CN108726303A - A kind of Cargo Lift cable monitoring device based on big data - Google Patents
A kind of Cargo Lift cable monitoring device based on big data Download PDFInfo
- Publication number
- CN108726303A CN108726303A CN201810679864.9A CN201810679864A CN108726303A CN 108726303 A CN108726303 A CN 108726303A CN 201810679864 A CN201810679864 A CN 201810679864A CN 108726303 A CN108726303 A CN 108726303A
- Authority
- CN
- China
- Prior art keywords
- cable
- cargo lift
- load
- resistance strain
- day
- Prior art date
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 5
- 238000012360 testing method Methods 0.000 claims description 13
- 238000004364 calculation method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000011156 evaluation Methods 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- B66B5/0037—Performance analysers
Abstract
The invention belongs to Cargo Lift security fields, more particularly to a kind of Cargo Lift cable monitoring device based on big data, it includes resistance strain type sensor, communication module, statistical module, data processing module and control unit, when the resistance value of any two resistance strain sensor differs, control unit does the security performance of cable to be judged for the first time, and load-carrying impact degree in Cargo Lift operational process is combined to do second of judgement to the security performance of cable.The monitoring device of Cargo Lift cable judges the safe handling time limit of Cargo Lift according to the resistance value size of resistance strain sensor and in conjunction with Cargo Lift load-carrying impact degree in big data, to prevent Cargo Lift cable breaks, ensures that Cargo Lift is reliablely and stablely run.
Description
Technical field
The invention belongs to Cargo Lift security fields, more particularly to a kind of Cargo Lift cable monitoring device.
Background technology
Cable is flexible member necessary to the carrying of the equipment such as Cargo Lift, cable whether safety to the operation of Cargo Lift to closing weight
It wants.The Cargo Lift wire rope standard side of such as Building Mechanization Research Branch, China Academy of Building Sciences exists in the prior art
Whether method and system uniformly prevent the technical solution of Cargo Lift wire cable rupture according to real-time detection Cargo Lift every steel wire rope stress
(referenced patent document CN102101618B).
Invention content
The present invention provides a kind of monitoring device of Cargo Lift cable, the stressing conditions in conjunction with cable and multinomial big number
According to the synthetically safety of evaluation cable ensures that Cargo Lift is reliablely and stablely run in order to prevent Cargo Lift cable breaks.
Cargo Lift cable monitoring device includes that stress test section, Impact Assessment portion and control unit, control unit are detected according to stress
The safe handling time limit of the output result comprehensive descision cable in portion and Impact Assessment portion,
Wherein,
The stress test section includes at least two resistance strain sensors being attached at respectively on different cables, is used for
The real-time stress situation for detecting cable, the ratio of the length L and cross-sectional area S of the resistance strain gage in resistance strain sensor with
The variation of cable stress size and change, the resistance strain sensor is according to the calculation formula of resistance RPass through detection
The change in resistance of resistance strain gage changes to obtain the stress of cable, and ρ is the resistivity of material of resistance strain gage；
The Impact Assessment portion judges the degree that load-carrying suffered by Cargo Lift is impacted, packet based on yield and Cargo Lift frequency of use
It includes：
Communication module, the daily output p of the cargo in the workshop or factory that are used to obtain where the Cargo Liftk；
Statistical module is used to record the communication failure number for the infrared tube being arranged in one day on the door of Cargo Lift compartment,
That is the day frequency of use f of Cargo Liftk；
Data processing module, according to daily output pkAnd day frequency of use fkA day load-carrying index a is calculatedk, record 1 year
Interior daily day load-carrying index ak, and with standard value a0It is compared, screens and counts a in 1 yeark> a0Total degree,
Wherein, day load-carrying indexIt indicates average each load-carrying weight of Cargo Lift in one day；
When the resistance value of any two resistance strain type sensor differs, show that cable due to discontinuity, is led
Cause the resistance strain gage on different cables that different degrees of deformation occurs, at this point, control unit judges the safe handling time limit of cable
For the first validity period；
As a in 1 yeark> a0Total degree be more than specified value when, show that Cargo Lift is chronically at the possibility of fully loaded load condition
Property increase namely possibility increase that cable impact by load-carrying, to increase the risk that cable instantaneously pulls fracture, because
This, control unit judges that the safe handling time limit of cable shorten to the second validity period by the first validity period；
As a in 1 yeark> a0Total degree be not more than specified value when, control unit judges that the safe handling time limit of cable is still
First validity period.
The beneficial effects of the invention are as follows：According to the resistance value size of resistance strain type sensor and combine Cargo Lift in big data
Load-carrying impact degree can accurately judge the safe handling time limit of Cargo Lift, prevent Cargo Lift cable breaks, ensure that Cargo Lift stabilization can
It is run by ground.
Description of the drawings
Fig. 1 shows the schematic diagram of Cargo Lift cable monitoring device；
Fig. 2 shows the flow charts of statistics load-carrying impact degree total degree；
Fig. 3 shows the operational flow diagram of monitoring device.
Specific implementation mode
With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.
Embodiment one：
As shown in Figure 1,
Cargo Lift cable monitoring device includes stress test section 1, Impact Assessment portion 2 and control unit 3, and control unit 3 is according to stress
The safe handling time limit of test section 1 and the output result comprehensive descision cable in Impact Assessment portion 2 is ensured with preventing cable breaks
Cargo Lift is reliablely and stablely run；
The stress test section 1 includes at least two resistance strain sensors 11 being attached at respectively on different cables,
Real-time stress situation for detecting cable, the length L's and cross-sectional area S of the resistance strain gage in resistance strain sensor 11
Ratio changes with the variation of cable stress size, and the resistance strain sensor is according to the calculation formula of resistance RIt is logical
The change in resistance of detection resistance foil gauge is crossed to obtain the stress variation of cable, ρ is the resistivity of material of resistance strain gage；
As shown in Fig. 2,
The Impact Assessment portion 2 judges the degree that load-carrying suffered by Cargo Lift is impacted, packet based on yield and Cargo Lift frequency of use
It includes：
Communication module 21 is communicated to connect with the production management system of enterprise, with obtain workshop where the Cargo Lift or
The daily output p of the cargo of factoryk；
Statistical module 22 is used to record the communication failure for the infrared tube 23 being arranged in one day on the door of Cargo Lift compartment
The day frequency of use f of number namely Cargo Liftk；
Data processing module 24, according to daily output pkAnd day frequency of use fkA day load-carrying index a is calculatedk, record one
Daily day load-carrying index a in yeark, and with standard value a0It is compared, screens and counts a in 1 yeark> a0Total degree m,
Wherein, day load-carrying indexIt indicates average each load-carrying weight of Cargo Lift in one day；
As shown in figure 3,
When the resistance value of any two resistance strain sensor differs, show that cable due to discontinuity, causes
Different degrees of deformation occurs for the resistance strain gage on different cables, at this point, control unit 3 judges that the safe-use period of cable is limited to
First validity period；
As a in 1 yeark> a0Total degree m be more than specified value when, show that Cargo Lift is chronically at the possibility of fully loaded load condition
Property increase namely possibility increase that cable impact by load-carrying, to increase the risk that cable instantaneously pulls fracture, because
This, control unit 3 judges that the safe handling time limit of cable shorten to the second validity period by the first validity period；
As a in 1 yeark> a0Total degree m be not more than specified value when, control unit 3 judges the safe handling time limit of cable still
For the first validity period.
Embodiment two：
As shown in Figure 1,
Cargo Lift cable monitoring device includes stress test section 1, Impact Assessment portion 2 and control unit 3, and control unit 3 is according to stress
The safe handling time limit of test section 1 and the output result comprehensive descision cable in Impact Assessment portion 2 is ensured with preventing cable breaks
Cargo Lift is reliablely and stablely run；
The stress test section 1 includes at least two resistance strain sensors 11 being attached at respectively on different cables,
Real-time stress situation for detecting cable, the length L's and cross-sectional area S of the resistance strain gage in resistance strain sensor 11
Ratio changes with the variation of cable stress size, and the resistance strain sensor is according to the calculation formula of resistance RIt is logical
The change in resistance of detection resistance foil gauge is crossed to obtain the stress variation of cable, ρ is the resistivity of material of resistance strain gage；
As shown in Fig. 2,
The Impact Assessment portion 2 judges the degree that load-carrying suffered by Cargo Lift is impacted, packet based on yield and Cargo Lift frequency of use
It includes：
Communication module 21 is connect with the warehouse logistics information system communication of enterprise, to obtain the vehicle where the Cargo Lift
Between or factory cargo daily output pk；
Statistical module 22 is used to record the communication failure for the infrared tube 23 being arranged in one day on the door of Cargo Lift compartment
The day frequency of use f of number namely Cargo Liftk；
Data processing module 24, according to daily output pkAnd day frequency of use fkA day load-carrying index a is calculatedk, record one
Daily day load-carrying index a in yeark, and with standard value a0It is compared, screens and counts a in 1 yeark> a0Total degree m,
Wherein, day load-carrying indexIt indicates average each load-carrying weight of Cargo Lift in one day；
As shown in figure 3,
When the resistance value of any two resistance strain sensor differs, show that cable due to discontinuity, causes
Different degrees of deformation occurs for the resistance strain gage on different cables, at this point, control unit 3 judges that the safe-use period of cable is limited to
First validity period；
As a in 1 yeark> a0Total degree m be more than specified value when, show that Cargo Lift is chronically at the possibility of fully loaded load condition
Property increase namely possibility that cable impact by load-carrying increases, to increase the risk of cable wear and rupture, therefore, control
Portion 3 processed judges that the safe handling time limit of cable shorten to the second validity period by the first validity period；
As a in 1 yeark> a0Total degree m be not more than specified value when, control unit 3 judges the safe handling time limit of cable still
For the first validity period.
One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as describing in general manner,
Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (2)
1. a kind of Cargo Lift cable monitoring device, which is characterized in that including test section, evaluation section and control unit, test section is for examining
The real-time stress situation of cable is surveyed, evaluation section is used to judge the degree of the load-carrying impact suffered by Cargo Lift, and control unit is according to the reality
When stressing conditions in conjunction with the degree comprehensive descision cable the safe handling time limit.
2. a kind of Cargo Lift cable monitoring device based on big data, including stress test section, Impact Assessment portion and control unit, control
Broken with preventing cable according to the safe handling time limit of stress test section and the output result comprehensive descision cable in Impact Assessment portion in portion
It splits, ensures that Cargo Lift is reliablely and stablely run；
It is characterized in that,
The stress test section includes at least two resistance strain sensors being attached at respectively on different cables, is used to detect
The real-time stress situation of cable, the ratio of the length L and cross-sectional area S of the resistance strain gage in resistance strain sensor are with cable
The variation of stress size and change, the resistance strain sensor is according to the calculation formula of resistance RBy detecting electricity
The change in resistance of foil gauge is hindered to obtain the stress variation of cable, and ρ is the resistivity of material of resistance strain gage；
The Impact Assessment portion judges the degree that load-carrying suffered by Cargo Lift is impacted based on yield and Cargo Lift frequency of use comprising：
Communication module, the daily output p of the cargo in the workshop or factory that are used to obtain where the Cargo Liftk；
Statistical module is used to record the communication failure number for the infrared tube being arranged in one day on the door of Cargo Lift compartment, Ye Jihuo
The day frequency of use f of ladderk；
Data processing module, according to daily output pkAnd day frequency of use fkA day load-carrying index a is calculatedk, record every in 1 year
The day load-carrying index a of dayk, and with standard value a0It is compared, screens and counts a in 1 yeark> a0Total degree,
Wherein, day load-carrying indexIt indicates average each load-carrying weight of Cargo Lift in one day；
When the resistance value of any two resistance strain type sensor differs, show that cable due to discontinuity, causes not
Different degrees of deformation occurs with the resistance strain gage on cable, at this point, control unit judges that the safe-use period of cable is limited to
One validity period；
As a in 1 yeark> a0Total degree be more than specified value when, show Cargo Lift be chronically at fully loaded load condition possibility increase
Greatly namely cable is increased by the possibility that load-carrying is impacted, to increase the risk that cable instantaneously pulls fracture, therefore, control
Portion processed judges that the safe handling time limit of cable shorten to the second validity period by the first validity period；
As a in 1 yeark> a0Total degree be not more than specified value when, control unit judges the safe handling time limit of cable still for first
Validity period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679864.9A CN108726303B (en) | 2018-06-27 | 2018-06-27 | Goods lift cable monitoring devices based on big data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810679864.9A CN108726303B (en) | 2018-06-27 | 2018-06-27 | Goods lift cable monitoring devices based on big data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108726303A true CN108726303A (en) | 2018-11-02 |
| CN108726303B CN108726303B (en) | 2019-12-10 |
Family
ID=63931147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810679864.9A Active CN108726303B (en) | 2018-06-27 | 2018-06-27 | Goods lift cable monitoring devices based on big data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108726303B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750850A (en) * | 2018-06-27 | 2018-11-06 | 杨荣泰 | A kind of Cargo Lift cable safety monitoring system |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161304A (en) * | 1995-09-23 | 1997-10-08 | Lg产电株式会社 | Durability evaluating apparatus for elevator and method thereof |
| JP2007039166A (en) * | 2005-08-01 | 2007-02-15 | Mitsubishi Electric Corp | Remote monitoring system for elevator |
| EP1958910A1 (en) * | 2005-12-05 | 2008-08-20 | Mitsubishi Electric Corporation | Elevator monitoring system |
| CN102101618A (en) * | 2009-12-22 | 2011-06-22 | 中国建筑科学研究院建筑机械化研究分院 | Method and system for detecting wire ropes of elevator |
| CN203359729U (en) * | 2013-07-02 | 2013-12-25 | 茆海洋 | Rope detection device for elevator |
| CN203582214U (en) * | 2013-07-15 | 2014-05-07 | 铜陵有色金属集团股份有限公司 | Mine hoisting system and steel rope tension monitoring device for same |
| CN206457141U (en) * | 2017-01-21 | 2017-09-01 | 上海峰景移动科技有限公司 | A kind of steel wire rope for elevator tensile force on-line detecting system |
| CN107651547A (en) * | 2017-10-18 | 2018-02-02 | 兖州煤业股份有限公司 | The detection method and system of a kind of coal mine lifting system running state and lifting tension force |
| CN107651521A (en) * | 2017-10-13 | 2018-02-02 | 中国矿业大学 | A kind of mine hoisting system health status monitoring method based on the strain of main shaft measuring point |
| CN107892223A (en) * | 2017-11-15 | 2018-04-10 | 中南大学 | A kind of hoisting container monitoring system and tension force fault monitoring method |
| CN207395939U (en) * | 2017-11-15 | 2018-05-22 | 西安特种设备检验检测院 | A kind of elevator wire rope tension monitoring device |
| CN108083046A (en) * | 2017-12-15 | 2018-05-29 | 中国矿业大学 | A kind of mine vertical shaft lifting system steel wire rope load monitoring method |
-
2018
- 2018-06-27 CN CN201810679864.9A patent/CN108726303B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1161304A (en) * | 1995-09-23 | 1997-10-08 | Lg产电株式会社 | Durability evaluating apparatus for elevator and method thereof |
| JP2007039166A (en) * | 2005-08-01 | 2007-02-15 | Mitsubishi Electric Corp | Remote monitoring system for elevator |
| EP1958910A1 (en) * | 2005-12-05 | 2008-08-20 | Mitsubishi Electric Corporation | Elevator monitoring system |
| CN102101618A (en) * | 2009-12-22 | 2011-06-22 | 中国建筑科学研究院建筑机械化研究分院 | Method and system for detecting wire ropes of elevator |
| CN203359729U (en) * | 2013-07-02 | 2013-12-25 | 茆海洋 | Rope detection device for elevator |
| CN203582214U (en) * | 2013-07-15 | 2014-05-07 | 铜陵有色金属集团股份有限公司 | Mine hoisting system and steel rope tension monitoring device for same |
| CN206457141U (en) * | 2017-01-21 | 2017-09-01 | 上海峰景移动科技有限公司 | A kind of steel wire rope for elevator tensile force on-line detecting system |
| CN107651521A (en) * | 2017-10-13 | 2018-02-02 | 中国矿业大学 | A kind of mine hoisting system health status monitoring method based on the strain of main shaft measuring point |
| CN107651547A (en) * | 2017-10-18 | 2018-02-02 | 兖州煤业股份有限公司 | The detection method and system of a kind of coal mine lifting system running state and lifting tension force |
| CN107892223A (en) * | 2017-11-15 | 2018-04-10 | 中南大学 | A kind of hoisting container monitoring system and tension force fault monitoring method |
| CN207395939U (en) * | 2017-11-15 | 2018-05-22 | 西安特种设备检验检测院 | A kind of elevator wire rope tension monitoring device |
| CN108083046A (en) * | 2017-12-15 | 2018-05-29 | 中国矿业大学 | A kind of mine vertical shaft lifting system steel wire rope load monitoring method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108750850A (en) * | 2018-06-27 | 2018-11-06 | 杨荣泰 | A kind of Cargo Lift cable safety monitoring system |
| CN108750850B (en) * | 2018-06-27 | 2020-10-02 | 福州思琪科技有限公司 | Goods lift cable safety monitoring system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108726303B (en) | 2019-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7983854B2 (en) | Method and apparatus for monitoring a structure | |
| US6291991B1 (en) | Device for continuously monitoring the junction of a conveyor belt | |
| EP3360836B1 (en) | Method and hoisting device | |
| CN108083046A (en) | A kind of mine vertical shaft lifting system steel wire rope load monitoring method | |
| AU2016332056B2 (en) | Non-destructive evaluation of cordage products | |
| US5568132A (en) | Load insulator | |
| CN108726303A (en) | A kind of Cargo Lift cable monitoring device based on big data | |
| CN111397784B (en) | Online monitoring system and method for mooring force of floating mooring columns of high-lift lock | |
| CN106404259B (en) | Force measuring system with dual sensors | |
| CN108423521A (en) | Elevator cable monitors system | |
| US20130270042A1 (en) | Determining states of elevator components | |
| CN109896384B (en) | Traction elevator health state characteristic parameter extraction method based on big data analysis | |
| CN108726302B (en) | A kind of Cargo Lift cable monitoring device based on stress and environmental data | |
| CN108689279A (en) | Elevator cable monitoring device based on big data | |
| TW202202425A (en) | Monitoring device and method for monitoring the state of a conveyor belt of a conveyor belt system | |
| KR101725282B1 (en) | system for collecting traffic information using load detecting device | |
| EP3071958B1 (en) | Method for assessment of maintenance need | |
| KR101602143B1 (en) | Crane safety monitoring system | |
| Slesarev et al. | Automated magnetic rope condition monitoring: concept and practical experience | |
| CN108750850A (en) | A kind of Cargo Lift cable safety monitoring system | |
| CN110626915B (en) | Fourier transform-based elevator anti-falling independent safety monitoring method | |
| RU2011107142A (en) | WHEEL PAIR STANDARD CHANGE MONITORING SYSTEM | |
| CN206920119U (en) | A kind of mine head sheave beat and vibration performance detection means | |
| CN110626914B (en) | Independent safety monitoring device of elevator | |
| CN116696743A (en) | Fracturing pump pull rod monitoring system, control method thereof, fracturing pump and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191118 Address after: Room 1508, 15 / F, building 22-1, Shanglin South Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Applicant after: Hangzhou Hongjing Automation Technology Co.,Ltd. Address before: 230000 4 town of No. 1 Swan Lake, Qianshan Road, Hefei administrative district, Anhui Applicant before: Yang Rongtai |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201218 Address after: 241000 No.32 Chunjiang Road, Qingshui street, Jiujiang District, Wuhu City, Anhui Province Patentee after: Yang Jiawei Address before: 311400 room 1508, 15th floor, building 22-1, Shanglin South Road, Yinhu street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Hongjing Automation Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220628 Address after: No.6, Gaoxin 7th Road, high tech Industrial Development Zone, Ankang City, Shaanxi Province Patentee after: Prill Elevator Co.,Ltd. Address before: 241000 No.32 Chunjiang Road, Qingshui street, Jiujiang District, Wuhu City, Anhui Province Patentee before: Yang Jiawei |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A monitoring device for cargo elevator cables based on big data Effective date of registration: 20230330 Granted publication date: 20191210 Pledgee: Industrial Bank Limited by Share Ltd. Xi'an branch Pledgor: Prill Elevator Co.,Ltd. Registration number: Y2023610000227 |