CN110034531A - Novel combined cable accessory, Combined cable and preparation method thereof - Google Patents
Novel combined cable accessory, Combined cable and preparation method thereof Download PDFInfo
- Publication number
- CN110034531A CN110034531A CN201910394961.8A CN201910394961A CN110034531A CN 110034531 A CN110034531 A CN 110034531A CN 201910394961 A CN201910394961 A CN 201910394961A CN 110034531 A CN110034531 A CN 110034531A
- Authority
- CN
- China
- Prior art keywords
- full skirt
- stress cone
- cable
- compound full
- silicon rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 47
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 33
- 239000000463 material Substances 0.000 claims abstract description 22
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 12
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 12
- 210000004907 gland Anatomy 0.000 claims description 11
- -1 polyethylene terephthalate Polymers 0.000 claims description 7
- 238000004132 cross linking Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 8
- 229920000260 silastic Polymers 0.000 abstract description 6
- 239000011368 organic material Substances 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/04—Cable-end sealings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
- H02G15/064—Cable terminating boxes, frames or other structures with devices for relieving electrical stress
Landscapes
- Cable Accessories (AREA)
Abstract
The present invention relates to a kind of novel combined cable accessories, Combined cable and preparation method thereof.Novel combined cable accessory includes；Silicon rubber stress cone, the silicon rubber stress cone are suitable for being interference fitted with cable；The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And the both ends of the stress cone are exposed from the compound full skirt by outlet terminal and ground terminal.Novel combined cable accessory improves the integral strength and rigidity of cable accessory using compound full skirt made of high strength organic material, simultaneously using stress cone made of silastic material, it remains silicon rubber flexible material and cable insulation interface is agreed with and elastic interference ability, greatly improve anti-extraneous natural environment damage capability.
Description
Technical field
The present invention relates to field of power transmission, and in particular to a kind of novel combined cable accessory, Combined cable and its
Preparation method.
Background technique
Currently, being directed to the full skirt for the cable accessory that 35KV and power cable terminal below use as the electricity of shrinkage silicon rubber
Cable fittings, in use, attachment body and cable insulation will receive installation, pneumatic, sleet and cable self-acting
The factors such as power influence, to generate bending, generate displacement between full skirt deformation and attachment body and cable insulation.
Therefore, it is necessary to improve the intensity of full skirt and epistasis, to solve the above problems.
Summary of the invention
The object of the present invention is to provide a kind of novel combined cable accessories, Combined cable and preparation method thereof, with reality
Now improve the purpose of cable accessory intensity and rigidity.
In order to solve the above-mentioned technical problems, the present invention provides a kind of novel combined cable accessories, comprising:
Silicon rubber stress cone, the silicon rubber stress cone are suitable for being interference fitted with cable；
The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And
Exposed from the compound full skirt by outlet terminal and ground terminal at the both ends of the stress cone.
Further, the material of the compound full skirt is polyethylene terephthalate.
Further, the compound full skirt is provided with waterproof gland cover close to one end of the outlet terminal.
Further, the waterproof gland cover is dome-shaped.
Further, it is wrapped close to one end of the ground terminal to be provided with waterproof for the compound full skirt.
The present invention also provides a kind of Combined cables, include:
Cable body, and the silicon rubber stress cone with cable body interference fit；
The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And
Exposed from the compound full skirt by outlet terminal and ground terminal at the both ends of the stress cone.
Further, the material of the Combined cable is polyethylene terephthalate.
Further, the compound full skirt is provided with waterproof gland cover close to one end of the outlet terminal；And
It is wrapped that the compound full skirt close to one end of the ground terminal is provided with waterproof.
The present invention also provides a kind of preparation methods of Combined cable, prepare stress cone, and and cable using silicon rubber
It is installed using interference fit type；
It is equipped in the outer cover of stress cone and protects compound full skirt；
The compound full skirt is using PET crosslinking material contracting with heat preparation.
The invention has the advantages that the present invention provides a kind of novel combined cable accessory, Combined cable and its
Preparation method.Novel combined cable accessory includes；Silicon rubber stress cone, the silicon rubber stress cone are suitable for and cable interference
Cooperation；The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And the both ends of the stress cone pass through outlet
Terminal and ground terminal expose from the compound full skirt.Novel combined cable accessory uses high strength organic material system
At compound full skirt improve the integral strength and rigidity of cable accessory, while using stress cone made of silastic material, protecting
It has stayed silicon rubber flexible material and cable insulation interface is agreed with and elastic interference ability, greatly improved anti-external world's natural environment
Damage capability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the cross-sectional view of novel combined cable accessory provided by the present invention.
Fig. 2 is the structural schematic diagram of novel combined cable accessory provided by the present invention.
In figure: the compound full skirt of 110-；120- stress cone；130- outlet terminal；140- ground terminal；150- waterproof sealing
Set；160- waterproof is wrapped.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
Embodiment 1
Fig. 1 and Fig. 2 is please referred to, the present embodiment 1 provides a kind of novel combined cable accessory, including；Silicon rubber stress cone, institute
Silicon rubber stress cone is stated to be suitable for being interference fitted with cable；The outer cover of the silicon rubber stress cone, which is equipped with, protects compound umbrella
Skirt；And the both ends of the stress cone are exposed from the compound full skirt by outlet terminal and ground terminal.NEW TYPE OF COMPOSITE
Formula cable accessory improves the integral strength and rigidity of cable accessory using compound full skirt made of high strength organic material, simultaneously
Using stress cone made of silastic material, remains silicon rubber flexible material and cable insulation interface is agreed with and elastic interference energy
Power greatly improves anti-extraneous natural environment damage capability.
In the present embodiment, the material of the compound full skirt is polyethylene terephthalate, that is, PET.PET's is soft or hard
Degree can reach, and have excellent characteristic, such as heat resistance, chemical resistance, obdurability, electrical insulating property, safety.
In the present embodiment, the compound full skirt is provided with waterproof gland cover close to one end of the outlet terminal.Wherein,
The waterproof gland cover is dome-shaped.Waterproof gland cover is covered in compound full skirt, prevent cable accessory in wet environment or
Under precipitation environment, inside infiltration improves the airtightness of product, it is ensured that the stabilization of properties of product.
In the present embodiment, it is wrapped close to one end of the ground terminal to be provided with waterproof for the compound full skirt.
It include: cable body the present invention also provides a kind of Combined cable, and be interference fitted with the cable body
Silicon rubber stress cone；The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And the both ends of the stress cone
Exposed from the compound full skirt by outlet terminal and ground terminal.Novel combined cable accessory is using high-intensitive organic
Compound full skirt made of material improves the integral strength and rigidity of cable accessory, while using stress made of silastic material
Cone remains silicon rubber flexible material and cable insulation interface is agreed with and elastic interference ability, greatly improves the anti-external world certainly
Right environmental disruption ability.
In the present embodiment, the material of the Combined cable is polyethylene terephthalate, i.e. PET.PET's
Hardness can reach, and have excellent characteristic, such as heat resistance, chemical resistance, obdurability, electrical insulating property, safety.
In the present embodiment, the compound full skirt is provided with waterproof gland cover close to one end of the outlet terminal；And
It is wrapped that the compound full skirt close to one end of the ground terminal is provided with waterproof.Waterproof gland cover is covered in compound full skirt, prevents
Only for cable accessory under wet environment or precipitation environment, inside infiltration improves the airtightness of product, it is ensured that properties of product
Stabilization.
The present invention also provides a kind of preparation methods of Combined cable, prepare stress cone, and and cable using silicon rubber
It is installed using interference fit type；It is equipped in the outer cover of stress cone and protects compound full skirt；The compound full skirt is handed over using PET
Join material contracting with heat preparation.Combined cable improves the entirety of cable accessory using compound full skirt made of high strength organic material
Intensity and rigidity, while using stress cone made of silastic material, remain silicon rubber flexible material and cable insulation interface
Agree with and elastic interference ability, greatly improves anti-extraneous natural environment damage capability.
In conclusion the present invention provides a kind of novel combined cable accessories, Combined cable and preparation method thereof.Newly
Type Combined type electric cable fittings include；Silicon rubber stress cone, the silicon rubber stress cone are suitable for being interference fitted with cable；The silicon
The outer cover of rubber stress cone, which is equipped with, protects compound full skirt；And the both ends of the stress cone pass through outlet terminal and ground connection
Terminal exposes from the compound full skirt.Novel combined cable accessory using compound full skirt made of high strength organic material come
The integral strength and rigidity of cable accessory are improved, while using stress cone made of silastic material, remaining silicon rubber flexibility
Material and cable insulation interface are agreed with and elastic interference ability, greatly improves anti-extraneous natural environment damage capability.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of novel combined cable accessory characterized by comprising
Silicon rubber stress cone, the silicon rubber stress cone are suitable for being interference fitted with cable；
The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And
Exposed from the compound full skirt by outlet terminal and ground terminal at the both ends of the stress cone.
2. novel combined cable accessory as described in claim 1, which is characterized in that
The material of the compound full skirt is polyethylene terephthalate.
3. novel combined cable accessory as described in claim 1, which is characterized in that
The compound full skirt is provided with waterproof gland cover close to one end of the outlet terminal.
4. novel combined cable accessory as claimed in claim 3, which is characterized in that
The waterproof gland cover is dome-shaped.
5. novel combined cable accessory as described in claim 1, which is characterized in that
It is wrapped that the compound full skirt close to one end of the ground terminal is provided with waterproof.
6. a kind of Combined cable characterized by comprising
Cable body, and the silicon rubber stress cone with cable body interference fit；
The outer cover of the silicon rubber stress cone, which is equipped with, protects compound full skirt；And
Exposed from the compound full skirt by outlet terminal and ground terminal at the both ends of the stress cone.
7. Combined cable as claimed in claim 6, which is characterized in that
The material of the Combined cable is polyethylene terephthalate.
8. Combined cable as claimed in claim 6, which is characterized in that
The compound full skirt is provided with waterproof gland cover close to one end of the outlet terminal；And
It is wrapped that the compound full skirt close to one end of the ground terminal is provided with waterproof.
9. a kind of preparation method of Combined cable, which is characterized in that
Stress cone is prepared using silicon rubber, and is installed with cable using interference fit type；
It is equipped in the outer cover of stress cone and protects compound full skirt；
The compound full skirt is using PET crosslinking material contracting with heat preparation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394961.8A CN110034531A (en) | 2019-05-13 | 2019-05-13 | Novel combined cable accessory, Combined cable and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910394961.8A CN110034531A (en) | 2019-05-13 | 2019-05-13 | Novel combined cable accessory, Combined cable and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110034531A true CN110034531A (en) | 2019-07-19 |
Family
ID=67241843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910394961.8A Pending CN110034531A (en) | 2019-05-13 | 2019-05-13 | Novel combined cable accessory, Combined cable and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110034531A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145946A (en) * | 2019-12-18 | 2020-05-12 | 全球能源互联网研究院有限公司 | A cable insulation device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202282598U (en) * | 2011-11-09 | 2012-06-20 | 沈阳国联电缆附件制造有限公司 | 110 KV composite dry type cable terminal |
| CN204333883U (en) * | 2014-12-31 | 2015-05-13 | 南京浩宁达电气有限公司 | High pressure dry column support type outdoor terminal |
| CN204696630U (en) * | 2015-04-29 | 2015-10-07 | 广东阿尔派新材料股份有限公司 | 110kV dry type silicone rubber for cable terminal |
| CN106848992A (en) * | 2017-04-17 | 2017-06-13 | 苏州鼎鑫冷热缩材料有限公司 | A kind of silicon rubber cold shrinking power cable adjunct |
-
2019
- 2019-05-13 CN CN201910394961.8A patent/CN110034531A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202282598U (en) * | 2011-11-09 | 2012-06-20 | 沈阳国联电缆附件制造有限公司 | 110 KV composite dry type cable terminal |
| CN204333883U (en) * | 2014-12-31 | 2015-05-13 | 南京浩宁达电气有限公司 | High pressure dry column support type outdoor terminal |
| CN204696630U (en) * | 2015-04-29 | 2015-10-07 | 广东阿尔派新材料股份有限公司 | 110kV dry type silicone rubber for cable terminal |
| CN106848992A (en) * | 2017-04-17 | 2017-06-13 | 苏州鼎鑫冷热缩材料有限公司 | A kind of silicon rubber cold shrinking power cable adjunct |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145946A (en) * | 2019-12-18 | 2020-05-12 | 全球能源互联网研究院有限公司 | A cable insulation device |
| CN111145946B (en) * | 2019-12-18 | 2021-06-18 | 全球能源互联网研究院有限公司 | Cable insulation device |
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