EP3233708A1 - Système d'ascenseur comportant un compartiment machine mobile - Google Patents

Système d'ascenseur comportant un compartiment machine mobile

Info

Publication number
EP3233708A1
EP3233708A1 EP15808408.7A EP15808408A EP3233708A1 EP 3233708 A1 EP3233708 A1 EP 3233708A1 EP 15808408 A EP15808408 A EP 15808408A EP 3233708 A1 EP3233708 A1 EP 3233708A1
Authority
EP
European Patent Office
Prior art keywords
machine platform
elevator
fixed
lifting
support element
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.)
Withdrawn
Application number
EP15808408.7A
Other languages
German (de)
English (en)
Inventor
Pascal BLÄSI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Publication of EP3233708A1 publication Critical patent/EP3233708A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/005—Mining-hoist operation installing or exchanging the elevator drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035—Arrangement of driving gear, e.g. location or support
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures

Definitions

  • the invention relates to an elevator system with a drive unit which is fixed to a machine platform which can be displaced along an elevator shaft.
  • the elevator system is usually integrated in a building.
  • the building includes a shaft that extends over several floors of the building.
  • the elevator system comprises at least one elevator car.
  • the elevator car is moved by means of a drive unit along substantially vertical guide rails in the elevator shaft.
  • lower areas of the building are already equipped with a functioning elevator system, while upper areas of the building are still under construction.
  • Special, so-called self-growing elevator systems are used. This means that during the construction period of the building, an engine room of the elevator installation is moved from a lower temporary deployment position in the elevator shaft to a next upper deployment position in the elevator shaft.
  • the machine room is therefore designed as a movable machine platform. Here it is u.a. important that this machine platform is balanced during its displacement in the elevator shaft.
  • the sliding machine platform can also be used for receiving or transporting other elevator components.
  • Above the machine platform at the end of the respective construction phase, there is usually at least one end roof. Above the roof, the building can be further built, while the elevator car below the machine platform is already in operation, so can be moved.
  • the necessary elevator components such as the guide rails above the machine platform in the elevator shaft can be installed. If the next higher driving range is ready, the machine platform can be moved so that this next higher driving range or a corresponding part of the building can be accessed from the elevator car. Since the building is built from bottom to top, the machine platform is thus usually moved from a lower temporary deployment position to an upper, possibly temporary, deployment position.
  • Such a movable machine platform is usually supported or anchored by means of settling devices such as supports or supports on a side wall of the elevator shaft or in recesses in the wall of the shaft.
  • the machine platform is liftable by means of a chain hoist in the elevator shaft.
  • a chain hoist is located above the machine platform.
  • the disadvantage is therefore that the installation of the chain hoist above the machine platform requires a lot of effort.
  • a minimum distance between the machine platform and the installation location of the chain hoist is required.
  • an elevator system comprising an elevator shaft, an elevator car movably arranged in the elevator car, a drive unit for moving the elevator car, a fixed in the elevator shaft and liftable along the elevator shaft machine platform, wherein the drive unit is fixed to the machine platform, and at least one lifting device for lifting the machine platform, wherein each of the at least one lifting device comprises a support element, a strand jacks for movement along the support element, and an anchor for fixing the support element in the elevator shaft, wherein the support element is fixed by means of anchoring in the elevator shaft and the strand jacks so arranged is that the strand jacks along the support element is movable.
  • Such a known strand jacks comprises two clamping devices, wherein a first of these clamping devices can be fixed in the elevator shaft or on the machine platform.
  • the second of these clamping devices is arranged so displaceable in the direction of the longitudinal extent of the support element, that a distance of the second clamping device.
  • Device for the first clamping device is changeable.
  • the first clamping device clamps the support element of the lifting device in the elevator shaft. Accordingly, the first clamping device, so the lifting device itself, fixed to the support member.
  • the machine platform in the elevator shaft is possibly attached or fixed independently of a supporting device for supporting the machine platform in the elevator shaft.
  • the lifting of the machine platform can be effected by a movement of the carrier element along the elevator shaft and thus of the machine platform fixed to the carrier element or by a movement of the machine platform along the carrier element fixed in the elevator shaft.
  • the second clamping device is to be arranged on the support element or to move along the support element that due to a fixing of the second clamping device on the support member and subsequent displacement of the second clamping device to the first
  • the machine platform is liftable in the elevator shaft. Subsequently, the second clamping device is to be fixed to the support element. Before the machine platform can be lifted by means of the displacement of the second to the first clamping device in the elevator shaft, therefore, the second clamping device is to be fixed to the support member and then to release the first clamping device from the support member.
  • the first clamping device can be fixed to the support element and then the second clamping device can be detached from the support element.
  • further stroke movement can be carried out according to the procedure described.
  • the machine platform in the elevator shaft can also be lowered.
  • the said movement of the strand lifter along the support element is to be understood as a relative movement of the strand lifter to the support element.
  • the support element or the strand lifter can be arranged stationarily in the elevator shaft.
  • the lifting movement resulting from the operation of the lifting device can be realized by a movement of the supporting element by means of the stranded lifting device arranged in a stationary manner in the elevator shaft.
  • the operation of the lifting device resulting stroke movement can be realized by a movement of the strand jacks along the support shaft stationarily arranged in the elevator shaft.
  • the invention is based on the finding that the support element is arranged largely above the machine platform in that part of the elevator shaft, in which part the installation of the elevator system is continued.
  • a first of the strand jacks and the anchoring comprehensive to be fixed in the elevator shaft components may be fixed to the machine platform.
  • the second of the strand jacks and anchoring comprehensive in the elevator shaft to be fixed components of the lifting device would therefore be fixed above the machine platform in the elevator shaft.
  • the strand jacks on the machine platform and the anchorage above the machine platform can be fixed in the elevator shaft or vice versa.
  • the installation of guide rails and other elevator components above the machine platform is hampered by conventional means for lifting the machine platform. Accordingly, the design of the device has attempted to simplify the continuing installation of the elevator system.
  • 'strand jacks' is not to be understood in the context of this description to the effect that the support element of the lifting device would have to be designed as a stranded wire.
  • a support element of the lifting device may be formed as a wire rope, that is, a stranding of individual strands, or as a strand, that is, a stranding of individual wires, or as another by means of the strand lifter movable support member.
  • a development of the elevator system comprises a second lifting device for lifting the machine platform.
  • this second lifting device By means of this second lifting device, it is possible to place both lifting devices largely free.
  • This means that the position of both the one and the other lifting device in the horizontal can be set in such a way that work above the machine platform is as far as possible unimpaired by the at least one lifting device.
  • By lifting the machine platform of the loaded part of the support member is shortened, since the distance between the machine platform to which the support member is fixed on the one hand, and the component of the elevator system to which the support member is fixed on the other hand, is reduced. Accordingly, during the lifting of the machine platform, a section of the support element which is substantially unloaded by tensile stress is lengthened.
  • a tensile stress of the thus unloaded portion of the support member may therefore result only due to the weight of the support member.
  • the support element itself is comparatively strongly formed by the high mass of the machine platform to be lifted, to which, if necessary, the mass of the elevator car is also attached during the period of its elevation.
  • the strand lifter is fixed to the machine platform.
  • the support element of the lifting device is left substantially in its position in the elevator shaft, since the machine platform rises on this suspended support element. It is advantageous that above the anchorage for fixing the support element in the elevator shaft for storage of said substantially unloaded portion of the support element no space is needed. This unloaded portion of the support element can be arranged as far as possible, for example, next to the elevator car located in its uppermost position.
