EP0442230B1 - Assembly procedure of an elevator using a modular supporting column and the elevator thus obtained - Google Patents

Assembly procedure of an elevator using a modular supporting column and the elevator thus obtained Download PDF

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Publication number
EP0442230B1
EP0442230B1 EP19900403565 EP90403565A EP0442230B1 EP 0442230 B1 EP0442230 B1 EP 0442230B1 EP 19900403565 EP19900403565 EP 19900403565 EP 90403565 A EP90403565 A EP 90403565A EP 0442230 B1 EP0442230 B1 EP 0442230B1
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EP
European Patent Office
Prior art keywords
lift
column
elements
elevator
another
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Expired - Lifetime
Application number
EP19900403565
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German (de)
French (fr)
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EP0442230B2 (en
EP0442230A1 (en
Inventor
Jacques Milstein
Didier Balland
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Otis Elevator Co
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Otis Elevator Co
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Application filed by Otis Elevator Co filed Critical Otis Elevator Co
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Publication of EP0442230B1 publication Critical patent/EP0442230B1/en
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    • 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
    • B66B7/022—Guideways; Guides with a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation

Definitions

  • the invention relates to a method of mounting an elevator in which a technical support column is used, which consists of unit elements connected to each other vertically, successively from the lower element planted in position, so as to assemble the equipment items of the elevator, and the elevator obtained.
  • US-A-3,851,736 describes a method of mounting an elevator in which the car guide rails, raised successively from the bottom, serve as a support for a platform for mounting the items of equipment of the elevator and thus form a "modular technical column" for mounting the lift.
  • the elements must be fixed in a conventional manner successively in height on the structure of the building thus requiring significant assembly time, as mentioned above.
  • the invention aims to remedy this drawback by proposing an elevator mounting method in accordance with the teaching of claim 1.
  • the equipment elements are self-adjusting by simple interlocking from one unitary column element to another during assembly.
  • the assembly of the elevator is thus obtained easily and quickly independently of the structure or the building which it must serve.
  • the latter may include several service openings, arranged indifferently on the available faces.
  • This process advantageously applies to mounting from the outside to make a panoramic elevator adjoining the building, whether or not in connection with a pylon capable of supporting other elements such as a fire escape.
  • the invention also relates to the elevator obtained by the above method.
  • the unitary column elements are preferably identical to each other and their length is equal to the height between two landings of the building floor.
  • Each of these unitary column elements is advantageously constituted by a straight U-shaped section, the equipment elements being fixed inside the profile and the cabin being mounted on the opening face.
  • the cabin can also be fixed on a sliding plate mounted on the cabin rails so that this intermediate element allows easy interchangeability of the cabin as required.
  • the elevator according to the invention is obtained from a self-supporting column 1 located in the elevator hopper or outside in the case of a panoramic elevator adjoining the building, and along which is carried the passenger transport cabin.
  • This column results from the assembly of identical unit elements of column 3 ( Figures 2 and 3).
  • the first element is installed vertically integrally on the ground or on the support bottom surface and the other elements are successively fitted one on the other to the desired height corresponding to the stroke of the cabin. They are fixed to each other in a conventional manner, for example by bolting, to form a rigid and vertical assembly carrying the cabin.
  • Each of the column elements is formed from a rigid profile, for example metallic, rectilinear and U-shaped section.
  • the equipment elements or cabin guides 5, counterweight guides 7 and safety limit switch elements 9 are fixed inside.
  • the column formed therefore comprises the elements of equipment correctly positioned for the operation of the elevator and this without having to bear on any auxiliary support, such as the elevator shaft.
  • the geometric positioning of these elements is judiciously organized inside the profile.
  • the two cabin guides 5 are arranged symmetrically relative to the median longitudinal plane of the column on each of the opposite parallel faces 11 of the U. These guide rails cooperate with a movable vertical plate 13 provided with guide slides. This plate is arranged parallel to the bottom face 15 of the U and closes practically along its length the opening face of the U.
  • the ca passenger bin is attached to this tray which may possibly constitute the rear wall of the latter.
  • the end-of-travel elements 9 are fixed near the guides 5 at the height of each level.
  • the other pieces of equipment are arranged in the space between the running plane of the platform and the rear rear face of the column.
  • the elevator according to the invention can operate indifferently according to the configuration selected with a traction system by adhesion in direct traction or 1/1 with machine at the top (figure 4) or 1/2 with reeving at the top and machine at the bottom (Figure 5).
  • the return cables 19 are arranged in the part to the right of the median plane.
  • the cabin 23 may include a service opening 25 arranged either in front of or on the side (not shown) or several service openings and for example two arranged in a square (FIG. 8) or opposite one another (FIG. 9) in particular to facilitate the release of people. It is also possible to assemble the elevator with a pylon and for example a perimeter pylon 27 (FIG. 10).
  • This pylon can include a supporting upright, for example for a fire escape and can be dressed for decorative purposes with various decorative products, such as glass, wood, fixing sheet etc. in harmony with the cabin.
  • the invention thus provides, by the concept of a modular pre-equipped support column, easy and rapid assembly of the elevators with advantageous possibilities for producing panoramic devices.

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  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Description

L'invention concerne un procédé de montage d'ascenseur dans lequel on fait fait intervenir une colonne technique porteuse, laquelle est constituée d'éléments unitaires reliés l'un à l'autre verticalement, successivement depuis l'élément inférieur planté en position, de manière à monter les éléments d'équipement de l'ascenseur, et l'ascenseur obtenu.The invention relates to a method of mounting an elevator in which a technical support column is used, which consists of unit elements connected to each other vertically, successively from the lower element planted in position, so as to assemble the equipment items of the elevator, and the elevator obtained.

On sait que le montage d'un ascenseur au sein d'un bâtiment nécessite de façon générale d'équiper la gaine d'ascenseur en ses divers éléments, rails-guides de cabine et de contrepoids en particulier, lesquels sont fixés et ajustés solidairement aux éléments de structure du bâtiment. Un tel montage nécessite un temps d'ajustement sur chantier important.It is known that mounting an elevator within a building generally requires equipping the elevator shaft with its various elements, cabin guide rails and counterweights in particular, which are fixed and adjusted integrally to the structural elements of the building. Such an assembly requires significant adjustment time on site.

US-A-3 851 736 décrit un procédé de montage d'ascenseur dans lequel les rails-guide de cabine, élevés successivement depuis le bas, servent de support à une plate-forme de montage des éléments d'équipement de l'ascenseur et forment ainsi une "colonne technique modulaire" de montage de l'ascenseur. Cependant, les éléments doivent être fixés de façon classique successivement en hauteur sur la structure du bâtiment exigeant ainsi un temps de montage important, comme précité.US-A-3,851,736 describes a method of mounting an elevator in which the car guide rails, raised successively from the bottom, serve as a support for a platform for mounting the items of equipment of the elevator and thus form a "modular technical column" for mounting the lift. However, the elements must be fixed in a conventional manner successively in height on the structure of the building thus requiring significant assembly time, as mentioned above.

L'invention vise à remédier à cet inconvénient en proposant un procédé de montage d'ascenseur conforme à l'enseignement de la revendication 1.The invention aims to remedy this drawback by proposing an elevator mounting method in accordance with the teaching of claim 1.

Grâce à ce procédé par colonne porteuse, les éléments d'équipement s'autoajustent par simple em- boitement d'un élément unitaire de colonne à l'autre lors de leur montage. Le montage de l'ascenseur s'obtient ainsi aisément et rapidement indépendamment de la structure ou de l'immeuble qu'il doit desservir.Thanks to this support column method, the equipment elements are self-adjusting by simple interlocking from one unitary column element to another during assembly. The assembly of the elevator is thus obtained easily and quickly independently of the structure or the building which it must serve.

Par ailleurs, du fait de l'implantation latérale de la cabine sur la colonne, celle-ci peut comporter plusieurs ouvertures de service, disposées indifféremment sur les faces disponibles.Furthermore, due to the lateral location of the cabin on the column, the latter may include several service openings, arranged indifferently on the available faces.

Ce procédé s'applique avantageusement au montage par l'extérieur pour réaliser un ascenseur panoramique attenant au bâtiment, en liaison ou non avec un pylône pouvant supporter d'autres éléments tels qu'un escalier de secours.This process advantageously applies to mounting from the outside to make a panoramic elevator adjoining the building, whether or not in connection with a pylon capable of supporting other elements such as a fire escape.

L'invention concerne également l'ascenseur obtenu grâce au procédé ci-dessus.The invention also relates to the elevator obtained by the above method.

Les éléments unitaires de colonne sont de préférence identiques l'un à l'autre et leur longueur est égale à la hauteur entre deux paliers d'étage d'immeuble.The unitary column elements are preferably identical to each other and their length is equal to the height between two landings of the building floor.

Chacun de ces éléments unitaires de colonne est avantageusement constitué par un profilé rectiligne de section en U, les éléments d'équipement étant fixés à l'intérieur du profilé et la cabine étant montée sur la face d'ouverture.Each of these unitary column elements is advantageously constituted by a straight U-shaped section, the equipment elements being fixed inside the profile and the cabin being mounted on the opening face.

La cabine peut encore être fixée sur une plaque montée coulissante sur les rails de cabine de sorte que cet élément intermédiaire permet l'interchangeabilité facile de la cabine selon le besoin.The cabin can also be fixed on a sliding plate mounted on the cabin rails so that this intermediate element allows easy interchangeability of the cabin as required.

L'invention est illustrée ci-après à l'aide d'exemples de réalisation et en référence aux dessins annexés sur lesquels :

  • La figure 1 est une vue en perspective de la colonne porteuse assemblée (sans la cabine),
  • La figure 2 est une vue en perspective d'un élément de colonne,
  • La figure 3 est une vue en coupe transversale d'un élément de colonne,
  • Les figures 4 à 7 montrent en coupes transversales divers systèmes de suspension convenant à l'ascenseur selon l'invention,
  • Les figures 8 et 9 sont des vues en coupe transversale montrant une cabine avec plusieurs faces de service,et
  • La figure 10 est une vue en coupe transversale montrant l'adjonction d'un pylône.
The invention is illustrated below with the aid of exemplary embodiments and with reference to the appended drawings in which:
  • FIG. 1 is a perspective view of the assembled supporting column (without the cabin),
  • FIG. 2 is a perspective view of a column element,
  • FIG. 3 is a cross-sectional view of a column element,
  • FIGS. 4 to 7 show in cross sections various suspension systems suitable for the elevator according to the invention,
  • FIGS. 8 and 9 are cross-sectional views showing a cabin with several service faces, and
  • Figure 10 is a cross-sectional view showing the addition of a pylon.

Comme représenté sur les figures 1 à 3, l'ascenseur selon l'invention est obtenu à partir d'une colonne autoporteuse 1 implantée dans la trémie d'ascenseur ou à l'extérieur dans le cas d'un ascenseur panoramique attenant au bâtiment, et le long de laquelle est véhiculée la cabine de transport des passagers. Cette colonne résulte de l'assemblage d'éléments unitaires identiques de colonne 3 (Figures 2 et 3). Le premier élément est implanté verticalement solidairement au sol ou à la surface de fond support et les autres éléments sont emboîtés successivement l'un sur l'autre jusqu'à la hauteur souhaitée correspondant à la course de la cabine. Ils sont fixés l'un à l'autre de façon classique, par exemple par boulonnage, pour former un ensemble rigide et vertical porteur de la cabine.As shown in FIGS. 1 to 3, the elevator according to the invention is obtained from a self-supporting column 1 located in the elevator hopper or outside in the case of a panoramic elevator adjoining the building, and along which is carried the passenger transport cabin. This column results from the assembly of identical unit elements of column 3 (Figures 2 and 3). The first element is installed vertically integrally on the ground or on the support bottom surface and the other elements are successively fitted one on the other to the desired height corresponding to the stroke of the cabin. They are fixed to each other in a conventional manner, for example by bolting, to form a rigid and vertical assembly carrying the cabin.

Chacun des éléments de colonne est formé à partir d'un profilé rigide, par exemple métallique, rectiligne et de section en U. Les éléments d'équipement ou guides de cabine 5, guides de contrepoids 7 et éléments fin de course de sécurité 9 sont fixés à l'intérieur.Each of the column elements is formed from a rigid profile, for example metallic, rectilinear and U-shaped section. The equipment elements or cabin guides 5, counterweight guides 7 and safety limit switch elements 9 are fixed inside.

Ces éléments sont prépositionnés en usine et viennent en continuité l'un de l'autre sans autre ajustement au montage des éléments de colonne. La colonne formée comporte donc les éléments d'équipement correctement positionnés pour le fonctionnement de l'ascenseur et ceci sans avoir à prendre appui sur un éventuel support auxiliaire, tel que la gaine d'ascenseur.These elements are pre-positioned in the factory and come in continuity with each other without further adjustment to the mounting of the column elements. The column formed therefore comprises the elements of equipment correctly positioned for the operation of the elevator and this without having to bear on any auxiliary support, such as the elevator shaft.

Le positionnement géométrique de ces éléments, précisé ci-après, est judicieusement organisé à l'intérieur du profilé. Les deux guides de cabine 5 sont disposés symétriquement relativement au plan longitudinal médian de la colonne sur chacune des faces parallèles opposées 11 du U. Ces rails-guides coopèrent avec un plateau vertical mobile 13 muni de coulisseaux de guidage. Ce plateau est disposé parallèlement à la face de fond 15 du U et ferme pratiquement sur sa longueur la face d'ouverture du U. La cabine de passagers est fixée à ce plateau qui peut éventuellement constituer la paroi arrière de cette dernière. Les éléments de fin de course 9 sont fixés près des guides 5 à hauteur de chaque palier. Les autres éléments d'équipement sont disposés dans l'espace compris entre le plan de course du plateau et la face arrière de fond de la colonne. On trouve ainsi à gauche du plan médian le contrepoids 17 de forme essentiellement plate avec ses guides latéraux opposés 7, au centre le système de suspension avec ses câbles 19 et à droite les câbles souples de liaison 21. L'ascenseur selon l'invention peut fonctionner indifféremment selon la configuration retenue avec un système à traction par adhérence en traction directe ou 1/1 avec machine en haut (figure 4) ou en 1/2 avec mouflage en haut et machine en bas (Figure 5). Dans ce dernier cas, les câbles de retour 19 sont disposés dans la partie à droite du plan médian. Un système élévateur à vérin hydraulique 19' peut en outre être utilisé, soit en version directe pour de petites hauteurs (figure 6) ou en presse mouflée en 2/1 avec vérin sur le côté (figure 7).The geometric positioning of these elements, detailed below, is judiciously organized inside the profile. The two cabin guides 5 are arranged symmetrically relative to the median longitudinal plane of the column on each of the opposite parallel faces 11 of the U. These guide rails cooperate with a movable vertical plate 13 provided with guide slides. This plate is arranged parallel to the bottom face 15 of the U and closes practically along its length the opening face of the U. The ca passenger bin is attached to this tray which may possibly constitute the rear wall of the latter. The end-of-travel elements 9 are fixed near the guides 5 at the height of each level. The other pieces of equipment are arranged in the space between the running plane of the platform and the rear rear face of the column. We thus find on the left of the median plane the counterweight 17 of essentially flat shape with its opposite lateral guides 7, in the center the suspension system with its cables 19 and on the right the flexible connection cables 21. The elevator according to the invention can operate indifferently according to the configuration selected with a traction system by adhesion in direct traction or 1/1 with machine at the top (figure 4) or 1/2 with reeving at the top and machine at the bottom (Figure 5). In the latter case, the return cables 19 are arranged in the part to the right of the median plane. A lifting system with a hydraulic cylinder 19 'can also be used, either in a direct version for small heights (Figure 6) or in a 2/1 reeved press with a cylinder on the side (Figure 7).

Du fait de l'adaptation latérale de cabine sur la colonne et du faible encombrement en profondeur de cette dernière, ce concept de montage d'ascenseur convient avantageusement à l'implantation en ascenseur panoramique attenant au bâtiment à desservir. La cabine 23 peut comporter une ouverture de service 25 disposée indifféremment devant ou sur le côté (non représenté) ou plusieurs ouvertures de service et par exemple deux disposées en équerre (figure 8) ou opposées l'une à l'autre (figure 9) afin de faciliter notamment le dégagement des personnes. On peut également faire le montage de l'ascenseur avec un pylône et par exemple un pylône de pourtour 27 (figure 10). Ce pylône peut comporter un montant porteur, par exemple pour un escalier de secours et peut être habillé à des fins décoratives de divers produits décoratifs, tels que verre, bois, tôle de fixation etc. en harmonie avec la cabine.Due to the lateral adaptation of the cabin to the column and the small overall dimensions of the latter, this elevator mounting concept is advantageously suitable for installation in a panoramic elevator adjoining the building to be served. The cabin 23 may include a service opening 25 arranged either in front of or on the side (not shown) or several service openings and for example two arranged in a square (FIG. 8) or opposite one another (FIG. 9) in particular to facilitate the release of people. It is also possible to assemble the elevator with a pylon and for example a perimeter pylon 27 (FIG. 10). This pylon can include a supporting upright, for example for a fire escape and can be dressed for decorative purposes with various decorative products, such as glass, wood, fixing sheet etc. in harmony with the cabin.

L'invention apporte ainsi par le concept de colonne porteuse modulaire prééquipée un montage aisé et rapide des ascenseurs avec des possibilités avantageuses pour réaliser des appareils panoramiques.The invention thus provides, by the concept of a modular pre-equipped support column, easy and rapid assembly of the elevators with advantageous possibilities for producing panoramic devices.

Claims (9)

1. Process for assembling lift, in which a load- bearing service column (1) is used, made up of modular elements (3) vertically connected to one another in succession starting from the bottom element which is bedded in position, so as to assemble the fittings of the lift, such as the lift guides (5), counterweight guides (7) and the safety elements (9) for the end of travel, characterised in that said fittings are pre-positioned on each of said modular elements (3) and are conveniently arranged adjacent to one another during the assembly of the modular elements upon one another in order to perform a pre-equipped functional assembly, the lift car (23) being slidably mounted on its guides (5) through one of the sides of the column formed.
2. Process for assembling a lift according to claim 1 characterised in that the modular column elements (3) fit successfully onto one another up to the required height, being fixed to one another in conventional manner, for example by bolting.
3. Process for assembling a lift according to one of claims 1 and 2, characterised in that, during the assembly of said column, said fittings (5,7,9) are continuously automatically adjusted from one column element to another.
4. Lift constructed by implementing the assembly process as defined in one of claims 1 to 3.
5. Lift according to claim 4, characterised in that the modular column elements (3) are identical, their length being equal to the distance between two floors of the building, the fittings (5,7,9) being pre-positioned in the factory.
6. Lift according to one of claims 1 and 5, characterised in that the column elements (3) are formed starting from a rigid, e.g. metal; straight sectional construction of U-shaped cross-section, the fittings (5,7,9) being fixed inside the sectional member and the lift car (23) being mounted on the open side.
7. Lift according to one of claims 4 to 6, characterised in that the lift car is fixed on a sliding plate or panel (13), this intermediate element allowing the lift car to be readily interchanged as necessary.
8. Lift according to one of claims 4 to 7, characterised in that the guide rails of the lift car (5) are fixed on the opposite sides 11 of the U, symmetrically with respect to the central longitudinal plane of the column, the sliding panel (13) engaging on these rails practically closing the open side of the U, parallel to the base surface (15), the counterweight (17) of basically flat shape with its opposing lateral guides (7), the suspension means (cables 19 or jack 19'); the end of travel safety elements (9) and the attachment cables to the liftcar(21) being accommodated in the space defined between said base surface (15) and the plane of movement of the sliding panel (13).
9. Lift according to one of claims 4 to 8, characterised in that it is of the panoramic construction adjoining the structure or building which it services; and in that it may or may not be assembled with a pylon (27) adapted to support auxiliary elements such as an emergency staircase.
EP19900403565 1990-02-13 1990-12-13 Assembly procedure of an elevator using a modular supporting column and the elevator thus obtained Expired - Lifetime EP0442230B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9001671A FR2658179B1 (en) 1990-02-13 1990-02-13 METHOD OF MOUNTING AN ELEVATOR BY A MODULAR CARRIER COLUMN AND ELEVATOR OBTAINED.
FR9001671 1990-02-13

Publications (3)

Publication Number Publication Date
EP0442230A1 EP0442230A1 (en) 1991-08-21
EP0442230B1 true EP0442230B1 (en) 1994-03-02
EP0442230B2 EP0442230B2 (en) 1997-07-23

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Application Number Title Priority Date Filing Date
EP19900403565 Expired - Lifetime EP0442230B2 (en) 1990-02-13 1990-12-13 Assembly procedure of an elevator using a modular supporting column and the elevator thus obtained

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EP (1) EP0442230B2 (en)
ES (1) ES2052218T5 (en)
FR (1) FR2658179B1 (en)

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IT1270195B (en) * 1994-06-09 1997-04-29 Aldo Loiodice Design for an elevator, hoist, or similar self-supporting device
ES2148420T3 (en) * 1994-06-09 2000-10-16 Aldo Loiodice SELF-SUPPORTING LIFTING SYSTEM AND ARRANGEMENT FOR MOUNTING THE MAIN MOTOR.
DE19536994C2 (en) * 1995-10-04 2001-07-05 Wittur Ag Elevator system and method for assembling the elevator system
DE19546590C2 (en) * 1995-12-13 2000-06-15 Wittur Aufzugteile Gmbh & Co Hoist
FI101783B1 (en) * 1997-03-07 1998-08-31 Kone Corp Procedure and apparatus for lift installation
DE19752227A1 (en) * 1997-11-25 1999-05-27 Wittur Aufzugteile Gmbh & Co Preassembled elevator shaft
DE19945288C2 (en) * 1999-09-22 2003-02-13 Representacoes De Material Ele Elevator with a shaft structure
US6578673B2 (en) * 1999-09-27 2003-06-17 Otis Elevator Company Concrete elevator rail and guidance system
AU2001285967A1 (en) 2000-09-12 2002-03-26 Kone Corporation Supporting structure for elevator guide rails
WO2002090232A1 (en) * 2001-05-04 2002-11-14 Lift-Tech As Elevator structure
FR2833250B1 (en) * 2001-12-11 2008-06-13 Xavier Lombard METHOD AND DEVICE FOR TRANSPORTING LOADS AND PEOPLE USING A CABIN OR A GUIDE PLATE IN SUBSTANTIALLY VERTICAL RAILS
ES2428014T3 (en) * 2009-12-21 2013-11-05 Inventio Ag Elevator installation with counterweight and counterweight guide
DE102010042144A1 (en) 2010-10-07 2012-04-12 Thyssenkrupp Transrapid Gmbh elevator system
EP4269313A1 (en) * 2022-04-25 2023-11-01 Thoma Aufzüge GmbH Universal elevator

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US4345671A (en) * 1980-03-12 1982-08-24 Westinghouse Electric Corp. Apparatus and method for installing elevator guide rails
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FR2623787B1 (en) * 1987-11-27 1990-05-11 Otis Elevator Co METHOD OF MOUNTING AN ELEVATOR OR LIFT WITHIN A BUILDING, MOUNTING JIGS USED, ELEVATOR OR LIFT OBTAINED

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Publication number Publication date
FR2658179B1 (en) 1992-06-19
ES2052218T3 (en) 1994-07-01
ES2052218T5 (en) 1997-12-01
FR2658179A1 (en) 1991-08-16
EP0442230B2 (en) 1997-07-23
EP0442230A1 (en) 1991-08-21

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