CN211294676U

CN211294676U - Cable for connecting 5G base station

Info

Publication number: CN211294676U
Application number: CN202020080427.8U
Authority: CN
Inventors: 郭松川; 郭晓川; 曾春娇
Original assignee: Kunming Sanchuan Wire And Cable Co ltd
Current assignee: Kunming Sanchuan Wire And Cable Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-08-18
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to the technical field of cables, in particular to a 5G base station connection cable, which comprises two cable cores, wherein the outer parts of the two cable cores are provided with a wrapping belt, the outer part of the wrapping belt is provided with a compression sleeve, the inner part of the compression sleeve is provided with a plurality of circular cavities, the circular cavities are arranged at equal intervals, the inner parts of the circular cavities are provided with elastic reinforcing columns, and the elastic reinforcing columns are tightly bonded with the circular cavities; the anti-freezing sleeve is arranged outside the anti-pressing sleeve, the outer protective sleeve is arranged outside the anti-freezing sleeve, a plurality of arc-shaped convex blocks are arranged on the outer wall of the outer protective sleeve, the arc-shaped convex blocks and the outer protective sleeve are of an integrally formed structure, a sun-proof coating is coated on the outer wall of the outer protective sleeve, a heat preservation layer and a heat insulation layer are sequentially arranged inside the anti-freezing sleeve from inside to outside, the 5G base station connection cable is sun-proof and good in anti-freezing effect, a cable core inside the cable can be well protected, and the service life of the cable is prolonged.

Description

Cable for connecting 5G base station

Technical Field

The utility model relates to the technical field of cables, specifically speaking relates to a 5G is cable for basic station connection.

Background

With the development of science and technology, 5G technology moves to us, the quality of a 5G network is directly determined by the quality of the 5G base station, and cables are needed when the 5G base station is established. Because the 5G base station is built in the open air, the used cable is inevitably exposed, but the existing cable has poor sun-proof and anti-freezing effects, and the inner cable core is damaged after long-time use, so that the service life of the cable is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 5G is cable for basic station connection to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a cable for connecting a 5G base station comprises two cable cores, wherein wrapping belts are arranged outside the two cable cores, compression resistant sleeves are arranged outside the wrapping belts, a plurality of circular cavities are formed inside the compression resistant sleeves, the circular cavities are arranged at equal intervals, elastic reinforcing columns are arranged inside the circular cavities, and the elastic reinforcing columns are tightly bonded with the circular cavities; the anti-freezing sleeve is arranged outside the anti-pressing sleeve, the outer protective sleeve is arranged outside the anti-freezing sleeve, a plurality of arc-shaped convex blocks are arranged on the outer wall of the outer protective sleeve, the arc-shaped convex blocks and the outer protective sleeve are of an integrally formed structure, and a sun-proof coating is coated on the outer wall of the outer protective sleeve.

Preferably, a heat insulation layer and a heat insulation layer are sequentially arranged inside the anti-freezing sleeve from inside to outside.

Preferably, the outer protective sleeve is tightly attached to the outer wall of the anti-freezing sleeve.

Preferably, the anti-freezing sleeve is tightly bonded with the compression-resisting sleeve, and the compression-resisting sleeve is tightly attached to the wrapping tape.

Preferably, a filler is arranged between the wrapping tape and the two cable cores.

Preferably, the cable core comprises a copper alloy conductor, a silicone rubber sleeve is tightly attached to the outer portion of the copper alloy conductor, and a copper woven mesh is wrapped on the outer wall of the silicone rubber sleeve.

Preferably, the number of the arc-shaped convex blocks is at least 10, and the arc-shaped convex blocks are annularly and equidistantly arranged.

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

1. this 5G basic station connects and uses cable through the setting of cover, outer protective sheath and sun-proof coating of preventing frostbite, can play fine sun-proof frost-proof effect, can carry out fine protection, the life of extension cable to the inside cable core of cable.

2. This 5G basic station connects and uses cable, through the setting of anti-pressure cover and elasticity reinforcement post, when the cable is buckled, can produce the power of reconversion, avoids the cable core to bend impaired.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic structural view of a cable core in example 1;

FIG. 3 is an enlarged schematic view of FIG. 1 at A in accordance with embodiment 1;

FIG. 4 is a schematic sectional view showing the antifreeze cover of embodiment 1.

In the figure: 1. a cable core; 10. a copper alloy conductor; 11. a silicone rubber sleeve; 12. copper mesh grid; 2. wrapping belts; 3. a filler; 4. a compression-resistant sleeve; 40. a circular cavity; 41. an elastic reinforcing column; 5. an anti-freezing sleeve; 50. a heat-insulating layer; 51. a thermal insulation layer; 6. an outer protective sheath; 60. a sunscreen coating; 61. an arc-shaped bump.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

A cable for connecting a 5G base station is shown in figures 1-4 and comprises two cable cores 1, wherein a wrapping tape 2 is arranged outside the two cable cores 1, a compression-resistant sleeve 4 is arranged outside the wrapping tape 2, a plurality of circular cavities 40 are formed inside the compression-resistant sleeve 4, the circular cavities 40 are arranged at equal intervals, elastic reinforcing columns 41 are arranged inside the circular cavities 40, and the elastic reinforcing columns 41 are tightly bonded with the circular cavities 40; the anti-freezing sleeve 5 is arranged outside the anti-pressing sleeve 4, the outer protective sleeve 6 is arranged outside the anti-freezing sleeve 5, the outer wall of the outer protective sleeve 6 is provided with a plurality of arc-shaped convex blocks 61, the arc-shaped convex blocks 61 and the outer protective sleeve 6 are of an integrally formed structure, the outer wall of the outer protective sleeve 6 is coated with the sun-proof coating 60, the sun-proof coating 60 is made of polyester asphalt materials, and the anti-freezing and waterproof anti-freezing protective sleeve is good in sun-proof, waterproof and high-temperature resistant performance, can well protect the outer protective sleeve 6, and prolongs.

In this embodiment, the inside of anti-freezing cover 5 is equipped with heat preservation 50 and insulating layer 51 from inside to outside in proper order, and heat preservation 50 adopts rock wool material to make, has good thermal insulation performance, and insulating layer 51 adopts polyurethane foam to make, has good heat-proof quality to can prevent thermal heat dissipation in cable core 1, play fine frostproofing effect.

It should be noted that the elastic reinforcing column 41 has a strong elastic restoring force, and when the cable is bent and pressed by the outside, a strong restoring force is generated, so that the inner cable core 1 can be protected and prevented from being damaged by bending.

Specifically, the outer protective sleeve 6 is tightly attached to the outer wall of the anti-freezing sleeve 5. The anti-freezing sleeve 5 is tightly bonded with the pressure-resisting sleeve 4, so that the anti-freezing sleeve 5 is more tightly connected with the pressure-resisting sleeve 4, and the pressure-resisting sleeve 4 is tightly attached to the belting 2.

In addition, a filler 3 is arranged between the belting 2 and the two cable cores 1, and the filler 3 is made of asbestos materials and has good flame retardant property.

It should be noted that the cable core 1 includes the copper alloy conductor 10, and the outside of copper alloy conductor 10 is closely laminated with the silicone rubber cover 11, and the silicone rubber cover 11 can protect the outside of copper alloy conductor 10, and the parcel has copper mesh grid 12 on the outer wall of silicone rubber cover 11, and copper mesh grid 12 can prevent the interference of external magnetic field to copper alloy conductor 10.

What need supplement is, the quantity of arc lug 61 is 10 at least, and is the equidistant arrangement of annular, and arc lug 61 can carry out fine protection on the surface of outer protective sheath 6, when outer protective sheath 6 received on ground and drags, can wear and tear arc lug 61 earlier, can not make outer protective sheath 6 receive wearing and tearing.

The 5G basic station of this embodiment is connected and is used the cable when using, when in summer, can play fine high temperature resistant sun-proof effect through sun-proof coating 60 on the outer protective sheath 6, can carry out fine protection to inside cable core 1, when in winter, cover 5 prevents frostbite can play fine heat preservation, thermal-insulated effect, can prevent thermal heat dissipation in the cable core 1, play fine frostproofing effect, when cable core 1 receives bending, can drive elasticity reinforcement post 41 and bend together, under the effect of restoring force of elasticity reinforcement post 41, can make cable core 1 reconversion, it is impaired to prevent that cable core 1 from bending.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 5G is cable for base station connection, includes two cable cores (1), its characterized in that: wrapping belts (2) are arranged outside the two cable cores (1), anti-pressure sleeves (4) are arranged outside the wrapping belts (2), a plurality of circular cavities (40) are formed inside the anti-pressure sleeves (4), the circular cavities (40) are arranged at equal intervals, elastic reinforcing columns (41) are arranged inside the circular cavities (40), and the elastic reinforcing columns (41) are tightly bonded with the circular cavities (40); the outside of anti-pressure sleeve (4) is equipped with prevents frostbite and overlaps (5), the outside of preventing frostbite and overlapping (5) is equipped with outer protective sheath (6), be equipped with a plurality of arc lug (61) on the outer wall of outer protective sheath (6), just arc lug (61) with outer protective sheath (6) are the integrated into one piece structure, coating has sun-proof coating (60) on the outer wall of outer protective sheath (6).

2. The cable for 5G base station connection according to claim 1, characterized in that: and a heat insulation layer (50) and a heat insulation layer (51) are sequentially arranged inside the anti-freezing sleeve (5) from inside to outside.

3. The cable for 5G base station connection according to claim 1, characterized in that: the outer protective sleeve (6) is tightly attached to the outer wall of the anti-freezing sleeve (5).

4. The cable for 5G base station connection according to claim 1, characterized in that: the anti-freezing sleeve (5) is tightly bonded with the anti-pressure sleeve (4), and the anti-pressure sleeve (4) is tightly attached to the wrapping tape (2).

5. The cable for 5G base station connection according to claim 1, characterized in that: and a filler (3) is arranged between the belting (2) and the two cable cores (1).

6. The cable for 5G base station connection according to claim 1, characterized in that: the cable core (1) comprises a copper alloy conductor (10), a silicone rubber sleeve (11) is tightly attached to the outer portion of the copper alloy conductor (10), and a copper woven mesh (12) is wrapped on the outer wall of the silicone rubber sleeve (11).

7. The cable for 5G base station connection according to claim 1, characterized in that: the number of the arc-shaped convex blocks (61) is at least 10, and the arc-shaped convex blocks are annularly and equidistantly arranged.