  • the strand jacks fixed to the machine platform can be fixed to the machine platform in such a way that the section of the support element arranged directly below the strand jacks is arranged outside a vertical projection of the elevator car, or the machine platform can have a deflector for guiding the support element, wherein the deflector is formed such that the arranged below the machine platform in the elevator shaft section of the support element is arranged outside the travel path of the elevator car.
  • a deflector makes it possible for the placement of the at least one lifting device to be carried out independently of the components of the elevator system already arranged in operation below the machine platform.
  • the elevator system may include a counterweight.
  • a deflector of the machine platform can also be designed so that the support element of the lifting device does not collide with the counterweight.
  • the strand lifter fixed to the machine platform can be fixed to the machine platform in such a way that the section of the support element, which is located essentially underneath the strand lifter, is essentially arranged outside of a vertical projection of the counterweight.
  • the anchoring of the lifting device can be fixed to the machine platform.
  • the support element of the lifting device is moved into the upper part of the elevator shaft. It is advantageous in this case that the unloaded part of the support element does not protrude into the area of the elevator system which has already been put into operation, that is to say arranged below the machine platform.
  • the unloaded section of the support element would accordingly be arranged above the strand lifter fixed in the elevator shaft, provided that a sufficiently high section of the elevator shaft is available therefor.
  • a further development of the elevator system comprises a lifting platform which can be fixed in the elevator shaft for lifting the machine platform, wherein the lifting platform is arranged in the elevator shaft above the machine platform, wherein the second of the components of the lifting device to be fixed in the elevator shaft to the strand jacks and anchoring is fixed to the lifting platform.
  • the anchoring of the lifting device is fixed to the lifting platform, if the strand jacks is fixed to the machine platform, and vice versa.
  • Such a lifting platform, to which said component of the lifting device is fixed makes it possible for the optionally provisional shaft cover of the elevator shaft to only have a relatively low load-bearing capacity. Accordingly, the entire machine platform and fixed to the machine platform drive unit and the elevator car must not be attached to this possibly provisional shaft ceiling.
  • the machine platform or the drive unit or the elevator car can for this purpose at the anchored lifting platform can be lifted.
  • the lifting platform itself can be attached to the temporary shaft ceiling and raised when the machine platform is fixed in the elevator shaft.
  • the lifting platform is fixed by means of at least one support element on a side wall of the elevator shaft, wherein the support element, which support element is fixed by means of the fixed to the lifting platform strand lifter or fixed to the lifting platform anchoring to the lifting platform, a maximum horizontal distance of 700 mm, preferably 500 mm from the point of fixing the support member is spaced on the side wall. It is advantageous that the lifting platform must be made less stable, since the leverage of the attached to the lifting platform load turns out lower.
  • the strand lifter of the at least one lifting device is based on the hydraulic operating principle. That is, a liquid, such as oil, may be used to facilitate said displacement of the second clamping device to the first clamping device.
  • a liquid such as oil
  • An advantage of the use of a liquid is that the liquid is compressed little even in the transmission of high forces and therefore a simple controllability can be achieved.
  • the hydraulics of such a lifting device can be connected in an easy way by way of example by means of a control device.
  • a development of the elevator system comprises two guide rails fixed in the elevator shaft, the guide rails being suitable for guiding the elevator car and guiding the machine platform, the drive unit being fixed to the machine platform such that the center of gravity of the drive unit acting on the machine platform is spaced from a rail axis which rail axis is a shortest possible linear connection between the two guide rails, and the strand lifter (s) of the at least one lifting device are spaced from the rail axis at the machine platform such that the machine platform is substantially balanced. Accordingly, the positioning of the strand looper (s) or anchoring (s) is variable as needed. As a result of such achievable balancing of the machine platform is made possible that the guideways of the guide rails substantially no essential Must absorb lateral forces. This means that the guide rails now only need to be designed to ensure the guidance of the elevator car. This results in the advantage that the said guide rails must be made less stable and thus a simplification of the installation of the elevator system can be achieved.
  • the support element of the at least one lifting device has a substantially circular cross section with a diameter of between 10 mm and 30 mm, preferably between 15 mm and 20 mm.
  • the support element of the at least one lifting device may be formed as a wire rope.
  • Figure 1 an elevator system according to a first embodiment with a sliding machine platform in a lower temporary use position
  • FIG. 2 shows the elevator system from FIG. 1 after lifting the displaceable machine platform to an upper deployment position
  • Figure 3 a support member of a lifting device
  • FIG. 4 shows a section of an elevator system according to a second embodiment
  • FIG. 5 shows a section of an elevator system according to a third embodiment
  • FIG. 6 shows a horizontal cross section of an elevator shaft with a machine platform fixed in the elevator shaft
  • FIG. 7 shows a further horizontal cross section of the elevator shaft shown in FIG. 6 with a lifting platform fixed in the elevator shaft.
  • FIGS. 1 and 2 show an elevator system 1 installed in a building.
  • the elevator system 1 comprises an elevator shaft 2, an elevator cage 4 arranged in the elevator shaft 2, a machine platform 20 and at least one lifting device. Device 50, 50 'for lifting the machine platform 20.
  • a drive unit 8 for moving the elevator car 4 is fixed.
  • the elevator car 4 is preferably movable along guide rails 10.1, 10.2 in the elevator shaft 2.
  • the machine platform 20 can be fixed to the side walls of the elevator shaft 2 by means of a setting device (not shown).
  • this settling device is formed by extendable supports and / or supports.
  • the lifting device 50, 50 ' comprises a support element 51, 51', a stranded lifter 53, 53 'and an anchoring 52, 52' for fixing the support element 51, 5 ⁇ in the elevator shaft 2.
  • the anchoring 52 shown in FIGS. 1 and 2, 52 'and therefore also the support member 51 of the lifting device 50 are fixed to the machine platform 20.
  • the strand jacks 53, 53 'of the lifting device 50, 50' is fixed above the machine platform 20 in the elevator shaft 2.
  • the machine platform 20 may be arranged a lifting platform 30 on which lifting platform 30 of the strand jacks 53, 53 'can be fixed.
  • This lifting platform 30 can be raised within the elevator shaft 2 by way of example, if the machine platform 20 itself is fixed in the elevator shaft 2, that is, fixed.
  • the elevator car 4 is movable in a lower region 2u of the elevator shaft 2.
  • the elevator car 4 movable in the lower area 2u can be used to transport elevator passengers.
  • FIG. 1 shows the machine platform 20 arranged in a lower temporary insertion position PI, wherein the area 2u + of the elevator shaft 2 arranged essentially above this lower temporary insertion position PI has already been completed.
  • This can be seen, for example, from the guide rails 10.1, 10.2 arranged, fixed and aligned in this area 2u +.
  • the at least one lifting device 50, 50 ' which is hooked to an anchoring of the machine platform 20 formed as a suspension point 52, 52', the machine platform 20 or the entire machine room can be raised together with the elevator car 4 and moved to the upper deployment position P2.
  • the upper deployment position P2 is preferably determined so that a next higher driving range 2u + can be operated in the building.
  • the section 51.1, 51.1 'of the support element 51, 51', which is substantially unloaded by tensile stress above the strand lifter 53, 53 ', is relatively short, since the vertical distance between the machine platform 20 and the strand lifter 53, 53' due to the arrangement of the machine platform 20 in FIG the lower temporary insertion position PI is formed relatively large.
  • the elevator cage 4 can be attached to the machine platform 20 by means of trailing means 45, for example by means of support rods, and decoupled from the drive unit 8 by way of example.
  • FIG. 2 shows the elevator system 1 from FIG. 1 after lifting the displaceable machine platform 20 to the upper deployment position P2.
  • the settling device of the machine platform 20 is extended, and the machine platform 20 is placed on the settling device and fixed by it in the elevator shaft 2.
  • the trailing means 45 by means of which the elevator car 4 was hung on the machine platform 20, can be removed.
  • the lift system is thus available in a short time for the extended driving range 2u +.
  • the section of the support element 51, 51 'of the at least one lifting device 50, 50', which is loaded by tensile stress between the anchoring 52, 52 'and the strand jacks 53, 53', is greatly shortened in contrast to FIG.
  • the section 51.1, 51.1 'of the support element 51, 51' which is substantially unloaded by tensile stress above the stranded lifter 53, 53 ' is extended by the completed lifting of the machine platform 20.
  • This at least one unloaded section 51.1, 51.1 ' is mounted in the selected embodiment above the lifting platform 30.
  • the support element 51, 51 ' according to the load of the machine platform 20 plus the on the machine NEN platform 20 fixed components of the elevator system 1 is to dimension, has the support member 51, 5 ⁇ , which is optionally formed as a steel cable or the like, a bearing height H.
  • This storage height H corresponds to a vertical minimum distance between the lifting platform 30 and a provisional shaft ceiling of the elevator system 1, which may optionally be arranged above the lifting platform 30.
  • FIG. 3 shows a carrier element 51 of a lifting device 50.
  • the carrier element 51 is preferably designed as a steel cable, that is to say a stranding of individual wires, or as a strand, ie a stranding of individual wires.
  • the steel cable has a circular cross-section, wherein the diameter D of the support element 51 is 10 mm to 30 mm, preferably 15 mm to 20 mm.
  • the storage height H shown there may well be more than one or two meters.
  • FIGS. 4 and 5 show a section of alternative elevator systems 1 according to further, alternative embodiments.
  • the elevator system 1 comprises an elevator shaft 2, an elevator car 4 movable in the elevator shaft 2 and a lifting device 50.
  • Both of the lifting devices 50 shown in FIGS. 4 and 5 comprise a stranded lifter 53 fixed to a machine platform 20 and a support element 51.
  • the support element 51 is fixed by means of an anchoring of the lifting device 50, not shown, in the elevator shaft 2.
  • the strand jacks 53 or the machine platform 20 fixed to the strand jacks 53 are moved along the carrying element 51.
  • a section 51.1 of the support element 51 which is substantially unloaded by tensile stress, extends underneath the machine platform 20.
  • the elevator car 4 of the elevator system 1 is shown in its uppermost possible position 4 'with regard to the arrangement of the machine platform 20 within the elevator shaft 2.
  • a shaft interior of the elevator shaft 2 is bounded by a side wall ⁇ of the elevator shaft 2.
  • the machine platform 20 of the elevator system 1 shown in FIG. 4 has a deflector 55.
  • This deflector 55 is arranged as far as possible below the strand jacks 53.
  • the deflector 55 of the machine platform 20 serves to deflect the substantially chen by tensile stress unloaded section 51.1, so that this section 51.1 of the support member 51 does not protrude into the travel path of the elevator car 4. Accordingly, the support element 51, in particular the section 51.1 of the support element 51 arranged below the machine platform 20, can not collide with the elevator car 4, which may be located in its uppermost position 4 'by way of example.
  • FIGS. 6 and 7 show horizontal cross sections of an elevator shaft 2.
  • a shaft interior of the elevator shaft 2 is bounded by usually vertical side walls ⁇ .
  • guide rails 10.1, 10.2 are installed, these guide rails 10.1, 10.2 are shown only in Figure 6.
  • the guide rails 10.1, 10.2 allow a guide of the elevator car, not shown, along its travel path.
  • FIG. 6 shows a machine platform 20 which is fixed or installed in the elevator shaft 2.
  • Guide shoes 11. 1, 11. 2 can be fixed by way of example on the machine platform 20. These guide shoes 11.1, 11.2 are in engagement with the guide rails 10.1, 10.2, to allow a guide of the machine platform 20, when the machine platform 20 is lifted within the elevator shaft 2 to a changed operating position.
  • a straight-line connection of these two guide rails 10.1, 10.2 is commonly referred to as rail axis SA.
  • a strand jacks 53 or anchoring 52 of a first lifting device 50, a strand jacks 53 'or anchoring 52' of a second lifting device 50 and a drive unit 8 are fixed for moving the elevator car.
  • the arrangement of the drive unit 8 on the machine platform 20 may cause the center of gravity SP of the machine platform 20 to be spaced from the rail axis SA.
  • a strand jacks 53 or at least one anchoring 52 can be used alone.
  • lent a lifting device 50 are arranged in the immediate vicinity of the center of gravity SP.
  • the fixed to the machine platform 20 components 52, 53, 52 ', 53' or fixed to the machine platform 20 component 52, 53 of the first and second lifting device 50, 50 'is / are fixed to the machine platform 20 such that the machine platform is substantially balanced.
  • FIG. 7 shows a lifting platform 30 fixed in the elevator shaft 2, which can be part of the elevator system shown in FIG.
  • the lifting platform 30 is arranged at the level of a door opening T in the elevator shaft 2.
  • the elevator shaft 2 to be fixed components 52, 53, 52 ', 53' of the respective lifting device 50, 50 'is fixed to the machine platform 20 shown in Figure 6 or is the other of these in the elevator shaft 2 to be fixed Components fixed to the lifting platform 30. If the strand jacks 53 of the first lifting device 50 is fixed to the machine platform 20, the anchoring 52 of the first lifting device 50 is fixed to the lifting platform 30, and vice versa.
  • the anchoring 52 'of the second lifter 50' is fixed to the lifting platform 30, and vice versa.
  • the strand lifters 53, 53 'of the two lifting devices 50, 50' are preferably fixed on the machine platform 20 or the lifting platform 30 if the elevator system illustrated in FIGS. 6 and 7 comprises two lifting devices 50, 50 '.
  • the positioning of the strand lifter (s) 53, 53 'or anchoring (s) 52, 52' fixed to the lifting platform 30 is dependent on the positioning of the components of the corresponding lifting device 50, 50 'fixed on the machine platform 20.
  • the support element of the corresponding lifting device (s) 50, 50 ' runs vertically between the lifting platform 30 and the machine platform 20.
  • the strand jacks 53, 53 'and the anchoring 52, 52' of one of the lifting devices 50, 50 ' are arranged vertically one above the other.
  • the lifting platform 30 can be supported or fixed on the side walls ⁇ of the elevator shaft 2 by means of at least one support element 60, 60 '. Accordingly, the lifting platform 30 can also be supported on the floor floor in the door opening T.
  • Such support elements 60, 60 ' can be formed by way of example from extendable supports or supports and guided longitudinally displaceably in a hollow profile of the lifting platform 30. In a front area, that is to say in an area of the door opening T, these support elements 60 can be pulled, so that they have a floor bottom, ie the threshold of the door opening T, overlap.
  • these support elements 60 ' can be pushed by means of control rods from the front to the rear, so that they protrude into niches or recesses of the rear side wall ⁇ .
  • the support members 60, 60 'without entering the lifting platform 30 are actuated.
  • lateral niches, recesses, wall projections or support brackets can be used, in which case the corresponding support elements, not shown in Figure 7 would be extended laterally or swung out.
  • the support element of the lifting device 50, 50 'fixed on the lifting platform 30 by means of the strand jacks 53, 53' or by means of the anchoring 52, 52 ' has a horizontal distance A from the point of fixing a support element 60 on the side wall ⁇ .
  • This horizontal distance A can be determined by means of that support element 60 which is located in the immediate vicinity of the considered anchoring 52, 52 'or to the considered strand jacks 53, 53'.
  • this horizontal distance A is a maximum of 700 mm. In a more advantageous embodiment, this horizontal distance A is a maximum of 500 mm.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

L'invention concerne un système d'ascenseur (1) qui comprend une cage d'ascenseur (2), une cabine d'ascenseur (4) disposée de façon mobile dans la cage d'ascenseur (2), une unité d'entraînement (8) destiné à déplacer la cabine d'ascenseur (4), et une plate-forme de machine (20) qui peut être fixée dans la cage d'ascenseur (2) et qui peut être soulevée le long de la cage d'ascenseur (2). L'unité d'entraînement (8) est fixée à la plate-forme de machine (20) et comporte au moins un dispositif de levage (50) destiné à soulever la plate-forme de machine (20). L'au moins un dispositif de levage (50) comprend respectivement un élément de support (51), un câble de levage (53) destiné à se déplacer le long de l'élément de support (51) et un élément d'ancrage (52) destiné à fixer l'élément de support (51) dans la cage d'ascenseur (2). L'élément de support (51) est fixé dans la cage d'ascenseur au moyen de l'élément d'ancrage (52) et le câble de levage (53) est disposé de telle sorte que le câble de levage (53) est mobile le long de l'élément de support (51).
EP15808408.7A 2014-12-16 2015-12-14 Système d'ascenseur comportant un compartiment machine mobile Withdrawn EP3233708A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14198086 2014-12-16
PCT/EP2015/079548 WO2016096694A1 (fr) 2014-12-16 2015-12-14 Système d'ascenseur comportant un compartiment machine mobile

Publications (1)

Publication Number Publication Date
EP3233708A1 true EP3233708A1 (fr) 2017-10-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP15808408.7A Withdrawn EP3233708A1 (fr) 2014-12-16 2015-12-14 Système d'ascenseur comportant un compartiment machine mobile

Country Status (11)

Country Link
US (1) US10246305B2 (fr)
EP (1) EP3233708A1 (fr)
KR (1) KR20170096150A (fr)
CN (1) CN107428503B (fr)
AU (1) AU2015366478B2 (fr)
BR (1) BR112017011016A2 (fr)
CA (1) CA2969603A1 (fr)
MX (1) MX2017007923A (fr)
PH (1) PH12017501014A1 (fr)
SG (1) SG11201704946XA (fr)
WO (1) WO2016096694A1 (fr)

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AU2015366478B2 (en) * 2014-12-16 2018-12-13 Inventio Ag Elevator having a movable machine room
EP3388379A1 (fr) * 2017-04-10 2018-10-17 KONE Corporation Agencement d'ascenseur et procédé
EP3412618B1 (fr) * 2017-06-09 2020-12-30 KONE Corporation Procédé
CN110589669A (zh) * 2019-10-10 2019-12-20 奥帝亚电梯有限公司 一种用于升降机的搁机机架
EP3816088B1 (fr) * 2019-10-31 2023-07-12 KONE Corporation Agencement d'ascenseur auto-grimpant à utiliser lors de la construction d'un bâtiment
EP3816086B1 (fr) * 2019-10-31 2023-05-10 KONE Corporation Salle des machines d'ascenseur auto-grimpante à utiliser lors de la construction d'un bâtiment
EP3838828B1 (fr) * 2019-12-19 2023-02-08 KONE Corporation Agencement d'ascenseur et procédé
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CA2969603A1 (fr) 2016-06-23
CN107428503B (zh) 2019-10-01
US10246305B2 (en) 2019-04-02
SG11201704946XA (en) 2017-07-28
CN107428503A (zh) 2017-12-01
AU2015366478B2 (en) 2018-12-13
PH12017501014A1 (en) 2017-11-27
WO2016096694A1 (fr) 2016-06-23
MX2017007923A (es) 2017-09-27
KR20170096150A (ko) 2017-08-23
US20170327348A1 (en) 2017-11-16
AU2015366478A1 (en) 2017-07-06
BR112017011016A2 (pt) 2018-01-09

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