CN105551601A - Coal mine insulated shielding cable - Google Patents
Coal mine insulated shielding cable Download PDFInfo
- Publication number
- CN105551601A CN105551601A CN201610042401.2A CN201610042401A CN105551601A CN 105551601 A CN105551601 A CN 105551601A CN 201610042401 A CN201610042401 A CN 201610042401A CN 105551601 A CN105551601 A CN 105551601A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- braid
- deck
- extruded outside
- 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
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- 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
-
- 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
- H01B7/226—Helicoidally wound metal wires or tapes
Abstract
The invention discloses a coal mine insulated shielding cable, comprising a cable main body; the cable main body comprises conductors, a braid layer and an outer sheath; multiple conductors are arranged in the cable main body; the conductors are fixed through an isolation bracket; an optical unit is arranged at the center position of the cable main body; a layer of insulation layer is arranged outside of the isolation bracket; a layer of shielding layer is extruded outside of the insulation layer; a layer of steel strip wrapping layer is extruded outside of the shielding layer; a layer of braid layer is extruded outside of the steel strip wrapping layer; and a layer of outer sheath is extruded outside of the braid layer. The shielding cable is advantaged by rational structure design, good shielding effect and convenient use.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of colliery insulation shielding cable.
Background technology
At present; along with the development of science and technology; the fields such as industry are also in fast development; cable is as the equipment that often can use in industry; widely used by people; cable refers to the material for electric power, communication and associated transport purposes; and along with the increase of power consumption; also more and more higher to the requirement of cable, but existing industrial used cable, because its structural design is unreasonable; cause the poor anti jamming capability of cable; and under rugged environment, cable can not normally work, and brings very large loss to enterprise.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of colliery insulation shielding cable.
The present invention takes following technical scheme to realize: a kind of colliery insulation shielding cable, and it comprises cable body, and described cable body comprises conductor, braid and oversheath, and described cable body inside is provided with multiple conductor; Fixed by isolation mount between described conductor; Described cable body center is provided with light unit; One deck insulating barrier is set outside described isolation mount; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes one deck steel band lapping layer outward; One deck braid is extruded outside described steel band lapping layer; One deck oversheath is extruded outside described braid.
Above-mentioned a kind of colliery insulation shielding cable, described braid is that stainless steel wire braiding forms.
Above-mentioned a kind of colliery insulation shielding cable, described oversheath is that polyolefine material is made.
The present invention has following beneficial effect in sum: the present invention has the advantages such as reasonable in design, shield effectiveness be good and easy to use, described steel band lapping layer can play good magnetic conduction effect, ensure that cable normally can run under glitch-free environment, ensure that the safe handling of equipment.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, conductor; 2, insulating barrier; 3, screen; 4, steel band lapping layer; 5, braid; 6, oversheath; 7, isolation mount; 8, light unit; 9, cable body.
Embodiment
As shown in Figure 1, a kind of colliery insulation shielding cable, it comprises cable body 9, and described cable body 9 comprises conductor 1, braid 5 and oversheath 6, and described cable body 9 inside is provided with multiple conductor 1; Fixed by isolation mount 7 between described conductor 1; Described cable body 9 center is provided with light unit 8; Outside described isolation mount 7, one deck insulating barrier 2 is set; One deck screen 3 is extruded outside described insulating barrier 2; Described screen 3 is outer closely extrudes one deck steel band lapping layer 4; One deck braid 5 is extruded outside described steel band lapping layer 4; One deck oversheath 6 is extruded outside described braid 5.
Described steel band lapping layer 4 can play good magnetic conduction effect, ensures that cable normally can run under glitch-free environment, ensure that the safe handling of equipment.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (3)
1. a colliery insulation shielding cable, it comprises cable body, and described cable body comprises conductor, braid and oversheath, it is characterized in that: described cable body inside is provided with multiple conductor; Fixed by isolation mount between described conductor; Described cable body center is provided with light unit; One deck insulating barrier is set outside described isolation mount; One deck screen is extruded outside described insulating barrier; Described screen closely extrudes one deck steel band lapping layer outward; One deck braid is extruded outside described steel band lapping layer; One deck oversheath is extruded outside described braid.
2. a kind of colliery according to claim 1 insulation shielding cable, is characterized in that: described braid is that stainless steel wire braiding forms.
3. a kind of colliery according to claim 1 insulation shielding cable, is characterized in that: described oversheath is that polyolefine material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042401.2A CN105551601A (en) | 2016-01-22 | 2016-01-22 | Coal mine insulated shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042401.2A CN105551601A (en) | 2016-01-22 | 2016-01-22 | Coal mine insulated shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551601A true CN105551601A (en) | 2016-05-04 |
Family
ID=55830739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042401.2A Pending CN105551601A (en) | 2016-01-22 | 2016-01-22 | Coal mine insulated shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551601A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945954A (en) * | 2017-11-27 | 2018-04-20 | 安徽环宇电缆集团有限公司 | A kind of mining insulation shielding control composite cable |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430030A (en) * | 2008-12-11 | 2009-05-13 | 浙江铁马汽车零部件有限公司 | Non-metal knitted polytetrafluoroethylene hose and technique for producing the same |
| JP2014017084A (en) * | 2012-07-06 | 2014-01-30 | Sumitomo Electric Ind Ltd | Multi-core cable |
| CN103854752A (en) * | 2012-11-30 | 2014-06-11 | 林凤俊 | Anti-radiation cable |
| CN104779007A (en) * | 2015-01-31 | 2015-07-15 | 安徽华泰电缆科技有限公司 | Anti-breakage tensile cable |
| CN204720203U (en) * | 2015-06-02 | 2015-10-21 | 高满珍 | A kind of waterproof tensile of strengthening stretches shielded type cable |
-
2016
- 2016-01-22 CN CN201610042401.2A patent/CN105551601A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101430030A (en) * | 2008-12-11 | 2009-05-13 | 浙江铁马汽车零部件有限公司 | Non-metal knitted polytetrafluoroethylene hose and technique for producing the same |
| JP2014017084A (en) * | 2012-07-06 | 2014-01-30 | Sumitomo Electric Ind Ltd | Multi-core cable |
| CN103854752A (en) * | 2012-11-30 | 2014-06-11 | 林凤俊 | Anti-radiation cable |
| CN104779007A (en) * | 2015-01-31 | 2015-07-15 | 安徽华泰电缆科技有限公司 | Anti-breakage tensile cable |
| CN204720203U (en) * | 2015-06-02 | 2015-10-21 | 高满珍 | A kind of waterproof tensile of strengthening stretches shielded type cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107945954A (en) * | 2017-11-27 | 2018-04-20 | 安徽环宇电缆集团有限公司 | A kind of mining insulation shielding control composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |