CN204592704U - A kind of pipeline sand holes leak stoppage device - Google Patents
A kind of pipeline sand holes leak stoppage device Download PDFInfo
- Publication number
- CN204592704U CN204592704U CN201520300831.0U CN201520300831U CN204592704U CN 204592704 U CN204592704 U CN 204592704U CN 201520300831 U CN201520300831 U CN 201520300831U CN 204592704 U CN204592704 U CN 204592704U
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- China
- Prior art keywords
- pipeline
- clasp
- push rod
- processed
- sealing gasket
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of pipeline sand holes leak stoppage device, it comprises clasp, upper clasp and the left connecting end of lower clasp pass through hinge, right connection part is connected by pin, the bottom of lower clasp is processed with tapped hole, corresponding threaded holes push rod being processed with outside thread and lower clasp closes, and the end that push rod matches with pipeline is provided with sealing gasket, and another end of push rod is processed with spanner sleeve column.When this leak stoppage device can ensure that equipment normally runs, to the sand holes of equipment pipeline, crackle carries out fast, leak-stopping operation easily, reduces the generation of fluid leakage scenarios, the rehabilitation cost of pipeline, improves equipment operating efficiency.
Description
Technical field
The utility model relates to pipeline leakage prevention device field, particularly relates to a kind of pipeline sand holes leak stoppage device.
Background technique
In industrial processes, carry out in course of conveying to oil, gas, water or other fluid medium, usually need to use pipeline.Some pipeline because pipeline material is defective, pipeline when installing stress the factor such as to concentrate, pipeline is easily caused to occur sand holes or less crack phenomenon, do not have good method to carry out leak-stopping to it at present, especially under equipment normal operation, leak-stopping just more difficulty is carried out to it.Existing solution is normally: arrestment runs, and cuts away pipeline fluid medium, keeps in repair leak source.There is following defect like this: (1) equipment is out of service, may cause larger loss, some critical pipeline is out of service, even can affect the stable of whole system; (2) when tube outlet does not install leak-stop valve, need carry out transfer to the flowing medium of whole system could process, and this kind of situation can more consuming time, effort, can affect to production simultaneously; (3) cannot ensure that equipment carries out effective leak-stopping to pipeline while normal operation.
Model utility content
The purpose of this utility model is when guarantee equipment normally runs, and to the sand holes of equipment pipeline, crackle carries out fast, leak-stopping operation easily, reduces the generation of fluid leakage scenarios and the rehabilitation cost of pipeline, improves equipment operating efficiency.
In order to realize above-mentioned technical characteristics, the purpose of this utility model is achieved in that a kind of pipeline sand holes leak stoppage device, it comprises clasp, upper clasp and the left connecting end of lower clasp pass through hinge, right connection part is connected by pin, and the bottom of lower clasp is processed with tapped hole, and corresponding threaded holes push rod being processed with outside thread and lower clasp closes, the end that push rod matches with pipeline is provided with sealing gasket, and another end of push rod is processed with spanner sleeve column.
The diameter of described upper clasp and lower clasp can design according to the diameter of pipeline.
The material of described sealing gasket can be selected according to the flowing medium in pipeline, usually has rubber gasket, polytetrafluoroethylene sealing gasket, red copper sealing gasket and lead-tight pad.
The utility model has following beneficial effect:
When finding that pipeline has seepage, upper clasp and lower clasp are separately enclosed within the outside of pipeline, plug pin upper clasp is connected with lower clasp, and ensure that the sealing gasket on push rod is positioned at breakthrough place, then push rod is rotated, by screw-driven push rod, sealing gasket is pressed on the breakthrough place of pipeline, thus completes the seal operation to breakthrough.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is the utility model schematic diagram in use.
In figure: upper clasp 1, bearing pin 2, lower clasp 3, pin 4, push rod 5, sealing gasket 6, outside thread 7, spanner sleeve column 8, pipeline 9, breakthrough 10.
Embodiment
Below in conjunction with accompanying drawing, mode of execution of the present utility model is described further.
As shown in Figure 1-2, a kind of pipeline sand holes leak stoppage device, it comprises clasp 1, it is hinged that upper clasp 1 and the left connecting end of lower clasp 3 pass through bearing pin 2, right connection part is connected by pin 4, and the bottom of lower clasp 3 is processed with tapped hole, push rod 5 is processed with outside thread 7 and closes with the corresponding threaded holes of lower clasp 3, the end that push rod 5 matches with pipeline 9 is provided with sealing gasket 6, and another end of push rod 5 is processed with spanner sleeve column 8.
Preferably, the diameter of described upper clasp 1 and lower clasp 3 can design according to the diameter of pipeline 9, can be adapted to the pipeline 9 of different-diameter by different diameters, thus strengthens the adaptability of leak stoppage device.
Preferably, the material of described sealing gasket 6 can be selected according to the flowing medium in pipeline 9, usually has rubber gasket, polytetrafluoroethylene sealing gasket, red copper sealing gasket and lead-tight pad, for different flowing mediums, select the sealing gasket of different model, its sealing effect can be improved.
Specific works process of the present utility model and working principle are:
1, the leak stoppage device of suitable model is chosen according to the diameter of pipeline 9 and the difference of conveying flowing medium;
2, open pin 4 device is arranged on pipeline, and pin upper clasp 1 and lower clasp 3 with pin 4;
3, regulating device position, makes sealing gasket 6 just to sand holes or the crack of seepage;
4, push rod 5 is screwed, until Seepage is eliminated.
This model utility is a kind of novel leak stoppage device for oil, gas, water or other fluid medium pipeline sand holes, this device leakage-proof effect is good, applied range, bear pressure large, use flexibly, expense is low, installs and removes convenient and swift, can not have a negative impact to the subsequent maintenance of pipeline, significantly can reduce investment and save time.
Above-described embodiment is used for explaining and the utility model is described; instead of the utility model is limited; in the protection domain of spirit of the present utility model and claim, to the novel any amendment made of this practical machine and change, all fall into protection domain of the present utility model.
Claims (3)
1. a pipeline sand holes leak stoppage device, it is characterized in that: it comprises clasp (1), it is hinged that upper clasp (1) and lower clasp (3) left connecting end pass through bearing pin (2), right connection part is connected by pin (4), the bottom of lower clasp (3) is processed with tapped hole, push rod (5) is processed with outside thread (7) to close with the corresponding threaded holes of lower clasp (3), the end that push rod (5) matches with pipeline (9) is provided with sealing gasket (6), and another end of push rod (5) is processed with spanner sleeve column (8).
2. a kind of pipeline sand holes leak stoppage device according to claim 1, is characterized in that: the diameter of described upper clasp (1) and lower clasp (3) can design according to the diameter of pipeline (9).
3. a kind of pipeline sand holes leak stoppage device according to claim 1, it is characterized in that: the material of described sealing gasket (6) can be selected according to the flowing medium in pipeline (9), usually has rubber gasket, polytetrafluoroethylene sealing gasket, red copper sealing gasket and lead-tight pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300831.0U CN204592704U (en) | 2015-05-12 | 2015-05-12 | A kind of pipeline sand holes leak stoppage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520300831.0U CN204592704U (en) | 2015-05-12 | 2015-05-12 | A kind of pipeline sand holes leak stoppage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204592704U true CN204592704U (en) | 2015-08-26 |
Family
ID=53928855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520300831.0U Expired - Fee Related CN204592704U (en) | 2015-05-12 | 2015-05-12 | A kind of pipeline sand holes leak stoppage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204592704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946938A (en) * | 2020-07-31 | 2020-11-17 | 天长市康弘石油管材有限公司 | Petroleum pipeline anti-counterfeiting device |
| CN112648469A (en) * | 2019-10-10 | 2021-04-13 | 中国石油天然气股份有限公司 | Pipeline plugging device |
-
2015
- 2015-05-12 CN CN201520300831.0U patent/CN204592704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112648469A (en) * | 2019-10-10 | 2021-04-13 | 中国石油天然气股份有限公司 | Pipeline plugging device |
| CN111946938A (en) * | 2020-07-31 | 2020-11-17 | 天长市康弘石油管材有限公司 | Petroleum pipeline anti-counterfeiting device |
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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: 20150826 Termination date: 20210512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |