WO2004080878A1 - Ascenseur automatique d'equilibrage - Google Patents

Ascenseur automatique d'equilibrage Download PDF

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Publication number
WO2004080878A1
WO2004080878A1 PCT/JP2003/002919 JP0302919W WO2004080878A1 WO 2004080878 A1 WO2004080878 A1 WO 2004080878A1 JP 0302919 W JP0302919 W JP 0302919W WO 2004080878 A1 WO2004080878 A1 WO 2004080878A1
Authority
WO
WIPO (PCT)
Prior art keywords
rope
car
resin
counterweight
self
Prior art date
Application number
PCT/JP2003/002919
Other languages
English (en)
Japanese (ja)
Inventor
Hideaki Kodera
Original Assignee
Mitsubishi Denki Kabushiki Kaisha
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 Denki Kabushiki Kaisha filed Critical Mitsubishi Denki Kabushiki Kaisha
Priority to EP03710316A priority Critical patent/EP1602613A1/fr
Priority to JP2004569343A priority patent/JPWO2004080878A1/ja
Priority to PCT/JP2003/002919 priority patent/WO2004080878A1/fr
Priority to CN03826128.6A priority patent/CN1750989A/zh
Publication of WO2004080878A1 publication Critical patent/WO2004080878A1/fr

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
    • B66B11/0045—Arrangement of driving gear, e.g. location or support in the hoistway
    • B66B11/0055—Arrangement of driving gear, e.g. location or support in the hoistway on the counterweight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/12—Counterpoises
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators

Definitions

  • the present invention provides a self-propelled counter with a driving device for raising and lowering a car and a counterweight mounted on the counterweight, without complicating the configuration of the equipment and the voting. , Improve your trance ability.
  • Patent Documents 1 to 4 Conventional counterpart self-propelled elevators are disclosed in Patent Documents 1 to 4. In general, it is important to maintain the trough ability of the self-propelled counter in the county evening. The train is suspended with full laps to ensure traction. In addition, in the counters and self-propelled elevators disclosed in Patent Documents 2 to 4, the turning angle of the pinch of the pinion wheel is increased by the turning pulley, and the traction capability is secured.
  • Patent Document 1 is Japanese Patent Application Laid-Open No. Hei 9-124259
  • Patent Document 2 is Japanese Patent Application Laid-Open No. Hei 6-255959
  • Patent Document 3 Japanese Patent Application Laid-Open No.
  • the gazette of Patent Document 4 and Patent Document 4 are the gazette of Japanese Patent Application Laid-Open No. 7-137964.
  • the equipment configuration of the drive unit becomes complicated, the equipment becomes larger, and the space of the hoistway becomes larger.
  • the mouthpiece of the drive unit can be suspended with a full wrap, or a turning pulley can be provided to increase the winding angle of the rope.
  • the number of times of bending was increased and a reverse bending portion was generated, and the life of the rope was shortened. Disclosure of the invention
  • a self-propelled counter with a counter includes a car and a counterweight which is lifted and lowered in a hoistway, a rope on which the car and the counterweight are hung, and a hoistway.
  • the rope is a resin-coated steel rope in which a steel rope is coated with a resin having a high coefficient of friction.
  • FIG. 1 is a perspective view showing a count-and-go self-propelled elevator according to a first embodiment of the present invention.
  • FIG. 2 is a cross-sectional view showing a cross section of a resin-coated steel mouthpiece used in the counter self-propelled elevator according to the first embodiment.
  • FIG. 3 is a cross-sectional view of a tuna wheel of the driving device 7 used in the counter and the self-propelled elevator of the second embodiment.
  • FIG. 1 is a view showing a self-propelled elevator of a counter according to a first embodiment of the present invention. It is a perspective view showing evening.
  • the car 2 and the counterweight 3 move up and down the elevator 1 along the elevator, and move up and down along the car-side guide rail 4 and the weight-side guide rail 5, respectively.
  • the car 2 and the counterweight 3 are suspended by a rope 6 via a suspension car 10 installed under the car and a return car 9 installed at the top of the hoistway.
  • the ends of the rope 6 are fixed at a car-side rope fixed end 11 and a weight-side rope fixed end 12, respectively.
  • a driving device 7 for raising and lowering the car 2 and the counterweight 3 is mounted on the counterweight 3, and the driving device 7 causes the car 2 to move up and down overnight.
  • a rope coated with a resin having a high coefficient of friction is used for the rope 6, and the rope 6 is suspended on a swing wheel 8 of a driving device 7 by a hoop.
  • FIG. 2 is a cross-sectional view showing a cross section of a resin-coated steel rose used in the self-propelled countertop elevator of this embodiment.
  • the rope 6 of the present embodiment is a resin-coated steel rope 6c in which a steel rope (6cl) is coated with a resin (6c-2) having a high friction coefficient.
  • a resin having a high friction coefficient for example, a resin such as urethane rubber has a friction coefficient of 0.2 or more, which is higher than a friction coefficient (0.1) of a steel rope.
  • the steel rope is coated with a resin having a high coefficient of friction and used as an elevator rope, it is possible to improve the truncation ability without complicating the opening and the equipment configuration.
  • the device is constructed with a relatively simple structure, saving space. You can get a cheap, self-propelled counter with high traction capability.
  • FIG. 3 is a cross-sectional view of a pinwheel of a driving device 7 used in the self-propelled elevator of the county according to the second embodiment.
  • the tuna wheel (8a-l) of the drive device 7 of the present embodiment is a resin-coated tuna wheel 8a coated with a resin (8a-2) having a high friction coefficient.
  • the resin having a high friction coefficient is, for example, a resin such as urethane rubber, and the friction coefficient is 0.2 or more. Further, in the present embodiment, the description of the same or corresponding parts as in the first embodiment is omitted, and the parts different from the first embodiment are described.
  • a resin-coated tuna wheel coated with a resin with a high coefficient of friction is used for the pinwheel of the drive unit, which complicates the mouth opening and equipment configuration. No, the traction ability can be improved.
  • the elevator is constructed using a resin-coated resin table coated with a resin with a high coefficient of friction, the number of times of bending of the rope does not increase and no reverse bending occurs, so the life of the rope is extended. The traction ability can be improved without lowering.
  • the counting and self-propelled elevators include: A return wheel on which a rope is provided, a fixing member to which each end of the mouthpiece is fixed, and a drive device which is provided on a counterweight, is hooked, and raises and lowers the car and the counterweight. Since the rope is a resin-coated steel rope in which a steel rope is coated with a resin with a high coefficient of friction, the traction capability can be improved without complicating the mouthing and equipment configuration. Can be.

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 concerne un ascenseur automatique d'équilibrage comprenant une cabine et un contrepoids montant et descendant dans une cage, un câble auquel la cabine et le contrepoids sont attachés, une poulie de rappel positionnée au sommet de la cage et à laquelle le câble est attaché, des éléments fixes auxquels les extrémités du câble sont fixés et un dispositif d'entraînement qui est installé sur le contrepoids, auquel le câble est attaché et qui lève et descend la cabine et le contrepoids. Pour former le câble, qui est d'un type en acier revêtu de résine, on revêt un câble en acier d'une résine présentant un coefficient de frottement élevé.
PCT/JP2003/002919 2003-03-12 2003-03-12 Ascenseur automatique d'equilibrage WO2004080878A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03710316A EP1602613A1 (fr) 2003-03-12 2003-03-12 Ascenseur automatique d'equilibrage
JP2004569343A JPWO2004080878A1 (ja) 2003-03-12 2003-03-12 カウンタ自走式エレベータ
PCT/JP2003/002919 WO2004080878A1 (fr) 2003-03-12 2003-03-12 Ascenseur automatique d'equilibrage
CN03826128.6A CN1750989A (zh) 2003-03-12 2003-03-12 平衡自行式电梯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/002919 WO2004080878A1 (fr) 2003-03-12 2003-03-12 Ascenseur automatique d'equilibrage

Publications (1)

Publication Number Publication Date
WO2004080878A1 true WO2004080878A1 (fr) 2004-09-23

Family

ID=32983446

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/002919 WO2004080878A1 (fr) 2003-03-12 2003-03-12 Ascenseur automatique d'equilibrage

Country Status (4)

Country Link
EP (1) EP1602613A1 (fr)
JP (1) JPWO2004080878A1 (fr)
CN (1) CN1750989A (fr)
WO (1) WO2004080878A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2407981T3 (es) 2006-06-14 2013-06-17 Inventio Ag Ascensor
EP1867597B1 (fr) * 2006-06-14 2013-03-06 Inventio AG Ascenseur
JP5932486B2 (ja) * 2012-05-28 2016-06-08 株式会社日立製作所 エレベーター装置
CN104030136A (zh) * 2013-03-08 2014-09-10 黄柏森 双驱动电梯
JP5798613B2 (ja) * 2013-12-03 2015-10-21 東芝エレベータ株式会社 エレベータ用釣合錘装置
CN107272306A (zh) * 2017-07-31 2017-10-20 重庆万建电子工程有限责任公司重庆第分公司 带支架的摄像机

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101130A (en) * 1960-10-12 1963-08-20 Silopark S A Elevator system in which drive mechanism is mounted upon the counterweight
CA2142072A1 (fr) * 1994-03-02 1995-09-03 Claudio De Angelis Cable pour ascenseurs
WO2000035800A1 (fr) * 1998-12-11 2000-06-22 Kabushiki Kaisha Toshiba Ascenseur
JP2001026388A (ja) * 1999-07-15 2001-01-30 Mitsubishi Electric Corp 自走式エレベータ装置
JP2002020059A (ja) * 2000-05-19 2002-01-23 Albert Solos Carlos カウンタウエイトがエレベータの動きを発生及び制御する推進流体力学装置のプランジャでもあるエレベータ
WO2002012108A1 (fr) * 2000-08-09 2002-02-14 Mitsubishi Denki Kabushiki Kaisha Dispositif elevateur
US6371448B1 (en) * 1999-10-29 2002-04-16 Inventio Ag Rope drive element for driving synthetic fiber ropes
JP2003104665A (ja) * 2001-09-28 2003-04-09 Toshiba Elevator Co Ltd エレベータ

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101130A (en) * 1960-10-12 1963-08-20 Silopark S A Elevator system in which drive mechanism is mounted upon the counterweight
CA2142072A1 (fr) * 1994-03-02 1995-09-03 Claudio De Angelis Cable pour ascenseurs
WO2000035800A1 (fr) * 1998-12-11 2000-06-22 Kabushiki Kaisha Toshiba Ascenseur
JP2001026388A (ja) * 1999-07-15 2001-01-30 Mitsubishi Electric Corp 自走式エレベータ装置
US6371448B1 (en) * 1999-10-29 2002-04-16 Inventio Ag Rope drive element for driving synthetic fiber ropes
JP2002020059A (ja) * 2000-05-19 2002-01-23 Albert Solos Carlos カウンタウエイトがエレベータの動きを発生及び制御する推進流体力学装置のプランジャでもあるエレベータ
WO2002012108A1 (fr) * 2000-08-09 2002-02-14 Mitsubishi Denki Kabushiki Kaisha Dispositif elevateur
JP2003104665A (ja) * 2001-09-28 2003-04-09 Toshiba Elevator Co Ltd エレベータ

Also Published As

Publication number Publication date
CN1750989A (zh) 2006-03-22
JPWO2004080878A1 (ja) 2006-06-08
EP1602613A1 (fr) 2005-12-07

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