CN204288858U - Colloid flat cable - Google Patents
Colloid flat cable Download PDFInfo
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- CN204288858U CN204288858U CN201420781357.3U CN201420781357U CN204288858U CN 204288858 U CN204288858 U CN 204288858U CN 201420781357 U CN201420781357 U CN 201420781357U CN 204288858 U CN204288858 U CN 204288858U
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Abstract
The utility model relates to a kind of colloid flat cable; This colloid flat cable contains oversheath and two cable cores, and oversheath is located at the outside of two cable cores, and the centre of two cable cores is provided with a tension core, and two cable cores and tension core are that rods arranged in horizontal line is arranged; Every root cable core contains conductor, conductor isolation layer and insulating barrier, is outwards followed successively by conductor isolation layer and insulating barrier from conductor, and tension core contains the tension rope made of hemp and dielectric isolation layer, and dielectric isolation layer is located at the outside of the tension rope made of hemp; Conductor is closed by N stock anaerobic soft copper skein silk and forms; Conductor isolation layer is the high temperature resistant PP band of vertical bag; The material of insulating barrier is ethylene-propylene rubber; The material of dielectric isolation layer is unvulcanized rubber; The profile of the cross section of tension core is square or rectangular, and the profile of the cross section of cable core is circular, and the profile of the cross section of oversheath is fillet rectangle; Good insulating of the present utility model, pull resistance are strong, flexibility is high.
Description
(1), technical field: the utility model relates to a kind of cable, particularly a kind of colloid flat cable.
(2), background technology: at present, the development of purchase of property industry is maked rapid progress, and traditional indoor power line for building can not meet the purchase of property industry requirement of development; Traditional power line generally adopts single core unjacked cable or has sheath flexible cord, the material of sheath is all conventional P VC material, during construction of cable run, two insulated wire cores as live wire and zero line are tightly adjacent, long use can make insulating material aging, cause insulating barrier to break, cause loop short circuit, and then the security incident such as initiation fire; Further, containing halogen in the product of insulating material burning volatilization, halogen is a kind of toxic gas, not only bad for environmental protection, and can cause damage to human body.
(3), utility model content:
The technical problems to be solved in the utility model is: provide a kind of colloid flat cable, and good insulating, the pull resistance of this cable are strong, flexibility is high.
The technical solution of the utility model:
A kind of colloid flat cable, containing oversheath and two cable cores, oversheath is located at the outside of two cable cores, and the centre of two cable cores is provided with a tension core, and two cable cores and tension core are that rods arranged in horizontal line is arranged; Every root cable core contains conductor, conductor isolation layer and insulating barrier, is outwards followed successively by conductor isolation layer and insulating barrier from conductor, and tension core contains the tension rope made of hemp and dielectric isolation layer, and dielectric isolation layer is located at the outside of the tension rope made of hemp.
Conductor is closed by N stock anaerobic soft copper skein silk and forms, and the surface of anaerobic soft copper silk should bright and clean, impulse-free robustness; Conductor isolation layer is the high temperature resistant PP band of vertical bag, and vertical bag shall be rounded up, corrugationless phenomenon; The material of insulating barrier is ethylene-propylene rubber, and surface of insulating layer should be smooth; The material of dielectric isolation layer is unvulcanized rubber; The material of oversheath is haloflex, and surface of outer sheath should be smooth.
The profile of the cross section of tension core is square or rectangular, and the profile of the cross section of cable core is circular, and the profile of the cross section of oversheath is fillet rectangle.
The beneficial effects of the utility model:
1. conductor of the present utility model is closed by N stock anaerobic soft copper skein silk and forms, and twisting pitch controls
At 12-14 doubly, not only electric conductivity is excellent, and adds the flexibility of conductor.
2. conductor isolation layer of the present utility model is the high temperature resistant PP band of vertical bag, effectively prevent ethylene-propylene rubber in extrusion in rubber compounding volatile matter to the corrosion oxidation of conductor.
3. insulating barrier of the present utility model and dielectric isolation layer all adopt elastomeric material, the flexibility of cable is improved, is easy to construction and lays.
4. the dielectric isolation layer in tension core of the present utility model adopts unvulcanized rubber material, avoids the phase mutual friction that cable is laying cable core in moving process and causes damage in insulation, cause loop short circuit, causes security incident.
5. contain natural hemp rope in tension core of the present utility model, add the tensile strength of cable.
(4), accompanying drawing illustrates:
Fig. 1 is the cross-sectional structure schematic diagram of colloid flat cable.
(5), embodiment:
See in Fig. 1, figure, colloid flat cable contains oversheath 6 and two cable cores, and oversheath 6 is located at the outside of two cable cores, and the centre of two cable cores is provided with a tension core, and two cable cores and tension core are that rods arranged in horizontal line is arranged; Every root cable core contains conductor 1, conductor isolation layer 2 and insulating barrier 3, is outwards followed successively by conductor isolation layer 2 and insulating barrier 3 from conductor 1, and tension core contains the tension rope made of hemp 4 and dielectric isolation layer 5, and dielectric isolation layer 5 is located at the outside of the tension rope made of hemp 4.
Conductor 1 is closed by N stock anaerobic soft copper skein silk and forms, and the surface of anaerobic soft copper silk should bright and clean, impulse-free robustness; Conductor isolation layer 2 is the high temperature resistant PP band of vertical bag, and vertical bag shall be rounded up, corrugationless phenomenon; The material of insulating barrier 3 is ethylene-propylene rubber, and surface of insulating layer should be smooth; The material of dielectric isolation layer 5 is unvulcanized rubber; The material of oversheath 6 is haloflex, and surface of outer sheath should be smooth.
The profile of the cross section of tension core is rectangle, and the profile of the cross section of cable core is circular, and the profile of the cross section of oversheath 6 is fillet rectangle.
Claims (3)
1. a colloid flat cable, containing oversheath and two cable cores, oversheath is located at the outside of two cable cores, it is characterized in that: the centre of two cable cores is provided with a tension core, and two cable cores and tension core are that rods arranged in horizontal line is arranged; Every root cable core contains conductor, conductor isolation layer and insulating barrier, is outwards followed successively by conductor isolation layer and insulating barrier from conductor, and tension core contains the tension rope made of hemp and dielectric isolation layer, and dielectric isolation layer is located at the outside of the tension rope made of hemp.
2. colloid flat cable according to claim 1, is characterized in that: described conductor is closed by N stock anaerobic soft copper skein silk and forms; Conductor isolation layer is the high temperature resistant PP band of vertical bag; The material of insulating barrier is ethylene-propylene rubber; The material of dielectric isolation layer is unvulcanized rubber; The material of oversheath is haloflex.
3. colloid flat cable according to claim 1, is characterized in that: the profile of the cross section of described tension core is square or rectangular, and the profile of the cross section of cable core is circular, and the profile of the cross section of oversheath is fillet rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781357.3U CN204288858U (en) | 2014-12-12 | 2014-12-12 | Colloid flat cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420781357.3U CN204288858U (en) | 2014-12-12 | 2014-12-12 | Colloid flat cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204288858U true CN204288858U (en) | 2015-04-22 |
Family
ID=52871992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420781357.3U Active CN204288858U (en) | 2014-12-12 | 2014-12-12 | Colloid flat cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204288858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466519A (en) * | 2020-11-13 | 2021-03-09 | 湖南华菱线缆股份有限公司 | Low-creep fatigue-resistant bending-resistant stretch-resistant winding drum flat cable |
-
2014
- 2014-12-12 CN CN201420781357.3U patent/CN204288858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112466519A (en) * | 2020-11-13 | 2021-03-09 | 湖南华菱线缆股份有限公司 | Low-creep fatigue-resistant bending-resistant stretch-resistant winding drum flat cable |
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