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WO2021002732A1 - Système de câbles pour contrepoids et système de câbles pour ascenseur le comprenant - Google Patents

Système de câbles pour contrepoids et système de câbles pour ascenseur le comprenant Download PDF

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Publication number
WO2021002732A1
WO2021002732A1 PCT/KR2020/008780 KR2020008780W WO2021002732A1 WO 2021002732 A1 WO2021002732 A1 WO 2021002732A1 KR 2020008780 W KR2020008780 W KR 2020008780W WO 2021002732 A1 WO2021002732 A1 WO 2021002732A1
Authority
WO
WIPO (PCT)
Prior art keywords
counterweight
winding drum
rope
elevator
gear
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/KR2020/008780
Other languages
English (en)
Korean (ko)
Inventor
정증자
박민식
박민우
박용태
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2021002732A1 publication Critical patent/WO2021002732A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • B66B11/0065—Roping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B17/00—Hoistway equipment
    • B66B17/12—Counterpoises
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/02—Driving gear
    • B66D1/14—Power transmissions between power sources and drums or barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/60—Rope, cable, or chain winding mechanisms; Capstans adapted for special purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts

Definitions

  • elevators used in buildings such as residential or business have a hoistway formed inside the building in a vertical direction, so that an elevator car and a counterweight move up and down along the hoistway to move passengers or cargo.
  • Embodiments of the present invention have been proposed in order to solve the above problems, to provide a counterweight roping device and an elevator roping device capable of shortening the counterweight roping distance without increasing the weight of the counterweight.
  • a counterweight roping device An elevator car that applies a load to the counterweight; And an elevator winding drum on which an elevator rope for pulling the elevator car is wound, and the counterweight roping device is installed in a machine room of the elevator, or an elevator roping device installed outside the elevator hoistway may be provided.
  • FIG. 5 is an enlarged cross-sectional view of an intermediate gear of the counterweight roping device of FIG. 1.
  • FIG. 13 is a diagram schematically illustrating a cross section of the balance maintaining device of FIG. 12 taken in a vertical direction.
  • the present invention is not limited thereto, and a gear for reducing the roping distance of the counterweight 110 may be disposed in the counterweight roping device 10.
  • a process of moving the elevator car 22 using the counterweight roping device 10 according to an embodiment of the present invention will be described as follows.
  • the first winding drum 142 rotates and winds the first rope 23. At this time, torque is applied to the first winding drum 142 by the load of the elevator car 22, and this torque is transmitted to the third intermediate gear 156.
  • FIG. 6 illustrates an opposite side of FIG. 2, and a counterweight to which the first counterweight rope 122' and the second counterweight rope 124' are connected may be provided on the opposite side.
  • a buffer spring 1007 may be provided between the pressing unit 1008 and the counterweight 110', and a sudden impact or change in force is prevented from being applied to the counterweight 110' by the buffer spring 1007. can do.
  • the balance maintaining device 1000 may include a decelerator 6 capable of accelerating or decelerating the rotational force of the rotating shaft 1009 and transmitting it to the generator 7.
  • the guide portion 1002 provided between the counterweight housing 1001 and the counterweight 110' may serve as a guide so that the counterweight 110' can move in the vertical direction.
  • the guide portion 1002 may be a roller.
  • FIG. 12 is a schematic side view of a balance maintaining apparatus according to another embodiment of the present invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

La présente invention concerne un système de câbles pour contrepoids. La présente invention concerne, selon un aspect: un contrepoids destiné à équilibrer une charge appliquée depuis un côté ; un premier câble de contrepoids situé à une distance donnée du centre du contrepoids et fixé au contrepoids ; un second câble de contrepoids espacé du centre du contrepoids et fixé au contrepoids ; et un système de câbles pour contrepoids, la seconde distance prédéterminée étant prévue pour être supérieure à la première distance prédéterminée de telle sorte que le contrepoids et la charge peuvent s'équilibrer grâce aux forces appliquées par le premier câble de contrepoids et le second câble de contrepoids, la direction de la force appliquée au contrepoids dans le premier câble de contrepoids et la direction de la force appliquée au contrepoids dans le second câble de contrepoids étant prévues pour être différentes.
PCT/KR2020/008780 2019-07-04 2020-07-06 Système de câbles pour contrepoids et système de câbles pour ascenseur le comprenant Ceased WO2021002732A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020190080835A KR102077124B1 (ko) 2019-07-04 2019-07-04 균형추 로핑장치 및 이를 포함하는 엘리베이터 로핑장치
KR10-2019-0080835 2019-07-04

Publications (1)

Publication Number Publication Date
WO2021002732A1 true WO2021002732A1 (fr) 2021-01-07

Family

ID=69515311

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/008780 Ceased WO2021002732A1 (fr) 2019-07-04 2020-07-06 Système de câbles pour contrepoids et système de câbles pour ascenseur le comprenant

Country Status (2)

Country Link
KR (1) KR102077124B1 (fr)
WO (1) WO2021002732A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118829602A (zh) * 2021-11-22 2024-10-22 郑曾子 平衡装置及包括其的平衡系统

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102077124B1 (ko) * 2019-07-04 2020-02-13 정증자 균형추 로핑장치 및 이를 포함하는 엘리베이터 로핑장치
KR102679060B1 (ko) * 2023-05-24 2024-06-27 정증자 균형장치 및 이를 포함하는 발전시스템

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0953681A (ja) * 1995-08-18 1997-02-25 Univ Kyoto 重力作用型動吸振器およびその振動周期調整法
US8915332B2 (en) * 2010-02-26 2014-12-23 Giorgio Jezek Device for saving energy during vertical and horizontal motions
KR101917222B1 (ko) * 2018-02-02 2019-01-18 정증자 엘리베이터 로핑장치
JP6490398B2 (ja) * 2013-11-05 2019-03-27 コネ コーポレイションＫｏｎｅ Ｃｏｒｐｏｒａｔｉｏｎ エレベータ
JP6511232B2 (ja) * 2013-08-26 2019-05-15 コネ コーポレイションＫｏｎｅ Ｃｏｒｐｏｒａｔｉｏｎ エレベータ
KR102077124B1 (ko) * 2019-07-04 2020-02-13 정증자 균형추 로핑장치 및 이를 포함하는 엘리베이터 로핑장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006151644A (ja) 2004-11-30 2006-06-15 Mitsubishi Electric Corp エレベータ装置
JP2010116254A (ja) 2008-11-14 2010-05-27 Toshiba Elevator Co Ltd エレベータシステム
KR20150137569A (ko) 2014-05-30 2015-12-09 현대엘리베이터주식회사 공간절약을 위한 엘리베이터 구조
KR101817143B1 (ko) 2017-07-13 2018-01-10 정증자 엘리베이터 로핑장치

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0953681A (ja) * 1995-08-18 1997-02-25 Univ Kyoto 重力作用型動吸振器およびその振動周期調整法
US8915332B2 (en) * 2010-02-26 2014-12-23 Giorgio Jezek Device for saving energy during vertical and horizontal motions
JP6511232B2 (ja) * 2013-08-26 2019-05-15 コネ コーポレイションＫｏｎｅ Ｃｏｒｐｏｒａｔｉｏｎ エレベータ
JP6490398B2 (ja) * 2013-11-05 2019-03-27 コネ コーポレイションＫｏｎｅ Ｃｏｒｐｏｒａｔｉｏｎ エレベータ
KR101917222B1 (ko) * 2018-02-02 2019-01-18 정증자 엘리베이터 로핑장치
KR102077124B1 (ko) * 2019-07-04 2020-02-13 정증자 균형추 로핑장치 및 이를 포함하는 엘리베이터 로핑장치

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118829602A (zh) * 2021-11-22 2024-10-22 郑曾子 平衡装置及包括其的平衡系统
JP2025508121A (ja) * 2021-11-22 2025-03-21 ズンジャ ジョン バランス装置及びそれを含むバランスシステム
US20250108996A1 (en) * 2021-11-22 2025-04-03 Jeung Ja JUNG Balancing apparatus and balancing system comprising same
US12338100B2 (en) * 2021-11-22 2025-06-24 Jeung Ja JUNG Balancing apparatus and balancing system comprising same
JP7749148B2 (ja) 2021-11-22 2025-10-03 ズンジャ ジョン バランス装置及びそれを含むバランスシステム

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KR102077124B1 (ko) 2020-02-13

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