CN107780267A - A kind of super high speed elevator steel wire rope - Google Patents
A kind of super high speed elevator steel wire rope Download PDFInfo
- Publication number
- CN107780267A CN107780267A CN201711156568.2A CN201711156568A CN107780267A CN 107780267 A CN107780267 A CN 107780267A CN 201711156568 A CN201711156568 A CN 201711156568A CN 107780267 A CN107780267 A CN 107780267A
- Authority
- CN
- China
- Prior art keywords
- steel wire
- wire rope
- outer layer
- high speed
- super high
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 57
- 239000010959 steel Substances 0.000 title claims abstract description 57
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 230000035807 sensation Effects 0.000 claims description 12
- 229910001341 Crude steel Inorganic materials 0.000 claims 1
- 238000005452 bending Methods 0.000 abstract description 7
- 238000005299 abrasion Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
-
- 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
-
- 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
- D07B1/165—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber inlay
-
- 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
- D07B2201/1012—Rope or cable structures characterised by their internal structure
- D07B2201/102—Rope or cable structures characterised by their internal structure including a core
-
- 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
- D07B2201/1028—Rope or cable structures characterised by the number of strands
- D07B2201/1036—Rope or cable structures characterised by the number of strands nine or more strands respectively forming multiple layers
-
- 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
- D07B2201/2015—Strands
- D07B2201/2038—Strands characterised by the number of wires or filaments
- D07B2201/204—Strands characterised by the number of wires or filaments nine or more wires or filaments respectively forming multiple layers
-
- 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
- D07B2201/2047—Cores
- D07B2201/2052—Cores characterised by their structure
- D07B2201/2059—Cores characterised by their structure comprising wires
- D07B2201/2061—Cores characterised by their structure comprising wires resulting in a twisted structure
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/30—Inorganic materials
- D07B2205/3021—Metals
- D07B2205/3025—Steel
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2055—Improving load capacity
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/2065—Reducing wear
- D07B2401/2075—Reducing wear externally
Abstract
The present invention provides a kind of super high speed elevator steel wire rope, it includes a central strand, and the central strand external symmetry bag, which is twisted with the fingers, nine internal layer stocks, and nine internal layers stock external symmetry bag, which is twisted with the fingers, nine outer layer strands, wherein, it is filled with resin between nine outer layer strands and nine internal layer stocks.The steel wire rope of this structure has higher bending resistance, and diameter uniformity is good, and improves the bearing capacity of steel wire rope, reduces the abrasion of steel wire rope and rope sheave.The steel wire rope for elevator of same diameter and strength grade, the structure steel wire rope bending resistance improve 5% in the market for contrast, and diameter uniformity improves 20%, and bearing capacity improves 10%, and wear resistance improves 5%.
Description
Technical field
The present invention relates to a kind of steel wire rope, more particularly to a kind of super high speed elevator steel wire rope.
Background technology
In elevator industry, rise with the height of floor, it is desirable to which the speed of service of elevator is more and more faster, to elevator wire rope
Requirement also more and more higher.The elevator that some load-carryings are big, the speed of service is fast, to the diameter uniformity of steel wire rope, bearing capacity and
Bending property and abrasion resistance properties are proposed higher requirement, although and the diameter that increases steel wire rope can improve steel wire rope
Bearing capacity, but the operating cost of elevator is greatly enhanced, waste material.Meanwhile traditional oiling steel wire rope will
Ask and carry out regular oiling maintenance during use, actual conditions are often difficult to meet this requirement.
The content of the invention
It is an object of the invention to provide a kind of super high speed elevator steel wire rope, it is filled between its outer layer strand and internal layer stock
Resin, make it have good bending property, the characteristics of straight uniform is good, bearing capacity is high and abrasion resistance properties are good, it is existing to solve
With the presence of the problem of super high speed elevator steel wire rope is many insufficient in technology.
To use following technical scheme up to this purpose, the present invention：
A kind of super high speed elevator steel wire rope, it includes a central strand, and the central strand external symmetry bag, which is twisted with the fingers, to be had in nine
Layer stock, nine internal layers stock external symmetry bag, which is twisted with the fingers, nine outer layer strands, wherein, between nine outer layer strands and nine internal layer stocks
Filled with resin.
Preferably, all gap portions that the resin is uniformly filled up between nine outer layer strands and nine internal layer stocks.
Preferably, nine outer layer strand outer surfaces apply and are wrapped with resinous coat, the skin depth of the resinous coat for 0.5mm~
1.5mm。
Preferably, the outer layer strand is that to twist with the fingers a core wires by nine cover wires and nine steel wire of internal layer bags be in western Shandong
Formula twisting forms, and steel wire is in linear contact lay state in outer layer strand.
Preferably, the internal layer stock is symmetrically to wrap a piece core wire twisting of sth. made by twisting by six roots of sensation steel wire to form, and each steel wire is in line
Contact condition.
Preferably, the central strand is in six roots of sensation outer layer thicker wire, six roots of sensation outer layer finer wire, six roots of sensation steel wire of internal layer bag sth. made by twisting one
Heart steel wire gulps down formula twisting in a watt woods and formed.
Compared with prior art, super high speed elevator provided by the invention is to twist with the fingers metallic cable by nine outer layer strand bags with steel wire rope
Core twisting forms, and is uniformly filled with resin between nine outer layers and the metal core, nine superficies are also enclosed with tree
Fat coating.The steel wire rope of this structure has higher bending resistance, and diameter uniformity is good, and improves holding for steel wire rope
Loading capability, reduce the abrasion of steel wire rope and rope sheave.Contrast the elevator steel wire of same diameter and strength grade in the market
Rope, the structure steel wire rope bending resistance improve 5%, and diameter uniformity improves 20%, and bearing capacity improves 10%, abrasion resistance
5% can be improved.
Brief description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram for the super high speed elevator steel wire rope that a preferred embodiment of the present invention provides；
Fig. 2 is the profile of the metal core of steel wire rope shown in Fig. 1；
Fig. 3 is the profile of the central strand of steel wire rope shown in Fig. 1；
Fig. 4 is the profile of the internal layer stock of steel wire rope shown in Fig. 1；
Fig. 5 is the profile of the outer layer strand of steel wire rope shown in Fig. 1.
Embodiment
The embodiments described below are only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
Refering to Fig. 1, the super high speed elevator that the present embodiment provides includes a central strand 1 with steel wire rope, outside the central strand 1
Symmetrical bag sth. made by twisting has nine internal layer stocks 2, and the external symmetry bag of nine internal layer stocks 2, which is twisted with the fingers, nine outer layer strands 4, wherein, nine outer layers
Resin 3 is filled between stock 4 and nine internal layer stocks 2.In the present embodiment, the resin 3 uniformly fills up nine outer layer strands 4 with being somebody's turn to do
All gap portions between nine internal layer stocks 2, that is, uniform black portions are filled with Fig. 1, it is potting resin 3.
Preferably, nine outer layer strand outer surfaces, which apply, is wrapped with resinous coat, and the resinous coat is set with filling in the present embodiment
The material of fat 3 is identical, is combined together, and no longer individually indicates.Preferably, the skin depth of the resinous coat be 0.5mm~
1.5mm。
The super high speed elevator that the present embodiment provides is a kind of metal core steel wire rope with steel wire rope, as shown in Fig. 2 the metal
Nine internal layer stocks 2 that wire rope core includes central strand 1 and its external symmetry bag is twisted with the fingers.Wherein the central strand 1 as shown in figure 3, be by the six roots of sensation outside
Layer thicker wire 12, six roots of sensation outer layer finer wire 13, the bag of six roots of sensation steel wire of internal layer 14 twist with the fingers a core wire 11 gulp down formula twisting in a watt woods and
Into.Internal layer stock 2 is as shown in figure 4, be symmetrically to wrap a piece twisting of core wire 21 of sth. made by twisting by six roots of sensation steel wire 22 to form.
As shown in figure 5, outer layer strand 4 is to be wrapped to twist with the fingers a core wire by nine cover wires 43 and nine steel wire of internal layer 42
41 form in filled type twisting, and steel wire is in linear contact lay state in outer layer strand 4.
Uniformly resin 3, outer layer strand surface are filled between its outer layer strand 3 of steel wire rope and metal core that the present embodiment provides
Resinous coat is also enclosed with, the steel wire rope of this structure has higher bending resistance, and diameter uniformity is good, and improves
The bearing capacity of steel wire rope, reduce the abrasion of steel wire rope and rope sheave.
The above disclosed power for being only a kind of preferred embodiment of the present invention, the present invention can not being limited with this certainly
Sharp scope, therefore the equivalent variations made according to scope of the present invention patent, still belong to the scope that the present invention is covered.
Claims (7)
1. a kind of super high speed elevator steel wire rope, it includes a central strand, and the central strand external symmetry bag, which is twisted with the fingers, nine internal layers
Stock, nine internal layers stock external symmetry bag, which is twisted with the fingers, nine outer layer strands, it is characterised in that nine outer layer strands and nine internal layer stocks
Between be filled with resin.
2. super high speed elevator steel wire rope as claimed in claim 1, it is characterised in that nine outer layer strands and nine internal layers
Gap portion between stock is filled up by resin.
3. super high speed elevator steel wire rope as claimed in claim 1 or 2, it is characterised in that nine outer layer strand outer surfaces apply
It is wrapped with resinous coat.
4. super high speed elevator steel wire rope as claimed in claim 3, it is characterised in that the skin depth of the resinous coat is
0.5mm~1.5mm.
5. super high speed elevator steel wire rope as claimed in claim 1, it is characterised in that the outer layer strand is by nine cover wires
And nine steel wire of internal layer bags are twisted with the fingers a core wire and formed in Xi Lushi twistings, steel wire is in linear contact lay state in outer layer strand.
6. super high speed elevator steel wire rope as claimed in claim 1, it is characterised in that the internal layer stock is symmetrical by six roots of sensation steel wire
Ground bag is twisted with the fingers a core wire twisting and formed, and each steel wire is in linear contact lay state.
7. super high speed elevator steel wire rope as claimed in claim 1, it is characterised in that the central strand is six roots of sensation outer layer crude steel
Silk, six roots of sensation outer layer finer wire, six roots of sensation steel wire of internal layer bag a piece core wire of sth. made by twisting gulp down formula twisting in a watt woods and formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156568.2A CN107780267A (en) | 2017-11-20 | 2017-11-20 | A kind of super high speed elevator steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156568.2A CN107780267A (en) | 2017-11-20 | 2017-11-20 | A kind of super high speed elevator steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107780267A true CN107780267A (en) | 2018-03-09 |
Family
ID=61429696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156568.2A Pending CN107780267A (en) | 2017-11-20 | 2017-11-20 | A kind of super high speed elevator steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107780267A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403107A (en) * | 2018-12-28 | 2019-03-01 | 江苏赛福天钢索股份有限公司 | A kind of resist bending wirerope |
| CN114108340A (en) * | 2021-11-10 | 2022-03-01 | 江苏赛福天钢索股份有限公司 | Ultrahigh molecular steel wire rope and preparation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327381A (en) * | 2001-04-25 | 2002-11-15 | Tokyo Seiko Co Ltd | Wire rope |
| CN1488019A (en) * | 2001-12-12 | 2004-04-07 | ������������ʽ���� | Elevator rope and elevator device |
| CN1585721A (en) * | 2002-11-12 | 2005-02-23 | 三菱电机株式会社 | Rope for elevator and elevator |
| CN1906109A (en) * | 2004-12-08 | 2007-01-31 | 三菱电机株式会社 | Rope for elevator and elevator |
| CN1930074A (en) * | 2005-01-14 | 2007-03-14 | 三菱电机株式会社 | Elevator using cable and method for manufacturing same |
| CN203613308U (en) * | 2013-11-06 | 2014-05-28 | 固丝德夫沃夫钢绳(苏州)有限公司 | Special nine-strand full-steel core steel wire rope for lift |
| CN104024519A (en) * | 2012-01-05 | 2014-09-03 | 贝卡尔特公司 | Rope for lifting and elevator comprising rope |
| CN106436392A (en) * | 2016-12-05 | 2017-02-22 | 江苏赛福天钢索股份有限公司 | Resin coating metal core steel wire rope for superspeed elevator |
| CN207739062U (en) * | 2017-11-20 | 2018-08-17 | 江苏赛福天钢索股份有限公司 | A kind of super high speed elevator steel wire rope |
-
2017
- 2017-11-20 CN CN201711156568.2A patent/CN107780267A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002327381A (en) * | 2001-04-25 | 2002-11-15 | Tokyo Seiko Co Ltd | Wire rope |
| CN1488019A (en) * | 2001-12-12 | 2004-04-07 | ������������ʽ���� | Elevator rope and elevator device |
| CN1585721A (en) * | 2002-11-12 | 2005-02-23 | 三菱电机株式会社 | Rope for elevator and elevator |
| CN1906109A (en) * | 2004-12-08 | 2007-01-31 | 三菱电机株式会社 | Rope for elevator and elevator |
| CN1930074A (en) * | 2005-01-14 | 2007-03-14 | 三菱电机株式会社 | Elevator using cable and method for manufacturing same |
| CN104024519A (en) * | 2012-01-05 | 2014-09-03 | 贝卡尔特公司 | Rope for lifting and elevator comprising rope |
| CN203613308U (en) * | 2013-11-06 | 2014-05-28 | 固丝德夫沃夫钢绳(苏州)有限公司 | Special nine-strand full-steel core steel wire rope for lift |
| CN106436392A (en) * | 2016-12-05 | 2017-02-22 | 江苏赛福天钢索股份有限公司 | Resin coating metal core steel wire rope for superspeed elevator |
| CN207739062U (en) * | 2017-11-20 | 2018-08-17 | 江苏赛福天钢索股份有限公司 | A kind of super high speed elevator steel wire rope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109403107A (en) * | 2018-12-28 | 2019-03-01 | 江苏赛福天钢索股份有限公司 | A kind of resist bending wirerope |
| CN114108340A (en) * | 2021-11-10 | 2022-03-01 | 江苏赛福天钢索股份有限公司 | Ultrahigh molecular steel wire rope and preparation method thereof |
| CN114108340B (en) * | 2021-11-10 | 2023-11-10 | 江苏赛福天集团股份有限公司 | Ultrahigh molecular steel wire rope and preparation method thereof |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |