EP1056678B1 - Vormontierter aufzugsschacht - Google Patents

Vormontierter aufzugsschacht Download PDF

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Publication number
EP1056678B1
EP1056678B1 EP98951486A EP98951486A EP1056678B1 EP 1056678 B1 EP1056678 B1 EP 1056678B1 EP 98951486 A EP98951486 A EP 98951486A EP 98951486 A EP98951486 A EP 98951486A EP 1056678 B1 EP1056678 B1 EP 1056678B1
Authority
EP
European Patent Office
Prior art keywords
elevator
shaft
drive unit
elevator according
counterweight
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
EP98951486A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1056678A2 (de
Inventor
Horst Wittur
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.)
Wittur AG
Original Assignee
Wittur 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
Priority claimed from DE1997152227 external-priority patent/DE19752227A1/de
Application filed by Wittur AG filed Critical Wittur AG
Priority to DE29824796U priority Critical patent/DE29824796U1/de
Publication of EP1056678A2 publication Critical patent/EP1056678A2/de
Application granted granted Critical
Publication of EP1056678B1 publication Critical patent/EP1056678B1/de
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
    • 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
    • B66B11/04—Driving gear ; Details thereof, e.g. seals
    • B66B11/08—Driving gear ; Details thereof, e.g. seals 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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
    • B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
    • 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
    • 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 rope lifts as by the preamble of claim 1 described.
  • Elevator devices in which the elevator car is lifted over ropes or is lowered are well known. It is a common practice the necessary elements, such as guide rails, within an elevator shaft to be arranged for the elevator car and pulleys for the ropes etc. This procedure is not only extremely complex because one Large number of individual elements for the respective assembly of the transported there arranged individually and connected to the remaining elements of the elevator must be, but at the same time essentially unsuitable for retrofitting of old buildings with elevator systems, since no elevator shafts are present in which the individual elements of the to be assembled Elevator system can be arranged.
  • the object of the present invention is therefore to provide an elevator device create that regardless of a building-technical elevator shaft is that is easy to manufacture and simple and economical to assemble is and despite the reduced material costs for the production of supporting structure in particular also flexible in the arrangement of the Drive or the rope pulleys is to z. B. in the modernization project to be able to meet the most diverse installation requirements.
  • An elevator device in which the essential elements for Operation of the elevator, including the rope guide, pulleys and drives are summarized in modular mounting frames.
  • these assembly units can be self-supporting Connect the shaft frame, which can be intercepted on a house wall.
  • the guide elements for the cabin and the guide elements for the counterweight form the vertical girders of the shaft frame. By connecting them with the mounting frame representing the horizontal girders of the shaft frame a self-supporting shaft scaffold is created with little material.
  • the modular assembly elements are preferably pre-assembled complete unit delivered to the assembly site and only assembled there.
  • FIG. 1 shows a top view of an embodiment of the present invention, in which an elevator car 1, which is provided with sliding doors 2, inside a self-supporting shaft structure is arranged and guided, which of vertically extending, segmented guide elements 3 for the Cabin 1, also vertically extending, segmented guide elements 4 for a counterweight 5 and also preferably from downward open Modular mounting frame 6 made of U-shaped bent sheets, with which the guide elements 3 and 4 are connected, preferably screwed or riveted.
  • the mounting frame 6 can be in any vertical position on the guide elements 3 and 4, in particular at the interfaces of the individual segments of the vertical guide elements to connect them.
  • FIG. 2 shows a partial side view of the embodiment that can be seen in FIG. 1 of the present invention.
  • Matching elements are included provided with corresponding reference numerals.
  • Figure 2 is particularly the Connection of the individual segments of the vertical guide elements 3 and 4 through the module elements 6, the segments of the guide elements 3 and 4 at the joint 10 engage tongue and groove and with fasteners like screws 11 or the like attached to the mounting frame 6 are.
  • 2 shows a so-called 1: 1 version. That is, the ones to be lifted or loads to be lowered (the cabin and the counterweight) attached to one end of the ribbon or rope. Neither cabin, nor the counterweight hangs in the bottle (no pulley effect realized).
  • the traction sheaves is together with the traction sheaves 7 in the area of lower mounting frame 6 housed. That is, here is the embodiment "Drive below" realized.
  • a drive which, according to the embodiment according to FIG. 1 acts on the traction sheaves 7, can be modified from that shown in FIGS. 1 and 2 Embodiment in the most different places by the guide elements 3 and 4 and the mounting frame 6 formed shaft structure be arranged, i.e. both on the lower mounting frame 6 or on the upper Mounting frame 6, as well as possibly to be provided on another Mounting frame as well as inside or outside of through the shaft frame formed elevator shaft.
  • Fig. 2a shows a partial side view of an embodiment which consists of a Modification of Fig. 1 emerged.
  • this embodiment realized the 1: 1 principle.
  • the drive 7 ' not shown, is now arranged together with the traction sheaves on the upper mounting frame, it is the principle "drive top" realized.
  • FIG. 2 b A further modification is shown in FIG. 2 b.
  • the drive is not shown here in addition to traction sheaves 7 "in turn arranged on the lower mounting frame. (Principle “drive below")
  • 2: 1 principle is implemented here. Both ends of the elevator rope or flat belt are fixed to the building. Both the The elevator car as well as the counterweight hang in the bottle. H. it will be the so-called pulley effect exploited.
  • 2 c shows a further modification.
  • This embodiment also works on the so-called 2: 1 principle.
  • the drive, not shown, together with the associated traction sheaves 7 ′′ is in turn accommodated in the upper mounting frame 6, ie the “drive above” principle is implemented.
  • the motor is located outside the elevator shaft formed by the shaft frame as described with reference to FIGS. 1 and 2, but also arrangements of the drive 12 in the middle between the two driven traction sheaves 7 or on any other Place between the traction sheaves 7 can be arranged.
  • the embodiment of FIG. 3 differs from the embodiment also in terms of the number and the arrangement of the rope pulleys 13 to 16, via which the rope or flat belt necessary for lifting and lowering the cabin 1 and the counterweight 5 is in turn guided.
  • FIG. 5 shows in a schematic manner an embodiment according to the Invention, in which the elevator car 1 like a backpack in front of the devices for Up and down movement of the elevator car 1 is arranged. All facilities for moving the elevator car 1 and the counterweight 5 up and down are inside the elevator shaft 1a in a flat in front of the rear wall of the Elevator shaft attachable mounting unit 6 summarized, in which Fig. 5 shows schematically only the traction sheave 7. At the traction sheave 7 it can be in the embodiment shown in FIG. 5 next to a traction sheave also act as a ring motor. A is also conceivable Drive with gear, drive and / or gear in the rear wall of the Elevator shaft 1a are arranged and the perforated plate principle is used comes.
  • FIG. 6 schematically shows a rope pulley 19 which is in a mounting frame 6 is mounted.
  • FIG. 7 schematically shows a rope pulley 22 which is in a mounting frame 6 is rotatably arranged and preferably upwards through an opening 23 stands out in this.
  • Brake wedges 24 are arranged on both sides of the opening 23. In the event of an axial failure of the pulley 22, this is caused by the Ropes 25 acting load of the elevator up in contact with the brake wedges 24 pulled so that an emergency braking of the elevator takes place.
  • Figure 8 shows one Top view of the arrangement according to FIG. 7.
  • the other figures explain advantageous options for arranging the drive.
  • the drive can be outside of the mounting frame defined "shaft cross-section" if the bid is more optimal Utilization of space it requires, within that defined by the mounting frame Shaft cross-section attached.
  • the mounting frame and the guide rails are therefore no longer shown below, since the person skilled in the art different mounting options are common.
  • FIG. 9 shows a side view of an elevator device with an elevator car 1 h, the side guides, not shown, inside the elevator shaft is led.
  • the elevator car is raised and lowered for 1 hour in accordance with the embodiment shown in Fig. 9 via a drive 3 h, which is a so-called flat motor, a disc motor or a traction sheave can act.
  • the drive acts on a rope or Flat ribbon 4 h, which, as shown, with both ends 4 h1 and 4 h2 on the Ceiling of the elevator shaft is anchored (2: 1 principle).
  • the rope or ribbon 4 h runs from its first anchor point 4 h1 on the ceiling of the Elevator shaft via a first one arranged below the elevator car for 1 h Roll 5 h to a second 1 h also arranged below the elevator car Roll 6 h and from there to one arranged below the ceiling of the elevator shaft Roll 7 h.
  • the rope or flat ribbon 4 h will turn 7 h from this reel deflected and downward within the elevator shaft to the drive 3 h and led around it, with a correspondingly arranged another pulley 8 h a loop of the drive 3 h of approximately three quarters can be achieved.
  • FIG. 10 shows the same elements as FIG. 1, but in a top view the arrangement.
  • 11 is an alternative embodiment of the course of the ropes or flat belts shown for the up and down movement of the elevator car 1 k (also 2: 1 Principle).
  • Fig. 12 shows a further variant of the course of the rope or ribbon 4 1 for lifting and lowering the elevator car 1 l (also 2: 1 principle).
  • the pulleys and the flat motor are preferably in the same plane, whereby a flat and space-saving arrangement of the arrangement of flat motor and counterweight outside the area of the elevator car itself possible becomes.
  • FIG. 13 shows a schematic representation of the possible arrangement of the Flat motor 3 m and the associated deflection roller 8 m as in the embodiments shown in accordance with Figures 9 to 12, in a possible Positioning within a breakthrough of an elevator shaft wall 15 m, the breakthrough in the embodiment shown with an enclosing profiled frame 16 m is provided.
  • the flat motor arrangement 3 m and pulley 8 m in the elevator shaft wall can be 15 m the height of the basement floor or any other floor. alternative however, there is a positioning in the side door area on each Floor or in a shaft pit in front of the elevator shaft.
  • the Flat motor 3 m also serves as a brake.
  • FIG. 14 shows a further embodiment of the invention, in which a drive with two separately or jointly driven by a connecting shaft Traction sheaves 17 n and 18 n is provided.
  • apparent embodiment is based on the variants of FIGS. 14 to 16 of a further exemplary embodiment do not have an elevator car by a rope attached to the ceiling of the elevator shaft with both ends or flat belt, which runs over deflection rollers and a flat drive, raised and lowered, but over two mirror-inverted arranged Ropes or flat belts 27 n1 and 27 n2.
  • the ends of each are attached to a frame 19 n on which an elevator car is to be suspended, as well as on a counterweight 26 n (this implements the so-called 1: 1 principle).
  • the deflection rollers 21 n to 25 n are direct or over one or more frames under the ceiling of an elevator shaft, not shown attached, the axes of rotation of the pulleys 24 n and 25 n, over which the ropes or flat belts 27 n1 and 27 n2 to the counterweight 26 n run, perpendicular to the course of the axis of rotation of the remaining deflection rollers 20 n to 23 n.
  • FIG. 16 shows a further variant of the embodiments 14 and 15, in addition to those shown in FIG. 14 Deflection rollers 20 n to 25 n (here 20 q - 25 q) further deflection rollers 28 q and 29 q are provided and the pulleys 24 q and 25 q on the basis of the Frame 19 q opposite side of the traction sheave 17 q and 18 q, the axis of rotation of the pulleys 24 q and 25 q of the orientation of the Axes of rotation of the deflection rollers correspond to 20 q to 23 q as well as 28 q and 29 q. In this way, the drive or the traction sheaves 17 q and 18 q as well as the counterweight 26 q on the opposite sides of the frame Arrange 19 q or the elevator car suspended from it.
  • Fig. 17 shows a further embodiment of the invention, wherein on the Underside of an elevator car 1 guided in an elevator shaft 33 s (Guide not shown) a drive 31 s is arranged, which on a rope or a flat band acts for 30 s, which at point 30 s1 on the ceiling of the elevator shaft 33 s and at point 30 s2 on the floor of the elevator shaft 33 s is attached.
  • a drive 31 s is arranged on the Underside of an elevator car 1 guided in an elevator shaft 33 s (Guide not shown)
  • a drive 31 s is arranged, which on a rope or a flat band acts for 30 s, which at point 30 s1 on the ceiling of the elevator shaft 33 s and at point 30 s2 on the floor of the elevator shaft 33 s is attached.
  • an additional deflection roller 32 s arranged.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil 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)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP98951486A 1997-10-01 1998-10-01 Vormontierter aufzugsschacht Expired - Lifetime EP1056678B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29824796U DE29824796U1 (de) 1997-10-01 1998-10-01 Vormontierter Aufzugschacht

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19743513 1997-10-01
DE19743513 1997-10-01
DE19752227 1997-11-25
DE1997152227 DE19752227A1 (de) 1997-11-25 1997-11-25 Seilaufzug
PCT/EP1998/006255 WO1999016694A2 (de) 1997-10-01 1998-10-01 Vormontierter aufzugschacht

Publications (2)

Publication Number Publication Date
EP1056678A2 EP1056678A2 (de) 2000-12-06
EP1056678B1 true EP1056678B1 (de) 2002-04-17

Family

ID=26040511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98951486A Expired - Lifetime EP1056678B1 (de) 1997-10-01 1998-10-01 Vormontierter aufzugsschacht

Country Status (11)

Country Link
US (1) US6782975B1 (da)
EP (1) EP1056678B1 (da)
JP (1) JP2001518434A (da)
CN (1) CN1104372C (da)
AT (1) ATE216349T1 (da)
DE (1) DE59803888D1 (da)
DK (1) DK1056678T3 (da)
ES (1) ES2172931T3 (da)
HK (1) HK1033303A1 (da)
PT (1) PT1056678E (da)
WO (1) WO1999016694A2 (da)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11310372A (ja) * 1998-04-28 1999-11-09 Toshiba Elevator Co Ltd エレベータ装置
JP4200603B2 (ja) * 1999-06-03 2008-12-24 三菱電機株式会社 エレベーター装置
JP5056672B2 (ja) * 1999-06-03 2012-10-24 三菱電機株式会社 エレベータ装置
JP4311590B2 (ja) * 1999-06-14 2009-08-12 三菱電機株式会社 エレベータ
DE19931396C2 (de) * 1999-07-07 2003-02-13 Schmitt & Sohn Aufzugwerke Seilzug-Aufzuganlage
JP4268275B2 (ja) * 1999-07-09 2009-05-27 三菱電機株式会社 エレベーター装置
JP2001048442A (ja) * 1999-08-16 2001-02-20 Hitachi Building Systems Co Ltd エレベータ
EP1378479B1 (en) * 1999-12-06 2007-03-21 Mitsubishi Denki Kabushiki Kaisha Elevator apparatus
JP4519979B2 (ja) * 2000-03-08 2010-08-04 三菱電機株式会社 エレベーターの巻上装置
JP3509727B2 (ja) * 2000-09-19 2004-03-22 三菱電機株式会社 エレベーター装置
US7178636B2 (en) 2003-03-25 2007-02-20 Mitsubishi Denki Kabushiki Kaisha Elevator system
JP3585906B2 (ja) * 2002-12-27 2004-11-10 三菱電機株式会社 エレベーター装置
ES2382656T3 (es) * 2003-01-31 2012-06-12 Otis Elevator Company Soporte integrado para máquina de ascensor, poleas y terminaciones
WO2005007552A1 (en) * 2003-06-20 2005-01-27 Otis Elevator Company Compact bedplate with integrated, accessible dead end hitches
FR2856999B1 (fr) * 2003-07-02 2008-07-11 Alstom Element pre-assemble pour equiper une gaine d'ascenseur, gaine, ensemble destine a equiper une gaine d'ascenseur et procede de montage d'un tel ensemble correspondants
JP4484494B2 (ja) * 2003-11-05 2010-06-16 東芝エレベータ株式会社 エレベータ
WO2005082767A1 (ja) * 2004-03-01 2005-09-09 Mitsubishi Denki Kabushiki Kaisha エレベータ装置
JP2005263490A (ja) * 2004-03-15 2005-09-29 Inventio Ag 大荷重用エレベータ
CN101291867B (zh) * 2005-12-14 2011-01-12 三菱电机株式会社 电梯装置
EP2361215B1 (en) * 2008-12-05 2015-09-16 Otis Elevator Company Elevator system and installation method
US8112829B2 (en) * 2009-01-05 2012-02-14 Globe Union Industrial Corp. Flush valve assembly structure of water tank
CN102414111A (zh) * 2009-04-29 2012-04-11 奥的斯电梯公司 在单个井道内包括多个轿厢的电梯系统
EP2985255B1 (en) * 2014-08-11 2021-11-17 KONE Corporation Elevator
WO2022011187A1 (en) * 2020-07-09 2022-01-13 Blissera Corp. Hoistway mechanics of panoramic vacuum elevator
CN114671315B (zh) * 2022-04-07 2023-09-26 南通润雅机电科技有限公司 一种带有紧急制动辅助的电梯安装用井架

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Also Published As

Publication number Publication date
DE59803888D1 (de) 2002-05-23
ES2172931T3 (es) 2002-10-01
PT1056678E (pt) 2002-09-30
WO1999016694A2 (de) 1999-04-08
US6782975B1 (en) 2004-08-31
ATE216349T1 (de) 2002-05-15
CN1274334A (zh) 2000-11-22
WO1999016694A3 (de) 1999-06-24
HK1033303A1 (en) 2001-08-24
JP2001518434A (ja) 2001-10-16
DK1056678T3 (da) 2002-07-29
EP1056678A2 (de) 2000-12-06
CN1104372C (zh) 2003-04-02

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