CN206961564U - A kind of high Combined type electric cable arrangement of information transfer efficiency - Google Patents
A kind of high Combined type electric cable arrangement of information transfer efficiency Download PDFInfo
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- CN206961564U CN206961564U CN201720731391.3U CN201720731391U CN206961564U CN 206961564 U CN206961564 U CN 206961564U CN 201720731391 U CN201720731391 U CN 201720731391U CN 206961564 U CN206961564 U CN 206961564U
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Abstract
The utility model discloses a kind of high Combined type electric cable arrangement of information transfer efficiency, including internal layer cable set, middle level cable set and outer layer cable set, the outside of the internal layer cable set is provided with middle level cable set, and the outside of middle level cable set is provided with outer layer cable set；The cross section of outer layer cable is sector, and the outer side edges of outer layer cable are arc surface, and HDPE insulating barriers are enclosed with the outside of outer layer cable；External shielding layer is enclosed with the outside of the outer layer cable set, composite crust is enclosed with the outside of external shielding layer.A kind of manufacture method of the high Combined type electric cable arrangement of information transfer efficiency as described above, comprises the following steps：S1：Make internal layer cable set；S2：Middle level cable set is set；S3：Outer layer cable set is set；S4：Make composite crust.Compact internal structure of the present utility model, information transfer efficiency is high, can shield the mutual electromagnetic interference of Internal cable, have longer service life, have popularizing value.
Description
Technical field
The present invention relates to cable production art, the high Combined type electric cable arrangement of specially a kind of information transfer efficiency.
Background technology
Following defect be present in existing cable：Copper cash or aluminum steel inside 1. are all cylinders, then pass through cylinder
Twist together, this form makes simply, but can internally reserve larger space, wastes inner space, causes whole
Cable is relatively large in diameter；2. the cable of existing transmission information, general only to carry one layer of screen layer, this form can exclude
Easily by the magnetic interference of outside during information transfer, but because the cable of inside can also produce magnetic field, existing line
Cable can not be by the magnetic field shielding of inside；3. existing manufacture craft, the cable sheath corrosion resistance of manufacture is limited, typically in 8-
10 years will aging, but the usage time of cable is typically in 15-20, so existing cable sheath can not in terms of the life-span
Meet demand.
The content of the invention
It is an object of the invention to provide a kind of high Combined type electric cable arrangement of information transfer efficiency, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：A kind of high Combined cable of information transfer efficiency
Cable architecture, including internal layer cable set, middle level cable set and outer layer cable set, the outside of the internal layer cable set are provided with middle level cable
Group, the outside of middle level cable set are provided with outer layer cable set；
The internal layer cable set includes internal layer cable, and internal layer cable is provided with six groups, and six groups of internal layer cables twist arrange,
LDPE insulating barriers are provided between internal layer cable, internal shield is enclosed with the outside of LDPE insulating barriers；
The middle level cable set includes middle level cable, and middle level cable is provided with six groups, and it is exhausted that the outer layer of middle level cable is surrounded by HDPE
Edge layer；
The outer layer cable set includes six groups of outer layer cables, and the cross section of outer layer cable is fan-shaped, the outside of outer layer cable
While being arc surface, HDPE insulating barriers are enclosed with the outside of outer layer cable；
External shielding layer is enclosed with the outside of the outer layer cable set, composite crust is enclosed with the outside of external shielding layer.
Preferably, the cross section of the internal layer cable is equilateral triangle, and six groups of internal layer cables are twist twisted, and is twisted it
Cross section afterwards forms regular hexagon, and the LDPE that the LDPE thickness of insulating layer of internal layer cable outer side edges is more than between internal layer cable is exhausted
Edge layer thickness.
Preferably, the cross section of the middle level cable is regular hexagon, and the angle of middle level cable is fillet, each middle level cable
Inner side edge with internal layer cable set parcel internal shield outer side edges be bonded, two sides of the close inner side of six middle level cables
It is bonded to each other between side, the HDPE insulating barriers on the outside of each middle level cable are regular hexagon.
Preferably, the outer layer cable is arranged in the space between HDPE insulating barriers and external shielding layer.
Preferably, the internal shield and external shielding layer are metallic netted structural.
Compared with prior art, the beneficial effects of the invention are as follows：1. the internal layer cable cross section of the present invention is triangle, because
This six groups of internal layer cables form regular hexagon, can save inner space, and by adding cross section as fan-shaped outer layer line
Cable, the space inside full cable can be filled, therefore the inside of the present invention is more stepped up compared to traditional circular twisted cable
Close, therefore, under same cable size, the cable transmission efficiency that the solution of the present invention provides effectively improves.2. by adding
Internal shield, the interference between magnetic field that can be inside shielded cable, further improve the efficiency of information transfer.3. the present invention carries
In the manufacture craft gone out, polytetrafluoroethylene (PTFE) and polyethylene are added in cable sheath, the anti-of cable sheath can be effectively improved
Corrosive nature, improve service life.In summary, compact internal structure of the invention, information transfer efficiency is high, can shield interior
The mutual electromagnetic interference of portion's cable, there is longer service life, there is popularizing value.
Brief description of the drawings
Fig. 1 is structure transverse face of the present invention schematic diagram.
In figure：1 internal layer cable, 2LDPE insulating barriers, 3 internal shields, 4 middle level cables, 5HDPE insulating barriers, 6 outer layer cables,
7HDPE insulating barriers, 8 external shielding layers, 9 composite crusts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of high Combined type electric cable tie of information transfer efficiency
Structure, including internal layer cable set, middle level cable set and outer layer cable set, the outside of internal layer cable set are provided with middle level cable set, middle level
The outside of cable set is provided with outer layer cable set；
Internal layer cable set includes internal layer cable 1, and internal layer cable 1 is provided with six groups, and six groups of internal layer cables 1 twist arrange,
LDPE insulating barriers 2 are provided between internal layer cable 1, the outside of LDPE insulating barriers 2 is enclosed with internal shield 3；Internal layer cable 1 it is cross-section
Face is equilateral triangle, and six groups of internal layer cables 1 are twist twisted, and the cross section after being twisted forms regular hexagon, internal layer cable 1
The thickness of LDPE insulating barriers 2 of outer side edges is more than the thickness of LDPE insulating barriers 2 between internal layer cable 1.
Middle level cable set includes middle level cable 4, and middle level cable 4 is provided with six groups, and the outer layer of middle level cable 4 is surrounded by HDPE insulation
Layer 5；The cross section of middle level cable 4 is regular hexagon, and the angle of middle level cable 4 is fillet, the inner side edge of each middle level cable 4 with
The outer side edges of internal shield 3 of internal layer cable set parcel are bonded, between two sides of the close inner side of six middle level cables 4 mutually
Fitting, the HDPE insulating barriers 5 in each outside of middle level cable 4 are regular hexagon.
Outer layer cable set includes six groups of outer layer cables 6, and the cross section of outer layer cable 6 is fan-shaped, the outer side edges of outer layer cable 6
For arc surface, the outside of outer layer cable 6 is enclosed with HDPE insulating barriers 7；Outer layer cable 6 is arranged on HDPE insulating barriers 5 and external shield
In space between layer 8.
External shielding layer 8 is enclosed with the outside of outer layer cable set, internal shield 3 and external shielding layer 8 are metallic netted structural.
The outside of external shielding layer 8 is enclosed with composite crust 9.
A kind of manufacture method of the high Combined type electric cable arrangement of described information transfer efficiency, comprises the following steps：
S1：Internal layer cable set is made, from copper material as cable, cable is drawn into cross section as equilateral triangle
Copper cash, LDPE insulating barriers are coated with the outside of interior layer line cable, six roots of sensation internal layer cable is twisted into one using wire twisting machine, are wrapped in outside
Wrap up in one layer of internal shield；
S2：Middle level cable set is set, and the outside parcel HDPE insulating barriers of middle level cable, the outside of layer cable set is with six inside
Group middle level cable winds, keep the inner side edge fitting internal layer cable set of middle level cable；
S3：Outer layer cable set is set, outer layer cable is arranged in the space between the cable of middle level, then wrapped again in outer layer
Wrap up in external shielding layer；
S4：Composite crust is made, composite is the composite of polytetrafluoroethylene (PTFE) and polyethylene according to 1:1 ratio
The well-mixed material of example, then the outside of outer layer cable set is wrapped in, that is, completes to make into cable sheath using Mold Making
Process.
The structure of the present invention is simple, by using the insulating barrier of filled type, can be saved on the premise of insulation effect is ensured
Province inner space, by setting the middle level cable of the internal layer cable of equilateral triangle, regular hexagon, and fan-shaped outer layer cable,
The compactness of cable inner can be further improved, so as to improve the sectional area of copper cash inside the cable of same diameter, from
And efficiency of transmission is improved, and two groups of screen layers are added, the interference in the external world can not only be shielded, additionally it is possible to shield internal wire
Between mutual electromagnetic interference, by using composite crust, it is possible to increase the corrosion resistance of cable sheath, extend and use
Life-span, therefore the solution of the present invention has preferable popularizing value.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of high Combined type electric cable arrangement of information transfer efficiency, including internal layer cable set, middle level cable set and outer layer line
Cable group, it is characterised in that：The outside of the internal layer cable set is provided with middle level cable set, and the outside of middle level cable set is provided with outer layer line
Cable group；
The internal layer cable set includes internal layer cable (1), and internal layer cable (1) is provided with six groups, and six groups of internal layer cables (1) are twist
Arrange, be provided with LDPE insulating barriers (2) between internal layer cable (1), internal shield (3) is enclosed with the outside of LDPE insulating barriers (2)；
The middle level cable set includes middle level cable (4), and middle level cable (4) is provided with six groups, and the outer layer of middle level cable (4) is surrounded by
HDPE insulating barriers (5)；
The outer layer cable set includes six groups of outer layer cables (6), and the cross section of outer layer cable (6) is sector, outer layer cable (6)
Outer side edges are arc surface, and HDPE insulating barriers (7) are enclosed with the outside of outer layer cable (6)；
External shielding layer (8) is enclosed with the outside of the outer layer cable set, external shielding layer is enclosed with composite crust on the outside of (8)
(9)。
A kind of 2. high Combined type electric cable arrangement of information transfer efficiency according to claim 1, it is characterised in that：It is described
The cross section of internal layer cable (1) is equilateral triangle, and six groups of internal layer cables (1) are twist twisted, the cross section structure after being twisted
Into regular hexagon, LDPE insulating barriers (2) thickness of internal layer cable (1) outer side edges is more than the LDPE insulation between internal layer cable (1)
Layer (2) thickness.
A kind of 3. high Combined type electric cable arrangement of information transfer efficiency according to claim 1, it is characterised in that：It is described
The cross section of middle level cable (4) is regular hexagon, and the angle of middle level cable (4) is fillet, and the inner side edge of each middle level cable (4) is equal
Be bonded with internal shield (3) outer side edges of internal layer cable set parcel, two sides of the close inner side of six middle level cables (4) it
Between be bonded to each other, the HDPE insulating barriers (5) on the outside of each middle level cable (4) are regular hexagon.
A kind of 4. high Combined type electric cable arrangement of information transfer efficiency according to claim 1, it is characterised in that：It is described
Outer layer cable (6) is arranged in the space between HDPE insulating barriers (5) and external shielding layer (8).
A kind of 5. high Combined type electric cable arrangement of information transfer efficiency according to claim 1, it is characterised in that：It is described
Internal shield (3) and external shielding layer (8) are metallic netted structural.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731391.3U CN206961564U (en) | 2017-06-22 | 2017-06-22 | A kind of high Combined type electric cable arrangement of information transfer efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720731391.3U CN206961564U (en) | 2017-06-22 | 2017-06-22 | A kind of high Combined type electric cable arrangement of information transfer efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206961564U true CN206961564U (en) | 2018-02-02 |
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ID=61385971
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720731391.3U Expired - Fee Related CN206961564U (en) | 2017-06-22 | 2017-06-22 | A kind of high Combined type electric cable arrangement of information transfer efficiency |
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| CN (1) | CN206961564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195370A (en) * | 2017-06-22 | 2017-09-22 | 重庆渝丰鑫新线缆科技有限公司 | A kind of high Combined type electric cable of information transfer efficiency and its manufacture method |
-
2017
- 2017-06-22 CN CN201720731391.3U patent/CN206961564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107195370A (en) * | 2017-06-22 | 2017-09-22 | 重庆渝丰鑫新线缆科技有限公司 | A kind of high Combined type electric cable of information transfer efficiency and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190416 Address after: 402247 Shuangfu Street, Jiangjin District, Chongqing, 299 Shuanggao Road Patentee after: The rich electric wire Co., Ltd of Chongqing Address before: 402247 Shuangfu Industrial Park, Jiangjin District, Chongqing Patentee before: Chongqing Yufeng Xinxin Cable Technology Co. Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 Termination date: 20200622 |