WO2004078628A2 - Aufzug mit 2:1 zahnriemenführung - Google Patents
Aufzug mit 2:1 zahnriemenführung Download PDFInfo
- Publication number
- WO2004078628A2 WO2004078628A2 PCT/CH2004/000108 CH2004000108W WO2004078628A2 WO 2004078628 A2 WO2004078628 A2 WO 2004078628A2 CH 2004000108 W CH2004000108 W CH 2004000108W WO 2004078628 A2 WO2004078628 A2 WO 2004078628A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- belt
- drive
- elevator
- linear drive
- counterweight
- Prior art date
Links
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
- B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
-
- 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
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0476—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with friction gear, e.g. belt linking motor to sheave
Definitions
- the invention relates to an elevator comprising a movable within a hoistway elevator car and a counterweight, wherein lift cage and 'egenthe are connected by means of a guided over deflection rollers support means and wherein a drive drives the lift cage and the counterweight.
- Shaft pit and shaft head is cocked.
- the toothed belt wraps around a gear of the mechanical linear drive, the drive climbing along the stationary belt.
- a disadvantage of the known device is that separate production means and propellants result in high manufacturing costs.
- the elevator only works reliably when the toothed belt is correctly tensioned.
- the problem of supplying energy to the counterweight must be solved with trailing cables.
- the invention seeks to remedy this.
- the invention as characterized in claim 1, solves the problem, the disadvantages of the known. Avoid establishment and a competitive elevator with mechanical
- Well head is particularly suitable for different arrangement variants and driving or
- the linear drive can be installed in the shaft head at the most suitable location, for example in a corner, without reducing the safety space.
- the linear drive works with large wrap angles and without transverse forces.
- Fig. 2 is an elevator with a mechanical arranged above
- FIG. 3 shows an elevator with a mechanical linear drive with a gear arranged laterally at the top
- Fig. 5 an elevator with a mechanical linear drive laterally arranged at the top and a deflection roller with
- FIG. 7 shows an elevator with a mechanical linear drive arranged laterally at the top with a drive belt via a deflection roller and
- Fig. 8 is a backpack elevator with a mechanical linear drive.
- an elevator designated 1 consisting of a movable in an elevator shaft 2 Elevator car 3 and a counterweight 4.
- the elevator offers free space in the shaft head for crossings.
- 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, the vertical forces being conducted into the shaft pit 8.
- the guide rails 5, 6, 7 are connected to the shaft wall with brackets (not shown).
- Buffers 9 are arranged in the shaft pit 8, on which buffer plates 10 of the elevator car 3 or the counterweight
- At least one belt 11, for example a toothed belt, with a 2: 1 belt guide is provided as the carrying and driving means.
- a mechanical linear drive 12 arranged laterally on the second guide rail 6, for example in the shaft head 2.1 drives the belt 11 of the vertical belt strand 11.1 by one unit by means of a drive wheel 13, the elevator car 3 or the counterweight 4 moves by half a unit.
- One end of the belt 11 is at a first belt fix point 14 and the second end of the belt 11 is at a second
- the belt 11 is guided 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.
- the first deflection roller 16, the second deflection roller 18 and the profile roller 17 are integrated in the floor 21 of the elevator car 3, the belt running in a floor channel 21.1.
- the profile roller 17 has a toothing corresponding to the toothing of the belt 11.
- the first deflection roller 16 and the second deflection roller 18 guide the belt 11 on the non-toothed side flanges arranged on the face.
- the third deflection roller 19 arranged on the second guide rail 6 engages with the toothed side of the belt 11 and has a brake for normal operation.
- the toothed wheel of the drive wheel 13 engages with the toothed side of the belt 11.
- Deflection rollers 22 of the linear drive 12 effect the wrap angle of the belt 11 on the drive wheel 13.
- the drive wheel 13 can also be a deflection roller 22.
- ⁇ patented- is or • sin °.- the motor, the motors for the driving wheel 13.
- the deflecting roller 20 is arranged in the fourth counterweight and construction similar to the first deflection roller 16 or with the second deflection roller 18th
- a flat belt or a V-ribbed belt can be provided as the belt 11.
- the V-ribbed belt with longitudinal ribs has good guiding properties and increased traction.
- Such flat belts contain steel or
- Two belts guided in parallel can also be provided, the deflection rollers or the deflection rollers or the drive wheel also being present in duplicate.
- Deflection rollers or deflection rollers or the drive wheel can be 50 mm in diameter or larger, for example.
- the motor can be, for example, an asynchronous machine or a synchronous machine with or without permanent magnets.
- the 2 shows an elevator 1 with a mechanical linear drive 12 arranged at the top in the horizontal belt strand 11.2.
- the linear drive 12 is connected by means of its housing 12.1 to the first guide rail 5 and to a cross member 23.
- One deflection roller 22 also serves as a pulley that redirects the belt strand from vertical to horizontal or vice versa.
- the other end of the cross member 23 is supported by the second guide rail 6, on which the third deflection roller 19 with a brake is arranged.
- both fixed rope points 14, 15 are arranged at the other end of the cross member 23.
- the upper edge of the elevator car 3 can travel at most up to the height H symbolized by a broken line.
- FIG. 3 shows an elevator 1 with a mechanical linear drive 12 with motor 24 and gear 25, which is arranged laterally at the top in the vertical belt strand 11.1 and is supported on the guide rails 6, 7. The increased distance from the counterbend protects the belt.
- the one deflecting roller 22 also serves as a deflecting roller and is provided with a brake 26.
- the elevator car 3 can travel below the linear drive 12.
- FIG. 4 shows an elevator 1 with a mechanical linear drive 12, which is arranged laterally at the top in the horizontal belt strand 11.2 and is supported on the guide rails 6, 7, a deflection roller 22 simultaneously serving as a deflection roller and being provided with a brake.
- the housing 27 of the linear drive 12 is connected to the cross member 23. This variant offers optimal use of space above the counterweight.
- FIG. 5 shows an elevator 1 with a mechanical linear drive 12 which is arranged laterally at the top in the horizontal belt strand 11.2 and is supported on the guide rails 6, 7, a deflection roller 22 simultaneously serving as a deflection roller and being provided with a brake.
- the housing 27 of the linear drive 12 also serves as a cross member.
- a fifth deflection roller 28 is with a Brake 29 provided. This variant avoids lateral forces acting on the rails and offers belt protection.
- the direction of the belt strand at the output of the linear motor 12 changes from the direction of the belt strand at the input of the linear drive 12 by at most about 90 °, the input or the output of the linear drive 12 being at the ablanking rollers 22.
- Fig. 1 is the direction of the emerging belt strand - - - - equal to the direction of the incoming belt strand. 2 to 5, the direction of the belt strand changes from the vertical to the horizontal or vice versa.
- FIG. 6 shows an elevator 1 with a mechanical linear drive 12, which is arranged laterally at the top and is supported on the guide rails 6, 7 and has a drive belt 30 which drives the belt 11.
- the drive belt 30 is underlaid on the belt 11 and guided over the fifth deflection roller 28, which is integrated in the housing 27.
- This variant is characterized by a large loop. In addition, it allows re ⁇ i; b r; i. eme ; r ⁇ small bending radii and freedom of arrangement for the traction disc.
- FIG. 7 shows an elevator 1 with a mechanical linear drive 12 arranged laterally at the top and supported on the guide rails 6, 7, with a drive belt 30 guided over the fifth deflection roller 28, which drives the belt 11.
- the fifth deflection roller 28 is arranged above the first guide rail 5.
- Functionally identical components are provided with the same reference numerals as in the previous exemplary embodiments. This variant enables gentle belt guidance without counter-bending and with a large wrap angle.
- the direction of the belt strand on the linear motor itself changes only by 90 °.
- deflection pulleys are installed downstream to optimize the cable routing in order to adapt the belt or cable outlet point to the disposition of the cabin.
- the deflection pulley can be any type of material
- Deflection rollers or the drive wheel have a diameter of about 50 mm.
- the following example shows the advantageous dimensions or the advantageous weight of the mechanical linear drive in relation to the counterweight and the elevator car: Diameter of the deflection roller: 53 mm Diameter of the drive wheel: 50 mm Distance of the deflection roller to the drive wheel: 60 mm wrap angle of the belt on the drive wheel: 137 °
- Weight elevator car 630 kg (with 675 kg payload)
- the mechanical linear drive 12 can also be used in an elevator 1, for example in an elevator.
- Backpack elevator with a 1: 1 belt guide can be used, in which one end of the belt is arranged on the elevator car 3 and the other end of the belt on the counterweight 4.
- the linear drive 12 is arranged between the travel path of the elevator car 3 and the shaft wall, wherein the elevator car 3 can drive past the linear drive 12.
- the linear drive 12 consists essentially of the
- the linear drive 12 shown in FIG. 8 can also be used, for example, for the elevator installation according to FIG. 1.
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)
- Transmission Devices (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04715863.9A EP1606208B1 (de) | 2003-03-06 | 2004-03-01 | Aufzug mit 2:1 zahnriemenführung |
JP2006504147A JP2006519742A (ja) | 2003-03-06 | 2004-03-01 | エレベータ |
US11/215,901 US7543685B2 (en) | 2003-03-06 | 2005-08-31 | Elevator |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03405155 | 2003-03-06 | ||
EP03405155.7 | 2003-03-06 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/215,901 Continuation US7543685B2 (en) | 2003-03-06 | 2005-08-31 | Elevator |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004078628A2 true WO2004078628A2 (de) | 2004-09-16 |
WO2004078628A3 WO2004078628A3 (de) | 2004-12-16 |
Family
ID=32946977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH2004/000108 WO2004078628A2 (de) | 2003-03-06 | 2004-03-01 | Aufzug mit 2:1 zahnriemenführung |
Country Status (5)
Country | Link |
---|---|
US (1) | US7543685B2 (de) |
EP (1) | EP1606208B1 (de) |
JP (1) | JP2006519742A (de) |
CN (1) | CN100389056C (de) |
WO (1) | WO2004078628A2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008521724A (ja) * | 2004-11-30 | 2008-06-26 | オーチス エレベータ カンパニー | 折り畳み式衝撃吸収脚部を有するエレベータかご、および対応するエレベータ |
EP2032491B1 (de) | 2006-06-26 | 2015-09-09 | Otis Elevator Company | Aufzugsanlage mit verringerten schachtmassen |
DE202015105395U1 (de) | 2015-10-12 | 2015-11-16 | Aufzugteile Bt Gmbh | Fahrkorb für einen Aufzug in einem Aufzugsschacht |
WO2017064123A1 (de) | 2015-10-12 | 2017-04-20 | Inventio Ag | Fahrkorb für einen aufzug in einem aufzugsschacht |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100978170B1 (ko) * | 2003-01-31 | 2010-08-25 | 오티스 엘리베이터 컴파니 | 엘리베이터 기계, 도르래, 및 종결부를 위한 일체화된지지체 |
NZ552308A (en) | 2006-02-08 | 2008-11-28 | Inventio Ag | Lift installation with a linear drive system and linear drive system for such a lift installation |
US20070213154A1 (en) * | 2006-03-13 | 2007-09-13 | Broyan Frederick K | Drive mechanism for non-personnel lifting device |
KR100961038B1 (ko) * | 2006-05-01 | 2010-06-01 | 미쓰비시덴키 가부시키가이샤 | 엘리베이터 장치 |
NZ562338A (en) * | 2006-10-31 | 2009-07-31 | Inventio Ag | Lift with two lift cages disposed one above the other in a lift shaft |
EP2072445A1 (de) * | 2007-12-21 | 2009-06-24 | Inventio Ag | Betriebsverfahren für einen Aufzug mit zwei Aufzugskabinen und einem Gegengewicht |
WO2009154611A1 (en) * | 2008-06-17 | 2009-12-23 | Otis Elevator Company | Underslung elevator car configuration |
EP2210847A1 (de) * | 2009-01-22 | 2010-07-28 | Inventio AG | Aufzuganlage mit Treibscheibe |
US20130056304A1 (en) * | 2011-09-07 | 2013-03-07 | Jose Luis Blanco Sanchez | Elevator Without Counterweight With a Cogged Belt and Pulley |
IN2014DN09184A (de) * | 2012-05-03 | 2015-07-10 | Otis Elevator Co | |
CN104768863B (zh) | 2012-11-05 | 2018-01-02 | 奥的斯电梯公司 | 包括结构上独立的电梯曳引机导轨安装座的系统 |
WO2015015637A1 (ja) * | 2013-08-02 | 2015-02-05 | 三菱電機株式会社 | せり上げ式エレベータ |
EP2985255B1 (de) * | 2014-08-11 | 2021-11-17 | KONE Corporation | Aufzug |
WO2016156901A1 (en) | 2015-03-27 | 2016-10-06 | Otis Elevator Company | Elevator system suspension member termination |
US10450167B2 (en) * | 2015-06-30 | 2019-10-22 | Shanghai Yangtze 3-Map Elevator Co., Ltd. | Middle-drive type elevator |
US11104549B2 (en) * | 2015-11-25 | 2021-08-31 | Otis Elevator Company | Machine mounting structure for elevator system |
EP3904673B1 (de) * | 2020-04-30 | 2023-11-01 | Siemens Gamesa Renewable Energy A/S | Plattform für eine windturbine, windturbine mit dieser plattform und verfahren zum zusammenbau einer windturbine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0837025A1 (de) * | 1996-10-21 | 1998-04-22 | Inventio Ag | Antriebssystem |
WO1999043593A1 (en) * | 1998-02-26 | 1999-09-02 | Otis Elevator Company | Elevator system with overhead drive motor |
US6425463B1 (en) * | 2000-03-15 | 2002-07-30 | Frederick Kenneth Broyan | Non-personnel lifting device |
EP1327598A1 (de) * | 2002-01-09 | 2003-07-16 | Kone Corporation | Aufzug mit Antrieb mit kleiner Baugrösse |
Family Cites Families (11)
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DE911777C (de) | 1951-07-27 | 1955-12-01 | Anton Kraft | Vorrichtung zum Foerdern von Lasten mittels zweier in einem Triebgehaeuse in paralleler Zusammenwirkung gelagerten und ueber Triebraeder laufenden endlosen Transportketten |
DE3806354A1 (de) * | 1988-02-27 | 1989-09-07 | Neff Gewindespindeln | Schutzabdeckung fuer die bewegungsbahn eines bahngefuehrten elementes, insbesondere eines schlittens oder wagens |
JPH02300085A (ja) * | 1989-05-12 | 1990-12-12 | Koyo Autom Mach Co Ltd | 昇降機における駆動装置 |
JPH0797162A (ja) * | 1993-09-28 | 1995-04-11 | Mitsubishi Electric Corp | エレベーターの昇降体装置 |
FR2723362B1 (fr) * | 1994-08-03 | 1996-09-27 | Otis Elevator Co | Plate-forme de cabine d'ascenseur a plusieurs fonctions integrees. |
ATE237550T1 (de) * | 1996-11-11 | 2003-05-15 | Inventio Ag | Aufzugsanlage mit im aufzugsschacht angeordneter antriebseinheit |
US6401871B2 (en) * | 1998-02-26 | 2002-06-11 | Otis Elevator Company | Tension member for an elevator |
US6138799A (en) * | 1998-09-30 | 2000-10-31 | Otis Elevator Company | Belt-climbing elevator having drive in counterweight |
FI111622B (fi) * | 1999-01-27 | 2003-08-29 | Kone Corp | Vetopyörähissi ja taittopyörän käyttö |
US6776263B2 (en) * | 2000-05-19 | 2004-08-17 | Esw-Extel Systems Wedel Gesellschaft Fuer Austruestung Mbh | Elevator system for the vertical transport of loads in an aircraft |
JP2004001919A (ja) * | 2002-05-30 | 2004-01-08 | Otis Elevator Co | エレベータ装置 |
-
2004
- 2004-03-01 WO PCT/CH2004/000108 patent/WO2004078628A2/de active Application Filing
- 2004-03-01 EP EP04715863.9A patent/EP1606208B1/de not_active Expired - Lifetime
- 2004-03-01 CN CNB2004800061832A patent/CN100389056C/zh not_active Expired - Fee Related
- 2004-03-01 JP JP2006504147A patent/JP2006519742A/ja active Pending
-
2005
- 2005-08-31 US US11/215,901 patent/US7543685B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0837025A1 (de) * | 1996-10-21 | 1998-04-22 | Inventio Ag | Antriebssystem |
WO1999043593A1 (en) * | 1998-02-26 | 1999-09-02 | Otis Elevator Company | Elevator system with overhead drive motor |
US6425463B1 (en) * | 2000-03-15 | 2002-07-30 | Frederick Kenneth Broyan | Non-personnel lifting device |
EP1327598A1 (de) * | 2002-01-09 | 2003-07-16 | Kone Corporation | Aufzug mit Antrieb mit kleiner Baugrösse |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008521724A (ja) * | 2004-11-30 | 2008-06-26 | オーチス エレベータ カンパニー | 折り畳み式衝撃吸収脚部を有するエレベータかご、および対応するエレベータ |
EP2032491B1 (de) | 2006-06-26 | 2015-09-09 | Otis Elevator Company | Aufzugsanlage mit verringerten schachtmassen |
DE202015105395U1 (de) | 2015-10-12 | 2015-11-16 | Aufzugteile Bt Gmbh | Fahrkorb für einen Aufzug in einem Aufzugsschacht |
WO2017064123A1 (de) | 2015-10-12 | 2017-04-20 | Inventio Ag | Fahrkorb für einen aufzug in einem aufzugsschacht |
US11180346B2 (en) | 2015-10-12 | 2021-11-23 | Inventio Ag | Car for an elevator in an elevator shaft |
Also Published As
Publication number | Publication date |
---|---|
US7543685B2 (en) | 2009-06-09 |
US20060070818A1 (en) | 2006-04-06 |
CN1759061A (zh) | 2006-04-12 |
WO2004078628A3 (de) | 2004-12-16 |
EP1606208A2 (de) | 2005-12-21 |
EP1606208B1 (de) | 2015-12-09 |
JP2006519742A (ja) | 2006-08-31 |
CN100389056C (zh) | 2008-05-21 |
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