CN205158933U - Industry digital communication cable of preventing attenuateing - Google Patents

Industry digital communication cable of preventing attenuateing Download PDF

Info

Publication number
CN205158933U
CN205158933U CN201520987524.4U CN201520987524U CN205158933U CN 205158933 U CN205158933 U CN 205158933U CN 201520987524 U CN201520987524 U CN 201520987524U CN 205158933 U CN205158933 U CN 205158933U
Authority
CN
China
Prior art keywords
deck
layer
cable
decay
oversheath
Prior art date
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
Application number
CN201520987524.4U
Other languages
Chinese (zh)
Inventor
黄科鹏
王科
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xingxiang College of Xiangtan University
Original Assignee
Xingxiang College of Xiangtan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xingxiang College of Xiangtan University filed Critical Xingxiang College of Xiangtan University
Priority to CN201520987524.4U priority Critical patent/CN205158933U/en
Application granted granted Critical
Publication of CN205158933U publication Critical patent/CN205158933U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an industry digital communication cable of preventing attenuateing, it includes the cable body, the cable body includes conductor, insulating layer, shielding layer and oversheath. The inside aluminium system skeleton that is provided with of cable body, just aluminium system skeleton inside is provided with a plurality of conductors, just aluminium system skeleton inside is provided with a plurality of gum filler, aluminium system skeleton wraps up the one deck insulating layer outward, the outer closely crowded package one deck shielding layer of insulating layer, the shielding layer is the fire -retardant protective layer of crowded package one deck outward, fire -retardant protective layer is crowded package one deck passivation layer outward, the passivation layer is crowded package one deck oversheath outward. The utility model has the advantages of structural design is reasonable, effectual and long service life prevents attenuateing.

Description

A kind of anti-decay industrial digital telecommunication cable
Technical field
The utility model relates to field of cables, particularly relates to a kind of anti-decay industrial digital telecommunication cable.
Background technology
At present, along with the development of science and technology, people get more and more to the demand of electric wire, the development of every field all needs the participation of cable, and therefore the requirement of people to cable is more and more higher, traditional cable by arrange insulating barrier and screen make cable prevent it by external electromagnetic signal in the course of the work disturb, but cable is in the process of signal transmission, often occur that the decay of signal causes information dropout, bring very large problem, be badly in need of now solving this kind of problem.
Utility model content
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of anti-decay industrial digital telecommunication cable.
The utility model is taked following technical scheme to realize: a kind of anti-decay industrial digital telecommunication cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with aluminum skeleton; And described aluminum skeletal internal is provided with multiple conductor; And described aluminum skeletal internal is provided with multiple gum filler; Described aluminum skeleton outer wrapping one layer insulating; Described insulating barrier closely extrudes one deck screen outward; One deck flame resistant protective layer is extruded outside described screen; One deck passivation layer is extruded outside described flame resistant protective layer; One deck oversheath is extruded outside described passivation layer.
Above-mentioned one anti-decay industrial digital telecommunication cable, described conductor employing nickel-clad copper monofilament is stranded to be formed.
Above-mentioned one anti-decay industrial digital telecommunication cable, between described insulating barrier and aluminum skeleton, gap portion is provided with reinforced layer.
Above-mentioned one anti-decay industrial digital telecommunication cable, described flame resistant protective layer is that crosslinked polyethylene tension rubber is made.
Above-mentioned one anti-decay industrial digital telecommunication cable, described oversheath is that PVC material is made.
The utility model has following beneficial effect in sum: the utility model has the advantages such as the effective and long service life of reasonable in design, anti-decay, described oversheath is that PVC material is made, described PVC is a kind of polymeric material of vinyl, its material is a kind of amorphism material, there is the characteristics such as nonflammable, high temperature resistant and weatherability change, extend the useful life of cable.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, aluminum skeleton; 4, gum filler; 5, reinforced layer; 6, insulating barrier; 7, screen; 8, flame resistant protective layer; 9, passivation layer; 10, oversheath.
Embodiment
As shown in Figure 1, a kind of anti-decay industrial digital telecommunication cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 6, screen 7 and oversheath 10, and described cable body 1 inside is provided with aluminum skeleton 3; And described aluminum skeleton 3 inside is provided with multiple conductor 2; And described aluminum skeleton 3 inside is provided with multiple gum filler 4; Described aluminum skeleton 3 outer wrapping one layer insulating 6; Described insulating barrier 6 is outer closely extrudes one deck screen 7; One deck flame resistant protective layer 8 is extruded outside described screen 7; One deck passivation layer 9 is extruded outside described flame resistant protective layer 8; One deck oversheath 10 is extruded outside described passivation layer 9.
Described conductor 2 adopts that nickel-clad copper monofilament is stranded to be formed, and not only makes the pliability of cable increase, and makes it more easily lay, and is suitable for mobile more occasion, ensure that the safety of equipment; Aluminum skeleton 3 fixed conductor 2 that described cable body 1 inside is arranged and gum filler 4, effectively prevent conductor 2 and gum filler 4 from occurring the situation of skew, make its course of work more stable; Described aluminum skeleton 3 makes the transmission consumption of cable drop to minimum, decreases echo damage, characteristic impedance and crosstalk attenuation simultaneously, prevents cable from the process of signal transmission, occurring situation about decaying; Described reinforced layer 5 makes cable body 1 internal structure more tight; Described flame resistant protective layer 8 is made for crosslinked polyethylene tension elastomeric material, has good high temperature high voltage resistant performance, and cable also can normally be worked under rugged environment; Described passivation layer 9 can make cable be embedded in underground for a long time, and protection cable body 1 there will not be the situation of corrosion, also can not be oxidized; Described oversheath 10 is made for PVC material, and described PVC is a kind of polymeric material of vinyl, and its material is a kind of amorphism material, has the characteristics such as nonflammable, high temperature resistant and weatherability change, extends the useful life of cable.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.

Claims (5)

1. an anti-decay industrial digital telecommunication cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with aluminum skeleton; And described aluminum skeletal internal is provided with multiple conductor; And described aluminum skeletal internal is provided with multiple gum filler; Described aluminum skeleton outer wrapping one layer insulating; Described insulating barrier closely extrudes one deck screen outward; One deck flame resistant protective layer is extruded outside described screen; One deck passivation layer is extruded outside described flame resistant protective layer; One deck oversheath is extruded outside described passivation layer.
2. one according to claim 1 anti-decay industrial digital telecommunication cable, is characterized in that: described conductor employing nickel-clad copper monofilament is stranded to be formed.
3. one according to claim 1 anti-decay industrial digital telecommunication cable, is characterized in that: between described insulating barrier and aluminum skeleton, gap portion is provided with reinforced layer.
4. one according to claim 1 anti-decay industrial digital telecommunication cable, is characterized in that: described flame resistant protective layer is that crosslinked polyethylene tension rubber is made.
5. one according to claim 1 anti-decay industrial digital telecommunication cable, is characterized in that: described oversheath is that PVC material is made.
CN201520987524.4U 2015-12-02 2015-12-02 Industry digital communication cable of preventing attenuateing Expired - Fee Related CN205158933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520987524.4U CN205158933U (en) 2015-12-02 2015-12-02 Industry digital communication cable of preventing attenuateing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520987524.4U CN205158933U (en) 2015-12-02 2015-12-02 Industry digital communication cable of preventing attenuateing

Publications (1)

Publication Number Publication Date
CN205158933U true CN205158933U (en) 2016-04-13

Family

ID=55694600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520987524.4U Expired - Fee Related CN205158933U (en) 2015-12-02 2015-12-02 Industry digital communication cable of preventing attenuateing

Country Status (1)

Country Link
CN (1) CN205158933U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105895217A (en) * 2016-05-18 2016-08-24 安徽国华电缆集团有限公司 Industrial anti-attenuation corrosion-resistant shielded cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105895217A (en) * 2016-05-18 2016-08-24 安徽国华电缆集团有限公司 Industrial anti-attenuation corrosion-resistant shielded cable

Similar Documents

Publication Publication Date Title
CN204884626U (en) Stretch -proofing industry insulated cable that prevents splitting
CN204966157U (en) Stretch -proofing shielded cable of low smoke and zero halogen
CN203562236U (en) Medium-voltage lead sheath cable
CN205158933U (en) Industry digital communication cable of preventing attenuateing
CN203746574U (en) Moistureproof corrosion-resisting ship power cable
CN204558142U (en) A kind of colliery rat-and-ant proof shielded type cable
CN203746504U (en) Electromagnetic-interference-preventing cold-resistant and anti-freezing cable
CN203562227U (en) A metallurgy high-temperature-resistant power cable
CN203433895U (en) Computer cable for signal transmission
CN203787166U (en) Corrosion-resistant waterproof tensile cable
CN205211454U (en) Industrial high frequency digital communication cable
CN204632390U (en) A kind of anticorrosion stretch-proof shielded type cable
CN205542098U (en) Dampproofing stretch -proof cable for coal mine
CN201237936Y (en) 35KV and below water-resistant cable
CN204596523U (en) The corrosion-resistant moistureproof power cable of a kind of insulation
CN103928181A (en) Damp-proof and anti-corrosion power cable for ships
CN204537757U (en) A kind of anti-tampering high-temperature-resistant power cable
CN203787134U (en) Waterproof anti-flaming wear-resistant flexible cable used for tunnel
CN203787197U (en) Antiflaming polyolefin sheath power cable
CN203787190U (en) Cable for ships
CN207883387U (en) A kind of interior high-tension cable of new-energy automobile
CN205827973U (en) Light ship outboard installs watertight measurement and control cable
CN104733093A (en) Anti-corrosion anti-stretching cable
CN205211471U (en) Environment -friendly communication cable
CN204966132U (en) Industrial anti -interference dampproofing control cable

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: 20160413

Termination date: 20161202

CF01 Termination of patent right due to non-payment of annual fee