CN210090763U

CN210090763U - Self-adhesion type anti-drop optical cable

Info

Publication number: CN210090763U
Application number: CN201921080832.3U
Authority: CN
Inventors: 黄乔义; 张树兵; 胡占勇
Original assignee: Wuhan Ruilian Optical Communication Technology Co Ltd
Current assignee: Wuhan Ruilian Optical Communication Technology Co Ltd
Priority date: 2019-07-11
Filing date: 2019-07-11
Publication date: 2020-02-18
Anticipated expiration: 2029-07-11

Abstract

The utility model relates to the technical field of optical cables, in particular to a self-adhesive anti-drop optical cable, which comprises an optical cable, wherein an anti-drop cylinder is arranged outside the optical cable, a plurality of limiting grooves are uniformly formed in the outer circumferential wall of the anti-drop cylinder, a sliding groove is formed in one side of each limiting groove, which is close to the optical cable, and a first magnetic stripe is arranged on one side of each sliding groove, a fixed lug is arranged between two adjacent limiting grooves, a limiting block is arranged on one side, which is far away from the optical cable, of each fixed lug, a second magnetic stripe is arranged on one side, which is far away from the optical cable, of each limiting block, and the magnetic poles; the utility model discloses a spacing groove and sliding tray on the anticreep section of thick bamboo cooperate with fixed lug and stopper on another anticreep section of thick bamboo, realize the fixed connection between a plurality of anticreep sections of thick bamboo to realize the fixed between the optical cable, effectively avoided the optical cable to drop, improve its reliability.

Description

Self-adhesion type anti-drop optical cable

Technical Field

The utility model relates to an optical cable technical field specifically is a self-adhesion type anti-drop 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. Insulation and anti-drop are main problems of optical cables, the optical cables are prone to drop due to rubber aging caused by long-term outdoor sun exposure and rain exposure, and the optical cables after being dropped are prone to touch wires in windy weather so as to threaten safe operation of a power grid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a self-adhesion type anti-drop optical cable to solve the problem of proposing in the above-mentioned background art.

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

a self-adhesion anti-drop optical cable comprises an optical cable, wherein an anti-drop barrel is arranged outside the optical cable, a plurality of limiting grooves are uniformly formed in the circumferential outer wall of the anti-drop barrel, a sliding groove is formed in one side, close to the optical cable, of each limiting groove, a first magnetic stripe is arranged on one side, close to the optical cable, of each sliding groove, a fixing lug is arranged between two adjacent limiting grooves in the circumferential outer wall of the anti-drop barrel, a limiting block is arranged on one side, far away from the optical cable, of each fixing lug, a second magnetic stripe is arranged on one side, far away from the optical cable, of each limiting block, and the magnetic poles of the first magnetic; the circumference inner wall of an anticreep section of thick bamboo evenly is equipped with a plurality of gaskets, and two adjacent be equipped with rubber bump between the gasket, a plurality of fixed slots have been seted up to the circumference outer wall of an anticreep section of thick bamboo, just the fixed slot is linear equidistance and arranges.

Preferably, the limiting groove is matched with the fixing lug, and the sliding groove is matched with the limiting block.

Preferably, one side of the sliding groove, which is far away from the optical cable, is fixedly bonded with the first magnetic strip through glue.

Preferably, the fixed lug with the stopper is the integrated into one piece structure, just one side that the optical cable was kept away from to the stopper passes through glue bonding with the second magnetic stripe fixedly.

Preferably, the number of the limiting grooves is three.

Preferably, the gasket and the rubber bump are of an integrally formed structure, the thickness of the rubber bump is 1.1 times of the height of the gasket, and the gasket is fixedly bonded with the inner wall of the anti-falling cylinder through glue.

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

1. the utility model discloses a spacing groove and sliding tray on the anticreep section of thick bamboo cooperate with fixed lug and stopper on another anticreep section of thick bamboo, realize the fixed connection between a plurality of anticreep sections of thick bamboo to realize the fixed between the optical cable, effectively avoided the optical cable to drop, improve its reliability.

2. The utility model discloses a gasket and the rubber lug of setting in an antiskid section of thick bamboo guarantee that the optical cable can be reliably fixed in an antiskid section of thick bamboo, realize the function of fixing between the optical cable.

Drawings

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

FIG. 2 is a schematic structural view of the anti-slip cylinder of the present invention;

fig. 3 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. optical cable, 2, anticreep section of thick bamboo, 21, spacing groove, 22, sliding tray, 221, first magnetic stripe, 23, fixed lug, 24, spacing block, 241, second magnetic stripe, 25, gasket, 26, rubber convex block, 3, fixed slot.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

a self-adhesion anti-drop optical cable comprises an optical cable 1, an anti-drop barrel 2 is arranged outside the optical cable 1, a plurality of limiting grooves 21 are uniformly formed in the circumferential outer wall of the anti-drop barrel 2, a sliding groove 22 is formed in one side, close to the optical cable 1, of each limiting groove 21, a first magnetic stripe 221 is arranged on one side, close to the optical cable 1, of each sliding groove 22, a fixing lug 23 is arranged between every two adjacent limiting grooves 21 in the circumferential outer wall of the anti-drop barrel 2, a limiting block 24 is arranged on one side, far away from the optical cable 1, of each fixing lug 23, a second magnetic stripe 241 is arranged on one side, far away from the optical cable 1, of each limiting block 24, and; the circumference inner wall of an anticreep section of thick bamboo 2 evenly is equipped with a plurality of gaskets 25, and is equipped with rubber bump 26 between two adjacent gaskets 25, and a plurality of fixed slots 3 have been seted up to the circumference outer wall of an anticreep section of thick bamboo 2, and fixed slot 3 is linear equidistance and arranges.

In this embodiment, the limiting groove 21 is adapted to the fixing protrusion 23, and the fixing protrusion 23 can be inserted into the limiting groove 21. The sliding groove 22 is matched with the limiting block 24, the limiting block 24 can be inserted into the sliding groove 22, and the length of the limiting block 24 is greater than that of the limiting groove 21, so that the limiting block 24 is fixed.

In this embodiment, one side of the sliding groove 22 away from the optical cable 1 is fixed to the first magnetic stripe 221 by gluing, so as to fix the position of the first magnetic stripe 221.

In this embodiment, the fixing protrusion 23 and the limiting block 24 are integrally formed, so as to ensure the reliability thereof. And one side of the limiting block 24, which is far away from the optical cable 1, is fixedly bonded with the second magnetic strip 241 through glue, so as to fix the position of the second magnetic strip 241.

In this embodiment, the number of the limiting grooves 21 is three, and the number of the fixing protrusions 23 is also three, so that it is ensured that the outer wall of the circumference of the anti-slip cylinder 2 can be circularly fixed with six other anti-slip cylinders 2, which facilitates practical use and ensures the reliability of the overall structure.

In this embodiment, the gasket 25 and the rubber bump 26 are integrally formed, so as to ensure the reliability thereof. And the thickness of the rubber bump 26 is 1.1 times of the height of the gasket 25, the protruding part of the rubber bump 26 can play a role in fixing the optical cable 1. The gasket 25 is fixedly bonded with the inner wall of the anti-falling barrel 2 through glue, and the position of the gasket 25 is fixed.

The self-adhesion type anti-drop optical cable of this embodiment is when using, insert optical cable 1 in an anti-drop section of thick bamboo 2, under rubber bump 26's effect in an anti-drop section of thick bamboo 2, cable 1 is reliably fixed in an anti-drop section of thick bamboo 2, and simultaneously, spacing groove 21 and sliding tray 22 through being located its circumference outer wall between a plurality of anti-drop sections of thick bamboo 2 and the cooperation between fixed lug 23 and stopper 24, realize the fixed between a plurality of anti-drop sections of thick bamboo 2, the reuse steel wire is along fixed slot 3 with a plurality of anti-drop sections of thick bamboo 2 windings, further fix optical cable 1's position, avoid optical cable 1 to drop, the reliability in the optical cable 1 use has.

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 self-adhesion type anti-drop optical cable, includes optical cable (1), its characterized in that: the anti-drop optical cable is characterized in that an anti-drop barrel (2) is arranged outside the optical cable (1), a plurality of limiting grooves (21) are uniformly formed in the circumferential outer wall of the anti-drop barrel (2), a sliding groove (22) is formed in one side, close to the optical cable (1), of each limiting groove (21), a first magnetic stripe (221) is arranged on one side, close to the optical cable (1), of each sliding groove (22), a fixing lug (23) is arranged between every two adjacent limiting grooves (21) in the circumferential outer wall of the anti-drop barrel (2), a limiting block (24) is arranged on one side, far away from the optical cable (1), of each limiting block (24) is provided with a second magnetic stripe (241), and the magnetic poles of the same surface of the first magnetic stripe (221) and the second magnetic stripe (241) are opposite; the circumference inner wall of anticreep section of thick bamboo (2) evenly is equipped with a plurality of gaskets (25), and two adjacent be equipped with rubber bump (26) between gasket (25), a plurality of fixed slots (3) have been seted up to the circumference outer wall of anticreep section of thick bamboo (2), just fixed slot (3) are linear equidistance and arrange.

2. The self-adhesive anti-drop optical cable according to claim 1, wherein: the limiting groove (21) is matched with the fixing lug (23), and the sliding groove (22) is matched with the limiting block (24).

3. The self-adhesive anti-drop optical cable according to claim 1, wherein: one side of the sliding groove (22) far away from the optical cable (1) is fixedly bonded with the first magnetic strip (221) through glue.

4. The self-adhesive anti-drop optical cable according to claim 1, wherein: the fixing bump (23) and the limiting block (24) are of an integrally formed structure, and one side, away from the optical cable (1), of the limiting block (24) is fixedly bonded with the second magnetic stripe (241) through glue.

5. The self-adhesive anti-drop optical cable according to claim 1, wherein: the number of the limiting grooves (21) is three.

6. The self-adhesive anti-drop optical cable according to claim 1, wherein: gasket (25) and rubber lug (26) are integrated into one piece structure, just rubber lug (26)'s thickness is 1.1 times gasket (25) height, gasket (25) pass through glue bonding fixed with the inner wall of anticreep section of thick bamboo (2).