CN200971474Y - Deformed winding steel wire - Google Patents
Deformed winding steel wire Download PDFInfo
- Publication number
- CN200971474Y CN200971474Y CNU2006201096360U CN200620109636U CN200971474Y CN 200971474 Y CN200971474 Y CN 200971474Y CN U2006201096360 U CNU2006201096360 U CN U2006201096360U CN 200620109636 U CN200620109636 U CN 200620109636U CN 200971474 Y CN200971474 Y CN 200971474Y
- Authority
- CN
- China
- Prior art keywords
- steel wire
- special
- shaped winding
- winding steel
- wire according
- 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 - Fee Related
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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
- D07B1/08—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core the layers of which are formed of profiled interlocking wires, i.e. the strands forming concentric layers
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2015—Construction industries
- D07B2501/203—Bridges
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a deformed armoring steel wire which comprises a steel core and a zinc-galvanized coating. A plurality of symmetrical fastening grooves are positioned on the steel wire and the cross section of the steel wire is of S-type. Two or more steel wires are rolled on the main cable of the bridge to form a sealed ring. The utility model can prevent the rainwater and sea fog from intruding into the cable, reduce air erosion and improve the tightness, consistence and sealability of the steel wire, thereby, the service life of the main cable of the bridge is effectively prolonged.
Description
One, technical field
The utility model relates to a kind of steel wire, relates in particular to a kind of special-shaped winding steel wire of using on the bridge main push-towing rope.
Two, background technology
The winding steel wire of using on the existing bridge main push-towing rope is generally the circular cross section zinc-coated wire, and its tightness and sealing are all relatively poor, can not effectively stop the rainwater intrusion, atmospheric corrosion is more serious, greatly reduces the application life of bridge main push-towing rope, yet there are no special-shaped winding steel wire in the market.
Three, summary of the invention
The purpose of this utility model is in order to overcome deficiency of the prior art, a kind of good airproof performance to be provided, the special-shaped winding steel wire that anti-corrosive properties are strong.
A kind of special-shaped winding steel wire of the present utility model is made up of zinc layer, base steel, is provided with the zinc layer on base steel, and steel wire is provided with the buckling groove of symmetry, and its shape of cross section is a serpentine, and the buckling groove position can be circular arc, square, rectangle, trapezoidal.
Adopt the beneficial effect of such scheme to be:
1, effectively stops rainwater, the intrusion of sea fog condensate water;
2, effectively reduce atmospheric corrosion;
3, steel wire compactness, soundness and sealing have been improved;
4, improved bridge main push-towing rope application life.
Four, description of drawings
Fig. 1 is the cross-sectional view of a kind of special-shaped winding steel wire of the utility model,
Among the figure: 1-base steel, 2-zinc layer, 3-buckling groove.
Five, the specific embodiment
A kind of special-shaped winding steel wire of the utility model is by base steel 1, zinc layer 2 constitutes, on base steel 1, be provided with zinc layer 2, steel wire is provided with the buckling groove 3 of symmetry, its shape of cross section is a serpentine, during special-shaped winding steel wire is, mild steel wire, at least with fastening mutually more than two, the wrapped annular ring that on the bridge main push-towing rope, forms one deck sealing, special-shaped winding steel wire cross-section lengths is of a size of 3-10mm, the best is 7mm, width dimensions is 1-5mm, and the best is 3mm, four arc radius size equalizations, be 0.2-1mm, the best is 0.5mm, and in addition, buckling groove also can be square, rectangle, trapezoidal or other shape.
Claims (10)
1, a kind of special-shaped winding steel wire includes base steel (1) and zinc layer (2), and it is characterized in that: described steel wire is provided with symmetrical buckling groove (3), and its shape of cross section is a serpentine.
2, special-shaped winding steel wire according to claim 1 is characterized in that: buckling groove (3) position can be circular arc, square, rectangle, trapezoidal.
3, special-shaped winding steel wire according to claim 2 is characterized in that: circular arc buckling groove radius size equalization is 0.2-1mm.
4, special-shaped winding steel wire according to claim 1 is characterized in that: fasten more than at least two and use.
5, special-shaped winding steel wire according to claim 1 is characterized in that: material be in, mild steel.
6, special-shaped winding steel wire according to claim 1, it is characterized in that: cross-section lengths is of a size of 3-10mm.
7, special-shaped winding steel wire according to claim 1 is characterized in that: cross-section width dimension is 1-5mm.
8, special-shaped winding steel wire according to claim 3 is characterized in that: circular arc buckling groove radius size is 0.5mm.
9, special-shaped winding steel wire according to claim 6, it is characterized in that: cross-section lengths is of a size of 7mm.
10, special-shaped winding steel wire according to claim 7 is characterized in that: cross-section width dimension is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201096360U CN200971474Y (en) | 2006-09-14 | 2006-09-14 | Deformed winding steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201096360U CN200971474Y (en) | 2006-09-14 | 2006-09-14 | Deformed winding steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971474Y true CN200971474Y (en) | 2007-11-07 |
Family
ID=38882731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201096360U Expired - Fee Related CN200971474Y (en) | 2006-09-14 | 2006-09-14 | Deformed winding steel wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971474Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768877A (en) * | 2012-07-18 | 2012-11-07 | 江苏法尔胜技术开发中心有限公司 | Special steel wire armored cable |
| CN104894972A (en) * | 2015-06-30 | 2015-09-09 | 柳州市劲新科技有限责任公司 | Wedged seal |
| CN104894971A (en) * | 2015-06-30 | 2015-09-09 | 湖南省交通规划勘察设计院 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
-
2006
- 2006-09-14 CN CNU2006201096360U patent/CN200971474Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102768877A (en) * | 2012-07-18 | 2012-11-07 | 江苏法尔胜技术开发中心有限公司 | Special steel wire armored cable |
| CN104894972A (en) * | 2015-06-30 | 2015-09-09 | 柳州市劲新科技有限责任公司 | Wedged seal |
| CN104894971A (en) * | 2015-06-30 | 2015-09-09 | 湖南省交通规划勘察设计院 | Self-tightening seal for sealing circular seams of cable clamps on main cable of suspension bridge |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071107 Termination date: 20110914 |