263371A (en) * | 2004-03-17 | 2005-09-29 | Mitsubishi Electric Corp | Control device of elevator |
| CN101269770A (en) * | 2008-05-09 | 2008-09-24 | 上海永大电梯设备有限公司 | Method for implementing brake sticking force detection of motor |
| CN103803366A (en) * | 2013-12-19 | 2014-05-21 | 西子奥的斯电梯有限公司 | Elevator brake torque detection method |
| CN105084146A (en) * | 2015-09-01 | 2015-11-25 | 深圳市英威腾电气股份有限公司 | Brake detection method and system of construction lifter frequency converter |
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Application publication date: 20161207 |