CN210489285U - Flame-retardant braided coated high-performance digital communication horizontal twisted-pair cable - Google Patents
Flame-retardant braided coated high-performance digital communication horizontal twisted-pair cable Download PDFInfo
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- CN210489285U CN210489285U CN201921934862.6U CN201921934862U CN210489285U CN 210489285 U CN210489285 U CN 210489285U CN 201921934862 U CN201921934862 U CN 201921934862U CN 210489285 U CN210489285 U CN 210489285U
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Abstract
The utility model relates to the technical field of cable transmission, in particular to a flame-retardant braided coated high-performance digital communication horizontal twisted pair cable, which can be conveniently applied to complex and severe wiring environments by carrying out multilayer protection on the cable, and conveniently enables the cable to have excellent performances of high flame retardance, moisture resistance, low temperature resistance, heat insulation, puncture resistance, scrape abrasion resistance and the like, thereby improving the practicability and reliability; the copper stranded conductor is formed by stranding, the outer wall of the copper stranded conductor is sleeved with a foaming insulating layer, the foaming insulating layer is of a skin-foam-skin insulating structure, and the outer wall of the foaming insulating layer is sleeved with an aluminum foil shielding layer.
Description
Technical Field
The utility model relates to a cable transmission's technical field especially relates to a fire-retardant coating high performance digital communication level pair twist cable of weaving.
Background
As is well known, with the continuous and deep construction of the network in china, the continuous research and development of new data communication cables are being promoted to meet the requirements of the market on the characteristics of convenient construction, flexible networking, safe line, convenient maintenance and the like. The existing cable has more defects in use, the service life, the anti-gnawing capacity and the flame retardance are low, the existing cable cannot be suitable for complex working environments, and meanwhile, the environmental protection performance, the transmission performance and the mechanical performance of the existing cable are low, so that the existing cable cannot meet the use requirements at the present stage.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem, the utility model provides a through carrying out the multilayer protection to the cable, can make things convenient for the cable to be applicable to complicacy, abominable wiring environment, conveniently makes the cable have high fire-retardant, dampproofing, low temperature resistant, thermal-insulated, puncture-proof, excellent performance such as resistant scrape wear, improves the fire-retardant high performance digital communication level twist cable of weaving coating of practicality and reliability.
The utility model discloses a fire-retardant braided coated high performance digital communication horizontal pair twist cable, including the transposition copper conductor, the transposition copper conductor is for the transposition to generate, and the outer wall of transposition copper conductor all overlaps and is equipped with the foaming insulating layer, and the structure of foaming insulating layer is "skin-bubble-skin" insulation structure, and the outer wall cover of foaming insulating layer is equipped with the aluminium foil shielding layer; through establishing foaming insulating layer and aluminium foil shielding layer in proper order the cover in the outside of stranded copper conductor, can conveniently carry out effective protection to stranded copper conductor, through generating the stranded copper conductor transposition, can effectively save raw and other materials, aluminium foil shielding layer and foaming insulating layer can shield the cable, improve the transmission performance of cable, improve practicality and reliability.
The utility model discloses a fire-retardant weaving coating high performance digital communication horizontal pair twist cable, still include oversheath and tinned copper weaving layer, tinned copper weaving layer cover is established in the outside of aluminium foil shielding layer, the oversheath cover is established in the outside of tinned copper weaving layer; through setting up oversheath and tinned copper weaving layer, can conveniently carry out the secondary protection to the cable, the tinned copper weaving layer carries out whole shielding to the cable, improves the whole antimagnetic immunity to disturbance ability of cable, effectively improves the transmission security of cable signal simultaneously, improves the practicality.
The utility model discloses a fire-retardant braided coated high-performance digital communication horizontal twisted pair cable, the outer wall of the right end of a tinned copper braided layer is provided with a tear line; the tear line is pulled open, so that the optical cable can be conveniently peeled, the construction of the optical cable is facilitated, and the practicability is improved.
The utility model discloses a flame retardant braided coated high performance digital communication horizontal twisted pair cable, the lower side of the tinned copper braided layer is provided with a tinned drain wire; through setting up the tin-plating drain wire, can conveniently be with the leading-in underground of response thunder and lightning current to protect the cable, improve the practicality.
The utility model discloses a flame-retardant braided coated high-performance digital communication horizontal twisted pair cable, the outer wall of the outer sheath is braided and coated with a flame-retardant polyester yarn braided coating layer; the cable can be conveniently subjected to flame-retardant treatment by arranging the flame-retardant polyester yarn woven coating layer, the cable is effectively prevented from being damaged by external high temperature and open fire, and meanwhile, the flame-retardant polyester yarn woven coating layer is installed on the outer side of the outer sheath in a woven coating mode, so that the cable can be conveniently prevented from being damp, low-temperature and heat, and has the advantages of being puncture-proof, scratch-resistant, abrasion-resistant and the like, and the practicability is improved.
Compared with the prior art, the beneficial effects of the utility model are that: through multilayer protection of the cable, the cable can meet the higher requirements of the complex working environment and the current-stage comprehensive wiring on environmental protection, transmission performance and mechanical performance in the current-stage comprehensive wiring, the service life of the cable is prolonged, the damage of gnawing of rats and ants to the cable is effectively prevented, the outer wall of the cable has higher flame retardance, the cable can be better suitable for the complex and severe wiring environment, good flame retardance is provided for ensuring the communication safety of an access network and guaranteeing the property safety of people, meanwhile, the cable is produced in a twisting mode, raw materials are effectively saved, an aluminum foil shielding layer and a foaming insulating layer can conveniently shield the cable, the transmission performance of the cable is improved, the integral braided layer, the anti-magnetic interference capability of the cable is improved through the arrangement of tinned copper, and meanwhile, the anti-magnetic interference capability of the braided layer and the high signal transmission confidentiality effect are realized, and the flame-retardant polyester wire braided coating layer can have excellent moisture-, The waterproof, low temperature resistant, thermal-insulated, puncture-proof, resistant performances such as scraping and grinding improve practicality and reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the drawings, the reference numbers: 1. an outer sheath; 2. a tinned copper braid; 3. an aluminum foil shielding layer; 4. foaming the insulating layer; 5. tearing the line; 6. stranding a copper conductor; 7. plating a tin drain wire; 8. and a flame-retardant polyester yarn weaving coating layer.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1, the utility model discloses a fire-retardant horizontal twisted pair cable of weaving coating high performance digital communication, it adopts stranded copper conductor, "skin-bubble-skin" insulating layer, line pair aluminium foil shielding alone, weaves total shielding, high fire-retardant low smoke and zero halogen oversheath, the fire-retardant dacron silk of excelling in to weave at the sheath surface to it is fixed with the colloid coating.
Through multilayer protection of the cable, the cable can meet higher requirements of complex working environment and current-stage comprehensive wiring on environmental protection, transmission performance and mechanical performance in current-stage comprehensive wiring, the service life of the cable is prolonged, gnawing damage of rats and ants to the cable is effectively prevented, the outer wall of the cable has higher flame retardance, the cable can be better suitable for complex and severe wiring environments, good flame retardance is provided for ensuring the communication safety of an access network and guaranteeing the property safety of people, meanwhile, the cable is produced in a twisting mode, raw materials are effectively saved, the aluminum foil shielding layer 3 and the foamed insulating layer 4 can conveniently shield the cable, the transmission performance of the cable is improved, the whole anti-magnetic and anti-interference capability of the cable is improved through the tin-plated copper braided layer 2, and meanwhile, the cable has very high signal transmission confidentiality effect, the flame-retardant polyester yarn woven coating layer 8 has excellent performances of moisture resistance, low temperature resistance, heat insulation, puncture resistance, scratch resistance and the like, so that the cable can be used in complex and severe wiring environments, and the transmission performance of the cable can reach 10GBase-T and 622Mbps ATM.
The installation mode, the connection mode or the setting mode of the flame-retardant braided coated high-performance digital communication horizontal twisted-pair cable of the utility model are common mechanical modes, and the cable can be implemented as long as the beneficial effects can be achieved; the weaving coating refers to a net structure woven by high-strength flame-retardant polyester yarns on the surface of the cable and coated by colloid.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The utility model provides a horizontal pair twist cable of fire-retardant weaving coating high performance digital communication, its characterized in that, including stranded copper conductor (6), stranded copper conductor (6) are for the transposition to generate, and the outer wall of stranded copper conductor (6) all overlaps and is equipped with foaming insulation layer (4), and the structure of foaming insulation layer (4) is "skin-bubble-skin" insulation structure, and the outer wall cover of foaming insulation layer (4) is equipped with aluminium foil shielding layer (3).
2. The flame-retardant braided coated high-performance digital communication horizontal twisted pair cable according to claim 1, further comprising an outer sheath (1) and a tinned copper braided layer (2), wherein the tinned copper braided layer (2) is sleeved on the outer side of the aluminum foil shielding layer (3), and the outer sheath (1) is sleeved on the outer side of the tinned copper braided layer (2).
3. A flame retardant braided coated high performance digital communications horizontal twisted pair cable according to claim 2, wherein the outer wall of the right end of the tinned copper braid (2) is provided with a tear line (5).
4. A flame retardant braided coated high performance digital communications horizontal twisted pair cable according to claim 3, characterized in that the underside of the tinned copper braid (2) is provided with tinned drain wires (7).
5. The flame retardant braided coated high performance digital communication horizontal twisted pair cable according to claim 4, wherein the outer wall of the outer sheath (1) is braided coated with a flame retardant polyester yarn braid coating layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934862.6U CN210489285U (en) | 2019-11-11 | 2019-11-11 | Flame-retardant braided coated high-performance digital communication horizontal twisted-pair cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921934862.6U CN210489285U (en) | 2019-11-11 | 2019-11-11 | Flame-retardant braided coated high-performance digital communication horizontal twisted-pair cable |
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| CN210489285U true CN210489285U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921934862.6U Active CN210489285U (en) | 2019-11-11 | 2019-11-11 | Flame-retardant braided coated high-performance digital communication horizontal twisted-pair cable |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999742A (en) * | 2022-05-30 | 2022-09-02 | 浙江天杰实业股份有限公司 | Production method of fireproof data communication cable |
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2019
- 2019-11-11 CN CN201921934862.6U patent/CN210489285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114999742A (en) * | 2022-05-30 | 2022-09-02 | 浙江天杰实业股份有限公司 | Production method of fireproof data communication cable |
| CN114999742B (en) * | 2022-05-30 | 2022-12-20 | 浙江天杰实业股份有限公司 | Production method of fireproof data communication cable |
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