CN108193532A - A kind of compound independent wire strand core wire rope and its manufacturing method - Google Patents
A kind of compound independent wire strand core wire rope and its manufacturing method Download PDFInfo
- Publication number
- CN108193532A CN108193532A CN201711426955.3A CN201711426955A CN108193532A CN 108193532 A CN108193532 A CN 108193532A CN 201711426955 A CN201711426955 A CN 201711426955A CN 108193532 A CN108193532 A CN 108193532A
- Authority
- CN
- China
- Prior art keywords
- wire rope
- metal core
- steel wire
- core
- strand
- 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
Classifications
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/005—Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires
-
- 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
-
- 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
- D07B2201/1032—Rope or cable structures characterised by the number of strands three to eight strands respectively forming a single layer
-
- 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
- D07B2201/2066—Cores characterised by the materials used
-
- 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
- D07B2401/2065—Reducing wear
- D07B2401/207—Reducing wear internally
Landscapes
- Ropes Or Cables (AREA)
Abstract
A kind of compound independent wire strand core wire rope, it is made of a metal core and six or stereotyped writing outer layer strand twisting, and metal core is circumferentially provided with fibrous material.When steel wire rope manufactures, metal core is produced first, and one layer of fibrous material is then wound outside metal core and is twisted into composite core, then be twisted into steel wire rope with metal core with the six roots of sensation or eight outer layer strands.There is one layer of fibrous material interval among the steel wire rope and metal core of the present invention, when using operation, steel wire rope metal core is not directly contacted with steel wire rope with outer layer strand, plays cushioning effect, reduces fracture of wire, improves service life of steel wire rope.
Description
Technical field
The present invention relates to a kind of compound independent wire strand core wire rope and its manufacturing methods, belong to metal product processing technique field.
Background technology
Traditional steel wire rope outer layer strand is in direct contact with metal core, and steel wire rope is especially being oriented in operational process is used
Wheel, steel wire rope outer layer strand is generated with metal core and is directly compressed and rubbed against at pulley, wears larger between steel wire, and steel wire rope easily goes out
Now early stage fracture of wire, so as to shorten service life of steel wire rope.
Invention content
The object of the present invention is to provide a kind of compound independent wire strand core wire rope and its manufacturing methods, solve wire rope core and outer layer strand
Between abrasion techniques problem, improve the service life of steel wire rope.
The present invention a kind of compound independent wire strand core wire rope it be made of metal core, fibrous material and outer layer strand；Steel wire rope is by one
Metal core and six or stereotyped writing outer layer strand twisting form, metal core is circumferentially provided with fibrous material.
The compound independent wire strand core wire rope manufacturing method of the present invention, produces metal core first, and one layer of fibre is then wound outside metal core
Material is tieed up, is twisted into composite core, then steel wire rope is twisted into metal core with the six roots of sensation or eight outer layer strands.
There is one layer of fibrous material interval among the steel wire rope and metal core of the present invention, steel wire rope is when using operation, this layer
Fibrous material will reduce steel wire rope metal core and is in direct contact with outer layer strand, play cushioning effect, reduce fracture of wire frequency.
Description of the drawings
Fig. 1 is a kind of composite core steel cord structure schematic diagram of the present invention.
In figure：1-metal core, 2-fibrous material, 3-outer layer strand.
Specific embodiment
A kind of compound independent wire strand core wire rope of the present invention and its manufacturing method are described in further detail below in conjunction with attached drawing：
A kind of composite core steel wire rope specific embodiment of the present invention is by Fig. 1, it is by metal core 1, fibrous material 2 and outer layer strand 3
It forms；Steel wire rope is made of a metal core 1 and six or 3 twisting of stereotyped writing outer layer strand, and metal core 1 is circumferentially provided with fibrous material 2.
The compound independent wire strand core wire rope manufacturing method of the present invention produces metal core 1 first, and one layer of fibre is then wound outside metal core
Material 2 is tieed up, is twisted into composite core, then steel wire rope is twisted into metal core 1 with the six roots of sensation or eight outer layer strands 3.
Reality is applied to by the steel wire rope composite core of exploitation, steel wire rope is in use, steel wire rope metal core and outer layer strand
It is not in direct contact, plays cushioning effect, reduce fracture of wire, increase the rupture pull force of steel wire rope, improve the service life of steel wire rope,
Domestic blank is filled up.
Claims (2)
1. a kind of compound independent wire strand core wire rope, it is characterized in that：It is by metal core（1）, fibrous material（2）And outer layer strand（3）It forms；Steel wire
Rope is by a metal core（1）With six or stereotyped writing outer layer strand（3）Twisting is formed, metal core（1）It is circumferentially provided with fibrous material（2）.
2. a kind of manufacturing method of compound independent wire strand core wire rope, it is characterized in that：Metal core is produced first（1）, then twined outside metal core
Around one layer of fibrous material（2）, it is twisted into composite core, then with the six roots of sensation or eight outer layer strands（3）With metal core（1）It is twisted into steel wire
Rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711426955.3A CN108193532A (en) | 2017-12-26 | 2017-12-26 | A kind of compound independent wire strand core wire rope and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711426955.3A CN108193532A (en) | 2017-12-26 | 2017-12-26 | A kind of compound independent wire strand core wire rope and its manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108193532A true CN108193532A (en) | 2018-06-22 |
Family
ID=62583980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711426955.3A Pending CN108193532A (en) | 2017-12-26 | 2017-12-26 | A kind of compound independent wire strand core wire rope and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108193532A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411219A (en) * | 2020-11-02 | 2021-02-26 | 贵州钢绳股份有限公司 | Method for filling PPC into metal core steel wire rope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281073A (en) * | 1999-06-30 | 2001-01-24 | 林淮尧 | Stand-by stressed steel cable |
| CN101143676A (en) * | 2006-09-15 | 2008-03-19 | 东芝电梯株式会社 | Elevator device |
| JP4073232B2 (en) * | 2002-03-29 | 2008-04-09 | 東芝エレベータ株式会社 | Elevator drive mechanism |
| CN102002871A (en) * | 2009-08-26 | 2011-04-06 | 东芝电梯株式会社 | Elevator device and cable special for elevator |
| CN102345237A (en) * | 2010-08-06 | 2012-02-08 | 贝尔卡特(青岛)钢丝产品有限公司 | Six-strand filling fiber core steel wire rope, and manufacture process and special equipment thereof |
-
2017
- 2017-12-26 CN CN201711426955.3A patent/CN108193532A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1281073A (en) * | 1999-06-30 | 2001-01-24 | 林淮尧 | Stand-by stressed steel cable |
| JP4073232B2 (en) * | 2002-03-29 | 2008-04-09 | 東芝エレベータ株式会社 | Elevator drive mechanism |
| CN101143676A (en) * | 2006-09-15 | 2008-03-19 | 东芝电梯株式会社 | Elevator device |
| CN102002871A (en) * | 2009-08-26 | 2011-04-06 | 东芝电梯株式会社 | Elevator device and cable special for elevator |
| CN102345237A (en) * | 2010-08-06 | 2012-02-08 | 贝尔卡特(青岛)钢丝产品有限公司 | Six-strand filling fiber core steel wire rope, and manufacture process and special equipment thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411219A (en) * | 2020-11-02 | 2021-02-26 | 贵州钢绳股份有限公司 | Method for filling PPC into metal core steel wire rope |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180622 |