EP3168181B1 - Kompaktes antriebssystem für aufzüge - Google Patents

Kompaktes antriebssystem für aufzüge Download PDF

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Publication number
EP3168181B1
EP3168181B1 EP14853171.8A EP14853171A EP3168181B1 EP 3168181 B1 EP3168181 B1 EP 3168181B1 EP 14853171 A EP14853171 A EP 14853171A EP 3168181 B1 EP3168181 B1 EP 3168181B1
Authority
EP
European Patent Office
Prior art keywords
counterweight
traction
car
cables
suspension
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
EP14853171.8A
Other languages
English (en)
French (fr)
Other versions
EP3168181A1 (de
EP3168181A4 (de
Inventor
Jose Manuel FERNANDEZ CORRALES
Jesus RUIZ PEREZ
Hani SALIBA JOSAM
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.)
Mac Puar SA
Original Assignee
Mac Puar SA
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Publication date
Application filed by Mac Puar SA filed Critical Mac Puar SA
Publication of EP3168181A1 publication Critical patent/EP3168181A1/de
Publication of EP3168181A4 publication Critical patent/EP3168181A4/de
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Publication of EP3168181B1 publication Critical patent/EP3168181B1/de
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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
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B66B11/009—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave with separate traction and suspension ropes

Definitions

  • the special design characteristics of the traction system characterize the present invention making it a traction system which is entirely arranged in a space between one wall of the car and the facing wall of the lift shaft, mounted parallel to both walls, presenting smaller dimensions than those known so far, reaching a depth or total thickness of the order of 14 cm, thus being especially suitable for the installation of lifts in existing buildings with small shafts.
  • the present invention is included in the field of traction systems for lifts and particularly among those which are arranged between the car and one of the walls of the lift shaft way.
  • the object of this invention is to develop a traction system basically achieving to reduce the space required both in floor area and height for the installation of the traction system, allowing an optimization of the surface of the shaft, being a simple system, with reduced installation and maintenance costs, developing a system such as that described below and being reflected in the first claim.
  • the traction system has a backpack frame, wherein all machinery and guides are on a single side, i.e. in the space between one of the car walls and the facing wall of the shaft, with a design such that the entire traction system has a reduced width, allowing optimal use of the lift shaft.
  • the suspension is performed with two separate cable branches provides two advantages, the first is that the size of the elements can be reduced and located in an optimized manner. The second is the enhanced centring of the car and counterweight hoisting resulting in better performance of the system by lessening friction as compared to a system wherein hoisting is off-centre.
  • the relative floor position of the counterweight and the car is quite centred, resulting in a reduction of the effective floor area required for the lift shaft.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (6)

  1. Aufzug mit einem Traktionssystem (16), wobei das Traktionssystem (16) umfasst:
    - einen Motor (1) mit einer Traktionsrolle (4), die für die Übertragung der Bewegung auf Riemen oder Seile (7) durch Adhäsion verantwortlich ist, wobei die Riemen oder Seile (7) eine Traktion auf einem Gegengewicht (5) durchführen, wobei die Riemen oder Seile (7) in einem geschlossenen Kreislauf angeordnet sind,
    - Kabine (14) und Gegengewichttragseile (5) (8);
    - ein Nockensystem (6), das Spannung auf die Kabine (14) und die Gegengewichttragseile (5) (8) ausübt,
    wobei
    - die Traktion der Kabine (14) vom Motor (1) indirekt durch das Gegengewicht (5) mittels der Kabine (14) und der Gegengewichttragseile (5) (8) erfolgt;
    - die Kabinenaufhängung durch zwei Aufhängungsrollen (8.1) und durch die Kabine (14) und Gegengewichttragseile (5) (8) durchgeführt wird, die vom Gegengewicht (5) weg und durch die Aufhängungsrollen (8) hindurch verlaufen und mit der Kabine (14) verbunden sind; dadurch gekennzeichnet, dass
    - die Aufhängungsrollen (8.1) auf dem Nockensystem (6) angeordnet sind, wobei sich die Aufhängungsrollen (8.1) nur in Richtung der Bereitstellung von Spannung für die Kabine (14) und die Gegengewichttragseile (5) (8) drehen können, und in der entgegengesetzten Richtung die Drehung verriegelt ist, um Spannungsverluste zu verhindern, wobei die Spannung auf die maximale Kabinenlast eingestellt wird; und
    - das Traktionssystem (16) vollständig in dem Raum zwischen einer der Kabinenwände und der gegenüberliegenden Wand des Aufzugsschachts angeordnet ist.
  2. Aufzug mit einem Traktionssystem nach Anspruch 1, dadurch gekennzeichnet, dass die Riemen oder Seile (7) ein Zugverhältnis von 1:1 bis 1:4 aufweisen.
  3. Aufzug mit einem Traktionssystem nach Anspruch 2, dadurch gekennzeichnet, dass die Riemen oder Seile (7) eine geschlossene Schleifenkonfiguration aufweisen, die von einer oberen Befestigung (9) auf dem Nockensystem (6) ausgeht, dann durchlaufen die Riemen oder Seile (7) eine obere Riemenscheibe (10) des Gegengewichts (5) und weiter zur Traktionsscheibe (4) und dann zu einer am Boden der Welle befestigten Umlenkrolle (11), die zu einer unteren Riemenscheibe (12) des Gegengewichts führt, um schließlich an ihrem Ende (13) am Boden der Welle befestigt zu werden.
  4. Aufzug mit einem Traktionssystem nach Anspruch 3, dadurch gekennzeichnet, dass die von der Traktionsscheibe (4) zu der am Boden des Aufzugsschachts befestigten Umlenkrolle (11) verlaufenden Riemen oder Seile (7) durch das Innere des Gegengewichts (5) selbst verlaufen.
  5. Aufzug mit einem Traktionssystem nach Anspruch 1, dadurch gekennzeichnet, dass die
    Kabine (14) und die Gegengewichttragseile (5) (8), an denen die Kabine (14) und das Gegengewicht (5) hängen, mindestens je zwei Seile umfassen, die an den Seiten des Kabinenrahmens und des Gegengewichts neben dessen Führungselementen befestigt sind und an den beiden Tragrollen (8.1) hängen, deren Drehachsen voneinander unabhängig sind.
  6. Aufzug mit einem Traktionssystem nach Anspruch 1, dadurch gekennzeichnet, dass der Motor (1) die Traktionsscheibe des Aufzugs (4) durch eine Zahnriemenreduktion (21) antreibt, wobei die Achsen von Motor und Traktionsscheibe parallel zueinander und im Wesentlichen senkrecht zur Wand der Welle angeordnet sind, an der das gesamte beschriebene Traktionssystem befestigt ist.
EP14853171.8A 2014-07-07 2014-07-07 Kompaktes antriebssystem für aufzüge Active EP3168181B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070549 WO2016005612A1 (es) 2014-07-07 2014-07-07 Sistema de tracción de dimensiones reducidas para ascensores

Publications (3)

Publication Number Publication Date
EP3168181A1 EP3168181A1 (de) 2017-05-17
EP3168181A4 EP3168181A4 (de) 2018-04-25
EP3168181B1 true EP3168181B1 (de) 2019-11-13

Family

ID=55063619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14853171.8A Active EP3168181B1 (de) 2014-07-07 2014-07-07 Kompaktes antriebssystem für aufzüge

Country Status (2)

Country Link
EP (1) EP3168181B1 (de)
WO (1) WO2016005612A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106276521B (zh) * 2016-10-13 2019-06-25 北方民族大学 电梯提升装置及电梯

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US789765A (en) * 1903-01-07 1905-05-16 Otis Elevator Co Rope-drive for elevators.
US810941A (en) * 1903-05-07 1906-01-30 Elevator Securities Company Traction apparatus.
US1071309A (en) 1912-08-09 1913-08-26 Byron R Goggin Elevator-operating mechanism.
JPS5144068U (de) * 1974-09-30 1976-04-01
DE19507628A1 (de) * 1995-03-04 1996-09-05 Dover Europ Aufzuege Gmbh Aufzug
JP3148755B2 (ja) * 1995-12-11 2001-03-26 三菱電機株式会社 エレベータ装置
AU7403798A (en) 1996-12-30 1998-07-31 Kone Oy Elevator rope arrangement
JP2002173281A (ja) 2000-12-11 2002-06-21 Toshiba Elevator Co Ltd エレベータ
EP1367017B1 (de) 2001-03-08 2010-05-26 Mitsubishi Denki Kabushiki Kaisha Aufzug
FR2823734B1 (fr) 2001-04-19 2007-04-20 Serge Arnoult Installation d'ascenseur pourvue de moyens d'entrainement et de moyens de suspension independants
ITPD20010237A1 (it) * 2001-10-10 2003-04-10 Giorgio Paccagnella Impianto di sollevamento per persone e/o cose
ATE352512T1 (de) * 2001-11-23 2007-02-15 Inventio Ag Aufzug mit riemenartigem übertragungsmittel, insbesondere mit zahnriemen, als tragmittel und/oder treibmittel
WO2003074408A1 (fr) * 2002-03-06 2003-09-12 Mitsubishi Denki Kabushiki Kaisha Ascenseur
FR2847891A1 (fr) 2002-12-03 2004-06-04 Serge Arnoult Dispositif d'adherence de l'entrainement dans les installations d'ascenseur pourvues de moyens d'entrainement et de suspension independants.
DE10300992A1 (de) 2003-01-14 2004-07-22 Aufzugswerke M. Schmitt & Sohn Gmbh & Co. Aufzug mit getrennter Fahrkorbaufhängung
EP2390221A1 (de) 2003-02-19 2011-11-30 Mitsubishi Denki Kabushiki Kaisha Aufzug
ES2245189B1 (es) 2003-07-29 2007-02-16 Autur, S.A. Elevador.
EP2022743A4 (de) * 2006-06-01 2013-04-10 Mitsubishi Electric Corp Aufzugsvorrichtung
WO2008125704A1 (es) 2007-04-17 2008-10-23 Dynatech, Dynamics & Technology, S.L. Sistema de elevación para ascensores con separación de tracción y suspensión
FI20116190L (fi) 2011-11-28 2013-05-29 Kone Corp Hissijärjestely ja menetelmä

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP3168181A1 (de) 2017-05-17
EP3168181A4 (de) 2018-04-25
WO2016005612A1 (es) 2016-01-14

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