FR2773363A3 - Lift drive winch - Google Patents
Lift drive winch Download PDFInfo
- Publication number
- FR2773363A3 FR2773363A3 FR9800086A FR9800086A FR2773363A3 FR 2773363 A3 FR2773363 A3 FR 2773363A3 FR 9800086 A FR9800086 A FR 9800086A FR 9800086 A FR9800086 A FR 9800086A FR 2773363 A3 FR2773363 A3 FR 2773363A3
- Authority
- FR
- France
- Prior art keywords
- fixed
- motor
- counterweight
- console
- arrangement
- 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
Links
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
- B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
Abstract
Description
La présente invention concerne un arrangement pour obtenir un ascenseur sans local de machine.The present invention relates to an arrangement for obtaining an elevator without machine room.
Les ascenseurs sans locaux de machine sont traditionnellement réalisés soit en utilisant un contrepoids autopropulsé par moteur linéaire ou rotatif, soit une cabine autopropulsée aussi par moteur linéraire ou rotatif, soit un moteur discoïde muni d'une poulie de traction, fixé sur le guide de cabine.Elevators without machine rooms are traditionally made either using a self-propelled counterweight by linear or rotary motor, or a self-propelled cabin also by linear or rotary motor, or a discoid motor provided with a traction sheave, fixed on the car guide .
Le contrepoids ou la cabine autopropulsée ont l'inconvénient d'avoir un accès difficile pour l'entretien ou la simple inspection. Le moteur discoïde fixé sur le guide de cabine nécessite un moteur de forme spéciale pour sa fixation. Le guide doit être dimensionné pour soutenir la masse du moteur, les masses de la cabine et du contrepoids qui sont reportées sur l'arbre du moteur.The counterweight or self-propelled cabin has the disadvantage of having difficult access for maintenance or simple inspection. The discoid motor attached to the car guide requires a specially shaped motor for its attachment. The guide must be sized to support the mass of the engine, the masses of the cabin and the counterweight which are transferred to the motor shaft.
L'arrangement selon l'invention permet de remédier à ces inconvénients. II comporte en effet selon une première caractéristique un moteur discoïde à pattes d'un modèle connu. Ce moteur qui entraîne une poulie de traction par adhérence des câbles est fixé sur une poutre en I. Cette poutre est fixée à la partie supérieure de la trémie, sur les deux guides du contrepoids, sur un guide de cabine et sur une console, ellemême fixée sur une cloison de la trémie. De ce fait les efforts sont répartis.The arrangement according to the invention overcomes these drawbacks. According to a first characteristic, it in fact comprises a discoid motor with legs of a known model. This motor, which drives a traction sheave by cable adhesion, is fixed to an I-beam. This beam is fixed to the upper part of the hopper, on the two counterweight guides, on a cabin guide and on a console, itself. fixed on a bulkhead of the hopper. As a result, efforts are distributed.
Le dessin annexé illustre l'invention:
La figure 1 représente en vue de face l'arrangement. La figure 2 représente la vue de gauche de l'arrangement.The attached drawing illustrates the invention:
Figure 1 shows a front view of the arrangement. Figure 2 shows the left view of the arrangement.
En référence à ces dessins l'arrangement comporte un moteur discoïde à pattes d'un modèle connu (1). Ce moteur entraine une poulie de traction (2).With reference to these drawings, the arrangement comprises a discoid motor with legs of a known model (1). This motor drives a traction sheave (2).
La cabine et le contrepoids sont entraînés par câbles par adhérence sur la poulie de traction, selon la méthode traditionnelle, avec un mouflage deux brins pour réduire l'effort sur l'arbre du moteur. Les points fixes de mouflage côté cabine et côté contrepoids ne sont pas représentés.The cab and the counterweight are driven by cables by adhesion to the traction sheave, according to the traditional method, with a two-strand hauling system to reduce the effort on the motor shaft. The fixed hauling points on the cabin side and counterweight side are not shown.
Le contrepoids (3) muni de sa poulie de mouflage (4) est guidé par les guides (5).The counterweight (3) provided with its hauling pulley (4) is guided by the guides (5).
Ceux-ci comportent à leur partie supérieure une cornière (6) fixée par des moyens connus dits crapauds. La cabine circule entre deux guides dont un seul (7) est utilisé pour la fixation d'une console (8). Celle-ci est fixée au moyen de crapauds. Une deuxième console (9) est fixée sur une paroi de la trémie (10) normalement en béton, au moyen de chevilles.These include at their upper part an angle (6) fixed by known means called toads. The cabin circulates between two guides, only one of which (7) is used for fixing a console (8). This is fixed by means of toads. A second console (9) is fixed to a wall of the hopper (10) normally made of concrete, by means of dowels.
Une poutre en I est fixée par boulons sur les quatre supports constitués par les deux guides de contrepoids (5) munis de leur cornière (6), la console (8) fixée sur un guide de cabine (7) et la console (9) fixée sur une paroi de la trémie (10).An I-beam is fixed by bolts on the four supports constituted by the two counterweight guides (5) provided with their angle (6), the console (8) fixed on a cabin guide (7) and the console (9) fixed to a wall of the hopper (10).
La poutre en I (11) comporte au droit des pattes du moteur une plaque métallique soudée (12) afin d'augmenter l'empattement où se fixe le moteur (1). La plaque soudée (12) possède quatre trous (13) correspondant à ceux des pattes du moteur (1) pour recevoir les boulons de fixation non preprésentés.The I-beam (11) comprises, in line with the legs of the engine, a welded metal plate (12) in order to increase the wheelbase where the engine is fixed (1). The welded plate (12) has four holes (13) corresponding to those of the legs of the motor (1) to receive the fixing bolts not shown.
L'arrangement selon l'invention est particulièrement destiné aux ascenseurs sans locaux de machine. The arrangement according to the invention is particularly intended for elevators without machine rooms.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9800086A FR2773363B3 (en) | 1998-01-07 | 1998-01-07 | MACHINE-FREE ELEVATOR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9800086A FR2773363B3 (en) | 1998-01-07 | 1998-01-07 | MACHINE-FREE ELEVATOR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2773363A3 true FR2773363A3 (en) | 1999-07-09 |
| FR2773363B3 FR2773363B3 (en) | 2000-01-28 |
Family
ID=9521568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9800086A Expired - Lifetime FR2773363B3 (en) | 1998-01-07 | 1998-01-07 | MACHINE-FREE ELEVATOR |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2773363B3 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001027015A1 (en) * | 1999-10-11 | 2001-04-19 | Inventio Ag | Cable elevator |
| ES2178607A1 (en) * | 2000-05-16 | 2002-12-16 | Otis Elevator Co | Hoistwayless elevator system |
| WO2002100752A1 (en) * | 2001-06-11 | 2002-12-19 | Mac Puar, S.A. | Machine and machine bed arrangement inside the elevator pit |
-
1998
- 1998-01-07 FR FR9800086A patent/FR2773363B3/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001027015A1 (en) * | 1999-10-11 | 2001-04-19 | Inventio Ag | Cable elevator |
| US6742628B2 (en) | 1999-10-11 | 2004-06-01 | Inventio Ag | Rope elevator |
| AU781697B2 (en) * | 1999-10-11 | 2005-06-09 | Inventio Ag | Cable elevator |
| ES2178607A1 (en) * | 2000-05-16 | 2002-12-16 | Otis Elevator Co | Hoistwayless elevator system |
| WO2002100752A1 (en) * | 2001-06-11 | 2002-12-19 | Mac Puar, S.A. | Machine and machine bed arrangement inside the elevator pit |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2773363B3 (en) | 2000-01-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |