CN216772064U - High-strength photoelectric composite optical cable - Google Patents
High-strength photoelectric composite optical cable Download PDFInfo
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- CN216772064U CN216772064U CN202123055989.0U CN202123055989U CN216772064U CN 216772064 U CN216772064 U CN 216772064U CN 202123055989 U CN202123055989 U CN 202123055989U CN 216772064 U CN216772064 U CN 216772064U
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Abstract
The utility model relates to the technical field of optical cables, in particular to a high-strength photoelectric composite optical cable which comprises a protective main body, wherein a copper conductor, a rubber-insulated wire reinforcement and an optical fiber are respectively arranged inside the protective main body, an inner protective sleeve is sleeved outside the copper conductor, a rubber-insulated wire sheath is sleeved outside the rubber-insulated wire reinforcement, a loose tube is sleeved outside the optical fiber, fiber paste is arranged between the optical fiber and the loose tube, the protective main body comprises an inner protective sleeve, a water blocking tape, a protective tape, a steel-plastic composite tape and a flame-retardant protective sleeve, the flame-retardant protective sleeve is arranged by adopting a ceramic fiber material, the ceramic fiber product is an excellent refractory material, has the advantages of light weight, high temperature resistance, small heat capacity, good heat insulation performance, good high-temperature heat insulation performance, no toxicity, low heat conductivity, small specific heat, mechanical shock resistance and the like, and is specially used for various high temperatures, high pressure, easy wearing and tearing environment etc. to make composite optical cable fire resistance better, life is longer.
Description
Technical Field
The utility model relates to the technical field of optical cables, in particular to a high-strength photoelectric composite optical cable.
Background
Electrical cables are made of one or more conductors insulated from each other and an outer insulating protective layer, which carries power or information from one location to another, and optical cables are manufactured to meet optical, mechanical or environmental performance specifications and are telecommunication cable assemblies that utilize one or more optical fibers disposed in a covering sheath as the transmission medium and that can be used individually or in groups.
The service life of the existing photoelectric composite optical cable is shortened when the existing photoelectric composite optical cable works for a long time in a high-temperature environment, and moisture easily permeates into the optical cable in a humid environment to damage an internal optical fiber.
Therefore, a high strength optical-electrical composite cable is required to improve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-strength photoelectric composite optical cable 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 high strength photoelectricity composite optical cable, includes the protection main part, the inside of protection main part is provided with copper conductor, rubber-insulated-wire reinforcement and optic fibre respectively, interior lag has been cup jointed in the outside of copper conductor, the rubber-insulated-wire sheath has been cup jointed in the outside of rubber-insulated-wire reinforcement, the pine sleeve pipe has been cup jointed in the outside of optic fibre, be provided with fine cream between optic fibre and the pine sleeve pipe, the protection main part is including inner sheath, water blocking tape, protecting band, steel-plastic composite belt and fire-retardant lag.
As the preferable scheme of the utility model, the inner protective sleeve is made of PVC material.
According to the preferable scheme, the water blocking tape is sleeved on the outer side of the inner sheath, the protective tape is sleeved on the outer side of the water blocking tape, the steel-plastic composite tape is sleeved on the outer side of the protective tape, and the flame-retardant protective sleeve is sleeved on the outer side of the steel-plastic composite tape.
As a preferable aspect of the present invention, the inner sheath is made of polyethylene.
As the preferable scheme of the utility model, the flame-retardant protective sleeve is made of ceramic fiber materials.
In a preferred embodiment of the present invention, the protective tape is made of a polyester tape.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged steel-plastic composite belt, the steel-plastic composite belt can play a role of a moisture barrier layer for protecting the cable core from moisture erosion, and meanwhile, the steel-plastic composite belt has an armoring function on the cable core and resists external acting force, so that mechanical protection is provided for laying of the communication cable in various application occasions and the like, and the stability and the reliability of application are ensured.
2. According to the utility model, the flame-retardant protective sleeve is made of the ceramic fiber material, the ceramic fiber product is an excellent refractory material, and the industrial product has the advantages of light weight, high temperature resistance, small heat capacity, good heat preservation and insulation performance, good high-temperature heat insulation performance, no toxicity, low heat conductivity, small specific heat, mechanical shock resistance and the like, and is specially used for various environments with high temperature, high pressure and easy abrasion, so that the composite optical cable has better flame retardance and longer service life.
3. According to the utility model, the protective belt is made of the polyester belt material, and the polyester belt has the characteristics of high stretching strength, stable tension, light belt weight, good softness and flexibility and the like, so that the composite optical cable can be better protected, and the whole device has a simple structure and higher practicability.
Drawings
FIG. 1 is an overall internal structural view of the present invention;
FIG. 2 is an overall cross-sectional view of the present invention;
fig. 3 is an overall front view of the present invention.
In the figure: 1. a protective body; 2. a copper conductor; 3. a covered wire reinforcement; 4. an optical fiber; 5. an inner protective sleeve; 6. a covered wire sheath; 7. loosening the sleeve; 8. fiber paste; 9. an inner sheath; 10. a water blocking tape; 11. a protective band; 12. a steel-plastic composite strip; 13. a flame-retardant protective sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.
While several embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in order to facilitate an understanding of the utility model, the utility model may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed to provide a more complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
the utility model provides a high strength photoelectricity composite optical cable, including protection main part 1, the inside of protection main part 1 is provided with copper conductor 2 respectively, rubber-covered wire reinforcement 3 and optic fibre 4, inner protective cover 5 has been cup jointed in the outside of copper conductor 2, rubber-covered wire sheath 6 has been cup jointed in the outside of rubber-covered wire reinforcement 3, loose tube 7 has been cup jointed in the outside of optic fibre 4, be provided with fine cream 8 between optic fibre 4 and the loose tube 7, protection main part 1 is including inner sheath 9, water blocking tape 10, protecting tape 11, steel-plastic composite belt 12 and fire-retardant lag 13.
In the embodiment, referring to fig. 1 and 2, the steel-plastic composite tape 12 is sleeved on the outer side of the protective tape 11, and through the steel-plastic composite tape 12, the steel-plastic composite tape 12 can play a role of a moisture barrier layer for protecting the cable core from moisture erosion, and has an armoring function on the cable core to resist external acting force, so that mechanical protection is provided for the communication cable to be laid in various application occasions, and the stability and reliability of application are ensured.
In the embodiment, referring to fig. 1 and 2, the flame-retardant protective sleeve 13 is made of a ceramic fiber material, and the flame-retardant protective sleeve 13 is made of a ceramic fiber material, so that the ceramic fiber product is an excellent refractory material, and has the advantages of light weight, high temperature resistance, small heat capacity, good heat preservation and insulation performance, good high-temperature heat insulation performance, no toxicity, low heat conductivity, small specific heat, mechanical shock resistance and the like.
The working process of the utility model is as follows: through the arranged steel-plastic composite belt 12, the steel-plastic composite belt 12 can play a role of a moisture barrier layer for protecting a cable core from moisture erosion, and meanwhile, has an armoring function on the cable core, resists external acting force, provides mechanical protection for laying of communication cables in various application occasions and the like, ensures the stability and reliability of application, adopts a ceramic fiber material for the flame-retardant protective sleeve 13, is an excellent refractory material, has the advantages of light weight, high temperature resistance, small heat capacity, good heat insulation and heat insulation performance, good high temperature heat insulation performance, no toxicity, low heat conductivity, small specific heat, mechanical shock resistance and the like, is an industrial product specially used for various environments with high temperature, high pressure and easy wear and the like, thereby leading the composite optical cable to have better flame retardance and longer service life, adopts a polyester belt material for the protective belt 11, and has high stretching strength and high tensile strength, The tension is stable, the belt has light weight and good flexibility, so that the composite optical cable can be better protected, and the whole device has simple structure and higher practicability.
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 (6)
1. The utility model provides a high strength photoelectricity composite optical cable, includes protection main part (1), its characterized in that: the inside of protection main part (1) is provided with copper conductor (2), rubber-insulated-wire reinforcement (3) and optic fibre (4) respectively, interior lag (5) have been cup jointed in the outside of copper conductor (2), rubber-insulated-wire sheath (6) have been cup jointed in the outside of rubber-insulated-wire reinforcement (3), loose tube (7) have been cup jointed in the outside of optic fibre (4), be provided with fine cream (8) between optic fibre (4) and loose tube (7), protection main part (1) is including inner sheath (9), water-blocking tape (10), protecting band (11), steel-plastic composite band (12) and fire-retardant lag (13).
2. The high-strength photoelectric composite optical cable according to claim 1, wherein: the inner protection sleeve (5) is made of PVC materials.
3. The high-strength photoelectric composite optical cable according to claim 1, wherein: the outer side of the inner sheath (9) is sleeved with a water blocking tape (10), the outer side of the water blocking tape (10) is sleeved with a protective tape (11), the outer side of the protective tape (11) is sleeved with a steel-plastic composite tape (12), and the outer side of the steel-plastic composite tape (12) is sleeved with a flame-retardant protective sleeve (13).
4. The high-strength photoelectric composite optical cable according to claim 1, wherein: the inner sheath (9) is made of polyethylene.
5. The high-strength photoelectric composite optical cable according to claim 1, wherein: the flame-retardant protective sleeve (13) is made of ceramic fiber materials.
6. The high-strength photoelectric composite optical cable according to claim 1, wherein: the protective belt (11) is made of polyester belt materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055989.0U CN216772064U (en) | 2021-12-06 | 2021-12-06 | High-strength photoelectric composite optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123055989.0U CN216772064U (en) | 2021-12-06 | 2021-12-06 | High-strength photoelectric composite optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216772064U true CN216772064U (en) | 2022-06-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123055989.0U Active CN216772064U (en) | 2021-12-06 | 2021-12-06 | High-strength photoelectric composite optical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216772064U (en) |
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2021
- 2021-12-06 CN CN202123055989.0U patent/CN216772064U/en active Active
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