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EP0585684B1 - Dispositif pour fixation des guides pour ascenseurs - Google Patents

Dispositif pour fixation des guides pour ascenseurs Download PDF

Info

Publication number
EP0585684B1
EP0585684B1 EP93112938A EP93112938A EP0585684B1 EP 0585684 B1 EP0585684 B1 EP 0585684B1 EP 93112938 A EP93112938 A EP 93112938A EP 93112938 A EP93112938 A EP 93112938A EP 0585684 B1 EP0585684 B1 EP 0585684B1
Authority
EP
European Patent Office
Prior art keywords
shaped
intermediate layer
guide rails
mounting part
rail
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
EP93112938A
Other languages
German (de)
English (en)
Other versions
EP0585684A1 (fr
Inventor
David B. Pearson
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 EP0585684A1 publication Critical patent/EP0585684A1/fr
Application granted granted Critical
Publication of EP0585684B1 publication Critical patent/EP0585684B1/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
    • B66B7/02—Guideways; Guides
    • B66B7/023—Mounting means therefor
    • B66B7/024—Lateral supports

Definitions

  • the invention relates to a device for fastening Guide rails for lifts, the guide rails are held on supports by means of rail clips Walls of an elevator shaft are attached, and the Leg of a flange of the U-shaped guide rail Bearing parts includes and together with these from the Rail clips are pressed onto the carrier.
  • the rail clips made of spring steel are U-shaped and have a short and a long one Thighs on.
  • the short leg is with a spacer sleeve screwed tightly to a bracket attached to the wall of a Elevator shaft is attached.
  • the legs of the flange of the Guide rails are surrounded by a U-shaped bearing part and along with this from the long legs of the Rail clips pressed onto the carrier.
  • the spacer protrudes through a hole in the long leg beyond this, see above that the long leg can move freely and when Press the guide rail to the carrier only the set preload of the rail brackets for impact is coming.
  • the U-shaped bearing parts which are in the longitudinal direction the guide rail from the rail clamps the friction should be reduced if the Guide rail is relative to the wall of the elevator shaft emotional.
  • the device described above has the disadvantage that with rough and progressive corrosion deteriorating surface of the guide rail the free Sliding in the U-shaped bearing part difficult or completely prevented becomes. To avoid this, the rusted parts separated from each other and the guide rails if necessary are smoothed and lubricated, thereby maintaining the Plant is expensive.
  • both legs of the flange are the Guide rail from a single, appropriately shaped Liner includes. Further intermediate layers are on the Rail brackets and support plates provided in the Elevator shaft are attached and on which the guide rails by means of the rail clamps while pressing the legs of the Flange are held.
  • Plastic such as Teflon suggested the has low adhesion and friction coefficients. This solution is expensive in terms of material and shape, also shows Teflon creep on, so that the liners themselves deform and need to be replaced more often, which in turn Maintenance of the system more expensive.
  • the invention has for its object a device to suggest the type mentioned above, the simple and cheap and where the surface quality of the Guide rails when moving relative to the masonry of the Elevator shaft no longer plays a role.
  • the guide rails are not corrosion-resistant and smooth Must have a surface.
  • the at the attachment points of the Intermediate layers provided for guide rails are simple and cheap to manufacture and can be easily assembled so that this part of the elevator system can be manufactured cheaper can. Since the intermediate layers are made of stainless steel, they don't need to be replaced, so in this regard there are no maintenance costs.
  • a guide rail 3 is on the carrier by means of rail clips 4 2 attached.
  • the preferably made of spring steel Rail clips 4 are bent in a U-shape and have one short and one long leg 4.1, 4.2.
  • the short Leg 4.1 is by means of a screw 5 and a nut 6 screwed to the carrier 2 via a spacer sleeve 7.
  • the short legs 4.1 are dimensioned such that the Guide rail cannot change its position in the transverse direction.
  • the legs 3.2, 3.3 of the flange 3.1 of the guide rail 3 are each comprised of a U-shaped bearing part 8, the for example made of brass.
  • U-shaped bearing part 8 Between the legs 3.2, 3.3 and the U-shaped bearing part 8 is one corrosion-resistant metal, preferably stainless steel, existing U-shaped intermediate layer 9 is provided.
  • the Bearing parts 8, the intermediate layers 9 and the legs 3.2, 3.3 are when screwing the rail clips 4 of their long Legs 4.2 pressed onto the carrier 2.
  • the spacer sleeve 7 protrudes through a hole 4.3 in the long leg 4.2 over this out, so that the long leg 4.2 can move freely and only a set bias of the rail bracket 4 for the mounting of the guide rail 3 comes into effect.
  • the U-shaped intermediate layer 9 is wider and longer than the U-shaped bearing part 8. Because the Sliding movement of the guide rails when setting high ones Buildings can be up to approx. 75 mm long Liner 9 a multiple of the length of the bearing part 8. As Considering the length, this has been advantageous of the bearing part 8 a length of the intermediate layer 9 of approximately 300 mm proven.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)

Claims (5)

  1. Dispositif pour la fixation de rails de guidage (3) pour ascenseurs, lesquels rails de guidage (3) doivent être posés à la verticale dans des bâtiments, sont maintenus à l'aide de crampons de rails (4) sur des poutres (2) qui sont fixées aux parois (1) d'une cage d'ascenseur, et ont chacun un patin (3.1) formé de deux branches (3.2, 3.3) qui sont entourées chacune par un élément d'appui en U (8) et qui sont aptes à être pressées avec celui-ci sur la poutre (2) par les crampons de rails (4),
       caractérisé en ce qu'on place entre les branches (3.2, 3.3) du patin (3.1) du rail de guidage (3) et l'élément d'appui en U (8) associé une pièce intermédiaire en U d'une seule pièce (9) en matériau résistant à la corrosion, étant précisé que pour l'élément d'appui en U (8) et la pièce intermédiaire en U (9), on choisit un appariement de matériaux qui donne un coefficient de friction inférieur à celui qui est prévu entre les branches (3.2, 3.3) du rail de guidage (3) et la pièce intermédiaire en U (9), de sorte qu'en utilisant simplement deux éléments de construction d'une seule pièce, à savoir l'élément d'appui (8) et la pièce intermédiaire (9), on permet un déplacement des rails de guidage (3) par rapport à la maçonnerie (1) de la cage uniquement dans le sens vertical.
  2. Dispositif selon la revendication 1, caractérisé en ce que la pièce intermédiaire en U (9) est plus large que l'élément d'appui en U (8) et sa longueur est égale à plusieurs fois celle de l'élément d'appui en U (8).
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la pièce intermédiaire en U (9) est mince et est apte à être comprimée par les crampons de rails (4).
  4. Dispositif selon l'une des revendications précédentes, caractérisé en ce que la pièce intermédiaire en U (9) se compose d'acier inoxydable.
  5. Dispositif selon l'une des revendications précédentes, caractérisé en ce que pour réduire la friction entre l'élément d'appui (8) et la pièce intermédiaire (9), l'élément d'appui en U (8) se compose de laiton.
EP93112938A 1992-09-04 1993-08-12 Dispositif pour fixation des guides pour ascenseurs Expired - Lifetime EP0585684B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US940639 1992-09-04
US07/940,639 US5316108A (en) 1992-09-04 1992-09-04 Apparatus for attaching elevator guide rails to elevator shaft walls

Publications (2)

Publication Number Publication Date
EP0585684A1 EP0585684A1 (fr) 1994-03-09
EP0585684B1 true EP0585684B1 (fr) 1998-11-04

Family

ID=25475191

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93112938A Expired - Lifetime EP0585684B1 (fr) 1992-09-04 1993-08-12 Dispositif pour fixation des guides pour ascenseurs

Country Status (4)

Country Link
US (1) US5316108A (fr)
EP (1) EP0585684B1 (fr)
DE (1) DE59309105D1 (fr)
TR (1) TR27166A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6991070B1 (en) * 1999-12-23 2006-01-31 S.A. De Vera (Savera) Elevator guide assembly system
US6481538B2 (en) * 2000-08-30 2002-11-19 Otis Elevator Company Elevator guide rail mounting assembly
DE10155104A1 (de) * 2001-11-09 2003-05-22 Bayerische Motoren Werke Ag Zwischenelement
WO2005081734A2 (fr) * 2004-02-19 2005-09-09 Otis Elevator Company Support pour rail d’ascenseur
US7651064B1 (en) * 2006-10-05 2010-01-26 Dyno Seasonal Solutions, Llc Roof clamp
FI20090502A (fi) * 2009-12-22 2011-06-23 Kone Corp Hissi, johdekiinnike ja menetelmä
JP5858751B2 (ja) * 2011-11-28 2016-02-10 東芝エレベータ株式会社 エレベータのガイドレール支持構造
CN103130068B (zh) * 2013-03-22 2015-12-16 苏州富士电梯有限公司 一种跨距式电梯导轨支架的安装结构
ES2653412T3 (es) * 2015-04-23 2018-02-07 Kone Corporation Clip de fijación del carril de guía del ascensor
CA3006387A1 (fr) 2015-12-22 2017-06-29 Inventio Ag Pince de fixation de rail de guidage d'ascenseur
US11027945B2 (en) 2016-09-13 2021-06-08 Inventio Ag Wall securing assembly for securing an elevator component
US11214464B2 (en) 2018-05-16 2022-01-04 Otis Elevator Company Elevator seismic performance apparatus
WO2024078719A1 (fr) * 2022-10-13 2024-04-18 Kone Corporation Attache de fixation de rail de guidage, agencement de guidage d'ascenseur et procédé

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925867A (en) * 1931-11-21 1933-09-05 Westinghouse Elec Elevator Co Elevator guide-rail supporting device
FR2359245A1 (fr) * 1976-07-23 1978-02-17 Vivion Robert Dispositif de fixation de voie ferree sur longrines disposees bout a bo
DE2646762A1 (de) * 1976-10-16 1978-04-20 Maschf Augsburg Nuernberg Ag Halterung fuer fuehrungsschienen von aufzuegen
FR2398206A1 (fr) * 1977-07-20 1979-02-16 Setec Travaux Publics Systeme de liaison entre glissiere et element de grande longueur
FR2491105A1 (fr) * 1980-09-29 1982-04-02 Sonneville Roger Dispositif pour la fixation d'un rail sur un support en beton
GB8912662D0 (en) * 1989-06-02 1989-07-19 British Guide Rails Ltd Guide rail mounting

Also Published As

Publication number Publication date
TR27166A (tr) 1994-11-10
EP0585684A1 (fr) 1994-03-09
US5316108A (en) 1994-05-31
DE59309105D1 (de) 1998-12-10

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