CN101723217B - 电梯用安全装置 - Google Patents

电梯用安全装置 Download PDF

Info

Publication number
CN101723217B
CN101723217B CN2009101708986A CN200910170898A CN101723217B CN 101723217 B CN101723217 B CN 101723217B CN 2009101708986 A CN2009101708986 A CN 2009101708986A CN 200910170898 A CN200910170898 A CN 200910170898A CN 101723217 B CN101723217 B CN 101723217B
Authority
CN
China
Prior art keywords
speed
speed sensor
elevator
angle
safety device
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
CN2009101708986A
Other languages
English (en)
Chinese (zh)
Other versions
CN101723217A (zh
Inventor
萩原高行
荒川淳
早野富夫
冈村清志
於保茂
兵头章彦
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Publication of CN101723217A publication Critical patent/CN101723217A/zh
Application granted granted Critical
Publication of CN101723217B publication Critical patent/CN101723217B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
CN2009101708986A 2008-10-28 2009-09-17 电梯用安全装置 Active CN101723217B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-276770 2008-10-28
JP2008276770A JP5297762B2 (ja) 2008-10-28 2008-10-28 エレベーターの安全装置

Publications (2)

Publication Number Publication Date
CN101723217A CN101723217A (zh) 2010-06-09
CN101723217B true CN101723217B (zh) 2012-11-21

Family

ID=42295597

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101708986A Active CN101723217B (zh) 2008-10-28 2009-09-17 电梯用安全装置

Country Status (2)

Country Link
JP (1) JP5297762B2 (ja)
CN (1) CN101723217B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104931715A (zh) * 2015-06-25 2015-09-23 国新电梯科技有限公司 一种高速电梯试验塔用智能测速装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102976175B (zh) * 2012-11-30 2014-12-10 江南嘉捷电梯股份有限公司 一种电梯测速装置
DE112016000867T5 (de) 2015-02-23 2017-11-16 Mitsubishi Electric Corporation Fahrstrecken-Messvorrichtung
CN108083074A (zh) * 2017-12-29 2018-05-29 苏州江南嘉捷电梯有限公司 自动扶梯涨紧轮健康度检测装置
CN110649367B (zh) * 2019-09-23 2020-10-30 深圳国人通信技术服务有限公司 一种电梯井内的天线安装结构
CN112623893B (zh) * 2020-12-03 2023-04-14 深圳市普渡科技有限公司 一种电梯楼层确定方法、装置、计算机设备及存储介质

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000134976A (ja) * 1998-10-28 2000-05-12 Hitachi Ltd 永久磁石式同期モータを用いたエレベータ装置
JP3120179B2 (ja) * 1990-01-26 2000-12-25 正照 新村 プールの水浄化装置
CN1486918A (zh) * 2002-10-01 2004-04-07 三菱电机株式会社 电梯的控制装置
CN1812924A (zh) * 2004-05-28 2006-08-02 三菱电机株式会社 电梯绳索打滑检测装置和电梯装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61118678A (ja) * 1984-11-14 1986-06-05 Nippon Soken Inc 車両用速度計
JPH0445077A (ja) * 1990-06-11 1992-02-14 Mitsubishi Electric Corp エレベータの制御装置
JPH08160129A (ja) * 1994-12-05 1996-06-21 Uniden Corp 速度検出装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3120179B2 (ja) * 1990-01-26 2000-12-25 正照 新村 プールの水浄化装置
JP2000134976A (ja) * 1998-10-28 2000-05-12 Hitachi Ltd 永久磁石式同期モータを用いたエレベータ装置
CN1486918A (zh) * 2002-10-01 2004-04-07 三菱电机株式会社 电梯的控制装置
CN1812924A (zh) * 2004-05-28 2006-08-02 三菱电机株式会社 电梯绳索打滑检测装置和电梯装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104931715A (zh) * 2015-06-25 2015-09-23 国新电梯科技有限公司 一种高速电梯试验塔用智能测速装置

Also Published As

Publication number Publication date
JP5297762B2 (ja) 2013-09-25
JP2010105754A (ja) 2010-05-13
CN101723217A (zh) 2010-06-09

Similar Documents

Publication Publication Date Title
CN101723217B (zh) 电梯用安全装置
US7434666B2 (en) Method and system for measuring the stopping accuracy of an elevator car
CN101758835A (zh) 构架式轨距和轨向测量装置
JPH0943039A (ja) リフトケージ内の荷重を測定する方法および装置
KR101704149B1 (ko) 승강기의 적절한 기능성을 테스트하기 위한 배치 및 방법
CN102259792B (zh) 一种改进型正交式水平自动调节吊具及其水平调节方法
US7600597B2 (en) Travel vehicle and travel control method for the travel vehicle
KR101462344B1 (ko) 천정 크레인의 주행레일의 주행 직진도 진단장치 및 진단방법
CN101607656A (zh) 电梯紧急停止装置的检查***及检查方法
CZ290190B6 (cs) Způsob nastavování vyrovnávací doby výtahové kabiny vzhledem k výstupní ploąině a zařízení k provádění tohoto způsobu
JP2020509273A (ja) 軌道検測車および鉛直方向の軌道位置を検出する方法
CN103643620A (zh) 一种用于路面弯沉测量的激光束平行度调节***及其方法
CN111252638B (zh) 用于监测电梯***的装置和方法
CN101817468B (zh) 具有位置检测装置的电梯
WO2020053925A1 (ja) エレベータの異常検出装置
KR20150003476U (ko) 거리측정용 레이저센서를 이용한 엘리베이터 카의 현재 위치 인식 시스템
CN109724884B (zh) 动态载荷作用下材料表面变形速度测量横梁
CN101888963A (zh) 电梯***及该电梯***使用的平层位置检测装置
US6809650B2 (en) Method and device for determining the state of a rail stretch
JP2001270668A (ja) ガイドレールの据付精度測定装置及び据付精度測定方法
CN216037985U (zh) 高速电梯减速装置
FI57371C (fi) Anordning pao spaorbundet fordon foer detektering av en spaorkurva
JP2010143724A (ja) クレーン位置決め装置とその制御方法
CN109733992A (zh) 一种起升设备***及其控制方法
CN113830570B (zh) 一种门式斗轮机活动梁保护***

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant