CN216210092U - Weather-resistant and corrosion-resistant optical fiber with good effect - Google Patents

Abstract

The utility model discloses an optical fiber with good weather-resistant and corrosion-resistant effects, which comprises an outer sheath, wherein a reinforcing sleeve is fixedly connected to the outer surface of the outer sheath, the reinforcing sleeve is formed by bonding a steel wire woven sandblasting pipe, an ethylene propylene diene monomer rubber pipe and a silicone tube, a metal shielding sleeve is fixedly connected to the inner cavity of the outer sheath, an inner sheath is sleeved on the inner surface of the metal shielding sleeve, and the inner sheath is formed by bonding a PVC steel wire pipe, a vulcanized rubber pipe and an acrylic rubber pipe. According to the utility model, the outer surface of the outer sheath is fixedly connected with the reinforcing sleeve, the reinforcing sleeve is formed by bonding the steel wire woven sandblast pipe, the ethylene propylene diene monomer rubber pipe and the silicone tube, so that the corrosion resistance effect is achieved, the sunlight can be effectively blocked, the weather resistance of the optical fiber is improved, the inner sheath is sleeved on the inner surface of the metal shielding sleeve, and the inner sheath is formed by bonding the PVC steel wire pipe, the vulcanized rubber pipe and the acrylic rubber pipe, so that the further protection effect is achieved.

Description

Weather-resistant and corrosion-resistant optical fiber with good effect

Technical Field

The utility model relates to the technical field of communication, in particular to an optical fiber with good weather-proof and corrosion-resistant effects.

Background

Communication tower comprises tower body, platform, lightning rod, cat ladder, antenna support's steel member to through hot galvanizing corrosion protection, mainly used microwave, ultrashort wave, wireless network signal's transmission and transmission etc. optical fiber is the weight in the communication process, but current optical fiber exists to be able to bear or endure to wait and corrosion-resistant effect is relatively poor, thereby easy because the sun shines or the erosion of rainwater causes optic fibre accelerated ageing, thereby the life and the availability factor of optic fibre have been reduced, for this reason, we provide an optic fibre that resistant to weather corrosion-resistant effect is good.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an optical fiber with good weather-proof and corrosion-resistant effects, which has the advantages of good weather-proof and corrosion-resistant effects and solves the problems that the existing optical fiber has poor weather-proof and corrosion-resistant effects, so that the optical fiber is easy to age quickly due to solar irradiation or erosion of rainwater, the service life of the optical fiber is prolonged, and the service efficiency of the optical fiber is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a resistant corrosion-resistant effectual optic fibre of waiting, includes the oversheath, the outer fixed surface of oversheath is connected with the reinforcement cover, the reinforcement cover is woven sandblast pipe, ethylene-propylene-diene monomer rubber tube and silicone tube by the steel wire and bonds and form, the inner chamber fixedly connected with metal shield of oversheath, the internal surface cover of metal shield is equipped with the inner sheath, the inner sheath is formed by PVC steel wire pipe, vulcanite pipe and acrylic acid rubber tube bonding, the inner chamber cover of inner sheath is equipped with the optic fibre body, the well pot head of metal shield inner chamber is equipped with the pine pipe box, the inner chamber cover of pine pipe box is equipped with central enhancement core.

Preferably, the outer sheath is composed of polyethylene rubber, butadiene acrylonitrile rubber and butyl rubber, and the polyethylene rubber, the butadiene acrylonitrile rubber and the butyl rubber are sequentially arranged.

Preferably, a cable core filling layer is arranged at the joint of the outer surface of the inner sheath and the inner surface of the metal shielding sleeve, and the cable core filling layer is in close contact with the outer surface of the inner sheath and the inner surface of the metal shielding sleeve.

Preferably, the thickness of the PVC steel wire pipe and the vulcanized rubber pipe is 0.11cm-0.13cm, and the thickness of the acrylic rubber pipe is 0.12cm-0.14 cm.

Preferably, the thickness of the steel wire woven sandblast pipe and the thickness of the ethylene propylene diene monomer rubber pipe are 0.13cm-0.15cm, and the thickness of the silicone tube is 0.11cm-0.14 cm.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the outer surface of the outer sheath is fixedly connected with the reinforcing sleeve, the reinforcing sleeve is formed by bonding the steel wire woven sandblast pipe, the ethylene propylene diene monomer rubber pipe and the silicone tube, so that the corrosion resistant effect is achieved, the sunlight can be effectively blocked, the weather resistance of the optical fiber is improved, the inner sheath is sleeved on the inner surface of the metal shielding sleeve and is formed by bonding the PVC steel wire pipe, the vulcanized rubber pipe and the acrylic rubber pipe, the further protection effect is achieved, and the problems that the existing optical fiber is poor in weather resistant and corrosion resistant effects, the optical fiber is easy to age rapidly due to sun irradiation or rain erosion, and the service life and the service efficiency of the optical fiber are reduced are solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic structural view of an ethylene propylene diene monomer rubber tube according to the present invention;

FIG. 4 is a schematic view of the structure of the acrylic rubber tube of the present invention.

In the figure: 1. an outer sheath; 11. a polyethylene rubber; 12. nitrile butadiene rubber; 13. butyl rubber; 2. a reinforcing sleeve; 21. weaving a steel wire into a sand blasting pipe; 22. ethylene-propylene-diene monomer rubber tube; 23. a silicone tube; 3. a metal shielding sleeve; 4. a cable core filling layer; 5. an optical fiber body; 6. a central reinforcing core; 7. an inner sheath; 71. PVC steel wire pipe; 72. vulcanizing a rubber tube; 73. an acrylic rubber tube; 8. and (4) loosening the pipe sleeve.

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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The outer sheath 1, the polyethylene rubber 11, the nitrile rubber 12, the butyl rubber 13, the reinforcing sleeve 2, the steel wire woven sandblasting pipe 21, the ethylene propylene diene monomer rubber pipe 22, the silicone tube 23, the metal shielding sleeve 3, the cable core filling layer 4, the optical fiber body 5, the central reinforcing core 6, the inner sheath 7, the PVC steel wire pipe 71, the vulcanized rubber pipe 72, the acrylic rubber pipe 73 and the loose tube sleeve 8 are all universal standard parts or parts known by a person skilled in the art, the standard parts used in the application document can be purchased from the market, the standard parts can be customized according to the description and the description of the drawing, and the structure and the principle of the utility model can be known by the person skilled in the technical manual or the conventional experimental method.

Referring to fig. 1-4, an optical fiber with good weather-resistant and corrosion-resistant effects comprises an outer sheath 1, wherein a reinforcing sleeve 2 is fixedly connected to the outer surface of the outer sheath 1, the reinforcing sleeve 2 is formed by bonding a steel wire woven sandblast pipe 21, an ethylene propylene diene monomer rubber pipe 22 and a silicone tube 23, and has a corrosion-resistant effect, so that sunlight can be effectively blocked, and weather resistance of the optical fiber is improved, a metal shielding sleeve 3 is fixedly connected to the inner cavity of the outer sheath 1, an inner sheath 7 is sleeved on the inner surface of the metal shielding sleeve 3, the inner sheath 7 is formed by bonding a PVC steel wire pipe 71, a vulcanized rubber pipe 72 and an acrylic rubber pipe 73, and has a further protection effect, an optical fiber body 5 is sleeved on the inner cavity of the inner sheath 7, a loose tube sleeve 8 is sleeved on the middle end of the inner cavity of the metal shielding sleeve 3, a central reinforcing core 6 is sleeved on the inner cavity of the loose tube 8, the outer sheath 1 is composed of polyethylene rubber 11, nitrile rubber 12 and butyl rubber 13, the polyethylene rubber 11, the nitrile rubber 12 and the butyl rubber 13 are sequentially arranged, a cable core filling layer 4 is arranged at the joint of the outer surface of the inner sheath 7 and the inner surface of the metal shielding sleeve 3, the cable core filling layer 4 is tightly contacted with the outer surface of the inner sheath 7 and the inner surface of the metal shielding sleeve 3, the thickness of the PVC steel wire pipe 71 and the vulcanized rubber pipe 72 is 0.11cm-0.13cm, the thickness of the acrylic rubber pipe 73 is 0.12cm-0.14cm, the thickness of the steel wire braided sand blasting pipe 21 and the thickness of the ethylene propylene diene monomer rubber pipe 22 are 0.13cm-0.15cm, and the thickness of the silicone tube 23 is 0.11cm-0.14 cm.

During the use, outer fixed surface through oversheath 1 is connected with reinforcing sleeve 2, reinforcing sleeve 2 is woven sand blasting pipe 21 by the steel wire, ethylene propylene diene monomer rubber pipe 22 and silicone tube 23 bond and form, corrosion-resistant effect has been played, thereby can effectual separation sunlight, the weatherability of optic fibre has been improved, interior surface cover through metal shield 3 is equipped with inner sheath 7, inner sheath 7 is by PVC steel wire pipe 71, vulcanized rubber pipe 72 and acrylic acid rubber pipe 73 bond and form, the effect of further protection has been played, it is relatively poor to have solved current optic fibre and have resistant time and corrosion-resistant effect, thereby it is ageing with higher speed because the erosion of sun's irradiation or rainwater causes optic fibre easily, thereby the life of optic fibre and the problem of availability factor have been reduced.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an optic fibre that resistant weather is corrosion-resistant effectual, includes oversheath (1), its characterized in that: the outer fixed surface of oversheath (1) is connected with reinforcing sleeve (2), reinforcing sleeve (2) is woven sandblast pipe (21), ethylene propylene diene monomer rubber tube (22) and silicone tube (23) by the steel wire and is bonded and forms, the inner chamber fixedly connected with metal shield (3) of oversheath (1), the internal surface cover of metal shield (3) is equipped with inner sheath (7), inner sheath (7) is bonded by PVC steel wire pipe (71), vulcanized rubber pipe (72) and acrylic acid rubber tube (73) and forms, the inner chamber cover of inner sheath (7) is equipped with optic fibre body (5), the well pot head of metal shield (3) inner chamber is equipped with pine pipe box (8), the inner chamber cover of pine pipe box (8) is equipped with central reinforcing core (6).

2. The optical fiber of claim 1, wherein the optical fiber has good weather and corrosion resistance, and is characterized in that: the outer sheath (1) is composed of polyethylene rubber (11), butadiene acrylonitrile rubber (12) and butyl rubber (13), and the polyethylene rubber (11), the butadiene acrylonitrile rubber (12) and the butyl rubber (13) are sequentially arranged.

3. The optical fiber of claim 1, wherein the optical fiber has good weather and corrosion resistance, and is characterized in that: a cable core filling layer (4) is arranged at the joint of the outer surface of the inner sheath (7) and the inner surface of the metal shielding sleeve (3), and the cable core filling layer (4) is in close contact with the outer surface of the inner sheath (7) and the inner surface of the metal shielding sleeve (3).

4. The optical fiber of claim 1, wherein the optical fiber has good weather and corrosion resistance, and is characterized in that: the thickness of the PVC steel wire pipe (71) and the vulcanized rubber pipe (72) is 0.11cm-0.13cm, and the thickness of the acrylic rubber pipe (73) is 0.12cm-0.14 cm.

5. The optical fiber of claim 1, wherein the optical fiber has good weather and corrosion resistance, and is characterized in that: the thickness of the steel wire woven sand blasting pipe (21) and the thickness of the ethylene propylene diene monomer rubber pipe (22) are 0.13cm-0.15cm, and the thickness of the silicone tube (23) is 0.11cm-0.14 cm.

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