CN101343010A - Main suspension cable oscillating motion preventing device of elevator - Google Patents
Main suspension cable oscillating motion preventing device of elevator Download PDFInfo
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- CN101343010A CN101343010A CNA2008101295796A CN200810129579A CN101343010A CN 101343010 A CN101343010 A CN 101343010A CN A2008101295796 A CNA2008101295796 A CN A2008101295796A CN 200810129579 A CN200810129579 A CN 200810129579A CN 101343010 A CN101343010 A CN 101343010A
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- hoist cable
- pendular body
- elevator
- hoist
- cable
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Abstract
Provided is an elevator main sling anti-swing device, which is respectively provided with a plurality of anti -sling swing bodies and brace tables, wherein the anti-sling swing bodies are overlapped on an upper part of an elevator car lifting along hoist trunk, the elevator main sling passes through the anti -sling swing bodies; the brace tables are arranged on one side of the hoist trunk, for supporting the anti -sling swing bodies at given position. The levator main sling anti-swing device is configured to set an interval size of the length direction of each anti -sling swing body to deflate from upper to lower, and the interval between the brace tables is set that the interval between the brace tables at the lowest part is larger than the width of the elevator car, but smaller than the interval of the length direction of the anti -sling swing bodies at the lowest part, while the interval between the brace tables at the upper part is larger than that of the length direction of the anti -sling swing bodies at the lower part of the brace tables, but smaller than that of the length direction supported by the brace tables.
Description
Technical field
The present invention relates to a kind ofly suppress main hoist cable and produce the elevator main suspension cable oscillating motion preventing device that rocks because of wind etc. because of earthquake or outdoor elevator.
Background technology
In general, in high-rise, owing to having adopted building itself along with the quake-proof structure that carries out displacement that rocks of earthquake is a flexible structure, therefore, when earthquake has taken place, the hoist trunk of elevator and also can shake along the main hoist cable that is used to suspend lifting body in midair of this hoist trunk setting.In addition, in outdoor elevator, the very long elevator of lifting distance especially, main hoist cable can produce under the blowing of wind and rock.Because when main hoist cable shakes, may come in contact and cause elevator normally not move with being arranged on various device in the hoist trunk, for this reason, proposed to suppress the elevator main suspension cable oscillating motion preventing device of main hoist cable transverse shakiness.
Elevator main suspension cable oscillating motion preventing device as this known kind, by being set, one group of anti-hoist cable pendular body and supporting station suppress rocking of main hoist cable, wherein, should overlay elevator car upper by anti-hoist cable pendular body, and elevator passes this anti-hoist cable pendular body with main hoist cable, this supporting station is arranged on the hoist trunk side, and being used for supporting should anti-hoist cable pendular body (for example with reference to patent documentation 1).
In addition, also proposing has with lower device, and it adopts auxiliary ropes will be penetrated with elevator and couples together respectively with a plurality of anti-hoist cable pendular body of main hoist cable, has the automatic roll-up device (for example with reference to patent documentation 2) that this auxiliary rope is rolled automatically in addition.
Patent documentation 1: the real flat 4-127779 communique (the 2nd page, the 1st figure) of opening of Japan's patent
Patent documentation 2: the open patent 2004-59208 of Japan communique (paragraph number the 0016～0032, the 1st figure; The 2nd figure)
Above-mentioned the former elevator of the prior art suppresses rocking of main hoist cable with main suspension cable oscillating motion preventing device by 1 group of anti-main hoist cable pendular body and brace table, but in the long high-rise of the lifting distances of a large amount of appearance in recent years, there is the problem that is difficult to suppress effectively main sling shaking.In addition, use in the main suspension cable oscillating motion preventing device at the latter's elevator, by auxiliary rope a plurality of anti-main hoist cable vibrating mass suspensions are got up, simultaneously, be provided with automatic roll-up device in addition in order to prevent auxiliary rope generation deflection, but because the increase of the parts of its equipment, therefore, from cost being set and the space existing problems being set.
Summary of the invention
The present invention makes in view of above-mentioned problems of the prior art, the object of the present invention is to provide a kind of elevator main suspension cable oscillating motion preventing device that can suppress the main sling shaking in the long elevator of lifting distance with simple structure.
To achieve these goals; The invention provides a kind of main suspension cable oscillating motion preventing device of elevator; The main suspension cable oscillating motion preventing device of this elevator has respectively a plurality of anti-hoist cable pendular bodies and a plurality of brace table; These anti-hoist cable pendular bodies overlay along the top of the lift car of hoist trunk lifting; Elevator passes these anti-hoist cable pendular bodies with main hoist cable; These brace tables are arranged on described hoist trunk side; Can support described anti-hoist cable pendular body in the position of regulation; The main suspension cable oscillating motion preventing device of described elevator is characterised in that
The size of space of the length direction of each described anti-hoist cable pendular body is set at from top dwindles towards the bottom,
And the size of space between the described brace table is set at: the size of space between the brace table of foot is greater than the width dimensions of described lift car, but less than the size of space of the length direction of the anti-hoist cable pendular body of foot; And the size of space between the brace table on top is greater than the size of space of the length direction of the anti-hoist cable pendular body that is positioned at this brace table below, but less than the size of space of the length direction of the anti-hoist cable pendular body that supports by this brace table.
In the present invention with structure like this, the size of space of the length direction of each described anti-hoist cable pendular body is set at from top dwindles towards the bottom, and the size of space between the described brace table is set at: the size of space between the brace table of foot is greater than the width dimensions of described lift car, but less than the size of space of the length direction of the anti-hoist cable pendular body of foot; And the size of space between the brace table on top is greater than the size of space of the length direction of the anti-hoist cable pendular body that is positioned at this brace table below, but less than the size of space of the length direction of the anti-hoist cable pendular body that supports by this brace table.Thus, the a plurality of anti-hoist cable pendular body on top that overlays the lift car in the hoist trunk is along with the decline of lift car, from being positioned at the anti-hoist cable pendular body of topmost, be connected with its corresponding brace table successively and be set on the assigned position of hoist trunk, suppress rocking of main hoist cable with this.On the other hand, along with lift car travels towards the top from the hoist trunk below,, overlay elevator car upper successively from being positioned at the anti-hoist cable pendular body of foot.So, be set at and other the double-type anti-hoist cable pendular body and the different size of space of brace table by the size of space double-type anti-hoist cable pendular body and brace table, thereby can be with this simple structure, synchronously a plurality of anti-hoist cable pendular bodies are arranged on the assigned position of hoist trunk with the lifting of lift car.In addition, owing to suppress rocking of main hoist cable, therefore can satisfy the needs of the long elevator of lifting distance by a plurality of anti-hoist cable pendular bodies.
The invention effect
According to the present invention, be set at and other the double-type anti-hoist cable pendular body and the different size of space of brace table by the size of space double-type anti-hoist cable pendular body and brace table, thereby can be with this simple structure, synchronously a plurality of anti-hoist cable pendular bodies are arranged on the assigned position of hoist trunk with the lifting of lift car, so can when reduction is provided with cost, device be provided with spatial control in the necessary limit of minimum.In addition,, therefore can satisfy the needs of the long elevator of lifting distance, can also prevent to cause equipment to sustain damage and et out of order simultaneously because of main sling shaking owing to can suppress rocking of main hoist cable by a plurality of anti-hoist cable pendular bodies.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the main suspension cable oscillating motion preventing device of expression elevator involved in the present invention.
Fig. 2 is the birds-eye view at the A-A line place of Fig. 1, the anti-hoist cable pendular body of expression foot.
The birds-eye view at the B-B line place of Fig. 1 that Fig. 3 is, the anti-main hoist cable pendular body of expression centre portion.
Fig. 4 is the birds-eye view at the C-C line place of Fig. 1, the anti-main hoist cable pendular body of expression topmost.
Fig. 5 is the structural representation of the state when continuing to rise to midway after representing lift car and the anti-hoist cable pendular body of foot contacting.
Nomenclature
1 hoist trunk
1a hoist trunk wall
2 lift cars
3 main hoist cables
4～6 anti-hoist cable pendular bodies
4a～6a through hole
7～9 brace tables
10～21 padded coamings
The size of space of the length direction of A1, A2, the anti-hoist cable pendular body of A3
The size of space of B1, B2, B3 brace table
The width dimensions of L lift car
The specific embodiment
Followingly describe with reference to the embodiment of accompanying drawing to the main suspension cable oscillating motion preventing device of elevator involved in the present invention.
Fig. 1 is the structural representation of an embodiment of the main suspension cable oscillating motion preventing device of expression elevator involved in the present invention, Fig. 2 is the birds-eye view at the A-A line place of Fig. 1, the anti-hoist cable pendular body of expression foot, the birds-eye view at the B-B line place of Fig. 1 that Fig. 3 is, the anti-main hoist cable pendular body of expression centre portion, Fig. 4 is the birds-eye view at the C-C line place of Fig. 1, the anti-main hoist cable pendular body of expression topmost, Fig. 5 are the structural representations of the state when continuing to rise to midway after representing lift car and the anti-hoist cable pendular body of foot contacting.
As shown in Figure 1, the main suspension cable oscillating motion preventing device of the elevator of present embodiment has: a plurality of anti-hoist cable pendular bodies 4,5,6, these anti-hoist cable pendular bodies 4,5,6 overlay respectively along the top of the lift car 2 of hoist trunk 1 lifting, and elevator passes these anti-hoist cable pendular bodies with main hoist cable 3; And brace table 7,8,9, these brace tables 7,8,9 are arranged on the hoist trunk wall 1a, can support these anti-hoist cable pendular bodies 4～6 at assigned position.
In addition, the anti-hoist cable pendular body 4 of foot, as shown in Figure 2, has the through hole 4b that allows main hoist cable 3 pass, the anti-hoist cable pendular body 5 of centre portion has the through hole 5b that allows main hoist cable 3 pass as shown in Figure 3 simultaneously, and the anti-hoist cable pendular body 6 of topmost, as shown in Figure 4, has the through hole 6b that allows main hoist cable 3 pass.In addition, these anti-hoist cable pendular bodies 4～6 size of space A1, A2, A3 of being set to length direction dwindles towards the bottom from top.And, the brace table 7 of foot as shown in Figure 2, it is arranged on the hoist trunk wall 1a according to size of space B1, and be positioned at can be relative with the anti-hoist cable pendular body 4 of foot to the position on, simultaneously, size of space B1 is configured to the width dimensions L greater than lift car 2.The brace table 8 of centre portion is arranged on the hoist trunk wall 1a according to size of space B2, and be positioned at can be relative with the anti-hoist cable pendular body 5 of centre portion to the position on, size of space B2 is configured to the size of space A1 greater than the anti-hoist cable pendular body 4 of foot simultaneously.The brace table 9 of topmost is arranged on the hoist trunk wall 1a according to size of space B3, and be positioned at can be relative with the anti-hoist cable pendular body 6 of topmost to the position on, size of space B3 is configured to the size of space A2 greater than the anti-hoist cable pendular body 5 of centre portion simultaneously.
In addition, lift car 2 have anti-hoist cable pendular body 4 with foot when bumping impact play the padded coaming 10 of buffer action, the padded coaming 12 that the impact when bumping with lift car 2 of having the anti-hoist cable pendular body 4 of foot plays the padded coaming 11 of buffer action and impact plays buffer action when bumping with the anti-hoist cable pendular body 5 of adjacent up centre portion, the anti-hoist cable pendular body 5 of centre portion have with below the anti-hoist cable pendular body 4 of the adjacent foot padded coaming 14 that impact plays the padded coaming 13 of buffer action and impact plays buffer action when bumping with the anti-hoist cable pendular body 6 of adjacent up topmost when bumping, the anti-hoist cable pendular body 6 of topmost have with below the anti-hoist cable pendular body 5 of adjacent centre portion when bumping impact play the padded coaming 15 of buffer action.
And, the anti-hoist cable pendular body 4 of foot have brace table 7 with foot when bumping impact play the padded coaming 16 of buffer action, the anti-hoist cable pendular body 5 of centre portion have brace table 8 with centre portion when bumping impact play the padded coaming 17 of buffer action, the anti-hoist cable pendular body 6 of topmost have brace table 9 with topmost when bumping impact play the padded coaming 18 of buffer action.
In addition, the brace table 7 of foot have anti-hoist cable pendular body 4 with foot when bumping impact play the padded coaming 19 of buffer action, the brace table 8 of centre portion have anti-hoist cable pendular body 5 with centre portion when bumping impact play the padded coaming 20 of buffer action, the brace table 9 of topmost have anti-hoist cable pendular body 6 with topmost when bumping impact play the padded coaming 21 of buffer action.
In addition, the anti-hoist cable pendular body 5 of the anti-hoist cable pendular body 4 of foot and centre portion is respectively arranged with the anti-offset body 22,23 that engages with padded coaming 19,20.
In the present embodiment, overlayed the lift car 2 in the hoist trunk 1 top a plurality of anti-hoist cable pendular body 4～6 as shown in Figure 1, decline along with lift car 2, at first, the anti-hoist cable pendular body 6 of topmost engages with the brace table 9 of the topmost of hoist trunk 2, and the anti-hoist cable pendular body 6 of topmost is set at the assigned position of hoist trunk 2 thus.At this moment, because padded coaming 18,21 mutual butts, bump between the brace table 9 of bonding part 6a and topmost and the impact that produces has obtained buffering, so can prevent the generation of offending sound and vibration.Afterwards, along with lift car 2 further descends, the anti-hoist cable pendular body 5 of centre portion engages with the brace table 8 that is positioned at hoist trunk 2 centre portions, and the anti-hoist cable pendular body 5 of centre portion is set at the assigned position of hoist trunk 2 thus.Then, along with lift car 2 further descends, the bonding part 4a of the anti-hoist cable pendular body 4 of foot engages with the brace table 7 that is positioned at hoist trunk 2 foots, and the anti-hoist cable pendular body 4 of foot is set at the assigned position of hoist trunk 2 thus.So, when lift car 2 is positioned at the below of hoist trunk 1, main hoist cable 3 is sagging on the whole length of hoist trunk 1 in fact, and be in the state that is subjected to earthquake effect easily, concerning outdoor elevator, also be in the state that is subjected to wind effect easily, even but under this state, because a plurality of effects that prevent hoist cable pendular body 4～6 can suppress transverse shakiness.
On the other hand, along with lift car 2 travels towards the top from the below of hoist trunk 1, at first, as shown in Figure 5, the anti-hoist cable pendular body 4 of foot engages with lift car 2, is overlayed the top of lift car 2 thus.At this moment, because padded coaming 10,11 contacts with each other, bump between the anti-hoist cable pendular body 4 of lift car 2 and foot and the impact that produces has obtained buffering, so can prevent the generation of offending sound and vibration.Afterwards, along with lift car 2 further rises, the anti-hoist cable pendular body 5 of centre portion is overlayed the top that lift car 2 tops are the anti-hoist cable pendular body 4 of foot.Then, the anti-hoist cable pendular body 6 of topmost is along with lift car 2 further rises, to be overlayed the top of lift car 2 with the overlapping mode of the anti-hoist cable pendular body 5 of centre portion.
According to present embodiment with structure like this, the size of space of double-type anti-hoist cable pendular body 4～6 and brace table 7～9 is set at and other the anti-hoist cable pendular body and the different size of space of brace table, thereby can be with this simple structure, synchronously a plurality of anti-hoist cable pendular bodies 4～6 are arranged on the assigned position of hoist trunk 1 with the lifting of lift car 2, so can when reduction is provided with cost, spatial control be set in the necessary limit of minimum with what install.In addition,, therefore can satisfy the needs of the long elevator of lifting distance, can also prevent to cause equipment to sustain damage and et out of order simultaneously because of main hoist cable 3 rocks owing to can suppress rocking of main hoist cable 3 by a plurality of anti-hoist cable pendular bodies 4～6.
In addition, in the present embodiment, the quantity of anti-hoist cable pendular body is set to the anti-hoist cable pendular body 6 these 3 of the anti-hoist cable vibrating mass 5 of anti-hoist cable pendular body 4, centre portion of foot and topmost, but self-evident, can at random change its quantity according to the lifting distance of elevator.
In addition, in the present embodiment, anti-offset body is arranged on the sidepiece of anti-hoist cable pendular body, but also can be arranged on padded coaming 11,13,15 parts, and it is engaged with padded coaming 10,12,14.
Claims (4)
1. the main suspension cable oscillating motion preventing device of an elevator, the main suspension cable oscillating motion preventing device of this elevator has a plurality of anti-hoist cable pendular bodies and a plurality of brace table respectively, these anti-hoist cable pendular bodies overlay along the top of the lift car of hoist trunk lifting, the main hoist cable that elevator is used passes these anti-hoist cable pendular bodies, these brace tables are arranged on described hoist trunk side, can support described anti-hoist cable pendular body in the position of regulation, the main suspension cable oscillating motion preventing device of described elevator is characterised in that
The size of space of the length direction of each described anti-hoist cable pendular body is set at from top dwindles towards the bottom, and the size of space between the described brace table is set at: the size of space between the brace table of foot is greater than the width dimensions of described lift car, but the size of space less than the length direction of the anti-hoist cable pendular body of foot, and the size of space between the brace table on top is greater than the size of space of the length direction of the anti-hoist cable pendular body that is positioned at this brace table below, but less than the size of space of the length direction of the anti-hoist cable pendular body that supports by this brace table.
2. the main suspension cable oscillating motion preventing device of elevator as claimed in claim 1, it is characterized in that, have padded coaming, this padded coaming is arranged between described lift car and the described anti-hoist cable pendular body and between the adjacent described anti-hoist cable pendular body, is used to cushion the impact when bumping.
3. the main suspension cable oscillating motion preventing device of elevator as claimed in claim 1 is characterized in that, has padded coaming, and this padded coaming is arranged between described anti-hoist cable pendular body and the described supporting station, is used to cushion the impact when bumping.
4. the main suspension cable oscillating motion preventing device of elevator as claimed in claim 1 is characterized in that, is provided with anti-offset body in the described anti-hoist cable pendular body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007182236A JP5028169B2 (en) | 2007-07-11 | 2007-07-11 | Elevator main rope steady rest |
| JP2007-182236 | 2007-07-11 | ||
| JP2007182236 | 2007-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101343010A true CN101343010A (en) | 2009-01-14 |
| CN101343010B CN101343010B (en) | 2010-07-21 |
Family
ID=40245152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101295796A Expired - Fee Related CN101343010B (en) | 2007-07-11 | 2008-07-02 | Main suspension cable oscillating motion preventing device of elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5028169B2 (en) |
| CN (1) | CN101343010B (en) |
| HK (1) | HK1127015A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014161379A1 (en) * | 2013-04-03 | 2014-10-09 | 中国矿业大学 | Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system |
| CN108792865A (en) * | 2017-05-05 | 2018-11-13 | 通力股份公司 | Lift appliance and elevator |
| US10669124B2 (en) | 2017-04-07 | 2020-06-02 | Otis Elevator Company | Elevator system including a protective hoistway liner assembly |
| CN111573474A (en) * | 2019-02-19 | 2020-08-25 | 富士达株式会社 | Long-strip article swing detection device |
| US11440774B2 (en) | 2020-05-09 | 2022-09-13 | Otis Elevator Company | Elevator roping sway damper assembly |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6138513B2 (en) * | 2013-02-22 | 2017-05-31 | 三菱電機株式会社 | Elevator rope swing suppression device and elevator device |
| EP2923988B1 (en) | 2014-03-26 | 2018-05-09 | Aip Aps | Elevator systems |
| CN103935865B (en) * | 2014-05-12 | 2016-08-24 | 东南电梯股份有限公司 | A kind of tiltedly arc row elevator dragging wire rope guidance system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58140960U (en) * | 1982-03-17 | 1983-09-22 | 三菱電機株式会社 | Elevator hoisting rope steady rest device |
| JPS63194887U (en) * | 1987-06-04 | 1988-12-15 | ||
| JPH02255484A (en) * | 1989-03-28 | 1990-10-16 | Hitachi Elevator Eng & Service Co Ltd | Damper of suspension rope of elevator |
| JPH07179279A (en) * | 1993-12-24 | 1995-07-18 | Mitsubishi Electric Corp | Bracing device for elevator main wire |
| JPH11209031A (en) * | 1998-01-30 | 1999-08-03 | Mitsubishi Electric Building Techno Service Co Ltd | Antiwobble device for main rope |
| JP3647647B2 (en) * | 1998-07-03 | 2005-05-18 | 三菱電機ビルテクノサービス株式会社 | Elevator rope steady rest |
-
2007
- 2007-07-11 JP JP2007182236A patent/JP5028169B2/en not_active Expired - Fee Related
-
2008
- 2008-07-02 CN CN2008101295796A patent/CN101343010B/en not_active Expired - Fee Related
-
2009
- 2009-06-03 HK HK09104989.6A patent/HK1127015A1/en not_active IP Right Cessation
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014161379A1 (en) * | 2013-04-03 | 2014-10-09 | 中国矿业大学 | Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system |
| AU2014247637B2 (en) * | 2013-04-03 | 2016-02-25 | China University Of Mining And Technology | Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system |
| US9689257B2 (en) | 2013-04-03 | 2017-06-27 | China University Of Mining And Technology | Guide rail rope deflection inhibition mechanism and method for parallel soft cable suspension system |
| DE112014000110B4 (en) | 2013-04-03 | 2019-08-14 | China University Of Mining And Technology | Guide rail rope deflection prevention mechanism and method for parallel soft rope suspension system |
| US10669124B2 (en) | 2017-04-07 | 2020-06-02 | Otis Elevator Company | Elevator system including a protective hoistway liner assembly |
| US11198589B2 (en) | 2017-04-07 | 2021-12-14 | Otis Elevator Company | Elevator system including a protective hoistway liner assembly |
| CN108792865A (en) * | 2017-05-05 | 2018-11-13 | 通力股份公司 | Lift appliance and elevator |
| CN108792865B (en) * | 2017-05-05 | 2021-12-31 | 通力股份公司 | Elevator device and elevator |
| US11465883B2 (en) | 2017-05-05 | 2022-10-11 | Kone Corporation | Elevator arrangement including rope position detector and elevator |
| CN111573474A (en) * | 2019-02-19 | 2020-08-25 | 富士达株式会社 | Long-strip article swing detection device |
| CN111573474B (en) * | 2019-02-19 | 2023-02-28 | 富士达株式会社 | Long-strip article swing detection device |
| US11440774B2 (en) | 2020-05-09 | 2022-09-13 | Otis Elevator Company | Elevator roping sway damper assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009018899A (en) | 2009-01-29 |
| HK1127015A1 (en) | 2009-09-18 |
| CN101343010B (en) | 2010-07-21 |
| JP5028169B2 (en) | 2012-09-19 |
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