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EP1457454B1 - Elevator car with integrated diverting pulleys - Google Patents

Elevator car with integrated diverting pulleys Download PDF

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Publication number
EP1457454B1
EP1457454B1 EP04004311A EP04004311A EP1457454B1 EP 1457454 B1 EP1457454 B1 EP 1457454B1 EP 04004311 A EP04004311 A EP 04004311A EP 04004311 A EP04004311 A EP 04004311A EP 1457454 B1 EP1457454 B1 EP 1457454B1
Authority
EP
European Patent Office
Prior art keywords
counterweight
elevator car
integrated
floor
guide
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.)
Expired - Lifetime
Application number
EP04004311A
Other languages
German (de)
French (fr)
Other versions
EP1457454A1 (en
Inventor
Gert Dipl.-Ing. Silberhorn (Fh)
Peter El.-Ing. Spiess (Eth)
Ernst Masch.-Ing. Ach
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
Priority to SI200430054T priority Critical patent/SI1457454T1/en
Priority to EP04004311A priority patent/EP1457454B1/en
Publication of EP1457454A1 publication Critical patent/EP1457454A1/en
Application granted granted Critical
Publication of EP1457454B1 publication Critical patent/EP1457454B1/en
Priority to CY20061101071T priority patent/CY1105522T1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/047—Shoes, sliders
    • 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
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation

Definitions

  • the invention relates to an elevator consisting of an elevator car movable in an elevator car and a counterweight, said elevator car and counterweight are connected by means guided over pulleys support and propellant and wherein a drive drives the elevator car and the counterweight.
  • an elevator installation has become known in which an elevator car and a counterweight can be moved in a lift shaft along guide rails.
  • Elevator car and counterweight are connected by means of a belt, with a 2: 1 belt guide is provided with underneath the elevator car.
  • the belt ends are each arranged at an upper end of a guide rail.
  • the belt is guided via two deflection rollers, which are arranged below the elevator car and carry the elevator car, via a drive roller of a drive arranged at the upper end of a guide rail and via a deflection roller carrying the counterweight.
  • the guide rails carrying the elevator car, the counterweight and the drive introduce the vertical forces into the shaft pit.
  • a disadvantage of the known device is that the outside of the elevator car or the counterweight arranged pulleys make a larger shaft height, a larger shaft width and a deeper shaft pit necessary.
  • the invention aims to remedy this situation.
  • the invention as characterized in claim 1 solves the problem of avoiding the disadvantages of the known device and to provide an elevator system that is smaller builds.
  • the advantages achieved by the invention are essentially to be seen in the fact that the elevator car as well as the counterweight can be made more compact.
  • the shaft height, the shaft width and the pit depth can be made smaller.
  • the timing belt used as a carrier and propellant allows small bending radii and thus small diameter for the pulleys and the drive wheels.
  • the timing belt is in positive connection with the drive wheels of the mechanical linear drive and provided with a brake pulleys.
  • a positive connection of the support and propellant with the drive wheels or with the brake rollers allows a lightweight construction of the elevator car.
  • the cabin floor or the cabin ceiling can be realized with the integrated pulleys with a rigid, load-bearing sandwich construction.
  • the cabin floor in height very low, which directly affects the shaft pit depth.
  • the height gained with the cabin floor can be saved in the shaft pit depth.
  • the belt can be performed near the cabin wall, which in turn favorable to the Shaft width affects.
  • the cabin ceiling in height is very low, which has a direct effect on the shaft head height. The height gained with the cabin ceiling can be saved in the shaft head height.
  • a designated 1 elevator is shown, consisting of a movable in an elevator shaft 2 elevator car 3 and a counterweight 4.
  • the elevator car 3 is guided by means of a first guide rail 5 and by means of a second guide rail 6.
  • the counterweight 4 is guided by means of a third guide rail 7 and by means of a fourth guide rail, not shown.
  • the guide rails are supported in a shaft pit 8, wherein the vertical forces are conducted into the shaft pit 8.
  • the guide rails 5,6,7 are connected with ironing not shown with the shaft wall.
  • buffers 9 are arranged, on which buffer plates 10 of the elevator car 3 and the counterweight 4 can put on.
  • a carrying and blowing agent is a belt 11, for example, a toothed belt, provided with a 2: 1 belt guide.
  • a mechanical linear drive 12 arranged on the second guide rail 6, for example in the shaft head 2.1 drives the belt 11 by one unit by means of a drive wheel 13, the elevator car 3 or the counterweight 4 moves by half a unit.
  • the one end of the belt 11 is located at a first cable hinge point 14 and the second end of the belt 11 is disposed at a second cable hinge point 15.
  • the belt 11 is connected via a first deflection roller 16 via a profile roller 17, via a second deflection roller 18, via a third deflection roller 19, via the drive wheel 13 and via a fourth deflection roller 20 guided.
  • the first guide roller 16, the second guide roller 18 and the profile roller 17 are integrated in the floor 21 of the elevator car 3, wherein the belt extends in a bottom channel 21.1.
  • the profile roller 17 can be omitted.
  • the profile roller 17 has a toothing of the belt 11 corresponding toothing.
  • the first guide roller 16 and the second guide roller 18 guide the belt 11 on the non-toothed side by means of frontally arranged flanges.
  • the arranged on the second guide rail 6 third guide roller 19 is with its teeth in engagement with the toothed side of the belt 11 and has a brake for normal operation.
  • the drive wheel 13 is with its teeth in engagement with the toothed side of the belt 11.
  • Ablenkrollen 22 of the linear drive 12 increase the wrap angle of the belt 11 on the drive wheel 13. Not shown is or are the motor or the motors for the drive wheel 13.
  • the fourth pulley 20 is disposed in the counterweight and comparable in construction to the first guide roller 16 or the second guide roller 18th
  • Fig. 2, Fig. 3 and Fig. 4 show different arrangements of the pulleys 16,18 in the cabin floor 21 in the region of the guide center 23 of the elevator car 3.
  • Fig. 2 shows the behind the guide rail 5.6 arranged guide pulley 16,18 with a first Roller R1 and a second roller R2, wherein each roller a belt 11 is provided.
  • the rollers R1, R2 are independent and free-running.
  • the straps 11 extend behind the guide shoe. Details of this variant are shown in FIGS. 5 and 6.
  • Fig. 3 shows outside the guide rail 5,6 lying Rolls R1, R2.
  • the straps 11 extend behind the guide shoe.
  • the roller spacing determines the belt spacing and thus the spacing of the drive wheels 13 and the length of the mechanical linear drive 12.
  • Fig. 4 shows double executed, comparable in construction with FIG. 2 deflection rollers 16,18 lying outside the guide rail 5,6 rollers R1, R2. This arrangement for four belts 11 is intended for larger load capacities.
  • FIG. 5 and FIG. 6 show the detail A of FIG. 1 a with a first deflecting roller 16 arranged in the guide center 23 of the elevator car 3.
  • FIGS. 5 and 6 likewise apply to the second deflecting roller 18.
  • the section of the cabin floor 21 is through placed the guide center 23.
  • the built in sandwich cabin floor 21 consists of a cover plate 24 and a bottom plate 25, between which a foaming 26 is arranged, wherein the bottom channel 21.1 is recessed for the belt 11.
  • the cover plate 24 carries a floor covering 27 and in the edge regions a base profile 28 on which wall elements 29 can be placed. In the corners of the cabin floor 21, the base profile 28 is connected by means not shown rods with the cabin ceiling, not shown.
  • the rollers R1, R2 are arranged on an axis 30 freewheeling, wherein the axis 30 is supported by a base 31.
  • the base 31 is connected to the floor panel 25 and the cover plate 24, wherein the base 31 consists of a support member 31.1, an insulating member 31.2 and a cover member 31.3.
  • Below the guide roller 16 an emergency stop the elevator car 3 shutdown 3.1 is arranged.
  • the guide roller 16 is under a guide shoe 32 supporting bracket 33rd arranged between the bracket 33 and the rollers R1, R2 is still room for the belt eleventh
  • Fig. 7 and Fig. 8 show the detail A of Fig. 1a with outside the guide center 23 of the elevator car 3 arranged first guide rollers 16 as shown in FIG. 4.
  • the Fig. 7 and 8 apply mutatis mutandis to the second pulleys 18.
  • Structure and arrangement in Cabin floor 21 of the deflection roller 16 is comparable to the embodiments according to FIGS. 5 and 6.
  • the counterweight 4 has a recess 4.1, wherein the recess 4.1 is dimensioned such that the counterweight 4 can travel past the mechanical linear drive 12. Furthermore, a recess 4.2 arranged on the counterweight 4 is provided, in which the deflection rollers 20 are integrated. With the return 4.1 counterweight 4 and integrated in the recess 4.2 guide rollers 20, the shaft height and the shaft head height can be fully utilized.
  • FIG. 11 shows an elevator with deflection rollers 16, 18 integrated in the ceiling 40 of the elevator car 3.
  • the mechanical linear drive 12 and the counterweight 4 is constructed as shown in FIG. 9 and 10.
  • the ceiling 40 of the elevator car 3 has a ceiling channel 40.1, in which the serving as a support and propellant belt 11 is guided.
  • the arrangement of the deflection rollers 16,18 is analogous to FIGS. 1a to 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Paper (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Seal Device For Vehicle (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

The elevator has an elevator cage (3) movable in a shaft and including a floor and roof. Deflecting rollers (16) are integrated in one floor and the roof of the elevator cage between two plates. A support and drive roller arranged to connect the elevator cage and a counter weight (4) placed and arranged in a shaft pit, is guided in a channel in the floor.

Description

Die Erfindung betrifft einen Aufzug bestehend aus einer in einem Aufzugsschacht verfahrbaren Aufzugskabine und einem Gegengewicht, wobei Aufzugskabine und Gegengewicht mittels eines über Umlenkrollen geführten Trag- und Treibmittels verbunden sind und wobei ein Antrieb die Aufzugskabine und das Gegengewicht antreibt.The invention relates to an elevator consisting of an elevator car movable in an elevator car and a counterweight, said elevator car and counterweight are connected by means guided over pulleys support and propellant and wherein a drive drives the elevator car and the counterweight.

Aus der Anmeldeschrift EP 01811132.8 ist eine Aufzugsanlage bekannt geworden, bei der eine Aufzugskabine und ein Gegengewicht in einem Aufzugsschacht entlang von Führungsschienen verfahrbar ist. Aufzugskabine und Gegengewicht sind mittels eines Riemens verbunden, wobei eine 2:1 Riemenführung mit Unterschlingung der Aufzugskabine vorgesehen ist. Die Riemenenden sind je an einem oberen Ende einer Führungsschiene angeordnet. Der Riemen ist über zwei unterhalb der Aufzugskabine angeordnete, die Aufzugskabine tragende Umlenkrollen, über eine Antriebsrolle eines am oberen Ende einer Führungsschiene angeordneten Antriebs sowie über eine das Gegengewicht tragende Umlenkrolle geführt. Die die Aufzugskabine, das Gegengewicht und den Antrieb tragenden Führungsschienen leiten die vertikalen Kräfte in die Schachtgrube ein.From the application EP 01811132.8 an elevator installation has become known in which an elevator car and a counterweight can be moved in a lift shaft along guide rails. Elevator car and counterweight are connected by means of a belt, with a 2: 1 belt guide is provided with underneath the elevator car. The belt ends are each arranged at an upper end of a guide rail. The belt is guided via two deflection rollers, which are arranged below the elevator car and carry the elevator car, via a drive roller of a drive arranged at the upper end of a guide rail and via a deflection roller carrying the counterweight. The guide rails carrying the elevator car, the counterweight and the drive introduce the vertical forces into the shaft pit.

Ein Nachteil der bekannten Einrichtung liegt darin, dass die ausserhalb der Aufzugskabine bzw. des Gegengewichtes angeordneten Umlenkrollen eine grössere Schachthöhe, eine grössere Schachtbreite und eine tiefere Schachtgrube notwendig machen.A disadvantage of the known device is that the outside of the elevator car or the counterweight arranged pulleys make a larger shaft height, a larger shaft width and a deeper shaft pit necessary.

Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in Anspruch 1 gekennzeichnet ist, löst die Aufgabe, die Nachteile der bekannten Einrichtung zu vermeiden und eine Aufzugsanlage zu schaffen, die kleiner baut.The invention aims to remedy this situation. The invention, as characterized in claim 1 solves the problem of avoiding the disadvantages of the known device and to provide an elevator system that is smaller builds.

Vorteilhafte Weiterbildungen der Erfindung sind in den abhängigen Patentansprüchen angegeben.Advantageous developments of the invention are specified in the dependent claims.

Die durch die Erfindung erreichten Vorteile sind im wesentlichen darin zu sehen, dass die Aufzugskabine wie auch das Gegengewicht kompakter gebaut werden können. Mit der Integration der Umlenkrollen in die Aufzugskabine bzw. in das Gegengewicht kann die Schachthöhe, die Schachtbreite und die Grubentiefe kleiner dimensioniert werden. Der verwendete Zahnriemen als Trag- und Treibmittel erlaubt kleine Biegeradien und somit kleine Durchmesser für die Umlenkrollen und die Antriebsräder. Ausserdem steht der Zahnriemen in formschlüssiger Verbindung mit den Antriebsrädern des mechanischen Linearantriebes und mit den mit einer Bremse versehenen Umlenkrollen. Eine formschlüssige Verbindung des Trag- und Treibmittels mit den Antriebsrädern bzw. mit den Bremsrollen ermöglicht eine Leichtbauweise der Aufzugskabine. Insbesondere kann der Kabinenboden bzw. die Kabinendecke mit den integrierten Umlenkrollen mit einer steifen, tragfähigen Sandwichbauweise realisiert werden. Gegenüber einem herkömmlichen Kabinenboden mit unterhalb angeordneten Umlenkrollen (Unterflaschen) baut der Kabinenboden in der Höhe sehr gering, was sich direkt auf die Schachtgrubentiefe auswirkt. Die mit dem Kabinenboden gewonnene Höhe kann in der Schachtgrubentiefe eingespart werden. Ausserdem kann der Riemen nahe der Kabinenwand geführt werden, was sich wiederum günstig auf die Schachtbreite auswirkt. Gegenüber einer herkömmlichen Kabinendecke mit oberhalb angeordneten Umlenkrollen (Oberflaschen) baut die Kabinendecke in der Höhe sehr gering, was sich direkt auf die Schachtkopfhöhe auswirkt. Die mit der Kabinendecke gewonnene Höhe kann in der Schachtkopfhöhe eingespart werden.The advantages achieved by the invention are essentially to be seen in the fact that the elevator car as well as the counterweight can be made more compact. With the integration of the pulleys in the elevator car or in the counterweight, the shaft height, the shaft width and the pit depth can be made smaller. The timing belt used as a carrier and propellant allows small bending radii and thus small diameter for the pulleys and the drive wheels. In addition, the timing belt is in positive connection with the drive wheels of the mechanical linear drive and provided with a brake pulleys. A positive connection of the support and propellant with the drive wheels or with the brake rollers allows a lightweight construction of the elevator car. In particular, the cabin floor or the cabin ceiling can be realized with the integrated pulleys with a rigid, load-bearing sandwich construction. Compared to a conventional cabin floor with arranged below pulleys (bottom bottles), the cabin floor in height very low, which directly affects the shaft pit depth. The height gained with the cabin floor can be saved in the shaft pit depth. In addition, the belt can be performed near the cabin wall, which in turn favorable to the Shaft width affects. Compared to a conventional cabin ceiling with above arranged pulleys (top bottles), the cabin ceiling in height is very low, which has a direct effect on the shaft head height. The height gained with the cabin ceiling can be saved in the shaft head height.

Anhand der beiliegenden Figuren wird die vorliegende Erfindung näher erläutert.Reference to the accompanying figures, the present invention will be explained in more detail.

Es zeigen:

  • Fig. 1
    einen Aufzug mit im Boden der Aufzugskabine integrierten Umlenkrollen,
  • Fig. 1a
    einen Kabinenboden ohne mittig angeordnete Profilrolle,
  • Fig. 2, Fig. 3 und Fig. 4
    unterschiedliche Anordnungen der Umlenkrollen im Kabinenboden,
  • Fig. 5 und Fig. 6
    eine in der Führungsmitte der Aufzugskabine angeordnete Umlenkrolle,
  • Fig. 7 und Fig. 8
    eine ausserhalb der Führungsmitte der Aufzugskabine angeordnete Umlenkrolle,
  • Fig. 9 und Fig. 10
    ein Gegengewicht mit integrierten Umlenkrollen und
  • Fig. 11
    einen Aufzug mit in der Decke der Aufzugskabine integrierten Umlenkrollen.
Show it:
  • Fig. 1
    an elevator with pulleys integrated in the floor of the elevator car,
  • Fig. 1a
    a cabin floor without centrally arranged profile roller,
  • FIGS. 2, 3 and 4
    different arrangements of the pulleys in the cabin floor,
  • Fig. 5 and Fig. 6
    a guide roller arranged in the middle of the elevator car,
  • FIGS. 7 and 8
    a deflection roller arranged outside the guide center of the elevator car,
  • FIGS. 9 and 10
    a counterweight with integrated pulleys and
  • Fig. 11
    an elevator with integrated in the ceiling of the elevator car pulleys.

In Fig. 1 ist ein mit 1 bezeichneter Aufzug dargestellt, bestehend aus einer in einem Aufzugsschacht 2 verfahrbaren Aufzugskabine 3 und einem Gegengewicht 4. Die Aufzugskabine 3 wird mittels einer ersten Führungsschiene 5 und mittels einer zweiten Führungsschiene 6 geführt. Das Gegengewicht 4 wird mittels einer dritten Führungsschiene 7 und mittels einer vierten, nicht dargestellten Führungsschiene geführt. Die Führungsschienen sind in einer Schachtgrube 8 abgestützt, wobei die vertikalen Kräfte in die Schachtgrube 8 geleitete werden. Die Führungsschienen 5,6,7 sind mit nicht dargestellten Bügeln mit der Schachtwand verbunden. In der Schachtgrube 8 sind Puffer 9 angeordnet, auf denen Pufferplatten 10 der Aufzugskabine 3 bzw. das Gegengewicht 4 aufsetzen können.In Fig. 1, a designated 1 elevator is shown, consisting of a movable in an elevator shaft 2 elevator car 3 and a counterweight 4. The elevator car 3 is guided by means of a first guide rail 5 and by means of a second guide rail 6. The counterweight 4 is guided by means of a third guide rail 7 and by means of a fourth guide rail, not shown. The guide rails are supported in a shaft pit 8, wherein the vertical forces are conducted into the shaft pit 8. The guide rails 5,6,7 are connected with ironing not shown with the shaft wall. In the pit 8 buffers 9 are arranged, on which buffer plates 10 of the elevator car 3 and the counterweight 4 can put on.

Als Trag- und Treibmittel ist ein Riemen 11, beispielsweise ein Zahnriemen, mit einer 2:1 Riemenführung vorgesehen. Wenn ein an der zweiten Führungsschiene 6, beispielsweise im Schachtkopf 2.1 angeordneter mechanischer Linearantrieb 12 den Riemen 11 mittels eines Antriebsrades 13 um eine Einheit vortreibt, bewegt sich die Aufzugskabine 3 bzw. das Gegengewicht 4 um eine halbe Einheit. Das eine Ende des Riemens 11 ist an einem ersten Seilfixpunkt 14 und das zweite Ende des Riemens 11 ist an einem zweiten Seilfixpunkt 15 angeordnet. Der Riemen 11 ist über eine erste Umlenkrolle 16 über eine Profilrolle 17, über eine zweite Umlenkrolle 18, über eine dritte Umlenkrolle 19, über das Antriebsrad 13 und über eine vierte Umlenkrolle 20 geführt. Die erste Umlenkrolle 16, die zweite Umlenkrolle 18 und die Profilrolle 17 sind im Boden 21 der Aufzugskabine 3 integriert, wobei der Riemen in einem Bodenkanal 21.1 verläuft. Wie im Ausführungsbeispiel der Fig. 1a kann die Profilrolle 17 weggelassen werden. Die Profilrolle 17 weist eine der Verzahnung des Riemens 11 entsprechende Verzahnung auf. Die erste Umlenkrolle 16 und die zweite Umlenkrolle 18 führen den Riemen 11 auf der nicht verzahnten Seite mittels stirnseitig angeordneten Flanschen. Die an der zweiten Führungsschiene 6 angeordnete dritte Umlenkrolle 19 steht mit ihrer Verzahnung im Eingriff mit der verzahnten Seite des Riemens 11 und weist eine Bremse für den Normalbetrieb auf. Das Antriebsrad 13 steht mit seiner Verzahnung im Eingriff mit der verzahnten Seite des Riemens 11. Ablenkrollen 22 des Linearantriebes 12 erhöhen den Umschlingungswinkel des Riemens 11 am Antriebsrad 13. Nicht dargestellt ist oder sind der Motor oder die Motoren für das Antriebsrad 13. Die vierte Umlenkrolle 20 ist im Gegengewicht angeordnet und im Aufbau vergleichbar mit der ersten Umlenkrolle 16 oder mit der zweiten Umlenkrolle 18.As a carrying and blowing agent is a belt 11, for example, a toothed belt, provided with a 2: 1 belt guide. When a mechanical linear drive 12 arranged on the second guide rail 6, for example in the shaft head 2.1, drives the belt 11 by one unit by means of a drive wheel 13, the elevator car 3 or the counterweight 4 moves by half a unit. The one end of the belt 11 is located at a first cable hinge point 14 and the second end of the belt 11 is disposed at a second cable hinge point 15. The belt 11 is connected via a first deflection roller 16 via a profile roller 17, via a second deflection roller 18, via a third deflection roller 19, via the drive wheel 13 and via a fourth deflection roller 20 guided. The first guide roller 16, the second guide roller 18 and the profile roller 17 are integrated in the floor 21 of the elevator car 3, wherein the belt extends in a bottom channel 21.1. As in the embodiment of Fig. 1a, the profile roller 17 can be omitted. The profile roller 17 has a toothing of the belt 11 corresponding toothing. The first guide roller 16 and the second guide roller 18 guide the belt 11 on the non-toothed side by means of frontally arranged flanges. The arranged on the second guide rail 6 third guide roller 19 is with its teeth in engagement with the toothed side of the belt 11 and has a brake for normal operation. The drive wheel 13 is with its teeth in engagement with the toothed side of the belt 11. Ablenkrollen 22 of the linear drive 12 increase the wrap angle of the belt 11 on the drive wheel 13. Not shown is or are the motor or the motors for the drive wheel 13. The fourth pulley 20 is disposed in the counterweight and comparable in construction to the first guide roller 16 or the second guide roller 18th

Fig. 2, Fig. 3 und Fig. 4 zeigen unterschiedliche Anordnungen der Umlenkrollen 16,18 im Kabinenboden 21 im Bereich der Führungsmitte 23 der Aufzugskabine 3. Fig. 2 zeigt die hinter der Führungsschiene 5,6 angeordnete Umlenkrolle 16,18 mit einer ersten Rolle R1 und einer zweiten Rolle R2, wobei je Rolle ein Riemen 11 vorgesehen ist. Die Rollen R1,R2 sind unabhängig voneinander und freilaufend. Die Riemen 11 verlaufen hinter dem Führungsschuh. Einzelheiten zu dieser Variante sind in den Fig. 5 und Fig. 6 dargestellt.Fig. 2, Fig. 3 and Fig. 4 show different arrangements of the pulleys 16,18 in the cabin floor 21 in the region of the guide center 23 of the elevator car 3. Fig. 2 shows the behind the guide rail 5.6 arranged guide pulley 16,18 with a first Roller R1 and a second roller R2, wherein each roller a belt 11 is provided. The rollers R1, R2 are independent and free-running. The straps 11 extend behind the guide shoe. Details of this variant are shown in FIGS. 5 and 6.

Fig. 3 zeigt ausserhalb der Führungsschiene 5,6 liegende Rollen R1,R2. Die Riemen 11 verlaufen hinter dem Führungsschuh. Der Rollenabstand bestimmt den Riemenabstand und somit den Abstand der Antriebsräder 13 und die Länge des mechanischen Linearantriebes 12.Fig. 3 shows outside the guide rail 5,6 lying Rolls R1, R2. The straps 11 extend behind the guide shoe. The roller spacing determines the belt spacing and thus the spacing of the drive wheels 13 and the length of the mechanical linear drive 12.

Fig. 4 zeigt doppelt ausgeführte, im Aufbau mit der Fig. 2 vergleichbare Umlenkrollen 16,18 mit ausserhalb der Führungsschiene 5,6 liegenden Rollen R1,R2. Diese Anordnung für vier Riemen 11 ist für grössere Tragkräfte vorgesehen.Fig. 4 shows double executed, comparable in construction with FIG. 2 deflection rollers 16,18 lying outside the guide rail 5,6 rollers R1, R2. This arrangement for four belts 11 is intended for larger load capacities.

Fig. 5 und Fig. 6 zeigen den Ausschnitt A der Fig. 1a mit einer in der Führungsmitte 23 der Aufzugskabine 3 angeordneten ersten Umlenkrolle 16. Die Figuren 5 und 6 gelten sinngemäss auch für die zweite Umlenkrolle 18. Der Schnitt des Kabinenbodens 21 ist durch die Führungsmitte 23 gelegt. Der in Sandwichbauweise aufgebaute Kabinenboden 21 besteht aus einem Deckblech 24 und aus einem Bodenblech 25, zwischen denen eine Schäumung 26 angeordnet ist, wobei der Bodenkanal 21.1 für den Riemen 11 ausgespart ist. Das Deckblech 24 trägt einen Bodenbelag 27 und in den Randbereichen ein Sockelprofil 28, auf dem Wandelemente 29 aufsetzbar sind. In den Ecken des Kabinenbodens 21 ist das Sockelprofil 28 mittels nicht dargestellten Stangen mit der nicht dargestellten Kabinendecke verbunden. Die Rollen R1,R2 sind an einer Achse 30 freilaufend angeordnet, wobei die Achse 30 von einem Sockel 31 getragen wird. Der Sockel 31 ist mit dem Bodenblech 25 und dem Deckblech 24 verbunden, wobei der Sockel 31 aus einem Tragelement 31.1, aus einem Isolierelement 31.2 und aus einem Deckelement 31.3 besteht. Unterhalb der Umlenkrolle 16 ist eine im Notfall die Aufzugskabine 3 stillsetzende Fangvorrichtung 3.1 angeordnet. Wie in Fig. 6 gezeigt ist die Umlenkrolle 16 unter einem einen Führungsschuh 32 tragenden Bügel 33 angeordnet, wobei zwischen dem Bügel 33 und den Rollen R1,R2 noch Platz ist für die Riemen 11.FIG. 5 and FIG. 6 show the detail A of FIG. 1 a with a first deflecting roller 16 arranged in the guide center 23 of the elevator car 3. FIGS. 5 and 6 likewise apply to the second deflecting roller 18. The section of the cabin floor 21 is through placed the guide center 23. The built in sandwich cabin floor 21 consists of a cover plate 24 and a bottom plate 25, between which a foaming 26 is arranged, wherein the bottom channel 21.1 is recessed for the belt 11. The cover plate 24 carries a floor covering 27 and in the edge regions a base profile 28 on which wall elements 29 can be placed. In the corners of the cabin floor 21, the base profile 28 is connected by means not shown rods with the cabin ceiling, not shown. The rollers R1, R2 are arranged on an axis 30 freewheeling, wherein the axis 30 is supported by a base 31. The base 31 is connected to the floor panel 25 and the cover plate 24, wherein the base 31 consists of a support member 31.1, an insulating member 31.2 and a cover member 31.3. Below the guide roller 16, an emergency stop the elevator car 3 shutdown 3.1 is arranged. As shown in Fig. 6, the guide roller 16 is under a guide shoe 32 supporting bracket 33rd arranged between the bracket 33 and the rollers R1, R2 is still room for the belt eleventh

Fig. 7 und Fig. 8 zeigen den Ausschnitt A der Fig. 1a mit ausserhalb der Führungsmitte 23 der Aufzugskabine 3 angeordneten ersten Umlenkrollen 16 gemäss Fig. 4. Die Fig. 7 und 8 gelten sinngemäss für die zweiten Umlenkrollen 18. Aufbau und Anordnung im Kabinenboden 21 der Umlenkrolle 16 ist vergleichbar mit den Ausführungen gemäss Fig. 5 und 6.Fig. 7 and Fig. 8 show the detail A of Fig. 1a with outside the guide center 23 of the elevator car 3 arranged first guide rollers 16 as shown in FIG. 4. The Fig. 7 and 8 apply mutatis mutandis to the second pulleys 18. Structure and arrangement in Cabin floor 21 of the deflection roller 16 is comparable to the embodiments according to FIGS. 5 and 6.

Fig. 9 und Fig. 10 zeigen ein Gegengewicht 4 mit integrierten Umlenkrollen 20. Im oberen Bereich weist das Gegengewicht 4 einen Rücksprung 4.1 auf, wobei der Rücksprung 4.1 so bemessen ist, dass das Gegengewicht 4 am mechanischen Linearantrieb 12 vorbeifahren kann. Im weiteren ist eine am Gegengewicht 4 angeordnete Aussparung 4.2 vorgesehen, in der die Umlenkrollen 20 integriert sind. Mit dem Rücksprung 4.1 im Gegengewicht 4 und den in der Aussparung 4.2 integrierten Umlenkrollen 20 kann die Schachthöhe bzw. die Schachtkopfhöhe vollständig genutzt werden.9 and 10 show a counterweight 4 with integrated deflection rollers 20. In the upper region, the counterweight 4 has a recess 4.1, wherein the recess 4.1 is dimensioned such that the counterweight 4 can travel past the mechanical linear drive 12. Furthermore, a recess 4.2 arranged on the counterweight 4 is provided, in which the deflection rollers 20 are integrated. With the return 4.1 counterweight 4 and integrated in the recess 4.2 guide rollers 20, the shaft height and the shaft head height can be fully utilized.

Fig. 11 zeigt einen Aufzug mit in der Decke 40 der Aufzugskabine 3 integrierten Umlenkrollen 16,18. Der mechanische Linearantrieb 12 und das Gegengewicht 4 ist gemäss Fig. 9 und 10 aufgebaut. Die Decke 40 der Aufzugskabine 3 weist einen Deckenkanal 40.1 auf, in dem der als Trag- und Treibmittel dienende Riemen 11 geführt ist. Die Anordnung der Umlenkrollen 16,18 ist sinngemäss der Fig. 1a bis 8.FIG. 11 shows an elevator with deflection rollers 16, 18 integrated in the ceiling 40 of the elevator car 3. The mechanical linear drive 12 and the counterweight 4 is constructed as shown in FIG. 9 and 10. The ceiling 40 of the elevator car 3 has a ceiling channel 40.1, in which the serving as a support and propellant belt 11 is guided. The arrangement of the deflection rollers 16,18 is analogous to FIGS. 1a to 8.

