WO2018060020A1 - Schwingungsstabilisator eines informationsträgers - Google Patents
Schwingungsstabilisator eines informationsträgers Download PDFInfo
- Publication number
- WO2018060020A1 WO2018060020A1 PCT/EP2017/073711 EP2017073711W WO2018060020A1 WO 2018060020 A1 WO2018060020 A1 WO 2018060020A1 EP 2017073711 W EP2017073711 W EP 2017073711W WO 2018060020 A1 WO2018060020 A1 WO 2018060020A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- information carrier
- holding element
- clamping force
- clamping
- transmission means
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
- B66B1/3492—Position or motion detectors or driving means for the detector
-
- 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
Definitions
- the present invention relates to an elevator installation with an information carrier extending through an elevator shaft of the elevator installation on which information is stored in a suitable manner.
- Such information can be detected by a detection device connected to an elevator car of the elevator installation. From the acquired information, for example, a position of the elevator car in the elevator shaft can be accurately determined with high accuracy.
- the information can be detected, for example, magnetically, optically or with the aid of ultrasound.
- an information system which allows a precise determination of a position of the elevator car in the elevator shaft (passenger compartment) is advantageous.
- encoded magnetic tapes, tapes with optical markings or codings detectable with ultrasound sensors can be used for this purpose.
- a detection device for detecting the information stored on the information carrier and for determining the position of the elevator car, a detection device, in particular a reading device, is preferably guided as close as possible to the information carrier.
- a device for generating shaft information is known.
- a code carrier spanned over the delivery height of an elevator car and a device arranged on the elevator car for reading and evaluating the code are provided, wherein the device for reading and evaluating the code Codes is arranged in a housing and wherein the code carrier is guided by means of a sliding guide in the housing.
- the code carrier in the sliding guide slides past the device for reading and evaluating the code.
- the code carrier is gripped and tensioned at its two ends so that it runs as vertically as possible through the elevator shaft. It is known to arrange on a guide rail of the elevator car a boom to which one end of the code carrier is fixed, while the other end of the code carrier is moored in the pit in a comparable manner. This results in the problem that such a code carrier or information carrier can be excited to oscillate in the elevator shaft. Furthermore, in the sections, which are respectively above and below a detection device or a read head, respectively, opposite directions of rotation of the strip along its longitudinal axis can occur.
- the object of the invention is to provide a device for an elevator installation which serves to hold an information carrier extending through an elevator shaft of the elevator installation, a shaft information system for an elevator installation with at least one such device and a method for preventing vibrations of an information carrier of an elevator installation which allow an improved arrangement of the information carrier in the elevator shaft and preferably to prevent vibrations or / and over the length of the information carrier resulting counter-rotation of the information carrier or completely avoided and which allows a reader as close to the Guide information carrier along.
- the object of the invention is further to provide a mounting method for mounting such a device.
- a device in particular a vibration stabilizer, is proposed for an elevator installation, wherein the device serves to hold an information carrier extending through an elevator shaft of the elevator installation at at least one location of the information carrier, wherein at least one holding element and at least one clamping element are provided.
- the holding element can be positioned at least substantially stationary in the elevator shaft.
- the clamping element is connectable to the information carrier at a location of the information carrier, wherein the clamping element is tensioned so that the information carrier is acted upon against at least one provided on the holding element bearing region with a clamping force.
- the clamping force executed in this way causes the information carrier to pass close to it as it passes through a detection device, the detection device, if necessary, being able to lift the information carrier away from the contact area holding element and the clamping element, after passing through the detection device, again being able to clamp the information carrier to the contact area.
- Essentially stationary in the hoistway is achieved, for example, by the fact that the holding element is fastened, for example, to guide rails. Since the guide rails can undergo slight shifts, depending on the design of the building relative to the building, the term essentially stationary is not to be understood as absolutely firm, but in the context of conventional elasticity and displacements stationary.
- the clamping element is connectable by means of at least one clamping force transmission means with the information carrier, so that the clamping force from the clamping element on the clamping force transmission means on the Information carrier is transmitted.
- the clamping element can be designed geometrically independent of a connection to the information carrier.
- a device in particular a vibration stabilizer, proposed for an elevator system, wherein the means for holding a extending through an elevator shaft of the elevator installation information carrier at at least one point of the information carrier is used, wherein at least one holding element and at least one magnetic element are provided.
- the holding element can be positioned at least substantially stationary in the elevator shaft.
- the information carrier is permanently magnetized at least at one point and / or magnetizable by the magnetic element, in particular ferromagnetically configured, wherein the information carrier is acted upon in the assembled state by the magnetic element against at least one provided on the holding element contact area with a magnetic force of the magnetic element.
- the ferromagnetic material may be a sheet metal strip or it may also be ferromagnetic particles embedded in a plastic layer of the information carrier.
- an information carrier a detection device which can be connected to an elevator car and serves for detecting information stored on the information carrier, and at least one of the proposed devices are provided.
- a method for preventing vibrations of an information carrier of an elevator installation is proposed, wherein the information carrier is held at least one location of the information carrier by at least one proposed device in the elevator shaft.
- a mounting method for mounting a proposed device to an elevator system wherein an information carrier extends through an elevator shaft of the elevator installation, wherein the holding element is positioned at least substantially stationary in the elevator shaft, wherein the Clamping force transmission means is connected at one point of the information carrier with the information carrier and wherein the clamping element is tensioned so that the information carrier is acted upon by the clamping force transmission means against at least one provided on the holding element bearing region with a clamping force.
- the clamping force transmission means is configured such that it can be guided by a through opening formed on the information carrier, and that a head is designed at one end of the clamping force transmission means, via which the clamping force transmission means at the location of the information carrier due to the clamping force with the information carrier is connectable.
- the clamping force transmission means pulls on its head, so to speak, the information carrier against the at least one contact region of the holding element, resulting in at least one frictional connection.
- a cross section or a diameter of the passage opening in the information carrier is of course matched to the type of the clamping force transmission means.
- a so-called “piano wire” may be used as the tension force transmission means, which is a thin, solid steel wire of, for example, 0.5 to 1.5 millimeters in diameter This can be achieved as previously determined by using as thin a steel wire as possible
- a clamping force transmission means made of non-magnetizable material such as copper, aluminum or plastic can be used.
- a corresponding passage opening in the information carrier can be provided in different ways.
- the information carrier can be provided, for example, in a manufacturing plant with a series of through holes.
- a punching tool is advantageously used.
- a through opening is punched at short intervals, for example every 100 millimeters.
- a fitter chooses one of the through holes and places the Vibration stabilizer so that it fits with this selected passage opening.
- the passage opening in the information carrier can also be provided directly by the installer during the installation.
- he can use a punch or pliers, by means of which he produces the passage opening locally at the desired location.
- the fitter attaches the vibration stabilizer at the desired location and then attaches to the information carrier, the through hole.
- the clamping force transmission means may also have a press connection to the information carrier.
- the clamping force transmission means can be pressed during assembly, for example, with its end in the through hole, wherein the head forms the stop for the pressing. If over the life, for example, due to a material fatigue widens the through hole, then over the head and due to the clamping force continues to ensure a reliable connection.
- other connections between the clamping force transmission means and the information carrier can be realized.
- the clamping force transmission means can also be connected by a screw or rivet connection to the information carrier.
- the clamping force transmission means is advantageously designed at least substantially as a tensioning wire.
- the clamping force transmission means in particular at least one head and / or be formed on at least one end suitable to allow a connection with the information carrier or the clamping element.
- the tension force transmission means it is also possible for the tension force transmission means to have one or two end pieces which are connected to the tension wire. This can be done in relation to the particular application, an advantageous embodiment of the clamping force transmission means.
- a first contact area and a second contact area are provided on the holding element, that the holding element has a passage opening has, in the mounted state, the clamping force transmission means on the one hand the clamping element to the other hand, the information carrier extends, and that the passage opening of the holding element between the first contact area and the second contact area is provided.
- the reading head has a suitable cutout in the direction of the holding element, so that the clamping force transmission means, in particular a tensioning wire, can be passed through accordingly.
- a first lateral retaining strip and a second lateral retaining strip are provided on the retaining element and that the information carrier is arranged in the mounted state at least between the first lateral retaining strip and the second lateral retaining strip, if the information carrier on the at least one contact area is applied.
- the information carrier can in this case rest against two contact areas, between which there is a passage opening.
- the holding element has a passage opening
- the clamping force transmission means on the one hand the clamping element to the other hand the information carrier extends and that the passage opening of the holding element between the first lateral retaining strip and the second lateral retaining strip is provided.
- the information carrier may in particular be possible for the information carrier to be lifted off the holding element, in particular the contact areas of the holding element, when a reading head or the like passes through the holding element.
- the lateral retaining strips then ensure the retraction of the information carrier to the holding element, in particular the contact areas of the holding element, a reliable positioning in the context of more or less large predetermined tolerances.
- a possible function of the retaining strips is that, for example, in the case of vibrations excited during operation of the information carrier, a lateral movement limitation for the information carrier is ensured by the retaining strips. Together with the clamping force can then in With regard to the overall dimensions of the elevator installation, precise positioning or fixing of the information carrier at a point between its ends, which are usually fixed anyway, can be ensured. Depending on the application, in particular height of the elevator installation and thus the length of the information carrier, the measure can be repeated several times, so that possibly excited oscillations of the information carrier can not continue over the entire length of the information carrier, a high attenuation of such vibrations is ensured and possible deflections , in particular horizontal deflections, of the information carrier from its ideal rest position, are considerably limited.
- the passage opening of the holding element is designed such that the information carrier or its connection point at which the clamping force transmission means or the clamping element is connected to the information carrier to the holding element vertically, that is, along a longitudinal extension of the information carrier, is displaceable.
- elongation differences between the information carrier and the surrounding structure can be compensated.
- Such elongation differences can arise, for example, by settlement processes in the building or by thermal influences.
- the clamping element is tensioned so that the information carrier in the mounted state of the contact region of the holding element at least approximately against the clamping force of a detection device, which serves to detect information stored on the information carrier, can be lifted.
- a detection device which serves to detect information stored on the information carrier.
- the tensioning element has a tensioning bow, for example a leaf spring, and that the tensioning force transmission means in the installed state is connected to the tensioning bow such that over the length of the tensioning force transmission means an at least effective clamping force is set between the information carrier and the clamping bracket.
- This at least effective clamping force is the clamping force, which acts on the holding element, in particular at least one contact area of the holding element, when the information carrier contacts the holder. If, for example, a reading head or the like passes through the retaining element, then the clamping clip can be tensioned further due to a lifting of the information carrier from the retaining element, so that the clamping force acting on passing is correspondingly greater.
- the information carrier with the at least effective clamping force that is set is then held on the holding element.
- the at least effective clamping force will dictate that over the length of the information carrier continuing vibrations are prevented or at least substantially damped.
- the minimum effective clamping force can be set, for example, so that it is about 2 N.
- a connecting piece is provided and that in the mounted state, the clamping bracket and the retaining element are connected to the connecting piece.
- at least one fastening clip is provided which can be fastened to a rail of the elevator installation, and that the connecting piece can be fastened to the rail at least indirectly, in particular by means of a support arm, via the at least one fastening clip.
- two mounting brackets may be provided, which grip, for example, a foot of the rail of the elevator system on opposite sides.
- the connector can be stationarily positioned at a suitable location in the elevator shaft.
- the arrangement with the holding element and the clamping bracket, which are connected to the connector can be reliably and easily mounted in the elevator shaft in this way.
- the clamping element may for example be designed as a spring or tension spring, which is connected to one end directly or indirectly by means of the clamping force transmission means to the information carrier and connected at the other end to the connector.
- the connecting parts are then designed accordingly that the spring pulls the information carrier to the holding element.
- Connector can be mounted in another way in the elevator shaft.
- the connector can also be directly or indirectly connected to a suitable supporting structure, which serves for example for fastening rails in the elevator shaft.
- a support arm can also be used in order to enable indirect attachment of the connecting piece with such a support structure or the like.
- the information carrier is not necessarily part of the device, in particular of the vibration stabilizer.
- the device with the holding element, the clamping element and the clamping force transmission means can also be manufactured and distributed independently of such an information carrier.
- the detection device In a shaft information system for an elevator installation which has at least one device and an information carrier and a detection device for detecting information stored on the information carrier, it is advantageous for the detection device to have a guide structure which serves for lifting the information carrier from the abutment region of the holding element when the detection device is guided in operation in the region of the holding element along the information carrier, and that the guide structure has a recess facing the holding element.
- the guide structure 2 can have mutually pivotable side pieces, which are connected to one another via a back that can be bent at least at one point or in total. If necessary, this guide structure can be removed from the detection device for assembly and opened by bending the spine so that the information carrier can be inserted.
- the guide structure has two separate side pieces abutting against one another on the rear side of the guide structure when they are inserted into a receptacle of the detection device. By removing at least one side piece, the information carrier can then be inserted between the side pieces which are later brought back into the holder.
- the guide structure may comprise two separate side pieces, which can be used separately and positively in a receptacle of the detection device. In this embodiment, the side pieces can be positively held in their mounted position in their position without them necessarily touching each other. By removing one or both side pieces insertion of the information carrier is then possible.
- a detection device connected to an elevator car which is used for detecting information stored on the information carrier. Furthermore, it is advantageous if a side piece of a guide structure of the detection device for inserting the information carrier is pivoted into the guide structure relative to the other side piece. For introducing the information carrier into the guide structure, at least one side piece can also be temporarily dismantled. As a result, an advantageous installation of the detection device is possible.
- FIG. 1 shows a shaft information system for an elevator installation with a device for holding an information carrier, which is fastened to a rail of the elevator installation, according to an exemplary embodiment of the invention in a partial, spatial and schematic representation;
- FIG. 2 shows the device for holding the information carrier shown in FIG. 1 in an excerptional, schematic illustration from the viewing direction designated by II;
- FIG. 2 shows the device for holding the information carrier shown in FIG. 1 in an excerptional, schematic illustration from the viewing direction designated by II;
- 3A shows a detection device of a shaft information system with side pieces for guiding the information carrier in an excerpt, schematic representation according to a first possible embodiment.
- FIG. 3B shows the side pieces of the detection device shown in FIG. 3A in an assembly process for inserting the information carrier into the detection device;
- FIG. 4A shows a detection device of a shaft information system with side pieces for guiding the information carrier with an excerpt, schematic representation corresponding to a second possible
- FIG. 4B shows the side pieces of the detection device shown in FIG. 4A in an assembly process for inserting the information carrier into the detection device
- FIG. 5A shows a detection device of a shaft information system with side pieces for guiding the information carrier in an excerpt, schematic representation according to a third possible embodiment.
- FIG. 5B shows the side pieces of the detection device shown in FIG. 5A in an assembly process for inserting the information carrier into the detection device
- FIG. 6 shows a holding element of a device for holding an information carrier in a schematic sectional illustration according to a further exemplary embodiment of the invention, wherein the information carrier is held by a magnetic force, and
- FIG. 7 shows an elevator installation with a shaft information system in a schematic illustration to explain the invention.
- FIG. 7 shows the shaft information system 1 for the elevator installation 2 with the device 3 for holding the information carrier 4, which is fastened to a rail 5 of the elevator installation 2, according to the exemplary embodiment of the invention in a partial, spatial and schematic representation.
- 2 shows in this case the device 3 shown in FIG. 1 for holding the information carrier 4 in an excerptional, schematic representation from the viewing direction denoted by II.
- the information carrier 4 is a component of the shaft information system 1, but not necessarily a component of the device 3, which serves to hold the information carrier 4. That is, the device 3 can also be manufactured and distributed independently of the information carrier 4 and mounted when setting up the elevator installation 2. Furthermore, a device 3 may also be suitable for differently configured information carriers 4.
- the information carrier 4 is thus in an elevator shaft 6 of the elevator system. 2 mounted so that it extends at least substantially through the entire elevator shaft 6 of the elevator installation 2.
- the information carrier 4 may in this case be connected, for example, to a shaft bottom 7 and tensioned against it vertically upwards.
- the mode of operation of the device 3 consists in holding the information carrier 4 extending through the elevator shaft 6 at a position 8 of the information carrier 4. Essentially, vibrations of the information carrier 4 perpendicular to a predetermined extension 9 of the information carrier 4 through the elevator shaft 6 are intended to be held by this holding can occur, prevented or at least reduced.
- directions (transverse directions) 10, 11 which are perpendicular to one another and both perpendicular to the predetermined extent 9 are considered.
- the device 3 comprises a holding element 15, a tensioning element 16, a tension force transmission means 17, a connecting piece 18, a support arm 19, a first fastening clip 20 and a second fastening clip 21.
- the individual components 15 to 21 of the device 3 may be provided one or more times in each case.
- the connecting piece 18 is fastened by means of the support arm 19 via the two mounting brackets 20, 21 on the rail 5 of the elevator installation 2.
- the support arm 19 may optionally also be connected to the rail 5 via an optionally modified individual mounting bracket 20.
- a modification is conceivable in which the connecting piece 18 is connected to the rail 5 via two support arms 19 and in each case one or two fastening clamps 20, 21.
- Fastening means 22, 23, which serve for fastening the mounting brackets 20, 21 on the support arm 19, are designed as screws 22, 23 in this embodiment. During assembly of the device 3, the screws 22, 23 are tightened to produce a frictional connection with the rail 5.
- the mounting brackets 20, 21 can be made elastically deformable.
- the connecting piece 18 ensures a connection between the clamping element 16 and the holding element 15, which allows a tensioning of the clamping element 16 relative to the holding element 15, so that a clamping force F is applied.
- the clamping force F is in this embodiment, parallel to the direction 10.
- the holding element 15, the clamping element 16 and the connecting piece 18 can be realized in one piece and be formed, for example, from a metal sheet.
- the holding element 15, the clamping element 16 and the connecting piece 18 are each designed in one piece, wherein the clamping element 16 with the connecting piece 18 and the holding member 15 are connected to the connecting piece 18. Further, the clamping element 16 and the connecting piece 18 can be configured in one piece and connected to the holding element 15.
- the clamping element 16 is connected via a screw 24 with the connecting piece 18.
- the holding element 15 and the connecting piece 18 are designed in one piece in this embodiment and connected via a screw 25 to the support arm 19.
- the connector 18 has an aperture 26 formed as a recess 26 through which an end 27 of the support arm 19 extends and which conforms to the geometry of the support arm 19 to prevent twisting of the connector 18 about the fitting 25 relative to the support arm 19 ,
- the assembly of the clamping force transmission means 17 and the bias of the clamping element 16 can be done in different ways.
- the clamping element 16 is after attachment via the connecting piece 18 and the support arm 19 on the rail 5, first in its relaxed starting position, which is illustrated by the broken line 30.
- one end 31 of the clamping force transmission means 17 can be connected to the information carrier 4 at the point 8 of the information carrier 4.
- the other end 32 of the tension force transmitting means 17 can be connected to the tension member 16.
- a length 33 of the tension force transmission means 17 between its ends 31, 32 is in this case predetermined such that an attachment point 34 on the tensioning element 16, at which the end 32 is connected to the tensioning element 16, at least approximately along, that is opposite here, the direction 10 must be moved by a Vorspannweg 35.
- the attachment point of the clamping element 16 in the starting position 30 is here for illustrative purposes with the reference numeral 34 A marked. Strictly speaking, there is an arc movement, so that the movement of the attachment point 34 A in the attachment point 34 is only partially or approximately along the direction 10.
- the minimum effective clamping force F can be specified.
- an adjustment of the minimum acting clamping force F that is, the clamping force F in the initial state, and the increase of the clamping force F at a further deflection.
- the initial state is understood to mean the arrangement of the information carrier 4 directly on the holding element 15, which means that the point 8 of the information carrier 4 is located on the predetermined extension 9, which is illustrated here by a dot-dash line 9.
- the clamping force transmission means 17 at the point 8 of the information carrier 4 with the information carrier 4 is connectable. Further, the clamping element 16 is tensioned so that the information carrier 4 is acted upon by the clamping force transmission means 17 against at least one provided on the holding element bearing portion 38, 39 with the clamping force F, wherein the at least acting clamping force F is set via the Vorspannweg 35.
- the holding element 15 is in this case positioned at least substantially stationary in the elevator shaft 6.
- the clamping force transmission means 17 is designed in this embodiment substantially as a tension wire 40.
- the clamping force transmission means 17 also has a head 41 at the end 31.
- the tensioning wire 40 is guided through a passage opening 42, in particular through-bore 42, which is configured on the information carrier 4 until the head 41 bears against a front side 43 of the information carrier 4.
- the passage opening 42 and the front side 43 of the Information carrier 4 are indicated among others in FIG. 3A.
- the clamping force transmission means 17 is configured such that it can be guided by the passage opening 42 configured on the information carrier 4. Further, at the end 32 of the clamping force transmission means 17 of the head 41 is configured, via which the clamping force transmission means 17 at the point 8 of the information carrier 4 due to the clamping force F with the information carrier 4 is connectable. Because due to the clamping force F, the head 41 is always acted upon against the front side 43 of the information carrier 4, so that the clamping force transmission means 17 is suspended via the head 41 at the point 8 in the information carrier 4.
- the holding element 15 has a passage opening 44, which is located between the first contact region 38 and the second contact region 39. Further, the holding member 15 has a first lateral retaining strip 45 and a second lateral retaining strip 46, wherein the through hole 44 between the first lateral retaining strip 45 and the second lateral retaining strip 46 is located.
- the clamping force transmission means 17 extends in the assembled state through the through hole 44.
- the clamping force transmission means 17 in this case extends from the one hand the clamping element 16 on the other hand, the information carrier 4. If the information carrier 4 is applied to the contact areas 38, 39, then the information carrier 4 is in the assembled state between the two lateral retaining strips 45, 46th
- FIG. 2 schematically shows a possible position of a detection device 47.
- the information carrier 4 is at least in a reading distance 48 to a reading device 58 of the detection device 47.
- the information carrier 4 is moved counter to the direction 10 via a path 49 and brought to the reading device 58 of the detection device 47. In this case, this takes place with respect to the position of the detection device 47 along the predetermined extent 9 relative to the information carrier 4, that is, with respect to the instantaneous height or position of an elevator car 80 (FIG. 7) in the elevator shaft 6.
- the information carrier 4 is locally raised by the abutment regions 38, 39 of the holding element 15 in order to locally ensure the reading distance 48 between the information carrier 4 and the detection device 47. If the detection device 47 has passed the holding element 15 and viewed along the extension 9 is again sufficiently removed from the holding element 15, then the information carrier 4 re-applies itself to the contact regions 38, 39 due to the clamping force F.
- the lateral retaining strips 45, 46 serve as guides to further limit a possible margin for positioning the information carrier 4 along the direction 11.
- the embodiment of the tensioning element 16 is tuned to the path 49 required for bringing the information carrier 4 to the detection device 47.
- the clamping element 16 is tensioned so that the information carrier 4 of the contact areas 38, 39 of the holding member 15 at least approximately against the clamping force F, ie at least approximately counter to the direction 10, can be lifted by the detection device 47, with possible embodiments to ensure the function the lifting and a guide of the information carrier 4 with reference to FIGS. 3A to 5B are described in more detail.
- the clamping element 16 is designed as a clamping bracket 16.
- a more or less strong bending of the tensioning bow 16 whereby the at least effective clamping force F is set.
- 3A shows a detection device 47 of a shaft information system 1 with a guide structure 50, which has side pieces 51, 52, for guiding the information carrier 4 in an excerptive, schematic representation according to a first possible embodiment.
- the side pieces 51, 52 are connected to each other here.
- the side pieces 51, 52 are inserted into a receptacle 53 of the detection device 47.
- a position of the side pieces 51, 52 is predetermined to one another.
- the side pieces 51, 52 of the guide structure 50 leave a recess 54 free.
- the information carrier 4 is inserted into the guide structure 50.
- the information carrier 4 is acted upon in the direction 10 with the clamping force F, as described with reference to FIGS. 1 and 2 by way of example.
- the guide of the information carrier 4 is in this case realized so that the information carrier 4 can not be pulled out of the guide structure 50 in the mounted state. This is not possible even with possible tilting or twisting of the information carrier 4 along its extension 9.
- Fig. 3B shows the side pieces 51, 52 of the detection device 47 shown in Fig. 3A in a mounting operation for inserting the information carrier 4 in the detection means 47.
- the side pieces 51, 52 connected to each other via a common back 55 which therein Embodiment at a point 56 is bendable.
- the back 55 may be configured at several points 56 or a total of bendable.
- the two side pieces 51, 52 are pivotable relative to one another, as illustrated here by an angle 57. For example, pivoting at an angle 57 of 40 ° can be made possible.
- the recess 54 between the side pieces 51, 52 so to speak, further opened, so that the information carrier 4 between the side pieces 51, 52 can be inserted.
- the side piece 51, 52 is pivoted back relative to the side piece 51, so that the angle 57 disappears.
- the guide structure 50 can be used with the side pieces 51, 52 in the receptacle 53. Then one is ensures reliable guidance of the information carrier 4 in the detection device 47.
- the information carrier 4 guided through the guide structure 50 can thereby be brought into the reading distance 48 with respect to a reading device 58 of the detection device 47.
- the reading device 58 may be designed as an optical reading device that reads information stored on the information carrier 4.
- the position of the reading device 58 with respect to the information carrier 4 is illustrated by a dot-dash line in FIG. 3A.
- the guide structure 50 and the reading device 58 can hereby be suitably arranged relative to one another. In particular, a vertical offset is possible. Suitable openings in the guide structure 50 are conceivable in order to enable the optical readout of the information.
- the passage opening 42, in particular through-bore 42, in the information carrier 4 may optionally also be formed on site during assembly.
- FIG. 4A shows a detection device 47 of a shaft information system 1 with side pieces 51, 52 for guiding the information carrier 4 in an excerptional, schematic representation corresponding to a second possible embodiment.
- an abutment surface 60 is formed on the side piece 51.
- an abutment surface 61 is formed on the side piece 52.
- the side pieces 51, 52 are in this case designed as separate side pieces 51, 52 and thus in principle separable from each other.
- FIG. 4B shows the side pieces 51, 52 of the detection device 47 shown in FIG. 4A during an assembly process for inserting the information carrier 4 into the detection device 47.
- the side pieces 51, 52 are separated from one another in the assembly process, so that the information carrier 4 enters the subsequently reassembled side pieces 51, 52 can be inserted.
- the side pieces 51, 52 are in this case applied to a rear side 62 in abutment against each other and then inserted into the receptacle 53.
- FIG. 5A shows a detection device 47 of a shaft information system 1 with side pieces 51, 52 for guiding the information carrier 4 in an excerptional, schematic representation according to a third possible embodiment.
- the side pieces 51, 52 of the guide structure 50 as separate side pieces 51, 52 configured.
- the side pieces 51, 52 are the side pieces 51, 52
- a rear wall 67 may be provided.
- the rear wall 67 is used here as a separate component in the receptacle 53.
- suitable openings can be configured, for example, if an optical readout of the information of the information carrier 4 by means of a reading device 58 should be made.
- FIG. 5B shows the side pieces 51, 52 of the detection device 47 shown in FIG. 5A during an assembly process for inserting the information carrier 4 into the detection device 47.
- at least one of the side pieces 51, 52 is removed from the receptacle 53.
- the information carrier 4 can be inserted into the detection device 47.
- the at least one removed side piece 51, 52 in this case the side piece 52, is inserted again into the receptacle 53.
- the two separate side pieces 51, 52 in this embodiment can be used separately and positively in the receptacle 53 of the detection device 47.
- FIG. 6 shows a holding element 15 of a device 3 for holding an information carrier 4 in a schematic sectional representation according to a further exemplary embodiment of the invention, wherein the information carrier 4 is held by a magnetic force F.
- the holding element 15 has a rear receptacle 70 into which a magnetic element 71 is inserted.
- the magnetic element 71 is fixed in a suitable manner in the rear receptacle 70.
- at least one web 72 is provided in this embodiment in order to prevent a direct contact of the information carrier 4 on the magnetic element 71.
- the information carrier 4 is permanently magnetized at least at the point 8 and / or magnetizable by the magnetic element 71, so in particular ferromagnetic, designed.
- FIG. 7 shows the elevator installation 2 with a shaft information system 1 in a schematic representation to explain the invention.
- the elevator installation 2 has the elevator cage 80, which is suspended from a suspension element 81.
- the device 3 is connected to the rail 5.
- the information carrier 4 is fastened in the region of a shaft bottom 83 of the elevator shaft 6 via a fastening element 82.
- the information carrier 4 extends in the clamped state, at least substantially over a height 84 of the elevator shaft 6.
- the height 84 can be divided one or more times. This results in partial heights 85A, 85B, at the ends of each attachment or stops are realized. For example, at a height 84 of 200 m, a division into partial heights 85A, 85B and further partial heights of 50 m each take place. For this purpose, three facilities 3 are needed.
- the guiding of the information carrier 4 in the detection device 47 along the extension 9 of the information carrier 4 is illustrated.
- the Information carrier 4 something out of the given extension 9 deflected. This deflection occurs within the part heights 85A, 85B and when passing through a device 3.
- the detection device 47 is still far enough away from the device 3, so that the deflection of the information carrier 4 from the predetermined extent 9 only in the partial height 85A has an effect.
- the detection device 47 in this case allows an additional guidance of the information carrier 4, so that the information carrier 4, for example, not twisted.
- the reading device 58 can then be guided close to the information carrier 4 in order to enable a trouble-free and accurate reading of the information.
- the information carrier 4 is then stabilized and guided among others in the reading area.
- the clamping element 16 may for example be designed as a spring or tension spring, which is connected to one end directly or indirectly by means of the clamping force transmission means 17 to the information carrier 4 and connected to the connector 18 at the other end.
- the connection parts are then designed accordingly that the spring pulls the information carrier 4 to the holding element 15.
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Clamps And Clips (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Automatic Assembly (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17768812.4A EP3519335B1 (de) | 2016-09-30 | 2017-09-20 | Schwingungsstabilisator eines informationsträgers |
CA3034965A CA3034965A1 (en) | 2016-09-30 | 2017-09-20 | Vibration stabiliser of an information carrier |
CN201780061058.9A CN109789987B (zh) | 2016-09-30 | 2017-09-20 | 信息载体的振动稳定器 |
AU2017333751A AU2017333751B2 (en) | 2016-09-30 | 2017-09-20 | Vibration stabiliser of an information carrier |
BR112019003676-8A BR112019003676A2 (pt) | 2016-09-30 | 2017-09-20 | estabilizador de vibrações de um suporte de informações |
US16/332,835 US11981535B2 (en) | 2016-09-30 | 2017-09-20 | Vibration stabilizer for an information carrier |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP16191711 | 2016-09-30 | ||
EP16191711.7 | 2016-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018060020A1 true WO2018060020A1 (de) | 2018-04-05 |
Family
ID=57042815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2017/073711 WO2018060020A1 (de) | 2016-09-30 | 2017-09-20 | Schwingungsstabilisator eines informationsträgers |
Country Status (7)
Country | Link |
---|---|
US (1) | US11981535B2 (de) |
EP (1) | EP3519335B1 (de) |
CN (1) | CN109789987B (de) |
AU (1) | AU2017333751B2 (de) |
BR (1) | BR112019003676A2 (de) |
CA (1) | CA3034965A1 (de) |
WO (1) | WO2018060020A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023181300A1 (ja) * | 2022-03-24 | 2023-09-28 | 三菱電機株式会社 | エレベータの磁気テープ固定装置 |
DE102022117613A1 (de) | 2022-07-14 | 2024-01-25 | Tk Elevator Innovation And Operations Gmbh | Aufzugsanlage mit Sensoreinrichtung zur Bestimmung von Position, Geschwindigkeit und/oder Beschleunigung eines Fahrkorbs |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0248389A (ja) * | 1988-08-05 | 1990-02-19 | Mitsubishi Electric Corp | エレベータのかご位置測定装置 |
EP0992449A1 (de) | 1998-09-14 | 2000-04-12 | Inventio Ag | Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage |
EP1813564B1 (de) | 2006-01-27 | 2010-02-24 | Inventio Ag | Einrichtung zur Erzeugung von Schachtinformation |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2152404B1 (de) | 1971-09-10 | 1976-04-02 | Otis Elevator Co | |
US4750592A (en) * | 1987-03-20 | 1988-06-14 | United States Elevator Corp. | Elevator position reading sensor system |
JP4468224B2 (ja) | 2005-03-30 | 2010-05-26 | 株式会社日立製作所 | エレベータの位置検出システム及び方法 |
JP5483686B2 (ja) | 2009-09-18 | 2014-05-07 | 東芝エレベータ株式会社 | エレベータ用位置検出装置 |
US9352934B1 (en) * | 2013-03-13 | 2016-05-31 | Thyssenkrupp Elevator Corporation | Elevator positioning system and method |
US9469501B2 (en) | 2013-10-05 | 2016-10-18 | Thyssenkrupp Elevator Corporation | Elevator positioning clip system and method |
US9359170B2 (en) * | 2013-10-14 | 2016-06-07 | Cedes Ag | Coding device and position-determining device and position-determining method |
CN205328390U (zh) * | 2016-01-22 | 2016-06-22 | 日立电梯(中国)有限公司 | 电梯轿厢位置和速度检测系统 |
-
2017
- 2017-09-20 WO PCT/EP2017/073711 patent/WO2018060020A1/de unknown
- 2017-09-20 AU AU2017333751A patent/AU2017333751B2/en active Active
- 2017-09-20 CN CN201780061058.9A patent/CN109789987B/zh active Active
- 2017-09-20 CA CA3034965A patent/CA3034965A1/en active Pending
- 2017-09-20 EP EP17768812.4A patent/EP3519335B1/de active Active
- 2017-09-20 US US16/332,835 patent/US11981535B2/en active Active
- 2017-09-20 BR BR112019003676-8A patent/BR112019003676A2/pt active Search and Examination
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0248389A (ja) * | 1988-08-05 | 1990-02-19 | Mitsubishi Electric Corp | エレベータのかご位置測定装置 |
EP0992449A1 (de) | 1998-09-14 | 2000-04-12 | Inventio Ag | Befestigungseinrichtung für Schachtinformationsgeber einer Aufzugsanlage |
EP1813564B1 (de) | 2006-01-27 | 2010-02-24 | Inventio Ag | Einrichtung zur Erzeugung von Schachtinformation |
Also Published As
Publication number | Publication date |
---|---|
US11981535B2 (en) | 2024-05-14 |
EP3519335A1 (de) | 2019-08-07 |
AU2017333751A1 (en) | 2019-04-18 |
BR112019003676A2 (pt) | 2019-05-21 |
AU2017333751B2 (en) | 2020-07-16 |
CN109789987A (zh) | 2019-05-21 |
CN109789987B (zh) | 2021-06-29 |
EP3519335B1 (de) | 2020-09-09 |
US20190367323A1 (en) | 2019-12-05 |
CA3034965A1 (en) | 2018-04-05 |
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