CN204982512U - Anti -drop and anti shaped steel stranded conductor of tearing - Google Patents
Anti -drop and anti shaped steel stranded conductor of tearing Download PDFInfo
- Publication number
- CN204982512U CN204982512U CN201520500128.4U CN201520500128U CN204982512U CN 204982512 U CN204982512 U CN 204982512U CN 201520500128 U CN201520500128 U CN 201520500128U CN 204982512 U CN204982512 U CN 204982512U
- Authority
- CN
- China
- Prior art keywords
- steel wire
- epoxy
- aramid fiber
- drop
- coated
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 44
- 239000010959 steel Substances 0.000 title claims abstract description 44
- 239000004020 conductor Substances 0.000 title abstract 2
- 239000004593 Epoxy Substances 0.000 claims abstract description 19
- 239000004576 sand Substances 0.000 claims abstract description 17
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 13
- 239000003822 epoxy resin Substances 0.000 claims abstract description 13
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 238000000576 coating method Methods 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims abstract description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 6
- 238000005253 cladding Methods 0.000 abstract 4
- 238000009941 weaving Methods 0.000 abstract 3
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229920006334 epoxy coating Polymers 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000017105 transposition Effects 0.000 abstract 1
- 238000009954 braiding Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Abstract
The utility model discloses an anti -drop and anti shaped steel stranded conductor of tearing, including central copper wire, outer copper wire, the outer cladding of central copper wire has the epoxy undercoating, and the outer cladding of epoxy undercoating has aramid fiber silk weaving layer, and the outer cladding of aramid fiber silk weaving layer has the epoxy external coating, and the outer transposition of epoxy external coating has many outer copper wires, and sand mould epoxy coating is inlayed in the cladding outside the outer copper wire, inlays sand mould epoxy and scribbles the in situ and be equipped with the strengthening layer. The utility model discloses novel structure utilizes the strengthening layer that inlays sand mould epoxy resin coating to solve the problem of droing, and the aramid fiber silk weaving layer of central copper wire has also improved compact structure nature, increase of service life.
Description
Technical field:
The utility model relates to steel strand wires, particularly relates to a kind of anti drop-off and anti tear steel strand.
Background technology:
Steel strand wires are by the stranded product of many steel wires, have polytype, as be usually used in aerial condutor galvanized strand wires, for bridge prestress wire, for optical cable strengthen galvanized strand wires etc.
For in the processing technology that embedding sand type epoxy resinous coat steel strand wires are traditional, the problem that often existence one is comparatively serious, easily there is local or large-area obscission in its outer field embedding sand type epoxy resinous coat in transport and use procedure.
Utility model content:
The purpose of this utility model is to provide a kind of anti drop-off and anti tear steel strand, can effectively improve integrally-built compactedness, solves embedding sand type epoxy resinous coat simultaneously and to come off problem.
The technical solution of the utility model is as follows:
Anti drop-off and anti tear steel strand, comprise center steel wire, outer steel wire, it is characterized in that: described center steel wire is coated with epoxy resin undercoating, epoxy resin undercoating is coated with aramid fiber yarn braid, aramid fiber yarn braid is coated with epoxy resin external coating, stranded outside epoxy resin external coating have many outer steel wires, and outer steel wire is coated with embedding sand type epoxy resinous coat, is provided with strengthening layer in embedding sand type epoxy resinous coat.
Described anti drop-off and anti tear steel strand, is characterized in that: described strengthening layer adopts superfine high carbon fiber wire braiding to form, and strengthening layer becomes to be integrated with embedding sand type epoxy resinous coat after coating.
Described anti drop-off and anti tear steel strand, is characterized in that: the diameter of described center steel wire is less than the diameter of outer steel wire, and center steel wire radius and aramid fiber yarn braid thickness sum are not less than outer steel wire diameter.
The utility model has the advantages that:
The utility model novel structure, utilize the resin-coated strengthening layer of embedding sand type epoxy to solve the problem that comes off, the aramid fiber yarn braid of center steel wire also improves structural compactness, increases the service life.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention:
See accompanying drawing:
Anti drop-off and anti tear steel strand, comprise center steel wire 1, outer steel wire 2, center steel wire 1 is coated with epoxy resin undercoating 3, epoxy resin undercoating 3 is coated with aramid fiber yarn braid 4, aramid fiber yarn braid 4 is coated with epoxy resin external coating 5, stranded outside epoxy resin external coating 5 have many outer steel wires 2, and outer steel wire 2 is coated with embedding sand type epoxy resinous coat 6, is provided with strengthening layer 7 in embedding sand type epoxy resinous coat 6.
Strengthening layer 7 adopts superfine high carbon fiber wire braiding to form, and strengthening layer 7 is integrated with embedding sand type epoxy resinous coat 6 one-tenth after coating, and lear energy is strong, improves the resin-coated adhesion property of embedding sand type epoxy.
The diameter of center steel wire 1 is less than the diameter of outer steel wire 2, and center steel wire 2 radius and aramid fiber yarn braid 4 thickness sum are not less than outer steel wire diameter.
Claims (3)
1. an anti drop-off and anti tear steel strand, comprise center steel wire, outer steel wire, it is characterized in that: described center steel wire is coated with epoxy resin undercoating, epoxy resin undercoating is coated with aramid fiber yarn braid, aramid fiber yarn braid is coated with epoxy resin external coating, stranded outside epoxy resin external coating have many outer steel wires, and outer steel wire is coated with embedding sand type epoxy resinous coat, is provided with strengthening layer in embedding sand type epoxy resinous coat.
2. anti drop-off according to claim 1 and anti tear steel strand, is characterized in that: described strengthening layer adopts high carbon fiber wire to weave formation, and strengthening layer becomes to be integrated with embedding sand type epoxy resinous coat after coating.
3. anti drop-off according to claim 1 and anti tear steel strand, is characterized in that: the diameter of described center steel wire is less than the diameter of outer steel wire, and center steel wire radius and aramid fiber yarn braid thickness sum are not less than outer steel wire diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500128.4U CN204982512U (en) | 2015-07-09 | 2015-07-09 | Anti -drop and anti shaped steel stranded conductor of tearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500128.4U CN204982512U (en) | 2015-07-09 | 2015-07-09 | Anti -drop and anti shaped steel stranded conductor of tearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982512U true CN204982512U (en) | 2016-01-20 |
Family
ID=55116894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500128.4U Expired - Fee Related CN204982512U (en) | 2015-07-09 | 2015-07-09 | Anti -drop and anti shaped steel stranded conductor of tearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204982512U (en) |
-
2015
- 2015-07-09 CN CN201520500128.4U patent/CN204982512U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012037265A3 (en) | Fiber-reinforced nanoparticle-loaded thermoset polymer composite wires and cables, and methods | |
| KR20100014418A (en) | Electrical conductor and core for an electrical conductor | |
| RU161777U1 (en) | RAILWAY CONTACT NETWORK ROPE | |
| US20160189827A1 (en) | Reinforcing-type electric wire | |
| RU171205U1 (en) | Bearing reinforced cable of the contact network of the railway | |
| CN204982512U (en) | Anti -drop and anti shaped steel stranded conductor of tearing | |
| CN201000774Y (en) | Composite material core of electric power transmission aluminum stranded wire | |
| CN201051419Y (en) | Low wriggly change steel core soft aluminum twisted cable | |
| CN204440922U (en) | A kind of Aero-Space high-strength light cable | |
| CN106283772A (en) | A kind of corrosion resistant steel wire rope | |
| CN104658647A (en) | Enamelled wire with irregular copper wire | |
| CN104658646B (en) | A kind of high strength enamelled wire | |
| CN204010724U (en) | A kind of composite core duralumin twisted wire | |
| CN204480685U (en) | A kind of enamelled wire with irregular copper cash | |
| CN204199091U (en) | A kind of locked coil rope | |
| CN106436391A (en) | Asphalt saturated composite steel wire rope | |
| CN203588704U (en) | Copper-clad aluminum enamelled wire with high intensity | |
| CN205636322U (en) | Anticorrosive multilayer steel silk rope | |
| CN205368870U (en) | Highway guardrail zinc -plating wire rope | |
| CN105484080B (en) | One kind is compound to carry the reinforced cable of glue-line | |
| CN213904953U (en) | Super-high voltage resistant electric shock wire | |
| CN104575814A (en) | Crosslinking insulation power cable | |
| CN108206068A (en) | A kind of ACCC carbon fiber complex cores aluminium twists conducting wire | |
| CN104681210A (en) | Manufacturing method of stranded composite core | |
| CN103321070A (en) | Steel wire rope for crane |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti -drop and anti shaped steel stranded conductor of tearing Effective date of registration: 20190107 Granted publication date: 20160120 Pledgee: Wuhu Yangzi rural commercial bank Limited by Share Ltd. Pledgor: ANHUI LITONG RARE-EARTH STEEL CABLE Co.,Ltd. Registration number: 2019340000020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |