CN102733212A - Wire rope used for elevator - Google Patents
Wire rope used for elevator Download PDFInfo
- Publication number
- CN102733212A CN102733212A CN201110088825XA CN201110088825A CN102733212A CN 102733212 A CN102733212 A CN 102733212A CN 201110088825X A CN201110088825X A CN 201110088825XA CN 201110088825 A CN201110088825 A CN 201110088825A CN 102733212 A CN102733212 A CN 102733212A
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- CN
- China
- Prior art keywords
- wire rope
- elevator
- layer strand
- outer layer
- steel wire
- 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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Abstract
The invention relates to a wire rope which is used for an elevator. The wire rope comprises a fiber core, wherein outside of the fiber core is surrounded by eight external layer strands, and the external layer strands are uniformly distributed on a circumference. Each external layer strand is composed of 19 steel wires. Galvanizing layers are arranged on a periphery of the external layer strands, and diameter of each external layer strand is the same. The wire rope provided in the invention has the advantages which the steel wire possesses, like immune to corrosion, long service life, high tensile strength and strong elongation.
Description
Technical field:
The present invention relates to a kind of elevator and use steel wire rope.
Background technology:
Along with development of science and technology, need set up extra large cable marine, as the signal of transmission phone and internet; Galvanized layer thickness on the steel wire that existing extra large cable uses is 25～40um, and thickness is lower, and steel wire corrodes easily; Influence the service life of steel wire, and the thickness specification of zinc coat is 185～290g/m
2, not only tensile strength is lower to make steel wire, and percentage elongation is lower.
Summary of the invention:
The objective of the invention is provides a kind of steel wire to be difficult for being corroded in order to overcome above deficiency, long service life, and tensile strength is high, and the strong extra large cable of percentage elongation is with special thickness coating zinc steel wire.
The object of the invention is realized through following technical scheme: a kind of elevator is used steel wire rope; Comprise fibre core; The outer peripheral of fibre core is wound with eight outer layer strand, and outer layer strand evenly is provided with on a circumference, and every outer layer strand is made up of 19 steel wires; The outer layer strand periphery evenly is provided with zinc coat, and the diameter of every outer layer strand is identical.
The present invention compared with prior art has the following advantages: zinc coat has corrosion resistant effect, and fibre core has increased the tensile strength of steel wire, has improved the percentage elongation of steel wire.
Description of drawings:
Fig. 1 is a structural representation of the present invention;
Label among the figure: 1-fibre core, 2-outer layer strand, 3-steel wire, 4-zinc coat.
The specific embodiment:
In order to deepen to understanding of the present invention, will combine embodiment and accompanying drawing that the present invention is made further detailed description below, this embodiment only is used to explain the present invention, does not constitute the qualification to protection domain of the present invention.
Show the specific embodiment of a kind of elevator of the present invention with steel wire rope like Fig. 1, comprise fibre core 1, fibre core 1 can be kept lubricating oil here; Pliability is good, and the outer peripheral of fibre core 1 is wound with eight outer layer strand 2, and outer layer strand 2 evenly is provided with on a circumference; Every outer layer strand 2 is made up of 19 steel wires 3, and outer layer strand 2 peripheries evenly are provided with zinc coat 4, smooth in appearance; Anti-corruption property is strong, and the diameter of every outer layer strand 2 is identical.
The present invention has rational in infrastructure, favorable working performance, the advantage that tensile strength is strong, characteristics such as long service life.
Claims (3)
1. an elevator is used steel wire rope, comprises fibre core (1), it is characterized in that: the outer peripheral of said fibre core (1) is wound with eight outer layer strand (2), and said outer layer strand (2) evenly is provided with on a circumference.
2. use steel wire rope according to the said elevator of claim 1, it is characterized in that: every said outer layer strand (2) is made up of 19 steel wires (3).
3. use steel wire rope according to the said elevator of claim 1, it is characterized in that: said outer layer strand (2) periphery evenly is provided with zinc coat (4), and the diameter of every said outer layer strand (2) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110088825XA CN102733212A (en) | 2011-03-31 | 2011-03-31 | Wire rope used for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110088825XA CN102733212A (en) | 2011-03-31 | 2011-03-31 | Wire rope used for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733212A true CN102733212A (en) | 2012-10-17 |
Family
ID=46989473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110088825XA Pending CN102733212A (en) | 2011-03-31 | 2011-03-31 | Wire rope used for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102733212A (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 |
| CN110904703A (en) * | 2019-09-28 | 2020-03-24 | 海盐宏拓五金有限公司 | Steel wire rope for concrete prefabricated high-strength metal connecting piece and production method thereof |
-
2011
- 2011-03-31 CN CN201110088825XA patent/CN102733212A/en active Pending
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 |
| CN110904703A (en) * | 2019-09-28 | 2020-03-24 | 海盐宏拓五金有限公司 | Steel wire rope for concrete prefabricated high-strength metal connecting piece and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121017 |