CN208208390U - A kind of composite cable with packing - Google Patents
A kind of composite cable with packing Download PDFInfo
- Publication number
- CN208208390U CN208208390U CN201820751445.7U CN201820751445U CN208208390U CN 208208390 U CN208208390 U CN 208208390U CN 201820751445 U CN201820751445 U CN 201820751445U CN 208208390 U CN208208390 U CN 208208390U
- Authority
- CN
- China
- Prior art keywords
- cable
- packing
- layer
- optical
- fiber
- 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.)
- Expired - Fee Related
Links
- 238000012856 packing Methods 0.000 title claims abstract description 31
- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 12
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 5
- 239000010445 mica Substances 0.000 claims abstract description 5
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 4
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 4
- 150000001282 organosilanes Chemical class 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 abstract description 5
- 238000004078 waterproofing Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of composite cable with packing, composite cable includes cable and optical cable, and cable includes conductor, insulating layer and shielded layer, added with water-proofing powder between conductor monofilament；Optical cable includes optical fiber, Loose tube and fiber paste；The composite cable further includes center strengthening core, packing, and cable and optical cable are arranged at intervals in packing concave ring；Mica fiber filler, waterproof layer, armor, oversheath are successively coated with outside cable core.Packing not only acts as filling effect, and the position of fixed cable and optical cable, and is kept apart, and cable and optical cable are not interfere with each other；The utility model such as also has anti-interference, stretch-proof, blocks water at the excellent properties.
Description
Technical field
The utility model relates to a kind of cables, and in particular to a kind of composite cable with packing.
Background technique
Wires and cables industry is the second largest industry that China is only second to automobile industry, product variety satisfaction rate and domestic market
Occupation rate is more than 90%.Worldwide, Chinese gross output value of wire and cable has been more than the U.S., becomes the first big electricity in the world
Line cable producing country.With the rapid development of china's wire and cable industry, creation of new enterprise quantity constantly rises, industry overall technology
Level is largely increased.Optoelectronic composite cable makees transmission line suitable for broadband access network system, is a kind of novel access side
The problem of formula, it integrates optical fiber, transmission of electricity copper wire, can solve broadband access, equipment electricity consumption, signal transmission.With application
The raising of field technical requirements, photoelectric compound cable need to have transmission performance to stablize, good physical properties, and cable entirety tension is strong
Degree and bending strength are high, the comprehensive performances such as long service life.
Utility model content
The utility model based on the above background, to solve the problems, such as be: design a kind of transmission performance and stablize, physical property is excellent
Good, tensile strength is high, the excellent photoelectric compound cable of waterproof performance.
The utility model is achieved by the following technical solution: a kind of photoelectric compound cable with packing, including
Cable and optical cable, it is characterised in that: the cable includes conductor, insulating layer and shielded layer, and the conductor is multiply copper core monofilament
It is twisted, added with water-proofing powder between conductor monofilament；The optical cable includes optical fiber, Loose tube and fiber paste, and Loose tube is covered in optical fiber
Outside, fiber paste is filled between optical fiber and Loose tube；The composite cable further includes center strengthening core, packing, the packing
Central hole, the center strengthening core are placed in hole, and multiple concave rings, the cable are evenly arranged with around the packing
It is arranged at intervals in concave ring with optical cable, packing stranding together with cable core in cabling process；From introversion on the outside of the packing
It is successively coated with mica fiber filler, waterproof layer, armor, oversheath outside, the waterproof layer is the plastic-aluminum combined belt of longitudinal wrap,
The armor is Clad Steel band.
Further, the insulating layer is organosilane crosslinked polyethylene insulation material.
Further, the shielded layer is the netted braiding layer of tin-coated copper.
Further, the oversheath uses modified polyethylene material.
Compared with prior art, the utility model has the following beneficial effects:
1, interstitital texture is a special-shaped packing, is had on packing multiple for placing the concave ring of cable core, packing
During stranding together with cable core stranding, each cable core at the concave ring for being arranged in packing in the way of being pre-designed,
Packing not only acts as filling effect, and the position of fixed cable and optical cable, and is kept apart, to ensure that cable
It is not interfere with each other with optical cable, cable core is avoided to weigh wounded, so that stable structure, to improve the service life of cable.
2, it is equipped with center strengthening core in packing center, improves the tensile resistance of cable.
3, added with water-proofing powder between conductor monofilament, when conductor water inlet, water-proofing powder water-swellable blocks gap, effectively
Prevent the further infiltration of water.
4, insulating materials uses organosilane crosslinked polyethylene, not only maintains the good chemical stability of polyethylene, excellent
Dielectric properties, excellent mechanical performance also compensate for the defect in polyethylene structure, improve impact strength, heat resistance,
Environmental stress cracking resistance.
5, the setting of armor enhances the intensity of cable, guarantees that it is amenable to various collisions in the construction process.
6, the transmission performance of system under electromagnetic interference environment ensure that as shielded layer using the netted braiding layer of tin-coated copper,
The ability for resisting extraneous electromagnetic interference is improved, the outside radiated electromagnetic wave of cable itself is reduced.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model packing schematic diagram.
Wherein, 1- conductor, 2- insulating layer, 3- shielded layer, 4- optical fiber, 5- Loose tube, 6- fiber paste, the center 7- strengthening core, 8-
Packing, 9- mica fiber filler, 10- waterproof layer, 11- armor, 12- oversheath, 81- hole, 82- concave ring.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Figure 1, 2, a kind of composite cable with packing, including cable and optical cable, it is characterised in that: the electricity
Cable includes conductor 1, insulating layer 2 and shielded layer 3, and the conductor 1 is that multiply copper core monofilament is twisted, and in stranding process, is being led
Added with water-proofing powder between 1 monofilament of body；The optical cable includes optical fiber 4, Loose tube 5 and fiber paste 6,5 sets of Loose tube outside optical fiber 4, it is fine
Cream 6 is filled between optical fiber 4 and Loose tube 5；The composite cable further includes center strengthening core 7, packing 8, the packing 8
Central hole 81, the center strengthening core 7 are placed in hole 81, and multiple concave rings 82 are evenly arranged with around the packing 8,
The cable and optical cable are arranged at intervals in concave ring 82, the stranding together with cable core in cabling process of packing 8；The packing
8 outsides are successively coated with mica fiber filler 9, waterproof layer 10, armor 11, oversheath 12, the waterproof layer from inside to outside
10 be the plastic-aluminum combined belt of longitudinal wrap, and the armor 11 is Clad Steel band.
In the present embodiment, the insulating layer 2 is organosilane crosslinked polyethylene insulation material.
In the present embodiment, the shielded layer 3 is the netted braiding layer of tin-coated copper.
In the present embodiment, the oversheath 12 uses modified polyethylene material.
Claims (4)
1. a kind of composite cable with packing, including cable and optical cable, it is characterised in that: the cable include conductor (1),
Insulating layer (2) and shielded layer (3), the conductor (1) is that multiply copper core monofilament is twisted, added with resistance between conductor (1) monofilament
Pigment；The optical cable includes optical fiber (4), Loose tube (5) and fiber paste (6), Loose tube (5) cover optical fiber (4) outside, fiber paste (6) is filled out
It fills between optical fiber (4) and Loose tube (5)；The composite cable further includes center strengthening core (7), packing (8), the filling
Item (8) center hole (81), the center strengthening core (7) are placed in hole (81), are uniformly arranged around the packing (8)
Have multiple concave rings (82), the cable and optical cable are arranged at intervals in concave ring (82), packing (8) in cabling process with cable core
Stranding together；It is successively coated with mica fiber filler (9), waterproof layer (10), armouring from inside to outside on the outside of the packing (8)
Layer (11), oversheath (12), the waterproof layer (10) are the plastic-aluminum combined belt of longitudinal wrap, and the armor (11) is Clad Steel band.
2. composite cable as described in claim 1, it is characterised in that: the insulating layer (2) is organosilane crosslinked polyethylene insulation
Material.
3. composite cable as described in claim 1, it is characterised in that: the shielded layer (3) is the netted braiding layer of tin-coated copper.
4. composite cable as described in claim 1, it is characterised in that: the oversheath (12) uses modified polyethylene material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751445.7U CN208208390U (en) | 2018-05-21 | 2018-05-21 | A kind of composite cable with packing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820751445.7U CN208208390U (en) | 2018-05-21 | 2018-05-21 | A kind of composite cable with packing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208208390U true CN208208390U (en) | 2018-12-07 |
Family
ID=64518725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820751445.7U Expired - Fee Related CN208208390U (en) | 2018-05-21 | 2018-05-21 | A kind of composite cable with packing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208208390U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922674A (en) * | 2018-05-21 | 2018-11-30 | 成都大西洋线缆有限公司 | A kind of composite cable with special-shaped packing and special-shaped packing preparation method |
| CN110767372A (en) * | 2019-11-04 | 2020-02-07 | 江苏亨通线缆科技有限公司 | Photoelectric composite cable for 5G base station |
| CN112114407A (en) * | 2019-06-19 | 2020-12-22 | 上海诺基亚贝尔股份有限公司 | Improved optical fiber and power transition design |
| CN113628794A (en) * | 2021-08-11 | 2021-11-09 | 江苏通鼎光电科技有限公司 | High-performance railway axle counting cable |
-
2018
- 2018-05-21 CN CN201820751445.7U patent/CN208208390U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108922674A (en) * | 2018-05-21 | 2018-11-30 | 成都大西洋线缆有限公司 | A kind of composite cable with special-shaped packing and special-shaped packing preparation method |
| CN112114407A (en) * | 2019-06-19 | 2020-12-22 | 上海诺基亚贝尔股份有限公司 | Improved optical fiber and power transition design |
| CN110767372A (en) * | 2019-11-04 | 2020-02-07 | 江苏亨通线缆科技有限公司 | Photoelectric composite cable for 5G base station |
| CN113628794A (en) * | 2021-08-11 | 2021-11-09 | 江苏通鼎光电科技有限公司 | High-performance railway axle counting cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |