Corrosion-resistant outdoor optical cable

Abstract

The utility model discloses a corrosion-resistant outdoor optical cable, which relates to the technical field of outdoor optical cables and comprises a protective shell, a plurality of circular plates are arranged in the protective shell, penetrating holes are formed in the circular plates, a corrosion-resistant optical cable body is arranged in the protective shell, and the corrosion-resistant optical cable body penetrates through the penetrating holes. The elastic mechanism is located between the circular plate and the protective shell and used for supporting the protective shell; the supporting mechanism is located between the two circular plates, the circular plates and the penetrating holes are arranged to support the protective shell, meanwhile, the corrosion-resistant optical cable body can be protected, and meanwhile the situation that the corrosion-resistant optical cable body is displaced and the temperature is high due to mutual contact of the corrosion-resistant optical cable bodies can be avoided; according to the corrosion-resistant optical cable, the elastic mechanisms are arranged between the circular plates and the protective shell, so that extrusion and impact on the protective shell at the positions of the circular plates can be buffered, the corrosion-resistant optical cable body is prevented from being damaged, and the supporting mechanisms are arranged between the two circular plates to support the protective shell between the two circular plates; and the corrosion-resistant optical cable body between the two circular plates can be prevented from being damaged by extrusion and impact.

Description

TECHNICAL FIELD

[0001] The utility model relates to outdoor optical cable technical field, concretely is a kind of corrosion-resistant outdoor optical cable. BACKGROUND

[0002] Outdoor optical cable, simply speaking, optical cable used outdoors, it is a kind of optical cable, because most suitable for use outdoors and thus called outdoor optical cable, it is durable, can withstand wind and sun, cold and frost.

[0003] The patent No. CN217543472U is a kind to be buried to resist compression corrosion type optical cable, by setting protective layer, the inside fixed mounting of protective layer has filler, the inside fixed mounting of protective layer has chrome-plated plastic-coated steel strip, the inside fixed mounting of chrome-plated plastic-coated steel strip has chrome-plated filler, the inside fixed mounting of polyethylene filler of chrome-plated plastic-coated steel strip, the inside fixed mounting of compression mechanism of polyethylene filler, the inside fixed mounting of electric corrosion-resistant optical cable body of compression mechanism, the compression mechanism includes fixed block, the inside fixed mounting of polyethylene filler has fixed block, the fixed block is fixedly installed on the side away from chrome-plated plastic-coated steel strip of push rod, the outer surface of push rod is fixedly installed with spring.

[0004] At present, the cable on the market is generally pulled one end of the optical cable to drag when transporting over long distances, and the stones inside the cable well will rub the surface of the optical cable when the optical cable moves, which may wear the corrosion-resistant layer on the surface of the optical cable. At the same time, it is inevitable to squeeze the cable during transportation, and the excessive squeezing force can easily damage the optical cable. Therefore, technical innovation and design optimization are needed to optimize a kind of corrosion-resistant outdoor optical cable. UTILITY MODEL CONTENTS

[0005] At present, the cable on the market is generally pulled one end of the optical cable to drag when transporting over long distances, and the stones inside the cable well will rub the surface of the optical cable when the optical cable moves, which may wear the corrosion-resistant layer on the surface of the optical cable. At the same time, it is inevitable to squeeze the cable during transportation, and the excessive squeezing force can easily damage the optical cable. Therefore, technical innovation and design optimization are needed to optimize a kind of corrosion-resistant outdoor optical cable.

[0006] The technical scheme adopted by the embodiment of the present application to solve the technical problem is:

[0007] A kind of corrosion-resistant outdoor optical cable, comprising:

[0008] Protective shell, the protective shell inside is equipped with several round plates, the round plate is equipped with perforation, the protective shell inside is equipped with corrosion-resistant optical cable body, the corrosion-resistant optical cable body penetrates perforation;

[0009] Elastic mechanism, the elastic mechanism is located between round plate and protective shell, for supporting protective shell;

[0010] Supporting mechanism, the supporting mechanism is located between two round plates, for supporting the protective shell between two round plates.

[0011] In a possible implementation, the elastic mechanism includes a circular groove formed in the round plate, an arc-shaped plate is arranged in the circular groove, a fixing column is arranged between the arc-shaped plate and the round plate, a cylindrical groove is formed in the arc-shaped plate, the fixing column is slidable in the cylindrical groove, a spring is arranged outside the fixing column between the arc-shaped plate and the round plate, when the protective shell is extruded, the protective shell extrudes the arc-shaped plate, the arc-shaped plate slides on the guide column, and the arc-shaped plate extrudes the spring, the spring provides a counteracting force to the arc-shaped plate to support the protective shell.

[0012] In a possible implementation, the arc-shaped plate is fixedly connected with the protective shell, and the arc-shaped plate has the same curvature as the round plate, so as to facilitate the adhesion to the protective shell.

[0013] In a possible implementation, the arc-shaped plate is fixedly connected with the protective shell, and the arc-shaped plate has the same curvature as the round plate, so as to facilitate the adhesion to the protective shell.

[0014] In a possible implementation, the supporting mechanism includes a circular hole formed in the round plate, a rubber column is arranged in the circular hole, a rubber ring is arranged between the two round plates, a through hole is formed in the rubber ring, the rubber column penetrates the through hole, the rubber ring is fixedly connected with the protective shell on the outer side, and the rubber ring is fixedly connected with the round plate at both ends, when the rubber ring is extruded, the rubber column can protect the corrosion-resistant optical cable body by the elastic force of the rubber column, so as to avoid the protective shell between the round plates from damaging the corrosion-resistant optical cable body due to extrusion.

[0015] In summary, the present application has at least one of the following beneficial technical effects:

[0016] 1、By setting the round plate and perforated shell support at the same time, the corrosion-resistant optical cable body can be protected, and displacement of the corrosion-resistant optical cable body and mutual contact of the corrosion-resistant optical cable body to cause high temperature can be avoided.

[0017] 2、By setting the elastic mechanism between the round plate and the protective shell, the extrusion and impact of the protective shell on the round plate position can be buffered, and the corrosion-resistant optical cable body can be prevented from being damaged.

[0018] 3、By setting the support mechanism between the two round plates, the protective shell between the two round plates can be supported, and the corrosion-resistant optical cable body between the two round plates can be prevented from being damaged by extrusion and impact. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the utility model after removing the protective shell;

[0021] Figure 3 It is a schematic diagram of the structure of the utility model after removing the protective shell and the rubber ring;

[0022] Figure 4 It is a schematic diagram of the side cut structure of the round plate of the utility model;

[0023] Figure 5 It is a schematic diagram of the side cut structure of the arc-shaped plate of the utility model;

[0024] Figure 6 It is a schematic diagram of the rubber ring structure of the utility model.

[0025] Reference signs: 1, protective shell; 2, round plate; 3, corrosion-resistant optical cable body; 4, arc-shaped plate; 5, rubber column; 6, rubber ring; 7, annular groove; 8, round hole; 9, perforation; 10, spring; 11, fixed block; 12, fixed column; 13, cylindrical groove; 14, through hole. DETAILED DESCRIPTION

[0026] The technical solutions in the utility model will be described clearly and completely in combination with the drawings in the utility model, and the forms of each structure described in the following embodiments are only examples. The instrument rack involved in the utility model is not limited to each structure described in the following embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the utility model.

[0027] This embodiment introduces a specific structure of a corrosion-resistant outdoor optical cable, which is specifically described with reference to Figures 1-6As shown, a kind of corrosion-resistant outdoor optical cable, comprising:

[0028] Protective shell 1, the inside of protective shell 1 is equipped with several round plates 2, and the round plate 2 is provided with a perforation 9, and the inside of the protective shell 1 is provided with a corrosion-resistant optical cable body 3, and the corrosion-resistant optical cable body 3 penetrates the perforation 9;

[0029] Elastic mechanism, the elastic mechanism is located between the round plate 2 and the protective shell 1, for supporting the protective shell 1;

[0030] Supporting mechanism, the supporting mechanism is located between the two round plates 2, for supporting the protective shell 1 between the two round plates 2.

[0031] Avoiding that the protective shell 1 at the position of the round plate 2 is damaged by extrusion to the corrosion-resistant optical cable body 3, the elastic mechanism includes annular groove 7 opened on the round plate 2, arc plate 4 is arranged in the annular groove 7, fixed column 12 is arranged between the arc plate 4 and the round plate 2, cylindrical slot 13 is opened on the arc plate 4, the fixed column 12 can slide in the cylindrical slot 13, spring 10 is sleeved between the arc plate 4 and the round plate 2 outside the fixed column 12, when the protective shell 1 is extruded, the protective shell 1 extrudes the arc plate 4, the arc plate 4 slides on the guide column, and the arc plate 4 extrudes the spring 10, the spring 10 provides an opposite force to the arc plate 4 to support the protective shell 1, the arc plate 4 is fixedly connected with the protective shell 1, the arc of the arc plate 4 is the same as the arc of the round plate 2, so that the arc plate 4 is convenient for being attached to the protective shell 1, the fixed block 11 is fixed on both sides of the bottom of the arc plate 4, when the extrusion force received by the arc plate 4 is larger, the spring 10 can be compressed and deformed, when the spring 10 is compressed to a certain state, the fixed block 11 contacts the round plate 2 at this time, and then the arc plate 4 is supported, so that the spring 10 is prevented from being deformed and damaged.

[0032] Avoiding that the protective shell 1 between the two round plates 2 is damaged by extrusion to the corrosion-resistant optical cable body 3, the supporting mechanism includes round hole 8 penetrating the round plate 2, rubber column 5 is arranged in the round hole 8, rubber ring 6 is arranged between the two round plates 2, through hole 14 is opened on the rubber ring 6, the rubber column 5 penetrates the through hole 14, the rubber ring 6 is fixedly connected with the protective shell 1 outside, and the rubber ring 6 is fixedly connected with the round plate 2 at two ends, when the rubber ring 6 is extruded, the rubber column 5 can protect the corrosion-resistant optical cable body 3 by the elasticity, so that the protective shell 1 between the two round plates 2 is prevented from being damaged by extrusion to the corrosion-resistant optical cable body 3.

[0033] When the protective shell 1 at the position of the circular plate 2 is pressed, the protective shell 1 presses the arc-shaped plate 4, the arc-shaped plate 4 slides on the guide column, and the arc-shaped plate 4 presses the spring 10, the spring 10 provides a reverse force to the arc-shaped plate 4 to support the protective shell 1; when the protective shell 1 between the two circular plates 2 is pressed, the rubber ring 6 is pressed, and the elastic force of the rubber column 5 can protect the corrosion-resistant optical cable body 3, so that the corrosion-resistant optical cable body 3 is not damaged due to the pressing of the protective shell 1 between the two circular plates 2.

[0034] Finally, it should be noted that: obviously, the above examples are only examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to enumerate all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A corrosion resistant outdoor fiber optic cable characterized by, Include: Protective shell (1), the protective shell (1) inside is equipped with several round plates (2), the round plate (2) is equipped with perforated (9), the protective shell (1) inside is equipped with corrosion-resistant optical cable body (3), the corrosion-resistant optical cable body (3) penetrates the perforated (9); Elastic mechanism, the elastic mechanism is located between the round plate (2) and the protective shell (1), for supporting the protective shell (1); Supporting mechanism, the supporting mechanism is located between two round plates (2), for supporting the protective shell (1) between two round plates (2).

2. A corrosion resistant outdoor fiber optic cable according to claim 1, wherein: The elastic mechanism includes the annular groove (7) on the round plate (2), the annular groove (7) is equipped with the arc plate (4), the arc plate (4) and the round plate (2) between being equipped with fixed column (12), the arc plate (4) is equipped with the cylindrical groove (13), the fixed column (12) can slide in the cylindrical groove (13), the fixed column (12) outside between the arc plate (4) and the round plate (2) is equipped with spring (10).

3. A corrosion resistant outdoor fiber optic cable according to claim 2, wherein: The arc plate (4) and the protective shell (1) are fixedly connected, and the arc plate (4) is the same as the round plate (2) arc radian.

4. A corrosion resistant outdoor fiber optic cable according to claim 3, wherein: The arc plate (4) bottom both sides are fixed with fixed block (11).

5. The corrosion-resistant outdoor fiber optic cable of claim 1, wherein: The supporting mechanism includes the round hole (8) on the round plate (2), the round hole (8) is equipped with rubber column (5), and the rubber ring (6) is arranged between the two round plates (2).

6. A corrosion resistant outdoor fiber optic cable according to claim 5, wherein: The rubber ring (6) is equipped with through hole (14), and the rubber column (5) penetrates the through hole (14).

7. A corrosion resistant outdoor fiber optic cable according to claim 6, wherein: The rubber ring (6) outside and the protective shell (1) are fixedly connected, and the rubber ring (6) both ends and the round plate (2) are fixedly connected.

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