CN213716553U - Reinforced shielded cable - Google Patents

Abstract

The utility model discloses a strenghthened type shielded cable in the technical field of cable, have cable oversheath, tear rope, braided net, shielding layer, cable inner sheath and cable, the inner chamber wall bonding of cable oversheath has the tear rope, the inner chamber wall bonding of tearing the rope has the braided net, the inner chamber wall bonding of braided net has the shielding layer, the inner chamber wall bonding of shielding layer has the cable inner sheath, strenghthened type shielded cable still has inner tube and insulating bush, the insulating bush sets up in the inner chamber of cable inner sheath a week, and bonds with the cable inner sheath, and arranges in proper order, the inner tube sets up in the middle of the inboard of insulating bush, and bonds with the insulating bush, the inner chamber bonding of insulating bush has the cable, this strenghthened type shielded cable, structural design is reasonable, and the practicality is strong, through the inner tube of addding, makes the cable warp after bending and resets, not fragile, the strength of the cable is improved, the toughness of the cable is improved, and the service life of the cable is prolonged.

Description

Reinforced shielded cable

Technical Field

The utility model relates to the technical field of cables, specifically a strenghthened type shielded cable.

Background

A cable is typically a conductor that consists of several or groups of conductors that carry power or information from one location to another.

The existing cable is not strong in practicability in the using process, cannot reset after being bent and deformed, is easy to damage, low in strength and poor in toughness, and prolongs the service life of the cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strenghthened type shielded cable to the in-process that uses that proposes in solving above-mentioned background art, the cable is bending after warping, can't reset, fragile problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a strenghthened type shielded cable, has cable oversheath, tears rope, mesh grid, shielding layer, cable inner sheath and cable, the inner chamber wall bonding of cable oversheath has the tear rope, the inner chamber wall bonding of tearing the rope has the mesh grid, the inner chamber wall bonding of mesh grid has the shielding layer, the inner chamber wall bonding of shielding layer has the cable inner sheath, strenghthened type shielded cable still has inner tube and insulating sheath, the insulating sheath sets up the inner chamber a week at the cable inner sheath, and bonds with the cable inner sheath, and arranges in proper order, the inner tube sets up in the middle of the inboard of insulating sheath, and bonds with the insulating sheath, the inner chamber bonding of insulating sheath has the cable.

Preferably, the cable outer sheath is a polyvinyl chloride cable outer sheath, and the cable inner sheath is a polyvinyl chloride cable inner sheath.

Preferably, the tearing rope is a polypropylene wiredrawing grade resin tearing rope.

Preferably, the woven mesh is a glass fiber woven mesh.

Preferably, the shielding layer is formed by weaving tinned copper wires.

Compared with the prior art, the beneficial effects of the utility model are that: this strenghthened type shielded cable, structural design is reasonable, and the practicality is strong, through the inner tube that adds, makes the cable warp after bending and resets, and is not fragile, has increased the intensity of cable, has improved the toughness of cable, has improved the life of cable.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic side view of the cross-sectional structure of the present invention.

In the figure: the cable comprises an outer cable sheath 1, a tearing rope 2, a woven mesh 3, a shielding layer 4, an inner cable sheath 5, an inner pipe 6, an insulating sleeve 7 and a cable 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a reinforced shielding cable, which enables the cable to be deformed and reset after being bent, is not easy to damage and increases the strength of the cable, please refer to fig. 1-2, and comprises a cable outer sheath 1, a tearing rope 2, a woven mesh 3, a shielding layer 4, a cable inner sheath 5 and a cable 8, wherein the tearing rope 2 is bonded on the inner cavity wall of the cable outer sheath 1, the woven mesh 3 is bonded on the inner cavity wall of the tearing rope 2, the shielding layer 4 is bonded on the inner cavity wall of the woven mesh 3, the cable inner sheath 5 is bonded on the inner cavity wall of the shielding layer 4, the reinforced shielding cable further comprises an inner tube 6 and an insulating sheath 7, the insulating sheath 7 is arranged in the periphery of the inner cavity of the cable inner sheath 5, is bonded with the cable inner sheath 5 and is sequentially arranged, the inner tube 6 is arranged in the middle of the inner side of the insulating sheath 7 and is bonded with the insulating sheath 7, the cable 8 is bonded on the, the inner tube 6 is bent under stress, so that the cable deforms and resets, the strength and the toughness of the cable are improved, and a good auxiliary effect is achieved, as shown in fig. 1-2, the cable outer sheath 1 is a polyvinyl chloride cable outer sheath, and the cable inner sheath 5 is a polyvinyl chloride cable inner sheath; the polyvinyl chloride cable outer sheath is used as the cable outer sheath 1, polyvinyl chloride has a good corrosion-resistant function and plays a good role in protecting a cable, the polyvinyl chloride cable inner sheath is used as the cable inner sheath 5, polyvinyl chloride has a good corrosion-resistant function and plays a good role in protecting the cable, and referring to fig. 2, the tearing rope 2 is a polypropylene wire drawing-grade resin tearing rope; a polypropylene fiber drawing-grade resin tearing rope is used as the tearing rope 2, the polypropylene fiber drawing-grade resin tearing rope has good toughness and plays a role in resisting the tearing of a cable, please refer to fig. 2, and the woven mesh 3 is a glass fiber woven mesh; a glass fiber woven mesh is adopted as the woven mesh 3, the glass fiber woven mesh has good high-temperature resistance and plays a role in flame retardance of the cable, and referring to fig. 2, the shielding layer 4 is formed by weaving tinned copper wires; the tinned copper wire has a good anti-electromagnetic interference function and plays a role in shielding the cable.

The working principle is as follows: firstly, in the process of processing, bond 7 parcel cable 8 with insulating sheath, then arrange in proper order and bond in the lateral wall of inner tube 6, bond 5 parcel insulating sheath 7 with cable inner sheath, bond parcel cable inner sheath 5 with shielding layer 4 after that, then bond parcel shielding layer 4 with mesh grid 3, bond parcel mesh grid 3 with tearing rope 2 after that, tear rope 2 with cable outer sheath 1 bonding parcel at last, processing is accomplished and can be used.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a strenghthened type shielded cable, has cable oversheath (1), tears rope (2), mesh grid (3), shielding layer (4), cable inner sheath (5) and cable (8), the inner chamber wall bonding of cable oversheath (1) has tears rope (2), the inner chamber wall bonding of tearing rope (2) has mesh grid (3), the inner chamber wall bonding of mesh grid (3) has shielding layer (4), the inner chamber wall bonding of shielding layer (4) has cable inner sheath (5), its characterized in that: strenghthened type shielded cable still has inner tube (6) and insulating sheath (7), insulating sheath (7) set up the inner chamber a week in cable inner sheath (5), and bond with cable inner sheath (5), and arrange in proper order, inner tube (6) set up in the middle of the inboard of insulating sheath (7), and bond with insulating sheath (7), the inner chamber of insulating sheath (7) bonds and has cable (8).

2. The reinforced shielded cable of claim 1, wherein: the cable outer sheath (1) is a polyvinyl chloride cable outer sheath, and the cable inner sheath (5) is a polyvinyl chloride cable inner sheath.

3. The reinforced shielded cable of claim 1, wherein: the tearing rope (2) is a polypropylene wire drawing grade resin tearing rope.

4. The reinforced shielded cable of claim 1, wherein: the woven mesh (3) is a glass fiber woven mesh.

5. The reinforced shielded cable of claim 1, wherein: the shielding layer (4) is formed by weaving tinned copper wires.

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