JP7142662B2 - 昇降機の検査装置および検査方法 - Google Patents

昇降機の検査装置および検査方法 Download PDF

Info

Publication number
JP7142662B2
JP7142662B2 JP2020052464A JP2020052464A JP7142662B2 JP 7142662 B2 JP7142662 B2 JP 7142662B2 JP 2020052464 A JP2020052464 A JP 2020052464A JP 2020052464 A JP2020052464 A JP 2020052464A JP 7142662 B2 JP7142662 B2 JP 7142662B2
Authority
JP
Japan
Prior art keywords
elevator
sound
component
measurement
unit
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
Application number
JP2020052464A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021151902A (ja
JP2021151902A5 (https=
Inventor
俊昭 松本
勝 川崎
彦舟 宋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
Hitachi Building Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Priority to JP2020052464A priority Critical patent/JP7142662B2/ja
Priority to US17/123,965 priority patent/US12428265B2/en
Publication of JP2021151902A publication Critical patent/JP2021151902A/ja
Publication of JP2021151902A5 publication Critical patent/JP2021151902A5/ja
Application granted granted Critical
Publication of JP7142662B2 publication Critical patent/JP7142662B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Escalators And Moving Walkways (AREA)
JP2020052464A 2020-03-24 2020-03-24 昇降機の検査装置および検査方法 Active JP7142662B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2020052464A JP7142662B2 (ja) 2020-03-24 2020-03-24 昇降機の検査装置および検査方法
US17/123,965 US12428265B2 (en) 2020-03-24 2020-12-16 Inspection device and inspection method for elevating machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020052464A JP7142662B2 (ja) 2020-03-24 2020-03-24 昇降機の検査装置および検査方法

Publications (3)

Publication Number Publication Date
JP2021151902A JP2021151902A (ja) 2021-09-30
JP2021151902A5 JP2021151902A5 (https=) 2022-02-15
JP7142662B2 true JP7142662B2 (ja) 2022-09-27

Family

ID=77855531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020052464A Active JP7142662B2 (ja) 2020-03-24 2020-03-24 昇降機の検査装置および検査方法

Country Status (2)

Country Link
US (1) US12428265B2 (https=)
JP (1) JP7142662B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7600084B2 (ja) * 2021-11-22 2024-12-16 株式会社日立ビルシステム 昇降機異常診断装置および昇降機異常診断方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1754816A (zh) 2004-09-27 2006-04-05 东芝电梯株式会社 携带式异常诊断设备、升降机异常诊断系统及方法
JP2013060295A (ja) 2011-09-15 2013-04-04 Hitachi Ltd エレベータの異常診断装置および方法
JP2014105075A (ja) 2012-11-28 2014-06-09 Mitsubishi Electric Corp 故障個所推定装置
WO2016125256A1 (ja) 2015-02-03 2016-08-11 三菱電機株式会社 異常音診断装置、異常音診断システム、異常音診断方法および異常音診断プログラム
US20200148504A1 (en) 2018-11-13 2020-05-14 Otis Elevator Company Monitoring system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07228443A (ja) * 1994-02-15 1995-08-29 Hitachi Building Syst Eng & Service Co Ltd エレベーターの点検装置
JPH092752A (ja) * 1995-06-20 1997-01-07 Hitachi Building Syst Eng & Service Co Ltd エレベータの診断装置
JPH0930749A (ja) * 1995-07-12 1997-02-04 Hitachi Building Syst Co Ltd エレベータのピット内機器の異常検出装置
JP4761276B2 (ja) * 2008-07-10 2011-08-31 東芝エレベータ株式会社 乗客コンベアの異常診断システム
JP6722131B2 (ja) * 2017-03-30 2020-07-15 株式会社日立ビルシステム 昇降機のメンテナンス支援システム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1754816A (zh) 2004-09-27 2006-04-05 东芝电梯株式会社 携带式异常诊断设备、升降机异常诊断系统及方法
JP2013060295A (ja) 2011-09-15 2013-04-04 Hitachi Ltd エレベータの異常診断装置および方法
JP2014105075A (ja) 2012-11-28 2014-06-09 Mitsubishi Electric Corp 故障個所推定装置
WO2016125256A1 (ja) 2015-02-03 2016-08-11 三菱電機株式会社 異常音診断装置、異常音診断システム、異常音診断方法および異常音診断プログラム
US20200148504A1 (en) 2018-11-13 2020-05-14 Otis Elevator Company Monitoring system

Also Published As

Publication number Publication date
JP2021151902A (ja) 2021-09-30
US20210300724A1 (en) 2021-09-30
US12428265B2 (en) 2025-09-30

Similar Documents

Publication Publication Date Title
KR100874870B1 (ko) 영역분할기법을 이용한 피크 코드의 부여방법과 그 피크코드 및 그 피크 코드를 이용한 기계장치의 고장예측진단방법
US9477223B2 (en) Condition monitoring system and method
JP5743996B2 (ja) 自動変速機の異常判定装置および異常判定方法
JP7105745B2 (ja) 機械設備の検査装置
KR101674686B1 (ko) 구조적 완전성 감시 시스템
CN102992129A (zh) 电梯的异常诊断装置及方法
JP2013095554A (ja) エレベータのかご振動監視装置
JP7142662B2 (ja) 昇降機の検査装置および検査方法
JP7245206B2 (ja) 昇降機異常状態検知方法及び昇降機異常状態検知装置
CN113514264B (zh) 旋转机的诊断监视装置及方法
JP7534274B2 (ja) 異常音調査システム、異常音調査方法、及び、エレベーターシステム
JPH1059650A (ja) エレベータの乗りかご廻り機器の異常検出装置
JP2009234747A (ja) エスカレータの音響診断装置
JP4658743B2 (ja) 振動監視システム
JP7467736B1 (ja) エレベータの異常音診断システムおよび異常音診断方法
JP2018060383A (ja) 処理装置及び機器の制御システム
JP7596570B1 (ja) エレベータの異常音診断システムおよび異常音診断方法
Galar et al. Application of dynamic benchmarking of rotating machinery for e-maintenance
JPH06300826A (ja) 電動機の検査装置
CN108287329A (zh) 一种用于故障监测的方法、装置、系统和控制单元
CN116819402A (zh) 变电站变压器故障识别判定方法
JP2026000850A (ja) 振動データ判定装置、モニタリングシステム、振動データ分類システム
JP2025077086A (ja) 製品検査支援システム及び製品検査支援方法
CN119460932A (zh) 一种电梯振动诊断方法及系统
JP2023076024A (ja) 昇降機異常診断装置および昇降機異常診断方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220204

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220204

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20220805

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220830

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220913

R150 Certificate of patent or registration of utility model

Ref document number: 7142662

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150