CN1633390A - Elevator rope holding structure - Google Patents
Elevator rope holding structure Download PDFInfo
- Publication number
- CN1633390A CN1633390A CNA038040107A CN03804010A CN1633390A CN 1633390 A CN1633390 A CN 1633390A CN A038040107 A CNA038040107 A CN A038040107A CN 03804010 A CN03804010 A CN 03804010A CN 1633390 A CN1633390 A CN 1633390A
- Authority
- CN
- China
- Prior art keywords
- rope
- elevator
- limited part
- holder
- elevator rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/06—Arrangements of ropes or cables
- B66B7/08—Arrangements of ropes or cables for connection to the cars or cages, e.g. couplings
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
An elevator rope holding structure, comprising a plurality of rope holding devices (6) for holding the end parts of a plurality of parallel elevator ropes (5) which are supported by a support part (7) and a rope arresting device (10) having through-holes (15) corresponding to the plurality of elevator ropes (5) and disposed near the rope holding devices (6), wherein the plurality of elevator ropes (5) are inserted, with clearances, into the through-holes of the rope arresting device (6) and held by the rope holding devices (6), the rope arresting device (10) is suspended by a flexible member (17) which is connected to the rope arresting devices (6) or the support part (7).
Description
Technical field
The present invention relates to the clamp structure of the elevator rope in the rope type elevator.
Background technology
In elevator in the past, suspension has the end of many elevator ropes of lift car or counterweight by the clamping of many rope holders, the rope holder is under the state of side by side configuration, and the elastic body by coil spring etc. is supported on the support on the Machine Room base plate etc.
Here, stop at undermost occasion at lift car, that is, the occasion of enough distances is arranged between rope holder and the car that is located at car upper are with hanging wheel, the rope holder portion of being supported is supported to roughly vertical.But, according to the lifting of lift car, when rope holder and car with hanging wheel near the time, the distance between near the elevator rope the rope holder reduces, and might produce the situation of rope holder phase mutual interference.Therefore, in order to eliminate this unfavorable condition, the configuration space of the rope holder on the support is enlarged, make the hoist trunk top the interval, that is to say make lift car and rope holder near the car of occasion with the distance increase of hanging wheel with the rope holder, there is the problem that the space increases of occupying of elevator in its result.
In addition, according to real the opening clear 52-27052 number of day disclosure utility model communique, disclosed and accompany some and be provided with the antivibration pump chimeric with gap, make the lateral vibration that prevents the rope holder and around the rope holding device of rotational with the rope holder.But, in this mode, owing to be held by chimeric, so on the rope holder, produce lateral vibration and might apply load and damage the rope holder the rope holder during around rotational as the rope holder of rigid body.
Summary of the invention
Therefore, the objective of the invention is to, the configuration space of the rope holder on the support is enlarged or the interval at hoist trunk top is increased, and can prevent the phase mutual interference of rope holder.
The clamp structure of elevator rope of the present invention has: a plurality of rope holders that respectively end of many elevator ropes arranged side by side carried out clamping; And the support that these a plurality of rope holders are supported, have respectively rope limited part with the many cooresponding through hole of elevator rope be configured in a plurality of rope holders near, and constitute many elevator ropes and leave ground, space and inserted and lead in the through hole of each rope limited part and by the clamping of rope holder.
In addition, the rope limited part is hung by the pliability member and is holding, and pliability member and rope holder or support are being fastenedly connected.
In addition, the inner peripheral wall at least of the through hole of rope limited part is formed by the material softer than the cladding material of elevator rope.
Adopt above-described invention, can not make the configuration space expansion of the rope holder on support or the interval at hoist trunk top is increased, can prevent the phase mutual interference of rope holder, can guarantee the durability that the rope holder had originally.Again, elevator rope leaves ground, space and inserts in the rope limited part, and preferably, owing to use the material softer than elevator rope cladding material to constitute the rope limited part, so can prevent the damage of elevator rope, can guarantee the durability that elevator rope is original.
Description of drawings
Fig. 1 is the diagrammatic sketch of clamp structure of the elevator rope of the invention process form 1.
Fig. 2 is that Fig. 1 is an A-A line cutaway view.
Fig. 3 is the cutaway view of the rope limited part in the expression the invention process form 2.
Fig. 4 is the diagrammatic sketch of clamp structure of the elevator rope of the invention process form 3.
The specific embodiment
The present invention is described in detail with reference to the accompanying drawings.Again, among each figure, identical or cooresponding part is put on identical symbol, the explanation of its repetition is suitably simplified or omission.
[example 1]
Fig. 1 is the diagrammatic sketch of clamp structure of the elevator rope of the invention process form 1, and Fig. 2 is that Fig. 1 is an A-A line cutaway view.
Among Fig. 1, a side of the many elevator ropes 5 of configuration is rolled up on the hanging wheel 4 that hangs over the top that is located at the lift car 3 that carries out lifting in hoist trunk 1 side by side.The end of elevator rope 5 utilizes a plurality of rope holders 6 to carry out clamping respectively.Rope holder 6 under the state of configuration side by side, securely is connected on the support 7 that is arranged on the Machine Room base plate 2 by nut by the elastic body that is made of coil spring 8.
Then, rope limited part 10 is configured in rope holder 6 near.As shown in Figure 2, a plurality of through holes 15 that rope limited part 10,2 outside plates 11 with the groove by will being respectively equipped with a plurality of semicircle shapes and inner panel 12 constitute.Again, outside plate 11 and inner panel 12 use in-and-out bolt 13 to be connected with nut 14.These a plurality of through holes 15 form respectively and a plurality of elevator rope 5 cooresponding states, and elevator rope 5 is inserted with leaving the space and led in through hole 15.That is, the diameter of the through hole 15 of rope limited part 10 forms bigger than the diameter of elevator rope 5.Again, through hole 15 stops at the occasion of the superiors at lift car 3, that is, in the hanging wheel 4 immediate occasions of rope holder 6 with car 3 tops, with mutually not the interval of annoyance level rope holder 6 is provided with.
In addition, rope limited part 10 is used the material softer than the cladding material of the elevator rope 5 of steel, for example synthetic resin or the timber with polyethylene etc. constitutes.That is,, use the material that when contacting, rope 5 is not caused damage with elevator rope 5 for rope limited part 10.
In addition, rope limited part 10 since leave space ground inserted by elevator rope 5 logical, for rope limited part 10 is remained on rope holder 6 near, utilize pliability member 17 that rope limited part 10 is hung and hold.The two ends of pliability member 17 and rope holder 6 are being fastenedly connected.Also, also be suitable for the position that is fastenedly connected as with pliability member 17 near being positioned at the rope limited part 10 of rope holder 6 again.For this pliability member 17, for example use steel wire etc., but so long as the material that can be enough the weight of rope limited part 10 be supported is just passable.
Adopt above-mentioned example 1, on a plurality of rope holders 6 of configuration side by side, the elevator rope 5 that the end is held is inserted the interval that leads in formed through hole 15 on rope limited part 10 and be held in regulation.Therefore, lifting according to lift car 3, in the approaching occasion of hanging wheel 4 and rope holder 6, also desire to make near the elevator rope 5 the rope holder 6 near each other, but because by making rope 5 contact the position that keeps rope 5, so can prevent the situation that rope holder 6 interferes with each other with through hole 15.
In addition, elevator rope 5 is inserted with leaving the space and is led in rope limited part 10, elevator rope 5 relative to through hole 15, can rotate to the circumferencial direction of rope 5.Therefore, when elevator rope 5 generations were reversed, elevator rope 5 was because by 10 constraints of rope limited part, so do not apply load on rope.Therefore, can not damage the durability of elevator rope 5.
In addition, because elevator rope 5 can also be in the length direction displacement of rope 5, so even the occasion of when maintenance the tension force of elevator rope 5 being adjusted also can not unload rope limited part 10 ground each elevator rope 5 is carried out tension adjustment.
In addition, because the rope limited part 10 usefulness material softer than the cladding material of elevator rope 5 form, so even the occasion that contacts with rope limited part 10 at elevator rope 5 also can not make elevator rope 5 damage.
[example 2]
Fig. 3 is the cutaway view of the rope limited part in the expression the invention process form 2.
In this example 2, same with example 1, according to Fig. 1 with rope limited part 10 be configured in rope holder 6 near, rope limited part 10 is hung by pliability member 17 and is holding.Again, the two ends of pliability member 17 are fastened is connected on the rope holder 6.
Here, as shown in Figure 3, in this example 2, rope limited part 10 also constitutes 2 outside plates 11 and inner panel 12 combinations, only the periphery of the inwall 16 of the through hole 15 of elevator rope 5 being inserted logical rope limited parts 10 is used the formations such as synthetic resin material of the polyethylene softer than the cladding material of elevator rope 5 etc.By making such structure,, also can not make elevator rope 5 damages in the occasion that elevator rope 5 contacts with rope limited part 10.Other structure, since same with example 1, so identical or cooresponding part is put on same-sign and is omitted its explanation.
Adopt above example 2, on a plurality of rope holders 6 of configuration side by side, the elevator rope 5 that the end is held is inserted and is led in formed through hole 15 in rope limited part 10 and keep predetermined distance.Therefore, according to the lifting of lift car 3, in the occasion of hanging wheel 4 near rope holder 6, near elevator rope 5 desires the rope holder 6 are near each other, but because the also position that can keep rope 5 contiguously by rope 5 and through hole 15 interferes with each other so can prevent rope holder 6.
In addition, owing to only use the material softer to constitute than the cladding material of elevator rope 5 to the periphery of the inwall 16 of the through hole 15 of rope limited part 10, so occasion in the transposing that needs to carry out rope limited part 10 from now on, do not need the integral body of rope limited part 10 is changed yet, and as long as the part transposing of inwall 16 peripheries of through hole 15 just can.
Other, the same effect that can play Yu in example 1, be obtained.
[example 3]
Fig. 4 is the diagrammatic sketch of clamp structure of the elevator rope of the invention process form 3.
In this example 3, also rope limited part 10 is configured in rope holder 6 near, rope limited part 10 is hung by pliability member 17 and is holding.
Here, different with example 1 as shown in Figure 4, the two ends of pliability member 17 are supported portion 7 and are being fastenedly connected.Like this, also can rope limited part 10 be kept, or pliability member 17 either party with rope holder 6 and support 7 is fastenedly connected with pliability member 17, consider when these parts are set operation, can suitably select.
Then, rope limited part 10 also can use the integral body of rope limited part 10 material softer than the cladding material of elevator rope 5 to constitute as shown in Figure 2.Or as shown in Figure 3, also can be only use the material softer to constitute on the periphery of the inwall 16 of the through hole 15 of rope limited part 10 than the cladding material of elevator rope 5.Other structure, owing to be same with example 1 grade, its explanation of Therefore, omited.
The example 3 that employing is above, on a plurality of rope holders 6 of configuration side by side, the elevator rope 5 that the end is held is inserted and is led to the interval that in formed through hole on rope limited part 10, also keeps regulation.Therefore, according to the lifting of elevator 3, even in the approaching occasion of hanging wheel 4 and rope holder 6, near elevator rope 5 desires the rope holder 6 are near each other, but owing to the position that keeps rope 5 contiguously by rope 5 and through hole 15, so can prevent that also rope holder 6 from interfering with each other.
Other can play the same effect that is obtained with example 1 grade.
In addition, in above example, the end of the elevator rope 5 of lift car 3 sides is described, and for another the distolateral end of the elevator rope 5 on the hanging wheel that hangs over counterweight from lift car 3 through the winchs volume, since be same, its explanation of Therefore, omited.
In addition, in above example, the example that expression support 7 is arranged on the Machine Room base plate 2 is described, and in addition, also have by supporting station and support 7 is located at the occasion on hoist trunk top or is located at the top occasion of lift car or counterweight by beam, in these occasions or in other occasion, equally also can use the clamp structure of elevator rope of the present invention.
Utilizability on the industry
As mentioned above, the clamp structure of elevator rope of the present invention is near the rope the rope holder Elevator rope is inserted the structure after leading to with leaving the space on the rope limited part, thus, can not made on the support The configuration space of rope holder enlarges or the interval at hoist trunk top is increased, and can prevent the rope folder The phase mutual interference of gripping member can be guaranteed the durability that the rope holder had originally. Again, elevator rope leaves Ground, space inserts in the rope limited part, and preferably, because the rope limited part is used than elevator rope skin The material of material softer consists of, so can prevent the damage of elevator rope, can guarantee original durable of elevator rope The property.
Therefore, the present invention is as the durability that can improve rope holder and elevator rope and raising The clamp structure of the elevator rope of the save space of elevator is useful.
Claims (4)
1, a kind of clamp structure of elevator rope is characterized in that, has:
Respectively the end of many elevator ropes arranged side by side is carried out a plurality of rope holders of clamping;
The support that these a plurality of rope holders are supported;
Have respectively with the cooresponding through hole of described many elevator rope, be configured near the rope limited part described a plurality of rope holder,
Described many elevator ropes are inserted to lead in the through hole of each described rope limited part and by the clamping of described rope holder with leaving the space and.
2, the clamp structure of elevator rope as claimed in claim 1 is characterized in that, the inwall at least of the through hole of described rope limited part uses the material softer than the cladding material of described elevator rope to form.
3, the clamp structure of elevator rope as claimed in claim 1 or 2 is characterized in that, described rope limited part is hung by the pliability member that is fastenedly connected with described rope holder and holding.
4, the clamp structure of elevator rope as claimed in claim 1 or 2 is characterized in that, described rope limited part is hung by the pliability member that is fastenedly connected with described support and holding.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2003/003272 WO2004083092A1 (en) | 2003-03-18 | 2003-03-18 | Elevator rope holding structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1633390A true CN1633390A (en) | 2005-06-29 |
| CN100345743C CN100345743C (en) | 2007-10-31 |
Family
ID=33018145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB038040107A Expired - Lifetime CN100345743C (en) | 2003-03-18 | 2003-03-18 | Elevator rope holding structure |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1604937B1 (en) |
| JP (1) | JP4407947B2 (en) |
| KR (1) | KR100671608B1 (en) |
| CN (1) | CN100345743C (en) |
| WO (1) | WO2004083092A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934962A (en) * | 2009-06-26 | 2011-01-05 | 株式会社日立制作所 | Hoist cable formula elevator |
| CN101610965B (en) * | 2007-02-26 | 2011-08-17 | 三菱电机株式会社 | Elevator rope end device and rope device |
| CN103072875A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Rope end clamping plate assembly |
| CN103072871A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Rope end clamping plate assembly installation method |
| CN109153540A (en) * | 2016-05-17 | 2019-01-04 | 因温特奥股份公司 | The method and apparatus of the damage in suspender for detecting elevator device |
| CN109311632A (en) * | 2016-06-23 | 2019-02-05 | 三菱电机株式会社 | The rope holding device of elevator |
| CN115321320A (en) * | 2022-07-22 | 2022-11-11 | 重庆立诚重工科技集团有限公司 | Traction system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006306556A (en) * | 2005-04-27 | 2006-11-09 | Toshiba Elevator Co Ltd | Elevator rope fixing member, and its positioning method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0532385A (en) * | 1991-07-31 | 1993-02-09 | Toshiba Corp | Elevator rope mounting device |
| JPH05227052A (en) | 1992-02-12 | 1993-09-03 | Rohm Co Ltd | Synthesizer receiver |
| JPH0797165A (en) * | 1993-09-29 | 1995-04-11 | Otis Elevator Co | Elevator |
| US5611412A (en) * | 1995-07-07 | 1997-03-18 | Otis Elevator Company | Elevator car hitch |
| JPH0958944A (en) * | 1995-08-22 | 1997-03-04 | Hitachi Building Syst Co Ltd | Main rope adjusting device of elevator |
| JP2001048443A (en) * | 1999-08-16 | 2001-02-20 | Hitachi Building Systems Co Ltd | Elevator |
| JP3397733B2 (en) * | 1999-12-07 | 2003-04-21 | 株式会社日立製作所 | Elevator |
| JP4806138B2 (en) * | 2001-06-22 | 2011-11-02 | 三菱電機株式会社 | Elevator main rope detent device |
| WO2006126276A1 (en) * | 2005-05-27 | 2006-11-30 | Mitsubishi Denki Kabushiki Kaisha | Rope socketing device for elevator |
-
2003
- 2003-03-18 WO PCT/JP2003/003272 patent/WO2004083092A1/en active Application Filing
- 2003-03-18 EP EP03708662A patent/EP1604937B1/en not_active Expired - Lifetime
- 2003-03-18 JP JP2004569567A patent/JP4407947B2/en not_active Expired - Lifetime
- 2003-03-18 KR KR1020047018559A patent/KR100671608B1/en active IP Right Grant
- 2003-03-18 CN CNB038040107A patent/CN100345743C/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101610965B (en) * | 2007-02-26 | 2011-08-17 | 三菱电机株式会社 | Elevator rope end device and rope device |
| CN101934962A (en) * | 2009-06-26 | 2011-01-05 | 株式会社日立制作所 | Hoist cable formula elevator |
| CN101934962B (en) * | 2009-06-26 | 2013-08-07 | 株式会社日立制作所 | Suspension rope type elevator |
| CN103072875A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Rope end clamping plate assembly |
| CN103072871A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Rope end clamping plate assembly installation method |
| CN109153540A (en) * | 2016-05-17 | 2019-01-04 | 因温特奥股份公司 | The method and apparatus of the damage in suspender for detecting elevator device |
| US11305966B2 (en) | 2016-05-17 | 2022-04-19 | Inventio Ag | Method and device for detecting damage in a support for an elevator system |
| CN109311632A (en) * | 2016-06-23 | 2019-02-05 | 三菱电机株式会社 | The rope holding device of elevator |
| CN115321320A (en) * | 2022-07-22 | 2022-11-11 | 重庆立诚重工科技集团有限公司 | Traction system |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100671608B1 (en) | 2007-01-19 |
| KR20040106563A (en) | 2004-12-17 |
| EP1604937A4 (en) | 2009-03-11 |
| WO2004083092A1 (en) | 2004-09-30 |
| EP1604937B1 (en) | 2012-11-14 |
| JP4407947B2 (en) | 2010-02-03 |
| JPWO2004083092A1 (en) | 2006-06-22 |
| EP1604937A1 (en) | 2005-12-14 |
| CN100345743C (en) | 2007-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071031 |
|
| CX01 | Expiry of patent term |