CN108933414A - A kind of cable sleeve - Google Patents
A kind of cable sleeve Download PDFInfo
- Publication number
- CN108933414A CN108933414A CN201810662101.3A CN201810662101A CN108933414A CN 108933414 A CN108933414 A CN 108933414A CN 201810662101 A CN201810662101 A CN 201810662101A CN 108933414 A CN108933414 A CN 108933414A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- silastic
- photochromic
- elastic film
- 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.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0437—Channels
- H02G3/045—Channels provided with perforations or slots permitting introduction or exit of wires
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Insulated Conductors (AREA)
Abstract
A kind of cable sleeve is disclosed in the present invention, including silastic-layer, fiber braiding layer, elastic film layer and photochromic layer, the inside of silastic-layer is arranged in the elastic film layer, it is fixedly connected between the elastic film layer and silastic-layer, the through-hole that current supply cable passes through is provided among the elastic film layer, it is provided with fiber braiding layer outside the silastic-layer, photochromic layer is provided with outside the fiber braiding layer, is provided with layer of PVC outside the photochromic layer.No matter the diameter of cable is how many in the present invention, and the Thin Elastic tube layer being arranged in casing can tightly wrap cable, and the installation of the cable of various diameters can be cooperated with a kind of cable sleeve, to improve the efficiency of cable installation；Photochromic layer is provided between fiber braiding layer and layer of PVC, the degree that sebific duct can be prompted to corrode is conducive to people and replaces cable sleeve in time, and protection cable is not damaged.
Description
Technical field
The present invention relates to field of cables more particularly to a kind of cable sleeves.
Background technique
With the development of communication technology, cable is in people's daily work life using more extensively.In the installation of cable
In, it needs to assemble casing for cable, the cable of different-diameter needs to assemble the casing of different tube diameters, acts on different cable sizes
It is often different, therefore, in cable installation process, it is often necessary to which the casing for preparing various calibers is brought not to the installation of cable
Just.In outdoor cable due to being exposed to the sun and rain, environment is poor, and cable is very easy to be corroded.After casing, effectively
Cable is protected by environmental corrosion, not reduce the replacement frequency of cable in ground.Conventional cable sleeve is all laggard in the regular hour
Row replacement, typically leans on experience to determine whether needing replacing, and the cable of different use is under different environment, cable
The degree of aging of casing is also different, if the use occasion in some keys can effectively judge that the degree of aging of casing replaces in time
Change weathered sebific duct, advantageously ensure that cable using safe, prevent from leaking electricity.
Summary of the invention
The purpose of the present invention is to provide a kind of cable sleeves, need to be equipped with for solving cable existing in the prior art
The casing of different size caliber causes installation inconvenient, and the problem of cannot effectively judge casing degree of aging.
In order to solve the above technical problems, The technical solution adopted by the invention is as follows: a kind of cable sleeve, including silicon rubber
The inside of silastic-layer, the elasticity is arranged in layer, fiber braiding layer, elastic film layer and photochromic layer, the elastic film layer
It is fixedly connected between film layer and silastic-layer, the through-hole that current supply cable passes through, the silicon is provided among the elastic film layer
It is provided with fiber braiding layer outside rubber layer, photochromic layer, setting outside the photochromic layer are provided with outside the fiber braiding layer
There is layer of PVC.
Preferably, the fiber braiding layer be by it is fiberglass braided at belt course.
Preferably, the silastic-layer is methyl silicone rubber, methyl vinyl silicone rubber or methyl vinyl phenyl silicon rubber
Glue.
Possessed by of the invention the utility model has the advantages that
One) no matter the diameter of cable is how many in the present invention, and the Thin Elastic tube layer being arranged in casing can be tightly
Cable is wrapped, the installation of the cable of various diameters can be cooperated with a kind of cable sleeve, to improve the efficiency of cable installation.
Two) photochromic layer is provided between fiber braiding layer and layer of PVC in the present invention, the journey that sebific duct can be prompted to corrode
Degree is conducive to people and replaces cable sleeve in time, and protection cable is not damaged.
Detailed description of the invention
Fig. 1 is main view of the present invention.
In figure: 1, silastic-layer, 2, fiber braiding layer, 3, elastic film layer, 4, photochromic layer, 5, layer of PVC, 6, through-hole.
Specific embodiment
The present invention is further illustrated in the following with reference to the drawings and specific embodiments.
A kind of cable sleeve as shown in Figure 1, including silastic-layer 1, fiber braiding layer 2, elastic film layer 3 and photochromic layer
4, the inside of silastic-layer 1 is arranged in the elastic film layer 3, fixed between the elastic film layer 3 and silastic-layer 1 to connect
It connects, the through-hole 6 that current supply cable passes through is provided among the elastic film layer 3, is provided with fibrage outside the silastic-layer 1
Layer 2 is provided with photochromic layer 4 outside the fiber braiding layer 2, is provided with layer of PVC 5 outside the photochromic layer 4.
No matter the diameter of cable is how many, and the Thin Elastic tube layer being arranged in casing can tightly wrap cable,
Therefore it can cooperate the installation of the cable of various diameters with a kind of cable sleeve, to improve the efficiency of cable installation.Fiber is compiled
Photochromic layer 4 is provided between tissue layer 2 and layer of PVC 5, photochromic layer 4 encounters air, and being oxidized will change colour, once outermost PVC
Layer 5 is impaired, and exposure photochromic layer 4, photochromic layer 4 encounters air and generates color, so that it may it is evident that cable is impaired, according to
The size of color change interval come determine sebific duct corrosion degree, be conducive to people and replace cable sleeve in time, protect cable not by
Damage.
Preferably, the fiber braiding layer 2 be by it is fiberglass braided at belt course.
Preferably, the silastic-layer 1 is methyl silicone rubber, methyl vinyl silicone rubber or methyl vinyl phenyl silicon rubber
Glue.
The description and the appended drawings of the invention be considered as it is illustrative and not restrictive, on the basis of the present invention, ability
According to disclosed technology contents, some of technical characteristics can be made field technique personnel by not needing creative labor
Some replacements and deformation, are within the scope of the invention.
Claims (3)
1. a kind of cable sleeve, which is characterized in that described including silastic-layer, fiber braiding layer, elastic film layer and photochromic layer
The inside of silastic-layer is arranged in elastic film layer, is fixedly connected between the elastic film layer and silastic-layer, the elasticity
It is provided with the through-hole that current supply cable passes through among film layer, fiber braiding layer is provided with outside the silastic-layer, the fiber is compiled
It is provided with photochromic layer outside tissue layer, is provided with layer of PVC outside the photochromic layer.
2. a kind of cable sleeve according to claim 1, which is characterized in that the fiber braiding layer is to be compiled by glass fibre
The belt course being made into.
3. a kind of cable sleeve according to claim 1, which is characterized in that the silastic-layer is methyl silicone rubber, first
Base vinylsiloxane rubber or methyl vinyl phenyl silicon rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662101.3A CN108933414A (en) | 2018-06-25 | 2018-06-25 | A kind of cable sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810662101.3A CN108933414A (en) | 2018-06-25 | 2018-06-25 | A kind of cable sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108933414A true CN108933414A (en) | 2018-12-04 |
Family
ID=64446732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810662101.3A Withdrawn CN108933414A (en) | 2018-06-25 | 2018-06-25 | A kind of cable sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108933414A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239153A (en) * | 2019-06-21 | 2019-09-17 | 吉林省亚安新材料有限公司 | A kind of self-rolling shielded tube and preparation method thereof with three-decker |
-
2018
- 2018-06-25 CN CN201810662101.3A patent/CN108933414A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110239153A (en) * | 2019-06-21 | 2019-09-17 | 吉林省亚安新材料有限公司 | A kind of self-rolling shielded tube and preparation method thereof with three-decker |
| CN110239153B (en) * | 2019-06-21 | 2021-11-02 | 吉林省亚安新材料有限公司 | Self-rolling type shielding sleeve with three-layer structure and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181204 |