EP1270487B1 - Verfahren und Einrichtung zur Evakuation von Aufzugspassagieren - Google Patents

Verfahren und Einrichtung zur Evakuation von Aufzugspassagieren Download PDF

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Publication number
EP1270487B1
EP1270487B1 EP02000651A EP02000651A EP1270487B1 EP 1270487 B1 EP1270487 B1 EP 1270487B1 EP 02000651 A EP02000651 A EP 02000651A EP 02000651 A EP02000651 A EP 02000651A EP 1270487 B1 EP1270487 B1 EP 1270487B1
Authority
EP
European Patent Office
Prior art keywords
cable
lift cage
elevator car
elevator
lift
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.)
Expired - Lifetime
Application number
EP02000651A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1270487A1 (de
Inventor
Hanspeter Ei.Ing. Htl Bloch
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Priority to EP02000651A priority Critical patent/EP1270487B1/de
Publication of EP1270487A1 publication Critical patent/EP1270487A1/de
Application granted granted Critical
Publication of EP1270487B1 publication Critical patent/EP1270487B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
    • B66B5/044—Mechanical overspeed governors

Definitions

  • the invention relates to a method and a device for the evacuation of elevator passengers, in a entrapped elevator car are included, wherein the elevator car on a floor or on a floor-level position is moved, with at Weight equality between a counterweight and the Elevator cabin with elevator passengers included an additional, not from a traction sheave one Drive unit outgoing force is generated at ventilated brake of the drive unit the counterweight and the elevator car moves, taking the extra force by means of a rope of a cable to the elevator car acts and moves them to the next floor.
  • a disadvantage of the known device is that the emergency evacuation from the elevator passengers themselves must be led. Children or older passengers are with the operation of the roller to extend the support cable Overwhelmed. In addition, the must for the lift operation necessary supporting rope length after an emergency evacuation Reconditioned personnel.
  • the disadvantage of this device is that the Evacuation device only for elevators with Balancing cables provided at high heads are, is applicable.
  • the invention aims to remedy this situation.
  • the invention as characterized in claim 1 solves the task to avoid the disadvantages of the known device and to create a facility by means of which in one stuck elevator car included passengers can be evacuated easily and safely.
  • Fig. 1 shows an elevator system with a in one Elevator shaft 1 movable elevator car 2, which has a Rope 3 is connected to a counterweight 4.
  • the rope 3 is in operation by means of a traction sheave 5 a Drive unit 6 driven.
  • Elevator car 2 and Counterweight will be by means of the shaft height extending guide rails 7 out.
  • the elevator system has a top floor with a topmost one Floor door 8, a second upper floor with a second upper floor door 9, more floors with further floor doors 10 and a lowest floor with a lowermost floor door 11.
  • a shaft head 12 is the drive unit 6 and a Speed limiter 13, which arranged the Speed of the elevator car 2 monitored and at Overspeed stops the elevator car 2.
  • Every Side of the elevator car 2 is a double lever 14th provided, which is articulated at a pivot point 15.
  • a intended to shut down the elevator car 2 Safety gear 16 is by means of a linkage 17 with the connected to one side of the double lever 14, which side also with a limiter rope 19 of the Speed limiter 13 is connected.
  • the other Side of a double lever 14 is by means of a linkage 18 connected to the other double lever. Will the one Side of the double lever 14 moves upward, so is the Catcher 16 is engaged, with the Guide rail 7 wedging locking elements the Shut down elevator car 2 in an emergency.
  • the governor rope 19 by means of Double lever 14 on. At overspeed the Elevator car 2 blocks the speed limiter 13 the governor rope 19. This causes the double lever 14 after deflected above and the safety gear 16 on both sides of the Elevator car 2 engaged.
  • the endless governor rope 19 is by means of a in a Well pit 20 arranged deflection pulley 21 tensioned, wherein a roller axle 22 at one end at a pivot point 23rd hinged and the other end carries a tension weight 24.
  • Fig. 1 shows the example between the top Floor and the second upper floor with Elevator passenger stuck elevator car 2.
  • the Safety catch 16 is not engaged.
  • the Drive unit 6 is de-energized and by means of a brake of Drive unit 6 braked.
  • the brake can, for example be ventilated manually. If the elevator car 2 together with the elevator passengers the counterweight 4 weight predominates, the elevator car 2 moves with the brake released, downwards. The trapped Elevator passengers can then lift the elevator car 2 on the second upper floor or on a floor level Leave position. If the counterweight 4 the Elevator car 2 together with the elevator passengers weight predominates, the elevator car 2 moves with the brake released, upwards. The trapped Elevator passengers can then lift the elevator car 2 on the top floor or on a floor level position leave.
  • a cable 25 used, on the one hand with the limiter 19th in connection and on the other hand in the shaft pit 20 is anchored.
  • a pull cable 26 of the cable 25 is by means a cable clamp 27 connected to the governor rope 19 and by means of an anchor rope 28 with an anchor point 29 of the Shaft pit 20 connected.
  • Fig. 1 shows a machine room-less elevator system.
  • the Inventive device for the evacuation of Elevator passenger can also use an elevator system Engine room to be applied.
  • Fig. 2 shows the cable 25 in conjunction with a Energy storage to move a stuck Elevator car 2.
  • energy storage is, for example a tension spring 31 is provided.
  • Other energy storage like pneumatic or hydraulic power storage are also conceivable.
  • the spring force of the tension spring 31 acts by means of the limiter rope 19 on the elevator car 2 until this on the second-highest floor or up a floor-level position arrives.
  • the tension spring 31 by a Weight 32 replaced. Before releasing the brake is the weight 32 is raised by means of the cable 25. After this releasing the brake pulls the weight 32, the elevator car. 2 downward.
  • the weight 32 can also be on the bottom of the Shaft pit 20 and serve as anchor point.
  • Figs. 4 and 5 show details of the cable 25 in the essentially consisting of two side plates 33, one driven by a ratchet wheel 34 driven roller 35, wherein the pull cable 26, the drive roller 35 is slightly more than 270 ° wraps.
  • the ratchet wheel 34 is by means of the crank 30th driven, wherein the one direction of rotation by means of a Latch 36 is lockable.
  • the pull cable 26 is by means of Guide rollers 37 on the inlet side and guided by Press rollers 38 pressed into a groove 39 of the drive roller 35, wherein a pressure roller 38 by means of a spring force of a Compression spring 40 is acted upon.
  • the rope clamp 27 is actuated by a clamping lever 41, wherein two Clamping plates 42 clamp the governor rope 19.
  • the Cable 25 shown is independent of rope length and with the Groove 39 of the drive roller 35 load-dependent.
  • the crank 30 or instead of the cable 25 shown can also be be provided motor drive.

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
EP02000651A 2001-01-26 2002-01-11 Verfahren und Einrichtung zur Evakuation von Aufzugspassagieren Expired - Lifetime EP1270487B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02000651A EP1270487B1 (de) 2001-01-26 2002-01-11 Verfahren und Einrichtung zur Evakuation von Aufzugspassagieren

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01810076 2001-01-26
EP01810076 2001-01-26
EP02000651A EP1270487B1 (de) 2001-01-26 2002-01-11 Verfahren und Einrichtung zur Evakuation von Aufzugspassagieren

Publications (2)

Publication Number Publication Date
EP1270487A1 EP1270487A1 (de) 2003-01-02
EP1270487B1 true EP1270487B1 (de) 2005-10-05

Family

ID=8183696

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02000651A Expired - Lifetime EP1270487B1 (de) 2001-01-26 2002-01-11 Verfahren und Einrichtung zur Evakuation von Aufzugspassagieren

Country Status (13)

Country Link
US (1) US6848544B2 (es)
EP (1) EP1270487B1 (es)
JP (1) JP4166475B2 (es)
CN (1) CN1199839C (es)
AR (1) AR032644A1 (es)
AT (1) ATE305893T1 (es)
AU (1) AU783804B2 (es)
BR (1) BR0200178B1 (es)
CA (1) CA2369556C (es)
DE (1) DE50204435D1 (es)
ES (1) ES2249496T3 (es)
MX (1) MXPA02000713A (es)
ZA (1) ZA200200469B (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011029727A1 (de) 2009-09-14 2011-03-17 Inventio Ag Einrichtung zum manuellen lösen einer antriebsbremse in einer aufzugsanlage

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7025179B2 (en) * 2003-08-12 2006-04-11 Kuei-Tang Shih Emergency evacuation system for an elevator
WO2005040026A1 (en) * 2003-10-07 2005-05-06 Otis Elevator Company Elevator rescue drive mechanism
FR2880009B1 (fr) * 2004-12-27 2008-07-25 Leroy Somer Moteurs Dispositif de securite pour ascenseur
US20070007084A1 (en) * 2005-06-15 2007-01-11 Wang Chiu N Elevator escape device with improved brake and ventilation systems
US7392885B2 (en) * 2006-08-14 2008-07-01 Chiu Nan Wang Emergency escape apparatus for elevator
JP5163455B2 (ja) * 2008-12-02 2013-03-13 三菱電機ビルテクノサービス株式会社 エレベータの乗客救出装置
US9051154B2 (en) * 2009-02-09 2015-06-09 Inventio Ag Apparatus for performing a loading test in an elevator system and method for performing such a loading test
JP2011006218A (ja) * 2009-06-26 2011-01-13 Mitsubishi Electric Corp エレベーターの乗客救出装置
CN105392729B (zh) * 2014-06-24 2017-03-08 株式会社日立制作所 电梯用调速器以及使用该电梯用调速器的电梯装置
WO2017029709A1 (ja) * 2015-08-18 2017-02-23 三菱電機株式会社 エレベータの乗客救出装置
CN108975120A (zh) * 2015-10-10 2018-12-11 乌鲁木齐九品芝麻信息科技有限公司 一种触发装置
CN105398908B (zh) * 2015-10-10 2017-12-29 穆洪彪 一种电梯安全钳的辅助操纵装置
CA3035405A1 (en) * 2016-09-29 2018-04-05 Inventio Ag Elevator safety supervising entity with two separate safety supervising units
EP3717390A1 (de) 2017-11-29 2020-10-07 Inventio AG Aufzugsanlage, verfahren zum betreiben einer aufzugsanlage, verwendung eines seils und notfallset
JP6892835B2 (ja) * 2018-02-06 2021-06-23 株式会社日立製作所 非常救出用器具及びエレベーター装置
CN110104527A (zh) * 2019-03-31 2019-08-09 华信精工电梯(佛山)有限公司 一种无机房的电梯应急救援装置
CN110451391A (zh) * 2019-08-05 2019-11-15 广州广日电梯工业有限公司 无机房电梯紧急救援方法及系统
CN111532929A (zh) * 2020-03-31 2020-08-14 日立电梯（中国）有限公司 无机房电梯的救援控制方法、无机房电梯及救援辅助装置
CN114572797A (zh) * 2020-11-30 2022-06-03 奥的斯电梯公司 施力组件、电梯和电梯救援方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604360A (en) * 1898-05-24 Safety device for elevators
DE261971C (es) 1900-01-01
US1206764A (en) * 1912-12-27 1916-11-28 Adolph B Rover Control mechanism for elevators.
US1167140A (en) * 1914-08-12 1916-01-04 William Edward Willis Ice-handling apparatus.
FR1407529A (fr) 1964-09-11 1965-07-30 Dispositif mécanique de manoeuvre automatique de secours, notamment pour ascenseurset monte-charges
DE2640137A1 (de) 1976-09-07 1978-03-16 Bodo Dirkskoetter Hilfsfahrvorrichtung fuer aufzuege
GR73491B (es) 1984-02-13 1984-03-01 Malapetsas Ioannis Dionusios
LU87708A1 (de) 1990-03-29 1990-07-24 Steines Emile Selbstbefreiungsmechanismus in bezug auf personenlifte
JPH047284A (ja) * 1990-04-26 1992-01-10 Toshiba Corp エレベータ用調速装置
JPH0899780A (ja) * 1994-09-30 1996-04-16 Mitsubishi Denki Bill Techno Service Kk ロープ式リニアモータエレベーター
JP4115015B2 (ja) * 1998-09-08 2008-07-09 東芝エレベータ株式会社 エレベータ制御装置
US6196355B1 (en) * 1999-03-26 2001-03-06 Otis Elevator Company Elevator rescue system
SG100645A1 (en) * 2000-03-31 2003-12-26 Inventio Ag Auxiliary device for displacing a payload receptacle of a lift and device for monitoring the position and the movement of a cage in a shaft of a lift
US6364066B1 (en) * 2000-04-24 2002-04-02 Otis Elevator Company Remote rescue of trapped elevator passengers
US6352136B1 (en) * 2000-06-19 2002-03-05 Kuei-Tang Shih Auxiliary safety lift device for elevator
US6464041B1 (en) * 2001-04-17 2002-10-15 Yung-Hsin Chen Emergency lifting or lowering device of an elevator
US6425461B1 (en) * 2001-07-17 2002-07-30 Chiu Nan Wang Double backup power for elevator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011029727A1 (de) 2009-09-14 2011-03-17 Inventio Ag Einrichtung zum manuellen lösen einer antriebsbremse in einer aufzugsanlage

Also Published As

Publication number Publication date
ATE305893T1 (de) 2005-10-15
BR0200178A (pt) 2002-10-22
AU1361502A (en) 2002-08-01
AR032644A1 (es) 2003-11-19
AU783804B2 (en) 2005-12-08
ZA200200469B (en) 2002-07-22
US6848544B2 (en) 2005-02-01
BR0200178B1 (pt) 2010-06-01
EP1270487A1 (de) 2003-01-02
CA2369556C (en) 2009-10-27
JP2002249288A (ja) 2002-09-03
MXPA02000713A (es) 2003-08-20
US20020100645A1 (en) 2002-08-01
ES2249496T3 (es) 2006-04-01
JP4166475B2 (ja) 2008-10-15
CN1199839C (zh) 2005-05-04
CA2369556A1 (en) 2002-07-26
CN1367133A (zh) 2002-09-04
DE50204435D1 (de) 2005-11-10

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