CN204333887U - A kind of end enclosure structure of inflatable high-tension cable - Google Patents
A kind of end enclosure structure of inflatable high-tension cable Download PDFInfo
- Publication number
- CN204333887U CN204333887U CN201420796440.8U CN201420796440U CN204333887U CN 204333887 U CN204333887 U CN 204333887U CN 201420796440 U CN201420796440 U CN 201420796440U CN 204333887 U CN204333887 U CN 204333887U
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- cable
- aluminum pipe
- tail end
- aluminium sheet
- valve cock
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Abstract
The utility model relates to a kind of end enclosure structure of inflatable high-tension cable, comprise cable tail end, valve cock and aluminum pipe, described aluminum pipe one end and cable tail end are tightly connected, other end aluminium sheet seals, thermal shrinkable sleeve is surrounded by outside described cable tail end and aluminum pipe, described valve cock through the middle part of aluminium sheet, and is fixed on aluminium sheet.The utility model installs aluminum pipe and valve cock additional at high-tension cable tail end, valve cock can be passed through, realize the inner inflated with nitrogen of the backward cable of sealing, with detection streamer body and cable two ends sealing property, thus solve the problem that originally can only seal and but can not check its sealing quality.
Description
Technical field
The utility model relates to cable technical field, particularly relates to a kind of end enclosure structure of inflatable high-tension cable.
Background technology
The common end enclosure method of high-tension cable tail end adopts aluminium sheet welded seal corrugated aluminium sheath, be difficult to inflate in finished cable, can not detection streamer two ends sealing property whether good (high-tension cable is water funk, end seals lost efficacy, cable is very easily caused to intake, cause cable to scrap or useful life serious curtailment), therefore, there is one yet-to-be developed not only can end socket for those skilled in the art, and can also inflate in high-tension cable, whether well detect high cable two ends sealing property.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of end enclosure structure of inflatable high-tension cable, can to the inner inflated with nitrogen of cable by valve cock, with detection streamer body and cable two ends sealing property, thus solve the problem that originally can only seal and but can not check its sealing quality.
The utility model solves the technical scheme that its technical problem adopts: the end enclosure structure providing a kind of inflatable high-tension cable, comprise cable tail end, valve cock and aluminum pipe, described aluminum pipe one end and cable tail end are tightly connected, other end aluminium sheet seals, thermal shrinkable sleeve is surrounded by outside described cable tail end and aluminum pipe, described valve cock through the middle part of aluminium sheet, and is fixed on aluminium sheet.
Supplement as one of the present utility model, by sealing ring gasket between described valve cock and aluminium sheet.
Supplement as another kind of the present utility model, described aluminum pipe and cable tail end are by being welded to connect.
beneficial effect
The utility model relates to a kind of end enclosure structure of inflatable high-tension cable, by the valve cock installed, can to the inner inflated with nitrogen of cable, and with detection streamer body and cable two ends sealing property, adjunction one section of aluminum pipe can avoid valve cock to be subject to the problem of thermal failure.
Accompanying drawing explanation
Fig. 1 is cutaway view of the present utility model.
Embodiment
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As shown in Figure 1, execution mode of the present utility model relates to a kind of end enclosure structure of inflatable high-tension cable, comprise cable tail end 4, valve cock 6 and aluminum pipe 2, described aluminum pipe 2 one end and cable tail end 4 are tightly connected, other end aluminium sheet seals, be surrounded by thermal shrinkable sleeve 1 outside described cable tail end 4 and aluminum pipe 2, described valve cock 6 through the middle part of aluminium sheet, and is fixed on aluminium sheet.
By sealing ring gasket 5 between described valve cock 6 and aluminium sheet.
Described aluminum pipe 2 and cable tail end 4 are by being welded to connect.
Embodiment
At the aluminum pipe 2 that tail end adjunction one section of about 150mm of high-tension cable is long, by one end of aluminum pipe 2 and cable tail end 4 welded seal, the other end is by aluminium sheet solder up, thermal shrinkable sleeve 1 on cover outside aluminum pipe 2 and cable tail end 4, heating makes thermal shrinkable sleeve 1 shrink aluminum pipe 2 and cable tail end 4 to be enveloped, after cooling, hole is had at the middle part of aluminium sheet, valve cock 6 is arranged in perforate, is also provided with sealing gasket 5 between the two, prevent by valve cock 6 to the problem occurring during cable inner inflatable leaking.
Claims (3)
1. the end enclosure structure of an inflatable high-tension cable, comprise cable tail end (4), valve cock (6) and aluminum pipe (2), it is characterized in that, described aluminum pipe (2) one end and cable tail end (4) are tightly connected, other end aluminium sheet seals, described cable tail end (4) and aluminum pipe (2) outside are surrounded by thermal shrinkable sleeve (1), described valve cock (6) through the middle part of aluminium sheet, and is fixed on aluminium sheet.
2. the end enclosure structure of a kind of inflatable high-tension cable according to claim 1, is characterized in that: sealed by sealing gasket (5) between described valve cock (6) and aluminium sheet.
3. the end enclosure structure of a kind of inflatable high-tension cable according to claim 1, is characterized in that: described aluminum pipe (2) and cable tail end (4) are by being welded to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796440.8U CN204333887U (en) | 2014-12-15 | 2014-12-15 | A kind of end enclosure structure of inflatable high-tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796440.8U CN204333887U (en) | 2014-12-15 | 2014-12-15 | A kind of end enclosure structure of inflatable high-tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204333887U true CN204333887U (en) | 2015-05-13 |
Family
ID=53170202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796440.8U Active CN204333887U (en) | 2014-12-15 | 2014-12-15 | A kind of end enclosure structure of inflatable high-tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204333887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325524A (en) * | 2015-07-26 | 2017-11-07 | 苏州专创光电科技有限公司 | A kind of cable or optical cable termination seal cap and preparation method thereof |
| CN110676796A (en) * | 2019-10-23 | 2020-01-10 | 国网电力科学研究院武汉南瑞有限责任公司 | Power cable sealing device |
-
2014
- 2014-12-15 CN CN201420796440.8U patent/CN204333887U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325524A (en) * | 2015-07-26 | 2017-11-07 | 苏州专创光电科技有限公司 | A kind of cable or optical cable termination seal cap and preparation method thereof |
| CN110676796A (en) * | 2019-10-23 | 2020-01-10 | 国网电力科学研究院武汉南瑞有限责任公司 | Power cable sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |