WO2015015614A1 - Dispositif de guidage pour un ascenseur - Google Patents

Dispositif de guidage pour un ascenseur Download PDF

Info

Publication number
WO2015015614A1
WO2015015614A1 PCT/JP2013/070838 JP2013070838W WO2015015614A1 WO 2015015614 A1 WO2015015614 A1 WO 2015015614A1 JP 2013070838 W JP2013070838 W JP 2013070838W WO 2015015614 A1 WO2015015614 A1 WO 2015015614A1
Authority
WO
WIPO (PCT)
Prior art keywords
shoe
guide
lever
guide shoe
fixture
Prior art date
Application number
PCT/JP2013/070838
Other languages
English (en)
Japanese (ja)
Inventor
島田　勝博
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP2015529284A priority Critical patent/JP6022692B2/ja
Priority to CN201380078426.2A priority patent/CN105517937B/zh
Priority to PCT/JP2013/070838 priority patent/WO2015015614A1/fr
Publication of WO2015015614A1 publication Critical patent/WO2015015614A1/fr

Links

Images

Classifications

    • 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
    • B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
    • B66B7/047—Shoes, sliders

Definitions

  • the present invention relates to an elevator guide device.
  • a guide device for ascending and descending a car and a counterweight along a pair of guide rails fixed to a hoistway wall.
  • the guide device is generally attached to the outer surface of the car and the counterweight, and has a configuration using a guide roller that is rotatably contacted with the guide rail or a guide shoe that engages and slides on the guide rail.
  • a configuration using is known.
  • Patent Documents 1 to 3 disclose a configuration using a guide shoe, which includes a holder attached to the outer surface of a car and a counterweight and a guide shoe removably held by the holder.
  • An apparatus is disclosed.
  • the guide devices described in Patent Documents 1 and 2 have a structure in which a lid-like shoe fixture is fixed to a holder by bolt fastening, and the guide shoe is fixed by the lid-like shoe fixture.
  • the guide device described in Patent Document 3 has a structure in which a guide shoe is fixed to a claw-like base member with a bolt.
  • the present invention has been made in consideration of the above points, and proposes a guide device in which a guide shoe can be easily replaced.
  • an elevator guide device detachably holds a guide shoe that engages and slides on a guide rail standing on a hoistway, and guides the guide shoe along the guide rail.
  • the holder has a recessed shape for storing the guide shoe, and a shoe for fixing the guide shoe stored in the recessed shape
  • a lever formed integrally with the shoe fixing device.
  • the guide shoe can be easily replaced.
  • FIG. 1 is an exploded perspective view of the guide device 1 according to the present embodiment.
  • the guide device 1 includes a guide shoe 10 and a holder 20.
  • the guide shoe 10 is configured to have a concave shape 11 and is held by the holder 20. When held by the holder 20, the inner surface 12 of the concave shape 11 engages with the guide rail and slides. A plurality of grooves are formed in the outer surface 13 having a concave shape. The plurality of grooves are for manufacturing the guide shoe 10 at a low cost. The material cost can be reduced by thinning out the members while maintaining the strength.
  • the holder 20 includes a shoe fixing tool 21, a lever 22, a claw 23, and a recessed portion 24, and is fixed to the outer surface of the elevator car and the counterweight by bolt fastening.
  • the shoe fixture 21 and the lever 22 are integrally formed, and are provided on the upper and lower portions of the holder 20 as a pair of symmetrical shoe fixture 21 and lever 22.
  • the claw 23 is provided with symmetrical claw 23 on the upper and lower parts of the holder 20.
  • the concave shape 24 is substantially the same as or slightly larger than the outer width dimension of the guide shoe 10 and has a shape that allows the guide shoe 10 to be accommodated.
  • the holder 20 detachably holds the guide shoe 10 by the shoe fixing tool 21, the lever 22, the claw 23, and the recess shape 24.
  • the holder 20 is manufactured by integral molding using a resin as a material, but the material is not limited to the resin, and may be manufactured as a cast article using aluminum or cast iron.
  • the left and right shoe fasteners 21 formed integrally with the lever 22 spread outward by about 1 to 2 mm.
  • the distance between the left and right shoe fixtures 21 in a state of spreading outward is larger than the outer width dimension of the guide shoe 10.
  • the guide shoe 10 is installed in the holder 20 by inserting the guide shoe 10 from the upper side to the lower side between the shoe fixtures 21 spreading outward while the lever 22 is pinched with fingers. Then release the lever 22.
  • the lever 22 When the finger is released from the lever 22, the lever 22 returns to the state before elastic deformation.
  • the distance between the shoe fixtures 21 also returns to the original state. Since the distance between the shoe fixtures 21 returned to the original state is smaller than the outer width dimension of the guide shoe 10, the guide shoe 10 is moved in the ascending / descending direction (Z direction) when the shoe fixture 21 returns to the original state. Will be fixed.
  • the guide shoe 10 is fixed to the guide rail direction (X direction) by the claw 23, and since the holder 20 has a concave shape 24 for accommodating the guide shoe 10 in the Y direction, this concave shape is used. 24 is fixed. As described above, the guide shoe 10 is fixed to the holder 20, and the holder 20 holds the guide shoe 10.
  • FIG. 2 shows a perspective configuration of the guide device 1 in a state where the guide shoe 10 is fixed to the holder 20.
  • the guide shoe 10 is fixed in the ascending / descending direction (Z direction) by the shoe fixture 21 and fixed in the guide rail direction (X direction) by the claw 23. It is fixed by the concave shape 24 in the Y direction.
  • the holding state can be released by pressing the lever 22 formed integrally with the shoe fixture 21.
  • FIG. 3 shows a front configuration of the shoe fixture 21 and the lever 22.
  • the shoe fixture 21 has a protrusion 211 on the contact surface with the guide shoe 10.
  • the projection 211 can reduce the contact area with the guide shoe 10 and increase the pressing force.
  • the shoe fixing tool 21 here has the protrusion 211, it is not restricted to this, A flat surface without the protrusion 211 may be sufficient.
  • the lever 22 When the lever 22 is pinched with a finger from the outside and a force F1 is applied inward, the lever 22 is elastically deformed inward, and the lever 22 is elastically deformed inward so that the shoe is fixed integrally with the lever 22.
  • the force F1 is assumed to be 20 kgf, which is a general adult's gripping force.
  • the length L1 of the lever 22 is designed so that the shoe fixture 21 is opened about 1 to 2 mm outward when a pressing force of 20 kgf is applied to the lever 22.
  • FIG. 4 shows an upper surface configuration in a state where the guide device 1 is installed on the car and the counterweight.
  • the guide shoe 10 is held by the holder 20, and the holder 20 is fastened and fixed to the outer surface 30 of the car and the counterweight by a bolt 31.
  • the guide rail 40 is extended and fixed to the building wall 50 which comprises a hoistway.
  • the guide device 1 engages and slides the guide shoe 10 on the guide rail 40, thereby moving the car and the counterweight to the guide rail.
  • Guide along 40 For example, when the car is viewed from the front, for example, a total of four guide devices 1 are installed respectively on the upper and lower parts of the left and right outer surfaces 30 of the car.
  • the holder 20 includes the shoe fixture 21 and the lever 22, and the lever 22 Is pressed and elastically deformed by a certain pressing force, thereby increasing the distance between the shoe fixtures 21 formed integrally with the lever 22 and inserting the guide shoe 10 between the shoe fixtures 21 with the distance extended.
  • the pressure on the lever 22 is released to restore the elastic deformation of the lever 22 and the distance between the shoe fixtures 21 so that the guide shoe 10 is fixed to the holder 20.
  • the guide shoe 10 can be fixed and exchanged.
  • the holder 20 includes the shoe fixture 21 and the lever 22 symmetrically, and when the guide shoe 10 is fixed and replaced, the left and right levers 22 are pressed with a constant pressing force to be elastic. Since the distance between the shoe fixtures 21 is increased by the deformation, for example, the load applied to the finger can be reduced by half compared to the case where the shoe fixture 21 and the lever 22 are only on either the left or right side. it can. Further, the length L1 of the lever 22 is designed so that the lever 22 is elastically deformed when pressed with the force F1 assuming a general adult's gripping force, so that the load on the finger can be reduced. Therefore, the work load can be reduced.
  • the portion where the shoe fixing tool 21 and the lever 22 are provided has a shape that protrudes toward the guide rail 40 from a flat portion that contacts the outer surface 30 of the car of the holder 20 in a top view shown in FIG.
  • a groove is provided between the upper side and the lower side of the base portion connected to the flat surface portion that contacts the outer surface 30, and the shoe fixture 21 and the lever 22 are provided on the guide rail 40 side.
  • the lever 22 can be easily configured to be elastically deformable when pressed with a general adult's gripping force F1, and a shape that stably holds the guide shoe 10 can be realized.
  • the claw or the like is not provided at the base portion connected to the flat surface portion of the holder 20 that contacts the outer surface 30 of the car.
  • the strength of holding the guide shoe 10 is ensured while the work of exchanging 10 is made easy.
  • the side surface portion provided with the claw 23 is provided with a mountain-shaped reinforcing portion formed from a flat surface portion in contact with the outer surface 30 on the surface opposite to the side holding the guide shoe 10. While maintaining a sufficient strength to withstand loads such as when the weight of the car is applied.
  • the lever 22 can be elastically deformed when pressed with a general adult's gripping force F 1, and the lever 22 is pressed. The movement of the shoe fixing tool 21 at that time is not hindered.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

