CN106044516A - Escalator overspeed and non-manipulation reversion fast detecting instrument and detecting method thereof - Google Patents
Escalator overspeed and non-manipulation reversion fast detecting instrument and detecting method thereof Download PDFInfo
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- CN106044516A CN106044516A CN201610431462.8A CN201610431462A CN106044516A CN 106044516 A CN106044516 A CN 106044516A CN 201610431462 A CN201610431462 A CN 201610431462A CN 106044516 A CN106044516 A CN 106044516A
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- escalator
- signal
- hypervelocity
- speed
- reversion
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/005—Applications of security monitors
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- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses an escalator overspeed and non-manipulation reversion fast detecting instrument. The detecting instrument comprises an analog signal generator, a monitoring device and a signal analyzer. The output end of the signal analyzer is connected with the analog signal generator. The following steps are included that (1) the signal analyzer is used for analyzing and saving a speed detection sensor signal and a reversion sensor signal of an escalator; (2) the speed of an escalator motor and the speed of a speed detection sensor are detected, and linear variation constant is obtained; and (3) a virtual signal is used for replacing an original signal and is changed to overspeed or reversion corresponding waveforms, and an escalator overspeed and non-manipulation reversion protection function is verified. The escalator overspeed and non-manipulation reversion fast detecting instrument is high in intelligent degree, the modular design structure is simple, performance is stable and reliable, measuring precision is high, operation is more convenient and faster, and the requirement of escalator enterprises and inspection agencies for escalator overspeed and non-manipulation reversion fast detecting can be met.
Description
Technical field
The present invention relates to a kind of escalator hypervelocity and non-operating reversed rapid detection apparatus and detection method thereof.
Background technology
The most perfect along with urban construction, escalator has had become as indispensable the riding instead of walk in market, Metroplises
Instrument.Meanwhile, Tokyo, Shenzhen, Beijing Metro generation escalator reverse accident and the heavy casualties thus caused
Accident, has caused whole society's concern to lift running safety, the especially height to public place escalator operation safety
Pay close attention to.Escalator overloading free protection device, the probability that fully loaded up operating mode takes a turn for the worse is higher, easily cause drop, tumble,
Extruding, tread event, be the one endangering maximum in escalator accident.And escalator prevention hypervelocity, owe speed operating and
Prevent non-operating reversed protection safety device, be staircase thing occurs in the course of the work dangerous (dangerous) state time
Rear one security perimeter.Therefore, this safety device should cause staircase to design, manufactures, installs, uses, keeps in repair, check and supervision etc.
The attention of each side.
Staircase is exceeded the speed limit by China's elevator enterprises and inspection mechanism at present, reverse detection mainly uses qualitative analysis, logical
Crossing excision hypervelocity, reverse signal, verify that this function is the most effective, minority uses the external converter side that Zhuhai Te Jian institute researches and develops
Method, although the method can be with quantitative analysis hypervelocity, reversal, but execute-in-place is complicated, and under hypervelocity or inverted-state
Escalator there is destruction.Therefore, in the urgent need to can quantitative analysis, to equipment without destroying, detecting instrument convenient to operation
And detection method.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of detecting instrument intelligence degree, the letter of modularized design structure
Single, stable and reliable for performance, certainty of measurement is high, more convenient operation, quick, can meet elevator enterprises and inspection mechanism to automatically
Staircase hypervelocity and non-operating reversed quick detection.
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of escalator hypervelocity and non-operating reversed rapid detection apparatus, it is characterised in that: include that analogue signal occurs
Device, monitoring device, signal analyzer, the outfan of described signal analyzer is connected with analog signal generator.
Further, the outfan of described signal analyzer is also associated with reversing sensor, speed detection sensor and shape
State sensor.
Further, described analog signal generator one end connects speed control unit, brake units and alarm unit.
A kind of escalator hypervelocity and the detection method of non-operating reversed rapid detection apparatus, comprise the steps:
1) hypervelocity and non-operating reversed signal analysis: use signal analyzer respectively the velocity measuring of escalator to be sensed
Device and reverse sensor signal are analyzed and preserve；
2) velocity measuring: detection escalator motor and the speed of speed detection sensor, obtains linear change constant；
3) signal substituting: use virtual signal to replace original signal, and change virtual signal to the corresponding ripple of hypervelocity or reverse
Shape, checking escalator hypervelocity and non-operating reversed defencive function.
The invention have the benefit that can quantitative analysis, to equipment without destroy and convenient to operation；Use virtual faults
Signal, can simulate escalator hypervelocity and non-operating reversed signal fast and accurately；Intelligence degree is high, and modularized design is tied
Structure is simple, stable and reliable for performance, and certainty of measurement is high, more convenient operation, quick, can meet elevator enterprises and inspection mechanism pair
Escalator hypervelocity and non-operating reversed quick detection.
Accompanying drawing explanation
Fig. 1 is a kind of escalator of present invention hypervelocity and non-operating reversed rapid detection apparatus and the structure of detection method thereof
Figure.
Detailed description of the invention
As it is shown in figure 1, a kind of escalator hypervelocity and non-operating reversed rapid detection apparatus, occur including analogue signal
Device, monitoring device, signal analyzer, the outfan of described signal analyzer is connected with analog signal generator.
The outfan of described signal analyzer is also associated with reversing sensor, speed detection sensor and state sensor.
Described analog signal generator one end connects speed control unit, brake units and alarm unit.
A kind of escalator hypervelocity and the detection method of non-operating reversed rapid detection apparatus, comprise the steps:
1) hypervelocity and non-operating reversed signal analysis: use signal analyzer respectively the velocity measuring of escalator to be sensed
Device and reverse sensor signal are analyzed and preserve；
2) velocity measuring: detection escalator motor and the speed of speed detection sensor, obtains linear change constant；
3) signal substituting: use virtual signal to replace original signal, and change virtual signal to the corresponding ripple of hypervelocity or reverse
Shape, checking escalator hypervelocity and non-operating reversed defencive function.
Including a signal analyzer, its central processing unit is made up of existing industrial controlling single-chip microcomputer.Signal analyzer
Input connect escalator hypervelocity respectively, reverse and other sensor speed and device for monitoring speed signal；Signal divides
The outfan of analyzer is connected with analog signal generator.This signal analyzer be also respectively connected with LCDs, host computer interface,
Memory element and keyboard.Also including an analog signal generator, main use virtual software simulation hypervelocity, reverse etc. are required to be believed
Number, the input of analog signal generator is connected with signal analyzer, reads signal and the signal change rule of analyser.Simulation letter
The output of number generator is connected with escalator, substitutes escalator original signal.Signal imitation signal generator connects aobvious respectively
Display screen, memory element and keyboard change convenient to operate signal.Escalator checkout procedure utilize simulative generator output super
During the abnormal work signals such as speed, reverse, escalator service brake power-off, it is in on-position, escalator is out of service.
The invention have the benefit that can quantitative analysis, to equipment without destroy and convenient to operation；Use virtual faults
Signal, can simulate escalator hypervelocity and non-operating reversed signal fast and accurately；Intelligence degree is high, and modularized design is tied
Structure is simple, stable and reliable for performance, and certainty of measurement is high, more convenient operation, quick, can meet elevator enterprises and inspection mechanism pair
Escalator hypervelocity and non-operating reversed quick detection.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
The change expected without creative work or replacement, all should contain within protection scope of the present invention.
Claims (4)
1. escalator hypervelocity and non-operating reversed rapid detection apparatus, it is characterised in that: include analog signal generator,
Monitoring device, signal analyzer, the outfan of described signal analyzer is connected with analog signal generator.
Escalator the most according to claim 1 hypervelocity and non-operating reversed rapid detection apparatus and detection method thereof, its
It is characterised by: the outfan of described signal analyzer is also associated with reversing sensor, speed detection sensor and state sensor.
Escalator the most according to claim 2 hypervelocity and non-operating reversed rapid detection apparatus and detection method thereof, its
It is characterised by: described analog signal generator one end connects speed control unit, brake units and alarm unit.
