EP3548413B1 - Ascenseur et procédé d'installation d'un ascenseur - Google Patents

Ascenseur et procédé d'installation d'un ascenseur Download PDF

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Publication number
EP3548413B1
EP3548413B1 EP17800877.7A EP17800877A EP3548413B1 EP 3548413 B1 EP3548413 B1 EP 3548413B1 EP 17800877 A EP17800877 A EP 17800877A EP 3548413 B1 EP3548413 B1 EP 3548413B1
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EP
European Patent Office
Prior art keywords
platform
machine platform
elevator
lifting device
block
Prior art date
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Active
Application number
EP17800877.7A
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German (de)
English (en)
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EP3548413A1 (fr
Inventor
Lukas Christen
Stefan Weber
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Inventio AG
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Inventio AG
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Publication of EP3548413A1 publication Critical patent/EP3548413A1/fr
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Publication of EP3548413B1 publication Critical patent/EP3548413B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0005—Constructional features of hoistways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/003—Kinds or types of lifts in, or associated with, buildings or other structures for lateral transfer of car or frame, e.g. between vertical hoistways or to/from a parking position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure

Definitions

  • an elevator system in which, in a building that is in its construction phase, an elevator that is only partially built in accordance with the current building height is already used before its completion.
  • the elevator has a machine platform which can be displaced along the elevator shaft and on which an elevator car is suspended via suspension means arranged in the elevator shaft. This machine platform is raised in order to increase the usable lifting height of the elevator car in the elevator shaft.
  • a support structure is provided which can be moved along the elevator shaft and which can be supported on the wall of the elevator shaft.
  • This support structure which is arranged above the machine platform, is raised to a height at which the platform carried by this support structure can be raised by a certain distance by means of a first lifting device attached in the upper area of the elevator shaft before the machine platform is lifted.
  • a second hoist which is arranged on the aforementioned support structure, is used to raise the machine platform.
  • the elevator system comprises an assembly platform which can be arranged between the machine platform and the support structure.
  • the assembly platform serves as a working platform from which elevator components - in particular guide rails for the elevator car and its counterweight - can be assembled along the elevator shaft.
  • the object of the invention is specify an elevator system which is arranged in an elevator shaft of a building and which grows with the building height increasing during the construction of the building using at least one lifting process, and to specify a method for setting up an elevator system in an elevator shaft of a building, in which method a usable lifting height of the elevator system is adapted to an increasing height of the building, and specify an elevator system that is manufactured using such a process, Both the elevator systems and the method are simplified and designed to be less expensive.
  • an elevator system which is arranged in an elevator shaft of a building in the construction phase and which grows with an increasing height of the building using at least one lifting process, a machine platform with an elevator drive machine and one via at least one suspension element the machine platform is suspended from the elevator car, which can be raised during the lifting process
  • the elevator system for lifting the machine platform and the elevator car hanging on the machine platform comprises a lifting device
  • the elevator system comprises an assembly platform that is mechanically movable relative to the machine platform along a section of the elevator shaft
  • said lifting device comprises a drive arranged on the machine platform and also serves to move the mounting platform.
  • a further solution to the problem consists in a method for setting up an elevator system in an elevator shaft of a building, in which method a usable lifting height of the elevator system is adapted to an increasing height of the building by performing at least one lifting process,
  • a machine platform with an elevator drive machine and an elevator car suspended from the machine platform via at least one suspension element and a lifting device are arranged in the elevator shaft, wherein during the lifting process the machine platform with the elevator car hanging on the machine platform is raised by means of the lifting device in the elevator shaft, and wherein an assembly platform that is mechanically movable relative to the machine platform along a section of the elevator shaft is arranged in the elevator shaft, and wherein a drive of said lifting device is arranged on the machine platform and the lifting device is also used to move the assembly platform.
  • the drive of the lifting device is designed as a cable winch.
  • the machine platform has adjustable support means, by means of which the machine platform can be temporarily and appropriately supported in a stationary manner in the elevator shaft when it is not hanging on the lifting device.
  • Such support means allow a stable fixation of the machine platform in the elevator shaft after a lifting process has taken place. The lifting device can then be relieved and be available for lifting or lowering the assembly platform until the next lifting process has to be carried out.
  • the assembly platform can be supported on the machine platform during a lifting process and then raised together with the machine platform in the elevator shaft, or the assembly platform can be firmly coupled to the protective platform, which is designed as a support structure, before a lifting process, before it is uncoupled from the lifting device .
  • the suspension means of the lifting device - usually wire ropes - are preferably guided through at least one opening in the bottom of the assembly platform.
  • the lifting device has at least one connection hook, so that the lifting device can optionally be connected to the machine platform or to the assembly platform via the connection hook.
  • This allows an assembly person to carry out a changeover in a simple manner in order to ensure that an adjustment - ie. H. Raising or lowering - the assembly platform or the machine platform can be achieved.
  • a component of the lifting device is fixed in place on a protective platform which is temporarily arranged in or above the elevator shaft and designed as a support structure.
  • the component of the lifting device is, for example, the fixed (upper) Bottle of a pulley.
  • the protective platform designed as a support structure is preferably positioned in or above the temporarily uppermost part of the elevator shaft that is under construction. It serves both as a carrier for the lifting device and as a protective platform against weather influences such as rain and snow as well as against falling materials or objects from construction work on the building.
  • the lifting device comprises a block and tackle with a stationary roller bottle, a free roller bottle and a block and tackle rope, the connecting hook being provided on a free roller of the block and tackle and the block and tackle being designed so that a reeving of at least 3: 1 for lifting the machine platform or at least 2: 1 for holding and / or adjusting the assembly platform is given.
  • a design - in which even greater reeving ratios can be achieved - has the advantage that a relatively large lifting force is available at a relatively low speed to lift the heavy machine platform with the elevator car hanging on it, while when adjusting the much lighter assembly platform with less required Lifting force a higher speed can be achieved.
  • the component fastened to a protective platform designed as a support structure temporarily in or above the elevator shaft is an (upper) stationary roller block of the pulley block, from one roller of this roller block a rope strand of a pulley rope to the one on the machine platform Drive of the lifting device designed as a pulley block is running.
  • An elevator drive machine 16 which has a traction sheave 17, is arranged on the machine platform 10. Furthermore, a deflection roller 18 is arranged on the machine platform 10. Support means 19 are guided over the traction sheave 17 and extend downward from one side of the traction sheave to a deflection roller 21 arranged on the elevator car 20, wrap around this and then upwards to the Machine platform 10 existing rope fixed points 24 extend. From the other side of the traction sheave, the suspension elements 19 first run to a deflection pulley 18, from there they extend downward to a deflection pulley 23 arranged on the counterweight 22, wrap around it and then extend upwards to second rope fixing points 25 present on the machine platform 10. In this way, the elevator car 20 and the counterweight 22 are suspended on the machine platform 10 and thus in the elevator shaft 2 and driven by the elevator drive machine 16 via the traction sheave 17 and the suspension means 19.
  • the elevator installation 1 that grows with the child furthermore comprises a protective platform 12 designed as a support structure and largely covering the elevator shaft 2.
  • the protective platform 12 is temporarily positioned and supported above the machine platform 10 in or above the elevator shaft 2. Thanks to the protective platform 12 designed as a support structure, the lower elevator shaft part 14 located below the protective platform is protected from materials or objects falling onto the area of the elevator shaft, which may in particular come from construction work on the growing building.
  • An upper elevator shaft part 15 of the elevator shaft 2, possibly located above the protective platform, can be open at the top during the construction of the building 3, so that there is in principle a danger from falling objects.
  • the protective platform 12 allows that in such a situation Working in the lower elevator shaft part 14 of the elevator shaft 2.
  • the protective platform 12 which is designed as a support structure, also serves as a support element on which a lifting device 30 can be temporarily fixed or suspended in the elevator shaft 2. Since the protective platform 12 is arranged at least temporarily in a stationary manner in or above the elevator shaft 2, the stationary parts of the lifting device 30 are thus also temporarily fixed in the elevator shaft 2.
  • the lifting device 30 is used on the one hand to raise and lower the assembly platform 40 and on the other hand to carry out a lifting process, ie to raise the machine platform 10 with the elevator car and the counterweight to a higher building level corresponding to the construction progress.
  • the protective platform 12 designed as a support structure, is one floor above floor 6, i.e. on floor 7.
  • the relatively lightly built protective platform 12, which is preferably lifted to a suitable new height by a construction crane and supported there before the start of a lifting process could also be positioned at a larger vertical distance, possibly limited by the lifting device 30, above the machine platform 10, for example at a distance corresponding to several floor distances.
  • the lifting device 30 comprises a pulley block 31.
  • An upper, stationary roller block 33 of the pulley block is arranged in the lower part 14 of the elevator shaft 2 below the protective platform 12 designed as a support structure and fastened to it.
  • a lower free roller bottle 35 hangs on two strands of the pulley rope 32 and carries at its lower end the connecting hook 38, with which either the mounting platform 40 or the machine platform 10 to the Lifting device 30 coupled and thus raised or lowered.
  • one end of a pulley rope 32 is attached to a fixed point on the upper stationary roller block 33 connected to the protective platform 12. From this fixed point, the pulley rope 32 extends down to a roller 36 of the free roller bottle 35, wraps around it, extends up to a roller 34 of the upper stationary roller bottle 33, wraps around it and extends down to a roller on the machine platform 10, which Pulley rope 32 driving drive 39, from which the pulley rope 32 is guided into a rope reservoir 37.
  • the drive 39 of the pulley block 31 of the lifting device 30 is designed as a cable mechanism in the form of a so-called cable winch, in which the pulley rope 32, which is usually designed as a wire rope, is pulled to and out of the cable winch by means of drive elements pressed against the pulley rope is ejected without the rope being wound up in the rope winch.
  • the pulley rope 32 is guided to the rope reservoir 37 by the drive 39 designed as a rope winch and is wound up there.
  • the drive 39 or the cable winch causes the pulley cable 32 to be conveyed from the cable reservoir 37 through the cable winch to the pulley block 31.
  • An automatic winding mechanism is advantageously integrated into the rope reservoir 37.
  • the drive 39 is arranged on the protective roof 11 of the machine platform 10, but could also be attached to other locations on the machine platform.
  • the distance between the stationary roller bottle 33 and the free roller bottle 35 of the pulley system 31 can be shortened or lengthened, ie the free roller bottle 35 can be raised or lowered with the connecting hook 38.
  • the pulley block 31 is designed so that the in Fig. 1 lifting of the assembly platform shown is a reeving of 2: 1, so that the pulling force to be exerted by the drive 39 on the pulley rope 32 corresponds to about half of the lifting force to be applied by the pulley.
  • the following in Fig. 1 lifting of the assembly platform shown is a reeving of 2: 1, so that the pulling force to be exerted by the drive 39 on the pulley rope 32 corresponds to about half of the lifting force to be applied by the pulley.
  • the pulley block 31 for lifting the machine platform 10 has a reeving of 3: 1, ie, so that the tensile force to be exerted by the drive 39 on the pulley rope 32 is only approximately corresponds to one third of the lifting force to be applied by the pulley.
  • an eyelet attached to each of the platforms mentioned is used.
  • an eyelet 44 is fastened to the protective roof 11 of the machine platform 10, and an eyelet 45 is integrated into the supporting structure of the assembly platform 40.
  • the connecting hook 38 can be hooked into one of the two eyes 44, 45, which can be carried out by an assembly person from the machine platform 10. Furthermore, the connecting hook 38 can be released in a corresponding manner by an assembly person.
  • the assembly platform 40 is preferably lowered onto the machine platform 10 and supported thereon.
  • the mounting platform could, however, also be fixed in the vicinity of the protective platform 12, which is designed as a support structure, on the latter or on the elevator shaft.
  • the connecting hook 38 of the lifting device 30 is then transferred from the assembly platform 40 to the machine platform 10.
  • the counterweight 22 in the elevator shaft 2 can be lowered until it is supported on the floor of the elevator shaft - for example on a suitable buffer.
  • the elevator car 20, which is now located close to the machine platform 10 can be coupled to the machine platform 10 by means of a suitable aid - for example a chain - so that the load on the suspension means 19 is relieved.
  • the support means can be drawn into the machine platform.
  • the machine platform 10 is then raised to the intended level together with the elevator car 20 and possibly with the assembly platform 40 supported on it, in that the pulley block 31 is actuated accordingly or its drive 39 is activated.
  • the relieved suspension elements of the elevator car 20 and of the counterweight 22 are expediently lengthened in that the required amount of suspension elements is supplied after the corresponding suspension element fixed points have been released.
  • the protective platform 12 designed as a support structure, two floors above the machine platform 10 be arranged.
  • the machine platform 10 is raised by one floor. This then results in the Fig. 2 situation when the lifting process is finished.
  • Fig. 2 shows to explain the invention the in Fig. 1 shown growing elevator system 1 in a second operating state.
  • a situation is shown here that is usually realized after a lifting process.
  • the lifting device 30 now coupled to the machine platform 10
  • the machine platform 10 with the assembly platform 40 supported on it and the elevator car 20 coupled to the machine platform has been raised to a higher building level corresponding to the construction progress, and its extended support means 42, 43 are on provided support points - Has been lowered to the floor 7 and the recesses 7.1.
  • the suspension means 19 carrying the elevator car 20 and the counterweight 22 have been adjusted to the now increased usable lifting height and fixed again and certain components assigned to the newly developed floors are installed, the elevator system can resume normal operation and serve an increased number of floors.
  • a new lifting cycle can be started, whereby first the protective platform 12, which is designed as a support structure, is lifted by means of a construction crane, then the assembly platform 40 is coupled to the lifting device 30 as an assembly aid, then in the space between the The raised protective platform 12 and the machine platform 10, the guide rails 50 and other elevator components are mounted from the assembly platform 40 and then the machine platform 10 with the elevator car 20 and the counterweight 22 hanging thereon and possibly with the mounting platform 40 supported thereon by the same lifting device 30 in its new temporary position be lifted and supported.
  • Fig. 2 it can be seen that when the machine platform 10 is raised, at least one rope of the lifting device 30, for example the strands of the pulley rope 32, is or are passed through at least one opening 41 present in the bottom of the assembly platform 40.
  • the assembly platform 40 can be used by one or more assembly personnel in order to carry out assembly work in the elevator shaft 2. In particular, this may involve preparatory assembly work that is at least partially required for the next lifting process. An example of such an assembly work is described below using a guide rail 50.
  • a guide rail 50 serving as a counterweight guide rail can initially be mounted up to a height h 1 .
  • Corresponding guide rails can be provided for the machine platform 10 and the elevator car 20.
  • the guide rail 50 is connected to the wall 4 of the building 3 via suitable fastening structures 51 - 53.
  • the guide rails extending up to the height h 1 are sufficient here to operate the elevator installation 1 in the situation shown.
  • FIG. 1 As can be seen, further fastening structures 54 - 56 can be mounted in the elevator shaft 2.
  • the fastening structure 54 can be fastened to the wall 4, for example, from the protective roof 11 of the machine platform 10.
  • the adjustable mounting platform 40 also enables the fastening structure 54 to be fastened and all fastening structures 55, 56 located higher up to be fastened to the wall 4.
  • the guide rail 50 can be extended upwards in steps.
  • Fig. 1 illustrates a situation in which the guide rail 50 is extended to a height h 2 . This height h 2 is greater than the height h 1 that was present immediately after the lifting process.
  • the guide rail 50 can then be extended further at least to the height h 3 .
  • the mounting platform 40 can also be used to attach a number of fastening structures 55 to the wall 4.
  • fastening structures 53 to 55 but also other elevator elements such as safety devices, switching devices, lighting, electrical lines and in particular elevator doors on the floors can at least partially be installed or set up from the assembly platform 40.
  • the invention relates to an elevator system 1 that grows with the patient, is erected in an elevator shaft 2 of a building 3 and grows using at least one lifting process.
  • Suitable modifications of the exemplary embodiment described can be implemented here. In particular, the invention is not restricted to the exemplary embodiment described and the modifications described.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)

Claims (14)

  1. Installation d'ascenseur (1) qui est disposée dans une gaine d'ascenseur (2) d'un immeuble (3) en phase de construction et qui grandit au fur et à mesure que l'immeuble (3) gagne en hauteur, en ayant recours à au moins une opération de levage, une plate-forme machine (10) comportant une machine d'entraînement d'ascenseur (16) et une cabine d'ascenseur (20) suspendue à la plate-forme machine (10) par l'intermédiaire d'au moins un moyen de support (19) étant prévues, lesquelles plate-forme machine et cabine d'ascenseur peuvent être soulevées lors de l'opération de levage, l'installation d'ascenseur (1) comprenant un dispositif de levage (30) destiné à soulever la plate-forme machine (10) et la cabine d'ascenseur (20) suspendue à la plate-forme machine, et l'installation d'ascenseur (1) comprenant une plate-forme de montage (40) pouvant être déplacée mécaniquement par rapport à la plate-forme machine le long d'une section de la gaine d'ascenseur,
    caractérisée
    en ce que ledit dispositif de levage (30) comprend un mécanisme d'entraînement (39) disposé au niveau de la plate-forme machine (10) et servant également au déplacement de la plate-forme de montage (40).
  2. Installation d'ascenseur selon la revendication 1,
    caractérisée
    en ce que le mécanisme d'entraînement (39) du dispositif de levage (30) est réalisé sous la forme d'un treuil à passage de câble.
  3. Installation d'ascenseur selon la revendication 1 ou 2,
    caractérisée
    en ce que la plate-forme machine (10) comporte des moyens d'appui réglables (42, 43) au moyen desquels la plate-forme machine (10) peut être soutenue temporairement de manière fixe dans la gaine d'ascenseur (2).
  4. Installation d'ascenseur selon l'une des revendications 1 à 3,
    caractérisée
    en ce que la plate-forme de montage (40) est disposée dans la gaine d'ascenseur (2) entre la plate-forme machine (10) et une plate-forme de protection (12) réalisée sous la forme d'une structure de support jusqu'à la fin de son utilisation dans l'installation d'ascenseur, laquelle plate-forme de protection (12) sert de support pour soulever la plate-forme machine (10) et la plate-forme de montage (40) au moyen du dispositif de levage (30).
  5. Installation d'ascenseur selon l'une des revendications 1 à 4,
    caractérisée
    en ce que le dispositif de levage (30) comporte au moins un crochet de liaison (38), et en ce que le dispositif de levage (30) peut être relié par le crochet de liaison (38) au choix à la plate-forme machine (10) ou à la plate-forme de montage (40).
  6. Installation d'ascenseur selon la revendication 5,
    caractérisée
    en ce que le dispositif de levage (30) comprend un moufle (31) comportant une poulie à rouleau fixe (33), une poulie à rouleau libre (35) et un câble à moufle (32), le crochet de liaison (38) étant prévu au niveau de la poulie à rouleau libre (35) du moufle (31),
    et/ou le moufle (31) étant conçu de telle manière qu'un mouflage plus important soit obtenu lorsque la plate-forme machine est soulevée que lorsque la plate-forme de montage est maintenue et réglée.
  7. Installation d'ascenseur selon la revendication 6,
    caractérisée
    en ce que la poulie à rouleau fixe (33) du moufle (31) est fixée à demeure à la plate-forme de protection (12) disposée dans la gaine d'ascenseur ou au-dessus de celle-ci et formant une structure de support.
  8. Installation d'ascenseur selon l'une des revendications 6 et 7,
    caractérisée
    en ce que la poulie à rouleau fixe (33) du moufle (31) comprend un rouleau (34), un brin du câble à moufle (32) s'étendant dudit rouleau (34) au mécanisme d'entraînement (39) du dispositif de levage disposé au niveau de la plate-forme machine (10).
  9. Installation d'ascenseur selon l'une des revendications 6 à 8,
    caractérisée
    en ce qu'un réservoir de câble (37) pour le câble à moufle (32) du moufle (31) est disposé au niveau de la plate-forme machine (10).
  10. Installation d'ascenseur selon l'une des revendications 6 à 9,
    caractérisée
    en ce qu'au moins une section s'étendant entre la poulie à rouleau fixe (33) supérieure et la poulie à rouleau libre (35), et/ou une section du câble à moufle (32) s'étendant entre la poulie à rouleau fixe (33) et le mécanisme d'entraînement (39) du dispositif de levage (30) disposé au niveau de la plate-forme machine (10) sont passées à travers au moins une ouverture (41) dans un plancher de la plate-forme de montage (40) lorsque la plate-forme machine (10) est suspendue au dispositif de levage (30) comprenant un moufle (31).
  11. Installation d'ascenseur selon l'une des revendications 5 à 10,
    caractérisée
    en ce qu'un œillet (44) dans lequel le crochet de liaison (38) peut être accroché est disposé au niveau de la plate-forme machine (10), et/ou en ce qu'un œillet (45) dans lequel le crochet de liaison (38) peut être accroché est disposé au niveau de la plate-forme de montage (40).
  12. Installation d'ascenseur selon l'une des revendications 1 à 11,
    caractérisée
    en ce qu'un toit de protection (11) couvrant sensiblement toute la plate-forme machine (10) est disposé au niveau de la plate-forme machine (10), au-dessus de la machine d'entraînement d'ascenseur (16) disposée sur la plate-forme machine (10).
  13. Procédé de montage d'une installation d'ascenseur (1) dans une gaine d'ascenseur (2) d'un immeuble (3), selon lequel procédé une hauteur de levage utile de l'installation d'ascenseur (1) est adaptée à une hauteur croissante de l'immeuble (3) par la réalisation d'au moins une opération de levage,
    selon lequel procédé une plate-forme machine (10) comportant une machine d'entraînement d'ascenseur (16) et une cabine d'ascenseur (20) suspendue à la plate-forme machine (10) par l'intermédiaire d'au moins un moyen de support (19) ainsi qu'un dispositif de levage (30) sont disposés dans la gaine d'ascenseur (2), lors de l'opération de levage, la plate-forme machine (10) comportant la cabine d'ascenseur (20) suspendue à la plate-forme machine (10) étant soulevée dans la gaine d'ascenseur (2) au moyen du dispositif de levage (30), et
    une plate-forme de montage (40) déplaçable mécaniquement par rapport à la plate-forme machine le long d'une section de la gaine d'ascenseur étant disposée dans la gaine d'ascenseur (2),
    caractérisé
    en ce qu'un mécanisme d'entraînement (39) dudit dispositif de levage (30) est disposé au niveau de la plate-forme machine (10) et en ce que le dispositif de levage (30) permet également de déplacer la plate-forme de montage (40).
  14. Procédé selon la revendication 13,
    caractérisé
    en ce que la plate-forme machine (10) s'appuie sur l'immeuble (3) ou sur la gaine d'ascenseur (2) et n'est pas suspendue au dispositif de levage (30) lorsque le dispositif de levage (30) est relié à la plate-forme de montage (40), et
    en ce que la plate-forme de montage (40) est disposée, dans chaque état de fonctionnement, entre un toit de protection (11) de la plate-forme machine (10) et une plate-forme de protection (12) réalisée sous la forme d'une structure de support pour le dispositif de levage (30), et
    en ce que la plate-forme de montage (40) s'appuie sur l'immeuble (3) ou sur la gaine d'ascenseur (2) ou sur la plate-forme machine (10) lorsque la plate-forme machine (10) est suspendue dans la gaine d'ascenseur par l'intermédiaire du dispositif de levage (30), et
    en ce que le dispositif de levage (30) est relié à la plate-forme machine (10) par un crochet de liaison (38) du dispositif de levage (30) avant l'opération de levage, et à la plate-forme de montage (40) après l'opération de levage, et
    en ce que le dispositif de levage (30) est réalisé sous la forme d'un moufle (31), le crochet de liaison (38) étant fixé à une poulie à rouleau libre (35) du moufle (31) et le moufle (31) étant conçu de telle manière qu'un mouflage d'au moins 3 : 1 pour le levage de la plate-forme machine (10) ou d'au moins 2 : 1 pour le maintien et/ou le réglage de la plate-forme de montage (40) soit obtenu, et qu'un réservoir de câble (37) pour le câble à moufle (32) soit disposé au niveau de la plate-forme machine (10).
EP17800877.7A 2016-11-30 2017-11-21 Ascenseur et procédé d'installation d'un ascenseur Active EP3548413B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16201543 2016-11-30
PCT/EP2017/079868 WO2018099761A1 (fr) 2016-11-30 2017-11-21 Installation d'ascenseur et procédé de fonctionnement d'une telle installation d'ascenseur

Publications (2)

Publication Number Publication Date
EP3548413A1 EP3548413A1 (fr) 2019-10-09
EP3548413B1 true EP3548413B1 (fr) 2021-01-06

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EP (1) EP3548413B1 (fr)
CN (1) CN110023229B (fr)
AU (1) AU2017368776B2 (fr)
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IL (1) IL266808B (fr)
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CN116249668A (zh) * 2020-10-01 2023-06-09 因温特奥股份公司 升降机设备
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CN110023229A (zh) 2019-07-16
EP3548413A1 (fr) 2019-10-09
AU2017368776B2 (en) 2020-10-22
WO2018099761A1 (fr) 2018-06-07
US20190276277A1 (en) 2019-09-12
BR112019006854A2 (pt) 2019-06-25
US11053098B2 (en) 2021-07-06
IL266808A (en) 2019-07-31
IL266808B (en) 2021-01-31
AU2017368776A1 (en) 2019-05-30
CN110023229B (zh) 2021-09-07

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