WO2017001332A1 - Élément de support destiné à retenir un dispositif de fixation de rail de guidage d'un système d'ascenseur - Google Patents

Élément de support destiné à retenir un dispositif de fixation de rail de guidage d'un système d'ascenseur Download PDF

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Publication number
WO2017001332A1
WO2017001332A1 PCT/EP2016/064842 EP2016064842W WO2017001332A1 WO 2017001332 A1 WO2017001332 A1 WO 2017001332A1 EP 2016064842 W EP2016064842 W EP 2016064842W WO 2017001332 A1 WO2017001332 A1 WO 2017001332A1
Authority
WO
WIPO (PCT)
Prior art keywords
bearing
axis
guide rail
elevator system
adjusting
Prior art date
Application number
PCT/EP2016/064842
Other languages
German (de)
English (en)
Inventor
Michael Kirsch
Walter Hoffmann
Thomas Kuczera
Philippe Gainche
Mike Obert
Original Assignee
Thyssenkrupp Elevator Ag
Thyssenkrupp 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, Thyssenkrupp Ag filed Critical Thyssenkrupp Elevator Ag
Publication of WO2017001332A1 publication Critical patent/WO2017001332A1/fr

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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
    • B66B7/024—Lateral supports

Definitions

  • Bearing element for holding a guide rail mounting a
  • the present invention relates to a bearing element for supporting a guide rail mounting of an elevator system, a bearing for supporting a guide rail mounting of an elevator system with two such bearing elements and an elevator system with such a bearing.
  • guide rails are usually provided in the elevator shaft.
  • a bearing element for mounting a guide rail fastening of an elevator system a bearing for mounting a guide rail fastening of an elevator system with two such bearing elements and an elevator system with such a bearing with the features of the independent claims are proposed.
  • advantageous Embodiments are the subject of the dependent claims and the following description.
  • the bearing element according to the invention is adapted to be arranged on a shaft wall of the elevator system.
  • the bearing element has at least one adjusting unit, which is set up to align the guide rail fastening with respect to at least one degree of freedom.
  • the elevator system has one or more cars, which can be moved in an elevator shaft which extends in particular vertically.
  • One or more guide rails are provided for moving the car or the car and are in particular attached to the guide rail attachment.
  • Several guide rails can be attached to the guide rail fastening or a separate guide rail fastening can be provided for each guide rail.
  • the guide rail attachment can be aligned in particular with respect to at least one degree of freedom of six spatial degrees of freedom. These six possible degrees of freedom are, in particular, three translatory degrees of freedom along the three spatial axes and three rotational degrees of freedom about the three spatial axes.
  • the bearing element is a holder or a wall holder, which allows a precise alignment of the position of the guide rail fastening with respect to at least one degree of freedom, in particular a positioning with respect to all degrees of freedom as independent as possible.
  • the bearing element allows a fast alignment or adjustment of the guide rail mounting or the corresponding guide rails during installation of the elevator system and a low-effort and fast readjustment when needed, eg when building.
  • each of the guide rails can be precisely aligned with respect to an absolute reference point, for example the elevator shaft, more particularly all guide rails can be precisely aligned relative to one another.
  • the ride comfort for passengers of the elevator system can be increased, even at high speeds and delivery heights of the car.
  • the impact between these guide rails can be kept as low as possible and vibrations and lateral accelerations can be reduced, which increases the ride comfort for the passengers.
  • the guide rail attachment to a cross member on which at least one guide rail of the elevator system is mounted.
  • the bearing element connects this cross member to the elevator shaft or to a corresponding building having the elevator system.
  • the corresponding guide rails are in particular firmly connected to the cross member.
  • the bearing element has a first adjusting unit, which is set up to align or adjust the guide rail fastening in a translatory manner along a first axis.
  • This first axis corresponds in particular to one of the three spatial axes or one of the three expansion directions.
  • the guide rail attachment can be aligned translationally by means of the first adjustment unit along a vertical axis, which in the following is referred to as z-axis for the sake of clarity.
  • this vertical z-axis runs parallel to the shaft walls of the elevator shaft and corresponds to a main expansion axis of the elevator shaft or of the building having the elevator system.
  • the bearing element preferably has a second adjusting unit, which is set up to align the guide rail fastening in a translatory manner along a second axis, that is to say with reference to a second degree of freedom.
  • the second axis is perpendicular to the first axis.
  • This second axis preferably corresponds to a main expansion axis of the guide rail attachment or runs parallel to this main expansion axis.
  • the second axis is referred to below as x-axis for the sake of clarity.
  • the bearing element has a third adjustment unit, which is adapted to align the guide rail attachment along a third axis translationally, ie with respect to a third degree of freedom.
  • the third axis is perpendicular to the first and to the second axis.
  • the third axis is hereinafter referred to for the sake of clarity as y-axis.
  • the first adjustment unit is adapted to rotationally align the guide rail attachment about the second axis.
  • the guide rail fastening can preferably be aligned in translation along the z-axis by means of the first alignment unit, as well as rotationally around its own main expansion axis. This rotation about the x-axis is hereinafter referred to for the sake of clarity as rotation with rotation angle ⁇ .
  • the bearing element is adapted to align the guide rail attachment along the first axis, the second axis and the third axis in each case in a range of 100 mm, in particular in a range of 50 mm translationally.
  • the bearing element is adapted to rotationally align the guide rail attachment about the second axis in a range of 15 °, in particular in a range of 8 °.
  • the bearing element has a bearing surface for supporting and maintaining the guide rail attachment.
  • the at least one adjusting unit is in particular configured to align the bearing surface with respect to the at least one degree of freedom.
  • the first, second or third adjusting unit is in each case configured to align the bearing surface in a translatory manner along the first, second or third axis.
  • the first adjusting unit is preferably configured to rotationally align the bearing surface about the second axis.
  • the bearing surface preferably has a bearing component in order to mount the guide rail fastening rotatably and / or displaceably and thus to enable the rotational or translational alignment.
  • the bearing component is preferably designed as a spherical or cylindrical bearing. In particular, this bearing component is arranged on the bearing surface.
  • the first adjusting unit on two parallel adjusting screws, each causing a translational displacement of the guide rail fastening in the direction of the first axis. If these two adjustment screws are operated in the same way in particular, the Guide rail mounting or the bearing surface translationally displaced along the first axis. If the two adjustment screws are actuated differently, the guide rail attachment or the bearing surface is rotated (in addition to a possible translation) in particular rotationally about the second axis.
  • the second adjusting unit and the third adjusting unit each have an adjusting screw, which in each case causes a translational displacement of the guide rail fastening in the direction of the second and the third axis.
  • the bearing surface is displaced translationally along the corresponding axis by actuating the respective adjusting screw.
  • the invention further relates to a bearing for mounting a guide rail mounting an elevator system with two bearing elements according to the invention as described above.
  • the two bearing elements are adapted to be disposed on opposite sides of a hoistway of the elevator system.
  • the two bearing elements can be arranged on opposite side walls of the elevator shaft or else on opposite corners of the elevator shaft.
  • the guide rail fastening which is preferably designed as a cross member, rests on the two bearing elements or is mounted thereon.
  • each guide rail own guide rail fastening with two bearing elements. Through the two bearing elements of each bearing of each guide rail The individual guide rails can be precisely and independently aligned relative to each other.
  • each of the two bearing elements of the bearing each have a first adjusting unit, a second adjusting unit and a third adjusting unit.
  • the bearing is adapted to translationally align the guide rail attachment by means of the first adjustment units of the two bearing elements along the first axis and / or to align translationally by means of the second adjustment units of the two bearing elements along the second axis and / or by means of the third adjustment units of the two bearing elements along the first align the third axis translationally.
  • the corresponding adjusting screws of the respective adjusting units of both bearing elements are actuated in an analogous manner for this purpose.
  • the bearing is adapted to rotatably align the guide rail attachment by means of the first adjustment units of the two bearing elements about the second axis (x-axis) (rotation with rotation angle a). Furthermore, the bearing is preferably adapted to rotationally align the guide rail attachment by means of the first adjustment units of the two bearing elements about the third axis (y-axis). This rotation is referred to below as rotation with rotation angle ⁇ .
  • the bearing is adapted to fasten the guide rail attachment by means of the third adjustment units of the two bearing elements about the first axis (z. Axis) around to rotate.
  • This rotation is referred to below as rotation with rotation angle ß.
  • each of the bearing elements in each case has a bearing surface and further preferably in each case a bearing component.
  • One of the two bearing elements preferably has a spherical bearing and the other of the two bearing elements has a cylindrical bearing.
  • a first bearing element of the two bearing elements thus preferably has a first bearing surface with a bearing member formed as a cylindrical bearing.
  • a second bearing element of the two bearing elements preferably has a second bearing surface with a designed as a spherical bearing bearing component.
  • the cylindrical bearing is designed in particular as a main bearing.
  • translation of the guide rail attachment along the second axis (x-axis) and / or rotation of the guide rail attachment about the second axis (rotation with rotation angle a) is enabled.
  • the spherical bearing follows this corresponding movement of the cylindrical bearing, allowing this movement without stress build-up in the guide rail mounting.
  • the guide rail attachment can move in particular relative to the second bearing surface and is thus not rigidly fixed to this second bearing surface.
  • the use of a spherical and a cylindrical bearing in particular avoids that there are tensions in the guide rail mounting, which could lead to damage of the guide rail mounting.
  • the second adjusting unit of the first bearing member having the cylindrical bearing is operated, it is ensured by the cylindrical bearing that the guide rail mounting can perform a corresponding translation along the second axis (x-axis).
  • the spherical bearing follows this movement, in particular without the second adjusting unit of the second bearing element being actuated.
  • a cylindrical and a spherical bearing it is therefore also conceivable, in particular, that the second bearing element, which has the spherical bearing, has no second adjusting unit.
  • the guide rail mount can rotate about the second axis (rotation with rotation angle ⁇ ) when the first adjusting unit of the first bearing element having the cylindrical bearing is operated.
  • the spherical bearing also follows this movement, preferably without the first adjusting unit of the second bearing element being actuated, which has the spherical bearing.
  • the spherical bearing is in particular adapted to a rotation of the guide rail fastening about the first axis or z-axis (rotation with rotation angle ß) and with a rotation of the guide rail fastening about the third axis or y-axis (rotation with rotation angle ⁇ ) to follow the corresponding movement, thus allowing this movement without stress build-up.
  • the guide rail mount can be translationally aligned along a particular axis or can be rotationally aligned about a particular axis
  • the guide rail mount is parallel to a suitable axis this special axis can be aligned translationally or that the guide rail mounting can be rotationally aligned about a suitable axis parallel to this special axis around.
  • the invention further relates to an elevator system with a car movable in a hoistway with a guide rail, which is mounted on a guide rail mounting, and with a preferred embodiment of a bearing according to the invention for supporting the guide rail mounting.
  • Embodiments of this elevator system according to the invention will become apparent from the above description of the bearing element according to the invention and the bearing according to the invention in an analogous manner.
  • the car is moved by means of a suitable drive, for example by means of a traction sheave drive or by means of a linear drive.
  • a suitable drive for example by means of a traction sheave drive or by means of a linear drive.
  • the guide rails may preferably be formed as an element of the linear drive, for example as a stator or primary part or as a reaction part or secondary part.
  • a corresponding further element (primary part or secondary part) of the linear drive, which in this case interacts with the guide rail, is arranged in particular on the car.
  • Figure 1 shows schematically a preferred embodiment of an elevator system according to the invention.
  • Figure 2 shows schematically a preferred embodiment of a bearing element according to the invention in a perspective
  • Figure 3 shows schematically a preferred embodiment of a bearing element according to the invention in a front view.
  • FIG. 4 schematically shows a preferred embodiment of a bearing according to the invention in a perspective view.
  • FIG. 5 schematically shows preferred embodiments of a bearing element according to the invention in a perspective view
  • the elevator system 100 has a car 106 movable in a vertically extending elevator shaft 101.
  • a linear drive For driving the car 106, a linear drive is provided.
  • a guide rail 105 is formed as a stator or primary part of the linear drive.
  • a reaction part or secondary part of the linear drive is arranged on the rear side of the car 106.
  • the guide rail 105 is mounted on a guide rail attachment 104 designed as a crossbeam.
  • a preferred embodiment of a bearing 300 according to the invention is provided.
  • the bearing 300 has two bearing elements 200 each according to a preferred embodiment of the invention.
  • the bearing elements 200 are arranged on opposite sides or on opposite shaft walls 102 and 103 of the elevator shaft 101.
  • a designated in Figure 1 with z first axis corresponds to a main axis of expansion of the hoistway 101 or a elevator system 100 having building. This first axis is referred to below as the z-axis.
  • a second axis designated x corresponds to a main extension axis of the crossbar 104 and is referred to below as the x-axis.
  • the z-axis is particularly vertical.
  • the x-axis extends horizontally and perpendicular to the z-axis.
  • a third axis is in FIG. 1 is denoted by y and is referred to below as y-axis.
  • the y-axis is perpendicular to the x-axis and the z-axis.
  • a preferred embodiment of the bearing element 200 according to the invention is shown schematically in Figure 2 in a perspective view.
  • the bearing element 200 has a wall element 201, which is fastened to the shaft wall 102 or 103 via fastening means 202, for example screws.
  • the wall element 201 is in particular fixedly mounted on the shaft wall 102 or 103 and in particular can not be moved.
  • the bearing member 200 further includes an alignment member 203 which can be aligned relative to the wall member 201.
  • the bearing element 200 has a bearing surface 204 for supporting and holding the crossbar 104.
  • the bearing surface 204 is arranged in particular on the alignment element 203 and mounted relative to this displaceable.
  • the bearing element 200 has a first adjusting unit 210, a second adjusting unit 220 and a third adjusting unit 230.
  • the adjusting units 210, 220 and 230 By means of the adjusting units 210, 220 and 230, the bearing surface 204 and thus the crossbar 104 can be aligned with respect to four degrees of freedom.
  • the first adjusting unit 210 has two parallel adjusting screws 211 and 212.
  • the adjusting screw 211 By actuating the adjusting screw 211, it is displaced along an axis z 1 , which runs parallel to the z-axis.
  • the adjusting screw 212 is displaced by actuation along an axis z 2 , which also runs parallel to the z-axis.
  • the alignment member 203 becomes relative to the wall member 201 also shifted by this amount.
  • the bearing surface 204 and thus the crossbar 104 is translationally aligned along the z-axis or along an axis parallel to the z-axis.
  • the alignment member 203 is rotated relative to the wall member 201 (apart from any additional translation).
  • the bearing surface 204 and thus the crossbar 104 are rotationally aligned in this case about the x-axis or about an axis Xi parallel to the x-axis around. This rotation is designated ⁇ in FIG.
  • the second adjusting unit 220 has an adjusting screw 221 which, when actuated, is displaced along an axis x 2 which runs parallel to or coincides with the x-axis.
  • the bearing surface 204 is displaced relative to the alignment member 203.
  • the bearing surface 204 and thus the crossbar 104 are aligned in this case along the x-axis and along the axis x 2 translationally.
  • the third adjusting unit 230 has an adjusting screw 231 which, when actuated, is displaced along an axis y 1 which runs parallel to or coincides with the y-axis.
  • the bearing surface 204 is displaced relative to the alignment member 203.
  • the bearing surface 204 and thus the crossbar 104 are aligned in this case along the y-axis and along the axis y 1 translationally.
  • the bearing element 200 according to FIG. 2 is shown schematically in FIG. 3 in a front view.
  • the adjusting screw 211 is moved along the axis zi by a different amount than the adjusting screw 212 along the axis z. 2
  • the alignment member 203 is thus rotated relative to the wall member 201.
  • Bearing surface 204 and crossbar 104 are rotated about the axis x 1 .
  • a preferred embodiment of the bearing 300 according to the invention is shown schematically in Figure 4 in a perspective view.
  • a first bearing element 200A is adapted to be attached to the first shaft wall 102.
  • a second bearing element 200B is configured, for example, to be fastened to the second shaft wall 103.
  • the first bearing element 200A and the second bearing element 200B each have a first alignment unit 210A or 210B, a third alignment unit 230A or 230B and a bearing surface 204A or 204B.
  • first alignment unit 210A or 210B a third alignment unit 230A or 230B and a bearing surface 204A or 204B.
  • first bearing element 200A has a second alignment unit 220A.
  • the cross member is supported on the two bearing surfaces 204A and 204B.
  • the first adjusting units 210A and 210B each have a pair of adjusting screws 211A, 212A and 211B, 212B, the second adjusting unit 220A has an adjusting screw 221A, and the third adjusting units 230A and 230B each have an adjusting screw on 231A and 231B, respectively.
  • the bearing surfaces 204A and 204B and thus the cross member 104 are translationally aligned along the z-axis.
  • the cross member 104 can not be shifted in rotation about the x-axis.
  • the cross member 104 are rotationally aligned about the y-axis and about an axis y 2 parallel to the y-axis around. This rotation is designated in FIG. 4 by ⁇ .
  • the cross bar 104 can thus be aligned with respect to a fifth degree of freedom.
  • the cross member is aligned 104 about the z-axis or about an axis z 3 parallel to the z-axis rotary , This rotation is designated ⁇ in FIG.
  • the cross bar 104 can thus be aligned with respect to a sixth degree of freedom.
  • the bearing elements 200A and 200B analogous to FIG. 4 are shown schematically in a perspective view in FIG. 5 according to a preferred embodiment.
  • the first bearing element 200A is shown schematically in a perspective sectional view in FIG. 5a.
  • the bearing surface 204A has a bearing member 205A.
  • This bearing member 205A is disposed, for example, on the alignment member 203A, and the bearing surface 204A is supported on the bearing member 205A.
  • the bearing member 205A is formed in this example as a cylindrical bearing.
  • the second bearing element 200B is schematically illustrated in a perspective sectional view in FIG. 5b and also has a bearing component 205B, which is arranged on the alignment element 203B and is mounted on the bearing surface 204B.
  • the bearing member 205B is formed as a spherical bearing in this example.

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  • Support Of The Bearing (AREA)

Abstract

La présente invention concerne un élément de support (200) destiné à retenir un dispositif de fixation de rail de guidage (104) d'un système d'ascenseur, l'élément de support (200) étant conçu pour être monté sur une paroi de cage du système d'ascenseur et comportant au moins une unité d'ajustement (210, 220, 230) conçue pour ajuster le dispositif de fixation de rail de guidage (104) par rapport à au moins un degré de liberté. La présente invention concerne en outre un support destiné à retenir un dispositif de fixation de rail de guidage (104) d'un système d'ascenseur, pourvu de deux éléments de support (200) de ce type, et un système d'ascenseur pourvu dudit support.
PCT/EP2016/064842 2015-06-30 2016-06-27 Élément de support destiné à retenir un dispositif de fixation de rail de guidage d'un système d'ascenseur WO2017001332A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015212222.0A DE102015212222A1 (de) 2015-06-30 2015-06-30 Lagerelement zur Halterung einer Führungsschienenbefestigung eines Aufzugsystems
DE102015212222.0 2015-06-30

Publications (1)

Publication Number Publication Date
WO2017001332A1 true WO2017001332A1 (fr) 2017-01-05

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Application Number Title Priority Date Filing Date
PCT/EP2016/064842 WO2017001332A1 (fr) 2015-06-30 2016-06-27 Élément de support destiné à retenir un dispositif de fixation de rail de guidage d'un système d'ascenseur

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DE (1) DE102015212222A1 (fr)
WO (1) WO2017001332A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109704170A (zh) * 2018-11-30 2019-05-03 中国矿业大学 一种智能矿用刚性导轨变形调节装置
CN112566862A (zh) * 2018-08-15 2021-03-26 蒂森克虏伯电梯创新与运营有限公司 电梯系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017202405A1 (de) 2017-02-15 2018-08-16 Thyssenkrupp Ag Halteeinrichtung
DE102017108456A1 (de) * 2017-04-20 2018-10-25 Thyssenkrupp Ag Verfahren zur Montage eines Aufzugsystems
CN111232796B (zh) * 2020-03-13 2023-02-28 上海三菱电梯有限公司 一种导向组件及导向装置
DE102020208583A1 (de) 2020-07-08 2022-01-13 Thyssenkrupp Elevator Innovation And Operations Gmbh Vorrichtung zur Justage und Montage von Aufzugkomponenten

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH561659A5 (en) * 1972-12-08 1975-05-15 Kuenzler Ernst Ag Lift running rail attachment - using a support element with bearing sections having adjustable spring loaded clamps
JPH0243885U (fr) * 1988-09-20 1990-03-27
US20030168291A1 (en) * 2002-03-06 2003-09-11 Sneed Terryle L. Connector brackets
EP2749518A1 (fr) * 2012-12-27 2014-07-02 Kone Corporation Dispositif de rails de guidage d'ascenseur et support

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008037513A (ja) * 2006-08-01 2008-02-21 Toshiba Elevator Co Ltd エレベータの縦枠芯出し治具
DE102011111297B4 (de) * 2011-08-26 2013-08-22 Osma-Aufzüge Albert Schenk Gmbh & Co. Kg Vorrichtung zur Halterung von Führungsschienen für Personen- und Lastenaufzüge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH561659A5 (en) * 1972-12-08 1975-05-15 Kuenzler Ernst Ag Lift running rail attachment - using a support element with bearing sections having adjustable spring loaded clamps
JPH0243885U (fr) * 1988-09-20 1990-03-27
US20030168291A1 (en) * 2002-03-06 2003-09-11 Sneed Terryle L. Connector brackets
EP2749518A1 (fr) * 2012-12-27 2014-07-02 Kone Corporation Dispositif de rails de guidage d'ascenseur et support

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112566862A (zh) * 2018-08-15 2021-03-26 蒂森克虏伯电梯创新与运营有限公司 电梯系统
CN109704170A (zh) * 2018-11-30 2019-05-03 中国矿业大学 一种智能矿用刚性导轨变形调节装置
CN109704170B (zh) * 2018-11-30 2020-10-20 中国矿业大学 一种智能矿用刚性导轨变形调节装置

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