EP0410085B1 - Antriebvorrichtung eines Aufzuges - Google Patents

Antriebvorrichtung eines Aufzuges Download PDF

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Publication number
EP0410085B1
EP0410085B1 EP90108553A EP90108553A EP0410085B1 EP 0410085 B1 EP0410085 B1 EP 0410085B1 EP 90108553 A EP90108553 A EP 90108553A EP 90108553 A EP90108553 A EP 90108553A EP 0410085 B1 EP0410085 B1 EP 0410085B1
Authority
EP
European Patent Office
Prior art keywords
cage
counterweight
guide
pulley
car
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
EP90108553A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0410085A2 (de
EP0410085A3 (en
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/de
Publication of EP0410085A3 publication Critical patent/EP0410085A3/de
Application granted granted Critical
Publication of EP0410085B1 publication Critical patent/EP0410085B1/de
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 an elevator.
  • an elevator is known with an overhead drive unit with a traction sheave and a cable pull comprising the traction sheave for a car and a counterweight.
  • the car is guided asymmetrically to the side.
  • the counterweight and the traction sheave are arranged in a vertical plane next to the car. It is also provided that the car and counterweight are carried by pulleys for translation reasons.
  • 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 in the lowest floor, and in particular to shift the noise from the upper floor areas, 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 cable-driven, so-called backpack-guided car with simple constructional means and with a compact design.
  • This design of the elevator allows the use of a cable drive for the car and the counterweight when using a backpack-guided car with a compact design and vertical cable routing.
  • At least two and in particular three or more deflection sheaves are preferably provided which overlap one another with their sheave surfaces in the direction transverse to their axes. 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.
  • the frame of the guide rails for the car and 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.
  • This is a very easy-to-assemble design variant, since the complete drive and all guide rails can be arranged on one side of the elevator shaft and the bow-shaped cross members for the car rails and the counterweight rails can be prefabricated exactly before installation.
  • the forces of the upper ropes in the axis of the two car guide rails are diverted through the guide rails onto the pit.
  • the drive winch with the traction sheave can be set up on the spot, which ensures a space-saving construction.
  • the car deflection sheave and the counterweight deflection sheave are each designed as triple or multiple sheaves, insofar 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. So 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 plate 36 for a car cable 38 and a deflection plate for a counterweight cable 40 are rotatably arranged on the upper cross member 18.
  • the car cables 38 run vertically downward from the traction sheave 22 in FIG. 1 on the left-hand side to the associated deflection pulley 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 arm 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 from FIG. 3.
  • the boom 34 protrudes 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 touching the parts during the movement of the car would be feared, although the parts are arranged in a confined space.

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)
EP90108553A 1989-07-11 1990-05-07 Antriebvorrichtung eines Aufzuges Expired - Lifetime EP0410085B1 (de)

Applications Claiming Priority (2)

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

Publications (3)

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

Family

ID=6384749

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108553A Expired - Lifetime EP0410085B1 (de) 1989-07-11 1990-05-07 Antriebvorrichtung eines Aufzuges

Country Status (2)

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

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131668C1 (da) * 1991-09-23 1993-02-18 Leistritz Ag, 8500 Nuernberg, De
JP2549837Y2 (ja) * 1991-10-25 1997-10-08 オーチス エレベータ カンパニー エレベーターのかご吊り構造
FI94123C (fi) * 1993-06-28 1995-07-25 Kone Oy Vetopyörähissi
US6148962A (en) * 1993-06-28 2000-11-21 Kone Oy Traction sheave elevator, hoisting unit and machine space
IT1270195B (it) * 1994-06-09 1997-04-29 Aldo Loiodice Dispositivo ascensore, montacarichi o simili autoportante
ATE192995T1 (de) * 1994-06-09 2000-06-15 Aldo Loiodice Selbsttragendes aufzugsystem und einbaueinrichtung für dessen hauptmotor
FI100793B (fi) * 1995-06-22 1998-02-27 Kone Oy Vetopyörähissi
FI100791B (fi) * 1995-06-22 1998-02-27 Kone Oy Vetopyörähissi
DE19546590C2 (de) * 1995-12-13 2000-06-15 Wittur Aufzugteile Gmbh & Co Hebezeug
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
DE29718047U1 (de) * 1997-10-10 1999-02-04 Vestner, Paul, 85748 Garching Aufzugsanlage
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
WO2002090232A1 (en) * 2001-05-04 2002-11-14 Lift-Tech As Elevator structure
RU2007132738A (ru) * 2006-08-31 2009-03-10 Инвенцио АГ (CH) Подъемник с кабиной и противовесом и способ размещения подъемника
US20110108367A1 (en) * 2009-11-10 2011-05-12 Golden Friends (Gfc,Ltd.) Corporation Guiding apparatus of car and counterweight of elevator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH436619A (de) * 1964-11-02 1967-05-31 Loedige Alois 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

Also Published As

Publication number Publication date
DE3922798C1 (da) 1990-09-20
EP0410085A2 (de) 1991-01-30
EP0410085A3 (en) 1992-07-08
DE59009678D1 (de) 1995-10-26

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