CN207909553U - A kind of Compression-resistincable cable - Google Patents
A kind of Compression-resistincable cable Download PDFInfo
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- CN207909553U CN207909553U CN201820241401.XU CN201820241401U CN207909553U CN 207909553 U CN207909553 U CN 207909553U CN 201820241401 U CN201820241401 U CN 201820241401U CN 207909553 U CN207909553 U CN 207909553U
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- inner frame
- internal layer
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Abstract
The utility model discloses a kind of Compression-resistincable cables, it is intended to provide the Compression-resistincable cable that a kind of structural strength is high, is easy to heat dissipation, its key points of the technical solution are that a kind of Compression-resistincable cable, including more cores and oversheath, the insulating layer that core includes conductor, is placed in outside conductor, it is characterised in that：It further include inner frame, the supporting rib that inner frame includes the main body of cylindrical shape, equidistantly arranges around main body periphery wall, the accommodating chamber for placing core is formed between two adjacent supporting ribs, it is coated with braiding layer on the periphery of inner frame, carbon fiber wire is filled in accommodating chamber, oversheath includes internal layer, outer layer, the support strip being placed between internal layer and outer layer, cavity is formed by support strip between internal layer and outer layer, internal layer is equipped with several bar shape trench holes being connected to cavity, bar shape trench hole is axially opened up along internal layer, and the utility model is suitable for field of cable technology.
Description
Technical field
The utility model is related to a kind of field of cable technology, more specifically, it relates to a kind of Compression-resistincable cable.
Background technology
Cable refers to the material for electric power, communication and associated transport purposes, currently, with the development of society, as biography
The number of cables of defeated medium is consequently increased, and the requirement to cable is also higher and higher, and now in use, cable is susceptible to
Problems with：Bearing capacity is poor, can lead to cable failure, rupture；A large amount of thermal energy is will produce in use, if these thermal energy
Cannot quickly be vaporized to the external world can seriously affect service life and the safety of cable.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of structural strength height, being easy to scattered
The Compression-resistincable cable of heat.
To achieve the above object, the utility model provides following technical solution：A kind of Compression-resistincable cable, including more cores
And oversheath, core includes conductor, the insulating layer that is placed in outside conductor, it is characterised in that：Further include inner frame, inner frame includes circle
The main body of tubular surround the supporting rib that main body periphery wall is equidistantly arranged, and is formed between two adjacent supporting ribs for placing core
Accommodating chamber is coated with braiding layer on the periphery of inner frame, is filled with carbon fiber wire in accommodating chamber, oversheath include internal layer, outer layer,
The support strip being placed between internal layer and outer layer, between internal layer and outer layer by support strip formed cavity, internal layer be equipped with it is several with
The bar shape trench hole of cavity connection, bar shape trench hole are axially opened up along internal layer.
By using above-mentioned technical proposal, inner frame plays the role of separating protection, and main body and support between core
The structure of muscle may insure that inner frame has good compression strength, and coat braiding layer on the periphery of inner frame, to core
Further fixed function is played, carbon fiber wire is filled in accommodating chamber so that more enrich in accommodating chamber, can be risen to core
To better protecting effect, while carbon fiber wire is the tensile resistance that filament structure can increase cable, in addition carbon fiber wire
Heat conductivility is good, may be easy to the heat dissipation of core, while carbon fiber wire has certain electromagnetic shielding action, internal layer, outer layer
With support strip can integrated extrusion forming, the quantity of bar shape trench hole is identical as the quantity of cavity, and bar shape trench hole is by internal layer dividing layer
Multiple laminated structures, cavity structure can play the role of resistance to compression, can also improve the thermal diffusivity of outer layer, accelerate heat dissipation.
The utility model is further arranged to：The braiding layer includes the warp of several parallel arrangements, several parallel arrangements
The first weft and several parallel arrangements the second weft, warp be linear type along core length direction extend, the first weft and
Second weft is screw type and is connect successively with warp, and the hand of spiral of the first weft and the second weft is opposite.
By using above-mentioned technical proposal, braiding layer is wound on the periphery of inner frame, and sizing can be played to core and is protected
Shield acts on and improves its tensile strength, so that core is preferably fixed in accommodating chamber, warp can increase core length direction
Tensile strength, since the first weft and the second weft are screw type and are connect successively with warp, and the first weft and
The hand of spiral of two wefts is on the contrary, warp, the first weft and the second weft intersect at same node, the first weft and the second weft
Arrangement mode, can increase that braiding layer is circumferential or slanting tensile strength, to improve the structural strength of braiding layer entirety,
The tensile strength of cable is improved, warp, the first weft and the second weft preferably use high-temperature fibre silk.
The utility model is further arranged to：The outer wall of the outer layer is equipped with metal screen layer, and metal screen layer is by copper
Silk weaves.
By using above-mentioned technical proposal, copper wire can play the role of that electromagnetic interference is isolated and be played to cable anti-
The effect of stretching, in addition copper wire have thermal conductivity, be easy to radiate.
The utility model is further arranged to：The outer wall of the outer layer is equipped with fire resistant coating.
By using above-mentioned technical proposal, the fire protecting performance of outer layer is improved.
The utility model is further arranged to：The oversheath is thermal grease material.
By using above-mentioned technical proposal, thermal conductivity, the thermal diffusivity of oversheath are improved.
The utility model is further arranged to：The inner frame is rubber material.
By using above-mentioned technical proposal, the elasticity and toughness of inner frame are improved, it is ensured that compression strength.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the structural schematic diagram of braiding layer in the utility model embodiment.
Reference numeral is in figure, 1- conductors, 2- insulating layers, 3- inner frames, 4- main bodys, 5- supporting ribs, 6- accommodating chambers, and 7- is compiled
Tissue layer, 8- internal layers, 9- outer layers, 10- support strips, 11- cavitys, 12- bar shape trench holes, 13- warps, the first wefts of 14-, 15- second
Weft, 16- metal screen layers.
Specific implementation mode
It is described further referring to figs. 1 to a kind of Compression-resistincable cable embodiment of 2 pairs of the utility model.
A kind of Compression-resistincable cable, including more cores and oversheath, core includes conductor 1, the insulating layer 2 that is placed in outside conductor 1,
It is characterized in that：Further include inner frame 3, the branch that inner frame 3 includes the main body 4 of cylindrical shape, equidistantly arranges around 4 periphery wall of main body
Muscle 5 is supportted, the accommodating chamber 6 for placing core is formed between two adjacent supporting ribs 5, braiding layer is coated on the periphery of inner frame 3
7, accommodating chamber 6 is interior to be filled with carbon fiber wire, and oversheath includes internal layer 8, outer layer 9, the support strip being placed between internal layer 8 and outer layer 9
10, cavity 11 is formed by support strip 10 between internal layer 8 and outer layer 9, internal layer 8 is equipped with several bar-shaped troughs being connected to cavity 11
Hole 12, bar shape trench hole 12 are axially opened up along internal layer 8.
By using above-mentioned technical proposal, inner frame 3 plays the role of separating protection, and main body 4 and branch between core
The structure of support muscle 5 may insure that inner frame 3 has good compression strength, and braiding layer 7 is coated on the periphery of inner frame 3,
Further fixed function is played to core, carbon fiber wire is filled in accommodating chamber 6 so that more enriched in accommodating chamber 6, to line
Core can play better protecting effect, while carbon fiber wire is the tensile resistance that filament structure can increase cable, in addition
Carbon fiber wire heat conductivility is good, may be easy to the heat dissipation of core, while carbon fiber wire has certain electromagnetic shielding action, interior
Layer 8, outer layer 9 and support strip 10 can integrated extrusion forming, the quantity of bar shape trench hole 12 is identical as the quantity of cavity 11, bar-shaped trough
The multiple laminated structures of 8 dividing layer of internal layer, 11 structure of cavity can be played the role of resistance to compression, can also improve the heat dissipation of outer layer 9 by hole 12
Property, accelerate heat dissipation.
The utility model is further arranged to：The braiding layer 7 includes the warp 13 of several parallel arrangements, several parallels
First weft 14 of cloth and the second weft 15 of several parallel arrangements, warp 13 are that linear type extends along core length direction, the
One weft 14 and the second weft 15 are screw type and are connect successively with warp 13, the spiral of the first weft 14 and the second weft 15
Direction is opposite.
By using above-mentioned technical proposal, braiding layer 7 is wound on the periphery of inner frame 3, and sizing can be played to core
Protective effect and its tensile strength is improved, so that core is preferably fixed in accommodating chamber 6, warp 13 can increase core length
The tensile strength in direction, since the first weft 14 and the second weft 15 are screw type and are connect successively with warp 13, and
The hand of spiral of one weft 14 and the second weft 15 is on the contrary, warp 13, the first weft 14 and the second weft 15 intersect at same section
Point, the arrangement mode of the first weft 14 and the second weft 15 can increase that braiding layer 7 is circumferential or slanting tensile strength, from
And improve the whole structural strength of braiding layer 7, that is, improve the tensile strength of cable, warp 13, the first weft 14 and the second latitude
Line 15 preferably uses high-temperature fibre silk.
The utility model is further arranged to：The outer wall of the outer layer 9 is equipped with metal screen layer 16, metal screen layer 16
It is formed by proof copper-wire braided.
By using above-mentioned technical proposal, copper wire can play the role of that electromagnetic interference is isolated and be played to cable anti-
The effect of stretching, in addition copper wire have thermal conductivity, be easy to radiate.
The utility model is further arranged to：The outer wall of the outer layer 9 is equipped with fire resistant coating.
By using above-mentioned technical proposal, the fire protecting performance of outer layer 9 is improved.
The utility model is further arranged to：The oversheath is thermal grease material.
By using above-mentioned technical proposal, thermal conductivity, the thermal diffusivity of oversheath are improved.
The utility model is further arranged to：The inner frame 3 is rubber material.
By using above-mentioned technical proposal, the elasticity and toughness of inner frame 3 are improved, it is ensured that compression strength.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, the skill of this field
Art personnel carry out common variations and alternatives within the scope of technical solutions of the utility model should be included in the guarantor of the utility model
It protects in range.
Claims (6)
1. a kind of Compression-resistincable cable, including more cores and oversheath, core include conductor（1）, be placed in conductor（1）Outer insulating layer
（2）, it is characterised in that：It further include inner frame（3）, inner frame（3）Including cylindric main body（4）, around main body（4）Periphery wall
The supporting rib equidistantly arranged（5）, two adjacent supporting ribs（5）Between form accommodating chamber for placing core（6）, inner frame（3）
Periphery on be coated with braiding layer（7）, accommodating chamber（6）Interior to be filled with carbon fiber wire, oversheath includes internal layer（8）, outer layer（9）、
It is placed in internal layer（8）With outer layer（9）Between support strip（10）, internal layer（8）With outer layer（9）Between pass through support strip（10）It is formed empty
Chamber（11）, internal layer（8）It is equipped with several and cavity（11）The bar shape trench hole of connection（12）, bar shape trench hole（12）Along internal layer（8）Axis
To opening up.
2. a kind of Compression-resistincable cable according to claim 1, it is characterised in that：The braiding layer（7）Including several parallels
The warp of cloth（13）, several parallel arrangements the first weft（14）With the second weft of several parallel arrangements（15）, warp（13）
Extend along core length direction for linear type, the first weft（14）With the second weft（15）It is screw type and connects successively with warp
It connects, the first weft（14）With the second weft（15）The hand of spiral it is opposite.
3. a kind of Compression-resistincable cable according to claim 1, it is characterised in that：The outer layer（9）Outer wall be equipped with metal
Shielded layer（16）, metal screen layer（16）It is formed by proof copper-wire braided.
4. a kind of Compression-resistincable cable according to claim 1, it is characterised in that：The outer layer（9）Outer wall be equipped with fire prevention
Coating.
5. a kind of Compression-resistincable cable according to claim 1, it is characterised in that：The oversheath is thermal grease material.
6. a kind of Compression-resistincable cable according to claim 1, it is characterised in that：The inner frame（3）For rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241401.XU CN207909553U (en) | 2018-02-10 | 2018-02-10 | A kind of Compression-resistincable cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241401.XU CN207909553U (en) | 2018-02-10 | 2018-02-10 | A kind of Compression-resistincable cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909553U true CN207909553U (en) | 2018-09-25 |
Family
ID=63559849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820241401.XU Expired - Fee Related CN207909553U (en) | 2018-02-10 | 2018-02-10 | A kind of Compression-resistincable cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909553U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637732A (en) * | 2019-01-14 | 2019-04-16 | 李涵 | A kind of fireproof cable |
| CN111599525A (en) * | 2020-06-01 | 2020-08-28 | 崔亮 | Stable structure type power cable |
| CN111627609A (en) * | 2020-06-05 | 2020-09-04 | 苏州首控光伏电力开发有限公司 | A anticorrosive temperature-resistant type high-voltage cable for electric power |
| CN114325979A (en) * | 2021-12-09 | 2022-04-12 | 富通集团（嘉善）通信技术有限公司 | Impact-resistant optical cable |
| CN114464350A (en) * | 2021-12-24 | 2022-05-10 | 无锡辰安光电有限公司 | Cable and cable extrusion molding process system thereof |
-
2018
- 2018-02-10 CN CN201820241401.XU patent/CN207909553U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109637732A (en) * | 2019-01-14 | 2019-04-16 | 李涵 | A kind of fireproof cable |
| CN111599525A (en) * | 2020-06-01 | 2020-08-28 | 崔亮 | Stable structure type power cable |
| CN111627609A (en) * | 2020-06-05 | 2020-09-04 | 苏州首控光伏电力开发有限公司 | A anticorrosive temperature-resistant type high-voltage cable for electric power |
| CN114325979A (en) * | 2021-12-09 | 2022-04-12 | 富通集团（嘉善）通信技术有限公司 | Impact-resistant optical cable |
| CN114325979B (en) * | 2021-12-09 | 2023-09-22 | 富通集团（嘉善）通信技术有限公司 | Shock-resistant optical cable |
| CN114464350A (en) * | 2021-12-24 | 2022-05-10 | 无锡辰安光电有限公司 | Cable and cable extrusion molding process system thereof |
| CN114464350B (en) * | 2021-12-24 | 2023-12-15 | 无锡辰安光电有限公司 | Cable and cable extrusion molding process system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee after: Zhejiang guanglai Electric Co.,Ltd. Address before: 317100 Puba Port Town, Sanmen County, Taizhou City, Zhejiang Province (Sanmen Coastal Industrial City, Zhejiang Province) Patentee before: ZHEJIANG GUANGLAI ELECTRIC Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 Termination date: 20210210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |