CN208706291U - A kind of fire safe type carbon fiber composite core wire - Google Patents
A kind of fire safe type carbon fiber composite core wire Download PDFInfo
- Publication number
- CN208706291U CN208706291U CN201820925505.2U CN201820925505U CN208706291U CN 208706291 U CN208706291 U CN 208706291U CN 201820925505 U CN201820925505 U CN 201820925505U CN 208706291 U CN208706291 U CN 208706291U
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- Prior art keywords
- carbon fiber
- composite core
- fiber composite
- layer
- aluminium clad
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Abstract
The utility model discloses a kind of fire safe type carbon fiber composite core wires, including lead body and guiding connector, the guiding ontology includes unlined aluminium clad, fireproof mica layer and alkali-free glass wool layer, carbon fiber composite core rod, reinforce plug in centre, alkali-free glass wool layer is enclosed with inside the fireproof mica layer, outer layer aluminium clad is enclosed with inside the alkali-free glass wool layer, the unlined aluminium clad is internally provided with four carbon fiber composite core rods, unlined aluminium clad is coated with outside carbon fiber composite core rod, the beneficial effects of the utility model are: 1) fire resistance is good, 2) light-weight, tensile strength is high；3) arc sag performance is more preferable, and arc sag variation with temperature amount is small after inflection point；4) nonmagnetic, loss it is small；5) core is corrosion-resistant, long service life.
Description
Technical field
The utility model relates to carbon-fibre wire technical fields, lead more particularly to a kind of fire safe type carbon fiber complex core
Line.
Background technique
Carbon fiber composite core wire (ACCC) be it is a kind of it is novel make somebody a mere figurehead conducting wire used for transmission line, it is light-weight, thermal stability is good,
Sag is small, unit area through-current capability is strong and it is anticorrosive be its outstanding feature.Particularly suitable for company, strand, guard station, mining area
The use environment that corrosion strength is big, filthy intensity is high, conducting wire is easily waved.It can satisfy Resources for construction economizing type, environmentally friendly
The requirement of power grid, has a good application prospect in transmission line of electricity in County Power Grid.ACCC carbon fiber composite conductor is current
Bulk of worldwide electricity power transmission and transformation system preferably replaces traditional steel-core-aluminium to cut with scissors conducting wire, aluminium Baogang conducting wire, aluminium alloy conductor and import
The new product of invar conducting wire.
In many application environments, carbon-fibre wire needs to have stronger fire resistance, to satisfy the use demand.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of fire safe type carbon fiber
Compound core conducting wire.
To realize the purpose of this utility model, the technical scheme adopted by the utility model is a kind of fire safe type carbon fiber
Compound core conducting wire, including lead body and guiding connector, the lead body includes unlined aluminium clad 1, fireproof mica layer 2
And alkali-free glass wool layer 3, carbon fiber composite core rod 4, it is intermediate reinforce plug 5, be enclosed with alkali-free inside the fireproof mica layer
Glass fiber layer 3 is enclosed with outer layer aluminium clad 6 inside the alkali-free glass wool layer 3, is arranged inside the unlined aluminium clad 1
There are four carbon fiber composite core rods 4, unlined aluminium clad 1, four unlined aluminium clads are coated with outside carbon fiber composite core rod 4
1 connect with 6 inscribe of outer layer aluminium clad, and interval is uniformly arranged, and is provided with centre among four carbon fiber composite core rods 4
Reinforce plug 5, the intermediate plug 5 of reinforcing is quadrangular mechanism, is provided on four sides and matches with unlined aluminium clad 1
Close the arc groove used.
Wherein, resin is filled in 6 internal clearance of outer layer aluminium clad.
Compared with prior art, the utility model has the beneficial effects that 1) fire resistance is good, and 2) light-weight, tensile strength
It is high；3) arc sag performance is more preferable, and arc sag variation with temperature amount is small after inflection point；4) nonmagnetic, loss it is small；5) core it is corrosion-resistant,
Long service life.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the utility model carbon-fibre wire body embodiment；
Fig. 2 show the structural schematic diagram of the utility model terminal embodiment；
In figure: 1- unlined aluminium clad, 2- fireproof mica layer, 3- alkali-free glass wool layer, 4- carbon fiber composite core rod, in 5-
Between reinforce plug, 6- outer layer aluminium clad, 7- steel anchor, 8- anchor head, 9- internal layer aluminum pipe, 10- outer layer aluminum pipe, 11- carbon-fibre wire
Ontology, 12- conduction wire clamp.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
It should be noted that " connection " described herein and the word for expressing " connection ", as " being connected ",
" connected " etc. both may refer to a certain component and be directly connected to another component, also may refer to a certain component and passes through other portions
Part is connected with another component.
As shown in Figure 1, the technical scheme adopted by the utility model is a kind of fire safe type carbon fiber composite core wire, packet
Lead body and guiding connector are included, the lead body includes unlined aluminium clad 1, fireproof mica layer 2 and alkali-free glass
Plug 5 is reinforced in silk layer 3, carbon fiber composite core rod 4, centre, is enclosed with alkali-free glass wool layer 3, institute inside the fireproof mica layer
It states and is enclosed with outer layer aluminium clad 6 inside alkali-free glass wool layer 3, the unlined aluminium clad 1 is internally provided with four carbon fibers
Composite core rod 4 is coated with unlined aluminium clad 1, four unlined aluminium clads 1 and the outer layer outside carbon fiber composite core rod 4
The connection of 6 inscribe of aluminium clad, and interval is uniformly arranged, and intermediate reinforcement plug 5 is provided among four carbon fiber composite core rods 4,
The intermediate plug 5 of reinforcing is quadrangular mechanism, is provided with the arc being used in combination with unlined aluminium clad 1 on four sides
Connected in star.
Wherein, resin is filled in 6 internal clearance of outer layer aluminium clad.
Wherein, the intermediate plug 5 of reinforcing is aluminum material.
The beneficial effects of the utility model are: 1) fire resistance is good, 2) light-weight, tensile strength is high；3) arc sag performance is more
Good, arc sag variation with temperature amount is small after inflection point；4) nonmagnetic, loss it is small；5) core is corrosion-resistant, long service life.
In addition, as shown in Fig. 2, in a preferred embodiment, the application also protect a kind of follow-on carbon fiber guiding to
Terminal, including steel anchor, conduction wire clamp, drainage plate, outer layer aluminum pipe and internal layer aluminum pipe, drainage plate and outer layer Al pipe butt welding,
In, carbon fiber guiding is into insertion internal layer aluminum pipe, in order to protect carbon-fibre wire, soft aluminium protective layer is set in internal layer aluminum pipe inner wall,
In addition, multiple annular grooves are arranged in the anchor head interval of steel anchor, and anchor head is inserted into internal layer aluminum pipe in order to increase tensile resistence, squeezing
When pressure, internal layer aluminum pipe is embedded in groove, increases tensile resistence.
In a preferred embodiment, the carbon fiber composite core rod bears at least 0.05% tension of unlined aluminium clad
Strain.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (2)
1. a kind of fire safe type carbon fiber composite core wire, which is characterized in that including lead body and guiding connector, the conducting wire
Ontology include unlined aluminium clad (1), fireproof mica layer (2) and alkali-free glass wool layer (3), carbon fiber composite core rod (4), in
Between reinforce plug (5), be enclosed with alkali-free glass wool layer (3) inside the fireproof mica layer, the alkali-free glass wool layer (3) is internal
It is enclosed with outer layer aluminium clad (6), the unlined aluminium clad (1) is internally provided with four carbon fiber composite core rods (4), carbon fiber
It is coated with unlined aluminium clad (1) outside dimension composite core rod (4), four unlined aluminium clads (1) and the outer layer aluminium clad
(6) inscribe connects, and interval is uniformly arranged, and intermediate reinforcement plug (5), institute are provided among four carbon fiber composite core rods (4)
To state intermediate reinforce plug (5) be quadrangular mechanism, is provided on four sides and is used in combination with unlined aluminium clad (1)
Arc groove.
2. a kind of fire safe type carbon fiber composite core wire according to claim 1, which is characterized in that the outer layer aluminium cladding
Layer is filled with resin in (6) internal clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925505.2U CN208706291U (en) | 2018-06-14 | 2018-06-14 | A kind of fire safe type carbon fiber composite core wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820925505.2U CN208706291U (en) | 2018-06-14 | 2018-06-14 | A kind of fire safe type carbon fiber composite core wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208706291U true CN208706291U (en) | 2019-04-05 |
Family
ID=65936471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820925505.2U Active CN208706291U (en) | 2018-06-14 | 2018-06-14 | A kind of fire safe type carbon fiber composite core wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208706291U (en) |
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2018
- 2018-06-14 CN CN201820925505.2U patent/CN208706291U/en active Active
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