CN103578631A - Anti-pulling waterproof rubber sleeve cable - Google Patents
Anti-pulling waterproof rubber sleeve cable Download PDFInfo
- Publication number
- CN103578631A CN103578631A CN201310575178.4A CN201310575178A CN103578631A CN 103578631 A CN103578631 A CN 103578631A CN 201310575178 A CN201310575178 A CN 201310575178A CN 103578631 A CN103578631 A CN 103578631A
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- CN
- China
- Prior art keywords
- cable
- rubber
- cable core
- rubber sleeve
- waterproof rubber
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- 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.)
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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 provides an anti-pulling waterproof rubber sleeve cable which comprises a cable core, a rubber filling layer and an outer protective sleeve. The cable core is formed by twisting four insulated wire cores. Each insulated wire core comprises a tinned copper conductor and ethylene-propylene-diene monomer rubber insulation. A steel wire is arranged in the rubber filling layer. The steel wire is located in the middle of the cable core. A water-resisting layer, a waterproof layer and a natural butadiene styrene rubber protective sleeve are sequentially arranged outside the cable core. The thickness of the natural butadiene styrene rubber protective sleeve is 3-4mm. The waterproof performance of the cable is increased, and the service life of the cable is wholly prolonged.
Description
Technical field
The present invention relates to a kind of power cable, relate in particular to a kind of tension waterproof rubber sleeve cable.
Background technology
Plastic-sheathed Cable need to move frequently when for vertical lifting equipment, instructions for use is very high, common Plastic-sheathed Cable easily causes the phenomenons such as conductor elongation, fracture after the process that repeatedly constantly stretches and reduce, cause cable to play drum or disconnected core, shorten useful life, affect the normal operation of vertical lifting equipment, also can bury potential safety hazard, and Plastic-sheathed Cable may run into the environment that has water in use, common Plastic-sheathed Cable water proofing property is poor, while using in water environment for a long time, can affect its normal operation.
Summary of the invention
Technical problem to be solved by this invention is to overcome defect of the prior art, and the tension that a kind of tensile strength is high, water resistance is good waterproof rubber sleeve cable is provided.
For solving the problems of the technologies described above, the invention provides a kind of tension waterproof rubber sleeve cable, comprise cable core, rubber packed layer and oversheath, cable core is by four stranded forming of insulated wire cores, insulated wire cores comprises tinned copper conductor and ethylene propylene diene rubber insulation, is provided with a steel wire in rubber packed layer, and steel wire is positioned at the middle part of cable core, cable core is provided with water blocking layer, watertight composition and natural butadiene-styrene rubber sheath outward successively, and the thickness of natural butadiene-styrene rubber sheath is 3-4mm.
As a further improvement on the present invention, water blocking layer is composited by polyester fiber woven cloths and high-absorbent material.
As a further improvement on the present invention, watertight composition is for adopting the aluminium-plastic tape of vertical job contract skill.
The beneficial effect that the present invention reaches: the invention provides a kind of tension waterproof rubber sleeve cable, conductor adopts tinned copper conductor, can prevent the oxidation of conductor; In rubber packed layer, increase a steel wire, increased the tensile strength of cable; Adopt the plastic-aluminum combined belt of vertical job contract skill to form full-closed structure, extraneous water cannot enter cable core, height water suction powder in water blocking layer can absorb a large amount of water, become gelinite, stop flowing of water, the natural butadiene-styrene rubber sheath of thickening has also increased the water resistance of cable, and increase the useful life of cable greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of tension waterproof rubber sleeve cable.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, the invention provides a kind of tension waterproof rubber sleeve cable, comprise cable core, rubber packed layer 4 and oversheath 7, cable core is by four stranded forming of insulated wire cores, insulated wire cores comprises tinned copper conductor 1 and ethylene propylene diene rubber insulation 2, is provided with a steel wire 3 in rubber packed layer 4, and steel wire 3 is positioned at the middle part of cable core, cable core is provided with water blocking layer 5, watertight composition 6 and natural butadiene-styrene rubber sheath 7 outward successively, and the thickness of natural butadiene-styrene rubber sheath 7 is 3-4mm; Water blocking layer 5 is composited by polyester fiber woven cloths and high-absorbent material; Watertight composition 6 is for adopting the aluminium-plastic tape of vertical job contract skill.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.
Claims (3)
1. a tension waterproof rubber sleeve cable, comprise cable core, rubber packed layer (4) and oversheath (7), described cable core is by four stranded forming of insulated wire cores, it is characterized in that: described insulated wire cores comprises tinned copper conductor (1) and ethylene propylene diene rubber insulation (2), in described rubber packed layer (4), be provided with a steel wire (3), described steel wire (3) is positioned at the middle part of cable core, described cable core is provided with water blocking layer (5), watertight composition (6) and natural butadiene-styrene rubber sheath (7) outward successively, and the thickness of described natural butadiene-styrene rubber sheath (7) is 3-4mm.
2. a kind of tension waterproof rubber sleeve cable according to claim 1, is characterized in that: described water blocking layer (5) is composited by polyester fiber woven cloths and high-absorbent material.
3. a kind of tension waterproof rubber sleeve cable according to claim 1, is characterized in that: described watertight composition (6) is for adopting the aluminium-plastic tape of vertical job contract skill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575178.4A CN103578631A (en) | 2013-11-18 | 2013-11-18 | Anti-pulling waterproof rubber sleeve cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575178.4A CN103578631A (en) | 2013-11-18 | 2013-11-18 | Anti-pulling waterproof rubber sleeve cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103578631A true CN103578631A (en) | 2014-02-12 |
Family
ID=50050218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575178.4A Pending CN103578631A (en) | 2013-11-18 | 2013-11-18 | Anti-pulling waterproof rubber sleeve cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103578631A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006277A (en) * | 2015-06-26 | 2015-10-28 | 佛山市粤佳信电线电缆有限公司 | Waterproof flexible cable |
| CN105869727A (en) * | 2016-06-15 | 2016-08-17 | 常州市武进科宇通信设备有限公司 | Waterproof and pressure resistant cable |
| CN109741867A (en) * | 2018-12-27 | 2019-05-10 | 安徽天康(集团)股份有限公司 | A kind of tension waterproof rubber sleeve cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3511085A1 (en) * | 1984-04-10 | 1985-10-17 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | 20 kV underwater cable having telecommunications lines inserted |
| CN201408587Y (en) * | 2009-05-19 | 2010-02-17 | 无锡市沪安电线电缆有限公司 | Anaconda cable |
| CN101814340A (en) * | 2009-02-25 | 2010-08-25 | 江苏扬子江电缆厂 | Cross-linked polyethylene insulated waterproof cable |
| CN201725618U (en) * | 2010-06-13 | 2011-01-26 | 扬州恒辉电缆有限公司 | Tension-resistant, abrasion-resistant and corrosion-resistant flexible cable for dredging river |
| CN202549427U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | Tensile waterproof rubber jacketed cable |
| CN203673859U (en) * | 2013-11-18 | 2014-06-25 | 江苏珠影特种电缆有限公司 | Tensile waterproof rubber sleeve cable |
-
2013
- 2013-11-18 CN CN201310575178.4A patent/CN103578631A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3511085A1 (en) * | 1984-04-10 | 1985-10-17 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | 20 kV underwater cable having telecommunications lines inserted |
| CN101814340A (en) * | 2009-02-25 | 2010-08-25 | 江苏扬子江电缆厂 | Cross-linked polyethylene insulated waterproof cable |
| CN201408587Y (en) * | 2009-05-19 | 2010-02-17 | 无锡市沪安电线电缆有限公司 | Anaconda cable |
| CN201725618U (en) * | 2010-06-13 | 2011-01-26 | 扬州恒辉电缆有限公司 | Tension-resistant, abrasion-resistant and corrosion-resistant flexible cable for dredging river |
| CN202549427U (en) * | 2012-03-30 | 2012-11-21 | 安徽虹都电缆集团有限公司 | Tensile waterproof rubber jacketed cable |
| CN203673859U (en) * | 2013-11-18 | 2014-06-25 | 江苏珠影特种电缆有限公司 | Tensile waterproof rubber sleeve cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006277A (en) * | 2015-06-26 | 2015-10-28 | 佛山市粤佳信电线电缆有限公司 | Waterproof flexible cable |
| CN105869727A (en) * | 2016-06-15 | 2016-08-17 | 常州市武进科宇通信设备有限公司 | Waterproof and pressure resistant cable |
| CN109741867A (en) * | 2018-12-27 | 2019-05-10 | 安徽天康(集团)股份有限公司 | A kind of tension waterproof rubber sleeve cable |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140212 |