EP0410085A2 - Mécanisme d'entraînement d'un ascenseur - Google Patents

Mécanisme d'entraînement d'un ascenseur Download PDF

Info

Publication number
EP0410085A2
EP0410085A2 EP90108553A EP90108553A EP0410085A2 EP 0410085 A2 EP0410085 A2 EP 0410085A2 EP 90108553 A EP90108553 A EP 90108553A EP 90108553 A EP90108553 A EP 90108553A EP 0410085 A2 EP0410085 A2 EP 0410085A2
Authority
EP
European Patent Office
Prior art keywords
car
counterweight
deflection
cable
sheave
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.)
Granted
Application number
EP90108553A
Other languages
German (de)
English (en)
Other versions
EP0410085A3 (en
EP0410085B1 (fr
Inventor
Gerhard Schlosser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0410085A2 publication Critical patent/EP0410085A2/fr
Publication of EP0410085A3 publication Critical patent/EP0410085A3/de
Application granted granted Critical
Publication of EP0410085B1 publication Critical patent/EP0410085B1/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
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • 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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave

Definitions

  • the invention relates to a drive device for an elevator.
  • the machine house above the elevator shaft very often interferes for structural reasons.
  • the drive is already arranged next to the elevator shaft, often for structural reasons on the bottom floor, and in particular to shift the noise from the upper areas of the residential floor, e.g. in the basement, which normally cannot be inhabited anyway.
  • the object of the invention is therefore to provide a drive device for an elevator, which allows the use of the rope-driven, so-called backpack-guided car with simple constructional means and with a compact design.
  • a drive device of an elevator with an underlying drive unit and a cable pull for the car and a cable pulley and deflection plate and a cable pull for the counterweight, the car being guided asymmetrically laterally according to a so-called backpack system, counterweight, Traction sheave, car deflection sheave and counterweight deflection sheave are arranged aligned in a vertical plane next to the car, overlap the car deflection sheave and counterweight deflection sheave in the direction transverse to their axes to one another, the car for the cable suspension is provided with an extension arm is arranged between the counterweight guide and the counterweight cable section, which runs between the traction sheave and the counterweight deflection sheave.
  • This design of the drive device of an elevator allows the use of a cable drive for the car and the counterweight when using a backpack-guided car with a compact construction and when realizing a vertical cable guide.
  • At least two and in particular three or more deflection sheaves are preferably provided, which are nested in the sense of overlap. This enables not only a compact design, but rather a vertical cable guide using as few pulleys as possible.
  • the use of a small number of rope sheaves already allows the general solution to the problem set out in claim 1.
  • At least two bow-shaped cross members are formed, with the guide rails for the counterweight, the drive unit with traction sheave and the deflection disks being attached to each cross member.
  • the car deflection sheave and the counterweight deflection sheave are each designed as triple or multiple sheaves, as far as the TÜV requirements are met, whereby it is provided that these deflection sheaves are slotted and thus enable the individual sheaves to be nested into one another, which enables the drive cables to be inclined in each Respects avoided.
  • FIG. 1 shows an elevator shaft 10 which is delimited by walls 12.
  • a frame-shaped frame 14 which consists of two car guide rails 16 and bow-shaped cross members 18, 19 and possibly further intermediate cross members 20.
  • a triple traction sheave 22, which is connected to a drive motor 24, is fastened to the cross member 19 as shown in FIG. 2.
  • This frame-shaped scaffold 14 is located on the side of a car 26 in the shaft 10, guide rails 30 for a counterweight 32 being attached to struts 28 on a cross member 20 as shown in FIG. 2.
  • These counterweight guide rails 30 lie between the guide rails 16 of the car. It can be seen from FIG. 2 that the guide rails 16 for the car lie outside the car 26 or laterally therefrom. It is a so-called backpack-guided car.
  • a cantilever 34 extends from the car 26 into the space between the car guide rails 16.
  • a deflection sheave 36 for a car cable 38 and a deflection sheave for a counterweight cable 40 are rotatably arranged on the upper cross member 18.
  • the car ropes 38 run vertically from the traction sheave 22 in Fig. 1 on the left side upward to the associated deflection sheave 36 and from there vertically downward to the boom 34.
  • the counterweight cable 40 runs vertically upward to the deflection sheave 37 and runs from there to the counterweight 32 to which it is connected.
  • the ropes all run vertically and therefore parallel.
  • the parallel guidance of the car cable 38 is made possible by nesting the deflection sheaves 36 and 37 in connection with the arrangement of the car guide rails 16, the drive pulley 22, the counterweight 32, the counterweight guide rails 30, the boom 34 and the deflection sheaves 36 and 37 essentially in one vertical plane perpendicular to the axes of rotation of the deflection sheaves and the traction sheave, which allows the accommodation of these parts in a confined space next to the car and on the frame-shaped structure described.
  • the nesting of the triple deflection disks 36 and 37 can be seen in particular in FIG. 3.
  • the boom 34 projects into the space between a guide rail 30 of the counterweight and the cable course of the counterweight cable section 40 'between the traction sheave 22 and the deflection pulley 37 without the parts coming into contact with the movement of the car would be feared, although the parts are arranged in a confined space.

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  • 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)
EP90108553A 1989-07-11 1990-05-07 Mécanisme d'entraînement d'un ascenseur Expired - Lifetime EP0410085B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3922798A DE3922798C1 (fr) 1989-07-11 1989-07-11
DE3922798 1989-07-11

Publications (3)

Publication Number Publication Date
EP0410085A2 true EP0410085A2 (fr) 1991-01-30
EP0410085A3 EP0410085A3 (en) 1992-07-08
EP0410085B1 EP0410085B1 (fr) 1995-09-20

Family

ID=6384749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108553A Expired - Lifetime EP0410085B1 (fr) 1989-07-11 1990-05-07 Mécanisme d'entraînement d'un ascenseur

Country Status (2)

Country Link
EP (1) EP0410085B1 (fr)
DE (2) DE3922798C1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539238A2 (fr) * 1991-10-25 1993-04-28 Otis Elevator Company Méthode d'arrangement des câbles d'un ascenseur
EP0913353A1 (fr) * 1997-10-10 1999-05-06 Paul Vestner Assemblage modulaire d'une installation d'ascenseur
DE19546590C2 (de) * 1995-12-13 2000-06-15 Wittur Aufzugteile Gmbh & Co Hebezeug
WO2002090232A1 (fr) * 2001-05-04 2002-11-14 Lift-Tech As Structure d'ascenseur
US20080053756A1 (en) * 2006-08-31 2008-03-06 Nicolas Gremaud Elevator installation with car and counterweight and method for arrangement of an elevator installation
US20110108367A1 (en) * 2009-11-10 2011-05-12 Golden Friends (Gfc,Ltd.) Corporation Guiding apparatus of car and counterweight of elevator

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131668C1 (fr) * 1991-09-23 1993-02-18 Leistritz Ag, 8500 Nuernberg, De
US6148962A (en) 1993-06-28 2000-11-21 Kone Oy Traction sheave elevator, hoisting unit and machine space
FI94123C (fi) * 1993-06-28 1995-07-25 Kone Oy Vetopyörähissi
EP0686594B1 (fr) * 1994-06-09 2000-05-17 Aldo Loiodice Système d'ascenseur auto-portant et dispositif pour y fixer le moteur principal
IT1270195B (it) * 1994-06-09 1997-04-29 Aldo Loiodice Dispositivo ascensore, montacarichi o simili autoportante
FI100793B (fi) * 1995-06-22 1998-02-27 Kone Oy Vetopyörähissi
FI100791B (fi) * 1995-06-22 1998-02-27 Kone Oy Vetopyörähissi
DE29710732U1 (de) * 1997-06-19 1997-08-14 Wittur Aufzugteile GmbH & Co, 85259 Wiedenzhausen Seilaufzug
DE19827497B4 (de) * 1997-06-19 2005-02-17 Wittur Ag Aufzug
DE19902853C2 (de) * 1998-01-26 2001-10-11 Guenter Kintrup Personen-Seilaufzug
US7299896B1 (en) * 1998-09-29 2007-11-27 Otis Elevator Company Elevator system having drive motor located adjacent to hoistway door
US6848543B2 (en) 1998-10-30 2005-02-01 Otis Elevator Company Single wall interface traction elevator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT276685B (de) * 1964-11-02 1969-11-25 Alois Dipl Ing Loedige Aufzugsanlage mit Treibscheibenantrieb
US4664230A (en) * 1984-03-23 1987-05-12 Olsen Lawrence O Elevator
DE3542220A1 (de) * 1985-11-29 1987-06-04 Usto Aufzuege U Schallschutzan Aufzugsanlage zum vertikalen transport von personen und lasten mit neben dem aufzugsschacht angeordneten antriebsgetriebe, dadurch gekennzeichnet, dass als tragmittel fuer den aufzugsfahrkorb ketten verwendet werden
FR2609974A1 (fr) * 1987-01-27 1988-07-29 Otis Elevator Co Ascenseur a traction

Non-Patent Citations (1)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539238A2 (fr) * 1991-10-25 1993-04-28 Otis Elevator Company Méthode d'arrangement des câbles d'un ascenseur
EP0539238A3 (en) * 1991-10-25 1993-06-09 Otis Elevator Company Roping method of an elevator
DE19546590C2 (de) * 1995-12-13 2000-06-15 Wittur Aufzugteile Gmbh & Co Hebezeug
EP0913353A1 (fr) * 1997-10-10 1999-05-06 Paul Vestner Assemblage modulaire d'une installation d'ascenseur
WO2002090232A1 (fr) * 2001-05-04 2002-11-14 Lift-Tech As Structure d'ascenseur
US20080053756A1 (en) * 2006-08-31 2008-03-06 Nicolas Gremaud Elevator installation with car and counterweight and method for arrangement of an elevator installation
US20110108367A1 (en) * 2009-11-10 2011-05-12 Golden Friends (Gfc,Ltd.) Corporation Guiding apparatus of car and counterweight of elevator

Also Published As

Publication number Publication date
EP0410085A3 (en) 1992-07-08
DE59009678D1 (de) 1995-10-26
EP0410085B1 (fr) 1995-09-20
DE3922798C1 (fr) 1990-09-20

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