EP1026117A1 - Installation for executing works in a lift shaft - Google Patents

Installation for executing works in a lift shaft Download PDF

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Publication number
EP1026117A1
EP1026117A1 EP00102439A EP00102439A EP1026117A1 EP 1026117 A1 EP1026117 A1 EP 1026117A1 EP 00102439 A EP00102439 A EP 00102439A EP 00102439 A EP00102439 A EP 00102439A EP 1026117 A1 EP1026117 A1 EP 1026117A1
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EP
European Patent Office
Prior art keywords
platform
maintenance
elevator car
ceiling
maintenance platform
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
Application number
EP00102439A
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German (de)
French (fr)
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EP1026117B1 (en
Inventor
Marcel Ing. Schneider
Urs Ing. Ammon
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Inventio AG
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Inventio AG
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Priority to DK00102439T priority Critical patent/DK1026117T3/en
Priority to EP00102439A priority patent/EP1026117B1/en
Publication of EP1026117A1 publication Critical patent/EP1026117A1/en
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Publication of EP1026117B1 publication Critical patent/EP1026117B1/en
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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
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/0246Maintenance features

Definitions

  • the invention relates to a device for executing Working in an elevator shaft in which an elevator car can be moved with a maintenance platform from which the work can be carried out are executable.
  • a disadvantage of the known device is that the cabin wall supporting the platform is mechanically reinforced must be and also fittings for folding and locking of the pedestal are necessary on which the elevator users get caught with clothing or objects because the platform is in the lounge area of the Elevator user is located.
  • the invention seeks to remedy this.
  • the invention as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and a facility for working in an elevator shaft too create that neither for the maintenance staff nor for the Elevator users in the elevator car pose a danger.
  • the advantages achieved by the invention are in essential to see that for the Elevator car users are at no risk of sticking to parts to injure the maintenance platform because the maintenance platform itself outside the lounge area i.e. above the Headroom of the elevator car user. Furthermore there are no points of attack for on the cabin walls Vandalism such as edges, hinges, joints, etc.
  • the cabin interior is through the maintenance platform not affected. This is sales strategy aesthetic presentation of the cabin interior of large economic importance.
  • the inventive Maintenance platform meets this requirement, for example the invisible arrangement under the light ceiling or through a seamless fit of the maintenance platform in the ceiling fully opposed.
  • the ceiling is during maintenance work protected from dirt and / or damage.
  • the Maintenance personnel only enter those during normal Driving operation invisible top of the ceiling.
  • the Maintenance platform according to the invention also has an elevated Load capacity, so that to be installed in the shaft or disassembled parts temporarily stored on the maintenance platform can be.
  • the position of the hatch or the ceiling opening in the Roof of the elevator car to carry out the work in the Elevator shaft can be chosen so that the hatch is not dominated by shaft equipment arranged in the shaft head being, the maintenance platform in the projection of the hatch and there is also a sufficiently large stand area Has.
  • 1 is an elevator shaft referred to, in which an elevator car 2 can be moved.
  • a traction sheave 5 arranged with a drive, not shown, is connected.
  • the Traction sheave 5 is, for example, from a wall bracket 6 carried.
  • the counterweight side one over the Traction sheave 5 running carrying rope 7 with a 2: 1 Rope course is 7.1 and the cabin side of the suspension rope 7 is designated 7.2. Ends on the counterweight side the suspension cable at a first fixed point 8.
  • On the The cabin side is the rope 7.2 via a bottom block 9 designated first role and not about a second shown bottom bottle led and does not end at one shown second fixed point.
  • the 2: 1 rope guide is suitable especially shown for the machine room-less Elevator disposition, wherein the elevator car 2 of the two bottom bottles 9 is worn and almost to the arranged in the shaft 1 drive unit is movable.
  • a maintenance platform labeled 10 is above one Luminous ceiling 11 arranged.
  • 1 and 2 show the maintenance platform 10 according to the invention at rest. Close the platform 12 with the flap 13 a hatch or a ceiling opening 15 and form one Part of the ceiling 14. The location and size of the Ceiling opening 15 is selected such that the ceiling opening 15 not from shaft equipment arranged in the shaft head 3 such as being dominated by the drive.
  • Suspensions 16 arranged hangers 17 are folded. Arrows with broken lines L1, L2 show the movement the hanger 17 from the rest position to that in FIG. 3 illustrated working position, in the one at the bottom of the platform 12 arranged ladder 18 folded down is.
  • the hangers 17 are not shown connecting Struts that stabilize the maintenance platform 10.
  • the hangers 17 can be replaced by ropes.
  • For Stabilization of the maintenance platform 10 are then as in Fig. 2 shown with 12.1 designated from the platform 12 to Extending boom wall extending from the platform 12 or moved out.
  • the maintenance platform 10 has neither Flap 13 still conductor 18. In this case, access is given to the maintenance platform 10 directly or by means of a fixed ladder from the Floor door or from the cabin door.
  • the maintenance platform according to the invention is equipped with the following Steps set up or from that in FIGS. 1 and 2 shown rest position in the shown in Fig. 3 Brought to work position.
  • a first step the Illuminated ceiling 11 disassembled.
  • the hangers 17 like with arrows and broken line shown in vertical Situation.
  • the ladder 18 follows the ascent to the platform 12 folded down and the flap 13 folded up.
  • To entering the platform 12 is the flap 13 by means of a handle 20 closed so that the entire Platform area is available as a working platform.
  • the Maintenance platform according to the invention is in reverse Order of the working position shown in Fig. 3 in brought the rest position shown in Fig. 1 and 2.
  • Fig. 4 shows a further embodiment of the Maintenance platform 10, which essentially consists of a cover 22, a platform 12 and a step part 23 with steps 24 consists.
  • Cover 22, pedestal 12 and step part 23 are on the Points S can be folded, for example, by means of hinges.
  • the cover 22 closes the ceiling opening 15 and forms part of the ceiling 14.
  • Podium 12 and Step part 23 are then folded and are on the lid 22.
  • the cover 22 is folded down and the platform 12 and the step part 23 opened. Access to the platform 12 takes place from the floor 25 over the steps 24. Any supports or struts to ensure the necessary stability of the maintenance platform 10 are not shown.
  • the Ceiling opening 15 is completed by a cover that one Forms part of the ceiling 14 and at the same time as a platform 12 is usable.
  • the Lid manually removed from the ceiling 14 and for example on the handrails arranged on opposite walls applied and if necessary by means of supports in height customized.
  • the Maintenance platform or parts of the maintenance platform for example also housed in a closet next to a landing door his. She hangs or puts it to work Maintenance personnel stowed in the cabin and stowed away and parts not necessary for the construction of the maintenance platform for example in the same closet.
  • the machine room-less elevator disposition shown offers with its shortened shaft head 3 for the maintenance of Canopy from insufficient height H for one Correct crossing (distance between cabin ceiling 14 and manhole cover 21) of, for example, one meter.
  • the required crossing Ü is reached because no more the distance between the cabin ceiling 14 and the Shaft cover 21 is decisive, but the distance between the pedestal 12 and the manhole cover 21 and because no shaft equipment in the shaft head 3 the ceiling opening 15 towers.

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  • 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)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Vending Machines For Individual Products (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

The service platform(10) is located outside the stopping area of the lift cage's user and to carry out work in the lift shaft has a stand(12) in the cage. The service platform is attached to the roof(14) of the lift cage(2) by means of support elements(16,17). The stand in its not-in-use position closes off an opening(15) in the roof of the cage. The stand has a flap(13) and folding ladder(18) by which the stand is accessible when the flap is open.

Description

Die Erfindung betrifft eine Einrichtung zur Ausführung von Arbeiten in einem Aufzugsschacht, in dem eine Aufzugskabine mit Wartungsbühne verfahrbar ist, von der aus die Arbeiten ausführbar sind.The invention relates to a device for executing Working in an elevator shaft in which an elevator car can be moved with a maintenance platform from which the work can be carried out are executable.

Aus der Schrift JP 05097357 ist eine Einrichtung für den Unterhalt von Schachtausrüstung einer Aufzugsanlage bekannt geworden. In einer Aufzugskabine ist ein aus der Kabinenwand klappbares Podest vorgesehen, das als Standfläche für das Unterhaltspersonal während den Unterhaltsarbeiten dient. Im Dach der Aufzugskabine ist eine mittels Deckel verschliessbare Luke vorgesehen, die den Zugang zur Schachtausrüstung gewährt. Das Unterhaltspersonal stellt sich auf das Podest und kann mit aus der Kabine ragendem Oberkörper die Arbeiten im Schacht ausführen.From the document JP 05097357 is a device for the Maintenance of shaft equipment of an elevator system known become. In an elevator car there is one out of the Cabin wall folding platform provided that as Stand area for maintenance staff during the Serves maintenance work. In the roof of the elevator car a hatch that can be closed by means of a lid is provided granted access to the shaft equipment. The Maintenance personnel stand on the pedestal and can join work in the shaft protruding from the cabin To run.

Ein Nachteil der bekannten Einrichtung liegt darin, dass die das Podest tragende Kabinenwand mechanisch verstärkt werden muss und zudem Beschläge zum Klappen und Feststellen des Podests notwendig sind, an denen die Aufzugsbenutzer mit Kleidungsstücken oder Gegenständen hängen bleiben können, weil das Podest sich im Aufenthaltsbereich der Aufzugsbenutzer befindet.A disadvantage of the known device is that the cabin wall supporting the platform is mechanically reinforced must be and also fittings for folding and locking of the pedestal are necessary on which the elevator users get caught with clothing or objects because the platform is in the lounge area of the Elevator user is located.

Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in Anspruch 1 gekennzeichnet ist, löst die Aufgabe, die Nachteile der bekannten Einrichtung zu vermeiden und eine Einrichtung für Arbeiten in einem Aufzugsschacht zu schaffen, die weder für das Unterhaltspersonal noch für die Aufzugsbenutzer in der Aufzugskabine eine Gefahr darstellt. The invention seeks to remedy this. The invention, as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and a facility for working in an elevator shaft too create that neither for the maintenance staff nor for the Elevator users in the elevator car pose a danger.

Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass für die Aufzugskabinenbenutzer keine Gefahr besteht, sich an Teilen der Wartungsbühne zu verletzen, weil die Wartungsbühne sich ausserhalb des Aufenthaltsbereiches d.h. oberhalb der Kopfhöhe der Aufzugskabinenebenutzer befindet. Ausserdem gibt es an den Kabinenwänden keine Angriffspunkte für Vandalismus wie beispielsweise Kanten, Scharniere, Fugen, etc.. Das Kabineninterieur wird durch die Wartungsbühne nicht beeinträchtigt. Verkaufsstrategisch ist die ästhetische Aufmachung des Kabineninterieurs von grosser wirtschaftlicher Bedeutung. Die erfindungsgemässe Wartungsbühne kommt dieser Forderung beispielsweise durch die unsichtbare Anordnung unter der Leuchtdecke oder durch eine fugenlose Einpassung der Wartungsbühne in der Decke voll und ganz entgegen. Die Decke ist bei Wartungsarbeiten vor Verschmutzung und/oder Beschädigung geschützt. Das Unterhaltspersonal betritt nur die während des normalen Fahrbetriebes unsichtbare Oberseite der Decke. Die erfindungsgemässe Wartungsbühne hat auch eine erhöhte Tragfähigkeit, sodass im Schacht zu montierende oder demontierte Teile auf der Wartungsbühne zwischengelagert werden können. Die Lage der Luke bzw. der Deckenöffnung im Dach der Aufzugskabine zur Ausführung der Arbeiten im Aufzugsschacht kann so gewählt werden, dass die Luke nicht von im Schachtkopf angeordneter Schachtausrüstung überragt wird, wobei die Wartungsbühne in der Projektion der Luke liegt und ausserdem eine ausreichend grosse Standfläche hat. Die Lage der Luke, die ausreichende Standfläche und die erhöhte Tragfähigkeit der Wartungsbühne gewährleisten die Sicherheit des Unterhaltspersonal.The advantages achieved by the invention are in essential to see that for the Elevator car users are at no risk of sticking to parts to injure the maintenance platform because the maintenance platform itself outside the lounge area i.e. above the Headroom of the elevator car user. Furthermore there are no points of attack for on the cabin walls Vandalism such as edges, hinges, joints, etc. The cabin interior is through the maintenance platform not affected. This is sales strategy aesthetic presentation of the cabin interior of large economic importance. The inventive Maintenance platform meets this requirement, for example the invisible arrangement under the light ceiling or through a seamless fit of the maintenance platform in the ceiling fully opposed. The ceiling is during maintenance work protected from dirt and / or damage. The Maintenance personnel only enter those during normal Driving operation invisible top of the ceiling. The Maintenance platform according to the invention also has an elevated Load capacity, so that to be installed in the shaft or disassembled parts temporarily stored on the maintenance platform can be. The position of the hatch or the ceiling opening in the Roof of the elevator car to carry out the work in the Elevator shaft can be chosen so that the hatch is not dominated by shaft equipment arranged in the shaft head being, the maintenance platform in the projection of the hatch and there is also a sufficiently large stand area Has. The location of the hatch, the sufficient footprint and ensure the increased load capacity of the maintenance platform the safety of maintenance personnel.

Im folgenden wird die Erfindung anhand von ein Ausführungsbeispiel darstellenden Zeichnungen näher erläutert. In the following the invention is based on a Exemplary embodiment drawings closer explained.

Es zeigen:

Fig. 1
eine schematische Darstellung einer auf der obersten Haltestelle stehenden Aufzugskabine in einem Aufzugsschacht mit verkürztem Schachtkopf,
Fig. 2
eine Draufsicht der Aufzugskabine,
Fig. 3
die Aufzugskabine der Fig. 1 und 2 mit einer erfindungsgemässen Wartungsbühne in Arbeitsstellung und
Fig. 4
eine Ausführungsvariante der Wartungsbühne.
Show it:
Fig. 1
1 shows a schematic representation of an elevator car standing on the top stop in an elevator shaft with a shortened shaft head,
Fig. 2
a top view of the elevator car,
Fig. 3
1 and 2 with a maintenance platform according to the invention in the working position and
Fig. 4
a variant of the maintenance platform.

In den Fig. 1 bis 3 ist mit 1 ein Aufzugsschacht bezeichnet, in dem eine Aufzugskabine 2 verfahrbar ist. Im Schachtkopf 3 ist oberhalb einer Führungsschiene 4 für die Aufzugskabine 2 eine Treibscheibe 5 angeordnet, die mit einem nicht dargestellten Antrieb in Verbindung steht. Die Treibscheibe 5 ist beispielsweise von einer Wandkonsole 6 getragen. Die Gegengewichtsseite eines über die Treibscheibe 5 laufenden Tragseiles 7 mit einem 2:1 Seilverlauf ist mit 7.1 und die Kabinenseite des Tragseiles 7 ist mit 7.2 bezeichnet. Auf der Gegengewichtsseite endet das Tragseil an einem ersten Festpunkt 8. Auf der Kabinenseite ist das Seil 7.2 über eine als Unterflasche 9 bezeichnete erste Rolle und über eine zweite nicht dargestellte Unterflasche geführt und endet an einem nicht dargestellten zweiten Fixpunkt. Die 2:1 Seilführung eignet sich besonders für die gezeigte maschienenraumlose Aufzugsdisposition, wobei die Aufzugskabine 2 von den beiden Unterflaschen 9 getragen wird und bis knapp an die im Schacht 1 angeordnete Antriebseinheit verfahrbar ist. 1 to 3, 1 is an elevator shaft referred to, in which an elevator car 2 can be moved. in the Well head 3 is above a guide rail 4 for the Elevator car 2 a traction sheave 5 arranged with a drive, not shown, is connected. The Traction sheave 5 is, for example, from a wall bracket 6 carried. The counterweight side one over the Traction sheave 5 running carrying rope 7 with a 2: 1 Rope course is 7.1 and the cabin side of the suspension rope 7 is designated 7.2. Ends on the counterweight side the suspension cable at a first fixed point 8. On the The cabin side is the rope 7.2 via a bottom block 9 designated first role and not about a second shown bottom bottle led and does not end at one shown second fixed point. The 2: 1 rope guide is suitable especially shown for the machine room-less Elevator disposition, wherein the elevator car 2 of the two bottom bottles 9 is worn and almost to the arranged in the shaft 1 drive unit is movable.

Eine mit 10 bezeichnete Wartungsbühne ist oberhalb einer Leuchtdecke 11 angeordnet. Eine Standfläche von der aus die Arbeiten im Aufzugsschacht 1 ausgeführt werden ist im weiteren mit Podest 12 bezeichnet. Das mit einer Klappe 13 versehene Podest 12 bildet einen Teil der Kabinendecke 14. Fig. 1 und 2 zeigen die erfindungsgemässe Wartungsbühne 10 in Ruhestellung. Das Podest 12 mit der Klappe 13 schliessen eine Luke bzw. eine Deckenöffnung 15 ab und bilden einen Teil der Decke 14. Die Lage und die Grösse der Deckenöffnung 15 ist so gewählt, dass die Deckenöffnung 15 nicht von im Schachtkopf 3 angeordneter Schachtausrüstung wie beispielsweise vom Antrieb überragt wird. An Aufhängungen 16 angeordnete Hänger 17 sind eingeklappt. Pfeile mit unterbrochenen Linien L1,L2 zeigen die Bewegung der Hänger 17 von der Ruhestellung in die in Fig. 3 dargestellte Arbeitsstellung, in der eine an der Unterseite des Podestes 12 angeordnete Leiter 18 nach unten geklappt ist. Nicht dargestellt sind die Hänger 17 verbindende Streben, die der Wartungsbühne 10 stabilisieren.A maintenance platform labeled 10 is above one Luminous ceiling 11 arranged. A stand from which the Work in elevator shaft 1 is to be carried out in further called platform 12. That with a flap 13 Provided platform 12 forms part of the cabin ceiling 14. 1 and 2 show the maintenance platform 10 according to the invention at rest. Close the platform 12 with the flap 13 a hatch or a ceiling opening 15 and form one Part of the ceiling 14. The location and size of the Ceiling opening 15 is selected such that the ceiling opening 15 not from shaft equipment arranged in the shaft head 3 such as being dominated by the drive. On Suspensions 16 arranged hangers 17 are folded. Arrows with broken lines L1, L2 show the movement the hanger 17 from the rest position to that in FIG. 3 illustrated working position, in the one at the bottom of the platform 12 arranged ladder 18 folded down is. The hangers 17 are not shown connecting Struts that stabilize the maintenance platform 10.

Die Hänger 17 können durch Seile ersetzt werden. Zur Stabilisierung der Wartungsbühne 10 werden dann wie in Fig. 2 gezeigt mit 12.1 bezeichnete vom Podest 12 bis zur Kabinenwand reichende Ausleger vom Podest 12 ausgeklappt oder ausgezogen.The hangers 17 can be replaced by ropes. For Stabilization of the maintenance platform 10 are then as in Fig. 2 shown with 12.1 designated from the platform 12 to Extending boom wall extending from the platform 12 or moved out.

In einer weiteren Variante hat die Wartungsbühne 10 weder Klappe 13 noch Leiter 18. In diesem Fall erfolgt der Zugang zur Wartungsbühne 10 direkt oder mittels Bockleiter von der Stockwerktür bzw. von der Kabinentür her.In a further variant, the maintenance platform 10 has neither Flap 13 still conductor 18. In this case, access is given to the maintenance platform 10 directly or by means of a fixed ladder from the Floor door or from the cabin door.

Die erfindungsgemässe Wartungsbühne wird mit folgenden Schritten eingerichtet bzw. von der in Fig. 1 und 2 gezeigten Ruhestellung in die in Fig. 3 gezeigte Arbeitsstellung gebracht. In einem ersten Schritt wird die Leuchtdecke 11 demontiert. Dann werden die Hänger 17 wie mit Pfeilen und unterbrochener Linie gezeigt in vertikale Lage gebracht. Danach wird das Podest 12 mit der Klappe 13 bis zu Auflagern 19 der Hänger 17 vertikal abgesenkt. Vor dem Aufstieg auf das Podest 12 wird die Leiter 18 nach unten geklappt und die Klappe 13 nach oben geklappt. Nach dem Betreten des Podestes 12 wird die Klappe 13 mittels eines Handgriffes 20 geschlossen, sodass die gesamte Podestfläche als Arbeitsbühne zur Verfügung steht. Die erfindungsgemässe Wartungsbühne wird in umgekehrter Reihenfolge von der in Fig. 3 gezeigten Arbeitsstellung in die in Fig. 1 und 2 gezeigte Ruhestellung gebracht.The maintenance platform according to the invention is equipped with the following Steps set up or from that in FIGS. 1 and 2 shown rest position in the shown in Fig. 3 Brought to work position. In a first step, the Illuminated ceiling 11 disassembled. Then the hangers 17 like with arrows and broken line shown in vertical Situation. Then the platform 12 with the flap 13 up to supports 19 of the hanger 17 lowered vertically. In front the ladder 18 follows the ascent to the platform 12 folded down and the flap 13 folded up. To entering the platform 12 is the flap 13 by means of a handle 20 closed so that the entire Platform area is available as a working platform. The Maintenance platform according to the invention is in reverse Order of the working position shown in Fig. 3 in brought the rest position shown in Fig. 1 and 2.

Fig. 4 zeigt eine weitere Ausführungsvariante der Wartungsbühne 10, die im wesentlichen aus einem Deckel 22, einem Podest 12 und einem Stufenteil 23 mit Stufen 24 besteht. Deckel 22, Podest 12 und Stufenteil 23 sind an den Punkten S beispielsweise mittels Scharnieren klappbar. In der Ruhestellung schliesst der Deckel 22 die Deckenöffnung 15 ab und bildet einen Teil der Decke 14. Podest 12 und Stufenteil 23 sind dann zusammengeklappt und befinden sich auf dem Deckel 22. Zur Ausführung von Arbeiten im Aufzugsschacht 1 wird der Deckel 22 nach unten geklappt und das Podest 12 und der Stufenteil 23 aufgeklappt. Der Zugang zum Podest 12 erfolgt vom Stockwerk 25 her über die Stufen 24. Allfällige Stützen oder Streben zur Gewährleistung der notwendigen Stabilität der Wartungsbühne 10 sind nicht dargestellt.Fig. 4 shows a further embodiment of the Maintenance platform 10, which essentially consists of a cover 22, a platform 12 and a step part 23 with steps 24 consists. Cover 22, pedestal 12 and step part 23 are on the Points S can be folded, for example, by means of hinges. In In the rest position, the cover 22 closes the ceiling opening 15 and forms part of the ceiling 14. Podium 12 and Step part 23 are then folded and are on the lid 22. To carry out work in the Elevator shaft 1, the cover 22 is folded down and the platform 12 and the step part 23 opened. Access to the platform 12 takes place from the floor 25 over the steps 24. Any supports or struts to ensure the necessary stability of the maintenance platform 10 are not shown.

In einer weiteren Ausführungsvariante wird die Deckenöffnung 15 von einem Deckel abgeschlossen, der einen Teil der Decke 14 bildet und gleichzeitig als Podest 12 verwendbar ist. Bei Arbeiten im Aufzugsschacht 1 wird der Deckel von der Decke 14 manuell gelöst und beispielsweise auf die an gegenüberliegenden Wänden angeordneten Handläufe aufgelegt und falls nötig mittels Stützen in der Höhe angepasst.In a further embodiment variant, the Ceiling opening 15 is completed by a cover that one Forms part of the ceiling 14 and at the same time as a platform 12 is usable. When working in elevator shaft 1, the Lid manually removed from the ceiling 14 and for example on the handrails arranged on opposite walls applied and if necessary by means of supports in height customized.

In einer weiteren Ausführungsvariante können die Wartungsbühne oder Teile der Wartungsbühne beispielsweise auch in einem Schrank neben einer Schachttür untergebracht sein. Zum Arbeiten hängt oder stellt sie das Unterhaltspersonal in die Kabine und verstaut abgenommene und für den Aufbau der Wartungsbühne nicht notwendige Teile beispielsweise im selben Schrank.In a further embodiment variant, the Maintenance platform or parts of the maintenance platform, for example also housed in a closet next to a landing door his. She hangs or puts it to work Maintenance personnel stowed in the cabin and stowed away and parts not necessary for the construction of the maintenance platform for example in the same closet.

Die gezeigte maschienenraumlose Aufzugsdisposition bietet mit ihrem verkürztem Schachtkopf 3 für die Wartung vom Kabinendach aus nicht genügend Höhe H für eine vorschriftsmässige Überfahrt (Distanz zwischen Kabinendecke 14 und Schachtdecke 21) von beispielsweise einem Meter. Mit der erfindungsgemässen Wartungsbühne 10 in Arbeitsstellung wird die geforderte Überfahrt Ü erreicht, weil nicht mehr die Distanz zwischen der Kabinendecke 14 und der Schachtdecke 21 bestimmend ist, sondern die Distanz zwischen dem Podest 12 und der Schachtdecke 21 und weil keine Schachtausrüstung im Schachtkopf 3 die Deckenöffnung 15 überragt.The machine room-less elevator disposition shown offers with its shortened shaft head 3 for the maintenance of Canopy from insufficient height H for one Correct crossing (distance between cabin ceiling 14 and manhole cover 21) of, for example, one meter. With the maintenance platform 10 according to the invention in the working position the required crossing Ü is reached because no more the distance between the cabin ceiling 14 and the Shaft cover 21 is decisive, but the distance between the pedestal 12 and the manhole cover 21 and because no shaft equipment in the shaft head 3 the ceiling opening 15 towers.

Claims (8)

Einrichtung zur Ausführung von Arbeiten in einem Aufzugsschacht (1), in dem eine Aufzugskabine (2) mit Wartungsbühne (10) verfahrbar ist, von der aus die Arbeiten ausführbar sind,
dadurch gekennzeichnet,
dass die Wartungsbühne (10) ausserhalb des Aufenthaltsbereiches der Aufzugskabinenbenutzer angeordnet ist und zur Ausführung der Arbeiten im Aufzugsschacht (1) als Standfläche ein Podest (12) in der Aufzugskabine (2) aufweist.
Device for performing work in an elevator shaft (1) in which an elevator car (2) with a maintenance platform (10) can be moved, from which the work can be carried out,
characterized,
that the maintenance platform (10) is arranged outside the lounge area of the elevator car users and has a platform (12) in the elevator car (2) as a standing surface for carrying out the work in the elevator shaft (1).
Einrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Wartungsbühne (10) an der Decke der Aufzugskabine (2) angeordnet ist oder einen Teil der Decke (14) bildet.
Device according to claim 1,
characterized,
that the maintenance platform (10) is arranged on the ceiling of the elevator car (2) or forms part of the ceiling (14).
Einrichtung nach den Ansprüchen 1 oder 2,
dadurch gekennzeichnet,
dass die Wartungsbühne (10) mittels Tragorganen (16,17,22) an der Decke (14) befestigt ist.
Device according to claims 1 or 2,
characterized,
that the maintenance platform (10) is fastened to the ceiling (14) by means of supporting members (16, 17, 22).
Einrichtung nach Anspruch 3,
dadurch gekennzeichnet,
dass die Wartungsbühne (10) ein in die Aufzugskabine (2) absenkbares Podest (12) aufweist, welches vorzugsweise in Ruhestellung eine Deckenöffnung (15) abschliesst.
Device according to claim 3,
characterized,
that the maintenance platform (10) has a platform (12) which can be lowered into the elevator car (2) and which preferably closes a ceiling opening (15) in the rest position.
Einrichtung nach Anspruch 4,
dadurch gekennzeichnet,
dass das Podest (12) eine Klappe (13) und eine klappbare Leiter (18) aufweist, mittels der das Podest (12) bei geöffneter Klappe (13) zugänglich ist.
Device according to claim 4,
characterized,
that the platform (12) has a flap (13) and a foldable ladder (18) by means of which the platform (12) is accessible when the flap (13) is open.
Einrichtung nach einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
dass die Wartungsbühne (10) ein Podest (12) und einen Stufenteil (23) aufweist, die in die Aufzugskabine (2) klappbar sind, wobei das Podest (12) mittels des Stufenteils (23) zugänglich ist und an einem Deckel (22) angeordnet ist, auf dem Podest (12) und Stufenteil (23) in Ruhestellung ruhen.
Device according to one of claims 1 to 3,
characterized,
that the maintenance platform (10) has a platform (12) and a step part (23) which can be folded into the elevator car (2), the platform (12) being accessible by means of the step part (23) and on a cover (22) is arranged, rest on the pedestal (12) and step part (23) in the rest position.
Einrichtung nach den vorhergehenden Ansprüchen,
dadurch gekennzeichnet,
dass die Wartungsbühne (10) eine Lage und eine Grösse aufweist, die eine Überragung durch im Schachtkopf (3) angeordnete Schachtausrüstung ausschliessen.
Device according to the preceding claims,
characterized,
that the maintenance platform (10) has a position and a size that precludes a projection by shaft equipment arranged in the shaft head (3).
Einrichtung nach einem der vorhergehenden Ansprüche,
dadurch gekennzeichnet,
dass das Podest (12) in der Arbeitsstellung auf einer Höhe gehalten ist, bei der eine vorschriftsmässige Überfahrt (Ü) gewährleistet ist.
Device according to one of the preceding claims,
characterized,
that the platform (12) is held at a height in the working position at which a proper crossing (Ü) is guaranteed.
EP00102439A 1999-02-05 2000-02-04 Installation for executing works in a lift shaft Expired - Lifetime EP1026117B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK00102439T DK1026117T3 (en) 1999-02-05 2000-02-04 Device for carrying out work in an elevator shaft
EP00102439A EP1026117B1 (en) 1999-02-05 2000-02-04 Installation for executing works in a lift shaft

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP99810100 1999-02-05
EP99810100 1999-02-05
EP00102439A EP1026117B1 (en) 1999-02-05 2000-02-04 Installation for executing works in a lift shaft

Publications (2)

Publication Number Publication Date
EP1026117A1 true EP1026117A1 (en) 2000-08-09
EP1026117B1 EP1026117B1 (en) 2004-07-07

Family

ID=32695701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00102439A Expired - Lifetime EP1026117B1 (en) 1999-02-05 2000-02-04 Installation for executing works in a lift shaft

Country Status (6)

Country Link
EP (1) EP1026117B1 (en)
AT (1) ATE270651T1 (en)
DE (1) DE50006987D1 (en)
DK (1) DK1026117T3 (en)
ES (1) ES2223327T3 (en)
PT (1) PT1026117E (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100227A2 (en) * 2004-04-13 2005-10-27 Thyssen Elevator Capital Corp. Elevator recessed car top for refuge area
EP1728753A1 (en) * 2005-06-03 2006-12-06 Inventio Ag Elevator car with roof that can be lowered
US7337880B2 (en) 2005-06-03 2008-03-04 Inventio Ag Elevator car with lowerable roof
CN113651219A (en) * 2021-07-28 2021-11-16 云南悦真机械设备有限公司 Sealed platform that overhauls of skip shaft well head
US11945684B2 (en) 2022-07-04 2024-04-02 Otis Elevator Company Elevator car with foldable working platform

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239086A (en) * 1989-11-30 1991-06-19 Toshiba Kk Illumination device in an elevator cage
JPH0485276A (en) * 1990-07-26 1992-03-18 Toshiba Corp Lighting device for elevator cage
JPH0494385A (en) * 1990-08-06 1992-03-26 Mitsubishi Electric Corp Rescue opening device for elevator
JPH0597357A (en) * 1991-10-04 1993-04-20 Mitsubishi Electric Corp Elevator cage device
JPH06278973A (en) * 1993-03-30 1994-10-04 Mitsubishi Electric Corp Cage ceiling device for elevator
JPH09263372A (en) * 1996-03-28 1997-10-07 Mitsubishi Denki Bill Techno Service Kk Car ceiling elevatable device for elevator
EP0870722A1 (en) * 1997-04-10 1998-10-14 Inventio Ag Maintenance apparatus for elevator car

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Publication number Priority date Publication date Assignee Title
GB2239086A (en) * 1989-11-30 1991-06-19 Toshiba Kk Illumination device in an elevator cage
JPH0485276A (en) * 1990-07-26 1992-03-18 Toshiba Corp Lighting device for elevator cage
JPH0494385A (en) * 1990-08-06 1992-03-26 Mitsubishi Electric Corp Rescue opening device for elevator
JPH0597357A (en) * 1991-10-04 1993-04-20 Mitsubishi Electric Corp Elevator cage device
JPH06278973A (en) * 1993-03-30 1994-10-04 Mitsubishi Electric Corp Cage ceiling device for elevator
JPH09263372A (en) * 1996-03-28 1997-10-07 Mitsubishi Denki Bill Techno Service Kk Car ceiling elevatable device for elevator
EP0870722A1 (en) * 1997-04-10 1998-10-14 Inventio Ag Maintenance apparatus for elevator car

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PATENT ABSTRACTS OF JAPAN vol. 016, no. 328 (M - 1281) 16 July 1992 (1992-07-16) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 443 (M - 1463) 16 August 1993 (1993-08-16) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 001 28 February 1995 (1995-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 098, no. 002 30 January 1998 (1998-01-30) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005100227A2 (en) * 2004-04-13 2005-10-27 Thyssen Elevator Capital Corp. Elevator recessed car top for refuge area
WO2005100227A3 (en) * 2004-04-13 2006-03-02 Thyssen Elevator Capital Corp Elevator recessed car top for refuge area
EP1728753A1 (en) * 2005-06-03 2006-12-06 Inventio Ag Elevator car with roof that can be lowered
US7337880B2 (en) 2005-06-03 2008-03-04 Inventio Ag Elevator car with lowerable roof
CN113651219A (en) * 2021-07-28 2021-11-16 云南悦真机械设备有限公司 Sealed platform that overhauls of skip shaft well head
US11945684B2 (en) 2022-07-04 2024-04-02 Otis Elevator Company Elevator car with foldable working platform

Also Published As

Publication number Publication date
DE50006987D1 (en) 2004-08-12
ES2223327T3 (en) 2005-03-01
DK1026117T3 (en) 2004-11-08
PT1026117E (en) 2004-11-30
EP1026117B1 (en) 2004-07-07
ATE270651T1 (en) 2004-07-15

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