EP1813564B1 - Device for generating shaft information - Google Patents
Device for generating shaft information Download PDFInfo
- Publication number
- EP1813564B1 EP1813564B1 EP07100901A EP07100901A EP1813564B1 EP 1813564 B1 EP1813564 B1 EP 1813564B1 EP 07100901 A EP07100901 A EP 07100901A EP 07100901 A EP07100901 A EP 07100901A EP 1813564 B1 EP1813564 B1 EP 1813564B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- code
- sliding guide
- housing
- carrier
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- 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
Definitions
- the invention relates to a device for generating shaft information, wherein a coded carrier with code spanned at least over the conveying height of an elevator car is provided and a device arranged on the elevator car for reading and evaluating the code according to the definition of the independent patent claim.
- a tensioned over the entire height of the steel belt serves as a carrier for magnets that mark certain driving areas, such as the retraction area on the floor of the elevator car.
- magnets that mark certain driving areas, such as the retraction area on the floor of the elevator car.
- On the steel strip several tracks are provided for the arrangement of the magnets.
- a arranged on the elevator car reading device with magnetic switches moves when driving the elevator car relative to the steel strip and leads this by means arranged on a U-shaped carrier guides.
- Per carrier leg two guides are provided, each guide has a groove for guiding the steel strip.
- the disadvantage is that the reading device and the steel strip of the known device builds large and therefore needs space in the elevator shaft.
- the steel strip can leave the guide grooves or clamp in the guide grooves.
- the invention aims to remedy this situation.
- the invention as characterized in claim 1, solves the problem of avoiding the disadvantages of the known device and to provide a device that safely carries a code carrier for generating shaft information.
- the advantages achieved by the invention are essentially to be seen in the fact that the leadership of the code carrier is feasible by means of a low-cost housing.
- the housing is made of an extruded profile and is closed by means of bottom and lid.
- the extruded profile has screw channels, fastening channels, plate channels serving as a plate holder, and a channel for a sliding guide serving to guide the code carrier.
- Also advantageous is the simple replacement of designed as a wear part, can be inserted into the channel slide.
- the code carrier is not only guided safely during the movement of the elevator car, but is also cleaned of dust and metal sparks at the same time. With the same housing, a shaft information system without guiding the code carrier can be created.
- the housing is slim and can be mounted on the elevator cab even in tight spaces in the shaft.
- a code carrier with code spanned at least over the conveying height of an elevator car and a device arranged on the elevator car for reading and evaluating the code are provided, wherein the device is arranged for reading and evaluating the code in a housing, and the code carrier is guided by means of a sliding guide in the housing and slides past during the process of the elevator car of the code carrier in the sliding guide on the device for reading and evaluating the code.
- Fig. 1 shows a device for generating shaft information consisting of a housing 1, a bottom 2, a in Fig. 3 illustrated first cover 3, a sliding guide 4 with a code carrier 5 and an electronics plate 6 with a sensor 7 for detecting the code on the code carrier 5 and electronic circuits for the evaluation of the detected code.
- the housing 1 is made for example of an extruded aluminum profile and has channels of different functions. With 8 mounting channels are designated, which are provided for receiving at least one screw head or at least one nut, wherein the screws connect the housing 1 with the frame of an elevator car.
- the first cover 3 is fastened by means of first screws 9 on the housing 1, wherein the first screws 9 are screwed into screw 10 of the housing.
- the sliding guide channel into which the sliding guide 4 is slidable is denoted by 13. When moving the elevator car, the code carrier 5 slides past the sensor 7 in the sliding guide 4.
- Fig. 2 shows an alternative embodiment of the device for generating shaft information, wherein the code carrier 5 is unguided.
- the housing 1 On the housing 1 are not only plate channels 11 for guiding and holding the electronic board 6 according to the arrangement of Fig. 1 provided, but also plate channels 11 for guiding and holding the electronic board 6 according to the arrangement of Fig. 2 ,
- the sensor 7 is directed against a running over the entire height of the housing groove 12, wherein the code carrier 5 slides past during the process of the elevator car to the groove 12.
- the now not used sliding guide channel 13 can be used as a mounting channel for receiving screw heads.
- Fig. 3 shows details of the device for the production of shaft information with closed housing 1.
- a second cover 14 is arranged, which fixes the designed as a wear part slide 4 in the vertical direction upwards. In the vertical direction down the slide 4 is at the bottom 2.
- second screws 15 are released and the second cover 14 is removed and the worn slide 4 as in Fig. 4 shown pulled out of the sliding guide channel 13.
- neither the electronic board 6 with the sensor 7 nor the code carrier 5 must be changed in their position. The whole work takes less than a minute.
- the second cover 14 releases an opening 16 arranged in the first cover 3, by means of which microswitches arranged on the electronics plate 6 can be reached.
- the device for generating shaft information is configured by means of the microswitch depending on the type of elevator system.
- Fig. 5 shows an arrangement of the device for generating shaft information on an elevator car.
- the housing 1 is arranged on a car frame 17 of the elevator car, wherein the housing 1 in the x-, y- and z-direction is adjustable.
- a boom 19 is arranged on a guide rail 18 of the elevator car, to which one end of the code carrier 5 is fastened.
- the other end of the code carrier 5 is moored in the pit in a comparable manner.
- a flag 20 is arranged, which operates a arranged on the boom 19 limit switch 21, if the elevator car passes over the top floor.
- Fig. 6 shows the sliding guide 4 with the code carrier 5 in the sliding guide channel thirteenth
- the code carrier 5 is a code code with magnetic code.
- Other carrier cross sections or shapes, for example circular, oval, square, triangular, etc. carrier cross sections are also possible.
- the recess of the slide 4 is formed depending on the carrier cross-section, wherein the code carrier 5 largely smoothly slides through the slide 4 in the process of the elevator car.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
- Bearings For Parts Moving Linearly (AREA)
- Types And Forms Of Lifts (AREA)
Description
Die Erfindung betrifft eine Einrichtung zur Erzeugung von Schachtinformation, wobei ein mindestens über die Förderhöhe einer Aufzugskabine aufgespannter Codeträger mit Code vorgesehen ist und einer an der Aufzugskabine angeordneten Einrichtung zum Lesen und Auswerten des Codes gemäss der Definition des unabhängigen Patentanspruchs.The invention relates to a device for generating shaft information, wherein a coded carrier with code spanned at least over the conveying height of an elevator car is provided and a device arranged on the elevator car for reading and evaluating the code according to the definition of the independent patent claim.
Aus der Patentschrift
Nachteilig ist, dass die Leseeinrichtung und das Stahlband der bekannten Einrichtung gross baut und dementsprechend Platz im Aufzugsschacht braucht. Ausserdem kann das Stahlband die Führungsnuten verlassen oder in den Führungsnuten klemmen.The disadvantage is that the reading device and the steel strip of the known device builds large and therefore needs space in the elevator shaft. In addition, the steel strip can leave the guide grooves or clamp in the guide grooves.
Aus der
Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in Anspruch 1 gekennzeichnet ist, löst die Aufgabe, die Nachteile der bekannten Einrichtung zu vermeiden und eine Einrichtung schaffen, die einen Codeträger zur Erzeugung von Schachtinformation sicher führt.The invention aims to remedy this situation. The invention, as characterized in
Vorteilhafte Weiterbildungen der Erfindung sind in den abhängigen Patentansprüchen angegeben.Advantageous developments of the invention are specified in the dependent claims.
Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass die Führung des Codeträgers mittels eines kostengünstigen Gehäuses machbar ist. Das Gehäuse ist aus einem Strangpressprofil hergestellt und wird mittels Boden und Deckel verschlossen. Das Strangpressprofil weist Schraubkanäle, Befestigungskanäle, als Plattenhalterung dienende Plattenkanäle und einen Kanal für eine der Führung des Codeträgers dienende Gleitführung auf. Weiter vorteilhaft ist der einfache Austausch der als Verschleissteil konzipierten, in den Kanal einschiebbaren Gleitführung. Weiter vorteilhaft ist, dass der Codeträger während der Bewegung der Aufzugskabine nicht nur sicher geführt wird, sondern auch gleichzeitig von Staub und Metallspähnen gereinigt wird. Mit dem gleichen Gehäuse kann auch ein Schachtinformationssystem ohne Führung des Codeträgers geschaffen werden. Das Gehäuse baut schlank und kann auch bei knappen Platzverhältnissen im Schacht an der Aufzugskabine angebaut werden.The advantages achieved by the invention are essentially to be seen in the fact that the leadership of the code carrier is feasible by means of a low-cost housing. The housing is made of an extruded profile and is closed by means of bottom and lid. The extruded profile has screw channels, fastening channels, plate channels serving as a plate holder, and a channel for a sliding guide serving to guide the code carrier. Also advantageous is the simple replacement of designed as a wear part, can be inserted into the channel slide. It is also advantageous that the code carrier is not only guided safely during the movement of the elevator car, but is also cleaned of dust and metal sparks at the same time. With the same housing, a shaft information system without guiding the code carrier can be created. The housing is slim and can be mounted on the elevator cab even in tight spaces in the shaft.
Bei der erfindungsgemässen Einrichtung zur Erzeugung von Schachtinformation sind ein mindestens über die Förderhöhe einer Aufzugskabine aufgespannter Codeträger mit Code und eine an der Aufzugskabine angeordnete Einrichtung zum Lesen und Auswerten des Codes vorgesehen, wobei die Einrichtung zum Lesen und Auswerten des Codes in einem Gehäuse angeordnet ist, und der Codeträger mittels einer Gleitführung im Gehäuse geführt ist und beim Verfahren der Aufzugskabine der Codeträger in der Gleitführung an der Einrichtung zum Lesen und Auswerten des Codes vorbeigleitet.In the device according to the invention for generating shaft information, a code carrier with code spanned at least over the conveying height of an elevator car and a device arranged on the elevator car for reading and evaluating the code are provided, wherein the device is arranged for reading and evaluating the code in a housing, and the code carrier is guided by means of a sliding guide in the housing and slides past during the process of the elevator car of the code carrier in the sliding guide on the device for reading and evaluating the code.
Anhand der beiliegenden Figuren wird die vorliegende Erfindung näher erläutert.Reference to the accompanying figures, the present invention will be explained in more detail.
-
Fig. 1
eine Einrichtung zur Erzeugung von Schachtinformation,Fig. 1
a device for generating shaft information, -
Fig. 2
eine Ausführungsvariante der Einrichtung zur Erzeugung von Schachtinformation,Fig. 2
an embodiment of the device for generating shaft information, -
Fig. 3
Einzelheiten der Einrichtung zur Erzeugung von Schachtinformation,Fig. 3
Details of the device for generating shaft information, -
Fig. 4
eine in ein Gehäuse schiebbare Gleitführung zum Führen eines Codeträgers,Fig. 4
a slidable in a housing slide for guiding a code carrier, -
Fig. 5
eine Anordnung der Einrichtung zur Erzeugung von Schachtinformation an einer Aufzugskabine undFig. 5
an arrangement of the device for generating shaft information on an elevator car and -
Fig. 6
die Gleitführung mit dem Codeträger in einem Gleitführungskanal.Fig. 6
the sliding guide with the code carrier in a Gleitführungskanal.
Der zweite Deckel 14 gibt eine im ersten Deckel 3 angeordnete Öffnung 16 frei, durch die an der Elektronikplatte 6 angeordnete Mikroschalter erreichbar sind. Bei der Inbetriebnahme wird die Einrichtung zur Erzeugung von Schachtinformation mittels der Mikroschalter je nach Art der Aufzugsanlage konfiguriert.The
Im oben offenbarten Ausführungsbeispiel ist der Codeträger 5 ein Codeband mit magnetischem Code. Andere Trägerquerschnitte bzw. Formen, beipielsweise kreisförmige, ovale, quadratische, dreieckförmige, etc. Trägerquerschnitte sind auch möglich. Die Ausnehmung der Gleitführung 4 ist je nach Trägerquerschnitt ausgeformt, wobei der Codeträger 5 beim Verfahren der Aufzugskabine weitgehend reibungslos durch die Gleitführung 4 gleitet.In the embodiment disclosed above, the
Claims (3)
- Equipment for producing shaft information, wherein a code carrier (5), which spans at least the height of transportation of a lift cage, with a code is provided and a device (6, 7), which is arranged at the lift cage, for reading and evaluating the code, wherein the device (6, 7) for reading and evaluating the code is arranged in a housing (1) and the code carrier (5) is guided in the housing (1) by means of a sliding guide (4), wherein on movement of the lift cage the code carrier (5) slides in the sliding guide (4) past the device (6, 7) for reading and evaluating the code, characterised in that the housing (1) has a sliding guide channel (13) into which the sliding guide (4) - conceived as a wear part - can be pushed and when they are worn can be drawn out of the sliding guide channel, wherein the code carrier (5) is guided at three sides by means of the sliding guide (4) and at one side by means of the sliding guide channel (13) over the whole area.
- Equipment according to claim 1, characterised in that the housing (1) is made from an extruded aluminium profile member and has fastening channels (8), circuitboard channels (11), screw channels (10), a base (2) and a cover (3).
- Equipment according to claim 2, characterised in that a second cover (14), which fixes the sliding guide (4) - conceived as a wear part - in vertical direction at the top, is arranged at the cover (3), the second cover (14) being removable for exchange of the sliding guide (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07100901A EP1813564B1 (en) | 2006-01-27 | 2007-01-22 | Device for generating shaft information |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06100919 | 2006-01-27 | ||
EP07100901A EP1813564B1 (en) | 2006-01-27 | 2007-01-22 | Device for generating shaft information |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1813564A1 EP1813564A1 (en) | 2007-08-01 |
EP1813564B1 true EP1813564B1 (en) | 2010-02-24 |
Family
ID=36658913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07100901A Active EP1813564B1 (en) | 2006-01-27 | 2007-01-22 | Device for generating shaft information |
Country Status (4)
Country | Link |
---|---|
US (1) | US7669696B2 (en) |
EP (1) | EP1813564B1 (en) |
CN (1) | CN101007608A (en) |
DE (1) | DE502007002891D1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018060020A1 (en) | 2016-09-30 | 2018-04-05 | Inventio Ag | Vibration stabiliser of an information carrier |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2546181A1 (en) * | 2011-07-13 | 2013-01-16 | Inventio AG | Elevator installation and method for detecting the elevator car position. |
US9352934B1 (en) | 2013-03-13 | 2016-05-31 | Thyssenkrupp Elevator Corporation | Elevator positioning system and method |
US9469501B2 (en) | 2013-10-05 | 2016-10-18 | Thyssenkrupp Elevator Corporation | Elevator positioning clip system and method |
US11447367B2 (en) | 2019-09-12 | 2022-09-20 | Tk Elevator Corporation | Magnetic tape stabilizing systems |
EP4059874A1 (en) * | 2021-03-18 | 2022-09-21 | Grimm, Felix | Guide unit and adapter device and sensor unit for an elevator installation |
Family Cites Families (21)
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US3963098A (en) * | 1974-05-07 | 1976-06-15 | Westinghouse Electric Corporation | Position measurement apparatus |
EP0044849A1 (en) * | 1980-02-08 | 1982-02-03 | PAYNE, Reginald Kenneth | Monitoring and controlling lift positions |
US4433756A (en) * | 1982-03-10 | 1984-02-28 | Westinghouse Electric Corp. | Elevator system |
US4832158A (en) * | 1987-01-20 | 1989-05-23 | Delaware Capital Formation, Inc. | Elevator system having microprocessor-based door operator |
US4798267A (en) * | 1987-01-20 | 1989-01-17 | Delaware Capital Formation, Inc. | Elevator system having an improved selector |
US4787481A (en) * | 1987-01-20 | 1988-11-29 | Delaware Capital Formation, Inc. | Hydraulic elevator having microprocessor-based, distributed control system |
US4750592A (en) | 1987-03-20 | 1988-06-14 | United States Elevator Corp. | Elevator position reading sensor system |
US5135081A (en) * | 1991-05-01 | 1992-08-04 | United States Elevator Corp. | Elevator position sensing system using coded vertical tape |
DE4401977A1 (en) | 1994-01-25 | 1995-07-27 | Weber Steuerungstechnik Gmbh | Determining position of lift cabin |
CA2165247C (en) * | 1995-01-20 | 2006-05-23 | Bernhard Gerstenkorn | Method and equipment for the production of shaft information data of a lift shaft |
CZ280096A3 (en) * | 1995-09-29 | 1997-04-16 | Otis Elevator Co | Elevator position detector |
US5677519A (en) | 1996-02-29 | 1997-10-14 | Otis Elevator Company | Elevator leveling adjustment |
US5925859A (en) * | 1997-08-06 | 1999-07-20 | Interface Products Co., Inc. | Landing control system |
US6435315B1 (en) * | 2000-12-11 | 2002-08-20 | Otis Elevator Company | Absolute position reference system for an elevator |
TW555681B (en) * | 2001-07-31 | 2003-10-01 | Inventio Ag | Lift installation with equipment for ascertaining the cage position |
US20030070883A1 (en) | 2001-08-23 | 2003-04-17 | Foster Michael M. | Elevator selector |
US6793234B2 (en) * | 2001-10-17 | 2004-09-21 | Meritor Light Vehicle Technology, Llc | Steering wheel feedback mechanism |
US6622827B1 (en) * | 2002-05-10 | 2003-09-23 | Anna Disieno | Elevator tape guide with tape slot redundancy |
US20080202862A1 (en) * | 2004-07-27 | 2008-08-28 | Frank Dudde | Signal Strip And System For Determining A Movement Status Of A Moving Body |
WO2006022710A1 (en) * | 2004-08-10 | 2006-03-02 | Otis Elevator Company | Elevator car positioning determining system |
SG120230A1 (en) * | 2004-08-12 | 2006-03-28 | Inventio Ag | Lift installation with a cage and equipment for detecting a cage position as well as a method of operating such a lift installation |
-
2007
- 2007-01-18 CN CNA2007100020397A patent/CN101007608A/en active Pending
- 2007-01-22 DE DE502007002891T patent/DE502007002891D1/en active Active
- 2007-01-22 EP EP07100901A patent/EP1813564B1/en active Active
- 2007-01-26 US US11/698,539 patent/US7669696B2/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018060020A1 (en) | 2016-09-30 | 2018-04-05 | Inventio Ag | Vibration stabiliser of an information carrier |
US11981535B2 (en) | 2016-09-30 | 2024-05-14 | Inventio Ag | Vibration stabilizer for an information carrier |
Also Published As
Publication number | Publication date |
---|---|
CN101007608A (en) | 2007-08-01 |
US7669696B2 (en) | 2010-03-02 |
EP1813564A1 (en) | 2007-08-01 |
US20070187187A1 (en) | 2007-08-16 |
DE502007002891D1 (en) | 2010-04-08 |
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