WO2007108113A1 - エレベータ用ガイドレールの支持装置 - Google Patents

エレベータ用ガイドレールの支持装置 Download PDF

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Publication number
WO2007108113A1
WO2007108113A1 PCT/JP2006/305681 JP2006305681W WO2007108113A1 WO 2007108113 A1 WO2007108113 A1 WO 2007108113A1 JP 2006305681 W JP2006305681 W JP 2006305681W WO 2007108113 A1 WO2007108113 A1 WO 2007108113A1
Authority
WO
WIPO (PCT)
Prior art keywords
rail
guide rail
clip
support device
hoistway
Prior art date
Application number
PCT/JP2006/305681
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Yoshihiko Koizumi
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 KR1020077020892A priority Critical patent/KR100960439B1/ko
Priority to EP06729648A priority patent/EP1997768A1/en
Priority to JP2007541513A priority patent/JP4992719B2/ja
Priority to CN2006800090590A priority patent/CN101146732B/zh
Priority to PCT/JP2006/305681 priority patent/WO2007108113A1/ja
Publication of WO2007108113A1 publication Critical patent/WO2007108113A1/ja

Links

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
    • B66B7/023—Mounting means therefor
    • B66B7/024—Lateral supports
    • 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

Definitions

  • the present invention relates to an elevator guide rail support device, and more particularly to downsizing of a counterweight-side guide rail support device.
  • the mainstream of elevators is the power that is becoming machine room-less elevators
  • the equipment configuration of elevators is not much different from that of elevators with machine rooms. Therefore, in order to reduce the hoistway plane dimensions in the current machine room-less elevator configuration, it is indispensable to reduce the size and thickness of equipment other than the hoist and the control panel.
  • the guide rails for elevators that are installed on the hoistway to guide the force chamber and the counterweight are raised and lowered, as shown in Fig. 5, with the rail side bracket on the back of the guide rail 1 with a T-shaped cross section. 2 is brought into contact with the rail clip 3 against the flange la on the hoistway wall side of the guide rail 1 and the flange lb on the cab compartment side, and fixed with a fastening part consisting of, for example, a bolt 5 and a nut 6. It is common.
  • 7 is a wall side bracket for fixing the guide rail 1 to the hoistway wall 8
  • 9 is an elevator cab.
  • the position of the guide rail 1 is determined by the clearance between the counterweight 9 and the weight-side guide rail 1 and the rail-side bracket 2. . Therefore, if the flat (lateral) dimension X of the rail side bracket 2 part required to fix the guide rail 1 is reduced, the balance V and the weight side guide rail 1 are placed closer to the cab 9 side. As a result, the plane dimensions of the hoistway can be reduced.
  • a base that abuts the bottom of the bottom flange of the guide rail, and a base that is provided integrally with the base, and one side of the bottom flange of the guide rail are connected to each other.
  • One side of the bottom flange of the guide rail comprising a folded piece that is gripped by inertia and a rail clip that is fastened to the base via a bolt and presses the other side of the bottom flange of the guide rail in the direction of the base
  • the portion is gripped by inertia between the base and the folded piece, and the other side of the bottom flange of the guide rail is held by the rail clip and the base
  • L-shaped rail clips elevator guide rail supports that reduce the amount of rail tap protrusion from the side of the guide rail and prevent interference with other equipment in the hoistway are known. (For example, see Patent Document 2).
  • Patent Document 1 Japanese Patent Laid-Open No. 6-156925
  • Patent Document 2 Japanese Unexamined Patent Publication No. 2004-18260
  • a conventional elevator guide rail has two rail-side brackets 2 and rail-side brackets 2 for the plane (lateral) dimension X of the rail-side brackets 2 required to fix the guide rail 1.
  • the sum of the allowance dimension 2X and the width dimension X of the guide rail 1, that is, X 2X
  • Patent Document 1 the flange of the guide rail is retained by the folded portion of the base. Therefore, when installing the guide rail, it is necessary to handle the base itself, and because the base requires high strength for the convenience of supporting the guide rail, it is relatively heavy, so workability is said to be poor. There is a problem. In addition, since the flange of the guide rail is elastically held by the folded portion of the base, it is not easy to fit the folded portion into the flange of the guide rail installed in the height direction in a limited space called a hoistway.
  • the present invention has been made to solve the above-described problem, and by changing the structure of the rail clip, the mounting dimensions of the rail side bracket are reduced, and the plane dimension of the hoistway is reduced.
  • a rail support device is provided.
  • the elevator guide rail support device is installed on the hoistway to elevate and guide the car room and the counterweight respectively, and to fix the guide rail to the hoistway wall.
  • Rail side bracket and a clip that attaches and fixes the flanges on both sides of the guide rail to the rail side bracket, and is provided on the rear side of the rail side bracket.
  • the first rail clip is attached to the hoistway wall side of the guide rail.
  • a second rail clip that fastens and secures the flange part together with the first rail clip to the rail side bracket. Than it is.
  • the first rail clip has a friction holding force that is increased by pressing the back surface of the guide rail with a bolt and a nut at a position on the tip hook portion side.
  • a plurality of second rail clips are attached in the vertical direction at the end of the first rail clip opposite to the tip hook portion.
  • the first rail clip has a friction holding force increased by pressing the back surface of the guide rail with a plurality of bolts and nuts at a position on the tip hook portion side.
  • a jack bolt is provided at the hoistway side end of the rail side bracket, and a bolt seat for receiving the tip of the jack bolt is provided at the end opposite to the tip hook of the first rail tip. It is.
  • the present invention is applied to a counterweight-side guide rail.
  • the invention's effect is applied to a counterweight-side guide rail.
  • FIG. 1 is a partial plan view of a hoistway showing a support device for an elevator guide rail in Embodiment 1 of the present invention.
  • Fig. 2 is a plan view showing a difference in plane dimensions of the hoistway while comparing the elevator guide rail support device according to the first embodiment of the present invention with a conventional one.
  • FIG. 3 is a partial plan view of a hoistway showing an elevator guide rail support device according to Embodiment 2 of the present invention.
  • FIG. 4 is a partial plan view of a hoistway showing an elevator guide rail support device according to Embodiment 3 of the present invention.
  • FIG. 5 is a partial plan view of a hoistway showing a conventional elevator guide rail support device.
  • FIG. 1 is a partial plan view of an ascending / descending path showing an elevator guide rail support device according to Embodiment 1 of the present invention
  • FIG. 2 shows an elevator guide rail support device according to Embodiment 1 of the present invention and the related art. It is a top view which shows the difference in the planar dimension of a hoistway, comparing with a thing.
  • the elevator guide rail of the present invention has a rail-side bracket 2 in contact with the back surface of the counterweight-side guide rail 1 having a T-shaped cross section.
  • the flange lb on the cab side is attached with the first rail clip 4 according to the invention.
  • the first rail clip 4 is provided on the back side of the rail side bracket 2 and has a U-shaped hook portion that is balanced at the tip and hooks the flange portion lb on the cab side of the weight side guide rail 1. It is attached so that both the flange lb on the cab side of the weight side guide rail 1 and the rail side bracket 2 are sandwiched together.
  • the hoistway wall of the counterweight side guide rail 1 is secured by the second rail clip 3 having the same structure as the conventional one. It is attached with a fastening part consisting of, for example, a bolt 5 and a nut 6 together with the side flange portion la.
  • 7 is a wall-side bracket for fixing the counterweight-side guide rail 1 to the hoistway wall 8
  • 9 is a cab.
  • the counterweight-side guide rail 1 is fixed to the rail-side bracket 2.
  • the first rail clip 4 holds the rail side bracket 2 and the flange portion lb of the guide rail 1 so that the rail side bracket 2 can be fixed in advance. Since only the second rail clip 3 can be handled during installation, the work is relatively easy.
  • the guide rail Rail side bracket 2 plane (lateral direction) dimension X required to fix the rail 1 is the hooking dimension X between the second rail clip 3 and the rail side bracket 2, and the width of the guide rail 1 X and the first rail clip 4 tip U-shaped hook part rail side bracket 2 end
  • A1 is the dimension from the cab 9 to the end of the rail side bracket 2
  • A2 is the dimension from the cab 9 to the tip of the first rail clip 4
  • A1 A2
  • B1 is the dimension from the end of the rail side bracket 2 to the center of the counterweight guide rail 1
  • B2 is the dimension from the tip of the first rail clip 4 to the center of the counterweight guide rail 1.
  • C is the center force of the counterweight guide rail 1 up to the hoistway wall 8
  • D1 is the size from the car compartment 9 to the hoistway wall 8 when two second rail clips 3 of the conventional structure are used.
  • D2 is the dimension from the cab 9 to the hoistway wall 8 when the first rail clip 4 according to the present invention is used, and the relationship is D1> D2.
  • E is the difference dimension (D1-D2) between the elevator guide rail support device according to the present invention and the conventional one, and the counterweight guide rail 1 is offset to the cab 9 side by this E dimension. The plane dimensions of the hoistway can be reduced.
  • the guide rail support device it is necessary to fix the guide rail as compared with the guide rail support device using two second rail clips having the conventional structure. Since the plane (lateral direction) dimension X of the rail side bracket portion becomes smaller, it becomes possible to offset and move the weight guide rail to the cab side. As a result, the plane dimension of the hoistway can be reduced by the offset amount.
  • FIG. 3 is a partial plan view of an ascending / descending path showing an elevator guide rail support device according to Embodiment 2 of the present invention.
  • a female screw is provided on the rail side bracket 2, and the back side of the counterweight side guide rail 1
  • the bolt 10 and the nut 11 are supported by the above-mentioned female threaded portion, and the first rail clip 4 is pressed by the bolt 10 and the nut 11 to maintain the friction between the installation surfaces of the first rail clip 4 and the rail side bracket 2.
  • the same operation and effect as the first embodiment can be obtained.
  • the work of fitting the first rail clip 4 to the flange lb is relatively easy and can be securely fixed by the bolt and nut. it can.
  • FIG. 4 is a partial plan view of an ascending / descending path showing an elevator guide rail support device according to Embodiment 3 of the present invention.
  • Example 3 in order to secure the holding force of the first rail clip 4, the jack bolt 12 is attached to the end of the rail side bracket 2 on the side of the hoistway wall 8 as shown in FIG.
  • a bolt seat 4a for receiving the tip end of the jack bolt 12 is formed at the end opposite to the tip U-shaped portion of the first rail clip 4 by bending.
  • the holding force of the first rail clip 4 is improved by pressing the bolt seat 4a at the end opposite to the U-shaped portion of the first rail clip 4 with the jack bolt 12. ing.
  • the plane (lateral direction) dimension X of the rail side bracket portion necessary for fixing the guide rail is reduced, and the counterweight guide rail is provided.
  • the plane dimensions of the hoistway can be reduced by the offset amount.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
PCT/JP2006/305681 2006-03-22 2006-03-22 エレベータ用ガイドレールの支持装置 WO2007108113A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020077020892A KR100960439B1 (ko) 2006-03-22 2006-03-22 엘리베이터용 가이드 레일의 지지장치
EP06729648A EP1997768A1 (en) 2006-03-22 2006-03-22 Support device for elevator guide rail
JP2007541513A JP4992719B2 (ja) 2006-03-22 2006-03-22 エレベータ用ガイドレールの支持装置
CN2006800090590A CN101146732B (zh) 2006-03-22 2006-03-22 电梯用导轨的支承装置
PCT/JP2006/305681 WO2007108113A1 (ja) 2006-03-22 2006-03-22 エレベータ用ガイドレールの支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2006/305681 WO2007108113A1 (ja) 2006-03-22 2006-03-22 エレベータ用ガイドレールの支持装置

Publications (1)

Publication Number Publication Date
WO2007108113A1 true WO2007108113A1 (ja) 2007-09-27

Family

ID=38522153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/305681 WO2007108113A1 (ja) 2006-03-22 2006-03-22 エレベータ用ガイドレールの支持装置

Country Status (5)

Country Link
EP (1) EP1997768A1 (ko)
JP (1) JP4992719B2 (ko)
KR (1) KR100960439B1 (ko)
CN (1) CN101146732B (ko)
WO (1) WO2007108113A1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341071A1 (es) * 2008-10-09 2010-06-14 Orona S. Coop Dispositivo para unir guias de aparatos elevadores, aparato elevador que comprende dicho dispositivo y metodo para montar guias de aparatos elevadores.
US20140000986A1 (en) * 2012-06-28 2014-01-02 Daniel Quinn Device and method for fastening and aligning a guide rail
WO2014170964A1 (ja) * 2013-04-16 2014-10-23 三菱電機株式会社 エレベータ装置
JP2018008770A (ja) * 2016-07-12 2018-01-18 フジテック株式会社 エレベータ装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101531315A (zh) * 2009-04-10 2009-09-16 马登华 电梯导轨减振降噪装置
CN101837918A (zh) * 2010-05-28 2010-09-22 江南嘉捷电梯股份有限公司 电梯导轨支架的固定结构
CN101948060A (zh) * 2010-08-25 2011-01-19 康力电梯股份有限公司 一种高速电梯用电梯轿厢导轨支架
JP5902405B2 (ja) 2011-06-15 2016-04-13 日本オーチス・エレベータ株式会社 エレベータ装置
CN102367132A (zh) * 2011-06-28 2012-03-07 苏州新达电扶梯部件有限公司 电梯对重导轨支架
CN103395671A (zh) * 2013-05-02 2013-11-20 长江润发机械股份有限公司 一种叶板凹型减震防滑导轨
CN103482542A (zh) * 2013-09-16 2014-01-01 苏州凯欧机械科技有限公司 一种小型化的升降导轨支承装置
CN103693527A (zh) * 2014-01-06 2014-04-02 苏州海仑士科技有限公司 一种电梯导轨固定结构
KR101616407B1 (ko) * 2014-05-07 2016-04-28 삼성중공업 주식회사 오버헤드 타입의 후크 레일 설치방법 및 그 방법에 의해 오버헤드 타입의 후크 레일이 설치된 크레인 페디스털
JP2016155628A (ja) * 2015-02-24 2016-09-01 株式会社日立製作所 エレベーター装置
EP3085655B1 (en) * 2015-04-23 2017-11-08 Kone Corporation Elevator guide rail fixing clip
CN105060061A (zh) * 2015-08-18 2015-11-18 浙江屹立电梯有限公司 一种具有安装方便和高稳定性功能的电梯导轨支架
CN105000449A (zh) * 2015-08-18 2015-10-28 浙江屹立电梯有限公司 一种具有高稳定性的电梯导轨连接板
CN107949533B (zh) * 2015-09-11 2022-03-25 三菱电机株式会社 导轨固定装置
RU2018117295A (ru) * 2015-11-30 2020-01-09 Отис Элевэйтор Компани Рельсовый зажим для лифтовых систем
CN108698794B (zh) * 2015-12-17 2020-02-21 因温特奥股份公司 用于固定电梯轨的固定模块
JP6510689B1 (ja) * 2018-02-16 2019-05-08 東芝エレベータ株式会社 エレベータ用ガイドレールの固定装置及びその固定方法
EP3575259A1 (en) * 2018-05-29 2019-12-04 KONE Corporation Elevator guide rail mounting arrangement and method for mounting an elevator guide rail

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184063U (ko) * 1974-12-26 1976-07-06
JPH02129375U (ko) * 1989-04-03 1990-10-25
JPH06156925A (ja) * 1992-11-18 1994-06-03 Hitachi Building Syst Eng & Service Co Ltd ガイドレール支持装置
JP2004018260A (ja) * 2002-06-20 2004-01-22 Mitsubishi Electric Corp エレベータ用ガイドレールの支持具

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JPS52102665U (ko) * 1976-02-02 1977-08-04
JPS5836870A (ja) * 1981-08-27 1983-03-03 株式会社東芝 エレベ−タ−用案内レ−ルの取付装置
JPH0479872U (ko) * 1990-11-26 1992-07-13
US6481538B2 (en) * 2000-08-30 2002-11-19 Otis Elevator Company Elevator guide rail mounting assembly
JP2005053638A (ja) * 2003-08-04 2005-03-03 Mitsubishi Electric Corp エレベータ用ガイドレール支持装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5184063U (ko) * 1974-12-26 1976-07-06
JPH02129375U (ko) * 1989-04-03 1990-10-25
JPH06156925A (ja) * 1992-11-18 1994-06-03 Hitachi Building Syst Eng & Service Co Ltd ガイドレール支持装置
JP2004018260A (ja) * 2002-06-20 2004-01-22 Mitsubishi Electric Corp エレベータ用ガイドレールの支持具

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2341071A1 (es) * 2008-10-09 2010-06-14 Orona S. Coop Dispositivo para unir guias de aparatos elevadores, aparato elevador que comprende dicho dispositivo y metodo para montar guias de aparatos elevadores.
US20140000986A1 (en) * 2012-06-28 2014-01-02 Daniel Quinn Device and method for fastening and aligning a guide rail
WO2014170964A1 (ja) * 2013-04-16 2014-10-23 三菱電機株式会社 エレベータ装置
JP2018008770A (ja) * 2016-07-12 2018-01-18 フジテック株式会社 エレベータ装置

Also Published As

Publication number Publication date
JPWO2007108113A1 (ja) 2009-07-30
KR20080003786A (ko) 2008-01-08
CN101146732B (zh) 2011-01-05
CN101146732A (zh) 2008-03-19
EP1997768A1 (en) 2008-12-03
JP4992719B2 (ja) 2012-08-08
KR100960439B1 (ko) 2010-05-28

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