EP0763495A1 - Chassis de machine - Google Patents

Chassis de machine Download PDF

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Publication number
EP0763495A1
EP0763495A1 EP96114032A EP96114032A EP0763495A1 EP 0763495 A1 EP0763495 A1 EP 0763495A1 EP 96114032 A EP96114032 A EP 96114032A EP 96114032 A EP96114032 A EP 96114032A EP 0763495 A1 EP0763495 A1 EP 0763495A1
Authority
EP
European Patent Office
Prior art keywords
machine frame
traction sheave
deflection roller
bearing plate
frame according
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Withdrawn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
EP96114032A
Other languages
German (de)
English (en)
Inventor
Christian Ing. Suter
Jules Ing. Christen
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
Publication of EP0763495A1 publication Critical patent/EP0763495A1/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Withdrawn legal-status Critical Current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
    • B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
    • 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

  • Machine frame in particular for an elevator drive with a drive, traction sheave and deflection roller, the deflection roller having a position which can be changed with respect to the traction sheave.
  • the position of the deflection roller relative to a traction sheave results in the distance between the support cables for the cabin and the counterweight to one another and also influences the wrap angle ⁇ of the support cables on the drive pulley.
  • the distance between the suspension cables is determined by the horizontal distance between the axes of the traction sheave and the deflection roller plus their radii.
  • the wrap angle ⁇ can be changed within certain limits by arranging the deflection roller at different depths than the drive pulley.
  • German layout specification No. 1 033 383 describes and shows a simple engine for small goods lifts.
  • a traction sheave axis which carries a traction sheave and a pulley, is arranged somewhat eccentrically on a horizontal profile support.
  • the pulley is connected to the drive by means of a means attached to a motor with a small belt pulley that is attached to the frame.
  • a pivotable rocker is also arranged, which carries a deflection roller at its other end.
  • the distance between the outgoing suspension cables can be varied within certain limits using the swiveling swing arm. In the desired position Swing arm held by a screwed vertical strut. As a result, the wrap angle also changes inevitably and cannot be influenced, which can have a negative effect on the driving ability.
  • the invention is characterized inter alia by characterized in that the machine frame can be arranged in different inclined positions and the deflection roller in different positions.
  • the different inclinations of the machine frame with the consequent change in the wrap angle ⁇ are carried out by means of bases which are variable in height at both ends and have semicircular supports in which round ends of the machine frame are pivotably mounted.
  • the deflection roller is carried by a laterally displaceable bearing plate, which can be fixed in any position within a sliding slot.
  • the deflection roller can be arranged above or below the machine frame.
  • a side-mounted add-on drive is operatively connected to the traction sheave shaft.
  • Additional devices can be mounted on the machine frame.
  • the entirety of the machine frame is designated 1.
  • the basic construction of the machine frame 1 is made up of two side rails 6, a cylindrical support arm 7 which connects the two side rails 6 transversely below the left end and projects laterally outwards, and a support arm 8 which is half-recessed on the right end faces of the side rails 6 and which laterally connects and also projects laterally educated.
  • triangular-shaped bearing plates 4 arranged on the outside and projecting above the side rails 6 carry a traction sheave axis 19 with a traction sheave 2.
  • a displaceable bearing plate 5 is arranged, each with a machine frame 1 downwards and part projecting upwards, each with a bearing bore 23.
  • the lower part carries a deflection roller 3.
  • the upper part is not used.
  • the bearing plate 5 can be moved parallel to the side rails 6 within the length of a sliding slot 10 worked out in the middle of the two side rails 6 and with screws 11 can be fixed at the desired location.
  • the end shields 5 have stop strips 21 and 22 on the outside on the upper and lower narrow sides of the side rails 6, which stop the end shields 5 from falling out of the machine frame 1 after the screws 11 have been loosened.
  • the support arms 7 and 8 lie in approximately semicircular recesses 9, the left support 9 being on a base 12 and the right support 9 being placed directly on the machine room floor 13.
  • the traction sheave 2 is wrapped in single or double loops by elevator ropes 17, the downward ones being referred to as cabin ropes 15.
  • the wrap angle ⁇ is 155 ° in the disposition shown.
  • the elevator ropes 17, which run obliquely downward to the right from the traction sheave 2, are guided over the deflection roller 3 and, after a single or double wrap, are referred to as counterweight ropes 16.
  • the elevator cables 17 which are led back from the deflection roller 3 to the traction sheave at the bottom in a double loop are indicated with a broken line.
  • the car ropes 15 and the counterweight ropes 16 are guided through an opening 14 through the machine room floor 13 into the elevator shaft. With a the distance between the cabin ropes 15 and the counterweight ropes 16 is designated. With 18 an add-on drive is indicated.
  • the add-on drive 18 contains the mechanical elements (not shown) of a conventional elevator drive with motor, tachodynamo, brake, reduction gear, fixed clutch with the drive pulley 2 and torque support.
  • the Fig.2 shows the machine frame in the floor plan.
  • the add-on drive 18 is arranged here on the upper side. Depending on requirements and the prevailing space conditions, this can also be provided on the other side.
  • the supports 9 are each arranged under the ends of the support arms 7 and 8, so that the machine frame 1 is supported as broadly as possible.
  • the point of contact under the cultivation company 18 can, for optimum support and stability, be extended somewhat further, which is indicated by dashed lines.
  • FIG. 3 shows the machine frame 1 in the horizontal position.
  • This change in position of the machine frame 1 is possible due to different heights of the bases 12 and 20, as well as the support similar to a plain bearing in the supports 9 with the support arms 7 and 8.
  • the cylindrical support arms 7 and 8 together with the concave partially round supports 9 result in a pivotable Storage of the ends of the machine frame.
  • a reduction of the simple wrap angle ⁇ by 35 ° can be determined here by the horizontal position of the machine frame 1.
  • the wrap angle could be increased by 35 ° due to the inclined position shown in FIG. 1.
  • the configuration of the bearing plate 5 shown provides a third disposition variant. 1 to 3, the deflection roller 3 is arranged in the lower bearing bore 23 below the side rails 6. Due to the symmetrical shape of the bearing plate 5, a second bearing bore 23 is provided above the side rails 6, so that the deflection roller 3 can also be installed at this point if necessary.
  • wrap angle ⁇ and rope distance a can be changed within defined limits using the three different adjustment options.
  • a single variant of a machine frame 1 is hereby suitable for a large area of application, which results in correspondingly larger quantities and reduced unit costs.
  • the construction of the machine frame 1 according to the invention is not limited to the example shown in terms of construction details.
  • the upper part with the second bore 23 can be omitted from the displaceable bearing plate 5.
  • a bearing plate 5 with only one tab with bore 23 also offers the two possibilities in that the single-lobed bearing plate 5 or its only bearing bore 23 can be provided both above and below the side rails 6 by appropriate installation.
  • the construction of the machine frame 1 in the present type also offers the possibility of accommodating an electro-mechanical or hydraulic cable brake as a second brake, which can be arranged in a simple manner in a bridge-like manner via the two side rails 6.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
EP96114032A 1995-09-15 1996-09-03 Chassis de machine Withdrawn EP0763495A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH260695 1995-09-15
CH2606/95 1995-09-15

Publications (1)

Publication Number Publication Date
EP0763495A1 true EP0763495A1 (fr) 1997-03-19

Family

ID=4237548

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96114032A Withdrawn EP0763495A1 (fr) 1995-09-15 1996-09-03 Chassis de machine

Country Status (4)

Country Link
US (1) US5957242A (fr)
EP (1) EP0763495A1 (fr)
JP (1) JPH09124253A (fr)
CA (1) CA2185314A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG110016A1 (en) * 2002-02-18 2005-04-28 Inventio Ag Engine frame with counter-roller support for an elevator drive
EP1555232A1 (fr) * 2004-01-07 2005-07-20 Inventio Ag Procédé de conversion et d'installation d'un entraínement d'ascenseur
EP1555236A1 (fr) * 2004-01-07 2005-07-20 Inventio Ag Entraínement d'ascenseur et procédés de conversion et d'installation d'un entraínement d'asceneur
DE102004063130A1 (de) * 2004-12-22 2006-07-13 Logos-Innovationen Gmbh Hebevorrichtung mit einer Antriebseinheit zum Heben einer Lastaufnahme
US7624847B2 (en) 2004-01-07 2009-12-01 Inventio Ag Drive for an elevator installation
WO2012163939A1 (fr) * 2011-05-31 2012-12-06 Inventio Ag Etrier d'entraînement faisant partie d'un système d'ascenseur
AT503455A3 (de) * 2006-03-28 2013-05-15 Tsg Tech Service Gmbh Statische treibfähigkeitsprüfung
CN107567425A (zh) * 2015-05-06 2018-01-09 因温特奥股份公司 使用电梯运输重型超载负荷

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3489578B2 (ja) * 1999-12-06 2004-01-19 三菱電機株式会社 エレベーター装置
CN1295131C (zh) * 1999-12-06 2007-01-17 三菱电机株式会社 电梯装置
FI118732B (fi) * 2000-12-08 2008-02-29 Kone Corp Hissi
JP4651855B2 (ja) * 2001-05-21 2011-03-16 三菱電機株式会社 エレベータ装置
US9573792B2 (en) 2001-06-21 2017-02-21 Kone Corporation Elevator
ES2302816T3 (es) * 2001-06-21 2008-08-01 Kone Corporation Ascensor.
FI119234B (fi) * 2002-01-09 2008-09-15 Kone Corp Hissi
EP1338546B1 (fr) * 2002-02-18 2008-10-01 Inventio Ag Bâti de machine avec support de poulie de renvoi pour machinerie d'ascenseur
FI119242B (fi) * 2002-05-28 2008-09-15 Kone Corp Menetelmä hissin tekemiseksi ja hissin toimitusjärjestelmä
US7448474B2 (en) * 2002-05-28 2008-11-11 Kone Corporation Method for making an elevator and system for elevator delivery
FI20031718A0 (fi) * 2003-11-24 2003-11-24 Kone Corp Hissin ripustusjärjestely
AU2006202257B2 (en) * 2004-01-07 2010-10-07 Inventio Ag Drive for a lift installation
FI117336B (fi) * 2004-07-27 2006-09-15 Kone Corp Hissin koneistoalusta
CN105211263A (zh) * 2009-02-24 2016-01-06 客乐谐食品株式会社 干燥切割柑橘系果实及其制法
FI125069B (fi) * 2009-10-28 2015-05-29 Kone Corp Hissin nostokoneiston kiinnitysjärjestely ja menetelmä hissin nostokoneiston asentamiseksi
FI20105661A (fi) * 2010-06-10 2011-12-11 Kone Corp Nostokoneiston kiinnitysjärjestely sekä hissikokoonpano
JP5743029B2 (ja) * 2012-05-30 2015-07-01 三菱電機株式会社 エレベーターの巻上機台及びエレベーター装置
BR112022012000A2 (pt) * 2019-12-19 2022-08-30 Inventio Ag Sistema de acionamento para um sistema de elevador, sistema de elevador assim como processo para montagem de um acionador em um elemento de suporte de um sistema de elevador
WO2022243398A1 (fr) * 2021-05-19 2022-11-24 Inventio Ag Système d'entraînement pour une installation d'ascenseur, installation d'ascenseur et procédé permettant d'installer un entraînement sur un élément de support d'une installation d'ascenseur

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033383B (de) * 1956-12-21 1958-07-03 Stahl Maschinenfabrik R Triebwerk fuer Aufzuege, insbesondere Kleinlastenaufzuege
DE1506478A1 (de) * 1967-05-11 1969-10-30 Hans Mangelsdorff Treibscheibenantrieb mit synchronisierten Umlenkrollen fuer Aufzuege und Foerderanlagen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US611311A (en) * 1898-09-27 Hoisting-machine
JPS5948231B2 (ja) * 1976-08-24 1984-11-24 株式会社東芝 エレベ−タのそらせ車装置
JPS54115849A (en) * 1978-02-28 1979-09-08 Toshiba Corp Elevator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1033383B (de) * 1956-12-21 1958-07-03 Stahl Maschinenfabrik R Triebwerk fuer Aufzuege, insbesondere Kleinlastenaufzuege
DE1506478A1 (de) * 1967-05-11 1969-10-30 Hans Mangelsdorff Treibscheibenantrieb mit synchronisierten Umlenkrollen fuer Aufzuege und Foerderanlagen

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG110016A1 (en) * 2002-02-18 2005-04-28 Inventio Ag Engine frame with counter-roller support for an elevator drive
EP2860144A1 (fr) 2004-01-07 2015-04-15 Inventio AG Entraînement pour un ascenseur
EP1555232A1 (fr) * 2004-01-07 2005-07-20 Inventio Ag Procédé de conversion et d'installation d'un entraínement d'ascenseur
EP1555236A1 (fr) * 2004-01-07 2005-07-20 Inventio Ag Entraínement d'ascenseur et procédés de conversion et d'installation d'un entraínement d'asceneur
US7624847B2 (en) 2004-01-07 2009-12-01 Inventio Ag Drive for an elevator installation
US7775325B2 (en) 2004-01-07 2010-08-17 Inventio Ag Drive for an elevator installation and method of converting a drive in an elevator installation
DE102004063130A1 (de) * 2004-12-22 2006-07-13 Logos-Innovationen Gmbh Hebevorrichtung mit einer Antriebseinheit zum Heben einer Lastaufnahme
AT503455A3 (de) * 2006-03-28 2013-05-15 Tsg Tech Service Gmbh Statische treibfähigkeitsprüfung
AT503455B1 (de) * 2006-03-28 2013-09-15 Tsg Tech Service Gmbh Statische treibfähigkeitsprüfung
WO2012163939A1 (fr) * 2011-05-31 2012-12-06 Inventio Ag Etrier d'entraînement faisant partie d'un système d'ascenseur
US9371211B2 (en) 2011-05-31 2016-06-21 Inventio Ag Drive frame for an elevator installation
CN107567425A (zh) * 2015-05-06 2018-01-09 因温特奥股份公司 使用电梯运输重型超载负荷
CN107567425B (zh) * 2015-05-06 2019-10-01 因温特奥股份公司 使用电梯运输重型超载负荷
US11554936B2 (en) 2015-05-06 2023-01-17 Inventio Ag Moving a heavy overload with an elevator

Also Published As

Publication number Publication date
CA2185314A1 (fr) 1997-03-16
US5957242A (en) 1999-09-28
JPH09124253A (ja) 1997-05-13

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