CN103219689A - Porcelain sleeve type cable terminal - Google Patents
Porcelain sleeve type cable terminal Download PDFInfo
- Publication number
- CN103219689A CN103219689A CN 201310140842 CN201310140842A CN103219689A CN 103219689 A CN103219689 A CN 103219689A CN 201310140842 CN201310140842 CN 201310140842 CN 201310140842 A CN201310140842 A CN 201310140842A CN 103219689 A CN103219689 A CN 103219689A
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- CN
- China
- Prior art keywords
- terminal
- insulator
- cable
- cable body
- type cable
- 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
- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 23
- 239000000565 sealant Substances 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 claims description 32
- 235000012970 cakes Nutrition 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The invention discloses a porcelain sleeve type cable terminal. The porcelain sleeve type cable terminal comprises a cable body. The cable body comprises a cable core. An insulating layer is arranged on the periphery of the cable core in a wrapping mode, a sealant layer is arranged on the periphery of the insulating layer, a porcelain sleeve is arranged on the periphery of the sealant layer in a sleeved mode, one end of the cable core of the cable body is connected with a leading-out terminal, a shielding cover is arranged on the lead-out terminal in a sleeved mode, the other end of the cable body is provided with a terminal tail pipe, a porcelain sleeve fixing flange is arranged on the terminal tail pipe, and a supporting device is arranged on the porcelain sleeve fixing flange. Through the method, the porcelain sleeve type cable terminal is oil-free, has no leakage risk, is good in sealing performance and shielding performance, has strong heat resistant capacity and corrosion resistant capacity, and is safe and reliable, easy to maintain, and long in service life.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of porcelain bushing type cable terminal.
Background technology
Cable terminal collection waterproof, Stress Control, shield, electrically isolate from one, have good electric property and mechanical performance, can under various harsh environmental conditions, use for a long time.Have advantages such as in light weight, easy for installation.Cable terminal is widely used in electric power, petrochemical industry, metallurgy, railway harbour and building every field.
The cable terminal of porcelain bushing type is used for electrical network mostly, so have relatively high expectations.But the porcelain bushing type cable terminal majority of prior art all exists sealing property relatively poor, and shield effectiveness is poor, and thermal endurance, resistance to ag(e)ing are poor, also occurs easily leaking, safeguard complicated, the cost height.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of nothing oil, and simple in structure, the sealing shielding is good, safeguards simple porcelain bushing type cable terminal.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of porcelain bushing type cable terminal is provided, comprise: the cable body, described cable body comprises core, the core periphery is coated with insulating barrier, described insulating barrier periphery is provided with sealant layer, be provided with insulator with described sealant layer outer race, core one end of described cable body is connected with leading-out terminal, be arranged with radome on the described leading-out terminal, the other end of described cable body is arranged with the terminal tail pipe, is equipped with the insulator mounting flange on the described terminal tail pipe, and described insulator mounting flange is provided with bracing or strutting arrangement.
In a preferred embodiment of the present invention, be provided with the insulator loam cake between leading-out terminal and the insulator in the described radome.
In a preferred embodiment of the present invention, be connected by the insulation self-adhesive tape between described core and the insulating barrier.
In a preferred embodiment of the present invention, be provided with stress cone in the described cable body, described stress cone is connected with the terminal tail pipe.
In a preferred embodiment of the present invention, described bracing or strutting arrangement comprises supporting insulator and terminal support, and described supporting insulator is fixedlyed connected with the insulator mounting flange by bolt, and the other end of supporting insulator is fixedlyed connected with terminal support.
In a preferred embodiment of the present invention, adopt between described terminal tail pipe and the cable body and ward off lead-tight and be connected.
The invention has the beneficial effects as follows: porcelain bushing type cable terminal of the present invention does not have oil, no risk of leakage, and sealing and advantages of good shielding performance have stronger thermal endurance and corrosion resistance, and be safe and reliable, easy care, long service life.
Description of drawings
Fig. 1 is the structural representation of the first preferred embodiment of porcelain bushing type cable termination of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, core, 2, insulating barrier, 3, the insulation self-adhesive tape, 4, sealant layer, 5, insulator, 6, radome, 7, insulator loam cake, 8, terminal tail pipe, 9, the insulator mounting flange, 10, supporting insulator, 11, terminal support, 12, stress cone, 13, ward off lead, 14, leading-out terminal.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
See also Fig. 1, the embodiment of the invention comprises:
A kind of porcelain bushing type cable terminal comprises: the cable body, and described cable body comprises core 1, core 1 periphery is coated with insulating barrier 2, is connected by insulation self-adhesive tape 3 between described core 1 and the insulating barrier 2.
Described insulating barrier 2 peripheries are provided with sealant layer 4, are provided with insulator 5 with described sealant layer 4 outer race.
