CN205247940U - Compact aluminum alloy conductor low tension cable - Google Patents
Compact aluminum alloy conductor low tension cable Download PDFInfo
- Publication number
- CN205247940U CN205247940U CN201521114767.3U CN201521114767U CN205247940U CN 205247940 U CN205247940 U CN 205247940U CN 201521114767 U CN201521114767 U CN 201521114767U CN 205247940 U CN205247940 U CN 205247940U
- Authority
- CN
- China
- Prior art keywords
- conductor
- cable
- sector
- aluminium alloy
- layer
- 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
Landscapes
- Insulated Conductors (AREA)
- Non-Insulated Conductors (AREA)
Abstract
The utility model discloses a compact aluminum alloy conductor low tension cable, the sinle silk of cable is five sector -shaped conductor that hug closely mutually, sector -shaped conductor includes the insulating inlayer that the conductor was restrainted and was located conductor bundle surface, the aluminum alloy monomer silk including many transposition is restrainted to the conductor, have insulatingly outer at the outside parcel of sector -shaped conductor, clearance department between insulating skin and sector -shaped conductor is equipped with the filling layer, there is the metal armor protective layer in insulating outer outside system, outside parcel at the metal armor protective layer has the oversheath. Adopt the utility model discloses a cable for this cable light in weight, the low in manufacturing cost of cable, the sinle silk of cable is five sector -shaped conductor that hug closely mutually, makes guide wire arranged more compact, and electric conductive property is better. The construction degree of difficulty and human cost that reducible pipeline wiring simultaneously brought.
Description
Technical field
The utility model relates to technical field of electric wires and cables, specifically a kind of compact aluminium alloy conductor low-voltage cable.
Background technology
Cable is normally by the cable of several or at least two every group stranded similar ropes that form of several groups of wires, mutually insulated between every group of wire, and be often twisted into round Yi Gen center, whole outside is surrounded by the cover layer of high-insulation. Cable is divided into power cable, control cables, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable, photovoltaic cable etc. by performance, they are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.
In current wires and cables industry, leading products are copper core cables, due to electric conductivity and the good heat conductivity of copper core cable, copper core cable is widely used in all trades and professions, this cable cost of material is high, shortage of resources, and bauxite resource and rare earth resources are comparatively abundant, in order to alleviate the nervous situation of copper resource, utilize the materials such as aluminium alloy to make high performance cable and can be used as a kind of well solution, and copper alloy also has some defects, such as cost is higher, mechanical performance is poor etc., so a kind of aluminium alloy cable of necessary exploitation.
Utility model content
The technical problems to be solved in the utility model is for the problem existing in background technology, and a kind of compact aluminium alloy conductor low-voltage cable is provided.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of compact aluminium alloy conductor low-voltage cable, the core of described cable is five sector conductors of being close to mutually, described sector conductor comprises conductor bundle and is located at the inner insulating layer of conductor bundle outer surface, described conductor bundle comprises many stranded aluminium alloy monomer silks, there is insulating outer layer in described sector conductor outer wrap, gap location between insulating outer layer and sector conductor is provided with packed layer, be shaped with metal armouring protective layer in the outside of insulating outer layer, outer wrap at metal armouring protective layer has oversheath.
Further, described aluminium alloy monomer silk adopts the aluminum-alloy wire that 12～17 diameters are 1mm～1.5mm to be compressed and formed by the mutual stranded mode of pretwist moulding stranding machine.
Further, described metal armouring protective layer is to adopt the spiral sheathed structure that wrapped mode is made of putting up all linked with one another by aluminum alloy strip.
Adopt a kind of compact aluminium alloy conductor low-voltage cable of the present utility model, make the lightweight of this aluminium alloy cable, the low cost of manufacture of cable, the core of cable is five sector conductors of being close to mutually, aluminium alloy conductor is arranged more compact, electric conductivity is better. Dry living in wet environment can be laid in, indoor support, bracket, ladder or the cable cleat surface of adopting, outdoor cable duct, tunnel or the directly buried installation of adopting, can bear larger mechanical external force effect, has reduced difficulty of construction and human cost that pipeline wiring brings.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1-sector conductor, 2-conductor bundle, 3-inner insulating layer, 4-aluminium alloy monomer silk, 5-insulating outer layer, 6-packed layer, 7-metal armouring protective layer, 8-oversheath.
Detailed description of the invention
As shown in Figure 1; a kind of compact aluminium alloy conductor low-voltage cable of the present utility model; the core of described cable is five sector conductors of being close to mutually 1; described sector conductor comprises conductor bundle 2 and is located at the inner insulating layer 3 of conductor bundle outer surface; described conductor bundle comprises many stranded aluminium alloy monomer silks 4; there is insulating outer layer 5 in described sector conductor 1 outer wrap; gap location between insulating outer layer 5 and sector conductor 1 is provided with packed layer 6; be shaped with metal armouring protective layer 7 in the outside of insulating outer layer 5, have oversheath 8 in the outer wrap of metal armouring protective layer 7.
Further, described aluminium alloy monomer silk 4 adopts the aluminum-alloy wire that 12～17 diameters are 1mm～1.5mm to be compressed and formed by the mutual stranded mode of pretwist moulding stranding machine.
Further, described metal armouring protective layer 7 is to adopt the spiral sheathed structure that wrapped mode is made of putting up all linked with one another by aluminum alloy strip.
Adopt a kind of compact aluminium alloy conductor low-voltage cable of the present utility model, to adopt the aluminum-alloy wire that 12～17 diameters are 1mm～1.5mm to compress and form by the mutual stranded mode of pretwist moulding stranding machine owing to forming the aluminium alloy monomer silk 4 of conductor bundle 2, aluminium alloy core cable has made up the deficiency of fine aluminium cable in the past, its bending property, mechanical performance is significantly improved, improve creep-resistant property, flexility and decay resistance, can ensure that cable keeps continuous stable performance at long term overloading or when overheated. And stranded mode of pressing moulding has effectively reduced the effective longitudinal section of conductor thread core area, low cost of manufacture, ensures under External Force Acting disturbs, to be also difficult to change structure and the space layout of conductor thread core again, increases the stability using; Adopt the spiral metal armouring protective layer 7 that wrapped mode is made of putting up all linked with one another by aluminum alloy strip, it is lightweight, dry the living in wet environment that can be laid in, indoor support, bracket, ladder or the cable cleat surface of adopting; Outdoor cable duct, tunnel or the directly buried installation of adopting, can bear larger mechanical external force effect, has reduced difficulty of construction and human cost that pipeline wiring brings.
Protection domain of the present utility model is not limited only to the disclosed technical scheme of detailed description of the invention; the foregoing is only preferred embodiments of the present utility model; do not limit the utility model; every any trickle amendment of doing according to the technical solution of the utility model, be equal to replace and improve, within all should being included in the protection domain of technical solutions of the utility model.
Claims (3)
1. a compact aluminium alloy conductor low-voltage cable, it is characterized in that: the core of described cable is five sector conductors of being close to mutually (1), described sector conductor comprises conductor bundle (2) and is located at the inner insulating layer (3) of conductor bundle outer surface, described conductor bundle comprises many stranded aluminium alloy monomer silks (4), there is insulating outer layer (5) in described sector conductor (1) outer wrap, gap location between insulating outer layer (5) and sector conductor (1) is provided with packed layer (6), be shaped with metal armouring protective layer (7) in the outside of insulating outer layer (5), there is oversheath (8) in the outer wrap of metal armouring protective layer (7).
2. a kind of compact aluminium alloy conductor low-voltage cable according to claim 1, is characterized in that: described aluminium alloy monomer silk (4) adopts the aluminum-alloy wire that 12～17 diameters are 1mm～1.5mm to be compressed and formed by the mutual stranded mode of pretwist moulding stranding machine.
3. a kind of compact aluminium alloy conductor low-voltage cable according to claim 1, is characterized in that: described metal armouring protective layer (7) is to adopt the spiral sheathed structure that wrapped mode is made of putting up all linked with one another by aluminum alloy strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114767.3U CN205247940U (en) | 2015-12-30 | 2015-12-30 | Compact aluminum alloy conductor low tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114767.3U CN205247940U (en) | 2015-12-30 | 2015-12-30 | Compact aluminum alloy conductor low tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247940U true CN205247940U (en) | 2016-05-18 |
Family
ID=55947022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521114767.3U Active CN205247940U (en) | 2015-12-30 | 2015-12-30 | Compact aluminum alloy conductor low tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247940U (en) |
-
2015
- 2015-12-30 CN CN201521114767.3U patent/CN205247940U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201946378U (en) | Fire-proof and environment-friendly power cable | |
| CN203118633U (en) | Fire-resistant aluminum alloy variable frequency cable | |
| CN205247940U (en) | Compact aluminum alloy conductor low tension cable | |
| CN203351282U (en) | An armored metallic shielding variable-frequency power cable equipped with an inner steel tape | |
| CN205230648U (en) | Compound mining cable | |
| CN209388777U (en) | A kind of ac power cable | |
| CN201741470U (en) | High-temperature-resistant anticorrosion computer shielded cable | |
| CN202996400U (en) | An aluminum alloy core cross linked polyethylene insulated power cable for coal mines | |
| CN208126887U (en) | The fire-retardant three cores midium voltage cable of temperature-sensitive tension | |
| CN206293179U (en) | A kind of electric transmission quarry tipper electric wire | |
| CN202384041U (en) | High-flexibility shielding control cable for tow chain | |
| CN206236441U (en) | A kind of weak-current cable | |
| CN201804590U (en) | Shielded cable for computer | |
| CN204857294U (en) | Middling pressure composite sheath power cable | |
| CN201237936Y (en) | 35KV and below water-resistant cable | |
| CN202930082U (en) | High shielding type computer cable | |
| CN204884662U (en) | Middling pressure metallic sheath power cable | |
| CN204304088U (en) | A kind of fireproof cable coupling assembling | |
| CN202126867U (en) | Flame retarding shielded cable for computer | |
| CN203760116U (en) | Power cable | |
| CN203260370U (en) | Energy-saving environmental-friendly overhead photoelectric conducting wire | |
| CN201812528U (en) | Insulating high-temperature-resistant fluoroplastic cable | |
| CN203300247U (en) | Halogen-free low-smoke flame-retardation instrument cable for nuclear power station | |
| CN201946336U (en) | Shielded cable for computer | |
| CN211427884U (en) | Embossing metal sheath mineral insulation fireproof cable |
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 |
Denomination of utility model: Compact aluminum alloy conductor low tension cable Effective date of registration: 20170103 Granted publication date: 20160518 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd Pingba Pledgor: GUIZHOU GUDA CABLE CO., LTD. Registration number: 2016990001195 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200109 Granted publication date: 20160518 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd Pingba Pledgor: GUIZHOU GUDA CABLE CO., LTD. Registration number: 2016990001195 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CP03 | Change of name, title or address |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Patentee after: Gooda wire and cable (Group) Co., Ltd Address before: Xiayun Industrial Park, Liyang high tech Zone, Pingba County, Anshun City, Guizhou Province Patentee before: GUIZHOU GUDA CABLE Co.,Ltd. |
|
| CP03 | Change of name, title or address |