CN110482353B - 基于无线网络的电梯防坠监测系统 - Google Patents
基于无线网络的电梯防坠监测系统 Download PDFInfo
- Publication number
- CN110482353B CN110482353B CN201910761519.4A CN201910761519A CN110482353B CN 110482353 B CN110482353 B CN 110482353B CN 201910761519 A CN201910761519 A CN 201910761519A CN 110482353 B CN110482353 B CN 110482353B
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- characteristic peak
- broken
- computer
- 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.)
- Active
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 55
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 178
- 239000010959 steel Substances 0.000 claims abstract description 178
- 238000012806 monitoring device Methods 0.000 claims abstract description 12
- 230000002354 daily effect Effects 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 26
- 238000001228 spectrum Methods 0.000 claims description 14
- 238000010586 diagram Methods 0.000 claims description 12
- 238000000605 extraction Methods 0.000 claims description 12
- 239000000565 sealant Substances 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000003203 everyday effect Effects 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 2
- 208000010392 Bone Fractures Diseases 0.000 description 12
- 206010017076 Fracture Diseases 0.000 description 12
- 230000000877 morphologic effect Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 7
- 238000005070 sampling Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000005314 correlation function Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910761519.4A CN110482353B (zh) | 2019-08-18 | 2019-08-18 | 基于无线网络的电梯防坠监测系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910761519.4A CN110482353B (zh) | 2019-08-18 | 2019-08-18 | 基于无线网络的电梯防坠监测系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110482353A CN110482353A (zh) | 2019-11-22 |
CN110482353B true CN110482353B (zh) | 2021-03-02 |
Family
ID=68551938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910761519.4A Active CN110482353B (zh) | 2019-08-18 | 2019-08-18 | 基于无线网络的电梯防坠监测系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110482353B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11718501B2 (en) | 2020-04-06 | 2023-08-08 | Otis Elevator Company | Elevator sheave wear detection |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5875505B2 (ja) * | 2012-11-30 | 2016-03-02 | 三菱電機ビルテクノサービス株式会社 | エレベータのロープストランド破断検出装置及びロープストランド破断検出方法 |
CN203079457U (zh) * | 2012-12-17 | 2013-07-24 | 天津纳达克电气科技有限公司 | Ae钢丝绳断丝监测器 |
JP5981587B1 (ja) * | 2015-02-25 | 2016-08-31 | 東芝エレベータ株式会社 | 破断診断器付き巻上機システム |
WO2017203609A1 (ja) * | 2016-05-24 | 2017-11-30 | 三菱電機株式会社 | 破断検知装置 |
CN108238527B (zh) * | 2016-12-23 | 2019-11-12 | 通力股份公司 | 用于电梯绳索状态监控的装置和方法 |
CN206680045U (zh) * | 2017-04-14 | 2017-11-28 | 王新 | 一种钢带电梯曳引机 |
CN107651521B (zh) * | 2017-10-13 | 2019-04-05 | 中国矿业大学 | 一种基于主轴测点应变的矿井提升系统健康状态监测方法 |
-
2019
- 2019-08-18 CN CN201910761519.4A patent/CN110482353B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN110482353A (zh) | 2019-11-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205802701U (zh) | 电梯故障诊断装置、和用于电梯故障诊断的控制器 | |
WO2011158871A1 (ja) | エレベータ用ワイヤロープの損傷監視方法及びエレベータ用ワイヤロープの損傷監視装置 | |
CN101264851B (zh) | 起重机乱绳报警方法、装置及使用该装置的起重机 | |
CN109264521B (zh) | 电梯故障诊断装置 | |
CN105692383A (zh) | 电梯故障诊断装置、方法以及控制器 | |
CN110963385B (zh) | 一种用于曳引驱动电梯的电动机运行监测方法及装置 | |
CN110482353B (zh) | 基于无线网络的电梯防坠监测系统 | |
CN110407061B (zh) | 基于无线网络的电梯防坠非线性形态共振模型监测方法 | |
CN110626915B (zh) | 基于傅里叶变换的电梯防坠独立式安全监测方法 | |
CN109489931A (zh) | 一种异常冲击实时检测方法 | |
CN105947819B (zh) | 电梯故障诊断装置、方法以及控制器 | |
CN110451385B (zh) | 基于无线网络的电梯防坠傅里叶变换监测方法 | |
CN111301489A (zh) | 一种在线监测轨道裂纹的方法 | |
CN114660181A (zh) | 基于声发射传感器的安全监测系统、预警系统和检测方法 | |
CN110844732A (zh) | 一种用于电梯故障测试的智能监测管理系统 | |
CN110626914B (zh) | 电梯的独立式安全监测装置 | |
CN110422725B (zh) | 基于非线性形态共振模型的电梯防坠独立式安全监测方法 | |
CN107255677A (zh) | 一种基于压电智能传感器的大坝安全损伤监测系统 | |
CN112499420A (zh) | 电梯钢丝绳破断预警系统及预警方法 | |
CN206540618U (zh) | 基于4g通信的分布式输电线路风害监测系统 | |
CN210603689U (zh) | 一种地连墙应力实时监测预警系统 | |
CN112693989A (zh) | 一种基于大数据的电梯检测方法 | |
EP2454576B1 (en) | Method and system for monitoring a thin structure | |
CN210198729U (zh) | 一种输电塔结构健康监测装置 | |
CN109798940A (zh) | 钢丝绳卷扬式垂直升船机实时在线安全检测系统及方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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: Elevator fall prevention monitoring system based on wireless network Effective date of registration: 20220628 Granted publication date: 20210302 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Taoli sub branch Pledgor: ZHEJIANG MEILUN ELEVATOR Co.,Ltd. Registration number: Y2022980009095 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210302 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Taoli sub branch Pledgor: ZHEJIANG MEILUN ELEVATOR Co.,Ltd. Registration number: Y2022980009095 |