EP3347299A1 - Guide rail for a lift system - Google Patents
Guide rail for a lift systemInfo
- Publication number
- EP3347299A1 EP3347299A1 EP16757915.0A EP16757915A EP3347299A1 EP 3347299 A1 EP3347299 A1 EP 3347299A1 EP 16757915 A EP16757915 A EP 16757915A EP 3347299 A1 EP3347299 A1 EP 3347299A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rail element
- rail
- shaft wall
- fastening means
- guide rail
- 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.)
- Granted
Links
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
-
- 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
- B66B7/022—Guideways; Guides with a special shape
Definitions
- Guideways are used in elevator systems for guiding elevator cars along a hoistway.
- guide rails are typically assembled from individual rail elements during assembly.
- the present invention solves this problem in that the guide rail or the individual rail elements are fastened by fastening means on the shaft wall or several shaft walls, wherein the fastening means are designed such that the guide rail or the individual rail elements with respect to the shaft wall or the shaft walls movable are stored.
- the guide rail for an elevator installation preferably comprises at least one rail element and is fastened to at least one shaft wall of the elevator installation via at least one fastening element, wherein the at least one rail element is movably mounted with respect to at least one shaft wall and the at least one rail element can be moved with respect to the at least one shaft wall in that the space between the at least one rail element and the shaft wall, to which the rear side of the at least one rail element faces, is released for inspection purposes.
- the present invention it is made possible that, for inspection purposes, the entire space between the at least one rail element of the guide rail and the shaft wall, to which the rear side of the at least one rail element faces a rail element with respect to the at least one shaft wall can be released without the guide rail or individual rail elements of the guide rail must be completely removed and remounted to the shaft wall.
- the at least one rail element can be pivoted, rotated, displaced or moved on at least one fastening means with respect to the at least one shaft wall.
- the at least one fastening means of the at least one rail element may, for example, have rails and the at least one rail element be equipped with rollers with which the at least one rail element is mounted displaceably on the rails of the at least one fastening means with respect to the at least one shaft wall. On this, the at least one rail element with respect to the shaft wall, to which the rear side of the at least one rail element faces, are moved.
- a bearing of the rail element on rails on which the at least one rail element can be moved by means of rollers has the advantage that the wear of the at least one fastening means when moving the at least one rail element to reach the underlying electrics and electronics is very low , Instead of roles, the at least one rail element but also be equipped with ball pans in which balls are stored.
- the at least one rail element can be moved in at most two spatial dimensions. The use of balls results in a further degree of freedom, so that the at least one rail element in the elevator shaft can be moved in up to three room dimensions. In this way, the at least one rail element, for example, can also be moved on curved or bent rails with respect to the at least one shaft wall.
- the at least one fastening means which has at least one hinge around which the at least one rail element is pivotably mounted relative to the at least one shaft wall.
- the at least one rail element can be equipped on one or more sides with a plurality of hinges.
- the at least one fastening means of the at least one rail element has at least one latch with which the at least one hinge can be connected to the at least one shaft wall and / or the at least one rail element or detached from the at least one rail element and / or the at least one shaft wall ,
- the at least one rail element may have hinges on several sides such that by inserting or removing the at least one latch, the at least one rail element is individually in a desired direction by means of one or more hinges on one of the sides of the at least one rail element with respect to the at least one well wall can be pivoted.
- the at least one hinge with the at least one latch form a structural unit.
- the at least one lock can be designed, for example, as a pin, which connects a rail-element-side and a shaft-wall-shaped hinge element to one another.
- at least one lock also represents the axis of rotation about which the at least one rail element can be pivoted.
- the at least one rail element can be easily pivoted back and anchored by reinserting the removed pins in its intended position as part of the guide rail without extensive adjustments, so that the at least one rail element does not accidentally cut from the structure of the guide rail.
- the at least one latch can also be mounted between a hinge element and the at least one rail element or a hinge element and the at least one shaft wall.
- the at least one locking can also be in the form of screws, with which the at least one hinge element is fastened to the at least one shaft wall and / or at least one further rail element. The screws can be as needed, whether the at least one rail element to pivot with a certain hinge or not, remove or insert.
- hinges for example, with magnets to the at least one rail element and / or the at least one shaft wall, so that the hinges not required for the desired pivoting direction can be temporarily put out of operation by releasing the magnets.
- the mounting of the at least one rail element via at least one, at least one hinge exhibiting, fastening means which is attached to a fixed position on at least one shaft wall has the advantage that the at least one rail element for maintenance simply be folded away from the at least one shaft wall and at Concluding the maintenance work can be easily folded back into its intended position without the at least one rail element must be readjusted with respect to its position in the elevator shaft.
- the at least one rail element can be pivoted with respect to the at least one shaft wall by means of at least one fastening means which has at least one pivotable pivoting arm provided with joints.
- a swivel arm can have any number of hinge-like joints and / or ball joints.
- pivoting arms as part of the fastening means has the advantage that the at least one rail element on them, limited only by the length and mobility of the pivot arms, can be moved to any position in the elevator shaft and the at least one rail element without troublesome adjustment work in the provided Position can be swung back.
- the at least one fastening means, on which the at least one rail element is movably mounted can also have at least one telescoping pull-out construction.
- the at least one rail element can either be moved orthogonally from the at least one shaft wall, to which the rear side of the at least one rail element faces, into the elevator shaft or moved parallel to this shaft wall.
- the at least one rail element can be moved continuously in one plane so as to release the space behind it. At least that's the same way a rail element to be moved back to its intended position in the elevator shaft back.
- the at least one rail element can also be fastened to at least one shaft wall in such a way via at least one fastening means, that the at least one rail element can be rotated about at least one axis.
- a variant represents a single, arranged on the at least one rail element in a central region, anchor point around which the at least one rail element can be rotated.
- the at least one rail element can not only be rotated parallel with respect to the at least one shaft wall to the rear side of the at least one rail element, but also with respect to the at least one well wall tilted.
- the at least one fastening means of the at least one rail element such that the at least one rail element can not only experience a rotating movement by means of the at least one fastening means, but also moved, moved or can be pivoted.
- the at least one fastening means of the at least one rail element may have at least one telescopic construction with which the at least one rail element can be displaced, the at least one telescopic construction having anchor points at its ends facing the at least one rail element at least one rail element can be rotated.
- the at least one rail element can be moved with respect to the at least one shaft wall in any spatial directions.
- combinations are conceivable which allow the at least one rail element to be displaced parallel to the at least one shaft wall to which the rear side of the at least one rail element faces, and in addition can be pivoted or rotated by means of hinges with respect thereto.
- the at least one rail element may be at least simply divided into segments in the vertical direction, wherein at least one segment of the at least one vertically divided rail element is movably mounted with respect to the at least one shaft wall.
- each segment of the at least simply divided in the vertical direction rail element has at least one fastening means with which the at least one segment is movably mounted with respect to the at least one well wall, or that only a subset of the segments of the at least one vertically divided rail element is movably mounted, while other segments of the same rail element with the at least one well wall in rigid connection.
- the at least one shaft wall, to which the rear side of the at least one rail element facing have at least one anchor point.
- the at least one movably mounted rail element can be anchored in a fixed position by means of at least one lock on the at least one anchor point.
- the at least one latch can be, for example, a hook, a screw, a pin or a magnet holder.
- anchoring the at least one movably mounted rail element can be prevented that this is unintentionally moved out of its guide rail position.
- the at least one rail element can be anchored with at least one further rail element in the vertical direction.
- the at least one rail element is connected to the shaft bottom and / or the shaft ceiling and / or at least one other rail element via anchor points.
- the shaft wall, to which the rear side of the at least one movably mounted rail element faces have markings which simplify the exact positioning of the at least one rail element.
- Fig. 1 in the vertical direction divided into two segments rail element, both segments are movably mounted with hinges
- Fig. 2 Top view of a rail element whose fastening means have hinges and which can be pivoted as needed about one of two axes of rotation
- FIG. 3 top view of the rail element shown in FIG. 2 in a state pivoted away from the shaft wall
- Fig. 4 rail element which is equipped with rollers and can be moved laterally along rails
- Fig. 5 in the vertical direction divided into two segments rail element, both segments are equipped with rollers and both segments can be moved laterally along rails
- Fig. 6 rail element which is equipped with balls enclosed in ball sockets
- Fig. 7 in the vertical direction divided into two segments rail element, both segments are equipped with balls enclosed in ball sockets
- FIG. 8 shows an exemplary embodiment of a rail on which a rail element or segments of a rail element according to FIG. 6 and FIG. 7 can be moved
- Fig. 9 rail element having telescopic constructions with which the rail element can be moved in an orthogonal direction away from its rear shaft wall
- FIG. 11 Rail element having telescopic constructions with which the rail element can be moved sideways in a direction parallel to its rear shaft wall
- FIG. 12 top view of the rail element shown in FIG. 11
- Fig. 13 rail element having pivot arms
- FIG. 14 top view of the rail element shown in FIG. 14
- Fig. 15 rail element with telescopic constructions, which have anchor points at their rail element ends at which the rail element can be rotated
- Fig. 16 In the vertical direction divided into two segments rail element, both segments have telescopic constructions, which in turn at their rail element ends have anchor points at which the corresponding segment can be rotated
- FIG. 1 shows a rail element 1, which with fastening means 2, the hinges 3, on the shaft wall 4, which faces the back of the rail element 1, is movably mounted.
- two fastening means 2 are attached to the right and left of the rail element 1.
- the number of hinges 3 can be varied as needed.
- the rail element 1 is divided centrally into two segments 5 in the vertical direction. It follows that each of the two segments 5 is fixed on one side via two fasteners 2 equipped with hinges 3 on the shaft wall 4.
- the segments 5 of the rail element 1 thus form a kind of hinged door and can be pivoted away from the shaft wall 4 separately.
- Figure 2 shows a plan view of a rail element 1.
- the rail element 1 fastening means 2, which in turn have hinges 3.
- the rail element 1 is movably fastened via the fastening means 2 to the shaft wall 4, which faces the rear side of the rail element.
- the hinges 3 form a structural unit with interlocks 6, which are formed in the illustrated embodiment as pins.
- the latches 6 connect a shaft-wall-side and a rail-element-side hinge element with each other. By removing a lock 6, a hinge 3 can be put out of operation.
- the locks 6 of the hinges 3 of the left-side fastening means 2 of the rail element 1 can also be removed and the rail element 1 can be pivoted away from the shaft wall 4 by means of the hinges 3 of the right-hand fastening means 2, the latches 6 being the pins Hinges 3 of the right-side fastening means 2 of the rail element 1 form the axis of rotation about which the rail element 1 can be pivoted.
- the rail element can be firmly connected to its intended position again with the shaft wall 4, so that accidental pivoting of the rail element 1 is prevented.
- FIG. 3 shows the rail element 1 shown in FIG. 2 in a state pivoted away from the shaft wall 4.
- the latches 6 have been removed from the hinges 3 of the right-hand attachment means 2 of the rail element 1 and the rail element 1 is pivoted by means of its left-side, hinges 3, fastening means 2.
- the latches 6 of the hinges 3 of the left-side attachment means 2 of the rail element 1 form the axis of rotation about which the rail element 1 is pivoted.
- FIG. 4 shows a rail element 1, whose fastening means 2, with which the rail element 1 is movably fastened to a shaft wall 4, has rollers 7 and rails 8.
- the rollers 7 are mounted by means of latches 6 at the upper and lower end of the rail member and are guided in the rails 8, which are mounted on the shaft wall 4.
- the rail element 1 can be moved laterally parallel to the shaft wall 4.
- the latches 6, with which the rollers 7 are fastened to the rail element 1, can be individually removed or replaced. By removing the latches 6 which connect the right (left) side rollers 7 with the rail element 1, the rail element 1 can be pivoted when using suitable latches 6, such as pins.
- the locks 6 of the left (right) side rollers 7 of the rail element 1 form the axis of rotation about which the rail element 1 can be pivoted.
- Figure 5 shows a modification of the embodiment of Figure 4, in which the rail element 1 is divided into segments 5 in the vertical direction.
- the segments 5 are equipped with rollers 7 and the segments 5 can be moved laterally apart from each other along rails 8 which are mounted on a shaft wall 4.
- the rollers 7 are mounted by means of latches 6 at the top and bottom of the rail member.
- the latches 6, with which the rollers 7 are attached to the segments 5 can be individually removed or replaced, thereby allowing the individual segments 5 not only to slide along the rails 8 can be, but by one-sided removal of the latches 6 from a segment 5 can also be pivoted.
- the latches 6 of the left (right) side rollers 7 of the segment 5 form the axis of rotation about which the segment 5 can be pivoted ,
- FIGS. 6 and 7 are a variation of the exemplary embodiments from FIGS. 4 and 5, wherein the fastening means 2 instead of rollers 7 have balls 9 which are enclosed in ball sockets 10.
- a rail element 1 (FIG. 6) or a segment 5 of a rail element (FIG. 7) can not only be laterally displaced via rails, as in the exemplary embodiments of FIGS. 4 and 5, but also, for example, on curved paths be moved.
- Figure 8 shows a possible embodiment (top view and side view) of a rail 8, as it can be used to guide for the embodiments shown in Figures 6 and 7.
- the rail 8 knows joints, in which the balls 9 of the fastening means 2 are guided.
- the rail 8 has two parallel to each other, in the longitudinal direction of the rail 8 extending joints, which are interconnected via further joints (connecting joints).
- a rail element 1 or a segment 5 of a rail element 1 are not only displaced sideways along one of the joints in the longitudinal direction of the rail 8, but also switch between them by means of the connecting joints between them.
- the connecting joints can be both rectilinear, as shown in Figure 8, or curved.
- Figures 9 and 10 (top view of the embodiment of Figure 9) show a rail element 1, the fastening means 2 has a telescopic construction 12.
- the rail element 1 With the fastening means 2, the rail element 1 is movably mounted on the shaft wall 4, to which the rail element 1 faces with its rear side.
- the rail element 1 can be moved by extending the telescopic structures 12 in the orthogonal direction away from the shaft wall 4 into the shaft interior.
- the telescopic constructions 12 are fastened respectively to the rail element 1 and to the shaft wall 4 with releasable latches 6.
- the embodiment shown in FIGS. 9 and 10 can be combined with the embodiment of FIGS. 2 and 3. It is possible that the telescopic structures 12 have hinges 3 at their shaft-side ends and / or at their rail element-side ends. By removing the latches 6 on one of the sides of the rail element 1, the rail element 1 can not only be displaced by means of the telescopic constructions 12, but additionally also be pivoted by means of hinges 3.
- Figures 11 and 12 (top view of the embodiment of Figure 11) show a slight variation of the embodiment of Figures 9 and 10.
- the attachment means 2 telescopic constructions 12.
- the rail element 1 is not fastened to the shaft wall 4, to which the rear side of the rail element 1 points, but to the two shaft walls 4, to which the right or left side wall of the rail element 1 points.
- the rail element 1 can be moved parallel with respect to the shaft wall 4, to which the rear side of the rail element 1 points.
- the left (right) side of the rail element 1 arranged telescopic constructions 12 are extended, while the right (left) arranged on the side of the rail element 1 telescoping constructions 12 are pushed together.
- 11 and 12 can also be applied to a rail element 1 divided into two segments 5 in the vertical direction.
- the two segments 5 can be pushed out of their guide rail position separately from each other.
- the segments 5 can be displaced away from each other in the same direction with one another or in the opposite direction by means of the telescopic constructions 12.
- Figures 13 and 14 show a further embodiment, with which a rail element 1 can be movably mounted on a shaft wall 4.
- the rail element 1 with fastening means 2 the pivot arms 13, mounted on the rear of the rail element 1 shaft wall 4 movable.
- the joints of the pivot arms 13 may have hinges 3 and / or balls 9 and ball cups 10.
- the pivot arms 13 may have any number of joints.
- the pivot arms 13 having fasteners 2 instead of on the rail wall element rearward shaft wall 4, the pivot arms 13 having fasteners 2 also, analogous to the embodiment of Figures 11 and 12, on the two shaft walls 4, to which the right or left side wall of the rail element 1, are attached.
- the rail element 1 can be pivoted even further analogously to the embodiment shown in FIGS. 2 and 3.
- the individual segments 5 of the rail element 1 can be moved separately.
- the fastening means 2 with which a rail element 1 on the shaft wall 4, to which the rail element 1 faces with its back, is movably mounted, telescopic constructions 12, at the rail element element ends, the rail element 1 can be rotated.
- the telescoping constructions 12 have connecting elements 14 at their rail element-side ends, the main extension direction of the connecting elements 14 being oriented orthogonally to the main extension direction of the telescopic constructions 12.
- the connecting pieces 14 positioned between the rail element-side ends of the telescopic structures 12 and the rail element 1 form the axis of rotation about which the rail element 1 can be rotated.
- the rail element 1 can first be moved into the interior of the shaft and subsequently rotated about the axis of rotation formed by the connecting elements 14. In this way, a better access to the gap between the rail element 1 and the shaft wall 4, to which the back of the rail element 1 points, when the rail element 1 is in its fixed position as part of the guide rail, allows.
- Figure 16 shows a modification of the embodiment shown in Figure 15, in which the rail element 1 is divided into segments 5 in the vertical direction.
- Each segment 5 is movably supported by fastening means 2 comprising telescopic constructions 12 on the shaft wall 4, to which the rear sides of the segments 5 in their intended position face as part of the guide rail.
- the individual segments 5 are rotatably mounted on the telescopic constructions 12 by means of connecting elements 14.
- the connecting elements 14 are arranged in the orthogonal direction to the extension direction of the telescopic structures 12 between these and the segments 5.
- the fastening means 2 can have hinges 3 at their shaft-walled ends, which can be put into operation individually by means of releasable interlocks 6 as required.
- the fastening means 2 with their shaft-side ends can likewise be attached to the shaft walls 4, to which the right or left side wall of the rail element 1 faces (as shown in FIGS. 11 and 12). to be attached.
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Drawers Of Furniture (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015217262.7A DE102015217262A1 (en) | 2015-09-10 | 2015-09-10 | Guide rail for an elevator installation |
PCT/EP2016/070435 WO2017042057A1 (en) | 2015-09-10 | 2016-08-31 | Guide rail for a lift system |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3347299A1 true EP3347299A1 (en) | 2018-07-18 |
EP3347299B1 EP3347299B1 (en) | 2020-07-15 |
Family
ID=56842834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16757915.0A Active EP3347299B1 (en) | 2015-09-10 | 2016-08-31 | Guide rail for a lift system |
Country Status (5)
Country | Link |
---|---|
US (1) | US10981751B2 (en) |
EP (1) | EP3347299B1 (en) |
CN (1) | CN108349696B (en) |
DE (1) | DE102015217262A1 (en) |
WO (1) | WO2017042057A1 (en) |
Family Cites Families (27)
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US3128875A (en) * | 1961-10-30 | 1964-04-14 | Reciprocating pusher-type conveyor | |
US3420337A (en) * | 1967-09-21 | 1969-01-07 | John E Magee | Rail fastener |
GB1231921A (en) | 1969-07-24 | 1971-05-12 | ||
JPH0136862Y2 (en) | 1985-01-31 | 1989-11-08 | ||
CN1008272B (en) | 1985-04-20 | 1990-06-06 | 三菱电机株式会社 | Guide rail apparatus for elevator |
JPH0213590A (en) | 1988-06-30 | 1990-01-17 | Toshiba Corp | Air conditioner for elevator cage |
JPH0648672A (en) | 1991-10-28 | 1994-02-22 | Toshiba Corp | Elevator |
FI92180C (en) | 1992-08-31 | 1994-10-10 | Kone Oy | Spacer for fixing elevator cables |
DE9302119U1 (en) * | 1993-02-15 | 1993-04-01 | C. Haushahn GmbH & Co, 7000 Stuttgart | Guide device for elevators |
US6371249B1 (en) * | 2000-06-02 | 2002-04-16 | Otis Elevator Company | Quick connector apparatus for elevator guide rail section |
JP4581637B2 (en) | 2004-11-11 | 2010-11-17 | 株式会社日立製作所 | Split device group elevator |
CN100575834C (en) | 2008-06-26 | 2009-12-30 | 无锡市超群自动化设备有限公司 | Sliding track for refrigerator |
CN201647759U (en) | 2009-10-21 | 2010-11-24 | 允成机电科技(上海)有限公司 | Anti-falling device of car roof inspection platform for machine-roomless elevator |
JP5496319B2 (en) | 2010-02-18 | 2014-05-21 | 三菱電機株式会社 | Elevator rail holding device |
JP2011195252A (en) | 2010-03-18 | 2011-10-06 | Mitsubishi Electric Corp | Elevator earthquake-proof rail supporting device |
WO2011113763A1 (en) * | 2010-03-18 | 2011-09-22 | Inventio Ag | Attaching device for use in a lift system and lift system comprising said type of attaching device |
US20120133164A1 (en) * | 2010-11-29 | 2012-05-31 | S.A. De Vera (Savera) | Adjustment flange for lift guides |
DE102011111297B4 (en) * | 2011-08-26 | 2013-08-22 | Osma-Aufzüge Albert Schenk Gmbh & Co. Kg | Device for holding guide rails for passenger and goods lifts |
CN103241627A (en) * | 2012-02-13 | 2013-08-14 | 徐州中矿科光机电新技术有限公司 | Movable cage guide device of mine |
CN203255847U (en) | 2013-04-09 | 2013-10-30 | 中国矿业大学 | Hydraulic-motor-driven connecting rod hinging type telescopic cage guide |
CN103183278B (en) | 2013-04-09 | 2014-08-20 | 中国矿业大学 | Steel wire rope dragging type telescopic cage guide |
CN203545403U (en) | 2013-11-22 | 2014-04-16 | 上海同演建筑科技有限公司 | Simple elevator for rail type multi-floor building |
DE102016211997A1 (en) * | 2016-07-01 | 2018-01-04 | Thyssenkrupp Ag | elevator system |
DE102016222837A1 (en) * | 2016-11-21 | 2018-05-24 | Thyssenkrupp Ag | Method for operating an elevator installation |
CN110023226B (en) * | 2016-12-07 | 2021-02-05 | 因温特奥股份公司 | Slide foot retainer for securing a slide rail of an elevator installation |
EP3575259A1 (en) * | 2018-05-29 | 2019-12-04 | KONE Corporation | Elevator guide rail mounting arrangement and method for mounting an elevator guide rail |
EP3636576A1 (en) * | 2018-10-11 | 2020-04-15 | Otis Elevator Company | Elevator guide rail support assemblies |
-
2015
- 2015-09-10 DE DE102015217262.7A patent/DE102015217262A1/en not_active Ceased
-
2016
- 2016-08-31 CN CN201680064945.7A patent/CN108349696B/en not_active Expired - Fee Related
- 2016-08-31 EP EP16757915.0A patent/EP3347299B1/en active Active
- 2016-08-31 US US15/758,816 patent/US10981751B2/en active Active
- 2016-08-31 WO PCT/EP2016/070435 patent/WO2017042057A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102015217262A1 (en) | 2017-03-16 |
EP3347299B1 (en) | 2020-07-15 |
CN108349696B (en) | 2020-11-24 |
US10981751B2 (en) | 2021-04-20 |
CN108349696A (en) | 2018-07-31 |
US20200231408A1 (en) | 2020-07-23 |
WO2017042057A1 (en) | 2017-03-16 |
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