CN204344917U - A kind of novel high-voltage circuit-breaker bobbin seal frock - Google Patents
A kind of novel high-voltage circuit-breaker bobbin seal frock Download PDFInfo
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- CN204344917U CN204344917U CN201420789589.3U CN201420789589U CN204344917U CN 204344917 U CN204344917 U CN 204344917U CN 201420789589 U CN201420789589 U CN 201420789589U CN 204344917 U CN204344917 U CN 204344917U
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- seal
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- guide pipe
- seal ring
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Abstract
The utility model belongs to a kind of novel high-voltage circuit-breaker bobbin seal frock, by sleeve pipe, guide pipe and seal arrangement formed, one end of guide pipe is positioned at sleeve pipe, the other end of guide pipe is positioned at seal arrangement, described seal arrangement is by top board, sealed pipe, extraction valve, flange plate, the seal ring that seal groove and an end face are positioned at seal groove formed, the Single port of top board close encapsulation pipe, flange plate is connected with the another port of sealed pipe, flange plate outer side surface is provided with one week seal groove, one end face of seal ring is positioned at seal groove, flange plate periphery outside seal ring is provided with bolt hole in span, flange plate inside seal ring is provided with an extraction valve, anti-collision soft formation is provided with in sealed pipe.The utility model can play the effect of protection in the process of primary cut-out transport to guide pipe, ensure the safety that equipment runs to have structure simple, good sealing effect, the advantage that packaging process is time saving and energy saving and easy to use.
Description
Technical field
The utility model belongs to a kind of novel high-voltage circuit-breaker bobbin seal frock.
Background technique
Flourish along with China's electric utility, the power grid construction impetus is swift and violent, and voltage levels electric transmission line is badly in need of in electric power allotment.In recent years, China drops into huge to the construction of 550kV grade electric transmission line, and the demand of market to 550kV circuit breaker also increases day by day.But because 550kV primary cut-out volume is large, need component to carry out dismounting packing in transportation process, workman's disassembly process wastes time and energy, and considerably reduces efficiency of construction.On the other hand, because the guide pipe of circuit breaker does not have suitable protective gear in transportation process, cause the impaired phenomenon of the guide pipe of circuit breaker to happen occasionally, compromise the safety that integral device is run.
Summary of the invention
The purpose of this utility model is a kind of novel high-voltage circuit-breaker bobbin seal frock of design; in the process of primary cut-out transport, the effect of protection can be played guide pipe, ensure the safety that equipment runs to there is structure simple; good sealing effect, the advantage that packaging process is time saving and energy saving and easy to use.
For this reason, the utility model is by sleeve pipe, guide pipe and seal arrangement formed, one end of guide pipe is positioned at sleeve pipe, the other end of guide pipe is positioned at seal arrangement, described seal arrangement is by top board, sealed pipe, extraction valve, flange plate, the seal ring that seal groove and an end face are positioned at seal groove formed, the Single port of top board close encapsulation pipe, flange plate is connected with the another port of sealed pipe, flange plate outer side surface is provided with one week seal groove, one end face of seal ring is positioned at seal groove, flange plate periphery outside seal ring is provided with bolt hole in span, flange plate inside seal ring is provided with an extraction valve, anti-collision soft formation is provided with in sealed pipe.The end of the corresponding seal arrangement of described sleeve pipe is provided with casing flange dish, and the bolt hole on casing flange dish companion flange dish is provided with screw.
Said structure design achieves the purpose of this utility model.
The utility model can play the effect of protection in the process of primary cut-out transport to guide pipe, ensure the safety that equipment runs to have structure simple, good sealing effect, the advantage that packaging process is time saving and energy saving and easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is using state structural representation of the present utility model.
Specific embodiments
As depicted in figs. 1 and 2, a kind of novel high-voltage circuit-breaker bobbin seal frock, is made up of sleeve pipe 9, guide pipe 10 and seal arrangement.One end of guide pipe 10 is positioned at sleeve pipe 9, and the other end of guide pipe is positioned at seal arrangement 8.Described seal arrangement is by top board 3, and sealed pipe 2, extraction valve 4, flange plate 1, the seal ring 5 that seal groove and an end face are positioned at seal groove formed, the Single port of top board close encapsulation pipe.Flange plate is connected with the another port of sealed pipe.Flange plate outer side surface is provided with one week seal groove, and an end face of seal ring is positioned at seal groove.Flange plate periphery outside seal ring is provided with bolt hole 6 in span.Flange plate inside seal ring is provided with an extraction valve 4.Be provided with anti-collision soft formation 7 in sealed pipe, anti-collision soft formation elastic material or foam anti-collision soft material are made.The end of the corresponding seal arrangement of described sleeve pipe is provided with casing flange dish 11, and the bolt hole on casing flange dish companion flange dish is provided with screw.
As shown in Figure 2, the utility model is before primary cut-out transport, first flange plate of the present utility model is docked with casing flange dish, ensure that guide pipe absence of collision is plugged in the anti-collision soft formation of sealed pipe, and through bolt hole and screw flange plate to be sealed with casing flange dish with fixing bolt and be connected.In sleeve pipe, inflation/deflation controls by the extraction valve on flange plate, to ensure the sealing security of operation of equipment.
In a word, the utility model can play the effect of protection in the process of primary cut-out transport to guide pipe, ensure the safety that equipment runs to have structure simple, good sealing effect, the advantage that packaging process is time saving and energy saving and easy to use.
Claims (2)
1. a novel high-voltage circuit-breaker bobbin seal frock, is made up of sleeve pipe, guide pipe and seal arrangement, it is characterized in that: one end of guide pipe is positioned at sleeve pipe, and the other end of guide pipe is positioned at seal arrangement,
Described seal arrangement is by top board, sealed pipe, extraction valve, flange plate, the seal ring that seal groove and an end face are positioned at seal groove formed, the Single port of top board close encapsulation pipe, flange plate is connected with the another port of sealed pipe, and flange plate outer side surface is provided with one week seal groove, one end face of seal ring is positioned at seal groove, flange plate periphery outside seal ring is provided with bolt hole in span, and the flange plate inside seal ring is provided with an extraction valve, is provided with anti-collision soft formation in sealed pipe.
2. by a kind of novel high-voltage circuit-breaker bobbin seal frock according to claim 1, it is characterized in that: the end of the corresponding seal arrangement of described sleeve pipe is provided with casing flange dish, and the bolt hole on casing flange dish companion flange dish is provided with screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789589.3U CN204344917U (en) | 2014-12-15 | 2014-12-15 | A kind of novel high-voltage circuit-breaker bobbin seal frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420789589.3U CN204344917U (en) | 2014-12-15 | 2014-12-15 | A kind of novel high-voltage circuit-breaker bobbin seal frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204344917U true CN204344917U (en) | 2015-05-20 |
Family
ID=53228187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420789589.3U Active CN204344917U (en) | 2014-12-15 | 2014-12-15 | A kind of novel high-voltage circuit-breaker bobbin seal frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204344917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599085A (en) * | 2018-07-27 | 2018-09-28 | 山东彼岸电力科技有限公司 | A kind of GIS outlet casing tubes end cover |
-
2014
- 2014-12-15 CN CN201420789589.3U patent/CN204344917U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108599085A (en) * | 2018-07-27 | 2018-09-28 | 山东彼岸电力科技有限公司 | A kind of GIS outlet casing tubes end cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |