CN1430572A - Method for installing hoist - Google Patents

Method for installing hoist Download PDF

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Publication number
CN1430572A
CN1430572A CN 01810122 CN01810122A CN1430572A CN 1430572 A CN1430572 A CN 1430572A CN 01810122 CN01810122 CN 01810122 CN 01810122 A CN01810122 A CN 01810122A CN 1430572 A CN1430572 A CN 1430572A
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CN
China
Prior art keywords
winch
guide rail
lifting
installation
installation component
Prior art date
Application number
CN 01810122
Other languages
Chinese (zh)
Other versions
CN1191984C (en
Inventor
小寺秀明
Original Assignee
三菱电机株式会社
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 三菱电机株式会社 filed Critical 三菱电机株式会社
Priority to PCT/JP2001/002667 priority Critical patent/WO2002079067A1/en
Publication of CN1430572A publication Critical patent/CN1430572A/en
Application granted granted Critical
Publication of CN1191984C publication Critical patent/CN1191984C/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00Mining-hoist operation
    • B66B19/005Mining-hoist operation installing or exchanging the elevator drive
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0035Arrangement of driving gear, e.g. location or support
    • B66B11/0045Arrangement of driving gear, e.g. location or support in the hoistway

Abstract

A method for installing a hoist comprising a step of erecting guide rails in an elevator shaft, a step of fixing guide members holding a fixing frame slidably on the guide rails (5a, 5b) to the fixing frame, a step of lifting a hoist while sliding the fixing frame in the longitudinal direction of the guide rails after the fixing step, a step of securing a beam and bases for supporting the vertical load on the hoist and the fixing frame to the guide rails, and a step of installing the fixing frame and the hoist on the beam.

Description

The installation method of winch
Technical field
The present invention relates to winch is arranged on the installation method of the winch of on the position of hoist trunk bottom specified altitude, using.
Background technology
As the locational machine room-less elevator that winch is arranged on from hoist trunk bottom specified altitude, have that Japan is real to open clear 63-119579 communique and specially open the elevator that flat 7-10434 communique is disclosed.This lift appliance, with winch be configured in the hoist trunk the top and between car and hoist trunk.This lift appliance be owing to needn't be provided with the Machine Room that separates with hoist trunk, so be favourable saving aspect the space.
But, for winch being arranged on the position of hoist trunk bottom specified altitude, need be with the winch lifting, be large-scale operation as the lifting of the winch of weight.For example, be unsettled with the fixed operation under the state of winch lifting, the position adjustment and be provided with precision guarantee be not easy.
The summary of invention
The present invention makes in order to solve described problem, and its purpose is that acquisition can easily be installed in winch the locational installation method from hoist trunk bottom specified altitude.
The installation method of the winch among the present invention has: with the 1st guide rail and the upright upright operation of establishing that is located in the hoist trunk of the 2nd guide rail; Described upright establish operation after, ways that described relatively the 1st guide rail of installation component and described the 2nd guide rail are kept slidably is installed in the installation procedure on the described installation component; Under the state that winch is installed in described installation component, behind described installation procedure, make described installation component to the length direction of described the 1st guide rail and described the 2nd guide rail while the lifting operation of sliding, described winch being carried out lifting; Fixedly operation after described lifting operation, to fixing at the supporting member of the normal load of described the 1st guide rail and described described winch of the 2nd guide rail upper support and described installation component; The operation that is provided with of described installation component and described winch is set after described fixedly operation, on described supporting member.
The installation method of the winch among the present invention has: with the 1st guide rail and the upright upright operation of establishing that is located in the hoist trunk of the 2nd guide rail; Described upright establish operation after, keep the ways of winch to be installed in installation procedure on the described winch slidably on described relatively the 1st guide rail and described the 2nd guide rail; Behind described installation procedure, while making described winch carry out the lifting operation of lifting to the length direction slip of described the 1st guide rail and described the 2nd guide rail, to described winch; Fixedly operation after described lifting operation, to fixing at the supporting member of the normal load of described the 1st guide rail and the described winch of described the 2nd guide rail upper support; The operation that is provided with of described winch is set after described fixedly operation, on described supporting member.
In addition, described lifting operation is to comprise to be installed on described winch or the described installation component hoisting fixture and the operation of described hoisting fixture being carried out lifting as suspension centre.
In addition, in described lifting operation, as described hoisting fixture, use has from described winch or described installation component and exceeds described the 1st guide rail and outstanding outshot and exceed described the 2nd guide rail and the hoisting fixture of outstanding outshot carries out lifting with described outshot as suspension centre from described winch or described installation component.
In addition, described lifting operation has: described winch or described installation component are carried out lifting as suspension centre the 1st lifting operation; After described the 1st lifting operation, will have from described winch or described installation component exceed described the 1st guide rail and outstanding outshot and from described winch or described installation component exceed described the 2nd guide rail and the hoisting fixture of outstanding outshot is installed on described winch or the described installation component, with the 2nd lifting operation of described outshot as suspension centre.
The simple declaration of accompanying drawing
Fig. 1 is the integral structure figure that is suitable for lift appliance of the present invention.
Fig. 2 is the enlarged drawing that is suitable for installing mechanism 7 of the present invention.
Fig. 3 is the figure of expression ways structure.(a) be the figure of expression top ways 74a structure, be among Fig. 2 A to cutaway view.(b) be the figure of expression bottom ways 75a structure, be among Fig. 2 B to cutaway view.
Fig. 4 is the diagram of circuit of the installation exercise order of expression winch 6.
Fig. 5 is the figure that is illustrated in the operating condition in the operation that top ways 74a, 74b and bottom ways 75a, 75b are installed.
Fig. 6 is illustrated in the figure that winch 6 is carried out the operating condition in the 1st operation of lifting.
Fig. 7 is illustrated in the figure that winch 6 is carried out the operating condition in the 2nd operation of lifting.
Fig. 8 is that expression makes winch 6 be positioned at constitution diagram on the hoist trunk inner top.
The optimal morphology that carries out an invention
Below, embodiments of the invention are described as follows.
Example 1
At first, the lift appliance to the installation method of using winch of the present invention describes with Fig. 1.
In Fig. 1, the 1st, hoist trunk, the 2nd, the car that carries out lifting in hoist trunk, 3a, 3b are the car guide rails that is separately positioned on the two sides of car 2, the lifting of car 2 is led.
The 4th, to the counterweight of carrying out lifting in the opposite direction with the lifting side of car 2 in hoist trunk, 5a, 5b are the guide rails that the counterweight that is separately positioned on counterweight 4 both sides, the lifting of counterweight 4 is led is used.
The 6th, as the winch of the propulsion source of the lifting of car 2 and counterweight 4, winch 6 has the hauling block 61 of coiling aftermentioned main rope and comprises the drive division 62 of the electrical motors that make these 61 rotations.
The 7th, be used for winch 6 is installed in installing mechanism between guide rail 5a, the 5b.This example will be described in detail this installing mechanism 7 in the back.
8 are mounted in the counterweight pulley on the top of counterweight 4, and 9 are arranged on the car lower sheave of car 2 bottoms, and car lower sheave 9 is provided with 2 in the bottom of car 2.
The 10th, be wound on the main rope on counterweight pulley 8, hauling block 61, the car lower sheave 9.One end of main rope 10 is fixed on the main rope installation portion 11 of guide rail 3a upper end, the other end is fixed on the main rope installation portion 12 that is located between guide rail 5a, the 5b.
Counterweight pulley 8 is because on the birds-eye view medium dip is configured in face by guide rail 5a, 5b, so main rope 10 8 can be fixed on the main rope installation portion 12 from hauling block 61 to counterweight.
Because this lift appliance makes hauling block 61 rotations of winch 6, makes car 2 and counterweight 4 liftings by main rope 10.
Below, the structure of installing mechanism 7 is described in detail.
Fig. 2 is the enlarged drawing of the structure of expression installing mechanism 7, and the part beyond the installing mechanism 7 is omitted.
Installing mechanism 7 is by supporting base 71a, 71b, beam 72, constitute as the installation frame 73 of the installation component of winch 6.
Supporting base 71a, 71b are installed in respectively on guide rail 5a, the 5b, and an end of beam 72 is installed on the supporting base 71a, the other end is installed on the supporting base 71b.
The installation frame 73 of winch is being set on beam 72.On this installation frame 73, winch 6 is installed, and top ways 74a, 74b and bottom ways 75a, 75b are installed.
Top ways 74a, bottom ways 75a sandwich protuberance as the sliding surface of guide rail 5a by elastic body as shown in Figure 3.Top ways 74b, bottom ways 75b also are same structures.Therefore, top ways 74a, 74b and bottom ways 75a, 75b have the function that keeps installation frame 73 on the length direction of guide rail 5a, 5b slidably.
In addition, when lift appliance was worked, top ways 74a, 74b and bottom ways 75a, 75b also had the function of the vibrationproof member that alleviates winch 6 lateral vibration.
The normal load of winch 6 and installation frame 73 is supported on guide rail 5a, the 5b by beam 72 and supporting base 71a, 71b.
Below, to the winch installation method of described installing mechanism 7 as prerequisite described.In explanation, use the diagram of circuit of Fig. 4 and the operating condition figure of Fig. 5-Fig. 8.
At first, with the upright hoist trunk 1 interior (S1 of Fig. 4) that is located at of guide rail 5a, 5b.
Then, under the state that winch 6 is installed on the installation frame 73, be positioned on the bottom of hoist trunk 1 (S2 of Fig. 4).At this moment, winch 6 and installation frame 73 mountings are between guide rail 5a, 5b.In addition, also can with winch 6, installation frame 73 respectively mountings winch 6 is installed on the installation frame 73 after between guide rail 5a, the 5b.
Then, as shown in Figure 5, top ways 74a, 74b and bottom ways 75a, 75b are installed in (S3 of Fig. 4) on the installation frame 73.By top ways 74a, 74b and bottom ways 75a, 75b are installed, just can on the length direction of guide rail 5a, 5b, keep installation frame 73 and winch 6 slidably.
Then, as shown in Figure 6, hoisting winding 6 (S4 of Fig. 4).Winch 6 or installation frame 73 as suspension centre, are carried out lifting by the lifting that utilizes electric winch 13.At this moment, installation frame 73 is under the state that winch 6 is installed, slide along the length direction of guide rail 5a, 5b.
With winch 6 and installation frame 73 liftings to the stage of specified altitude, hoisting fixture 14 is fixed on the below of winch 6 or installation frame 73.In addition, also this hoisting fixture 14 can be fixed in advance.
Then, as shown in Figure 7, as suspension centre, utilize chain stick 13a, 13b that winch is carried out lifting (S5 of Fig. 4) more respectively at the two ends of hoisting fixture 14.At this moment, simultaneously chain stick 13a, 13b are operated.
Hoisting fixture 14, owing to be fixed on the below of winch 6 or installation frame 73, thus can reduce for the required lifting charge usefulness of chain stick 13a, 13b is set, and winch 6 can be configured to ceiling near hoist trunk 1.
Behind the top that winch 6 arrives in the hoist trunk 1 (Fig. 8), guide rail 5a, 5b difference installation bearing seat 71a, 71b are fixed on this supporting base 71a, 71b last (S6 of Fig. 4) with beam 72 relatively.
Then, installation frame 73 is dropped on the beam 72, installation frame 73 is arranged on (S7 of Fig. 4) on the beam 72.
According to above sequence of events, as shown in Figure 2, winch 6 is arranged on top in the hoist trunk 1.
In described installation method, because the side travel of winch 6 and installation frame 73 is subjected to guide rail 5a, 5b restriction, so even in lifting, also can make winch 6 stable.Event can easily be carried out the position adjustment of installation frame 73 and guarantee the precision that is provided with of winch 6.
In addition, because ways is located at up and down on the position, so when lifting, also can stably carry out lifting even rotational force acts on installation frame 73 and the winch 6.
In addition, the lifting operation with winch 6 is divided into two stages.In lifting occasion shown in Figure 7, because hoisting fixture 14 is fixed on the below of winch or installation frame 73, so can reduce the upper space of the required hoist trunk of lifting 1.In addition, the size of hoisting fixture 14 is longer than the size of guide rail 5a, 5b, and it is outwards outstanding that its two ends exceed guide rail 5a, 5b ground from winch 6 or installation frame 73.Because this outshot of lifting is not so chain stick 13a, 13b can contact with winch 6 and installation frame 73.
In addition, ways 74a, 74b, 75a, 75b are installed on the installation frame 73 in this example, but also can not use installation frame 73, and are directly installed on the winch 6.
In addition, in this example, be to winch 6 is installed in the guide rail 5a of counterweight, the situation of 5b is described, but also can use described installation method for the occasion on the guide rail 3a, the 3b that are installed in car.
In addition, in this example, be to utilize supporting base 71a, 71b and beam 72 to constitute the supporting member that the normal load to winch 6 and installation frame 73 supports, but also can be to utilize other members to constitute.Supporting member also can be to be fixed on the last structure that the normal load of supporting winch 6 and installation frame 73 is supported of guide rail 5a, 5b.
In addition, winch 6 and installation frame 73 finally are set on the beam 72, but also can winch 6 or installation frame 73 be arranged on the beam 72 by elastic component.
In addition, in this example, be that expression is arranged on the occasion at the top in the hoist trunk 1 with winch 6, but be not limited to the top, also can be arranged on the assigned position of hoist trunk bottom.
The effect of the installation method of winch of the present invention is as follows:
The installation method of winch of the present invention has: with the 1st guide rail and the upright upright operation of establishing that is located in the hoist trunk of the 2nd guide rail; Described upright establish operation after, keep the ways of installation component to be installed in installation procedure on the described installation component slidably on described relatively the 1st guide rail and the 2nd guide rail; Under the state that winch is installed on the described installation component, behind described installation procedure, while making described installation component carry out the lifting operation of lifting to the length direction slip of described the 1st guide rail and described the 2nd guide rail, to described winch; After described lifting operation, the fixedly operation that will fix at the supporting member of the normal load of described the 1st guide rail and described described winch of the 2nd guide rail upper support and described installation component; After described fixedly operation, described installation component and described winch are arranged on the operation that is provided with on the described supporting member, owing to have these operations, so winch can be installed easily.
The installation method of winch of the present invention has: with the 1st guide rail and the upright upright operation of establishing that is located in the hoist trunk of the 2nd guide rail; Described upright establish operation after, keep the ways of winch to be installed in installation procedure on the described winch slidably on described relatively the 1st guide rail and the 2nd guide rail; Behind described installation procedure, while making described winch carry out the lifting operation of lifting to the length direction slip of described the 1st guide rail and described the 2nd guide rail, to described winch; After the described lifting operation, the supporting member that will support the normal load of described winch is fixed on the fixedly operation on described the 1st guide rail and described the 2nd guide rail; After described fixedly operation, described winch is arranged on the operation that is provided with on the described supporting member, owing to have these operations, so can make the installation of winch become easy.
In addition, because described lifting operation comprises the operation that hoisting fixture is installed on described winch or the described installation component, described hoisting fixture is carried out lifting as suspension centre, so winch can be installed easily.
In addition, in described lifting operation, as described hoisting fixture, the required device of lifting exceeds described the 1st guide rail and outstanding outshot and exceed described the 2nd guide rail and the hoisting fixture of outstanding outshot and described outshot carried out lifting as suspension centre owing to use to have, so can not contact winch and installation component from described winch or described installation component from described winch or described installation component.
In addition, described lifting operation is owing to have: described winch or described installation component are carried out lifting as suspension centre the 1st lifting operation; After described the 1st lifting operation, will have from described winch or described installation component and exceed described the 1st guide rail and outstanding outshot and exceed described the 2nd guide rail and the hoisting fixture of outstanding outshot is installed on described winch or the described installation component, the 2nd lifting operation that described outshot is carried out lifting as suspension centre, so the required device of lifting can not contact winch and installation component from described winch or described installation component.
Utilizability on the industry
As mentioned above, the present invention is applicable to hoist engine is arranged on the position of hoist trunk bottom regulation No Machine Room lift appliance.

Claims (5)

1. the installation method of a winch is characterized in that, has:
With the 1st guide rail and the upright upright operation of establishing that is located in the hoist trunk of the 2nd guide rail;
Described upright establish operation after, keep the ways of installation component to be installed in installation procedure on the described installation component slidably on described relatively the 1st guide rail and the 2nd guide rail;
Under the state that winch is installed on the described installation component, behind described installation procedure, while making described installation component carry out the lifting operation of lifting to the length direction slip of described the 1st guide rail and described the 2nd guide rail, to described winch;
After the described lifting operation, the supporting member that will support the normal load of described winch and described installation component is fixed on the fixedly operation on described the 1st guide rail and described the 2nd guide rail;
After described fixedly operation, described installation component and described winch are arranged on the operation that is provided with on the described supporting member.
2. the installation method of a winch is characterized in that, has:
With the 1st guide rail and the upright upright operation of establishing that is located in the hoist trunk of the 2nd guide rail;
Described upright establish operation after, keep the ways of winch to be installed in installation procedure on the described winch slidably on described relatively the 1st guide rail and the 2nd guide rail;
Behind described installation procedure, while making described winch carry out the lifting operation of lifting to the length direction slip of described the 1st guide rail and described the 2nd guide rail, to described winch;
After the described lifting operation, the supporting member that will support the normal load of described winch is fixed on the fixedly operation on described the 1st guide rail and described the 2nd guide rail;
After described fixedly operation, described winch is arranged on the operation that is provided with on the described supporting member.
3. the installation method of winch as claimed in claim 1 or 2 is characterized in that, described lifting operation is to comprise to be installed on described winch or the described installation component hoisting fixture and the operation of described hoisting fixture being carried out lifting as suspension centre.
4. the installation method of winch as claimed in claim 3, it is characterized in that, in described lifting operation, as described hoisting fixture, use has from described winch or described installation component and exceeds described the 1st guide rail and outstanding outshot and exceed described the 2nd guide rail and the hoisting fixture of outstanding outshot carries out lifting with described outshot as suspension centre from described winch or described installation component.
5. the installation method of winch as claimed in claim 1 or 2 is characterized in that, described lifting operation has:
Described winch or described installation component are carried out lifting as suspension centre the 1st lifting operation;
After described the 1st lifting operation, will have from described winch or described installation component and exceed described the 1st guide rail and outstanding outshot and exceed described the 2nd guide rail and the hoisting fixture of outstanding outshot is installed on described winch or the described installation component from described winch or described installation component, described outshot is carried out the 2nd lifting operation of lifting as suspension centre.
CN 01810122 2001-03-29 2001-03-29 Method for installing hoist CN1191984C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2001/002667 WO2002079067A1 (en) 2001-03-29 2001-03-29 Method for installing hoist

Publications (2)

Publication Number Publication Date
CN1430572A true CN1430572A (en) 2003-07-16
CN1191984C CN1191984C (en) 2005-03-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 01810122 CN1191984C (en) 2001-03-29 2001-03-29 Method for installing hoist

Country Status (5)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100431942C (en) * 2006-05-12 2008-11-12 上海宝冶建设有限公司 Technological method for hoisting special large-sized equipment using rotary balance process
CN102849563A (en) * 2011-06-28 2013-01-02 东芝电梯株式会社 Rope installing clamp
CN107618959A (en) * 2016-07-15 2018-01-23 株式会社日立制作所 The installation method and elevator of hoist engine

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PT1555232T (en) 2004-01-07 2017-03-13 Inventio Ag Method for converting and for mounting a driving gear of an elevator
EP1555236B1 (en) * 2004-01-07 2018-09-26 Inventio AG Driving gear for elevator and methods for converting and for mounting the same
JP4597595B2 (en) * 2004-07-12 2010-12-15 東芝エレベータ株式会社 Hoisting machine installation equipment
CN101326119A (en) * 2005-12-05 2008-12-17 东芝电梯株式会社 Elevator weight temporary placing device and weight installation method
JP4959986B2 (en) * 2006-02-09 2012-06-27 東芝エレベータ株式会社 Lifting apparatus and lifting method for elevator equipment
CN101511718B (en) * 2006-09-29 2012-08-29 三菱电机株式会社 Elevator apparatus
CN101821189B (en) * 2007-10-05 2014-01-29 三菱电机株式会社 Lifting device for elevator, elevator car frame, and lifting method for elevator
FI20105661A (en) * 2010-06-10 2011-12-11 Kone Corp Attachment arrangement for lifting machinery and lift assembly
WO2017203633A1 (en) 2016-05-25 2017-11-30 三菱電機株式会社 Method for installing elevator hoisting machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005997A (en) * 1975-02-24 1977-02-01 The Dow Chemical Company Gas dehydration with liquid desiccants and regeneration thereof
JPS51109563U (en) * 1975-02-28 1976-09-03
JP2507636B2 (en) * 1989-11-21 1996-06-12 三菱電機株式会社 Mechanical platform support device for temporary elevator
FI94123C (en) * 1993-06-28 1995-07-25 Kone Oy Pinion Elevator
JP2000034072A (en) * 1998-07-17 2000-02-02 Hitachi Building Systems Co Ltd Mounting device for elevator hoisting machine
JP4157631B2 (en) * 1998-11-19 2008-10-01 日本エレベーター製造株式会社 Elevator device
JP2000169059A (en) * 1998-12-07 2000-06-20 Mitsubishi Electric Corp Installation method of elevator
JP3747710B2 (en) * 1999-10-05 2006-02-22 松下電工株式会社 Elevator drive unit fixing structure
JP3726605B2 (en) * 1999-12-16 2005-12-14 フジテック株式会社 Elevator drive support device
JP4391649B2 (en) * 1999-12-20 2009-12-24 三菱電機株式会社 Elevator hoist support device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100431942C (en) * 2006-05-12 2008-11-12 上海宝冶建设有限公司 Technological method for hoisting special large-sized equipment using rotary balance process
CN102849563A (en) * 2011-06-28 2013-01-02 东芝电梯株式会社 Rope installing clamp
CN102849563B (en) * 2011-06-28 2014-12-17 东芝电梯株式会社 Rope installing clamp
CN107618959A (en) * 2016-07-15 2018-01-23 株式会社日立制作所 The installation method and elevator of hoist engine

Also Published As

Publication number Publication date
WO2002079067A1 (en) 2002-10-10
JPWO2002079067A1 (en) 2004-07-22
DE60132925T2 (en) 2009-03-05
CN1191984C (en) 2005-03-09
EP1405812A1 (en) 2004-04-07
DE60132925D1 (en) 2008-04-03
JP4828084B2 (en) 2011-11-30
EP1405812A4 (en) 2005-06-22
EP1405812B1 (en) 2008-02-20

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Granted publication date: 20050309