CN208722607U - A kind of waterproof tensile power supply line - Google Patents
A kind of waterproof tensile power supply line Download PDFInfo
- Publication number
- CN208722607U CN208722607U CN201821518732.XU CN201821518732U CN208722607U CN 208722607 U CN208722607 U CN 208722607U CN 201821518732 U CN201821518732 U CN 201821518732U CN 208722607 U CN208722607 U CN 208722607U
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- CN
- China
- Prior art keywords
- layer
- power supply
- separator
- waterproof
- supply line
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The utility model discloses a kind of waterproof tensile power supply lines, include oversheath, waterproof layer, shielded layer and filled layer, the successively cladding setting from outside to inside of the oversheath, waterproof layer, shielded layer and filled layer；The filled layer is provided centrally with separator, the section of the separator is in Trident Type, three conductor thread cores are additionally provided in the filled layer, insulating layer is coated with outside three conductor thread cores, three conductor thread cores are spaced-apart by separator, and the center in the separator is additionally provided with tensile reinforcement member.The utility model passes through the design of separator and tensile reinforcement member, enhances the tensile capacity of power supply line, and reduce influencing each other between three conductor thread cores, prevents from being caused the displacement of power supply line internal structure even to damage by external force.
Description
Technical field
The utility model belongs to power supply line technical field, and in particular to a kind of waterproof tensile power supply line.
Background technique
In China, wire and cable is defined such that wire and cable i.e. to transmit electric energy, information and realize that electromagnetic energy turns
The wire product changed.Can also be defined as, be by one or more core and they respectively have from have insulating layer, protection
Aggregate (the bare wire to transmit electric energy, information and realization electromagnetic energy conversion of the components such as layer, shielded layer, restrictive coating composition
Except class).
There are many problems in current power supply line, if power supply line tensile strength is not high enough, vulnerable to external force in use
And it causes internal structure displacement even and will affect the normal use of conductor thread core after damage and power supply line are intake.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of waterproof tensile power supply line
Power supply line tensile strength is not high enough, after internal structure displacement even damage and power supply line water inlet are caused vulnerable to external force
The problem of will affect conductor thread core normal use.
To achieve the above object, the utility model provides the following technical solutions: a kind of waterproof tensile power supply line, includes outer
Sheath, waterproof layer, shielded layer and filled layer, successively cladding is set from outside to inside for the oversheath, waterproof layer, shielded layer and filled layer
It sets；
The filled layer is provided centrally with separator, and the section of the separator is in Trident Type, goes back in the filled layer
Three conductor thread cores are provided with, are coated with insulating layer outside three conductor thread cores, three conductor thread cores pass through isolation
Part is spaced-apart, and the center in the separator is additionally provided with tensile reinforcement member.
Preferably, the material of the waterproof layer is polypropylene.
Preferably, the tensile reinforcement member is steel wire.
Preferably, the shielded layer is braiding layer.
Preferably, the material of the separator is PVC.
The utility model has the advantages that
(1) a kind of waterproof tensile power supply line of the utility model, the design of separator and tensile reinforcement member enhance power supply
The tensile capacity of line, and reduce influencing each other between three conductor thread cores, it prevents from being caused in power supply line by external force
Portion's structural shift even damages.
(2) a kind of waterproof tensile power supply line of the utility model, is provided with waterproof layer between oversheath and shielded layer, improve
The waterproof ability of power supply line influences the normal use of conductor thread core after avoiding power supply line from intaking.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model.
In figure: 1- oversheath, 2- waterproof layer, 3- shielded layer, 4- filled layer, 5- separator, 6- conductor thread core, 7- insulation
Layer, 8- tensile reinforcement member.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
It include oversheath 1, waterproof layer 2, shielded layer 3 and filled layer 4 as shown in Figure 1, a kind of waterproof tensile power supply line,
The successively cladding setting from outside to inside of the oversheath 1, waterproof layer 2, shielded layer 3 and filled layer 4；
The filled layer 4 is provided centrally with separator 5, and the section of the separator 5 is in Trident Type, the filled layer 4
Three conductor thread cores 6 are inside additionally provided with, are coated with insulating layer 7, three conductor thread cores 6 outside three conductor thread cores 6
Spaced-apart by separator 5, the center in the separator 5 is additionally provided with tensile reinforcement member 8.
The material of the waterproof layer 2 is polypropylene.
The tensile reinforcement member 8 is steel wire.
The shielded layer 3 is braiding layer.
The material of the separator 5 is PVC.
A kind of waterproof tensile power supply line of the utility model, the design of separator 5 and tensile reinforcement member 8 enhance power supply
The tensile capacity of line, and reduce influencing each other between three conductor thread cores 6, it prevents from being caused in power supply line by external force
Portion's structural shift even damages.
A kind of waterproof tensile power supply line of the utility model, is provided with waterproof layer between oversheath 1 and shielded layer 3, improve
The waterproof ability of power supply line influences the normal use of conductor thread core 6 after avoiding power supply line from intaking.
Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new
Type is not restricted to above description specific embodiment.To those skilled in the art, any pair of the utility model carries out
Equivalent modifications and substitution are also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Equal transformation made by lower and modification, all cover in the scope of the utility model.
Claims (5)
1. a kind of waterproof tensile power supply line, it is characterised in that:
It include oversheath (1), waterproof layer (2), shielded layer (3) and filled layer (4), the oversheath (1), waterproof layer (2), screen
Cover the successively cladding setting from outside to inside of layer (3) and filled layer (4)；
The filled layer (4) is provided centrally with separator (5), and the section of the separator (5) is in Trident Type, the filled layer
(4) three conductor thread cores (6) are additionally provided in, three conductor thread cores (6) are coated with insulating layer (7) outside, described in three
Conductor thread core (6) is spaced-apart by separator (5), and the center in the separator (5) is additionally provided with tensile reinforcement member
(8)。
2. a kind of waterproof tensile power supply line according to claim 1, it is characterised in that: the material of the waterproof layer (2) is
Polypropylene.
3. a kind of waterproof tensile power supply line according to claim 1, it is characterised in that: the tensile reinforcement member (8) is steel
Silk.
4. a kind of waterproof tensile power supply line according to claim 1, it is characterised in that: the shielded layer (3) is braiding layer.
5. a kind of waterproof tensile power supply line according to claim 1, it is characterised in that: the material of the separator (5) is
PVC。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518732.XU CN208722607U (en) | 2018-09-18 | 2018-09-18 | A kind of waterproof tensile power supply line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821518732.XU CN208722607U (en) | 2018-09-18 | 2018-09-18 | A kind of waterproof tensile power supply line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722607U true CN208722607U (en) | 2019-04-09 |
Family
ID=65982243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821518732.XU Active CN208722607U (en) | 2018-09-18 | 2018-09-18 | A kind of waterproof tensile power supply line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722607U (en) |
-
2018
- 2018-09-18 CN CN201821518732.XU patent/CN208722607U/en active Active
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