CN220041458U - Copper-clad aluminum conductor extruded insulated wire - Google Patents
Copper-clad aluminum conductor extruded insulated wire Download PDFInfo
- Publication number
- CN220041458U CN220041458U CN202320857847.6U CN202320857847U CN220041458U CN 220041458 U CN220041458 U CN 220041458U CN 202320857847 U CN202320857847 U CN 202320857847U CN 220041458 U CN220041458 U CN 220041458U
- Authority
- CN
- China
- Prior art keywords
- copper
- clad aluminum
- wire
- fixed
- insulated 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.)
- Active
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 63
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 63
- 239000004020 conductor Substances 0.000 title claims abstract description 18
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052802 copper Inorganic materials 0.000 claims abstract description 36
- 239000010949 copper Substances 0.000 claims abstract description 36
- 239000010410 layer Substances 0.000 claims abstract description 34
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 239000011241 protective layer Substances 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 9
- 239000010959 steel Substances 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 4
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000004945 silicone rubber Substances 0.000 claims 1
- 238000001125 extrusion Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000000452 restraining effect Effects 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000010356 tongguan Substances 0.000 description 1
- 238000004804 winding 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 relates to the field of wires and discloses a copper-clad aluminum conductor extrusion insulated wire, which comprises a sleeve and a restraint strap, wherein a steel cable is fixed in the middle of the sleeve, a first limiting frame is fixed at the outer end of the sleeve, the first limiting frame is used for placing a copper-clad aluminum wire, the outer side of the copper-clad aluminum wire is fixedly connected with the restraint strap through a second limiting frame, an inner protective layer and a metal shielding layer are fixed at the outer end of the restraint strap, an outer protective layer is fixed at the outer side of the metal shielding layer, reinforcing ribs are fixed in the outer protective layer, the copper-clad aluminum wire comprises an aluminum wire, a thin copper pipe and an insulating layer, the thin copper pipe and the insulating layer are fixed at the outer side of the aluminum wire, and the insulating layer is made of polyvinyl chloride.
Description
Technical Field
The utility model relates to the technical field of wires, in particular to a copper-clad aluminum conductor extruded insulated wire.
Background
Copper is a metal having conductivity inferior to silver and good toughness and strength, and is very suitable as a cable material in order to reduce current loss and to enhance tensile strength of the cable. However copper is a valuable nonferrous metal and sometimes other metals have to be considered for cost reasons instead of copper as the cable conductor material. Therefore, the copper-clad aluminum wire is widely applied, however, the strength of aluminum is relatively poor, and the tensile resistance is seriously insufficient.
The bulletin number is: CN 209880181U's chinese patent discloses a crowded insulating electric power wire of copper clad aluminum conductor, including copper clad aluminum conductor core and sinle silk installation cell, four sinle silk mounting holes have evenly been seted up to the inside of sinle silk installation cell, four steel wire mounting grooves have been seted up on the lateral wall of sinle silk installation cell, fixed mounting has copper clad aluminum conductor core in the sinle silk mounting hole, fixed mounting has the steel wire in the steel wire mounting groove, the outside of sinle silk installation cell still is equipped with the insulating layer, the outside of insulating layer is equipped with the steel wire armor, the outside of steel wire armor is equipped with the metal shielding layer, the outside of metal shielding layer is equipped with outer inoxidizing coating.
This patent has the following drawbacks: the device sinle silk installation unit wraps the copper clad aluminum wire core wholly, leads to the holistic radiating efficiency of copper clad aluminum wire core to be low.
Therefore, the utility model provides a copper-clad aluminum conductor extruded insulated wire to solve the above problems.
Disclosure of Invention
The utility model aims to provide a copper-clad aluminum conductor extruded insulated wire, which is used for solving the problem that the heat dissipation efficiency of the whole copper-clad aluminum wire core is low due to the fact that the whole copper-clad aluminum wire core is wrapped by a wire core mounting unit of the device.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a crowded package insulated wire of copper clad aluminum conductor, includes sleeve and restraint band, telescopic middle part is fixed with the steel cable, telescopic outer end is fixed with first spacing frame, first spacing frame is used for placing copper clad aluminum wire, the outside of copper clad aluminum wire passes through second spacing frame and restraint band fixed connection, the outer end of restraint band is fixed with inlayer protective layer and metal shielding layer, the outside of metal shielding layer is fixed with outer protective sheath, the inside of outer protective sheath is fixed with the strengthening rib.
The copper-clad aluminum wire comprises an aluminum wire, a thin copper pipe and an insulating layer, wherein the thin copper pipe and the insulating layer are fixed on the outer side of the aluminum wire, and the insulating layer is made of polyvinyl chloride.
Wherein, the inner protective layer and the outer protective sleeve are both made of silicon rubber materials.
The first limiting frames and the second limiting frames are respectively provided with five limiting frames and are correspondingly arranged, and the first limiting frames and the second limiting frames are uniformly distributed in the constraint belt.
Wherein, the metal shielding layer is formed by copper wire around the package.
Wherein the reinforcing ribs are aluminum wires.
Compared with the prior art, the utility model has the beneficial effects that:
the second limiting frame is arranged on the inner wall of the restraining belt, so that the copper-clad aluminum wire is conveniently limited, the first limiting frame is matched with the second limiting frame, the fixing stability of the copper-clad aluminum wire is improved, the heat dissipation area of the copper-clad aluminum wire can be increased, the overall heat dissipation efficiency is improved, the cost is saved, the electric conductivity is high due to the arrangement of the aluminum wire and the thin copper pipe, the insulating layer can isolate the influence of external current on the conductivity of the wire, the inner protective layer and the outer protective layer have wear-resistant and corrosion-resistant performances, the service life of the wire can be prolonged, the metal shielding layer is formed by wrapping copper wires, the difference between electric fields can be avoided, the electric field stability inside the wire is maintained, the reinforcing ribs are additionally arranged inside the outer protective layer, the compression resistance and the shearing resistance of the wire can be improved, and the device is simple in structure, convenient to install, and the heat dissipation performance of the wire is worthy of popularization and use.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic view of the structure of the inside of the restraining strip of the present utility model;
fig. 3 is a schematic structural diagram of the copper-clad aluminum wire of the present utility model.
In the figure: 1. a sleeve; 2. a wire rope; 3. a first limit frame; 4. restraining straps; 5. a second limit frame; 6. copper-clad aluminum wire; 61. an aluminum wire; 62. bao Tongguan; 63. an insulating layer; 7. an inner protective layer; 8. a metal shielding layer; 9. an outer protective sleeve; 10. reinforcing ribs.
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.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an crowded package insulated wire of copper clad aluminum conductor, including sleeve 1 and restraint belt 4, sleeve 1's middle part is fixed with steel cable 2, sleeve 1's outer end is fixed with first spacing frame 3, first spacing frame 3 is used for placing copper clad aluminum wire 6, copper clad aluminum wire 6's outside is through second spacing frame 5 and restraint belt 4 fixed connection, restraint belt 4's outer end is fixed with inlayer protective layer 7 and metal shielding layer 8, metal shielding layer 8's outside is fixed with outer protective sheath 9, outer protective sheath 9's inside is fixed with strengthening rib 10, sleeve 1's outside sets up first spacing frame 3, be convenient for separate copper clad aluminum wire 6 and set up, restraint belt 4's inner wall sets up second spacing frame 5 simultaneously, be convenient for carry out spacingly to copper clad aluminum wire 6, first spacing frame 3 cooperatees with second spacing frame 5, improve copper clad aluminum wire 6 fixed stability, because copper clad aluminum wire 6 separation design, improve whole radiating efficiency.
The copper-clad aluminum wire 6 comprises an aluminum wire 61, a thin copper tube 62 and an insulating layer 63, the thin copper tube 62 and the insulating layer 63 are fixed on the outer side of the aluminum wire 61, the insulating layer 63 is made of polyvinyl chloride, the aluminum wire 61 and the thin copper tube 62 are arranged, cost is saved, conductivity is high, and the insulating layer 63 can isolate external current from influencing conductivity of a wire.
Wherein, the inner protective layer 7 and the outer protective layer 9 are made of silicon rubber materials and have wear resistance and corrosion resistance, so that the service life of the electric wire can be prolonged.
Wherein, first spacing frame 3 and the spacing frame 5 of second all are provided with five, and correspond the setting, and first spacing frame 3 and the even distribution of spacing frame 5 of second are in the inside of constraint area 4, can separate the inside copper-clad aluminum wire 6 of constraint area 4 to can increase its radiating area, play high-efficient radiating effect.
The metal shielding layer 8 is formed by wrapping copper wires, so that differences among electric fields can be avoided, and the stability of the electric field inside the electric wire can be maintained.
Wherein, the reinforcing rib 10 is aluminum wire, which can improve the compression resistance and shearing resistance of the electric wire.
Working principle: when using, the inner wall of constraint area 4 sets up spacing frame 5 of second, be convenient for carry out spacingly to copper clad aluminium wire 6, first spacing frame 3 cooperatees with spacing frame 5 of second, improve copper clad aluminium wire 6 fixed stability, because copper clad aluminium wire 6 separation design, thereby can increase its radiating area, improve whole radiating efficiency, both practice thrift the cost through aluminium wire 61 and thin copper pipe 62 setting, again have higher conductivity, insulating layer 63 can isolated outside electric current to the influence of wire conductivity, inlayer protective layer 7 and outer protective sheath 9, wear-resisting corrosion-resistant performance has, thereby can increase the life of electric wire, metal shielding layer 8 is formed by the copper wire winding package, can avoid there is the difference between the electric field, maintain the inside electric field of electric wire stable, install strengthening rib 10 additional in the inside of outer protective sheath 9, can improve the resistance to compression, shearing performance of electric wire.
Claims (6)
1. The utility model provides a crowded package insulated wire of copper clad aluminum conductor, includes sleeve (1) and restraint band (4), its characterized in that: the middle part of sleeve (1) is fixed with steel cable (2), the outer end of sleeve (1) is fixed with first spacing frame (3), first spacing frame (3) are used for placing copper-clad aluminum wire (6), the outside of copper-clad aluminum wire (6) is through second spacing frame (5) and restraint area (4) fixed connection, the outer end of restraint area (4) is fixed with inlayer protective layer (7) and metal shielding layer (8), the outside of metal shielding layer (8) is fixed with outer protective sheath (9), the inside of outer protective sheath (9) is fixed with strengthening rib (10).
2. The extruded copper-clad aluminum conductor insulated wire of claim 1, wherein: the copper-clad aluminum wire (6) comprises an aluminum wire (61), a thin copper tube (62) and an insulating layer (63), wherein the thin copper tube (62) and the insulating layer (63) are fixed on the outer side of the aluminum wire (61), and the insulating layer (63) is made of polyvinyl chloride.
3. The extruded copper-clad aluminum conductor insulated wire of claim 1, wherein: the inner protective layer (7) and the outer protective sleeve (9) are both made of silicone rubber materials.
4. The extruded copper-clad aluminum conductor insulated wire of claim 1, wherein: the device is characterized in that five first limiting frames (3) and five second limiting frames (5) are respectively arranged and correspondingly arranged, and the first limiting frames (3) and the second limiting frames (5) are uniformly distributed in the constraint belt (4).
5. The extruded copper-clad aluminum conductor insulated wire of claim 1, wherein: the metal shielding layer (8) is formed by wrapping copper wires.
6. The extruded copper-clad aluminum conductor insulated wire of claim 1, wherein: the reinforcing ribs (10) are aluminum wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320857847.6U CN220041458U (en) | 2023-04-18 | 2023-04-18 | Copper-clad aluminum conductor extruded insulated wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320857847.6U CN220041458U (en) | 2023-04-18 | 2023-04-18 | Copper-clad aluminum conductor extruded insulated wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220041458U true CN220041458U (en) | 2023-11-17 |
Family
ID=88722331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320857847.6U Active CN220041458U (en) | 2023-04-18 | 2023-04-18 | Copper-clad aluminum conductor extruded insulated wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220041458U (en) |
-
2023
- 2023-04-18 CN CN202320857847.6U patent/CN220041458U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2476965C2 (en) | Cable with parallel structure and reinforcement for high conductivity conductors | |
| CN113140359B (en) | Liquid-cooled high-power high-flexibility charging cable for new energy automobile and preparation method | |
| CN212136036U (en) | Cluster type overhead cable | |
| CN220041458U (en) | Copper-clad aluminum conductor extruded insulated wire | |
| CN201036064Y (en) | Powered control composite flat cable | |
| CN210640049U (en) | Anti-interference cable for synchronous transmission of photoelectric signals | |
| CN211014747U (en) | Novel resistance to compression optical cable or photoelectricity hybrid cable | |
| CN106158129A (en) | ± 500kV ladder-shaped conductor corrugated aluminium sheath Optical Fiber Composite direct current cables | |
| CN210156150U (en) | Electric automobile connecting wire harness with protective structure | |
| CN202584842U (en) | Bundled cable for auto circuit | |
| CN209880181U (en) | Copper-clad aluminum conductor extruded insulation power wire | |
| CN209515288U (en) | Photoelectricity Al-alloy cable | |
| CN217588450U (en) | Copper-aluminum alloy mixed conductor | |
| CN209962738U (en) | Power cable convenient to fix | |
| CN214705464U (en) | High-efficiency energy-saving overhead insulated cable | |
| CN217035211U (en) | Weather-proof high-current-carrying data transmission cable | |
| CN216487427U (en) | Antimagnetic anti-interference special cable | |
| CN212675972U (en) | Anti-electromagnetic interference transfer cable device | |
| CN218631460U (en) | High-conductivity overhead insulated cable | |
| CN217640695U (en) | Power line for outdoor oxidation resistance | |
| CN215896012U (en) | Fire-resistant power cable with aluminum core and polyvinyl chloride insulation polyvinyl chloride sheath | |
| CN213635501U (en) | Comprehensive communication cable with power supply | |
| CN215377004U (en) | Low-abrasion frequency conversion cable | |
| CN218996384U (en) | Liquid cooling flat cable | |
| CN215770560U (en) | Prestressed copper-clad steel strand bundle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |