CN202580460U - Pressurized plugging clamp - Google Patents
Pressurized plugging clamp Download PDFInfo
- Publication number
- CN202580460U CN202580460U CN 201220132741 CN201220132741U CN202580460U CN 202580460 U CN202580460 U CN 202580460U CN 201220132741 CN201220132741 CN 201220132741 CN 201220132741 U CN201220132741 U CN 201220132741U CN 202580460 U CN202580460 U CN 202580460U
- Authority
- CN
- China
- Prior art keywords
- clamp
- plugging
- model
- injection orifice
- utility
- 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 provides a pressurized plugging clamp, which is particularly suitable for the leakage at a connecting position of pipe flanges. The pressurized plugging clamp comprises a clamp body used for clamping pipe flanges, an injection hole reserved in the clamp body, and an injection valve installed on the injection hole, wherein the injection hole is internally provided with a plugging mechanism which is composed of a stressing lead screw and a clamping sheet connected with each other. The pressurized plugging clamp has the beneficial effects of wide applicability, high safety, easy manufacturing and operating, and high plugging efficiency.
Description
Technical field
The utility model belongs to the maintenance technique in the fluid line, especially relates to a kind of pressure sealing anchor clamps that are applicable to that the piping flange joint is leaked.
Background technique
Liquid is carried in pipeline, in the storage process, owing to use for a long time and external objective influences such as wind daily use chemicals, damaged problem of leaking can occur, and is especially carrying, is storing when having strong corrosion property liquid, and leakage problem often takes place.Processing method behind the generation pipeline leakage generally is to stop production at present, removes liquid, carries out operations such as repair welding; Launch after qualified by inspection, stop work and production has a strong impact on manufacturing schedule again, causes the tremendous economic loss; And befouling environment, the later stage need be dropped into huge pollution abatement costs again.Leaking can appear in the fluid line of operation because of various reasons throughout the year, and flange and pipeline connection part are the positions that continuous operations enterprise is very easy to leakage, and this position is not easy to repair.
Summary of the invention
The purpose of the utility model is the deficiency that overcomes existing technology, provides a kind of applicability wide, safe, the good manufacturing, the easy-operating pressure sealing anchor clamps that are applicable to that the piping flange joint is leaked.
The technological scheme of the utility model is: a kind of pressure sealing anchor clamps; It is specially adapted to the leakage of piping flange joint; Comprise the chuck body that is used for the clamping pipe flange, the introduction valve that is reserved in the injection orifice on the chuck body and on injection orifice, installs; Leak stopping mechanism is housed in the said injection orifice, and said leak stopping mechanism is made up of interconnective afterburning leading screw and card.
Advantage and the good effect that the utlity model has are: applicability is wide, and is safe, the good manufacturing, and easy to operate, leak stopping efficient is high.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, chuck body, 2, injection orifice, 3, introduction valve, 4, afterburning leading screw, 5, card.
Embodiment
As shown in Figure 1, a kind of pressure sealing anchor clamps of the utility model, it is specially adapted to the leakage of piping flange joint; Comprise the chuck body 1 that is used for the clamping pipe flange, the introduction valve 3 that is reserved in the injection orifice 2 on the chuck body 1 and on injection orifice 2, installs; Leak stopping mechanism is housed in the injection orifice 2, and leak stopping mechanism is made up of with card 5 interconnective afterburning leading screw 4, is provided with the screw thread that can be connected with afterburning leading screw 4 in the card 5; Afterburning leading screw 4 is provided with screw thread, and an end end is provided with spanner side.
The working procedure of this instance: the utility model is installed on flange and the pipeline junction of leakage and forms a Seal cage, make card 5 contact leak sources, use the spanner identical afterburning leading screw 4 at chuck body 1 top of screwing with the spanner side of afterburning leading screw 4; Card 5 and pipeline are compressed, sealing compound is injected sealed cavity, in cavity, fill with sealing compound and reach the seal pressure balance through introduction valve 3; Leak and stop; Stop injection, introduction valve 3 cuts out, leak stopping finishes.
More than the embodiment of the utility model is specified, but said content is merely the preferred embodiment of the utility model, can not be considered to be used to limit the practical range of the utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the utility model.
Claims (1)
1. pressure sealing anchor clamps; It is specially adapted to the leakage of piping flange joint; Comprise the chuck body (1) that is used for the clamping pipe flange, the introduction valve (3) that is reserved in the injection orifice (2) on the chuck body (1) and upward installs at injection orifice (2); Said injection orifice is equipped with leak stopping mechanism in (2), it is characterized in that: said leak stopping mechanism is made up of interconnective afterburning leading screw (4) and card (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220132741 CN202580460U (en) | 2012-03-28 | 2012-03-28 | Pressurized plugging clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220132741 CN202580460U (en) | 2012-03-28 | 2012-03-28 | Pressurized plugging clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202580460U true CN202580460U (en) | 2012-12-05 |
Family
ID=47249869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220132741 Expired - Fee Related CN202580460U (en) | 2012-03-28 | 2012-03-28 | Pressurized plugging clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202580460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538876A (en) * | 2018-12-21 | 2019-03-29 | 上海市特种设备监督检验技术研究院 | Low-temperature liquefaction vehicle fuel tank car control box blank flange device for plugging |
-
2012
- 2012-03-28 CN CN 201220132741 patent/CN202580460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538876A (en) * | 2018-12-21 | 2019-03-29 | 上海市特种设备监督检验技术研究院 | Low-temperature liquefaction vehicle fuel tank car control box blank flange device for plugging |
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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 |
Granted publication date: 20121205 Termination date: 20150328 |
|
| EXPY | Termination of patent right or utility model |