EP1149795B1 - Arrangement de l'unité d'entrainement pour un ascenseur - Google Patents

Arrangement de l'unité d'entrainement pour un ascenseur Download PDF

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Publication number
EP1149795B1
EP1149795B1 EP01114152A EP01114152A EP1149795B1 EP 1149795 B1 EP1149795 B1 EP 1149795B1 EP 01114152 A EP01114152 A EP 01114152A EP 01114152 A EP01114152 A EP 01114152A EP 1149795 B1 EP1149795 B1 EP 1149795B1
Authority
EP
European Patent Office
Prior art keywords
drive
module
lift
guide
modules
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
EP01114152A
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German (de)
English (en)
Other versions
EP1149795A1 (fr
Inventor
Utz Dipl.-Ing. Richter
Christoph Masch.-Ing. Liebetrau
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 EP01114152A priority Critical patent/EP1149795B1/fr
Publication of EP1149795A1 publication Critical patent/EP1149795A1/fr
Application granted granted Critical
Publication of EP1149795B1 publication Critical patent/EP1149795B1/fr
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/022—Guideways; Guides with a special shape

Definitions

  • the present invention relates to an elevator for the transport of people and / or goods, with at least one elevator car, which is guided on guide rails or guide modules along a shaft doors wall of a building up and down mobile and which is preferably connected to a counterweight, said Elevator car is driven by a drive module with at least one traction sheave or pulley, which is connected via support members with the elevator car.
  • the invention as characterized in claim 1 is characterized i.a. characterized in that a stationary drive is arranged to save space under the shaft ceiling and so no additional shaft cross-section needs to be carried with the cab.
  • the load of the car and the counterweight can be uniformly distributed on the guides and does not have to be assigned as one side of a guide rail as in the prior art.
  • the drive module is carried by a head module connecting the two guide rails or guide modules, or is formed as a co-supporting part of a drive head module, so that the resulting forces are conducted via the guides into the foundation.
  • a slender, elongated drive requires only a small height, so that if the elevator is installed, for example, in an existing shaft, this shaft has practically no need to be extended upward due to the drive.
  • the stationary drive can, for example, for a power doubling, be divided into two individual drives, each of the two drives is assigned to a guide module and double drive head or foundation modules can be formed.
  • the drive module on two drive shafts, each with a traction sheave.
  • the drive module can be assembled with guide modules, mounting modules and a head or foundation module to form a self-supporting frame, which forms a transportable by truck or by rail unit.
  • FIG. 1, 1 designates a building wall on which, guided by two columnar guide modules 10, an elevator car 5 moves up and down.
  • a shaft as a structural component of a building and as a carrier of mounting fittings for guide rails of the cabin and the counterweight and other elevator-specific apparatus is not necessarily needed.
  • the guide modules 10 extend over several floors 8 and are due to the proposed road transport a maximum of about 18 m long. By joining several elements, higher buildings up to 100 m and more can easily be installed.
  • the elevator car 5 has guide rollers 17 on an upper yoke 4 and on a lower yoke 7, and a Seilendbefest Trent 20 on the upper yoke 4.
  • the upper yoke 4 and the lower yoke 7 are vertically connected to the catch frame 6.
  • the guide modules 10 are connected by means of fastening modules 11 at the floors 8 to the building.
  • the guide modules 10 are cross-connected below with a foundation module 13 and parked on the shaft floor.
  • the foundation module 13 also carries one or two buffers 23.
  • Above the guide modules 10 are cross-connected to a head module 2, in which case the head module 2 carries a drive module 12 and is referred to in this combination as a drive head module 22.
  • the drive module 12 has lateral Traction sheaves 14, over which each support cables 3 are looped, which are connected to the elevator car 5 and with the running in the guide modules 10 counterweights 9 via the second Seilendbefest Trent 20. Of the two traction sheaves 14, only one of them is visible in the view of FIG. The same applies to the guide modules 10 and the counterweights 9.
  • the guide modules 10 may be formed as an arbitrarily shaped profile, with or without guides for a counterweight.
  • the modular elevator is arranged in an elevator shaft 27.
  • the drive head module 22 seen from above recognizable.
  • This consists of a between two parallel cross beams centrally arranged drive module 12 with a motor 19.
  • This has on both sides outgoing drive shafts 18, to which at the outer ends depending on a traction sheave 14 is mounted.
  • the drive shafts 18 are, which is not apparent in the schematic representation, provided with a protective tube, wherein the protective tube at the outer end behind the traction sheave 14 has a shaft bearing.
  • the protective tube is guided at this outer end in a corresponding recess in the guide module 10, whereby the vertical force of the attached load with the elevator car 5 and the counterweight 9 is guided in the kink-resistant dimensioned guide module 10.
  • the drive module 12 is formed as a co-supporting part of the drive head module 22 and thus replaces further stiffening connecting struts between the cross members.
  • the drive module 12 comprises in addition to the motor 19 a brake, not shown, and occasionally a likewise not shown reduction gear.
  • the drive module 12 is advantageously constructed as in EP 96107861.5, which is explained as part of this application, ie with a hollow rotor shaft formed, resulting in a slim, elongated design with a small diameter of the drive. This is required with the additional use of small traction sheaves 14 of 150 to 300 mm in diameter and preferably aramid ropes only very little horizontal height.
  • the outgoing support cables 3 of the traction sheaves 14 lead practically without diagonal train in the center of the guide modules 10 to the counterweights 9 on one side and the Seilendbefest Trent 20 on the side arm of the catch frame 6 of the elevator car. 5
  • FIGS 3 and 4 show in principle the same arrangement of the drive module 12 as in the previous dispositions.
  • the elevator car 5 and the counterweights 9 2: 1 are suspended.
  • 5 pulleys 15 and on the counterweights 9 pulleys 16 are present on the elevator car.
  • the Seilendbefest Trent 20 are located on the drive head module 22. With this disposition can be dispensed with in many cases on a reduction gear in the drive module 12, with a lower cost and a better efficiency is achieved. This disposition is intended for those applications where larger loads are to be carried at low to medium speeds.
  • FIGS. 5 and 6 show a further possibility of how the power range of the elevator installation according to the invention can be extended even further upwards.
  • the two drive modules 12 are firmly connected to the head module 2 and thus form a dual-drive head module 24.
  • the elevator car 5 and the counterweights 9 are also suspended in a ratio of 2: 1, which, at half the speed, the logical doubling of the carrying capacity results.
  • the two drive modules 12 are arranged opposite to each other. This aims at a load torque compensation about the transverse axis in the head module 2 or double drive head module 24.
  • the motor 19 has only one outgoing shaft 18 with a traction sheave 14.
  • Figures 7 and 8 show a disposition with bottom drive.
  • the drive module 12 is firmly connected to the foundation module 13 and the support cables 3 are guided over deflection rollers 15 and 16 on the head module 2 to the elevator car 5 and the counterweights 9, 15 as a guide pulley for the elevator car 5 and 16 as a deflection roller for the counterweights. 9 is provided.
  • the deflection rollers 15 and 16 are each fastened to a guide module 10 by means of a fastening bracket 21. Shown is a 1: 1 suspension for the elevator car 5 and the counterweights 9. However, it is also possible with bottom drive to realize a 2: 1 suspension.
  • a doubling of the drive power can be achieved by, as in the overhead drive, two drive modules 12 are provided, thus forming a non-illustrated double drive foundation module 26.
  • an appropriate motor control for example with the same speed and torque setpoints, ensures that the same tensile forces prevail on both sides.
  • suitable means such as chain and sprockets, a mechanical coupling.
  • the slim, elongate shape of the drive head module 22 or drive foundation module 25 makes it possible to arrange the guide modules 10 with very short mounting modules 11 very close to the building, in which case the horizontal forces occurring are absorbed by the building structure.
  • the present modular system is also suitable for the realization of backpack lifts.
  • An installation of the elevator according to the invention into a shaft 27 does not result in a change in the modular disposition.
  • Existing shaft walls then serve only as a barrier and are not burdened with fastening fittings.
  • the elevator can be brought as a completely prefabricated unit, lowered from above into the still open shaft 27 and then attached to the shaft door wall.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Massaging Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)

Claims (8)

  1. Ascenseur pour le transport de personnes et/ou de produits, avec au moins une cabine d'ascenseur (5) mobile par mouvement ascendant ou descendant par guidage sur des rails de guidage ou des modules de guidage (10) le long d'une paroi d'un bâtiment, ladite paroi comportant des portes de cage d'ascenseur, et qui de préférence est reliée à un contrepoids (9), moyennant quoi la cabine d'ascenseur (5) est entraînée par un module d'entraînement (12) avec au moins une poulie motrice ou un galet moteur (14) qui est en liaison avec la cabine d'ascenseur (5) par le biais d'organes de support (3), caractérisé en ce que le module d'entraînement (12) est disposé en haut sur les rails de guidage ou les modules de guidage (10) transversalement au-dessus de la cabine d'ascenseur (5), et en ce que le module d'entraînement (12) est supporté par un module supérieur (2) supporté par les deux rails de guidage ou modules de guidage (10).
  2. Ascenseur selon la revendication 1, caractérisé en ce que le module supérieur (2) comporte au moins une poutre transversale.
  3. Ascenseur selon l'une quelconque des revendications précédentes, caractérisé en ce que les poulies motrices ou les galets moteurs (14) sont disposés directement sur les rails de guidage ou les modules de guidage (10).
  4. Ascenseur selon l'une quelconque des revendications précédentes, caractérisé en ce que le module d'entraînement (12) présente au moins un moteur (19) avec ou sans engrenage réducteur et a une forme effilée et allongée.
  5. Ascenseur selon l'une quelconque des revendications précédentes, caractérisé en ce que le module d'entraînement (12) comporte un moteur (19) pour chaque module de guidage (10) avec chacun un arbre d'entraînement sortant (18) et chacun une poulie motrice (14) ou un moteur (19) avec deux arbres d'entraînement sortants (18) avec chacun une poulie motrice (14).
  6. Ascenseur selon l'une quelconque des revendications précédentes, caractérisé en ce que deux poulies motrices (14) sont présentes pour chaque cabine (5).
  7. Ascenseur selon l'une quelconque des revendications précédentes, caractérisé en ce que deux modules d'entraînement (12) sont disposés avec des axes parallèles à l'opposé l'un de l'autre.
  8. Ascenseur selon l'une quelconque des revendications précédentes, caractérisé en ce que le ou les contrepoids (9) circulent également sur les modules de guidage (10).
EP01114152A 1996-12-03 1997-11-14 Arrangement de l'unité d'entrainement pour un ascenseur Expired - Lifetime EP1149795B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01114152A EP1149795B1 (fr) 1996-12-03 1997-11-14 Arrangement de l'unité d'entrainement pour un ascenseur

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP96810843 1996-12-03
EP96810843 1996-12-03
EP97119986A EP0846645B1 (fr) 1996-12-03 1997-11-14 Ascenseur à construction modulaire
EP01114152A EP1149795B1 (fr) 1996-12-03 1997-11-14 Arrangement de l'unité d'entrainement pour un ascenseur

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP97119986A Division EP0846645B1 (fr) 1996-12-03 1997-11-14 Ascenseur à construction modulaire

Publications (2)

Publication Number Publication Date
EP1149795A1 EP1149795A1 (fr) 2001-10-31
EP1149795B1 true EP1149795B1 (fr) 2006-01-18

Family

ID=8225764

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97119986A Expired - Lifetime EP0846645B1 (fr) 1996-12-03 1997-11-14 Ascenseur à construction modulaire
EP01114152A Expired - Lifetime EP1149795B1 (fr) 1996-12-03 1997-11-14 Arrangement de l'unité d'entrainement pour un ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP97119986A Expired - Lifetime EP0846645B1 (fr) 1996-12-03 1997-11-14 Ascenseur à construction modulaire

Country Status (20)

Country Link
US (1) US6035974A (fr)
EP (2) EP0846645B1 (fr)
JP (1) JP4025402B2 (fr)
CN (1) CN1124225C (fr)
AR (1) AR013623A1 (fr)
AT (2) ATE316062T1 (fr)
AU (1) AU726254B2 (fr)
BR (1) BR9705510A (fr)
CA (1) CA2223187C (fr)
CZ (1) CZ292321B6 (fr)
DE (2) DE59711827D1 (fr)
DK (2) DK1149795T3 (fr)
ES (2) ES2225925T3 (fr)
HK (1) HK1011200A1 (fr)
HU (1) HU220752B1 (fr)
NO (1) NO322839B1 (fr)
PL (1) PL183889B1 (fr)
PT (1) PT846645E (fr)
TR (1) TR199701499A2 (fr)
ZA (1) ZA9710379B (fr)

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US6256841B1 (en) 1998-12-31 2001-07-10 Otis Elevator Company Wedge clamp type termination for elevator tension member
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ES2252933T5 (es) * 1998-02-26 2015-02-05 Otis Elevator Company Sistemas de ascensor
US7874404B1 (en) 1998-09-29 2011-01-25 Otis Elevator Company Elevator system having drive motor located between elevator car and hoistway sidewall
US6491258B1 (en) * 1999-04-05 2002-12-10 Lockheed Martin Corporation Space elevator
US6446762B1 (en) * 1999-12-16 2002-09-10 Otis Elevator Company Elevator machine support frame mounted to hoistway wall
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DE60226601D1 (de) * 2001-06-21 2008-06-26 Kone Corp Aufzug
US9573792B2 (en) 2001-06-21 2017-02-21 Kone Corporation Elevator
ES2364969T3 (es) 2001-11-23 2011-09-19 Inventio Ag Ascensor con medios de transmisión en forma de correa, en particular con una correa trapezoidal de dentado interior como medio portante y/o agente motor.
FI119234B (fi) * 2002-01-09 2008-09-15 Kone Corp Hissi
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FI119242B (fi) * 2002-05-28 2008-09-15 Kone Corp Menetelmä hissin tekemiseksi ja hissin toimitusjärjestelmä
DE10258344A1 (de) * 2002-06-05 2003-12-18 Logos Innovationen Gmbh Hebevorrichtung mit einem Bremselement
IL180964A (en) * 2002-09-05 2010-11-30 Inventio Ag Drive engine for a lift installation and method of mounting a drive engine
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US7261184B2 (en) * 2003-01-28 2007-08-28 Thyssen Elevator Capital Corp. Elevator system and triangulated support structure for the same
US20040154870A1 (en) * 2003-01-28 2004-08-12 Patrick Bass Self-climbing elevator machine comprising a punched rail assembly
US20040231930A1 (en) * 2003-01-28 2004-11-25 Patrick Bass Multiple-function elevator cross-head
DE10315267A1 (de) * 2003-04-03 2004-10-14 Wittur Ag Aufzuganlage
FR2856999B1 (fr) * 2003-07-02 2008-07-11 Alstom Element pre-assemble pour equiper une gaine d'ascenseur, gaine, ensemble destine a equiper une gaine d'ascenseur et procede de montage d'un tel ensemble correspondants
WO2005080250A1 (fr) * 2004-02-19 2005-09-01 Mitsubishi Denki Kabushiki Kaisha Ascenseur sans local de machinerie
JP2005263490A (ja) * 2004-03-15 2005-09-29 Inventio Ag 大荷重用エレベータ
WO2008110029A1 (fr) * 2007-03-12 2008-09-18 Otis Elevator Company Montage de machine dans un système d'ascenseur sans local de machinerie
JP4762210B2 (ja) * 2007-07-31 2011-08-31 東芝エレベータ株式会社 エレベータ
US20100096220A1 (en) * 2008-10-20 2010-04-22 Reite John B Stackable frame dumbwaiter
DE102008063529A1 (de) * 2008-12-18 2010-07-01 Elt Electronic Lift Thoma Gmbh Vereinfachte Aufzugsanlage
WO2010069563A1 (fr) 2008-12-18 2010-06-24 Elt Electronic Lift Thoma Gmbh Charpente de puits pour une installation d'ascenseur
DE102010042144A1 (de) 2010-10-07 2012-04-12 Thyssenkrupp Transrapid Gmbh Aufzuganlage
EP3365259B1 (fr) * 2015-12-11 2021-02-03 KONE Corporation Système d'ascenseur
US10053332B2 (en) * 2016-03-25 2018-08-21 Smart Lifts, Llc Independent traction drive and suspension systems for a plurality of elevator cabs and counterweights in a hoistway
EP3235770B1 (fr) 2016-04-18 2019-02-20 Ziehl-Abegg SE Procede de reequipement d'un ascenseur et ascenseur correspondant
CN108059062B (zh) 2016-11-07 2020-05-26 奥的斯电梯公司 模块化调转站
JP6432926B1 (ja) * 2017-04-26 2018-12-05 三菱電機株式会社 エレベータ装置
PL423682A1 (pl) * 2017-12-01 2019-06-03 Mwm Elektro Spolka Z Ograniczona Odpowiedzialnoscia Sposób modułowej zabudowy maszyny wyciągowej z rozproszonym systemem sterowania
US11814263B2 (en) 2018-12-20 2023-11-14 Inventio Ag Counterweight for an elevator system and elevator system equipped with the counterweight
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AT523854A1 (fr) * 2020-05-26 2021-12-15
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US1564536A (en) * 1924-02-14 1925-12-08 Davis Harold Alton Elevator hoist
JPH06345367A (ja) * 1993-06-10 1994-12-20 M K Jikou:Kk 二階用簡易エレベータ

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Publication number Priority date Publication date Assignee Title
US1564536A (en) * 1924-02-14 1925-12-08 Davis Harold Alton Elevator hoist
JPH06345367A (ja) * 1993-06-10 1994-12-20 M K Jikou:Kk 二階用簡易エレベータ

Also Published As

Publication number Publication date
PL183889B1 (pl) 2002-07-31
JPH10167609A (ja) 1998-06-23
CZ292321B6 (cs) 2003-09-17
HU9702324D0 (en) 1998-03-02
EP0846645A1 (fr) 1998-06-10
DE59712547D1 (de) 2006-04-06
ZA9710379B (en) 1998-06-10
CZ382297A3 (cs) 1998-09-16
ES2225925T3 (es) 2005-03-16
ATE316062T1 (de) 2006-02-15
CN1184073A (zh) 1998-06-10
HUP9702324A2 (hu) 1998-11-30
BR9705510A (pt) 1999-09-14
CA2223187A1 (fr) 1998-06-03
ES2256119T3 (es) 2006-07-16
CA2223187C (fr) 2007-08-07
AU4681597A (en) 1998-06-04
HUP9702324A3 (en) 1999-12-28
DE59711827D1 (de) 2004-09-09
PT846645E (pt) 2004-10-29
HU220752B1 (hu) 2002-05-28
NO975542L (no) 1998-06-04
JP4025402B2 (ja) 2007-12-19
MX9708831A (es) 1998-06-30
DK0846645T3 (da) 2004-11-15
EP1149795A1 (fr) 2001-10-31
AU726254B2 (en) 2000-11-02
NO322839B1 (no) 2006-12-11
ATE272562T1 (de) 2004-08-15
DK1149795T3 (da) 2006-05-15
EP0846645B1 (fr) 2004-08-04
US6035974A (en) 2000-03-14
CN1124225C (zh) 2003-10-15
PL323374A1 (en) 1998-06-08
NO975542D0 (no) 1997-12-02
AR013623A1 (es) 2001-01-10
TR199701499A2 (xx) 1998-06-22
HK1011200A1 (en) 1999-07-09

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