CN209591609U - A kind of multiply composite material strengthening core - Google Patents
A kind of multiply composite material strengthening core Download PDFInfo
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- CN209591609U CN209591609U CN201920407025.1U CN201920407025U CN209591609U CN 209591609 U CN209591609 U CN 209591609U CN 201920407025 U CN201920407025 U CN 201920407025U CN 209591609 U CN209591609 U CN 209591609U
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- composite material
- strengthening core
- material strengthening
- single line
- line plug
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Abstract
The utility model discloses a kind of multiply composite material strengthening cores, it is made of the single line plug (1) more than or equal to 7, between each single line plug (1) and plug entirety outer layer is bonded by adhesive (2), and multiply composite material strengthening core outer layer winds or do not wind fiber (3).Multiply composite material strengthening core provided by the utility model is applied to aerial condutor, carbon fiber composite core wire relative to traditional single core has good bending property, the advantages that route operational safety, multiply composite material strengthening core tool during constructing unfolding has great advantage, especially suitable for constructing under the adverse circumstances such as big height difference, big corner.
Description
Technical field
The utility model relates to a kind of overhead power transmission conducting wire strengthening cores, and in particular to a kind of multiply composite material reinforcement
Core.
Background technique
The wire and cable used is conveyed generally using steel-cored aluminium strand as conducting wire to solve existing long-range large-capacity power, is consumed energy
Greatly, current-carrying capacity is small, it is resulting from have a power failure, disconnection fault the problems such as happening occasionally, people attempt to be replaced with organic composite material
Metal material makes the core material of conducting wire, has developed advanced composite material (ACM) synthesis core conducting wire.This kind of conducting wire has high temperature resistant, great Rong
The features such as amount, low energy consumption, long service life.Because this kind of conducting wire has very high superiority, in reconstruction of old circuit and new route
In obtained good application.Since super-pressure, extra high voltage line promote the use, large-section lead obtains bigger demand,
The limitation that the bending property of the single composite material core lead of major diameter is bad starts to appear, and brings much not for construction and installation
Just, and the strengthening core of whole conducting wire is independent plug, reduces the safety coefficient of route operation.
Show strands strengthening core after study to replace single major diameter strengthening core, it can very good solution be above-mentioned asks
Topic, but since single plug has certain toughness, during twisted wire or construction are cut-off, it can be dissipated between each single plug
It opens, therefore the mutual constraint between each plug is a urgent problem to be solved.
Utility model content
Purpose of utility model: the purpose of this utility model is to overcome the deficiencies in the prior art, are ground by many experiments
Study carefully, a kind of sound construction is provided, firm binding force between each single plug is not easy the multiply composite material strengthening core to scatter.It should
Mutually constraint is accurate between each single line plug of multiply composite material strengthening core, and efficiency when twisted wire and construction can be improved, improve route
The safety of operation has important application value.
Technical solution: in order to realize the purpose of this utility model, the utility model adopts the following technical scheme:
A kind of multiply composite material strengthening core, multiply composite material strengthening core are made of single line plug, single line plug radical
>=7, the number of plies >=1；Between each single line plug and plug entirety outer layer is bonded by adhesive, multiply composite material strengthening core outer layer
Winding or not fiber.
Preferably, above-described multiply composite material strengthening core, the single line plug is by fiber and resin
It is fabricated；The resin includes thermoplastic resin or thermosetting resin；The fiber is organic fiber or inorfil.
Preferably, above-described multiply composite material strengthening core, it is parallel to each other between each single line plug or by
It is interior and outer be successively twisted.
Preferably, above-described multiply composite material strengthening core, described adhesive are epoxy resin, polyester tree
The high temperature resistant thermosettings material such as rouge, heat resistant rubber.
Preferably, above-described multiply composite material strengthening core, the fiber are organic fiber or inorganic
Fiber.
Preferably, above-described multiply composite material strengthening core, the inorfil include glass fibre,
Carbon fiber, bamboo fibre, aramid fiber, graphite fibre.
Preferably, above-described multiply composite material strengthening core, the thermosetting resin include asphalt mixtures modified by epoxy resin
Rouge, polyester resin or polyether-ether-ketone.
Preferably, above-described multiply composite material strengthening core, the single line diameter of mandrel range are
0.5-6mm；The section of single line plug is round or trapezoidal.
The utility model has the advantages that multiply composite material strengthening core provided by the utility model and preparation method thereof has the advantage that
(1) multiply composite material strengthening core provided by the utility model, reasonable in design, performance is excellent, has bendability
Can be good, it is highly-safe, the advantages that corrosion-resistant, good toughness.
(2) multiply composite material strengthening core provided by the utility model by adhesives and twines between each single line plug
Around stapling, the binding force between each single line plug can be greatly enhanced, improves the safety of construction and route operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of strands composite material strengthening core.
Fig. 2 is the structural schematic diagram that strands composite material reinforces core section.
Specific embodiment
Combined with specific embodiments below, the utility model is furtherd elucidate, it should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model, after having read the utility model, those skilled in the art couple
The modification of the various equivalent forms of the utility model falls within the application range as defined in the appended claims.
Embodiment 1
As depicted in figs. 1 and 2, a kind of multiply composite material strengthening core, he passes through adhesive 2 by multiply single line plug (1)
(epoxy resin or silicon rubber are resistance to) is bonded；1 radical of single line plug is 7, the number of plies 2.
Above-described 1 diameter range of single line plug is 0.5-6mm.
The section of above-described single line plug 1 is circle.
Above-described single line plug 1 is fabricated by fiber and resin by pultrude process；The resin is epoxy
Resin；The fiber is carbon fiber and/or glass fibre.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of multiply composite material strengthening core, which is characterized in that multiply composite material strengthening core is made of single line plug (1),
Single line plug (1) radical >=7, the number of plies >=1；Between each single line plug (1) and plug entirety outer layer is bonded by adhesive (2),
Multiply composite material strengthening core outer layer winds or does not wind fiber (3).
2. multiply composite material strengthening core according to claim 1, which is characterized in that the single line plug (1) is by fibre
Dimension wrapped resin is made；It is parallel to each other or be successively twisted from inside to outside between each single line plug (1).
3. multiply composite material strengthening core according to claim 1 or 2, which is characterized in that the single line plug (1)
Diameter range is 0.5-6mm；The section of single line plug (1) is round or trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407025.1U CN209591609U (en) | 2019-03-28 | 2019-03-28 | A kind of multiply composite material strengthening core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920407025.1U CN209591609U (en) | 2019-03-28 | 2019-03-28 | A kind of multiply composite material strengthening core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591609U true CN209591609U (en) | 2019-11-05 |
Family
ID=68375219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920407025.1U Active CN209591609U (en) | 2019-03-28 | 2019-03-28 | A kind of multiply composite material strengthening core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209591609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197745A (en) * | 2019-03-28 | 2019-09-03 | 中复碳芯电缆科技有限公司 | A kind of multiply composite material strengthening core and preparation method thereof |
-
2019
- 2019-03-28 CN CN201920407025.1U patent/CN209591609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110197745A (en) * | 2019-03-28 | 2019-09-03 | 中复碳芯电缆科技有限公司 | A kind of multiply composite material strengthening core and preparation method thereof |
| WO2020192732A1 (en) * | 2019-03-28 | 2020-10-01 | 中复碳芯电缆科技有限公司 | Multi-strand composite material reinforcing core and manufacturing method therefor |
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