CN213600958U

CN213600958U - Outdoor single-film optical cable with good corrosion resistance

Info

Publication number: CN213600958U
Application number: CN202022924153.9U
Authority: CN
Inventors: 岳守峰
Original assignee: Tianjin Baixun Intelligent Technology Co ltd
Current assignee: Tianjin Baixun Intelligent Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-07-02
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses an outdoor single-film optical cable that corrosion resistance is good, including the protection outer tube, the protection outer tube inner wall has the bracing piece that the equidistance distributes along the welding of circumferencial direction, and the bracing piece keeps away from the one end welding of protection outer tube and has the protection inner tube, the compression spring that the equidistance distributes is welded along the welding of circumferencial direction to the protection inner tube inner wall, and the compression spring keeps away from the one end welding of protection inner tube and has the anticorrosive protection pipe, anticorrosive protection pipe one side inner wall has cup jointed the reason line device, the reason line device includes welds the installation piece in anticorrosive protection pipe one side. The utility model discloses set up multilayer protection pipeline in the optical cable outer lane, reduce the contact of moisture in optical cable and earth, improve corrosion resistance, at anticorrosive protection outside of tubes wall and the anticorrosive coating of protection inner tube inner wall spraying, can improve the corrosion resisting property of device better, can prolong the life of optical cable greatly, set up compression spring in the junction of protection inner tube and anticorrosive protection pipe.

Description

Outdoor single-film optical cable with good corrosion resistance

Technical Field

The utility model relates to an outdoor single-film optical cable technical field especially relates to an outdoor single-film optical cable that corrosion resisting property is good.

Background

The optical cable is manufactured to meet the performance specification of optics, machinery or environment, and is a communication cable component which uses one or more optical fibers as transmission media in a coating sheath and can be used singly or in groups. The optical cable is a communication line which is formed by a certain number of optical fibers into a cable core in a certain mode, is externally coated with a sheath, and is also coated with an outer protective layer for realizing optical signal transmission. Namely: the cable that is formed by optic fibre (light transmission carrier) through certain technology, the basic structure of optical cable generally is by the cable core, the reinforcing steel wire, several parts such as filler and sheath are constituteed, in addition according to needs have waterproof layer, the buffer layer, components such as insulated metal wire, current single-film optical cable corrosion resistance remains to be improved, and current single-film optical cable uses the pipe laying mostly when laying, current pipeline mostly adopts to place the insecticidal powder at the pipeline periphery when facing the ant worm, great to the environmental impact, and the protective effect can't last for a long time, current pipeline mostly buries underground, damage optical cable when meetting vibrations, and current pipeline is most all to discharge at will when putting the line and is difficult for looking for when overhauing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an outdoor single-film optical cable with good corrosion resistance.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an outdoor single-film optical cable with good corrosion resistance comprises a protective outer pipe, wherein support rods are welded on the inner wall of the protective outer pipe in the circumferential direction and distributed equidistantly, a protective inner pipe is welded at one end, away from the protective outer pipe, of each support rod, compression springs are welded on the inner wall of the protective inner pipe in the circumferential direction and distributed equidistantly, an anti-corrosion protection pipe is welded at one end, away from the protective inner pipe, of each compression spring, a wire arranging device is sleeved on the inner wall of one side of each anti-corrosion protection pipe and comprises installation blocks welded on the inner wall of one side of each anti-corrosion protection pipe in the circumferential direction equidistantly, T-shaped chutes are formed in the outer wall of one side of each installation block, T-shaped chutes are connected in a sliding mode and provided with T-shaped sliders in a sliding mode, wire clamping plates are welded, protection outer tube both sides outer wall welding has the cooperation piece, and cooperation piece one side outer wall set up threaded hole, the one end welding both sides outer wall that the cooperation piece was kept away from to the protection outer tube all has the connecting block, and connecting block one side outer wall set up with the cooperation groove of the mutual joint of cooperation piece, cooperation groove one side outer wall has seted up the mating holes, and the mating holes spiro union has the threaded rod.

Preferably, the outer wall of one side of the wire clamping plate is provided with wire clamping holes distributed equidistantly, and the aperture of each wire clamping hole is larger than the diameter of the cross section of the single-film optical cable.

Preferably, the limiting block is of a hemispherical structure and is clamped with the outer wall of one side of the wire clamping plate.

Preferably, the knob is welded at one end of the threaded rod, and the threaded rod is in threaded connection with the threaded hole.

Preferably, the inner wall of the protective outer tube is sprayed with an anti-ant and anti-insect agent coating.

Preferably, the inner wall of the protective inner pipe and the outer wall of the anticorrosive protection pipe are both sprayed with anticorrosive coatings.

The utility model has the advantages that:

1. the multilayer protection pipeline is arranged on the outer ring of the optical cable, so that the contact between the optical cable and moisture in soil is reduced, the corrosion resistance is improved, the corrosion resistance of the device can be better improved by spraying the corrosion-resistant coating on the outer wall of the corrosion-resistant protection pipe and the inner wall of the protection inner pipe, the service life of the optical cable is greatly prolonged, and the compression spring is arranged at the joint of the protection inner pipe and the corrosion-resistant protection pipe, so that the vibration can be reduced when the vibration is generated, the vibration absorption and protection effects are achieved, and the service life of the device is;

2. through the medicament coating of preventing the ant worm in the spraying of protection outer tube, the ant worm medicament coating of preventing by protection outer tube inner wall when receiving the ant worm to gnaw and sting clears away, and sets up the bracing piece and will protect the inner tube support and live protecting the outer tube inner wall, and the prevention ant worm gnaw and sting the inner tube, has avoided the pollution to the environment when preventing the ant worm, can arrange the optical cable neatly through the card line hole on the card line board and overhaul of being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of a side view of an outdoor single-film optical cable with good corrosion resistance provided by the utility model;

fig. 2 is a schematic structural diagram of an outdoor single-film optical cable with good corrosion resistance in front view;

fig. 3 is the utility model provides a structural schematic diagram of outdoor single-film optical cable reason line device that corrosion resisting property is good.

In the figure: the protective device comprises a protective outer tube 1, a supporting rod 2, a protective inner tube 3, a compression spring 4, an anticorrosive protection tube 5, a wire clamping plate 6, an installation block 7, a sliding block 8T-shaped, a wire clamping hole 9, a wire arranging device 10, a limiting spring 11, a limiting block 12, a connecting block 13, a matching block 14, a knob 15 and a threaded rod 16.

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.

Referring to fig. 1-3, an outdoor single-film optical cable with good corrosion resistance comprises a protective outer tube 1, wherein support rods 2 distributed equidistantly are welded on the inner wall of the protective outer tube 1 along the circumferential direction, a protective inner tube 3 is welded on one end, away from the protective outer tube 1, of each support rod 2, compression springs 4 distributed equidistantly are welded on the inner wall of the protective inner tube 3 along the circumferential direction, an anti-corrosion protection tube 5 is welded on one end, away from the protective inner tube 3, of each compression spring 4, a wire arranging device 10 is sleeved on the inner wall of one side of each anti-corrosion protection tube 5, each wire arranging device comprises mounting blocks 7 welded on the inner wall of one side of each anti-corrosion protection tube 5 at equal intervals along the circumferential direction, T-shaped chutes are formed in the outer wall of one side of each mounting block 7, T-shaped sliding chutes are connected with T-, a limiting spring 11 is welded at one end of the clamping groove, a limiting block 12 is welded at one end of the limiting spring 11, matching blocks 14 are welded on the outer walls of two sides of the protective outer tube 1, threaded holes are formed in the outer wall of one side of each matching block 14, connecting blocks 13 are welded on the outer walls of two sides of one end, far away from the matching blocks 14, of the protective outer tube 1, matching grooves which are mutually clamped with the matching blocks 14 are formed in the outer wall of one side of each connecting block 13, matching holes are formed in the outer wall of one side of each matching groove, and;

the card line hole that the equidistance distributes is seted up to 6 one side outer walls of card line board, and the aperture in card line hole is greater than the cross-sectional diameter of single-film optical cable, stopper 12 is the hemisphere structure, and stopper 12 and the mutual joint of 6 one side outer walls of card line board, 16 one end welding of threaded rod has knob 15, and threaded rod 16 and the mutual spiro union of screw hole, 1 inner wall spraying of protection outer tube has the medicament coating of anti-ant worm, 3 inner walls of protection inner tube and 5 outer walls of anticorrosive protection tube all spray and have anticorrosive coating.

The working principle is as follows: the contact between the optical cable and moisture in soil is reduced by arranging the multilayer protective pipeline on the outer ring of the optical cable, the corrosion resistance is improved, and the outer wall of the anti-corrosion protection pipe 5 and the inner wall of the protective inner pipe are sprayed with the anti-corrosion coating, so that the anti-corrosion performance of the device can be better improved, the service life of the optical cable is greatly prolonged, the compression spring 4 is arranged at the joint of the protective inner pipe 3 and the anti-corrosion protection pipe 5, so that the vibration can be reduced when the vibration is generated, the shock absorption and protection effects are achieved, the service life of the device is prolonged, the anti-termite medicament coating is sprayed on the protective outer pipe 1, the anti-termite medicament coating on the inner wall of the protective outer pipe 1 is removed when the anti-termite gnawing is received, the support rod 2 is arranged on the inner wall of the protective outer pipe 1 to support the protective inner pipe 3, the anti-termite gnawing is prevented, the pollution to the environment is avoided, can drive threaded rod 16 through rotating knob 15, with connecting block 13 and the fast 14 joint of cooperation, can just splice protection tube.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The outdoor single-film optical cable with good corrosion resistance comprises a protective outer pipe (1) and is characterized in that supporting rods (2) distributed equidistantly are welded on the inner wall of the protective outer pipe (1) along the circumferential direction, a protective inner pipe (3) is welded at one end, away from the protective outer pipe (1), of each supporting rod (2), compression springs (4) distributed equidistantly are welded on the inner wall of each protective inner pipe (3) along the circumferential direction, an anti-corrosion protection pipe (5) is welded at one end, away from the protective inner pipe (3), of each compression spring (4), a wire arranging device (10) is sleeved on the inner wall of one side of each anti-corrosion protection pipe (5), a T-shaped sliding groove is formed in the outer wall of one side of each mounting block (7), and is connected with a T-shaped sliding block (8) in a sliding mode, and T style of calligraphy slider (8) one end welding has wiring board (6), the draw-in groove has been seted up to T style of calligraphy spout one side inner wall, and draw-in groove one end welding has spacing spring (11), spacing spring (11) one end welding has stopper (12), protection outer tube (1) both sides outer wall welding has matching block (14), and matching block (14) one side outer wall set up threaded hole, the one end welding both sides outer wall that matching block (14) were kept away from in protection outer tube (1) all has connecting block (13), and connecting block (13) one side outer wall set up with the matching groove of the mutual joint of matching block (14), the matching hole has been seted up to matching groove one side outer wall, and the matching hole spiro union has threaded rod (16.

2. The outdoor single-film optical cable with good corrosion resistance as claimed in claim 1, wherein the outer wall of one side of the line clamping plate (6) is provided with line clamping holes distributed equidistantly, and the aperture of each line clamping hole is larger than the cross-sectional diameter of the single-film optical cable.

3. The outdoor single-film optical cable with good corrosion resistance as claimed in claim 1, wherein the limiting block (12) is of a hemispherical structure, and the limiting block (12) is clamped with the outer wall of one side of the line clamping plate (6).

4. The outdoor single-film optical cable with good corrosion resistance as recited in claim 1, wherein a knob (15) is welded at one end of the threaded rod (16), and the threaded rod (16) and the threaded hole are in threaded connection with each other.

5. The outdoor single-film optical cable with good corrosion resistance as claimed in claim 1, wherein the inner wall of the protective outer tube (1) is sprayed with an anti-ant agent coating.

6. The outdoor single-film optical cable with good corrosion resistance according to claim 1, wherein the inner wall of the protective inner tube (3) and the outer wall of the anticorrosion protection tube (5) are both sprayed with anticorrosion coatings.