CN203300248U - Aluminum alloy cable of foreign deformed press structure - Google Patents
Aluminum alloy cable of foreign deformed press structure Download PDFInfo
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- CN203300248U CN203300248U CN2013203620628U CN201320362062U CN203300248U CN 203300248 U CN203300248 U CN 203300248U CN 2013203620628 U CN2013203620628 U CN 2013203620628U CN 201320362062 U CN201320362062 U CN 201320362062U CN 203300248 U CN203300248 U CN 203300248U
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- allosome
- center conductor
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- alloy cable
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Abstract
The utility model relates to an aluminum alloy cable of a foreign deformed press structure. The aluminum alloy cable comprises a cable core and a protection sleeve sleeved outside the cable core, wherein the cable core comprises a center lead wrapped by multiple outer leads, the outer leads are spirally twisted together along an axial direction of the center lead, and an insulation layer is arranged between each outer lead and the center lead. The aluminum alloy cable is characterized in that: the outer leads are deformed leads having arc cross sections, the outer leads are tightly arranged to joint, the cross sections of the outer leads at the cable core are distributed in a multi-layer concentric ring shape structure. The aluminum alloy cable is advantaged in that: the outer leads of the cable core are deformed leads, the outer leads are tightly arranged to joint, the cross sections of the outer leads at the cable core are distributed in the multi-layer concentric ring shape structure, the center lead of the cable core is further formed by employing and tightly arranging one or more deformed conductors. The aluminum alloy cable has advantages of compact structure, small resistance, large tensile strength, anti-shock performance and anti-creeping performance.
Description
Technical field
The utility model relates to the aluminium alloy cable field, and especially a kind of allosome abnormal shape is pressed the aluminium alloy cable of structure.
Background technology
At present; cable is normally by the cable of several or at least two every group stranded similar ropes that form of several groups of outer layer conductors; mutually insulated between every group of wire; and often round a center conductor, be twisted into; whole outside is surrounded by the protective sleeve of high-insulation; but in cable commonly used, the structure of wire is more open, can cause the problems such as resistance increases, tensile strength reduces and impact resistance is poor, creep resistance is poor.
The utility model content
The aluminium alloy cable that the purpose of this utility model is to provide that a kind of compact conformation, resistance reduce, tensile strength is large, structure is pressed in shock resistance, creep resisting allosome abnormal shape.
In order to complete above-mentioned purpose, the technical solution adopted in the utility model is:
A kind of allosome abnormal shape is pressed the aluminium alloy cable of structure; comprise cable core and the protective sleeve that is sleeved on the cable core outside; described cable core is comprised of around center conductor a plurality of outer layer conductors; described outer layer conductor twists together along the axially mutual spiral of center conductor; the outer wall of layer conductor and center conductor is provided with insulating barrier outside each; described outer layer conductor is the Special wire that section is arch, and described outer layer conductor close-packed arrays is fitted and made outer layer conductor be the multilayer concentric annular distribution at the section of cable core.
Described insulating barrier adopts the cross-linking radiation insulation.
Rounded or the regular polygon of the section of described center conductor.
The number of described center conductor is that one and section are for circular.
The number of described center conductor is that one and section are the Special wire of regular polygon.
Described regular polygon is regular hexagon.
Described center conductor is that a plurality of Special wire close-packed arrays combine.
Described center conductor is that the Special wire of two section semicirculars in shape combines.
Described center conductor is that three sections are fan-shaped Special wire and combine, and the central angle of the Special wire that each is fan-shaped is 120 °.
Described center conductor is that four sections are fan-shaped Special wire and combine, and the central angle of the Special wire that each is fan-shaped is 90 °.
The beneficial effects of the utility model are: because the outer layer conductor of cable core is shaped conductor, and outer layer conductor close-packed arrays is fitted and make outer layer conductor be the multilayer concentric annular distribution at the section of cable core, and the center conductor of cable core also adopts one or more shaped conductor close-packed arrays to combine, and makes the advantages such as this cable has compact conformation, resistance is less, the tensile strength hole is large, shock resistance, creep resistant.
The accompanying drawing explanation
Fig. 1 is the section structure schematic diagram of cable core in the utility model.
Fig. 2 is the section structure schematic diagram of cable core of the present utility model in embodiment 2.
Fig. 3 is the section structure schematic diagram of cable core of the present utility model in embodiment 3.
Fig. 4 is the section structure schematic diagram of cable core of the present utility model in embodiment 4.
Fig. 5 is the section structure schematic diagram of cable core of the present utility model in embodiment 5.
In figure, 1, outer layer conductor, 2, center conductor.
Embodiment
The utility model is the aluminium alloy cable that a kind of allosome abnormal shape is pressed structure, because the outer layer conductor of cable core is shaped conductor, and outer layer conductor close-packed arrays is fitted and make outer layer conductor be the multilayer concentric annular distribution at the section of cable core, and the center conductor of cable core also adopts one or more shaped conductor close-packed arrays to combine, and makes the advantages such as this cable has compact conformation, resistance is less, the tensile strength hole is large, shock resistance, creep resistant.
Below in conjunction with accompanying drawing, the utility model is described further.
specific embodiment 1, as shown in Figure 1, a kind of allosome abnormal shape is pressed the aluminium alloy cable of structure, comprise cable core and the protective sleeve that is sleeved on the cable core outside, described cable core is comprised of around center conductor 2 a plurality of outer layer conductors 1, described outer layer conductor 1 twists together along the axially mutual spiral of center conductor 2, the outer wall of layer conductor 1 and center conductor 2 is provided with insulating barrier outside each, insulating barrier adopts the cross-linking radiation insulation, insulating barrier adhesion while really having played the overload use, do not hit string, do not connect the effect of electricity, and it is low to have the rate of expanding with heat and contract with cold, the insulation good mechanical property, the advantage of long service life, described outer layer conductor 1 is the Special wire of arch for section, described outer layer conductor 1 close-packed arrays is fitted and is made outer layer conductor 1 be the multilayer concentric annular distribution at the section of cable core, the number of described center conductor 2 is that one and section are for circular.
Specific embodiment 2, as shown in Figure 2, the number of described center conductor 2 is that one and section are orthohexagonal Special wire.
Specific embodiment 3, as shown in Figure 3, described center conductor 2 combines for a plurality of Special wire close-packed arrays, and the Special wire that described center conductor 2 is two section semicirculars in shape combines.
Specific embodiment 4, as shown in Figure 4, described center conductor 2 is that three sections are fan-shaped Special wire and combine, the central angle of the Special wire that each is fan-shaped is 120 °.
Specific embodiment 5, as shown in Figure 5, described center conductor 2 is that four sections are fan-shaped Special wire and combine, the central angle of the Special wire that each is fan-shaped is 90 °.
The utility model is because the outer layer conductor of cable core is shaped conductor, and outer layer conductor close-packed arrays is fitted and make outer layer conductor be the multilayer concentric annular distribution at the section of cable core, and the center conductor of cable core also adopts one or more shaped conductor close-packed arrays to combine, and makes the advantages such as this cable has compact conformation, resistance is less, the tensile strength hole is large, shock resistance, creep resistant.
Claims (10)
1. an allosome abnormal shape is pressed the aluminium alloy cable of structure, comprise cable core and the protective sleeve that is sleeved on the cable core outside, described cable core is comprised of around center conductor (2) a plurality of outer layer conductors (1), described outer layer conductor (1) twists together along the axially mutual spiral of center conductor (2), the outer wall of layer conductor outside each (1) and center conductor (2) is provided with insulating barrier, it is characterized in that: described outer layer conductor (1) is the Special wire of arch for section, described outer layer conductor (1) close-packed arrays is fitted and is made outer layer conductor (1) be the multilayer concentric annular distribution at the section of cable core.
2. a kind of allosome abnormal shape according to claim 1 is pressed the aluminium alloy cable of structure, it is characterized in that: described insulating barrier adopts the cross-linking radiation insulation.
3. a kind of allosome abnormal shape according to claim 1 is pressed the aluminium alloy cable of structure, it is characterized in that: the rounded or regular polygon of the section of described center conductor (2).
4. a kind of allosome abnormal shape according to claim 3 is pressed the aluminium alloy cable of structure, it is characterized in that: the number of described center conductor (2) is that one and section are for circular.
5. a kind of allosome abnormal shape according to claim 3 is pressed the aluminium alloy cable of structure, it is characterized in that: the number of described center conductor (2) is that one and section are the Special wire of regular polygon.
6. a kind of allosome abnormal shape according to claim 5 is pressed the aluminium alloy cable of structure, it is characterized in that: described regular polygon is regular hexagon.
7. a kind of allosome abnormal shape according to claim 3 is pressed the aluminium alloy cable of structure, it is characterized in that: described center conductor (2) combines for a plurality of Special wire close-packed arrays.
8. a kind of allosome abnormal shape according to claim 7 is pressed the aluminium alloy cable of structure, it is characterized in that: described center conductor (2) is that the Special wire of two section semicirculars in shape combines.
9. a kind of allosome abnormal shape according to claim 7 is pressed the aluminium alloy cable of structure, it is characterized in that: described center conductor (2) is that three sections are fan-shaped Special wire and combine, and the central angle of the Special wire that each is fan-shaped is 120 °.
10. a kind of allosome abnormal shape according to claim 7 is pressed the aluminium alloy cable of structure, it is characterized in that: described center conductor (2) is that four sections are fan-shaped Special wire and combine, and the central angle of the Special wire that each is fan-shaped is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203620628U CN203300248U (en) | 2013-06-24 | 2013-06-24 | Aluminum alloy cable of foreign deformed press structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203620628U CN203300248U (en) | 2013-06-24 | 2013-06-24 | Aluminum alloy cable of foreign deformed press structure |
Publications (1)
| Publication Number | Publication Date |
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| CN203300248U true CN203300248U (en) | 2013-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203620628U Expired - Fee Related CN203300248U (en) | 2013-06-24 | 2013-06-24 | Aluminum alloy cable of foreign deformed press structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064256A (en) * | 2014-07-16 | 2014-09-24 | 武汉纵缆通模具有限公司 | Special-shaped wire strand cable conductor and production method thereof |
| CN104575696A (en) * | 2013-12-31 | 2015-04-29 | 上海摩恩电气股份有限公司 | Aluminium alloy cable conductor and manufacturing method |
| CN105719722A (en) * | 2015-03-10 | 2016-06-29 | 蒋菊生 | Single-core aluminum alloy cable and multi-core aluminum alloy cable |
| CN106229035A (en) * | 2016-08-24 | 2016-12-14 | 超达电线电缆有限公司 | Profile conductor and preparation method thereof and application in the cable |
| CN106384625A (en) * | 2016-10-20 | 2017-02-08 | 宁波东方电缆股份有限公司 | Enameled wire stranded conductor suitable for AC high-voltage cable and sea cable |
-
2013
- 2013-06-24 CN CN2013203620628U patent/CN203300248U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104575696A (en) * | 2013-12-31 | 2015-04-29 | 上海摩恩电气股份有限公司 | Aluminium alloy cable conductor and manufacturing method |
| CN104064256A (en) * | 2014-07-16 | 2014-09-24 | 武汉纵缆通模具有限公司 | Special-shaped wire strand cable conductor and production method thereof |
| CN104064256B (en) * | 2014-07-16 | 2016-05-04 | 武汉纵缆通模具有限公司 | Special-shaped wire twisted cable conductor and production method thereof |
| CN105719722A (en) * | 2015-03-10 | 2016-06-29 | 蒋菊生 | Single-core aluminum alloy cable and multi-core aluminum alloy cable |
| CN106229035A (en) * | 2016-08-24 | 2016-12-14 | 超达电线电缆有限公司 | Profile conductor and preparation method thereof and application in the cable |
| CN106384625A (en) * | 2016-10-20 | 2017-02-08 | 宁波东方电缆股份有限公司 | Enameled wire stranded conductor suitable for AC high-voltage cable and sea cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 054000, Xingtai County, Hebei City, Ningjin Province Wang Zhen East Village Patentee after: Ming Cable Technology Co Ltd Address before: 055550, Xingtai County, Hebei City, Ningjin Province Wang Zhen East Village Patentee before: Xingtai Xuhui Cable Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20210624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |