EP2282960B1 - Elément de gaine pour une installation d'ascenseur - Google Patents

Elément de gaine pour une installation d'ascenseur Download PDF

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Publication number
EP2282960B1
EP2282960B1 EP09745582.8A EP09745582A EP2282960B1 EP 2282960 B1 EP2282960 B1 EP 2282960B1 EP 09745582 A EP09745582 A EP 09745582A EP 2282960 B1 EP2282960 B1 EP 2282960B1
Authority
EP
European Patent Office
Prior art keywords
longitudinal
partition
shaft
shows
longitudinal strand
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
EP09745582.8A
Other languages
German (de)
English (en)
Other versions
EP2282960A1 (fr
Inventor
Stefan Altenburger
Markus Hanle
Walter Hoffmann
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 EP09745582.8A priority Critical patent/EP2282960B1/fr
Publication of EP2282960A1 publication Critical patent/EP2282960A1/fr
Application granted granted Critical
Publication of EP2282960B1 publication Critical patent/EP2282960B1/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
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/023—Mounting means therefor
    • B66B7/027—Mounting means therefor for mounting auxiliary devices
    • 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 invention relates to a coupling element for coupling two longitudinal rail elements for a shaft of an elevator installation.
  • a coupling element is eg off WO-A-9818709 known.
  • Lifts serve as usually locators for people and / or loads, with a hoist typically being moved up and down a guide.
  • An elevator consists of a large number of assemblies in order to cover the bandwidth of the functions provided on them. Many of these assemblies consist of two subsystems, namely a moving subsystem and a rigid subsystem. The rigid subsystems are located either at significant locations or along the shaft. Each of these components realizes very specific tasks.
  • the presented shaft element is intended for use in a shaft of an elevator installation and has a longitudinal rail element and a connection to a shaft.
  • the chute or slug is subdivided into a plurality of partitions, each partition being assigned a function.
  • the invention relates to a coupling element according to the subject matter of claim 1.
  • the presented coupling element is used to couple two longitudinal string members, wherein joints of the two elements are connected to each other via the coupling element.
  • This coupling element has a device for transmitting power.
  • this is a toothed wheel which couples toothed wheels of the two longitudinal suspension elements to be coupled to one another, so that power is transmitted.
  • the coupling elements also offer the possibility that no power transmission takes place.
  • individual longitudinal string elements or a contiguous row of longitudinal string elements can be operated independently. This allows the use of several independent cabins in a hoistway (multi-car).
  • the illustration shows an elevator shaft 2 with a car 4, wherein in each case at least one longitudinal strand 6 is arranged in the elevator shaft 2.
  • at least one longitudinal strand 6 is arranged in the elevator shaft 2.
  • up to four longitudinal strands 6 are provided in the on zugschacht 2, which can be arranged opposite one another in corners of the elevator shaft 2. If a plurality of longitudinal strands 6 are provided, a symmetrical arrangement of these in the elevator shaft 6 is appropriate. Also positions for the longitudinal strands are possible, the mirror image of the in FIG. 1 are shown positions.
  • FIG. 2 In FIG. 2 are shown different cross-sectional profiles of the presented longitudinal strand or the longitudinal strand element. These longitudinal string members, which form the longitudinal strand when assembled, are secured in the shaft via connections.
  • the longitudinal strand usually consists of a thin-walled material.
  • the cross section of the profile can, like FIG. 2 shows, closed or open.
  • reference numeral 10 shows an open profile of a longitudinal strand having a substantially U-shape with a base 12 and two legs 14.
  • Reference number 20 shows a profile similar to the profile designated by reference numeral 10, which likewise has a base 22 and two tapered limbs 24.
  • Reference numeral 30 designates a likewise open profile with a base 32, two legs 34 extending from this base at right angles, and two side flaps 36, which extend in each case at substantially opposite ends of the legs 36 at substantially right angles.
  • the profiles 10, 20 and 30 can each be formed from a flat plate by bending or by assembling individual plates or sheets.
  • Reference numeral 40 designates another open profile with a base 42, two legs 44, a side flap 46 and a rib 48.
  • Another profile 50 is closed with a base 52 and two legs 54, which are connected to a base plate 56 such that the closed profile 50 results.
  • Reference numeral 60 designates another profile which is wave-shaped.
  • reference numeral 70 shows a closed profile comprising a base plate 72 with a diamond-shaped quadrangular unit 74 connected thereto, which in turn is composed of four plates 76.
  • the profiles shown illustrate that different cross sections can be used for the longitudinal section.
  • the concrete design of the longitudinal strand is adapted to the special requirements of the elevator and the external conditions, such as the space in the shaft.
  • the profiles shown represent only an arbitrary selection of possible profiles and can also be combined as needed.
  • FIG. 3 is another possible cross-sectional profile of a longitudinal strand, indicated generally by the reference numeral 100, shown.
  • the presented longitudinal strand 100 is subdivided into different partitions to which the functions mentioned and the materials required for this purpose are assigned in this embodiment.
  • the material used may be steel, non-ferrous materials, plastics and fiber composites. It can be provided that the surfaces are appropriately finished.
  • the individual parts for the longitudinal strand can be produced by individually cutting or punching the unwindings of the individual parts from metal sheets or tailored blanks and then folding or embossing them.
  • the items may be made from tubes that are forced into their final shape by internal high pressure forming.
  • Other alternative approaches contemplate that the items are made from sheet materials formed by extrusion molding and then cut to lengths, that the items are made discontinuously as individual fiber composite components, or that the profiles of the items are molded by pultrusion technology and then cut to length.
  • At the ends of the longitudinal strand segments are more partitions that have a right angle to the cross section of the longitudinal strand segments.
  • FIG. 5 shows a partition 300 of the longitudinal strand for a braking surface.
  • This braking surface basically consists of a carrier material for the braking surfaces and a filling material. The nature of the braking surfaces may differ from the rest of the longitudinal strand. By changing the thickness of the filling material, the geometry can be changed.
  • FIG. 5 shows the detailed structure of the partition 300 including an upper brake surface 302, a filler layer 304, and a lower brake surface 306. Between the lower braking surface 306 and the filling material layer 304 is the remaining longitudinal strand 308.
  • FIG. 6 possible partitions of the longitudinal strand are reproduced for a main drive.
  • the main drive partition can be characterized by increasing the surface friction value and / or incorporating a gearing 400 or a hole pattern 402.
  • the partition for the emergency drive can be designed in accordance with the partition for the main drive.
  • FIG. 7 possible partitions for a stop means are shown, which are preferably arranged in the center axis of the longitudinal strand.
  • the illustration shows as a first possibility a section 500 of a longitudinal strand 502 with an opening 504.
  • an eyelet 514 is anchored in a main body 512 of a longitudinal strand.
  • the longitudinal string may have partitions that are used to align the longitudinal string in the hoistway. For this, gauges or measuring devices can be fastened to the defined positions of the partition. This is illustrated in FIG.
  • the illustration shows a left longitudinal strand 602 and a right longitudinal strand 604 between which for alignment a gauge 606 is placed.
  • This jig 606 is fixed to the left longitudinal strand 602 with a clamping device 608.
  • a tip 610 of the jig 606 serves to align the right 604 or left longitudinal strand 602.
  • elements can be incorporated into the partition, which can be referenced or process the signals that can be used to determine the current position of the longitudinal strand.
  • These may, for example, be inclination sensors which are inserted in the fiber composite and, e.g. be read out wirelessly.
  • calibration devices may be located at the ends of the segments, which align the cross sections of the profiles to one another.
  • Such a calibration device is in FIG. 9 represented and designated generally by the reference numeral 700.
  • the illustration shows an upper longitudinal rail element 702, a compensation slot 704, a first connection 706, an upper calibration sleeve 708, centering pins 710, a lower calibration sleeve 712, a second connection 714 and a lower longitudinal rail element 716.
  • the precisely manufactured sizing cuffs 708 and 712 are slipped over and joined to the ends of the longitudinal string members 702 and 716.
  • the ends may also be slotted, as realized with the compensation slot 704.
  • one of the calibration collars 708 and 712 is brought into congruence with the other via the centering pins 710. In this way, a stepless transition can be realized.
  • the longitudinal string can have partitions serving as assembly areas for other elevator components, such as shaft copying and / or shaft lighting and / or suspension cable attachment and / or linear motor parts, etc.
  • partitions serving as assembly areas for other elevator components, such as shaft copying and / or shaft lighting and / or suspension cable attachment and / or linear motor parts, etc.
  • holes or threads can be incorporated into the longitudinal strand.
  • FIG. 10 explains possible versions.
  • the illustration shows a first longitudinal strand with a bore 802, a second longitudinal strand 804 with a threaded fitting 806 and a third longitudinal strand 808, which is designed grooved.
  • the longitudinal strand can have a partition which is used for elevator copying by serving as a running surface for a moving speedometer or by having a coding that can be read out by a moving subsystem.
  • This coding can be applied as a coded tape on the longitudinal strand or incorporated into the longitudinal strand. Instead of a band, individual reference points, such as transponders, can be used.
  • the coding can also be realized by the fact that the partition is coated differently, magnetized or perforated.
  • the longitudinal string may have a partition which itself carries data or energy or is incorporated in the lines carrying data or energy. If the longitudinal strand is subdivided into elements or segments, the transition points of the segments or lines are designed such that they transport the data or energy further. This can be realized for example by plug connections.
  • longitudinal strand sensors can be incorporated or applied, which can detect the deflections or material damage.
  • These can be DMS, which are read out wirelessly. As a result, statements about the condition of the longitudinal string can be made.
  • the longitudinal string is typically attached by means of a connection to the shaft. This joint regularly compensates for the unevenness of the shaft wall and ensures a secure hold of the longitudinal strand.
  • the connection may consist of a continuous element or of several elements distributed over the longitudinal strand.
  • FIG. 11 shows possible connections in the shaft.
  • a shaft 850 is shown with a longitudinal strand 852, wherein the longitudinal strand 852 is connected via a continuous connection 854 with the shaft 850.
  • the connection 854 is designed, for example, flexibly, that unevenness of the shaft 850 is compensated.
  • a shaft 870 is shown, to which a longitudinal strand 874 is connected via individual distributed connections 872.
  • connection fixes the longitudinal strand in the horizontal directions and allows vertical sliding.
  • connection also fixes the vertical direction.
  • the connection can be made non-positively by means of adhesive or adhesive materials or positively with adjustable brackets or brackets.
  • the longitudinal strand When using adhesive materials, the longitudinal strand is brought into the correct position. Subsequently, the room becomes filled with adhesive or foam between the longitudinal section and the shaft wall After the connection has hardened, further assembly is continued. This process can also take place continuously.
  • FIG. 12 is a positive connection represented by means of console.
  • the illustration shows a connection 900 with a Kalibriermanschette 902, a first connecting element 904 for the longitudinal strand, a second connecting element 906 to the console 901, adjusting screws 908 and fastening screws 910 to the shaft wall.
  • Reference number 912 shows the horizontal adjustment range and reference number 914 the vertical adjustment range.
  • the longitudinal strand in the flexible state is preferably supplied rolled up to the shaft and then brought in this unrolled in the correct position and then fixed.
  • the fixing can be realized by sucking or blowing in air or by curing.
  • the curing can be done by UV light, air components or by supplying a chemical accelerator.
  • FIG. 13 illustrates a possible assembly process when the connection is realized via an adhesive material.
  • the illustration shows a flexible, coiled longitudinal strand 950. This is in common with a dispenser 956, a UV lamp 958, and a guide 960 on a mobile mounting platform 990 driven by a friction wheel drive 952 and 968 and perpendicular to pressure cylinders 954 and 970 is led up.
  • the adhesive material is applied and cured with a UV lamp 958. Behind a guide 960 of the longitudinal strand, the adhesive material is cured 962 and fixed in the lower region of the longitudinal strand 964 on the shaft wall 966.
  • controller 972 is provided for controlling the process.
  • FIG. 14 is a longitudinal strand, indicated generally by the reference numeral 1000, shown.
  • This longitudinal string 1000 comprises two longitudinal string members 1002 and 1004 connected together at a joint 1006.
  • a motor 1008 is provided for driving a car 1010.
  • a longitudinal strand 1020 is shown in cross-section. This comprises a main element 1022, a drive element 1024, a shaft lighting 1026, for example LED, and a power and / or data rail 1028, which form a unit.
  • a power and / or data rail 1028 can be dispensed with an additional or additional hanging cable.
  • a cabin 1030, a safety gear 1032, a distributor (counterpart to the busbar) 1034, a force introduction device 1036, a guide 1038 and a drive unit 1040 including control can be seen.
  • FIG. 16 shows a longitudinal string 1050 having two longitudinal string members 1052 and 1054, an engine 1056, and a cab 1058.
  • FIG. 17 are a cabin 1100 with a rack 1102 as a force introduction device and a longitudinal rail element 1104 reproduced.
  • gears 1106 are provided as drive elements.
  • the middle of the gears 1106b serves to couple the other two gears 1106a and c.
  • tooth chains 1108 are provided for power transmission.
  • the gears 1106 may be driven directly or via a common drive.
  • the illustrated longitudinal string element 1104 may further comprise a positioning unit, a power and data rail, a shaft lighting, further drive elements, a maintenance device and / or a mounting position device.
  • the coupling of the longitudinal string members 1104 can also be done from the outside via an additional chain, also coupling.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Claims (1)

  1. Elément de couplage destiné à coupler deux éléments de poutrelle longitudinaux pour une cage d'un système d'ascenseur, dans lequel les éléments de poutrelle longitu-dinaux sont subdivisés en une pluralité de séparations, dans lequel une fonction est attribuée à chaque séparation, dans lequel l'élément de couplage comporte des moyens de transmission de force qui comportent une roue d'engrenage pour la transmission de force, dans lequel la roue d'engrenage de l'élément de couplage couple ensemble les roues d'engrenage des deux éléments de poutrelle longitudinaux qui doivent être couplés ensemble.
EP09745582.8A 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur Not-in-force EP2282960B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09745582.8A EP2282960B1 (fr) 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08009094.7A EP2119659B1 (fr) 2008-05-16 2008-05-16 Element allongé pour une gaine d'ascenseur
EP09745582.8A EP2282960B1 (fr) 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur
PCT/EP2009/003494 WO2009138249A1 (fr) 2008-05-16 2009-05-15 Élément de cage pour un système d'ascenseur

Publications (2)

Publication Number Publication Date
EP2282960A1 EP2282960A1 (fr) 2011-02-16
EP2282960B1 true EP2282960B1 (fr) 2015-01-21

Family

ID=40290931

Family Applications (2)

Application Number Title Priority Date Filing Date
EP08009094.7A Not-in-force EP2119659B1 (fr) 2008-05-16 2008-05-16 Element allongé pour une gaine d'ascenseur
EP09745582.8A Not-in-force EP2282960B1 (fr) 2008-05-16 2009-05-15 Elément de gaine pour une installation d'ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08009094.7A Not-in-force EP2119659B1 (fr) 2008-05-16 2008-05-16 Element allongé pour une gaine d'ascenseur

Country Status (5)

Country Link
US (1) US20110278097A1 (fr)
EP (2) EP2119659B1 (fr)
CN (1) CN102099278A (fr)
ES (2) ES2509352T3 (fr)
WO (1) WO2009138249A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9093937B2 (en) * 2013-07-12 2015-07-28 Magnetek, Inc. Method and apparatus for determining position for a permanent magnet elevator motor
CN107207196B (zh) * 2015-02-04 2021-01-01 奥的斯电梯公司 电梯系统评估装置
US10281015B2 (en) * 2016-06-17 2019-05-07 Hall Labs Llc Corner rack
US10889467B2 (en) * 2018-05-08 2021-01-12 Otis Elevator Company Synchronization based on distance of magnet assembly to rail

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614994A (en) * 1968-08-07 1971-10-26 Samuel F Goodrum Construction hoist
CH536788A (de) * 1970-12-29 1973-05-15 Theresia Rompa Jozef Johannes Gegen einen im wesentlichen senkrechten Bauteil anzustellender Aufzug
US3878916A (en) * 1973-02-07 1975-04-22 Jr Gerome R White Rack and pinion drive counterbalanced hoist systems
JPS5975808U (ja) * 1982-11-16 1984-05-23 鹿島建設株式会社 構造物の連結構造
JPS61166484A (ja) * 1985-01-14 1986-07-28 三菱電機株式会社 エレベ−タ用ガイドレ−ル装置
US5360085A (en) * 1993-08-20 1994-11-01 Otis Elevator Company Elevator cab position sensing with reduced operating noise
JP3228611B2 (ja) * 1993-08-31 2001-11-12 三和テッキ株式会社 屋外用昇降装置の遮水装置
US5452774A (en) * 1993-10-25 1995-09-26 Davis; Link H. Endless roller chain drive with interlocking traction rail
JP3046481B2 (ja) * 1993-11-27 2000-05-29 株式会社北浦工業 挿入雌ねじ具
DE4480716C2 (de) * 1994-03-03 2000-03-30 Kanemitsu Akashi Kk Riemenscheibe
WO1996001781A1 (fr) * 1994-07-08 1996-01-25 Pfister, Sylvia Ascenseur automoteur
US5833031A (en) * 1995-06-02 1998-11-10 Inventio Ag Appendable elevator system
US5725074A (en) * 1995-06-02 1998-03-10 Inventio Ag Apparatus for supporting and guiding an elevator
JP3910667B2 (ja) 1996-10-31 2007-04-25 オーチス エレベータ カンパニー エレベーターの合体型ガイドレール
US5921351A (en) * 1997-04-29 1999-07-13 Otis Elevator Company Modular drive mechanism for a passenger conveyor
DE59710867D1 (de) * 1997-09-02 2003-11-20 Scheidt & Bachmann Gmbh Speichervorrichtung für kartenförmige Datenträger
US6431322B1 (en) * 2000-07-31 2002-08-13 Inventio Ag Plunger guide for a telescopic jack in a hydraulic elevator
JP2005225629A (ja) * 2004-02-13 2005-08-25 Mitsubishi Hitachi Home Elevator Corp ホームエレベータのガイドレール
CN1840948A (zh) * 2005-03-30 2006-10-04 钱乐中 带法兰的复合钢管及制造方法
JP4761879B2 (ja) * 2005-08-08 2011-08-31 東芝エレベータ株式会社 エレベータ

Also Published As

Publication number Publication date
EP2119659A1 (fr) 2009-11-18
US20110278097A1 (en) 2011-11-17
EP2282960A1 (fr) 2011-02-16
WO2009138249A1 (fr) 2009-11-19
EP2119659B1 (fr) 2014-07-02
ES2535254T3 (es) 2015-05-07
ES2509352T3 (es) 2014-10-17
CN102099278A (zh) 2011-06-15

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