EP2607283B1 - Aufzugsvorrichtung - Google Patents

Aufzugsvorrichtung Download PDF

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Publication number
EP2607283B1
EP2607283B1 EP10856161.4A EP10856161A EP2607283B1 EP 2607283 B1 EP2607283 B1 EP 2607283B1 EP 10856161 A EP10856161 A EP 10856161A EP 2607283 B1 EP2607283 B1 EP 2607283B1
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EP
European Patent Office
Prior art keywords
car
disposed
counterweight
hoistway
suspending
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.)
Active
Application number
EP10856161.4A
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English (en)
French (fr)
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EP2607283A1 (de
EP2607283A4 (de
Inventor
Eiji Ando
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP2607283A1 publication Critical patent/EP2607283A1/de
Publication of EP2607283A4 publication Critical patent/EP2607283A4/de
Application granted granted Critical
Publication of EP2607283B1 publication Critical patent/EP2607283B1/de
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Classifications

    • 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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • 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
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping
    • B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables

Definitions

  • the present invention relates to a traction elevator apparatus in which a counterweight is disposed behind a car, and particularly relates to a load supporting construction that is effective for machine-roomless types.
  • elevators that are conventional machine-roomless two-to-one (2:1) roping method traction elevators, and that have a construction in which a counterweight is disposed behind a car, and a hoisting machine is installed in an upper portion of a hoistway, a first car guide rail is installed on a first hoistway side wall, and a second car guide rail is installed on a second hoistway side wall that faces the first hoistway side wall.
  • the counterweight is disposed so as to be close to the second hoistway side wall, and the hoisting machine is disposed obliquely in an upper portion of a hoistway corner portion in which the counterweight is disposed.
  • the hoisting machine is installed on a machine base that is disposed horizontally in an upper portion inside the hoistway.
  • the machine base is supported by first and second counterweight guide rails and the second car guide rail.
  • the first counterweight guide rail is installed on the hoistway rear wall at an intermediate portion in the width direction of the hoistway.
  • the second counterweight guide rail is installed on the second hoistway side wall.
  • the car and the counterweight are suspended by a main rope.
  • a first end portion of the main rope is connected to a car rope fastening beam that is fixed to an upper portion inside the hoistway.
  • a second end portion of the main rope is connected to a counterweight rope fastening beam that is fixed to an upper portion inside the hoistway.
  • the car rope fastening beam is fixed to a building in a vicinity of the first hoistway side wall.
  • the counterweight rope fastening beam is mounted onto an upper end of the first counterweight guide rail.
  • First and second car suspending sheaves are disposed on a lower portion of the car.
  • the first and second car suspending sheaves are disposed such that the main rope crosses the lower portion of the car obliquely when the hoistway is viewed from directly above.
  • a counterweight suspending sheave is disposed on an upper portion of the counterweight.
  • the main rope is wound sequentially from the first end portion around the first car suspending sheave, the second car suspending sheave, the sheave of the hoisting machine, and the counterweight suspending sheave to the second end portion.
  • the main rope which extends almost directly downward from the car rope fastening beam, is deflected horizontally at the first car suspending sheave, crosses the lower portion of the car obliquely, and is deflected almost directly upward at the second car suspending sheave.
  • the hoisting machine When a machine-roomless elevator in which a compact hoisting machine is installed in a top portion inside a hoistway is configured, the hoisting machine must inevitably be placed on an uppermost portion of the counterweight guide rails since it is preferable that it be installed in a vicinity of a boundary line between the car and the counterweight when viewed from directly above.
  • the main rope that crosses the lower portion of the car In order to keep elevator riding comfort satisfactory and to minimize the load acting on the car guide rails from the car guiding shoes to avoid increases in the size of the car guide rails, it is also necessary for the main rope that crosses the lower portion of the car to pass through the center of gravity of the car when viewed from directly above.
  • the counterweight is placed on one side of the hoistway, the hoisting machine is installed above that counterweight, and the first and second car suspending sheaves are disposed such that the main rope crosses the lower portion of the car obliquely.
  • the portion of the main rope between the first end portion and the first car suspending sheave is disposed as close as possible to a landing, and is disposed at a position that is separated significantly from the first car guide rail.
  • the present invention aims to solve the above problems and an object of the present invention is to provide an elevator apparatus that can reduce time spent on design for installing the elevator apparatus in a building without mounting a car rope fastening member to the building, and that does not require enlargement of a hoistway even if a building post protrudes into a hoistway corner portion.
  • an elevator apparatus including: a car that is raised and lowered inside a hoistway; a pair of car guide rails that are installed on two sides of the car inside the hoistway, and that guide raising and lowering of the car; a counterweight that is disposed behind the car, and that is raised and lowered inside the hoistway; a pair of counterweight guide rails that are installed on two sides of the counterweight inside the hoistway, and that guide raising and lowering of the counterweight; a hoisting machine that is installed in an upper portion inside the hoistway, that has a driving sheave, and that raises and lowers the car and the counterweight; first and second suspending means that are wound around the driving sheave, and that suspend the car and the counterweight; a first car suspending sheave that is disposed on a lower portion of the car, and around which the first suspending means is wound; a second car suspending sheave that is disposed on a lower
  • the tension of the first and second suspending means that acts on the first and second car rope fastening members is borne so as to be distributed between the first and second side beams, and the first and second side beams are fixed to the machine base and the car guide rails, the first and second car rope fastening members are not mounted to the building, enabling time spent on design for installing the elevator apparatus in a building to be reduced.
  • the counterweight can also be disposed centrally in the width direction of the hoistway, making it unnecessary to enlarge the hoistway even if a building post protrudes into a corner portion of the hoistway.
  • Figure 1 is a front elevation that shows an elevator apparatus according to Embodiment 1 of the present invention
  • Figure 2 is a side elevation that shows the elevator apparatus from Figure 1
  • Figure 3 is a plan that shows the elevator apparatus from Figure 1 .
  • first and second car guide rails 2 and 3 and first and second counterweight guide rails 4 and 5 are installed inside a hoistway 1.
  • the first car guide rail 2 is fixed onto a first hoistway side wall in a vicinity of an intermediate portion in a depth direction of the hoistway 1 (vertically in Figure 2 ).
  • the second car guide rail 3 is fixed onto a second hoistway side wall at a position that is identical to that of the first car guide rail 2 in the depth direction of the hoistway 1.
  • the car guide rails 2 and 3 face each other.
  • Counterweight guide rails 4 and 5 are disposed in a vicinity of a rear wall inside the hoistway 1, and face each other.
  • the counterweight guide rails 4 and 5 are fixed onto the hoistway rear wall at identical positions in the depth direction of the hoistway 1.
  • a car 6 is raised and lowered inside the hoistway 1 along the car guide rails 2 and 3.
  • a counterweight 7 is raised and lowered inside the hoistway 1 along the counterweight guide rails 4 and 5.
  • the counterweight 7 is disposed behind the car 6 so as to face a back surface of the car 6 when positioned level with the car 6.
  • the car 6 and the counterweight 7 are disposed such that center lines in a width direction overlap in a straight line when the hoistway 1 is viewed from directly above. In this example, the center line in the width direction of the hoistway 1 overlaps the center lines in the width direction of the car 6 and the counterweight 7 when viewed from directly above.
  • a machine base 8 is fixed to upper end portions of the counterweight guide rails 4 and 5.
  • the machine base 8 is disposed horizontally in a vicinity of the hoistway rear wall at a top portion inside the hoistway 1.
  • the machine base 8 has: a first supporting member 9 that is fixed to the first counterweight guide rail 4; a second supporting member 10 that is fixed to the second counterweight guide rail 5; and first and second machine base beams 11 and 12 that are fixed onto the first and second supporting members 9 and 10.
  • the supporting members 9 and 10 are disposed horizontally so as to be parallel to the depth direction of the hoistway 1.
  • the machine base beams 11 and 12 are disposed horizontally so as to be parallel to the width direction (laterally in Figure 3 ) of the hoistway 1.
  • a hoisting machine 13 that raises and lowers the car 6 and the counterweight 7 is installed on the machine base beams 11 and 12. A large portion of the hoisting machine 13 is disposed directly above the counterweight 7.
  • the hoisting machine 13 has a hoisting machine main body and a driving sheave (a traction sheave) 14.
  • the hoisting machine main body has: a hoisting machine motor that rotates the driving sheave 14; and a hoisting machine brake that brakes the rotation of the driving sheave 14.
  • a thin hoisting machine in which an axial dimension is smaller than dimensions that are perpendicular to an axial direction is used as the hoisting machine 13.
  • the hoisting machine 13 is disposed such that a rotating shaft of the hoisting machine motor is horizontal.
  • the hoisting machine 13 is disposed obliquely in the top portion inside the hoistway 1 such that the rotating shaft of the hoisting machine motor is inclined relative to a center line in the width direction of the car 6 when viewed from directly above.
  • a first end portion of the driving sheave 14 in a direction that is perpendicular to the axial direction is positioned in a vicinity of a boundary line between the car 6 and the counterweight 7, and is positioned in a vicinity of an extension of the center line in the width direction of the car 6, when the hoistway 1 is viewed from directly above. Because of this, the center of the hoisting machine 13 is positioned closer to the first counterweight guide rail 4 than an extension of the center line in the width direction of the counterweight 7, when viewed from directly above. Furthermore, the hoisting machine 13 is disposed outside a region of the car 6 when viewed from directly above.
  • a first side beam 15 is disposed horizontally in a vicinity of the first hoistway side wall in the top portion inside the hoistway 1.
  • An intermediate portion of the first side beam 15 is fixed to the first car guide rail 2 at an upper portion inside the hoistway 1.
  • a back end portion (an end portion away from a landing side) of the first side beam 15 is fixed onto an end portion of the machine base 8 near the first hoistway side wall.
  • a second side beam 16 is disposed horizontally in a vicinity of the second hoistway side wall in the top portion inside the hoistway 1.
  • An intermediate portion of the second side beam 16 is fixed to the second car guide rail 3 at an upper portion inside the hoistway 1.
  • a back end portion of the second side beam 16 is fixed onto an end portion of the machine base 8 near the second hoistway side wall.
  • the first and second side beams 15 and 16 are disposed so as to have bilateral symmetry relative to the center line in the width direction of the car 6 when viewed from directly above.
  • the first and second side beams 15 and 16 face each other at vertically identical positions.
  • the first and second side beams 15 and 16 are disposed parallel to the depth direction of the car 6 (the depth direction of the hoistway 1).
  • the machine base 8 and the side beams 15 and 16 are disposed at positions that do not overlap with the car 6 when viewed from directly above.
  • the side beams 15 and 16 are disposed on the left and right sides of the car 6 when viewed from directly above.
  • a first car rope fastening member (a first car hitch) 17 is fixed to a front end portion (an end portion on the landing side) of the first side beam 15.
  • a second car rope fastening member (a second car hitch) 18 is fixed to a front end portion of the second side beam 16.
  • the first and second car rope fastening members 17 and 18 are disposed so as to have bilateral symmetry relative to the center line in the width direction of the car 6 when viewed from directly above.
  • a counterweight rope fastening member (a counterweight hitch) 19 is fixed to the machine base 8.
  • the counterweight rope fastening member 19 is disposed directly above the counterweight 7.
  • the counterweight rope fastening member 19 is disposed closer to the second counterweight guide rail 5 than the center line in the width direction of the counterweight 7 when viewed from directly above.
  • the car 6 and the counterweight 7 are suspended inside the hoistway 1 by first and second suspending means 20 and 21 (omitted from Figures 1 and 2 ).
  • the first suspending means 20 is constituted by a plurality of ropes or a belt.
  • the second suspending means 21 is also constituted by a plurality of ropes or a belt.
  • the number and configuration of the second suspending means 21 are similar or identical to the number and configuration of the first suspending means 20.
  • first and second suspending means 20 and 21 are wound around the driving sheave 14.
  • a first end portion of the first suspending means 20 is connected to the first car rope fastening member 17.
  • a second end portion of the first suspending means 20 is connected to the counterweight rope fastening member 19.
  • a first end portion of the second suspending means 21 is connected to the second car rope fastening member 18.
  • a second end portion of the second suspending means 21 is connected to the counterweight rope fastening member 19.
  • Rotating shafts of the first car suspending sheaves 22 and 23 are parallel to each other and horizontal.
  • Rotating shafts of the second car suspending sheaves 24 and 25 are parallel to each other and horizontal.
  • the first car suspending sheaves 22 and 23 are disposed so as to be inclined relative to the center line in the width direction of the car 6 such that the first suspending means 20 crosses the car 6 obliquely from a vicinity of a front end portion (a vicinity of a first corner portion on a front-surface side of the car 6) of a first side surface of the car 6 (a side surface that faces the first car guide rail 2) to a central portion of a back surface when viewed from directly above.
  • the second car suspending sheaves 24 and 25 are disposed so as to be inclined relative to the center line in the width direction of the car 6 such that the second suspending means 21 crosses the car 6 obliquely from a vicinity of a front end portion (a vicinity of a second corner portion on a front-surface side of the car 6) of a second side surface of the car 6 (a side surface that faces the second car guide rail 3) to a central portion of a back surface when viewed from directly above.
  • the second car suspending sheaves 24 and 25 are disposed so as to be inclined in reverse orientation to the first car suspending sheaves 22 and 23.
  • the first car suspending sheaves 22 and 23 and the second car suspending sheaves 24 and 25 are disposed symmetrically relative to the center line in the width direction of the car 6 when viewed from directly above.
  • a plurality of (in this case, a pair of) counterweight suspending sheaves 26 and 27 around which the first and second suspending means 20 and 21 are wound are disposed on an upper portion of the counterweight 7.
  • the counterweight suspending sheaves 26 and 27 are disposed so as to be spaced apart from each other in the width direction of the counterweight 7.
  • the counterweight suspending sheaves 26 and 27 are disposed symmetrically relative to the center line in the width direction of the counterweight 7 when viewed from directly above.
  • Rotating shafts of the counterweight suspending sheaves 26 and 27 are parallel to each other and horizontal. Rotating shafts of the counterweight suspending sheaves 26 and 27 are parallel to a direction that is perpendicular to the width direction of the counterweight 7 (a vertical direction in Figure 3 ).
  • the first suspending means 20 extends directly downward from the first car rope fastening member 17, is deflected horizontally by the first car suspending sheave 22, crosses the lower portion of the car 6 obliquely, is deflected upward by the first car suspending sheave 23, is deflected downward by the driving sheave 14, is deflected horizontally by the counterweight suspending sheave 26, is deflected upward by the counterweight suspending sheave 27, and is connected to the counterweight rope fastening member 19.
  • the second suspending means 21 extends directly downward from the second car rope fastening member 18, is deflected horizontally by the second car suspending sheave 24, crosses the lower portion of the car 6 obliquely, is deflected upward by the second car suspending sheave 25, is deflected downward by the driving sheave 14, is deflected horizontally by the counterweight suspending sheave 26, is deflected upward by the counterweight suspending sheave 27, and is connected to the counterweight rope fastening member 19.
  • the car 6 and the counterweight 7 are thereby suspended using a two-to-one (2:1) roping method, and are raised and lowered in opposite directions to each other by the rotation of the driving sheave 14.
  • a joining member 28 is fixed between the front end portions of the side beams 15 and 16.
  • the joining member 28 has: a horizontal portion 28a; and a pair of foot portions 28b that are disposed at two ends of the horizontal portion 28a, and that have lower end portions that are fixed to the front end portions of the side beams 15 and 16.
  • the horizontal portion 28a is disposed horizontally so as to be parallel to the width direction of the car 6.
  • the foot portions 28b are disposed vertically.
  • the horizontal portion 28a is fixed to side surfaces on the landing side of upper end portions of the foot portions 28b.
  • the joining member 28 is disposed within a region that is constituted by a gap between the hoistway wall on the landing side and a landing door apparatus 29, the landing door apparatus 29, a gap between the landing door apparatus 29 and a car door apparatus 30, and the car door apparatus 30 in the depth direction of the hoistway 1 when viewed from directly above.
  • the horizontal portion 28a is disposed above the landing door apparatus 29 of the uppermost floor.
  • the joining member 28 is disposed so as not to overlap with the car 6 and the car door apparatus 30 when viewed from directly above.
  • the car rope fastening members 17 and 18 are mounted to the side beams 15 and 16 in a vicinity of the portions connected to the joining member 28.
  • double-dotted chain lines in Figure 2 indicate a maximum reachable height that the car 6 can reach on going past an uppermost floor when the counterweight 7 has collided with a buffer (not shown) on a floor portion of the hoistway 1.
  • the car door apparatus 30 is positioned highest among the equipment above the car 6, and reaches a height such that a minimum gap sufficient to prevent collision with the ceiling of the hoistway 1 is left between the car door apparatus 30 and the ceiling when the car 6 is at the position of the double-dotted chain lines.
  • the joining member 28 is disposed in a position that does not overlap with the car 6 and the car door apparatus 30 when viewed from directly above, it will not collide with the car door apparatus 30.
  • the side beams 15 and 16 have cross sections that enable them to withstand bending due to the tension of the suspending means 20 and 21 that acts on the car rope fastening members 17 and 18, but the load center of the suspending means 20 and 21 on the car rope fastening members 17 and 18 is not on the cross section of the side beams 15 and 16 in Figure 3 .
  • the side beams 15 and 16 are constituted by beams that are formed by bending shaped steel or steel plate in consideration of productivity, but it is difficult to align the centers of torsion of the side beams 15 and 16 and the centers of load on the car rope fastening members 17 and 18 completely due to constraints on mounting.
  • the counterweight 7 is disposed centrally in the width direction of the hoistway 1, it is not necessary to enlarge the hoistway even if a foundation of a building post protrudes into a corner portion of a pit of the hoistway 1.
  • Figure 4 is a front elevation that shows an elevator apparatus according to Embodiment 2 of the present invention
  • Figure 5 is a side elevation that shows the elevator apparatus from Figure 4
  • Figure 6 is a plan that shows the elevator apparatus from Figure 4 .
  • points that differ from Embodiment 1 are that the joining member 28 is disposed at a position that overlaps with the car 6 when viewed from directly above, and that the horizontal portion 28a is disposed at a position that leaves a sufficient gap that the car 6 does not collide with the ceiling when the car 6 is at the position of the double-dotted chain lines.
  • the rest of the configuration is similar or identical to that of Embodiment 1.
  • Embodiment 1 since the foot portions 28b are disposed on two width direction sides of the car door apparatus 30, width dimensions of a car door are subject to constraints such that car door panels do not come into contact with the foot portions 28b when the car door is fully open. In contrast to that, in Embodiment 2, since the joining member 28 is disposed at a position at which the car door apparatus 30 is avoided, the width dimensions of the car doors are not subject to constraints, enabling car doors that have larger dimensions also to be selected.
  • Figure 7 is a front elevation that shows an elevator apparatus according to Embodiment 3 of the present invention
  • Figure 8 is a side elevation that shows the elevator apparatus from Figure 7
  • Figure 9 is a plan that shows the elevator apparatus from Figure 7 .
  • mounted angles of car suspending sheaves 22 through 25 are modified relative to Embodiment 1 so as to enable a car 6 to be suspended at a center of gravity.
  • a pair of tubular duct members 31 that have rectangular cross sections are disposed in left and right corner portions of a front end portion of the car 6.
  • the duct members 31 form penetrating spaces that pass through the car 6 vertically. Suspending means 20 and 21 are passed through the penetrating spaces.
  • First and second car suspending sheaves 22 and 24 are disposed directly below the corner portions on the front end portion of the car 6, i.e., directly below the duct members 31.
  • Car rope fastening members 17 and 18 are mounted onto a horizontal portion 28a directly above the corner portions on the front end portion of the car 6, i.e., directly above the duct members 31.
  • the car rope fastening members 17 and 18 are disposed so as to be spaced apart from each other in the width direction of the car 6 on opposite sides of a doorway of the car 6 when viewed from directly above.
  • a joining member 28 is mounted onto side beams 15 and 16 so as to pass through directly above the duct members 31.
  • the horizontal portion 28a is disposed at a position that leaves a sufficient gap that the car 6 (including the car door apparatus 30) does not collide with the ceiling when the car 6 is at the position of the double-dotted chain lines.
  • the rest of the configuration is similar or identical to that of Embodiment 1.
  • Figure 10 is a front elevation that shows an elevator apparatus according to Embodiment 4 of the present invention
  • Figure 11 is a side elevation that shows the elevator apparatus from Figure 10
  • Figure 12 is a plan that shows the elevator apparatus from Figure 10 .
  • suspending means 20 and 21 are passed through a gap between a car door apparatus 30 and a landing door apparatus 29 without using duct members 31.
  • the rest of the configuration is similar or identical to that of Embodiment 3, and similar or identical effects to those of Embodiment 3 can also be achieved using this kind of construction.
  • the side beams 15 and 16 were fixed to the machine base 8, but end portions of the side beams 15 and 16 near the counterweight 7 may also be made into a shape that is bent toward the counterweight 7, for example, and end portions thereof fixed to the counterweight guide rails 4 and 5.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Claims (6)

  1. Aufzugvorrichtung, umfassend:
    eine Kabine (6), die in einem Aufzugschacht (1) angehoben und abgesenkt wird;
    ein Paar von Kabinenführungsschienen (2, 3), die auf beiden Seiten der Kabine (6) innerhalb des Aufzugschachts (1) installiert sind und die das Anheben und Absenken der Kabine (6) führen;
    ein Gegengewicht (7), das hinter der Kabine (6) angeordnet ist und das innerhalb des Aufzugschachts (1) angehoben und abgesenkt wird;
    ein Paar von Gegengewichtsführungsschienen (4, 5), die auf beiden Seiten des Gegengewichtes (7) innerhalb des Aufzugschachts (1) installiert sind und die das Anheben und Absenken des Gegengewichts (7) führen;
    eine Hebevorrichtung (13), die in einem oberen Abschnitt innerhalb des Aufzugschachts (1) installiert ist, die eine Antriebsscheibe (14) aufweist und die Kabine (6) und das Gegengewicht (7) anhebt und absenkt;
    eine erste und eine zweite Aufhängungseinrichtung (20, 21), die um die Antriebsscheibe (14) gewickelt sind und die Kabine (6) und das Gegengewicht (7) aufhängen;
    eine erste Kabinenaufhängungsscheibe (22, 23), die an einem unteren Abschnitt der Kabine (6) angeordnet ist und um welche die erste Aufhängungseinrichtung (20) gewickelt ist;
    eine zweite Kabinenaufhängungsscheibe (24, 25), die an einem unteren Abschnitt der Kabine (6) angeordnet ist und um welche die zweite Aufhängungseinrichtung (21) gewickelt ist;
    eine Gegengewichtsaufhängungsscheibe (26, 27), die an dem Gegengewicht (7) angeordnet ist und um welche die erste und die zweite Aufhängungseinrichtung (20, 21) gewickelt sind;
    ein erstes Kabinenseilbefestigungselement (17), das in einem oberen Abschnitt innerhalb des Aufzugschachts (1) angeordnet ist und mit dem ein erster Endabschnitt der ersten Aufhängungseinrichtung (20) verbunden ist;
    ein zweites Kabinenseilbefestigungselement (18), das in einem oberen Abschnitt innerhalb des Aufzugschachts (1) angeordnet ist und mit dem ein erster Endabschnitt der zweiten Aufhängungseinrichtung (21) verbunden ist; und
    ein Gegengewichtseilbefestigungselement (19), das in einem oberen Abschnitt innerhalb des Aufzugschachts (1) angeordnet ist, und an dem zweite Endabschnitte der ersten und der zweiten Aufhängungseinrichtung (20, 21) angebunden sind,
    wobei die erste und die zweite Aufhängungseinrichtung (20, 21) die Kabine (6) schräg von einer Umgebung von vorderen Endabschnitten der linken und rechten Seitenfläche der Kabine (6) zu einem Zentralabschnitt einer Rückfläche kreuzen, wenn direkt von oben betrachtet,
    wobei die Aufzugvorrichtung dadurch gekennzeichnet ist, dass
    eine Maschinenbasis (8), welche die Hebevorrichtung (13) und das Gegengewichtsseilbefestigungselement (19) trägt, an den Gegengewichtsführungsschienen (4, 5) in einem oberen Abschnitt innerhalb des Aufzugschachts (1) befestigt ist;
    erste und zweite Seitenträger (15, 16) in einem oberen Abschnitt innerhalb des Aufzugschachts (1) angeordnet sind;
    der erste und zweiter Seitenträger (15, 16) auf beiden Seiten der Kabine (6) angeordnet sind, wenn direkt von oben betrachtet, und an die Maschinenbasis (8) oder die Gegengewichtsführungsschienen (4, 5) und die Kabinenführungsschienen (2, 3) befestigt sind; und
    die Spannung von der ersten und der zweiten Aufhängungseinrichtung (20, 21), die auf das erste und das zweite Kabinenseilbefestigungselement (17, 18) einwirkt, von den ersten und zweiten Seitenträgern (15, 16) aufgenommen wird.
  2. Aufzugorrichtung nach Anspruch 1, wobei:
    die Maschinenbasis (8) und der erste und der zweite Seitenträger (15, 16) an Positionen angeordnet sind, die sich bei Betrachtung von oben nicht mit der Kabine (6) überlappen;
    ein Verbindungselement (28) zwischen den Endabschnitten auf einer Stockwerkseite des ersten und zweiten Seitenträgers (15, 16) befestigt ist; und
    das Verbindungselement (28) aufweist:
    einen horizontalen Abschnitt (28a); und
    ein Paar von Fußabschnitten (28b), die an beiden Enden des horizontalen Abschnitts (28a) angeordnet sind und an den Endabschnitten auf der Stockwerkseite des ersten und zweiten Seitenträgers (15, 16) befestigt sind.
  3. Aufzugvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass das erste und das zweite Kabinenseilbefestigungselement (17, 18) an dem ersten und dem zweiten Seitenträger (15, 16) in der Nähe von Abschnitten angebracht sind, die mit dem Verbindungselement (28) verbunden sind.
  4. Aufzugvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass:
    der horizontale Abschnitt (28a) höher als eine Stockwerkstürvorrichtung (29) auf einem obersten Stockwerk installiert ist; und
    das Verbindungselement (28) innerhalb eines Bereichs in einer Tiefenrichtung des Aufzugschachts (1) vorgesehen ist, wenn von direkt oben betrachtet, der gebildet ist durch:
    einen Spalt zwischen einer Schachtwand auf der Stockwerkseite und der Stockwerkstürvorrichtung (29);
    die Stockwerkstürvorrichtung (29);
    einen Spalt zwischen der Stockwerkstürvorrichtung (29) und einer Kabinentürvorrichtung (30); und
    die Kabinentürvorrichtung (30).
  5. Aufzugvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass der horizontale Abschnitt (28a) an einer Position angeordnet ist, die mit der Kabine (6) überlappt, wenn direkt von oben betrachtet, und höher als eine oberste Position, die von der Kabine (6) erreicht werden kann, angeordnet ist.
  6. Aufzugvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass:
    das erste und zweite Kabinenseilbefestigungselement (17, 18) an den horizontalen Abschnitt (28a) angebracht sind, um auf gegenüberliegenden Seiten einer Türöffnung der Kabine (6) angeordnet zu sein, um voneinander in einer Breitenrichtung der Kabine (6) beabstandet zu sein, wenn direkt von oben betrachtet; und
    die ersten und zweiten Aufhängungseinrichtungen (20, 21) durch Durchdringungsräume geführt sind, die an linken und rechten Eckbereichen an einem vorderen Endbereich der Kabine (6) ausgebildet sind und die durch die Kabine (6) vertikal hindurchlaufen, oder durch Zwischenräume zwischen einer Stockwerkstürvorrichtung (29) und einer Kabinentürvorrichtung (30) verlaufen.
EP10856161.4A 2010-08-20 2010-08-20 Aufzugsvorrichtung Active EP2607283B1 (de)

Applications Claiming Priority (1)

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PCT/JP2010/064060 WO2012023204A1 (ja) 2010-08-20 2010-08-20 エレベータ装置

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EP2607283A1 EP2607283A1 (de) 2013-06-26
EP2607283A4 EP2607283A4 (de) 2017-11-15
EP2607283B1 true EP2607283B1 (de) 2018-10-17

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KR (1) KR101437800B1 (de)
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WO2017081789A1 (ja) * 2015-11-12 2017-05-18 三菱電機株式会社 エレベータ装置

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Publication number Priority date Publication date Assignee Title
JP2002167137A (ja) * 2000-11-29 2002-06-11 Toshiba Corp エレベータ
WO2004000711A1 (ja) 2002-06-21 2003-12-31 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
CN100372752C (zh) * 2002-09-11 2008-03-05 三菱电机株式会社 电梯控制装置
US7156209B2 (en) * 2004-05-28 2007-01-02 Inventio Ag Elevator roping arrangement
JP4861996B2 (ja) * 2005-02-25 2012-01-25 オーチス エレベータ カンパニー 角度を形成するアンダースラング式ローピング配置を有するエレベータかご
WO2007069311A1 (ja) * 2005-12-14 2007-06-21 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
JP2007284977A (ja) * 2006-04-14 2007-11-01 Ishikawajima Transport Machinery Co Ltd 駐車装置と昇降装置
EP2022743A4 (de) * 2006-06-01 2013-04-10 Mitsubishi Electric Corp Aufzugsvorrichtung
ES2294943B1 (es) * 2006-09-25 2009-02-16 Orona S. Coop Aparato elevador sin sala de maquinas.

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JP5570602B2 (ja) 2014-08-13
WO2012023204A1 (ja) 2012-02-23
EP2607283A1 (de) 2013-06-26
CN103068712A (zh) 2013-04-24
KR101437800B1 (ko) 2014-09-03
CN103068712B (zh) 2015-07-08
EP2607283A4 (de) 2017-11-15
KR20130054374A (ko) 2013-05-24
JPWO2012023204A1 (ja) 2013-10-28

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