CN104395221A - Device for stopping elevator rope deflection - Google Patents
Device for stopping elevator rope deflection Download PDFInfo
- Publication number
- CN104395221A CN104395221A CN201280074267.4A CN201280074267A CN104395221A CN 104395221 A CN104395221 A CN 104395221A CN 201280074267 A CN201280074267 A CN 201280074267A CN 104395221 A CN104395221 A CN 104395221A
- Authority
- CN
- China
- Prior art keywords
- cable
- hoist cable
- hoist
- lift car
- antichattering system
- 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
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention, using a simpler structure, prevents deflection in elevator ropes. An elevator having a rope (4) that, after being wound from above around an elevator car (2) to be lifted in an elevator shaft, is installed again above the car, wherein the rope from above (4a) and the rope installed above again (4b) are disposed to intersect above the elevator car (2). Cylindrical pass-through bodies (6a, 6b), provided so that the ropes (4) are inserted and each rope (4) maintains a mutual distance, and a device, in which the cylindrical pass-through bodies (6a, 6b) are mutually rotatable and that follows the intersection angle of the ropes (4) that varies along with the lifting of an elevator car (2), are provided in the location where the ropes (4) intersect.
Description
Technical field
The present invention relates to a kind of antichattering system of bearer cable, it can prevent bearer cable from shaking.
Background technology
In general, when creating earthquake or high wind, along with rocking of building, the hoist trunk of elevator and be arranged on can shake for the hoist cable suspending lift car in midair in hoist trunk.In addition, in the occasion of outdoor elevators, hoist trunk is longer, and hoist cable is subject to the impact of wind and the possibility shaken is larger.When hoist cable shakes, hoist cable may come in contact with the various equipment be arranged in hoist trunk and cause elevator to run.Therefore, need to arrange the device preventing bearer cable from shaking.
In the prior art, as this device preventing bearer cable from shaking, the device disclosed in patent documentation 1 can be listed, it shakes for preventing hoist cable, be provided with sling shaking and prevent body and supporting station, this sling shaking prevents body to be arranged on the top of lift car, and bearer cable can prevent body through this sling shaking, this supporting station is arranged in hoist trunk, prevents body for supporting this sling shaking.
At first technical literature
Patent documentation
Patent documentation 1: Japanese Patent Publication 4-127779 publication (second page, Fig. 1)
Summary of the invention
The problem that invention will solve
, when adopting above-mentioned prior art, need in hoist trunk, arrange the supporting station preventing body for arranging sling shaking, so can larger-scale unit be caused.Further, be raised to sling shaking on the elevator car when preventing the top of the supporting station of body, sling shaking must be reclaimed in midway and prevent body.Now, if sling shaking prevents body and lift car from coming in contact, then can bring impact to lift car, affect the travelling comfort of lift car.In addition, the sound produced during contact may make the noise in lift car increase.
The present invention makes in view of problem in esse in above-mentioned prior art, the object of the present invention is to provide a kind of antichattering system of bearer cable, thus can prevent bearer cable from shaking with more simple method, and the travelling comfort of elevator can be avoided to decline.
For solving the scheme of problem
To achieve these goals, the antichattering system of the bearer cable that the present invention relates to is the antichattering system being wound up into the bearer cable again arranged upward after the lift car that is elevated in hoist trunk from top, the feature of the antichattering system of described bearer cable is, be provided through body, the described hoist cable being arranged to make to arrange downward from top through body intersects above lift car with the hoist cable again arranged upward, the described position being arranged on hoist cable intersection through body, passes for each hoist cable and each hoist cable is kept the distance each other.
Invention effect
According to the present invention, can prevent hoist cable from shaking with a simpler process, prevent from making because of sling shaking the equipment in hoist cable and hoist trunk be wound around, and the travelling comfort of lift car can be avoided to decline.
Accompanying drawing explanation
Fig. 1 is the integral structure figure of the lift facility of an embodiment of the antichattering system using bearer cable of the present invention.
Fig. 2 is the integral structure figure of the lift facility of an embodiment of the antichattering system using bearer cable of the present invention.
Fig. 3 is the block diagram of an embodiment of the antichattering system representing bearer cable of the present invention.
Fig. 4 is the front view of other embodiments of the antichattering system representing bearer cable of the present invention.
Fig. 5 is the lateral plan of other embodiments of the antichattering system representing bearer cable of the present invention.
Fig. 6 is the lateral plan of other embodiments of the antichattering system representing bearer cable of the present invention.
Detailed description of the invention
Be described referring to the embodiment of accompanying drawing to lift facility involved in the present invention.
As shown in Figure 1, the lift facility of the present embodiment has: the lift car 2 of lifting in hoist trunk 1; Pulley 2a1 ~ the 2a4 supported by lift car 2; Hoist cable 4 (4a, 4b), its rope end 3 being configured to a side is arranged on the top of hoist trunk, extend downward and be wound on respectively on pulley 2a1 ~ 2a4, after this again extend upward and suspend lift car 2 in midair, and intersecting above lift car 2; Winch 5, it drives the hoist cable 4a of the side, the other end be wound on rope sheave 5a; And antichattering system 6, this antichattering system 6 is arranged on the crossover location of described hoist cable 4a, 4b.
As shown in Figure 3, described antichattering system 6 be configured to have tubular through body 6a, 6b, this tubular be arranged to can be each passed through for hoist cable 4a, the 4b intersected that it is inner through body 6a, 6b, and hoist cable 4a, 4b can be made to keep the distance each other.The hoist cable 4a stretched out from winch 5, through the inside through body 6a of tubular, is wound on the pulley 2a1 ~ 2a4 of lift car 2, afterwards again the hoist cable 4b that extends of rope end 3 upward through the inside through body 6b of tubular.The total radical through body 6a, 6b of tubular is the twice of the radical of hoist cable 4.
In addition, antichattering system 6 also has centre of gration 6c, centre of gration 6c rotating freely tubular each other through body 6a, 6b are supported to the intersection angle changed along with the lifting of lift car 2 that can follow hoist cable 4a, 4b.
In the elevator arranged as in this embodiment, each hoist cable 4a, 4b of intersecting are each passed through the inside through body 6a, 6b of tubular, hoist cable 4a, 4b position is separately kept in the inside through body 6a, 6b of tubular, thus, hoist cable 4a, 4b to there occurs because of external force such as earthquakes rock time, because hoist cable 4a, 4b pull each other, so large rocking can not be there is.In addition, on the equipment that hoist cable 4a, 4b can also be prevented to be wound into because rocking in hoist trunk 1.
In the elevator arranged as in this embodiment, hoist cable 4a and the hoist cable 4b of suspention lift car 2 must intersect at lift car 2 and the centre portion between rope end 3 and winch 5.
In addition, owing to being supported hoist cable 4a intersected with each other and the upper-lower position of hoist cable 4b by antichattering system 6, so as shown in Figure 2, along with the movement of the position of lift car 2, antichattering system 6 moves towards the crossover location of hoist cable 4a and hoist cable 4b, becomes the midway location of lift car 2 and rope end 3 and winch 5.
That is, because the position of antichattering system 6 also can be moved, so antichattering system 6 can not come in contact with lift car 2 along with the movement of the position of the lift car 2 of lifting.
Bring impact to because antichattering system 6 can not come in contact with lift car 2 lift car 2, and antichattering system 6 can not come in contact with lift car 2 and bring noise, so the travelling comfort of lift car 2 can not be made to decline in lift car 2.
According to the present embodiment, owing to preventing bearer cable 4a, 4b from shaking with simple structure, so can reduce costs and improve the travelling comfort in lift car.
In the present embodiment, by the component being arranged to tubular through body 6a, 6b of the tubular of antichattering system 6, and be configured to hoist cable 4a, 4b inside through body 6a, 6b through tubular, but also can be as shown in Figures 4 to 6, the part of passing for hoist cable 4a, 4b of antichattering system 6 arrange by a pair pulley form through body 6d ~ 6g, and to be arranged to from clamping hoist cable 4a, 4b respectively up and down.Now, also the effect equal with above-described embodiment can be obtained.
That is, in the antichattering system 6 of other embodiment, the hoist cable 4a stretched out from winch 5 with by the state that clamps through a pair pulley be rotatably arranged on back plate 6i formed through body 6g after, with by the state that clamps through a pair pulley be equally rotatably arranged on back plate 6i formed through body 6f.
After on the pulley 2a1 ~ 2a4 being wound up into lift car 2, again the hoist cable 4b that extends of rope end 3 upward with by the state that clamps through a pair pulley be rotatably arranged on back plate 6j formed through after body 6e, with by the state that clamps through a pair pulley be equally rotatably arranged on back plate 6j formed through body 6d.
Described back plate 6i, 6j are supported as rotating freely by S. A. 6h axle, same with above-described embodiment, and antichattering system 6 is configured to back plate 6i, 6j and follows the intersection angle changed along with the lifting of lift car 2 of hoist cable 4a, 4b and carry out displacement.
Therefore, in the elevator arranged as in this embodiment, each hoist cable 4a, 4b of intersecting be each passed through by a pair pulley form through body 6g, 6f and by a pair pulley form through body 6d, 6g, hoist cable 4a, 4b be made up of a pair pulley through body 6g, 6f and be made up of a pair pulley kept hoist cable 4a, 4b position separately through in body 6d, 6g by clamping, thus, hoist cable 4a, 4b to there occurs because of external force such as earthquakes rock time, because hoist cable 4a, 4b pull each other, so large rocking can not be there is.In addition, on the equipment that hoist cable 4a, 4b can also be prevented to be wound into because rocking in hoist trunk 1.
Further, because the position of antichattering system 6 is moved, so antichattering system 6 can not come in contact with lift car 2 along with the movement of the position of the lift car 2 carrying out being elevated.
Bring impact to because antichattering system 6 can not come in contact with lift car 2 lift car 2, and antichattering system 6 can not come in contact with lift car 2 and bring noise, so the travelling comfort of lift car 2 can not be made to decline in lift car 2.
According to the present embodiment, owing to preventing bearer cable 4a, 4b from shaking with simple structure, so can reduce costs and improve the travelling comfort in lift car.
Nomenclature
1 hoist trunk
2 lift cars
4a, 4b hoist cable
6 antichattering systems
6a, 6b tubular through body
6d, 6e, 6f, 6g by a pair pulley form through body
Claims (4)
1. an antichattering system for bearer cable, it is the antichattering system being wound up into the bearer cable again arranged upward after the lift car that is elevated in hoist trunk from top,
The feature of the antichattering system of described bearer cable is,
Be provided through body, the described hoist cable being arranged to make to arrange downward from top through body intersects above lift car with the hoist cable again arranged upward, the described position being arranged on hoist cable intersection through body, passes for each hoist cable and each hoist cable is kept the distance each other.
2. the antichattering system of bearer cable as claimed in claim 1, is characterized in that,
Describedly be arranged to follow the intersection angle changed along with the lifting of lift car of hoist cable through body and rotate freely each other.
3. the antichattering system of bearer cable as described in claim 1 or 2, is characterized in that,
The described bodily form that passes becomes tubular, and each hoist cable is through the described inside through body.
4. the antichattering system of bearer cable as described in claim 1 or 2, is characterized in that,
Described through the bodily form become for each hoist cable with by the state that clamps through a pair pulley.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2012/066839 WO2014006667A1 (en) | 2012-07-02 | 2012-07-02 | Device for stopping elevator rope deflection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104395221A true CN104395221A (en) | 2015-03-04 |
| CN104395221B CN104395221B (en) | 2016-06-08 |
Family
ID=49881462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280074267.4A Expired - Fee Related CN104395221B (en) | 2012-07-02 | 2012-07-02 | The anti-rock device of elevator hoist cable |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104395221B (en) |
| WO (1) | WO2014006667A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418761A (en) * | 2017-03-24 | 2019-11-05 | 三菱电机株式会社 | Elevator main rope vibration-stopping device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406168B (en) * | 2015-12-18 | 2017-12-26 | 哈尔滨工业大学 | A kind of antenna arrays of radar wind resistance stabilising arrangement |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117149A (en) * | 1974-02-28 | 1975-09-12 | ||
| JPH01313288A (en) * | 1988-06-10 | 1989-12-18 | Nippon Otis Elevator Co | Damping device for elevator rope |
| JPH11171424A (en) * | 1997-12-10 | 1999-06-29 | Otis Elevator Co | Main rope swing preventive device for elevator |
| JP2003118949A (en) * | 2001-10-17 | 2003-04-23 | Mitsubishi Electric Corp | Elevator device |
| JP2005272131A (en) * | 2004-03-26 | 2005-10-06 | Mitsubishi Electric Building Techno Service Co Ltd | Rope hole blocking-up device |
| JP2007119131A (en) * | 2005-10-26 | 2007-05-17 | Toshiba Elevator Co Ltd | Elevator rope swing prevention device |
| CN101058382A (en) * | 2006-04-19 | 2007-10-24 | 株式会社日立制作所 | Device for preventing elevator main sling shaking |
| CN201801267U (en) * | 2010-09-07 | 2011-04-20 | 上海振华重工(集团)沈阳电梯有限公司 | Simple passenger carrying device for large-sized hoisting facility |
| JP2011126708A (en) * | 2009-12-21 | 2011-06-30 | Toshiba Elevator Co Ltd | Elevator |
| CN102344076A (en) * | 2011-09-15 | 2012-02-08 | 重庆盈丰升机械设备有限公司 | Construction hoist soft guideway cable coaster |
-
2012
- 2012-07-02 CN CN201280074267.4A patent/CN104395221B/en not_active Expired - Fee Related
- 2012-07-02 WO PCT/JP2012/066839 patent/WO2014006667A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50117149A (en) * | 1974-02-28 | 1975-09-12 | ||
| JPH01313288A (en) * | 1988-06-10 | 1989-12-18 | Nippon Otis Elevator Co | Damping device for elevator rope |
| JPH11171424A (en) * | 1997-12-10 | 1999-06-29 | Otis Elevator Co | Main rope swing preventive device for elevator |
| JP2003118949A (en) * | 2001-10-17 | 2003-04-23 | Mitsubishi Electric Corp | Elevator device |
| JP2005272131A (en) * | 2004-03-26 | 2005-10-06 | Mitsubishi Electric Building Techno Service Co Ltd | Rope hole blocking-up device |
| JP2007119131A (en) * | 2005-10-26 | 2007-05-17 | Toshiba Elevator Co Ltd | Elevator rope swing prevention device |
| CN101058382A (en) * | 2006-04-19 | 2007-10-24 | 株式会社日立制作所 | Device for preventing elevator main sling shaking |
| JP2011126708A (en) * | 2009-12-21 | 2011-06-30 | Toshiba Elevator Co Ltd | Elevator |
| CN201801267U (en) * | 2010-09-07 | 2011-04-20 | 上海振华重工(集团)沈阳电梯有限公司 | Simple passenger carrying device for large-sized hoisting facility |
| CN102344076A (en) * | 2011-09-15 | 2012-02-08 | 重庆盈丰升机械设备有限公司 | Construction hoist soft guideway cable coaster |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418761A (en) * | 2017-03-24 | 2019-11-05 | 三菱电机株式会社 | Elevator main rope vibration-stopping device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014006667A1 (en) | 2014-01-09 |
| CN104395221B (en) | 2016-06-08 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160608 |
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| CF01 | Termination of patent right due to non-payment of annual fee |