CN103903740A - Tensile double-protecting-bush cable with steel wire rope - Google Patents
Tensile double-protecting-bush cable with steel wire rope Download PDFInfo
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- CN103903740A CN103903740A CN201410078131.1A CN201410078131A CN103903740A CN 103903740 A CN103903740 A CN 103903740A CN 201410078131 A CN201410078131 A CN 201410078131A CN 103903740 A CN103903740 A CN 103903740A
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- polyvinyl chloride
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- bush
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Abstract
The invention discloses a tensile double-protecting-bush cable with a steel wire rope. The tensile double-protecting-bush cable is composed of grounded cable cores, a copper strip armored polyolefin protecting bush layer, a tinned aluminum wire armored layer, a polyvinyl chloride insulating layer, an aluminum strip armored layer and a chlorosulfonated polyethylene protecting bush layer. Three grounded cable cores are wrapped with the copper strip armored polyolefin protecting bush layer, the copper strip armored polyolefin protecting bush layer is wrapped with the tinned aluminum wire armored layer, the tinned aluminum wire armored layer is wrapped with the polyvinyl chloride insulating layer, and the polyvinyl chloride insulating layer is wrapped with the aluminum strip armored layer. The tensile double-protecting-bush cable is widely applied to the field of chemical engineering and petroleum and excellent in acid and alkali resistance and high temperature resistance and further has the advantages of aging resistance, oxidation resistance and high tensile strength.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of band steel wire rope tension double sheathed cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as the cable using in the fields such as chemical petroleum, acid-proof alkaline to cable, the requirement of resistance to elevated temperatures aspect are all high especially, only meet the requirements, and could improve the fail safe while manufacturing in these fields.
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 band steel wire rope tension double sheathed cable with the strong and good resistance to elevated temperatures of acid-proof alkaline.
The present invention takes following technical scheme to realize: a kind of band steel wire rope tension double sheathed cable, it is by ground connection cable core, copper strips armouring polyolefin jacket layer, zinc-plated aluminium wire armoured layer, polyvinyl chloride insulation layer, aluminium strip armour and chlorosulfonated polyethylene sheath layer composition, described ground connection cable core is three groups, outside three groups of ground connection cable cores, wrap up one deck copper strips armouring polyolefin jacket layer, outside described copper strips armouring polyolefin jacket layer, wrap up the zinc-plated aluminium wire armoured layer of one deck, outside described zinc-plated aluminium wire armoured layer, wrap up one deck polyvinyl chloride insulation layer, outside described polyvinyl chloride insulation layer, wrap up one deck aluminium strip armour, described copper strips armouring polyolefin jacket layer inside is extruded with three group aluminum alloy conductor cable cores, between described polyvinyl chloride insulation layer and aluminium strip armour, be extruded with steel cable.
Described aluminium alloy conductor cable core inside is extruded with 19 aluminium alloy conductors.
Described ground connection cable core is made up of copper conductor, lapping layer, layer of polyester fiber, nickel conductor and silicone rubber insulation layer.
Described copper conductor is 5, is extruded in lapping layer inside, and described nickel conductor is 8, is extruded in layer of polyester fiber inside.
The present invention has following beneficial effect in sum: the present invention is widely used in the fields such as chemical petroleum, has good acid-proof alkaline and good resistance to elevated temperatures, also have simultaneously ageing-resistant, the advantage that resistance to oxidation and pull resistance are strong.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, ground connection cable core; 11, copper conductor; 12, lapping layer; 13, layer of polyester fiber; 14, nickel conductor; 15, silicone rubber insulation layer; 2, copper strips armouring polyolefin jacket layer; 3, zinc-plated aluminium wire armoured layer; 4, polyvinyl chloride insulation layer; 5, aluminium strip armour; 6, chlorosulfonated polyethylene sheath layer; 7, aluminium alloy conductor cable core; 71, aluminium alloy conductor; 8, steel wire rope.
Embodiment
As shown in Figure 1, a kind of band steel wire rope tension double sheathed cable, it is by ground connection cable core 1, copper strips armouring polyolefin jacket layer 2, zinc-plated aluminium wire armoured layer 3, polyvinyl chloride insulation layer 4, aluminium strip armour 5 and chlorosulfonated polyethylene sheath layer 6 form, described ground connection cable core 1 is three groups, outside three groups of ground connection cable cores 1, wrap up one deck copper strips armouring polyolefin jacket layer 2, outside described copper strips armouring polyolefin jacket layer 2, wrap up the zinc-plated aluminium wire armoured layer 3 of one deck, outside described zinc-plated aluminium wire armoured layer 3, wrap up one deck polyvinyl chloride insulation layer 4, outside described polyvinyl chloride insulation layer 4, wrap up one deck aluminium strip armour 5, described copper strips armouring polyolefin jacket layer 2 inside are extruded with three group aluminum alloy conductor cable cores 7, between described polyvinyl chloride insulation layer 4 and aluminium strip armour 5, be extruded with steel cable 8.
Described aluminium alloy conductor cable core 7 inside are extruded with 19 aluminium alloy conductors 71.
Described ground connection cable core 1 is made up of copper conductor 11, lapping layer 12, layer of polyester fiber 13, nickel conductor 14 and silicone rubber insulation layer 15.
Described copper conductor 11 is 5, is extruded in lapping layer 12 inside, and described nickel conductor 14 is 8, is extruded in layer of polyester fiber 15 inside.
The permission bending radius of this cable is the outside diameter of cable 16 times; Cable permission work maximum temperature is 70 ℃; The shielding rejection coefficient of this cable is less than 0.7; Can stand to exchange 50HZ, 3.5Kv/5min voltage and not breakdown.
The above is embodiments of the invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (4)
1. a band steel wire rope tension double sheathed cable, it is by ground connection cable core, copper strips armouring polyolefin jacket layer, zinc-plated aluminium wire armoured layer, polyvinyl chloride insulation layer, aluminium strip armour and chlorosulfonated polyethylene sheath layer composition, it is characterized in that: described ground connection cable core is three groups, outside three groups of ground connection cable cores, wrap up one deck copper strips armouring polyolefin jacket layer, outside described copper strips armouring polyolefin jacket layer, wrap up the zinc-plated aluminium wire armoured layer of one deck, outside described zinc-plated aluminium wire armoured layer, wrap up one deck polyvinyl chloride insulation layer, outside described polyvinyl chloride insulation layer, wrap up one deck aluminium strip armour, described copper strips armouring polyolefin jacket layer inside is extruded with three group aluminum alloy conductor cable cores, between described polyvinyl chloride insulation layer and aluminium strip armour, be extruded with steel cable.
2. band steel wire rope tension double sheathed cable according to claim 1, is characterized in that: described aluminium alloy conductor cable core inside is extruded with 19 aluminium alloy conductors.
3. band steel wire rope tension double sheathed cable according to claim 1, is characterized in that: described ground connection cable core is made up of copper conductor, lapping layer, layer of polyester fiber, nickel conductor and silicone rubber insulation layer.
4. acid and alkali-resistance armored double-sheathed cable according to claim 3, is characterized in that: described copper conductor is 5, is extruded in lapping layer inside, and described nickel conductor is 8, is extruded in layer of polyester fiber inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078131.1A CN103903740A (en) | 2014-03-05 | 2014-03-05 | Tensile double-protecting-bush cable with steel wire rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410078131.1A CN103903740A (en) | 2014-03-05 | 2014-03-05 | Tensile double-protecting-bush cable with steel wire rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903740A true CN103903740A (en) | 2014-07-02 |
Family
ID=50995013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410078131.1A Pending CN103903740A (en) | 2014-03-05 | 2014-03-05 | Tensile double-protecting-bush cable with steel wire rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903740A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681144A (en) * | 2015-01-31 | 2015-06-03 | 安徽渡江电缆集团有限公司 | Flame-retardant and high-temperature resistant tensile flexible cable |
| CN104715814A (en) * | 2015-02-27 | 2015-06-17 | 安徽华天电缆有限公司 | Chlorosulfonated polyethylene drainage cable for mining |
| CN112712930A (en) * | 2020-12-23 | 2021-04-27 | 安徽尚纬电缆有限公司 | Reel cable is used in self-adaptation formula bank electricity power supply |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0136877A1 (en) * | 1983-10-04 | 1985-04-10 | International Standard Electric Corporation | Submarine cable |
| CN201877156U (en) * | 2010-12-13 | 2011-06-22 | 邹春英 | Waterproof tensile cable |
| CN201877182U (en) * | 2010-12-13 | 2011-06-22 | 吴华 | Tensile signal cable |
| CN102751037A (en) * | 2012-07-20 | 2012-10-24 | 安徽江淮电缆集团有限公司 | Medium-voltage frequency conversion cable for ship |
| CN102751013A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Medium and high-voltage cable for moving petrochemical device and manufacturing method thereof |
| CN203746513U (en) * | 2014-03-05 | 2014-07-30 | 安徽神州缆业集团有限公司 | Tensile double-sheath cable with wire rope |
-
2014
- 2014-03-05 CN CN201410078131.1A patent/CN103903740A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0136877A1 (en) * | 1983-10-04 | 1985-04-10 | International Standard Electric Corporation | Submarine cable |
| CN201877156U (en) * | 2010-12-13 | 2011-06-22 | 邹春英 | Waterproof tensile cable |
| CN201877182U (en) * | 2010-12-13 | 2011-06-22 | 吴华 | Tensile signal cable |
| CN102751013A (en) * | 2012-06-20 | 2012-10-24 | 江苏远洋东泽电缆股份有限公司 | Medium and high-voltage cable for moving petrochemical device and manufacturing method thereof |
| CN102751037A (en) * | 2012-07-20 | 2012-10-24 | 安徽江淮电缆集团有限公司 | Medium-voltage frequency conversion cable for ship |
| CN203746513U (en) * | 2014-03-05 | 2014-07-30 | 安徽神州缆业集团有限公司 | Tensile double-sheath cable with wire rope |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104681144A (en) * | 2015-01-31 | 2015-06-03 | 安徽渡江电缆集团有限公司 | Flame-retardant and high-temperature resistant tensile flexible cable |
| CN104715814A (en) * | 2015-02-27 | 2015-06-17 | 安徽华天电缆有限公司 | Chlorosulfonated polyethylene drainage cable for mining |
| CN112712930A (en) * | 2020-12-23 | 2021-04-27 | 安徽尚纬电缆有限公司 | Reel cable is used in self-adaptation formula bank electricity power supply |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140702 |