CN214586135U

CN214586135U - Mining communication optical cable

Info

Publication number: CN214586135U
Application number: CN202120315446.9U
Authority: CN
Inventors: 何炎平
Original assignee: Shenzhen Runxiang Communication Technology Co ltd
Current assignee: Shenzhen Runxiang Communication Technology Co ltd
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-11-02
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a mining communication optical cable relates to the optical cable field, which comprises an outer shell, the inside of shell is provided with the cavity, and is provided with the inner shell in the cavity, be provided with the multiunit strengthening rib in the shell, and the outside of multiunit strengthening rib is provided with first hoop, multiunit the inboard of strengthening rib is provided with the second hoop, the shell is located and is provided with multiunit second bradyseism piece in the cavity, the outside of inner shell is provided with multiunit and the first bradyseism piece of second bradyseism piece engaged with, and there are multiunit optical cable core inside the inner shell, be provided with the back up coat in the inner shell. The utility model discloses a be provided with the multiunit strengthening rib in the shell, the outside of multiunit strengthening rib is connected through first hoop, and the inboard of multiunit strengthening rib passes through the second hoop and connects, and the intensity of shell is strengthened to the strengthening rib, makes the difficult emergence of shell twist reverse deformation, advances to improve strengthening rib intensity through first hoop and second hoop to be difficult for twisting when making the optical cable use, make the optical cable not fragile, guarantee the communication effect.

Description

Mining communication optical cable

Technical Field

The utility model relates to an optical cable field specifically is a mining communication optical cable.

Background

The optical cable is manufactured for meeting the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers arranged in a coating sheath as transmission media and can be used singly or in groups.

The existing mining communication optical cable is easy to twist when in use, so that the optical cable is easy to damage or the communication effect is poor, the existing mining communication optical cable cannot better buffer, and the inside of the optical cable is easy to damage, so that the use of the optical cable is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the mining communication optical cable aims to solve the problems that the existing mining communication optical cable is easy to twist when in use, so that the optical cable is easy to damage or the communication effect is poor, the existing mining communication optical cable cannot better buffer, the inside of the optical cable is easy to damage, and the use of the optical cable is influenced.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining communication optical cable, includes the shell, the inside of shell is provided with the cavity, and is provided with the inner shell in the cavity, be provided with the multiunit strengthening rib in the shell, and the outside of multiunit strengthening rib is provided with first hoop, multiunit the inboard of strengthening rib is provided with the second hoop, the shell is located and is provided with multiunit second bradyseism piece in the cavity, the outside of inner shell is provided with the first bradyseism piece of multiunit and second bradyseism piece engaged with, and there are multiunit optical cable core inside the inner shell.

Preferably, a reinforcing layer is arranged in the inner shell, and the reinforcing layer is made of woven metal.

Preferably, the cross sections of the first and second shock absorption blocks are triangular, and the interiors of the first and second shock absorption blocks are hollow.

Preferably, a filling layer is arranged between the inner wall of the inner shell and the optical cable core, and the filling layer is made of polytetrafluoroethylene.

Preferably, the first shock absorption block and the second shock absorption block are made of styrene butadiene rubber, and a gap exists between the first shock absorption block and the second shock absorption block.

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

1. the utility model discloses a be provided with the multiunit strengthening rib in the shell, the outside of multiunit strengthening rib is connected through first hoop, the inboard of multiunit strengthening rib is connected through the second hoop, the intensity of shell is strengthened to the strengthening rib, makes the shell be difficult for taking place to twist and deform, advances to improve strengthening rib intensity through first hoop and second hoop to be difficult for twisting when making the optical cable use, make the optical cable not fragile, guarantee the communication effect;

2. the utility model discloses an inside of shell is provided with the cavity, and the shell is located the cavity and is provided with second bradyseism piece, the outside of inner shell is provided with the first bradyseism piece that meshes mutually with second bradyseism piece, mesh mutually through first bradyseism piece and second bradyseism piece and make the inner shell be difficult for twisting, and first bradyseism piece all is the fretwork form with second bradyseism piece, make the optical cable can carry out the bradyseism when receiving the collision, prevent that the inside emergence of optical cable from damaging, avoid influencing the optical cable and use.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the reinforcing rib of the present invention.

In the figure: 1. a housing; 2. a cavity; 3. an inner shell; 4. reinforcing ribs; 5. a first hoop; 6. a second hoop; 7. a first bradyseism block; 8. a second bump stop; 9. a reinforcement layer; 10. an optical cable core; 11. and (5) filling the layer.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" 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", "connected" and "disposed" are to be construed broadly, and may be, for example, 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 following describes an embodiment of the present invention according to its overall structure.

Referring to fig. 1-3, a mining communication optical cable includes an outer shell 1, a cavity 2 is disposed inside the outer shell 1, an inner shell 3 is disposed in the cavity 2, a plurality of sets of reinforcing ribs 4 are disposed in the outer shell 1, a first hoop 5 is disposed outside the plurality of sets of reinforcing ribs 4, a second hoop 6 is disposed inside the plurality of sets of reinforcing ribs 4, a plurality of sets of second shock absorbing blocks 8 are disposed in the cavity 2 of the outer shell 1, a plurality of sets of first shock absorbing blocks 7 engaged with the second shock absorbing blocks 8 are disposed outside the inner shell 3, and a plurality of sets of optical cable cores 10 are disposed inside the inner shell 3.

The utility model discloses a be provided with multiunit strengthening rib 4 in the shell 1, the outside of multiunit strengthening rib 4 is connected through first hoop 5, and the inboard of multiunit strengthening rib 4 is connected through second hoop 6, and the intensity of shell 1 is strengthened to strengthening rib 4, makes shell 1 be difficult for taking place to twist reverse deformation, advances to improve strengthening rib 4 intensity through first hoop 5 and second hoop 6 to be difficult for twisting when making the optical cable use, make the optical cable not fragile, guarantee the communication effect.

Please refer to fig. 1 and fig. 2, a reinforcing layer 9 is disposed in the inner shell 3, and the reinforcing layer 9 is made of woven metal, the present invention improves the strength of the inner shell 3 for the woven metal through the reinforcing layer 9.

Please refer to fig. 1, the cross sections of the first and second

shock absorbing blocks

7 and 8 are both triangular, and the first and second

shock absorbing blocks

7 and 8 are both hollow, the utility model discloses a cross section is triangular to make the first and second

shock absorbing blocks

7 and 8 better cooperate, and the hollow makes the first and second

shock absorbing blocks

7 and 8 have better shock absorbing performance.

Please refer to fig. 1, a filling layer 11 is disposed between the inner wall of the inner shell 3 and the optical cable core 10, and the material of the filling layer 11 is teflon, the utility model discloses a filling layer 11 material is teflon, and teflon has better moisture resistance, thereby avoiding the optical cable core 10 to be affected with damp.

Please refer to fig. 1 emphatically, the first shock absorption block 7 and the second shock absorption block 8 are made of styrene butadiene rubber, and a gap exists between the first shock absorption block 7 and the second shock absorption block 8, the utility model discloses a setting the first shock absorption block 7 and the second shock absorption block 8 as styrene butadiene rubber, the styrene butadiene rubber has wear-resisting, heat-resisting, aging-resistant and vulcanization speed is more excellent than natural rubber, thereby making the first shock absorption block 7 and the second shock absorption block 8 better used.

The working principle is as follows: when in use, a plurality of groups of reinforcing ribs 4 are arranged in the outer shell 1, the outer sides of the plurality of groups of reinforcing ribs 4 are connected through the first hoop 5, the inner sides of the plurality of groups of reinforcing ribs 4 are connected through the second hoop 6, the strength of the outer shell 1 is enhanced through the reinforcing ribs 4, the strength of the reinforcing ribs 4 is improved through the first hoop 5 and the second hoop 6, so that the optical cable is not easy to twist when in use, the optical cable is not easy to damage and the communication effect is ensured, the cavity 2 is arranged in the outer shell 1, the second cushioning block 8 is arranged in the cavity 2 of the outer shell 1, the first cushioning block 7 meshed with the second cushioning block 8 is arranged on the outer side of the inner shell 3, the inner shell 3 is not easy to twist through the meshing of the first cushioning block 7 and the second cushioning block 8, and the first cushioning block 7 and the second cushioning block 8 are all hollow-shaped, so that the optical cable can be cushioned when being collided, prevent that the inside damage that takes place of optical cable, avoid influencing the optical cable and use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A mining communication optical cable comprises a shell (1), and is characterized in that: the utility model discloses a damping device for optical fiber cable, including shell (1), the inside of shell (1) is provided with cavity (2), and is provided with inner shell (3) in cavity (2), be provided with multiunit strengthening rib (4) in shell (1), and the outside of multiunit strengthening rib (4) is provided with first hoop (5), multiunit the inboard of strengthening rib (4) is provided with second hoop (6), shell (1) is located cavity (2) and is provided with multiunit second bradyseism piece (8), the outside of inner shell (3) is provided with multiunit and first bradyseism piece (7) that second bradyseism piece (8) meshed, and there are multiunit optical cable core (10) inside inner shell (3).

2. The mining communication optical cable according to claim 1, wherein: a reinforcing layer (9) is arranged in the inner shell (3), and the reinforcing layer (9) is made of woven metal.

3. The mining communication optical cable according to claim 1, wherein: the cross sections of the first shock absorption block (7) and the second shock absorption block (8) are triangular, and the interiors of the first shock absorption block (7) and the second shock absorption block (8) are hollowed out.

4. The mining communication optical cable according to claim 1, wherein: a filling layer (11) is arranged between the inner wall of the inner shell (3) and the optical cable core (10), and the filling layer (11) is made of polytetrafluoroethylene.

5. The mining communication optical cable according to claim 1, wherein: the first shock absorption block (7) and the second shock absorption block (8) are made of styrene butadiene rubber, and a gap exists between the first shock absorption block (7) and the second shock absorption block (8).