CN1236992C - Elevator system - Google Patents
Elevator system Download PDFInfo
- Publication number
- CN1236992C CN1236992C CNB008026599A CN00802659A CN1236992C CN 1236992 C CN1236992 C CN 1236992C CN B008026599 A CNB008026599 A CN B008026599A CN 00802659 A CN00802659 A CN 00802659A CN 1236992 C CN1236992 C CN 1236992C
- Authority
- CN
- China
- Prior art keywords
- elevator
- rope
- machine room
- table top
- structure device
- 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.)
- Expired - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B19/00—Mining-hoist operation
- B66B19/02—Installing or exchanging ropes or cables
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention relates to a system in construction time use of an elevator, said system comprising an elevator car, elevator ropes, a counterweight and a machine room deck with an elevator machine disposed on it. According to the invention, the elevator ropes have been fitted to run from the elevator car to a traction sheave connected to the elevator machine and further via a diverting pulley mounted on the counterweight to the machine room deck. The anchorage of the elevator rope is disposed substantially near the machine room deck and the elevator rope has been arranged to run further to a rope supply outside the hoistway.
Description
Technical field
The present invention relates to a kind of elevator structure device used when making up.
Background technology
In the building process of high-rise, before finishing, building just needs elevator.When making up or low floor be limited to other parts and need elevator intact man-hour, Fu Wu elevator must be available in these cases.Along with the progress of the work of structure, elevator must can be floor service as much as possible.
To use in order making up, to have developed so-called jump elevator (jump elevator), wherein the lifting weight of elevator increases gradually along with the progress of panel work.The machine room of elevator moves to higher level, and the length of elevator rope correspondingly increases.About total requirement of elevator is that elevator is should be whole available and have all features.What therefore, depend on lifting weight also answers extend through finally to promote the whole length in path such as cab rope, compensates rope, hypervelocity velocity limiter and the supply cable in promoting path (hoistway) and the every other element of electrical cable.
By US 5,033,586 specification sheets can learn that elevator(lift) machine room can be raised and be installed to the scheme of ideal height.In this scheme, second table top that has the rope supply is arranged on above the machine room.When machine room was moved, elevator cage was locked on the certain position, so that its relative machine room keeps motionless, and required other rope is taken from the rope supply.In this scheme, the rope supply must promote with machine room, must build extra table top and need complicated apparatus to be used to discharge extra rope.
Summary of the invention
The elevator that the purpose of this invention is to provide a kind of economy of using when being used to make up, with the progress of the work of structure, it can rise on the higher driving surface easily and it also is suitable for use as the conventional elevator of building.
For achieving the above object, according to the present invention, a kind of elevator structure device is provided, along with the process that building makes up is reconfigurable for use in more floor, described constructional device is installed in to the elevator hoist path of small part completion and comprises elevator cage, elevator rope, counterbalanced weight and be provided in and promote top, path and it is provided with the machine room table top of elevator machine, elevator rope is fitted to from elevator cage and moves towards to drive the traction wheel that is connected in elevator machine, and further arrive the machine room table top via the angle pulley that is installed on the counterbalanced weight, it is characterized in that, the releasable fixed part of elevator rope roughly be arranged on the machine room table top near, promote the outside, path and be in rope supply below the machine room table top to being positioned at and elevator rope is overhanging.
Preferably, be fitted to from the elevator rope of counterbalanced weight and walk around the angle pulley that is positioned on the machine room table top, and described elevator rope is fixed near on the attachment point of traction wheel.
Preferably, described elevator structure device comprises compensates rope, its be fixed to the elevator cage bottom and be arranged to walk around angle pulley under the cab to the counterbalanced weight angle pulley and further arrive compensates rope be fixed on the clamper that promotes in the bottom, path, and from clamper to the compensates rope supply.
Preferably, described elevator structure device comprises the supply that is used for the cab cable, promotes path lead and hypervelocity overspeed governor.
Preferably, the control of elevator and maneuvering system are provided with together with the machine room table top substantially.
Preferably, the machine room table top can be elevated.
Preferably, when the machine room table top was elevated, elevator cage and counterbalanced weight can locks in place, so they do not move.
Preferably, the rope supply can provide the rope of the corresponding length of distance that is elevated with the machine room table top.
Preferably, the machine room table top is fixed on the building.
Preferably, when building arrived its final height, the machine room table top formed the part of machine room or machine room.
Preferably, used elevator components is left the each several part of elevator of the building of completion substantially in the building process.
The solution of the present invention can be supplied with easily because depth of building increases needed rope.When machine was moved to new driving surface, all elements of elevator were always available immediately, and do not need complicated adjustment and setting.Ropes and also those parts of untapped compensates rope can freely be placed on suitable place, even side outside the building.But the equipment in the building process in required machine room land used has as far as possible constituted the elevator(lift) machine room of completed construction thing.
Description of drawings
Below, describe the present invention by embodiments of the invention with reference to accompanying drawing, wherein:
Fig. 1 shows according to elevator of the present invention, and;
Fig. 2 shows according to another elevator of the present invention.
The specific embodiment
Fig. 1 illustrates elevator device of the present invention.Machine room table top 22 be installed in by sidewall 28 and 30 and the top in the completed lifting path that limits of rear wall 29 in, it carries elevator drive machine 18.Drive machines 18 constitutes by the elevator motor that change-speed box might be set and by the traction wheel of motor driven.Elevator rope 4 has been fitted at a running and an end on the traction wheel and has been connected on cab 2 or the cab framework.Opposite side at traction wheel, elevator rope turns round on angle pulley 20 and cooperates the angle pulley 54 weigh on 56 to get back to the machine room table top through being installed in, at this place elevator rope 4 further through angle pulley 55 and by being fastened to clamper 24 almost fixed on lifting path or the building member to the plane of machine room table top.In this embodiment, elevator cage utilizes 1: 1 suspension than realization, so the wheel limit speed of traction wheel is consistent with the speed of cab.On the other hand, counterbalanced weight hangs with 1: 2 speed ratio, so the speed of counterbalanced weight equals traction wheel wheel limit speed half.Compensates rope 10 is fixed to the bottom of elevator cage 2 in known manner, it is via the angle pulley 12 in the bottom that promotes the path and be connected to the angle pulley 58 of counterbalanced weight lower end and arrive the bottom that promotes the path, is connected on the clamper (rope clamp) 26 of restricting at this place rope.Thereby compensates rope and elevator rope are suspended on the side of elevator cage with 1: 1 speed ratio, and are suspended on the side of counterbalanced weight with 1: 2 speed ratio.Aspect hoisting machine and compensates rope, elevator is worked in a usual manner.
Elevator rope untapped that part of 6 freely is suspended under the clamper 24 in building process, and extra rope is wrapped on the cable reel in the rope supply 8.Rope supply 8 is preferably located in the horizontal surface place of first temporary position of machine room table top or the bottom of following building.Similarly, the extra section 14 of the compensates rope behind the clamper 26 leaves on the cable reel in the rope supply 16.
Hypervelocity overspeed governor 32 1 ends are connected to elevator cage, and arrive on the hypervelocity velocity limiter wheel 34 via the angle pulley in the bottom that promotes the path 35.Hypervelocity overspeed governor 32 is fastened on the clamper 36 at cab top, and its free rope section 38 leaves the hypervelocity overspeed governor supply 40 that is positioned on the cab top 42 in.
On machine room table top or near another table top 48 it, provide the space that is used for control panel 52 and elevator control unit 50.Table top 48 is connected on the table top 22 in the following manner, and promptly two table tops can raise with the progress of the work of structure.The control of the power supply of cab and cab equipment realizes by the cab cable 43 that utilization is connected to elevator cage 2 and elevator control unit 50 in self known mode.In order to prepare, on machine room table top 22, be provided with cab cable supply 44 for further hoisting depth.So, on machine room table top 22, be provided with the lifting path cable supply 46 that is used to promote path lead 45 equally.
Fig. 2 shows another example of the embodiment of the invention, and wherein charging system utilizes chain 60 to realize.In this case, do not need continuous compensates rope and compensates rope supply, but when machine room moved to higher aspect, compensated chain 60 was by the additional chain lengthening of Len req.In other respects, the structure in Fig. 2 is consistent with scheme shown in Figure 1, and corresponding part by with Fig. 1 in identical designated.
When the machine room of elevator is thus lifted to next aspect, implement step as described below.Elevator cage arrives high as far as possible position with the maintenance work mode activated.At present counterbalanced weight is at its low level, and it is fastened and be locked in certain position.After this, cab is for example by locking itself into guide rails or with other failure-free mode fix in position.The rope clamper and the compensates rope of ropes are released, and required additional rope lengths can be used from each rope supply compensation.The rope clamper of clamping hypervelocity overspeed governor is loosened, so as this rope in the machine room lifting process slidably.The lead that is connected to elevator control panel is disconnected.
Elevator(lift) machine room and support beam thereof promote by hoisting crane or building hoist (not shown), so can discharge the bearing set of machine room member.Machine room rises to next machine room height by elevator or by other available method for improving.In lifting process, ropes and compensates rope are freely stretched out from the cable reel of rope supply.Similarly, the length of hypervelocity overspeed governor is emitted from the hypervelocity overspeed governor spool on the elevator cage top.Equally, correspondence cab that promotes and the length that promotes the path cable discharges from cab and lifting path cable reel on the machine room table top.
After the machine room table top had been thus lifted to new position, the bracing or strutting arrangement of machine room table top activated, and the machine room support beam is fixed on the building reliably.The hypervelocity overspeed governor is fixed to the cab top.Elevator cage is lifted to the highest level face by bont or hoisting crane, and ropes and compensates rope are fixed, and is tensioned to suitable tension force and puts in place by rope clamper locking.Counterbalanced weight is released, and cab is fixed and is connected on the control panel with lifting path cable.After this, elevator is ready to be new floor service.
Under the situation of the elevator that charging system is realized by chain, compensated chain prolonged before the machine room table top is thus lifted to new working face.
In the machine room lifting process, realize fixing multiple different alternatives being arranged for cab and counterbalanced weight.Equally, the lifting of machine room and elevator cage can utilize several different methods to finish.Similarly, there is several different methods to be applicable in the practice and in building process, locks rope.Emitting rope from the rope supply also can realize with multiple mode similarly.The position of rope supply can be selected according to possible situation in each building.Control panel in the machine room also can be positioned on the identical level with hoisting machine with control unit.
In case building reaches its final height, the machine room during structure can for good and all be retained in correct position together with hoisting machine and other calculator room equipment, so that they form the counterpart of machine room.The interim rope supply that adopts and other equipment do not need so far in building process, and nature will be dismantled them.
Foregoing description is not thought the restriction of the scope of the invention, and can freely change in scope of the present invention.
Claims (12)
1. elevator structure device, along with the process that building makes up is reconfigurable for use in more floor, described constructional device is installed in to the elevator hoist path (28 of small part completion, 29,30) in and comprise elevator cage (2), elevator rope (4), counterbalanced weight (56) and be provided in and promote top, path and it is provided with the machine room table top (22) of elevator machine (18), elevator rope is fitted to from elevator cage (2) and moves towards to drive the traction wheel that is connected in elevator machine (18), and further arrive machine room table top (22) via the angle pulley (54) that is installed on the counterbalanced weight (56), it is characterized in that, the releasable fixed part (24) of elevator rope (4) roughly be arranged on machine room table top (22) near, promote the outside, path and be in rope supply (8) below the machine room table top (22) to being positioned at and elevator rope is overhanging.
2. elevator structure device as claimed in claim 1, it is characterized in that, be fitted to from the elevator rope (4) of counterbalanced weight (56) and walk around the angle pulley (5) that is positioned on the machine room table top, and described elevator rope (4) is fixed near on the attachment point of traction wheel (5).
3. elevator structure device as claimed in claim 1, it is characterized in that, described elevator structure device comprises compensates rope (10), its be fixed to the elevator cage bottom and be arranged to walk around angle pulley (12) under the cab to the counterbalanced weight angle pulley (58) and further arrive compensates rope (10) be fixed on the clamper (26) that promotes in the bottom, path, and from clamper (26) to compensates rope supply (16).
4. elevator structure device as claimed in claim 1 is characterized in that, described elevator structure device comprises the supply (8,16,40,44,46) that is used for the cab cable, promotes path lead and hypervelocity overspeed governor.
5. elevator structure device as claimed in claim 1 is characterized in that, the control of elevator and maneuvering system (50,52) are provided with together with the machine room table top substantially.
6. as each described elevator structure device in the claim 1 to 5, it is characterized in that the machine room table top can be elevated.
7. elevator structure device as claimed in claim 6 is characterized in that, when the machine room table top was elevated, elevator cage and counterbalanced weight can locks in place, so they do not move.
8. elevator structure device as claimed in claim 6 is characterized in that, rope supply (8,16,40) can provide the rope of the corresponding length of distance that is elevated with the machine room table top.
9. elevator structure device as claimed in claim 7 is characterized in that, rope supply (8,16,40) can provide the rope of the corresponding length of distance that is elevated with the machine room table top.
10. as each described elevator structure device in the claim 1 to 5, it is characterized in that the machine room table top is fixed on the building.
11., it is characterized in that when building arrived its final height, the machine room table top formed the part of machine room or machine room as each described elevator structure device in the claim 1 to 5.
12., it is characterized in that used elevator components is left the each several part of elevator of the building of completion substantially in the building process as each described elevator structure device in the claim 1 to 5.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI990403A FI108431B (en) | 1999-02-24 | 1999-02-24 | Hissijõrjestelmõ |
| FI990403 | 1999-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1336900A CN1336900A (en) | 2002-02-20 |
| CN1236992C true CN1236992C (en) | 2006-01-18 |
Family
ID=8553939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008026599A Expired - Lifetime CN1236992C (en) | 1999-02-24 | 2000-02-22 | Elevator system |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1154947B1 (en) |
| CN (1) | CN1236992C (en) |
| AU (1) | AU745619B2 (en) |
| DE (1) | DE60027547T2 (en) |
| FI (1) | FI108431B (en) |
| HK (1) | HK1040690B (en) |
| WO (1) | WO2000050328A2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416640A (en) * | 2016-05-24 | 2017-12-01 | 通力股份公司 | Lift facility and method |
| US11396442B2 (en) | 2020-05-09 | 2022-07-26 | Otis Elevator Company | Low cost roped jump lift concept |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6364067B1 (en) * | 2000-09-20 | 2002-04-02 | Otis Elevator Company | Method and apparatus for installing elevator components |
| US20060225965A1 (en) | 2003-04-22 | 2006-10-12 | Siewert Bryan R | Elevator system without a moving counterweight |
| CN100554119C (en) * | 2003-06-18 | 2009-10-28 | 东芝电梯株式会社 | Elevator |
| SE526546C2 (en) * | 2004-03-12 | 2005-10-04 | Alimak Ab | Elevator system |
| SG132591A1 (en) * | 2005-11-09 | 2007-06-28 | Inventio Ag | Method of constructing a lift installation, and lift installation for that purpose |
| FI119233B (en) * | 2005-11-14 | 2008-09-15 | Kone Corp | A method of replacing the elevator rope |
| 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 |
| FI20070694A0 (en) * | 2007-09-11 | 2007-09-11 | Kone Corp | Elevator arrangement |
| FI121665B (en) * | 2009-06-04 | 2011-02-28 | Kone Corp | Method of changing the carrier lines to an elevator and method of manufacturing an elevator |
| FI20100223A0 (en) * | 2010-05-28 | 2010-05-28 | Kone Corp | Procedure and lift arrangement |
| FI125115B (en) | 2010-12-31 | 2015-06-15 | Kone Corp | Procedure and lift arrangement |
| FI20116094L (en) * | 2011-11-04 | 2013-05-05 | Kone Corp | A method for installing a lift hoist |
| FI20116190L (en) * | 2011-11-28 | 2013-05-29 | Kone Corp | Lift arrangement and method |
| US9388020B2 (en) * | 2012-03-06 | 2016-07-12 | Kone Corporation | Method and an elevator arrangement |
| EP2636629B1 (en) * | 2012-03-06 | 2015-05-06 | KONE Corporation | A method and an elevator arrangement |
| FI125124B (en) | 2012-05-23 | 2015-06-15 | Kone Corp | Lift arrangement and method |
| EP3478621B1 (en) * | 2016-06-30 | 2020-11-11 | Inventio AG | Method for constructing a lift assembly with an adaptable usable lifting height |
| CN110498321B (en) | 2018-05-17 | 2022-09-27 | 奥的斯电梯公司 | Compensation wire harness storage device, skip floor elevator and using method of skip floor elevator |
| JP6969686B2 (en) * | 2018-08-16 | 2021-11-24 | 三菱電機株式会社 | How to extend the lift of a construction elevator |
| CN110844743B (en) | 2018-08-21 | 2022-07-12 | 奥的斯电梯公司 | Skip-floor elevator and skip-floor method |
| WO2020044444A1 (en) * | 2018-08-28 | 2020-03-05 | 三菱電機株式会社 | Construction elevator with extendable hoisting height |
| CN110817661A (en) * | 2019-10-22 | 2020-02-21 | 日立电梯(上海)有限公司 | Elevator system used during construction |
| CN112693992A (en) * | 2020-12-21 | 2021-04-23 | 大学士工程管理有限公司 | Elevator device and installation method thereof |
| EP4326659A1 (en) * | 2021-04-22 | 2024-02-28 | KONE Corporation | A construction elevator arrangement and a method for producing the same |
| CN118139806A (en) * | 2021-11-12 | 2024-06-04 | 株式会社日立制作所 | Construction elevator and method for extending compensation rope of construction elevator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1050040B (en) * | 1900-01-01 | |||
| US3519101A (en) * | 1968-01-10 | 1970-07-07 | Otis Elevator Co | Construction elevator system |
| US5033586A (en) * | 1990-07-11 | 1991-07-23 | Otis Elevator Company | Construction elevator assembly |
| FR2694279A1 (en) * | 1992-08-03 | 1994-02-04 | Otis Elevator Co | Building construction goods lift - is used following first stage works and includes movable attachment points to permit successive upwards relocation as work progresses |
| JP2705534B2 (en) * | 1993-09-28 | 1998-01-28 | 三菱電機株式会社 | Elevator equipment for construction |
-
1999
- 1999-02-24 FI FI990403A patent/FI108431B/en not_active IP Right Cessation
-
2000
- 2000-02-22 WO PCT/FI2000/000143 patent/WO2000050328A2/en active IP Right Grant
- 2000-02-22 DE DE60027547T patent/DE60027547T2/en not_active Expired - Lifetime
- 2000-02-22 EP EP00906402A patent/EP1154947B1/en not_active Expired - Lifetime
- 2000-02-22 AU AU28088/00A patent/AU745619B2/en not_active Expired
- 2000-02-22 CN CNB008026599A patent/CN1236992C/en not_active Expired - Lifetime
-
2002
- 2002-04-03 HK HK02102450.7A patent/HK1040690B/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107416640A (en) * | 2016-05-24 | 2017-12-01 | 通力股份公司 | Lift facility and method |
| CN107416640B (en) * | 2016-05-24 | 2021-06-04 | 通力股份公司 | Elevator installation and method |
| US11396442B2 (en) | 2020-05-09 | 2022-07-26 | Otis Elevator Company | Low cost roped jump lift concept |
Also Published As
| Publication number | Publication date |
|---|---|
| FI990403A0 (en) | 1999-02-24 |
| EP1154947B1 (en) | 2006-04-26 |
| DE60027547D1 (en) | 2006-06-01 |
| WO2000050328A3 (en) | 2000-12-14 |
| DE60027547T2 (en) | 2007-04-05 |
| EP1154947A1 (en) | 2001-11-21 |
| FI990403A (en) | 2000-08-25 |
| HK1040690B (en) | 2006-04-28 |
| AU745619B2 (en) | 2002-03-28 |
| HK1040690A1 (en) | 2002-06-21 |
| FI108431B (en) | 2002-01-31 |
| CN1336900A (en) | 2002-02-20 |
| WO2000050328A2 (en) | 2000-08-31 |
| AU2808800A (en) | 2000-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| C10 | Entry into substantive examination | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060118 |