CN205177467U - High temperature resistant stretch -proofing stable form cable - Google Patents
High temperature resistant stretch -proofing stable form cable Download PDFInfo
- Publication number
- CN205177467U CN205177467U CN201520672251.4U CN201520672251U CN205177467U CN 205177467 U CN205177467 U CN 205177467U CN 201520672251 U CN201520672251 U CN 201520672251U CN 205177467 U CN205177467 U CN 205177467U
- Authority
- CN
- China
- Prior art keywords
- cable
- resistant
- core
- oversheath
- deck
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
The utility model discloses a high temperature resistant stretch -proofing stable form cable, it includes the cable body, the cable body includes conductor, insulating layer, shielding layer and oversheath. Cable body inside is provided with many conductors, just cable body cross section is circular structure, many the conductor constitutes the cable core, cable body inside is provided with many cable cores, through plastic frame connection between the cable core, the outer closely crowded package one deck insulating layer of cable core, the clearance part is provided with the filling layer between insulating layer and the cable core, the outer closely crowded package one deck shielding layer of insulating layer, the package is crowded from inside to outside in proper order to the shielding layer has nonrust steel pipe layer of ripple and fire -resistant mica lacing, fire -resistant mica lacing is crowded package one deck oversheath outward, be provided with the insulating silicon oil layer of one deck between oversheath and the fire -resistant mica lacing. The utility model relates to a high temperature resistant stretch -proofing stable form cable has that structural design is reasonable, the feature of environmental protection can be got well and advantage such as long service life.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of high-temperature-resistant, tensile and stretches stable type cable.
Background technology
At present, along with the development of science and technology, no matter be industry or the daily life of the mankind, all towards electrified future development, cable is then in industry and power domain, its status is also raising gradually, the existing construction of cable comprises many conductors, be coated on the insulating barrier outside each conductor, several part such as braid and sheath, but the anti-external disturbance performance of the cable of this structure and envelope eapsulotomy poor, easily cause distorted signals, therefore Signal transmissions is very unstable, the image of transmission is also unintelligible, and existing cable is high temperature resistant etc., and performance is not fine, be easy to oxidized, these are all urgent problems.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of high-temperature-resistant, tensile and stretches stable type cable.
The utility model is taked following technical scheme to realize: a kind of high-temperature-resistant, tensile stretches stable type cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; And described cable body cross section is circular configuration; Many described conductors form cable core; Described cable body inside is provided with many cable cores; Connected by plastic cement skeleton between described cable core; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with packed layer; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with corrugated stainless steel layer and fireproof mica belt from inside to outside successively; One deck oversheath is extruded outside described fireproof mica belt; One deck Silicon-On-Insulator oil reservoir is provided with between described oversheath and fireproof mica belt.
Above-mentioned a kind of high-temperature-resistant, tensile stretches stable type cable, and described conductor adopts real core copper core or multiply to press copper core and makes, and its cross sectional shape is circular or sector structure.
Above-mentioned a kind of high-temperature-resistant, tensile stretches stable type cable, and the packed layer arranged between described cable core and insulating barrier is that asbestos or glass material are made.
Above-mentioned a kind of high-temperature-resistant, tensile stretches stable type cable, and described screen is that semiconductor polyolefine material extrudes and forms.
Above-mentioned a kind of high-temperature-resistant, tensile stretches stable type cable, and described insulating barrier is by synthetic mica tape and Ceramic silicon rubber band is wrapped combines.
Above-mentioned a kind of high-temperature-resistant, tensile stretches stable type cable, and described oversheath adopts the wrapped sintering of polyimide film to form.
The utility model has following beneficial effect in sum: a kind of high-temperature-resistant, tensile of the utility model is stretched stable type cable and had the advantages such as reasonable in design, good environmental protection and long service life, and described conductor adopts real core copper core or multiply to press copper core makes, its cross sectional shape is circular or sector structure, conductor propagation signal not only can be made more stable, and be not easy to fracture, be also convenient to the maintenance of later stage workman.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, plastic cement skeleton; 4, packed layer; 5, insulating barrier; 6, screen; 7, corrugated stainless steel layer; 8, fireproof mica belt; 9, Silicon-On-Insulator oil reservoir; 10, oversheath.
Embodiment
As shown in Figure 1, a kind of high-temperature-resistant, tensile stretches stable type cable, and it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 5, screen 6 and oversheath 10, and described cable body 1 inside is provided with many conductors 2; And described cable body 1 cross section is circular configuration; Many described conductors 2 form cable core; Described cable body 1 inside is provided with many cable cores; Connected by plastic cement skeleton 3 between described cable core; Described cable core closely extrudes a layer insulating 5 outward; Between described insulating barrier 5 and cable core, gap portion is provided with packed layer 4; Described insulating barrier 5 is outer closely extrudes one deck screen 6; Described screen 6 is extruded with corrugated stainless steel layer 7 and fireproof mica belt 8 from inside to outside successively; One deck oversheath 10 is extruded outside described fireproof mica belt 8; One deck Silicon-On-Insulator oil reservoir 9 is provided with between described oversheath 10 and fireproof mica belt 8.
Described conductor 2 adopts real core copper core or multiply to press copper core and makes, and its cross sectional shape is circular or sector structure, conductor 2 signal transmission not only can be made more stable, and be not easy to fracture, also be convenient to the maintenance of later stage workman; Be fixedly connected with by rubber skeleton 3 between described cable core, thus conductor 2 can not be offset, make cable body 1 internal structure compacter, improve its job stability; The packed layer 4 arranged between described cable core and insulating barrier 5 is made for asbestos or glass material, when bending by external force when cable, ensure that cable has bending and indeformable performance to a certain extent, cable can use under the environment of alternating bending, improves the environmental suitability of cable; Described insulating barrier 5 is by synthetic mica tape and Ceramic silicon rubber band is wrapped combines, and greatly can improve the insulation effect of cable body 1, prevents it from the faults such as electric leakage occurring, makes its Signal transmissions more stable; The screen 6 extruded outside described insulating barrier 5 forms for semiconductor polyolefine material extrudes, significantly can reduce extraneous electromagnetic interference to the impact of cable, and screening electron can be got rid of, ensure that the information of cable transmits effect, thus make the course of work of cable more stable; Described corrugated stainless steel layer 7 characteristic is soft, improves the bending property of cable, uses under meeting the condition of different length demand; Described fireproof mica belt 8 is excellent insulating material, and its insulation property are better than general Insulation Material far away, can continue under the high temperature conditions to keep good insulation property; The Silicon-On-Insulator oil reservoir 9 arranged between described oversheath 10 and fireproof mica belt 8 can play fire-retardant effect to greatest extent, and can ensure the normal work of cable inner conductor within a certain period of time; Described oversheath 10 adopts the wrapped sintering of polyimide film to form, and also can not discharge environmentally harmful gas, reduce the harm of fire to a certain extent, protect the life and health of people under cable generation combustion case.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (6)
1. high-temperature-resistant, tensile stretches a stable type cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with many conductors; And described cable body cross section is circular configuration; Many described conductors form cable core; Described cable body inside is provided with many cable cores; Connected by plastic cement skeleton between described cable core; Described cable core closely extrudes a layer insulating outward; Between described insulating barrier and cable core, gap portion is provided with packed layer; Described insulating barrier closely extrudes one deck screen outward; Described screen is extruded with corrugated stainless steel layer and fireproof mica belt from inside to outside successively; One deck oversheath is extruded outside described fireproof mica belt; One deck Silicon-On-Insulator oil reservoir is provided with between described oversheath and fireproof mica belt.
2. a kind of high-temperature-resistant, tensile according to claim 1 stretches stable type cable, it is characterized in that: described conductor adopts real core copper core or multiply to press copper core and makes, and its cross sectional shape is circular or sector structure.
3. a kind of high-temperature-resistant, tensile according to claim 1 stretches stable type cable, it is characterized in that: the packed layer arranged between described cable core and insulating barrier is that asbestos or glass material are made.
4. a kind of high-temperature-resistant, tensile according to claim 1 stretches stable type cable, it is characterized in that: described screen is that semiconductor polyolefine material extrudes and forms.
5. a kind of high-temperature-resistant, tensile according to claim 1 stretches stable type cable, it is characterized in that: described insulating barrier is by synthetic mica tape and Ceramic silicon rubber band is wrapped combines.
6. a kind of high-temperature-resistant, tensile according to claim 1 stretches stable type cable, it is characterized in that: described oversheath adopts the wrapped sintering of polyimide film to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672251.4U CN205177467U (en) | 2015-09-01 | 2015-09-01 | High temperature resistant stretch -proofing stable form cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520672251.4U CN205177467U (en) | 2015-09-01 | 2015-09-01 | High temperature resistant stretch -proofing stable form cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205177467U true CN205177467U (en) | 2016-04-20 |
Family
ID=55741425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520672251.4U Expired - Fee Related CN205177467U (en) | 2015-09-01 | 2015-09-01 | High temperature resistant stretch -proofing stable form cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205177467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097090A (en) * | 2015-09-11 | 2015-11-25 | 湖南华菱线缆股份有限公司 | Aerospace cable |
| CN107293371A (en) * | 2017-06-30 | 2017-10-24 | 重庆渝丰鑫新线缆科技有限公司 | A kind of construction Special safety type service cable and preparation method thereof |
| CN107610818A (en) * | 2016-12-20 | 2018-01-19 | 合肥亚飞电力设备有限公司 | A kind of novel high-precision intelligent instrumentation signal cable |
-
2015
- 2015-09-01 CN CN201520672251.4U patent/CN205177467U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105097090A (en) * | 2015-09-11 | 2015-11-25 | 湖南华菱线缆股份有限公司 | Aerospace cable |
| CN107610818A (en) * | 2016-12-20 | 2018-01-19 | 合肥亚飞电力设备有限公司 | A kind of novel high-precision intelligent instrumentation signal cable |
| CN107293371A (en) * | 2017-06-30 | 2017-10-24 | 重庆渝丰鑫新线缆科技有限公司 | A kind of construction Special safety type service cable and preparation method thereof |
| CN107293371B (en) * | 2017-06-30 | 2023-07-07 | 渝丰科技股份有限公司 | Special safe power supply cable for building construction and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205177467U (en) | High temperature resistant stretch -proofing stable form cable | |
| CN202976875U (en) | Oxygen isolation environmental protection type power and data signal control integral cable for rail traffic | |
| CN205194359U (en) | Flexible pottery silicon rubber insulation fireproof cable | |
| CN104681180A (en) | Fireproof high-temperature-resisting industrial insulated cable | |
| CN204614466U (en) | The industrial cable of a kind of high pressure resistant high-temp anti-corrosion | |
| CN201532796U (en) | Anti-corrosion high temperature resistant tear-resistant special measurement and control instrument cable | |
| CN204480739U (en) | The industrial insulated cable of a kind of fire-proof high-temperature resistant | |
| CN204407058U (en) | A kind of high-temperature-resistant, tensile stretches industrial cable | |
| CN204375475U (en) | A kind of water-blocking moistureproof power cable | |
| CN204407076U (en) | The industrial power cable of a kind of anti-flaming thermal-insulation | |
| CN103903769A (en) | Single-core fire resistant cable | |
| CN205177423U (en) | Fire -resistant stretch -proofing armoured cable | |
| CN204117639U (en) | The active beacon cable of a kind of resistance to bending and vibrations | |
| CN103928149A (en) | Environment-friendly waterproof high-temperature-resistant corrosion-resistant insulated cable | |
| CN103915194A (en) | Low-smoke and halogen-free fireproof double-shielded cable resistant to high temperature | |
| CN205406126U (en) | Flexible shielded cable for computer | |
| CN204390796U (en) | A kind of low smoke and zero halogen corrosion-and high-temp-resistant power cable | |
| CN205542098U (en) | Dampproofing stretch -proof cable for coal mine | |
| CN204632390U (en) | A kind of anticorrosion stretch-proof shielded type cable | |
| CN204558068U (en) | A kind of insulation anti-shielding armouring industrial cable | |
| CN204966119U (en) | Industrial anti ultraviolet stretch -proof insulated cable | |
| CN103903768A (en) | Multicore high-voltage fire resistant cable | |
| CN203787175U (en) | Single-core fireproof cable | |
| CN204577139U (en) | A kind of stretch-proof anticorrosion cable | |
| CN203150292U (en) | Fireproof power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |