CN213366206U

CN213366206U - Communication cable with good wear-resistant protection effect

Info

Publication number: CN213366206U
Application number: CN202022559583.5U
Authority: CN
Inventors: 欧阳赐波
Original assignee: Guoyou Cable Group Co Ltd
Current assignee: Guoyou Cable Group Co Ltd
Priority date: 2020-11-07
Filing date: 2020-11-07
Publication date: 2021-06-04
Anticipated expiration: 2030-11-07

Abstract

The utility model discloses an effectual communication cable of wear-resisting protection, including cable body, first protective sheath and second protective sheath, the cable body includes the cable core, the surface fixed connection of cable core has the shielding layer, the surface fixed connection of shielding layer has the corrosion-resistant layer, the shielding layer includes the aluminium foil layer, the surface fixed connection on aluminium foil layer has the copper wire layer, the corrosion-resistant layer includes first inoxidizing coating, the surface fixed connection of first inoxidizing coating has the second inoxidizing coating, the surface of first protective sheath and the equal fixedly connected with wear-resisting cover of surface of second protective sheath. The utility model discloses possessing the effectual advantage of wear-resisting protection, having solved current communication cable, in the use, can't carry out effectual wear-resisting protection to the surface of cable, lead to the cable when the construction, the surface produces wearing and tearing phenomenon easily to influence the life of cable, and reduced the problem of communication cable suitability.

Description

Communication cable with good wear-resistant protection effect

Technical Field

The utility model relates to a communication cable technical field specifically is a effectual communication cable of wear-resisting protection.

Background

The communication cable is a cable for transmitting telephone, telegraph, facsimile document, television and radio program, data and other electric signals, and is formed by twisting more than one pair of mutually insulated conducting wires.

The existing communication cable cannot carry out effective wear-resistant protection on the surface of the cable in the using process, so that the surface of the cable is easily abraded when the cable is constructed, the service life of the cable is influenced, and the applicability of the communication cable is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a communication cable that wear-resisting protection is effectual possesses the effectual advantage of wear-resisting protection, has solved current communication cable, in the use, can't carry out effectual wear-resisting protection to the surface of cable, leads to the cable when the construction, and the surface produces wearing and tearing phenomenon easily to influence the life of cable, and reduced the problem of communication cable suitability.

In order to achieve the above object, the utility model provides a following technical scheme: a communication cable with good wear-resistant protection effect comprises a cable body, a first protective sleeve and a second protective sleeve, wherein the cable body comprises a cable core, a shielding layer is fixedly connected to the outer surface of the cable core, a corrosion-resistant layer is fixedly connected to the outer surface of the shielding layer, the shielding layer comprises an aluminum foil layer, a copper wire layer is fixedly connected to the outer surface of the aluminum foil layer, the corrosion-resistant layer comprises a first protective layer, a second protective layer is fixedly connected to the outer surface of the first protective layer, wear-resistant sleeves are fixedly connected to the outer surfaces of the first protective sleeve and the second protective sleeve, a first heat-conducting pad is fixedly connected to the inner wall of the first protective sleeve and the inner wall of the second protective sleeve, a heat-conducting column is fixedly connected to one side, away from the cable body, of the first heat-conducting pad, through holes are formed in the outer surface of the first, one side of the heat-conducting column, which is far away from the cable body, penetrates through the through hole and is fixedly connected with a second heat-conducting pad.

Preferably, the top of the first protective sleeve and the bottom of the second protective sleeve are both provided with heat dissipation holes, and the second heat conduction pad is located in an inner cavity of each heat dissipation hole.

Preferably, the number of the heat conduction columns is a plurality, and the heat conduction columns are arranged at equal intervals.

Preferably, the two sides of the bottom of the first protective sleeve are fixedly connected with positioning blocks, the two sides of the top of the second protective sleeve are provided with positioning grooves, and the bottoms of the positioning blocks extend to the inner cavities of the positioning grooves.

Preferably, the mounting holes are formed in the two sides of the top of the first protective sleeve and the two sides of the top of the wear-resistant sleeve, the inner cavity of each mounting hole is provided with an inner hexagon bolt in a penetrating mode, and the bottom end of each inner hexagon bolt penetrates through the first protective sleeve and the second protective sleeve in sequence and is in threaded connection with the second protective sleeve.

Preferably, the aluminum foil layer is made of copper foil, and the copper wire layer is made of copper wire.

Preferably, the first protective layer is made of nitrile rubber, and the second protective layer is made of fluororubber.

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

1. the utility model discloses a cable body, first protective sheath, the second protective sheath, the cable core, the shielding layer, the corrosion resistant layer, the aluminium foil layer, the copper wire layer, first inoxidizing coating, the second inoxidizing coating, wear-resisting cover, first heat conduction pad, the heat conduction post, the cooperation of through-hole and second heat conduction pad, possess the effectual advantage of wear-resisting protection, current communication cable has been solved, in the use, can't carry out effectual wear-resisting protection to the surface of cable, lead to the cable when the construction, the surface produces the wearing and tearing phenomenon easily, thereby influence the life of cable, and the problem of communication cable suitability has been reduced.

2. The utility model discloses a set up the shielding layer, can shield external interference signal, increase the stability of communication cable operation, through setting up corrosion resistant layer, the resistant oily and corrosion resistant layer of cable body has been increased, the life of cable body has been increased, through setting up wear-resisting cover, can carry out high-efficient protection to the surface of cable body, prevent to produce in the work progress and scratch and wear and tear the phenomenon, through setting up first heat conduction pad, heat conduction post and second heat conduction pad, can carry out high-efficient heat dissipation to the cable body, prevent to produce the long-pending hot phenomenon, through setting up locating piece and constant head tank, the person of facilitating the use installs first protective sheath and second protective sheath, through setting up mounting hole and hexagon socket head cap screw, can install fixedly between first protective sheath and the second protective sheath.

Drawings

FIG. 1 is a schematic sectional view of the structure of the present invention;

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

FIG. 3 is a schematic sectional view of the partial structure of the present invention;

FIG. 4 is a schematic sectional view of the partial structure of the present invention;

FIG. 5 is a front view of the structure of the present invention;

fig. 6 is an enlarged schematic view of a in fig. 1 of the present invention.

In the figure: the cable comprises a cable body 1, a first protective sleeve 2, a second protective sleeve 3, a cable core 4, a shielding layer 5, an anti-corrosion layer 6, an aluminum foil layer 7, a copper wire layer 8, a first protective layer 9, a second protective layer 10, an anti-wear sleeve 11, a first heat-conducting pad 12, a heat-conducting column 13, a through hole 14, a second heat-conducting pad 15, a heat dissipation hole 16, a positioning block 17, a positioning groove 18, a mounting hole 19 and a hexagon socket head cap screw 20.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a cable body 1, first protective sheath 2, second protective sheath 3, cable core 4, shielding layer 5, corrosion-resistant layer 6, aluminium foil layer 7, copper wire layer 8, first inoxidizing coating 9, second inoxidizing coating 10, wear-resisting cover 11, first heat conduction pad 12, heat conduction post 13, second heat conduction pad 15, louvre 16, locating piece 17, constant head tank 18, mounting hole 19 and hexagon socket head cap screw 20 part are the parts that general standard component or field technician know, its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-6, a communication cable with good wear-resistant protection effect comprises a cable body 1, a first protective sheath 2 and a second protective sheath 3, wherein heat dissipation holes 16 are formed in the top of the first protective sheath 2 and the bottom of the second protective sheath 3, a second heat conduction pad 15 is located in the inner cavity of the heat dissipation holes 16, positioning blocks 17 are fixedly connected to both sides of the bottom of the first protective sheath 2, positioning grooves 18 are formed in both sides of the top of the second protective sheath 3, the bottoms of the positioning blocks 17 extend to the inner cavity of the positioning grooves 18, the positioning blocks 17 and the positioning grooves 18 are arranged to facilitate a user to install the first protective sheath 2 and the second protective sheath 3, the cable body 1 comprises a cable core 4, a shielding layer 5 is fixedly connected to the outer surface of the cable core 4, the shielding layer 5 is arranged to shield external interference signals and increase the stability of the communication cable, a corrosion-resistant layer 6 is fixedly connected to, by arranging the corrosion-resistant layer 6, the oil-resistant and corrosion-resistant layer of the cable body 1 is increased, the service life of the cable body 1 is prolonged, the shielding layer 5 comprises an aluminum foil layer 7, the outer surface of the aluminum foil layer 7 is fixedly connected with a copper wire layer 8, the aluminum foil layer 7 is made of copper foil, the copper wire layer 8 is made of copper wire, the corrosion-resistant layer 6 comprises a first protective layer 9, the outer surface of the first protective layer 9 is fixedly connected with a second protective layer 10, the first protective layer 9 is made of nitrile rubber, the second protective layer 10 is made of fluororubber, the outer surfaces of the first protective sleeve 2 and the second protective sleeve 3 are both fixedly connected with a wear-resistant sleeve 11, the surface of the cable body 1 can be efficiently protected by arranging the wear-resistant sleeve 11, the scratching and abrasion phenomena in the construction process are prevented, mounting holes 19 are formed in both sides of the top of the first protective sleeve 2 and both sides of the top of the, the inner cavity of the mounting hole 19 is provided with an inner hexagonal bolt 20 in a penetrating manner, the bottom end of the inner hexagonal bolt 20 sequentially penetrates through the first protective sleeve 2 and the second protective sleeve 3 and is in threaded connection with the second protective sleeve 3, the first protective sleeve 2 and the second protective sleeve 3 can be fixedly mounted by arranging the mounting hole 19 and the inner hexagonal bolt 20, the inner wall of the first protective sleeve 2 and the inner wall of the second protective sleeve 3 are fixedly connected with a first heat-conducting pad 12, one side of the first heat-conducting pad 12, which is far away from the cable body 1, is fixedly connected with heat-conducting columns 13, the number of the heat-conducting columns 13 is a plurality of, the heat-conducting columns 13 are arranged at equal intervals, the outer surfaces of the first protective sleeve 2 and the second protective sleeve 3 are respectively provided with through holes 14, one side of the heat-conducting column 13, which is far away from the cable body 1, penetrates through the through holes 14 and is fixedly connected with a second, can carry out high-efficient heat dissipation to cable body 1, prevent to produce the long-pending hot phenomenon, through cable body 1, first protective sheath 2, second protective sheath 3, cable core 4, shielding layer 5, corrosion-resistant layer 6, aluminium foil layer 7, copper wire layer 8, first inoxidizing coating 9, second inoxidizing coating 10, wear-resisting cover 11, first heat conduction pad 12, heat conduction post 13, the cooperation of through-hole 14 and second heat conduction pad 15, possess the effectual advantage of wear-resisting protection, current communication cable has been solved, in the use, can't carry out effectual wear-resisting protection to the surface of cable, lead to the cable when the construction, the surface produces wearing and tearing phenomenon easily, thereby influence the life of cable, and the problem of communication cable suitability has been reduced.

During the use, laminate first protective sheath 2 and second protective sheath 3 on the surface of cable body 1, locating piece 17 extends to the inner chamber of constant head tank 18, thereby it is spacing to going on between two protective sheaths, then place hexagon socket head cap screw 20 in the inner chamber of mounting hole 19, then rotate hexagon socket head cap screw 20 through the spanner, hexagon socket head cap screw 20 is through being connected fixedly between two protective sheaths with 3 threaded connection of second protective sheath, then first heat conduction pad 12 absorbs the heat conduction to the heat on cable body 1 surface, first heat conduction pad 12 conducts the heat to second heat conduction pad 15 with the heat through heat conduction post 13, second heat conduction pad 15 gives off the heat, thereby carry out the work of dispelling the heat, wear-resisting cover 11 carries out high-efficient protection to the surface of cable body 1, prevent to produce fish tail or wearing and tearing phenomenon.

In summary, the following steps: this effectual communication cable of wear-resisting protection, through cable body 1, first protective sheath 2, second protective sheath 3, cable core 4, shielding layer 5, corrosion-resistant layer 6, aluminium foil layer 7, copper wire layer 8, first inoxidizing coating 9, second inoxidizing coating 10, wear-resisting cover 11, first heat conduction pad 12, heat conduction post 13, the cooperation of through-hole 14 and second heat conduction pad 15, current communication cable has been solved, in the use, can't carry out effectual wear-resisting protection to the surface of cable, lead to the cable when the construction, the surface produces wearing and tearing phenomenon easily, thereby influence the life of cable, and the problem of communication cable suitability has been reduced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an effectual communication cable of wear-resisting protection, includes cable body (1), first protective sheath (2) and second protective sheath (3), its characterized in that: the cable comprises a cable body (1) and is characterized in that the cable body (1) comprises a cable core (4), a shielding layer (5) is fixedly connected to the outer surface of the cable core (4), a corrosion-resistant layer (6) is fixedly connected to the outer surface of the shielding layer (5), an aluminum foil layer (7) is arranged on the shielding layer (5), a copper wire layer (8) is fixedly connected to the outer surface of the aluminum foil layer (7), the corrosion-resistant layer (6) comprises a first protective layer (9), a second protective layer (10) is fixedly connected to the outer surface of the first protective layer (9), a wear-resistant sleeve (11) is fixedly connected to the outer surface of the first protective sleeve (2) and the outer surface of the second protective sleeve (3), a first heat-conducting pad (12) is fixedly connected to the inner wall of the first protective sleeve (2) and the inner wall of the second protective sleeve (3), and a heat-conducting column (13) is fixedly connected, through-hole (14) have all been seted up with the surface of second protective sheath (3) to the surface of first protective sheath (2), one side that heat conduction post (13) kept away from cable body (1) runs through-hole (14) and fixedly connected with second heat conduction pad (15).

2. The communication cable with good wear-resistant protection effect according to claim 1, wherein: the top of the first protective sleeve (2) and the bottom of the second protective sleeve (3) are both provided with heat dissipation holes (16), and the second heat conduction pad (15) is located in an inner cavity of each heat dissipation hole (16).

3. The communication cable with good wear-resistant protection effect according to claim 1, wherein: the number of the heat conduction columns (13) is a plurality, and the heat conduction columns (13) are arranged at equal intervals.

4. The communication cable with good wear-resistant protection effect according to claim 1, wherein: the two sides of the bottom of the first protective sleeve (2) are fixedly connected with positioning blocks (17), the two sides of the top of the second protective sleeve (3) are provided with positioning grooves (18), and the bottom of each positioning block (17) extends to the inner cavity of each positioning groove (18).

5. The communication cable with good wear-resistant protection effect according to claim 1, wherein: mounting hole (19) have all been seted up with the both sides at wear-resisting cover (11) top to the both sides at first protective sheath (2) top, the inner chamber of mounting hole (19) runs through and is provided with hexagon socket head cap screw (20), the bottom of hexagon socket head cap screw (20) runs through first protective sheath (2) and second protective sheath (3) in proper order and with second protective sheath (3) threaded connection.

6. The communication cable with good wear-resistant protection effect according to claim 1, wherein: the aluminum foil layer (7) is made of copper foil, and the copper wire layer (8) is made of copper wire.

7. The communication cable with good wear-resistant protection effect according to claim 1, wherein: the first protective layer (9) is made of nitrile rubber, and the second protective layer (10) is made of fluororubber.