CN208753013U - A kind of anti-interference electrical control cable - Google Patents
A kind of anti-interference electrical control cable Download PDFInfo
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- CN208753013U CN208753013U CN201821434057.2U CN201821434057U CN208753013U CN 208753013 U CN208753013 U CN 208753013U CN 201821434057 U CN201821434057 U CN 201821434057U CN 208753013 U CN208753013 U CN 208753013U
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Abstract
The utility model discloses a kind of anti-interference electrical control cable, including carrying core, multiple conductor thread cores are evenly arranged with around carrying core, conductor thread core includes the first carrying silk and multiple insulated electric conductor cores, multiple insulated electric conductor cores are uniformly arranged on around the first carrying silk, gap filling between the first carrying silk and multiple insulated electric conductor cores has the first filled layer, multiple second carrying silks are additionally provided between multiple conductor thread cores, corrosion-resistant coating is wrapped in multiple conductor thread cores and multiple second carrying silks, in multiple conductor thread cores, anti-interference filled layer is filled between multiple second carrying silks and corrosion-resistant coating, external sheath layer is externally provided in corrosion-resistant coating；The utility model not only increases the anti-wear and bend resistance ability of control cable, solve the problems, such as that conventional electrical controls the easily broken core of cable, and the anti-interference ability of control cable is effectively improved in various aspects, also effectively improve the insulating capacity and fire resistance property of control cable.
Description
Technical field
The utility model relates to field of cable technology, in particular to a kind of anti-interference electrical control cable.
Background technique
Currently, the equipment such as the various electronic sensors of electric control system, measuring instrument instrument want cable indices
It asks all higher, generallys use multi-core controlled cable, the control that especially important on-off model feedback and collection of simulant signal use
Cable processed is more demanding to interference free performance, if causing measurement data unreliable, some are important after receiving extraneous electromagnetic interference
There is the normal operation that mutation seriously affects equipment in signal measurement, while a series of failure alarm signal occurs, for example water is led
Watt mild oil level, governor pressure oil tank pressure and liquid level etc..The reciprocal time of the core of electrical control cable when in use is big
About at 20,000 times or so, the combined stress effect impacted by overbending, stretching, mechanical external force to cable long term frequent is electric
The easily broken core of cable control conductor, and be easy to be interfered, but be still easy disconnected core when overbending and long term wear.
Therefore, it is necessary to design a kind of anti-tampering electrical control cable to solve the above problems.
Summary of the invention
Purpose of the utility model is to overcome the above-mentioned shortcomings and provide a kind of anti-interference electrical control cables, not only solve
The problem of conventional electrical control cable easily broken core, and the anti-interference ability of control cable is effectively improved in various aspects.
The utility model is in order to solve the above technical problems, used technical solution is: a kind of anti-interference electrical control electricity
Cable, including carrying core, are evenly arranged with multiple conductor thread cores around carrying core, conductor thread core include the first carrying silk and
Multiple insulated electric conductor cores, multiple insulated electric conductor cores are uniformly arranged on around the first carrying silk, first carrying silk and it is multiple absolutely
Edge conductor thread core is wrapped with film, and the gap filling between the first carrying silk and multiple insulated electric conductor cores has the first filling
Layer is additionally provided with multiple second carrying silks between multiple conductor thread cores, second is filled between carrying core and conductor thread core
Filled layer is wrapped with corrosion-resistant coating in multiple conductor thread cores and multiple second carrying silks, in multiple conductor thread cores, multiple second
It carries and is filled with anti-interference filled layer between silk and corrosion-resistant coating, be externally provided with external sheath layer in corrosion-resistant coating.
Preferably, the carrying core includes stop threaded line and multiple thirds carrying silk, and stop threaded line is wrapped in more
Outside a third carrying silk, the gap filling between stop threaded line and multiple thirds carrying silk has third filled layer.
Preferably, the first carrying silk, the second carrying silk, third carrying silk are enclosed with braided polyester for different-diameter
The galvanized wire of object.
Preferably, it is successively arranged wrapping layer between corrosion-resistant coating and external sheath layer, insulating layer, the first fine metal mesh, prevents
Fire bed and the second fine metal mesh.
The utility model has the beneficial effects that
1, it is easily broken to solve conventional electrical control cable for the anti-wear and bend resistance ability for effectively improving control cable
The problem of core；
2, many-sided anti-interference ability for effectively improving control cable；
3, the insulating capacity and fire resistance property of control cable are effectively improved.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of anti-interference electrical control cable；
In figure, core 1 is carried, third carries silk 1.1, third filled layer 1.2, conductor thread core 2, first carry silk 2.1, absolutely
Edge conductor thread core 2.2, the first filled layer 2.3, second carrying silk 3, the second filled layer 4, corrosion-resistant coating 5, anti-interference filled layer 6,
External sheath layer 7, wrapping layer 8, insulating layer 9, the first fine metal mesh 10, fireprotection layer 11, the second fine metal mesh 12.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of anti-interference electrical control cable, including carrying core 1, it is uniformly set around carrying core 1
Multiple conductor thread cores 2 are equipped with, conductor thread core 2 includes that the first carrying silk 2.1 and multiple insulated electric conductor cores 2.2, multiple insulation are led
Body core 2.2 is uniformly arranged on around the first carrying silk 2.1, is wrapped up outside the first carrying silk 2.1 and multiple insulated electric conductor cores 2.2
There is film, the gap filling between the first carrying silk 2.1 and multiple insulated electric conductor cores 2.2 has the first filled layer 2.3, more
Multiple second carrying silks 3 are additionally provided between a conductor thread core 2, filled with the second filling between carrying core 1 and conductor thread core 2
Layer 4 is wrapped with corrosion-resistant coating 5 in multiple conductor thread cores 2 and multiple second carrying silks 3, in multiple conductor thread cores 2, Duo Ge
It is filled with anti-interference filled layer 6 between two carrying silks 3 and corrosion-resistant coating 5, is externally provided with external sheath layer 7 in corrosion-resistant coating 5.
The quantity of conductor thread core 2 is five in the present embodiment, and the quantity of insulated electric conductor core 2.2 is six, insulated electric conductor
The insulating layer of core 2.2 specifically uses plastic material, and the first filled layer 2.3 specifically uses textile strand or cotton blended yarn, and second fills out
Layer 4 is filled specifically using aramid fiber rove, and the specific material of corrosion-resistant coating 5 is epoxy resin, and the specific material of external sheath layer 7 is polychlorostyrene
Ethylene.
Preferably, the carrying core 1 includes stop threaded line and multiple thirds carry silk 1.1, stop threaded line package
Outside multiple thirds carrying silk 1.1, the gap filling between stop threaded line and multiple thirds carrying silk 1.1 has third filling
Layer 1.2.Such setting is so that carrying core 1 has better warping resistance ability.Multiple thirds carry silk 1.1 in the present embodiment
Quantity be seven, one of them is set to center, other six thirds carrying silks 1.1 are evenly arranged on around it, described six the
Three carrying silks 1.1 can be parallel to each other, mutually can also sequentially close setting.Third filled layer 1.2 specifically uses aramid fiber matrix
Rove, third filled layer 1.2 have insulating properties and good toughness, play protection carrying core 1 and multiple thirds carrying silk
1.1 effect；Stop threaded line specifically uses tensile plastic line, and stop threaded line plays fixed carrying 1 internal component of core
Effect.
Preferably, the first carrying silk 2.1, second carries silk 3, third carrying silk 1.1 is being enclosed with for different-diameter
The galvanized wire of braided polyester object, such setting not only acts as certain supporting role, and protects carrying core 1 and insulated electric conductor
Core 2.2 is not mechanically damaged, and is also acted and is held current-carrying effect.
Preferably, wrapping layer 8, insulating layer 9, the first fine metal mesh are successively arranged between corrosion-resistant coating 5 and external sheath layer 7
10, fireprotection layer 11 and the second fine metal mesh 12, wrapping layer 8 strengthen the protection of cable internal structure, and insulating layer 9 improves control
The insulating capacity of cable, fireprotection layer 11 improve control fireproofing of cable ability, the first fine metal mesh 10 and the second fine metal mesh
12 improve the anti-interference ability of control cable.
The present embodiment working principle is as follows: when in use, when the use for a long time of control cable is bent or is worn, the
One carrying silk 2.1, second, which carries silk 3 and third carrying silk 1.1, to be alleviated between conductor thread core 2, multiple conductor thread cores 2 respectively
The bending or abrasion being subject to carrying core 1, effectively improve the anti-wear and bend resistance ability of control cable, solve biography
Unite electrical control cable easily broken core the problem of.Anti-interference filled layer 6 is capable of the anti-tampering ability of effective electrical control cable.
The wear-resistant and anti-corrosion capability of control cable is improved in anti-interference filled layer 6 setting corrosion-resistant coating 5, in anti-corrosion
Wrapping layer 8 is set outside erosion layer 5 and strengthens the protection to lead for retractable pencil, insulating layer 9 is set outside wrapping layer 8 and improves the exhausted of control cable
The anti-tampering ability that the first fine metal mesh 10 improves electrical control cable again is arranged, first in edge ability outside insulating layer 9
Fireprotection layer 11 is set outside fine metal mesh 10 and improves control fireproofing of cable ability, the second fine metal mesh is set outside fireprotection layer 11
12 further improve the anti-interference ability of control cable.
The above embodiments are only the optimal technical scheme of the utility model, and are not construed as the limit for the utility model
System, the features in the embodiments and the embodiments of the present application in the absence of conflict, can mutual any combination.This is practical new
The protection scope of type should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also the protection scope of the utility model it
It is interior.
Claims (4)
1. a kind of anti-interference electrical control cable, including carrying core (1), it is characterised in that: around carrying core (1) uniformly
It being provided with multiple conductor thread cores (2), conductor thread core (2) includes the first carrying silk (2.1) and multiple insulated electric conductor cores (2.2),
Multiple insulated electric conductor cores (2.2) are uniformly arranged on around the first carrying silk (2.1), the first carrying silk (2.1) and multiple insulation
Conductor thread core (2.2) is wrapped with film, the gap between the first carrying silk (2.1) and multiple insulated electric conductor cores (2.2)
Filled with the first filled layer (2.3), multiple second carryings silk (3) are additionally provided between multiple conductor thread cores (2), in carrying core
(1) the second filled layer (4) are filled between conductor thread core (2), in multiple conductor thread cores (2) and multiple second carryings silk (3)
Corrosion-resistant coating (5) are wrapped with, are filled between multiple conductor thread cores (2), multiple second carryings silk (3) and corrosion-resistant coating (5)
There are anti-interference filled layer (6), is externally provided with external sheath layer (7) in corrosion-resistant coating (5).
2. a kind of anti-interference electrical control cable according to claim 1, it is characterised in that: carrying core (1) packet
Stop threaded line and multiple thirds carrying silk (1.1) are included, stop threaded line is wrapped in multiple third carryings silk (1.1) outside, only
Gap filling between dynamic threaded line and multiple thirds carrying silk (1.1) has third filled layer (1.2).
3. a kind of anti-interference electrical control cable according to claim 1 or 2, it is characterised in that: the first carrying silk
(2.1), the second carrying silk (3), the galvanized wire for being enclosed with braided polyester object that third carrying silk (1.1) is different-diameter.
4. a kind of anti-interference electrical control cable according to claim 1, it is characterised in that: corrosion-resistant coating (5) and outer
It is thin that wrapping layer (8), insulating layer (9), the first fine metal mesh (10), fireprotection layer (11) and second are successively arranged between restrictive coating (7)
Metal mesh (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434057.2U CN208753013U (en) | 2018-09-03 | 2018-09-03 | A kind of anti-interference electrical control cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821434057.2U CN208753013U (en) | 2018-09-03 | 2018-09-03 | A kind of anti-interference electrical control cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208753013U true CN208753013U (en) | 2019-04-16 |
Family
ID=66082792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821434057.2U Active CN208753013U (en) | 2018-09-03 | 2018-09-03 | A kind of anti-interference electrical control cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208753013U (en) |
-
2018
- 2018-09-03 CN CN201821434057.2U patent/CN208753013U/en active Active
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