CN204558151U - There is the cable of rock-steady structure performance - Google Patents
There is the cable of rock-steady structure performance Download PDFInfo
- Publication number
- CN204558151U CN204558151U CN201520263588.XU CN201520263588U CN204558151U CN 204558151 U CN204558151 U CN 204558151U CN 201520263588 U CN201520263588 U CN 201520263588U CN 204558151 U CN204558151 U CN 204558151U
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- CN
- China
- Prior art keywords
- fluoroplastics
- elasticity
- housing
- cable
- rope
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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 cable with rock-steady structure performance, comprise four strands of twisted-pair feeders and external sheath layer; Also comprise fluorine plastic tube; The elasticity fluoroplastics housing that fluorine plastic tube outer surface annular spread has cross section to take the shape of the letter U, twisted-pair feeder is connected with elasticity fluoroplastics housing buckle-type, and elasticity fluoroplastics housing outer surface is wound with fluoroplastics rope; The first housing that cross section is curved is fixedly connected with between elasticity fluoroplastics hull outside face; In described fluorine plastic tube, plug-in is connected with the first body, is provided with holding wire in the first body.Global design is novel, has stable structure, and fluoroplastics have fire-retardant effect etc. simultaneously.
Description
Technical field
The utility model is specifically related to a kind of cable with rock-steady structure performance.
Background technology
Form cable core by the wire of many mutual insulatings or conductor, outside has the communication line of sealing sheath.What have is also equipped with outer jacket outside sheath.There is built on stilts, the multiple system of laying such as direct-burried, pipeline and the bottom.Symmetry, coaxial and composite cable is divided into by structure; Field operations are divided into and forever for cable (underground, submarine cable) by function.Telecommunication cable transmission band is wider, and message capacity is comparatively large, little by external interference, but not easily overhauls.Phone, telegram, data and image etc. can be transmitted.But existing communication cable structural strength is not high, easy deformation fracture etc., function is simple simultaneously, and heat dispersion is poor, does not have fire-retardant function etc.
Summary of the invention
For above-mentioned prior art Problems existing, the utility model provides a kind of cable with rock-steady structure performance.
To achieve these goals, the technical solution adopted in the utility model is: a kind of cable with rock-steady structure performance, comprises four strands of twisted-pair feeders and external sheath layer; Also comprise fluorine plastic tube; The elasticity fluoroplastics housing that fluorine plastic tube outer surface annular spread has cross section to take the shape of the letter U, twisted-pair feeder is connected with elasticity fluoroplastics housing buckle-type, and elasticity fluoroplastics housing outer surface is wound with fluoroplastics rope; The first housing that cross section is curved is fixedly connected with between elasticity fluoroplastics hull outside face; In described fluorine plastic tube, plug-in is connected with the first body, is provided with holding wire in the first body.
As preferably, the medial surface of elasticity fluoroplastics housing is arcwall face, place, cross section, elasticity fluoroplastics case inside face diameter of a circle 0.5mm ~ 2mm larger than the diameter of twisted-pair feeder.
As preferably, fluoroplastics rope is distributed in the outer surface of elasticity fluoroplastics housing twist, and the pitch of fluoroplastics rope place spiral equals the equal diameters of fluoroplastics rope.
As preferably, the cross section of the first housing, on same circle, forms a foursquare hole between the first housing and elasticity fluoroplastics hull outside face, foursquare limit camber.
As preferably, the inner surface of the first body is provided with screen, and the outer surface of the first body is provided with screen.
As preferably, be provided with the first space that cross section is rounded in fluoroplastics rope, the axis in the first space and the axis of fluoroplastics rope are on the same line.
As preferably, the side of twisted-pair feeder is provided with tears rope, and external sheath layer outer surface is provided with photoluminescence line along its length, photoluminescence line has portrayed scale, external sheath layer outer surface annular is provided with toothed projections, and photoluminescence line, between toothed projections, is provided with metallic fibrous layer in external sheath layer.
Compared with prior art, the utility model has the advantage of:
1. also comprise fluorine plastic tube; The elasticity fluoroplastics housing that fluorine plastic tube outer surface annular spread has cross section to take the shape of the letter U, twisted-pair feeder is connected with elasticity fluoroplastics housing buckle-type, adopt the division center of tubulose, the effective bending strength increased, elasticity fluoroplastics housing effectively plays protection and fixing effect to twisted-pair feeder;
2. elasticity fluoroplastics housing outer surface is wound with fluoroplastics rope, and the opening of elasticity fluoroplastics housing effectively draws in by fluoroplastics rope, makes effectively to play protection and fixing effect to twisted-pair feeder;
3. be fixedly connected with the first curved housing of cross section between elasticity fluoroplastics hull outside face, form the structure that a class is tubulose, the effective bending strength increased, has good snubber elastomeric simultaneously, and does not play stop to the heat radiation of twisted-pair feeder;
4. in fluorine plastic tube, plug-in is connected with the first body, is provided with holding wire in the first body, and transmission simple signal can be utilized to complete simple object with this, as judged whether cable is cut off by the transmission of simple signal;
5. global design is novel, has stable structure, and fluoroplastics have fire-retardant effect etc. simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the cable of rock-steady structure performance.
Fig. 2 is the fluoroplastics rope structure schematic diagram that the utility model has the cable of rock-steady structure performance.
Fig. 3 is the fluoroplastics rope cross-sectional view that the utility model has the cable of rock-steady structure performance.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
There is a cable for rock-steady structure performance, comprise four strands of twisted-pair feeders 1 and external sheath layer 2; Also comprise fluorine plastic tube 4; The elasticity fluoroplastics housing 41 that fluorine plastic tube 4 outer surface annular spread has cross section to take the shape of the letter U, twisted-pair feeder 1 is connected with elasticity fluoroplastics housing 41 buckle-type, adopt the division center of tubulose, the bending strength of effective increase, elasticity fluoroplastics housing 41 effectively plays protection and fixing effect to twisted-pair feeder 1, elasticity fluoroplastics housing 41 outer surface is wound with fluoroplastics rope 3, the opening of elasticity fluoroplastics housing 41 effectively draws in by fluoroplastics rope 3, makes effectively to play protection and fixing effect to twisted-pair feeder 1; Be fixedly connected with the first housing 42 that cross section is curved between elasticity fluoroplastics housing 41 lateral surface, form the structure that a class is tubulose, the effective bending strength increased, has good snubber elastomeric simultaneously, and does not play stop to the heat radiation of twisted-pair feeder 1; In described fluorine plastic tube 4, plug-in is connected with the first body, is provided with holding wire in the first body, and transmission simple signal can be utilized to complete simple object with this, as judged whether cable is cut off by the transmission of simple signal.The medial surface of elasticity fluoroplastics housing 41 is arcwall face, place, elasticity fluoroplastics housing 41 medial surface cross section diameter of a circle 0.5mm ~ 2mm larger than the diameter of twisted-pair feeder 1.Fluoroplastics rope 3 is distributed in the outer surface of elasticity fluoroplastics housing 41 twist, and the pitch of fluoroplastics rope 3 place spiral equals the equal diameters of fluoroplastics rope 3.The cross section of the first housing 42, on same circle, forms a foursquare hole between the first housing 42 and elasticity fluoroplastics housing 41 lateral surface, foursquare limit camber.The inner surface of the first body is provided with screen, and the outer surface of the first body is provided with screen.The axis of the axis and fluoroplastics rope 3 that are provided with the first rounded space 31, space 31, first of cross section in fluoroplastics rope 3 is on the same line.The side of twisted-pair feeder 1 is provided with tears rope, external sheath layer 2 outer surface is provided with photoluminescence line along its length, and photoluminescence line has portrayed scale, and external sheath layer 2 outer surface annular is provided with toothed projections, photoluminescence line, between toothed projections, is provided with metallic fibrous layer in external sheath layer 2.
As shown in Figure 1, external sheath layer 2 outer surface equidistantly can be provided with rubber ring along its length, convenient suspension.In one embodiment, elasticity fluoroplastics housing 41 outer surface is wound with fluoroplastics rope 3, and the opening of elasticity fluoroplastics housing 41 effectively draws in by fluoroplastics rope 3, makes effectively to play protection and fixing effect to twisted-pair feeder 1.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.
Claims (7)
1. there is a cable for rock-steady structure performance, comprise four strands of twisted-pair feeders and external sheath layer; It is characterized in that: also comprise fluorine plastic tube; The elasticity fluoroplastics housing that described fluorine plastic tube outer surface annular spread has cross section to take the shape of the letter U, twisted-pair feeder is connected with elasticity fluoroplastics housing buckle-type, and elasticity fluoroplastics housing outer surface is wound with fluoroplastics rope; The first curved housing of cross section is fixedly connected with between described elasticity fluoroplastics hull outside face; In described fluorine plastic tube, plug-in is connected with the first body, is provided with holding wire in the first body.
2. the cable with rock-steady structure performance according to claim 1, is characterized in that: the medial surface of described elasticity fluoroplastics housing is arcwall face, place, cross section, elasticity fluoroplastics case inside face diameter of a circle 0.5mm ~ 2mm larger than the diameter of twisted-pair feeder.
3. the cable with rock-steady structure performance according to claim 1, is characterized in that: described fluoroplastics rope is distributed in the outer surface of elasticity fluoroplastics housing twist, and the pitch of fluoroplastics rope place spiral equals the equal diameters of fluoroplastics rope.
4. the cable with rock-steady structure performance according to claim 1, is characterized in that: the cross section of described first housing, on same circle, forms a foursquare hole between the first housing and elasticity fluoroplastics hull outside face, foursquare limit camber.
5. the cable with rock-steady structure performance according to claim 1, is characterized in that: the inner surface of described first body is provided with screen, and the outer surface of the first body is provided with screen.
6. the cable with rock-steady structure performance according to claim 1, is characterized in that: be provided with the first space that cross section is rounded in described fluoroplastics rope, and the axis in the first space and the axis of fluoroplastics rope are on the same line.
7. the cable with rock-steady structure performance according to claim 1, it is characterized in that: the side of described twisted-pair feeder is provided with tears rope, external sheath layer outer surface is provided with photoluminescence line along its length, photoluminescence line has portrayed scale, external sheath layer outer surface annular is provided with toothed projections, photoluminescence line, between toothed projections, is provided with metallic fibrous layer in external sheath layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263588.XU CN204558151U (en) | 2015-04-28 | 2015-04-28 | There is the cable of rock-steady structure performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520263588.XU CN204558151U (en) | 2015-04-28 | 2015-04-28 | There is the cable of rock-steady structure performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558151U true CN204558151U (en) | 2015-08-12 |
Family
ID=53833235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520263588.XU Expired - Fee Related CN204558151U (en) | 2015-04-28 | 2015-04-28 | There is the cable of rock-steady structure performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558151U (en) |
-
2015
- 2015-04-28 CN CN201520263588.XU patent/CN204558151U/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 |
Granted publication date: 20150812 Termination date: 20180428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |