CN202978196U - All dry type outdoor terminal tail tube - Google Patents
All dry type outdoor terminal tail tube Download PDFInfo
- Publication number
- CN202978196U CN202978196U CN 201220713045 CN201220713045U CN202978196U CN 202978196 U CN202978196 U CN 202978196U CN 201220713045 CN201220713045 CN 201220713045 CN 201220713045 U CN201220713045 U CN 201220713045U CN 202978196 U CN202978196 U CN 202978196U
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- CN
- China
- Prior art keywords
- tail tube
- dry type
- type outdoor
- outdoor terminal
- tail pipe
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an all dry type outdoor terminal tail tube, comprising a tail tube body with a tube joint part, wherein the tail tube body is an aluminum-alloy integrated structure and a tail tube sheath is arranged outside the tube joint part. The tail tube body of the all dry type outdoor terminal tail tube is the aluminum-alloy integrated structure which is die-cast by using a high-pressure steel mold and thereby has reliable tightness; the tail tube body has good electric conductivity and is capable of improving the integrated properties of the all dry type outdoor terminal; the tail tube sheath is arranged outside the tube joint part and has good toughness and insulation property so that the insulation performance of the body is well improved. Besides, lead sealing is applied between the tail tube and the cable so that the electric conductivity is improved and the integrated tightness and mechanical properties also are improved accordingly.
Description
Technical field
The utility model belongs to a kind of HV cable accessories, is specifically related to a kind of dry type outdoor terminal tail pipe with reliable strength structure.
Background technology
As Fig. 1, existing 64/110kv crosslinked cable dry type outdoor terminal tail pipe inside body is two slightly different brass tubes 1 of diameter, two brass tubes adopt Type of Welding to be connected to form pipe joint 2, brass tube is outside, and outermost layer is poured with epoxy resin layer 3 for glass tape is wound around, and the advantage of this structure is lightweight, conductance is good, improved conductivity level, its whole electrical property is improved, and long-term electric life has had assurance.But this structure is because the copper pipe Type of Welding is adopted in inside, copper pipe fracture, buckling phenomenon usually appear because the bottom welding structure is unreasonable in actual the use, fracture due to inner base material, outside crisp hard glass fiber epoxy moieties will be cracked, its overall performance electrical performance is descended, or cause the whole explosion of full pre-fabricated dry terminal, bring great trouble and potential safety hazard therefore for user and whole high tension loop.
The utility model content
Technical problem to be solved in the utility model is to provide the dry type outdoor terminal tail pipe that a kind of overall performance promotes, and can effectively eliminate the generation of copper pipe fracture, buckling phenomenon.
A kind of dry type outdoor terminal tail pipe described in the utility model comprises the tail pipe body with duct ligation section, and described tail pipe body is monolithic construction, outside duct ligation section, the tail pipe sheath is set.
Tail pipe body of the present utility model is monolithic construction, adopt high pressure steel mold pressing casting, has reliable sealing performance, the tail pipe body can adopt aluminum alloy material, this material has conductance preferably, can promote dry type outdoor terminal overall performance, is provided with PE material tail pipe sheath outside duct ligation section, very obdurability and insulating properties are arranged, well promoted the insulation property of body.Adopt the lead sealing formula to process between tail pipe and cable, improved conductance, integral sealing and mechanical performance have obtained corresponding raising.
Description of drawings
Fig. 1 is the structural representation of prior art,
Fig. 2 is structural representation of the present utility model.
Embodiment
As Fig. 2, a kind of dry type outdoor terminal tail pipe of the present utility model comprises the tail pipe body 4 with duct ligation section, and described tail pipe body 4 is the aluminium alloy monolithic construction, outside duct ligation section, tail pipe sheath 5 is set.Tail pipe body 4 is aluminium alloy 6061 materials, and tail pipe sheath 5 is the PE material.
The concrete application approach of the utility model is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.
Claims (1)
1. a dry type outdoor terminal tail pipe, comprise the tail pipe body (4) with duct ligation section, it is characterized in that, described tail pipe body (4) is monolithic construction, outside duct ligation section, tail pipe sheath (5) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713045 CN202978196U (en) | 2012-12-21 | 2012-12-21 | All dry type outdoor terminal tail tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713045 CN202978196U (en) | 2012-12-21 | 2012-12-21 | All dry type outdoor terminal tail tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202978196U true CN202978196U (en) | 2013-06-05 |
Family
ID=48519223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713045 Expired - Fee Related CN202978196U (en) | 2012-12-21 | 2012-12-21 | All dry type outdoor terminal tail tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202978196U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022954A (en) * | 2013-02-17 | 2013-04-03 | 江苏普朗克电力科技有限公司 | Tail pipe for full dry outdoor terminal |
-
2012
- 2012-12-21 CN CN 201220713045 patent/CN202978196U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103022954A (en) * | 2013-02-17 | 2013-04-03 | 江苏普朗克电力科技有限公司 | Tail pipe for full dry outdoor terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214251, Jiangsu, Wuxi City, Yixing Province town industrial concentration zone Patentee after: JIANGSU ZHONGTIAN TECHNOLOGY CABLE ACCESSORIES Co.,Ltd. Address before: 214251 Jiangsu Planck Electric Power Technology Co., Ltd., Yixing, Jiangsu, Wuxi Patentee before: JIANGSU PLANCK ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20211221 |