CN103903723A - Movable tensile cable - Google Patents
Movable tensile cable Download PDFInfo
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- CN103903723A CN103903723A CN201410075839.1A CN201410075839A CN103903723A CN 103903723 A CN103903723 A CN 103903723A CN 201410075839 A CN201410075839 A CN 201410075839A CN 103903723 A CN103903723 A CN 103903723A
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- cable
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Abstract
The invention discloses a movable tensile cable. The movable tensile cable is composed of main power cable cores, a lead alloy shielding layer, a steel belting armor layer and a silicon rubber outer sheath, wherein each main power cable core is formed by extruding and wrapping a natural butylbenzene rubber insulation layer around four tightly extruded aluminum alloy conductors; gaps inside each main power cable core are filled with inflaming retarding filling ropes; a water-blocking tape wrapping layer wraps the three main power cable cores to form a cable core; a foamed rubber filling layer is arranged inside gaps in the cable core; three tensile steel wires are evenly arranged inside the foamed rubber filling layer; the lead alloy shielding layer, the steel belting armor layer and the silicon rubber outer sheath are sequentially wrapped around the cable core from inside to outside. The natural butylbenzene rubber serves as the sheath, ageing resistance and abrasive resistance are enhanced, and meanwhile the cable has the advantages of being fireproof, resistant to water, good in shielding performance, stable in performance and applicable to severe environments where water exists and the cable needs to be moved and dragged.
Description
Technical field
The present invention relates to cable, relate in particular to a kind of mobile tensile cable.
Background technology
Now more and more higher to the requirement of cable, ageing resistace to cable, anti-wear performance have strict requirement, and traditional cable is difficult to meet present instructions for use on ageing resistace and anti-wear performance, especially in needs waterproof, fire-retardant, need the mobile occasion pulling simultaneously, be badly in need of wanting a kind of novel cable to meet these requirements.Natural butadiene-styrene rubber has good anti-wear performance, hot strength, tearing strength and ageing-resistant performance, and resistance to water and air-tightness are also better, for fire prevention, water-fastly have good use value.
Summary of the invention
According to above-mentioned situation, the object of the invention is to provide a kind of mobile tensile cable.
The solution of the present invention is as follows: a kind of mobile tensile cable, it is made up of active force core, the plumbous cover of alloy screen, ladle band armour and silicon rubber oversheath, described active force core is to be extruded on four aluminium alloy conductors that closely push and to be formed by natural butadiene-styrene rubber insulating barrier, is provided with fire-retardant gasket for packing in the gap in active force core; The wrapped three active force cores of waterstop lapping layer become cable core; In gap in described cable core, be provided with bipeltate packed layer, three tension steel wires are evenly arranged in bipeltate packed layer; The plumbous cover of described alloy screen, ladle band armour and silicon rubber oversheath are from inside to outside extruded in outside cable core successively.
Beneficial effect of the present invention: the present invention adopts natural butadiene-styrene rubber as sheath, increases anti-aging and resistance to wear, this cable has fire prevention, water-fast feature simultaneously, shielding properties is good, stable performance, being applicable to is having water, needs to use in the mobile adverse circumstances that pull.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention,
Wherein: 1, aluminium alloy conductor; 2, fire-retardant gasket for packing; 3, natural butadiene-styrene rubber insulating barrier; 4, bipeltate packed layer; 5, just drawn steel wire; 6, waterstop lapping layer; 7, the plumbous cover of alloy screen; 8, ladle band armour; 9, silicon rubber oversheath.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described;
As shown in Figure 1, a kind of mobile tensile cable, it is made up of active force core, the plumbous cover of alloy screen 7, ladle band armour 8 and silicon rubber oversheath 9, described active force core is to be extruded on four aluminium alloy conductors 1 that closely push and to be formed by natural butadiene-styrene rubber insulating barrier 3, is provided with fire-retardant gasket for packing 2 in the gap in active force core; The wrapped three active force cores of waterstop lapping layer 6 become cable core; In gap in described cable core, being provided with 4, three tension steel wires 5 of bipeltate packed layer is evenly arranged in bipeltate packed layer 4; The plumbous cover of described alloy screen 7, ladle band armour 8 and silicon rubber oversheath 9 are from inside to outside extruded in outside cable core successively.
Although above the specific embodiment of the present invention has been given to describe in detail and explanation; but what should indicate is; we can carry out various equivalences to above-mentioned execution mode according to conception of the present invention and change and revise; when its function producing does not exceed spiritual that specification contains yet, all should be within protection scope of the present invention.
Claims (1)
1. a mobile tensile cable, it is made up of active force core, the plumbous cover of alloy screen, ladle band armour and silicon rubber oversheath, it is characterized in that: described active force core is to be extruded on four aluminium alloy conductors that closely push and to be formed by natural butadiene-styrene rubber insulating barrier, is provided with fire-retardant gasket for packing in the gap in active force core; The wrapped three active force cores of waterstop lapping layer become cable core; In gap in described cable core, be provided with bipeltate packed layer, three tension steel wires are evenly arranged in bipeltate packed layer; The plumbous cover of described alloy screen, ladle band armour and silicon rubber oversheath are from inside to outside extruded in outside cable core successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075839.1A CN103903723A (en) | 2014-03-04 | 2014-03-04 | Movable tensile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410075839.1A CN103903723A (en) | 2014-03-04 | 2014-03-04 | Movable tensile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903723A true CN103903723A (en) | 2014-07-02 |
Family
ID=50994996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410075839.1A Pending CN103903723A (en) | 2014-03-04 | 2014-03-04 | Movable tensile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903723A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296196A (en) * | 2021-12-29 | 2022-04-08 | 通鼎互联信息股份有限公司 | Foaming filling method for optical cable |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976295Y (en) * | 2006-10-24 | 2007-11-14 | 盛金昌 | Low-capacitance anti-jamming safety explosion prevention signal cable for coal well |
| CN201667256U (en) * | 2009-12-30 | 2010-12-08 | 天津塑力线缆集团有限公司 | Novel low-smoke halogen-free fire resistant railway traffic digital signal cable |
| CN202120672U (en) * | 2011-06-21 | 2012-01-18 | 于传聚 | Special extrusion insulating power cable for oil well |
| CN102881359A (en) * | 2012-09-28 | 2013-01-16 | 浙江汉维通信器材有限公司 | Photoelectric composite cable for reservoirs |
| CN203325560U (en) * | 2013-06-25 | 2013-12-04 | 江苏红峰电缆集团有限公司 | Highly tensile rubber multi-core cable |
| CN203721293U (en) * | 2014-03-04 | 2014-07-16 | 安徽恒晶电缆集团有限公司 | Mobile tension cable |
-
2014
- 2014-03-04 CN CN201410075839.1A patent/CN103903723A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200976295Y (en) * | 2006-10-24 | 2007-11-14 | 盛金昌 | Low-capacitance anti-jamming safety explosion prevention signal cable for coal well |
| CN201667256U (en) * | 2009-12-30 | 2010-12-08 | 天津塑力线缆集团有限公司 | Novel low-smoke halogen-free fire resistant railway traffic digital signal cable |
| CN202120672U (en) * | 2011-06-21 | 2012-01-18 | 于传聚 | Special extrusion insulating power cable for oil well |
| CN102881359A (en) * | 2012-09-28 | 2013-01-16 | 浙江汉维通信器材有限公司 | Photoelectric composite cable for reservoirs |
| CN203325560U (en) * | 2013-06-25 | 2013-12-04 | 江苏红峰电缆集团有限公司 | Highly tensile rubber multi-core cable |
| CN203721293U (en) * | 2014-03-04 | 2014-07-16 | 安徽恒晶电缆集团有限公司 | Mobile tension cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296196A (en) * | 2021-12-29 | 2022-04-08 | 通鼎互联信息股份有限公司 | Foaming filling method for optical cable |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140702 |
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| WD01 | Invention patent application deemed withdrawn after publication |