CN217061562U - Embedded glass fiber woven flame-retardant electric wire - Google Patents

Abstract

The utility model discloses an embedded glass fiber woven flame-retardant wire, which comprises a wire and a fixed sleeve, wherein the outer side of the wire is provided with an insulating layer, the outer side of the insulating layer is provided with a woven layer, the outer side of the woven layer is provided with a filling layer, one side of the wire is provided with the fixed sleeve, a connecting strip is fixedly connected between the fixed sleeve and the outer protective layer in an annular equidistant distribution way, and the inner part of the connecting strip is provided with a gap, so that people can directly break the connecting strip through the arranged gap, then the fixed sleeve can be taken off to leak the wire without using other tools to pull the outer skin of the wire, thereby being convenient for people to operate and use, the friction force between a hand and the fixed sleeve can be increased through the arranged groove, being convenient for people to pull the fixed sleeve, and not only improving the flame resistance of the wire through the arranged outer protective layer, but also prolongs the service life of the electric wire.

Description

Embedded glass fiber woven flame-retardant electric wire

Technical Field

The utility model relates to the technical field of electric wires, specifically be a fire-retardant electric wire is woven to embedded glass fibre.

Background

The electric wire is a conducting wire for transmitting electric energy, is divided into a bare wire, an electromagnetic wire and an insulating wire, the bare wire has no insulating layer and comprises copper, an aluminum flat wire, an overhead stranded wire and various profiles, the electric wire is mainly used for outdoor overhead and indoor bus bars and switch boxes, and the electromagnetic wire is an insulating conducting wire which generates a magnetic field after being electrified or induces and generates current in the magnetic field. The conductor is mainly copper wire, and has thin insulating layer and good electric and mechanical performance.

The existing electric wire is used by peeling the outer skin of the electric wire by using a tool, the leaked wires inside are connected for use, and the electric wire is difficult to operate and easy to damage the wires in the peeling process, so that the electric wire is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire-retardant electric wire is woven to embedded glass fibre to it all needs use tools to peel off the crust of electric wire when using to propose current electric wire among the above-mentioned background art, and the wire that spills the inside is connected and is used, and peeling off the in-process, not only the operation is more difficult, causes the damage to the wire in addition easily, the problem that inconvenient people used.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an embedded fine fire-retardant electric wire of weaving of glass, includes wire and fixed cover, the outside of wire is equipped with the insulating layer, the outside of insulating layer is equipped with the weaving layer, the outside of weaving layer is equipped with the filling layer, the outside of filling layer is equipped with the outer jacket, one side of wire is equipped with fixed cover, fixedly connected with is annular equidistance distribution connecting strip between fixed cover and the outer jacket, the inside of connecting strip is equipped with the breach.

As an optimized proposal of the utility model, the outside of the fixed sleeve is provided with a groove.

As an optimized scheme of the utility model, the inside of fixed cover is equipped with the protective layer, the one end of wire extends to in the protective layer.

As a preferred scheme of the utility model, the material of protective layer is the sponge, the material of connecting strip is rubber.

As a preferable scheme of the present invention, the material of the insulating layer is low-smoke low-halogen polyolefin.

As an optimized proposal of the utility model, the material of the weaving layer is nylon thread, and the weaving layer is a staggered weaving structure.

As a preferred scheme of the utility model, the material of filling layer is glass fiber.

As a preferred scheme of the utility model, the material of outer jacket is chlorosulfonated polyethylene.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a breach that sets up can be convenient for people directly snap the connecting strip, then just can get off fixed cover, spill the wire, need not to use other instruments to pull out the crust of electric wire, make things convenient for people to operate and use, recess through setting up can increase the frictional force between hand and the fixed cover, the people of being convenient for stimulate fixed cover, the flame resistance of electric wire has not only been improved through the outer jacket that sets up, and the life of electric wire has been prolonged, can improve the tensile strength of electric wire greatly through the weaving layer that sets up, can improve the corrosion resistance of electric wire through the filling layer that sets up.

Drawings

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

FIG. 2 is a sectional view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the utility model with the fixing sleeve removed.

In the figure: 1. a wire; 2. an insulating layer; 3. weaving layer; 4. a filling layer; 5. an outer jacket; 6. a notch; 7. a connecting strip; 8. a protective layer; 9. fixing a sleeve; 10. and (6) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an embedded fine fire-retardant electric wire of weaving of glass, including wire 1 and fixed cover 9, the outside of wire 1 is equipped with insulating layer 2, the outside of insulating layer 2 is equipped with weaving layer 3, the outside of weaving layer 3 is equipped with filling layer 4, the outside of filling layer 4 is equipped with outer jacket 5, one side of wire 1 is equipped with fixed cover 9, fixedly connected with is annular equidistance distribution connecting strip 7 between fixed cover 9 and the outer jacket 5, the inside of connecting strip 7 is equipped with breach 6, breach 6 through the setting can be convenient for people with connecting strip 7 directly break, then fixed cover 9 just can take off, spill wire 1, need not to use other instruments to dial the crust of electric wire, make things convenient for people to operate and use.

Wherein, the outside of fixed cover 9 is equipped with recess 10, can increase the frictional force between hand and the fixed cover 9 through the recess 10 that sets up, is convenient for people to pull fixed cover 9.

Wherein, the inside of fixed cover 9 is equipped with protective layer 8, can play the guard action to the wire 1 that extends to fixed cover 9 in through the protective layer 8 that sets up, and the one end of wire 1 extends to in the protective layer 8.

Wherein, the material of protective layer 8 is the sponge, and the soft texture of sponge can provide good guard action, and the material of connecting strip 7 is rubber.

Wherein, the material of insulating layer 2 is low smoke low halogen polyolefin, and low smoke low halogen polyolefin has good electrical insulation and fire resistance, not only can provide insulating ability, can also improve the fire resistance of electrical property.

Wherein, the material of weaving layer 3 is the nylon wire, and nylon wire mechanical strength is high, and toughness is good, and tensile strength is high, has outstanding fatigue resistance moreover, can improve the tensile strength ability of electric wire greatly, and weaving layer 3 is the crisscross weaving structure.

The filling layer 4 is made of glass fiber, the glass fiber is good in electrical insulation, strong in heat resistance and good in corrosion resistance, and the corrosion resistance of the electric wire is improved.

The outer protective layer 5 is made of chlorosulfonated polyethylene, and the chlorosulfonated polyethylene has good aging resistance, flame resistance, wear resistance and electrical insulation resistance, so that the flame resistance of the electric wire is improved, and the service life of the electric wire is prolonged.

It is specific, during the use, hold between the fingers fixed cover 9 with the hand, stimulate fixed cover 9 hard, because set up breach 6 on the connecting strip 7, therefore connecting strip 7 is easy to be broken, connecting strip 7 is at breach 6 fracture, can spill wire 1 and use, the outer jacket 5 of setting has improved the flame resistance of electric wire, make the electric wire incombustible, and outer jacket 5 has better ageing-resistant performance and wearability, the life of electric wire has been prolonged, filling layer 4 through setting has improved the corrosion resistance of electric wire, 3 tensile strength that improve the electric wire through the weaving layer that sets up, when the electric wire receives the pulling force, can play the guard action to the electric wire.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (8)

1. The utility model provides an embedded glass fiber weaves fire-retardant electric wire, includes wire (1) and fixed cover (9), its characterized in that: the outside of wire (1) is equipped with insulating layer (2), the outside of insulating layer (2) is equipped with weaving layer (3), the outside of weaving layer (3) is equipped with filling layer (4), the outside of filling layer (4) is equipped with outer jacket (5), one side of wire (1) is equipped with fixed cover (9), fixedly connected with is annular equidistance distribution connecting strip (7) between fixed cover (9) and outer jacket (5), the inside of connecting strip (7) is equipped with breach (6).

2. The embedded glass fiber woven flame-retardant wire of claim 1, wherein: the outer side of the fixing sleeve (9) is provided with a groove (10).

3. The embedded glass fiber woven flame-retardant wire of claim 1, wherein: the wire fixing sleeve is characterized in that a protective layer (8) is arranged inside the fixing sleeve (9), and one end of the wire (1) extends into the protective layer (8).

4. The embedded glass fiber woven flame-retardant electric wire according to claim 3, wherein: the protective layer (8) is made of sponge, and the connecting strips (7) are made of rubber.

5. The embedded glass fiber woven flame-retardant electric wire according to claim 1, characterized in that: the insulating layer (2) is made of low-smoke low-halogen polyolefin.

6. The embedded glass fiber woven flame-retardant electric wire according to claim 1, characterized in that: the weaving layer (3) is made of nylon wires, and the weaving layer (3) is of a staggered weaving structure.

7. The embedded glass fiber woven flame-retardant wire of claim 1, wherein: the filling layer (4) is made of glass fiber.

8. The embedded glass fiber woven flame-retardant wire of claim 1, wherein: the outer protective layer (5) is made of chlorosulfonated polyethylene.

Images