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EP1405812A1 - Methode de montage d'un treuil - Google Patents

Methode de montage d'un treuil Download PDF

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Publication number
EP1405812A1
EP1405812A1 EP01917630A EP01917630A EP1405812A1 EP 1405812 A1 EP1405812 A1 EP 1405812A1 EP 01917630 A EP01917630 A EP 01917630A EP 01917630 A EP01917630 A EP 01917630A EP 1405812 A1 EP1405812 A1 EP 1405812A1
Authority
EP
European Patent Office
Prior art keywords
hoisting machine
lifting
mount member
guide rails
guide rail
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.)
Granted
Application number
EP01917630A
Other languages
German (de)
English (en)
Other versions
EP1405812A4 (fr
EP1405812B1 (fr
Inventor
Hideaki c/o Mitsubishi Denki K. K. KODERA
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP1405812A1 publication Critical patent/EP1405812A1/fr
Publication of EP1405812A4 publication Critical patent/EP1405812A4/fr
Application granted granted Critical
Publication of EP1405812B1 publication Critical patent/EP1405812B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/005—Mining-hoist operation installing or exchanging the elevator drive
    • 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

Definitions

  • the present invention relates to a hoisting machine installation method for setting a hoisting machine at a predetermined position from the bottom of a hoistway.
  • a hoisting machine In order to set the hoisting machine at a predetermined height from the bottom of the hoistway, a hoisting machine must be lifted, and lifting of a hoisting machine, which is a heavy load, involves extensive work. For instance, an operation for anchoring the hoisting machine in a lifted state is unstable, and positional adjustment or assurance of setup precision is not simple.
  • the invention has been conceived to solve the previously-mentioned problem and aims at providing an installationmethodwhich enables easy installation of a hoisting machine at a predetermined height from the bottom of a hoistway.
  • a method of installing a hoisting machine comprises a vertical setup process of setting upright a first guide rail and a second guide rail within a hoistway; an attachment process of attaching, to a mount member after the setup process, guide members for retaining the mount member in such a manner that the mount member can slide over the first and second guide rails; a lifting process of lifting a hoistingmachine after the attachment process while the hoisting machine is attached to the mount member and while the mount member is being slid in a longitudinal direction of the first and second guide rails; a fastening process of fastening, to the first and second guide rails after the lifting process, support members which support vertical load of the hoisting machine and that of the mount member; and a setup process of setting the mount member and the hoisting machine on the support member after the fastening process.
  • a method of installing a hoisting machine comprises a vertical setup process of setting upright a first guide rail and a second guide rail within a hoistway; an attachment process of attaching, to a hoisting machine after the setup process, guide members for retaining the hoisting machine in such a manner that the hoisting machine can slide over the first and second guide rails; a lifting process of lifting the hoisting machine after the attachment process while the hoisting machine is being slid in a longitudinal direction of the first and second guide rails; a fastening process of fastening, to the first and second guide rails after the lifting process, a support member which supports vertical load of the hoisting machine and that of the mount member; and a setup process of setting the hoisting machine on the support member after the fastening process.
  • the lifting process includes a process of attaching a suspension jig to the hoisting machine or the mount member and lifting the hoisting machine while the suspension jig is taken as a point of suspension.
  • the hoisting machine is lifted through use of a suspension jig having a projecting section projecting from the hoisting machine or the mount member beyond the first guide rail and a projecting section projecting from the hoisting machine or the mount member beyond the second guide rail, while the projecting sections are taken as points of suspension.
  • the lifting process includes a first lifting process of lifting the hoisting machine while the hoistingmachine or the mount member is taken as a point of suspension; and a second lifting process of attaching, to the hoisting machine or the mount member after the first lifting process, a suspension jig having a projecting section projecting from the hoisting machine or the mount member beyond the first guide rail and a projecting section projecting from the hoisting machine or the mount member beyond the second guide rail, and lifting the hoisting machine while the projecting sections are taken as points of suspension.
  • reference numeral 1 designates a hoistway
  • 2 designates a car which moves up and down within the hoistway 1
  • 3a and 3b designate car guide rails provided on respective sides of the car 2 for guiding vertical movement of the car 2.
  • Reference numeral 4 designates a counterweight which moves up and down within the hoistway in the direction opposite the moving direction of the car 2.
  • Reference numerals 5a, 5b designate counterweight guide rails provided on respective sides of the counterweight 4 for guiding vertical movement of the counterweight 4.
  • Reference numeral 6 designates a hoisting machine which serves as a power source for causing the car 2 and the counterweight 4 to ascend and descend.
  • the hoisting machine 6 has a traction sheave 61 around which a main cable to be described later is to be wound; and a drive section 62 including a motor for rotating the traction sheave 61.
  • Reference numeral 7 designates a mounting mechanism for mounting the hoisting machine 6 between the guide rails 5a, 5b.
  • the mounting mechanism 7 will be described in detail later.
  • Reference numeral 8 designates a counterweight pulley attached to an upper portion of the counterweight 4.
  • Reference numeral 9 designates an undercar pulley attached toalowerportionofthecar2. Two undercarpulleys 9 are provided on the lower portion of the car 2.
  • Reference numeral 10 designates a main cable passed around the counterweight pulley 8, the traction sheave 61, and the undercar pulleys 9.
  • One end of the main cable 10 is anchored to a main cable attachment section 11 provided at the upper end of the guide rail 3a.
  • the other end of the main cable 10 is anchored to a main cable attachment section 12 interposed between the guide rails 5a, 5b.
  • the main cable 10 can be routed from the traction sheave 61 to the counterweight 8 and anchored to the main cable attachment section 12.
  • the car 2 and the counterweight 4 are caused to ascend and descend by way of the main cable 10 as a result of rotation of the traction sheave 61 of the hoisting machine 6.
  • Fig. 2 is an enlarged view showing the structure of the mounting mechanism 7, and the remaining portions of the elevator system are omitted.
  • the mounting mechanism 7 comprises support tables 71a, 71b; a cable anchor beam 72; and a mount frame 73 serving as a mount member for the hoisting machine 6.
  • the support tables 71a, 71b are attached to the guide rails 5a, 5b, respectively.
  • One end of the cable anchor beam 72 is fixed to the support table 71a, and the other end of the same is fixed to the support table 71b.
  • a mount frame 73 of the hoisting machine is set on the cable anchor beam 72, and the hoisting machine 6 is mounted to the mount frame 73. Further, upper guide members 74a, 74b and lower guide members 75a, 75b are attached to the mount frame 73.
  • the upper guide member 74a and the lower guide member 75a catch a protuberance, which is a sliding surface of the guide rail 5a, by way of resilient members.
  • the upper guide member 74b and the lower guide member 75b are identical in construction with the upper guide member 74a and the lower guide member 75a.
  • the upper guide members 74a, 74b and the lower guide members 75a, 75b have the function of retaining the mount frame 73 in such a manner that the mount frame 73 is slidable in the longitudinal direction of the guide rails 5a, 5b.
  • the upper guide members 74a, 74b and the lower guide members 75a, 75b also act as bracing members for diminishing horizontal deflection of the hoisting machine 6.
  • the guide rails 5a, 5b are provided in upright positions within the hoistway 1 (S1 shown in Fig. 4).
  • the hoisting machine 6 is set on the bottom of the hoistway 1 while mounted on the mount frame 73 (S2 shown in Fig. 4). At this time, the hoisting machine 6 and the mount frame 73 are interposed between the guide rails 5a, 5b. Alternatively, the hoisting machine 6 and the mount frame 73 are separately interposed between the guide rails 5a, 5b, and subsequently the hoisting machine 6 is installed on the mount frame 73.
  • the upper guide members 74a, 74b and the lower guide members 75a, 75b are mounted on the mount frame 73 (S3 shown in Fig. 4).
  • the mount frame 73 and the hoisting machine 6 are retained so as to be slidable in the longitudinal direction of the guide rails 5a, 5b.
  • the hoisting machine 6 is lifted (S4 shown in Fig. 4).
  • the hoisting machine 6 is suspended while the hoisting machine 6 or the mount frame 73 is taken as a point of suspension, and the hoisting machine is lifted.
  • the mount frame 73 slides in the longitudinal direction of the guide rails 5a, 5b while mounting the hoisting machine 6.
  • a suspension jig 14 is fixed to a lower portion of the hoisting machine 6 or that of the mount frame 73.
  • the suspension jig 14 may be fastened beforehand.
  • both sides of the suspension jig 14 are taken as points of suspension, and the hoisting machine 6 is lifted further by means of respective chain blocks 13a, 13b (S5 shown in Fig. 4). At this time the chain blocks 13a, 13b are operated simultaneously.
  • a support table 71a is attached to the guide rail 5a, and the support table 71b is attached to the guide rail 5b.
  • Abeam 72 is affixed to the support tables 71a, 71b (S6 shown in Fig. 4).
  • the mount frame 73 is lowered to the beam 72, and the mount frame 73 is set on the beam 72 (S7 shown in Fig. 4).
  • the hoisting machine 6 is set at the top of the inside of the hoistway 1 through the above operation procedures.
  • the hoisting machine 6 can be lifted stably even if a rotational moment is imposed on the mount frame 73 or the hoisting machine 6 during a lifting operation.
  • the process for lifting the hoisting machine 6 is divided into two stages.
  • the suspension jig 14 is fixed beneath the hoisting machine 6 or the mount frame 73.
  • an upper space of the hoistway 1 required for lifting operation can be reduced.
  • the suspension jig 14 is longer than the interval between the guide rails 5a, 5b.
  • both ends of the suspension jig 14 project from the hoisting machine 6 or the mount rail 73 beyond the guide rails 5a, 5b. Since the thus-projecting portions are suspended, the chain blocks 13a, 13b come into contact withneither the hoistingmachine 6 nor the mount frame 73.
  • the guide members 74a, 74b, 75a, and 75b are attached to the mount frame 73.
  • the guide members may be attached directly to the hoisting machine 6 without use of the mount frame 73.
  • the embodiment has described a case where the hoisting machine 6 is attached to the counterweight guide rails 5a, 5b.
  • the foregoing installation method can also be applied to a case where the hoisting machine 6 is attached to the car guide rails 3a, 3b.
  • the support member for supporting the vertical load of the hoisting machine 6 and that of the mount frame 73 is constituted of the support tables 71a, 71b and the beam 72.
  • the support member may be constituted of other members. Any member can be used for the support member, so long as the member is fixed to the guide rails 5a, 5b and supports the vertical load of the hoisting machine 6 and that of the mount frame 73.
  • the hoisting machine 6 and the mount frame 73 are finally set up on the beam 72, the hoisting machine 6 or the mount frame 73 may be set on the beam 72 by way of another member, such as an elastic member.
  • the embodiment has described a case where the hoisting machine 6 is set up at the top of the inside of the hoistway 1.
  • the location of setup is not limited to the top; the invention can be applied to a case where a hoisting machine is set up at a predetermined height from the bottom of a hoistway.
  • the method of installing a hoisting machine according to the present invention yields the following advantages.
  • a method of installing a hoisting machine comprises a vertical setup process of setting upright a first guide rail and a second guide rail within a hoistway; an attachment process of attaching, to a mount member after the setup process, guide members for retaining the mount member in such a manner that the mount member can slide over the first and second guide rails; a lifting process of lifting a hoistingmachine after the attachment process while the hoisting machine is attached to the mount member and while the mount member is being slid in a longitudinal direction of the first and second guide rails; a fastening process of fastening, to the first and second guide rails after the lifting process, support members which support vertical load of the hoisting machine and that of the mount member; and a setup process of setting the mount member and the hoisting machine on the support member after the fastening process. Accordingly, the hoisting machine can be set up readily.
  • a method of installing a hoisting machine comprises a vertical setup process of setting upright a first guide rail and a second guide rail within a hoistway; an attachment process of attaching, to a hoisting machine after the setup process, guide members for retaining the hoisting machine in such a manner that the hoisting machine can slide over the first and second guide rails; a lifting process of lifting the hoisting machine after the attachment process while the hoisting machine is being slid in a longitudinal direction of the first and second guide rails; a fastening process of fastening, to the first and second guide rails after the lifting process, a support member which supports vertical load of the hoisting machine and that of the mount member; and a setup process of setting the hoisting machine on the support member after the fastening process. Accordingly, the hoisting machine can be set up readily.
  • the lifting process includes a process of attaching a suspension jig to the hoisting machine or the mount member and lifting the hoisting machine while the suspension j ig is taken as a point of suspension.
  • the hoistingmachine can be set up readily.
  • the hoisting machine is lifted through use of a suspension jig having a projecting section projecting from the hoisting machine or the mount member beyond the first guide rail and a projecting section projecting from the hoisting machine or the mount member beyond the second guide rail, while the projecting sections are taken as points of suspension.
  • a suspension jig having a projecting section projecting from the hoisting machine or the mount member beyond the first guide rail and a projecting section projecting from the hoisting machine or the mount member beyond the second guide rail, while the projecting sections are taken as points of suspension.
  • the lifting process includes a first lifting process of lifting the hoistingmachine while the hoistingmachine or the mount member is taken as a point of suspension; and a second lifting process of attaching, to the hoisting machine or the mount member after the first lifting process, a suspension jig having a projecting section projecting from the hoisting machine or the mount member beyond the first guide rail and a projecting section projecting from the hoisting machine or the mount member beyond the second guide rail, and lifting the hoisting machine while the projecting sections are taken as points of suspension.
  • a suspension jig having a projecting section projecting from the hoisting machine or the mount member beyond the first guide rail and a projecting section projecting from the hoisting machine or the mount member beyond the second guide rail, and lifting the hoisting machine while the projecting sections are taken as points of suspension.
  • the invention is applied to an elevator system that does not require any machine room and in which a hoisting machine is set at a predetermined height from the bottom of a hoistway.

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
EP01917630A 2001-03-29 2001-03-29 Methode de montage d'un treuil Expired - Lifetime EP1405812B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/002667 WO2002079067A1 (fr) 2001-03-29 2001-03-29 Methode de montage d'un treuil

Publications (3)

Publication Number Publication Date
EP1405812A1 true EP1405812A1 (fr) 2004-04-07
EP1405812A4 EP1405812A4 (fr) 2005-06-22
EP1405812B1 EP1405812B1 (fr) 2008-02-20

Family

ID=11737183

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01917630A Expired - Lifetime EP1405812B1 (fr) 2001-03-29 2001-03-29 Methode de montage d'un treuil

Country Status (5)

Country Link
EP (1) EP1405812B1 (fr)
JP (1) JP4828084B2 (fr)
CN (1) CN1191984C (fr)
DE (1) DE60132925T2 (fr)
WO (1) WO2002079067A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2206673A1 (fr) * 2007-10-05 2010-07-14 Mitsubishi Electric Corporation Dispositif de levage d'ascenseur, étrier de cabine d'ascenseur et procédé de levage d'ascenseur
WO2011154614A1 (fr) * 2010-06-10 2011-12-15 Kone Corporation Agencement de fixation destiné à une machine de levage, et ensemble élévateur
WO2023083475A1 (fr) * 2021-11-15 2023-05-19 Kone Corporation Agencement de construction d'un ascenseur et procédé de construction d'un ascenseur

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1588978B1 (fr) * 2004-01-07 2007-07-18 Inventio Ag Entraînement d'ascenseur
ES2618326T3 (es) 2004-01-07 2017-06-21 Inventio Ag Procedimiento para modernizar un accionamiento en una instalación de ascensor
JP4597595B2 (ja) * 2004-07-12 2010-12-15 東芝エレベータ株式会社 巻上機据付設備
JP4869253B2 (ja) * 2005-12-05 2012-02-08 東芝エレベータ株式会社 エレベータの重量物仮置装置および重量物の据付方法
JP4959986B2 (ja) * 2006-02-09 2012-06-27 東芝エレベータ株式会社 エレベータ用品の揚重装置及び揚重方法
CN100431942C (zh) * 2006-05-12 2008-11-12 上海宝冶建设有限公司 一种采用旋转平衡法吊装特大型设备的工艺方法
KR101162240B1 (ko) * 2006-09-29 2012-07-04 미쓰비시덴키 가부시키가이샤 엘리베이터 장치
JP5875789B2 (ja) * 2011-06-28 2016-03-02 東芝エレベータ株式会社 ロープ据付方法
JP6537720B2 (ja) 2016-05-25 2019-07-03 三菱電機株式会社 エレベータの巻上機据付方法
JP6580528B2 (ja) * 2016-07-15 2019-09-25 株式会社日立製作所 巻上機の据付方法、及びエレベーター
EP3838828B1 (fr) * 2019-12-19 2023-02-08 KONE Corporation Agencement d'ascenseur et procédé

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US4005997A (en) * 1975-02-24 1977-02-01 The Dow Chemical Company Gas dehydration with liquid desiccants and regeneration thereof
JPS51109563U (fr) * 1975-02-28 1976-09-03
JP2507636B2 (ja) * 1989-11-21 1996-06-12 三菱電機株式会社 仮設エレベ―タの機械台支持装置
FI94123C (fi) * 1993-06-28 1995-07-25 Kone Oy Vetopyörähissi
JP2000034072A (ja) * 1998-07-17 2000-02-02 Hitachi Building Systems Co Ltd エレベータ巻上機の据付装置
JP4157631B2 (ja) * 1998-11-19 2008-10-01 日本エレベーター製造株式会社 エレベ−タ装置
JP2000169059A (ja) * 1998-12-07 2000-06-20 Mitsubishi Electric Corp エレベーターの据付工法
JP3747710B2 (ja) * 1999-10-05 2006-02-22 松下電工株式会社 エレベータ駆動装置の固定構造
JP3726605B2 (ja) * 1999-12-16 2005-12-14 フジテック株式会社 エレベータ用駆動装置の支持装置
JP4391649B2 (ja) * 1999-12-20 2009-12-24 三菱電機株式会社 エレベータの巻上機支持装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO02079067A1 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2206673A1 (fr) * 2007-10-05 2010-07-14 Mitsubishi Electric Corporation Dispositif de levage d'ascenseur, étrier de cabine d'ascenseur et procédé de levage d'ascenseur
EP2206673A4 (fr) * 2007-10-05 2013-12-25 Mitsubishi Electric Corp Dispositif de levage d'ascenseur, étrier de cabine d'ascenseur et procédé de levage d'ascenseur
WO2011154614A1 (fr) * 2010-06-10 2011-12-15 Kone Corporation Agencement de fixation destiné à une machine de levage, et ensemble élévateur
US9309092B2 (en) 2010-06-10 2016-04-12 Kone Corporation Fixing arrangement for a hoisting machine, and elevator assembly
WO2023083475A1 (fr) * 2021-11-15 2023-05-19 Kone Corporation Agencement de construction d'un ascenseur et procédé de construction d'un ascenseur

Also Published As

Publication number Publication date
EP1405812A4 (fr) 2005-06-22
DE60132925T2 (de) 2009-03-05
CN1191984C (zh) 2005-03-09
JP4828084B2 (ja) 2011-11-30
WO2002079067A1 (fr) 2002-10-10
JPWO2002079067A1 (ja) 2004-07-22
CN1430572A (zh) 2003-07-16
DE60132925D1 (de) 2008-04-03
EP1405812B1 (fr) 2008-02-20

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