CN203325545U - Waterproof, ratproof and anti-termite airport navigation-aid light cable - Google Patents
Waterproof, ratproof and anti-termite airport navigation-aid light cable Download PDFInfo
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- CN203325545U CN203325545U CN2013203402089U CN201320340208U CN203325545U CN 203325545 U CN203325545 U CN 203325545U CN 2013203402089 U CN2013203402089 U CN 2013203402089U CN 201320340208 U CN201320340208 U CN 201320340208U CN 203325545 U CN203325545 U CN 203325545U
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- optical cable
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- waterproof
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Abstract
The utility model discloses a waterproof, ratproof and anti-termite airport navigation-aid light cable including a conductor. A semi-conducting inner shielding layer, a crosslinked polyethylene insulation layer, a semi-conducting outer shielding layer, a copper tape shielding layer, a belting layer, an aluminum sheath waterproof layer and a polyethylene outer sheath layer, wherein the conductor is formed by twisting a plurality of flexible copper wires together; the semi-conducting inner shielding layer, the crosslinked polyethylene insulation layer and the semi-conducting outer shielding layer are formed through three-layer co-extrusion in a single extrusion and continuous vulcanization process; and the aluminum sheath waterproof layer is formed by welding a longitudinally wrapped aluminum tape through argon arc welding and then embossing.
Description
Technical field:
The utility model relates to a kind of cable, particularly relates to a kind of Water-proof mouse ant airfield aid optical cable, for the airport dimmer, to doing the electric energy transmission & distribution private cable that connects use between airfield aid and signal lamp, belongs to the cable technology field.
Background technology:
Along with China's economic development and country strengthen the progress of infrastructure construction, the civil aviation development, large quantities of main lines airport and branch line airport be newly-built, enlarging successively, and China's scope vast in territory is wide, if use common airfield aid light cable, may be subject to the erosion of the harm such as humidity, mouse ant, cold, salt fog and corrosion in different geographical, cable is easily impaired, and the stability of airfield aid optical cable directly has influence on the safe operation on aircraft, personal safety and whole airport.
The utility model content:
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, a kind of Water-proof mouse ant airfield aid optical cable is provided, solved the problem that cable easily sustains damage under the adverse circumstances such as immersion pipeline, chemical corrosion, greasy dirt, mouse ant, it designs unique, rational in infrastructure, make the airfield aid optical cable reach the purpose of long-term safety operation.
The utility model is that the technical scheme that the technical solution problem is taked is:
A kind of Water-proof mouse ant airfield aid optical cable, comprise conductor, described conductor outside is disposed with semiconductive internal shield, crosslinked polyetylene insulated layer, semiconductive outer shielding layer, copper strip shielding layer, belting layer, aluminium sheath watertight composition and outer protective polyethylene jacket layer.
Described conductor is closed and is formed by many soft copper skein silks.
Described semiconductive internal shield, crosslinked polyetylene insulated layer and semiconductive outer shielding layer are disposablely extruded continuous vulcanization and are processed by three-layer co-extruded.
Described aluminium sheath watertight composition is made by the rear embossing of the vertical bag of aluminium strip argon arc welding welding.
Positive beneficial effect of the present utility model is as follows:
1, Water-proof mouse ant layer of the present utility model is formed by the manufacture of the vertical bag of aluminium strip argon arc welding welding embossing, sturdy construction, have good electric superior function, radially and vertically water resistance, cold tolerance, Corrosion Protection, interference free performance, water tree resistant property and high mechanical properties performance.
2, the utility model has solved the problem that cable easily sustains damage under the adverse circumstances such as immersion pipeline, chemical corrosion, greasy dirt, mouse ant, and design is unique, rational in infrastructure, makes the airfield aid optical cable reach the purpose of long-term safety operation.
3, the utility model is applicable to use under the adverse circumstances such as immersion pipeline, chemical corrosion, greasy dirt, mouse ant, has very high social value and promotion prospect.
The accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model.
Embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Referring to Fig. 1, a kind of Water-proof mouse ant airfield aid optical cable, comprise conductor 1, set gradually semiconductive internal shield 2, crosslinked polyetylene insulated layer 3, semiconductive outer shielding layer 4, copper strip shielding layer 5, belting layer 6, aluminium sheath watertight composition 7 and outer protective polyethylene jacket layer 8 outside conductor 1; Wherein, conductor 1 is closed and is formed by many soft copper skein silks, semiconductive internal shield 2, crosslinked polyetylene insulated layer 3 and semiconductive outer shielding layer 4 are disposablely extruded continuous vulcanization and are processed by three-layer co-extruded, aluminium sheath watertight composition 7 by the vertical bag of aluminium strip argon arc welding welding after embossing make.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction; any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, within all still belonging to the protection range of technical solutions of the utility model.
Claims (4)
1. a Water-proof mouse ant airfield aid optical cable, comprise conductor (1), it is characterized in that: described conductor (1) outside is disposed with semiconductive internal shield (2), crosslinked polyetylene insulated layer (3), semiconductive outer shielding layer (4), copper strip shielding layer (5), belting layer (6), aluminium sheath watertight composition (7) and outer protective polyethylene jacket layer (8).
2. Water-proof mouse ant airfield aid optical cable according to claim 1, it is characterized in that: described conductor (1) is closed and is formed by many soft copper skein silks.
3. Water-proof mouse ant airfield aid optical cable according to claim 1 is characterized in that: described semiconductive internal shield (2), crosslinked polyetylene insulated layer (3) and semiconductive outer shielding layer (4) are disposablely extruded continuous vulcanization and are processed by three-layer co-extruded.
4. Water-proof mouse ant airfield aid optical cable according to claim 1 is characterized in that: described aluminium sheath watertight composition (7) by the vertical bag of aluminium strip argon arc welding welding after embossing make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203402089U CN203325545U (en) | 2013-06-14 | 2013-06-14 | Waterproof, ratproof and anti-termite airport navigation-aid light cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203402089U CN203325545U (en) | 2013-06-14 | 2013-06-14 | Waterproof, ratproof and anti-termite airport navigation-aid light cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203325545U true CN203325545U (en) | 2013-12-04 |
Family
ID=49664860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203402089U Expired - Lifetime CN203325545U (en) | 2013-06-14 | 2013-06-14 | Waterproof, ratproof and anti-termite airport navigation-aid light cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203325545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360678A (en) * | 2018-10-12 | 2019-02-19 | 李准 | A kind of multi-functional low temperature resistant middle pressure flexible cable used for wind power generation |
-
2013
- 2013-06-14 CN CN2013203402089U patent/CN203325545U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360678A (en) * | 2018-10-12 | 2019-02-19 | 李准 | A kind of multi-functional low temperature resistant middle pressure flexible cable used for wind power generation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN HUATAI SPECIAL CABLE GROUP CO., LTD. Free format text: FORMER NAME: HENAN HUATAI SPECLAL CABLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 450041 Henan Province, Zhengzhou City District Wanquan River Road No. 8 Patentee after: HENAN HUATAI SPECIAL CABLE GROUP Co.,Ltd. Address before: 450041 Henan Province, Zhengzhou City District Wanquan River Road No. 8 Patentee before: HENAN HUATAI SPECIAL CABLE Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waterproof, ratproof and anti-termite airport navigation-aid light cable Effective date of registration: 20150717 Granted publication date: 20131204 Pledgee: China Co. truction Bank Corp Zhengzhou Greentown branch Pledgor: HENAN HUATAI SPECIAL CABLE GROUP Co.,Ltd. Registration number: 2015410000006 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131204 |