CN203131319U - Multifunctional clamp for connecting and sealing pipeline - Google Patents
Multifunctional clamp for connecting and sealing pipeline Download PDFInfo
- Publication number
- CN203131319U CN203131319U CN 201320141140 CN201320141140U CN203131319U CN 203131319 U CN203131319 U CN 203131319U CN 201320141140 CN201320141140 CN 201320141140 CN 201320141140 U CN201320141140 U CN 201320141140U CN 203131319 U CN203131319 U CN 203131319U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- sealing
- chuck body
- injecting glue
- connects
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 239000003292 glue Substances 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000853 adhesive Substances 0.000 abstract 5
- 230000001070 adhesive effect Effects 0.000 abstract 5
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000001007 puffing effect Effects 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The utility model discloses a multifunctional clamp for connecting and sealing a pipeline. The clamp comprises a clamp body and an inner sleeve, wherein the inner sleeve is in a cylinder shape, the inner surfaces of the two ends of the inner sleeve are respectively provided with an annular first rib, the outer side of each first rib is provided with a second rib, an isolation groove is formed between each first rib and each second rib adjacent to the first rib, the clamp body is arranged on the exterior of the inner sleeve and is used for clamping the inner sleeve, adhesive injecting holes are respectively formed between the two first ribs and in the side wall of the inner sleeve corresponding to each isolation groove, the side wall of the clamp body is provided with adhesive injecting grooves corresponding to the adhesive injecting holes, and each adhesive injecting groove is connected with an adhesive injecting valve. The multifunctional clamp for connecting and sealing the pipeline has the advantages that the timely sealing is realized, the suspend production is avoided, the safety and the rapidity are realized, the energy is saved, the consumption is reduced, and the pollution is reduced.
Description
Technical field
The utility model relates to the seal for pipe joints technical field, and a kind of pipeline connects the sealing multi-functional clamp specifically.
Background technique
Continuous development along with modernized oilfield construction, various petroleum pipelines are on the increase, but along with the continuous growth of life time, pipeline corrosion, the pipeline thorn that reasons such as quality cause leaks, fracture often occurs, traditional solution is exactly to stop production comprehensively, and welding leaks outside, and is not only time-consuming but also take a lot of work, and in the oil field gathering and transportation zone, get angry, have major accident hidden danger.If the corrosion leakage position is not protected, cause external pressure that corrosion place is beaten easily and come off, cause bigger leakage, perhaps sealer is squeezed into pipeline inside, can't play seal action.
The model utility content
In order when petroleum pipeline leaks petroleum pipeline to be keeped in repair, the utility model provides a kind of pipeline to connect the sealing multi-functional clamp.
The purpose of this utility model is come specific implementation by the following technical programs:
A kind of pipeline connects the sealing multi-functional clamp, comprise chuck body, interior cover, cover is cylindrical in described, internal surface at interior cover two ends is respectively equipped with first fin of ring-type, be provided with second fin in the outside of each described first fin, between first fin and second fin that is adjacent, form isolation channel; Described chuck body is installed in the outside of described interior cover, is used for interior cover is clamped; Between two described first fins and the corresponding sidewall of the inside race of isolation channel have hole for injecting glue, corresponding each described hole for injecting glue has the injecting glue groove at the chuck body sidewall, each described injecting glue groove is connected with a rubber injecting valve.
Described chuck body is formed by two semicircular structure butt joints columnar structured.
Described chuck body edge fit is provided with engaging lug, have bolt hole at engaging lug, and pass bolt and fix.
Cover is to be formed by two semicircular structure butt joints in described.
Described hole for injecting glue is made as a plurality of, evenly distributes along the sidewall circumference of described chuck body.
More than 5 times, rubber injecting valve and injecting glue flute profile circularize the protection sealing to the injecting glue groove greater than hole for injecting glue.
Pipeline described in the utility model connects the sealing multi-functional clamp; be at the pipeline leakage place; cover carries out localised protection at first installing; mounting fixture, injecting glue then; reproduce a new protection sealed cavity at leakage position; employing is greater than the external thrust of pressure medium in the system; the sealing compound that will have flowability, enhancing property, puffing, stability is filled with this cavity; sealing compound is expanded, curing under certain conditions; and set up a new sealing configuration at leakage position, guarantee the pipeline sealing.Can in time seal, avoid stopping production, have safe, quick, energy-conservation, consumption reduction, reduce pollution characteristics.If the corrosion leakage position is not protected, cause external pressure that corrosion place is beaten easily and come off, cause bigger leakage, perhaps sealer is squeezed into pipeline inside, can't play seal action.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structural drawing that the described a kind of pipeline of the utility model embodiment connects the sealing multi-functional clamp.
Fig. 2 is the sectional structure chart that the described a kind of pipeline of the utility model embodiment connects the sealing multi-functional clamp.
Fig. 3 is the structural drawing of rubber injecting valve.
Embodiment
As Figure 1-3, the described a kind of pipeline of the utility model embodiment connects the sealing multi-functional clamp, comprise chuck body 1, interior cover 2, cover 2 is cylindrical in described, internal surface at interior cover 2 two ends is respectively equipped with first fin 21 of ring-type, be provided with second fin 22 in the outside of each described first fin 21, between first fin 21 and second fin 22 that is adjacent, form isolation channel 23; Described chuck body 1 is installed in the outside of described interior cover 2, is used for interior cover 2 is clamped; Between two described first fins 21 and isolation channel 23 corresponding in cover 2 sidewalls have hole for injecting glue 3, corresponding each described hole for injecting glue 3 has injecting glue groove 31 at the chuck body sidewall, each described injecting glue groove 31 is connected with a rubber injecting valve.
Described chuck body 1 is formed by two semicircular structure butt joints columnar structured.
Described chuck body 1 edge fit is provided with engaging lug 11, have bolt hole at engaging lug 11, and pass bolt and fix.
Described hole for injecting glue 3 is made as a plurality of, evenly distributes along the sidewall circumference of described chuck body 1.Described hole for injecting glue 3 is connected with rubber injecting valve, pours into a mould the high pressure colloid by rubber injecting valve in the interior cover of leak.
Pipeline described in the utility model connects the sealing multi-functional clamp; be at the pipeline leakage place; cover carries out localised protection at first installing; mounting fixture, injecting glue then; reproduce a new protection sealed cavity at leakage position; employing is greater than the external thrust of pressure medium in the system; the sealing compound that will have flowability, enhancing property, puffing, stability is filled with this cavity; sealing compound is expanded, curing under certain conditions; and set up a new sealing configuration at leakage position, guarantee the pipeline sealing.Can in time seal, avoid stopping production, have safe, quick, energy-conservation, consumption reduction, reduce pollution characteristics.If the corrosion leakage position is not protected, cause external pressure that corrosion place is beaten easily and come off, cause bigger leakage, perhaps sealer is squeezed into pipeline inside, can't play seal action.
Claims (6)
1. a pipeline connects the sealing multi-functional clamp, comprise chuck body, interior cover, it is characterized in that, cover is cylindrical in described, internal surface at interior cover two ends is respectively equipped with first fin of ring-type, be provided with second fin in the outside of each described first fin, between first fin and second fin that is adjacent, form isolation channel; Described chuck body is installed in the outside of described interior cover, is used for interior cover is clamped; Between two described first fins and the corresponding sidewall of the inside race of isolation channel have hole for injecting glue, corresponding each described hole for injecting glue has the injecting glue groove at the chuck body sidewall, each described injecting glue groove is connected with a rubber injecting valve.
2. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, described chuck body is formed by two semicircular structure butt joints columnar structured.
3. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, described chuck body edge fit is provided with engaging lug, have bolt hole at engaging lug, and pass bolt and fix.
4. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, described interior cover is to be formed by two semicircular structures butt joints.
5. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that described hole for injecting glue is made as a plurality of, evenly distributes along the sidewall circumference of described chuck body.
6. a kind of pipeline as claimed in claim 1 connects the sealing multi-functional clamp, it is characterized in that, rubber injecting valve and injecting glue flute profile circularize the protection sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141140 CN203131319U (en) | 2013-03-26 | 2013-03-26 | Multifunctional clamp for connecting and sealing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320141140 CN203131319U (en) | 2013-03-26 | 2013-03-26 | Multifunctional clamp for connecting and sealing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131319U true CN203131319U (en) | 2013-08-14 |
Family
ID=48939297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320141140 Expired - Fee Related CN203131319U (en) | 2013-03-26 | 2013-03-26 | Multifunctional clamp for connecting and sealing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203131319U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196004A (en) * | 2013-03-26 | 2013-07-10 | 克拉玛依市弘峰科技有限公司 | Pipe connecting sealing multifunctional clamp |
| CN105818202A (en) * | 2015-01-08 | 2016-08-03 | 中国石油天然气股份有限公司 | A trompil auxiliary device for glass fiber tube |
| CN106322049A (en) * | 2016-08-18 | 2017-01-11 | 天津市翔悦密封材料股份有限公司 | Fastened injection agent-isolating type pipeline clamp |
| CN108240522A (en) * | 2016-12-27 | 2018-07-03 | 中国石油天然气股份有限公司 | Pipeline sealing and lapping fixture and pipeline maintenance method |
-
2013
- 2013-03-26 CN CN 201320141140 patent/CN203131319U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196004A (en) * | 2013-03-26 | 2013-07-10 | 克拉玛依市弘峰科技有限公司 | Pipe connecting sealing multifunctional clamp |
| CN105818202A (en) * | 2015-01-08 | 2016-08-03 | 中国石油天然气股份有限公司 | A trompil auxiliary device for glass fiber tube |
| CN106322049A (en) * | 2016-08-18 | 2017-01-11 | 天津市翔悦密封材料股份有限公司 | Fastened injection agent-isolating type pipeline clamp |
| CN106322049B (en) * | 2016-08-18 | 2018-10-02 | 天津市翔悦密封材料股份有限公司 | A kind of fastening type isolation agent injecting type pipeline jig |
| CN108240522A (en) * | 2016-12-27 | 2018-07-03 | 中国石油天然气股份有限公司 | Pipeline sealing and lapping fixture and pipeline maintenance method |
| CN108240522B (en) * | 2016-12-27 | 2020-12-01 | 中国石油天然气股份有限公司 | Pipeline sealing and lapping fixture and pipeline maintenance method |
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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: 20130814 |