La présente invention concerne un dispositif de guidage pour un ascenseur, permettant de traiter le problème consistant à réaliser un patin de guidage (10) pouvant être facilement remplacé, le dispositif de guidage pour un ascenseur comprenant un patin de guidage (10) qui coulisse en prise avec un rail de guidage, et un support (20) installé dans un corps de levage, le support (20) ayant une forme concave (24) destinée à loger le patin de guidage (10) et comprenant un élément de fixation de patin (21) destiné à fixer le patin de guidage (10) logé à l'intérieur de la forme concave (24) et un levier (22) formé d'un seul tenant avec l'élément de fixation de patin (21). L'élément de fixation de patin (21) est conçu de sorte que, lorsque le levier (22) est déformé élastiquement en étant pressé, l'élément de fixation de patin (21) est déplacé conjointement avec la déformation élastique du levier (22) jusqu'à une position de libération permettant de libérer la fixation du patin de guidage (10) et libère ainsi la fixation du patin de guidage (10) tandis que, lorsque le levier (22) n'est plus pressé et est remis à un état précédant sa déformation élastique, l'élément de fixation de patin (21) retourne à une position de fixation pour fixer le patin de guidage (10) et fixe ainsi le patin de guidage (10).
PCT/JP2013/070838 2013-08-01 2013-08-01 Dispositif de guidage pour un ascenseur WO2015015614A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015529284A JP6022692B2 (ja) 2013-08-01 2013-08-01 エレベータのガイド装置
CN201380078426.2A CN105517937B (zh) 2013-08-01 2013-08-01 电梯的引导装置
PCT/JP2013/070838 WO2015015614A1 (fr) 2013-08-01 2013-08-01 Dispositif de guidage pour un ascenseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2013/070838 WO2015015614A1 (fr) 2013-08-01 2013-08-01 Dispositif de guidage pour un ascenseur

Publications (1)

Publication Number Publication Date
WO2015015614A1 true WO2015015614A1 (fr) 2015-02-05

Family

ID=52431186

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2013/070838 WO2015015614A1 (fr) 2013-08-01 2013-08-01 Dispositif de guidage pour un ascenseur

Country Status (3)

