CN105895218A - Tensile waterproof cable - Google Patents
Tensile waterproof cable Download PDFInfo
- Publication number
- CN105895218A CN105895218A CN201610416305.XA CN201610416305A CN105895218A CN 105895218 A CN105895218 A CN 105895218A CN 201610416305 A CN201610416305 A CN 201610416305A CN 105895218 A CN105895218 A CN 105895218A
- Authority
- CN
- China
- Prior art keywords
- cable
- hollow rubber
- semi
- core
- coated
- 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
-
- 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
- H01B7/1895—Internal space filling-up means
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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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses a tensile waterproof cable. The tensile waterproof cable comprises a rectangular hollow rubber frame, wherein inwardly-recessed semi-circular grooves are separately formed in the front edge and the rear edge of the rectangular hollow rubber frame, externally convex semi-circular grooves are separately formed in the left edge and the right edge, a main wire core is arranged at the center of the rectangular hollow rubber frame and is formed by sequentially coating the outer side of a main conductor with a silicon rubber insulation layer and a plastic thin film winding layer, control wire cores are arranged in the inwardly-recessed semi-circular grooves, power line cores are arranged in the externally convex semi-circular grooves, and the rectangular hollow rubber frame, the main wire core, the control wire cores and the power line cores jointly form a cable core. In the tensile waterproof cable, the rectangular hollow rubber frame is used, the tensile waterproof cable has the advantages of compact and reasonable structure and high tensile and pull resistant performance, the safety protection performance can be greatly improved, the cable can be enabled to normally use for a long time, moreover, the structural stability of an inner conductor of the cable can be improved, and the service lifetime of the cable is prolonged.
Description
Technical field
The present invention relates to technical field, particularly relate to a kind of tension water-proof cable.
Background technology
During the use of cable, if the insulating barrier outside cable and other fireprotection layer are occurring to damage or aging and cause the conductor of cable center and leak outside, potential safety hazard can be caused, when the conductor of the heart is flooded in the cable, more likely user of service or other staff can cause the injury that cannot retrieve, therefore the design structure of cable is critically important to the safe handling of cable.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of tension water-proof cable.
The present invention is achieved by the following technical solutions:
nullA kind of tension water-proof cable，Include rectangle hollow rubber skeleton，Before and after rectangle hollow rubber skeleton, limit has the semi-circular recesses of indent，The semi-circular recesses of evagination is had on limit, left and right，It is provided with master core at the center of rectangle hollow rubber skeleton，Described master core is to be coated with silicone rubber insulation layer and plastic sheeting winding layer composition successively in the outside of leading body，It is equipped with control conductor in the semi-circular recesses of two indents，It is equipped with power wire core in the semi-circular recesses of two evaginations，Rectangle hollow rubber skeleton、Master core、Control conductor and power wire core constitute cable core，Described control conductor is coated with polypropylene insulation layer successively outside control conductor and zinc-coated wire woven shield is constituted，Described power wire core is to be coated with ethylene propylene diene rubber insulating barrier successively in the external side of power guide、Double-deck zinc-plated steel-tape armouring layer and oval rubber skeleton are constituted，It is coated with tin plating soft copper silk in the outside of described cable core successively and adds dacron thread braiding insulation screen、Aluminium foil lapped shielding layer、Nano-silicon marine glue packed layer and oversheath.
Described leading body, control conductor and power conductor are all formed by multiply tin-coated copper tow strand.
The invention have the advantage that and present invention uses rectangle hollow rubber skeleton, it is equipped with control conductor in the semi-circular recesses of two indents, it is equipped with power wire core in the semi-circular recesses of two evaginations, compact conformation, rationally, resistance to compression is resistance to draws performance good, security protection performance is greatly improved, ensure that the cable long period normally uses, and the structural stability of cable inner conductor can be strengthened, increase the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
nullAs shown in Figure 1，A kind of tension water-proof cable，Include rectangle hollow rubber skeleton 1，Before and after rectangle hollow rubber skeleton 1, limit has the semi-circular recesses 2 of indent，The semi-circular recesses 3 of evagination is had on limit, left and right，It is provided with master core at the center of rectangle hollow rubber skeleton 1，Described master core is to be coated with silicone rubber insulation layer 5 and plastic sheeting winding layer 6 composition successively in the outside of leading body 4，It is equipped with control conductor in the semi-circular recesses 2 of two indents，It is equipped with power wire core in the semi-circular recesses 3 of two evaginations，Rectangle hollow rubber skeleton 1、Master core、Control conductor and power wire core constitute cable core，Described control conductor is coated with polypropylene insulation layer 8 successively outside control conductor 7 and zinc-coated wire woven shield 9 is constituted，Described power wire core is to be coated with ethylene propylene diene rubber insulating barrier 11 outside power conductor 10 successively、Double-deck zinc-plated steel-tape armouring layer 12 and oval rubber skeleton 13 are constituted，It is coated with tin plating soft copper silk in the outside of described cable core successively and adds dacron thread braiding insulation screen 14、Aluminium foil lapped shielding layer 15、Nano-silicon marine glue packed layer 16 and oversheath 17.
Described leading body 4, control conductor 7 and power conductor 10 are all formed by multiply tin-coated copper tow strand.
Claims (2)
- null1. a tension water-proof cable，It is characterized in that: include rectangle hollow rubber skeleton，Before and after rectangle hollow rubber skeleton, limit has the semi-circular recesses of indent，The semi-circular recesses of evagination is had on limit, left and right，It is provided with master core at the center of rectangle hollow rubber skeleton，Described master core is to be coated with silicone rubber insulation layer and plastic sheeting winding layer composition successively in the outside of leading body，It is equipped with control conductor in the semi-circular recesses of two indents，It is equipped with power wire core in the semi-circular recesses of two evaginations，Rectangle hollow rubber skeleton、Master core、Control conductor and power wire core constitute cable core，Described control conductor is coated with polypropylene insulation layer successively outside control conductor and zinc-coated wire woven shield is constituted，Described power wire core is to be coated with ethylene propylene diene rubber insulating barrier successively in the external side of power guide、Double-deck zinc-plated steel-tape armouring layer and oval rubber skeleton are constituted，It is coated with tin plating soft copper silk in the outside of described cable core successively and adds dacron thread braiding insulation screen、Aluminium foil lapped shielding layer、Nano-silicon marine glue packed layer and oversheath.
- A kind of tension water-proof cable the most according to claim 1, it is characterised in that: described leading body, control conductor and power conductor are all formed by multiply tin-coated copper tow strand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416305.XA CN105895218A (en) | 2016-06-14 | 2016-06-14 | Tensile waterproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610416305.XA CN105895218A (en) | 2016-06-14 | 2016-06-14 | Tensile waterproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105895218A true CN105895218A (en) | 2016-08-24 |
Family
ID=56730752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610416305.XA Pending CN105895218A (en) | 2016-06-14 | 2016-06-14 | Tensile waterproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105895218A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869745A (en) * | 2016-06-14 | 2016-08-17 | 中科电力装备（安徽）智能化科技有限公司 | Anti-explosion cable |
| CN105895226A (en) * | 2016-06-14 | 2016-08-24 | 中科电力装备（安徽）智能化科技有限公司 | Communication cable |
| CN107680722A (en) * | 2017-09-23 | 2018-02-09 | 贵州固达电缆有限公司 | A kind of resistance to compression mine cable |
| CN108538481A (en) * | 2018-05-28 | 2018-09-14 | 安徽徽宁电器仪表集团有限公司 | A kind of switchgear flame-retardant shielded cable |
| CN108766653A (en) * | 2018-05-28 | 2018-11-06 | 安徽徽宁电器仪表集团有限公司 | A kind of switchgear composite cable |
| CN117038189A (en) * | 2023-07-12 | 2023-11-10 | 河源坚宝电缆有限公司 | Water-blocking type medium-high voltage power cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834113U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Dampproofing communication cable of multicore |
| CN204834111U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Tensile is able to bear or endure crooked communication cable |
| CN204834112U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Dampproofing multicore communication cable of winter protection |
-
2016
- 2016-06-14 CN CN201610416305.XA patent/CN105895218A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204834113U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Dampproofing communication cable of multicore |
| CN204834111U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Tensile is able to bear or endure crooked communication cable |
| CN204834112U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Dampproofing multicore communication cable of winter protection |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869745A (en) * | 2016-06-14 | 2016-08-17 | 中科电力装备（安徽）智能化科技有限公司 | Anti-explosion cable |
| CN105895226A (en) * | 2016-06-14 | 2016-08-24 | 中科电力装备（安徽）智能化科技有限公司 | Communication cable |
| CN107680722A (en) * | 2017-09-23 | 2018-02-09 | 贵州固达电缆有限公司 | A kind of resistance to compression mine cable |
| CN108538481A (en) * | 2018-05-28 | 2018-09-14 | 安徽徽宁电器仪表集团有限公司 | A kind of switchgear flame-retardant shielded cable |
| CN108766653A (en) * | 2018-05-28 | 2018-11-06 | 安徽徽宁电器仪表集团有限公司 | A kind of switchgear composite cable |
| CN108538481B (en) * | 2018-05-28 | 2020-06-02 | 安徽徽宁电器仪表集团有限公司 | Flame-retardant shielding cable for switch cabinet |
| CN117038189A (en) * | 2023-07-12 | 2023-11-10 | 河源坚宝电缆有限公司 | Water-blocking type medium-high voltage power cable |
| CN117038189B (en) * | 2023-07-12 | 2024-04-26 | 河源坚宝电缆有限公司 | Water-blocking type medium-high voltage power 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160824 |