CN208766356U - A kind of Novel optical cable of safety of coal mines transmission - Google Patents
A kind of Novel optical cable of safety of coal mines transmission Download PDFInfo
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- CN208766356U CN208766356U CN201821409090.XU CN201821409090U CN208766356U CN 208766356 U CN208766356 U CN 208766356U CN 201821409090 U CN201821409090 U CN 201821409090U CN 208766356 U CN208766356 U CN 208766356U
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- coated steel
- steel belt
- oversheath
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Abstract
The utility model provides a kind of Novel optical cable of safety of coal mines transmission, comprising: includes: oversheath, plastic-coated steel belt layer, fibrous layer；Oversheath is internally provided with plastic-coated steel belt layer, and oversheath is connected with plastic-coated steel belt layer by bonding mode；Fibrous layer is provided on the inner wall of plastic-coated steel belt layer, and plastic-coated steel belt layer is connected with fibrous layer by fitting mode；The inside of fibrous layer offers water blocking layer, and fibrous layer is connected with water blocking layer by perforation；Water blocking layer is internally provided with inner sheath, and water blocking layer is connected with inner sheath by bonding mode；The inner end of inner sheath offers cable core filled layer, and inner sheath is connected with cable core filled layer by embedded mode；The utility model combines the prior art by the improvement in structure, has tensile strength high, and abrasion resistance properties are good, and the high advantage of resistance to chemical corrosion solves the problem and deficiency in existing apparatus technology, is allowed to purpose more with practicability.
Description
Technical field
The utility model relates to mine equipment and materials technical fields, more specifically, more particularly to a kind of safety of coal mines transmission
Novel optical cable.
Background technique
Optical cable is manufactured to meet the performance specification of optics, machinery or environment, it is to utilize to be placed in cladding sheath
In one or more optical fiber as transmission medium and the communications cable component that can use individually or in groups；Optical cable mainly by
Optical fiber and plastic protective sleeve pipe and plastic peel are constituted, and optical cable is a certain number of optical fiber according to certain way group stranding
The heart is surrounded by sheath, some also cladding outer jackets, to realize a kind of communication line of optical signal transmission outside.
It makes discovery from observation, the existing generally existing tensile strength of optical cable is low, and abrasion resistance properties are poor, chemical corrosion resistance
The low problem of energy brings certain limitation in the actual use process, then, how to provide a kind of tensile strength
Height, abrasion resistance properties are good, and the Novel optical cable of the high safety of coal mines transmission of resistance to chemical corrosion becomes what needs at present solved
Important topic.
In view of this, being studied improvement for existing problem, the Novel optical cable for providing a kind of safety of coal mines transmission comes
The tensile strength occurred in solution existing apparatus technology is low, and abrasion resistance properties are poor, the low problem of resistance to chemical corrosion, it is intended to
By the technology, achievees the purpose that solve the problems, such as and improve practical value.
Utility model content
The purpose of this utility model is to provide a kind of Novel optical cables of safety of coal mines transmission, to solve above-mentioned background technique
The tensile strength of middle proposition is low, and abrasion resistance properties are poor, resistance to chemical corrosion low problem and deficiency.
To achieve the above object, the utility model provides a kind of Novel optical cable of safety of coal mines transmission, by detail below
Technological means is reached:
A kind of Novel optical cable of safety of coal mines transmission, comprising: oversheath, plastic-coated steel belt layer, fibrous layer, water blocking layer, interior shield
Set, cable core filled layer, casing, foam filler, cable core, interior wrapping layer, strengthening core and rubberised layer；The inside of the oversheath is set
It is equipped with plastic-coated steel belt layer, and oversheath is connected with plastic-coated steel belt layer by bonding mode；On the inner wall of the plastic-coated steel belt layer
It is provided with fibrous layer, and plastic-coated steel belt layer is connected with fibrous layer by fitting mode；The inside of the fibrous layer offers resistance
Water layer, and fibrous layer is connected with water blocking layer by perforation；The water blocking layer is internally provided with inner sheath, and water blocking layer with it is interior
Sheath is connected by bonding mode；The inner end of the inner sheath offers cable core filled layer, and inner sheath and cable core filled layer
It is connected by embedded mode；The bosom of cable core filled layer is arranged in described sleeve pipe, and casing passes through with cable core filled layer
It is connected through mode；The inside of described sleeve pipe offers foam filler and cable core, and casing and foam filler and cable core
It is connected by perforation；The inner end of the cable core filled layer is provided with interior wrapping layer, and cable core filled layer passes through with interior wrapping layer
Bonding mode is connected；The bosom of the interior wrapping layer is provided with strengthening core, and interior wrapping layer by rubberised layer and is reinforced
Core is connected by perforation.
It is outer described in a kind of Novel optical cable of safety of coal mines transmission of the utility model as advanced optimizing for the technical program
Sheath is high-density polyethylene material setting, and the wall thickness of oversheath is 1cm.
As advanced optimizing for the technical program, applied described in a kind of Novel optical cable of safety of coal mines transmission of the utility model
Plastic-steel belt section view is the carbon steel structure of twill-like, and the overall diameter of plastic-coated steel belt layer is less than the interior diameter of oversheath.
As advanced optimizing for the technical program, fibre described in a kind of Novel optical cable of safety of coal mines transmission of the utility model
The composite material that layer is multiple fiber silk composition is tieed up, and fibrous layer section view is arranged in the fenestral fabric of dense.
As advanced optimizing for the technical program, add described in a kind of Novel optical cable of safety of coal mines transmission of the utility model
Strong core is the columned nonmetal structure of plastic cement, and the external coating of strengthening core has one layer of gluing being connected with interior wrapping layer
Layer.
As advanced optimizing for the technical program, covered described in a kind of Novel optical cable of safety of coal mines transmission of the utility model
Pipe section view circular array shape is provided with eight groups, and the inside of casing offers the cable core of multiple groups circular array shape.
As advanced optimizing for the technical program, a kind of Novel optical cable rubberised layer of safety of coal mines transmission of the utility model
Polythene material is provided with one group.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model is high-density polyethylene material setting by oversheath, and the wall thickness of oversheath is 1cm, highly dense
The oversheath of polythene material is spent, has density high, good crystallinity, crystallinity is big, and molecule interlayer active force is big；Realize stretching
The good effect of magnitude mechanical performance.
2, the utility model passes through the carbon steel structure that plastic-coated steel belt layer section view is twill-like, and the overall diameter of plastic-coated steel belt layer
Less than the interior diameter of oversheath, the Clad Steel band of twill-like carbon steel structure can be realized the good advantage of abrasion resistance properties.
3, the utility model is the composite material of multiple fiber silk composition by fibrous layer, and fibrous layer section view is in dense
Fenestral fabric setting, the filling of fibrous layer can effectively improve the strength and stiffness of plastics, and the rigidity of reinforced plastics passes through
Multiple fiber is combined in reinforced plastics, and fiber is made to bear very big loading stress, realizes high excellent of resistance to chemical corrosion
Point.
4, the utility model has tensile strength height by the improvement of the Novel optical cable transmitted to safety of coal mines, wear-resisting
It is good to damage performance, the high advantage of resistance to chemical corrosion, so that effective solution the utility model is in one Xiang Zhongti of background technique
Out the problem of and deficiency.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side schematic cross-sectional view of the utility model；
Fig. 3 is the enlarged structure schematic diagram of the utility model A point.
In figure: oversheath 1, plastic-coated steel belt layer 2, fibrous layer 3, water blocking layer 4, inner sheath 5, cable core filled layer 6, casing 7, hair
Steep filler 8, cable core 9, interior wrapping layer 10, strengthening core 11, rubberised layer 12.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the particular technique that the utility model provides a kind of Novel optical cable of safety of coal mines transmission is implemented
Scheme:
A kind of Novel optical cable of safety of coal mines transmission, comprising: oversheath 1, plastic-coated steel belt layer 2, fibrous layer 3, water blocking layer 4,
Inner sheath 5, cable core filled layer 6, casing 7, foam filler 8, cable core 9, interior wrapping layer 10, strengthening core 11 and rubberised layer 12；Outside
Sheath 1 is internally provided with plastic-coated steel belt layer 2, and oversheath 1 is connected with plastic-coated steel belt layer 2 by bonding mode；Clad Steel
Fibrous layer 3 is provided on the inner wall of belt 2, and plastic-coated steel belt layer 2 is connected with fibrous layer 3 by fitting mode；Fibrous layer 3
Inside offers water blocking layer 4, and fibrous layer 3 is connected with water blocking layer 4 by perforation；Water blocking layer 4 is internally provided with inner sheath
5, and water blocking layer 4 is connected with inner sheath 5 by bonding mode；The inner end of inner sheath 5 offers cable core filled layer 6, and interior shield
Set 5 is connected with cable core filled layer 6 by embedded mode；Casing 7 is arranged in the bosom of cable core filled layer 6, and casing 7 with
Cable core filled layer 6 through mode by being connected；The inside of casing 7 offers foam filler 8 and cable core 9, and casing 7 and hair
Bubble filler 8 and cable core 9 are connected by perforation；The inner end of cable core filled layer 6 is provided with interior wrapping layer 10, and cable core filled layer
6 are connected with interior wrapping layer 10 by bonding mode；The bosom of interior wrapping layer 10 is provided with strengthening core 11, and interior wrapping layer
10 are connected with strengthening core 11 by perforation by rubberised layer 12.
Specifically, oversheath 1 is high-density polyethylene material setting, and the wall thickness of oversheath 1 is 1cm, high-density polyethylene
The oversheath of alkene material has density high, and good crystallinity, crystallinity is big, and molecule interlayer active force is big；Realize tensile strength machine
The good effect of tool performance.
Specifically, 2 section view of plastic-coated steel belt layer is the carbon steel structure of twill-like, and the overall diameter of plastic-coated steel belt layer 2 is less than outer
The interior diameter of sheath 1, the Clad Steel band of twill-like carbon steel structure can be realized the good advantage of abrasion resistance properties.
Specifically, fibrous layer 3 is the composite material of multiple fiber silk composition, and 3 section view of fibrous layer is in the grid of dense
Shape structure setting, the filling of fibrous layer can effectively improve the strength and stiffness of plastics, and the rigidity of reinforced plastics passes through a variety of fibres
Dimension is combined in reinforced plastics, so that fiber is born very big loading stress, is realized the high advantage of resistance to chemical corrosion.
Specifically, strengthening core 11 be the columned nonmetal structure of plastic cement, and the external coating of strengthening core 11 have one layer with
The rubberised layer 12 that interior wrapping layer 10 is connected, strengthening core 11 can be improved the radial stretching resistance of cable, and improve the anti-of cable
Bending property.
Specifically, 7 section view circular array shape of casing is provided with eight groups, and the inside of casing 7 offers multiple groups in a ring
The cable core 9 of array-like, cable sleeve are also known as protection pipe, conduit, are in electrical installation for protecting the pipe of electric wire, cable distribution
Road allows electric wire, cable penetrating and replacing, and casing 7 has flexibility, can resist caused by extraneous weight and foundation settlement
It destroys；Corrosion-resistant, long service life can be used in moist salt-soda soil band；It is fire-retardant, heat-resist, it can be long-term under 130 degree of high temperature
Using and it is indeformable, meet fire does not burn.
Specifically, rubberised layer 12 is that polythene material is provided with one group, rubberised layer 12 is anaerobic type sealed binder, can
Realize being connected and fixed for strengthening core 11 and wrapping layer 10.
Specific implementation step:
Firstly, oversheath 1 is high-density polyethylene material setting, have density high, good crystallinity, crystallinity is big, molecule
Interlaminar action power is big, realizes the good effect of tensile strength machinery performance；The twill-like carbon steel structure of plastic-coated steel belt layer 2, can
Realize the good advantage of abrasion resistance properties；Fibrous layer 3 is the composite material of multiple fiber silk composition, and the filling of fibrous layer can be effectively
The strength and stiffness of plastics are improved, the rigidity of reinforced plastics is combined in reinforced plastics by multiple fiber, bears fiber very
Big loading stress realizes the high advantage of resistance to chemical corrosion；Strengthening core 11 is the columned nonmetal structure of plastic cement, is added
Strong core 11 can be improved the radial stretching resistance of cable, and improve the bending resistance of cable；Casing 7 has flexibility, can support
Destruction caused by imperial external world's weight and foundation settlement；Corrosion-resistant, long service life can be used in moist salt-soda soil band；Fire-retardant,
It is heat-resist, it can be used for a long time under 130 degree of high temperature and indeformable, meet fire and does not burn；Rubberised layer 12 is polythene material setting
There is one group, rubberised layer 12 is anaerobic type sealed binder, can be realized being connected and fixed for strengthening core 11 and wrapping layer 10
In summary: a kind of Novel optical cable of safety of coal mines transmission is set by oversheath for high-density polyethylene material
It sets, and the wall thickness of oversheath is 1cm, the oversheath of high-density polyethylene material has density high, and good crystallinity, crystallinity is big,
Molecule interlayer active force is big；Realize the good effect of tensile strength machinery performance；It is twill-like by plastic-coated steel belt layer section view
Carbon steel structure, and the overall diameter of plastic-coated steel belt layer is less than the interior diameter of oversheath, the Clad Steel band of twill-like carbon steel structure can
Realize the good advantage of abrasion resistance properties；It is the composite material of multiple fiber silk composition by fibrous layer, and fibrous layer section view is in close
Collecting the fenestral fabric setting of shape, the filling of fibrous layer can effectively improve the strength and stiffness of plastics, the rigidity of reinforced plastics,
It is combined in reinforced plastics by multiple fiber, so that fiber is born very big loading stress, realize resistance to chemical corrosion height
The advantages of；Solve that the tensile strength occurred among the above is low, and abrasion resistance properties are poor, the low problem of resistance to chemical corrosion.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of Novel optical cable of safety of coal mines transmission, comprising: oversheath (1), fibrous layer (3), blocks water at plastic-coated steel belt layer (2)
Layer (4), cable core filled layer (6), casing (7), foam filler (8), cable core (9), interior wrapping layer (10), is reinforced inner sheath (5)
Core (11) and rubberised layer (12)；It is characterized by: the oversheath (1) is internally provided with plastic-coated steel belt layer (2), and oversheath
(1) it is connected with plastic-coated steel belt layer (2) by bonding mode；Fibrous layer is provided on the inner wall of the plastic-coated steel belt layer (2)
(3), and plastic-coated steel belt layer (2) is connected with fibrous layer (3) by fitting mode；The inside of the fibrous layer (3) offers resistance
Water layer (4), and fibrous layer (3) is connected with water blocking layer (4) by perforation；The water blocking layer (4) is internally provided with inner sheath
(5), and water blocking layer (4) is connected with inner sheath (5) by bonding mode；The inner end of the inner sheath (5) offers cable core and fills out
It fills layer (6), and inner sheath (5) is connected with cable core filled layer (6) by embedded mode；Described sleeve pipe (7) setting is filled out in cable core
Fill the bosom of layer (6), and casing (7) with cable core filled layer (6) by being connected through mode；Described sleeve pipe (7) it is interior
Portion offers foam filler (8) and cable core (9), and casing (7) is connected with foam filler (8) and cable core (9) by perforation
It connects；The inner end of the cable core filled layer (6) is provided with interior wrapping layer (10), and cable core filled layer (6) and interior wrapping layer (10) are logical
Bonding mode is crossed to be connected；The bosom of the interior wrapping layer (10) is provided with strengthening core (11), and interior wrapping layer (10) is logical
It crosses rubberised layer (12) and is connected with strengthening core (11) by perforation.
2. a kind of Novel optical cable of safety of coal mines transmission according to claim 1, it is characterised in that: the oversheath (1)
It is arranged for high-density polyethylene material, and the wall thickness of oversheath (1) is 1cm.
3. a kind of Novel optical cable of safety of coal mines transmission according to claim 1, it is characterised in that: the plastic-coated steel belt layer
(2) section view is the carbon steel structure of twill-like, and the overall diameter of plastic-coated steel belt layer (2) is less than the interior diameter of oversheath (1).
4. a kind of Novel optical cable of safety of coal mines transmission according to claim 1, it is characterised in that: the fibrous layer (3)
For multiple fiber silk composition composite material, and fibrous layer (3) section view in dense fenestral fabric be arranged.
5. a kind of Novel optical cable of safety of coal mines transmission according to claim 1, it is characterised in that: the strengthening core (11)
There is one layer of painting being connected with interior wrapping layer (10) for the external coating of the columned nonmetal structure of plastic cement, and strengthening core (11)
Glue-line (12).
6. a kind of Novel optical cable of safety of coal mines transmission according to claim 1, it is characterised in that: described sleeve pipe (7) is cutd open
Circular array shape is provided with eight groups, and the inside of casing (7) offers the cable core (9) of multiple groups circular array shape.
7. a kind of Novel optical cable of safety of coal mines transmission according to claim 1, it is characterised in that: the rubberised layer (12)
Polythene material is provided with one group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409090.XU CN208766356U (en) | 2018-08-30 | 2018-08-30 | A kind of Novel optical cable of safety of coal mines transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821409090.XU CN208766356U (en) | 2018-08-30 | 2018-08-30 | A kind of Novel optical cable of safety of coal mines transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208766356U true CN208766356U (en) | 2019-04-19 |
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ID=66133322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821409090.XU Expired - Fee Related CN208766356U (en) | 2018-08-30 | 2018-08-30 | A kind of Novel optical cable of safety of coal mines transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208766356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296196A (en) * | 2021-12-29 | 2022-04-08 | 通鼎互联信息股份有限公司 | Foaming filling method for optical cable |
| CN115128749A (en) * | 2022-06-17 | 2022-09-30 | 上海电信工程有限公司 | Waterproof optical cable with self-repairing layer |
-
2018
- 2018-08-30 CN CN201821409090.XU patent/CN208766356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114296196A (en) * | 2021-12-29 | 2022-04-08 | 通鼎互联信息股份有限公司 | Foaming filling method for optical cable |
| CN115128749A (en) * | 2022-06-17 | 2022-09-30 | 上海电信工程有限公司 | Waterproof optical cable with self-repairing layer |
| CN115128749B (en) * | 2022-06-17 | 2024-03-01 | 上海电信工程有限公司 | Waterproof optical cable with self-repairing layer |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190419 Termination date: 20190830 |
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| CF01 | Termination of patent right due to non-payment of annual fee |