CN203746499U - Low-smoke halogen-free high-temperature-resistant anti-dragging reinforcement control cable - Google Patents
Low-smoke halogen-free high-temperature-resistant anti-dragging reinforcement control cable Download PDFInfo
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- CN203746499U CN203746499U CN201420105428.8U CN201420105428U CN203746499U CN 203746499 U CN203746499 U CN 203746499U CN 201420105428 U CN201420105428 U CN 201420105428U CN 203746499 U CN203746499 U CN 203746499U
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Abstract
The utility model discloses a low-smoke halogen-free high-temperature-resistant anti-dragging reinforcement control cable. The cable comprises main wire cores, control wire cores, a copper strip belt wrapping layer, an armored layer, a metal layer and a low-smoke halogen-free protective sleeve, and is characterized in that the copper strip belt wrapping layer wraps a reinforcement sleeve, the reinforcement sleeve is evenly divided into three panes by two insulation plates, the main wire cores are disposed in the middle pane of the reinforcement sleeve, the control wire cores are respectively divided evenly by taking four as a group in the panes at the two sides of the reinforcement sleeve, a waterproofing layer is wrapped between the armored layer and the metal layer, and the waterproofing layer is composed of a water-absorbent inner layer and a non-water-absorbent outer layer. The cable provided by the utility model has the following advantages: the conductive performance is good, the anti-interference performance is high, the purposes are wide, the cable is mainly applied to the fields of power generating, metallurgy, chemical petroleum and the like, the anti-dragging performance and the insulation performance are high, at the same time, the wire cores are firm, and strong extruding from the outside can be effectively prevented.
Description
Technical field
The utility model belongs to field of cables, relates in particular to the high temperature resistant anti-cable that tightens control that pulls of a kind of low smoke and zero halogen.
Background technology
At present, along with socioeconomic development, cable consumption increases rapidly, and the quality requirement of cable is also constantly improved.General cable comprises core, insulating barrier, armour and protective sleeve etc. from inside to outside successively, exists in actual use the resistance to elevated temperatures of cable inadequate, anti-pull ability a little less than, problem that core is insecure etc.Only meet the cable composite request of each side in actual use, just can better ensure the safe handling of cable.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide and a kind ofly conducts electricity very well, anti-ly pull, core is firm, low smoke and zero halogen high temperature resistant, low smoke and zero halogen environmental protection the is high temperature resistant anti-cable that tightens control that pulls.
The utility model takes following technical scheme to realize: a kind of low smoke and zero halogen the is high temperature resistant anti-cable that tightens control that pulls, it comprises master core, control core, copper strips belting layer, armour, metal level and low smoke and zero halogen protective sleeve, it is characterized in that: described copper strips belting layer internal package reinforcing sleeve, described reinforcing sleeve is divided into three panes by two insulation boards, described master core, described control core is respectively four, eight, described master core is positioned at the middle pane of described reinforcing sleeve, described control core is divided equally in the pane of described reinforcing sleeve both sides taking four as one group respectively, between described armour and described metal level, wrap up watertight composition, described watertight composition is made up of water suction internal layer and non-water suction skin.
Described master core is made up of tin-plated pure copper inner wire, skinning cortex and copper cover aluminum outer conductor, and described master core area of section is 0.75 square millimeter.
Four drainage threads of described belting layer internal package, described drainage thread is stranded the forming of aluminium copper silk outsourcing magnesium rod by some bursts of nickel plating.
The utlity model has in sum following beneficial effect: this cable conduction performance is good, anti-interference, of many uses, mainly apply to the fields such as generating, metallurgy, chemical petroleum, anti-pull with insulation property high, simultaneously, core is firm, effectively prevents extraneous strong extruding.
Brief description of the drawings
Fig. 1 is the utility model cross-sectional structure schematic diagram.
Wherein: 1, control core; 2, drainage thread; 3, master core; 4, reinforcing sleeve; 5, copper strips belting layer; 6, armour; 7, watertight composition; 8, metal level; 9, low smoke and zero halogen protective sleeve.
Embodiment
As shown in Figure 1, the utility model takes following technical scheme to realize: a kind of low smoke and zero halogen the is high temperature resistant anti-cable that tightens control that pulls, it comprises master core 3, control core 1, copper strips belting layer 5, armour 6, metal level 8 and low smoke and zero halogen protective sleeve 9, it is characterized in that: described copper strips belting layer 5 internal package reinforcing sleeves 4, described reinforcing sleeve 4 is divided into three panes by two insulation boards, described master core 3, described control line 1 core is respectively four, eight, described master core 3 is positioned at the middle pane of described reinforcing sleeve 4, described control core 1 is divided equally in described reinforcing sleeve 4 both sides panes taking four as one group respectively, between described armour 6 and described metal level 8, wrap up watertight composition 7, described watertight composition 7 is made up of water suction internal layer and non-water suction skin.
Described master core 3 is made up of tin-plated pure copper inner wire, skinning cortex and copper cover aluminum outer conductor, and described master core 3 areas of section are 0.75 square millimeter.
Four drainage threads 2 of described copper strips belting layer 5 internal package, described drainage thread 2 is stranded the forming of aluminium copper silk outsourcing magnesium rod by some bursts of nickel plating.
The permission bending radius of this cable is the outside diameter of cable 10 times; It is 100 DEG C that this cable allows operational environment maximum temperature.
The above is embodiment of the present utility model, and the equivalence of doing according to structure, feature and principle described in the utility model application range therefore all changes or modifies, and is included in the utility model patent claim.
Claims (3)
1. the high temperature resistant anti-cable that tightens control that pulls of low smoke and zero halogen, it comprises master core, control core, copper strips belting layer, tin plated steel wire braiding armour, metal level and low smoke and zero halogen protective sleeve, it is characterized in that: described copper strips belting layer internal package reinforcing sleeve, described reinforcing sleeve is divided into three panes by two insulation boards, described master core, described control core is respectively four, eight, described master core is positioned at the middle pane of described reinforcing sleeve, described control core is divided equally in the pane of described reinforcing sleeve both sides taking four as one group respectively, between described armour and described metal level, wrap up watertight composition, described watertight composition is made up of water suction internal layer and non-water suction skin.
2. high temperature resistant resisting of low smoke and zero halogen according to claim 1 pulls the cable that tightens control, and described master core is made up of tin-plated pure copper inner wire, skinning cortex and copper cover aluminum outer conductor, and described master core area of section is 0.75 square millimeter.
3. high temperature resistant resisting of low smoke and zero halogen according to claim 1 pulls the cable that tightens control, four drainage threads of described belting layer internal package, and described drainage thread is stranded the forming of aluminium copper silk outsourcing magnesium rod by some bursts of nickel plating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105428.8U CN203746499U (en) | 2014-03-10 | 2014-03-10 | Low-smoke halogen-free high-temperature-resistant anti-dragging reinforcement control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420105428.8U CN203746499U (en) | 2014-03-10 | 2014-03-10 | Low-smoke halogen-free high-temperature-resistant anti-dragging reinforcement control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203746499U true CN203746499U (en) | 2014-07-30 |
Family
ID=51346269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420105428.8U Expired - Fee Related CN203746499U (en) | 2014-03-10 | 2014-03-10 | Low-smoke halogen-free high-temperature-resistant anti-dragging reinforcement control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203746499U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915160A (en) * | 2014-03-10 | 2014-07-09 | 安徽省高沟电缆有限公司 | Low-smoke and halogen-free reinforced control cable resistant to high temperature and drag |
-
2014
- 2014-03-10 CN CN201420105428.8U patent/CN203746499U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915160A (en) * | 2014-03-10 | 2014-07-09 | 安徽省高沟电缆有限公司 | Low-smoke and halogen-free reinforced control cable resistant to high temperature and drag |
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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: 20140730 Termination date: 20150310 |
|
| EXPY | Termination of patent right or utility model |