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WO2013132649A1 - Dispositif pour fixer un rail de guidage d'ascenseur - Google Patents

Dispositif pour fixer un rail de guidage d'ascenseur Download PDF

Info

Publication number
WO2013132649A1
WO2013132649A1 PCT/JP2012/056102 JP2012056102W WO2013132649A1 WO 2013132649 A1 WO2013132649 A1 WO 2013132649A1 JP 2012056102 W JP2012056102 W JP 2012056102W WO 2013132649 A1 WO2013132649 A1 WO 2013132649A1
Authority
WO
WIPO (PCT)
Prior art keywords
guide rail
bracket
flat plate
side bracket
fixed
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/JP2012/056102
Other languages
English (en)
Japanese (ja)
Inventor
貴士 徳野
淳 大槻
関谷　裕二
真人 牛村
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to CN201280069417.2A priority Critical patent/CN104159841B/zh
Priority to HK15101763.6A priority patent/HK1201250B/xx
Priority to PCT/JP2012/056102 priority patent/WO2013132649A1/fr
Priority to JP2014503394A priority patent/JP5781684B2/ja
Priority to SG11201404739WA priority patent/SG11201404739WA/en
Publication of WO2013132649A1 publication Critical patent/WO2013132649A1/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
    • B66B7/00—Other common features of elevators
    • B66B7/02—Guideways; Guides
    • B66B7/023—Mounting means therefor
    • B66B7/024—Lateral supports

Definitions

  • the present invention relates to a guide rail mounting device that reduces the propagation of vibration and noise of a guide rail generated during elevator travel to a building side.
  • a guide rail bracket 9 is provided for fixing the guide rail 5 to the building.
  • the guide rail bracket 9 is a cross section for fixing the building side bracket 2 of L-shaped cross section fixed to the hoistway wall 1 by the anchor bolt 12 and the guide rail 5 for guiding raising and lowering of the car or counterweight by the rail clip 10 It is comprised by the rail side bracket 6 of L shape.
  • the rail clip 10 holds the both ends of the guide rail 5 and is fixed to the rail side bracket 6 by bolts 11.
  • a long hole 13 for adjusting the fastening position of the guide rail 5 is formed in the horizontal piece 3 of the building side bracket 2
  • a long hole 14 for fastening position adjustment in the rail gauge direction is formed in the horizontal piece 7 of the rail side bracket 6.
  • the building side bracket 2 and the rail side bracket 6 are fixed by bolts 15 through the long holes 13 and 14. Furthermore, in order to prevent a shift, the horizontal piece 3 of the building side bracket 2 and the horizontal piece 7 of the rail side bracket 6 are fixed by the welding part 16 (refer to Patent Document 1).
  • An object of the present invention is to provide a guide rail mounting device capable of delaying the aging of an elastic body.
  • the invention relates to a guide rail mounting device for an elevator having a guide rail bracket fixed to a hoistway wall of an elevator moving up and down along a guide rail in a hoistway by means of a car and a counterweight.
  • a flat plate bracket fixed to the hoistway wall, an elastic body held between the flat plate bracket and the rail side bracket, and a fastener for fastening and fixing the elastic body through the flat plate bracket and the rail side bracket It is characterized by having.
  • the guide rail bracket further includes a building side bracket fixed to the hoistway wall, and the flat plate bracket is fixed to the building side bracket.
  • the second elastic body is held between the flat plate bracket and the fastener.
  • the flat bracket and the hoistway wall or the building side bracket are fixed by a weld.
  • a guide rail mounting device characterized in that a screw hole for screw fitting with a fastener is formed in the rail side bracket.
  • the fixed margin of the building side bracket and the flat plate bracket is the maximum fixed margin where the overlap of the building side bracket and the flat plate bracket is maximized within the range where the building side bracket and the fastener do not contact
  • a guide rail attachment device characterized by adjusting between a minimum fixing margin which minimized an overlap of a building side bracket and a flat plate bracket within an allowable range of joint strength of the flat plate bracket and the flat plate bracket.
  • the rail side bracket, the elastic body, and the flat plate bracket are fixed by using a vice device, and the compression force of the elastic body is managed.
  • the invention relates to a guide rail mounting device for an elevator having a guide rail bracket fixed to a hoistway wall of an elevator moving up and down along a guide rail in a hoistway by means of a car and a counterweight.
  • a flat plate bracket fixed to the hoistway wall, an elastic body held between the flat plate bracket and the rail side bracket, and a fastener for fastening and fixing the elastic body through the flat plate bracket and the rail side bracket
  • the torque control can be performed with a high torque value of the vibration isolation effect that does not depend on the fastening torque of the guide rail and the rail clip, and it is possible to delay the aged deterioration of the elastic body.
  • the use of a low heat resistant elastic body enables welding and fixing, and facilitates adjustment of the distance in the rail gauge direction suitable for the variation of the distance from the hoistway wall to the guide rail.
  • FIG. 1 is a side view showing Embodiment 1 of the present invention
  • FIG. 2 is a plan view thereof.
  • Example 1 has the rail side bracket 6 which fixes the guide rail 5 as shown to FIG. 1, FIG. 2, the building side bracket 2, and the flat plate bracket 7 provided between both brackets.
  • the rail side bracket 6 has a horizontal piece 7 and a vertical piece 8 with an L-shaped cross section.
  • the vertical piece 8 has a through hole into which the bolt 11 is inserted.
  • the two rail clips 10 fixing the both ends of the guide rail 5 are fixed to the vertical piece 8 by bolts 11 which are fasteners.
  • the horizontal piece 7 has a screw hole 23 screw-engaged with a bolt 15 which is a fastener.
  • the building side bracket 2 has a horizontal piece 3 and a vertical piece 4 with an L-shaped cross section.
  • the building side bracket 2 has a round hole for the anchor bolt 12 fixed to the hoistway wall 1 in the vertical piece 4, and the horizontal piece 3 is welded and fixed to the flat plate bracket 17 at the welding portion W.
  • the building side bracket 2 is fixed to the hoistway wall 1 by the anchor bolt 12.
  • the flat bracket 17 is welded and fixed at one end by the horizontal piece 3 of the building side bracket 2 and the weld portion W as described above, and at the other end is a bolt 15 for fixing the rail side bracket 6, the elastic member 18 and the flat bracket 17 It has a through hole 24 through which it passes.
  • the building side bracket 2 is fixed to the hoistway wall 1 by the anchor bolt 12.
  • the rail side bracket 6 is fixed to the flat plate bracket 17 with the bolt 15 via the elastic body 18. 20 is a washer.
  • the first embodiment further adds a second elastic body 19 between the flat plate bracket 17 and the bolt 15.
  • the elastic bodies 18 and 19 are formed, for example, from a ring plate of a highly durable industrial rubber material such as chloroprene rubber and butylene rubber.
  • the rail side bracket 6 is formed with a screw hole 23 to be engaged with the bolt 15.
  • the bolt 15 is a screw tap and a lock nut of the screw hole 23 of the rail side bracket 6. Locked by 21 to prevent the bolt 15 from loosening.
  • the above-described structure has an effect of preventing the bolt 15 from falling off due to looseness or rattling of the rail side bracket 6 and the flat plate bracket 17 which occur when the elastic body 18 loses elasticity due to aging.
  • the bolt 15 is provided with a pin 22 for nut detachment prevention at the end to enhance safety.
  • the dimensions of the fixing allowance for welding and fixing the building side bracket 2 and the flat plate bracket 17 are the maximum fixing allowance when the overlapping of the building side bracket 2 and the flat plate bracket 17 is maximized by the limit where the building side bracket 2 and the bolt 15 do not contact.
  • a fixing margin (see FIG. 1) and a fixing margin when the overlap is minimized to the extent that welding strength permits are set as a minimum fixing margin (see FIG. 5), and a margin is provided between the two.
  • the variation in the dimension from the hoistway wall 1 to the guide rail 5 is absorbed according to the dimension variation for each hoistway.
  • the guide rail bracket is easy to adjust.
  • the building side bracket 2 and the flat plate bracket 17 are welded and fixed before the flat plate bracket 17, the elastic body 18, and the rail side bracket 6 are fixed by the bolt 15, even if an elastic body having low heat resistance is used. It can avoid the thermal effects of welding and enable its use.
  • the building side bracket 2 may be welded after the rail side bracket 6 and the flat plate bracket 7 have been fixed first.
  • an intermediate beam or a fastener plate provided on the wall of a building hoistway wall is used as the hoisting member strength member 28, directly on the strength member 28
  • the flat bracket 17 is fixed. According to the present invention, although the degree of freedom of construction is slightly reduced even if an intermediate beam and a fastener plate are used instead of the building side bracket 2 as described above, a new member is not necessary and the construction cost can be reduced.
  • a rail vise 6, an elastic body 18, and a flat plate bracket 17 are fixed, and a vise is used instead of a bolt 15 for torque management of the compressive force applied to the elastic body 18. And the like, and performing fixation and torque management using a vice device 29.
  • the vice device 29 can display the fastening torque on its own, which further facilitates torque management.
  • the same effect can be obtained by using the bias device 29 instead of the bolt 15.

Landscapes

  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
PCT/JP2012/056102 2012-03-09 2012-03-09 Dispositif pour fixer un rail de guidage d'ascenseur Ceased WO2013132649A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN201280069417.2A CN104159841B (zh) 2012-03-09 2012-03-09 电梯的导轨安装装置
HK15101763.6A HK1201250B (en) 2012-03-09 Device for attaching elevator guide rail
PCT/JP2012/056102 WO2013132649A1 (fr) 2012-03-09 2012-03-09 Dispositif pour fixer un rail de guidage d'ascenseur
JP2014503394A JP5781684B2 (ja) 2012-03-09 2012-03-09 エレベータのガイドレール取付装置
SG11201404739WA SG11201404739WA (en) 2012-03-09 2012-03-09 Device for attaching elevator guide rail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/056102 WO2013132649A1 (fr) 2012-03-09 2012-03-09 Dispositif pour fixer un rail de guidage d'ascenseur

Publications (1)

Publication Number Publication Date
WO2013132649A1 true WO2013132649A1 (fr) 2013-09-12

Family

ID=49116162

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/056102 Ceased WO2013132649A1 (fr) 2012-03-09 2012-03-09 Dispositif pour fixer un rail de guidage d'ascenseur

Country Status (4)

Country Link
JP (1) JP5781684B2 (fr)
CN (1) CN104159841B (fr)
SG (1) SG11201404739WA (fr)
WO (1) WO2013132649A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016210587A (ja) * 2015-05-12 2016-12-15 株式会社日立ビルシステム エレベータのガイドレール補強装置
JPWO2021205606A1 (fr) * 2020-04-09 2021-10-14
CN115397762A (zh) * 2020-03-30 2022-11-25 因温特奥股份公司 用于在电梯设备的导轨上定位螺母的定位辅助装置
JP7623664B1 (ja) * 2024-03-01 2025-01-29 中国計量大学 制振型ガイドレール固定システム

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118151B1 (fr) * 2015-07-17 2019-06-12 KONE Corporation Support de rail de guidage d'ascenseur et procédé de fixation d'un rail de guidage
JP6452830B2 (ja) * 2015-09-11 2019-01-16 三菱電機株式会社 ガイドレール固定装置
CN106629322B (zh) * 2016-11-04 2019-03-19 中建三局集团有限公司 三向可调分段导向附着装置及其使用方法
JP6910981B2 (ja) * 2018-03-20 2021-07-28 株式会社日立ビルシステム エレベーターのレール据付装置、レール据付システム、及びレール据付方法
CN110844741B (zh) * 2019-11-14 2022-11-04 上海三菱电梯有限公司 一种导轨隔振装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139180A (ja) * 1988-11-14 1990-05-29 Hitachi Elevator Eng & Service Co Ltd 万力
JPH06239560A (ja) * 1993-02-16 1994-08-30 Hitachi Building Syst Eng & Service Co Ltd ガイドレール支持装置
JPH0867451A (ja) * 1994-08-30 1996-03-12 Toshiba Elevator Technos Kk エレベータのガイドレール支持装置
JP2004043135A (ja) * 2002-07-12 2004-02-12 Hitachi Building Systems Co Ltd エレベータのガイドレール固定装置
JP2007284153A (ja) * 2006-04-12 2007-11-01 Toshiba Elevator Co Ltd エレベータの防振構造

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003011736A1 (fr) * 2001-07-30 2003-02-13 Inventio Ag Procede et dispositif de fixation d'un rail de guidage
JP4964278B2 (ja) * 2009-08-10 2012-06-27 株式会社日立製作所 ガイドレール取付治具
CN201934573U (zh) * 2010-12-20 2011-08-17 北京升华电梯集团有限公司 电梯用导轨减震装置
JP2013151336A (ja) * 2012-01-24 2013-08-08 Hitachi Ltd エレベーター装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02139180A (ja) * 1988-11-14 1990-05-29 Hitachi Elevator Eng & Service Co Ltd 万力
JPH06239560A (ja) * 1993-02-16 1994-08-30 Hitachi Building Syst Eng & Service Co Ltd ガイドレール支持装置
JPH0867451A (ja) * 1994-08-30 1996-03-12 Toshiba Elevator Technos Kk エレベータのガイドレール支持装置
JP2004043135A (ja) * 2002-07-12 2004-02-12 Hitachi Building Systems Co Ltd エレベータのガイドレール固定装置
JP2007284153A (ja) * 2006-04-12 2007-11-01 Toshiba Elevator Co Ltd エレベータの防振構造

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016210587A (ja) * 2015-05-12 2016-12-15 株式会社日立ビルシステム エレベータのガイドレール補強装置
CN115397762A (zh) * 2020-03-30 2022-11-25 因温特奥股份公司 用于在电梯设备的导轨上定位螺母的定位辅助装置
US12122643B2 (en) 2020-03-30 2024-10-22 Inventio Ag Positioning aid for positioning a nut on a guide rail of an elevator system
JPWO2021205606A1 (fr) * 2020-04-09 2021-10-14
WO2021205606A1 (fr) * 2020-04-09 2021-10-14 株式会社日立製作所 Dispositif de fixation de rail de guidage d'ascenseur et dispositif ascenseur
CN115362116A (zh) * 2020-04-09 2022-11-18 株式会社日立制作所 电梯用导轨固定装置及电梯装置
CN115362116B (zh) * 2020-04-09 2023-09-19 株式会社日立制作所 电梯用导轨固定装置及电梯装置
JP7461462B2 (ja) 2020-04-09 2024-04-03 株式会社日立製作所 エレベーター用ガイドレール固定装置及びエレベーター装置
JP7623664B1 (ja) * 2024-03-01 2025-01-29 中国計量大学 制振型ガイドレール固定システム

Also Published As

Publication number Publication date
SG11201404739WA (en) 2014-10-30
HK1201250A1 (zh) 2015-08-28
CN104159841B (zh) 2016-06-08
JP5781684B2 (ja) 2015-09-24
CN104159841A (zh) 2014-11-19
JPWO2013132649A1 (ja) 2015-07-30

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