CN216623850U - Marine communication cable capable of preventing seawater corrosion - Google Patents
Marine communication cable capable of preventing seawater corrosion Download PDFInfo
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- CN216623850U CN216623850U CN202123267743.XU CN202123267743U CN216623850U CN 216623850 U CN216623850 U CN 216623850U CN 202123267743 U CN202123267743 U CN 202123267743U CN 216623850 U CN216623850 U CN 216623850U
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Abstract
The utility model discloses a marine communication cable capable of preventing seawater corrosion, which comprises a cable body, wherein a built-in waterproof ferrule is fixedly sleeved on the outer surface of the cable body, a cable sleeve is fixedly sleeved on the outer surface of the built-in waterproof ferrule, a flame-retardant sealing plug is hermetically sleeved at a connecting port of the cable body and the built-in waterproof ferrule, on one hand, seawater infiltration is avoided, on the other hand, the purpose of flame retardance of the cable is achieved, and the fire is prevented from rapidly spreading to the inside of the cable sleeve, wear-resistant convex strips are fixedly connected to the outer surface of the cable sleeve, and are distributed in an annular array mode, so that the cable is wear-resistant and pressure-resistant. This prevent marine communication cable of seawater corrosion, if the cable cover accident rubs open, the sea water gets into in the cable cover, and the sea water can be by the separation between two high strength seal rings that block water this moment to avoid the sea water to flow scurrying and influence the use of cable body in whole cable cover, and built-in waterproof lasso also has good anticorrosive and water-proof effects, and then strengthens the practicality of cable.
Description
Technical Field
The utility model relates to the technical field of communication cables, in particular to a marine communication cable capable of preventing seawater corrosion.
Background
The cable is an electric energy or signal transmission device, and in recent years, with the development of social economy, the power and telecommunication industries have penetrated into daily life, and the cable is widely used as a carrier of signal transmission. The marine cable is a wire cable used for power, illumination, control and communication transmission of various ships in river and sea and offshore or offshore buildings, and comprises a marine power cable, a marine control cable, a marine communication cable and the like.
And because the salt and alkali in coastal areas are high, after the cable is immersed in the sea bottom, the cable surface is corroded by seawater due to long-term immersion in seawater, the service life of the cable is shortened, and the cable is easy to enter the cable after the seawater is ground by the cable, so that the normal use of the cable is influenced, and even the cable is directly damaged. To this end, it is necessary to design a marine communication cable that is resistant to seawater corrosion so as to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a marine communication cable capable of preventing seawater corrosion so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent marine communication cable of sea water corrosion, includes the cable body, the external fixed surface cover of cable body has built-in waterproof lasso, and the external fixed surface cover of built-in waterproof lasso has the cable sheathing, the cable body has fire-retardant sealing plug with the sealed cover of junction department of built-in waterproof lasso, avoids the sea water infiltration on the one hand, and on the other hand makes the cable reach fire-retardant purpose, avoids the intensity of a fire to stretch fast inside the cable sheathing, the external fixed surface of cable sheathing is connected with wear-resisting sand grip, and wear-resisting sand grip is the distribution of annular array, makes the wear-resisting resistance to compression of cable.
Preferably, slide rail in the annular that the equidistance was arranged is seted up to the inner wall of cable sheathing, the fixed cover of surface of built-in waterproof lasso has the high strength sealing ring that blocks water, and blocks water in the high strength sealing ring embedding annular slide rail, if the cable sheathing is worn out by accident, the sea water gets into in the cable sheathing, the sea water can be by the separation between two high strength sealing rings that block water this moment to avoid the sea water to flow scurry in whole cable sheathing and influence the use of cable body, and built-in waterproof lasso also has good anticorrosive and water-proof effects, and then the practicality of reinforcing cable.
Preferably, the cable body comprises a cable core, a corrosion-resistant layer and a Kevlar filling layer, the corrosion-resistant layer wraps the outer surface of the cable core, and the Kevlar filling layer is filled in a gap between the cable core and the corrosion-resistant layer, so that the corrosion resistance of the cable body is guaranteed, and the cable body can be immersed in seawater for a long time.
Preferably, the corrosion-resistant layer is made by compounding a polyether polyurethane layer and a chloroprene rubber layer, has good seawater corrosion resistance, and achieves the purposes of torsion resistance and seawater corrosion resistance of the cable body.
Preferably, the cable cores are multi-core cables, and Kevlar filling layers are filled among the cable cores, so that the performance of the marine communication cable is improved.
Preferably, the surface of wear-resisting sand grip is equipped with the skid resistant course, increases the frictional force between foreign object and the cable, avoids using or shifting the cable and takes place the landing to wear and tear of cable sheathing can be alleviateed to wear-resisting sand grip avoids the cable sheathing to wear out and leads to the sea water to get into it in.
Compared with the prior art, the utility model has the beneficial effects that:
this prevent marine communication cable of sea water corrosion, the cable body has fire-retardant sealing plug with the sealed cover of junction department of built-in waterproof lasso, avoid the sea water infiltration on the one hand, on the other hand makes the cable reach fire-retardant purpose, avoid the intensity of a fire to stretch to the cable cover inside fast, if the cable cover is unexpected to wear out, the sea water gets into in the cable cover, the sea water can be by the separation two between the high strength seal ring that blocks water this moment, in order to avoid the sea water stream to scurry in whole cable cover and influence the use of cable body, and built-in waterproof lasso also has good anticorrosive and water-proof effects, and then the practicality of reinforcing cable.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is a side cross-sectional view of the structure of the present invention;
FIG. 4 is a side cross-sectional view of a cable jacket according to the present invention;
FIG. 5 is a side cross-sectional view of a cable body of the present invention construction.
In the figure: 1. a cable cover; 2. a cable body; 201. a cable core; 202. a corrosion resistant layer; 203. a Kevlar filler layer; 3. wear-resistant convex strips; 4. a flame retardant sealing plug; 5. a waterproof ferrule is arranged inside; 6. a water-blocking high-strength sealing ring; 7. annular inner slide rail.
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.
Referring to fig. 1-5, the present invention provides the following embodiments:
example one
The utility model provides a prevent marine communication cable of sea water corrosion, including cable body 2, the external fixed surface cover of cable body 2 has built-in waterproof lasso 5, and the external fixed surface cover of built-in waterproof lasso 5 has cable sheathing 1, cable body 2 has fire-retardant sealing plug 4 with the sealed cover of junction department of built-in waterproof lasso 5, avoid the sea water infiltration on the one hand, on the other hand makes the cable reach fire-retardant purpose, avoid the intensity of a fire to stretch fast to cable sheathing 1 inside, the external fixed surface of cable sheathing 1 is connected with wear-resisting sand grip 3, and wear-resisting sand grip 3 is the ring array and distributes, make the wear-resisting resistance to compression of cable.
Further, slide rail 7 in the annular that the equidistance was arranged is seted up to the inner wall of cable sheathing 1, the fixed cover of surface of built-in waterproof lasso 5 has the high strength sealing ring 6 that blocks water, and block water in the high strength sealing ring 6 embedding annular slide rail 7, if cable sheathing 1 is worn out by accident, the sea water gets into in cable sheathing 1, the sea water can be by the separation between two high strength sealing rings 6 that block water this moment, in order to avoid the sea water stream to scurry in whole cable sheathing 1 and influence the use of cable body 2, and built-in waterproof lasso 5 also has good anticorrosive and water-proof effects, and then the practicality of reinforcing cable.
Further, the surface of wear-resisting sand grip 3 is equipped with the skid resistant course, increases the frictional force between foreign object and the cable, avoids using or shifting the cable and takes place the landing to wear-resisting sand grip 3 can alleviate the wearing and tearing of cable sheathing 1, avoids cable sheathing 1 to grind brokenly and leads to the sea water to get into it in.
The specific implementation manner of this embodiment is: cable body 2 has fire-retardant sealing plug 4 with the junction department sealing washer of built-in waterproof lasso 5, avoid the sea water infiltration on the one hand, on the other hand makes the cable reach fire-retardant purpose, avoid the intensity of a fire to stretch fast to cable cover 1 inside, if cable cover 1 is worn out by accident, the sea water gets into in the cable cover 1, the sea water can be by the separation two between high strength seal ring 6 that block water this moment, in order to avoid the sea water stream to scurry in whole cable cover 1 and influence cable body 2's use, and built-in waterproof lasso 5 also has good anticorrosive and water-proof effects, and then the practicality of reinforcing cable.
Example two
The utility model provides a prevent marine communication cable of sea water corrosion, includes cable body 2, and the external fixed cover of cable body 2 has built-in waterproof lasso 5, and the external fixed cover of built-in waterproof lasso 5 has cable sheathing 1, and cable body 2 has fire-retardant sealing plug 4 with the sealed cover of connection mouth department of built-in waterproof lasso 5, and the external fixed surface of cable sheathing 1 is connected with wear-resisting sand grip 3, and wear-resisting sand grip 3 is the ring array and distributes.
The inner wall of the cable sleeve 1 is provided with annular inner slide rails 7 which are arranged at equal intervals, the outer surface of the built-in waterproof ferrule 5 is fixedly sleeved with a water-blocking high-strength sealing ring 6, and the water-blocking high-strength sealing ring 6 is embedded into the annular inner slide rails 7.
The surface of the wear-resistant convex strip 3 is provided with an anti-slip layer.
The difference from the first embodiment is that the following contents are also included:
the cable body 2 comprises a cable core 201, a corrosion-resistant layer 202 and a Kevlar filling layer 203, the corrosion-resistant layer 202 wraps the outer surface of the cable core 201, and the Kevlar filling layer 203 is filled in a gap between the cable core 201 and the corrosion-resistant layer 202, so that the corrosion resistance of the cable body 2 is guaranteed, and the cable body can be immersed in seawater for a long time.
Further, the corrosion-resistant layer 202 is made of a polyether polyurethane layer and a chloroprene rubber layer in a compounding mode, has good seawater corrosion resistance, and achieves the purposes of torsion resistance and seawater corrosion resistance of the cable body 2.
Furthermore, the cable cores 201 are multi-core cables, and Kevlar filling layers 203 are filled among the cable cores 201, so that the performance of the marine communication cable is improved.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. The utility model provides a prevent marine communication cable of sea water corrosion, includes cable body (2), its characterized in that: the outer fixed surface of cable body (2) overlaps there is built-in waterproof lasso (5), and the outer fixed surface of built-in waterproof lasso (5) overlaps there is cable sheathing (1), the sealed cover of cable body (2) and the junction of built-in waterproof lasso (5) has fire-retardant sealing plug (4), the outer fixed surface of cable sheathing (1) is connected with wear-resisting sand grip (3), and wear-resisting sand grip (3) are the annular array and distribute.
2. The marine communication cable of claim 1, wherein the marine communication cable is resistant to seawater corrosion, and comprises: the cable sleeve is characterized in that the inner wall of the cable sleeve (1) is provided with annular inner sliding rails (7) which are arranged at equal intervals, a water-blocking high-strength sealing ring (6) is fixedly sleeved on the outer surface of the built-in waterproof ferrule (5), and the water-blocking high-strength sealing ring (6) is embedded into the annular inner sliding rails (7).
3. The marine communication cable of claim 1, wherein the marine communication cable is resistant to seawater corrosion, and comprises: the cable body (2) comprises a cable core (201), a corrosion-resistant layer (202) and a Kevlar filling layer (203), wherein the corrosion-resistant layer (202) wraps the outer surface of the cable core (201), and the Kevlar filling layer (203) is filled in a gap between the cable core (201) and the corrosion-resistant layer (202).
4. The marine communication cable of claim 3, wherein the marine communication cable is resistant to seawater corrosion, and comprises: the cable cores (201) are multi-core cables, and Kevlar filling layers (203) are filled among the cable cores (201).
5. The marine communication cable of claim 1, wherein the marine communication cable is resistant to seawater corrosion, and comprises: the surface of the wear-resistant convex strips (3) is provided with an anti-slip layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267743.XU CN216623850U (en) | 2021-12-23 | 2021-12-23 | Marine communication cable capable of preventing seawater corrosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123267743.XU CN216623850U (en) | 2021-12-23 | 2021-12-23 | Marine communication cable capable of preventing seawater corrosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216623850U true CN216623850U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123267743.XU Active CN216623850U (en) | 2021-12-23 | 2021-12-23 | Marine communication cable capable of preventing seawater corrosion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216623850U (en) |
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2021
- 2021-12-23 CN CN202123267743.XU patent/CN216623850U/en active Active
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