CN206849541U - A kind of anti-wear communication combination cable of tension - Google Patents
A kind of anti-wear communication combination cable of tension Download PDFInfo
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- CN206849541U CN206849541U CN201720574473.1U CN201720574473U CN206849541U CN 206849541 U CN206849541 U CN 206849541U CN 201720574473 U CN201720574473 U CN 201720574473U CN 206849541 U CN206849541 U CN 206849541U
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Abstract
The utility model discloses a kind of anti-wear communication combination cable of tension, including low-smoke non-halogen flame-retardant oversheath, galvanized strand wires, communication cable core and conductive cable core, anti-wear sleeve pipe is enclosed with the outside of the galvanized strand wires, the anti-wear outside of sleeve is evenly equipped with more conductive cable cores, the conductive cable core is made up of polyethylene layer, polyester band layer and copper conductor, more communication cable cores are evenly equipped with the outside of the conductive cable core, communication cable core is made up of pe sheath, Loose tube and optical fiber；It is compact-sized, flexibility is good, tensile strength is good；Prevent that galvanized strand wires causes to wear cable to conductive cable core during dragging, add the security that conductive cable core uses；The insulating properties for making conductive cable core more preferably, have good power transmission performance, also improve the performance of communication cable core, further increase the shielding of cable, fire resisting, block water and fire retardant insulating performance.
Description
Technical field
Technical field of communication cables is the utility model is related to, specifically a kind of anti-wear communication combination cable of tension.
Background technology
It is growing day by day for the demand of communication cable both at home and abroad with the rapid development of communication industry, lead in communication cable
Cross that electricity is changed into light by fiber optic communication, light is changed into the process of electricity, substantially increase the transmission speed of signal of communication, current is logical
Interrogate cable according to demand, the function should with communication signal transmission and power transmission, but cable constantly increases in core quantity
After adding, its own gravity is continuously increased, and when erecting cable, core fracture is easily caused during dragging, when pulling force is excessive,
So as to influence its service life, increase steel strand wires, but steel strand wires easily cause to wear to the insulating barrier of core, under serious conditions
Cause core insulating barrier to rupture, influence the security performance used；And cable fire, block water and fire retardant insulating performance is difficult to ensure
Communicating and the safe and smooth use in power transmission.
Utility model content
The purpose of this utility model is to provide a kind of tension anti-wear communication combination cable, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：
A kind of anti-wear communication combination cable of tension, including low-smoke non-halogen flame-retardant oversheath, galvanized strand wires, communication cable core
And conductive cable core, the galvanized strand wires outside are enclosed with anti-wear sleeve pipe, the anti-wear outside of sleeve is evenly equipped with more and led
Cable core, the conductive cable core are made up of polyethylene layer, polyester band layer and copper conductor, uniform on the outside of the conductive cable core
There are more communication cable cores, communication cable core is made up of pe sheath, Loose tube and optical fiber, the galvanized strand wires, conductive cable core
It is wrapped in core belting layer with communication cable core, flame resistant filler material is provided with core belting layer；Outside the core belting layer
Layer is enclosed with foil shielding layer, and foil shielding layer outer layer is provided with flame retardant coating, and flame retardant coating outer layer is provided with water blocking layer, and water blocking layer outer layer squeezes
Modeling has low-smoke non-halogen flame-retardant oversheath.
As further program of the utility model：The galvanized strand wires is twisted together by more galvanized steel silk threads
Form, the anti-wear sleeve pipe uses sleeve pipe made of pvc material.
As further program of the utility model：The quantity of the conductive cable core is 3~6.
As further program of the utility model：The polyester band layer is wrapped in copper conductor outer layer, polyester band layer
Outer layer extrusion is enclosed with polyethylene layer.
As further program of the utility model：The quantity of the communication cable core is 3~6.
As further program of the utility model：Fiber glass core of the optical fiber by center high index of refraction, low refraction
The silica glass intermediate cladding layer of rate and outermost resinous coat composition, Loose tube are set in outer fiber, Loose tube outside extrusion molding
There is pe sheath.
As further program of the utility model：The flame retardant coating is entwined using multilayer mica tape, and water blocking layer is
Polypropylene screen is wrapped to be formed.
Compared with prior art, the beneficial effects of the utility model are：The anti-wear communication combination cable of a kind of tension,
It is compact-sized, flexibility is good, structural strength is high, tensile strength is good；Prevent that galvanized strand wires is to conduction during dragging for cable
Cable core causes to wear, and adds the security that conductive cable core uses；The insulating properties for making conductive cable core more preferably, have electricity well
Power transmission performance, the performance of communication cable core is also improved, further increase the shielding of cable, fire resisting, block water and fire-retardant
Insulating properties.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- low-smoke non-halogen flame-retardants oversheath, 2- water blocking layers, 3- flame retardant coatings, 4- foil shielding layers, the anti-wear sets of 5-
Pipe, 6- cores belting layer, 7- galvanized strand wires, 8- flame resistant fillers material, 9- communication cable core, 91- pe sheaths, 92- pine sets
Pipe, 93- optical fiber, 10- conductive cable cores, 101- polyethylene layers, 102- polyester bands layer, 103- copper conductors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, in the utility model embodiment, a kind of anti-wear communication combination cable of tension, including low smoke and zero halogen
Fire-retardant oversheath 1, galvanized strand wires 7, communication cable core 9 and conductive cable core 10, the outside of galvanized strand wires 7 are enclosed with anti-wear
Sleeve pipe 5, galvanized strand wires 7 are twisted together by more galvanized steel silk threads and formed, and flexibility is good, structural strength is high, tension
Intensity is good；The anti-wear sleeve pipe 5 is evenly equipped with more using sleeve pipe made of pvc material, the anti-wear outside of sleeve pipe 5
Root conductive cable core 10, the quantity of conductive cable core 10 are 3~6, anti-wear sleeve pipe 5 by galvanized strand wires 7 and conductive cable core 10 every
From preventing cable during dragging, galvanized strand wires 7 causes to wear to conductive cable core 10, adds conductive cable core 10 and uses
Security；The conductive cable core 10 is made up of polyethylene layer 101, polyester band layer 102 and copper conductor 103, and polyester is pricked
Belt 102 is wrapped in the outer layer of copper conductor 103, and the outer layer of polyester band layer 102 extrusion is enclosed with polyethylene layer 101, polyethylene
Insulating barrier 101 and the polyester band layer 102 in the outside of copper conductor 103 can ensure polyethylene insulation by extruding packing technology co-extrusion
Layer 101 is combined with the closed seamless gap of polyester band layer 102, makes the insulating properties of conductive cable core 10 more preferably.
The outside of conductive cable core 10 is evenly equipped with more communication cable cores 9, and the quantity of communication cable core 9 is 3~6, communication cable
Core 9 is made up of pe sheath 91, Loose tube 92 and optical fiber 93, the optical fiber 93 by center high index of refraction fiber glass core,
The silica glass intermediate cladding layer of low-refraction and outermost resinous coat composition, Loose tube 92 are set in outside optical fiber 93, pine set
The outside extrusion molding of pipe 92 has pe sheath 91, pe sheath 91 and Loose tube 92 good to the protecting effect of optical fiber 93, improves logical
Interrogate the performance of cable core 9.
The galvanized strand wires 7, conductive cable core 10 and communication cable core 9 are wrapped in core belting layer 6, core belting layer
Flame resistant filler material 8 is provided with 6, flame resistant filler material 8 is filled using glass cord or the rope made of hemp；Outside the core belting layer 6
Layer is enclosed with foil shielding layer 4, and the outer layer of foil shielding layer 4 is provided with flame retardant coating 3, and the outer layer of flame retardant coating 3 is provided with water blocking layer 2, water blocking layer 2
Outer layer extrusion molding has low-smoke non-halogen flame-retardant oversheath 1, and the flame retardant coating 3 is entwined using multilayer mica tape, and water blocking layer 2 is poly- third
Alkene film is wrapped to be formed, and block-water performance is good；Therefore, the shielding of cable, fire resisting are further increased, is blocked water and fire retardant insulating performance.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type., it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ", " connected "
And " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；Can be with
It is to be joined directly together, can also be indirectly connected by intermediary, can is the connection of two element internals.For the general of this area
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, sheet
The scope of utility model is limited by appended claims rather than described above, it is intended that will fall equally in claim
All changes in the implication and scope of part are included in the utility model.Any reference in claim should not be regarded
To limit involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of anti-wear communication combination cable of tension, including low-smoke non-halogen flame-retardant oversheath (1), galvanized strand wires (7), communication
Cable core (9) and conductive cable core (10), it is characterised in that be enclosed with anti-wear sleeve pipe (5), institute on the outside of the galvanized strand wires (7)
State and be evenly equipped with more conductive cable cores (10) on the outside of anti-wear sleeve pipe (5), the conductive cable core (10) is by polyethylene layer
(101), polyester band layer (102) and copper conductor (103) composition, conductive cable core (10) outside are evenly equipped with more communication cable cores
(9), communicate cable core (9) to be made up of pe sheath (91), Loose tube (92) and optical fiber (93), the galvanized strand wires (7), lead
Cable core (10) and communication cable core (9) are wrapped in core belting layer (6), and flame resistant filler material is provided with core belting layer (6)
Expect (8)；Core belting layer (6) outer layer covers have foil shielding layer (4), and foil shielding layer (4) outer layer is provided with flame retardant coating
(3), flame retardant coating (3) outer layer is provided with water blocking layer (2), and water blocking layer (2) outer layer extrusion molding has low-smoke non-halogen flame-retardant oversheath (1).
A kind of 2. anti-wear communication combination cable of tension according to claim 1, it is characterised in that the galvanized strand wires
(7) twisted together and formed by more galvanized steel silk threads, the anti-wear sleeve pipe (5) is using made of pvc material
Sleeve pipe.
A kind of 3. anti-wear communication combination cable of tension according to claim 1, it is characterised in that the conductive cable core
(10) quantity is 3~6.
A kind of 4. anti-wear communication combination cable of tension according to claim 1, it is characterised in that the polyester band layer
(102) copper conductor (103) outer layer is wrapped in, polyester band layer (102) outer layer extrusion is enclosed with polyethylene layer (101).
A kind of 5. anti-wear communication combination cable of tension according to claim 1, it is characterised in that the communication cable core
(9) quantity is 3~6.
A kind of 6. anti-wear communication combination cable of tension according to claim 1, it is characterised in that the optical fiber (93) by
The fiber glass core of center high index of refraction, the silica glass intermediate cladding layer of low-refraction and outermost resinous coat composition, pine set
Pipe (92) is set in optical fiber (93) outside, and the outside extrusion molding of Loose tube (92) has pe sheath (91).
A kind of 7. anti-wear communication combination cable of tension according to claim 1, it is characterised in that the flame retardant coating (3)
It is entwined using multilayer mica tape, water blocking layer (2) forms for polypropylene screen is wrapped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574473.1U CN206849541U (en) | 2017-05-23 | 2017-05-23 | A kind of anti-wear communication combination cable of tension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720574473.1U CN206849541U (en) | 2017-05-23 | 2017-05-23 | A kind of anti-wear communication combination cable of tension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206849541U true CN206849541U (en) | 2018-01-05 |
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ID=60796607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720574473.1U Expired - Fee Related CN206849541U (en) | 2017-05-23 | 2017-05-23 | A kind of anti-wear communication combination cable of tension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206849541U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087730A (en) * | 2018-09-07 | 2018-12-25 | 贵州西南制造产业园有限公司 | A kind of cable of abrasionproof scratch resistance |
| CN113936851A (en) * | 2021-11-02 | 2022-01-14 | 怀化宇隆电工材料有限公司 | Tensile cable for preparing connecting wire of charging gun |
| CN114496389A (en) * | 2022-02-25 | 2022-05-13 | 江苏南瑞银龙电缆有限公司 | High-conductivity aluminum stranded wire for extra-high voltage power transmission and preparation method thereof |
-
2017
- 2017-05-23 CN CN201720574473.1U patent/CN206849541U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109087730A (en) * | 2018-09-07 | 2018-12-25 | 贵州西南制造产业园有限公司 | A kind of cable of abrasionproof scratch resistance |
| CN109087730B (en) * | 2018-09-07 | 2024-03-19 | 贵州安众成电线电缆有限公司 | Wear-resistant and scratch-resistant cable |
| CN113936851A (en) * | 2021-11-02 | 2022-01-14 | 怀化宇隆电工材料有限公司 | Tensile cable for preparing connecting wire of charging gun |
| CN113936851B (en) * | 2021-11-02 | 2024-01-12 | 固达电线电缆(集团)有限公司 | Tensile cable for preparing charging gun connecting wire |
| CN114496389A (en) * | 2022-02-25 | 2022-05-13 | 江苏南瑞银龙电缆有限公司 | High-conductivity aluminum stranded wire for extra-high voltage power transmission and preparation method thereof |
| CN114496389B (en) * | 2022-02-25 | 2024-01-05 | 江苏南瑞银龙电缆有限公司 | High-conductivity aluminum stranded wire for extra-high voltage transmission and preparation method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20190523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |