EP3085654B1 - Lift - Google Patents

Lift Download PDF

Info

Publication number
EP3085654B1
EP3085654B1 EP15164454.9A EP15164454A EP3085654B1 EP 3085654 B1 EP3085654 B1 EP 3085654B1 EP 15164454 A EP15164454 A EP 15164454A EP 3085654 B1 EP3085654 B1 EP 3085654B1
Authority
EP
European Patent Office
Prior art keywords
door frame
opening
emergency
lift
car
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.)
Active
Application number
EP15164454.9A
Other languages
German (de)
French (fr)
Other versions
EP3085654A1 (en
Inventor
Hansruedi Diethelm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to EP15164454.9A priority Critical patent/EP3085654B1/en
Publication of EP3085654A1 publication Critical patent/EP3085654A1/en
Application granted granted Critical
Publication of EP3085654B1 publication Critical patent/EP3085654B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/30—Constructional features of doors or gates
    • B66B13/303—Details of door panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/027—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions to permit passengers to leave an elevator car in case of failure, e.g. moving the car to a reference floor or unlocking the door

Definitions

  • the invention relates to an elevator according to the preamble of claim 1.
  • the elevators used in buildings include a car, a counterweight, guides for the car and the counterweight, a cable arrangement, a drive, a braking device and a controller.
  • a machine room for the drive, the braking device and the control requires space that is not available in all buildings. This is why the drive and the braking device are arranged in the lift shaft, especially in tight spaces.
  • the control is arranged in such a way that it is accessible from the area of the building that can be used by people.
  • EP 1 562 849 B1 and US 2012/0305337 A1 describe solutions in which the control is arranged in a door post, that is, in a vertical frame part of an access door.
  • special door posts are used which essentially have a horizontally parallel displaceable area or an area which can be tilted about a horizontal axis over their entire height.
  • Such special door posts are different from all other door posts used for the elevator and their manufacture and assembly is associated with a great deal of effort. It is easy to see that a visible surface of these door posts can be moved away from the door post essentially over the entire height of the door post, which leads to an undesirable appearance.
  • US 7 434 664 B2 and US 2012/0080273 A1 describe the evacuation of people who are in an elevator car between two stations in the event of a breakdown in operation.
  • the brake is released with an evacuation control so that the elevator car is due to a weight difference between the weight of the elevator car can move with passengers and the counterweight to the next door.
  • the evacuation control or a cabinet with this must be located near the elevator and are perceived there, which can lead to misuse and negatively affect the appearance.
  • EP 1 148 018 B1 describes a cabinet arranged next to an access door of the elevator with a maintenance control panel which, independently of the electrical supply, can release the elevator brake and move the elevator car to a door.
  • a monitor on the maintenance control panel enables the speed to be limited by releasing the brakes as soon as a maximum permissible speed is reached.
  • the arrival of the elevator car at a door is visually checked via an inspection opening.
  • the cabinet with the maintenance control panel disturbs the appearance, takes up space and requires a specific mounting arrangement.
  • WO 2008/072023 A1 describes a solution in which the control, the power supply and the drive are arranged in the lift shaft. Control and display parts for emergencies and inspections are arranged in a mobile auxiliary device. A switchover and connection device is arranged next to an access door of the elevator, so that in the event of emergencies and maintenance it is possible to switch from normal operational control to control via the mobile auxiliary device. The switchover and connection device disturbs the appearance, takes up space and requires a specific mounting arrangement.
  • JP H10 95580 A shows a generic elevator with a device arranged at the control panel, with which a brake can be released for an emergency evacuation.
  • the invention is now based on the object of finding a solution in which the emergency evacuation can be ensured with little construction and assembly effort, without disruptive elements.
  • the emergency evacuation may only be carried out by specially trained persons. In the context of the invention, it was recognized that only these people should know the access to operate the emergency evacuation. People who only use the elevator should not give any indications that the emergency evacuation is being operated obtain. All elevator stations should only have the elements necessary for regular elevator use on a standard control panel.
  • the standard control panel includes at least one outside handle with which the elevator can be ordered. If necessary, there are separate outside handles and a travel and / or position display for both directions of travel.
  • the control panel is arranged on an opening of a door frame or a vertical frame profile that corresponds to the standard control panel.
  • the opening in the door frame for the control panel is preferably a maximum of 30 cm high and a maximum of 10 cm wide, so that the mechanical stability of the door frame is only insignificantly reduced by the opening and the processing effort for creating the opening is as small as possible.
  • a device which enables emergency evacuation is arranged on the inside of the door frame facing away from the operating side of the operating panel.
  • the device for carrying out the emergency evacuation is located behind the standard control panel and can be operated from the outside of the door frame after at least partial removal of the control panel.
  • the opening can be operated manually or via control connections such as cables or control devices.
  • All access doors or their door frames with the respective control panel can look the same.
  • the same door frames with a standard opening for the control panel can be used for all doors. For this reason, when producing the frame profiles and the door frames and when assembling the door frames, it is not necessary to pay attention to whether it is a door with a facility for emergency evacuation. The decision as to whether a facility for emergency evacuation will be placed next to a door can be made after the standard door frame has been installed.
  • standard control panels are used which can be releasably fastened to the opening of the door frame with a type of fastening known from the prior art, in particular with snap-in elements and / or with releasable connecting elements. After detaching a control panel, it can hang on the cables to the control panel under the opening in the door frame be left. If necessary, the cables or their feeds in the door frame comprise a plug connection so that the control panel can be removed from the door frame after a plug connection has been pulled out.
  • control panel it is also possible for the control panel to be held on the door frame with a guide device, in particular a swivel device, so that it performs a movement, in particular a swivel movement, to clear the opening.
  • a guide device in particular a swivel device
  • the device for emergency evacuation can be designed in different ways.
  • the device for emergency evacuation comprises a plug connection to which a mobile emergency operating device can be connected via a cable with a plug.
  • a mobile emergency operating device is always accessible, two emergency operating devices are preferably arranged at two different stations of the elevator in the elevator shaft. Regardless of the respective position of the elevator car, at least one of the two emergency operating devices is accessible to a specially trained person. After an accessible mobile emergency operating device has been fetched, its cable is plugged in with a plug connection for emergency evacuation when the door frame is freely opened.
  • the device for emergency evacuation consists of an emergency operating device mounted on the door frame, accessible through the opening in the door frame.
  • the emergency operating device is attached to the inside of the door frame via a guide device.
  • the guide device and the emergency operating device are then designed in such a way that the emergency operating device can at least partially be moved through the opening in the door frame towards the specially instructed person.
  • An emergency operating device comprises a display on which the position (information on the floor and / or flush) and, if applicable, the speed of movement and / or the direction of movement of the elevator car can be displayed.
  • the emergency operating device comprises at least operating elements for retrieval by releasing the Brakes. It preferably also comprises operating elements for emergency operation. If necessary, the emergency operating device also includes a voice and, if necessary, a hearing connection to the elevator car.
  • the emergency control device In the event of a malfunction, it is useful if the emergency control device first informs a trapped person about the steps for an evacuation. An attempt is then usually made in an emergency operating mode to guide the elevator car to a station using the drive.
  • the emergency operating device preferably comprises an on / off switch and an up / down switch for emergency operation.
  • the emergency operation does not work, it is switched off, in particular the main switch of the elevator is switched off and the retrieval is switched on with a corresponding switch.
  • the emergency control device is then connected to a battery or an accumulator of the braking device.
  • switches to release the brakes are operated and the resulting cabin movement is followed, preferably on the display of the emergency operating device. If the speed of the car rises above a specified limit speed, the ventilation of the brakes must be reduced at least until the limit speed is sufficiently below the limit. As soon as the cabin arrives flush with a station, the brakes are released. If the brakes are applied, the specially instructed person at the station with the elevator car can open the door and free the person.
  • the emergency operating device can also include a diagnostic connection via which the controller is accessible.
  • the control, the power supply, the drive and the braking device can be arranged in the elevator shaft. If the components arranged in the elevator shaft have to be serviced, the elevator car can be moved to a desired position with the emergency operating device. The main switch is then switched off and a door on the component to be serviced is opened.
  • Fig. 1 shows an elevator shaft 1 with two access doors 2.
  • the elevator comprises a car (not shown), preferably with a car door assigned to the access doors 2.
  • the cabin movement is driven with a drive (not shown) and preferably a steel cable, the weight to be moved being reduced in particular by using a counterweight (not shown).
  • a braking device (not shown) is used, the braking elements of which brake or hold the cabin in the de-energized state.
  • At least one release electromagnet (not shown) is used to release the braking elements.
  • the at least one release electromagnetic magnet is connected to a battery via a brake control.
  • the battery and the brake control enable the brake elements to be released even in the event of a mains voltage failure.
  • short-circuit bridges can be switched on if necessary, which, when the drive supply is switched off, the brake elements are released and the drive is rotating, brake the car through the generator effect of the drive and thus enable the car to move slowly for an emergency rescue.
  • Cables are provided for the supply of the drive, for the transmission of control signals between a controller and the drive as well as the braking device and for the power supply of the cabin and the transmission of control and display signals between the cabin and the controller.
  • the control is also connected to control panels 3 of the access doors 2.
  • Fig. 2 shows a control 4 arranged in the lift shaft 1 from which cables 5 lead to the access doors 2, in particular also to the respective control panel 3. Towing cables are preferably used to connect the controller 4 to the operating and display elements of the cabin.
  • the controller 4 can be arranged at the lowest station, but possibly also at another station, or at a distance from the shaft 1.
  • the drive and in particular the braking device can be arranged in a stationary manner, namely in the elevator shaft or in a machine room, or also on a moving part, namely on the counterweight or on the car. Depending on the selected drive position, connections are used between the controller 4 and the drive.
  • the access door 2 comprises a door frame 6 with two vertical frame profiles 7 and a horizontal frame profile 8 connecting the vertical frame profiles at the top.
  • the door opening is closed by at least two sliding door surfaces 9.
  • an opening 10 corresponding to the control panel 3 is formed in a vertical frame profile 7.
  • the control panel 3 is removed from the opening 10 and stands on the floor or the threshold 11 to the access door 2 at the lower end of a vertical frame profile 7.
  • the remote control panel 3 was preferably releasably fastened to the opening 10 with snap-in elements and / or with releasable connecting elements, for example screws. After the control panel 3 was released, the cables of its control and display elements were unplugged from the corresponding plugs behind the opening 10, so that the opening 10 is freely accessible.
  • an emergency operating device 12 is on the inside of the vertical frame profile 7 or of the door frame 6 arranged. Specially instructed persons can now operate the emergency operating device 12 through the opening 10.
  • the emergency operating device 12 preferably comprises a display 12a on which the position or information on the floor as well as on the level, the speed of movement and the direction of movement of the elevator car are displayed.
  • the emergency operating device 12 comprises at least first operating elements 12b for retrieval, for example in the form of an on / off switch and at least one ventilation switch for releasing a brake. It preferably also comprises a brake test switch and emergency operation operating elements 12c, for example in the form of an on / off switch and an up / down switch.
  • An optionally provided diagnostic connector 12d enables a detailed functional test. If necessary, the emergency operating device 12 also includes a speech and possibly a hearing connection to the elevator car.
  • Fig. 4 shows the arrangement of the front surface 13 of the emergency operating device 12 in the door frame 6 set back somewhat from the opening 10 into the interior of the door frame 6.
  • fastening parts 14 protrude from the front surface 13, which ensure a predetermined free space for the operating and display elements of the control panel 3 between the plane with the opening 10 and the front surface 13 of the emergency operating device 12.
  • FIGS 5 to 8 show an embodiment in which the operating elements of the emergency operating device 12 are attached to the inside of the door frame 6 via a pivoting device.
  • the pivoting device comprises a pivot axis 13, around which a housing part 14 for holding the operating elements of the emergency operating device 12 is pivotably mounted so that a part of the emergency operating device 12 can be pivoted at least partially out of the door frame 6 through the opening 10.
  • the pivot axis 13 is arranged on a holder 15, the holder 15 being fastened to the door frame 6 at the opening 10 and also carrying the display 12a in the embodiment shown.
  • the housing part 14 In order to be able to releasably fix the housing part 14 in the pivoted-in position, it comprises a locking device 16, which can be easily operated or released and locked by a specially trained person. It goes without saying that the display 12a can also be arranged on the housing part 14, for example on its end face that is facing outwards after it has been pivoted out. Instead of one Another guide device can also be provided for the movement of the emergency operating device 12 between the operable and the inoperable position.
  • Fig. 9 shows an embodiment in which the device for emergency evacuation consists only of a plug connection for a cable of a mobile emergency operating device 12.
  • the plug connection can be used after the control panel 3 has been removed from the opening 10 behind the control panel 3.
  • two emergency operating devices are preferably arranged at two different stations of the elevator in the elevator shaft 1. Regardless of the respective position of the elevator car, at least one of the two emergency operating devices 12 is accessible to a specially trained person.
  • an access door 2 has been manually opened, a mobile emergency operating device 12 stored there is removed, the access door is closed again and the cable of the emergency operating device 12 is plugged into the exposed connector.
  • the emergency evacuation can then be carried out.
  • the emergency operating device 12 and a return control that can be operated with it are connected to a battery and the braking device.
  • the braking device can be released via the battery.
  • the battery In the normal operating mode of the elevator, the battery is permanently charged. Every time the elevator starts, the braking device is unblocked, provided the battery is sufficiently charged. If the load is insufficient, the elevator remains blocked in the station and goes into fault mode. In the malfunction mode, the car and landing doors open and remain open until the malfunction has been rectified. This prevents people from being locked in.
  • emergency operation or a return process is enabled. If the power supply is available, an instructed person can use the emergency controls to move the cabin to the nearest stop using the appropriate travel direction buttons. With the emergency release key, the access door and the cabin door can be opened manually at the location of the cabin in order to free the trapped people.
  • the main switch is switched off in order to prevent a dangerous operating state in the event of a sudden return of the power supply.
  • the braking device is then released via the return control.
  • the car will automatically move up or down to the next stop depending on the car load.
  • short-circuit bridges are switched on, so that braking is achieved by the generator effect of the drive.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Description

Die Erfindung bezieht sich auf einen Aufzug nach dem Oberbegriff des Anspruchs 1.The invention relates to an elevator according to the preamble of claim 1.

Die in Gebäuden eingesetzten Aufzüge umfassen eine Kabine, ein Gegengewicht, Führungen für die Kabine und das Gegengewicht, eine Seilanordnung, einen Antrieb, eine Bremsvorrichtung und eine Steuerung.The elevators used in buildings include a car, a counterweight, guides for the car and the counterweight, a cable arrangement, a drive, a braking device and a controller.

Ein Maschinenraum für den Antrieb, die Bremsvorrichtung und die Steuerung braucht Platz, der nicht in allen Gebäuden zur Verfügung steht. Darum wird insbesondere bei engen Raumverhältnissen der Antrieb und die Bremsvorrichtung im Liftschacht angeordnet. Die Steuerung wird so angeordnet, dass sie vom für Personen benutzbaren Gebäudebereich her zugänglich ist. Es gibt Lösungen bei denen ein Steuerschrank bei einer Zugangstür des Aufzugs angeordnet ist. Das bedeutet aber, dass für den Steuerschrank Raum vorhanden sein muss und dass eine Tür des Steuerschrankes neben der Zugangstür in Erscheinung tritt. Der benötigte Raum und die sichtbare Tür des Steuerschranks sind unerwünschte Aspekte solcher Lösungen.A machine room for the drive, the braking device and the control requires space that is not available in all buildings. This is why the drive and the braking device are arranged in the lift shaft, especially in tight spaces. The control is arranged in such a way that it is accessible from the area of the building that can be used by people. There are solutions in which a control cabinet is arranged at an access door of the elevator. However, this means that space must be available for the control cabinet and that a door of the control cabinet appears next to the access door. The space required and the visible door of the control cabinet are undesirable aspects of such solutions.

EP 1 562 849 B1 und US 2012/0305337 A1 beschreiben Lösungen, bei denen die Steuerung in einem Türpfosten also in einem vertikalen Rahmenteil einer Zugangstüre angeordnet ist. Damit die Steuerung zugänglich ist, werden spezielle Türpfosten verwendet, welche im Wesentlichen über ihre gesamte Höhe einen horizontal parallelverschiebbaren oder einen um eine waagrechte Achse kippbaren Bereich aufweisen. Solche speziellen Türpfosten unterscheiden sich von allen anderen für den Aufzug verwendeten Türpfosten und ihre Herstellung sowie Montage ist mit hohem Aufwand verbunden. Es ist einfach erkennbar, dass eine sichtbare Fläche dieser Türpfosten im Wesentlichen über die gesamte Höhe des Türpfostens vom Türpfosten weg bewegbar ist, was zu einem unerwünschten Erscheinungsbild führt. EP 1 562 849 B1 and US 2012/0305337 A1 describe solutions in which the control is arranged in a door post, that is, in a vertical frame part of an access door. In order for the control to be accessible, special door posts are used which essentially have a horizontally parallel displaceable area or an area which can be tilted about a horizontal axis over their entire height. Such special door posts are different from all other door posts used for the elevator and their manufacture and assembly is associated with a great deal of effort. It is easy to see that a visible surface of these door posts can be moved away from the door post essentially over the entire height of the door post, which leads to an undesirable appearance.

US 7 434 664 B2 und US 2012/0080273 A1 beschreiben das Evakuieren von Personen, welche sich bei einem störungsbedingten Betriebsunterbruch in einer Aufzugskabine zwischen zwei Stationen befinden. In solchen Situationen, insbesondere bei einem Stromausfall, wird mit einer Evakuierungssteuerung die Bremse gelöst damit sich die Aufzugskabine aufgrund eines Gewichtsunterschieds zwischen dem Gewicht der Aufzugskabine mit Passagieren und dem Gegengewicht bis zur nächsten Tür bewegen kann. Die Evakuierungssteuerung oder ein Schrank mit dieser müssen in Aufzugsnähe Platz finden und werden dort wahrgenommen, was zu Missbrauch führen kann und das Erscheinungsbild negativ beeinflusst. US 7 434 664 B2 and US 2012/0080273 A1 describe the evacuation of people who are in an elevator car between two stations in the event of a breakdown in operation. In such situations, in particular in the event of a power failure, the brake is released with an evacuation control so that the elevator car is due to a weight difference between the weight of the elevator car can move with passengers and the counterweight to the next door. The evacuation control or a cabinet with this must be located near the elevator and are perceived there, which can lead to misuse and negatively affect the appearance.

EP 1 148 018 B1 beschreibt einen neben einer Zugangstür des Aufzugs angeordneten Schrank mit einem Wartungsbetätigungspaneel, welches unabhängig von der elektrischen Versorgung die Aufzugsbremse lösen und eine Bewegung der Aufzugskabine zu einer Tür durchführen kann. Ein Monitor des Wartungsbetätigungspaneels ermöglicht es die Geschwindigkeit zu begrenzen indem die Lösung der Bremsen aufgegeben wird, sobald eine maximal zulässige Geschwindigkeit erreicht wird. Das Eintreffen der Aufzugskabine bei einer Tür wird über eine Inspektionsöffnung visuell kontrolliert. Der Schrank mit dem Wartungsbetätigungspaneel stört das Erscheinungsbild, braucht Platz und erfordert eine spezifische Montageanordnung. EP 1 148 018 B1 describes a cabinet arranged next to an access door of the elevator with a maintenance control panel which, independently of the electrical supply, can release the elevator brake and move the elevator car to a door. A monitor on the maintenance control panel enables the speed to be limited by releasing the brakes as soon as a maximum permissible speed is reached. The arrival of the elevator car at a door is visually checked via an inspection opening. The cabinet with the maintenance control panel disturbs the appearance, takes up space and requires a specific mounting arrangement.

WO 2008/072023 A1 beschreibt eine Lösung bei der die Steuerung, die Stromversorgung und der Antrieb im Liftschacht angeordnet sind. Steuerungs- und Anzeigeteile für Notfälle und Inspektionen sind in einem mobilen Hilfsgerät angeordnet. Neben einer Zugangstür des Aufzugs wird eine Umschalt- und Anschlusseinrichtung angeordnet, so dass bei Notfällen und Wartungen von der normalen Betriebssteuerung auf die Steuerung über das mobile Hilfsgerät umgeschaltet werden kann. Die Umschalt- und Anschlusseinrichtung stört das Erscheinungsbild, braucht Platz und erfordert eine spezifische Montageanordnung. WO 2008/072023 A1 describes a solution in which the control, the power supply and the drive are arranged in the lift shaft. Control and display parts for emergencies and inspections are arranged in a mobile auxiliary device. A switchover and connection device is arranged next to an access door of the elevator, so that in the event of emergencies and maintenance it is possible to switch from normal operational control to control via the mobile auxiliary device. The switchover and connection device disturbs the appearance, takes up space and requires a specific mounting arrangement.

JP H10 95580 A zeigt einen gattungsgemäßen Aufzug mit einer beim Bedienfeld angeordnete Vorrichtung, mit der für eine Notevakuierung eine Bremse gelöst werden kann. JP H10 95580 A shows a generic elevator with a device arranged at the control panel, with which a brake can be released for an emergency evacuation.

Der Erfindung liegt nun die Aufgabe zugrunde, eine Lösung zu finden bei der die Notevakuierung mit kleinem Bau- und Montageaufwand, ohne störende Elemente gewährleistet werden kann.The invention is now based on the object of finding a solution in which the emergency evacuation can be ensured with little construction and assembly effort, without disruptive elements.

Die Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. Die abhängigen Ansprüche beschreiben alternative bzw. vorteilhafte Ausführungsvarianten.The object is achieved by the features of claim 1. The dependent claims describe alternative or advantageous design variants.

Die Notevakuierung darf nur von speziell instruierten Personen durchgeführt werden. Im Rahmen der Erfindung wurde erkannt, dass nur diese Personen den Zugang zur Bedienung der Notevakuierung kennen sollen. Personen, welche den Aufzug lediglich benützen, sollen keine Hinweise auf das Vorhandensein einer Bedienung der Notevakuierung erhalten. Alle Aufzugsstationen sollen nur die für die reguläre Aufzugsbenützung notwendigen Elemente auf einem Standard-Bedienfeld aufweisen.The emergency evacuation may only be carried out by specially trained persons. In the context of the invention, it was recognized that only these people should know the access to operate the emergency evacuation. People who only use the elevator should not give any indications that the emergency evacuation is being operated obtain. All elevator stations should only have the elements necessary for regular elevator use on a standard control panel.

Das Standard-Bedienfeld umfasst zumindest einen Aussendrücker, mit dem der Aufzug bestellt werden kann. Gegebenenfalls gibt es für beide Fahrrichtungen getrennte Aussendrücker und eine Fahr- und/oder Positionsanzeige. Das Bedienfeld ist an einer dem Standard-Bedienfeld entsprechenden Öffnung eines Türrahmens bzw. eines vertikalen Rahmenprofils angeordnet. Die Öffnung im Türrahmen für das Bedienfeld ist vorzugsweise maximal 30cm hoch und maximal 10cm breit, so dass die mechanische Stabilität des Türrahmens durch die Öffnung nur unwesentlich verkleinert wird und der Bearbeitungsaufwand zum Erzeugen der Öffnung möglichst klein ist.The standard control panel includes at least one outside handle with which the elevator can be ordered. If necessary, there are separate outside handles and a travel and / or position display for both directions of travel. The control panel is arranged on an opening of a door frame or a vertical frame profile that corresponds to the standard control panel. The opening in the door frame for the control panel is preferably a maximum of 30 cm high and a maximum of 10 cm wide, so that the mechanical stability of the door frame is only insignificantly reduced by the opening and the processing effort for creating the opening is as small as possible.

Erfindungsgemäss wird eine Einrichtung, welche die Notevakuierung ermöglicht, auf der von der Bedienseite des Bedienfeldes abgewandten Innenseite des Türrahmens angeordnet. Für Personen, welche ausserhalb der Aufzugskabine vor der Zugangstür stehen, befindet sich die Einrichtung für die Durchführung der Notevakuierung hinter dem Standard-Bedienfeld und kann nach der zumindest teilweisen Entfernung des Bedienfeldes von der Aussenseite des Türrahmens her bedient werden. Die Bedienung durch die Öffnung kann manuell oder über Steuerverbindungen, wie Kabel oder Steuergeräte erfolgen.According to the invention, a device which enables emergency evacuation is arranged on the inside of the door frame facing away from the operating side of the operating panel. For people who are outside the elevator car in front of the access door, the device for carrying out the emergency evacuation is located behind the standard control panel and can be operated from the outside of the door frame after at least partial removal of the control panel. The opening can be operated manually or via control connections such as cables or control devices.

Alle Zugangstüren bzw. deren Türrahmen mit dem jeweiligen Bedienfeld können gleich aussehen. Bei allen Türen können die gleichen Türrahmen mit einer Standard-Öffnung für das Bedienfeld verwendeten werden. Darum muss bei der Herstellung der Rahmenprofile sowie der Türrahmen und bei der Montage der Türrahmen nicht darauf geachtet werden, ob es sich um eine Tür handelt, bei der eine Einrichtung für die Notevakuierung angeordnet wird. Die Entscheidung, ob bei einer Tür eine Einrichtung für die Notevakuierung angeordnet wird, kann nach der Montage der Standard-Türrahmen getroffen werden.All access doors or their door frames with the respective control panel can look the same. The same door frames with a standard opening for the control panel can be used for all doors. For this reason, when producing the frame profiles and the door frames and when assembling the door frames, it is not necessary to pay attention to whether it is a door with a facility for emergency evacuation. The decision as to whether a facility for emergency evacuation will be placed next to a door can be made after the standard door frame has been installed.

Bei einer bevorzugten Ausführungsform werden Standard-Bedienfelder eingesetzt, welche mit einer aus dem Stande der Technik bekannten Befestigungsart, insbesondere mit Einrastelementen und/oder mit lösbaren Verbindungselementen, lösbar an der Öffnung des Türrahmens zu befestigen sind. Nach dem Lösen eines Bedienfeldes kann dieses gegebenenfalls an den Kabeln zum Bedienfeld unter der Öffnung im Türrahmen hängen gelassen werden. Gegebenenfalls umfassen die Kabel bzw. deren Zuführungen im Türrahmen eine Steckverbindung, so dass das Bedienfeld nach dem Ausziehen einer Steckverbindung vom Türrahmen entfernt werden kann.In a preferred embodiment, standard control panels are used which can be releasably fastened to the opening of the door frame with a type of fastening known from the prior art, in particular with snap-in elements and / or with releasable connecting elements. After detaching a control panel, it can hang on the cables to the control panel under the opening in the door frame be left. If necessary, the cables or their feeds in the door frame comprise a plug connection so that the control panel can be removed from the door frame after a plug connection has been pulled out.

Es ist auch möglich, dass das Bedienfeld mit einer Führungseinrichtung, insb. einer Schwenkeinrichtung am Türrahmen gehalten ist, so dass es zum Freigeben der Öffnung eine Bewegung, insb. Schwenkbewegung durchführt.It is also possible for the control panel to be held on the door frame with a guide device, in particular a swivel device, so that it performs a movement, in particular a swivel movement, to clear the opening.

Bei entferntem Bedienfeld, bzw. bei einer freien Öffnung des Türrahmens entsteht ein Zugang zur Einrichtung für die Notevakuierung, welche im normalen Betriebszustand hinter dem Bedienfeld liegt. Die Einrichtung für die Notevakuierung kann verschieden ausgebildet sein.When the control panel is removed, or when the door frame is freely opened, access to the facility for emergency evacuation is created, which is located behind the control panel in the normal operating state. The device for emergency evacuation can be designed in different ways.

Bei einer Ausführungsform umfasst die Einrichtung für die Notevakuierung einen Steckanschluss an den ein mobiles Notbediengerät über ein Kabel mit Stecker angeschlossen werden kann. Damit immer ein mobiles Notbediengerät zugänglich ist, werden vorzugsweise zwei Notbediengeräte bei zwei verschiedenen Stationen des Aufzuges im Liftschacht angeordnet. Unabhängig von der jeweiligen Position der Aufzugskabine ist mindestens eines der beiden Notbediengeräte für eine speziell instruierte Person zugänglich. Nach dem Holen eines zugänglichen mobilen Notbediengerätes, wird dessen Kabel bei einer freien Öffnung des Türrahmens mit einem Steckanschluss für die Notevakuierung eingesteckt.In one embodiment, the device for emergency evacuation comprises a plug connection to which a mobile emergency operating device can be connected via a cable with a plug. So that a mobile emergency operating device is always accessible, two emergency operating devices are preferably arranged at two different stations of the elevator in the elevator shaft. Regardless of the respective position of the elevator car, at least one of the two emergency operating devices is accessible to a specially trained person. After an accessible mobile emergency operating device has been fetched, its cable is plugged in with a plug connection for emergency evacuation when the door frame is freely opened.

Die Einrichtung für die Notevakuierung besteht aus einem durch die Öffnung im Türrahmen zugänglichen, am Türrahmen montierten Notbediengerät. Das Notbediengerät ist über eine Führungsvorrichtung an der Innenseite des Türrahmens befestigt. Die Führungsvorrichtung und das Notbediengerät sind dann so ausgebildet, dass das Notbediengerät zumindest teilweise durch die Öffnung im Türrahmen gegen die speziell instruierte Person bewegt werden kann.The device for emergency evacuation consists of an emergency operating device mounted on the door frame, accessible through the opening in the door frame. The emergency operating device is attached to the inside of the door frame via a guide device. The guide device and the emergency operating device are then designed in such a way that the emergency operating device can at least partially be moved through the opening in the door frame towards the specially instructed person.

Ein Notbediengerät umfasst eine Anzeige auf der die Position (Angabe zum Stockwerk und/oder zur Bündigkeit) und gegebenenfalls die Bewegungsgeschwindigkeit und/oder die Bewegungsrichtung der Aufzugskabine angezeigt werden kann. Das Notbediengerät umfasst zumindest Bedienelemente für die Rückholung mittels Lösen der Bremsen. Vorzugsweise umfasst es auch Bedienelemente für einen Notbetrieb. Gegebenenfalls umfasst das Notbediengerät auch eine Sprech- und gegebenenfalls eine Hörverbindung zur Aufzugskabine.An emergency operating device comprises a display on which the position (information on the floor and / or flush) and, if applicable, the speed of movement and / or the direction of movement of the elevator car can be displayed. The emergency operating device comprises at least operating elements for retrieval by releasing the Brakes. It preferably also comprises operating elements for emergency operation. If necessary, the emergency operating device also includes a voice and, if necessary, a hearing connection to the elevator car.

Bei einem Störfall ist es zweckmässig, wenn vom Notbediengerät aus zuerst eine eingeschlossene Person über die Schritte für eine Evakuierung informiert wird. Dann wird meist versucht in einem Notbetriebsmodus die Aufzugskabine unter Benützung des Antriebs zu einer Station zu führen. Dazu umfasst das Notbediengerät vorzugsweise einen Ein/Aus-Schalter und einen Auf/Ab-Schalter für den Notbetrieb.In the event of a malfunction, it is useful if the emergency control device first informs a trapped person about the steps for an evacuation. An attempt is then usually made in an emergency operating mode to guide the elevator car to a station using the drive. For this purpose, the emergency operating device preferably comprises an on / off switch and an up / down switch for emergency operation.

Wenn der Notbetrieb nicht funktioniert, wird er ausgeschaltet, insbesondere wird dann der Hauptschalter des Aufzugs ausgeschaltet und die Rückholung mit einem entsprechenden Schalter eingeschaltet. Das Notbedienungsgerät ist dann mit einer Batterie bzw. einem Akku der Bremsvorrichtung verbunden. Bei der Rückholung werden Schalter zum Lüften der Bremsen bedient und die dabei entstehende Kabinenbewegung wird verfolgt, vorzugsweise auf der Anzeige des Notbediengerätes. Wenn die Geschwindigkeit der Kabine über eine vorgegebene Grenzgeschwindigkeit ansteigt, muss die Lüftung der Bremsen zumindest bis zum genügenden Unterschreiten der Grenzgeschwindigkeit reduziert werden. Sobald die Kabine bündig bei einer Station eintrifft, wird die Lüftung der Bremsen aufgehoben. Bei festhaltenden Bremsen kann die speziell instruierte Person bei der Station mit der Aufzugskabine die Türe öffnen und die Person befreien.If the emergency operation does not work, it is switched off, in particular the main switch of the elevator is switched off and the retrieval is switched on with a corresponding switch. The emergency control device is then connected to a battery or an accumulator of the braking device. During the retrieval, switches to release the brakes are operated and the resulting cabin movement is followed, preferably on the display of the emergency operating device. If the speed of the car rises above a specified limit speed, the ventilation of the brakes must be reduced at least until the limit speed is sufficiently below the limit. As soon as the cabin arrives flush with a station, the brakes are released. If the brakes are applied, the specially instructed person at the station with the elevator car can open the door and free the person.

Das Notbediengerät kann auch einen Diagnose-Anschluss umfassen, über den die Steuerung zugänglich ist.The emergency operating device can also include a diagnostic connection via which the controller is accessible.

Bei einem erfinderischen Aufzug mit mindestens einer Einrichtung für die Notevakuierung können die Steuerung, die Stromversorgung, der Antrieb und die Bremsvorrichtung im Liftschacht angeordnet werden. Wenn die im Liftschacht angeordneten Komponenten gewartet werden müssen, kann die Aufzugskabine mit dem Notbediengerät in eine gewünschte Position gefahren werden. Anschliessen wird der Hauptschalter ausgeschaltet und eine Tür bei der zu wartenden Komponente geöffnet.In an inventive elevator with at least one device for emergency evacuation, the control, the power supply, the drive and the braking device can be arranged in the elevator shaft. If the components arranged in the elevator shaft have to be serviced, the elevator car can be moved to a desired position with the emergency operating device. The main switch is then switched off and a door on the component to be serviced is opened.

Die Zeichnungen erläutert den erfindungsgemässen Aufzug anhand von drei Ausführungsbeispielen. Dabei zeigen

Fig. 1
eine perspektivische Darstellung eines Aufzugsschachts mit zwei Zugangstüren,
Fig. 2
eine horizontale Schnittdarstellung durch den Liftschacht bei einer Zugangstür,
Fig. 3
eine Ansicht einer Zugangstür,
Fig. 4
eine perspektivische Darstellung eines Ausschnitts des Türrahmens mit der Standard-Öffnung für das Bedienfeld,
Fig. 5
eine Ansicht eines Ausschnitts des Türrahmens mit der Standard-Öffnung für das Bedienfeld,
Fig. 6
eine Schnittdarstellung des Türrahmens gemäss F-F in Fig. 5,
Fig. 7
eine perspektivische Darstellung eines Ausschnitts des Türrahmens mit einer aus der Standard-Öffnung des Bedienfelds heraus geklappten Halterung für ein Notbediengerät,
Fig. 8
eine Vertikalschnitt-Darstellung des Ausschnitts des Türrahmens mit einer aus der Standard-Öffnung des Bedienfelds heraus geklappten Halterung für ein Notbediengerät und
Fig. 9
eine perspektivische Darstellung eines Ausschnitts des Aufzugsschachts mit einer Zugangstür, bei der ein Notbediengerät angeschlossen ist.
The drawings explain the elevator according to the invention on the basis of three exemplary embodiments. Show it
Fig. 1
a perspective view of an elevator shaft with two access doors,
Fig. 2
a horizontal sectional view through the lift shaft at an access door,
Fig. 3
a view of an access door,
Fig. 4
a perspective view of a section of the door frame with the standard opening for the control panel,
Fig. 5
a view of a section of the door frame with the standard opening for the control panel,
Fig. 6
a sectional view of the door frame according to FF in Fig. 5 ,
Fig. 7
a perspective illustration of a section of the door frame with a holder for an emergency operating device folded out of the standard opening of the control panel,
Fig. 8
a vertical sectional view of the detail of the door frame with a holder for an emergency operating device that is folded out of the standard opening of the control panel and
Fig. 9
a perspective view of a section of the elevator shaft with an access door to which an emergency operating device is connected.

Fig. 1 zeigt einen Aufzugsschacht 1 mit zwei Zugangstüren 2. Der Aufzug umfasst eine nicht dargestellte Kabine, vorzugsweise mit einer den Zugangstüren 2 zugeordneten Kabinentür. Mit einem nicht dargestellter Antrieb und vorzugsweise einem Stahlseil wird die Kabinenbewegung angetrieben, wobei insbesondere durch die Verwendung eines nicht dargestellten Gegengewichts das zu bewegende Gewicht reduziert wird. Fig. 1 shows an elevator shaft 1 with two access doors 2. The elevator comprises a car (not shown), preferably with a car door assigned to the access doors 2. The cabin movement is driven with a drive (not shown) and preferably a steel cable, the weight to be moved being reduced in particular by using a counterweight (not shown).

Zum Bremsen der Kabinenbewegung und zum Halten der Kabine an einer gewünschten Position ist eine nicht dargestellte Bremsvorrichtung eingesetzt, deren Bremselemente im speisungslosen Zustand die Kabine bremsen bzw. halten. Mindestens ein nicht dargestellter Freigabe-Elektromagnet wird zum Lösen der Bremselemente eingesetzt. Der mindestens eine Freigabe-Elekromagnet ist über eine Bremssteuerung mit einem Akku verbunden. Der Akku und die Bremssteuerung ermöglichen auch bei einem Ausfall der Netzspannung das Lösen der Bremselemente. Damit die Kabine bei gelösten Bremselementen keine unerwünscht schnelle Bewegung ausführt, sind gegebenenfalls Kurzschlussbrücken einschaltbar, welche bei ausgeschalteter Antriebsspeisung, gelösten Bremselementen sowie drehendem Antrieb durch die Generatorwirkung des Antriebes eine Bremsung erzielen und dadurch für eine Notbefreiung eine langsame Kabinenbewegung ermöglichen.To brake the cabin movement and to hold the cabin in a desired position, a braking device (not shown) is used, the braking elements of which brake or hold the cabin in the de-energized state. At least one release electromagnet (not shown) is used to release the braking elements. The at least one release electromagnetic magnet is connected to a battery via a brake control. The battery and the brake control enable the brake elements to be released even in the event of a mains voltage failure. To prevent the car from moving at an undesirably fast rate when the brake elements are released, short-circuit bridges can be switched on if necessary, which, when the drive supply is switched off, the brake elements are released and the drive is rotating, brake the car through the generator effect of the drive and thus enable the car to move slowly for an emergency rescue.

Für die Speisung des Antriebs, für eine Übertragung von Steuersignalen zwischen einer Steuerung und dem Antrieb sowie der Bremsvorrichtung und für die Stromversorgung der Kabine und die Übertragung von Steuer- und Anzeigesignalen zwischen Kabine und Steuerung sind Kabel vorgesehen. Die Steuerung ist auch mit Bedienfeldern 3 der Zugangstüren 2 verbunden.Cables are provided for the supply of the drive, for the transmission of control signals between a controller and the drive as well as the braking device and for the power supply of the cabin and the transmission of control and display signals between the cabin and the controller. The control is also connected to control panels 3 of the access doors 2.

Fig. 2 zeigt eine im Liftschacht 1 angeordnete Steuerung 4 von der Kabel 5 zu den Zugangstüren 2, insbesondere auch zum jeweiligen Bedienfeld 3, führen. Zur Verbindung der Steuerung 4 mit Bedien- und Anzeigeelementen der Kabine werden vorzugsweise Schleppkabel eingesetzt. Die Steuerung 4 kann bei der untersten Station, gegebenenfalls aber auch bei einer anderen Station, oder auch vom Schacht 1 entfernt angeordnet werden. Der Antrieb und insbesondere die Bremsvorrichtung können ortsfest, nämlich im Liftschacht oder in einem Maschinenraum, oder auch an einem bewegten Teil, nämlich am Gegengewicht oder an der Kabine angeordnet werden. Entsprechend der gewählten Antriebslage werden Verbindungen zwischen der Steuerung 4 und dem Antrieb eingesetzt. Fig. 2 shows a control 4 arranged in the lift shaft 1 from which cables 5 lead to the access doors 2, in particular also to the respective control panel 3. Towing cables are preferably used to connect the controller 4 to the operating and display elements of the cabin. The controller 4 can be arranged at the lowest station, but possibly also at another station, or at a distance from the shaft 1. The drive and in particular the braking device can be arranged in a stationary manner, namely in the elevator shaft or in a machine room, or also on a moving part, namely on the counterweight or on the car. Depending on the selected drive position, connections are used between the controller 4 and the drive.

Gemäss Fig. 3 umfasst die Zugangstür 2 einen Türrahmen 6 mit zwei vertikalen Rahmenprofilen 7 und einem, die vertikalen Rahmenprofile oben verbindenden, horizontalen Rahmenprofil 8. Bei geschlossener Tür wird die Türöffnung von mindestens zwei Schiebetürflächen 9 verschlossen. Zum Befestigen des Bedienfelds 3 ist in einem vertikalen Rahmenprofil 7 eine dem Bedienfeld 3 entsprechenden Öffnung 10 ausgebildet. In der dargestellten Situation ist das Bedienfeld 3 von der Öffnung 10 entfernt und steht auf dem Boden bzw. der Schwelle 11 zur Zugangstür 2 beim untern Ende eines vertikalen Rahmenprofils 7.According to Fig. 3 the access door 2 comprises a door frame 6 with two vertical frame profiles 7 and a horizontal frame profile 8 connecting the vertical frame profiles at the top. When the door is closed, the door opening is closed by at least two sliding door surfaces 9. To fasten the control panel 3, an opening 10 corresponding to the control panel 3 is formed in a vertical frame profile 7. In the situation shown, the control panel 3 is removed from the opening 10 and stands on the floor or the threshold 11 to the access door 2 at the lower end of a vertical frame profile 7.

Das entfernte Bedienfeld 3 war vorzugsweise mit Einrastelementen und/oder mit lösbaren Verbindungselementen, beispielsweise Schrauben, lösbar an der Öffnung 10 befestigt. Nach dem Lösen des Bedienfeldes 3 wurden die Kabel seiner Bedien- und Anzeigeelemente bei entsprechenden Steckern hinter der Öffnung 10 ausgesteckt, so dass die Öffnung 10 frei zugänglich ist.The remote control panel 3 was preferably releasably fastened to the opening 10 with snap-in elements and / or with releasable connecting elements, for example screws. After the control panel 3 was released, the cables of its control and display elements were unplugged from the corresponding plugs behind the opening 10, so that the opening 10 is freely accessible.

In der dargestellten Ausführungsform ist ein Notbediengerät 12 auf der von der Bedienseite des Bedienfeldes 3 abgewandten Innenseite des vertikalen Rahmenprofils 7 bzw. des Türrahmens 6 angeordnet. Speziell instruierten Personen können nun das Notbediengerät 12 durch die Öffnung 10 hindurch bedienen.In the embodiment shown, an emergency operating device 12 is on the inside of the vertical frame profile 7 or of the door frame 6 arranged. Specially instructed persons can now operate the emergency operating device 12 through the opening 10.

Das Notbediengerät 12 umfasst vorzugsweise eine Anzeige 12a auf der die Position, bzw. Angaben zum Stockwerk sowie zur Bündigkeit, die Bewegungsgeschwindigkeit und die Bewegungsrichtung der Aufzugskabine angezeigt werden. Das Notbediengerät 12 umfasst zumindest erste Bedienelemente 12b für die Rückholung, beispielsweise in der Form eines Ein/Aus-Schalters und mindestens eines Lüftungsschalters zum Lösen einer Bremse. Vorzugsweise umfasst es auch einen Bremsprüfschalter und Notbetriebs-Bedienelemente 12c, beispielsweise in der Form eines Ein/Aus-Schalters und eines Auf/Ab-Schalters. Ein gegebenenfalls vorgesehener Diagnosestecker 12d ermöglicht eine detaillierte Funktionsprüfung. Gegebenenfalls umfasst das Notbediengerät 12 auch eine Sprech- und gegebenenfalls eine Hörverbindung zur Aufzugskabine.The emergency operating device 12 preferably comprises a display 12a on which the position or information on the floor as well as on the level, the speed of movement and the direction of movement of the elevator car are displayed. The emergency operating device 12 comprises at least first operating elements 12b for retrieval, for example in the form of an on / off switch and at least one ventilation switch for releasing a brake. It preferably also comprises a brake test switch and emergency operation operating elements 12c, for example in the form of an on / off switch and an up / down switch. An optionally provided diagnostic connector 12d enables a detailed functional test. If necessary, the emergency operating device 12 also includes a speech and possibly a hearing connection to the elevator car.

Fig. 4 zeigt die Anordnung der Frontfläche 13 des Notbediengeräts 12 im Türrahmen 6 etwas von der Öffnung 10 ins Innere des Türrahmens 6 zurückversetzt. In der dargestellten Ausführungsform stehen von der Frontfläche 13 Befestigungsteile 14 vor, welche zwischen der Ebene mit der Öffnung 10 und der Frontfläche 13 des Notbediengeräts 12 einen vorgegebenen Freiraum für die Bedien- und Anzeigeelemente des Bedienfeldes 3 sicherstellen. Fig. 4 shows the arrangement of the front surface 13 of the emergency operating device 12 in the door frame 6 set back somewhat from the opening 10 into the interior of the door frame 6. In the embodiment shown, fastening parts 14 protrude from the front surface 13, which ensure a predetermined free space for the operating and display elements of the control panel 3 between the plane with the opening 10 and the front surface 13 of the emergency operating device 12.

Fig. 5 bis 8 zeigen eine Ausführungsform, bei der die Bedienelemente des Notbediengeräts 12 über eine Schwenkvorrichtung an der Innenseite des Türrahmens 6 befestigt sind. Die Schwenkvorrichtung umfasst eine Schenkachse 13, um welche ein Gehäuseteil 14 zum Halten der Bedienelemente das Notbediengeräts 12 schwenkbar gelagert ist, so dass ein Teil des Notbediengerätes 12 zumindest teilweise durch die Öffnung 10 aus dem Türrahmen 6 heraus geschwenkt werden kann. Die Schwenkachse 13 ist an einer Halterung 15 angeordnet, wobei die Halterung 15 bei der Öffnung 10 am Türrahmen 6 befestigt ist und in der dargestellten Ausführungsform auch die Anzeige 12a trägt. Figures 5 to 8 show an embodiment in which the operating elements of the emergency operating device 12 are attached to the inside of the door frame 6 via a pivoting device. The pivoting device comprises a pivot axis 13, around which a housing part 14 for holding the operating elements of the emergency operating device 12 is pivotably mounted so that a part of the emergency operating device 12 can be pivoted at least partially out of the door frame 6 through the opening 10. The pivot axis 13 is arranged on a holder 15, the holder 15 being fastened to the door frame 6 at the opening 10 and also carrying the display 12a in the embodiment shown.

Um das Gehäuseteil 14 in der eingeschwenkten Position lösbar fixieren zu können, umfasst dieses eine Arretier-Einrichtung 16, welche von einer speziell instruierten Person einfach betätigt bzw. gelöst und arretiert werden kann. Es versteht sich von selbst, dass auch die Anzeige 12 a am Gehäuseteil 14 angeordnet werden kann, beispielsweise an dessen nach dem Ausschwenken nach aussen stehenden Stirnseite. Anstelle einer Schwenkeinrichtung kann für die Bewegung des Notbediengerätes 12 zwischen der bedienbaren und der unbedienbaren Lage auch eine andere Führungseinrichtung vorgesehen werden.In order to be able to releasably fix the housing part 14 in the pivoted-in position, it comprises a locking device 16, which can be easily operated or released and locked by a specially trained person. It goes without saying that the display 12a can also be arranged on the housing part 14, for example on its end face that is facing outwards after it has been pivoted out. Instead of one Another guide device can also be provided for the movement of the emergency operating device 12 between the operable and the inoperable position.

Fig. 9 zeigt eine Ausführungsform, bei der die Einrichtung für die Notevakuierung lediglich aus einem Steckanschluss für ein Kabel eines mobilen Notbediengeräts 12 besteht. Der Steckanschluss kann nach dem Entfernen des Bedienfelds 3 von der Öffnung 10 hinter dem Bedienfeld 3 benützt werden. Damit immer ein mobiles Notbediengerät 12 zugänglich ist, werden vorzugsweise zwei Notbediengeräte bei zwei verschiedenen Stationen des Aufzuges im Aufzugschacht 1 angeordnet. Unabhängig von der jeweiligen Position der Aufzugskabine ist mindestens eines der beiden Notbediengeräte 12 für eine speziell instruierte Person zugänglich. Nach der manuellen Öffnung einer Zugangstür 2 wird ein dort gelagertes mobiles Notbediengerätes 12 entnommen, die Zugangstür wieder geschlossen und das Kabel des Notbediengerätes 12 beim freigelegten Steckanschluss eingesteckt. Anschliessen kann die Notevakuierung durchgeführt werden. Fig. 9 shows an embodiment in which the device for emergency evacuation consists only of a plug connection for a cable of a mobile emergency operating device 12. The plug connection can be used after the control panel 3 has been removed from the opening 10 behind the control panel 3. So that a mobile emergency operating device 12 is always accessible, two emergency operating devices are preferably arranged at two different stations of the elevator in the elevator shaft 1. Regardless of the respective position of the elevator car, at least one of the two emergency operating devices 12 is accessible to a specially trained person. After an access door 2 has been manually opened, a mobile emergency operating device 12 stored there is removed, the access door is closed again and the cable of the emergency operating device 12 is plugged into the exposed connector. The emergency evacuation can then be carried out.

Das Notbediengerät 12 und eine damit bedienbare Rückholsteuerung sind mit einem Akku und der Bremsvorrichtung verbunden. Das Lösen der Bremsvorrichtung kann über den Akku erzielt werden. Mit dieser Anordnung wird bei Stromausfall eine Rückholmöglichkeit bereitgestellt.The emergency operating device 12 and a return control that can be operated with it are connected to a battery and the braking device. The braking device can be released via the battery. With this arrangement, a return option is provided in the event of a power failure.

Im normalen Betriebsmodus des Aufzugs wird der Akku permanent aufgeladen. Bei jeder Anfahrt des Aufzugs wird die Bremsvorrichtung deblockiert, sofern der Akku genügend geladen ist. Bei ungenügender Ladung bleibt der Aufzug in der Station blockiert und geht in einen Störungsmodus. Im Störungsmodus öffnen sich Kabinen- und Schachttür und bleiben geöffnet bis die Störung behoben ist. Dadurch wird das Einschliessen von Personen verhindert.In the normal operating mode of the elevator, the battery is permanently charged. Every time the elevator starts, the braking device is unblocked, provided the battery is sufficiently charged. If the load is insufficient, the elevator remains blocked in the station and goes into fault mode. In the malfunction mode, the car and landing doors open and remain open until the malfunction has been rectified. This prevents people from being locked in.

Bei einer allfälligen Betriebsstörung, bei der die Kabine zwischen zwei Haltestellen blockiert ist, wird ein Notbetrieb oder ein Rückholvorgang ermöglicht. Bei vorhandener Stromversorgung kann eine instruierte Person mit der Notbedienung die Kabine über entsprechende Fahrrichtungstaster auf die nächstliegende Haltestelle fahren. Mit dem Notentriegelungsschlüssel kann beim Standort der Kabine manuell die Zugangstüre und die Kabinentüre geöffnet werden, um die eingeschlossenen Personen zu befreien.In the event of a malfunction in which the car is blocked between two stops, emergency operation or a return process is enabled. If the power supply is available, an instructed person can use the emergency controls to move the cabin to the nearest stop using the appropriate travel direction buttons. With the emergency release key, the access door and the cabin door can be opened manually at the location of the cabin in order to free the trapped people.

Bei ausgefallener Stromversorgung wird der Hauptschalter ausgeschaltet, um bei einer plötzlichen Rückkehr der Stromversorgung einen gefährlichen Betriebszustand zu verhindern. Anschliessend wird über die Rückholsteuerung die Bremsvorrichtung gelöst. Durch den Freilauf des Antriebes wird sich die Kabine automatisch, entsprechend der Kabinenbeladung auf- oder abwärts in die nächstliegende Haltestelle bewegen. Bei diesem Notbetrieb werden Kurzschlussbrücken eingeschaltet, so dass durch die Generatorwirkung des Antriebes eine Bremsung erzielt wird.If the power supply fails, the main switch is switched off in order to prevent a dangerous operating state in the event of a sudden return of the power supply. The braking device is then released via the return control. As the drive freewheels, the car will automatically move up or down to the next stop depending on the car load. In this emergency operation, short-circuit bridges are switched on, so that braking is achieved by the generator effect of the drive.

Claims (7)

  1. A lift with a car which is displaceable within a lift shaft (1), a rope for moving the car, a driving mechanism for driving the rope, at least one brake for braking and stopping the rope, at least two stations at the lift shaft with access doors (2) for which an operating panel (3) with at least one outer button for ordering the car is arranged at an opening (10) in each door frame (6), and with a controller (4) for ensuring regular lift operation as well as a controller for allowing for an emergency evacuation, wherein a device for performing an emergency evacuation is arranged on the inner side of the door frame (6) facing away from the operating side of the operating panel (3) and is operatable after an at least partial removal of the operating panel (3) from the corresponding opening (10) from the outside of the door frame (6) through the opening (10), wherein the device for performing an emergency evacuation inside the door frame (6) comprises an emergency operation system (12) at the opening (10), characterized in that
    the emergency operation system is arranged at a guide apparatus (13) attached to the inside of the door frame (6) and is moveable at said guide apparatus at least partially through the opening (10) on the outside of the door frame (6) and comprises first operating elements (12b) for releasing the at least one brake as well as a display (12a) for displaying at least one piece of car position information.
  2. The lift according to Claim 1, characterized in that the opening (10) in the door frame (6) for the operating panel is at most 30cm high and at most 10cm wide.
  3. The lift according to Claim 1 or 2, characterized in that the device for performing an emergency evacuation inside the door frame (6) at the opening (10) comprises a plug connection at which a first mobile emergency operation system (12) is to be connected via a cable with a plug.
  4. The lift according to any one Claims 1 to 3, characterized in that the emergency operation system (12) comprises second operating elements (12c) for an emergency operation and in particular a display (12a) for displaying a current car speed.
  5. The lift according to any one of Claims 1 to 4, characterized in that at least a part of the controller (4) is arranged in the lift shaft (1).
  6. The lift according to any one of Claims 1 to 5, characterized in that the operating panel (3) is releasably attached at the opening (10) of the door frame (6) with snap-in elements and/or with releasable connection elements.
  7. The lift according to any one of Claims 1 to 6, characterized in that the operating panel (3), after being released from the door frame (6), hangs under the opening (10) at cables to the operating panel (3) or can be removed from the door frame (6) after the pulling-out of a plug connection or is moveable away from the opening (10) at a guide apparatus connected to the door frame (6).
EP15164454.9A 2015-04-21 2015-04-21 Lift Active EP3085654B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP15164454.9A EP3085654B1 (en) 2015-04-21 2015-04-21 Lift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15164454.9A EP3085654B1 (en) 2015-04-21 2015-04-21 Lift

Publications (2)

Publication Number Publication Date
EP3085654A1 EP3085654A1 (en) 2016-10-26
EP3085654B1 true EP3085654B1 (en) 2021-11-10

Family

ID=52987987

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15164454.9A Active EP3085654B1 (en) 2015-04-21 2015-04-21 Lift

Country Status (1)

Country Link
EP (1) EP3085654B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1036022A (en) * 1996-07-11 1998-02-10 Otis Elevator Co Mounted structure of control panel for inspecting home elevator
JPH1095580A (en) * 1996-09-24 1998-04-14 Hitachi Ltd Emergency operation device for elevator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100435987B1 (en) 1999-10-07 2004-06-12 미쓰비시덴키 가부시키가이샤 Elevator maintenance/operation apparatus
WO2004046010A1 (en) 2002-11-18 2004-06-03 Inventio Ag Elevator control unit integrated into a door jamb
US7434664B2 (en) 2005-03-08 2008-10-14 Kone Corporation Elevator brake system method and control
WO2008072023A1 (en) 2006-12-13 2008-06-19 Otis Elevator Company Portable emergency and inspection interface for elevators
RU2500604C2 (en) 2009-07-02 2013-12-10 Отис Элевэйтор Компани Rescue elevator system
EP2530043A1 (en) 2011-05-30 2012-12-05 Inventio AG Lift shaft cover with a lift control assembly

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1036022A (en) * 1996-07-11 1998-02-10 Otis Elevator Co Mounted structure of control panel for inspecting home elevator
JPH1095580A (en) * 1996-09-24 1998-04-14 Hitachi Ltd Emergency operation device for elevator

Also Published As

Publication number Publication date
EP3085654A1 (en) 2016-10-26

Similar Documents

Publication Publication Date Title
DE69927565T2 (en) Arrangement of the control system
EP1246770B1 (en) Inspection opening in an elevator car
WO2008074167A1 (en) Elevator car with maintenance window
WO2012126619A1 (en) Elevator having a minimal shaft top height and a permanent protective space
WO2014067846A1 (en) Lift with maintenance opening in the cab floor
EP2114810A1 (en) Drive for a elevator car that can be serviced from said elevator car
DE102017113571A1 (en) elevator system
DE102015111754A1 (en) Method and device for closing doors of a lift
EP1518815A1 (en) Doorframe of a shaft door comprising a controller for an elevator and method for servicing a controller
EP0922663B1 (en) Elevator, in particular traction sheave elevator
EP0926093B2 (en) Elevator, in particular traction sheave elevator
EP3085654B1 (en) Lift
DE102014220633A1 (en) Evacuation concept for elevator systems
DE102017004719A1 (en) Device for a secured area in a hoistway
DE102022103638A1 (en) Rescue of people from the elevator car
DE19712646A1 (en) Cable lift with passenger cage
EP1674416B1 (en) Elevator and elevator car
EP0116102A2 (en) Apparatus for assisting in rescue work, particularly in high-rise buildings
DE19752232C2 (en) Rope elevator with concrete base protruding into the elevator shaft
DE202013005629U1 (en) Emergency rescue system for television towers and skyscrapers
WO2017072255A1 (en) Maintenance platform for an elevator cab
DE102010015480A1 (en) Lift for transporting e.g. people, between multiple floors of building, has separate floor channels cooperated with radio receiver of control device of platform that comprises display touch pad with floor indicator and directional indicator
DE102007049737A1 (en) Elevator installation for persons and / or loads with at least one elevator car
CH702838B1 (en) Lift for use in building, has control unit accommodated in cover of lift cab behind adjustable part, moving lift from cab interior with closed cab in service mode, and hung on cable and removable from storage table to operate control unit
DE202010001383U1 (en) Mill elevator (machine for lifting people and loads in mill operation)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20170223

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201030

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20210610

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1445922

Country of ref document: AT

Kind code of ref document: T

Effective date: 20211115

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015015378

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20211110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220210

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220310

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220310

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220210

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20220211

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015015378

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220811

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220421

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220421

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220421

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220421

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20230428

Year of fee payment: 9

Ref country code: FR

Payment date: 20230417

Year of fee payment: 9

Ref country code: DE

Payment date: 20230418

Year of fee payment: 9

Ref country code: CH

Payment date: 20230502

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20230414

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20150421

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20211110

REG Reference to a national code

Ref country code: CH

Ref legal event code: PK

Free format text: BERICHTIGUNGEN