CN210443331U

CN210443331U - Photoelectric composite cable

Info

Publication number: CN210443331U
Application number: CN201921610603.8U
Authority: CN
Inventors: 林兆容
Original assignee: Chang Bao Technology Co ltd
Current assignee: Chang Bao Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-01
Anticipated expiration: 2029-09-26

Abstract

The utility model relates to a photoelectric composite cable, which comprises more than two groups of power line structures, wherein each group of power line structure comprises a copper conductor group consisting of more than two copper conductor lines and a copper wire insulating layer wrapped on the copper conductor group; is characterized by also comprising more than two optical fiber wires, a plurality of steel wire wires, more than two optical fiber insulating layers and more than four PP ropes; each optical fiber insulating layer is wrapped with one optical fiber wire and more than two steel wire wires so as to form a group of optical fiber structures; still include location layer, fixed layer and outer insulating layer, all power cord structure, fiber optic cable structure and PP rope all are located the fixed layer, the location layer is established and is made power cord structure, fiber optic cable structure and PP rope location and form cylindrically in the fixed layer, outer insulating layer parcel is in order to form the photoelectricity composite cable on the fixed layer. The optical fiber cable has the advantages of capability of transmitting power supply and optical signals, simple installation and low construction cost.

Description

Photoelectric composite cable

Technical Field

The utility model relates to a photoelectric composite cable.

Background

The existing cable wire is only used for transmitting power supply, and the optical cable wire is only used for transmitting optical signals. During construction, the cable and the optical cable need to be installed respectively, so that the installation is troublesome and the construction cost is high.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a photoelectric composite cable, which is the same as the photoelectric composite cable

The power supply and the optical signal can be transmitted, the installation is simple, and the construction cost is reduced.

In order to achieve the above object, the present invention is a photoelectric composite cable, including two or more groups of power line structures, each group of power line structure including a copper conductor group composed of two or more copper conductor lines and a copper wire insulation layer wrapped on the copper conductor group; the device is characterized by also comprising more than two optical fiber wires, a plurality of steel wire wires, more than two optical fiber insulating layers and more than four PP ropes; each optical fiber insulating layer is wrapped with one optical fiber wire and more than two steel wire wires so as to form a group of optical fiber structures; still include location layer, fixed layer and outer insulating layer, all power cord structure, fiber optic cable structure and PP rope all are located the fixed layer, the location layer is established and is made power cord structure, fiber optic cable structure and PP rope location and form cylindrically in the fixed layer, outer insulating layer parcel is in order to form the photoelectricity composite cable on the fixed layer.

In the technical scheme, the copper wire insulating layer is made of a PVC material.

In the technical scheme, the optical fiber insulating layer is made of a low-smoke halogen-free material.

In the technical scheme, the positioning layer is made of nylon.

In the technical scheme, the fixing layer is a polyester tape.

In the technical scheme, the outer insulating layer is made of LLDPE materials.

Compared with the prior art, the utility model the advantage do: meanwhile, the power supply and the optical signal can be transmitted, the installation is simple, and the construction cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. Furthermore, the technical features mentioned in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1, it is a photoelectric composite cable, which includes two groups of power line structures, two optical fiber lines 1, two optical fiber insulation layers 2, four steel wire lines 3, four PP ropes 4, a positioning layer 7, a fixing layer 8 and an outer insulation layer 9; each group of power line structure comprises a copper conductor group consisting of nineteen copper conductor wires and copper wire insulation layers 6 wrapped on the copper conductor group, one optical fiber wire 1 and two steel wire wires 3 are wrapped in each optical fiber insulation layer 2 to form a group of optical fiber structure, and the two steel wire wires 3 are respectively positioned at two sides of the corresponding optical fiber wires; all power cord structures, fiber optic cable structure and PP rope 4 all are located fixed bed 8, and power cord structure, fiber optic cable structure and PP rope arrange in fixed bed 8: the two groups of power line structures are arranged in the left and right directions, the two groups of optical fiber structures are respectively positioned in the middle of the upper and lower sides of the two groups of power line structures, and the four PP ropes are respectively positioned in the middle of the left and right sides of the corresponding optical fiber structures; the positioning layer 7 is arranged in the fixing layer 8 to position the power line structure, the optical fiber structure and the PP rope 4 and form a cylinder shape, and the outer insulating layer 9 is wrapped on the fixing layer 8 to form the photoelectric composite cable. The number of the power line structures and the copper conductor lines 5 can be determined according to actual conditions, the number of the power line structures can be more than two groups, and the number of the copper conductor lines 5 can be more than two; the number of the optical fiber wires 1 and the steel wire wires 2 can be determined according to the actual situation, the number of the optical fiber wires 1 can be more than two, and the number of the steel wire wires 2 can be more than four; the number of the PP ropes can be determined according to actual conditions, and the number of the PP ropes can be more than four.

In this embodiment, the copper wire insulation layer 6 is made of PVC material, and the PVC material is polyvinyl chloride.

In the present embodiment, the optical fiber insulation layer 2 is made of a low smoke and zero halogen material.

In the present embodiment, the positioning layer 7 is composed of nylon.

In this embodiment, the fixing layer 8 is a polyester tape.

In this embodiment, the outer insulating layer 9 is made of LLDPE material, which is linear low density polyethylene

The embodiments of the present invention are described in detail with reference to the drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention.

Claims

1. A photoelectric composite cable comprises more than two groups of power line structures, wherein each group of power line structure comprises a copper conductor group consisting of more than two copper conductor lines (5) and a copper wire insulating layer (6) wrapped on the copper conductor group; the cable is characterized by also comprising more than two optical fiber wires (1), a plurality of steel wire wires (3), more than two optical fiber insulating layers (2) and more than four PP ropes (4); each optical fiber insulating layer (2) is internally wrapped with one optical fiber wire (1) and more than two steel wire wires (3) so as to form a group of optical fiber structures; still include location layer (7), fixed bed (8) and outer insulating layer (9), all power cord structure, fiber optic cable structure and PP rope (4) all are located fixed bed (8), location layer (7) are established and are made power cord structure, fiber optic cable structure and PP rope (4) location and form cylindrically in fixed bed (8), outer insulating layer (9) parcel is in order to form photoelectricity composite cable on fixed bed (8).

2. The optoelectrical composite cable of claim 1, wherein the copper wire insulation layer (6) is made of a PVC material.

3. The optoelectric composite cable of claim 1, wherein the optical fiber insulation layer (2) is made of a low smoke zero halogen material.

4. The optoelectrical composite cable of claim 1, wherein the positioning layer (7) is comprised of nylon.

5. The optoelectric composite cable of claim 1, wherein the fixing layer (8) is a polyester tape.

6. The optoelectric composite cable of claim 1, wherein the outer insulating layer (9) is made of LLDPE material.