CN1184132C - Sythetic fiber rope for elevators - Google Patents

Sythetic fiber rope for elevators Download PDF

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Publication number
CN1184132C
CN1184132C CNB008134944A CN00813494A CN1184132C CN 1184132 C CN1184132 C CN 1184132C CN B008134944 A CNB008134944 A CN B008134944A CN 00813494 A CN00813494 A CN 00813494A CN 1184132 C CN1184132 C CN 1184132C
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CN
China
Prior art keywords
rope
coating
mentioned
fiber rope
synthetic fiber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB008134944A
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Chinese (zh)
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CN1376133A (en
Inventor
光井厚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of CN1376133A publication Critical patent/CN1376133A/en
Application granted granted Critical
Publication of CN1184132C publication Critical patent/CN1184132C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/145—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising elements for indicating or detecting the rope or cable status
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/148—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising marks or luminous elements
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1004—General structure or appearance
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2087—Jackets or coverings being of the coated type
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2092—Jackets or coverings characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2007—Elevators
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • D07B5/006—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties by the properties of an outer surface polymeric coating

Abstract

The present invention relates to a synthetic fiber rope for elevators. An outer coating layer (3) made of flexible synthetic resin is arranged on the peripheries of a plurality of sub-ropes (2) made of synthetic fiber to form the periphery of the synthetic fiber rope. The color of a region every specified length is different from those of the adjacent regions on the outer coating layer (3). According to a certain colored region of the outer coating layer (3) in the length direction of the synthetic fiber rope and the relationship between the region and a steel wire pulley hung on a main rope, the position of an elevator cage arranged in the lifting path can be preset, and a position marking function on the synthetic fiber rope can be obtained. Thereby, even if an elevator is used for a long time, the mark can be distinguished easily, and the distinguishing difficulty because of aging abrasion, etc. can not occur. Therefore, passengers in the elevator cage can be rescued properly when the elevator stops accidentally, and rescue can be completed rapidly.

Description

Sythetic fiber rope for elevators
Technical field
The present invention relates to volume and hang over and hang lifting body on the wire rope pulley, and the driving of the pulley that is rotated and make the Sythetic fiber rope for elevators of lifting body lifting.
Background technology
Past always with steel rope, be the steel rope as the main rope that hangs cage.When cage stops because of the power failure accident, in order to rescue the passenger who is trapped in the cage, determine to be in the unexpected stop position of the cage in the lift path, and then the row rescue work.
In order to prepare to carry out this passenger's rescue work, on main rope, be provided with in advance with lift path in the cooresponding mark in cage position.And when the cage accident stops by being located at the unexpected stop position of the flag settings cage on the main rope, for example set cage and be between the 5th buildings and the 6th buildings in the lift path, then the passenger is implemented rescue work.
In order to implement this passenger's rescue work, after installing, elevator on the main rope that constitutes by steel rope, aforementioned mark be set with suitable coating.Therefore, after the elevator long-term use, the pollution that rope oil causes or the wearing and tearing of main rope can cause coating to peel off, and make mark be difficult to see clearly.Therefore, when stopping, can hindering the passenger in the cage is implemented rescue work when meeting accident.
Summary of the invention
Thereby, the object of the present invention is to provide a kind of main rope that is marked at that is located on the main rope to hang and also be easy to the Sythetic fiber rope for elevators seen clearly after establishing.
The present invention adorns coating outside the lining on many roots rope of the periphery that constitutes the main rope of being made of Sythetic fiber rope for elevators, should outer dress coating forms by pliability synthetic resin and covers sub periphery of restricting and form, and every the interval of specified length promptly form with adjacent region between different colors, it is characterized in that, surface at above-mentioned son rope forms dope layer by the dip-coating material, the color of above-mentioned coating is different from above-mentioned outer dress coating, in case the above-mentioned coating exposing surface will be transferred to volume and hang on the wireline pulley of synthetic fiber rope.
Between a colour attaching area, according between this colour attaching area and the relation between the pulley of extension that main rope is rolled up, preestablish the position that is in the cage on the lift path again by outer dress coating.Can obtain being located at the function of the mark on the main rope thus.
In addition, because outer dress coating is plastic, thus painted in the manufacturing process of synthetic fiber rope easily, even after the elevator long-term use, can prevent that also outer dress coating wearing and tearing etc. from causing identification difficult.Thereby can be when accident stops passenger's rescue work and carry out rescue rapidly in the suitably corresponding cage.
In addition, the present invention makes outer dress coating with the color that is different from the son rope, the easy like this degree of wear of judging outer dress coating exactly.Therefore can improve maintenance, the inspection operating efficiency of elevator master rope.
Above-mentioned coating layer of the present invention can be made fluorescent layer.
Description of drawings
Fig. 1 is the sectional elevation of the preferable Sythetic fiber rope for elevators of the present invention.
Fig. 2 is the block diagram of the synthetic fiber rope of Fig. 1.
The specific embodiment
Illustrate in greater detail example of the present invention below in conjunction with accompanying drawing.In Fig. 1 and Fig. 2, the 1st, be disposed at the axial cord of the central part on the synthetic fiber rope cross-sectional plane, be the many roots rope that will become by many syntheticfibres twistings respectively again twisting become axial cord.
The 2nd, be disposed at many roots rope of the periphery of axial cord 1, form by the twisting of many pliability syntheticfibress respectively.
The 3rd, outer dress coating is constituted and is covered son by pliability synthetic resin and restricts and form after 2 the periphery.The 4th, with outer first interval of adorning the specified length formation of coating 3, the 5th, adjacent with first interval 4 and with the second different interval of first interval 4 colors, the 6th, adjacent with second interval 5 and with the 3rd different interval of second interval 5 colors, the 7th, adjacent with the 3rd interval 6 and with the 4th different interval of the 3rd interval 6 colors.
Adorning other intervals of coating 3 length directions outside, also is just to form the interval different with adjacent interval color every the interval of specified length.
And to adorn coating 3 outward be to make of the color that is different from son rope 2.
On the Sythetic fiber rope for elevators of said structure, son rope 2 is used the syntheticfibres manufacturing, and adorns coating 3 usefulness pliability synthetic resin manufacturings outward, wears suitable color so divide easily in manufacturing process.And between a colour attaching area, and, preestablish the position that is in the cage in the lift path according between this colour attaching area and the relation between the wireline pulley (not shown) of extension that main rope is rolled up according to outer dress coating.Can obtain being located at the function of the mark on the synthetic fiber rope thus.
By adopting said structure,, can prevent that also stained grade from causing the impalpable phenomenon of mark even after the elevator long-term use.Thereby when can suitable corresponding accident stopping to the rescue work of passenger in the cage and implement rescue work rapidly.
In addition, according to the ageing elongation that can easily judge synthetic fiber rope between colour attaching area, can improve maintenance, the inspection operating efficiency of elevator master rope.
In addition, owing to outer dress coating 3 usefulness are different from the color making of son rope 2, so judge the extent of deterioration of outer dress coating 3 easily exactly.Therefore can improve maintenance, the inspection operating efficiency of elevator master rope.
Also have, form dope layer at the surperficial dip-coating material of child rope 2.Thus, when outer dress coating 3 wears, the coating of son rope 2 will be transferred to volume and hang on the wireline pulley (not shown) of synthetic fiber rope.By adopting this structure, when elevator is made periodic inspection, even do not observe whole Sythetic fiber rope for elevators, do not have without visual observation rope 2 and to expose, see that the coating that does not stay son rope 2 is arranged on the wireline pulley as long as observe, the wear pattern of outer dress coating 3 can be judged exactly, maintenance, the inspection operating efficiency of elevator master rope can be improved.In addition, the dope layer that forms on the surface of child rope 2 fluorescent layer preferably.If the fluorescent dope layer, because its fluorescent property noted by the supervisory personnel easily, so just very eye-catching when coating is stayed on the wireline pulley.In addition, in case fluorescent coating print on the wireline pulley with regard to difficult drop-off, even periodic inspection postpone, still very eye-catching.
The possibility of industrial utilization
As mentioned above, Sythetic fiber rope for elevators of the present invention is to be made up of Sythetic fiber rope for elevators in formation Many roots rope of outer circumferential side of main rope on coating formed by pliability synthetic resin and cover son rope periphery The exterior coating layer of rear formation, this exterior coating layer every the interval of specific length namely form with adjacent interval not Color together. And, between a colour attaching area according to exterior coating layer, and according to restricting with main between this colour attaching area Relation between the wireline pulley that Suo Suojuan hangs can preestablish the position that is in the cage in the lift path Put. Thus, can obtain being located at the function of the mark on the Sythetic fiber rope.
Thus, even after the long-term use of elevator, can not cause mark not easy to identify because of stained grade yet. Therefore, The rescue work of in the time of can suitably corresponding accident stops the passenger in the cage being implemented can be promptly complete Become rescue. Thereby, can be used as the volume hang over hang on the wireline pulley lifting body Sythetic fiber rope for elevators make With, be suitable for making as being subjected to the rotary actuation of wireline pulley the rope of lifting body lifting.
In addition, the exterior coating layer of Sythetic fiber rope for elevators rope of the present invention is with being different from sub color system of restricting Do, be convenient to judge exactly the abrasion condition of exterior coating layer. Therefore, can be used as volume hangs on the wireline pulley Hang lifting body Sythetic fiber rope for elevators use, be suitable for as being subjected to the rotary actuation of wireline pulley and making The rope of lifting body lifting.

Claims (3)

1. a Sythetic fiber rope for elevators has: axial cord; Become and be configured in many roots rope of the periphery of above-mentioned axial cord by many pliability syntheticfibres twistings; By pliability synthetic resin form and cover the periphery of above-mentioned son rope and form and form every the interval of specified length and adjacent region between the outer dress coating of different colours, it is characterized in that,
Surface at above-mentioned son rope forms dope layer by the dip-coating material,
The color of above-mentioned coating is different from above-mentioned outer dress coating, in case the above-mentioned coating exposing surface will be transferred to volume and hang on the wireline pulley of synthetic fiber rope.
2. a Sythetic fiber rope for elevators is characterized in that having: axial cord; Become and be configured in many roots rope of the periphery of above-mentioned axial cord by many pliability syntheticfibres twistings; Form and cover the periphery of above-mentioned son rope and the outer dress coating that forms by pliability synthetic resin, it is characterized in that,
Surface at above-mentioned son rope forms dope layer by the dip-coating material,
The color of above-mentioned coating is different from above-mentioned outer dress coating, in case the above-mentioned coating exposing surface will be transferred to volume and hang on the wireline pulley of synthetic fiber rope.
3. Sythetic fiber rope for elevators according to claim 2 is characterized in that, the above-mentioned coating layer is the fluorescent dope layer.
CNB008134944A 2000-08-24 2000-08-24 Sythetic fiber rope for elevators Expired - Fee Related CN1184132C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/005671 WO2002016249A1 (en) 2000-08-24 2000-08-24 Synthetic fiber rope for elevators

Publications (2)

Publication Number Publication Date
CN1376133A CN1376133A (en) 2002-10-23
CN1184132C true CN1184132C (en) 2005-01-12

Family

ID=11736388

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008134944A Expired - Fee Related CN1184132C (en) 2000-08-24 2000-08-24 Sythetic fiber rope for elevators

Country Status (5)

Country Link
EP (1) EP1312574B1 (en)
JP (1) JP4640907B2 (en)
KR (1) KR100479152B1 (en)
CN (1) CN1184132C (en)
WO (1) WO2002016249A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1899942B (en) * 2005-07-22 2011-11-09 因温特奥股份公司 Elevator installation with a support means end connection and a method of fastening an end of a support means in an elevator installation
CN103912632A (en) * 2012-12-30 2014-07-09 通力股份公司 Rope terminal assembly and elevator

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CN101372814B (en) * 2007-08-24 2012-10-03 上海三菱电梯有限公司 Cable of elevator apparatus and elevator apparatus
CN101387082B (en) * 2007-09-14 2012-10-03 上海三菱电梯有限公司 Load-bearing member of elevator and elevator apparatus
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CN102491151A (en) * 2011-12-16 2012-06-13 苏州市东沪电缆有限公司 Pseudo trailing elevator cable assembly
CN104024140B (en) * 2011-12-21 2016-08-24 通力股份公司 Elevator
CN104616763A (en) * 2015-02-26 2015-05-13 吕虎松 Composite belt cable with steel wire rope framework and with lifting and drawing function
CN104649097A (en) * 2015-02-26 2015-05-27 吕虎松 Transmission component used for hoisting and pulling car in elevator
CN104653705A (en) * 2015-02-26 2015-05-27 吕虎松 Chemical fiber composite belt for hoisting and pulling in elevator
JP6417362B2 (en) * 2016-05-30 2018-11-07 株式会社テザックワイヤロープ Wire rope for moving cable
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US11001474B2 (en) * 2018-01-15 2021-05-11 Otis Elevator Company Wear detection of elevator belt
CN109295780A (en) * 2018-09-17 2019-02-01 江苏普乐菲塑料有限公司 A kind of PP plastic ties of high tenacity
US20200122975A1 (en) * 2018-10-19 2020-04-23 Otis Elevator Company Elevator system tension member surface anomoly detection
CN112173898A (en) * 2020-10-10 2021-01-05 浙江树人学院（浙江树人大学） Elevator internet intelligent control system

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN1899942B (en) * 2005-07-22 2011-11-09 因温特奥股份公司 Elevator installation with a support means end connection and a method of fastening an end of a support means in an elevator installation
CN103912632A (en) * 2012-12-30 2014-07-09 通力股份公司 Rope terminal assembly and elevator
US9422134B2 (en) 2012-12-30 2016-08-23 Kone Corporation Rope terminal assembly and an elevator

Also Published As

Publication number Publication date
WO2002016249A1 (en) 2002-02-28
EP1312574B1 (en) 2012-03-07
JP4640907B2 (en) 2011-03-02
CN1376133A (en) 2002-10-23
EP1312574A1 (en) 2003-05-21
KR20020037373A (en) 2002-05-18
KR100479152B1 (en) 2005-03-28
EP1312574A4 (en) 2007-01-10

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