CN220137950U - Novel silver-plated copper stranded wire - Google Patents
Novel silver-plated copper stranded wire Download PDFInfo
- Publication number
- CN220137950U CN220137950U CN202321739367.6U CN202321739367U CN220137950U CN 220137950 U CN220137950 U CN 220137950U CN 202321739367 U CN202321739367 U CN 202321739367U CN 220137950 U CN220137950 U CN 220137950U
- Authority
- CN
- China
- Prior art keywords
- plated copper
- silver
- copper stranded
- layer
- stranded 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 90
- 239000010949 copper Substances 0.000 title claims abstract description 90
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 55
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 18
- -1 polypropylene Polymers 0.000 claims description 18
- 229920001971 elastomer Polymers 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000002131 composite material Substances 0.000 claims description 13
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 239000011241 protective layer Substances 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 10
- 239000004743 Polypropylene Substances 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011787 zinc oxide Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 description 15
- 239000011162 core material Substances 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000012466 permeate Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a novel silver-plated copper stranded wire in the technical field of silver-plated copper stranded wires, which comprises a low-carbon steel core, wherein silver-plated copper stranded wires are arranged on the outer wall of the low-carbon steel core, and an insulating sleeve is arranged on the outer wall of the silver-plated copper stranded wire.
Description
Technical Field
The utility model relates to the technical field of silver-plated copper stranded wires, in particular to a novel silver-plated copper stranded wire.
Background
The copper stranded wire is a novel composite wire which is formed by twisting a plurality of single wires according to a certain rule by taking low carbon steel as a core material and copper plating. The copper stranded wire is a flexible connecting wire of power transmission and distribution, electric equipment (such as a transformer and an electric furnace), electronic and electric equipment, a silicon controlled element and the like. In addition, copper strands can also be used as ground wires for electrical operation. The copper stranded wires are realized by rotating the stranded wires around the stranded wire axis at the same angular speed and moving forwards at the same speed, the copper stranded wires can be divided into hard copper stranded wires and soft copper stranded wires, silver-plated copper wires are called silver-plated copper wires or silver-plated wires in certain occasions, and the silver-plated copper wires or the low-oxygen copper wires are thin wires formed by drawing by a wire drawing machine after silver plating.
The existing silver-plated copper stranded wire has the following defects: when the silver-plated copper stranded wires are made into the electrical equipment connecting wires, the silver-plated copper stranded wires are fragile in material and easy to break and damage, so that the manufactured electrical equipment connecting wires are easy to bend in the installation process, the silver-plated copper stranded wires are easy to bend back and forth for many times, breakage of the silver-plated copper stranded wires is easy to occur, the silver-plated copper stranded wires are damaged and cannot be used, protective measures are taken on the outer walls of the silver-plated copper stranded wires, the protective effect is poor, damage to the silver-plated copper stranded wires in the electrical equipment connecting wires is easy to occur under the condition of low strength and toughness, the durability of the silver-plated copper stranded wires is reduced, and the subsequent use of the silver-plated copper stranded wires is also influenced.
It is therefore necessary to develop a new silver-plated copper strand.
Disclosure of Invention
The utility model aims to provide a novel silver-plated copper stranded wire, a plurality of silver-plated copper stranded wires are wound on the outer wall of a low-carbon steel core in a rotary stranded wire mode to form an integral silver-plated copper stranded wire, and the insulating sleeve is wrapped on the outer wall of the silver-plated copper stranded wire, so that on one hand, the silver-plated copper stranded wire can be subjected to insulating protection treatment, on the other hand, the loose phenomenon of the silver-plated copper stranded wire is avoided, and on the other hand, the protective layer is arranged on the outer wall of an outer sheath layer by layer in a multi-layer protection effect, so that the situation that the damage to the silver-plated copper stranded wire inside is caused can be effectively reduced, and meanwhile, the durability of the silver-plated copper stranded wire is improved, so that the problem that the silver-plated copper stranded wire is vulnerable to damage and the durability is influenced in the background technology is solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel silver-plated copper stranded wire comprises a low-carbon steel core, wherein silver-plated copper stranded wires are arranged on the outer wall of the low-carbon steel core, an insulating sleeve is arranged on the outer wall of the silver-plated copper stranded wires, and an outer sheath is arranged on the outer wall of the insulating sleeve;
and a protective layer is arranged on the outer wall of the outer sheath.
Preferably, a woven mesh is arranged on the outer wall of the insulating sleeve, and the woven mesh is positioned between the insulating sleeve and the outer sheath.
Preferably, rubber reinforcing blocks are arranged on the inner walls of the outer jackets, and the inner walls of the rubber reinforcing blocks are fixedly connected with the outer walls of the woven mesh.
Preferably, the protective layer comprises a carbon fiber composite layer, and the carbon fiber composite layer is sequentially provided with a polypropylene layer, a polysiloxane resin layer, a polyurethane waterproof layer and a nano zinc oxide layer from top to bottom.
Preferably, the thicknesses of the carbon fiber composite layer, the polypropylene layer, the polysiloxane resin layer, the polyurethane waterproof layer and the nano zinc oxide layer are set to be 2mm-4mm.
Compared with the prior art, the utility model has the beneficial effects that:
through being equipped with insulating cover and inoxidizing coating, twine many silver-plated copper stranded conductor on the outer wall of mild steel core with rotatory stranded conductor's mode, form holistic silver-plated copper stranded conductor, and wrap up insulating cover on silver-plated copper stranded conductor's outer wall, can insulate the protection to silver-plated copper stranded conductor on the one hand, on the other hand also avoid silver-plated copper stranded conductor to appear loose phenomenon, through the effect with the inoxidizing coating with the multilayer protection, set up layer upon layer on the outer wall of oversheath, utilize the inoxidizing coating to have effects such as high strength, high toughness and wear-resisting corrosion resistance, can effectually reduce the condition emergence that causes the damage to inside silver-plated copper stranded conductor, silver-plated copper stranded conductor's durability has also been improved simultaneously.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present utility model;
FIG. 2 is a schematic diagram of a silver-plated copper stranded wire structure provided by the utility model;
fig. 3 is an enlarged schematic view of a partial structure of a protective layer according to the present utility model.
In the figure: 1. a low carbon steel core; 101. silver-plated copper stranded wires; 2. an insulating sleeve; 201. an outer sheath; 202. a woven mesh; 203. a rubber reinforcing block; 3. a protective layer; 301. a carbon fiber composite layer; 302. a polypropylene layer; 303. a polysiloxane resin layer; 304. a polyurethane waterproof layer; 305. a nano zinc oxide layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides the following technical scheme: the novel silver-plated copper stranded wire can effectively strengthen the toughness, the strength and other effects of the silver-plated copper stranded wire in the using process, thereby improving the durability, adding the insulating sleeve 2 and the protective layer 3, referring to figures 1-3, comprising a low-carbon steel core 1, wherein silver-plated copper stranded wires 101 are arranged on the outer wall of the low-carbon steel core 1, an insulating sleeve 2 is arranged on the outer wall of the silver-plated copper stranded wire 101, a plurality of silver-plated copper stranded wires 101 are wound on the outer wall of the low-carbon steel core 1 in a rotating stranded wire mode to form an integral silver-plated copper stranded wire 101, the insulating sleeve 2 is wrapped on the outer wall of the silver-plated copper stranded wire 101, insulating protection treatment can be carried out on the silver-plated copper stranded wire 101, loose phenomenon of the silver-plated copper stranded wire 101 is avoided, an outer sheath 201 is arranged on the outer wall of the insulating sleeve 2, a woven mesh 202 is arranged on the outer wall of the insulating sleeve 2, the woven mesh 202 is positioned between the insulating sleeve 2 and the outer sheath 201, the braided net 202 is wrapped on the outer wall of the insulating sleeve 2, the braided net 202 is also braided by copper wires, and has shielding effect, the shielding effect can be achieved on the silver-plated copper stranded wires 101, external electromagnetic interference can be resisted, the electromagnetic interference problem caused by the external electromagnetic interference on energizing transmission can be effectively prevented in the using process, the influence of electromagnetic interference on the silver-plated copper stranded wires 101 is reduced, rubber reinforcing blocks 203 are arranged on the inner wall of the outer sheath 201, the inner wall of the rubber reinforcing blocks 203 is fixedly connected with the outer wall of the braided net 202, the outer sheath 201 is wrapped on the periphery of the braided net 202, a plurality of groups of rubber reinforcing blocks 203 are arranged between the rubber reinforcing blocks, the effect of high strength and toughness of the rubber reinforcing blocks 203 is utilized, when the outer sheath 201 is subjected to bending phenomenon, the silver-plated copper stranded wires 101 in the inner part can be effectively protected from being influenced, meanwhile, rubber materials can be filled between the plurality of groups of rubber reinforcing blocks 203, so that the effect of enhancing the integral bending prevention is achieved;
the outer wall of the outer sheath 201 is provided with a protective layer 3, the protective layer 3 comprises a carbon fiber composite layer 301, the carbon fiber composite layer 301 is sequentially provided with a polypropylene layer 302, a polysiloxane resin layer 303, a polyurethane waterproof layer 304 and a nano zinc oxide layer 305 from top to bottom, the thicknesses of the carbon fiber composite layer 301, the polypropylene layer 302, the polysiloxane resin layer 303, the polyurethane waterproof layer 304 and the nano zinc oxide layer 305 are set to be 2mm-4mm, the interval is 3mm, the carbon fiber composite layer 301 is utilized to have the functions of high temperature resistance, friction resistance, corrosion resistance and the like, the outer sheath 201 is prevented from being easily damaged due to the influences of high temperature, friction, corrosion and the like, the polypropylene layer 302 is utilized to have the function of tearing resistance, the tearing resistance of the outer sheath 201 is enhanced, the phenomenon of easy breakage is reduced, the polysiloxane resin layer 303 is utilized to have the function of good high hardness, the hardness of the outer sheath 201 can be enhanced, the polyurethane waterproof layer 304 is utilized to have the characteristics of high strength, large elongation, good water resistance and the like, the outer sheath 201 can be subjected to waterproof treatment, the occurrence of the condition that the inner silver-plated copper stranded wire 101 is wetted and short-circuited or leaked due to the fact that the outer sheath 201 is easy to permeate water vapor is reduced, the nano zinc oxide layer 305 is utilized to have the functions of resisting bacteria, removing smell, preventing mildew and resisting oxidization, the outer sheath 201 can be subjected to the resisting bacteria, preventing oxidization and corrosion influence caused by water stains on the outer sheath 201, the safety protection of the outer sheath 201 is improved by increasing the durability and toughness of the outer sheath 201, the inner silver-plated copper stranded wire 101 is also effectively protected, the condition that the silver-plated copper stranded wire 101 is damaged is avoided, meanwhile, the condition that the stable line output is affected when the silver-plated copper stranded wire 101 is damaged is avoided.
Working principle: when the utility model is used, a plurality of silver-plated copper stranded wires 101 are wound on the outer wall of the low-carbon steel core 1 in a rotating stranded wire mode to form an integral silver-plated copper stranded wire 101, and an insulating sleeve 2 is wrapped on the outer wall of the silver-plated copper stranded wire 101, so that on one hand, insulation protection treatment can be carried out on the silver-plated copper stranded wire 101, and on the other hand, the phenomenon that the silver-plated copper stranded wire 101 is loose is avoided, by wrapping a woven mesh 202 on the outer wall of the insulating sleeve 2, the woven mesh 202 is also woven by copper wires, and has a shielding effect, the silver-plated copper stranded wire 101 can be shielded, so that the electromagnetic interference of the outside can be resisted, the electromagnetic interference problem caused by the power-on transmission of the outside electromagnetic is effectively prevented, the influence of the electromagnetic interference on the silver-plated copper stranded wire 101 is easily received in the using process is reduced, by wrapping an outer sheath 201 on the periphery of the woven mesh 202, and arranging a plurality of groups of rubber reinforcing blocks 203 between the outer sheath 201, when the outer sheath 201 is subjected to bending phenomenon, the effect of high strength and toughness of the rubber reinforcing blocks 203 is utilized, the silver-plated copper stranded wires 101 in the outer sheath 201 can be effectively protected from being influenced, rubber materials can be filled between a plurality of groups of rubber reinforcing blocks 203, so that the overall bending prevention effect is enhanced, the protective layer 3 is provided with multiple layers for protection and is arranged on the outer wall of the outer sheath 201 layer by layer, the carbon fiber composite layer 301 is utilized to have the effects of high temperature resistance, friction resistance, corrosion resistance and the like, the outer sheath 201 is prevented from being damaged easily influenced by the effects of high temperature, friction, corrosion and the like, the polypropylene layer 302 is utilized to have the tearing resistance, the tearing resistance of the outer sheath 201 is enhanced, the breakage phenomenon is reduced, the polysiloxane resin layer 303 has the effect of good high hardness, the protective sheath 201 can be enhanced in hardness, the polyurethane waterproof layer 304 has the effects of high strength and the outer sheath 201 is prevented from being damaged easily damaged by the effects of high strength, the waterproof treatment can be performed on the outer sheath 201, the situation that the inner silver-plated copper stranded wire 101 is affected by damp and short circuit or electric leakage caused by the fact that the outer sheath 201 is easy to permeate water vapor is reduced, the nano zinc oxide layer 305 is utilized to have the functions of resisting bacteria, deodorizing, preventing mildew and oxidization, the outer sheath 201 can be subjected to the functions of resisting bacteria, preventing water stains from corroding and oxidizing the outer sheath 201, the durability and toughness of the outer sheath 201 are improved, the safety protection of the outer sheath 201 is also effectively protected against the inner silver-plated copper stranded wire 101, the situation that the silver-plated copper stranded wire 101 is damaged and damaged is avoided, and meanwhile, the situation that the circuit output is stable when the silver-plated copper stranded wire 101 is damaged and is influenced is avoided, and the durability and the circuit output stability of the silver-plated copper stranded wire are effectively improved.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner so long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of brevity and resource saving. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a novel silver-plated copper stranded conductor, includes mild steel core (1), all be provided with silver-plated copper stranded conductor (101) on the outer wall of mild steel core (1), its characterized in that: an insulating sleeve (2) is arranged on the outer wall of the silver-plated copper stranded wire (101), and an outer sheath (201) is arranged on the outer wall of the insulating sleeve (2);
the outer wall of the outer sheath (201) is provided with a protective layer (3).
2. A novel silver-plated copper stranded wire according to claim 1, wherein: the outer wall of the insulating sleeve (2) is provided with a woven mesh (202), and the woven mesh (202) is positioned between the insulating sleeve (2) and the outer sheath (201).
3. A novel silver-plated copper stranded wire according to claim 2, wherein: rubber reinforcing blocks (203) are arranged on the inner walls of the outer jackets (201), and the inner walls of the rubber reinforcing blocks (203) are fixedly connected with the outer walls of the woven mesh (202).
4. A novel silver-plated copper stranded wire according to claim 1, wherein: the protective layer (3) comprises a carbon fiber composite layer (301), and the carbon fiber composite layer (301) is sequentially provided with a polypropylene layer (302), a polysiloxane resin layer (303), a polyurethane waterproof layer (304) and a nano zinc oxide layer (305) from top to bottom.
5. A novel silver-plated copper stranded wire according to claim 4, wherein: the thicknesses of the carbon fiber composite layer (301), the polypropylene layer (302), the polysiloxane resin layer (303), the polyurethane waterproof layer (304) and the nano zinc oxide layer (305) are set to be 2mm-4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739367.6U CN220137950U (en) | 2023-07-05 | 2023-07-05 | Novel silver-plated copper stranded wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321739367.6U CN220137950U (en) | 2023-07-05 | 2023-07-05 | Novel silver-plated copper stranded wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220137950U true CN220137950U (en) | 2023-12-05 |
Family
ID=88963030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321739367.6U Active CN220137950U (en) | 2023-07-05 | 2023-07-05 | Novel silver-plated copper stranded wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220137950U (en) |
-
2023
- 2023-07-05 CN CN202321739367.6U patent/CN220137950U/en active Active
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