CN216052340U

CN216052340U - Optical cable convenient to use

Info

Publication number: CN216052340U
Application number: CN202122448905.3U
Authority: CN
Inventors: 王伟
Original assignee: Shenzhen Weichuangda Technology Co ltd
Current assignee: Shenzhen Weichuangda Technology Co ltd
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-03-15
Anticipated expiration: 2031-10-12

Abstract

The utility model relates to the technical field of optical cables and discloses a convenient-to-use optical cable which comprises an outer sheath, wherein the top of the outer sheath is fixedly connected with a steel strand sheath, the side edge of the outer sheath is provided with a recovery tank, the inside of the outer sheath is fixedly connected with a steel belt, the inside of the steel belt is fixedly connected with an inner sheath, the inside of the inner sheath is fixedly connected with a water-blocking layer, the inside of the water-blocking layer is provided with a filling layer, the inside of the filling layer is provided with a wire pipe, the inside of the wire pipe is provided with a copper wire, the inside of the filling layer is provided with a partition piece, the inside of the filling layer is provided with a loose pipe, and the inside of the loose pipe is provided with an optical fiber. This optical cable convenient to use through the connection and the effect of parts such as oversheath, steel strand wires sheath, accumulator, steel band, inner sheath, water-blocking layer, filling layer, loose tube and optic fibre, reaches shape rule degree of agreeing with height, and unsmooth correspondence reduces unnecessary space, practices thrift the material and loads the effect of more optical cables.

Description

Optical cable convenient to use

Technical Field

The utility model relates to the technical field of optical cables, in particular to an optical cable convenient to use.

Background

The self-supporting optical cable is all called as an all-dielectric self-supporting optical cable, which means that a self-reinforcing component of the optical cable can bear dead weight and external load, the self-supporting optical cable is in a high-voltage and strong-power environment and uses all-dielectric materials, and can resist the influence of strong power, and the self-supporting optical cable is used in an overhead manner on an electric power tower, so that the optical cable is fixed on the tower by a matched hanging piece; the conventional self-supporting optical cable is troublesome to detach and recover, irregular in shape is wound on a loading disc to occupy a large space, a plurality of gaps are reserved, efficiency is low, and materials are greatly wasted, so that the optical cable convenient to use is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the optical cable convenient to use, which has the advantages of regular shape, high conformity degree, concave-convex correspondence, reduction of redundant gaps, material saving, loading of more optical cables and the like, and solves the problems that the common self-supporting optical cable is troublesome in the unloading and recycling process, irregular shapes are wound on a loading disc to occupy a large space, a large number of gaps are reserved, and the efficiency is low, so that the materials are greatly wasted.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an optical cable convenient to use, includes the oversheath, oversheath top fixedly connected with steel strand wires sheath, the oversheath side is provided with the accumulator, the inside fixedly connected with steel band of oversheath, the inside fixedly connected with inner sheath of steel band, the inside fixedly connected with water blocking layer of inner sheath, the inside filling layer that is provided with of water blocking layer, the inside piece of cutting apart that is provided with of filling layer, the inside loose tube that is provided with of filling layer, the inside optic fibre that is provided with of loose tube.

Preferably, the inside spool that is provided with of filling layer, the inside copper conductor that is provided with of spool, the inside packing rope that is provided with of filling layer, the inside center that is provided with of filling layer strengthens the core, and spool, copper conductor, packing rope and center strengthen the core and distribute in the inside different regions of filling layer, each other do not influence effective differentiation.

Preferably, the steel belt surface is provided with the hole, the hole has a plurality ofly, and a plurality of holes all are the hexagon setting, and the biggest material saving when guaranteeing basic function.

Preferably, the steel strand is arranged in the steel strand sheath, the steel strand is located in the center of the steel strand sheath, and the steel strand, the outer sheath and the steel strand sheath are sleeved on the same vertical line, so that the force is guaranteed not to deviate and be stably used for a long time.

Preferably, the steel strand sheath and the outer sheath are hexagonal, each internal angle of the steel strand sheath and the outer sheath is one hundred twenty degrees, an included angle formed by connecting the steel strand sheath and the outer sheath is one hundred twenty degrees, and the included angle corresponds to a plurality of corners of the steel strand sheath and the outer sheath.

Preferably, the partitioning member is in a six-star shape, the partitioning member partitions the filling layer into a plurality of regions, each region has the same distance to the central point except for the central region, and different equipment elements are distributed in different regions.

Compared with the prior art, the utility model provides a convenient optical cable, which has the following beneficial effects:

1. this optical cable convenient to use, through the oversheath, the steel strand wires sheath, the accumulator, the steel band, the inner sheath, the water blocking layer, the filling layer, the connection and the effect of parts such as loose tube and optic fibre, the oversheath is connected with steel strand wires sheath and steel band, oversheath and steel strand wires sheath side set up the accumulator, the steel band is connected with the inner sheath, the inner sheath is connected with the water blocking layer, the inside filling layer that sets up of water blocking layer, the inside loose tube that sets up of filling layer, the inside optic fibre that sets up of loose tube, it is high to reach shape rule degree of agreeing with, unsmooth correspondence reduces unnecessary space, practice thrift the effect that the material loaded more optical cables.

2. This optical cable convenient to use, through the connection and the effect of parts such as oversheath, steel band, inner sheath, water blocking layer, filling layer and hole, the oversheath is connected with the steel band, and the steel band is connected with the inner sheath, and the inner sheath is connected with the water blocking layer, and the inside filling layer that sets up of water blocking layer, steel band surface set up the hole, reach the inside protection that increases of protection, weight reduction when promoting intensity reduces the effect of total load reduce cost.

3. This optical cable convenient to use, through the filling layer, cut apart the piece, loose sleeve pipe, optic fibre, spool, copper conductor, fill rope and the core is strengthened partly connection and effect such as core to the center, the inside setting of filling layer is cut apart the piece, loose sleeve pipe, spool, fill rope and center and is strengthened the core, cuts apart the piece and cuts apart the inside region of filling layer, the inside optic fibre that sets up of loose sleeve pipe, the inside copper conductor that sets up of spool reaches photoelectricity complex and improves the utilization ratio, effectively separate the convenient arrangement of looking over, mutual noninterference reduces the effect of mutual influence.

Drawings

FIG. 1 is an internal cross-sectional view of an outer sheath of the present invention;

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is a surface display view of a steel strip according to the present invention;

FIG. 4 is an activity display diagram of the recycling process of the present invention;

FIG. 5 is an enlarged view of the utility model at B in FIG. 4.

Wherein: 1. an outer sheath; 2. sheathing the steel strand; 3. a recovery tank; 4. a steel belt; 5. an inner sheath; 6. a water resistant layer; 7. a filling layer; 8. cutting the parts; 9. loosening the sleeve; 10. an optical fiber; 11. a conduit; 12. a copper wire; 13. filling a rope; 14. a central reinforcing core; 15. a hole; 16. and (4) steel strands.

Detailed Description

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

Referring to fig. 1-5, a convenient optical cable comprises an outer sheath 1, a steel strand sheath 2 is fixedly connected to the top of the outer sheath 1, a steel strand 16 is arranged in the steel strand sheath 2, the steel strand 16 is located at the center of the steel strand sheath 2, the steel strand 16, the outer sheath 1 and the steel strand sheath 2 are on the same vertical line, long-time stable use of force without deviation is guaranteed, the steel strand sheath 2 and the outer sheath 1 are hexagonal, each inner angle of the steel strand sheath 2 and the outer sheath 1 is one hundred twenty degrees, an included angle formed by connecting the steel strand sheath 2 and the outer sheath 1 is one hundred twenty degrees, a plurality of corners corresponding to the steel strand sheath 2 and the outer sheath 1 are provided with a recovery groove 3 on the side of the outer sheath 1, the recovery grooves 3 are included angles formed by connecting the outer sheath 1 and the steel strand sheath 2 and are distributed on the left side and the right side of the outer sheath 1 and the steel strand sheath 2, the steel strip 4 is fixedly connected inside the outer sheath 1, the surface of the steel strip 4 is provided with the holes 15, the holes 15 are multiple, the holes 15 are all arranged in a hexagon shape, the maximum material saving is realized while the basic function is guaranteed, the inner sheath 5 is fixedly connected inside the steel strip 4, the water-blocking layer 6 is fixedly connected inside the inner sheath 5, the filling layer 7 is arranged inside the water-blocking layer 6, the corresponding filling layer 7 is also arranged inside the loose tube 9 and protects the internal optical fiber 10, through the connection and the action of the outer sheath 1, the steel strip 4, the inner sheath 5, the water-blocking layer 6, the filling layer 7, the holes 15 and other parts, the outer sheath 1 is connected with the steel strip 4, the steel strip 4 is connected with the inner sheath 5, the inner sheath 5 is connected with the water-blocking layer 6, the filling layer 7 is arranged inside the water-blocking layer 6, the holes 15 are formed in the surface of the steel strip 4, the protection is realized, the protection is increased, the weight is improved, and the strength is reduced, the wire tube 11 is arranged inside the filling layer 7, the copper wires 12 are arranged inside the wire tube 11, the filling ropes 13 are arranged inside the filling layer 7, the central reinforcing core 14 is arranged inside the filling layer 7, the wire tube 11, the copper wires 12, the filling ropes 13 and the central reinforcing core 14 are distributed in different areas inside the filling layer 7 and do not affect each other to effectively distinguish each other, the partition part 8 is arranged inside the filling layer 7, the partition part 8 is connected with two parts inside the filling layer 7, the partition part 8 is in a six-star shape, the filling layer 7 is divided into a plurality of areas by the partition part 8, the distance from each area to a central point is equal except the central area, different equipment elements are distributed in different areas, the loose tube 9 is arranged inside the filling layer 7, the optical fibers 10 are arranged inside the loose tube 9, and the optical fibers 10 are arranged through the outer sheath 1, the steel strand sheath 2, the recovery tank 3, the steel belt 4, the inner sheath 5, the steel belt 4, the outer sheath 5, The connection and the function of the parts such as a water-resistant layer 6, a filling layer 7, a loose tube 9, an optical fiber 10 and the like, an outer sheath 1 is connected with a steel strand sheath 2 and a steel belt 4, the side edges of the outer sheath 1 and the steel strand sheath 2 are provided with a recovery tank 3, the steel belt 4 is connected with an inner sheath 5, the inner sheath 5 is connected with the water-resistant layer 6, the filling layer 7 is arranged in the water-resistant layer 6, the loose tube 9 is arranged in the filling layer 7, the optical fiber 10 is arranged in the loose tube 9, the shape rule is high, the concave-convex correspondence is achieved, the redundant gap is reduced, the effect of loading more optical cables by materials is saved, the connection and the function of the parts such as the filling layer 7, a partition piece 8, the loose tube 9, a line pipe 11, the filling rope 13 and a central reinforcing core 14 are arranged in the filling layer 7, the partition piece 8 partitions the internal area of the filling layer 7, the inside optic fibre 10 that sets up of loose tube 9, the inside copper conductor 12 that sets up of spool 11 reach the photoelectric composite and improve the utilization ratio, effectively separate the convenient arrangement of looking over, the effect that mutual influence was reduced to mutual noninterference.

When the optical cable recovery device is used, a loading disc or other materials are utilized to recover the optical cable, the optical cable is wound on the surface of the loading disc, from the second circle, the outer sheath 1 of the external optical cable and the corners of the steel strand sheath 2 are placed into the recovery groove 3 of the internal optical cable, the outer sheath 1 of the internal optical cable and the corners of the steel strand sheath 2 are placed into the recovery groove 3 of the external optical cable, the optical cable is stacked layer by layer, the corners of the outer sheath 1 and the steel strand sheath 2 and the angles of the recovery groove 3 are equal and mutually matched, redundant space is filled, and the loading disc loads more optical cables to improve efficiency; the steel belt 4 is arranged inside the outer sheath 1, the inner sheath 5 is arranged inside the steel belt 4, the water-blocking layer 6 is arranged inside the inner sheath 5, the filling layer 7 is arranged inside the water-blocking layer 6, different materials realize different functions, and the fragile optical fiber 10 and the copper wire 12 inside are protected, the hexagonal hole 15 is formed in the steel belt 4 while the strength is improved, so that the weight is greatly reduced, and the load and the overall cost in the use process of the optical cable are reduced; the interior of the filling layer 7 is divided into a plurality of areas by the dividing piece 8, the optical fibers 10 are arranged inside the loose tube 9, the copper wires 12 are arranged inside the loose tube 11, the loose tube 9, the loose tube 11, the filling ropes 13 and the central reinforcing core 14 are distributed in different areas according to different properties, the central reinforcing core 14 is located in the central position, the specifications of other areas are equal, the distances from the central point to the central point are equal, and mutual influence is reduced due to mutual noninterference.

Although embodiments of the present invention 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 these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical cable convenient to use, comprising an outer sheath (1), characterized in that: oversheath (1) top fixedly connected with steel strand wires sheath (2), oversheath (1) side is provided with accumulator (3), the inside fixedly connected with steel band (4) of oversheath (1), the inside fixedly connected with inner sheath (5) of steel band (4), the inside fixedly connected with water blocking layer (6) of inner sheath (5), inside filling layer (7) that is provided with of water blocking layer (6), inside cutting member (8) that is provided with of filling layer (7), inside loose sleeve pipe (9) that is provided with of filling layer (7), inside optic fibre (10) that is provided with of loose sleeve pipe (9).

2. A use-friendly fiber optic cable as claimed in claim 1, wherein: the novel wire tube is characterized in that a wire tube (11) is arranged inside the filling layer (7), a copper wire (12) is arranged inside the wire tube (11), a filling rope (13) is arranged inside the filling layer (7), and a central reinforcing core (14) is arranged inside the filling layer (7).

3. A use-friendly fiber optic cable as claimed in claim 1, wherein: holes (15) are formed in the surface of the steel belt (4), and the holes (15) are multiple.

4. A use-friendly fiber optic cable as claimed in claim 1, wherein: the steel strand sheath (2) is internally provided with a steel strand (16), and the steel strand (16) is located at the center of the steel strand sheath (2).

5. A use-friendly fiber optic cable as claimed in claim 1, wherein: the steel strand sheath (2) and the outer sheath (1) are hexagonal, and each internal angle of the steel strand sheath (2) and the outer sheath (1) is one hundred twenty degrees.

6. A use-friendly fiber optic cable as claimed in claim 1, wherein: the dividing member (8) is in a six-star shape, and the filling layer (7) is divided into a plurality of areas by the dividing member (8).