EP2836454B1 - Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation - Google Patents

Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation Download PDF

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Publication number
EP2836454B1
EP2836454B1 EP13717030.4A EP13717030A EP2836454B1 EP 2836454 B1 EP2836454 B1 EP 2836454B1 EP 13717030 A EP13717030 A EP 13717030A EP 2836454 B1 EP2836454 B1 EP 2836454B1
Authority
EP
European Patent Office
Prior art keywords
door
counter
entraining means
rollers
shaft door
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.)
Not-in-force
Application number
EP13717030.4A
Other languages
German (de)
English (en)
Other versions
EP2836454A1 (fr
Inventor
Petros Burutjis
Gerald Steinz
Maurizio Esposito
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.)
TK Elevator GmbH
Original Assignee
ThyssenKrupp Elevator AG
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 ThyssenKrupp Elevator AG filed Critical ThyssenKrupp Elevator AG
Priority to EP13717030.4A priority Critical patent/EP2836454B1/fr
Publication of EP2836454A1 publication Critical patent/EP2836454A1/fr
Application granted granted Critical
Publication of EP2836454B1 publication Critical patent/EP2836454B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors
    • 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
    • B66B13/02—Door or gate operation
    • B66B13/14—Control systems or devices
    • B66B13/16—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position
    • B66B13/18—Door or gate locking devices controlled or primarily controlled by condition of cage, e.g. movement or position without manually-operable devices for completing locking or unlocking of doors
    • B66B13/20—Lock mechanisms actuated mechanically by abutments or projections on the cages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Definitions

  • the present invention relates to a method for positioning counter-drive means, which are provided on a shaft door of an elevator installation.
  • Elevator doors usually have a car door provided on the car and shaft doors provided on each floor. When driving off a floor through the car, both the car door and the corresponding landing door (then positioned behind the car door) must be opened and closed to allow passengers to get in or out of the car.
  • a car door has a drive by means of which it can be moved up and down.
  • the car door is formed with driving means or a driving mechanism which engages upon reaching a floor in corresponding counter-drive means of the shaft door, and this with up and moved.
  • Spetzt- mechanisms are used, as for example in the EP 0 744 373 B1 are described.
  • Another device for driving a landing door by an operable by a door drive car door for elevator systems is from the WO 2011/072891 known.
  • the fitter is able to position the rollers, which serve as counter-drive means, between which the spreader blade should engage, so that the spreader blade angles in each unfolded state act on a roller, and thus couple the car door and shaft door.
  • the two rollers optionally provided with further components of a coupling and locking mechanism, on a support plate, which is formed with slots.
  • the slots are in this case positioned in front of corresponding, formed in the shaft door threads, so that a desired displacement and fixation of the support plate with respect.
  • the shaft door is possible using cooperating with the slots and the threads screws.
  • the EP 1 500 625 A1 describes a method in which the positioning of the rollers on the hoistway door is effected by means of an action of a spread angle.
  • the present invention aims at a simplified yet precise positioning of the counter-drive means with respect to the driving means of a coupling mechanism for the car door and shaft doors of an elevator system.
  • the method allows a largely arbitrary positioning of the driving means and counter-drive means on the car door or shaft door. Thanks to the automated and very precise positioning, rattling noises can be minimized or avoided while the elevator car is moving, as well as during the opening and closing of the doors. It should be noted that the steps of the method according to the invention are not necessarily carried out in the order given Need to become. It is conceivable, for example, to swap the order of the steps of the method or moving the car into a floor position and the opening of the car door with one another, for example to move the car to the floor position with the car door already open.
  • the fixing of the shaft door in the closed state can be carried out before the car is moved to the floor position or before the car door is opened.
  • the provision of the counter-drive means with play can also take place, for example, before the method of the car is moved to the floor position or before the car door is opened or before the shaft door is locked in the closed state.
  • floor position is understood in particular the position of the car, in which an entry and exit of a person is readily possible.
  • this term includes the normal stop position where the floor of the car and the respective floor are flush with each other.
  • the term also includes car positions slightly below or slightly above the normal stop position, e.g. ⁇ 20-40cm.
  • the term is intended in particular to encompass all car positions in which the driving means and the counter drive means are in operative connection with each other, in other words the car is in the coupling or unlocking zone.
  • the driving means and the counter-driving means are in operative connection with one another under normal operating conditions brought.
  • the entrainment means can be introduced into the counter-drive means.
  • Opening the car door while simultaneously keeping the shaft door closed is possible, for example, by manual uncoupling of the car door from the shaft door.
  • a control function may be provided, which brings the driving means out of engagement with the counter-driving means when positioning the car in the floor position. It is also possible to first open the shaft door together with the car door, and then only to close the shaft door again.
  • Opening the car door can be done for example manually or by pressing the corresponding drive the car door.
  • a fixation of the shaft door in the closed state for example, be accomplished manually by using appropriate blocking tools.
  • the counter-drive means provided on the shaft door can already be formed when the elevator car enters the floor position with play relative to the shaft door. However, it is also possible that the counter-drive means are secured when driving the car without play on the car door, and a (for example, in-car interior) installer provides the counter-drive means game.
  • the method according to the invention can thus be used for the initial setting as well as for a readjustment of the position of the counter-drive means.
  • the re-closing of the car door can again be done manually, or by using the car door drive.
  • the actuation of the driving means formed on the car door for acting on the counter-driving means substantially corresponds to the normal coupling process of the car door and landing door, wherein the driving means engage in the counter-driving means to accomplish a fixed coupling between the two doors, so that both doors through the car door drive can be opened and closed.
  • the counter-driving means are moved or brought due to their game in a desired position on the shaft door.
  • the subsequent attachment of the counter-drive means on the shaft door can then be done by a (for example, inside the car) fitter.
  • the counter-drive means comprise two spaced-apart rollers, and the entrainment means between the roles einbringbares Sp Schwarzhet with two Sp Schwarzhetwinkeln, the roles are moved by moving apart of them introduced Sp Schwarzhetwinkel in their desired position on the shaft door and secured in this position.
  • Such entrainment means and counter-drive means prove to be particularly easy to adjust, and in terms of maintenance and wear as robust and reliable.
  • the rollers have a fixed spacing from each other on a support plate, wherein the support plate has at least one slot.
  • an application by means of the expansion blade would first cause a movement of the rollers with respect to the carrier plate, and only after reaching the respective stops a displacement of the support plate with respect to the shaft door.
  • This embodiment allows a provision of the already shown coupling and entrainment function with an unlocking function using only two rollers.
  • the unlocking function is used to lock a locking mechanism through which opening the landing door during normal operation of the elevator is not possible, as long as the car or the car door is not immediately behind the shaft door to unlock.
  • At least one of the method steps is accomplished at least partially by a fitter (operator) located in the interior of the elevator car.
  • a fitter located in the interior of the elevator car.
  • the inventive method allows for the first time the training or arrangement of the driving means and / or the counter-drive means at about half the height of the car door or the shaft door. As a result, occurring when opening and closing the doors moments that act on the doors can be significantly reduced.
  • about halfway up is in particular a distance of 50-150 cm, in particular 100-150 cm, from a lower edge and / or upper edge of the car door or shaft door, or a positioning in an area up to 50cm above or below the half door height understood.
  • driving means designed as a spread angle this means, in particular, that the middle area of the vertically extending spread angle is positioned approximately halfway up the car door.
  • Such a positioning of the driving means and / or counter-driving means also leads to a particularly easy accessibility for a mechanic who is located inside the car.
  • FIGS. 1a, 1b is a preferred embodiment of a driving device, wherein the method according to the present invention is executable, shown and designated 100 in total.
  • the device 100 is used to couple a car door with a shaft door of an elevator.
  • Car door and landing door are in FIGS. 1a, 1b only schematically indicated by brackets and designated 80 and 90, respectively.
  • a door drive (not shown) which opens or closes the car door 80. Due to the coupling, no separate drive must be provided for the shaft door 90.
  • the device 100 has car door side two Sp Schwarzhetwinkel 110, which with bay door side mounted rollers 210 for coupling the car door and Shaft door cooperate, as described below.
  • the Sp Schwarzhetwinkel 110 thus represent entrainment, and the rollers 210 counter-drive means in the context of the invention.
  • the device 100 has the car door side a Sp Schwarzhetwinkel drive 101, which serves to couple the Sp Schwarzhetwinkel 110 with the rollers 210.
  • the expansion blade angles 110 are initially extended by means of the drive 101 in the direction of the shaft door between the rollers 210 (by means of the arrow P in FIG Fig. 1a indicated), and spread in this position (by means of arrow Q in Fig. 1b indicated). This extended and spread position is in FIG. 1b shown.
  • the described retraction and spreading of the Sp Schwarzhetwinkel 110 causes the Sp Schwarzwertwinkel act on the respective rollers 210, and thus couple the car door and landing door with each other.
  • the car door and landing door are coupled to each other via the coupling of spread angle 110 and rollers 210 such that opening or closing the car door 80 by means of a car door drive (not shown) leads to simultaneous opening or closing of the landing door 90 leads.
  • FIGS. 2 and 3 a preferred constructional possibility for the realization of the invention is shown. It can be seen here that the rollers 210 are mounted here on a mounting plate 250.
  • This mounting plate 250 is formed with a number of slots 252 (four such slots 252 are provided in the illustrated example). Through these slots 252 each screw 254 are feasible, which cooperate with corresponding threads 256 which are formed in the shaft door 90.
  • the car For positioning the rollers 210 with respect to the spread angle 110, the car is first moved to a respective stop (floor position) (step 410). Subsequently, the car doors are opened (expediently from the interior of the car) by the fitter (step 420), wherein these may not be coupled with the shaft doors.
  • the shaft doors 90 are fixed against being pushed or moved during the following positioning operation (step 430).
  • the fixing screws 254 are first loosened and expediently tightened again in order to provide play for the rollers (step 440) ).
  • the mounting plate 250 can be moved relative to the shaft door 90 with a slight expenditure of force.
  • the car door 80 is first closed again by means of the car door drive (step 450).
  • the (fixed) landing door remains closed.
  • the car door 80 is held exclusively by means of the car door drive (operating position). It is important for accurate positioning that this operating position be maintained during the positioning process.
  • step 460 an actuation of the formed on the car door entrainment means for acting on the counter-drive means are performed.
  • FIG. 2 the positions of the Sp Schwarzhetwinkel shown schematically.
  • the dashed lines show the extended and non-splayed position of the spreader blade angles, while the dotted lines illustrate the extended and splayed positions of the spreader blade angles.
  • the Sp Schwarzhetwinkel 110 act on the rollers 210, wherein In this state, with not tightened fastening screws 254, a corresponding displacement of the rollers 210 is effected by the action of the Sp Schwarzhistwinkel 110, if the rollers 210 are not positioned exactly symmetrical with respect to the Sp Schwarzhetwinkel.
  • the hoistway door 80 and the car door 90 are decoupled again (step 470) (i.e., the loading of the counter-drive means by the entrainment means is terminated) and the decoupled car door is opened again (e.g., manually) (step 480).
  • the mounting plate 250 is now, as mentioned, in the optimal or desired position, in order to ensure a symmetrical and simultaneous loading of the rollers 210 with respect to the expansion blade angle 110 during further coupling operations. This position can now be fixed by simply tightening the screws 254 (step 490). Finally, the fixing of the shaft doors is released again (step 500). The positioning process is now complete and can be repeated for each additional floor.
  • the solution according to the invention provides a significant time savings, since the counter-driving means are already in the first position or interaction with the driving means in the desired position on the shaft door movable.
  • Carrier and counter-drive means are optimally positioned to each other only because of their own interaction.
  • the method according to the invention is also characterized by increased safety, since the entire positioning process can be carried out by an installer located inside the car.
  • the counter-drive means that is to say the rollers 210
  • the shaft door approximately at half the height of the shaft door or the car door.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Door Apparatuses (AREA)

Claims (6)

  1. Procédé de positionnement de moyens d'entraînement conjugués (210), qui sont prévus au niveau d'une porte palière (90) d'une installation d'ascenseur, par rapport à des moyens d'entraînement (110) prévus au niveau d'une porte de cabine (80) d'une cabine de l'installation d'ascenseurs, la porte palière (90) et la porte de cabine (80) pouvant être accouplées l'une à l'autre au moyen d'une sollicitation des moyens d'entraînement conjugués (210) par les moyens d'entraînement (110), caractérisé par les étapes de procédé suivantes :
    a) déplacement (410) de la cabine dans une position d'étage,
    b) ouverture (420) de la porte de cabine (80),
    c) fixation (430) de la porte palière dans l'état fermé,
    d) fourniture (440) des moyens d'entraînement conjugués (210) prévus au niveau de la porte palière avec un jeu par rapport à la porte palière,
    e) fermeture (450) de la porte de cabine,
    f) actionnement (460) des moyens d'entraînement (110) réalisés au niveau de la porte de cabine pour solliciter les moyens d'entraînement conjugués, les moyens d'entraînement conjugués étant déplacés par cette sollicitation dans une position optimisée par rapport aux moyens d'entraînement au niveau de la porte palière,
    g) achèvement (470) de la sollicitation des moyens d'entraînement conjugués (210) par les moyens d'entraînement (110),
    h) nouvelle ouverture (480) de la porte de cabine en maintenant fermée la porte palière, et
    i) fixation (490) des moyens d'entraînement conjugués (210) au niveau de la porte palière (90) dans la position optimisée ajustée par sollicitation par les moyens d'entraînement (110).
  2. Procédé selon la revendication 1, caractérisé en ce que les moyens d'entraînement conjugués (210) présentent deux rouleaux espacés l'un de l'autre, et les moyens d'entraînement (110) présentent une barre d'écartement pouvant être introduite entre les rouleaux, avec deux coins de barre d'écartement (210), les rouleaux (210) étant déplacés au moyen d'un écartement (460) l'un de l'autre des coins de barre d'écartement (110) introduits entre eux dans la position optimisée par rapport aux coins de la barre d'écartement au niveau de la porte palière (90) et étant fixés dans cette position.
  3. Procédé selon la revendication 2, caractérisé en ce que les rouleaux (210) sont prévus avec un espacement fixe l'un par rapport à l'autre sur une plaque de support ou sur une plaque de montage (250), la plaque de support présentant au moins un trou oblong (252).
  4. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce qu'au moins l'une des étapes de procédé est mise en oeuvre au moins en partie par un opérateur se trouvant à l'intérieur de la cabine.
  5. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'entraînement conjugués (210) sont réalisés approximativement à mi-hauteur de la porte palière.
  6. Procédé selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'entraînement (110) sont réalisés approximativement à mi-hauteur de la porte de cabine.
EP13717030.4A 2012-04-13 2013-04-15 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation Not-in-force EP2836454B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13717030.4A EP2836454B1 (fr) 2012-04-13 2013-04-15 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12164174.0A EP2650249A1 (fr) 2012-04-13 2012-04-13 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation
EP13717030.4A EP2836454B1 (fr) 2012-04-13 2013-04-15 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation
PCT/EP2013/057812 WO2013153228A1 (fr) 2012-04-13 2013-04-15 Procédé pour le positionnement de moyens de contre-entraînement d'une porte palière d'une installation d'ascenseur

Publications (2)

Publication Number Publication Date
EP2836454A1 EP2836454A1 (fr) 2015-02-18
EP2836454B1 true EP2836454B1 (fr) 2016-06-15

Family

ID=48139942

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12164174.0A Withdrawn EP2650249A1 (fr) 2012-04-13 2012-04-13 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation
EP13717030.4A Not-in-force EP2836454B1 (fr) 2012-04-13 2013-04-15 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12164174.0A Withdrawn EP2650249A1 (fr) 2012-04-13 2012-04-13 Procédé de positionnement de moyens d'accrochage d'une porte palière d'une installation d'élévation

Country Status (4)

Country Link
US (1) US9643821B2 (fr)
EP (2) EP2650249A1 (fr)
CN (1) CN104661946B (fr)
WO (1) WO2013153228A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2459476B1 (fr) * 2009-12-16 2013-06-05 ThyssenKrupp Elevator AG Dispositif d'entraînement d'une porte de cage par une porte d'ascenseur
CN104981422B (zh) * 2013-02-11 2018-02-16 通力股份公司 用于调整层门辊的方法和装置
CN105173999B (zh) * 2015-10-21 2017-01-25 西继迅达（许昌）电梯有限公司 一种电梯伸缩门刀
DE102017111560A1 (de) 2017-05-26 2018-11-29 Thyssenkrupp Ag Fahrkorb für eine Aufzugsanlage und Verfahren zum Öffnen und Schließen einer Türöffnung

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Publication number Priority date Publication date Assignee Title
JPS5286166U (fr) * 1975-12-24 1977-06-27
ATE180462T1 (de) * 1994-02-21 1999-06-15 Inventio Ag Mitnehmer- und entriegelungssystem für aufzugstüren
JP2800674B2 (ja) * 1994-03-10 1998-09-21 三菱電機株式会社 エレベータのドア装置及びその調整方法
DE29508499U1 (de) 1995-05-22 1996-09-26 Meiller Fahrzeuge Betätigungsvorrichtung für eine Aufzugtürkombination
US6474448B1 (en) * 2000-01-26 2002-11-05 Sematic Italia S.P.A. Modular lock for elevator doors
CA2478078C (fr) * 2002-03-27 2011-05-17 Inventio Ag Systeme de controle de cage destine a un ascenseur
FR2858002B1 (fr) * 2003-07-22 2005-09-02 Thyssenkrupp Elevator Mfg F Procede de reglage d'une serrure de porte paliere d'ascenseur
EP2459476B1 (fr) 2009-12-16 2013-06-05 ThyssenKrupp Elevator AG Dispositif d'entraînement d'une porte de cage par une porte d'ascenseur

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN104661946B (zh) 2016-09-14
EP2650249A1 (fr) 2013-10-16
CN104661946A (zh) 2015-05-27
US20150074971A1 (en) 2015-03-19
WO2013153228A1 (fr) 2013-10-17
EP2836454A1 (fr) 2015-02-18
US9643821B2 (en) 2017-05-09

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