WO2002102701A1 - Systeme d'ascenseur sans maison - Google Patents

Systeme d'ascenseur sans maison Download PDF

Info

Publication number
WO2002102701A1
WO2002102701A1 PCT/JP2001/005134 JP0105134W WO02102701A1 WO 2002102701 A1 WO2002102701 A1 WO 2002102701A1 JP 0105134 W JP0105134 W JP 0105134W WO 02102701 A1 WO02102701 A1 WO 02102701A1
Authority
WO
WIPO (PCT)
Prior art keywords
car
hoistway
machine room
opening
wall
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.)
Ceased
Application number
PCT/JP2001/005134
Other languages
English (en)
Japanese (ja)
Inventor
Masami Yoshikawa
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
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to EP01938696A priority Critical patent/EP1433734B1/fr
Priority to CNB018070604A priority patent/CN1283542C/zh
Priority to PCT/JP2001/005134 priority patent/WO2002102701A1/fr
Priority to JP2003505254A priority patent/JP4963153B2/ja
Priority to KR10-2003-7002104A priority patent/KR100499660B1/ko
Publication of WO2002102701A1 publication Critical patent/WO2002102701A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B66B11/04—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
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/0246—Maintenance features
    • 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

Definitions

  • the present invention relates to a machine-room-less elevator
  • a typical example of a machine room-less elevator was to install a hoisting machine at the top of the hoistway and perform maintenance and inspection on a car by maintenance personnel. Also, at the time of maintenance and inspection, it was common to provide handrails on the car to prevent maintenance personnel from falling into the hoistway from above the car. As described above, in the conventional machine room-less elevator, the top dimension of the elevator is determined by the provision of a handrail on the car and the hoisting machine installed on the top of the hoistway. Finally, the installation of Elebe night and night ⁇
  • the present invention has been made to solve such a problem, and an object of the present invention is to obtain a machine room-less elevator having a small top dimension of the elevator.
  • a machine room-less elevator comprises a cage having an opening in a wall, a cage and a counterweight, each of which is fixed to a different end.
  • a ship is provided between the car and the hoistway wall so that the sheave can be inspected from inside the car through the opening.
  • the machine room-less elevator has an opening in a wall and both ends thereof are fixed in a hoistway and wound around a pulley provided in a car and a counterweight.
  • the sheave is installed between the car and the hoistway wall so that the sheave can be inspected from the inside of the car through the opening.
  • the motor when the car is located at the head of the hoistway, the motor is installed between the car and the hoistway wall, and the car is opened through the opening through the opening. Check overnight.
  • the elevator of the machine room-less elevator according to the present invention has an opening in the ceiling.
  • the machine room-less elevator according to the present invention is provided with a fixing device for fixing the car in the hoistway, and the fixing device is operated from inside the car. In the evening, the driving force of the motor is decelerated and transmitted to the sieve by the belt.
  • the machine room-less elevator is a sieve in which a wire rope having an opening in a wall, a cage and a counterweight fixed to different ends is wound. , And a hoist having a motor for driving the sheave.
  • the hoist When the car is at the top of the hoistway, the hoist is provided between the car and the hoistway wall, and the car floor is outside the car. This allows the hoist to be inspected on the floor through the opening.
  • the machine room-less elevator has an opening in a wall, both ends of which are fixed in a hoistway, and is provided in a car and a counterweight.
  • a hoist is installed between the car and the hoistway wall, the car floor is extended outside the car to the hoisting machine side, and the hoist is inspected on the floor through the opening There are things you can do.
  • FIG. 1 is a cross-sectional view illustrating a cross section of a machine room-less elevator of Embodiment 1 of the present invention.
  • FIG. 2 is a cross-sectional view taken along the line II-II of the machine room-less elevator shown in FIG.
  • FIG. 3 is a cross-sectional view taken along line III-III of the machine room-less elevator shown in FIG.
  • FIG. 4 is a sectional view showing a cross section of a machine room-less elevator of Embodiment 2 of the present invention.
  • FIG. 5 is a V-V sectional view of the machine room-less elevator shown in FIG.
  • FIG. 6 is a cross-sectional view showing a cross section of a mechanical nitrogen-free elevator according to a third embodiment of the present invention.
  • FIG. 7 is a YE-W sectional view of the machine room-less elevator shown in FIG. BEST MODE FOR CARRYING OUT THE INVENTION
  • FIG. 1 is a cross-sectional view showing a cross section of a machine room-less elevator of Embodiment 1 of the present invention.
  • reference numeral 10 denotes a hoistway of the elevator every night.
  • Numeral 1 1 denotes an elevator car in the hoistway 10.
  • 1 2 is an opening, basket 1 1 It is provided on the inner wall and ceiling.
  • the opening 12 is such that a part of the wall surface in the car and a part of the ceiling surface can be integrally pulled out into the car, and a part of the wall surface and a part of the ceiling surface can be separately put in the car. Some can be pulled open.
  • a switch 13 controls the operation of the elevator every time the opening 12 is opened.
  • Numeral 14 denotes morning and evening, which is provided at the top of the hoistway 10.
  • Reference numeral 15 denotes a sieve which is provided on the top wall side of the hoistway 10 and is installed between the hoistway wall and the car 11 when the car 11 is at the top of the hoistway.
  • a belt 16 transmits the driving force of the motor 14 to the sheave 15 at a reduced speed.
  • Reference numeral 17 denotes a hoisting machine, which comprises a motor 14, a sheep 15, and a belt 16.
  • Reference numeral 18 denotes a wire port, which is wound around the sieve 15, one end of which is fixed to the car 11, and the other end of which is fixed to the counterweight 19.
  • 20 is a cage guide rail.
  • 21 is a counterweight guide rail. The sheave 15 is installed above the counterweight guide rail 21.
  • Fig. 2 is a cross-sectional view taken along the line II-II of the machine room-less elevator shown in Fig. 1.
  • FIG. 2 the same or corresponding parts as those shown in FIG. 1 are denoted by the same reference numerals, and description thereof is omitted.
  • Fig. 3 is a cross-sectional view taken along the line III-III of the machine room-less elevator shown in Fig. 1.
  • reference numeral 30 denotes a car fixing device.
  • a plate attached to the car guide rail 20 is operated from within the car using a locking bar to fix the car 11.
  • the car fixing device 30 is not limited to this example. Such a car fixing device 30 is used when it is necessary to fix the car 11 at the time of maintenance work or the like.
  • the opening 12 is provided in the wall and the like of the car 11, and the sheave 15 and the like of the hoisting machine 17 which require high maintenance work can be connected to the car 11 and the hoistway wall.
  • the sheave 15 can be easily maintained from inside the car.
  • the car When performing maintenance and inspection of the sieve 15 etc. from inside the car, the car may be on the top floor, or may be slightly above or slightly below the top floor. The vicinity of the top floor is the top of the hoistway. The car is moved to the vicinity of the top floor by a predetermined operation using a switch or the like.
  • the sheaves 15 and the like provided on the side of the car 11 through the opening 12 can be easily maintained from inside the cabin, the feet were directly attached to the floor without using a stepboard or the like in the car. Maintenance can be performed safely as it is. Furthermore, since maintenance can be performed from the inside of the car, there is no need to climb the car to perform maintenance inspections, and the railing provided on the car can be removed.
  • the handrail provided on the car can be removed, the top dimension of the elevator can be suppressed.
  • the ship 15 and the reduction gear of the hoisting machine 17 can be installed between the car 11 and the hoistway wall, parts that come on the car at the top of the hoistway are minimized. And the top dimension of the entire elevator can be reduced.
  • the layout as in this embodiment can further reduce the installation space for the elevator. And the building space can be used more effectively.
  • Example 2
  • FIG. 4 is a cross-sectional view illustrating a cross section of a machine room-less elevator according to a second embodiment of the present invention.
  • reference numeral 40 denotes a car-side wire-to-rope fixing part, which is provided in the hoistway 10 and to which one end of the wire-to-rope 18 is fixed.
  • 4 1 is a car turning pulley, which is provided below the car 11.
  • Reference numeral 42 denotes a counterweight turning pulley, which is provided on the counterweight 19.
  • Reference numeral 43 denotes a counterweight side wire rope fixing portion, which is provided on the counterweight guide rail 21 and the hoistway 10, and the other end of the wire rope 18 is fixed.
  • the wire rope 18 is fixed at one end to the car-side wire-rope fixing part 40, and the car turning pulley 41 and the ship 1 The other end is fixed to the counterweight-side wire-to-rope fixing part 43 via the counterweight turning pulley 42 and the counterweight.
  • a 2: 1 bubbling configuration is called a 2: 1 bubbling configuration.
  • FIG. 4 the same or corresponding parts as those in the first embodiment shown in FIG. 1 are denoted by the same reference numerals, and the description thereof will be omitted. The parts different from FIG.
  • FIG. 6 is a cross-sectional view illustrating a cross section of a machine room-less elevator according to a third embodiment of the present invention.
  • the machine room-less elevator of the present embodiment is arranged on the top wall side of the hoistway 10, above the car floor 50 extending outside the car 11, and on the top of the car floor 50. It is designed to set up a boom, etc. None is installed between the ceiling of the hoistway 10 and the ceiling of the car 11. For this reason, the maintenance staff will open the doors 52 of the car wall and perform maintenance and inspection of the sheave 15 of the hoisting machine 17 on the car floor extended outside the car room.
  • the maintenance staff can perform maintenance work outside the cab, the range of action of the maintenance staff is expanded, and the maintenance of the control device installed on the hoistway wall becomes possible.
  • FIG. 6 shows an example of a machine room-less elevator with a 1: 1 port / bing configuration
  • a similar effect can be obtained by using a machine room-less elevator with a 2: 1 port / bing configuration.
  • the machine room-less elevator according to the present invention provides a car having an opening in a wall, a car and a counterweight and a wire and a rope fixed to ends thereof different from each other, and When the car is at the top of the hoistway, a sheep is provided between the car and the hoistway wall to open the opening from inside the car.
  • the machine room-less elevator has an opening in a wall, both ends of which are fixed in a hoistway, and is provided in a car and a counterweight.
  • a sieve is provided between the car and the hoistway wall, and the sieve can be inspected through the opening from inside the car. This eliminates the need for it, and the railing provided on the car can be removed, reducing the size of the top of the elevator every night, making it possible to reduce the elevator installation space and effectively use building space. be able to.
  • a machine room-less elevator is a sheave around which a wire rope having an opening in a wall, a cage, and a counterweight fixed to different ends is wound.
  • a hoist having a motor for driving the car and when the car is at the top of the hoistway, the hoist is provided between the car and the hoistway wall, and the car floor is wound outside the car. It is extended to the upper machine side, and the hoist can be checked on the floor through the opening. It is possible to reduce the size of the top of the elevator every night, and to reduce the installation space of the elevator every night and to make effective use of the building space.

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)

Abstract

L'invention se rapporte à un système d'ascenseur sans maison comprenant une voiture (11) équipée d'une ouverture (12) installée dans la paroi de cette dernière, d'une poulie (15) pour enrouler, d'un câble métallique (18) dont les différentes extrémités retiennent la voiture (11) et un contrepoids (19), et d'un palan (17) équipé d'un moteur (14) afin d'actionner la poulie (15). Lorsque la voiture (11) est positionnée sur la partie supérieure de la cage (10), la poulie (15) est installée entre la voiture (11) et la paroi de la cage, ce qui permet d'examiner la poulie (15) depuis l'intérieur de la voiture (11) à travers l'ouverture (12).
PCT/JP2001/005134 2001-06-15 2001-06-15 Systeme d'ascenseur sans maison Ceased WO2002102701A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP01938696A EP1433734B1 (fr) 2001-06-15 2001-06-15 Ascenseur sans salle des machines
CNB018070604A CN1283542C (zh) 2001-06-15 2001-06-15 无机械室电梯
PCT/JP2001/005134 WO2002102701A1 (fr) 2001-06-15 2001-06-15 Systeme d'ascenseur sans maison
JP2003505254A JP4963153B2 (ja) 2001-06-15 2001-06-15 機械室レスエレベーター
KR10-2003-7002104A KR100499660B1 (ko) 2001-06-15 2001-06-15 기계실이 없는 엘리베이터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/005134 WO2002102701A1 (fr) 2001-06-15 2001-06-15 Systeme d'ascenseur sans maison

Publications (1)

Publication Number Publication Date
WO2002102701A1 true WO2002102701A1 (fr) 2002-12-27

Family

ID=11737445

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2001/005134 Ceased WO2002102701A1 (fr) 2001-06-15 2001-06-15 Systeme d'ascenseur sans maison

Country Status (5)

Country Link
EP (1) EP1433734B1 (fr)
JP (1) JP4963153B2 (fr)
KR (1) KR100499660B1 (fr)
CN (1) CN1283542C (fr)
WO (1) WO2002102701A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010513167A (ja) * 2006-12-20 2010-04-30 ハー．ヘンゼラー アーゲー 保守用窓付きリフト籠
US20120279805A1 (en) * 2009-11-06 2012-11-08 Aloys Wobben Elevator
US20150246792A1 (en) * 2012-07-27 2015-09-03 Inventio Ag Elevator car with a maintenance window
US10968076B2 (en) 2015-07-28 2021-04-06 Otis Elevator Company Elevator maintenance from inside elevator car

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1803676A4 (fr) * 2004-10-20 2012-03-14 Mitsubishi Electric Corp Appareillage d'ascenseur
KR100700203B1 (ko) * 2005-12-14 2007-03-28 에스엘 주식회사 반사경을 이용한 차량용 램프
BR112013024033A2 (pt) * 2011-03-21 2017-06-27 Inventio Ag elevador tendo profundidade mínima de poço de elevador e um espaço protetor permanente
JP5767573B2 (ja) * 2011-11-24 2015-08-19 株式会社日立製作所 エレベータ保守用装置
CN102774726A (zh) * 2012-07-10 2012-11-14 希姆斯电梯(中国)有限公司 一种不对称电梯轿厢壁的安装结构
JP5923607B2 (ja) * 2012-07-20 2016-05-24 株式会社日立製作所 エレベーター装置
JP5730357B2 (ja) * 2013-07-30 2015-06-10 東芝エレベータ株式会社 エレベータの乗りかご
CN107428512B (zh) 2015-03-23 2020-04-14 奥的斯电梯公司 电梯操作和维修面板
CN107980035B (zh) 2015-04-10 2019-12-24 奥的斯电梯公司 电梯安全钳对准系统和方法
CN108883904B (zh) * 2016-03-18 2020-12-01 奥的斯电梯公司 电梯轿厢、电梯系统和维护电梯系统的方法
CN109476456B (zh) * 2016-07-15 2022-09-09 通力股份公司 电梯装置和电梯
CN106185522A (zh) * 2016-08-19 2016-12-07 卢碧娴 电梯上的逃生装置
EP3309101B1 (fr) 2016-10-17 2020-06-03 Otis Elevator Company Chariot élévateur, système d'élévateur et procédé de contrôle, d'entretien et/ou de réparation d'un système d'élévateur
CN106629288B (zh) * 2016-12-27 2018-12-04 廖忠民 具有可收放维修工作台的升降设备
CN106584408A (zh) * 2016-12-30 2017-04-26 廖忠民 升降设备无级调距维修工作台
ES2928876T3 (es) 2018-02-27 2022-11-23 Otis Elevator Co Cabina de ascensor que comprende una plataforma de trabajo y procedimiento para mover una plataforma de trabajo
ES2969156T3 (es) 2019-06-05 2024-05-16 Otis Elevator Co Panel desmontable para conjunto de panel de ascensor

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JPS5228264Y2 (fr) * 1971-04-19 1977-06-28
JPH07237849A (ja) * 1994-02-28 1995-09-12 Toshiba Erebeeta Technos Kk エレベータ据付け工事用駆動装置
JPH11139730A (ja) 1997-11-05 1999-05-25 Toshiba Corp エレベーター
JP2000203774A (ja) * 1998-11-12 2000-07-25 Toshiba Corp エレベ―タ籠の停止ロック装置
JP2000233878A (ja) 1999-02-05 2000-08-29 Inventio Ag 機械室なしのエレベータ

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JPS6270187A (ja) * 1985-09-24 1987-03-31 三菱電機株式会社 エレベ−タ装置
JPH0450297Y2 (fr) * 1987-01-28 1992-11-26 Mitsubishi Electric Corp
JPH04256680A (ja) * 1991-02-04 1992-09-11 Hitachi Building Syst Eng & Service Co Ltd ピット出入口付きエレベータ
JPH05186150A (ja) * 1992-01-08 1993-07-27 Toshiba Corp トランク付エレベータかごの非常救出装置
JP2548940Y2 (ja) * 1992-10-20 1997-09-24 オーチス エレベータ カンパニー エレベーターのかご
JP3413868B2 (ja) * 1993-04-05 2003-06-09 三菱電機株式会社 リニアモータ駆動方式エレベータ装置
FI94123C (fi) * 1993-06-28 1995-07-25 Kone Oy Vetopyörähissi
JPH0925065A (ja) * 1995-07-12 1997-01-28 Hitachi Ltd エレベータ乗りかごの停止装置
JPH10231074A (ja) * 1997-02-19 1998-09-02 Hitachi Ltd 小型エレベータ
JP2000072352A (ja) * 1998-09-01 2000-03-07 Hitachi Ltd エレベータ火災管制装置
JP2000247560A (ja) * 1999-02-26 2000-09-12 Mitsubishi Electric Corp エレベーター装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5228264Y2 (fr) * 1971-04-19 1977-06-28
JPH07237849A (ja) * 1994-02-28 1995-09-12 Toshiba Erebeeta Technos Kk エレベータ据付け工事用駆動装置
JPH11139730A (ja) 1997-11-05 1999-05-25 Toshiba Corp エレベーター
JP2000203774A (ja) * 1998-11-12 2000-07-25 Toshiba Corp エレベ―タ籠の停止ロック装置
JP2000233878A (ja) 1999-02-05 2000-08-29 Inventio Ag 機械室なしのエレベータ

Non-Patent Citations (1)

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Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010513167A (ja) * 2006-12-20 2010-04-30 ハー．ヘンゼラー アーゲー 保守用窓付きリフト籠
US20120279805A1 (en) * 2009-11-06 2012-11-08 Aloys Wobben Elevator
US9260274B2 (en) * 2009-11-06 2016-02-16 Aloys Wobben Lift for a wind power installation
US20150246792A1 (en) * 2012-07-27 2015-09-03 Inventio Ag Elevator car with a maintenance window
US10968076B2 (en) 2015-07-28 2021-04-06 Otis Elevator Company Elevator maintenance from inside elevator car

Also Published As

Publication number Publication date
EP1433734A1 (fr) 2004-06-30
EP1433734B1 (fr) 2011-10-05
CN1283542C (zh) 2006-11-08
KR100499660B1 (ko) 2005-07-05
CN1423615A (zh) 2003-06-11
KR20030029134A (ko) 2003-04-11
JPWO2002102701A1 (ja) 2004-09-30
EP1433734A4 (fr) 2009-07-01
JP4963153B2 (ja) 2012-06-27

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