CN206649941U - A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant - Google Patents
A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant Download PDFInfo
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- CN206649941U CN206649941U CN201720170171.8U CN201720170171U CN206649941U CN 206649941 U CN206649941 U CN 206649941U CN 201720170171 U CN201720170171 U CN 201720170171U CN 206649941 U CN206649941 U CN 206649941U
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Abstract
The utility model discloses a kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant; including cable body, outer layer protective sleeve and waterproof layer; the waterproof layer is internally provided with steel wire armor layer; the steel wire armor layer is internally provided with external shielding layer; some conductors are provided with the external shielding layer, integument is provided with conductor, insulating barrier is provided with the outside of integument; internal shield is provided with the outside of insulating barrier, the bosom position of cable body is provided with reinforcement inner core.This cable is used for the communications industry; insulating barrier can play the effect of insulation; internal shield can play a part of shielding outer signals, avoid the communication inside cable from being interfered, cable inner core cover is made of resistant material; enhance the corrosion resistance of cable; strengthen inner core and play a part of reinforcement so that cable has more preferable resistance to drawing, improves the quality of cable; external shielding layer equally plays the function of shielding outer signals, protects internal signal not to be interfered.
Description
Technical field
A kind of cable is the utility model is related to, specifically a kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant.
Background technology
Communication cable：It is the cable heart being twisted into by the wire or conductor of more mutual insulatings and protects the cable heart not make moist and machinery
The communication line that the outer protective sleeve of infringement is formed.Logical line cable is transmission phone, telegram, fax paper, TV and broadcast section
The cable of mesh, data and other electric signals.Formed by the wire stranding of more than a pair mutually insulateds.Communication cable and aerial line
Compare, have the advantages that message capacity is big, transmission stability is high, good confidentiality, few by natural conditions and external influences.
Communication cable refers to the high frequency carrier and the electricity of digital communication and signal transmission for low coverage voice communication and long distance
Cable, it is one of Chinese five big cable products.According to the purposes and use range of communication cable, six big series of products can be divided into, i.e.,
City communication cable（Including paper insulation city words cable, polyolefin insulation polyolefin jacket city words cable）, long distance symmetric cable（Bag
It is long-distance right to include paper insulation low-and high-frequency long distance symmetric cable, copper core foamed polyethylene low-and high-frequency long distance symmetric cable and Digital Transmission
Claim cable）, coaxial cable（Including small diameter coaxial cable, in coaxial and small coaxial cable）, submarine cable（Can divide symmetrical seabed and
Coaxial submarine cable）, fiber optic cables（Including three kinds of traditional cable-type, banding array type and matrix type）, radio-frequency cable（Including
Symmetric radio frequency and coaxial radio-frequency）.
With the development of the communications industry, existing communication cable easily goes wrong easily to be disturbed by the external world, fire prevention
Property is poor, and resistance to elevated temperatures and decay resistance are poor.Therefore, those skilled in the art provide a kind of resistance to height of high-strength fire-retardant
The corrosion resistant communication cable of temperature, to solve the problems mentioned in the above background technology.
Utility model content
The purpose of this utility model is to provide a kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant, with solution
State the problem of being proposed in background technology.
To achieve the above object, the utility model provides following technical scheme：
A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant, including cable body, outer layer protective sleeve and waterproof layer,
The outer layer protection is set on the outer layer of cable body, and the waterproof layer is arranged on the inside of outer layer protective sleeve, the waterproof
Layer is internally provided with steel wire armor layer, and the steel wire armor layer is internally provided with external shielding layer, set in the external shielding layer
Be equipped with some conductors, be provided with integument on the conductor, be provided with insulating barrier on the outside of the integument, the insulating barrier it is outer
Side is provided with internal shield, and cable inner core cover, the bosom position of the cable body are provided with the outside of the internal shield
Install and be equipped with reinforcement inner core, be provided with fixed bed on the outside of the reinforcement inner core, be provided with the outside of the fixed bed in reinforcement
Core retainer plate, insulation filler is provided with the external shielding layer.
As further program of the utility model：The insulation filler is formed using polythene material.
As the utility model further scheme：The outer layer protective sleeve is made of fire-proof high-temperature resistant material.
As the utility model further scheme：The conductor is provided with seven altogether.
As the utility model further scheme：The cable inner core cover is made of resistant material.
Compared with prior art, the beneficial effects of the utility model are：
The utility model designs advantages of simple in structure, uses easy to operate, and practicality is very high, this cable
For the communications industry, cable is internally provided with seven conductors, and integument, insulating barrier, internal shield are provided with conductor
With cable inner core cover, insulating barrier can play the effect of insulation, and internal shield can play a part of shielding outer signals, avoid
Communication inside cable is interfered, and cable inner core cover is made of resistant material, enhances the corrosion resistance of cable, is strengthened
Inner core plays a part of reinforcement so that cable has more preferable resistance to drawing, improves the quality of cable, and external shielding layer equally plays
The function of outer signals is shielded, protects internal signal not to be interfered, steel wire armor layer plays a part of mechanical protection, ensures electricity
Cable can bear stronger pulling force, and waterproof layer enhances the fire resistance characteristic of cable, and outer layer protective sleeve uses fire-proof high-temperature resistant material
It is made, there is good fire protecting performance.
Brief description of the drawings
Fig. 1 is the structural representation of the communication cable of high-strength fire-retardant corrosion-and high-temp-resistant.
In figure：1- outer layer protective sleeves, 2- waterproof layers, 3- steel wire armor layers, 4- external shielding layers, 5- reinforcings inner core cover, 6- are solid
Given layer, 7- reinforcements inner core, 8- cables inner core cover, 9- internal shields, 10- insulating barriers, 11- integuments, 12- conductors, 13- insulation are filled out
Fill thing.
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 communication cable of high-strength fire-retardant corrosion-and high-temp-resistant, bag
Cable body, outer layer protective sleeve 1 and waterproof layer 2 are included, the outer layer protective sleeve 1 is arranged on the outer layer of cable body, the waterproof
Layer 2 is arranged on the inside of outer layer protective sleeve 1, and the waterproof layer 2 is internally provided with steel wire armor layer 3, the steel wire armor layer 3
Be internally provided with external shielding layer 4, some conductors 12 are provided with the external shielding layer 4, parcel is provided with the conductor 12
Layer 11, the outside of integument 11 are provided with insulating barrier 10, and the outside of the insulating barrier 10 is provided with internal shield 9, described interior
The outside of screen layer 9 is provided with cable inner core cover 8, and the bosom position of the cable body, which is provided with, strengthens inner core 7, described
The outside for strengthening inner core 7 is provided with fixed bed 6, and the outside of the fixed bed 6, which is provided with, strengthens inner core cover 5, the external shielding layer 4
Inside it is provided with insulation filler 13.
Operation principle of the present utility model is：
A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant is the utility model is related to, this cable is used for the row that communicates
Industry, cable are internally provided with seven conductors 12, and integument 11, insulating barrier 10, the and of internal shield 9 are provided with conductor 12
Cable inner core cover 8, insulating barrier 10 can play the effect of insulation, and internal shield 9 can play a part of shielding outer signals, keep away
To exempt from the communication inside cable to be interfered, cable inner core cover 8 is made of resistant material, enhances the corrosion resistance of cable,
Strengthen inner core 7 and play a part of reinforcement so that cable has more preferable resistance to drawing, improves the quality of cable, and external shielding layer 4 is same
Sample plays the function of shielding outer signals, protects internal signal not to be interfered, steel wire armor layer 3 plays the work of mechanical protection
With guarantee cable can bear stronger pulling force, and waterproof layer 2 enhances the fire resistance characteristic of cable, and outer layer protective sleeve 1 is using fire prevention
Exotic material is made, and has good fire protecting performance.
The utility model designs advantages of simple in structure, uses easy to operate, and practicality is very high, this cable
For the communications industry, cable is internally provided with seven conductors, and integument, insulating barrier, internal shield are provided with conductor
With cable inner core cover, insulating barrier can play the effect of insulation, and internal shield can play a part of shielding outer signals, avoid
Communication inside cable is interfered, and cable inner core cover is made of resistant material, enhances the corrosion resistance of cable, is strengthened
Inner core plays a part of reinforcement so that cable has more preferable resistance to drawing, improves the quality of cable, and external shielding layer equally plays
The function of outer signals is shielded, protects internal signal not to be interfered, steel wire armor layer plays a part of mechanical protection, ensures electricity
Cable can bear stronger pulling force, and waterproof layer enhances the fire resistance characteristic of cable, and outer layer protective sleeve uses fire-proof high-temperature resistant material
It is made, there is good fire protecting 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.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
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 (5)
1. a kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant, including cable body, outer layer protective sleeve（1）And waterproof layer
（2）, it is characterised in that the outer layer protective sleeve（1）It is arranged on the outer layer of cable body, the waterproof layer（2）It is arranged on outer layer
Protective case（1）Inside, the waterproof layer（2）Be internally provided with steel wire armor layer（3）, the steel wire armor layer（3）It is interior
Portion is provided with external shielding layer（4）, the external shielding layer（4）Inside it is provided with some conductors（12）, the conductor（12）On be provided with
Integument（11）, the integument（11）Outside is provided with insulating barrier（10）, the insulating barrier（10）Outside be provided with interior screen
Cover layer（9）, the internal shield（9）Outside be provided with cable inner core cover（8）, the bosom position of the cable body is set
It is equipped with reinforcement inner core（7）, the reinforcement inner core（7）Outside be provided with fixed bed（6）, the fixed bed（6）Outside set
There is reinforcement inner core cover（5）, the external shielding layer（4）Inside it is provided with insulation filler（13）.
2. the communication cable of high-strength fire-retardant corrosion-and high-temp-resistant according to claim 1, it is characterised in that the insulation
Filler（13）Formed using polythene material.
3. the communication cable of high-strength fire-retardant corrosion-and high-temp-resistant according to claim 1, it is characterised in that the outer layer
Protective case（1）It is made of fire-proof high-temperature resistant material.
4. the communication cable of high-strength fire-retardant corrosion-and high-temp-resistant according to claim 1, it is characterised in that the conductor
（12）Seven are provided with altogether.
5. the communication cable of high-strength fire-retardant corrosion-and high-temp-resistant according to claim 1, it is characterised in that the cable
Inner core cover（8）It is made of resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170171.8U CN206649941U (en) | 2017-02-24 | 2017-02-24 | A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720170171.8U CN206649941U (en) | 2017-02-24 | 2017-02-24 | A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206649941U true CN206649941U (en) | 2017-11-17 |
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ID=60281476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720170171.8U Expired - Fee Related CN206649941U (en) | 2017-02-24 | 2017-02-24 | A kind of communication cable of high-strength fire-retardant corrosion-and high-temp-resistant |
Country Status (1)
| Country | Link |
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| CN (1) | CN206649941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718326A (en) * | 2019-10-29 | 2020-01-21 | 徐州爱特普电子有限公司 | Compression-resistant and corrosion-resistant electronic wire harness for LED emergency lighting lamp |
-
2017
- 2017-02-24 CN CN201720170171.8U patent/CN206649941U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110718326A (en) * | 2019-10-29 | 2020-01-21 | 徐州爱特普电子有限公司 | Compression-resistant and corrosion-resistant electronic wire harness for LED emergency lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 Termination date: 20180224 |