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EP0929495B1 - Systeme d'entrainement pour portes d'ascenseur - Google Patents

Systeme d'entrainement pour portes d'ascenseur Download PDF

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Publication number
EP0929495B1
EP0929495B1 EP97938730A EP97938730A EP0929495B1 EP 0929495 B1 EP0929495 B1 EP 0929495B1 EP 97938730 A EP97938730 A EP 97938730A EP 97938730 A EP97938730 A EP 97938730A EP 0929495 B1 EP0929495 B1 EP 0929495B1
Authority
EP
European Patent Office
Prior art keywords
operating system
door
magnet
driver
operating
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.)
Expired - Lifetime
Application number
EP97938730A
Other languages
German (de)
English (en)
Other versions
EP0929495A1 (fr
Inventor
Heinz-Dieter Nagel
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.)
Inventio AG
Original Assignee
Inventio AG
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Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Publication of EP0929495A1 publication Critical patent/EP0929495A1/fr
Application granted granted Critical
Publication of EP0929495B1 publication Critical patent/EP0929495B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors

Definitions

  • the invention relates to a driver system for elevator doors consisting of a sliding on a cabin door arranged magnet with its magnetic field on a magnetizable arranged on a floor door Driver curve acts.
  • a disadvantage of the known devices is that Tolerances caused by the elevator system due to the Driver device are not sufficiently corrected can and there is a risk that during the Elevator operation the driver device with the Shaft door sill or parts of the shaft door lock collides and thus elevator faults and damage of system parts can occur.
  • the invention seeks to remedy this.
  • the invention as characterized in claim 1, solves the problem to avoid the disadvantages of the known device and to create a carrier system that is different Tolerance positions of those arranged on the cabin door Driver elements and arranged on the shaft door Driver elements automatically during the door movement adjusts.
  • the advantages achieved by the invention are in essential to see that the required distance between cabin door sill and shaft door sill minimized can be, so the gap between the sleepers too can be run over with small-wheeled vehicles. Further It is advantageous that horizontally in the X / Y direction occurring movement tolerances from loading and unloading the Elevator car and tolerances from guide wear and Building settlements are automatically recognized and corrected. It is also advantageous that premature opening of the Elevator doors while the elevator car is entering a Stop in upward and downward direction is possible, without certain driver elements subject to special wear. A advantageous consequence of this are long life and Maintenance-free of the driver system according to the invention.
  • Fig. 1 shows a top view of an elevator entrance / exit with an elevator car AU standing on one floor.
  • the elevator car AU has a car door 2, which in is shown closed state and by means of a not door drive shown is driven.
  • a driver system 1 is arranged with solid line in the rest position and with interrupted Line is shown in the working position.
  • One with Y The arrow shows the horizontal one Direction of movement of the driver system 1 in the Y direction and an arrow marked X shows the horizontal running direction of movement of the driver system 1 in the X direction.
  • a wall opening in a shaft wall SW is included a door frame TR and with a shaft door 3 completed.
  • Landing door 3 On the one shown in the closed state Landing door 3 is a driver curve 4 with, for example an L-profile arranged on the driver system 1 for Facility is coming.
  • the closing direction of the car door 2 and the Landing door 3 has an arrow labeled SL and the opening direction of the cabin door 2 and the landing door 3 is symbolized with an arrow labeled OE.
  • the Cabin door 2 or landing door 3 designed as a sliding door has at least one door leaf. With 5 the gap is between a cabin door sill KS and one Shaft door sill designated SS.
  • Fig. 2 shows the driver system 1 in a schematic Presentation.
  • 2a and 2b show those in FIG. 2 schematically illustrated movement mechanics of the Driver system.
