CN209401384U - A kind of high-strength corrosion-resisting cable - Google Patents

Abstract

The utility model discloses a kind of high-strength corrosion-resisting cables, including cable main body, wrap up matcoveredn in the outside of the cable main body, protection tube is installed inside the protective layer, it and inside protective layer is by anti-corrosion layer, tensile layer and insulating layer are collectively constituted, the insulating layer is wrapped in the outermost of protective layer, the tensile layer is located at the middle of insulating layer and anti-corrosion layer, the cable body interior is by cable core, Wear resistance sleeve, Teflon copper is compiled and hard protective layer is collectively constituted, the hard protective layer is located at the inside of protective layer, the Teflon copper is compiled closely to glue by adhesive and hard protective layer and be sticked, the Teflon copper, which is compiled, is provided with groove between Wear resistance sleeve, and groove is internally provided with anti-elater, filled with bonding tension agent between the Wear resistance sleeve and cable core.The utility model has good corrosion resistance, nature can be effectively prevent to encroach on, while the cable has the advantages of intensity height, long service life.

Description

A kind of high-strength corrosion-resisting cable

Technical field

The utility model relates to field of cable technology, specially a kind of high-strength corrosion-resisting cable.

Background technique

Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has Interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, shielded cable, high-temperature cable, computer Cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium alloy cable etc..They are all by list Stock or stranded conductor and insulating layer composition, for connecting circuit, electric appliance etc..During the last ten years with nearly two, communications industry is at full speed Development, product also have alarming development speed.From past simple telephone and telegram cable develop to thousands of pairs if cable, coaxial Cable, optical cable, data cable or even combined communication cable.The product structure size is usually smaller and uniform, accuracy of manufacture requirement It is high.Electric system use wire and cable product mainly have aerial bare wire, busbar connector (bus), power cable (plastic ca-ble, Oilpaper power cable (substantially by plastic power cable replacement), rubber cover cable, aerial insulated cable), branch cable (replace part female Line), electromagnetic wire and power equipment electrical equipment wire and cable etc..

Current cable corrosion resistance is poor, vulnerable to the erosion of natural calamity, has seriously affected the service life of cable, Therefore a kind of novel high-strength corrosion-resisting cable is developed in market in urgent need.

Utility model content

The purpose of this utility model is to provide a kind of high-strength corrosion-resisting cables, to solve to propose in above-mentioned background technique Cable corrosion resistance it is poor, vulnerable to the erosion of natural calamity, the problems such as having seriously affected the service life of cable.

To achieve the above object, the utility model provides the following technical solutions: a kind of high-strength corrosion-resisting cable, including electricity Cable main body, the outside of the cable main body wrap up matcoveredn, are equipped with protection tube inside the protective layer, and in protective layer Portion is collectively constituted by anti-corrosion layer, tensile layer and insulating layer, and the insulating layer is wrapped in the outermost of protective layer, described anti- Layer is drawn to be located at the middle of insulating layer and anti-corrosion layer, the cable body interior is by cable core, Wear resistance sleeve, Teflon copper It compiles and hard protective layer is collectively constituted, the hard protective layer is located at the inside of protective layer, and the Teflon copper volume passes through glue Stick and hard protective layer, which closely glue, to be sticked, and the Teflon copper, which is compiled, is provided with groove between Wear resistance sleeve, and in groove Portion is provided with anti-elater, filled with bonding tension agent between the Wear resistance sleeve and cable core.

Preferably, the anti-corrosion layer is mutually viscous glutinous by adhesive phase and tensile layer.

Preferably, the insulating layer is mutually viscous glutinous by adhesive and tensile layer.

Preferably, the anti-corrosion layer is with a thickness of 4mm, and anti-corrosion layer is with a thickness of twice of tensile layer thickness.

Preferably, the anti-elater is provided with ten strands altogether, and anti-elater diameter is 2mm.

Preferably, the cable core is provided with three strands, and cable core is internally provided with copper wire.

Compared with prior art, the utility model has the beneficial effects that

(1) matcoveredn is wrapped up in the outside of cable main body, is equipped with protection tube inside protective layer, be inside protective layer by Anti-corrosion layer, tensile layer and insulating layer are collectively constituted, and by the way that matcoveredn is arranged, the anti-corrosion layer in protective layer uses corrosion resistant Erosion polyurethane material is suppressed, and is had good corrosion resistance, can be resisted the erosion of the natural calamities such as acid rain, while tension Layer is formed using braided steel wire, by the good tensile property of wire material, can promote the tensile strength of cable main body, insulating layer Has good insulating protection effect；

(2) cable body interior is collectively constituted by cable core, Wear resistance sleeve, Teflon copper volume and hard protective layer, By injecting Teflon copper volume and hard protective layer in cable body interior, the structural strength of cable main body itself can be improved, make It is not susceptible to fracture damage situation, has good security protection effect.

Detailed description of the invention

Fig. 1 is the whole main view of the utility model；

Fig. 2 is the cable main body cross-sectional view of the utility model；

Fig. 3 is the Wear resistance sleeve structural schematic diagram of the utility model；

Fig. 4 is the protective layer structure schematic diagram of the utility model.

In figure: 1, cable main body；2, protective layer；3, hard protective layer；4, Teflon copper is compiled；5, groove；6, anti-elater； 7, Wear resistance sleeve；8, cable core；9, copper wire；10, tension agent is bonded；11, protection tube；12, insulating layer；13, tensile layer；14, Adhesive phase；15, anti-corrosion layer.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of high-strength corrosion-resisting cable, including cable Main body 1, the outside of cable main body 1 wrap up matcoveredn 2, are equipped with protection tube 11 inside protective layer 2, and inside protective layer 2 It is to be collectively constituted by anti-corrosion layer 15, tensile layer 13 and insulating layer 12, the corrosion resistant by the way that matcoveredn 2 is arranged, in protective layer 2 Erosion layer 15 is suppressed using corrosion-resistant polyurethane material, is had good corrosion resistance, can be resisted the natural calamities such as acid rain Erosion, while tensile layer 13 is formed using braided steel wire, by the good tensile property of wire material, can promote cable main body 1 tensile strength, insulating layer 12 have good insulating protection effect, and insulating layer 12 is wrapped in the outermost of protective layer 2, tension Layer 13 is located at the middle of insulating layer 12 and anti-corrosion layer 15, is by cable core 8, Wear resistance sleeve 7, iron fluorine inside cable main body 1 Imperial copper volume 4 and hard protective layer 3 are collectively constituted, and are passed through and are injected Teflon copper volume 4 and hard protective layer inside cable main body 1 3, the structural strength of cable main body 1 itself can be improved, it is made to be not susceptible to fracture damage situation, have good security protection effect Fruit, hard protective layer 3 are located at the inside of protective layer 2, and Teflon copper compiles 4, iron closely viscous glutinous by adhesive and hard protective layer 3 Fluorine dragon copper is compiled and is provided with groove 5 between 4 and Wear resistance sleeve 7, and groove 5 is internally provided with anti-elater 6, Wear resistance sleeve 7 with Filled with bonding tension agent 10 between cable core 8.

Further, anti-corrosion layer 15 is mutually viscous glutinous by adhesive phase 14 and tensile layer 13.

Further, insulating layer 12 is mutually viscous glutinous by adhesive and tensile layer 13.

Further, anti-corrosion layer 15 is with a thickness of 4mm, and anti-corrosion layer 15 is with a thickness of twice of 13 thickness of tensile layer.

Further, anti-elater 6 is provided with ten strands altogether, and 6 diameter of anti-elater is 2mm.

Further, cable core 8 is provided with three strands, and cable core 8 is internally provided with copper wire 9.

Working principle: in use, being to compile 4 and hard by cable core 8, Wear resistance sleeve 7, Teflon copper inside cable main body 1 Protective layer 3 is collectively constituted, and compiles 4 and hard protective layer 3 by injecting Teflon copper inside cable main body 1, cable can be improved The structural strength of main body 1 itself, makes it be not susceptible to fracture damage situation, has good security protection effect, hard protection Layer 3 is positioned at the inside of protective layer 2, and Teflon copper volume 4 passes through adhesive and hard protective layer 3 is closely glued and sticked, outside cable main body 1 Matcoveredn 2 is wrapped up in side, is equipped with protection tube 11 inside protective layer 2, and be by anti-corrosion layer 15, tension inside protective layer 2 Layer 13 and insulating layer 12 are collectively constituted, and by the way that matcoveredn 2 is arranged, the anti-corrosion layer 15 in protective layer 2 is using corrosion-resistant poly- Urethane material is suppressed, and has good corrosion resistance, can resist the erosion of the natural calamities such as acid rain, while tensile layer 13 It is formed using braided steel wire, by the good tensile property of wire material, the tensile strength of cable main body 1, insulating layer can be promoted 12 have good insulating protection effect, and the utility model has good corrosion resistance, nature can be effectively prevent to encroach on, together When the cable have intensity height, the advantages of long service life.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (6)

1. a kind of high-strength corrosion-resisting cable, including cable main body (1), which is characterized in that wrap in the outside of the cable main body (1) It is wrapped with protective layer (2), is equipped with protection tube (11) inside the protective layer (2), and it is by anti-corrosion layer that protective layer (2) is internal (15), tensile layer (13) and insulating layer (12) are collectively constituted, and the insulating layer (12) is wrapped in the outermost of protective layer (2), The tensile layer (13) is located at the middle of insulating layer (12) and anti-corrosion layer (15), and it is by electricity that the cable main body (1) is internal Cable core (8), Wear resistance sleeve (7), Teflon copper compile (4) and hard protective layer (3) is collectively constituted, the hard protective layer (3) Positioned at the inside of protective layer (2), the Teflon copper compiles (4) and closely glues glutinous, the iron by adhesive and hard protective layer (3) Fluorine dragon copper is compiled to be provided with groove (5) between (4) and Wear resistance sleeve (7), and groove (5) is internally provided with anti-elater (6), institute It states between Wear resistance sleeve (7) and cable core (8) filled with bonding tension agent (10).

2. a kind of high-strength corrosion-resisting cable according to claim 1, it is characterised in that: the anti-corrosion layer (15) passes through Adhesive phase (14) and tensile layer (13) are mutually viscous glutinous.

3. a kind of high-strength corrosion-resisting cable according to claim 1, it is characterised in that: the insulating layer (12) passes through glue Stick and tensile layer (13) are mutually viscous glutinous.

4. a kind of high-strength corrosion-resisting cable according to claim 1, it is characterised in that: anti-corrosion layer (15) thickness For 4mm, and anti-corrosion layer (15) is with a thickness of twice of tensile layer (13) thickness.

5. a kind of high-strength corrosion-resisting cable according to claim 1, it is characterised in that: the anti-elater (6) is arranged altogether There are ten strands, and anti-elater (6) diameter is 2mm.

6. a kind of high-strength corrosion-resisting cable according to claim 1, it is characterised in that: the cable core (8) is provided with Three strands, and cable core (8) is internally provided with copper wire (9).