High-load-bearing suspended waterproof UV-resistant UTP CAT6 network cable

Abstract

The utility model discloses a waterproof UV-resistant UTPCAT6 network cable with high bearing capacity and used for suspension. The cable comprises conductor wire cores, an insulation foaming sheath, an insulation inner sheath, a water-blocking tape layer, a low dielectric constant ointment layer, an ultraviolet-resistant sheath, a tensile sheath, tensile fibers and tensile steel wires. According to the utility model, the whole network cable has high bearing capacity, the dielectric constant of insulation can be greatly reduced after foaming insulation is adopted, so that the effect of improving propagation delay is achieved, the transmission speed is improved, and the product has excellent waterproof performance and ultraviolet resistance by adding the ointment with low dielectric constant and the anti-UV material into the material of the outer sheath.

Description

Technical field

[0001] The utility model relates to the technical field of network cables, in particular to the technical field of waterproof and UV-resistant UTP CAT6 network cables with high load-bearing suspension function. [Background Technology]

[0002] CAT6 UTP structure network cable is a very common product. The middle cable core is equipped with a cross skeleton, the core wire insulation, and the sheath material are non-shielded structures. There is no metal shielding layer to block it, so it is very easy to be penetrated by water, resulting in poor water-blocking effect, poor load-bearing capacity, and poor UV resistance. [Utility Model Content]

[0003] The purpose of the utility model is to solve the problems in the prior art and propose a high-load-bearing, suspended, waterproof and UV-resistant UTP CAT6 network cable, which can make the entire network cable have a high load-bearing capacity. The use of foam insulation can greatly reduce the dielectric constant of the insulation, thereby improving the propagation delay and increasing the transmission speed. Low dielectric constant grease and anti-UV material are added to the outer sheath material, so that the product has excellent waterproof performance and UV resistance.

[0004] To achieve the above-mentioned objectives, the utility model proposes a high-load-bearing, suspended, waterproof and UV-resistant UTP CAT6 network cable, comprising a conductor core, an insulating foam sheath, an insulating inner sheath, a water-blocking tape layer, a low-dielectric constant grease layer, an anti-ultraviolet sheath, a tensile sheath, tensile fibers and tensile steel wires. The outer side of the conductor core is sheathed with an insulating foam sheath, there are multiple conductor cores, and the conductor cores are twisted together in pairs. The outer side of the insulating foam sheath is sheathed with an insulating inner sheath, the outer side of the insulating inner sheath is provided with a water-blocking tape layer, the outer side of the water-blocking tape layer is sheathed with an anti-ultraviolet sheath, a low-dielectric constant grease layer is filled between the water-blocking tape layer and the anti-ultraviolet sheath, an anti-tensile sheath is extended to the outer side of the anti-ultraviolet sheath, a tensile steel wire is provided in the tensile sheath, a plurality of tensile fibers are evenly arranged around the outer side of the tensile steel wire, and the outer side of the tensile fibers is sheathed with an anti-tensile sheath.

[0005] Preferably, the insulating foam sheath is a skin-foam-skin physical foam sheath, and the foaming degree of the insulating foam sheath is above 60%.

[0006] Preferably, the anti-UV sheath is filled with anti-UV particles.

[0007] Preferably, the anti-ultraviolet sheath and the anti-tensile sheath are an integrated structure.

[0008] Preferably, a thickened connecting strip is provided between the anti-ultraviolet sheath and the tensile sheath.

[0009] Preferably, the anti-ultraviolet sheath is a linear low-density PE sheath.

[0010] The beneficial effects of the utility model are as follows: the utility model combines the conductor core, the insulating foam sheath, the insulating inner sheath, the water-blocking tape layer, the low dielectric constant grease layer, the anti-ultraviolet sheath, the tensile sheath, the tensile fiber and the tensile steel wire together, and after experimental optimization, adopts the method of twisting the tensile steel wire and the tensile fiber to make the network cable as a whole have an ultra-high load-bearing capacity, and the low dielectric constant grease is added to the outer sheath material, which is non-hydrophilic and has water separation; the anti-UV material is added to the outer sheath material to increase the anti-ultraviolet ability, and the water-blocking tape is added, and the linear low-density PE material is used as the sheath, so that the product has excellent waterproof performance and anti-ultraviolet ability.

[0011] The features and advantages of the present invention will be described in detail through embodiments with reference to the accompanying drawings.

Brief Description of the Drawings

[0012] Figure 1 The utility model is a structural diagram of a high-load-bearing, suspended, waterproof and UV-resistant UTP CAT6 network cable.

[0013] In the figure: 1-conductor core, 2-insulating foam sheath, 3-insulating inner sheath, 4-water-blocking tape layer, 5-low dielectric constant grease layer, 6-UV-resistant sheath, 7-tensile sheath, 8-tensile fiber, 9-tensile steel wire. [Specific implementation method]

[0014] See Figure 1The utility model has a high-load-bearing, waterproof and UV-resistant UTP CAT6 network cable for suspension use, including a conductor core 1, an insulating foam sheath 2, an insulating inner sheath 3, a water-blocking tape layer 4, a low-dielectric constant grease layer 5, an anti-ultraviolet sheath 6, a tensile sheath 7, a tensile fiber 8 and a tensile steel wire 9. The outer side of the conductor core 1 is sheathed with an insulating foam sheath 2, the number of the conductor cores 1 is multiple, and the conductor cores 1 are twisted together in pairs. The outer side of the insulating foam sheath 2 is sheathed with an insulating inner sheath 3, the outer side of the insulating inner sheath 3 is provided with a water-blocking tape layer 4, the outer side of the water-blocking tape layer 4 is sheathed with an anti-ultraviolet sheath 6, and the space between the water-blocking tape layer 4 and the anti-ultraviolet sheath 6 is filled with a low-dielectric constant grease. Layer 5, a tensile sheath 7 is extended outside the anti-ultraviolet sheath 6, a tensile steel wire 9 is arranged inside the tensile sheath 7, a number of tensile fibers 8 are evenly arranged around the outside of the tensile steel wire 9, the tensile fiber 8 is covered with a tensile sheath 7 on the outside, the insulating foam sheath 2 is a skin-to-skin physical foaming sheath, the foaming degree of the insulating foam sheath 2 is more than 60%, the anti-UV sheath 6 is filled with anti-UV particles, the anti-UV sheath 6 and the tensile sheath 7 are an integrated structure, a thickened connecting strip is provided between the anti-UV sheath 6 and the tensile sheath 7, and the anti-UV sheath 6 is a linear low-density PE sheath.

[0015] The utility model combines a conductor core 1, an insulating foam sheath 2, an insulating inner sheath 3, a water-blocking tape layer 4, a low dielectric constant grease layer 5, an anti-ultraviolet sheath 6, a tensile sheath 7, a tensile fiber 8 and a tensile steel wire 9, and after experimental optimization, adopts a twisting method of the tensile steel wire 9 and the tensile fiber 8 to make the network cable as a whole have an ultra-high load-bearing capacity, low dielectric constant grease is added to the outer sheath material, which is non-hydrophilic and has water-separation properties; anti-UV material is added to the outer sheath material to increase the anti-ultraviolet ability, a water-blocking tape is added, and a linear low-density PE material is used as the sheath, so that the product has excellent waterproof performance and anti-ultraviolet ability.

[0016] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.

Claims

1. High-load-bearing, waterproof, and UV-resistant UTP CAT6 network cable for suspension use, featuring: The invention comprises a conductor core (1), an insulating foam sheath (2), an insulating inner sheath (3), a water-blocking tape layer (4), a low dielectric constant grease layer (5), an anti-ultraviolet sheath (6), a tensile sheath (7), tensile fibers (8) and tensile steel wires (9), wherein the outer side of the conductor core (1) is provided with an insulating foam sheath (2), the number of the conductor cores (1) is multiple, the conductor cores (1) are twisted together in pairs, the outer side of the insulating foam sheath (2) is provided with an insulating inner sheath (3), the insulating inner sheath (3 ) is provided on the outside of the water-blocking tape layer (4), the outside of the water-blocking tape layer (4) is covered with an anti-ultraviolet sheath (6), a low dielectric constant grease layer (5) is filled between the water-blocking tape layer (4) and the anti-ultraviolet sheath (6), a tensile sheath (7) is extended on the outside of the anti-ultraviolet sheath (6), a tensile steel wire (9) is provided in the tensile sheath (7), a plurality of tensile fibers (8) are uniformly arranged around the outside of the tensile steel wire (9), and the tensile fibers (8) are covered with the tensile sheath (7) on the outside.

2. The high-load-bearing, waterproof, and UV-resistant UTP CAT6 network cable for suspension use according to claim 1, characterized in that: The insulating foam sheath (2) is a skin-foam-skin physical foam sheath, and the foaming degree of the insulating foam sheath (2) is above 60%.

3. The high-load-bearing, waterproof, and UV-resistant UTP CAT6 network cable for suspension use according to claim 1, characterized in that: A thickened connecting strip is provided between the anti-ultraviolet sheath (6) and the tensile sheath (7), and the anti-ultraviolet sheath (6) is a linear low-density PE sheath.

4. The high-load-bearing, waterproof, and UV-resistant UTP CAT6 network cable for suspension use according to claim 1, characterized in that: The anti-ultraviolet sheath (6) and the anti-tensile sheath (7) are an integrated structure.

Images