CN104867568B - A kind of comprehensively monitoring cable - Google Patents
A kind of comprehensively monitoring cable Download PDFInfo
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- CN104867568B CN104867568B CN201510149922.3A CN201510149922A CN104867568B CN 104867568 B CN104867568 B CN 104867568B CN 201510149922 A CN201510149922 A CN 201510149922A CN 104867568 B CN104867568 B CN 104867568B
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Abstract
The invention discloses a kind of comprehensively monitoring cable, including the first monitoring wire, second monitoring wire and the 3rd monitoring wire, first monitoring wire includes the first unmasked conductor of five pair twists, second monitoring wire includes four secondary shielding conductors along the axial horizontal positioned of cable, 3rd monitoring wire includes three the 3rd shielded conductors along the axial horizontal positioned of cable, first monitoring wire, second monitoring wire and the 3rd monitoring wire axially abut setting along cable, wire is monitored first, fire-retardant band lapping layer is coated successively outside second monitoring wire and the 3rd monitoring wire, zinc-plated copper wire braiding layer and external sheath layer, first monitoring wire, second monitoring wire and the 3rd monitoring wire periphery and fire-retardant band lapping layer phase inscribe.The present invention is simple in construction, enhances the transmission performance of comprehensively monitoring cable, extends the service life of comprehensively monitoring cable.
Description
Technical field
The present invention relates to technical field of electric wires and cables, more particularly to a kind of comprehensively monitoring cable.
Background technology
In recent years, China cities at different levels newly-built urban track traffic based on subway on a large scale.Subway line
Urban Underground is normally at, densely populated place, the safety precaution for subway line and station requires high.The security protection of track traffic
Monitoring needs to support the use video monitoring coaxial cable, temperature monitoring cable, signal-transmitting cable etc..The prison of current various functions
Electric control cable is independently laid, and not only consumes more human and material resources, and various cables intersection is laid and easily insulted
Disorderly, it is not convenient to use and checks；In addition, independently laying for various cables occupies larger space, for skies such as subway tunnels
Between limited occasion it is particularly improper.
The content of the invention
In order to solve technical problem present in background technology, the present invention proposes a kind of comprehensively monitoring cable, structure letter
It is single, the transmission performance of comprehensively monitoring cable is enhanced, the service life of comprehensively monitoring cable is extended.
A kind of comprehensively monitoring cable proposed by the present invention, including the first monitoring wire, the second monitoring wire and the 3rd monitoring
Wire, the first monitoring wire includes the first unmasked conductor of five pair twists, time the first fire-retardant bag of cladding outside unmasked conductor
Band lapping layer and the first insulating barrier；Second monitoring wire includes four secondary shielding conductors along the axial horizontal positioned of cable,
The second fire-retardant band lapping layer, cordage braiding layer and the second insulating barrier are coated outside secondary shielding conductor successively；3rd monitoring is led
Line includes three the 3rd shielded conductors along the axial horizontal positioned of cable, coats the 3rd fire-retardant bag successively outside the 3rd shielded conductor
Band lapping layer, non-woven fabrics lapping layer and the 3rd insulating barrier；First monitoring wire, the second monitoring wire and the 3rd monitoring wire edge electricity
Cable axially abuts setting, is monitored first and coats fire-retardant bag successively outside wire, the second monitoring wire and the 3rd monitoring wire
Band lapping layer, zinc-plated copper wire braiding layer and external sheath layer, the first monitoring wire, the second monitoring wire and the 3rd monitoring wire periphery
With fire-retardant band lapping layer phase inscribe, the first hollow elasticity bar is provided between the first monitoring wire and the second monitoring wire, the
One hollow elasticity bar is mutually circumscribed with the first monitoring wire, the second monitoring wire respectively, with fire-retardant band lapping layer phase inscribe；
The second hollow elasticity article is provided between two monitoring wires and the 3rd monitoring wire, the second hollow elasticity bar is led with the second monitoring respectively
Line, the 3rd monitoring wire are mutually circumscribed, with fire-retardant band lapping layer phase inscribe；Between the first monitoring wire and the 3rd monitoring wire
Provided with the 3rd hollow elasticity article, the 3rd hollow elasticity article is mutually circumscribed with the first monitoring wire, the 3rd monitoring wire respectively, and fire-retardant
Band lapping layer phase inscribe.
Preferably, the cross-sectional area of the first monitoring wire, the second monitoring wire and the 3rd monitoring wire is gradually reduced.
Preferably, the first unmasked conductor, secondary shielding conductor, the 3rd shielded conductor cross-sectional area it is equal.
Preferably, in terms of the section of the first monitoring wire, cordage is provided between the first unmasked conductor.
Preferably, the first hollow elasticity article, the second hollow elasticity article and the 3rd hollow elasticity article wall thickness are equal.
A kind of comprehensively monitoring cable that the present invention is provided, using the first monitoring wire, the second monitoring wire and the 3rd monitoring
The monitoring wire of three kinds of different sizes of wire strengthens the transmission performance of comprehensively monitoring cable, solves each monitoring wire independent
The shortcoming laid and brought.Cordage is provided between the first unmasked conductor, the tensile capacity of comprehensively monitoring cable is improved.
First monitoring wire, the second monitoring wire and the 3rd monitoring wire constitute cable core, the first hollow elasticity bar in cable core, second hollow
Elastic strip and the 3rd hollow elasticity article ensure that the roundness of comprehensively monitoring cable provides a deformation space in its stress simultaneously,
Extend the service life of comprehensively monitoring cable；Using hollow elasticity bar and the equal production cost for reducing cable of wall thickness.
Brief description of the drawings
Fig. 1 is a kind of cross section structure schematic diagram of comprehensively monitoring cable proposed by the present invention.
Embodiment
As shown in figure 1, Fig. 1 is a kind of cross section structure schematic diagram of comprehensively monitoring cable proposed by the present invention.
Reference picture 1, a kind of comprehensively monitoring cable proposed by the present invention, including the first monitoring monitoring wire 2 of wire 1, second
With the 3rd monitoring wire 3, the cross-sectional area of the first monitoring monitoring monitoring wire 3 of wire 2 and the 3rd of wire 1, second is gradually reduced,
First monitoring wire 1 includes the first unmasked conductor 11 of five pair twists, in outer the first fire-retardant bag of cladding of unmasked conductor 11
The band insulating barrier 13 of lapping layer 12 and first；Second monitoring wire 2, which includes four secondary shieldings along the axial horizontal positioned of cable, leads
Body 21, insulate in second fire-retardant band lapping layer 22 of the outer cladding successively of secondary shielding conductor 21, cordage braiding layer 23 and second
Layer 24；3rd monitoring wire 3 includes three the 3rd shielded conductors 31 along the axial horizontal positioned of cable, in the 3rd shielded conductor 31
Coat the 3rd fire-retardant band lapping layer 32, the insulating barrier 34 of non-woven fabrics lapping layer 33 and the 3rd successively outside；First unmasked conductor 11,
Secondary shielding conductor 21, the 3rd shielded conductor 31 cross-sectional area it is equal.The present invention is monitored using the first monitoring wire 1, second
The monitoring wire different with the 3rd monitoring 3 three kinds of specifications of wire of wire 2, enhances the transmission performance of comprehensively monitoring cable.From
The section of one monitoring wire 1 is seen, cordage 14 is provided between the first unmasked conductor 11, improves the anti-of comprehensively monitoring cable
Drawing ability.
The first monitoring monitoring monitoring wire 3 of wire 2 and the 3rd of wire 1, second axially abuts setting along cable, it is ensured that
The roundness of comprehensively monitoring cable；In the first outer cladding resistance successively of the monitoring monitoring monitoring wire 3 of wire 2 and the 3rd of wire 1, second
Band lapping layer 4, zinc-plated copper wire braiding layer 5 and external sheath layer 6 are fired, zinc-plated copper wire braiding layer 5 makes comprehensively monitoring cable have screen
Characteristic, the first monitoring wire 1, second monitoring wire 2 and the 3rd monitoring periphery of wire 3 and the fire-retardant phase inscribe of band lapping layer 4 are covered,
It is provided with the first hollow elasticity bar 7 between the first monitoring monitoring wire 2 of wire 1 and second, the first hollow elasticity article 7 is respectively with the
The one monitoring monitoring wire 2 of wire 1, second is mutually circumscribed, with the fire-retardant phase inscribe of band lapping layer 4；Wire 2 and the 3rd is monitored second
The second hollow elasticity bar 8 is provided between monitoring wire 3, the second hollow elasticity article 8 is monitored with the second monitoring wire the 2, the 3rd respectively
Wire 3 is mutually circumscribed, with the fire-retardant phase inscribe of band lapping layer 4；Provided with the between the first monitoring wire 1 and the 3rd monitoring wire 3
Three hollow elasticity bars 9, the 3rd hollow elasticity article 9 is mutually circumscribed with the first monitoring monitoring wire 3 of wire the 1, the 3rd respectively, with fire-retardant bag
The band phase inscribe of lapping layer 4.The section of first hollow elasticity article 7, the second hollow elasticity article 8 and the 3rd hollow elasticity article 9 is circle
Shape, wherein the first hollow elasticity article 7, the second hollow elasticity article 8 and the wall thickness of the 3rd hollow elasticity article 9 are equal.
In the present invention, by being provided with the first hollow elasticity bar 7 between wire 2 is monitored in the first monitoring wire 1 and second,
The second hollow elasticity article 8 is provided between the second monitoring monitoring wire 3 of wire 2 and the 3rd, is supervised in the first monitoring wire 1 and the 3rd
The 3rd hollow elasticity article 9, the first hollow elasticity article 7, the second hollow elasticity article 8, the 3rd hollow elasticity article are provided between conduct line 3
9 further increase the roundness of comprehensively monitoring cable first, and a deformation is secondly provided in stress for comprehensively monitoring cable
Space, last first hollow elasticity article 7, the second hollow elasticity article 8 and equal reduce of the wall thickness of the 3rd hollow elasticity article 9 are produced into
This.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of comprehensively monitoring cable, it is characterised in that including the first monitoring wire (1), the second monitoring wire (2) and the 3rd prison
Conduct line (3), the first monitoring wire (1) includes the first unmasked conductor (11) of five pair twists, in unmasked conductor (11) outside
The first fire-retardant band lapping layer (12) and the first insulating barrier (13) are coated successively；Second monitoring wire (2) includes four along cable
The secondary shielding conductor (21) of axial horizontal positioned, the second fire-retardant band lapping layer is coated in secondary shielding conductor (21) successively outside
(22), cordage braiding layer (23) and the second insulating barrier (24)；3rd monitoring wire (3) includes three and put along the axial level of cable
The 3rd shielded conductor (31) put, the 3rd fire-retardant band lapping layer (32), nonwoven are coated in the 3rd shielded conductor (31) successively outside
Cloth lapping layer (33) and the 3rd insulating barrier (34)；First monitoring wire (1), the second monitoring wire (2) and the 3rd monitoring wire (3)
Setting is axially abutted along cable, first monitoring wire (1), second monitoring wire (2) and the 3rd monitor wire (3) outside according to
The secondary fire-retardant band lapping layer (4) of cladding, zinc-plated copper wire braiding layer (5) and external sheath layer (6), the first monitoring wire (1), the second prison
Conduct line (2) and the 3rd monitoring wire (3) periphery and fire-retardant band lapping layer (4) phase inscribe, wire (1) and the are monitored first
The first hollow elasticity bar (7) is provided between two monitoring wires (2), the first hollow elasticity bar (7) monitors wire with first respectively
(1), the second monitoring wire (2) is mutually circumscribed, with fire-retardant band lapping layer (4) phase inscribe；In the second monitoring wire (2) and the 3rd prison
Be provided with the second hollow elasticity bar (8) between conduct line (3), the second hollow elasticity article (8) respectively with the second monitoring wire (2), the
Three monitoring wires (3) are mutually circumscribed, with fire-retardant band lapping layer (4) phase inscribe；In the first monitoring wire (1) and the 3rd monitoring wire
(3) the 3rd hollow elasticity article (9) is provided between, the 3rd hollow elasticity article (9) is monitored with the first monitoring wire (1), the 3rd respectively
Wire (3) is mutually circumscribed, with fire-retardant band lapping layer (4) phase inscribe；In terms of the section of the first monitoring wire (1), in the first non-screen
Cover and cordage (14) is provided between conductor.
2. comprehensively monitoring cable according to claim 1, it is characterised in that the first monitoring wire (1), the second monitoring wire
(2) it is gradually reduced with the 3rd cross-sectional area for monitoring wire (3).
3. comprehensively monitoring cable according to claim 1, it is characterised in that the first unmasked conductor, secondary shielding conductor,
The cross-sectional area of 3rd shielded conductor is equal.
4. comprehensively monitoring cable according to claim 1, it is characterised in that empty in the first hollow elasticity bar (7), second
Property article (8) and the 3rd hollow elasticity article (9) wall thickness are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149922.3A CN104867568B (en) | 2015-03-31 | 2015-03-31 | A kind of comprehensively monitoring cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149922.3A CN104867568B (en) | 2015-03-31 | 2015-03-31 | A kind of comprehensively monitoring cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104867568A CN104867568A (en) | 2015-08-26 |
| CN104867568B true CN104867568B (en) | 2017-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149922.3A Active CN104867568B (en) | 2015-03-31 | 2015-03-31 | A kind of comprehensively monitoring cable |
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| Country | Link |
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| CN (1) | CN104867568B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106373663A (en) * | 2016-10-18 | 2017-02-01 | 合肥浮点信息科技有限公司 | Communication equipment cable based on difference application function |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714419A (en) * | 2009-12-28 | 2010-05-26 | 兴乐电缆有限公司 | Novel composite reinforced rubber sleeve flexible cable for coal mining machine |
| CN102184755A (en) * | 2011-03-23 | 2011-09-14 | 江苏联通电缆有限公司 | Special comprehensive security monitoring cable for urban rail transportation |
| CN102280176A (en) * | 2011-05-20 | 2011-12-14 | 中利科技集团股份有限公司 | Signal transmission cable with improved conductor structures |
| CN104200878A (en) * | 2014-09-11 | 2014-12-10 | 安徽恒晶电缆集团有限公司 | Aerospace multi-core control cable |
| CN204155620U (en) * | 2014-10-11 | 2015-02-11 | 上海熊猫线缆股份有限公司 | The synthetic fibers braided sheath integrated communication of resistance to extreme temperature cable |
| CN204516409U (en) * | 2015-03-31 | 2015-07-29 | 安徽国华电缆集团有限公司 | A kind of comprehensively monitoring cable |
-
2015
- 2015-03-31 CN CN201510149922.3A patent/CN104867568B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101714419A (en) * | 2009-12-28 | 2010-05-26 | 兴乐电缆有限公司 | Novel composite reinforced rubber sleeve flexible cable for coal mining machine |
| CN102184755A (en) * | 2011-03-23 | 2011-09-14 | 江苏联通电缆有限公司 | Special comprehensive security monitoring cable for urban rail transportation |
| CN102280176A (en) * | 2011-05-20 | 2011-12-14 | 中利科技集团股份有限公司 | Signal transmission cable with improved conductor structures |
| CN104200878A (en) * | 2014-09-11 | 2014-12-10 | 安徽恒晶电缆集团有限公司 | Aerospace multi-core control cable |
| CN204155620U (en) * | 2014-10-11 | 2015-02-11 | 上海熊猫线缆股份有限公司 | The synthetic fibers braided sheath integrated communication of resistance to extreme temperature cable |
| CN204516409U (en) * | 2015-03-31 | 2015-07-29 | 安徽国华电缆集团有限公司 | A kind of comprehensively monitoring cable |
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| Publication number | Publication date |
|---|---|
| CN104867568A (en) | 2015-08-26 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: No. 383, Dongxi team, Xinjian village, jiaoganghu Town, Fengtai County, Huainan City, Anhui Province Patentee after: Dong Qiongqiong Address before: 238339 Anhui city of Wuhu province Wuwei County Gaogou Industrial Park Patentee before: ANHUI GUOHUA CABLE GROUP CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191212 Address after: 239300 Anhui city of Chuzhou province Tianchang Xicheng District Tiankang Avenue Patentee after: ANHUI RUILAIER INSTRUMENT CO., LTD. Address before: No. 383, Dongxi team, Xinjian village, jiaoganghu Town, Fengtai County, Huainan City, Anhui Province Patentee before: Dong Qiongqiong |