CN2734811Y - Steel rope for contact system - Google Patents
Steel rope for contact system Download PDFInfo
- Publication number
- CN2734811Y CN2734811Y CN 200420078543 CN200420078543U CN2734811Y CN 2734811 Y CN2734811 Y CN 2734811Y CN 200420078543 CN200420078543 CN 200420078543 CN 200420078543 U CN200420078543 U CN 200420078543U CN 2734811 Y CN2734811 Y CN 2734811Y
- Authority
- CN
- China
- Prior art keywords
- wire rope
- layer
- outer layer
- contact net
- 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.)
- Expired - Lifetime
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- Ropes Or Cables (AREA)
Abstract
The utility model discloses a new steel cable used for contact line, provided with a cable-core strand whose peripheries are compounded in sequence with a first reel, a second reel and a third reel of outer strand. The utility model is provided with reasonable structure, high extension-proof strength, good abrasion resistance and flexibility, non-loosing and easy installation.
Description
Technical field:
The utility model relates to a kind of steel wire rope.
Background technology:
Existing electrification railway contact net weighs down takes turns the steel wire rope that uses on the tensioner that casts anchor, in actual use, expose that many hardness is big, flexibility is poor, tensile strength is low, wear-resisting poor, easy defective such as loose, thereby to install and use etc. bring many unfavorable and inconvenient.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, the tensile strength height, and ABRASION RESISTANCE and flexibility are good, the novel steel wire rope of not loose contact net.
Technical solution of the present utility model is:
The novel steel wire rope of a kind of contact net is characterized in that: the wire rope core thigh is arranged, the compound successively ground floor of wire rope core thigh periphery, the second layer, the 3rd layer of outer layer strand.
Ground floor, the second layer, the 3rd layer of outer layer strand surface all scribble pitch class surface fat coating.Ground floor, second layer outer layer strand are formed by 12 personal shares, per share 1 * 3 version that is.The 3rd layer of outer layer strand is made up of 12 personal shares, per share 1 * 7 version that is.The wire rope core thigh is the twisted thigh of 19 steel wires.
The utility model is rational in infrastructure, the tensile strength height, and ABRASION RESISTANCE and flexibility are good, and be not loose, easy for installation.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Accompanying drawing is the configuration diagram of an embodiment of the utility model.
The specific embodiment: the novel steel wire rope of a kind of contact net, wire rope core thigh 1 is arranged, wire rope core thigh 1 is the twisted thigh of being made by the twisted of 19 steel wires.The compound successively ground floor outer layer strand 2 of wire rope core thigh 1 periphery, second layer outer layer strand 3, the 3rd layer of outer layer strand 4.Ground floor, the second layer, the 3rd layer of outer layer strand surface all scribble pitch class surface fat coating.Ground floor outer layer strand 2, second layer outer layer strand 3 are formed by 12 personal shares, per share 1 * 3 version that is, and the 3rd layer of outer layer strand 4 is made up of 12 personal shares, per share 1 * 7 version that is.
Claims (5)
1, the novel steel wire rope of a kind of contact net is characterized in that: the wire rope core thigh is arranged, the compound successively ground floor of wire rope core thigh periphery, the second layer, the 3rd layer of outer layer strand.
2, the novel steel wire rope of contact net according to claim 1 is characterized in that: ground floor, the second layer, the 3rd layer of outer layer strand surface all scribble pitch class surface fat coating.
3, the novel steel wire rope of contact net according to claim 1 and 2 is characterized in that: ground floor, second layer outer layer strand are formed by 12 personal shares, per share 1 * 3 version that is.
4, the novel steel wire rope of contact net according to claim 1 and 2 is characterized in that: the 3rd layer of outer layer strand is made up of 12 personal shares, per share 1 * 7 version that is.
5, the novel steel wire rope of contact net according to claim 1 and 2 is characterized in that: the wire rope core thigh is the twisted thigh of 19 steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078543 CN2734811Y (en) | 2004-08-04 | 2004-08-04 | Steel rope for contact system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420078543 CN2734811Y (en) | 2004-08-04 | 2004-08-04 | Steel rope for contact system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2734811Y true CN2734811Y (en) | 2005-10-19 |
Family
ID=35264691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420078543 Expired - Lifetime CN2734811Y (en) | 2004-08-04 | 2004-08-04 | Steel rope for contact system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2734811Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634116B (en) * | 2009-08-19 | 2011-09-28 | 江苏法尔胜股份有限公司 | Method for manufacturing steel wire rope applied to high-speed railway touching net |
| CN102535214A (en) * | 2010-12-21 | 2012-07-04 | 江苏神王集团有限公司 | High-strength steel wire rope for lifting |
| CN103255655A (en) * | 2012-02-16 | 2013-08-21 | 温芫鋐 | Composite metal rope |
| CN104562815A (en) * | 2015-01-09 | 2015-04-29 | 江苏亚盛金属制品有限公司 | Composite type asphalt-impregnated steel wire rope for railway and production method thereof |
-
2004
- 2004-08-04 CN CN 200420078543 patent/CN2734811Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634116B (en) * | 2009-08-19 | 2011-09-28 | 江苏法尔胜股份有限公司 | Method for manufacturing steel wire rope applied to high-speed railway touching net |
| CN102535214A (en) * | 2010-12-21 | 2012-07-04 | 江苏神王集团有限公司 | High-strength steel wire rope for lifting |
| CN103255655A (en) * | 2012-02-16 | 2013-08-21 | 温芫鋐 | Composite metal rope |
| CN103255655B (en) * | 2012-02-16 | 2015-08-19 | 温芫鋐 | Composite metal rope |
| CN104562815A (en) * | 2015-01-09 | 2015-04-29 | 江苏亚盛金属制品有限公司 | Composite type asphalt-impregnated steel wire rope for railway and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140804 Granted publication date: 20051019 |