AU2003283459B2 - Method and apparatus for installing an elevator during contruction of a building - Google Patents
Method and apparatus for installing an elevator during contruction of a building Download PDFInfo
- Publication number
- AU2003283459B2 AU2003283459B2 AU2003283459A AU2003283459A AU2003283459B2 AU 2003283459 B2 AU2003283459 B2 AU 2003283459B2 AU 2003283459 A AU2003283459 A AU 2003283459A AU 2003283459 A AU2003283459 A AU 2003283459A AU 2003283459 B2 AU2003283459 B2 AU 2003283459B2
- Authority
- AU
- Australia
- Prior art keywords
- elevator
- machine room
- guide rails
- floor
- hoisting
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Types And Forms Of Lifts (AREA)
- Blast Furnaces (AREA)
Abstract
The invention also relates to a method for installing an elevator provided with a machine room and suspended by hoisting ropes (15) and moving along guide rails (2) during the construction stage of building. The elevator is provided with a hoisting device (17), by means of which the machine room (4), which is initially placed in the lower part of the elevator shaft (1), is lifted through one or more floor-to-floor distances at a time in the shaft in such manner that at least the vertical forces resulting from the lifting are transmitted to the bottom structures of the building substantially via the guide rails (2) already secured.
Description
WO 2004/050526 PCT/F12003/000903 1 METHOD AND APPARATUS FOR INSTALLING AN ELEVATOR DUR ING CONSTRUCTION OF A BUILDING The present invention relates to a method as defined in the preamble of claim 1 and to an apparatus as defined in the preamble of claim 6 for in 5 stalling an elevator during construction of a building. In high-rise buildings, elevators are often needed during the construction stage before the building has been completed. Elevators are needed e.g. for construction-time use to allow the constructors to reach as high levels in the building as possible by elevator. Similarly, when the lower floors of 10 a building are completed before the upper floors, the elevators must be available for use by the people already using the completed floors. As the construction work is progressing, the elevators have to be able to serve floors as high up as possible. A prior-art solution for this type of construction-time use is the so-called 15 jump-lift, wherein the hoisting height of the elevator is increased in steps of one or more floor levels each time when the construction work has reached a sufficient height relative to the previous jump. The elevator machine room is removed upwards by the above-mentioned number of floors and all the components dependent on the hoisting height, such as 20 car cables, overspeed governor ropes and other components mounted in the shaft, electric' equipment in the shaft, shaft cables, compensation ropes etc. are extended to cover the height of the entire completed shaft. In prior art, the machine room has been lifted by using the building's own construction hoist, among other things. The problem in this case is that 25 the elevator installation is dependent on the use of the construction hoist. The construction hoist may be needed elsewhere on the building site at the same time, in which case the hoist will not be available for use at the desired time or for a time long enough. Likewise, it may be very difficult to get an opportunity to utilize the construction hoist for temporary needs. 30 Another prior-art solution for the installation of an elevator is disclosed in PCT specification no. WOOO/07923, wherein, instead of utilizing the con struction hoist, the elevator machine room is lifted one level at a time by utilizing a thrust platform and lifting cylinders or equivalent. A problem WO 2004/050526 PCT/F12003/000903 2 with this solution is that the thrust platform and the machine room are secured to the floors of the building already during construction time. A group consisting of several elevators may have a total weight of several thousands of kilograms, which is a load too big and risky for floors still 5 partly unfinished. For example, the ceiling between the elevators in a four-elevator group is relatively weak and can not withstand such loads. Another problem is that the constructor may have to make extra openings in the structures to accommodate installation-time reinforcements. A fur ther problem with this solution is that the machine room can only be lifted 10 one floor-to-floor distance at a time, which means that each lifting opera tion always involves the same additional preparatory arrangements and work, which together require plenty of extra construction time. The object of the present invention is to overcome the above-mentioned drawbacks and to facilitate and accelerate construction-time elevator in 15 stallation by providing an economical and reliable method for construc tion-time installation of an elevator that is easy and simple to implement. An additional object is to achieve an apparatus for enabling construction time installation of an elevator. The method of the invention for construction-time installation of an eleva 20 tor is characterized by what is disclosed in the characterization part of claim 1, and the apparatus for construction-time installation of an elevator is characterized by what is disclosed in the characterization part of claim 6. Other embodiments of the invention are characterized by what is dis closed in the other claims. 25 By applying the invention, one or more the following advantages can be achieved, among others: - installation of the elevator can be started at a very early stage of con struction - the elevator machine room and all the equipment are lifted using a 30 separate lifting arrangement developed for the elevator - the construction hoist of the building is not needed, and thus other construction work is not disturbed or retarded - elevator installation is independent of the use of the building crane WO 2004/050526 PCT/F12003/000903 3 - the machine room need not be supported on the walls of the elevator shaft or on the intermediate floor slabs - all or at least part of the weight of the machine room, elevator car and counterweight can be borne by the elevator guide rails during elevator 5 installation - elevator installation produces no extra loads on the walls and inter mediate floor slabs - no extra openings and reinforcements for elevator installation need to be made in the concrete structures of the building 10 - the invention enables a transportation capacity and logistics utilization at least four times better than in prior-art construction-time elevators - allows savings in time by constructors and sub-contractors and leads to faster completion of the building project - less work needed for lifting the machine room 15 - elevator installation times are shortened and the total installation costs reduced - safer installation environment - finished floors are ready for normal elevator operation very soon after their completion 20 - the facade of the building can be finished earlier than normal - lower energy consumption than in prior-art techniques - less space is needed outside the building - easy to establish as a standard installation method. 25 In the following, the invention will be described in detail by the aid of an embodiment example with reference to the attached drawings, wherein Fig. 1 presents a diagrammatic front view of an elevator installation situation according to the invention where the elevator car has already been installed on the foundation floor, 30 Fig. 2 presents a diagrammatic front view of an elevator installation situation according to the invention where the elevator car has been lifted to the first floor, WO 2004/050526 PCT/F12003/000903 4 Fig. 3 presents a diagrammatic front view of an elevator installation situation according to the invention where a jump lift has been carried out and the elevator car has been lifted to the sixth floor, and Fig. 4 presents a diagrammatic front view of an elevator installation 5 according to the invention where a jump lift has been carried out and the elevator hoisting ropes as well as the overspeed governor rope have been installed at this height. According to the method of the invention, the main steps of the elevator 10 installation process are as follows. After the constructor has first mounted in the shaft 1 a movable and waterproof supporting platform 7, which is secured to the floor slab of e.g. the fifth floor, the actual elevator installa tion work is started. First, a working platform 8 and an auxiliary hoist for the hoisting of elevator components are secured to the supporting plat 15 form 7. Furthermore, the working platform 8 is provided with slide shoes by means of which the working platform is guided by the elevator guide rails. After this, in the actual first stage of installation, the elevator guide rails 2 and the counterweight guide rails, the latter being omitted from the figures for the sake of clarity, are secured to the lower part of the shaft 1. 20 During this stage, five guide bars are mounted one above the other, of which the bottommost and the topmost guide bars 10 are shorter than the other three bars, which are of equal length. With normal floor height, the guide rails now extend nearly to the height of the fifth floor. In a second stage of the installation process, the frame of the counter 25 weight 11, the landing doors as well as the lighting and electrification of the shaft are installed up to a level as high as possible at this stage. In the example, the equipment is installed up to the level of the fifth floor. In a third stage of installation, a temporary frame is built for the elevator machine room 4, and the machine room together with a hoisting machine 30 5 and a control panel is mounted in this frame and placed on the founda tion floor of the elevator. At the same time, an overspeed governor is in stalled in the machine room and likewise a hoist 17 serving as a lifting means, by means of which the future jump lifts are to be performed. The WO 2004/050526 PCT/F12003/000903 5 hoisting points for the hoisting rope 18 or equivalent of the hoist are se cured to the upper ends of the elevator guide rails by means of a special, easily releasable securing structure 19 designed for this purpose. The hoist 17 itself is well secured to the machine room and it is used to pull 5 the machine room upwards in connection with a jump lift by means of the hoisting rope or equivalent supported by the upper ends of the elevator guide rails. If the working platform 8 is an obstruction to movement of the securing structure 19, it can be removed to a suitable place for the time it takes to perform the jump lift. 10 Fig. I illustrates a fourth stage of installation, wherein the machine room 4 has been lifted to the level of the second floor and the elevator car 3 is installed in the shaft on the foundation floor by building a car frame and securing the wall, ceiling and floor elements of the car to each other and to the car frame. At this stage, the electrification of the car can also be 15 implemented. Moreover, the car is provided with a door and the finishing of the car is completed. At this stage the elevator is also provided with a hoisting rope, which is as yet coiled on a rope drum. In connection with the fourth stage, the elevator car 3 is also connected to the machine room 4 e.g. by means of chains 6 to allow a jump lift. 20 In a fifth stage as illustrated by Fig. 2, the combination of machine room and elevator car is hoisted upwards through one floor-to-floor distance by means of the hoist 17 and the combination is secured to the elevator guide rails 2 already installed. At this stage also the currently topmost tie plate of the elevator guide rails is fixed firmly in place. 25 In a sixth stage of installation, the waterproof supporting platform 7 is raised five floors upwards for a future jump lift and secured to the floor slab. The installation process is now continued by mounting in the next five-floor section the required piping and electrical equipment as well as the elevator guide rails 2, counterweight guide rails and landing doors. 30 In a seventh stage as illustrated by Fig. 3, the actual jump lift is carried out. The elevator machine room 4 together with the elevator car 3 is pulled upwards through five floor-to-floor distances, the elevator car being thus lifted from the first floor level to the sixth floor level. The lifting is per formed by means of the hoist 17, the lifting force being received by the WO 2004/050526 PCT/F12003/000903 6 supporting points at the upper ends of the elevator guide rails 2. Thus, the load resulting from the lifting is evenly distributed on the elevator guide rails 2, so the lifting does not produce any stress on the building's own structures, such as walls, intermediate floor slabs or elevator shaft 5 walls. After the jump lift has been carried out, the combination of machine room and elevator car is secured uniformly to the elevator guide rails 2 already installed. In addition, the currently topmost tie plate of the eleva tor guide rails is again secured firmly in place. Fig. 4 illustrates an eighth stage of installation, wherein the required rop 10 ing is installed. The elevator ropes 13 are passed from the traction sheave of the machine 5 around the deflecting pulley 14 in the car frame to their fixing point, and similarly the counterweight ropes 15 are passed around a deflecting pulley 16 in the frame of the counterweight 11 to their fixing point. In addition, the overspeed governor rope 12 is installed. Dur 15 ing this stage, the elevator is also balanced by adding the required weights to the counterweight frame. In addition, the required shaft com ponents and switches are installed, whereupon the elevator is ready for inspection and operation within the six lowest floors. In the next stage, the waterproof supporting platform 7 is again raised five 20 floors upwards for a future jump lift and secured to the floor slab. The installation process is now continued through the next five floors upwards in a manner corresponding to the above-described stages 6-8. The instal lation work is carried on by this method in jumps of five floors at a time, making the elevator ready for operation at levels higher and higher up in 25 the building as the construction work progresses. It is obvious to the person skilled in the art that different embodiments of the invention are not limited to the example described above, but that they may be varied within the scope of the claims presented below. In accordance with the examples described above, the skilled person may 30 vary an embodiment of the invention e.g. by using a jump lift distance other than a five-floor distance as mentioned above. Depending on the circumstances, any distance equal to a floor height may be the most ap propriate distance. Therefore, all floor-to-floor distances between I .. .8 and suitably e.g. between 3.. .7 or between 4.. .6 may be mentioned.
WO 2004/050526 PCT/F12003/000903 7 It is also obvious to the skilled person that the order of different details of the installation method as well as the working method may vary. Likewise, the use and mode or operation of the hoist used for lifting the machine room may differ from the above description. 5
Claims (9)
1. Method for installing an elevator provided with a machine room and hoisting ropes and elevator car moving along elevator guide rails in a building during the construction stage, characterized in that the machine room, which is initially s placed in the lower part of the elevator shaft, is lifted through one or more floor to-floor distances at a time in the shaft in such manner that at least the vertical forces resulting from the lifting of the machine room are trans- mitted to the bottom structures of the building substantially via the guide rails already secured. 10
2. Method according to claim 1, characterized in that, in connection with the lifting of the machine room, a hoisting device mounted on the machine room is connected via a hoisting rope or equivalent to a securing structure supported by the upper ends of the elevator guide rails.
3. Method according to claim 1 or 2, characterized in that, in conjunction with 15 the lifting of the machine room, an elevator car temporarily connected to the machine room is lifted at the same time through a corresponding distance upwards.
4. Method according to claim 1,2 or 3, characterized in that the machine room and the elevator car are lifted through a distance corresponding to 1... 8 floor-to 20 floor distances, suitably 3... 7 floor-to-floor distances and preferably 5 floor-to floor distances at a time.
5. Method according to any one of the preceding claims, characterized in that, each time after the machine room and elevator-car have been lifted, the machine room and elevator car are secured to the elevator guide rails, 25 whereupon the securing structure of the hoisting de- vice is released from the upper end of the guide rails.
6. Apparatus for installing an elevator provided with a machine room and hoisting ropes and moving along elevator car guide rails in an elevator shaft in a building during the construction stage, said apparatus comprising at least a hoisting device designed for lifting a machine room temporarily placed in the 5 elevator shaft, characterized in that the hoisting device is so connected to the guide rails already installed in the elevator that at least the vertical forces resulting from the lifting of the machine room are transmitted to the bottom structures of the building substantially via the guide rails already secured.
7. Apparatus according to claim 6, characterized in that the hoisting device is a 10 hoist secured to a structure of the machine room and connected via a hoisting rope or equivalent to the upper ends of the guide rails already installed.
8. Apparatus according to claim 6 or 7, characterized in that the hoisting device is connected to the upper ends of the guide rails already installed by means of a releasable securing structure, which has been arranged to distribute the forces 15 resulting from the lifting substantially evenly on the two guide rails.
9. Apparatus according to claim 6,7 or 8, characterized in that the length of the hoisting rope or equivalent of the hoisting device has been fitted to be such that the machine room can be lifted through at least 1 ... 8 floor-to-floor distances at a time.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20022122A FI114458B (en) | 2002-12-02 | 2002-12-02 | Method and apparatus for installing a lift during the construction phase of a building |
FI20022122 | 2002-12-02 | ||
PCT/FI2003/000903 WO2004050526A1 (en) | 2002-12-02 | 2003-11-26 | Method and apparatus for installing an elevator during construction of a building |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2003283459A1 AU2003283459A1 (en) | 2004-06-23 |
AU2003283459B2 true AU2003283459B2 (en) | 2009-11-05 |
Family
ID=8565016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2003283459A Ceased AU2003283459B2 (en) | 2002-12-02 | 2003-11-26 | Method and apparatus for installing an elevator during contruction of a building |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP1583710B1 (en) |
CN (1) | CN1313349C (en) |
AT (1) | ATE385987T1 (en) |
AU (1) | AU2003283459B2 (en) |
DE (1) | DE60319143T2 (en) |
ES (1) | ES2297237T3 (en) |
FI (1) | FI114458B (en) |
HK (1) | HK1080822A1 (en) |
WO (1) | WO2004050526A1 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI118335B (en) | 2004-07-30 | 2007-10-15 | Kone Corp | Elevator |
FI20041044A (en) | 2004-07-30 | 2006-02-08 | Kone Corp | Elevator |
FI117335B (en) * | 2004-07-30 | 2006-09-15 | Kone Corp | Method of lift installation and lift |
SG132591A1 (en) | 2005-11-09 | 2007-06-28 | Inventio Ag | Method of constructing a lift installation, and lift installation for that purpose |
EP1785386A1 (en) * | 2005-11-09 | 2007-05-16 | Inventio Ag | Method for installing an elevator system and elevator system therefor |
FI118644B (en) | 2006-11-17 | 2008-01-31 | Kone Corp | Elevator installing method for use during construction of tall building, involves dismounting machine room of elevator provided with room, and converting elevator into elevator without machine room by placing hoisting machine |
FI20090085L (en) * | 2009-03-06 | 2010-09-30 | Kone Corp | Elevator system and procedure |
FI20090134A (en) * | 2009-04-06 | 2010-10-07 | Kone Corp | Elevator arrangement and procedure |
FI121666B (en) | 2009-05-28 | 2011-02-28 | Kone Corp | A method of installing a lift hoisting rope |
FI20100223A0 (en) * | 2010-05-28 | 2010-05-28 | Kone Corp | Procedure and lift arrangement |
FI20106273A (en) * | 2010-12-01 | 2012-06-02 | Kone Corp | Elevator system and procedure |
CN102502378A (en) * | 2011-11-15 | 2012-06-20 | 中建三局建设工程股份有限公司 | Climbing elevator for building construction |
FI20116190L (en) * | 2011-11-28 | 2013-05-29 | Kone Corp | Lift arrangement and method |
EP2636629B1 (en) | 2012-03-06 | 2015-05-06 | KONE Corporation | A method and an elevator arrangement |
US9388020B2 (en) | 2012-03-06 | 2016-07-12 | Kone Corporation | Method and an elevator arrangement |
CN104340813B (en) * | 2014-10-30 | 2016-09-14 | 中国建筑股份有限公司 | A kind of installation construction method for elevator |
EP3127847B1 (en) * | 2015-08-07 | 2017-12-20 | KONE Corporation | An arrangement and a method for measuring the position of an installation platform in an elevator shaft |
CN105668472A (en) * | 2016-04-25 | 2016-06-15 | 上海爱登堡电梯(宜昌)有限公司 | Mounting device of super-high-rise building elevator |
DE102018208588A1 (en) * | 2018-05-30 | 2019-07-04 | Thyssenkrupp Ag | Installation of a lift system with linear motor |
CN112566864B (en) * | 2018-08-16 | 2022-04-15 | 三菱电机株式会社 | Application method of lift extension technology of elevator |
CN112867688B (en) * | 2018-10-15 | 2023-05-23 | 通力股份公司 | Method for installing guide rail of elevator in well and installation device of guide rail of elevator |
CN109436985A (en) * | 2018-11-15 | 2019-03-08 | 上海建工建集团有限公司 | A kind of mould bases and its construction method for hoisting elevator |
CN111302187B (en) * | 2018-12-11 | 2022-09-27 | 奥的斯电梯公司 | Lifting assembly, jump elevator and jump method |
CN109592545A (en) * | 2019-01-18 | 2019-04-09 | 通力电梯有限公司 | Temporary machine room and duplex elevator for duplex elevator |
CN114269673A (en) * | 2019-08-23 | 2022-04-01 | 株式会社日立制作所 | Elevator device for construction |
CN110817661A (en) * | 2019-10-22 | 2020-02-21 | 日立电梯(上海)有限公司 | Elevator system used during construction |
EP3865448A1 (en) * | 2020-02-12 | 2021-08-18 | KONE Corporation | Method for constructing elevator |
CN113620147A (en) | 2020-05-09 | 2021-11-09 | 奥的斯电梯公司 | Jump elevator system and jump method used in building construction |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298462A (en) * | 1966-01-17 | 1967-01-17 | Beaver Advance Corp | Traction lift for scaffolding towers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3519101A (en) * | 1968-01-10 | 1970-07-07 | Otis Elevator Co | Construction elevator system |
US3759349A (en) * | 1972-03-13 | 1973-09-18 | Otis Elevator Co | Elevator system with temporary hoistway structure and method for use thereof |
JPH07237847A (en) * | 1994-03-01 | 1995-09-12 | Otis Elevator Co | Installation method of elevator |
CN2236477Y (en) * | 1995-05-08 | 1996-10-02 | 大连第二建筑工程公司 | High bulk material lifting apparatus |
-
2002
- 2002-12-02 FI FI20022122A patent/FI114458B/en not_active IP Right Cessation
-
2003
- 2003-11-26 AT AT03775427T patent/ATE385987T1/en not_active IP Right Cessation
- 2003-11-26 DE DE60319143T patent/DE60319143T2/en not_active Expired - Lifetime
- 2003-11-26 AU AU2003283459A patent/AU2003283459B2/en not_active Ceased
- 2003-11-26 CN CNB200380100880XA patent/CN1313349C/en not_active Expired - Lifetime
- 2003-11-26 WO PCT/FI2003/000903 patent/WO2004050526A1/en active IP Right Grant
- 2003-11-26 ES ES03775427T patent/ES2297237T3/en not_active Expired - Lifetime
- 2003-11-26 EP EP03775427A patent/EP1583710B1/en not_active Expired - Lifetime
-
2006
- 2006-01-19 HK HK06100872A patent/HK1080822A1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3298462A (en) * | 1966-01-17 | 1967-01-17 | Beaver Advance Corp | Traction lift for scaffolding towers |
Also Published As
Publication number | Publication date |
---|---|
WO2004050526A1 (en) | 2004-06-17 |
FI114458B (en) | 2004-10-29 |
ES2297237T3 (en) | 2008-05-01 |
EP1583710A1 (en) | 2005-10-12 |
CN1313349C (en) | 2007-05-02 |
DE60319143T2 (en) | 2008-05-21 |
DE60319143D1 (en) | 2008-03-27 |
HK1080822A1 (en) | 2006-05-04 |
FI20022122A (en) | 2004-06-03 |
AU2003283459A1 (en) | 2004-06-23 |
CN1703367A (en) | 2005-11-30 |
EP1583710B1 (en) | 2008-02-13 |
FI20022122A0 (en) | 2002-12-02 |
ATE385987T1 (en) | 2008-03-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7635049B2 (en) | Method and apparatus for installing an elevator during the construction of a building | |
AU2003283459B2 (en) | Method and apparatus for installing an elevator during contruction of a building | |
AU2010309661B2 (en) | Method in the manufacture of an elevator | |
AU2007321143B2 (en) | Method and apparatus for installing an elevator without machine room during construction of a building, and use of a hoisting machine | |
US8291568B2 (en) | Method of installing an elevator | |
EP1789357B1 (en) | Method for installing an elevator, and elevator | |
EP2435350B1 (en) | Method for installing the hoisting roping of an elevator | |
CN209052240U (en) | A kind of tool for super high-rise building duplex elevator vertical transport | |
AU2808800A (en) | Elevator system | |
JP2878936B2 (en) | Elevator installation method | |
US20240017964A1 (en) | Construction elevator arrangement and a method for producing the same | |
JPH05201648A (en) | Installation of elevator | |
SU922255A1 (en) | Apparatus for hoisting floors and complete storeys |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGA | Letters patent sealed or granted (standard patent) | ||
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |