EP3947230B1 - Dispositif de bande de mesure pour un insert dans une installation d'ascenseur et procédé d'installation et de fonctionnement d'une installation d'ascenseur - Google Patents

Dispositif de bande de mesure pour un insert dans une installation d'ascenseur et procédé d'installation et de fonctionnement d'une installation d'ascenseur Download PDF

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Publication number
EP3947230B1
EP3947230B1 EP20710164.3A EP20710164A EP3947230B1 EP 3947230 B1 EP3947230 B1 EP 3947230B1 EP 20710164 A EP20710164 A EP 20710164A EP 3947230 B1 EP3947230 B1 EP 3947230B1
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EP
European Patent Office
Prior art keywords
measuring tape
travel path
retaining structure
elevator
along
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EP20710164.3A
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German (de)
English (en)
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EP3947230A2 (fr
Inventor
Gabriele BIZZOZERO
Lukas Christen
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Inventio AG
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Inventio AG
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Publication of EP3947230A2 publication Critical patent/EP3947230A2/fr
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Publication of EP3947230B1 publication Critical patent/EP3947230B1/fr
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    • 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
    • B66B1/3492—Position or motion detectors or driving means for the detector
    • 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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers

Definitions

  • the invention relates to a measuring tape arrangement for use in an elevator system for determining a position of an elevator car along a travel path according to the preamble of claim 1 and a method for installing and operating an elevator system in an elevator shaft of a building currently under construction, having the features of the claim 14
  • Elevator systems have at least one elevator car, which can be moved within an elevator shaft along a vertical travel path between different levels or floors.
  • the elevator car is shifted with the help of a drive and the drive is controlled by a controller.
  • the controller In order to be able to move the elevator car precisely and, for example, to be able to stop it flush with the floor of a floor, the controller must have information about the current position of the elevator car.
  • a special measuring system is usually provided in the elevator installation.
  • an elevator system with a measuring system for determining the absolute car position.
  • a tape is placed along the travel path of the elevator car. Varying location information is stored on this tape.
  • the tape can be designed as a magnetic tape on which the location information is stored as locally varying magnetizations.
  • a readout device can be provided on the elevator car, with the aid of which this location information can be read out.
  • the location information can then be evaluated and forwarded to the controller of the elevator installation, so that the controller can draw conclusions about the current position of the elevator car relative to the belt based on this location information.
  • the tape is therefore referred to herein as referred to as a measuring tape.
  • WO 2019/141726 A1 describes a measuring tape arrangement for use in an elevator system for determining a position of an elevator car along a travel path, the travel path no longer changing after installation and initial commissioning of the elevator system.
  • the measuring tape arrangement has a measuring tape to be arranged along the travel path, with location information that varies along the measuring tape being stored and on the basis of which a current position relative to the measuring tape can be determined. It also has a holding structure to be arranged at an upper end of the travel path, to which the measuring tape is fastened at a fixed position relative to the travel path by means of a fastening device.
  • the object of the invention to propose a measuring tape arrangement and a method for installing and operating an elevator system, which can be used particularly advantageously in a building that is in its construction phase.
  • the installation of the measuring tape arrangement should be made possible with less expenditure of time and/or costs.
  • this object is achieved with a measuring tape arrangement having the features of claim 1 and a method having the features of claim 14.
  • the exemplary embodiments described below relate equally to the measuring tape arrangement and the method. In other words, features described below, for example with reference to the measuring tape arrangement, can also be implemented as method steps, and vice versa.
  • the measuring tape arrangement according to the invention for use in an elevator system for determining a position of an elevator car along a travel path has a one-piece measuring tape to be arranged along the travel path, with location information varying along the measuring tape being stored, on the basis of which a current position relative to the measuring tape can be determined. It also has a holding structure to be arranged at one end of the travel path, on which the measuring tape is fixed in a fixed position relative to the travel path by means of a fastening device is attached. The holding structure is intended in particular to be arranged at an upper end of the travel path. According to the invention, a receiving device for receiving a measuring tape supply is arranged on the holding structure, with a measuring tape piece of the measuring tape supply being provided to be arranged upwards along the extension piece when the travel path is extended by one extension piece.
  • the elevator system is therefore first installed in the lowermost section of the elevator shaft, ie for example guide rails for guiding the elevator car and possibly a counterweight are fixed to the shaft walls, whereby a lowermost travel path piece is made available for the elevator car.
  • a measuring tape with varying location information is also arranged along the lowermost travel path piece, on the basis of which a current position of the elevator car can be determined.
  • the elevator system can also be installed in said second section of the elevator shaft and then operated. These must, for example, guide rails in second section of the elevator shaft to be fixed.
  • the travel path of the elevator car is thus extended upwards by an extension piece.
  • the measuring tape is also arranged along the extension piece. This described extension of the traversing path is repeated until the building is completed and the elevator shaft has thus reached its final height.
  • the described installation of the elevator system can be carried out, for example, using a method according to the applicant's patent application with the international publication number WO 2019/068469 A1 take place.
  • the measuring tape of the measuring tape arrangement is made in one piece, ie consists of only one piece, it must have a length from the start that can cover the final height of the elevator shaft and thus the final length of the travel path of the elevator car. As long as the traversing path does not extend beyond its final length, there is a supply of measuring tape that is required in subsequent extensions of the traversing path. With each extension of travel, a length of measuring tape from the supply of measuring tape is placed along an extension of travel; the supply of measuring tape thus becomes smaller with each extension of the traverse path.
  • a receiving device for receiving the described supply of measuring tape on the holding structure makes it possible to supply the supply of measuring tape simply and quickly after arranging the measuring tape along the current travel path and to store it during the subsequent operation of the elevator system. If the travel path is extended upwards, the support structure must also be moved upwards, which is usually done by a fitter. In this case, the fitter also has direct access to the supply of measuring tape due to the arrangement of the recording device on the holding structure, which also enables simple and quick installation.
  • the storage of the measuring tape supply on the support structure has the additional advantage that only a small part of the measuring tape has to be removed from the container, so that a very large part can remain in the container and thus protected from damage.
  • the location information that varies along the measuring tape can be embodied in particular as locally varying magnetizations of a magnetic tape, which are arranged in a so-called pseudo-random code. By detecting the pseudo-random code, the position of the elevator car relative to the measuring tape can be unequivocally inferred.
  • the information can also be in the form of optical information, for example comparable to a barcode or a so-called QR code.
  • the measuring tape hangs down over the fastener on the support structure. It is also possible for the holding structure and the fastening device to be designed as a common component. It may be guided or supported at its end opposite the attachment device to prevent swinging of said end.
  • a tensioning device for example in the form of a tensioning weight, is arranged at said end in order to keep the measuring tape under a certain tension.
  • the holding structure is designed in particular as a type of rail that is fixed in the elevator shaft and is therefore arranged in a fixed or stationary position relative to the travel path.
  • the receiving device for receiving the supply of measuring tape is, for example, screwed, riveted, welded or glued to the holding structure. It is also possible for the holding structure and the receiving device to be designed as a common component.
  • the receiving device has a support surface which is designed and arranged in such a way that the supply of measuring tape can be supported downwards on the support surface and horizontally on the holding structure. It also has an end surface, which is designed and arranged in such a way that a supply of measuring tape supported on the bearing surface is arranged at least partially between the holding structure and the end surface. This enables the supply of measuring tape to be securely accommodated while at the same time having a simple and therefore cost-effective construction of the accommodation device.
  • the support surface is aligned in particular horizontally and the closing surface is aligned in particular vertically.
  • the closing surface connects in particular directly to the bearing surface.
  • a maximum extension of the bearing surface along the The holding structure is in particular less than a maximum extent of the end surface along the holding structure, the maximum extent of the end surface being formed along the holding structure in particular above the holding structure.
  • the receiving device is arranged on the holding structure in particular in such a way that the closing surface is arranged between the holding structure and the shaft wall of the elevator shaft, on which the holding structure is at least indirectly fixed.
  • the receiving device has two opposite side cheeks, which are designed and arranged in such a way that a horizontal displacement of the supply of measuring tape along the holding structure is limited. This enables the measuring tape supply to be picked up particularly securely.
  • the side walls prevent the supply of measuring tape from being displaced horizontally along the support structure without restriction, which could result in it leaving the holding device and thus falling into the elevator shaft.
  • the side walls adjoin the end face laterally and are oriented in particular at a right angle to the end face. In particular, they extend from the closing surface in the direction of the holding structure and are in particular arranged only above the holding structure.
  • At least one side cheek specifically both side cheeks, each have a support surface opposite the closing surface.
  • the support surfaces are in particular aligned parallel to the end surface. They are designed as narrow strips, especially compared to the end surface.
  • the support surface, the end surface and the side walls with the support surfaces are in particular arranged in such a way that a container accommodating the supply of measuring tape, in particular a cardboard box, can be accommodated with a precise fit, ie can be held very securely.
  • At least one side cheek, in particular both side cheeks, of the receiving device has a tab, via which the receiving device can be fixed to the holding structure.
  • the lug has a through hole, via which the lug and thus the receiving device can be screwed to the holding structure.
  • the receiving device is designed in one piece. This makes it particularly inexpensive to produce.
  • the receiving device is made in particular from a metal sheet, from which a corresponding contour is punched out, which is then brought into the desired shape by bending or edging.
  • the fastening device is designed and arranged in such a way that the measuring tape is clamped and thus held.
  • This enables the measuring tape to be attached to the holding structure in a simple and cost-effective manner, which is also easy to detach again and does not cause any damage to the piece of measuring tape used for attachment. Damage to the piece of measuring tape used for attachment must be prevented in particular, since this piece of measuring tape is also arranged in the extension piece when the travel path is extended and its location information is used to determine the current position of the elevator car.
  • the fastening device has a clamping plate which can be fixed to the holding structure in such a way that the measuring tape is clamped between the clamping plate and the holding structure. This enables the measuring tape to be attached to the holding structure in a particularly effective manner without damaging the measuring tape.
  • the clamping plate is screwed directly or indirectly to the holding structure and the measuring tape is clamped between the clamping plate and the holding structure.
  • the measuring tape can also be clamped between the clamping plate and an intermediate plate arranged between the clamping plate and the holding structure.
  • the measuring tape is clamped only indirectly between the clamping plate and the holding structure.
  • the intermediate plate is likewise screwed to the holding structure.
  • the clamping plate and/or the intermediate plate have a rubber coating. This is particularly effective in preventing damage to the measuring tape caused by pinching.
  • the clamping plate has a bevel pointing away from the holding structure on its upper and/or lower edge. This effectively prevents the measuring tape from being damaged by the clamping plate, even if the measuring tape vibrates.
  • the folds have, for example, an angle of between 45 and 80° with respect to a region of the clamping plate on which the measuring tape rests.
  • the holding structure is intended to be fixed to a guide rail of the elevator installation. This enables the holding structure to be fixed in a particularly simple manner, in particular without it being necessary to drill holes in a shaft wall of the elevator shaft.
  • the holding structure can be fixed to the guide rail, for example, by means of suitable clamping elements.
  • the receiving device is arranged in particular between the holding structure and a shaft wall, to which the mentioned guide rail is fixed at least indirectly.
  • the measuring tape arrangements described can be used particularly advantageously in a position determination system for use in an elevator system for determining a position of an elevator car along a travel path.
  • a position determination system can be used particularly advantageously in an elevator installation.
  • the extension piece After the lengthening of the travel path, the extension piece forms an upper travel path piece.
  • steps mentioned are carried out in the order given, but can also be carried out in a different order.
  • further steps such as fixing guide rails in the elevator shaft, are carried out.
  • an elevator car of the lift system is moved along the lower travel path section, with the position of the elevator car being determined with the aid of the measuring tape arrangement mentioned.
  • the elevator car of the elevator system After the lengthening of the travel path, in particular the elevator car of the elevator system is displaced along the lower travel path piece and the extension piece, with the position of the elevator car being determined with the aid of the measuring tape arrangement mentioned.
  • the measuring tape is attached to the holding structure by means of the fastening device by clamping, then to release the measuring tape from the holding structure, the clamping is simply canceled and the fastening device is pushed up along the measuring tape without removing the measuring tape from the fastening device. This effectively prevents the measuring tape from twisting when the travel path is lengthened. Detaching the measuring tape from the holding structure is therefore understood to mean that the holding structure after detaching can be shifted relative to the measuring tape.
  • the lengthening of the travel distance can be repeated. In particular, it is repeated until the travel path extends over the entire elevator shaft of the completed building.
  • the support structure described can be replaced by a support structure that is provided for elevator systems whose travel no longer changes after installation and initial operation, i.e., for example, by a support device according to the applicant's international patent application with the application number PCT/EP2019/05 1045 .
  • the measuring tape When using the measuring tape arrangement according to the invention and when carrying out the method according to the invention, the measuring tape is installed from bottom to top. One end of the measuring tape is thus arranged at the lower end of the travel path and thus of the elevator shaft, and the measuring tape is then guided upwards. A supply of measuring tape is thus located at the support structure at the upper end of the travel path, as described.
  • a so-called learning run is usually carried out. For this purpose, the elevator car is slowly moved to all floors to be served and the position of the car on the floors is recorded and stored. After saving the positions mentioned, the elevator car can move to the floors automatically.
  • the described installation of the measuring tape from bottom to top has the advantage that a learning run carried out in a travel section does not have to be repeated after the travel path has been extended, since the assignment between the location information of the measuring tape and the position of the elevator car remains unchanged in this travel section. This would not be the case if the supply of measuring tape remained at the bottom of the hoistway and an end of the measuring tape located at the top of the travel was displaced upwardly as the travel lengthened.
  • an elevator system 10 has an elevator car 12 which can be displaced vertically along a travel path 16 within an elevator shaft 14 .
  • the elevator car 12 and a counterweight 20 are connected to one another via a belt arrangement 22 , the belt arrangement 22 being guided over a drive pulley 26 driven by a drive machine 24 and a deflection pulley 28 .
  • An operation of the prime mover 24 is controlled by a controller 30 .
  • the drive machine 24, the driven traction sheave 26, the deflection sheave 28 and the controller 30 are arranged on a holding platform 25.
  • the elevator car 12 is guided by guide shoes 32, which move along guide rails 34 running vertically.
  • the elevator shaft 14 is located in a building 18 which is still under construction. There is still construction going on above the section of building 18 shown.
  • a measuring tape 36 for example in the form of a magnetic tape, is attached in the elevator shaft 14.
  • the measuring tape 36 extends essentially along the entire travel path 16 to be traversed by the elevator car 12 and preferably parallel to it.
  • the measuring tape 36 at or parallel run to one of the guide rails 34.
  • a reading device 38 is provided on the elevator car 12, with the aid of which varying location information stored in the measuring tape 36 can be read out. If the measuring tape 36 is designed as a magnetic tape, the varying location information is stored as locally varying magnetizations in magnetizable material of the magnetic tape. These local magnetizations can be read using a magnetic read head 40 of the read-out device 38 and a read-out sensor system 42 suitably designed for this purpose.
  • the readout device 38 As the elevator car 12 moves through the elevator shaft 14, the readout device 38, which is attached by a mounting block 44 to a roof of the elevator car 12, for example, is displaced along the measuring tape 36, guided by guide rollers 46.
  • the location information read out by the read-out device 38 can be forwarded to an evaluation device 48, where it is evaluated or at least pre-processed in order to then be able to be transmitted to the controller 30 of the elevator system 10 via a cable connection 50, or alternatively wirelessly.
  • the controller 30 can then suitably control the drive machine 24 in order to be able to move the elevator car 12 precisely to a desired position.
  • the measuring tape 36 is connected via an in 1 non-illustrated fastener (66 in Figures 2 to 4 ) attached to a support structure 52.
  • the holding structure 52 is fixed to the guide rail 34 at an upper end 53 of the travel path 16 and is therefore arranged in a stationary or stationary manner within the elevator shaft 14 .
  • an in 1 measuring tape supply not shown (80 in 2 ) arranged on the support structure 52 .
  • the measuring tape supply includes at least one piece of measuring tape (82 in 2 ), which is used to extend the travel path 16.
  • a lower end of the measuring tape 36 can be fastened in a lower area of the elevator shaft 14, for example on the floor of the elevator shaft 14, or it can be provided with a tension weight, not shown.
  • the elevator system 10 is initially only installed and operated in a lowermost section 54 of the elevator shaft 14 .
  • the elevator car 12 is thus displaced along the travel path 16, which can also be referred to as a lower travel path piece.
  • the position of the elevator car 12 is determined on the basis of the location information from the measuring tape 36 .
  • a so-called protective platform (not shown) can be arranged in the elevator shaft, which protects the lowest section of the elevator shaft from falling objects.
  • the elevator system 10 is also installed in the second section 56 of the elevator shaft 14 .
  • the holding platform 25 with the drive machine 24, the driven traction sheave 26, the deflection sheave 28 and the controller 30 are first moved upwards by means of a construction crane (not shown) and fixed in the elevator shaft 14.
  • all the necessary components of the elevator installation 10, for example guide rails 34, are also installed in the second section 56 of the elevator shaft 14.
  • the travel path 16 of the elevator car 12 is thus lengthened upwards by an extension piece 58 .
  • the measuring tape 36 is also arranged along the extension piece 58 .
  • the measuring tape 36 is first detached from the holding structure 52 and then a measuring tape piece (82 in 2 ) of measuring tape supply (80 in 2 ) arranged along the extension piece 58.
  • the holding structure 52 is arranged at an upper end 60 of the extension piece 58 and the measuring tape 36 is fastened by means of the fastening device (66 in 2 and 3 ) attached to the support structure 52.
  • the elevator system 10 can also be put into operation in the second section 56 .
  • the elevator car 12 can thus be displaced along the lower travel path piece 16 and the extension piece 58 .
  • the position of In this case, the elevator car 12 is likewise determined on the basis of the location information from the measuring tape 36 .
  • the holding structure 52 is shown with all parts arranged on it.
  • the holding structure 52 is designed as an elongate rail which is fixed to a guide rail 34 by means of a clamping device 62 .
  • the holding structure 52 is arranged in such a way that it bears against a rail foot 64 of the guide rail 34, ie is arranged between the guide rail 34 and a shaft wall of the elevator shaft 14, to which the guide rail 34 is fixed.
  • At one end of the holding structure 52 opposite the guide rail 34 is an in 4 fastening device 66 shown enlarged, by means of which the measuring tape 36 can be fastened to the holding structure 52 .
  • the fastening device 66 consists of an intermediate plate 68 fixed to the holding structure 52 by means of two screw-nut connections 70 and a clamping plate 74 fixed to the holding structure 52 by means of four further screw-nut connections 72. Between the intermediate plate 68 and the clamping plate 74 runs the Measuring tape 36, which is thus clamped between the clamping plate 74 and the intermediate plate 68. Since the intermediate plate 68 is fixed to the holding structure 52 , the measuring tape 36 is thus clamped at least indirectly between the clamping plate 74 and the holding structure 52 .
  • the clamping plate 74 has a bevel 76 pointing away from the holding structure 52 on its upper and lower edge.
  • the intermediate plate 68 and the clamping plate 74 can be provided with a rubber coating at least on their side aligned with the measuring tape 36 .
  • a receiving device 78 for receiving a supply of measuring tape 80 symbolically represented as a circle.
  • the supply of measuring tape 80 comprises a piece of measuring tape 82 which is arranged along the extension piece 58 when the travel path 16 is extended.
  • the receiving device 78 is designed in one piece. It has a horizontally running bearing surface 84 which is arranged underneath the holding structure 52 . The supply of measuring tape 80 can thus be supported downwards on the support surface 84 and horizontally in the direction of the guide rail 34 on the holding structure 52 .
  • the receiving device 78 also has an end surface 86 which runs at a right angle to the bearing surface 84 and is arranged mainly parallel to and at a certain distance from the holding structure 52 . It protrudes above the support structure 52 upwards. A maximum extension of the end face 86 along the holding structure 52 in the region of the bearing surface 84 is smaller than a maximum extension of the end face 86 above the holding structure 52. The supply of measuring tape 80 supported on the bearing surface 84 is thus partially between the holding structure 52 and the end face 86 arranged.
  • the receiving device 78 is closed off laterally by two opposite side walls 88 which are connected to the closing surface 86 and run at right angles thereto and which limit horizontal displacement of the supply of measuring tape 80 along the holding structure 52 .
  • the two side walls 88 also each have a support surface 90 opposite the closing surface 86 , which also results in a right angle between the support surface 90 and the side wall 88 .
  • the two side walls 88 also each have a lug 94, via which the side walls 88 and thus the receiving device 78 are screwed to the holding structure 52 and thus fixed.
  • the lugs 94 each have a through hole (not shown) through which a screw can be inserted for screwing onto the holding structure 52 .
  • the support surface 84, the end surface 86 and the side walls 88 with the support surfaces 90 are arranged in such a way that a container holding the supply of measuring tape 80, in particular a cardboard box 92, can be accommodated with a precise fit.
  • the measuring tape 36, the holding structure 52, the fastening device 66 and the receiving device 78 together form a measuring tape arrangement 96.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)

Claims (14)

  1. Agencement de ruban de mesure destiné à être utilisé dans une installation d'ascenseur (10) pour la détermination d'une position d'une cabine d'ascenseur (12) le long d'un trajet de déplacement (16), présentant :
    - un ruban de mesure (36) d'un seul tenant à disposer le long du trajet de déplacement (16), des informations d'emplacement variables étant enregistrées le long du ruban de mesure (36), à l'aide desquelles une position actuelle par rapport au ruban de mesure (36) peut être définie ;
    - une structure de maintien (52) à disposer à une extrémité (53) du trajet de déplacement (16), à laquelle le ruban de mesure (36) est fixé, au moyen d'un dispositif de fixation (66), dans une position fixe par rapport au trajet de déplacement (16) ;
    caractérisé en ce que
    un dispositif de réception (78) permettant de recevoir une réserve de ruban de mesure (80) est disposé sur la structure de maintien (52), une pièce de ruban de mesure (82) de la réserve de ruban de mesure (80) étant prévue, lorsque le trajet de déplacement (16) est prolongé vers le haut par une pièce de prolongement (58), pour être disposée le long de la pièce de prolongement (58).
  2. Agencement de ruban de mesure selon la revendication 2,
    caractérisé en ce que
    la structure de maintien (52) est prévue pour être disposée au niveau d'une extrémité supérieure (53) du trajet de déplacement (16).
  3. Agencement de ruban de mesure selon la revendication 1 ou 2,
    caractérisé en ce que
    le dispositif de réception (78) présente
    - une surface de support (84), laquelle est conçue et disposée de sorte que la réserve de ruban de mesure (80) peut s'appuyer vers le bas sur la surface de support (84) et horizontalement sur la structure de maintien (52), et
    - une surface de fermeture (86), laquelle est conçue et disposée de sorte qu'une réserve de ruban de mesure (80) s'appuyant sur la surface de support (84) est disposée au moins partiellement entre la structure de maintien (52) et la surface de fermeture (86).
  4. Agencement de ruban de mesure selon la revendication 3,
    caractérisé en ce que
    le dispositif de réception (78) présente deux parois latérales (88) opposées, lesquelles sont conçues et disposées de sorte qu'un déplacement horizontal de la réserve de ruban de mesure (80) le long de la structure de maintien (52) est limité.
  5. Agencement de ruban de mesure selon la revendication 4,
    caractérisé en ce que
    au moins une paroi latérale (88) présente une surface d'appui (90) opposée à la surface de fermeture (86).
  6. Agencement de ruban de mesure selon la revendication 4 ou 5,
    caractérisé en ce que
    au moins une paroi latérale (88) présente une patte (94), par l'intermédiaire de laquelle le dispositif de réception (78) peut être fixé à la structure de maintien (52).
  7. Agencement de ruban de mesure selon l'une des revendications 1 à 6,
    caractérisé en ce que
    le dispositif de réception (78) est conçu d'un seul tenant.
  8. Agencement de ruban de mesure selon l'une des revendications 1 à 7,
    caractérisé en ce que
    le dispositif de fixation (66) est conçu et disposé de sorte que le ruban de mesure (36) est serré et ainsi maintenu.
  9. Agencement de ruban de mesure selon la revendication 8,
    caractérisé en ce que
    le dispositif de fixation (66) présente une plaque de serrage (74), laquelle peut être fixée à la structure de maintien (52) de sorte que le ruban de mesure (36) est serré entre la plaque de serrage (74) et la structure de maintien (52).
  10. Agencement de ruban de mesure selon la revendication 9,
    caractérisé en ce que
    la plaque de serrage (74) présente, au niveau de son bord supérieur et/ou inférieur, un pli (76) s'éloignant de la structure de maintien (52).
  11. Agencement de ruban de mesure selon l'une des revendications 1 à 10,
    caractérisé en ce que
    la structure de maintien (52) est prévue pour être fixée à un rail de guidage (34) de l'installation d'ascenseur (10).
  12. Système de détermination de position destiné à être utilisé dans une installation d'ascenseur (10) pour la détermination d'une position d'une cabine d'ascenseur (12) le long d'un trajet de déplacement (16), comportant un agencement de ruban de mesure (96) selon les revendications 1 à 11.
  13. Installation d'ascenseur comportant un système de détermination de position (98) pour la détermination d'une position d'une cabine d'ascenseur (12) le long d'un trajet de déplacement (16) selon la revendication 12.
  14. Procédé permettant d'installer et de faire fonctionner une installation d'ascenseur (10) dans une cage d'ascenseur (14) d'un bâtiment (18) se trouvant dans sa phase de construction, comportant au moins les étapes suivantes :
    - introduction d'un agencement de ruban de mesure (96) selon l'une des revendications 1 à 10 dans la cage d'ascenseur (14),
    - la structure de maintien (52) de l'agencement de ruban de mesure (96) au niveau d'une extrémité supérieure (53) d'une pièce de trajet de déplacement inférieure (16),
    - le ruban de mesure (36) étant fixé à la structure de maintien (52) au moyen du dispositif de fixation (66) et
    - une réserve de ruban de mesure (80) étant disposée dans le dispositif de réception (78);
    - prolongement vers le haut du trajet de déplacement (16) par une pièce de prolongement (58),
    - le ruban de mesure (36) étant détaché de la structure de maintien (52),
    - une pièce de ruban de mesure (82) de la réserve de ruban de mesure (80) étant disposée le long de la pièce de prolongement (58),
    - la structure de maintien (52) de l'agencement de ruban de mesure (96) étant disposée au niveau d'une extrémité supérieure (60) de la pièce de prolongement (58) et
    - le ruban de mesure (36) étant fixé à la structure de maintien (52) au moyen du dispositif de fixation (66) ;
    - déplacement de la cabine d'ascenseur (12) de l'installation d'ascenseur (14) le long de la pièce de trajet de déplacement inférieure (16) et de la pièce de prolongement (58), la position de la cabine d'ascenseur (12) étant déterminée à l'aide dudit agencement de ruban de mesure (96).
EP20710164.3A 2019-03-27 2020-03-13 Dispositif de bande de mesure pour un insert dans une installation d'ascenseur et procédé d'installation et de fonctionnement d'une installation d'ascenseur Active EP3947230B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19165540 2019-03-27
PCT/EP2020/056939 WO2020193235A2 (fr) 2019-03-27 2020-03-13 Ensemble bande de mesure destiné à être utilisé dans un ascenseur et procédé permettant d'installer et de faire fonctionner un ascenseur

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EP3947230A2 EP3947230A2 (fr) 2022-02-09
EP3947230B1 true EP3947230B1 (fr) 2023-05-03

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US (1) US11905140B2 (fr)
EP (1) EP3947230B1 (fr)
CN (1) CN113544071B (fr)
WO (1) WO2020193235A2 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019206644A1 (fr) * 2018-04-24 2019-10-31 Inventio Ag Système de détermination de position et procédé pour déterminer une position d'une cabine d'ascenseur

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DE4401977A1 (de) * 1994-01-25 1995-07-27 Weber Steuerungstechnik Gmbh Vorrichtung zur Positionsbestimmung einer Aufzugskabine
CN2227107Y (zh) 1994-11-02 1996-05-15 广州市第四建筑工程公司工程机械厂 具有储绳式对重曳引型全防护井字架升降机
US5925859A (en) * 1997-08-06 1999-07-20 Interface Products Co., Inc. Landing control system
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Also Published As

Publication number Publication date
WO2020193235A2 (fr) 2020-10-01
WO2020193235A3 (fr) 2020-12-17
EP3947230A2 (fr) 2022-02-09
US20220162039A1 (en) 2022-05-26
CN113544071B (zh) 2023-05-23
US11905140B2 (en) 2024-02-20
CN113544071A (zh) 2021-10-22

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