EP0964827B1 - Elevator car - Google Patents

Elevator car Download PDF

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Publication number
EP0964827B1
EP0964827B1 EP98902921A EP98902921A EP0964827B1 EP 0964827 B1 EP0964827 B1 EP 0964827B1 EP 98902921 A EP98902921 A EP 98902921A EP 98902921 A EP98902921 A EP 98902921A EP 0964827 B1 EP0964827 B1 EP 0964827B1
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EP
European Patent Office
Prior art keywords
lift cage
supporting frame
lift
cage according
base
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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
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EP98902921A
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German (de)
French (fr)
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EP0964827A1 (en
Inventor
Fabrice Tomaseti
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Inventio AG
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Inventio AG
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0206Car frames
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/04Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically

Definitions

  • the present invention relates to an elevator car for a on vertical guide rails from a lifting device movable elevator with walls composed of sheet metal parts which at least partially to increase strength are folded and form profiles, individual of these wall-forming profile parts beyond the elevator car contour are at least extended downwards to support frame parts for to form the elevator car.
  • German utility model No. 1 851 338 describes and shows a cabin construction of the type mentioned above Solution show individual wall part profiles of the side walls longer Thighs and are in this form as so-called Side shield profiles over the upper edge of the elevator car pulled up and form, along with similarly enlarged ones Ceiling profiles an upper support yoke.
  • sheet metal profiles formed yoke can be a suspension fitting for the Support elements are installed.
  • This solution is based on the formation of the upper support yoke Sheet metal profile and the associated side plate profiles limited, which is a suspension point for an elevator car is constructed. The construction of the entire cabin body does not emerge from it, and thus it is not known how the stability of the whole elevator car with this Suspension construction is guaranteed. Another The limitation in using this solution is that a suspension of the type shown is as central as possible should be arranged to warp the cabin body avoid.
  • the present invention is based on the object Sheets and sheet metal profiles to create an elevator car, which can be led off-center and hung.
  • the invention is characterized in that cabin wall parts a backpack frame for one-sided guidance of the Form elevator car on guide rails and that with the Carrier parts connected to the support frame form the cabin floor or support.
  • the support frame parts are parts of the cabin body and vice versa.
  • the guide shoes and safety devices can be attached directly to the Support frame parts are attached.
  • a profile arranged parallel between floor supports indicates a superior end suspension points for the support members on.
  • a preferably hydraulic lifting device can between the Guide rails are arranged.
  • Wall elements form a complete side wall of the elevator car.
  • an elevator car constructed as a spatial element is designated by 1.
  • a left side wall of the elevator car 1 seen from the front essentially consists of two vertical support frame parts 8 in the form of sheet metal profiles, which are cross-connected by means of a first wide side wall part 4 and in this arrangement form the complete left side wall of the elevator car 1.
  • the two vertical support frame parts 8 each have an opening 22, through which horizontal floor supports 9 are guided and screwed to the sole surface of the unequal leg profile of the vertical support frame parts 8. This type of fastening guarantees high angular rigidity.
  • a safety device 21 with a release lever 24 is attached to the vertical support frame part 8 and backed with a reinforcing plate 14 for the purpose of reinforcing the entire device.
  • a lower guide shoe 15 at the lower end of the vertical support frame parts 8.
  • the upper guide shoes 15 At the upper ends of the vertical support frame parts 8, reinforced with a guide shoe support bracket 23, are the upper guide shoes 15.
  • One end protrudes below the first wide side wall part 4 a support yoke 16 with the suspension points 18 for the support members 17.
  • This suspension disposition is particularly suitable for a classic hydraulic cable drive (Fig. 4).
  • the separate room elements of the Elevator car 1 essentially consist of a car floor 10.1, a rear wall part 2, a first narrow Side wall part 5, a second narrow side wall part 7, one between the two narrow side wall parts 5 and 7 arranged tableau carrier 6 and a cabin ceiling 19.
  • Der Cabin floor 10.1 has raised edges on three sides, on which the wall parts 2, 3, 4, 5, 6, 7 and 8 on their lower ends are moored. It can be seen from this that part 8 is both a wall part and a support frame part.
  • the cabin floor 10 faces downward curved front surface 11 on which support bracket 12 is attached are wearing an apron 13.
  • the support bracket 12 are also for the inclusion of a threshold profile, not shown intended.
  • the cabin floor 10.1 Under the cabin floor 10.1 is still the support yoke 16 guided and firmly connected to the former. Furthermore, the Cabin floor 10.1 on the floor supports 9, which for the Maximum load capacity are dimensioned. Also with a fixed connection is provided for these.
  • the Cabin wall parts 2 to 8 have an already ready-to-use Surface because of the laminated sheets, preferably so-called "skin plate" as raw material be used. Decorative wall coverings can be used If necessary, be attached.
  • the tablet carrier 6 is in its basic concept is a normal, narrow wall part, however additionally for the installation of callers 26, one Floor indicator 25 and a ventilation grille 27 are provided.
  • the downwardly bent side edges 28 of the cabin ceiling 19 have attachment points 29 for screwing to the Side and back panels 2, 3, 4, 5, 6, 7 and 8. Purpose Creation of an all-round upper ventilation slot the fastening points 29 have spacers 30.
  • On additional connecting profile 20 on the support frame side of the Cabin ceiling 19 serves to reinforce the upper cabin area.
  • the management level between the guide rails 34 and the The front of the elevator car 1 have a right angle to each other.
  • Fig.2 is a compared to that in Fig.1 in Principle of analog elevator car 1 shown. The differences are the following:
  • This cabin has one for a smaller conveying load lighter construction and correspondingly different dimensions on.
  • the management level between the guide rails 34 and the Entrance front of the elevator car 1 are parallel according to Fig.2 to each other, or the cabin support frame in this variant formed with the wall parts of the cabin rear wall. In this manner form the vertical support frame parts 8 together with one Wall element 2 or 4 a complete rear wall or one Complete side wall of an elevator car 1.
  • the cabin floor section is multi-part in this variant trained and consists of a cabin floor 10.2 with side edges bent downwards and a rear upward curved edge.
  • the tops of the floor supports 16 form the two marginal parts of the Cabin floor 10.2.
  • the floor supports 16 are therefore included here their inner sides with the sides bent down Edges of the cabin floor 10.2 connected.
  • the front of the The cabin floor 10.2 comes with a screwed-on front profile 33 formed and the rear side of the cabin floor 10.2 has an additional cross member 32.
  • the cabin floor 10.2 and the tops of the carriers 16 are finally covered with a Covered flooring or a floor slab.
  • the space between the wall parts 4 and 7 or between 3 and 7 is for the wall part designed as a tray support 6 intended.
  • the wall parts 2 to 8 are with each other Brackets connected, which encompass the folds of the wall parts and stick together.
  • the wall parts 3 and 7 have ventilation openings 27.
  • FIG. 3 shows the cabin according to FIG. 2 in the assembled state Status.
  • the tableau carrier 6 and a door drive complement this Car body for fully installed elevator car 1.
  • FIG. 4 shows an example of a hydraulic cable drive, such as it can be used for the elevator car 1 according to the invention should.
  • a hydraulic lifting cylinder 35 is arranged within the management level of the two guide rails 34 .
  • a hydraulic lifting cylinder 35 is arranged on the The plunger head.
  • the plunger head is an interconnected deflection roller 36 which the support members 17 are looped.
  • ü 1: 2 reached.
  • a Guide cross 38 prevents lateral buckling of the Ram head with the deflection roller 36.
  • the parts of the two variants according to FIGS. 1 and 2 or 3 can be efficiently manufactured in large quantities.
  • commission-dependent assembly figures only the tableau carrier 6, the caller 26 according to the existing Number of floors can be provided.
  • the door operator is one further independent and complete assembly and completed, together with the tray holder 6, as already mentions the cabin body for individual and finished Elevator car 1.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Description

Die vorliegende Erfindung betrifft eine Aufzugskabine für einen an senkrechten Führungsschienen von einer Hubeinrichtung bewegbaren Aufzug mit aus Blechteilen zusammengesetzten Wänden welche zur Erhöhung der Festigkeit zumindest teilweise abgekantet sind und Profile bilden, wobei einzelne dieser wandbildenden Profilteile über die Aufzugskabinenkontur hinaus zumindest nach unten verlängert sind, um Tragrahmenteile für die Aufzugskabine zu bilden.The present invention relates to an elevator car for a on vertical guide rails from a lifting device movable elevator with walls composed of sheet metal parts which at least partially to increase strength are folded and form profiles, individual of these wall-forming profile parts beyond the elevator car contour are at least extended downwards to support frame parts for to form the elevator car.

Das deutsche Gebrauchsmuster Nr. 1 851 338 beschreibt und zeigt eine Kabinenkonstruktion der oben genannten Art. Bei dieser Lösung weisen einzelne Wandteilprofile der Seitenwände längere Schenkel auf und werden in dieser Form als sogenannte Seitenschildprofile über den oberen Aufzugskabinenrand hochgezogen und bilden, zusammen mit ähnlich vergrösserten Deckenprofilen ein oberes Tragjoch. In diesem aus Blechprofilen gebildeten Tragjoch kann eine Aufhängearmatur für die Tragorgane eingebaut werden.German utility model No. 1 851 338 describes and shows a cabin construction of the type mentioned above Solution show individual wall part profiles of the side walls longer Thighs and are in this form as so-called Side shield profiles over the upper edge of the elevator car pulled up and form, along with similarly enlarged ones Ceiling profiles an upper support yoke. In this from sheet metal profiles formed yoke can be a suspension fitting for the Support elements are installed.

Diese Lösung ist auf die Bildung des oberen Tragjoches mittels Blechprofil und der damit verbundenen Seitenschildprofilen eingeschränkt, womit ein Aufhängepunkt für eine Aufzugskabine konstruiert wird. Die Konstruktion des ganzen Kabinenkörpers geht daraus nicht hervor, und damit ist auch nicht bekannt, wie die Stabilität des ganzen Aufzugskabine mit dieser Aufhängekonstruktion gewährleistet ist. Eine weitere Einschränkung in der Anwendung dieser Lösung besteht darin, dass eine Aufhängung der gezeigten Art möglichst zentral angeordnet sein sollte, um einen Verzug des Kabinenkörpers zu vermeiden.This solution is based on the formation of the upper support yoke Sheet metal profile and the associated side plate profiles limited, which is a suspension point for an elevator car is constructed. The construction of the entire cabin body does not emerge from it, and thus it is not known how the stability of the whole elevator car with this Suspension construction is guaranteed. Another The limitation in using this solution is that a suspension of the type shown is as central as possible should be arranged to warp the cabin body avoid.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, mittels Blechen und Blechprofilen eine Aufzugskabine zu schaffen, welche aussermittig geführt und aufgehängt werden kann. The present invention is based on the object Sheets and sheet metal profiles to create an elevator car, which can be led off-center and hung.

Diese Aufgabe wird durch die im Anspruch 1 gekennzeichnete und beispielhaft in Beschreibung und Zeichnung dargestellte Erfindung gelöst.This object is characterized by the in claim 1 and exemplified in the description and drawing Invention solved.

Die Erfindung zeichnet sich dadurch aus, dass Kabinenwandteile einen Rucksackrahmen für die einseitige Führung der Aufzugskabine an Führungsschienen bilden und dass mit den Tragrahmenteilen verbundene Bodenträger den Kabinenboden bilden oder stützen.The invention is characterized in that cabin wall parts a backpack frame for one-sided guidance of the Form elevator car on guide rails and that with the Carrier parts connected to the support frame form the cabin floor or support.

Die Tragrahmenteile sind Teile des Kabinenkörpers und umgekehrt.The support frame parts are parts of the cabin body and vice versa.

Die ausschliessliche Verwendung von Blechprofilen für diese Tragrahmenkabine entspricht einem einheitlichen Konstruktionssystem.The exclusive use of sheet metal profiles for this Support frame cabin corresponds to a uniform Construction system.

Vorteilhafte Weiterbildungen und Verbesserungen sind in den Unteransprüchen aufgeführt.Advantageous further developments and improvements are in the Subclaims listed.

Mittels Durchdringung von vertikalen und horizontalen Konstruktionselementen wird, mit zusätzlichen Verschraubungen, eine hohe Winkelsteifigkeit der tragenden Teile erreicht.By penetrating vertical and horizontal Construction elements, with additional screw connections, achieved a high angular rigidity of the load-bearing parts.

Die speziell beanspruchten Stellen bei den Führungen und den Fangvorrichtungen weisen Verstärkungselemente auf.The specially stressed positions on the tours and the Safety devices have reinforcing elements.

Die Führungsschuhe und Fangvorrichtungen können direkt an den Tragrahmenteilen angebracht werden.The guide shoes and safety devices can be attached directly to the Support frame parts are attached.

Ein zwischen Bodenträgern parallel angeordnetes Profil weist an einem überragenden Ende Aufhängungspunkte für die Tragorgane auf.A profile arranged parallel between floor supports indicates a superior end suspension points for the support members on.

Eine vorzugsweise hydraulische Hubeinrichtung kann zwischen den Führungsschienen angeordnet werden.A preferably hydraulic lifting device can between the Guide rails are arranged.

Vertikale Tragahmenteile und ein diese quer verbindendes Wandelement bilden eine komplette Seitenwand der Aufzugskabine. Vertical frame parts and a cross connecting them Wall elements form a complete side wall of the elevator car.

Die Erfindung wird im folgenden anhand von Ausführungsbeispielen näher erläutert und in den Zeichnungen dargestellt, es zeigen:

  • Fig.1 eine Aufzugskabine gemäss einer ersten Ausführung mit getrennt dargestellten Trag- und Raumelementen und mit einseitiger Führung,
  • Fig.2 alle Teile einer Aufzugskabine gemäss zweitem Ausführungsbeispiel mit rückseitiger Führung,
  • Fig.3 die Aufzugskabine der Fig.2 im zusammengebauten Zustand und
  • Fig.4 ein beispielhafter, die erfindungsgemässe Aufzugskabine bewegender Hydraulik-Seilantrieb.
  • The invention is explained in more detail below using exemplary embodiments and illustrated in the drawings, in which:
  • 1 an elevator car according to a first embodiment with separately shown supporting and space elements and with one-sided guidance,
  • 2 all parts of an elevator car according to the second exemplary embodiment with rear guidance,
  • 3 shows the elevator car of FIG. 2 in the assembled state and
  • 4 shows an exemplary hydraulic cable drive that moves the elevator car according to the invention.
  • In der Fig.1 ist eine als Raumelement konstruierte Aufzugkabine mit 1 bezeichnet. Eine von vorn gesehen linke Seitenwand der Aufzugskabine 1 besteht im wesentlichen aus zwei vertikalen Tragrahmenteilen 8 in der Form von Blechprofilen, welche mittels einem ersten breiten Seitenwandteil 4 querverbunden sind und in dieser Zusammenstellung die komplette linke Seitenwand der Aufzugskabine 1 bilden. In der unteren Partie weisen die beiden vertikalen Tragrahmenteile 8 je einen Durchbruch 22 auf, durch welche horizontale Bodenträger 9 geführt und mit der Sohlenfläche des ungleichschenkligen U-Profils der vertikalen Tragrahmenteile 8 verschraubt sind. Diese Befestigungsart garantiert eine hohe Winkelsteifigkeit. Zusammen mit dem Bodenträger 9 ist je eine Fangvorrichtung 21 mit Auslösehebel 24 am vertikalen Tragrahmenteil 8 befestigt und zwecks Verstärkung der ganzen Einrichtung mit einer Verstärkungsplatte 14 hinterlegt. Unterhalb der Fangvorrichtung 21 befindet sich am unteren Ende der vertikalen Tragrahmenteile 8 je ein unterer Führungsschuh 15. An den oberen Enden der vertikalen Tragrahmenteile 8 befinden sich, verstärkt mit einem Führungsschuhtragwinkel 23, die oberen Führungsschuhe 15. Unter dem ersten breiten Seitenwandteil 4 ragt ein Ende eines Tragjoches 16 hervor mit den Aufhängepunkten 18 für die Tragorgane 17. Diese Aufhängedisposition ist speziell für einen klassischen Hydraulik-Seilantrieb geeignet (Fig.4).
    Die bis jetzt erwähnten und bezeichneten Teile bilden einerseits einen kompletten Rucksacktragrahmen und andererseits die ganze linke Seitenwand der Aufzugskabine 1.
    In FIG. 1, an elevator car constructed as a spatial element is designated by 1. A left side wall of the elevator car 1 seen from the front essentially consists of two vertical support frame parts 8 in the form of sheet metal profiles, which are cross-connected by means of a first wide side wall part 4 and in this arrangement form the complete left side wall of the elevator car 1. In the lower part, the two vertical support frame parts 8 each have an opening 22, through which horizontal floor supports 9 are guided and screwed to the sole surface of the unequal leg profile of the vertical support frame parts 8. This type of fastening guarantees high angular rigidity. Together with the floor support 9, a safety device 21 with a release lever 24 is attached to the vertical support frame part 8 and backed with a reinforcing plate 14 for the purpose of reinforcing the entire device. Below the safety device 21 there is a lower guide shoe 15 at the lower end of the vertical support frame parts 8. At the upper ends of the vertical support frame parts 8, reinforced with a guide shoe support bracket 23, are the upper guide shoes 15. One end protrudes below the first wide side wall part 4 a support yoke 16 with the suspension points 18 for the support members 17. This suspension disposition is particularly suitable for a classic hydraulic cable drive (Fig. 4).
    The parts mentioned and designated up to now form on the one hand a complete backpack support frame and on the other hand the entire left side wall of the elevator car 1.

    Die getrennt dargestellten weiteren Raumelemente der Aufzugskabine 1 bestehen im wesentlichen aus einem Kabinenboden 10.1, einem Rückwandteil 2, einem ersten schmalen Seitenwandteil 5, einem zweiten schmalen Seitenwandteil 7, einem zwischen den beiden schmalen Seitenwandteilen 5 und 7 angeordneten Tableauträger 6 und einer Kabinendecke 19. Der Kabinenboden 10.1 weist an drei Seiten aufgebogene Ränder auf, an welchen die Wandteile 2, 3, 4, 5, 6, 7 und 8 an ihren unteren Enden festgemacht sind. Es ist daraus ersichtlich, dass das Teil 8 sowohl Wandteil wie auch Tragrahmenteil ist. Auf der Eingangsseite weist der Kabinenboden 10 eine nach unten gebogene Frontfläche 11 auf, an welcher Tragwinkel 12 befestigt sind, die eine Schürze 13 tragen. Die Tragwinkel 12 sind ferner für die Aufnahme eines nicht dargestellten Schwellenprofils vorgesehen. Unter dem Kabinenboden 10.1 ist noch das Tragjoch 16 geführt und mit ersterem fest verbunden. Ferner liegt der Kabinenboden 10.1 auf den Bodenträgern 9 auf, welche für die Aufnahme der maximalen Förderlast dimensioniert sind. Auch mit diesen ist eine feste Verbindung vorgesehen. Der Kabinenboden 10.1 bei der Fertigstellung der Aufzugskabine mit einer nicht dargestellten, mehrschichtigen Verbundplatte belegt. Die Kabinenwandteile 2 bis 8 weisen eine bereits gebrauchsfertige Oberfläche auf, weil hierzu mit einem Laminat versehene Bleche, vorzugsweise sogenanntes "Skin-Plate", als Rohmaterial verwendet werden. Dekorative Wandverkleidungen können bei Bedarf zusätzlich angebracht werden. Der Tableauträger 6 ist in seiner Grundkonzeption eine normales, schmales Wandteil, jedoch zusätzlich für den Einbau von Rufgebern 26, eines Stockwerkanzeigers 25 und eines Lüftungsgitters 27 vorgesehen. Die nach unten gebogenen Seitenränder 28 der Kabinendecke 19 weisen Befestigungspunkte 29 auf für die Verschraubung mit den Seiten- und Rückwandteilen 2, 3, 4, 5, 6, 7 und 8. Zwecks Schaffung eines rundherum gehenden oberen Lüftungsschlitzes weisen die Befestigungspunkte 29 Distanzscheiben 30 auf. Ein zusätzliches Verbindungsprofil 20 auf der Tragrahmenseite der Kabinendecke 19 dient der Verstärkung der oberen Kabinenpartie.The separate room elements of the Elevator car 1 essentially consist of a car floor 10.1, a rear wall part 2, a first narrow Side wall part 5, a second narrow side wall part 7, one between the two narrow side wall parts 5 and 7 arranged tableau carrier 6 and a cabin ceiling 19. Der Cabin floor 10.1 has raised edges on three sides, on which the wall parts 2, 3, 4, 5, 6, 7 and 8 on their lower ends are moored. It can be seen from this that part 8 is both a wall part and a support frame part. On the On the input side, the cabin floor 10 faces downward curved front surface 11 on which support bracket 12 is attached are wearing an apron 13. The support bracket 12 are also for the inclusion of a threshold profile, not shown intended. Under the cabin floor 10.1 is still the support yoke 16 guided and firmly connected to the former. Furthermore, the Cabin floor 10.1 on the floor supports 9, which for the Maximum load capacity are dimensioned. Also with a fixed connection is provided for these. The cabin floor 10.1 when the elevator car is completed with a non multi-layer composite panel shown. The Cabin wall parts 2 to 8 have an already ready-to-use Surface because of the laminated sheets, preferably so-called "skin plate" as raw material be used. Decorative wall coverings can be used If necessary, be attached. The tablet carrier 6 is in its basic concept is a normal, narrow wall part, however additionally for the installation of callers 26, one Floor indicator 25 and a ventilation grille 27 are provided. The downwardly bent side edges 28 of the cabin ceiling 19 have attachment points 29 for screwing to the Side and back panels 2, 3, 4, 5, 6, 7 and 8. Purpose Creation of an all-round upper ventilation slot the fastening points 29 have spacers 30. On additional connecting profile 20 on the support frame side of the Cabin ceiling 19 serves to reinforce the upper cabin area.

    Die Führungsebene zwischen den Führungsschienen 34 und die Eingangsfront der Aufzugskabine 1 weisen einen rechten Winkel zueinander auf.The management level between the guide rails 34 and the The front of the elevator car 1 have a right angle to each other.

    In der Fig.2 wird eine im Vergleich mit jener in der Fig.1 im Prinzip analoge Aufzugskabine 1 gezeigt. Die Unterschiede sind folgende:In Fig.2 is a compared to that in Fig.1 in Principle of analog elevator car 1 shown. The differences are the following:

    Diese Kabine weist eine für eine kleinere Förderlast etwas leichtere Konstruktion und entsprechend abweichende Abmessungen auf.This cabin has one for a smaller conveying load lighter construction and correspondingly different dimensions on.

    Die Führungsebene zwischen den Führungsschienen 34 und die Eingangsfront der Aufzugskabine 1 sind gemäss Fig.2 parallel zueinander, bzw. der Kabinentragrahmen wird bei dieser Variante mit den Wandteilen der Kabinenrückwand gebildet. Auf diese Art bilden die vertikalen Tragrahmenteile 8 zusammen mit einem Wandelement 2 oder 4 eine vollständige Rückwand oder eine vollständige Seitenwand einer Aufzugskabine 1.The management level between the guide rails 34 and the Entrance front of the elevator car 1 are parallel according to Fig.2 to each other, or the cabin support frame in this variant formed with the wall parts of the cabin rear wall. In this manner form the vertical support frame parts 8 together with one Wall element 2 or 4 a complete rear wall or one Complete side wall of an elevator car 1.

    Die Kabinenbodenpartie ist bei dieser Variante mehrteilig ausgebildet und besteht aus einem Kabinenboden 10.2 mit seitlichen nach unten abgebogenen Rändern und einem hinteren nach oben gebogenen Rand. Die Oberseiten der Bodenträger 16 bilden hier mit gleichem Niveau die zwei Randpartien des Kabinenbodens 10.2. Die Bodenträger 16 sind hier deshalb mit ihren inneren Seiten mit den seitlichen nach unten gebogenen Rändern des Kabinenbodens 10.2 verbunden. Die Frontseite des Kabinenbodens 10.2 wird mit einem angeschraubten Frontprofil 33 gebildet und die hintere Seite des Kabinenbodens 10.2 weist einen zusätzlichen Querträger 32 auf. Der Kabinenboden 10.2 und die Oberseiten der Träger 16 werden abschliessend mit einem Bodenbelag oder einer Bodenplatte abgedeckt. The cabin floor section is multi-part in this variant trained and consists of a cabin floor 10.2 with side edges bent downwards and a rear upward curved edge. The tops of the floor supports 16 form the two marginal parts of the Cabin floor 10.2. The floor supports 16 are therefore included here their inner sides with the sides bent down Edges of the cabin floor 10.2 connected. The front of the The cabin floor 10.2 comes with a screwed-on front profile 33 formed and the rear side of the cabin floor 10.2 has an additional cross member 32. The cabin floor 10.2 and the tops of the carriers 16 are finally covered with a Covered flooring or a floor slab.

    Der Zwischenraum zwischen den Wandteilen 4 und 7 bzw. zwischen 3 und 7 ist für das als Tableauträger 6 ausgebildete Wandteil vorgesehen. Die Wandteile 2 bis 8 sind untereinander mit Klammern verbunden, welche die Falze der Wandteile umgreifen und zusammenhalten.The space between the wall parts 4 and 7 or between 3 and 7 is for the wall part designed as a tray support 6 intended. The wall parts 2 to 8 are with each other Brackets connected, which encompass the folds of the wall parts and stick together.

    Die Wandteile 3 und 7 weisen Lüftungsöffnungen 27 auf.The wall parts 3 and 7 have ventilation openings 27.

    Die Fig.3 zeigt die Kabine gemäss Fig.2 im zusammengebauten Zustand. Der Tableauträger 6 und ein Türantrieb ergänzen diesen Kabinenkörper zur vollständigen einbaubereiten Aufzugskabine 1.3 shows the cabin according to FIG. 2 in the assembled state Status. The tableau carrier 6 and a door drive complement this Car body for fully installed elevator car 1.

    Die Fig.4 zeigt beispielhaft einen Hydraulik-Seilantrieb, wie er für die erfindungsgemässe Aufzugkabine 1 angewendet werden soll. Innerhalb der Führungsebene von den zwei Führungsschienen 34 ist, abgestützt auf einem Schachtboden 39 eines Schachtes 37, ein Hydraulik-Hubzylinder 35 angeordnet. Auf dem Stösselkopf befindet sich eine verschalte Umlenkrolle 36, um welche die Tragorgane 17 geschlungen sind. Hiermit wird ein Uebersetzungverhältnis von ü = 1:2 erreicht. Eine Führungstraverse 38 verhindert seitliches Ausknicken des Stösselkopfes mit der Umlenkrolle 36.4 shows an example of a hydraulic cable drive, such as it can be used for the elevator car 1 according to the invention should. Within the management level of the two guide rails 34 is supported on a shaft floor 39 of a shaft 37, a hydraulic lifting cylinder 35 is arranged. On the The plunger head is an interconnected deflection roller 36 which the support members 17 are looped. Hereby a Translation ratio of ü = 1: 2 reached. A Guide cross 38 prevents lateral buckling of the Ram head with the deflection roller 36.

    Die Teile der beiden Varianten gemäss Fig. 1 und 2, bzw. 3 können in grossen Stückzahlen rationell gefertigt werden. Als kommissionsabhängige Baugruppe figuriert nur der Tableauträger 6, dessen Rufgeber 26 entsprechend der vorhandenen Stockwerkzahl vorgesehen werden. Der Türantrieb ist eine weitere selbständige und vollständige Baugruppe und komplettiert, zusammen mit dem Tableauträger 6, wie bereits erwähnt, den Kabinenkörper zur individuellen und fertigen Aufzugskabine 1.The parts of the two variants according to FIGS. 1 and 2 or 3 can be efficiently manufactured in large quantities. As commission-dependent assembly figures only the tableau carrier 6, the caller 26 according to the existing Number of floors can be provided. The door operator is one further independent and complete assembly and completed, together with the tray holder 6, as already mentions the cabin body for individual and finished Elevator car 1.

    Claims (10)

    1. Lift cage (1) for a lift, which is movable at vertical guide rails (34) by a lifting device, with walls (2 to 8) which are composed of sheet metal members and which for increase in strength are at least in part bent over at the edge and form profile sections, wherein individual ones of these wall-forming profile members are prolonged beyond the cage profile at least downwardly so as to form supporting frame members (8), characterised in that the vertical supporting frame members (8) and horizontal base beams (9) form a cantilever sling, which permits the guidance of the lift cage (1) at guide rails (34) mounted at one side near the lift cage (1) and that the base beams (9) are firmly connected with the vertical supporting frame members (8) and form parts or supporting parts of a cage base (10.1, 10.2).
    2. Lift cage according to claim 1, characterised in that the base beams (9) are inserted through passage openings (22) in the vertical supporting frame members (8) and are firmly connected, for example by screws, with the floor surface of the sheet metal profile section, which has unequal length limbs, of the supporting frame member (8).
    3. Lift cage according to claim 1 or 2, characterised in that the supporting frame member (8) has a reinforcing plate (14) at the rear side in the fastening region of the base beams (9).
    4. Lift cage according to one of the preceding claims, characterised in that guide shoes (15) co-operating with the guide rails (34) are fastened to the supporting frame members (8) directly or by way of guide shoe carrier brackets (23).
    5. Lift cage according to one of the preceding claims, characterised in that a carrier yoke (16), at which carrying elements (17) for the traction of the lift cage are anchored, with suspension points (18) projecting into the guide plane is arranged between the base beams (9).
    6. Lift cage according to one of the preceding claims, characterised in that a lifting device is preferably operated in cable-hydraulic manner (17, 35 to 39) and is arranged between the guide rails (34).
    7. Lift cage according to one of the preceding claims, characterised in that the base beams (9) extend over the entire length of the cage base (10.1, 10.2).
    8. Lift cage according to one of the preceding claims, characterised in that cross beams (32, 33) reinforcing at the front and/or the rear are provided at the cage base (10.2)
    9. Lift cage according to one of the preceding claims, characterised in that the sheet metal members (2 to 7), which form the walls of the lift cage (1), and the supporting frame members (8) directly form the inner walls of the lift cage (1).
    10. Lift cage according to one of the preceding claims, characterised in that the sheet metal plates processed into the profile shapes for the wall elements (2 to 8) have a laminate forming a ready-for-use surface.
    EP98902921A 1997-03-06 1998-02-23 Elevator car Expired - Lifetime EP0964827B1 (en)

    Applications Claiming Priority (3)

    Application Number Priority Date Filing Date Title
    CH53297 1997-03-06
    CH53297 1997-03-06
    PCT/CH1998/000070 WO1998039242A1 (en) 1997-03-06 1998-02-23 Elevator car

    Publications (2)

    Publication Number Publication Date
    EP0964827A1 EP0964827A1 (en) 1999-12-22
    EP0964827B1 true EP0964827B1 (en) 2002-05-22

    Family

    ID=4189174

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP98902921A Expired - Lifetime EP0964827B1 (en) 1997-03-06 1998-02-23 Elevator car

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    US (1) US5975249A (en)
    EP (1) EP0964827B1 (en)
    JP (1) JP2001513740A (en)
    CN (1) CN1094888C (en)
    AR (1) AR012047A1 (en)
    AT (1) ATE217855T1 (en)
    AU (1) AU740265B2 (en)
    BR (1) BR9808197A (en)
    CA (1) CA2282493C (en)
    CZ (1) CZ292749B6 (en)
    DE (1) DE59804196D1 (en)
    ES (1) ES2178149T3 (en)
    HK (1) HK1024222A1 (en)
    HU (1) HU223443B1 (en)
    NO (1) NO314721B1 (en)
    PL (1) PL190479B1 (en)
    PT (1) PT964827E (en)
    RU (1) RU2203848C2 (en)
    SK (1) SK283665B6 (en)
    TR (1) TR199902408T2 (en)
    WO (1) WO1998039242A1 (en)
    ZA (1) ZA981774B (en)

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    Also Published As

    Publication number Publication date
    PL335460A1 (en) 2000-04-25
    NO314721B1 (en) 2003-05-12
    SK283665B6 (en) 2003-11-04
    NO994284D0 (en) 1999-09-03
    CZ313599A3 (en) 2000-06-14
    EP0964827A1 (en) 1999-12-22
    DE59804196D1 (en) 2002-06-27
    CN1094888C (en) 2002-11-27
    AU5979598A (en) 1998-09-22
    CA2282493C (en) 2006-10-10
    CZ292749B6 (en) 2003-12-17
    CN1248217A (en) 2000-03-22
    TR199902408T2 (en) 2000-12-21
    ATE217855T1 (en) 2002-06-15
    BR9808197A (en) 2000-05-16
    AU740265B2 (en) 2001-11-01
    CA2282493A1 (en) 1998-09-11
    ES2178149T3 (en) 2002-12-16
    NO994284L (en) 1999-09-03
    HK1024222A1 (en) 2000-10-05
    HU223443B1 (en) 2004-07-28
    WO1998039242A1 (en) 1998-09-11
    PL190479B1 (en) 2005-12-30
    PT964827E (en) 2002-10-31
    RU2203848C2 (en) 2003-05-10
    JP2001513740A (en) 2001-09-04
    HUP0000813A3 (en) 2002-03-28
    HUP0000813A2 (en) 2000-07-28
    AR012047A1 (en) 2000-09-27
    US5975249A (en) 1999-11-02
    ZA981774B (en) 1998-09-03
    SK107799A3 (en) 1999-12-10

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