CN103132352A - Steel wire rope with strengthened corrosion resistance - Google Patents
Steel wire rope with strengthened corrosion resistance Download PDFInfo
- Publication number
- CN103132352A CN103132352A CN2013100918362A CN201310091836A CN103132352A CN 103132352 A CN103132352 A CN 103132352A CN 2013100918362 A CN2013100918362 A CN 2013100918362A CN 201310091836 A CN201310091836 A CN 201310091836A CN 103132352 A CN103132352 A CN 103132352A
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- CN
- China
- Prior art keywords
- wire rope
- steel wire
- rope
- corrosion resistance
- core
- 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.)
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Classifications
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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
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
-
- 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
- D07B2201/2001—Wires or filaments
- D07B2201/2009—Wires or filaments 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
- D07B2205/3071—Zinc (Zn)
-
- 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
- D07B2401/202—Environmental resistance
- D07B2401/2025—Environmental resistance avoiding corrosion
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- Ropes Or Cables (AREA)
Abstract
The invention relates to a steel wire rope with strengthened corrosion resistance. The steel wire rope comprises a rope core and a rope yarn, the rope core comprises a central yarn and a face yarn, the face yarn is entwisted on the central yarn, and the rope yarn is entwisted on the rope core. The steel wire rope is characterized in that zinc wires are filled in a gap between the rope core and the rope yarn, and the diameters of the zinc wires are 1.2-3.0mm. The steel wire rope has the advantages of strengthening corrosion resistance and prolonging service life.
Description
Technical field
The present invention relates to a kind of steel wire rope, relate in particular to a kind of steel wire rope that strengthens corrosion resistance.
Background technology
Along with the development that national basis is built, the growth of national economy, steel wire rope is more and more wider in aspect purposes such as engineering construction and port and pier, ladle handlings, and substantially realizes production domesticization.Along with the development of Steel Wire Products Industry, the quality of domestic steel wire rope is also advanced by leaps and bounds, and is substantially reaching world level aspect breaking force of rope, fatigue behaviour.But the decay resistance of steel wire rope no matter be the bright wire rope of grease, or the steel wire rope of galvanizing surface, all is difficult to reach the steel wire rope Quality level of actual product of developed country.As lifting by crane for port and pier, deepwater oilfield etc. with 6*36SW+IWR structure steel wire rope, last layer is anticorrosion, anti-corrosive grease plays the etch-proof purpose of steel wire rope by being coated with at the rope strand surface uniform.But because lifting is abominable with the steel wire rope environment for use, spread upon the steel wire rope surface anticorrosion, anti-corrosive grease is easily air-dry aging, and then steel wire rope is corroded, and shortened the service life of steel wire rope.
Summary of the invention
For above shortcoming, the object of the present invention is to provide a kind of steel wire rope of the enhancing corrosion resistance that can strengthen decay resistance, increase the service life.
Technology contents of the present invention is: a kind of steel wire rope that strengthens corrosion resistance, and it comprises wire rope core and rope strand, and wire rope core comprises central strand and face thigh, and face thigh twisting is on central strand, and the rope strand twisting is on wire rope core; It is characterized in that being filled with in the space between wire rope core and rope strand the zinc silk, the diameter of zinc silk is 1.2～3.0mm.
Common process production is adopted in this preparation that strengthens the steel wire rope of corrosion resistance.
The advantage that the present invention compared with prior art has is: the zinc silk is filled in the gap of rope strand and wire rope core along with the twisting External Force Acting; the overall structure of steel wire rope and the supporting role of wire rope core have not only been strengthened; and filled the gap of rope strand and wire rope core; make zinc silk and steel wire and peripheral environment form galvanic cell; the zinc silk forms sacrificed anticathode and has protected the negative electrode steel wire; play the antisepsis to wire rope core, extended service life.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Example 1, production steel cord structure are the enhancing decay resistance steel wire rope of 6*36SW+IWR-36mm, and its step is as follows:
(1), with filament diameter 1.26mm, 1.62mm, 2.03mm, 2.32mm, the lay pitch is 92mm, intensity rank is that the bright steel wire of 1770MPa is the rope strand of 1*36SW, diameter 11.55mm by the strander one-shot forming, twists with the fingers to being left-hand lay, not oiling of surface;
(2), with filament diameter 1.40mm, 1.62mm, intensity rank is that the bright steel wire of 1770MPa first is respectively 4.40mm, 4.85mm at central strand and face thigh, its diameter of managing production 1*7 on winch, again central strand and face thigh are produced the 7*7 wire rope core on the pipe winch, its diameter is 13.4mm, lay pitch 94mm, sth. made by twisting is to being right-laid, oil surface fat;
(3), 1 IWR(7*7 that the rope strand of 6 1*36SW that step (1) made and step (2) make) wire rope core, and diameter is 6 zinc silk moulding on rope-forming machine together of 2.20mm, synthetic finished product strengthens the steel wire rope of corrosion resistance, wirerope diameter is 36mm, intensity rank is 1770MPa, and the lay pitch is 235mm, twists with the fingers to being right-laid, the surface apply grease, zinc silk intensity rank is 1770MPa.
As shown in Figure 1, finished product strengthens the steel wire rope of corrosion resistance, and it comprises wire rope core 1 and rope strand 2, and wire rope core 1 comprises central strand 1.1 and face thigh 1.2, and face thigh 1.2 twistings are on central strand 1.1, and rope strand 2 twistings are on wire rope core 1; It is characterized in that being filled with zinc silk 3 in the space between wire rope core 1 and rope strand 2, the diameter of zinc silk 3 is 2.20mm.
Claims (1)
1. steel wire rope that strengthens corrosion resistance, it comprises wire rope core (1) and rope strand (2), wire rope core (1) comprises central strand (1.1) and face thigh (1.2), face thigh (1.2) twisting is on central strand (1.1), and rope strand (2) twisting is on wire rope core (1); It is characterized in that being filled with zinc silk (3) in the space between wire rope core (1) and rope strand (2), the diameter of zinc silk (3) is 1.2～3.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100918362A CN103132352A (en) | 2013-03-21 | 2013-03-21 | Steel wire rope with strengthened corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100918362A CN103132352A (en) | 2013-03-21 | 2013-03-21 | Steel wire rope with strengthened corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103132352A true CN103132352A (en) | 2013-06-05 |
Family
ID=48492767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100918362A Pending CN103132352A (en) | 2013-03-21 | 2013-03-21 | Steel wire rope with strengthened corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103132352A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526622A (en) * | 2013-10-14 | 2014-01-22 | 无锡通用钢绳有限公司 | Steel wire rope |
| CN105679429A (en) * | 2016-04-07 | 2016-06-15 | 江苏通光强能输电线科技有限公司 | Zinc-wire-filled corrosion-resisting armour structure for submarine cable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1017077A (en) * | 1961-07-11 | 1966-01-12 | Hugo Bindschaedler | Improvements in or relating to steel-wire ropes |
| GB1599410A (en) * | 1978-05-25 | 1981-09-30 | Bridon Ltd | Corrosion prevention in steel wire strand and rope |
| GB2293391A (en) * | 1994-07-21 | 1996-03-27 | Williamsport Wirerope Works In | Wire strand:sacrificial wires:corrosion resistance |
| JPH08176975A (en) * | 1994-12-21 | 1996-07-09 | Tokyo Seiko Co Ltd | Abrasion and corrosion resistant wire rope |
| CN201686879U (en) * | 2010-04-02 | 2010-12-29 | 江苏芸裕金属制品有限公司 | High-strength anti-corrosion galvanized steel cable for high-speed railway |
| CN201843003U (en) * | 2010-11-09 | 2011-05-25 | 杭州诺盾科技开发有限公司 | Rust-proof wire rope |
| CN102220712A (en) * | 2011-07-04 | 2011-10-19 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope containing composite material |
| CN202265734U (en) * | 2011-09-21 | 2012-06-06 | 厦门新钢金属制品有限公司 | Anti-corrosion steel wire rope for ship |
| CN203128922U (en) * | 2013-03-21 | 2013-08-14 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope with enhanced corrosion resistance |
-
2013
- 2013-03-21 CN CN2013100918362A patent/CN103132352A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1017077A (en) * | 1961-07-11 | 1966-01-12 | Hugo Bindschaedler | Improvements in or relating to steel-wire ropes |
| GB1599410A (en) * | 1978-05-25 | 1981-09-30 | Bridon Ltd | Corrosion prevention in steel wire strand and rope |
| GB2293391A (en) * | 1994-07-21 | 1996-03-27 | Williamsport Wirerope Works In | Wire strand:sacrificial wires:corrosion resistance |
| JPH08176975A (en) * | 1994-12-21 | 1996-07-09 | Tokyo Seiko Co Ltd | Abrasion and corrosion resistant wire rope |
| CN201686879U (en) * | 2010-04-02 | 2010-12-29 | 江苏芸裕金属制品有限公司 | High-strength anti-corrosion galvanized steel cable for high-speed railway |
| CN201843003U (en) * | 2010-11-09 | 2011-05-25 | 杭州诺盾科技开发有限公司 | Rust-proof wire rope |
| CN102220712A (en) * | 2011-07-04 | 2011-10-19 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope containing composite material |
| CN202265734U (en) * | 2011-09-21 | 2012-06-06 | 厦门新钢金属制品有限公司 | Anti-corrosion steel wire rope for ship |
| CN203128922U (en) * | 2013-03-21 | 2013-08-14 | 江苏法尔胜技术开发中心有限公司 | Steel wire rope with enhanced corrosion resistance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103526622A (en) * | 2013-10-14 | 2014-01-22 | 无锡通用钢绳有限公司 | Steel wire rope |
| CN105679429A (en) * | 2016-04-07 | 2016-06-15 | 江苏通光强能输电线科技有限公司 | Zinc-wire-filled corrosion-resisting armour structure for submarine cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |