CN209487207U - A kind of shatter-proof anti-interference type photoelectric compound cable - Google Patents
A kind of shatter-proof anti-interference type photoelectric compound cable Download PDFInfo
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- CN209487207U CN209487207U CN201821928018.8U CN201821928018U CN209487207U CN 209487207 U CN209487207 U CN 209487207U CN 201821928018 U CN201821928018 U CN 201821928018U CN 209487207 U CN209487207 U CN 209487207U
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Abstract
The utility model discloses a kind of shatter-proof anti-interference type photoelectric compound cables, including inner conductive core, internal layer shielding, external insulation and metal screen layer, the internal layer shielding is provided with outside the inner conductive core, the internal layer shielding is external to be provided with the external insulation, the metal screen layer is provided with outside the external insulation, nylon wire, which is provided with, outside the metal screen layer wraps layer, the nylon wire, which is wrapped, is provided with exterior protection layer outside layer, exterior protection layer side is provided with fiber optic conduction core, optical fiber insulation sheath is provided with outside the fiber optic conduction core.Beneficial effect is: 1, the ability with very high antidetonation, resistance to compression and outstanding shielding interference signal, internal two-layer screen layer prevent magnetic interference；2, cable is prevented because being squeezed and deformation occurs, be ensure that the stabilization, safe and reliable for transmitting signal in circuit, is simultaneously effective protected the safe operation of electrical equipment.
Description
Technical field
The utility model relates to technical field of electric power, more particularly to a kind of shatter-proof anti-interference type photoelectric compound cable.
Background technique
To being located at, crustal movement is often sent out, multiple area and ground large excavate motor performance and the complex interference of electromagnetic wave
Place, by cable laying in underground, in such a case will by irregular external pressure impact and squeeze, thus bring cable
Biggish damage is generated to cable, leads to the interruption of electric power, control and signal.
Currently, in the process of running on the one hand cable wants that extraneous vibration and compressional deformation can be resisted, energy is on the other hand wanted
External electromagnetic wave around shielding guarantees the stabilization, safe and reliable for transmitting signal in circuit, simultaneously effective electric appliance is protected to set
Standby safe operation.
And cable of the existing use in this occasion, structure do not have electromagnetic isolation or shielding and shatter-proof function,
And seldom will have this comprehensive function by the compound cable of photoelectricity.The safe operation that thus cannot be guaranteed this kind of cable, because
This is badly in need of a kind of device at present to solve the problems, such as this.
Utility model content
The purpose of this utility model is that provide a kind of shatter-proof anti-interference type photoelectricity to solve the above-mentioned problems compound
Cable.
The utility model achieves the above object through the following technical schemes:
A kind of shatter-proof anti-interference type photoelectric compound cable, including the shielding of inner conductive core, internal layer, external insulation and gold
Belong to shielded layer, the internal layer shielding is provided with outside the inner conductive core, the internal layer shielding is external to be provided with outside described
Portion's insulating layer is provided with the metal screen layer outside the external insulation, is provided with nylon outside the metal screen layer
Net wraps layer, and the nylon wire is wrapped and is provided with exterior protection layer outside layer, and exterior protection layer side is provided with optical fiber biography
Core is led, optical fiber insulation sheath is provided with outside the fiber optic conduction core, is provided with inner elastomeric outside the optical fiber insulation sheath
Filling, the inner elastomeric filling is external to be provided with outer layer fastening cloth bag, and outer layer fastening cloth bag side is provided with inside and holds
Power bracing wire is provided with insulation filling outside the internal load bracing wire, outer layer is provided with outside the insulation filling and wraps layer, institute
It states outer layer and wraps and be equipped with antidetonation protrusion on the outside of layer, the antidetonation protrusion is external to be provided with external protection.
In order to further increase the use function of shatter-proof anti-interference type photoelectric compound cable, the internal layer shielding surrounds institute
It states outside inner conductive core, the external insulation surrounds outside the internal layer shielding, and the metal screen layer surrounds described
Outside external insulation.
In order to further increase the use function of shatter-proof anti-interference type photoelectric compound cable, it is close that the nylon wire wraps layer
Surround on the metal screen layer, the exterior protection layer surrounds the nylon wire and wraps on the outside of layer.
In order to further increase the use function of shatter-proof anti-interference type photoelectric compound cable, the optical fiber insulation sheath wrapping
On the outside of the fiber optic conduction core, the inner elastomeric is filled in the gap outside the optical fiber insulation sheath, described
It is outer that outer layer fastening cloth bag surrounds the inner elastomeric filling.
In order to further increase the use function of shatter-proof anti-interference type photoelectric compound cable, the internal load bracing wire is inlayed
In the insulation filling, the insulation filling is filled in the gap that the outer layer is wrapped inside layer.
In order to further increase the use function of shatter-proof anti-interference type photoelectric compound cable, the outer layer is wrapped layer and is surrounded
Outside the insulation filling, the antidetonation protrusion takes shape in the outer layer and wraps outside layer, and the external protection surrounds described
Outer layer is wrapped outside layer.
In order to further increase the use function of shatter-proof anti-interference type photoelectric compound cable, the inner conductive core has three
Root, the fiber optic conduction core have two, the internal load bracing wire be multiply High-strength cable twist together.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the ability with very high antidetonation, resistance to compression and outstanding shielding interference signal, internal two-layer screen layer prevent
Magnetic interference；
2, prevent cable because being squeezed and deformation occurs, ensure that the stabilization that signal is transmitted in circuit, safety, can
It leans on, simultaneously effective protects the safe operation of electrical equipment.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of sectional structure schematic diagram of shatter-proof anti-interference type photoelectric compound cable of the utility model；
Fig. 2 is a kind of sectional structure schematic diagram of shatter-proof anti-interference type photoelectric compound cable conductor wire core of the utility model；
Fig. 3 is a kind of sectional structure schematic diagram of shatter-proof anti-interference type photoelectric compound cable fiber optic conduction core of the utility model.
The reference numerals are as follows:
1, inner conductive core；2, internal layer shields；3, external insulation；4, metal screen layer；5, nylon wire wraps layer；6,
Exterior protection layer；7, fiber optic conduction core；8, optical fiber insulation sheath；9, inner elastomeric is filled；10, outer layer fastens cloth bag；11, internal
Load bracing wire；12, insulation filling；13, outer layer wraps layer；14, external protection；15, antidetonation protrusion.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with embodiment with reference to the accompanying drawing:
Embodiment one:
As shown in Figure 1-Figure 3, a kind of shatter-proof anti-interference type photoelectric compound cable, including the shielding of inner conductive core 1, internal layer
2, external insulation 3 and metal screen layer 4 are provided with internal layer shielding 2,2 outside setting of internal layer shielding outside inner conductive core 1
There is external insulation 3, metal screen layer 4 is provided with outside external insulation 3, nylon wire is provided with outside metal screen layer 4 and wraps up in
Tight layer 5, nylon wire are wrapped and are provided with exterior protection layer 6 outside layer 5, and 6 side of exterior protection layer is provided with fiber optic conduction core 7, light
It is provided with optical fiber insulation sheath 8 outside fine conductive core 7, inner elastomeric filling 9, internal bullet are provided with outside optical fiber insulation sheath 8
Property filling 9 outside be provided with outer layer fastening cloth bag 10, outer layer fastening 10 side of cloth bag be provided with internal load bracing wire 11, inside is held
It is provided with insulation filling 12 outside power bracing wire 11, outer layer is provided with outside insulation filling 12 and wraps layer 13, outer layer is wrapped outside layer 13
Side has antidetonation protrusion 15, and external protection 14 is provided with outside antidetonation protrusion 15.
Embodiment two:
The difference between this embodiment and the first embodiment lies in internal layer shielding 2 surrounds inner conductive core 1 in the present embodiment
Outside, external insulation 3 surrounds outside internal layer shielding 2, and metal screen layer 4 surrounds outside external insulation 3.
Specifically, the interference that magnetic field can be effectively prevent to transmit signal is arranged in this way.
The concrete operating principle of the utility model are as follows: in use device, inner conductive core 1 plays conduction electric signal first
Effect, in alternating current, electric current flows through conducting wire and generates magnetic field inner conductive core 1, the mutual shadow in magnetic field between parallel wire
It rings, generates impedance, influence electric signal transmission, preliminary armoured magnetic field is played the role of in internal layer shielding 2, and external insulation 3 plays guarantor
The effect of insulation is protected, the further magnetic field of metal screen layer 4 is shielded, and nylon wire is wrapped 5 inner layers of layer and wrapped, and outside is anti-
Sheath 6 is used as outer layer protection, and fiber optic conduction core 7 plays the role of conducting photosignal, and optical fiber insulation sheath 8, inner elastomeric are filled out
It fills 9, outer layer fastening cloth bag 10 and plays the role of isolation and protection, internal load bracing wire 11 enhances the longitudinal stretching length of cable,
Outer layer wraps layer 13 and two kinds of cores wraps, and external protection 14 plays the role of outer protection, insulation filling 12, antidetonation protrusion
15 play antihunt action.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of shatter-proof anti-interference type photoelectric compound cable, it is characterised in that: shielded including inner conductive core (1), internal layer
(2), external insulation (3) and metal screen layer (4), the inner conductive core (1) is external to be provided with the internal layer shielding
(2), it is provided with the external insulation (3) outside the internal layer shielding (2), is arranged outside the external insulation (3)
It states metal screen layer (4), is provided with nylon wire outside the metal screen layer (4) and wraps layer (5), the nylon wire wraps layer
(5) external to be provided with exterior protection layer (6), exterior protection layer (6) side is provided with fiber optic conduction core (7), the optical fiber
It is provided with optical fiber insulation sheath (8) outside conductive core (7), inner elastomeric filling is provided with outside the optical fiber insulation sheath (8)
(9), outer layer fastening cloth bag (10) is provided with outside the inner elastomeric filling (9), outer layer fastening cloth bag (10) side is set
It is equipped with internal load bracing wire (11), is provided with insulation filling (12), the insulation filling outside the internal load bracing wire (11)
(12) outside is provided with outer layer and wraps layer (13), and the outer layer, which is wrapped, is equipped with antidetonation protrusion (15), the antidetonation on the outside of layer (13)
External protection (14) are provided with outside raised (15).
2. a kind of shatter-proof anti-interference type photoelectric compound cable according to claim 1, it is characterised in that: the internal layer shielding
(2) surround the inner conductive core (1) outside, the external insulation (3) surrounds the internal layer shielding (2) outside, described
Metal screen layer (4) surrounds the external insulation (3) outside.
3. a kind of shatter-proof anti-interference type photoelectric compound cable according to claim 1, it is characterised in that: the nylon wire is wrapped up in
On the metal screen layer (4), the exterior protection layer (6) surrounds the nylon wire and wraps layer tight layer (5) tight enclosure
(5) outside.
4. a kind of shatter-proof anti-interference type photoelectric compound cable according to claim 1, it is characterised in that: the optical fiber insulation
Crust (8) surrounds on the outside of the fiber optic conduction core (7), and the inner elastomeric filling (9) is filled in the optical fiber insulation sheath
(8) in external gap, outer layer fastening cloth bag (10) surrounds the inner elastomeric filling (9) outside.
5. a kind of shatter-proof anti-interference type photoelectric compound cable according to claim 1, it is characterised in that: the internal load
Bracing wire (11) is embedded in the insulation filling (12), and the insulation filling (12) is filled in the outer layer and wraps layer (13) inside
Gap in.
6. a kind of shatter-proof anti-interference type photoelectric compound cable according to claim 1, it is characterised in that: the outer layer is wrapped
Layer (13) surrounds the insulation filling (12) outside, and the antidetonation raised (15) takes shape in the outer layer and wraps layer (13) outside
Portion, the external protection (14) surround the outer layer and wrap layer (13) outside.
7. a kind of shatter-proof anti-interference type photoelectric compound cable according to claim 1, it is characterised in that: the inner conductive
Core (1) has three, and the fiber optic conduction core (7) has two, and the internal load bracing wire (11) is the torsion of multiply High-strength cable
It is combined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928018.8U CN209487207U (en) | 2018-11-22 | 2018-11-22 | A kind of shatter-proof anti-interference type photoelectric compound cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821928018.8U CN209487207U (en) | 2018-11-22 | 2018-11-22 | A kind of shatter-proof anti-interference type photoelectric compound cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209487207U true CN209487207U (en) | 2019-10-11 |
Family
ID=68116268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821928018.8U Expired - Fee Related CN209487207U (en) | 2018-11-22 | 2018-11-22 | A kind of shatter-proof anti-interference type photoelectric compound cable |
Country Status (1)
| Country | Link |
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| CN (1) | CN209487207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524573A (en) * | 2023-12-01 | 2024-02-06 | 河北博轩耐水产品科技有限公司 | Visual temperature-sensing composite cable and cable heating monitoring method |
-
2018
- 2018-11-22 CN CN201821928018.8U patent/CN209487207U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117524573A (en) * | 2023-12-01 | 2024-02-06 | 河北博轩耐水产品科技有限公司 | Visual temperature-sensing composite cable and cable heating monitoring method |
| CN117524573B (en) * | 2023-12-01 | 2024-04-30 | 河北博轩耐水产品科技有限公司 | Visual temperature-sensing composite cable and cable heating monitoring method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201122 |
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| CF01 | Termination of patent right due to non-payment of annual fee |