Core 1 one ends of described cable body are connected with leading-out terminal 14, are arranged with radome 6 on the described leading-out terminal 14, are provided with insulator loam cake 7 between leading-out terminal 14 and the insulator 5 in the described radome 6.Be provided with the O RunddichtringO in the insulator loam cake 7, improve sealing and shielding properties.
The other end of described cable body is arranged with terminal tail pipe 8, is equipped with insulator mounting flange 9 on the described terminal tail pipe 8, and described insulator mounting flange 9 is provided with bracing or strutting arrangement.
Described bracing or strutting arrangement comprises supporting insulator 10 and terminal support 11, and described supporting insulator 10 is fixedlyed connected with insulator mounting flange 9 by bolt, and the other end of supporting insulator 10 is fixedlyed connected with terminal support 11.The whole terminal head is fixed convenient fixing by terminal support 11.
Be provided with stress cone 12 in the described cable body, described stress cone 12 is connected with terminal tail pipe 8.Adopt between described terminal tail pipe 8 and the cable body and ward off plumbous 13 and be tightly connected.
Porcelain bushing type cable terminal of the present invention does not have oil, no risk of leakage, and sealing and advantages of good shielding performance have stronger thermal endurance and corrosion resistance, and be safe and reliable, easy care, long service life.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (6)
1. porcelain bushing type cable terminal, it is characterized in that, comprising: the cable body, described cable body comprises core, the core periphery is coated with insulating barrier, described insulating barrier periphery is provided with sealant layer, is provided with insulator with described sealant layer outer race, and core one end of described cable body is connected with leading-out terminal, be arranged with radome on the described leading-out terminal, the other end of described cable body is arranged with the terminal tail pipe, is equipped with the insulator mounting flange on the described terminal tail pipe, and described insulator mounting flange is provided with bracing or strutting arrangement.
2. porcelain bushing type cable terminal according to claim 1 is characterized in that, is provided with the insulator loam cake between leading-out terminal and the insulator in the described radome.
3. porcelain bushing type cable terminal according to claim 1 is characterized in that, is connected by the insulation self-adhesive tape between described core and the insulating barrier.
4. porcelain bushing type cable terminal according to claim 1 is characterized in that, is provided with stress cone in the described cable body, and described stress cone is connected with the terminal tail pipe.
5. porcelain bushing type cable terminal according to claim 1, it is characterized in that, described bracing or strutting arrangement comprises supporting insulator and terminal support, and described supporting insulator is fixedlyed connected with the insulator mounting flange by bolt, and the other end of supporting insulator is fixedlyed connected with terminal support.
6. porcelain bushing type cable terminal according to claim 1 is characterized in that, adopts between described terminal tail pipe and the cable body to ward off lead-tight and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310140842 CN103219689A (en) | 2013-04-23 | 2013-04-23 | Porcelain sleeve type cable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310140842 CN103219689A (en) | 2013-04-23 | 2013-04-23 | Porcelain sleeve type cable terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103219689A true CN103219689A (en) | 2013-07-24 |
Family
ID=48817275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310140842 Pending CN103219689A (en) | 2013-04-23 | 2013-04-23 | Porcelain sleeve type cable terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103219689A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870870A (en) * | 2016-06-17 | 2016-08-17 | 常州市拓源电缆成套有限公司 | Anti-shock cable accessory |
| CN109768518A (en) * | 2019-02-27 | 2019-05-17 | 辽宁东电电力技术有限公司 | The terminals and its installation method of a kind of cable cylindrical conductor center twisting fibers |
| CN112466582A (en) * | 2020-11-30 | 2021-03-09 | 江西百新电瓷电气有限公司 | Porcelain insulator for subway tunnel and manufacturing process thereof |
| CN115117837A (en) * | 2022-02-18 | 2022-09-27 | 库柏电子科技(上海)有限公司 | Outdoor cable terminal |
-
2013
- 2013-04-23 CN CN 201310140842 patent/CN103219689A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105870870A (en) * | 2016-06-17 | 2016-08-17 | 常州市拓源电缆成套有限公司 | Anti-shock cable accessory |
| CN109768518A (en) * | 2019-02-27 | 2019-05-17 | 辽宁东电电力技术有限公司 | The terminals and its installation method of a kind of cable cylindrical conductor center twisting fibers |
| CN109768518B (en) * | 2019-02-27 | 2020-08-14 | 辽宁东电电力技术有限公司 | Terminal head of cable cylindrical conductor center stranded optical fiber and installation method thereof |
| CN112466582A (en) * | 2020-11-30 | 2021-03-09 | 江西百新电瓷电气有限公司 | Porcelain insulator for subway tunnel and manufacturing process thereof |
| CN115117837A (en) * | 2022-02-18 | 2022-09-27 | 库柏电子科技(上海)有限公司 | Outdoor cable terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |