CN214410827U

CN214410827U - Safe insulated cable

Info

Publication number: CN214410827U
Application number: CN202120506981.2U
Authority: CN
Inventors: 窦国祥
Original assignee: Jiangsu Hongyun Cable Co ltd
Current assignee: Jiangsu Hongyun Cable Co ltd
Priority date: 2021-03-10
Filing date: 2021-03-10
Publication date: 2021-10-15
Anticipated expiration: 2031-03-10

Abstract

The utility model discloses a safe insulated cable relates to cable technical field, for solving the lower problem of current insulated cable use strength. The inside of cable is provided with second plastic flame retardant coating, the outside of second plastic flame retardant coating is provided with the second fire retardant, the second plastic flame retardant coating passes through adhesion fixed connection with the second fire retardant, the outside of second fire retardant coating is provided with first plastic flame retardant coating, first plastic flame retardant coating passes through adhesion fixed connection with the second fire retardant, the outside of first plastic flame retardant coating is provided with first fire retardant, first fire retardant and first plastic flame retardant coating pass through adhesion fixed connection, the inside of second plastic flame retardant coating is provided with the cavity, the inside of cavity is provided with first anticorrosive asphalt, the inside of first anticorrosive asphalt is provided with the filling layer, the inside of filling layer is provided with the sinle silk, and the sinle silk is provided with six.

Description

Safe insulated cable

Technical Field

The utility model relates to the technical field of cables, specifically be a safe insulated cable.

Background

The cable includes power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable and the like. The cable is generally used for series connection between assemblies, and is transmitted through the cable, and usually carries electric energy, the electric energy transmitted inside the cable can be conducted to the outside in the transmission process, the transmission to the outside can cause the potential safety hazard of the cable to be increased, the potential safety hazard can cause the damage of connected equipment, and therefore the required cable is an insulated cable.

However, the existing insulated cable is low in use strength, after the insulated cable is installed, the cable is installed outside in an exposed mode, the cable is subjected to excessive extrusion and pulling, and a wire core inside the cable is damaged, so that the existing requirement is not met, and the safe insulated cable is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safe insulated cable to solve the lower problem of insulated cable use intensity that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a safe insulated cable, includes the cable, the inside of cable is provided with second plastic flame retardant coating, the outside of second plastic flame retardant coating is provided with the second fire retardant, the inside of second plastic flame retardant coating is provided with the cavity, the inside of cavity is provided with first anticorrosive pitch, the inside of first anticorrosive pitch is provided with the filling layer, the inside of filling layer is provided with the sinle silk, and the sinle silk is provided with six.

Preferably, the one end of first anticorrosive pitch is provided with the anticorrosive pitch of second, and the anticorrosive pitch of second passes through the adhesion with first anticorrosive pitch fixed.

Preferably, a steel wire armor layer is arranged inside the cavity.

Preferably, the second plastic flame retardant layer passes through adhesion fixed connection with the second flame retardant, the outside of second flame retardant is provided with first plastic flame retardant, first plastic flame retardant passes through adhesion fixed connection with the second flame retardant, the outside of first plastic flame retardant is provided with first flame retardant, first flame retardant passes through adhesion fixed connection with first plastic flame retardant.

Preferably, an aluminum layer is arranged between the wire core and the filling layer, and six aluminum layers are arranged.

Preferably, the number of the first anti-corrosive asphalt is six.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with five anticorrosive asphalt of second in the inside of first anticorrosive asphalt, the anticorrosive asphalt of second separates the filling layer for six, and the inside of filling layer is provided with the sinle silk, and the inside sinle silk of cable is unified to be preserved for the inside sinle silk of cable can not all damage easily, and the not fragile life of cable increases.

2. The utility model discloses a be provided with first anticorrosive pitch and the anticorrosive pitch of second in the inside of steel wire armor, first anticorrosive pitch and the anticorrosive pitch material of second are pitch, and pitch possess adhesion, insulating nature, heat-proof quality and dampproofing, prevention of seepage, waterproof, anticorrosive, anti-rust performance, through the inside sinle silk of first anticorrosive pitch and the anticorrosive pitch protection cable of second for to the compatible increase of mounted position, can adapt to more mounted positions.

3. The utility model discloses a be provided with the aluminium lamination between sinle silk and filling layer, the material of aluminium lamination is aluminium, and installation aluminium can be so that the use intensity of cable improves layer upon layer, and hardness promotes for the extensibility of sinle silk is good, and the pull resistance obtains improving.

4. The utility model discloses an outside at first anticorrosive pitch is provided with the cavity, and the inside of cavity is provided with the steel wire armor, and the steel wire armor installs the one deck metal protection additional to the cable outside to the sinle silk of inside receives the damage when transportation and installation, improves the outside hard degree of improvement cable, improves the extrusion capacity and the anticollision ability of preventing of cable.

Drawings

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

FIG. 2 is a partially enlarged view of the area of FIG. 1A according to the present invention;

fig. 3 is a partially enlarged view of the area of fig. 1B according to the present invention.

In the figure: 1. a cable; 2. a first flame retardant; 3. a first plastic fire-proof layer; 4. a second flame retardant; 5. a second plastic fire-proof layer; 6. a cavity; 7. a steel wire armor layer; 8. a first anti-corrosive asphalt; 9. A filling layer; 10. an aluminum layer; 11. a wire core; 12. and (4) second anti-corrosive asphalt.

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.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a safe insulated cable, including cable 1, cable 1's inside is provided with second plastic flame retardant 5, the outside of second plastic flame retardant 5 is provided with second fire retardant 4, first fire retardant 2 is the functional auxiliary agent that gives the fire-retardant nature of flammable polymer with the material of second fire retardant 4, mainly be to the fire-retardant design of macromolecular material and various cable 1, prevent to lead to cable 1 to damage because of the burning of naked light, the inside of second plastic flame retardant 5 is provided with cavity 6, the inside of cavity 6 is provided with first anticorrosive asphalt 8, the inside of first anticorrosive asphalt 8 is provided with filling layer 9, the inside of filling layer 9 is provided with sinle silk 11, and sinle silk 11 is provided with six.

Further, the one end of first anticorrosive pitch 8 is provided with anticorrosive pitch 12 of second, and anticorrosive pitch 12 of second is fixed through the adhesion with first anticorrosive pitch 8, and first anticorrosive pitch 8 and the anticorrosive pitch 12 material of second are pitch, and pitch possess the adhesion, insulating nature, thermal-insulated nature and dampproofing, prevention of seepage, waterproof, anticorrosive, performances such as rust-resistant, through the inside sinle silk 11 of first anticorrosive pitch 8 and the anticorrosive pitch 12 protection cable 1 of second for compatibility to the mounted position increases, can adapt to more mounted positions.

Further, the inside of cavity 6 is provided with steel wire armor 7, and steel wire armor 7 installs the one deck metal protection additional to cable 1 outside to the sinle silk 11 of inside receives the damage when transportation and installation, improves cable 1 outside hard degree, improves cable 1's extrusion capacity and anticollision ability of preventing.

Further, second plastic flame retardant 5 passes through adhesion fixed connection with second fire retardant 4, and the outside of second fire retardant 4 is provided with first plastic flame retardant 3, and first plastic flame retardant 3 passes through adhesion fixed connection with second fire retardant 4, and the outside of first plastic flame retardant 3 is provided with first fire retardant 2, and first fire retardant 2 passes through adhesion fixed connection with first plastic flame retardant 3.

Further, be provided with aluminium lamination 10 between sinle silk 11 and the filling layer 9, aluminium lamination 10 is provided with six, and the material of aluminium lamination 10 is aluminium, and installation aluminium lamination 10 layer can make cable 1's use intensity improve, and hardness promotes for the extensibility of sinle silk 11 is good, and the tensile strength obtains improving.

Further, first anticorrosive asphalt 8 is provided with six, and anticorrosive asphalt 12 of second separates filling layer 9 for six, and the inside of filling layer 9 is provided with sinle silk 11, and the inside sinle silk 11 of cable 1 is unified to be preserved for the inside sinle silk 11 of cable 1 can not all damage easily, and the not fragile life of cable 1 increases.

The working principle is as follows: when the cable 1 is used, if the cable 1 is burnt by naked fire in the using process, the cable 1 can be damaged by fire at the burning position, the cable 1 can be damaged by the damage of the cable 1, the equipment electrically connected with the cable 1 fails, the second flame retardant 4 is arranged outside the second plastic fireproof layer 5, the first plastic fireproof layer 3 is arranged outside the second flame retardant 4, the first flame retardant 2 is arranged outside the first plastic fireproof layer 3, the first flame retardant 2 and the second flame retardant 4 are both functional additives giving flame retardancy to flammable polymers, the cable 1 is mainly designed aiming at the flame retardance of high polymer materials and various cables 1, the cable 1 is prevented from being damaged due to the burning of the naked fire, the cable 1 only has the function of transmitting electric energy, the electric energy is transmitted to the outside of the cable 1 to cause overhigh potential safety hazard, the first anti-corrosive asphalt 8 is arranged inside the steel wire armoring layer 7, the inside of first anticorrosive pitch 8 is provided with second anticorrosive pitch 12, and the material of first anticorrosive pitch 8 and second anticorrosive pitch 12 is pitch, and pitch has adhesion, insulating nature, heat-proof quality and performances such as dampproofing, prevention of seepage, waterproof, anticorrosive, rust-resistant, protects cable 1 inside sinle silk 11 through first anticorrosive pitch 8 and second anticorrosive pitch 12.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A safe insulated cable comprising a cable (1), characterized in that: the inside of cable (1) is provided with second plastic flame retardant coating (5), the outside of second plastic flame retardant coating (5) is provided with second fire retardant (4), the inside of second plastic flame retardant coating (5) is provided with cavity (6), the inside of cavity (6) is provided with first anticorrosive pitch (8), the inside of first anticorrosive pitch (8) is provided with filling layer (9), the inside of filling layer (9) is provided with sinle silk (11), and sinle silk (11) are provided with six.

2. A safe insulated electrical cable according to claim 1, characterized in that: one end of the first anti-corrosion asphalt (8) is provided with second anti-corrosion asphalt (12), and the second anti-corrosion asphalt (12) is fixed with the first anti-corrosion asphalt (8) through adhesion.

3. A safe insulated electrical cable according to claim 1, characterized in that: and a steel wire armor layer (7) is arranged in the cavity (6).

4. A safe insulated electrical cable according to claim 1, characterized in that: second plastic flame retardant coating (5) and second flame retardant (4) are through adhesion fixed connection, the outside of second flame retardant (4) is provided with first plastic flame retardant coating (3), first plastic flame retardant coating (3) and second flame retardant (4) are through adhesion fixed connection, the outside of first plastic flame retardant coating (3) is provided with first flame retardant (2), first flame retardant (2) and first plastic flame retardant coating (3) are through adhesion fixed connection.

5. A safe insulated electrical cable according to claim 1, characterized in that: be provided with aluminium layer (10) between sinle silk (11) and filling layer (9), aluminium layer (10) are provided with six.

6. A safe insulated electrical cable according to claim 1, characterized in that: six first anti-corrosion asphalts (8) are arranged.