CN105825935B - Pressure-resistant network cable - Google Patents
Pressure-resistant network cable Download PDFInfo
- Publication number
- CN105825935B CN105825935B CN201610246077.6A CN201610246077A CN105825935B CN 105825935 B CN105825935 B CN 105825935B CN 201610246077 A CN201610246077 A CN 201610246077A CN 105825935 B CN105825935 B CN 105825935B
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- CN
- China
- Prior art keywords
- layer
- pressure
- tightened
- resistance
- 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.)
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Links
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 8
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 43
- 239000004020 conductor Substances 0.000 description 4
- 229920004934 Dacron® Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000009954 braiding Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/04—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances mica
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Insulated Conductors (AREA)
Abstract
The invention belongs to technical field of cables, more particularly, to a kind of pressure-resistant network cable.Including three wires, the first of three wires can be wound by, which being provided with three wire peripheries, tightens layer, layer periphery, which is tightened, first tightens layer provided with second, layer and second is tightened first to tighten between layer there is the first packed layer, ground wire is equipped with the first described packed layer, layer periphery, which is tightened, second is provided with oversheath, described second, which is tightened, is provided with resistance to compression component between layer and oversheath, described resistance to compression component include four it is axially arranged and be uniformly distributed the rounded pressure resistance column in section in a circumferential direction, some pressure-proof springs for being axially distributed along pressure resistance column and laterally setting are provided between two pressure resistance columns of arbitrary neighborhood.Compared with prior art, it is the advantages of this pressure-resistant network cable：It is reasonable in design, it is hardly damaged, securely and reliably, sound construction service life length, can effectively resists ambient pressure.
Description
Technical field
The invention belongs to technical field of cables, more particularly, to a kind of pressure-resistant network cable.
Background technology
Electric wire to transmit electric (magnetic) can, information and the wire product for realizing electromagnetic energy conversion, the electric wire electricity of broad sense
Cable is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, and it may be defined as：The aggregate being made up of following part；One
Or more insulated wire cores, and the clad that each of which may have, total protective layer and outer jacket, cable can also have additional
The conductor not insulated.To transmit electric (magnetic) energy, information and the wire product for realizing electromagnetic energy conversion.The electric wire of broad sense
Cable is also referred to simply as, the cable of narrow sense refers to insulated cable.It may be defined as, the aggregate being made up of following part：One or
More insulated wire cores, and the clad that each of which may have, total protective layer and outer jacket, cable, which can also have, additional not to be had
There is the conductor of insulation.Existing cable when in use between by rolling cable can be caused to be damaged for a long time.
For example, Chinese patent literature discloses a kind of cable [application number：201120191567.3], including some cables
Core, PP ropes packed layer, dacron thread braiding layer and oversheath, cable core include some conductors, colour band and polyene from inside to outside successively
Hydrocarbon inner sheath, it is to be equipped between the conductor and colour band in the cable core and between the dacron thread braiding layer and oversheath
The wire sheathing made of compound copper-plastics band weaves.The present invention by setting wire sheathing in cable core, compile by the metal
Tissue layer has functioned well as the shield effectiveness between cable core, and anti-interference, which improves, reduces crosstalk；And woven in dacron thread
Identical wire sheathing is also provided between layer and oversheath, i.e., effectively increases anti-external disturbance performance.
Although such scheme with that can protect core, remains, design is not reasonable, and there is crushing resistance
It is poor, it is easily damaged, the technical problems such as security cannot ensure.
The content of the invention
Regarding the issue above, the present invention provides it is a kind of reasonable in design, it is hardly damaged, safe and reliable resistance to pressure network
Network cable.
To reach above-mentioned purpose, present invention employs following technical proposal：Originally pressure-resistant network cable, it is characterised in that bag
Three wires are included, the first of three wires can be wound by, which being provided with three wire peripheries, tightens layer, and tightening layer periphery first sets
There is second to tighten layer, tighten layer and second first and tighten between layer there is the first packed layer, worn on the first described packed layer
Provided with ground wire, tighten layer periphery second and be provided with oversheath, described second tightens resistance to compression component is provided between layer and oversheath,
Described resistance to compression component include four it is axially arranged and be uniformly distributed the rounded pressure resistance column in section in a circumferential direction, any
Some pressure-proof springs for being axially distributed along pressure resistance column and laterally setting are provided between two adjacent pressure resistance columns.
In above-mentioned pressure-resistant network cable, described pressure-proof spring one end is fixed on a pressure resistance column, and the other end is solid
It is scheduled on another pressure resistance column.
In above-mentioned pressure-resistant network cable, each wire includes some cores, and wire is arranged with some core peripheries
Sheath, described ground wire are made up of individually metal-cored.
In above-mentioned pressure-resistant network cable, described resistance to compression component and second is tightened and is provided with bellows between layer, described
Bellows and oversheath between there is the second packed layer.
In above-mentioned pressure-resistant network cable, the first described packed layer and the second packed layer are polytetrafluoroethylene (PTFE) material
Material.
In above-mentioned pressure-resistant network cable, described first tightens layer and second to tighten layer be that mica material is made.
Compared with prior art, it is the advantages of this pressure-resistant network cable：It is reasonable in design, it is hardly damaged, securely and reliably,
Sound construction service life is grown, and can effectively resist ambient pressure.
Brief description of the drawings
Fig. 1 is structural representation provided by the invention.
Fig. 2 is pressure-proof spring distributed architecture schematic diagram provided by the invention.
In figure, wire 1, first tighten layer 2, second tighten layer 3, the first packed layer 4, ground wire 5, oversheath 6, resistance to compression component
7th, pressure resistance column 71, pressure-proof spring 72, Wire sheath 11, bellows 8, the second packed layer 9.
Embodiment
As shown in Figure 1, 2, this pressure-resistant network cable, including three wires 1, it is provided with and can winds three peripheries of wire 1
The first of three wires 1 tightens layer 2, tightens the periphery of layer 2 first and tightens layer 3 provided with second, the beam of layer 2 and second is tightened first
There is the first packed layer 4 between tight layer 3, ground wire 5 is equipped with the first packed layer 4, tightening the periphery of layer 3 second is provided with oversheath
6, second tightens resistance to compression component 7 is provided between layer 3 and oversheath 6, resistance to compression component 7 include four it is axially arranged and in circumferencial direction
On be uniformly distributed the rounded pressure resistance column 71 in section, between two pressure resistance columns 71 of arbitrary neighborhood be provided with it is some along pressure resistance column 71
The pressure-proof spring 72 for being axially distributed and laterally setting.
In particular, the one end of pressure-proof spring 72 is fixed on a pressure resistance column 71, and the other end is fixed on another resistance to compression
On post, each wire 1 includes some cores, Wire sheath 11 is arranged with some core peripheries, ground wire 4 is by independent metal-cored system
Bellows 8 is provided between tightening layer 3 into, resistance to compression component 7 and second, there is the second packed layer 9 between bellows 8 and oversheath 6；
First packed layer 4 and the second packed layer 9 are polytetrafluoroethylmaterial material, and first tightens layer 2 and second to tighten layer 3 be mica material
Material is made.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although more tighten layer 2 using wire 1, first herein, second tighten layer 3, the first packed layer 4, ground wire 5, outer
The terms such as sheath 6, resistance to compression component 7, pressure resistance column 71, pressure-proof spring 72, Wire sheath 11, bellows 8, the second packed layer 9, but simultaneously
It is not excluded for the possibility using other terms.It is used for the purpose of more easily describing and explaining the sheet of the present invention using these terms
Matter；Any additional limitation is construed as all to disagree with spirit of the present invention.
Claims (1)
1. a kind of pressure-resistant network cable, it is characterised in that including three wires (1), be provided with and can twine three wire (1) peripheries
Layer (2) is tightened around the first of three wires (1), layer (2) periphery is tightened first and tightens layer (3) provided with second, tightened first
Layer (2) and second is tightened between layer (3) and has the first packed layer (4), and ground wire (5) is equipped with described the first packed layer (4),
Layer (3) periphery is tightened second and is provided with oversheath (6), and described second tightens resistance to compression group is provided between layer (3) and oversheath (6)
Part (7), described resistance to compression component (7) include four it is axially arranged and be uniformly distributed the rounded resistance to compression in section in a circumferential direction
Post (71), it is provided between two pressure resistance columns (71) of arbitrary neighborhood and some are axially distributed along pressure resistance column (71) and laterally set
Pressure-proof spring (72)；Described pressure-proof spring (72) one end is fixed on a pressure resistance column (71), and the other end is fixed on another
On pressure resistance column (71)；Described resistance to compression component (7) and second is tightened and is provided with bellows (8), described bellows between layer (3)
(8) there is the second packed layer (9) between oversheath (6)；Each wire (1) includes some cores, is covered in some cores periphery
Provided with Wire sheath (11), described ground wire (4) is made up of individually metal-cored；Described the first packed layer (4) and the second filling
Layer (9) is polytetrafluoroethylmaterial material；Described first tightens layer (2) and second to tighten layer (3) be that mica material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246077.6A CN105825935B (en) | 2016-04-18 | 2016-04-18 | Pressure-resistant network cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610246077.6A CN105825935B (en) | 2016-04-18 | 2016-04-18 | Pressure-resistant network cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105825935A CN105825935A (en) | 2016-08-03 |
| CN105825935B true CN105825935B (en) | 2018-04-06 |
Family
ID=56526196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610246077.6A Active CN105825935B (en) | 2016-04-18 | 2016-04-18 | Pressure-resistant network cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105825935B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448853B (en) * | 2016-12-05 | 2017-11-07 | 陆叶梓 | A flexible cable with an elastic core |
| CN108717881A (en) * | 2018-05-29 | 2018-10-30 | 浙江麦知网络科技有限公司 | A kind of novel environment friendly network cable |
| CN108682498B (en) * | 2018-05-29 | 2020-03-27 | 浙江时光电缆有限公司 | A New Type of Compression-Resistant Network Cable |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004207085A (en) * | 2002-12-26 | 2004-07-22 | Yazaki Corp | Electromagnetic shielding cable and electromagnetic shielding type single-core stranded cable |
| CN202307317U (en) * | 2011-10-14 | 2012-07-04 | 黄山灵杰光电科技开发有限公司 | Radial telescopic optical fiber cable |
| CN204632422U (en) * | 2015-04-27 | 2015-09-09 | 北京华泰中恒电力技术发展有限公司 | The telecommunication cable of anti-EMC and EMI under a kind of hyperbaric environment |
| CN204966117U (en) * | 2015-08-31 | 2016-01-13 | 高满珍 | Multicore anticorrosion stretch -proof cable |
| CN205751613U (en) * | 2016-04-18 | 2016-11-30 | 湖州凯博电子线缆有限公司 | Pressure network cable |
-
2016
- 2016-04-18 CN CN201610246077.6A patent/CN105825935B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105825935A (en) | 2016-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180306 Address after: 276 No. 313219 Zhejiang city of Huzhou province Deqing County LEIDIAN Town Pearl Avenue Applicant after: Huzhou huixun Communication Technology Co., Ltd. Address before: 313217 Zhejiang city of Huzhou province Deqing County Xin'an town homes Meng Shan Huzhou electronic cable Co. Ltd. Applicant before: HUZHOU ELECTRONIC CABLE CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |