CN203023735U - Arc-plate-type sealing and plugging clamp - Google Patents
Arc-plate-type sealing and plugging clamp Download PDFInfo
- Publication number
- CN203023735U CN203023735U CN 201320021103 CN201320021103U CN203023735U CN 203023735 U CN203023735 U CN 203023735U CN 201320021103 CN201320021103 CN 201320021103 CN 201320021103 U CN201320021103 U CN 201320021103U CN 203023735 U CN203023735 U CN 203023735U
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- Prior art keywords
- sealing
- arc
- seal groove
- plate
- utility
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Abstract
The utility model provides an arc-plate-type sealing and plugging clamp with a good leaking stoppage effect. The technical scheme adopted by the utility model is as follows: the arc-plate-type sealing and plugging clamp comprises an arc-shaped plate; the arc-shaped plate is provided with a first sealing groove; a second sealing groove is arranged at the inner side of the first sealing groove; a first sealing piece is placed into the first sealing groove; and a second sealing piece is placed into the second sealing groove.
Description
Technical field
The utility model relates to a kind of device that carries out shutoff when pipe-line is leaked, and is specifically related to the board-like sealing blocking jig of a kind of arc.
Background technique
Along with increasing of the long oil and gas pipeline of China, corrosive pipeline or other modes destruction to pipeline has brought great risk for pipeline transport enterprise, and is large when the Pipeline damage area, when amount of deformation is large, and common benefit plate only has one deck sealing, and effect is bad.
Summary of the invention
The purpose of this utility model is to provide the board-like sealing blocking jig of the good arc of a kind of plugging effect.
To achieve these goals, the utility model is by the following technical solutions:
The board-like sealing blocking jig of a kind of arc comprises arc plate, has the first seal groove on arc plate, and the first seal groove inboard has the second seal groove, and the first seal groove is placed the first Sealing, and the second seal groove is placed the second Sealing.
Further, be provided with the greasing mouth on arc plate.
Further, greasing mouth and the first seal groove communicate, and the cross section is seen both and is ladder-like arranged.
Further, the first Sealing is sealing capsule.
Further, the second Sealing is pad or O type circle.
The beneficial effects of the utility model:
The first Sealing and the second Sealing are set on the arc plate, and plugging effect is good and the leak stopping area is large, safe and reliable.
Description of drawings
Fig. 1 is that the utility model master looks schematic diagram.
Fig. 2 is A-A cross-sectional schematic in Fig. 1.
In figure 1, the greasing mouth, 2, arc plate, the 3, first Sealing, the 4, first seal groove, the 5, second Sealing, the 6, second seal groove.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done further in detail, so that those skilled in the art better understand the utility model.
With reference to accompanying drawing 1,2, the board-like sealing blocking jig of a kind of arc comprises arc plate 2, has the first seal groove 4, the first seal groove 4 inboards on arc plate 2 and has the second seal groove 6, the first seal grooves 4 and place the first Sealing 3, the second seal grooves 6 and place the second Sealings 5.
In the utility model embodiment, be provided with greasing mouth 1 on arc plate 2, greasing mouth 1 and the first seal groove 4 communicate, and the cross section sees both and be ladder-like arranged, and arranging of greasing mouth 1 can be by the pit on the greasing fill conduit or crushed element.
In the utility model embodiment, the first Sealing 3 is sealing capsule, and the second Sealing 5 is pad or O type circle.
Above embodiment only is used for the explanation the technical solution of the utility model and is not intended to limit; under the field personnel should modify or the part technical characteristics is equal to replacement with reference to concrete mode of the present utility model, above-mentioned change or be equal to replacement and should belong in the technological scheme scope that the utility model asks for protection.
Claims (5)
1. board-like sealing blocking jig of arc is characterized in that: comprise arc plate, have the first seal groove on arc plate, the first seal groove inboard has the second seal groove, and the first seal groove is placed the first Sealing, and the second seal groove is placed the second Sealing.
2. the board-like sealing blocking jig of arc according to claim 1, is characterized in that: be provided with the greasing mouth on arc plate.
3. the board-like sealing blocking jig of arc according to claim 2, it is characterized in that: greasing mouth and the first seal groove communicate, and the cross section is seen both and is ladder-like arranged.
4. according to claim 1 and 2 or 3 board-like sealing blocking jigs of described arc, it is characterized in that: the first Sealing is sealing capsule.
5. according to claim 1 and 2 or 3 board-like sealing blocking jigs of described arc, it is characterized in that: the second Sealing is pad or O type circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021103 CN203023735U (en) | 2013-01-16 | 2013-01-16 | Arc-plate-type sealing and plugging clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021103 CN203023735U (en) | 2013-01-16 | 2013-01-16 | Arc-plate-type sealing and plugging clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023735U true CN203023735U (en) | 2013-06-26 |
Family
ID=48647720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021103 Expired - Fee Related CN203023735U (en) | 2013-01-16 | 2013-01-16 | Arc-plate-type sealing and plugging clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546271A (en) * | 2016-02-24 | 2016-05-04 | 中国石油化工股份有限公司 | Drainage and grease injection complementary plate tool |
-
2013
- 2013-01-16 CN CN 201320021103 patent/CN203023735U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105546271A (en) * | 2016-02-24 | 2016-05-04 | 中国石油化工股份有限公司 | Drainage and grease injection complementary plate tool |
| CN105546271B (en) * | 2016-02-24 | 2017-11-21 | 中国石油化工股份有限公司 | Drain greasing and mend plate instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130626 Termination date: 20180116 |