CN203787134U - Waterproof anti-flaming wear-resistant flexible cable used for tunnel - Google Patents
Waterproof anti-flaming wear-resistant flexible cable used for tunnel Download PDFInfo
- Publication number
- CN203787134U CN203787134U CN201420143822.0U CN201420143822U CN203787134U CN 203787134 U CN203787134 U CN 203787134U CN 201420143822 U CN201420143822 U CN 201420143822U CN 203787134 U CN203787134 U CN 203787134U
- Authority
- CN
- China
- Prior art keywords
- wear
- flexible cable
- resistant flexible
- tunnel
- fire retardant
- 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.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 9
- 239000000945 filler Substances 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 5
- 229920003023 plastic Polymers 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims description 14
- 230000004888 barrier function Effects 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920002379 silicone rubber Polymers 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- -1 insulating barrier Substances 0.000 claims description 2
- 230000003064 anti-oxidating effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Abstract
The utility model discloses a waterproof anti-flaming wear-resistant flexible cable used for a tunnel, formed by conductors, an insulating layer, a nickel strip armor layer, and an outer sheath. The conductor is extruded by a shielding layer and the insulating layer. The conductors are connected by a PP plastic connecting rod. The gaps among the conductors and the insulating layer are provided with filler. The shielding layer is tightly extruded by the outer sheath, the nickel strip armor layer, and a water blocking taped covering from outside to inside. The water blocking taped covering is provided with a plurality of reinforcing wire cores. In conclusion, the cable has good insulating property, anti-oxidation waterproof anti-flaming performance, and is high in conductivity and good in magnetic disturbance resistance. The cable is widely applied in fields of ships and tunnels.
Description
Technical field
The utility model relates to field of cables, relates in particular to the wear-resistant flexible cable of water proof fire retardant for a kind of tunnel.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as in industry, the cable using in the field such as colliery and tunnel, because these environment are all more severe, simultaneously very high to the requirement of cable, the cable using in tunnel, require cable itself will there is certain water proofing property and mar proof, general cable is because its structure defective tightness, easily infiltration, thereby cause dangerous accident, if the incomplete words that cable possesses, can affect work and benefit and the safety in these fields.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide the wear-resistant flexible cable of water proof fire retardant for a kind of tunnel.
The utility model takes following technical scheme to realize: the wear-resistant flexible cable of water proof fire retardant for a kind of tunnel, and it is to consist of conductor, insulating barrier, nickel strap armour and oversheath, described conductor is outward that screen and insulating barrier extrude and form; Between described conductor, by PP plastics connecting rod, connect; The gap portion of described conductor and insulating barrier is provided with filler; Described screen ecto-entad is that oversheath, nickel strap armour and the lapping layer that blocks water closely extrude and form; In the described lapping layer that blocks water, be provided with many reinforced cores; Described insulating barrier is that low smoke halogen-free flame-retardant polyolefin insulating material or cross-linked polyolefin insulating material are made; Described filler is the glass cord of heat-resistant fireproof; Described conductor is to form by multiply silver-gilt copper wire is stranded; The material of described oversheath is silicon rubber.
The utlity model has in sum following beneficial effect: this cable has good insulation property, anti-oxidation water proof fire retardant performance, and conductance is high, and diamagnetic jamming performance is excellent, is widely used in the fields such as boats and ships, tunnel.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, conductor; 2, insulating barrier; 3, screen; 4, the lapping layer that blocks water; 5, nickel strap armour; 6, oversheath; 7, reinforced core; 8, PP plastics connecting rod; 9, filler.
Embodiment
As shown in Figure 1, the wear-resistant flexible cable of water proof fire retardant for a kind of tunnel, it is to consist of conductor 1, insulating barrier 2, nickel strap armour 5 and oversheath 6, described conductor 1 is outer is that screen 3 and insulating barrier 2 extrude and form; Between described conductor 1, by PP plastics connecting rod 8, connect; The gap portion of described conductor 1 and insulating barrier 2 is provided with filler 9; Described screen 3 ecto-entads are that oversheath 6, nickel strap armour 5 and the lapping layer 4 that blocks water closely extrude and form; In the described lapping layer 4 that blocks water, be provided with many reinforced cores 7; Described insulating barrier 2 is made for low smoke halogen-free flame-retardant polyolefin insulating material or cross-linked polyolefin insulating material; The glass cord that described filler 9 is heat-resistant fireproof; Described conductor 1 is to form by multiply silver-gilt copper wire is stranded; The material of described oversheath 6 is silicon rubber.
The above is the utility model embodiment, 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 (5)
1. a water proof fire retardant wear-resistant flexible cable for tunnel, it is to consist of conductor, insulating barrier, nickel strap armour and oversheath, it is characterized in that: described conductor is outward that screen and insulating barrier extrude and form; Between described conductor, by PP plastics connecting rod, connect; The gap portion of described conductor and insulating barrier is provided with filler; Described screen ecto-entad is that oversheath, nickel strap armour and the lapping layer that blocks water closely extrude and form; In the described lapping layer that blocks water, be provided with many reinforced cores.
2. a kind of tunnel according to claim 1 wear-resistant flexible cable of water proof fire retardant, is characterized in that: described insulating barrier is that low smoke halogen-free flame-retardant polyolefin insulating material or cross-linked polyolefin insulating material are made.
3. a kind of tunnel according to claim 1 wear-resistant flexible cable of water proof fire retardant, is characterized in that: the glass cord that described filler is heat-resistant fireproof.
4. a kind of tunnel according to claim 1 wear-resistant flexible cable of water proof fire retardant, is characterized in that: described conductor is to form by multiply silver-gilt copper wire is stranded.
5. a kind of tunnel according to claim 1 wear-resistant flexible cable of water proof fire retardant, is characterized in that: the material of described oversheath is silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143822.0U CN203787134U (en) | 2014-03-28 | 2014-03-28 | Waterproof anti-flaming wear-resistant flexible cable used for tunnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420143822.0U CN203787134U (en) | 2014-03-28 | 2014-03-28 | Waterproof anti-flaming wear-resistant flexible cable used for tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787134U true CN203787134U (en) | 2014-08-20 |
Family
ID=51323295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420143822.0U Expired - Lifetime CN203787134U (en) | 2014-03-28 | 2014-03-28 | Waterproof anti-flaming wear-resistant flexible cable used for tunnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203787134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915145A (en) * | 2014-03-28 | 2014-07-09 | 安徽华菱电缆集团有限公司 | Waterproof inflaming-retarding abrasion-resistant flexible cable for tunnel |
-
2014
- 2014-03-28 CN CN201420143822.0U patent/CN203787134U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915145A (en) * | 2014-03-28 | 2014-07-09 | 安徽华菱电缆集团有限公司 | Waterproof inflaming-retarding abrasion-resistant flexible cable for tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103871581A (en) | Waterproof insulating armoring wire for tunnels | |
| CN203746574U (en) | Moistureproof corrosion-resisting ship power cable | |
| CN203787134U (en) | Waterproof anti-flaming wear-resistant flexible cable used for tunnel | |
| CN103928142A (en) | Damp-proof and anti-corrosion insulating cable for tunnels | |
| CN103928181A (en) | Damp-proof and anti-corrosion power cable for ships | |
| CN203850024U (en) | Anti-moisture corrosion-resistant insulated cable for tunnels | |
| CN203721312U (en) | Waterproof armored cable for tunnel | |
| CN103915145A (en) | Waterproof inflaming-retarding abrasion-resistant flexible cable for tunnel | |
| CN103943212A (en) | Inorganic insulting and water blocking control cable | |
| CN204720222U (en) | A kind of crosslinked polyethylene fire resistant anticorrosive industrial cable | |
| CN203787155U (en) | Anti-static fireproof stretch-resistant insulated cable | |
| CN203376993U (en) | Steel tape armoured control cable with shielding polyurethane sheath | |
| CN203562227U (en) | A metallurgy high-temperature-resistant power cable | |
| CN205158933U (en) | Industry digital communication cable of preventing attenuateing | |
| CN103871632A (en) | Waterproof armoring cable for tunnels | |
| CN104616755A (en) | Flexible silver-plated copper wire shielding motor lead cable | |
| CN103928087A (en) | Fire-resistant insulated industrial control cable | |
| CN205428542U (en) | Plastic insulating control cable | |
| CN103928125A (en) | Environment-friendly anti-oxidation insulated shielding cable | |
| CN203787197U (en) | Antiflaming polyolefin sheath power cable | |
| CN104733093A (en) | Anti-corrosion anti-stretching cable | |
| CN203787113U (en) | Fireproof insulated industrial control cable | |
| CN104766659A (en) | Anti-stretching anti-corrosive industrial cable | |
| CN104733100A (en) | Low-smoke zero-halogen shielded cable | |
| CN104766655A (en) | High temperature resisting and stretching resisting cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180327 Address after: 238300 Anhui province Wuhu city Wuwei County high Zhenlong an industrial zone Patentee after: ANHUI HUALING NEW MATERIAL TECHNOLOGY CO.,LTD. Address before: 1 No. 238331 Anhui city of Wuhu Province Wuwei um Dragon Industrial Zone Valin Avenue Patentee before: ANHUI HUALING CABLE GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230630 Address after: 241000 No.1 Hualing Avenue, Long'an Industrial Zone, Wuwei City, Wuhu City, Anhui Province Patentee after: ANHUI HUALING CABLE GROUP Co.,Ltd. Address before: 238300 Long'an Industrial Zone, Gaogou Town, Wuwei County, Wuhu City, Anhui Province Patentee before: ANHUI HUALING NEW MATERIAL TECHNOLOGY CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |