CN111212806A - Marking aid for a rope of an elevator - Google Patents
Marking aid for a rope of an elevator Download PDFInfo
- Publication number
- CN111212806A CN111212806A CN201880067134.1A CN201880067134A CN111212806A CN 111212806 A CN111212806 A CN 111212806A CN 201880067134 A CN201880067134 A CN 201880067134A CN 111212806 A CN111212806 A CN 111212806A
- Authority
- CN
- China
- Prior art keywords
- rope
- elevator
- holding body
- hole
- marking aid
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
Provided is a marking aid for an elevator rope, which can replace the elevator rope in a short time. The marking aid for the rope of the elevator is provided with a holding body which holds the rope of the elevator and is provided with: a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and a second hole that exposes the outer circumferential surface of the rope at a position that is separated from an end of the rope by a second distance that is shorter than the first distance.
Description
Technical Field
The invention relates to a marking aid for a rope of an elevator.
Background
For example, patent document 1 discloses a guide aid for an elevator. According to the guide aid, the rope of the elevator can be easily connected.
Documents of the prior art
Patent document
Patent document 1: japanese laid-open patent publication No. 2004-197844
Disclosure of Invention
Problems to be solved by the invention
However, in order to use the guide aid described in patent document 1, it is necessary to pretreat the rope in an appropriate size. Therefore, the ropes of the elevator cannot be replaced in a short time.
The present invention has been made to solve the above problems. The purpose of the invention is to provide a marking aid for an elevator rope, which can replace the elevator rope in a short time.
Means for solving the problems
The marking aid for the elevator rope comprises a holding body, the holding body holds the elevator rope and comprises: a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and a second hole that exposes the outer circumferential surface of the rope at a position that is separated from an end of the rope by a second distance that is shorter than the first distance.
The marking aid for the rope of the elevator comprises a holding body and a shielding body, wherein the holding body is provided with an opening and holds the rope of the elevator, the shielding body shields the opening of the holding body and comprises: a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and a second hole that exposes the outer peripheral surface of the rope at a position that is separated from an end of the holding body by a second distance that is shorter than the first distance.
The marking aid for an elevator rope according to the present invention includes a holding body that holds an elevator rope while changing the width of an opening of the holding body according to the diameter of the rope, and a plurality of shielding bodies that have widths corresponding to the widths of the opening of the holding body when the opening opens according to a plurality of diameters of the rope, respectively, the plurality of shielding bodies shielding the opening of the holding body, and each shielding body including: a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and a second hole that exposes the outer peripheral surface of the rope at a position that is separated from an end of the holding body by a second distance that is shorter than the first distance.
Effects of the invention
According to these inventions, the holding body holds the rope. The first hole exposes an outer circumferential surface of the main rope at a first position. The second hole exposes the outer circumferential surface of the main rope at the second position. Therefore, the rope of the elevator can be replaced in a short time.
Drawings
Fig. 1 is a configuration diagram of an elevator to which a marking aid for a rope of the elevator in embodiment 1 is applied.
Fig. 2 is a perspective view for explaining a method of using a marking aid for an elevator rope in embodiment 1.
Fig. 3 is a perspective view of an existing main rope and a newly installed main rope to which a marking aid for an elevator rope in embodiment 1 is applied.
Fig. 4 is a longitudinal cross-sectional view of a marking aid and a main rope of a rope of an elevator in embodiment 2.
Fig. 5 is a perspective view of a main part of a marking aid of a rope of an elevator in embodiment 3.
Fig. 6 is a longitudinal sectional view of a marking aid of a rope of an elevator in embodiment 3.
Fig. 7 is a longitudinal cross-sectional view of a marking aid and a main rope of a rope of an elevator in embodiment 4.
Fig. 8 is a longitudinal cross-sectional view of a marking aid and a main rope of a rope of an elevator in embodiment 5.
Fig. 9 is a perspective view of a marking aid for a rope of an elevator in embodiment 6.
Fig. 10 is a longitudinal sectional view of a main part of a marking aid of a rope of an elevator and a main rope in embodiment 6.
Fig. 11 is a plan view of a shielding body of a marking aid for an elevator rope according to embodiment 6.
Detailed Description
The mode for carrying out the invention is explained in accordance with the drawings. In the drawings, the same or corresponding portions are denoted by the same reference numerals. Repeated explanation of this portion is appropriately simplified or omitted.
Embodiment 1.
Fig. 1 is a configuration diagram of an elevator to which a marking aid for a rope of the elevator in embodiment 1 is applied.
The elevator system of fig. 1 is an elevator system without machine room. In this elevator system, a hoistway 1 penetrates each floor of a building. A plurality of landings, not shown, are provided on each floor of the building. Each of the plurality of landings faces the hoistway 1.
The hoisting machine 2 is provided at an upper portion of the hoistway 1. The sheave 3 is attached to a rotating shaft of the hoisting machine 2. The main ropes 4 are wound around the sheave 3.
A pair of car-side guide rails, not shown, is provided in the hoistway 1. A pair of counterweight-side guide rails, not shown, are provided in the hoistway 1.
The car 5 is installed inside the hoistway 1. The car 5 is guided by a pair of car-side guide rails. The car 5 is supported by one side of the main rope 4. The counterweight 6 is disposed inside the hoistway 1. The counterweight 6 is guided by a pair of counterweight-side guide rails. The counterweight 6 is supported on the other side of the main rope 4.
When replacing the main ropes 4, the operator performs a pretreatment of the existing main ropes 4 and the newly installed main ropes 4 using a marking aid not shown in fig. 1. Then, the operator connects the end of the existing main rope 4 and the end of the newly installed main rope 4, which is not shown. In this state, the operator unloads the installed main rope 4. At this time, the newly installed main rope 4 moves following the movement of the existing main rope 4. As a result, the newly installed main ropes 4 are arranged at predetermined positions.
Next, a method of using the marking aid will be described with reference to fig. 2.
Fig. 2 is a perspective view for explaining a method of using a marking aid for an elevator rope in embodiment 1.
As shown in fig. 2, the marking aid includes a holding body 7.
For example, the holding body 7 is formed in a cylindrical shape. The holding body 7 holds the main rope 4 in a state where the main rope 4 is linearly formed.
The holding body 7 has a first hole 7 a. The first hole 7a exposes the outer circumferential surface of the main rope 4 at a position separated from the end of the main rope 4 by a first distance.
The holding body 7 has a second hole 7 b. The second hole 7b exposes the outer peripheral surface of the main rope 4 at a position separated from the end of the main rope 4 by a second distance shorter than the first distance.
The operator marks the installed main rope 4 with a first mark using a pen or the like through the first hole 7 a. The operator marks the second mark on the existing main rope 4 with a pen or the like through the second hole 7 b.
The operator marks the newly installed main rope 4 with a first mark using a pen or the like through the first hole 7 a. The operator marks the second mark on the existing main rope 4 with a pen or the like through the second hole 7 b.
Next, a method of connecting the existing main ropes 4 and the newly installed main ropes 4 will be described with reference to fig. 3.
Fig. 3 is a perspective view of an existing main rope and a newly installed main rope to which a marking aid for an elevator rope in embodiment 1 is applied.
In the existing main rope 4, the strands of the strand are unwound to the position of the first mark. The cord is severed at the location of the second marking.
In the newly provided main rope 4, the strands of the strands are unwound to the position of the first mark. The cord is severed at the location of the second marking.
Then, the end of the core of the existing main rope 4 is butted against the end of the core of the newly installed main rope 4. Then, the untwisted strands are twisted along the cores of the existing main ropes 4 and the cores of the newly installed main ropes 4.
According to embodiment 1 described above, the holding body 7 holds the main rope 4. The first hole 7a exposes the outer circumferential surface of the main rope 4 at the first position. The second hole 7b exposes the outer circumferential surface of the main rope 4 at the second position. Therefore, the mark can be given to the existing main rope 4 and the newly installed main rope 4 at an appropriate position. As a result, the main ropes 4 of the elevator can be replaced in a short time.
In addition, the main ropes 4 are kept linear. Therefore, the mark can be more reliably marked at an appropriate position on the existing main rope 4 and the newly installed main rope 4. In particular, even when the main rope 4 is bent, the mark can be more reliably marked at an appropriate position.
In addition, the chance of contact between the end of the existing main rope 4 and the end of the newly installed main rope 4 can be reduced.
Fig. 4 is a longitudinal cross-sectional view of a marking aid and a main rope of a rope of an elevator in embodiment 2. The same or corresponding portions as those in embodiment 1 are denoted by the same reference numerals. The description of this part is omitted.
As shown in fig. 4, the marking aid includes an insertion body 8 and an elastic body 9.
The insertion body 8 is formed in a cylindrical shape.
The elastic body 9 is formed in a semi-cylindrical shape. The elastic body 9 is disposed on the inner peripheral side of the insertion body 8.
The holding body 7 receives the insertion of the insertion body 8, the elastic body 9, and the main cord 4 in a state where the main cord 4 is arranged along the insertion body 8 and the elastic body 9. At this time, the elastic body 9 presses the main rope 4 against the inner circumferential surface of the holding body 7.
According to embodiment 2 described above, the holding body 7 receives the insertion of the insertion body 8, the elastic body 9, and the main cord 4. At this time, the elastic body 9 presses the main rope 4 against the inner circumferential surface of the holding body 7. Therefore, the main ropes 4 can be held more reliably.
Fig. 5 is a perspective view of a main part of a marking aid of a rope of an elevator in embodiment 3. The same or corresponding portions as those in embodiment 1 are denoted by the same reference numerals. The description of this part is omitted.
The marking aid of embodiment 3 corresponds to a plurality of diameters of the main rope 4.
Specifically, the holding body 7 has a plurality of first holes 7a and a plurality of second holes 7 b.
The plurality of first holes 7a correspond to a plurality of diameters of the main ropes 4, respectively. The plurality of first holes 7a are formed at different positions on the outer peripheral surface of the holding body 7 as viewed from the axial direction of the holding body 7.
The plurality of second holes 7b correspond to a plurality of diameters of the main ropes 4, respectively. The plurality of second holes 7b are formed at different positions on the outer peripheral surface of the holding body 7 as viewed from the axial direction of the holding body 7. The plurality of second holes 7b are formed so as to be aligned with the plurality of first holes 7a in the axial direction of the holding body 7.
Next, details of the marking aid will be described with reference to fig. 6.
Fig. 6 is a longitudinal sectional view of a marking aid of a rope of an elevator in embodiment 3.
As shown in fig. 6, the marking aid further includes a shielding body 10.
The shielding body 10 has a slit 10 a. The shielding body 10 is fitted to the outer peripheral surface of the holding body 7 so as to be rotatable with respect to the holding body 7.
In detail, not shown, when the slit 10a is disposed so that the first hole 7a and the second hole 7b corresponding to a specific diameter of the main cord 4 are exposed, the shielding body 10 shields the first hole 7a and the second hole 7b corresponding to other diameters of the main cord 4.
According to embodiment 3 described above, when the first hole 7a and the second hole 7b corresponding to a specific diameter are exposed, the first hole 7a and the second hole 7b corresponding to the other diameters of the main rope 4 are shielded. Therefore, erroneous labeling can be suppressed.
Further, one end of the holding body 7 may be closed. In this case, the holding body 7 may be provided with a confirmation hole on the outer peripheral surface of one end portion thereof. In this case, it can be confirmed that the main rope 4 is arranged at an appropriate position by inserting the main rope 4 from the other end side of the holding body 7 and confirming the end of the main rope 4 from the confirmation hole.
In addition, a mark indicating the diameter of the main rope 4 may be marked so that the first hole 7a and the second hole 7b corresponding to the diameter are aligned. For example, a number corresponding to the diameter of the main rope 4 may also be displayed so that the first hole 7a and the second hole 7b corresponding to the diameter are aligned. In this case, erroneous labeling can be more reliably suppressed.
Fig. 7 is a longitudinal sectional view of the main rope 4 and a marking aid of the rope of the elevator in embodiment 4. The same or corresponding portions as those in embodiment 3 are denoted by the same reference numerals. The description of this part is omitted.
In the marking aid of embodiment 4, the holding body 7 has a V-shaped groove.
In detail, not shown, when the main cord 4 is pressed toward the bottom of the groove, the holding body 7 exposes the outer peripheral surface of the main cord 4 from the first hole 7a and the second hole 7 b.
The marking aid of embodiment 4 further includes a pressing body 11. The pressing body 11 is formed in a plate shape. One side of the pressing body 11 is provided to be rotatable with respect to one end portion of the main body. The pressing body 11 presses the main rope 4 toward the bottom of the groove of the holding body 7.
According to embodiment 4 described above, the main rope 4 is pressed toward the bottom of the V-groove of the main body. At this time, the outer circumferential surfaces of the main ropes 4 are exposed at the first position and the second position. Therefore, the mark can be given to the existing main rope 4 and the newly installed main rope 4 at an appropriate position.
Fig. 8 is a longitudinal cross-sectional view of a marking aid and a main rope of a rope of an elevator in embodiment 5. The same or corresponding portions as those in embodiment 4 are denoted by the same reference numerals. The description of this part is omitted.
In the marking aid of embodiment 5, the holding body 7 has a plurality of receiving portions 12. The plurality of receiving portions 12 are provided so as to be wider in width in order from the bottom portion side in correspondence with the plurality of diameters of the main rope 4.
According to embodiment 5 described above, the plurality of receiving portions 12 are provided so as to be wider in width in order from the bottom portion side in accordance with the plurality of diameters of the main rope 4. Therefore, the main ropes 4 can be held at appropriate positions according to the diameters of the main ropes 4.
Fig. 9 is a perspective view of a marking aid for a rope of an elevator in embodiment 6. The same or corresponding portions as those in embodiment 1 are denoted by the same reference numerals. The description of this part is omitted.
The marking aid of embodiment 6 includes a base 13, a plurality of holding bodies 14, and a shielding body 15.
The base 13 is formed in a plate shape.
The plurality of holding bodies 14 are provided on the upper surface of the base 13. The plurality of holding bodies 14 are arranged in the longitudinal direction of the base body 13. Each of the holding bodies 14 has an opening that opens upward. The plurality of holding bodies 14 have openings, respectively, and hold the main ropes 4, not shown in fig. 10.
The shielding body 15 is formed in a plate shape. The shielding body 15 shields the opening of the holding body 14.
The shielding body 15 has a first hole 15 a. The first hole 15a exposes the outer circumferential surface of the main rope 4 at a position spaced apart from the end portion by a first distance.
The shielding body 15 has a second hole 15 b. The second hole 15b exposes the outer circumferential surface of the main rope 4 at a position separated from the end thereof by a second distance shorter than the first distance.
Next, a method of holding the main ropes 4 will be described with reference to fig. 10.
Fig. 10 is a longitudinal sectional view of a main part of a marking aid of a rope of an elevator and a main rope in embodiment 6.
As shown in fig. 10, the holding body 14 changes the opening width of the opening portion in accordance with the diameter of the main cord 4, and holds the main cord 4.
Next, the shielding body 15 will be described with reference to fig. 11.
Fig. 11 is a plan view of a shielding body of a marking aid for an elevator rope according to embodiment 6.
The plurality of shielding bodies 15 have widths corresponding to the widths of the openings of the holding body 14 when the openings are opened in accordance with the plurality of diameters of the main cord 4. The plurality of shielding bodies 15 have first holes 15a and second holes 15b corresponding to a plurality of diameters of the main ropes 4, respectively.
According to embodiment 6 described above, the plurality of shielding bodies 15 have widths corresponding to the widths of the openings of the holding body 14 when the openings are opened in accordance with the plurality of diameters of the main cord 4. The plurality of shielding bodies 15 have first holes 15a and second holes 15b corresponding to a plurality of diameters of the main ropes 4, respectively. Therefore, erroneous labeling can be suppressed.
The marking aids of embodiments 1 to 6 may be used for ropes other than the main rope. For example, the marking aids of embodiments 1 to 6 may be used for a speed limiting rope wound around a speed limiter of an elevator. In this case, a mark can be given at an appropriate position on the existing rope and the newly installed rope. As a result, the rope of the elevator can be replaced in a short time.
Industrial applicability of the invention
As described above, the marking aid for the rope of the elevator of the present invention can be used when replacing the rope of the elevator.
Description of the reference symbols
1: a hoistway; 2: a traction machine; 3: a sheave; 4: a main rope; 5: a car; 6: a counterweight; 7: a holding body; 7 a: a first hole; 7 b: a second hole; 8: an insert body; 9: an elastomer; 10: a shielding body; 10 a: a gap; 11: a pressing body; 12: a receiving section; 13: a substrate; 14: a holding body; 15 a: a first hole; 15 b: a second hole; 15: a shielding body.
Claims (9)
1. A marking aid for the rope of an elevator, in which,
the marking aid for the elevator rope comprises a holding body, the holding body holds the elevator rope and comprises:
a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and
and a second hole that exposes the outer peripheral surface of the rope at a position that is separated from an end of the rope by a second distance that is shorter than the first distance.
2. Marking aid for a rope of an elevator according to claim 1, wherein,
the holding body is formed in a cylindrical shape.
3. Marking aid for a rope of an elevator according to claim 2, wherein,
the marking aid for the rope of the elevator comprises:
an insertion body formed in a semi-cylindrical shape; and
an elastic body disposed on an inner peripheral side of the insertion body,
the holding body receives the insertion of the insertion body, the elastic body, and the cord in a state where the cord is arranged along the insertion body and the elastic body.
4. Marking aid for a rope of an elevator according to claim 3, wherein,
the holding body has a plurality of first holes and a plurality of second holes corresponding to a plurality of diameters of the rope, respectively.
5. Marking aid for a rope of an elevator according to claim 4, wherein,
the marking aid for the rope of the elevator is provided with a shielding body which is provided with a gap and is embedded on the outer peripheral surface of the holding body in a manner of rotating relative to the holding body, and when the gap is configured to expose a first hole and a second hole corresponding to a specific diameter of the rope, the shielding body shields the first hole and the second hole corresponding to other diameters of the rope.
6. Marking aid for a rope of an elevator according to claim 1, wherein,
the holding body has a V-shaped groove, and when the rope is pressed toward the bottom of the groove, the holding body exposes the outer peripheral surface of the rope from the first hole and the second hole.
7. Marking aid for a rope of an elevator according to claim 1, wherein,
the holding body has a plurality of receiving portions, and the width of the plurality of receiving portions increases from the bottom side in order corresponding to the plurality of diameters of the rope.
8. A marking aid for the rope of an elevator, in which,
the marking aid for the rope of the elevator comprises a holding body and a shielding body,
the holding body is provided with an opening part and holds the rope of the elevator,
the shielding body shields the opening of the holding body and is provided with:
a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and
and a second hole that exposes the outer peripheral surface of the rope at a position that is separated from an end of the holding body by a second distance that is shorter than the first distance.
9. A marking aid for the rope of an elevator, in which,
the marking aid for the rope of the elevator comprises a holding body and a plurality of shielding bodies,
the holding body changes the opening width of the opening part according to the diameter of the rope of the elevator and holds the rope,
the plurality of shielding bodies have widths corresponding to widths of the opening of the holding body when the opening is opened according to a plurality of diameters of the rope, and the plurality of shielding bodies shield the opening of the holding body and each have:
a first hole exposing an outer circumferential surface of the rope at a position spaced apart from an end of the rope by a first distance; and
and a second hole that exposes the outer peripheral surface of the rope at a position that is separated from an end of the holding body by a second distance that is shorter than the first distance.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2018/000680 WO2019138547A1 (en) | 2018-01-12 | 2018-01-12 | Elevator rope marking jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111212806A true CN111212806A (en) | 2020-05-29 |
| CN111212806B CN111212806B (en) | 2021-06-15 |
Family
ID=63708702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880067134.1A Active CN111212806B (en) | 2018-01-12 | 2018-01-12 | Marking aid for a rope of an elevator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6399263B1 (en) |
| CN (1) | CN111212806B (en) |
| WO (1) | WO2019138547A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021064814A1 (en) * | 2019-09-30 | 2021-04-08 | 三菱電機ビルテクノサービス株式会社 | Attaching tool for holding elevator rope tension measurement device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001031345A (en) * | 1999-07-21 | 2001-02-06 | Toshiba Elevator Co Ltd | Jack device for governor rope |
| JP2002276865A (en) * | 2001-03-21 | 2002-09-25 | Osaka Gas Co Ltd | Marking tool for flexible tube |
| CN100390041C (en) * | 2002-09-04 | 2008-05-28 | 东芝电梯株式会社 | Rope abnormality detection device |
| JP2009184769A (en) * | 2008-02-05 | 2009-08-20 | Mitsubishi Electric Building Techno Service Co Ltd | Maintenance and inspection method for elevator rope |
| CN102330373A (en) * | 2011-06-21 | 2012-01-25 | 江苏宏泰不锈钢丝绳有限公司 | Wire rope compaction die device |
| JP2015199586A (en) * | 2014-04-09 | 2015-11-12 | フジテック株式会社 | Dynamic vibration absorber for elevator |
| CN105181763A (en) * | 2014-06-17 | 2015-12-23 | 通力股份公司 | Method And An Arrangement In Condition Monitoring Of An Elevator Rope |
| CN105256622A (en) * | 2015-11-03 | 2016-01-20 | 山东鲁普科技有限公司 | Splicing method of ultrahigh high molecular weight polyethylene fiber rope ring plate sling |
| CN105726021A (en) * | 2011-11-17 | 2016-07-06 | 日本电信电话株式会社 | Conductive polymer fibers, method and device for producing conductive polymer fibers, biological electrode,device for measuring biological signals, and implanted electrode |
| CN206195137U (en) * | 2016-11-09 | 2017-05-24 | 邯钢集团邯宝钢铁有限公司 | Electromagnetism cable disconnection connecting device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4202805B2 (en) * | 2003-04-04 | 2008-12-24 | 新明和エンジニアリング株式会社 | Wire rope breakage detection device |
| JP5586988B2 (en) * | 2010-02-25 | 2014-09-10 | 三菱電機株式会社 | Protecting wire fixing device and fixing method for protrusions in elevator hoistway |
| JP5946752B2 (en) * | 2012-11-14 | 2016-07-06 | 株式会社日立ビルシステム | Wire rope gripper |
-
2018
- 2018-01-12 WO PCT/JP2018/000680 patent/WO2019138547A1/en active Application Filing
- 2018-01-12 JP JP2018527259A patent/JP6399263B1/en active Active
- 2018-01-12 CN CN201880067134.1A patent/CN111212806B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001031345A (en) * | 1999-07-21 | 2001-02-06 | Toshiba Elevator Co Ltd | Jack device for governor rope |
| JP2002276865A (en) * | 2001-03-21 | 2002-09-25 | Osaka Gas Co Ltd | Marking tool for flexible tube |
| CN100390041C (en) * | 2002-09-04 | 2008-05-28 | 东芝电梯株式会社 | Rope abnormality detection device |
| JP2009184769A (en) * | 2008-02-05 | 2009-08-20 | Mitsubishi Electric Building Techno Service Co Ltd | Maintenance and inspection method for elevator rope |
| CN102330373A (en) * | 2011-06-21 | 2012-01-25 | 江苏宏泰不锈钢丝绳有限公司 | Wire rope compaction die device |
| CN105726021A (en) * | 2011-11-17 | 2016-07-06 | 日本电信电话株式会社 | Conductive polymer fibers, method and device for producing conductive polymer fibers, biological electrode,device for measuring biological signals, and implanted electrode |
| JP2015199586A (en) * | 2014-04-09 | 2015-11-12 | フジテック株式会社 | Dynamic vibration absorber for elevator |
| CN105181763A (en) * | 2014-06-17 | 2015-12-23 | 通力股份公司 | Method And An Arrangement In Condition Monitoring Of An Elevator Rope |
| CN105256622A (en) * | 2015-11-03 | 2016-01-20 | 山东鲁普科技有限公司 | Splicing method of ultrahigh high molecular weight polyethylene fiber rope ring plate sling |
| CN206195137U (en) * | 2016-11-09 | 2017-05-24 | 邯钢集团邯宝钢铁有限公司 | Electromagnetism cable disconnection connecting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2019138547A1 (en) | 2020-01-23 |
| CN111212806B (en) | 2021-06-15 |
| WO2019138547A1 (en) | 2019-07-18 |
| JP6399263B1 (en) | 2018-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111212806B (en) | Marking aid for a rope of an elevator | |
| EP1312574B1 (en) | Synthetic fiber rope for elevators | |
| KR101337845B1 (en) | Elevator rope | |
| JP2018039610A (en) | Wire rope cleaning device | |
| US9475675B2 (en) | Elevator and elevator refurbishing method | |
| US20180162699A1 (en) | Elevator System Having a Pulley, the Contact Surface of Which Has an Anisotropic Structure | |
| CN110002322B (en) | Method and device for correcting inter-rope spacing | |
| EP2867151B1 (en) | Lift assembly | |
| JP4832820B2 (en) | Wire rope wire breakage detector | |
| CN107709214B (en) | Main suspension cable for elevator and elevator device using same | |
| CN108861955A (en) | The drawing belt and its belt wheel of elevator device and the elevator for using the drawing belt and belt wheel | |
| EP1795483A1 (en) | Elevator apparatus | |
| CN101481885A (en) | Steel cable | |
| CN101016136A (en) | Elevator device | |
| EP1862420B1 (en) | Elevator apparatus | |
| JP2010006571A (en) | Oil feeding device for rope of elevator | |
| JPWO2006046291A1 (en) | Encoder | |
| JP6223599B2 (en) | Elevator rope and elevator apparatus using the same | |
| JP2022012113A (en) | Rope marking device for elevator and rope marking method for elevator | |
| JP2023103019A (en) | Tool for undoing strands | |
| CN203728463U (en) | Rope guider | |
| JP6485572B2 (en) | Man conveyor moving handrail | |
| KR200257796Y1 (en) | Steel wire rope for reinforcing a traveling cable for elevators | |
| EP1314680A1 (en) | Elevator device | |
| JP2019006512A (en) | Drawing and winding method of elevator wire rope |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Mitsubishi Electric Building Solutions Co.,Ltd. Address before: Tokyo, Japan Patentee before: MITSUBISHI ELECTRIC BUILDING TECHNO-SERVICE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |