EP1050505A1 - Equipement pour effectuer des travaux dans une cage d'ascenseur - Google Patents

Equipement pour effectuer des travaux dans une cage d'ascenseur Download PDF

Info

Publication number: EP1050505A1
Authority: EP; European Patent Office
Prior art keywords: platform; elevator; cabin; shaft; elevator car
Prior art date: 1999-05-07
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

Application number

EP00109295A

Other languages

German (de)

English (en)

Other versions

EP1050505B1 (fr

Inventor

Rolf Masch. Ing. HTL Müller

Hanspeter El. 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.)

1999-05-07

Filing date

2000-04-29

Publication date

2000-11-08

2000-04-29 Application filed by Inventio AG filed Critical Inventio AG

2000-04-29 Priority to EP20000109295 priority Critical patent/EP1050505B1/fr

2000-11-08 Publication of EP1050505A1 publication Critical patent/EP1050505A1/fr

2004-08-04 Application granted granted Critical

2004-08-04 Publication of EP1050505B1 publication Critical patent/EP1050505B1/fr

2020-04-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000012423 maintenance Methods 0.000 claims abstract description 28
241000518994 Conta Species 0.000 abstract 1
238000007689 inspection Methods 0.000 abstract 1
NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
239000000725 suspension Substances 0.000 description 2
241001310793 Podium Species 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/0246—Maintenance features

Definitions

the invention relates to a device for executing Working in an elevator shaft in which an elevator car can be moved with a maintenance platform from which the work can be carried out are executable.
a disadvantage of the known device is that the cabin wall supporting the platform is mechanically reinforced must be and also fittings for folding and locking of the pedestal are necessary on which the elevator users get caught with clothing or objects because the platform is in the lounge area of the Elevator user is located.
the invention seeks to remedy this.
the invention as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and a facility for working in an elevator shaft too create that neither for the maintenance staff nor for the Elevator users in the elevator car pose a danger.
the advantages achieved by the invention are in essential to see that for the Elevator car users are at no risk of sticking to parts to injure the maintenance platform because the maintenance platform itself outside the lounge area of the Elevator car user is located.
There are also Cabin walls are no targets for vandalism like for example edges, hinges, joints, etc.
the maintenance platform does not change the cabin interior impaired.
the sales strategy is aesthetic Presentation of the cabin interior of large economic importance.
the inventive Maintenance platform meets this requirement, for example the invisible arrangement of the maintenance platform in the floor is full and completely opposite.
the maintenance platform according to the invention has also an increased load capacity, so that in the shaft too assembling or disassembling parts on the maintenance platform can be temporarily stored, raised or lowered.
the position of the hatch or the ceiling opening in the roof of the Elevator cabin for performing work in the elevator shaft can be chosen so that the hatch is not from the Shaft equipment arranged above the shaft head, in this case the maintenance platform in the projection the hatch lies and also a sufficiently large one Has space.
the location of the hatch, the sufficient Footprint and the increased load capacity of the maintenance platform ensure the safety of maintenance personnel.
the maintenance platform is stepless in height adjustable, extremely easy to use and without Effort ready for operation quickly.
Fig. 1 is 1 through a shaft walls 1.2 limited elevator shaft in which one Elevator car 2 is movable.
the shaft head 3 is one Traction sheave 5 arranged with a not shown drive is connected.
the traction sheave 5 and / or the drive is for example one Wall bracket 6 worn.
a suspension cable 7 does not have one shown rope course, for example, from a fixed point via a deflection roller of the elevator car 2 or at one Slingshot over two pulleys, further over the Traction sheave 5, further via a deflection roller one represented counterweight and on to another Fixed point.
a maintenance platform designated 10 is in the Elevator car 2 arranged and is used for the maintenance of Shaft equipment, such as traction sheave 5, Drive, suspension cable 7, guide rails, shaft switch, etc ..
the platform 12 is on by a the lifting device 13 working on the scissors principle height adjustable.
the platform 12 is shown in the broken line Position in which the lifting device 13 under the platform 12 or stowed under the cabin floor 13.
For Maintenance work in elevator shaft 1 is platform 12 to infinitely adjustable in height to the position shown.
the lifting device 13 consists of a pair of double scissors 13.1 which in the middle by means of a motorized spindle 13.2 is drivable. In the example shown, is as A spindle drive 13.3 is provided. Instead of Motors 13.3 can also use a hand crank as a spindle drive serve.
the lifting device 13 can also be pneumatic or hydraulic, for example on the piston / cylinder principle be driven.
a hatch 14 is provided in the roof of the elevator car 2, which can be closed by means of a hatch cover 14.1. How shown in Fig. 1 the hatch cover 14.1 is hinged, he can also be designed as a removable hatch cover 14.1.
the position of the hatch cover 14.1 is determined by a Elevator control 15, for example by means of a first one Limit switch 15.1 monitored.
the elevator operation is for example by means of a first limit switch 15.1 actuable relay 15.2
Elevator control 15 from normal operation to revision operation switched, the functions of two buttons one Cabin panels 16 is changed.
a first button 16.1 the function of a manual Door closer
a second button 16.2 has the function of a manual door opener, the floor and Cabin door by means of the elevator control 15 and the Door operator is closable or can be opened.
the position and size of hatch 14 is chosen so that the hatch 14 is not arranged in the shaft head 3 Shaft equipment such as the tower surmounted becomes.
the machine room-less elevator disposition shown offers with its shortened shaft head 3 for maintenance from the cabin roof not enough height H for one Correct crossing (distance between cabin ceiling 2.1 and shaft cover 1.1) of, for example, one meter.
the maintenance platform 10 according to the invention in the Working position shown is the required crossing Ü reached because no longer the distance between the Cabin ceiling 2.1 and the shaft ceiling 1.1 is decisive, but the distance between the platform 12 and the Shaft cover 1.1 and because no shaft equipment in the Shaft head 3 overhangs hatch 14.

Landscapes

Engineering & Computer Science (AREA)
Civil Engineering (AREA)
Mechanical Engineering (AREA)
Structural Engineering (AREA)
Maintenance And Inspection Apparatuses For Elevators (AREA)
Cage And Drive Apparatuses For Elevators (AREA)
Elevator Door Apparatuses (AREA)

EP20000109295 1999-05-07 2000-04-29 Equipement pour effectuer des travaux dans une cage d'ascenseur Expired - Lifetime EP1050505B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP20000109295 EP1050505B1 (fr)	1999-05-07	2000-04-29	Equipement pour effectuer des travaux dans une cage d'ascenseur

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
EP99810398		1999-05-07
EP99810398		1999-05-07
EP20000109295 EP1050505B1 (fr)	1999-05-07	2000-04-29	Equipement pour effectuer des travaux dans une cage d'ascenseur

Publications (2)

Publication Number	Publication Date
EP1050505A1 true EP1050505A1 (fr)	2000-11-08
EP1050505B1 EP1050505B1 (fr)	2004-08-04

Family

ID=26070881

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20000109295 Expired - Lifetime EP1050505B1 (fr)	1999-05-07	2000-04-29	Equipement pour effectuer des travaux dans une cage d'ascenseur

Country Status (1)

Country	Link
EP (1)	EP1050505B1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1321049C (zh) *	2003-06-06	2007-06-13	三菱电机株式会社	无机械室电梯
DE102006023920A1 (de) *	2006-05-19	2007-11-22	TÜV Rheinland Industrie Service GmbH	Fahrkorb für eine Aufzugsanlage
EP1710191A4 (fr) *	2004-01-30	2009-09-30	Mitsubishi Electric Corp	Systeme de levage
US8875845B2 (en) *	2005-10-21	2014-11-04	Alimak Ab	Safety arrangement for a lift car in a lift
CN105819367A (zh) *	2016-05-30	2016-08-03	黄石市华天自动化设备有限公司	自行小车输送机剪式升降装置
CN109095309A (zh) *	2018-08-07	2018-12-28	北京云迹科技有限公司	利用机器人校准电梯楼层的方法、装置以及机器人

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09309677A (ja) *	1996-05-20	1997-12-02	Mitsubishi Denki Bill Techno Service Kk	エレベータかごの床下収納式足場台

2000
- 2000-04-29 EP EP20000109295 patent/EP1050505B1/fr not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH09309677A (ja) *	1996-05-20	1997-12-02	Mitsubishi Denki Bill Techno Service Kk	エレベータかごの床下収納式足場台

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 04 31 March 1998 (1998-03-31) *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN1321049C (zh) *	2003-06-06	2007-06-13	三菱电机株式会社	无机械室电梯
CN1974362B (zh) *	2003-06-06	2010-05-19	三菱电机株式会社	无机械室电梯
EP1710191A4 (fr) *	2004-01-30	2009-09-30	Mitsubishi Electric Corp	Systeme de levage
US8875845B2 (en) *	2005-10-21	2014-11-04	Alimak Ab	Safety arrangement for a lift car in a lift
DE102006023920A1 (de) *	2006-05-19	2007-11-22	TÜV Rheinland Industrie Service GmbH	Fahrkorb für eine Aufzugsanlage
CN105819367A (zh) *	2016-05-30	2016-08-03	黄石市华天自动化设备有限公司	自行小车输送机剪式升降装置
CN109095309A (zh) *	2018-08-07	2018-12-28	北京云迹科技有限公司	利用机器人校准电梯楼层的方法、装置以及机器人
CN109095309B (zh) *	2018-08-07	2020-03-27	北京云迹科技有限公司	利用机器人校准电梯楼层的方法、装置以及机器人

Also Published As

Publication number	Publication date
EP1050505B1 (fr)	2004-08-04

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Publication	Publication Date	Title
EP1276692B1 (fr)	2003-10-15	Dispositif pour effectuer des travaux dans une cage d'ascenseur
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