CN108962449A - A kind of computer resistance to compression insulated cable - Google Patents
A kind of computer resistance to compression insulated cable Download PDFInfo
- Publication number
- CN108962449A CN108962449A CN201810804979.6A CN201810804979A CN108962449A CN 108962449 A CN108962449 A CN 108962449A CN 201810804979 A CN201810804979 A CN 201810804979A CN 108962449 A CN108962449 A CN 108962449A
- Authority
- CN
- China
- Prior art keywords
- resistance
- wrapped
- core
- inner support
- computer
- 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.)
- Pending
Links
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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
- H01B7/1815—Protections not provided for in groups H01B7/182 - H01B7/26 composed of longitudinal inserts
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0208—Cables with several layers of insulating material
- H01B7/0216—Two layers
-
- 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
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
-
- 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
- H01B7/1875—Multi-layer sheaths
-
- 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
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/228—Metal braid
Abstract
The present invention relates to computer cable technical fields, specially a kind of computer resistance to compression insulated cable, including core, inner support skeleton, position at the heart in the cable is arranged in the inner supporting bone frame, the core is provided with several and outside is enclosed with the first insulating layer, and the core is distributed uniformly and circumferentially and engages with inner supporting bone；The inner support skeleton is wrapped with shielded layer, and the shielded layer is wrapped with second insulating layer, and the second insulating layer is wrapped with armor, and the armor is wrapped with wear-resistance protective sleeve.The problem of present invention solves the problems, such as that existing computer cable is poor there is tearable, anti-pressure ability there is insulating layer used, jacket layer material and mechanical strength is not high, the serious curtailment service life of cable, increases entreprise cost.
Description
Technical field
The present invention relates to computer cable technical field, specially a kind of computer resistance to compression insulated cable.
Background technique
Wires and cables industry is the second largest industry that China is only second to automobile industry.As China electric power industry, data are logical
The continuous expansion for believing the industry sizes such as industry, urban track traffic industry, coal mining, car industry and shipbuilding, to the need of wire and cable
Asking will also increase rapidly, and the following wires and cables industry has huge development potentiality.
Collecting and distributing system in terms of with the extensive use of computer electronic technology, the especially industrial and mining enterprises such as power generation, metallurgy, petrochemical industry
The signal transmission and the extensive use of detecting instrument instrument of system, electronic computer system, automated system；And these industries pair
Computer cable requires stronger function of shielding and keeps the stability used, while also requiring it with certain high temperature resistant
Performance and mechanical resistance energy improve the service life of cable entirety；Insulating layer used in existing computer cable, shield
Jacket material has that tearable, anti-pressure ability is poor and mechanical strength is not high, and serious curtailment cable uses the longevity
Life, increases entreprise cost.
Summary of the invention
Of the invention is to provide a kind of computer resistance to compression insulated cable, and to solve existing computer cable, there is institutes
Insulating layer, jacket layer material have that tearable, anti-pressure ability is poor and mechanical strength is not high, serious curtailment
The service life of cable, the problem of increasing entreprise cost.
To achieve the goals above, technical scheme is as follows:
A kind of computer resistance to compression insulated cable, including core, inner support skeleton, the inner supporting bone frame setting is in the cable at the heart
Position, the core is provided with several and outside is enclosed with the first insulating layer, and the core is distributed uniformly and circumferentially
And engage with inner supporting bone；
The inner support skeleton is wrapped with shielded layer, and the shielded layer is wrapped with second insulating layer, second insulation
Layer is wrapped with armor, and the armor is wrapped with wear-resistance protective sleeve.
As a further improvement of the present invention, the inner support skeleton is made of a rounded portions, several holding sections, adjacent
Two holding sections between engaging have core.
As a further improvement of the present invention, it is semi-cylindrical hill that the cross section structure of the holding section, which is both ends, and centre connects
The place of connecing is recessed inwardly to form engaging slot simultaneously, and the engaging slot is mutually clamped with core.
As a further improvement of the present invention, any one in the semi-cylindrical hill of both ends is connect with rounded portions, and in addition one
End is bonded with shielded layer.
As a further improvement of the present invention, the inner support skeleton is made of high rigidity insulating materials.
As a further improvement of the present invention, the armor is woven by finer wire.
It as a further improvement of the present invention, include silicon-carbide particle in the wear-resistance protective sleeve.
The beneficial effects of the present invention are:
Compared with prior art, the present invention by wear-resistance protective sleeve be added its wearability of SiC particles reinforced and just
Anti-pressure ability is walked, then the inner support skeleton made of high rigidity insulating materials being bonded with shielded layer is set simultaneously, is further mentioned
Its high anti-pressure ability, in addition inner support skeleton engages core, to it with stabilization；It solves existing computer cable to deposit
It there is a problem that tearable, anti-pressure ability is poor and mechanical strength is not high in insulating layer used, jacket layer material, sternly
The service life for shortening cable again, the problem of increasing entreprise cost.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples:
Fig. 1 is cross section structure schematic diagram of the invention；
Fig. 2 is the cross section structure schematic diagram of inner support skeleton in the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
It closes attached drawing and the present invention is further described in embodiment.
As shown in Figure 1 to Figure 2, a kind of computer resistance to compression insulated cable, including core 1, inner support skeleton 3, the inner supporting bone
Position at the heart in the cable is arranged in frame 3, and the core 1 is provided with ten and outside is enclosed with the first insulating layer 2, the core
1 is distributed uniformly and circumferentially and engages with inner support skeleton 3；
The inner support skeleton 3 is wrapped with shielded layer 4, and the shielded layer 4 is wrapped with second insulating layer 5, and described second
Insulating layer 5 is wrapped with armor 6, and the armor 6 is wrapped with wear-resistance protective sleeve 7.
The inner support skeleton 3 is made of 31, ten holding sections 32 of a rounded portions, between two adjacent holding sections 32
Engaging has core 1.
It is semi-cylindrical hill 321 that the cross section structure of the holding section 32, which is both ends, and intermediate connections are recessed inwardly shape simultaneously
At engaging slot 322, the engaging slot 322 is mutually clamped with core 1, and the effect of the holding section is to keep the stabilization of core
Property, and under by extraneous biggish mechanical pressure, it is unaffected to be still able to maintain core, indeformable.
Further, any one in both ends semi-cylindrical hill 321 is connect with rounded portions 31, other end and shielded layer
4 fittings.
Further, the inner support skeleton 3 is made of high rigidity insulating materials.
Further, the armor 6 is woven by finer wire.
It further, include silicon-carbide particle in the wear-resistance protective sleeve 7, silicon carbide is with light-weight, wearability is good, hard
Spend high characteristic, it is ensured that in the case that computer cable is extraneous friction, still is able to keep intact, not will cause outside
The phenomenon that tearing.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of computer resistance to compression insulated cable, including core (1), inner support skeleton (3), it is characterised in that: the inner support skeleton
(3) position at the heart in the cable is set, and the core (1) is provided with several and outside is enclosed with the first insulating layer (2), institute
Core (1) is stated to be distributed uniformly and circumferentially and engage with inner support skeleton (3)；
The inner support skeleton (3) is wrapped with shielded layer (4), and the shielded layer (4) is wrapped with second insulating layer (5), described
Second insulating layer (5) is wrapped with armor (6), and the armor (6) is wrapped with wear-resistance protective sleeve (7).
2. a kind of computer resistance to compression insulated cable according to claim 1, it is characterised in that: the inner support skeleton (3) by
One rounded portions (31), several holding sections (32) are constituted, and engaging has core (1) between two adjacent holding sections (32).
3. a kind of computer resistance to compression insulated cable according to claim 2, it is characterised in that: the holding section (32) is cut
Face structure is that both ends are semi-cylindrical hill (321), and intermediate connections are recessed inwardly to form engaging slot (322), the engaging simultaneously
Slot (322) is mutually clamped with core (1).
4. a kind of computer resistance to compression insulated cable according to claim 3, it is characterised in that: both ends semi-cylindrical hill
(321) any one in is connect with rounded portions (31), and other end is bonded with shielded layer (4).
5. a kind of computer resistance to compression insulated cable according to claim 1, it is characterised in that: the inner support skeleton (3) by
High rigidity insulating materials is made.
6. a kind of computer resistance to compression insulated cable according to claim 1, it is characterised in that: the armor (6) is by thin
Braided steel wire forms.
7. a kind of computer resistance to compression insulated cable according to claim 1, it is characterised in that: in the wear-resistance protective sleeve (7)
It include silicon-carbide particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810804979.6A CN108962449A (en) | 2018-07-20 | 2018-07-20 | A kind of computer resistance to compression insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810804979.6A CN108962449A (en) | 2018-07-20 | 2018-07-20 | A kind of computer resistance to compression insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108962449A true CN108962449A (en) | 2018-12-07 |
Family
ID=64497905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810804979.6A Pending CN108962449A (en) | 2018-07-20 | 2018-07-20 | A kind of computer resistance to compression insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108962449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681817A (en) * | 2020-05-28 | 2020-09-18 | 芜湖航天特种电缆厂股份有限公司 | Anti-attenuation data cable |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070026742A1 (en) * | 2005-07-28 | 2007-02-01 | Chan-Yong Park | UTP cable for transmitting high frequency signal |
| CN203338815U (en) * | 2013-05-21 | 2013-12-11 | 安徽华海特种电缆集团有限公司 | Insulated copper strip shielding flexible computer cable |
| CN103794274A (en) * | 2014-01-18 | 2014-05-14 | 安徽华茜电缆科技有限公司 | Environmental protection high-temperature-resistant pulling-resistant type intrinsic safety computer shield cable |
| CN103985460A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Computer shield cable with good compression resisting performance |
| CN204215766U (en) * | 2014-11-26 | 2015-03-18 | 安徽新华电缆(集团)有限公司 | A kind of tension flame-proof elastomer computer cable |
| CN205621511U (en) * | 2016-04-26 | 2016-10-05 | 朱阿大 | Corrosion -resistant computer shielded cable of resistance to compression |
| CN106340344A (en) * | 2016-11-12 | 2017-01-18 | 河南开启电力实业有限公司 | Aging-resistant insulated cable and preparation method thereof |
| CN108281228A (en) * | 2017-12-20 | 2018-07-13 | 安徽华能电缆集团有限公司 | A kind of resistance to compression insulated cable |
| CN208637170U (en) * | 2018-07-20 | 2019-03-22 | 安徽德源电缆集团有限公司 | A kind of computer resistance to compression insulated cable |
-
2018
- 2018-07-20 CN CN201810804979.6A patent/CN108962449A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070026742A1 (en) * | 2005-07-28 | 2007-02-01 | Chan-Yong Park | UTP cable for transmitting high frequency signal |
| CN203338815U (en) * | 2013-05-21 | 2013-12-11 | 安徽华海特种电缆集团有限公司 | Insulated copper strip shielding flexible computer cable |
| CN103794274A (en) * | 2014-01-18 | 2014-05-14 | 安徽华茜电缆科技有限公司 | Environmental protection high-temperature-resistant pulling-resistant type intrinsic safety computer shield cable |
| CN103985460A (en) * | 2014-04-11 | 2014-08-13 | 安徽省赛华电缆有限公司 | Computer shield cable with good compression resisting performance |
| CN204215766U (en) * | 2014-11-26 | 2015-03-18 | 安徽新华电缆(集团)有限公司 | A kind of tension flame-proof elastomer computer cable |
| CN205621511U (en) * | 2016-04-26 | 2016-10-05 | 朱阿大 | Corrosion -resistant computer shielded cable of resistance to compression |
| CN106340344A (en) * | 2016-11-12 | 2017-01-18 | 河南开启电力实业有限公司 | Aging-resistant insulated cable and preparation method thereof |
| CN108281228A (en) * | 2017-12-20 | 2018-07-13 | 安徽华能电缆集团有限公司 | A kind of resistance to compression insulated cable |
| CN208637170U (en) * | 2018-07-20 | 2019-03-22 | 安徽德源电缆集团有限公司 | A kind of computer resistance to compression insulated cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111681817A (en) * | 2020-05-28 | 2020-09-18 | 芜湖航天特种电缆厂股份有限公司 | Anti-attenuation data cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208637170U (en) | A kind of computer resistance to compression insulated cable | |
| CN108962449A (en) | A kind of computer resistance to compression insulated cable | |
| CN104059325B (en) | A kind of cable reinforcement | |
| CN204288916U (en) | Enhancement mode armoured cable | |
| CN202183244U (en) | Metal shielding braided reinforced rubber jacketed flexible cable of coal cutter | |
| CN201956105U (en) | Halogen-free low-smoke flame-retardant wear-resisting computer flexible cable | |
| CN206225608U (en) | A kind of electronic equipment high definition transmission line | |
| CN203673897U (en) | Suspension insulator string assembling system used for AC extra-high-voltage common-tower double circuit long-span transmission line | |
| CN105895201A (en) | Cable core with acid and alkali resistance and mechanical damage resistance | |
| CN208706317U (en) | A kind of resistance to compression folding submerged cable | |
| CN207302706U (en) | A kind of wear-resisting communication cable | |
| CN201323090Y (en) | Armored CAT5E cable | |
| CN105321600A (en) | Tensile and pressure-proof mine self-cooling cable | |
| CN206742778U (en) | Cable bracket device is rigidly fixed in a kind of subway tunnel | |
| CN208460416U (en) | A kind of anti-corrosion blocks water overhead insulation line | |
| CN104167609B (en) | Method and device for eliminating radiation type leaky cable same frequency interference phenomenon | |
| CN204463877U (en) | A kind of elevator flat cable | |
| CN107945954A (en) | A kind of mining insulation shielding control composite cable | |
| CN203596190U (en) | Night vision easy-fold compression resistant conveying device | |
| CN215220316U (en) | Wear-resistant and bending-resistant cable adopting nano composite EVA | |
| CN203038697U (en) | Elevator high speed traveling cable | |
| CN213483986U (en) | Multilayer shielding cable connection structure | |
| CN213844867U (en) | Insulating type composite cable for computer | |
| CN219418523U (en) | Local flat telemetry cable bundle | |
| CN203055527U (en) | Mine composite cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |