CN217280104U

CN217280104U - Insulated cable for electric appliance control

Info

Publication number: CN217280104U
Application number: CN202122954394.2U
Authority: CN
Inventors: 吴卫东; 胡海江
Original assignee: Haining Huatai Rubber & Plastic Cable Co ltd
Current assignee: Haining Huatai Rubber & Plastic Cable Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-08-23
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an insulated cable for electrical apparatus control, which comprises a cable body, the cable body includes the insulating oversheath in the outside, the inboard fixedly connected with flame retardant coating of insulating oversheath, the inboard fixedly connected with waterproof layer of flame retardant coating, the inboard fixedly connected with isolation layer of waterproof layer, the center department of cable body is equipped with first stretch-proofing rope, the outer periphery of first stretch-proofing rope is equipped with a plurality of insulating inner sheaths, the outer periphery of insulating inner sheath is equipped with a plurality of second and resists the stay cord. The utility model discloses a be equipped with first stretch-proofing rope in the inboard center department of cable body to be equipped with the anti stay cord of a plurality of seconds around the outer periphery of first stretch-proofing rope, through the anti tensile strength that the stay cord can strengthen the cable body of first stretch-proofing rope and second, make cable body tensile difficult disconnected.

Description

Insulated cable for electric appliance control

Technical Field

The utility model relates to the technical field of cables, especially, relate to an insulated cable for electric control.

Background

The cable for electric appliance control is made up by using conductor and adding insulation, shielding, cabling and protecting layer by layer on the periphery of conductor.

The cable is also widely applied to the aspect of electric appliance control, the quality requirements of some cables are higher, most of the existing common cables have the defects of tensile resistance, fire resistance and water resistance, and therefore an insulated cable for electric appliance control is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an insulated cable for electrical apparatus control to solve the problem that above-mentioned background art part provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an insulated cable for electrical apparatus control, includes the cable body, the cable body includes the insulating oversheath in the outside, the inboard fixedly connected with flame retardant coating of insulating oversheath, the inboard fixedly connected with waterproof layer of flame retardant coating, the inboard fixedly connected with isolation layer of waterproof layer, the center department of cable body is equipped with first stretch-proofing rope, the outer periphery of first stretch-proofing rope is equipped with a plurality of insulating inner sheaths, the outer periphery of insulating inner sheath is equipped with a plurality of second stretch-proofing ropes.

Furthermore, a medium layer is filled between the isolation layer and the first tensile rope.

Furthermore, the insulating outer sheath and the insulating inner sheath are made of polyvinyl chloride.

Furthermore, the inside pure copper core that is of insulating inner sheath.

Further, the fireproof layer is fireproof paint.

Further, the waterproof layer is a waterproof film.

Furthermore, the number of the insulating inner sheaths is six, and the six insulating inner sheaths are uniformly distributed on the outer periphery of the first tensile rope.

Further, the number of the second anti-pulling ropes is sixteen, and the sixteen second anti-pulling ropes are uniformly distributed on the outer periphery of the insulating inner sheath.

Furthermore, the first tensile rope and the second tensile rope are both made of hemp ropes.

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

1. the utility model discloses a be equipped with first stretch-proofing rope in the inboard center department of cable body to be equipped with the anti stay cord of a plurality of seconds around the outer periphery of first stretch-proofing rope, through the anti tensile strength that the stay cord can strengthen the cable body of first stretch-proofing rope and second, make cable body tensile difficult disconnected.

2. The utility model discloses an inboard at cable body insulating sheath is equipped with flame retardant coating and waterproof layer, and flame retardant coating and waterproof layer can play the effect of fire prevention and fire prevention to make the cable body have fire prevention and waterproof performance, the safety in utilization is further promoted.

Drawings

Fig. 1 is the utility model provides an internal structure schematic diagram of an insulated cable for electric appliance control.

In the figure: the cable comprises a cable body 1, an insulating outer sheath 2, a fireproof layer 3, a waterproof layer 4, an isolation layer 5, a first tensile rope 6, an insulating inner sheath 7, a second tensile rope 8, a dielectric layer 9 and a pure copper wire core 10.

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, an insulated cable for electrical apparatus control, including cable body 1, cable body 1 includes the insulating oversheath 2 in the outside, the inboard fixedly connected with flame retardant coating 3 of insulating oversheath 2, the inboard fixedly connected with waterproof layer 4 of flame retardant coating 3, the inboard fixedly connected with isolation layer 5 of waterproof layer 4, cable body 1's center department is equipped with first tensile resistance rope 6, the outer periphery evenly distributed of first tensile resistance rope 6 has six insulating inner sheaths 7, the outer periphery of insulating inner sheath 7 is equipped with sixteen evenly distributed's second resistance rope 8.

In the above embodiment, by providing the first tensile cord 6 at the center of the inner side of the cable body 1 and providing sixteen second tensile cords 8 around the outer circumference of the first tensile cord 6, the tensile strength of the cable body 1 can be enhanced by the first tensile cord 6 and the second tensile cords 8, so that the cable body 1 is resistant to tensile breakage. Be equipped with flame retardant coating 3 and waterproof layer 4 through the inboard at 1 insulating oversheath 2 of cable body, flame retardant coating 3 and waterproof layer 4 can play the effect of fire prevention and fire prevention to make cable body 1 have fire prevention and waterproof performance, the safety in utilization obtains further promotion.

Specifically, a medium layer 9 is filled between the isolation layer 5 and the first tensile rope 6.

In the above embodiment, the insulating inner sheath 7 and the pure copper cable core 10 are protected and isolated by the medium layer 9, and the medium layer 9 is made of halogen-free flame retardant material.

Specifically, the insulating outer sheath 2 and the insulating inner sheath 7 are made of polyvinyl chloride.

In the above embodiments, the insulating layer of pvc is widely used, has high flexibility, and is resistant to bending.

Specifically, the inside of the insulating inner sheath 8 is a pure copper wire core 10.

In the embodiment, the wire core is made of high-quality high-precision oxygen-free copper, and is flexible, bright in color and good in conductivity.

Specifically, the fireproof layer 3 is fireproof paint.

In the above embodiment, the fire-retardant layer 3 made of the fire-retardant coating material can enhance the fire-retardant property of the cable body 1.

Specifically, the waterproof layer 4 is a waterproof film.

In the above embodiment, the waterproof layer 4 made of the waterproof film may enhance the waterproof performance of the cable body 1.

Specifically, the first tensile rope 6 and the second tensile rope 8 are both made of hemp ropes.

In the above embodiment, the first tensile cord 6 and the second tensile cord 8 made of hemp can enhance the tensile strength of the cable body 1, so that the cable body 1 is resistant to tensile breaking.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an insulated cable for electrical apparatus control, includes cable body (1), cable body (1) includes insulating oversheath (2) in the outside, its characterized in that, the inboard fixedly connected with flame retardant coating (3) of insulating oversheath (2), the inboard fixedly connected with waterproof layer (4) of flame retardant coating (3), the inboard fixedly connected with isolation layer (5) of waterproof layer (4), the center department of cable body (1) is equipped with first stretch-proofing rope (6), the outer periphery of first stretch-proofing rope (6) is equipped with a plurality of insulating inner sheaths (7), the outer periphery of insulating inner sheath (7) is equipped with a plurality of second stretch-proofing ropes (8).

2. The insulated cable for controlling electric appliances according to claim 1, wherein a dielectric layer (9) is filled between the insulation layer (5) and the first tensile cord (6).

3. The insulated cable for controlling electric appliances according to claim 1, wherein the insulating outer sheath (2) and the insulating inner sheath (7) are both made of polyvinyl chloride.

4. The insulated cable for electric appliance control according to claim 1, characterized in that the inside of the inner insulating sheath (7) is a pure copper wire core (10).

5. The insulated cable for electrical control according to claim 1, wherein the fire-resistant layer (3) is a fire-resistant paint.

6. The insulated cable for electrical appliance control according to claim 1, wherein the waterproof layer (4) is a waterproof film.

7. The insulated cable for electric appliance control according to claim 1, wherein the number of the insulating inner sheaths (7) is six, and the six insulating inner sheaths (7) are uniformly distributed around the outer circumference of the first tensile strand (6).

8. The insulated cable for electrical equipment control according to claim 1, wherein the number of the second tensile cords (8) is sixteen, and sixteen second tensile cords (8) are uniformly distributed around the outer circumference of the insulated inner sheath (7).

9. The insulated cable for controlling electric appliances according to claim 1, wherein the first tensile cord (6) and the second tensile cord (8) are both hemp cords.