CN204577172U - A kind of improved electric cable structure - Google Patents
A kind of improved electric cable structure Download PDFInfo
- Publication number
- CN204577172U CN204577172U CN201520137593.6U CN201520137593U CN204577172U CN 204577172 U CN204577172 U CN 204577172U CN 201520137593 U CN201520137593 U CN 201520137593U CN 204577172 U CN204577172 U CN 204577172U
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- Prior art keywords
- control line
- sheath
- utility
- cable
- model
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- 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 - Fee Related
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Abstract
The utility model discloses a kind of improved electric cable structure, belong to field of cable technology, solve the problem that traditional cable structural design is unreasonable, resistance to tension is poor.Mainly comprise at least one control line, gnd conductor, sheath, described sheath is two jacket structures, and described sheath is divided into inner sheath, oversheath, and between described inner sheath and oversheath, interlayer is provided with reinforced layer.The utility model tensile strength is strong, long service life; The utilance that the utility model not only increases control line and connection is high, and prevent the sound of altering between control line and connection to disturb, improve the antijamming capability of cable, this utility structure connection and reasonable arrangement in addition, certain move place is reserved to control line or connection, like this in cable dragging process, can not produce because heart yearn is bending without surplus, stretch and cause control heart yearn broken string to affect again; The utility model practical value is high, can extensive use field of cable technology.
Description
Technical field
The utility model belongs to field of cable technology, specifically, particularly relates to a kind of improved electric cable structure.
Background technology
Cable normally forms by several or several groups of wires (often organizing at least two) are stranded around center, the similar rope of its shape, simultaneously outer cover height insulating barrier.Traditional cable has the following disadvantages: 1. traditional cable sheath is single layer designs, and the tensile strength of cable is poor, has a strong impact on the useful life of cable; 2. the control chip quantity of traditional cable is 7, adopts parallel arrangement mode, and take up room large, this star structure is arranged, often causes communication signal and control signal mutually to disturb.
Summary of the invention
For solving the problem, the utility model provides a kind of improved electric cable structure.
The utility model is achieved through the following technical solutions:
A kind of improved electric cable structure, comprises at least one control line, gnd conductor, sheath, and described sheath is two jacket structures, and described sheath is divided into inner sheath, oversheath, and between described inner sheath and oversheath, interlayer is provided with reinforced layer.
The material high strength fibre of described reinforced layer.
Described control line comprises control line sheath, controls heart yearn, and the quantity of described control heart yearn is 6, described 6 control heart yearns between two one group in product word structural configuration, each group control line both sides is equipped with screen.
Compared with prior art, the beneficial effects of the utility model are:
The utility model tensile strength is strong, long service life; The utilance that the utility model not only increases control line and connection is high, and prevent the sound of altering between control line and connection to disturb, improve the antijamming capability of cable, this utility structure connection and reasonable arrangement in addition, certain move place is reserved to control line or connection, like this in cable dragging process, can not produce because heart yearn is bending without surplus, stretch and cause control heart yearn broken string to affect again; The utility model practical value is high, can extensive use field of cable technology.
Accompanying drawing explanation
Accompanying drawing is the utility model structural representation.
Accompanying drawing: 1. control line; 2. gnd conductor; 3. inner sheath; 4. oversheath; 5. reinforced layer; 6. control line sheath; 7. control heart yearn; 8. screen.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
A kind of improved electric cable structure, comprises at least one control line 1, gnd conductor 2, sheath, and described sheath is two jacket structures, and described sheath is divided into inner sheath 3, oversheath 4, and between described inner sheath 3 and oversheath 4, interlayer is provided with reinforced layer 5.
The material high strength fibre of described reinforced layer 5.
Described control line 1 comprises control line sheath 6, controls heart yearn 7, and the quantity of described control heart yearn 7 is 6, described 6 control heart yearns 7 between two one group in product word structural configuration, each group control line both sides is equipped with screen 8.
Duplex sheath structure, and between inner sheath 3 and oversheath 4, installed the reinforced layer of high tensile strength fibrous material additional, thus substantially increase the tensile strength of cable.Controlling the quantity of heart yearn 7 is 6, controls heart yearns divide into three groups by 6, two lines in a core assembly line or be all used as control line, or is all used as order wire, and organizes at each and installed again independently screen additional outward.After transformation, not only increase the utilance of control line and order wire, and prevent the sound of altering between control line and connection to disturb, improve the antijamming capability of cable, in addition because of reasonable structural arrangement, flow out certain move place to control line or connection, like this in cable dragging process, can not produce because heart yearn is bending without surplus, expand and cause control heart yearn broken string to affect again.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (3)
1. an improved electric cable structure, comprise at least one control line (1), gnd conductor (2), sheath, it is characterized in that: described sheath is two jacket structure, described sheath is divided into inner sheath (3), oversheath (4), and between described inner sheath (3) and oversheath (4), interlayer is provided with reinforced layer (5).
2. a kind of improved electric cable structure according to claim 1, is characterized in that: the material high strength fibre of described reinforced layer (5).
3. a kind of improved electric cable structure according to claim 1, it is characterized in that: described control line (1) comprises control line sheath (6), controls heart yearn (7), the quantity of described control heart yearn (7) is 6, described 6 control heart yearn (7) between two one group in product word structural configuration, each group control line both sides is equipped with screen (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137593.6U CN204577172U (en) | 2015-03-11 | 2015-03-11 | A kind of improved electric cable structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520137593.6U CN204577172U (en) | 2015-03-11 | 2015-03-11 | A kind of improved electric cable structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204577172U true CN204577172U (en) | 2015-08-19 |
Family
ID=53869773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520137593.6U Expired - Fee Related CN204577172U (en) | 2015-03-11 | 2015-03-11 | A kind of improved electric cable structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204577172U (en) |
-
2015
- 2015-03-11 CN CN201520137593.6U patent/CN204577172U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20190311 |