CN217955496U

CN217955496U - Digital optical fiber comprehensive cable

Info

Publication number: CN217955496U
Application number: CN202221976069.4U
Authority: CN
Inventors: 李永顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-02
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a cable is synthesized to digital optic fibre relates to and synthesizes cable technical field, including outer lag, the fixed surface of outer lag installs the armour lag, the inside of outer lag is provided with the cable sleeve pipe, the inside fixed mounting of cable sleeve pipe has the optical cable, the sheathed tube surface of cable is provided with electric power transmission line, electric power transmission line is located the cable sleeve pipe with between the outer lag, the material of armour lag is stainless steel metal material. Cooperate through outer lag and armour lag, played and utilized outer lag to wrap up the protection to electric power transmission line and cable sleeve pipe when, add on the surface of outer lag and establish one deck armour lag again, further improvement device's protecting effect avoids the problem that the surface of outer lag appears the damage, improves device's life to improve device's practicality.

Description

Digital optical fiber comprehensive cable

Technical Field

The utility model relates to a synthesize cable technical field, especially relate to a digital optical fiber synthesizes cable.

Background

With the development of science and technology, more and more technologies are applied to the communication industry, so that the development of the communication industry is faster and faster, the demands of people are more and more, and the services of telephone, cable television, surfing on the internet and the like have gone into thousands of households. Some residential districts or office areas have video transmission and digital and voice transmission, and the traditional wiring mode is to lay cables for transmitting video signals and cables for audio and digital signals separately, so that the construction and maintenance cost is increased, most importantly, the resources are wasted, and therefore, the digital optical fiber comprehensive cables are designed.

The conventional digital optical fiber composite cable has the following problems in use:

traditional digital optical fiber integrated cable, at the in-process that uses, because the protective effect is lower, lead to the problem that the damage appears in the surface of cable, reduce the life of cable, reduce the practicality of device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cable is synthesized to digital optic fibre has solved traditional cable is synthesized to digital optic fibre, and at the in-process that uses, because the protective effect is lower, the problem that leads to the damage to appear on the surface of cable reduces the life of cable, reduces the problem of device practicality.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cable is synthesized to digital optic fibre, includes outer lag, the surface fixed mounting of outer lag has the armour lag, the inside of outer lag is provided with the cable sleeve pipe, the inside fixed mounting of cable sleeve pipe has the optical cable, the sheathed tube surface of cable is provided with power transmission line.

Preferably, said power transmission line is located between said cable sleeve and said outer protective jacket.

Preferably, the armor protecting sleeve is made of a stainless steel metal material.

Preferably, the structure of the armor protective sleeve is a counterclockwise spiral structure.

Preferably, the outer-layer protecting sleeve and the armor protecting sleeve are connected in a sleeved and attached mode.

Compared with the prior art, the utility model provides a digital optical fiber synthesizes cable has following beneficial effect:

the utility model provides a cable is synthesized to digital optic fibre cooperatees through outer lag and armour lag, has played and has utilized outer lag to wrap up the protection to electric power transmission line and cable sleeve pipe when, adds on the surface of outer lag and establishes one deck armour lag, and the problem of damage appears in the surface of avoiding outer lag in the protecting effect of further improvement device, improves the life of device to improve the practicality of device.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the connection structure between the outer protective sleeve and the cable sleeve of the present invention;

FIG. 3 is a schematic view of the inner structure of the outer protective cover of the present invention;

figure 4 is the utility model discloses an armor lag structure sketch map.

Reference numbers in the figures: 1. an outer layer protecting jacket; 2. an armor protective jacket; 3. a cable sleeve; 4. an optical cable; 5. an electric power transmission line.

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 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.

The first embodiment is as follows:

referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a cable is synthesized to digital optic fibre, including outer lag 1, the outer fixed surface of outer lag 1 installs armour lag 2, the inside of outer lag 1 is provided with cable sleeve 3, the inside fixed mounting of cable sleeve 3 has optical cable 4, cable sleeve 3's surface is provided with power transmission line 5, power transmission line 5 is located between cable sleeve 3 and the outer lag 1, the material of armour lag 2 is stainless steel metal material, the structure of armour lag 2 is anticlockwise helical structure, outer lag 1 cup joints attached connection with armour lag 2.

In the embodiment, cooperate through outer lag 1 and armour lag 2, played and utilized outer lag 1 to wrap up when protecting electric power transmission line 5 and cable sleeve pipe 3, add on the surface of outer lag 1 again and establish one deck armour lag 2, further improvement device's protecting effect, the problem of damage appears in the surface of avoiding outer lag 1, improvement device's life to improve device's practicality.

The working principle is as follows:

be provided with power transmission line 5 through the edge of cable sleeve pipe 3, utilize outer lag 1 to wrap up cable sleeve pipe 3 and power transmission line 5, recycle armour lag 2 and wrap up the protection to outer lag 1, utilize outer lag 1 and armour lag 2 to carry out the effect of double-deck protection, avoid outer lag 1 the surface damage to appear, influence device life's problem.

Claims

1. The utility model provides a cable is synthesized to digital optic fibre, includes outer lag (1), the surface fixed mounting of outer lag (1) has armour lag (2), its characterized in that: the cable protection cover is characterized in that a cable sleeve (3) is arranged inside the outer protection cover (1), an optical cable (4) is fixedly arranged inside the cable sleeve (3), and an electric power transmission line (5) is arranged on the outer surface of the cable sleeve (3).

2. Digital optical fibre composite cable according to claim 1, characterized in that said electric power transmission line (5) is positioned between said cable sleeve (3) and said outer protective sheath (1).

3. A digital optical fibre composite cable according to claim 1, wherein the armour protective sheath (2) is of stainless steel metal material.

4. -digital optical fibre composite cable according to claim 1, characterized in that the structure of said armour protection sheaths (2) is a counter-clockwise spiral structure.

5. A digital optical fibre composite cable according to claim 1, wherein the outer protective sheath (1) and the armour protective sheath (2) are sleeve-adhesively connected.