Claims (6)

  1. Lift (1) consisting of a lift cage (3) movable in a lift shaft (2) and a counterweight (4), wherein lift cage (3) and counterweight (4) are connected by means of support and drive means (11) guided over deflecting rollers (16, 18, 20) and wherein a drive (12) drives the lift cage (3) and the counterweight (4), characterised in that the deflecting rollers (16, 18) are integrated in the floor (21) or in the roof (40) of the lift cage (3) between two plates (24; 25).
  2. Lift cage according to claim 1, characterised in that the deflecting rollers (16, 18) are integrated in the floor (21) of the lift cage (3) and the support and drive means (11) is guided in a floor channel (21.1).
  3. Lift cage according to claim 1, characterised in that the deflecting rollers (16, 18) are integrated in the roof (40) of the lift cage (3) and the support and drive means (11) is guided in a roof channel (40.1).
  4. Lift cage according to one of the preceding claims, characterised in that elements (31.1, 31.2, 31.3) supporting the deflecting rollers (16, 18) are connected with the cage floor (21) constructed in sandwich mode of construction or with the cage roof (40) constructed in sandwich mode of construction.
  5. Lift cage according to claim 1, characterised in that further deflecting rollers (20) are integrated in the counterweight (4), wherein a cut-out (4.2) is provided at the counterweight (4) for reception of the further deflecting rollers (20).
  6. Lift according to claim 5, characterised in that the counterweight (4) has an offset (4.1), wherein the counterweight (4) can move past the drive (12) by the offset region.
EP04004311A 2003-03-06 2004-02-26 Elevator car with integrated diverting pulleys Expired - Lifetime EP1457454B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SI200430054T SI1457454T1 (en) 2003-03-06 2004-02-26 Elevator car with integrated diverting pulleys
EP04004311A EP1457454B1 (en) 2003-03-06 2004-02-26 Elevator car with integrated diverting pulleys
CY20061101071T CY1105522T1 (en) 2003-03-06 2006-07-31 ELEVATOR CABIN WITH INTEGRATED CHANGE PULLEYS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03405156 2003-03-06
EP03405156 2003-03-06
EP04004311A EP1457454B1 (en) 2003-03-06 2004-02-26 Elevator car with integrated diverting pulleys

Publications (2)

Publication Number Publication Date
EP1457454A1 EP1457454A1 (en) 2004-09-15
EP1457454B1 true EP1457454B1 (en) 2006-05-17

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EP04004311A Expired - Lifetime EP1457454B1 (en) 2003-03-06 2004-02-26 Elevator car with integrated diverting pulleys

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US (1) US20040173411A1 (en)
EP (1) EP1457454B1 (en)
JP (1) JP4657612B2 (en)
CN (1) CN1330553C (en)
AT (1) ATE326422T1 (en)
AU (1) AU2004200882B2 (en)
BR (1) BRPI0400377B1 (en)
CA (1) CA2459504C (en)
CY (1) CY1105522T1 (en)
DE (1) DE502004000554D1 (en)
DK (1) DK1457454T3 (en)
ES (1) ES2264053T3 (en)
HK (1) HK1069373A1 (en)
MX (1) MXPA04002028A (en)
NO (1) NO20040977L (en)
PL (1) PL205206B1 (en)
PT (1) PT1457454E (en)
RU (1) RU2380308C2 (en)

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Also Published As

Publication number Publication date
BRPI0400377A (en) 2005-01-04
ATE326422T1 (en) 2006-06-15
BRPI0400377B1 (en) 2016-12-20
HK1069373A1 (en) 2005-05-20
ES2264053T3 (en) 2006-12-16
EP1457454A1 (en) 2004-09-15
JP4657612B2 (en) 2011-03-23
PT1457454E (en) 2006-09-29
AU2004200882B2 (en) 2008-11-13
PL365595A1 (en) 2004-09-20
US20040173411A1 (en) 2004-09-09
DK1457454T3 (en) 2006-08-21
CA2459504A1 (en) 2004-09-06
CN1526632A (en) 2004-09-08
MXPA04002028A (en) 2005-02-17
NO20040977L (en) 2004-09-07
RU2004106712A (en) 2005-08-20
CN1330553C (en) 2007-08-08
RU2380308C2 (en) 2010-01-27
AU2004200882A1 (en) 2004-09-23
CA2459504C (en) 2010-11-23
CY1105522T1 (en) 2010-07-28
JP2004338942A (en) 2004-12-02
PL205206B1 (en) 2010-03-31
DE502004000554D1 (en) 2006-06-22

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