A kind of escalator the most as claimed in claim 1 hypervelocity and the detection method of non-operating reversed rapid detection apparatus, its
It is characterised by: comprise the steps:
1) hypervelocity and non-operating reversed signal analysis: use signal analyzer respectively to the speed detection sensor of escalator and
Reverse sensor signal be analyzed and preserve；
2) velocity measuring: detection escalator motor and the speed of speed detection sensor, obtains linear change constant；
3) signal substituting: use virtual signal to replace original signal, and change virtual signal extremely hypervelocity or reverse corresponding waveform, test
Card escalator hypervelocity and non-operating reversed defencive function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431462.8A CN106044516A (en) | 2016-06-17 | 2016-06-17 | Escalator overspeed and non-manipulation reversion fast detecting instrument and detecting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610431462.8A CN106044516A (en) | 2016-06-17 | 2016-06-17 | Escalator overspeed and non-manipulation reversion fast detecting instrument and detecting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106044516A true CN106044516A (en) | 2016-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610431462.8A Pending CN106044516A (en) | 2016-06-17 | 2016-06-17 | Escalator overspeed and non-manipulation reversion fast detecting instrument and detecting method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN106044516A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957189A (en) * | 2018-07-19 | 2018-12-07 | 河南省特种设备安全检测研究院 | The detection experimental rig and method of the non-operating reversed defencive function of escalator |
| CN113371566A (en) * | 2021-06-11 | 2021-09-10 | 新疆维吾尔自治区特种设备检验研究院 | Elevator trapping rescue method and rescue system with standardized program |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198430Y (en) * | 2008-04-16 | 2009-02-25 | 康力电梯股份有限公司 | Detection device for escalator and moving sidewalk |
| CN102674128A (en) * | 2012-04-23 | 2012-09-19 | 广州市寰宇电子科技有限公司 | Multifunctional digital protector for protecting escalator from non-operable reversal |
| CN202785221U (en) * | 2012-04-23 | 2013-03-13 | 广州市寰宇电子科技有限公司 | Multifunctional digital protector preventing escalator non-operation reversion |
| CN204474114U (en) * | 2015-01-20 | 2015-07-15 | 新疆维吾尔自治区特种设备检验研究院 | Escalator hypervelocity, non-operating reversed tester |
| CN205998843U (en) * | 2016-06-17 | 2017-03-08 | 新疆维吾尔自治区特种设备检验研究院 | Escalator hypervelocity and non-operating reversed rapid detection apparatus |
-
2016
- 2016-06-17 CN CN201610431462.8A patent/CN106044516A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201198430Y (en) * | 2008-04-16 | 2009-02-25 | 康力电梯股份有限公司 | Detection device for escalator and moving sidewalk |
| CN102674128A (en) * | 2012-04-23 | 2012-09-19 | 广州市寰宇电子科技有限公司 | Multifunctional digital protector for protecting escalator from non-operable reversal |
| CN202785221U (en) * | 2012-04-23 | 2013-03-13 | 广州市寰宇电子科技有限公司 | Multifunctional digital protector preventing escalator non-operation reversion |
| CN204474114U (en) * | 2015-01-20 | 2015-07-15 | 新疆维吾尔自治区特种设备检验研究院 | Escalator hypervelocity, non-operating reversed tester |
| CN205998843U (en) * | 2016-06-17 | 2017-03-08 | 新疆维吾尔自治区特种设备检验研究院 | Escalator hypervelocity and non-operating reversed rapid detection apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957189A (en) * | 2018-07-19 | 2018-12-07 | 河南省特种设备安全检测研究院 | The detection experimental rig and method of the non-operating reversed defencive function of escalator |
| CN108957189B (en) * | 2018-07-19 | 2020-06-23 | 河南省特种设备安全检测研究院 | Detection test device and method for non-operation reverse rotation protection function of escalator |
| CN113371566A (en) * | 2021-06-11 | 2021-09-10 | 新疆维吾尔自治区特种设备检验研究院 | Elevator trapping rescue method and rescue system with standardized program |
| CN113371566B (en) * | 2021-06-11 | 2022-05-27 | 新疆维吾尔自治区特种设备检验研究院 | Elevator trapping rescue system with standardized program |
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Application publication date: 20161026 |