  • 2c, 2d and 2e show the Movement mechanics drive. That on the cabin door 2 arranged driver system 1 is movable on Pivot points 10, 11, 12, 13, 14, 15 one Articulated support rail 1.1.3 stored.
  • the hinge points 12, 15 are also one on slideways 16 Slideway support rail 1.1.2 slidable.
  • the hinge points 10, 11 are by a first link rod 18, the Articulation points 11, 12 by a second articulated rod 19, the Articulation points 13, 14 by a third articulated rod 20 and the articulation points 14, 15 by a fourth articulation rod 21 movably connected.
  • 14 is a Housing 1.1.1 of the driver system 1 arranged.
  • a first actuator 23 engages, for example, an AC lead screw motor.
  • the Actuator 23 is attached to the attachment points 23.2 Base plate 1.1 connected and drives a threaded spindle 23.1, which is arranged on the lever 22 Threaded nut 22.1 is connected.
  • the lever 22 leads a horizontal movement HB. It will Driver system 1 by one of the lever geometry determined first path 30 in the X direction and around a second Path 30.1 shifted in the Y direction.
  • an X sensor 34 for example an infrared, laser or ultrasonic sensor
  • a Y sensor 33 While reaching the first measurement distance 32 and any necessary correction by the X sensor 34, a Y sensor 33 measures a second measuring distance 32.1 a sliding surface 4.2 of the driver curve 4. Die Driver control checks whether the predetermined second Measuring distance 32.1 was reached. Is the predetermined one second measuring distance 32.1 reached, no correction is made. However, if there is a deviation in the distance measurement, the current value of the second measuring distance 32.1 in Driver control memory as door edge correction value filed and as described below for Positioning of the cabin door edge and the shaft door edge used.
  • Fig. 3 and Fig. 3a show one in the housing 1.1.1 of Driver system 1 arranged magnetic slide 5.1 mounted slide 43.1, in the guides 41, 42 is movable.
  • the magnetic carriage 5.1 by means of a second actuator 40 in the guides 41, 42 of the housing 1.1.1 moved in the Y direction until the slider 43.1 with a surface 43, the slider 43.1 using Spring elements 46, 47 compared to the magnetic slide 5.1 is resiliently supported on the sliding surface 4.2
  • Driver curve 4 abuts and the spring elements 46, 47 so are compressed that a magnet, for example a Electromagnet 45 a predetermined first distance 44 has reached.
  • the driver control monitors using the Y-sensor 33 this approach process and switches the second actuator 40 as soon as the predetermined first Distance 44 is reached. Now the switches Driver control the from magnetic body 45.1 and Solenoid 5.5 existing electromagnet 45, which with a holding force regulated by the driver control the driver system 1 with the sliding surface 4.2 Driver curve 4 connects.
  • the sensors 33, 34 are in the arranged above slider 43.1.
  • 3b, 3c and 3d show a view, Top view and side view of the slider 43.1, on the a recess 43.1.1 for the magnetic slide 5.1 and Centering holes 43.1.2 for the springs 46, 47 are arranged.
  • 3c shows the arrangement of the Y sensor 33 and the X sensor 34, for example in the Slider 43.1 are cast.
  • the door drive is activated and the doors in Opening direction OE moved.
  • the cabin door 2 and the landing door 3 checks the Driver control, whether during the movement of the Driver system 1 for driver curve 4 in the memory of Driver control a second measuring distance 32.1 as Door edge correction value as described above was filed. If no door edge correction value is stored the door edges of car door 2 and landing door are correct 3 match, the door edges are parallel at the same height. If due to tolerance deviations, for example due to uneven loading of the elevator car AU second measuring distance 32.1 is stored, the second Actuator 40 after the magnetic slide 5.1 until the Door edges of the cabin door 2 and the shaft door 3 open again same height are parallel. This tolerance correction is required so that both front edges of the door leaf of the Cabin door 2 and landing door 3 at the same height are positioned and move in parallel.
  • the electromagnet 45 is turned on and the doors 2, 3 by magnetic adhesion coupled.
  • the magnetic force of the electromagnet 45 is so designed that even with maximum acceleration of both Doors 2, 3 in the opening direction OE the friction of the electromagnet 45 is sufficient around the shaft door 3 in to move through the door operator in any case.
  • a threaded spindle 40.0 of the second Actuator 40 engages in a magnetic slide 5.1 arranged spindle nut 40.1, the rotational movement the threaded spindle in a linear movement of the Magnetic carriage 5.1 is converted.
  • the spindle nut 40.1 is in turn by means of compression springs 5.3 Magnetic slide 5.1 movably mounted.
  • the rectangular base plate 1.1 for example, is on their corners on the vibrating elements 1.2.
  • a vibrating element 1.2 by means of a Screw 1.2.4 and a nut 1.2.1 on the cabin door 2 fixed.
  • A serves as a spacer Vibrating element 1.2 penetrating spacer 1.2.2 and serves as a support and securing the screw 1.2.4 Lock washer 1.2.3.
  • the door operator guides the closing process of the car door 2 and the landing door 3. During the closing movement the door edge correction that occurs during the opening movement were caused by existing tolerance deviations, back to the defined value of the second measuring distance 32.1 returned by the second actuator 40. Because of The driving curve characteristic is the door drive Closing speed at the end of the path of doors 2, 3 reduced to 0 m / s, so that doors 2, 3 are exactly on the predetermined position come to a standstill. If none due to the loading condition of the cabin Deviations between the cabin door edge and the Shaft door edge have arisen when reaching the Door position of the electromagnet 45 switched off. Both Doors 2, 3 are closed.
  • the second Actuator 40 pulls the magnetic slide 5.1 into one defined parking position and the first actuator 23 moves the driver system 1 also in a parking position.
  • the driver system 1 In the parking position is the driver system 1 to the Cabin door 2 retracted so that the gap 5 between Cabin door sill and landing door sill largely free is.
  • the elevator shaft While driving the elevator car AU through the The elevator shaft is in contact with the driver system 1 with the shaft door sill, even with dynamic ones Movements of the elevator car AU with certainty locked out.
  • the parking position of the driver system 1 is secured by a retaining spring 6, so that too in the event of a power failure in the elevator system, the driver system 1 cannot leave his parking position.
  • the parking position of the driver system 1 and in the Gap 5 protruding driver curve 4 are so on top of each other matched that in an emergency when in the unlocking area standing elevator car AU the landing door 3 over the Emergency release can be opened without the Cabin door 2 via the driver curve 4 also is also opened.
  • Driver system 1 and driver curve 4 can be driven past each other without a Touch takes place. This property enables that the driver system 1 on one floor when open Landing door 3 is easily accessible and can be serviced without using the conventional driver systems Necessary parallel movements of the Elevator car AU must be run around doors 2, 3 to decouple.
  • the premature opening of doors 2, 3 can be within the permissible unlocking range depending on the length the driver curve 4 initiated at any point become.
  • the driver system 1 through the actuators 23, 40 to the measuring distances 32, 32.1 driven, the driver system 1 comes on the driver curve 4 to the system, the electromagnet 45 is turned on Magnetic force acts and holds driver system 1 and Driver curve 4 non-positively.
  • the Slider 43.1 lies with its sliding surface 43 on the Slide surface 4.2 of the driver curve 4 by the force of the Spring elements 46, 47 supports.
  • the material of the sliders 43.1 for example Polyethylene, becomes a noiseless, practical friction-free, low-wear movement of the Driver system 1 on the driver curve 4 guaranteed.
  • the magnetic force of the electromagnet 45 can be retracted to a floor within the permissible Unlocking area also regulated slowly increasing be so that during this movement phase in up or Downward sliding of the slider 43.1 on the Sliding surface 4.1 of the driver curve 4 is optimally possible.
  • 5 and 5a show arrangement variants of the Driver system 1 and the driver curve 4 on the Cabin door 2 or on the shaft door 3.
  • Doors 2, 3 are for example as a double leaf opening from the center Doors executed.
  • Driver system 1 or the driver curve 4 in the area of upper carriage LW attached.
  • driver system 1 or driver curve 4 are on attached to the door leaves at the level of the center of gravity S. to unnecessary momentary loads on the door guides avoid.

Landscapes

  • Elevator Door Apparatuses (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (10)

  1. Système d'entraínement (1) pour portes d'ascenseur, formé d'un aimant (45) qui est disposé, mobile, sur une porte de cabine (2) et qui agit avec son champ magnétique sur une came d'entraínement (4) apte à être aimantée et disposée sur une porte palière (3),
       caractérisé en ce que l'aimant (45) est disposé, mobile horizontalement, sur la porte de cabine (2).
  2. Système d'entraínement selon la revendication 1, caractérisé en ce que l'aimant (45) est mobile horizontalement dans les sens X/Y grâce à un mécanisme apte à être entraíné (1.1.1, 16, 18, 19, 20, 21, 5.1, 43.1).
  3. Système d'entraínement selon la revendication 2, caractérisé en ce qu'il est prévu des capteurs (34, 33) qui mesurent l'écartement (32) dans le sens X et l'écartement (32.1) dans le sens Y entre l'aimant (45) et la came d'entraínement (4).
  4. Système d'entraínement selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu des paires de bielles (18, 19, 20, 21) aptes à être entraínées à l'aide d'un premier actionneur (23), étant précisé qu'un boítier (1.1.1) disposé au niveau de points d'articulation (11, 14) des paires de bielles (18, 19, 20, 21) décrit un mouvement dans les sens X/Y, et en ce que les paires de bielles (18, 19, 20, 21) sont disposées à l'aide de rails porteurs d'articulations (1.1.3) et de rails porteurs de glissières (1.1.2) sur une plaque de montage (1.1) qui est reliée à la porte de cabine (2) en étant isolée par rapport aux vibrations.
  5. Système d'entraínement selon la revendication 4, caractérisé en ce qu'il est prévu dans le boítier (1.1.1) un chariot magnétique (5.1) qui est mobile grâce à un second actionneur (40) et qui est pourvu d'un aimant (45).
  6. Système d'entraínement selon les revendications 4 et 5, caractérisé en ce que les actionneurs (23, 40) sont des moteurs à broche filetée, une broche filetée (23.1) du premier actionneur (23) étant reliée grâce à un écrou fileté (22.1) à un levier (22) disposé sur le point d'articulation (15) tandis qu'une broche filetée (40.0) du second actionneur (40) est reliée à un écrou fileté (40.1) disposé sur le chariot magnétique (5.1).
  7. Système d'entraínement selon la revendication 5, caractérisé en ce qu'il est prévu, mobile sur le chariot magnétique (5.1), un élément coulissant (43.1), étant précisé que dans la position accouplée des portes (2, 3), une surface (43) de l'élément coulissant (43.1) est appliquée contre une surface de coulissement (4.2) de la came d'entraínement (4), et en ce que les capteurs (33, 34) sont disposés sur l'élément coulissant (43.1).
  8. Système d'entraínement selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu une commande d'entraínement qui commande les actionneurs (23, 40) à l'aide de signaux des capteurs (33, 34) et qui déplace le chariot magnétique (5.1) avec l'aimant (45) jusqu'à un premier écartement de mesure (32) prédéfini, dans le sens X, et jusqu'à un second écartement de mesure (32.1) prédéfini, dans le sens Y.
  9. Système d'entraínement selon la revendication 8, caractérisé en ce que la commande d'entraínement, en cas d'écarts, corrige le second écartement de mesure (32.1) à l'aide du second actionneur (40) pour qu'on obtienne le second écartement de mesure (32.1) prédéfini, et guide ainsi parallèlement et à la même hauteur les bords des portes (2, 3).
  10. Système d'entraínement selon les revendications 8 et 9, caractérisé en ce que la force magnétique de l'électro-aimant (45) est réglable à l'aide de la commande d'entraínement lorsque la cabine d'ascenseur (AU) arrive à un étage à l'intérieur de la zone de déverrouillage autorisée, de sorte que pendant cette phase de déplacement dans le sens montant ou descendant, un coulissement de l'élément coulissant (43.1) contre la surface de coulissement (4.1) de la came d'entraínement (4) est possible.
EP97938730A 1996-10-03 1997-09-16 Systeme d'entrainement pour portes d'ascenseur Expired - Lifetime EP0929495B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT8106696 1996-10-03
EP96810661 1996-10-03
PCT/CH1997/000342 WO1998014395A1 (fr) 1996-10-03 1997-09-16 Systeme d'entrainement pour portes d'ascenseur

Publications (2)

Publication Number Publication Date
EP0929495A1 EP0929495A1 (fr) 1999-07-21
EP0929495B1 true EP0929495B1 (fr) 2001-11-21

Family

ID=8225712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97938730A Expired - Lifetime EP0929495B1 (fr) 1996-10-03 1997-09-16 Systeme d'entrainement pour portes d'ascenseur

Country Status (13)

Country Link
EP (1) EP0929495B1 (fr)
JP (1) JP2001504072A (fr)
CN (1) CN1076709C (fr)
AT (1) ATE209157T1 (fr)
AU (1) AU734591B2 (fr)
CA (1) CA2267428A1 (fr)
DE (1) DE59706067D1 (fr)
DK (1) DK0929495T3 (fr)
ES (1) ES2167015T3 (fr)
NO (1) NO991597L (fr)
PT (1) PT929495E (fr)
TR (1) TR199900743T2 (fr)
WO (1) WO1998014395A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7190337B2 (en) * 2003-07-02 2007-03-13 Kent Displays Incorporated Multi-configuration display driver
WO2006097997A1 (fr) * 2005-03-15 2006-09-21 Mitsubishi Electric Corporation Dispositif de synchronisation pour porte de cabine d’ascenseur
ES2535219T3 (es) 2008-12-19 2015-05-07 Otis Elevator Company Marco de puerta de ascensor con caja para componentes electrónicos
EP2406166B1 (fr) * 2009-03-13 2018-06-27 Otis Elevator Company Dormant de porte d'un système élévateur soutenant des rails de guidage
MX345008B (es) * 2011-12-21 2017-01-13 Inventio Ag Acoplamiento de puerta de cabina-puerta de caja.
CH710032B1 (de) 2014-08-25 2018-04-13 Salvenmoser Michael Einrichtung für eine Aufzugsanlage zum Betätigen wenigstens einer Kabinen- bzw. Schachttüre.
CN109319643B (zh) * 2018-10-12 2024-04-09 佛山市高明区安承升降装备研究院 一种具有防台风功能的电梯

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB712722A (en) * 1952-06-03 1954-07-28 Wm Wadsworth & Sons Ltd Improvements relating to the doors of lifts
US3033317A (en) * 1956-10-25 1962-05-08 Montgomery Elevator Mechanism for operating an elevator hatch door and interlock
US2996152A (en) * 1960-04-06 1961-08-15 Olexson George Magnetic retractable door roller for automatic elevators
JPS538973B2 (fr) * 1972-07-25 1978-04-03
JPH05162956A (ja) * 1991-12-12 1993-06-29 Toshiba Corp エレベータドア装置

Also Published As

Publication number Publication date
AU734591B2 (en) 2001-06-21
NO991597D0 (no) 1999-03-31
DK0929495T3 (da) 2002-05-13
HK1020711A1 (en) 2000-05-19
ES2167015T3 (es) 2002-05-01
CN1076709C (zh) 2001-12-26
CN1231648A (zh) 1999-10-13
DE59706067D1 (de) 2002-02-21
WO1998014395A1 (fr) 1998-04-09
PT929495E (pt) 2002-05-31
CA2267428A1 (fr) 1998-04-09
ATE209157T1 (de) 2001-12-15
TR199900743T2 (xx) 1999-09-21
JP2001504072A (ja) 2001-03-27
NO991597L (no) 1999-03-31
AU4109497A (en) 1998-04-24
EP0929495A1 (fr) 1999-07-21

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