CN105825935A - Compressive network cable - Google Patents
Compressive network cable Download PDFInfo
- Publication number
- CN105825935A CN105825935A CN201610246077.6A CN201610246077A CN105825935A CN 105825935 A CN105825935 A CN 105825935A CN 201610246077 A CN201610246077 A CN 201610246077A CN 105825935 A CN105825935 A CN 105825935A
- Authority
- CN
- China
- Prior art keywords
- layer
- compressive
- pressure
- network cable
- tighten
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 6
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 239000004020 conductor Substances 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 39
- 229920004934 Dacron® Polymers 0.000 description 3
- 239000005020 polyethylene terephthalate Substances 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 238000005096 rolling process Methods 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 the cable technical field and relates to a compressive network cable. The compressive network cable comprises three conductors; the periphery of the three conductors is provided with a first tightening layer which can wrap the three conductors; the periphery of the first tightening layer is provided with a second tightening layer; a first filling layer is arranged between the first tightening layer and the second tightening layer; a ground wire is arranged in the first filling layer in a penetrating manner; the periphery of the second tightening layer is provided with an outer sheath; a compressive assembly is arranged between the second fastening layer and the outer sheath; the compressive assembly includes four compressive columns which are arranged along an axial direction and are uniformly distributed in a circumferential direction, the cross sections of the compressive columns being circular; and a plurality of compressive springs which are distributed along the axial direction of the compressive columns and are arranged transversely are arranged between any two adjacent compressive columns. Compared with the prior art, the compressive network cable has the advantages of reasonable design, little possibility of being damaged, safety, reliability, firm structure and long service life, and can effectively resist external pressure.
Description
Technical field
The invention belongs to technical field of cables, especially relate to a kind of pressure network cable.
Background technology
Electric wire is in order to transmit electricity (magnetic) energy, and information and the wire product realizing electromagnetic energy conversion, the electric wire of broad sense is also referred to simply as cable, and the cable of narrow sense refers to insulated cable, and it may be defined as: the aggregation being made up of following part；One or more insulated wire cores, and the clad that each of which is likely to be of, total protective layer and outer jacket, cable also can have the additional conductor not having insulation.In order to transmit electricity (magnetic) energy, information and the wire product realizing electromagnetic energy conversion.The electric wire of broad sense is also referred to simply as cable, and the cable of narrow sense refers to insulated cable.It may be defined as, the aggregation being made up of following part: one or more insulated wire cores, and the clad that each of which is likely to be of, total protective layer and outer jacket, and cable also can have the additional conductor not having insulation.Existing cable in use between cable can be caused to be damaged by rolling for a long time.
Such as, Chinese patent literature discloses a kind of cable [application number: 201120191567.3], including some cables core, PP rope packed layer, dacron thread braid and oversheath, cable core includes some conductors, colour band and polyolefin inner sheath the most from inside to outside, is between the conductor in described cable core and colour band and is equipped with between described dacron thread braid and oversheath to be woven, by compound copper-plastics band, the wire sheathing made.The present invention is by arranging wire sheathing in cable core, and this wire sheathing has functioned well as the shield effectiveness between cable core, and anti-interference raising i.e. decreases crosstalk；And between dacron thread braid and oversheath, it is also provided with identical wire sheathing, the most effectively increase anti-external disturbance performance.
Although such scheme has can protect core, but it is not reasonable to remain design, there is crushing resistance poor, is easily damaged, and safety can not get the technical problems such as guarantee.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of reasonable in design, be hardly damaged, safe and reliable pressure network cable.
For reaching above-mentioned purpose, present invention employs following technical proposal: this pressure network cable, it is characterized in that, including three of the wires, it is provided with in three of the wires periphery and can be wound around the first of three of the wires and tighten layer, tighten layer periphery first to be provided with second and tighten layer, tighten layer and second first to tighten there is between layer the first packed layer, it is equipped with ground wire on the first described packed layer, tighten layer periphery second and be provided with oversheath, described second is tightened and is provided with resistance to compression assembly between layer and oversheath, described resistance to compression assembly include four axially arranged and be uniformly distributed the pressure resistance column that cross section is rounded in a circumferential direction, it is provided with some along pressure resistance column axial distribution and the pressure-proof spring of horizontally set between two pressure resistance columns of arbitrary neighborhood.
In above-mentioned pressure network cable, described pressure-proof spring one end is fixed on a pressure resistance column, and the other end is fixed on another root pressure resistance column.
In above-mentioned pressure network cable, each wire includes some cores, is arranged with Wire sheath in some core peripheries, and described ground wire is made up of the most metal-cored.
In above-mentioned pressure network cable, described resistance to compression assembly and second is tightened and is provided with corrugated tube between layer, has the second packed layer between described corrugated tube and oversheath.
In above-mentioned pressure network cable, the first described packed layer and the second packed layer are polytetrafluoroethylmaterial material.
In above-mentioned pressure network cable, described first is tightened layer and second and tightens layer and be mica material and make.
Compared with prior art, the advantage of this pressure network cable is: reasonable in design, is hardly damaged, and safe and reliable, sound construction is long for service life, can effectively resist ambient pressure.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention provides.
Fig. 2 is the pressure-proof spring distributed architecture schematic diagram that the present invention provides.
In figure, wire 1, first tighten layer 2, second tighten layer the 3, first packed layer 4, ground wire 5, oversheath 6, resistance to compression assembly 7, pressure resistance column 71, pressure-proof spring 72, Wire sheath 11, corrugated tube the 8, second packed layer 9.
Detailed description of the invention
Such as Fig. 1, shown in 2, this pressure network cable, including three of the wires 1, it is provided with in three of the wires 1 periphery and can be wound around the first of three of the wires 1 and tighten layer 2, tighten layer 2 periphery first to be provided with second and tighten layer 3, tighten layer 2 and second first to tighten there is between layer 3 first packed layer 4, it is equipped with ground wire 5 on first packed layer 4, tighten layer 3 periphery second and be provided with oversheath 6, second tightens and is provided with resistance to compression assembly 7 between layer 3 and oversheath 6, resistance to compression assembly 7 include four axially arranged and be uniformly distributed the rounded pressure resistance column in cross section 71 in a circumferential direction, some pressure-proof springs 72 along pressure resistance column 71 axial distribution and horizontally set it are provided with between two pressure resistance columns 71 of arbitrary neighborhood.
In particular, pressure-proof spring 72 one end is fixed on a pressure resistance column 71, the other end is fixed on another root pressure resistance column, each wire 1 includes some cores, it is arranged with Wire sheath 11 in some core peripheries, ground wire 4 is made up of the most metal-cored, and resistance to compression assembly 7 and second is tightened and is provided with corrugated tube 8 between layer 3, has the second packed layer 9 between corrugated tube 8 and oversheath 6；First packed layer 4 and the second packed layer 9 are polytetrafluoroethylmaterial material, and first tightens layer 2 and second tightens layer 3 and be mica material and make.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or use similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount scope defined in appended claims.
Although the most more using wire 1, first tightening layer 2, second tighten the terms such as layer the 3, first packed layer 4, ground wire 5, oversheath 6, resistance to compression assembly 7, pressure resistance column 71, pressure-proof spring 72, Wire sheath 11, corrugated tube the 8, second packed layer 9, but it is not precluded from using the probability of other term.Use these terms to be only used to more easily to describe and explain the essence of the present invention；It is all contrary with spirit of the present invention for being construed as any additional restriction.
Claims (6)
- null1. a pressure network cable，It is characterized in that，Including three of the wires (1)，It is provided with in three of the wires (1) periphery and can be wound around the first of three of the wires (1) and tighten layer (2)，Tighten layer (2) periphery first to be provided with second and tighten layer (3)，Tighten layer (2) and second first to tighten there is between layer (3) the first packed layer (4)，It is equipped with ground wire (5) on described the first packed layer (4)，Tighten layer (3) periphery second and be provided with oversheath (6)，Described second is tightened and is provided with resistance to compression assembly (7) between layer (3) and oversheath (6)，Described resistance to compression assembly (7) include four axially arranged and be uniformly distributed the rounded pressure resistance column in cross section (71) in a circumferential direction，Some pressure-proof springs (72) along pressure resistance column (71) axial distribution and horizontally set it are provided with between two pressure resistance columns (71) of arbitrary neighborhood.
- Pressure network cable the most according to claim 1, it is characterised in that described pressure-proof spring (72) one end is fixed on a pressure resistance column (71), and the other end is fixed on another root pressure resistance column ().
- Pressure network cable the most according to claim 1, it is characterised in that each wire (1) includes some cores, is arranged with Wire sheath (11) in some core peripheries, and described ground wire (4) is made up of the most metal-cored.
- 4. according to the pressure network cable described in claim 1 or 2 or 3, it is characterized in that, described resistance to compression assembly (7) and second is tightened and is provided with corrugated tube (8) between layer (3), has the second packed layer (9) between described corrugated tube (8) and oversheath (6).
- Pressure network cable the most according to claim 4, it is characterised in that described the first packed layer (4) and the second packed layer (9) are polytetrafluoroethylmaterial material.
- Pressure network cable the most according to claim 4, it is characterised in that described first is tightened layer (2) and second and tighten layer (3) and be mica material and make.
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 true CN105825935A (en) | 2016-08-03 |
| CN105825935B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448853A (en) * | 2016-12-05 | 2017-02-22 | 南通沃特光电科技有限公司 | Flexible cable with resilient core |
| CN108682498A (en) * | 2018-05-29 | 2018-10-19 | 浙江麦知网络科技有限公司 | A kind of Novel compressive network cable |
| 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 |
Citations (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
Patent Citations (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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448853A (en) * | 2016-12-05 | 2017-02-22 | 南通沃特光电科技有限公司 | Flexible cable with resilient core |
| CN108682498A (en) * | 2018-05-29 | 2018-10-19 | 浙江麦知网络科技有限公司 | A kind of Novel compressive network cable |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105825935B (en) | 2018-04-06 |
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| 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 | ||
| 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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| GR01 | Patent grant | ||
| GR01 | Patent grant |