Country Link
JP (1) JP6022692B2 (fr)
CN (1) CN105517937B (fr)
WO (1) WO2015015614A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105366491A (zh) * 2015-11-23 2016-03-02 日立电梯（中国）有限公司 一种带筋一体式靴衬
EP3028978A1 (fr) * 2014-11-20 2016-06-08 Orona, S. Coop. Patin de guidage pour ascenseurs et un ascenseur comprenant ledit patin de guidage
CN108698796A (zh) * 2016-03-17 2018-10-23 三菱电机大楼技术服务株式会社 电梯装置、输送装置和被引导部件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183482A (ja) * 1984-01-31 1985-09-18 オーチス　エレベータ　コムパニー 滑りシユーシステム
US4652146A (en) * 1986-03-17 1987-03-24 Otis Elevator Company Gibs for elevator guide shoes
JPH043789A (ja) * 1990-04-19 1992-01-08 Ryoden Service Kk エレベーター用ガイドシュー
JP2004188385A (ja) * 2002-12-13 2004-07-08 Kazumasa Ikuta 流動物小分け・充填装置、該装置に使用するピストン及びクランプ
JP2007007505A (ja) * 2005-06-28 2007-01-18 Bay City Service Co Ltd ポンプの作動杆の係脱構造及びポンプ
WO2011070237A1 (fr) * 2009-12-07 2011-06-16 Kone Corporation Agencement de patin de guidage d'un ascenseur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62100388A (ja) * 1985-10-28 1987-05-09 三菱電機株式会社 スライデイングガイドシユ−
JP3141871B2 (ja) * 1999-03-11 2001-03-07 豊丸産業株式会社 遊技機の制御基板ケース
JP2004231304A (ja) * 2003-01-28 2004-08-19 Yunimatekku Kk ガイドシュー
JP4340559B2 (ja) * 2004-02-27 2009-10-07 株式会社日立製作所 エレベータ用ガイドシュー
JP2006347708A (ja) * 2005-06-16 2006-12-28 Mitsubishi Electric Corp エレベータのガイドシュー装置
JP2010149946A (ja) * 2008-12-24 2010-07-08 Hitachi Ltd 移動体の案内装置
JP5101588B2 (ja) * 2009-10-28 2012-12-19 株式会社日立ビルシステム エレベータのガイドシュー交換治具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183482A (ja) * 1984-01-31 1985-09-18 オーチス　エレベータ　コムパニー 滑りシユーシステム
US4652146A (en) * 1986-03-17 1987-03-24 Otis Elevator Company Gibs for elevator guide shoes
JPH043789A (ja) * 1990-04-19 1992-01-08 Ryoden Service Kk エレベーター用ガイドシュー
JP2004188385A (ja) * 2002-12-13 2004-07-08 Kazumasa Ikuta 流動物小分け・充填装置、該装置に使用するピストン及びクランプ
JP2007007505A (ja) * 2005-06-28 2007-01-18 Bay City Service Co Ltd ポンプの作動杆の係脱構造及びポンプ
WO2011070237A1 (fr) * 2009-12-07 2011-06-16 Kone Corporation Agencement de patin de guidage d'un ascenseur

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3028978A1 (fr) * 2014-11-20 2016-06-08 Orona, S. Coop. Patin de guidage pour ascenseurs et un ascenseur comprenant ledit patin de guidage
CN105366491A (zh) * 2015-11-23 2016-03-02 日立电梯（中国）有限公司 一种带筋一体式靴衬
CN108698796A (zh) * 2016-03-17 2018-10-23 三菱电机大楼技术服务株式会社 电梯装置、输送装置和被引导部件
CN108698796B (zh) * 2016-03-17 2019-12-06 三菱电机大楼技术服务株式会社 电梯装置、输送装置和被引导部件

Also Published As

Publication number Publication date
CN105517937A (zh) 2016-04-20
JP6022692B2 (ja) 2016-11-09
CN105517937B (zh) 2017-07-18
JPWO2015015614A1 (ja) 2017-03-02

Similar Documents

Publication Publication Date Title
JP6022692B2 (ja) エレベータのガイド装置
US20150298937A1 (en) Safety brake for a travel body of an elevator system
JP6518219B2 (ja) スライドレールキット用の取付部材
US10498120B2 (en) Wedge cable clamp
US11498803B2 (en) Elevator car parking brake
CN103764534B (zh) 一种自动扶梯、移动步道或升降梯的构件
KR20090000947U (ko) 승강기 도어의 이탈방지장치
KR101477756B1 (ko) 컨베이어용 롤러체인 가이드 프레임
KR200467896Y1 (ko) 딘레일 장착장치
JP5883338B2 (ja) 乗客コンベアの欄干装置
JP2008094606A (ja) エレベータ用非常止め装置及びこれを用いたエレベータ
KR102121924B1 (ko) 천장 크레인 제동장치
JP2024513916A (ja) スキッドを有するエナジーチェーン及びそのための後付け可能なスキッド
WO2014030216A1 (fr) Dispositif de guidage d'ascenseur
CN112515386B (zh) 可伸缩机构
KR200480567Y1 (ko) 운반차용 안전가드의 원터치 체결부
KR101916695B1 (ko) 트롤리에 사용되는 핸들유닛과 트롤리
KR100760189B1 (ko) 슈홀다운립스프링
KR20120008726U (ko) 안전 작업대
EP1724894A2 (fr) Tour encastrée pour des installations électriques montées au sol, avec couvercle renforcé
JP2005282170A (ja) 床材の固定構造
KR100910185B1 (ko) 승강기 도어슈의 보강장치
CN209756648U (zh) 一种可急刹制工业脚轮
JP2010208745A (ja) エレベータドア装置
JP2015013571A5 (fr)

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13890626

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2015529284

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13890626

Country of ref document: EP

Kind code of ref document: A1