CN105938735A - Outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable - Google Patents
Outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable Download PDFInfo
- Publication number
- CN105938735A CN105938735A CN201610386808.7A CN201610386808A CN105938735A CN 105938735 A CN105938735 A CN 105938735A CN 201610386808 A CN201610386808 A CN 201610386808A CN 105938735 A CN105938735 A CN 105938735A
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- China
- Prior art keywords
- data communication
- outdoor
- self
- surpasses
- core body
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/02—Cables with twisted pairs or quads
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention relates to an outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable. The communication cable is characterized by comprising a core body assembly and a steel wire assembly, wherein the core body assembly and a steel wire assembly are connected through a suspension neck part; a slot opening is formed in the suspension neck part; and the core body assembly comprises a core body outer sheath, twisted pair cables arranged in the core body outer sheath, and a longitudinally-wrapped polyester band arranged between the core body outer sheath and the twisted pair cables. According to the technical scheme of the data communication cable, the data communication cable is creative and compact in the overall structural design, relatively low in cost, capable of ensuring the stability of the core wires, and capable of greatly improving the stability and the practicability of the product.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of outdoor and surpass five class unmasked self-bearing type symmetric data communication cables, belong to communication cable technical field.
Background technology
Cable is typically by the cable of the similar rope of several or several groups wire strandings, often mutually insulated between group wire, and is often twisted into round a center, and whole outside is surrounded by the cover layer of high-insulation.Cable has interior energising, the feature of external insulation.Cable has power cable, controls cable, compensating cable, shielded cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc., they are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.；Traditional Ethernet self-supporting cable is difficult to when peeling off steel wire with heart yearn peel off, waste time and energy when construction and installation, traditional self-bearing type typically uses the strand of not back twist to twisting pitch, heart yearn is easily caused the existing defects such as transmission performance rating impedance, return loss, near-end crosstalk, insertion loss by pulling in process of production, those skilled in the art wants to solve this technical barrier always, but this problem is never properly settled.
Summary of the invention
The present invention is just for technical problem present in prior art, a kind of outdoor is provided to surpass five class unmasked self-bearing type symmetric data communication cables, this device overall construction design is ingenious, compact, cost is relatively low, and this technical scheme pair twist uses back-twist device, properties of product can be greatly improved and stablize and practicality.
To achieve these goals, technical scheme is as follows, a kind of outdoor surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterized in that, described waterproof data cable includes core component, steel wire assembly, described core component and steel wire assembly connect by hanging neck, described in hang and on neck, be provided with notch, depth of rebate 0.15mm.Being easy to during construction and installation tear, steel wire assembly is connected with core component by hanging neck, plays load-bearing drawing-resistant function.
As a modification of the present invention, described core component includes core body oversheath, is arranged on the twisted pair wire within core body oversheath and the vertical bag polyester belt being arranged between core body oversheath and twisted pair wire, playing waterproof and dampproof effect, the quantity of described twisted pair wire is at least more than a pair.
As a modification of the present invention, described twisted pair wire is made up of the insulation core wire that two colors are different, and wherein one carries double-colored strand.
As a modification of the present invention, described insulated wire cores includes that copper conductor and coated insulation layer, described coated insulation layer are high-density polyethylene layer.
As a modification of the present invention, being provided with packed layer outside described vertical bag polyester belt, described packed layer is nylon tear rope, plays the effect filled and strengthen tension.
As a modification of the present invention, described steel wire assembly includes zinc-coated wire and is arranged on the steel wire oversheath outside zinc-plated zinc-coated wire.
As a modification of the present invention, described steel wire oversheath is low-density water resistant polyurea pvdf layer, prevents steel wire from exposing and aoxidizes in atmosphere, has good weatherability.
As a modification of the present invention, described core body oversheath is low-density water resistant polyurea pvdf layer, has good weatherability.
As a modification of the present invention, the quantity of described twisted pair wire is at least more than a pair.
Relative to prior art, advantages of the present invention is as follows: 1) overall construction design of the present invention is ingenious, and compact conformation is practical；2) single-core line of every two different colours of this technical scheme is by certain pitch one group of twisted pair wire the most twisted together, uses back twist pairing device so that electrically physical property is splendid；3) this technical scheme vertical bag polyester belt 3 between core body oversheath and twisted pair wire, plays waterproof and dampproof effect；4) being provided with packed layer outside described vertical bag polyester belt, described packed layer is nylon tear rope, plays the effect filled and strengthen tension；5) this technical scheme, cost is relatively low, it is simple to large-scale popularization and application.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention；
In figure: 1, copper conductor, 2, coated insulation layer, 3, vertical bag polyester belt, 4, tear rope, 5, core body oversheath, 6, steel wire, 7, steel wire oversheath, 8, hang neck, 9, notch.
Detailed description of the invention
In order to deepen the understanding of the present invention and understanding, the invention will be further described and introduces with detailed description of the invention below in conjunction with the accompanying drawings.
Embodiment 1: see Fig. 1, a kind of outdoor surpasses five class unmasked self-bearing type symmetric data communication cables, and described waterproof data cable includes that core component, steel wire assembly, described core component and steel wire assembly connect by hanging neck 8, described hanging is provided with notch 9 on neck, depth of rebate 0.15mm；Being easy to during construction and installation tear, steel wire assembly is connected with core component by hanging neck, plays load-bearing drawing-resistant function.
Embodiment 2: see Fig. 1, as a modification of the present invention, described core component includes core body oversheath 5, is arranged on the twisted pair wire within core body oversheath and the vertical bag polyester belt 3 being arranged between core body oversheath and twisted pair wire, playing waterproof and dampproof effect, the quantity of described twisted pair wire is at least more than a pair.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 3: seeing Fig. 1, as a modification of the present invention, described twisted pair wire is made up of the insulation core wire that two colors are different.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 4: seeing Fig. 1, as a modification of the present invention, described insulated wire cores includes copper conductor 1 and coated insulation layer 2, and described coated insulation layer 2 is high-density polyethylene layer.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 5: seeing Fig. 1, as a modification of the present invention, be provided with packed layer outside described vertical bag polyester belt 3, described packed layer is that nylon tears rope 4, plays the effect filled and strengthen tension.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 6: seeing Fig. 1, as a modification of the present invention, described steel wire assembly includes zinc-coated wire 6 and is arranged on the steel wire oversheath outside zinc-plated zinc-coated wire.Remaining structure is identical with embodiment 1 with advantage.
Embodiment 7: seeing Fig. 1, as a modification of the present invention, described steel wire oversheath is low-density water resistant polyurea pvdf layer.Prevent from steel wire from exposing to aoxidize in atmosphere, there is good weatherability.Described core body oversheath is low-density water resistant polyurea pvdf layer, has good weatherability.Remaining structure is identical with embodiment 1 with advantage.
At least one in technical characteristic described in embodiment 2,3,4,5,6,7 and embodiment 1 can also be combined and form new embodiment by the present invention.
It should be noted that above-described embodiment, be not used for limiting protection scope of the present invention, equivalents done on the basis of technique scheme or replacement each fall within the scope that the claims in the present invention are protected.
Claims (9)
1. outdoor surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described communication cable includes that core component, steel wire assembly, described core component and steel wire assembly connect by hanging neck, described in hang and on neck, be provided with notch, depth of rebate 0.15mm.
Outdoor the most according to claim 1 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterized in that, described core component includes core body oversheath, is arranged on the twisted pair wire within core body oversheath and the vertical bag polyester belt being arranged between core body oversheath and twisted pair wire, and the quantity of described twisted pair wire is at least more than a pair.
Outdoor the most according to claim 2 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described twisted pair wire is made up of the insulation core wire that two colors are different, and wherein one carries double-colored strand.
Outdoor the most according to claim 3 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described insulated wire cores includes copper conductor and coated insulation layer.
Outdoor the most according to claim 2 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that be provided with packed layer outside described vertical bag polyester belt, and described packed layer is nylon tear rope.
Outdoor the most according to claim 4 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described core body coated insulation layer is high-density polyethylene layer.
Outdoor the most according to claim 2 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described steel wire assembly includes zinc-coated wire and is arranged on the steel wire oversheath outside zinc-plated zinc-coated wire.
Outdoor the most according to claim 7 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described steel wire oversheath is low-density water resistant polyurea pvdf layer.
Outdoor the most according to claim 4 surpasses five class unmasked self-bearing type symmetric data communication cables, it is characterised in that described cable core oversheath is low-density water resistant polyurea pvdf layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610386808.7A CN105938735A (en) | 2016-06-05 | 2016-06-05 | Outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610386808.7A CN105938735A (en) | 2016-06-05 | 2016-06-05 | Outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable |
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| Publication Number | Publication Date |
|---|---|
| CN105938735A true CN105938735A (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610386808.7A Pending CN105938735A (en) | 2016-06-05 | 2016-06-05 | Outdoor category-5-enhanced non-shielding self-supporting type symmetrical data communication cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931713A (en) * | 2016-06-17 | 2016-09-07 | 安徽天康(集团)股份有限公司 | Outdoor category-5-enhanced shielding self-supporting type symmetrical data communication cable |
| CN106098172A (en) * | 2016-06-17 | 2016-11-09 | 安徽天康集团数据线缆有限公司 | A kind of splayed easily tears self-bearing type outdoor water-proof data cable |
| CN113707375A (en) * | 2021-08-09 | 2021-11-26 | 通鼎互联信息股份有限公司 | Enhanced high-strength twisted pair cable for outdoor digital communication |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201247644Y (en) * | 2008-08-29 | 2009-05-27 | 浙江兆龙线缆有限公司 | Self-bearing type digital cable conductor |
| CN101800096A (en) * | 2010-03-25 | 2010-08-11 | 浙江中天电线电缆有限公司 | Self-bearing horizontal twisted pair communication cable |
| CN202917245U (en) * | 2012-12-04 | 2013-05-01 | 北京亨通斯博通讯科技有限公司 | A self-supporting twisted copper-core communication line used for digital communication |
| CN203422960U (en) * | 2013-09-11 | 2014-02-05 | 江苏苏龙通信科技股份有限公司 | Water-blocking double-shielding self-supporting lead-in cable with two circular wire pairs and physical foaming layer |
| CN203966621U (en) * | 2014-06-13 | 2014-11-26 | 江苏亨通线缆科技有限公司 | Self-supporting data cable |
-
2016
- 2016-06-05 CN CN201610386808.7A patent/CN105938735A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201247644Y (en) * | 2008-08-29 | 2009-05-27 | 浙江兆龙线缆有限公司 | Self-bearing type digital cable conductor |
| CN101800096A (en) * | 2010-03-25 | 2010-08-11 | 浙江中天电线电缆有限公司 | Self-bearing horizontal twisted pair communication cable |
| CN202917245U (en) * | 2012-12-04 | 2013-05-01 | 北京亨通斯博通讯科技有限公司 | A self-supporting twisted copper-core communication line used for digital communication |
| CN203422960U (en) * | 2013-09-11 | 2014-02-05 | 江苏苏龙通信科技股份有限公司 | Water-blocking double-shielding self-supporting lead-in cable with two circular wire pairs and physical foaming layer |
| CN203966621U (en) * | 2014-06-13 | 2014-11-26 | 江苏亨通线缆科技有限公司 | Self-supporting data cable |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105931713A (en) * | 2016-06-17 | 2016-09-07 | 安徽天康(集团)股份有限公司 | Outdoor category-5-enhanced shielding self-supporting type symmetrical data communication cable |
| CN106098172A (en) * | 2016-06-17 | 2016-11-09 | 安徽天康集团数据线缆有限公司 | A kind of splayed easily tears self-bearing type outdoor water-proof data cable |
| CN113707375A (en) * | 2021-08-09 | 2021-11-26 | 通鼎互联信息股份有限公司 | Enhanced high-strength twisted pair cable for outdoor digital communication |
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Application publication date: 20160914 |
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| RJ01 | Rejection of invention patent application after publication |