CN217468071U

CN217468071U - Cable integrating power transmission and optical fiber transmission

Info

Publication number: CN217468071U
Application number: CN202221581006.9U
Authority: CN
Inventors: 徐振起
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-20
Anticipated expiration: 2032-06-23

Abstract

The application relates to the technical field of photovoltaic cables, and discloses a cable integrating power transmission and optical fiber transmission, which comprises glass fibers and a protective layer sleeved on the outer surface of the glass fibers and used for protecting the glass fibers, wherein a filling layer is arranged on the outer side of the protective layer, a positioning rod is arranged in the filling layer, a conducting wire is arranged in the positioning rod, the filling layer is in contact with the positioning rod and the protective layer, a protective layer is arranged on the outer side of the filling layer, the protective layer is fixed on the outer surface of the filling layer, a reinforcing layer is arranged on the outer side of the protective layer, the reinforcing layer is fixed on the outer surface of the protective layer, the cable integrating power transmission and optical fiber transmission can be used for signal transmission, and compared with a common cable, the cable integrating power transmission and optical fiber transmission, the outer surface of the optical fiber is cracked, so that the optical fiber is convenient for inspectors to inspect.

Description

Cable integrating power transmission and optical fiber transmission

Technical Field

The application relates to the technical field of photovoltaic cables, in particular to a cable integrating power transmission and optical fiber transmission.

Background

An optical fiber cable (optical fiber cable) is a telecommunications cable consisting of two or more glass or plastic optical fiber cores, which are located within a protective covering, covered by a plastic PVC outer jacket. Signal transmission along the internal optical fiber generally uses infrared rays. Electrical power can be transmitted by the conductor during use of the optical fiber.

The outside of fiber optic cable utilizes the sleeve pipe that multiple material constitutes to come to protect the cable of inside usually to can guarantee the stability in the use, the external world that fiber optic cable received at the in-process of using corrodes comparatively seriously, in case will lead to the protection variation to inside optic fibre after the breakage appears, and after optic fibre surface fracture, the position of fracture can not be discover to the inspection personnel the very first time, influences the normal use of optic fibre.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art's not enough, this application provides a collection transmission and optical fiber transmission in cable of an organic whole, possesses and to collect transmission of electricity and optical fiber transmission as an organic whole, and the inspection personnel's of being convenient for advantage such as inspection after the fracture appears in the optic fibre surface for solve among the prior art behind the optic fibre surface fracture, the position that the inspection personnel can not discover the fracture the very first time, influence the normal use problem of optic fibre.

(II) technical scheme

The application provides the following technical scheme: the utility model provides a collection transmission and fiber transmission cable in an organic whole, locates the glass fiber surface including glass fiber and cover and is used for carrying out the inoxidizing coating that protects to glass fiber, the outside of inoxidizing coating has the filling layer, the inside locating lever that has of filling layer, the inside of locating lever is provided with the wire, the filling layer with locating lever and inoxidizing coating contact, the outside of filling layer has the protective layer, the inoxidizing coating is fixed in the filling layer surface, the outside of inoxidizing coating has the enhancement layer, the enhancement layer is fixed in the enhancement layer surface, the outside of enhancement layer has the extexine, the extexine is fixed in the enhancement layer surface, the inside of extexine has the cavity, the cavity is seted up in the extexine inside, the inside filler material that sets up of cavity.

Through the cable of collection transmission and optical fiber transmission in an organic whole that this application provided, can be used for the transmission of signal, and for ordinary cable, the cable that the application provided possesses and can collect transmission of electricity and optical fiber transmission as an organic whole, and the inspection personnel's of being convenient for advantage such as inspection after the fracture appears in the optic fibre surface for after solving among the prior art at optic fibre surface fracture, inspection personnel can not discover the position of fracture the very first time, influence the normal use problem of optic fibre.

In a possible embodiment, the chamber has a support rod inside, the support rod is fixed to the inner wall of the chamber, one side of the support rod has a groove, the groove is opened on the inner wall of the chamber, and the support rod can contact with the groove.

In a possible embodiment, the reinforcement layer has connecting rods on its inside, which are fixed to the inside of the reinforcement layer, the connecting rods being arranged in a corrugated manner.

In a possible implementation mode, the positioning rod and the protective layer are wound with each other, the positioning rod and the protective layer are the same in size, and the positioning rod is attached to the protective layer.

In one possible embodiment, the thickness of the protective layer is 0.5-1mm, and the protective layer is wound on the outer surface of the filling layer.

In a possible embodiment, the thickness of the reinforcing layer is 1.1-2.3mm, and the tie rods are symmetrically arranged inside the reinforcing layer.

In a possible embodiment, the thickness of the outer surface layer is 2.1-3mm, and the distance from the side of the inner wall of the chamber close to the inner wall of the outer surface layer is larger than the distance from the side of the inner wall of the chamber close to the outer surface of the outer surface layer.

Compared with the prior art, the application provides an album is defeated and is transmitted in cable of an organic whole in optic fibre, possesses following beneficial effect:

1. this application can carry out the locating lever of fixing a position to the cable at the in-process that the cable used through the setting, can support the protection in the cable joint position, and after glass fiber docks, can utilize melting butt joint between the locating lever to make the locating lever form an organic whole, and then can guarantee that cable junction position can not influence the fine of inside glass after receiving the pulling force.

2. This application can in time carry out the filling material repaired when damage appears in the cable surface through the setting, can gush out after the damage appears in the skin to can carry out the inflation solidification, later a large amount of remain on the surface of cable, thereby make the volume increase of cable surface, can the very first time discover damaged when the inspection personnel carry out daily patrolling and examining.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.

Drawings

Fig. 1 is a schematic view of the overall structure of a cable integrating power transmission and optical fiber transmission provided in the present application;

FIG. 2 is a side view of a cable incorporating both power and fiber optic transmission as provided herein;

FIG. 3 is a schematic diagram of the internal structure of a cable incorporating both power transmission and fiber optic transmission provided herein;

fig. 4 is a schematic view of a conductor structure of a cable integrating power transmission and optical fiber transmission provided by the present application.

Wherein: 1 glass fiber, 2 protective layers, 3 filling layers, 4 positioning rods, 5 protective layers, 6 reinforcing layers, 7 connecting rods, 8 outer surface layers, 9 cavities, 10 filling materials, 11 supporting rods, 12 grooves and 13 conducting wires.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.

As shown in fig. 1-4, the present application provides a cable integrating power transmission and optical fiber transmission, including a glass fiber 1 and a protective layer 2 sleeved on the outer surface of the glass fiber 1 for protecting the glass fiber 1, a filling layer 3 is provided on the outer side of the protective layer 2, a positioning rod 4 is provided inside the filling layer 3, a wire 13 is provided inside the positioning rod 4, the filling layer 3 is in contact with the positioning rod 4 and the protective layer 2, a protective layer 5 is provided on the outer side of the filling layer 3, the protective layer 2 is fixed on the outer surface of the filling layer 3, a reinforcing layer 6 is provided on the outer side of the protective layer 2, the reinforcing layer 6 is fixed on the outer surface of the protective layer 2, an outer skin 8 is provided on the outer side of the reinforcing layer 6, the outer skin 8 is fixed on the outer surface 6, a cavity 9 is provided inside the outer skin 8, and a filling material 10 is provided inside the cavity 9.

In this application, filler 10 is thermal-insulated expanded rubber, can contact with the air after outer 8 is damaged to the inflation that can be quick condenses.

Through the cable that collection transmission and optical fiber transmission in an organic whole that this application provided, can be used for the transmission of signal, and for ordinary cable, the cable that the application provided possesses and can collect transmission of electricity and optical fiber transmission as an organic whole, the crack appear in the optic fibre surface after be convenient for inspection personnel's of inspection advantage such as inspection, be arranged in solving among the prior art after the fracture of optic fibre surface, inspection personnel can not discover the position of fracture the very first time, influence the normal use problem of optic fibre.

In a possible embodiment, the inside of the chamber 9 is provided with a support rod 11, the support rod 11 is fixed on the inner wall of the chamber 9, one side of the support rod 11 is provided with a groove 12, the groove 12 is opened on the inner wall of the chamber 9, and the support rod 11 can be contacted with the groove 12.

In the application, the support rods 11 can be inserted into the grooves 12, so that the outer surface layer 8 is stably supported by the support rods 11, and the outer surface layer 8 is prevented from collapsing after the filling material 10 is extruded.

In a possible embodiment, the reinforcement layer 6 has a tie rod 7 inside, the tie rod 7 being fixed inside the reinforcement layer 6, the tie rod 7 being arranged in a corrugated manner.

In the application, utilize corrugated connecting rod 7 can protect the cable when the cable appears crooked to avoid the cable to bend excessively and cause the injury to inside structure.

In a possible embodiment, the positioning rod 4 and the protective layer 2 are wound with each other, the positioning rod 4 and the protective layer 2 have the same size, and the positioning rod 4 is attached to the protective layer 2.

In this application, utilize locating lever 4 and inoxidizing coating 2 to protect fine and wire 13 respectively, and utilize the enhancement of wire 13 and locating lever 4, can guarantee the stability of fine in the use of glass.

In one possible embodiment, the thickness of the protective layer 5 is 0.5-1mm, and the protective layer 5 is wound on the outer surface of the filling layer 3.

In this application, protective layer 5 adopts insulating cloth winding to form, and paints insulating cement inside the insulating layer.

In a possible embodiment, the thickness of the reinforcement layer 6 is 1.1-2.3mm, and the tie bars 7 are symmetrically arranged inside the reinforcement layer 6.

In this application, connecting rod 7 can carry out stable support to enhancement layer 6, guarantees the intensity of cable in the use. Wherein, the material of the reinforcing layer 6 is ceramic silicon rubber.

In a possible embodiment, the thickness of the outer layer 8 is 2.1-3mm, and the distance from the side of the inner wall of the chamber 9 close to the inner wall of the outer layer 8 is larger than the distance from the side of the inner wall of the chamber 9 close to the outer surface of the outer layer 8.

In the present application, after the outer surface layer 8 having a thick inner portion and a thin outer portion is broken, the outer surface layer 8 itself has a certain protective effect. Wherein, the outer surface layer 8 is made of polyurethane material.

In addition, the application also provides a method for using the cable integrating power transmission and optical fiber transmission, when the cable is used, the outer surface layer 8 is damaged, then the inner filling material 10 flows out, the inner filling material 10 can be quickly condensed after flowing out, so that the volume of the outer surface of the cable can be increased, inspection by an inspector is facilitated, after the filling material 10 in the cavity 9 is extruded out, the outer surface layer 8 can be supported by the supporting rod 11, and collapse of the outer surface layer 8 is prevented.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

The technical solutions in the present application will be clearly and completely described below with reference to the accompanying drawings in the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims

1. The utility model provides a collect power transmission and fiber transmission in cable of an organic whole, includes glass fiber (1) and cover and locates glass fiber (1) surface and be used for carrying out the inoxidizing coating (2) that protect glass fiber (1), its characterized in that, the outside of inoxidizing coating (2) has filling layer (3), filling layer (3) inside has locating lever (4), the inside of locating lever (4) is provided with wire (13), filling layer (3) with locating lever (4) and inoxidizing coating (2) contact, the outside of filling layer (3) has protective layer (5), inoxidizing coating (2) are fixed in filling layer (3) surface, the outside of inoxidizing coating (2) has enhancement layer (6), enhancement layer (6) are fixed in inoxidizing coating (2) surface, the outside of enhancement layer (6) has extexine (8), the outer surface layer (8) is fixed on the outer surface of the reinforcing layer (6), a cavity (9) is arranged inside the outer surface layer (8), the cavity (9) is arranged inside the outer surface layer (8), and filling materials (10) are arranged inside the cavity (9).

2. The cable integrating power transmission and optical fiber transmission according to claim 1, wherein the cavity (9) has a support rod (11) inside, the support rod (11) is fixed on the inner wall of the cavity (9), one side of the support rod (11) has a groove (12), the groove (12) is opened on the inner wall of the cavity (9), and the support rod (11) can contact with the groove (12).

3. A cable integrating power transmission and optical fiber transmission according to claim 1, wherein the reinforcing layer (6) has a connecting rod (7) inside, the connecting rod (7) is fixed inside the reinforcing layer (6), and the connecting rod (7) is arranged in a corrugated shape.

4. The cable integrating power transmission and optical fiber transmission as claimed in claim 1, wherein the positioning rod (4) and the protective layer (2) are wound around each other, the positioning rod (4) and the protective layer (2) have the same size, and the positioning rod (4) is attached to the protective layer (2).

5. The cable integrating power transmission and optical fiber transmission as claimed in claim 1, wherein the thickness of the protective layer (5) is 0.5-1mm, and the protective layer (5) is wound on the outer surface of the filling layer (3).

6. A cable integrating power transmission and optical fiber transmission according to claim 3, wherein the thickness of the reinforcing layer (6) is 1.1-2.3mm, and the connecting rods (7) are symmetrically arranged inside the reinforcing layer (6).

7. A cable integrating power transmission and optical fiber transmission according to claim 1, wherein the thickness of the outer surface layer (8) is 2.1-3mm, and the distance from the side of the inner wall of the chamber (9) close to the inner wall of the outer surface layer (8) is greater than the distance from the side of the inner wall of the chamber (9) close to the outer surface of the outer surface layer (8).