CN217846731U - A fire-resistant armor communication cable of high strength for naval vessel signal transmission - Google Patents
A fire-resistant armor communication cable of high strength for naval vessel signal transmission Download PDFInfo
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- CN217846731U CN217846731U CN202221765437.0U CN202221765437U CN217846731U CN 217846731 U CN217846731 U CN 217846731U CN 202221765437 U CN202221765437 U CN 202221765437U CN 217846731 U CN217846731 U CN 217846731U
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Abstract
The utility model belongs to the technical field of communication equipment, concretely relates to a fire-resistant armor communication cable of high strength for naval vessel signal transmission, including optic fibre and resistance to compression protection mechanism, protection mechanism from interior to exterior includes nonrust steel pipe, inner sheath, flame retardant coating, load layer, oversheath and weaving layer in proper order, many optic fibre is arranged in the nonrust steel pipe, the inner sheath cladding is on nonrust steel pipe, the flame retardant coating cladding is on the inner sheath, the load layer cladding is on the flame retardant coating, the oversheath cladding is on the load layer, the weaving layer cladding is on the oversheath, the utility model discloses simple structure for the cable has good compressive property and fire resistance, is difficult for suffering the damage, has guaranteed the stability and the high efficiency of signal transmission in the communication engineering.
Description
Technical Field
The utility model belongs to the technical field of communication equipment, concretely relates to fire-resistant armor communication cable of high strength for naval vessel signal transmission.
Background
Cable is a generic term for optical cables, electrical cables, and the like. The cable has many applications, is mainly used for controlling installation, connecting equipment, transmitting power and other multiple functions, is a common and indispensable object in daily life, needs to be installed carefully due to the fact that the cable is electrified, and cannot meet the requirements of users even though the types of the cable are many.
When the existing cable is used, the flame retardant effect is poor, the compressive strength is poor, the protection capability is relatively weak, and improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire-resistant armor communication cable of high strength for naval vessel signal transmission.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a fire-resistant armor communication cable of high strength for naval vessel signal transmission, includes optic fibre and resistance to compression protection machanism, protection machanism from interior to exterior includes nonrust steel pipe, inner sheath, flame retardant coating, load layer, oversheath and weaving layer in proper order, many optic fibre is arranged in the nonrust steel pipe, the inner sheath cladding is on nonrust steel pipe, and the flame retardant coating cladding is on the inner sheath, and the load layer cladding is on the flame retardant coating, and the oversheath cladding is on the load layer, and the weaving layer cladding is on the oversheath.
Preferably, the stainless steel tube is filled with ointment, and the optical fiber passes through the ointment.
Preferably, the fire-resistant layer sequentially comprises a first ceramic fire-resistant silicone rubber composite belt, a metal armor layer and a second ceramic fire-resistant silicone rubber composite belt from inside to outside, the first ceramic fire-resistant silicone rubber composite belt is wound on the inner sheath and is covered and pressed by the metal armor layer, the second ceramic fire-resistant silicone rubber composite belt is wound on the metal armor layer in a reverse mode, and the second ceramic fire-resistant silicone rubber composite belt is covered by the bearing layer.
Preferably, the inner sheath and the outer sheath are both made of a flame retardant polyolefin material.
Preferably, the woven layer is a stainless steel wire woven layer.
When the utility model is used, the whole compressive strength of the cable is obviously improved by arranging the stainless steel pipe, the metal armor layer and the bearing layer, the cable has a higher flame retardant coating by arranging the flame retardant coating which consists of the first ceramic fire-resistant silicon rubber composite belt, the metal armor layer and the second ceramic fire-resistant silicon rubber composite belt, and the metal armor layer is used as a middle transition layer, so that the effective support for the internal structure of the cable can be realized; by arranging the braid layer, the abnormal damage of mice, cockroaches and the like to the cable can be effectively prevented; the factice in the stainless steel tube can protect the fiber core of the optical fiber, has low specific heat capacity, has good heat conduction effect, is beneficial to heat dissipation, and can keep certain flexibility;
the utility model discloses simple structure for the cable has good compressive property and fire resistance, is difficult for suffering damage, has guaranteed among the communication engineering stability and high efficiency of signal transmission.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings in the embodiments of the present invention are briefly described below.
Fig. 1 is a schematic structural view of the present invention;
wherein: 1-optical fiber, 2-ointment, 3-stainless steel tube, 4-inner sheath, 5-ceramic fire-resistant silicon rubber composite belt I, 6-metal armor layer, 7-ceramic fire-resistant silicon rubber composite belt II, 8-bearing layer, 9-outer sheath and 10-braided layer.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1, a fire-resistant armor communication cable of high strength for naval vessel signal transmission who shows, including optic fibre 1 and resistance to compression protection mechanism, protection mechanism from interior to exterior includes 2 pipes of stainless steel, inner sheath 4, flame retardant coating, load layer 8, oversheath 9 and weaving layer 10 in proper order, many optic fibre 1 is arranged in nonrust steel pipe 3, inner sheath 4 cladding is on nonrust steel pipe 3, the flame retardant coating cladding is on inner sheath 4, the cladding of load layer 8 is on the flame retardant coating, the cladding of oversheath 9 is on load layer 8, the cladding of weaving layer 10 is on oversheath 9.
In this embodiment, the stainless steel tube 3 is filled with the gel 2, and the optical fiber 1 passes through the gel 2.
In this embodiment, the fire-resistant layer sequentially includes a first ceramic fire-resistant silicone rubber composite tape 5, a metal armor layer 6 and a second ceramic fire-resistant silicone rubber composite tape 7 from inside to outside, the first ceramic fire-resistant silicone rubber composite tape 5 is wound around the inner sheath 4 and is covered and pressed by the metal armor layer 6, the second ceramic fire-resistant silicone rubber composite tape 7 is wound around the metal armor layer 6 in a reverse direction, and the second ceramic fire-resistant silicone rubber composite tape 7 is covered by the force-bearing layer 8.
In this embodiment, the inner sheath 4 and the outer sheath 9 are both made of a flame retardant polyolefin material.
In this embodiment, the braided layer 10 is a stainless steel wire braided layer.
When the utility model is used, the whole compressive strength of the cable is obviously improved by arranging the stainless steel pipe 3, the metal armor layer 6 (the metal armor layer 6 can be a steel belt) and the bearing layer 8, and the cable has a higher refractory layer by arranging the refractory layer which is composed of a ceramic fire-resistant silicon rubber composite belt I5, the metal armor layer 6 and a ceramic fire-resistant silicon rubber composite belt II 7, and the metal armor layer 6 is used as a transition layer in the middle, so that the effective support of the internal structure of the cable can be realized; by arranging the braid layer 10, the abnormal damage of rats, cockroaches and the like to the cable can be effectively prevented; the factice 2 in the stainless steel tube 3 can protect the fiber core of the optical fiber 1, and the factice 2 has low specific heat capacity, good heat conduction effect, favorable heat dissipation and certain flexibility;
the utility model discloses simple structure for the cable has good compressive property and fire resistance, is difficult for suffering the damage, has guaranteed signal transmission's stability and high efficiency among the communication engineering.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a fire-resistant armor communication cable of high strength for naval vessel signal transmission, includes optic fibre (1) and resistance to compression protection mechanism, its characterized in that, protection mechanism from interior to exterior includes nonrust steel pipe (3), inner sheath (4), flame retardant coating, load layer (8), oversheath (9) and weaving layer (10) in proper order, many optic fibre (1) is arranged in nonrust steel pipe (3), inner sheath (4) cladding is on nonrust steel pipe (3), the flame retardant coating cladding is on inner sheath (4), and load layer (8) cladding is on the flame retardant coating, and oversheath (9) cladding is on load layer (8), and weaving layer (10) cladding is on oversheath (9).
2. The high-strength fire-resistant armored communication cable for ship signal transmission according to claim 1, wherein the stainless steel tube (3) is filled with factice (2), and the optical fiber (1) passes through the factice (2).
3. The high-strength fire-resistant armored communication cable for signal transmission of ships and warships according to claim 1, wherein the fire-resistant layer comprises a first ceramic fire-resistant silicone rubber composite tape (5), a metal armor layer (6) and a second ceramic fire-resistant silicone rubber composite tape (7) in sequence from inside to outside, the first ceramic fire-resistant silicone rubber composite tape (5) is wound on the inner sheath (4) and is covered and pressed by the metal armor layer (6), the second ceramic fire-resistant silicone rubber composite tape (7) is wound on the metal armor layer (6) in a reverse mode, and the force-bearing layer (8) is covered on the second ceramic fire-resistant silicone rubber composite tape (7).
4. A high strength fire resistant armored communication cable for ship signal transmission according to claim 1, wherein the inner sheath (4) and the outer sheath (9) are both made of flame retardant polyolefin material.
5. A high strength fire resistant armored communication cable for ship signal transmission according to claim 1, wherein the braid (10) is a stainless steel wire braid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221765437.0U CN217846731U (en) | 2022-07-06 | 2022-07-06 | A fire-resistant armor communication cable of high strength for naval vessel signal transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221765437.0U CN217846731U (en) | 2022-07-06 | 2022-07-06 | A fire-resistant armor communication cable of high strength for naval vessel signal transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217846731U true CN217846731U (en) | 2022-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221765437.0U Active CN217846731U (en) | 2022-07-06 | 2022-07-06 | A fire-resistant armor communication cable of high strength for naval vessel signal transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217846731U (en) |
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2022
- 2022-07-06 CN CN202221765437.0U patent/CN217846731U/en active Active
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