CN212873001U

CN212873001U - Anti-extrusion optical cable

Info

Publication number: CN212873001U
Application number: CN202021833107.1U
Authority: CN
Inventors: 李木华
Original assignee: Haowave Cable Shenzhen co Ltd
Current assignee: Haowave Cable Shenzhen co Ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-04-02
Anticipated expiration: 2030-08-28

Abstract

The utility model relates to the field of optical cables, in particular to an anti-extrusion optical cable, which comprises an optical cable body, wherein a sleeve is sleeved on the outer wall of the optical cable body; the pressing plates are mounted on two sides of the inner cavity of the sleeve, fixing blocks are fixedly mounted at two ends of the sleeve, and bolts are inserted into the outer walls of the fixing blocks. The utility model discloses a cable outer wall cover is equipped with the sleeve pipe, and the sleeve pipe can slide on the optical cable to can slide to receiving extrusion department position easily, then stabilize in this department through the clamp plate, thereby can effectually prevent that the optical cable from receiving the extruded condition, prolonged life, it is comparatively practical, be fit for extensively promoting and using.

Description

Anti-extrusion optical cable

Technical Field

The utility model relates to an optical cable field specifically is an anti extrusion type optical cable.

Background

Fiber optic cables are manufactured to meet optical, mechanical, or environmental performance specifications and utilize one or more optical fibers disposed in a covering jacket as the transmission medium and may be used individually or in groups as telecommunication cable assemblies. The optical cable is mainly composed of optical fibers (thin glass filaments like hair), a plastic protective sleeve and a plastic sheath, and metals such as gold, silver, copper and aluminum are not contained in the optical cable, so that the optical cable generally has no recycling value. The optical cable is a cable core formed by a certain number of optical fibers according to a certain mode, and is externally coated with a sheath, and some optical cables are also coated with an outer protective layer to realize optical signal transmission.

The existing optical cable can be extruded at some special installation positions in the installation process, so that the optical cable can be damaged, and the service life of the optical cable is influenced. Therefore, we propose an anti-extrusion type optical cable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti extrusion type optical cable has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an anti-extrusion optical cable comprises an optical cable body, wherein a sleeve is sleeved on the outer wall of the optical cable body;

the clamp plate is installed on both sides of the inner cavity of the sleeve, fixed blocks are fixedly installed at both ends of the sleeve, bolts are inserted into the outer wall of each fixed block, penetrate through the fixed blocks and are inserted into the inner cavity of the bearing, the bolts are fixedly connected with the inner wall of the bearing, and the bearing is fixedly installed on the outer wall of the clamp plate.

As an optimal implementation mode of the utility model, the optical cable body includes the cable core, the outside cover of cable core is equipped with the rubber sleeve, it has the water blocking cream to fill between rubber sleeve and the cable core.

As a preferred embodiment of the present invention, the outer wall of the sleeve is provided with anti-slip lines.

As an preferable embodiment of the present invention, a rubber pad is installed on a side wall of the pressing plate close to the optical cable body.

As a preferred embodiment of the present invention, the sleeve is a stainless steel tube.

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

1. the utility model discloses an anti extrusion type optical cable is equipped with the sleeve pipe through cable outer wall cover, and the sleeve pipe can slide on the optical cable to can slide to receiving extrusion department position easily, then stabilize in this department through the clamp plate, thereby can effectually prevent that the optical cable from receiving the extruded condition, prolonged life.

2. The utility model discloses an anti extrusion type optical cable is filled through having the cream that blocks water between rubber sleeve and the cable core to further promote optical cable intensity when can promoting waterproof performance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the anti-extrusion optical cable of the present invention;

fig. 2 is a schematic structural view of an optical cable body of the anti-extrusion optical cable of the present invention;

fig. 3 is a schematic view of a sleeve structure of the anti-extrusion optical cable of the present invention.

In the figure: 1. an optical cable body; 2. a sleeve; 3. pressing a plate; 4. a fixed block; 5. a bolt; 6. a bearing; 7. a rubber pad; 8. a core; 9. a rubber sleeve; 10. water-blocking paste; 11. and (4) anti-skid lines.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being 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 the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: an anti-extrusion optical cable comprises an optical cable body 1, wherein a sleeve 2 is sleeved on the outer wall of the optical cable body 1;

pressing plates 3 are mounted on two sides of an inner cavity of the sleeve 2, fixing blocks 4 are fixedly mounted at two ends of the sleeve 2, bolts 5 are inserted into outer walls of the fixing blocks 4, the bolts 5 penetrate through the fixing blocks 4 and are inserted into the inner cavity of the bearing 6, the inner walls of the bolts 5 and the inner wall of the bearing 6 are fixedly connected, the bearing 6 is fixedly mounted on the outer wall of the pressing plates 3, and in the embodiment, referring to fig. 1, the sleeve 2 can be specifically used for protection, so that the phenomenon that extrusion is caused by pressure is avoided, and the service life is prolonged.

In this embodiment, referring to fig. 2, the optical cable body 1 includes a cable core 8, a rubber sleeve 9 is sleeved outside the cable core 8, and a water-blocking paste 10 is filled between the rubber sleeve 9 and the cable core 8, so that water-blocking performance and compression resistance can be improved.

In this embodiment, referring to fig. 3, the outer wall of the sleeve 2 is provided with anti-slip lines 11, specifically, friction is increased, and slipping is avoided.

Referring to fig. 1 in this embodiment, a rubber pad 7 is installed on a side wall of the pressing plate 3 close to the optical cable body 1, specifically, the optical cable body 1 is prevented from being damaged.

Referring to fig. 1 in this embodiment, the casing 2 is a stainless steel tube.

It should be noted that, the components included in the anti-extrusion optical cable of the present invention are all universal standard components or components known to those skilled in the art, the structure and principle thereof are all known to those skilled in the art through technical manuals or through conventional experimental methods, at the idle position of the device, all the electrical devices in the above mentioned are connected through wires, referring to the power elements, electrical devices and adaptive monitoring computers, and power sources, and the specific connection means should be referred to in the following working principle, the electrical connection between the electrical devices is completed in sequence, the detailed connection means is a well-known technique in the art, the following mainly introduces the working principle and process, without describing the electrical control, during the working, when laying the optical cable, the sleeve 2 is sleeved on the outer wall of the optical cable, and then the sleeve 2 is slid to move to the position where the optical cable is easily extruded, thereby the rotary bolt 5 drives clamp plate 3 and descends, make to compress tightly in 1 outer wall of optical cable body, thereby make and stabilize sleeve pipe 2, anti-skidding line 11 has been seted up through 2 outer walls of sleeve pipe, thereby contact with the junction, avoid appearing the gliding condition, then make sleeve pipe 2 can protect optical cable body 1, sleeve pipe 2 possesses certain rigidity, thereby can resist compression, the life of optical cable body 1 has been prolonged, fill water blocking paste 10 between rubber sleeve 9 and the cable core 8 simultaneously, thereby can be waterproof under the condition, the compressive property has further been promoted, the device simple structure, and convenient operation, therefore, the clothes hanger is strong in practicability.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anti-extrusion type optical cable comprises an optical cable body (1), and is characterized in that: the outer wall of the optical cable body (1) is sleeved with a sleeve (2);

pressing plates (3) are installed on two sides of an inner cavity of the sleeve (2), fixing blocks (4) are fixedly installed at two ends of the sleeve (2), bolts (5) are inserted into the outer wall of the fixing blocks (4), the bolts (5) penetrate through the fixing blocks (4) and are inserted into the inner cavity of the bearing (6), the bolts (5) are fixedly connected with the inner wall of the bearing (6), and the bearing (6) is fixedly installed on the outer wall of the pressing plates (3).

2. An anti-extrusion cable as claimed in claim 1, wherein: the optical cable comprises an optical cable body (1) and is characterized in that the optical cable body comprises a cable core (8), a rubber sleeve (9) is sleeved on the outer side of the cable core (8), and water-blocking paste (10) is filled between the rubber sleeve (9) and the cable core (8).

3. An anti-extrusion cable as claimed in claim 1, wherein: the outer wall of the sleeve (2) is provided with anti-skid grains (11).

4. An anti-extrusion cable as claimed in claim 1, wherein: a rubber pad (7) is installed on one side wall of the pressing plate (3) close to the optical cable body (1).

5. An anti-extrusion cable as claimed in claim 1, wherein: the sleeve (2) is a stainless steel pipe.