EP1197466A2 - Ascenseur avec machinerie installée en haut de la cage - Google Patents

Ascenseur avec machinerie installée en haut de la cage Download PDF

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Publication number
EP1197466A2
EP1197466A2 EP01890289A EP01890289A EP1197466A2 EP 1197466 A2 EP1197466 A2 EP 1197466A2 EP 01890289 A EP01890289 A EP 01890289A EP 01890289 A EP01890289 A EP 01890289A EP 1197466 A2 EP1197466 A2 EP 1197466A2
Authority
EP
European Patent Office
Prior art keywords
cabin
drive
guide rails
elevator
counterweight
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.)
Withdrawn
Application number
EP01890289A
Other languages
German (de)
English (en)
Other versions
EP1197466A3 (fr
Inventor
Manfred Grubbauer
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.)
Manfred Grubbauer Aufzuege Gesmbh
Original Assignee
Manfred Grubbauer Aufzuege Gesmbh
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 Manfred Grubbauer Aufzuege Gesmbh filed Critical Manfred Grubbauer Aufzuege Gesmbh
Publication of EP1197466A2 publication Critical patent/EP1197466A2/fr
Publication of EP1197466A3 publication Critical patent/EP1197466A3/fr
Withdrawn legal-status Critical Current

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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
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway

Definitions

  • the invention relates to an elevator with at least three on different sides of the Elevator shaft vertically arranged guide rails for a car or a counterweight as well as a lifting rope on the cabin on the one hand and on the counterweight on the other attacking traction sheave drive on the guide rails in the upper area the elevator shaft is attached.
  • Elevators for the transportation of people and / or loads over certain level differences have been known in a wide variety of designs for a long time.
  • Today mostly either hydraulic units in which the working piston is connected to the cabin Ropes operated via a deflection pulley or electric motors via a traction sheave act on the ropes, used as a drive, using various concepts for the installation of these drives, the introduction of force into the building or the surrounding area, etc. are common.
  • the drive must therefore have all the necessary deflections and the like can be installed in the shaft itself, which is also in the most varied versions is already known.
  • Backpack arrangements of this type are particularly important with regard to the application of force into the building and the cabin guides many disadvantages and are mostly only used there, where the operating environment absolutely requires this, for example in the latter Time is increasingly being used in shopping centers on the outside of Buildings or in large atriums, free-hanging panoramic lifts or the like.
  • the object of the present invention is an elevator of the type mentioned to improve so that the mentioned disadvantages of the known arrangements mentioned avoided and that in particular a simple and space-saving arrangement of the elevator drive and the tours become possible.
  • This task is performed according to the present Invention in an elevator of the type mentioned solved in that the drive on one in at least three places on the guide rails above the uppermost cabin position Supported support frame is arranged so that the traction sheave is at least partially protrudes over the cabin floor plan towards the middle of the cabin roof, whereby that of the Traction sheave, at least approximately, leading to the middle of the cabin roof is approximately vertical.
  • This support frame advantageously enables relatively free positioning of the drive above the cabin roof the direct introduction the drive and braking forces in the guide rails, which are only used for lateral support are in connection with the building or other elevator environment and introduce these forces into the foundation. Due to the advantageous arrangement of the traction sheave or the given orientation and articulation of the hoisting rope relative to the cabin or a 1: 1 drive arrangement can be used for the cabin roof, in which the lifting rope Without any other pulleys from the cabin roof over the traction sheave directly to the counterweight runs what low rope speeds and lower rope stresses and so that there is more security overall.
  • the lifting rope leaving the required free space on the cabin roof off-center at the Attacks cabin is preferably offset so that the over the traction sheave on the one hand and the point of attack of the hoist rope on the cabin on the other specified direction of force application the load on the guide rails of the cabin uniform.
  • two vertical guide rails for the counterweight on one side of the elevator shaft supported on the wall are that two separate vertical guide rails for the elevator car in one too the plane spanned by the counterweight guides is essentially vertical, at least approximately in the middle between the counterweight guides opposite sides of the elevator shaft are arranged and that the car guide rail on the side of the counterweight guides on these using crossbars is supported and ends below the drive arranged above it in the support frame.
  • the space above the shortened cabin guide rail on the side the guide rails for the counterweight advantageously used for the arrangement of the drive become.
  • a further embodiment of the invention is from particular advantage, according to which the support frame as a substantially flat rectangle made of screwed and / or welded steel profiles and on the side of the Counterweight guides at two corners with these and on the opposite side Cabin guide is connected in the middle with this, the drive in one on the level Support frame attached beam is arranged.
  • the drive and / or the support frame can be in a further advantageous embodiment the invention with the interposition of elastic elements at the respective attachment points be arranged, which is the initiation of drive noise or vibrations into the guide rails and thus ultimately into the building or the elevator environment advantageously reduced.
  • the free space is delimited on the cabin roof by a safety railing, which on the lift rope distant outside at an upwardly extended draft angle of a enclosing the cabin Frame and on the side of the hoist rope on the off-center point of attack Lifting cable having cross member of this frame is attached.
  • a further embodiment is particularly advantageous in the last-mentioned context of the invention, according to which the extended draft angle of the enclosing the cabin Frame also a device for mechanical fixation as needed carry the cabin.
  • this device becomes usually activates and switches the entire elevator system at the same time electrically off. Due to the described attachment in the area of the extended draft angle given a very good accessibility to this fixing device without the effort Your attachment would have to be increased.
  • FIG. 1 shows a perspective view the upper shaft area of an elevator according to the invention and FIGS. 2 to 4 each show partial sections according to lines II-II to IV-IV in Fig. 1. and 2.
  • the elevator shown points on three different sides of the elevator shaft 1 vertically arranged guide rails 2, 3 for a cabin 4 and a counterweight (in not shown in the illustrations; is at the top cabin position as shown the counterweight naturally very far down in the shaft 1), as well as one via a lifting rope 5 (for safety reasons always consists of several - here five - separate rope strands) traction sheave drive acting on the cabin 4 on the one hand and on the counterweight on the other hand 6 on.
  • a lifting rope 5 for safety reasons always consists of several - here five - separate rope strands
  • the drive 6 is on one at three points 7, 8, 9 on the guide rails 2, 3 above the uppermost cabin position supported support frame 10 so arranged that the traction sheave 11 at least partially over the cabin floor plan towards the center of the cabin roof 12 protrudes, which from the traction sheave 11 at least approximately to the center of the Canopy 12 leading strand 13 is at least approximately vertical.
  • the hoisting rope 5 thus grips the required free space on the cabin roof 12 (from the arrangement of the safety railing 14 this is Free space recognizable) off-center on the cabin 4, with the drive above 6 is offset so that the drive pulley 11 on the one hand and the point of attack 15th of the hoist rope 5 on the cabin 4, on the other hand, predetermined force introduction direction the load equalized on the guide rails 2 of the cabin 4.
  • Two separate vertical guide rails 2 for the cabin 4 are in one the plane spanned by the counterweight guides 3 is essentially vertical, at least approximately centrally between the plane of the counterweight guides 3 arranged on opposite sides of the elevator shaft 1, the car guide rail 2 on the side of the counterweight guides 3 on these by means of cross members 17 is supported and below the drive 6 arranged above it in the support frame 10 ends. (See in particular the illustration in FIGS. 3 and 4.)
  • the support frame 10 is screwed as a substantially flat rectangle and / or welded steel profiles and on the side of the counterweight guides 3 at two corners (at positions 8, 9) with these and on the side of the opposite Cabin guide 2 connected to this in the middle.
  • the drive 6 (here consisting of Electric motor, transmission, traction sheave and brake - but it would also be e.g. a gearless Disc motor or another suitable embodiment can be used for the drive) in a beam 18 fastened to the flat support frame 10 (see in particular FIGS. 1 and 3) arranged and thus hangs below the support frame 10.
  • the drive 6 and / or Support frames 10 are interposed of elastic not visible here Elements arranged at their attachment points, with which vibrations or their initiation avoided in the guide rails 2, 3 and thus in the building or the elevator environment become.
  • the driving and braking forces are advantageously directly in the vertical Guide rails 2, 3 or introduced from there into the foundation - the side Angle elements 16 for the guide rails 2, 3 only serve to support them in the elevator shaft 1. Due to the arrangement of the traction sheave 11 of the drive 6 or the possible direct articulation of the lifting cable 5 in the area of the center of the cabin roof a 1: 1 drive can be easily implemented, which is a very good overall simple and space-saving construction enables.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
EP01890289A 2000-10-12 2001-10-10 Ascenseur avec machinerie installée en haut de la cage Withdrawn EP1197466A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT17302000 2000-10-12
AT17302000A AT410784B (de) 2000-10-12 2000-10-12 Aufzug

Publications (2)

Publication Number Publication Date
EP1197466A2 true EP1197466A2 (fr) 2002-04-17
EP1197466A3 EP1197466A3 (fr) 2002-08-21

Family

ID=3688763

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890289A Withdrawn EP1197466A3 (fr) 2000-10-12 2001-10-10 Ascenseur avec machinerie installée en haut de la cage

Country Status (2)

Country Link
EP (1) EP1197466A3 (fr)
AT (1) AT410784B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376288A (en) * 1989-06-21 1994-12-27 Noro Nordisk A/S Detergent additive granulate and detergent
EP1400477A2 (fr) * 2002-09-05 2004-03-24 Inventio Ag Positionnement de machine d'entraínement d'ascenseur
EP1741661A2 (fr) * 2002-09-05 2007-01-10 Inventio Ag Machine d'entraînement pour ascenseur et méthode d'installation pour l'entraînement
EP1577251B1 (fr) 2002-10-28 2015-03-18 Toshiba Elevator Kabushiki Kaisha Ascenseur

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1125133A (en) * 1909-05-04 1915-01-19 William E D Stokes Operating means for elevators.
JPS50150149A (fr) * 1974-05-27 1975-12-02
JPH06239551A (ja) * 1993-02-18 1994-08-30 Mitsubishi Electric Corp エレベーターの保守作業用安全装置
EP0643007A2 (fr) * 1993-09-10 1995-03-15 Kone Oy Procédure pour fixer les rails de guidage
JPH1081463A (ja) * 1996-08-30 1998-03-31 Otis Elevator Co サイドフォーク型エレベーター
JPH11228049A (ja) * 1998-02-10 1999-08-24 Mitsubishi Electric Corp エレベータのかご保持装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE446854B (sv) * 1985-10-09 1986-10-13 Bengt Kratz Upphengningsanordning vid hiss
FI96198C (fi) * 1994-11-03 1996-05-27 Kone Oy Vetopyörähissi
EP1471027A1 (fr) * 1996-11-11 2004-10-27 Inventio Ag Ascenseur avec entraínement situé dans la cage
DK0846645T3 (da) * 1996-12-03 2004-11-15 Inventio Ag Modulært opbygget elevator
SK285867B6 (sk) * 1997-12-23 2007-10-04 Inventio Ag Lanový výťah s hnacím kotúčom
JP2002504469A (ja) * 1998-02-26 2002-02-12 オーチス エレベータ カンパニー エレベータかごと昇降路側壁との間に配置された駆動モータを有するエレベータ装置
CN1329273C (zh) * 1998-02-26 2007-08-01 奥蒂斯电梯公司 带有位于顶部的驱动电机的电梯系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1125133A (en) * 1909-05-04 1915-01-19 William E D Stokes Operating means for elevators.
JPS50150149A (fr) * 1974-05-27 1975-12-02
JPH06239551A (ja) * 1993-02-18 1994-08-30 Mitsubishi Electric Corp エレベーターの保守作業用安全装置
EP0643007A2 (fr) * 1993-09-10 1995-03-15 Kone Oy Procédure pour fixer les rails de guidage
JPH1081463A (ja) * 1996-08-30 1998-03-31 Otis Elevator Co サイドフォーク型エレベーター
JPH11228049A (ja) * 1998-02-10 1999-08-24 Mitsubishi Electric Corp エレベータのかご保持装置

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 622 (M-1712), 28. November 1994 (1994-11-28) & JP 06 239551 A (MITSUBISHI ELECTRIC CORP), 30. August 1994 (1994-08-30) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 08, 30. Juni 1998 (1998-06-30) & JP 10 081463 A (OTIS ELEVATOR CO), 31. März 1998 (1998-03-31) *
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 13, 30. November 1999 (1999-11-30) -& JP 11 228049 A (MITSUBISHI ELECTRIC CORP), 24. August 1999 (1999-08-24) *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5376288A (en) * 1989-06-21 1994-12-27 Noro Nordisk A/S Detergent additive granulate and detergent
EP1400477A2 (fr) * 2002-09-05 2004-03-24 Inventio Ag Positionnement de machine d'entraínement d'ascenseur
EP1400477A3 (fr) * 2002-09-05 2004-11-03 Inventio Ag Positionnement de machine d'entraínement d'ascenseur
EP1741661A2 (fr) * 2002-09-05 2007-01-10 Inventio Ag Machine d'entraînement pour ascenseur et méthode d'installation pour l'entraînement
US7681692B2 (en) 2002-09-05 2010-03-23 Inventio Ag Drive motor for an elevator installation and method of mounting a drive motor
US7757818B2 (en) 2002-09-05 2010-07-20 Inventio Ag Drive motor for an elevator installation and method of mounting a drive motor
US8522927B2 (en) * 2002-09-05 2013-09-03 Inventio Ag Drive motor for an elevator installation and method of mounting a drive motor
EP1741661A3 (fr) * 2002-09-05 2014-08-27 Inventio AG Machine d'entraînement pour ascenseur et méthode d'installation pour l'entraînement
EP1577251B1 (fr) 2002-10-28 2015-03-18 Toshiba Elevator Kabushiki Kaisha Ascenseur

Also Published As

Publication number Publication date
ATA17302000A (de) 2002-12-15
AT410784B (de) 2003-07-25
EP1197466A3 (fr) 2002-08-21

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