CN201233350Y - Tube plugging machine - Google Patents
Tube plugging machine Download PDFInfo
- Publication number
- CN201233350Y CN201233350Y CNU2008201622736U CN200820162273U CN201233350Y CN 201233350 Y CN201233350 Y CN 201233350Y CN U2008201622736 U CNU2008201622736 U CN U2008201622736U CN 200820162273 U CN200820162273 U CN 200820162273U CN 201233350 Y CN201233350 Y CN 201233350Y
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- CN
- China
- Prior art keywords
- main body
- pipeline plugging
- blocked
- groove
- pillar
- 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 relates to a pipeline plugging pig, which comprises a main body that is matched with the inner wall of a plugged pipe through a gap and provided with the circular cross section, wherein, the work surface, which is matched with the inner wall of the plugged pipe, of the main body is provided with a groove; an air charging sealing ring that can be connected with the inner wall of the plugged pipe in a sealing way is built in the groove, and the sealing ring is provided with an air charging nozzle; the main body is provided with a through hole and is connected with an externally-connected water pipe. The pipeline plugging pig is connected with the plugged pipe, so that the pipeline plugging pig realizes the sealing connection through the main body, the air charging adjustment of a supporting post inner sealing ring and the gap of the plugged pipe, thereby carrying out the performance detection of the plugged pipe, and being simple and convenient to be operated; the function detection of the plugged pipe with the same diameter can be completed through the repeat operation of the same pipeline plugging pig, thereby having strong universality, low labor intensity, simple structure and convenient application.
Description
(1) technical field
The utility model relates to a kind of pipeline plugging pig, especially detects by the instrument of plugging performance.
(2) background technology
General engineering pipe detects the performance of pipe before use if desired, need pile up stifled things such as fragment of brick by the scene and block pipe and detect, and complex operation takes time and effort; And the stifled thing of piling up can only be used for a pipe, all wants repetitive operation when every pipe detects, and labour intensity is big.
(3) summary of the invention
The purpose of this utility model is the defective at prior art, and a kind of new pipeline plugging pig is provided, and is carried out Performance Detection by dismountable pipeline plugging pig shutoff by plugging, and is simple, convenient; And, aperture of the same race by plugging, only need a pipeline plugging pig repetitive operation to realize measuring ability, highly versatile has reduced labour intensity.
For this reason, the utility model is taked following technical scheme:
A kind of pipeline plugging pig, comprise the rounded main body in cross section with the inside pipe wall clearance fit that is blocked, described main body is provided with groove with the workplace that the inside pipe wall that is blocked cooperates, and described groove is built-in with the gas-flow closure circle that can be tightly connected with the inside pipe wall that is blocked, and has charging connector on the described O-ring seal; Also be provided with through hole on the described main body, be connected with external water pipe.
Described body rim is extended with and the vertically arranged pillar of main body, and adjacent being blocked of described pillar is provided with groove between inside pipe wall one side, and described groove is built-in with the gas-flow closure circle that can be tightly connected with the inside pipe wall that is blocked, and has charging connector on the described O-ring seal.
Described pillar be connected by screw by plugging, described screw is arranged near the pillar free end.
Each pillar is 2, symmetric arrangement.
Through hole is 2 on the described main body.
Employing the utlity model has following advantage: 1, by pipeline plugging pig be connected by plugging, by the inflation of main body and pillar inner seal ring regulate with by the gap of plugging, realize being tightly connected, thus to being carried out Performance Detection by plugging, simple, convenient; 2, aperture of the same race by plugging, only need a pipeline plugging pig repetitive operation to realize measuring ability, highly versatile, labour intensity is low; 3, simple in structure, easy to use.
(4) description of drawings
Fig. 1 is the utility model side structure synoptic diagram.
(5) embodiment
With reference to Fig. 1, plant pipeline plugging pig, comprise with by the rounded main body 1 in the cross section of plugging 9 inwall clearance fit, described main body is provided with groove with the workplace that the inside pipe wall that is blocked cooperates, described groove is built-in with the gas-flow closure circle 2 that can be tightly connected with the inside pipe wall that is blocked, and has charging connector 3 on the described O-ring seal; Also be provided with through hole 4 on the described main body, be connected with external water pipe.Described body rim is extended with and the vertically arranged pillar 5 of main body, and adjacent being blocked of described pillar is provided with groove between inside pipe wall one side, and described groove is built-in with the gas-flow closure circle that can be tightly connected with the inside pipe wall that is blocked, and has charging connector on the described O-ring seal.Described pillar is connected with being compressed by screw 8 by plugging, and described screw is arranged near the pillar free end.Through hole is 2 on the described main body.
Described pipeline plugging pig cross section can also be other shapes, as long as and the tube section form fit that is blocked, such as, square, hexagon etc.
Before the plugging detection, at first two pipeline plugging pigs are built in the two ends of pipe, regulate by inflation O-ring seal, the pipeline plugging pig and the inside pipe wall chucking that is blocked are tightly connected; Then, by screw pillar is connected with being compressed by plugging; At last, be connected with external water pipe by through hole, enter water in the pipe that is blocked, carry out the correlated performance test, simple, convenient, result of use is good.Certainly, according to actual needs, also can carry out water-filling in the O-ring seal and regulate, realize the effect that is tightly connected by charging connector.
Claims (5)
1, a kind of pipeline plugging pig, it is characterized in that: comprise the rounded main body in cross section with the inside pipe wall clearance fit that is blocked, described main body is provided with groove with the workplace that the inside pipe wall that is blocked cooperates, described groove is built-in with the gas-flow closure circle that can be tightly connected with the inside pipe wall that is blocked, and has charging connector on the described O-ring seal;
Also be provided with through hole on the described main body, be connected with external water pipe.
2, pipeline plugging pig as claimed in claim 1, it is characterized in that: described body rim is extended with and the vertically arranged pillar of main body, adjacent being blocked of described pillar is provided with groove between inside pipe wall one side, described groove is built-in with the gas-flow closure circle that can be tightly connected with the inside pipe wall that is blocked, and has charging connector on the described O-ring seal.
3, pipeline plugging pig as claimed in claim 2 is characterized in that: described pillar be connected by screw by plugging, described screw is arranged near the pillar free end.
4, pipeline plugging pig as claimed in claim 3 is characterized in that: each pillar is 2, symmetric arrangement.
5, pipeline plugging pig as claimed in claim 4 is characterized in that: through hole is 2 on the described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201622736U CN201233350Y (en) | 2008-08-06 | 2008-08-06 | Tube plugging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201622736U CN201233350Y (en) | 2008-08-06 | 2008-08-06 | Tube plugging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201233350Y true CN201233350Y (en) | 2009-05-06 |
Family
ID=40619732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201622736U Expired - Fee Related CN201233350Y (en) | 2008-08-06 | 2008-08-06 | Tube plugging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201233350Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353581A (en) * | 2011-07-01 | 2012-02-15 | 无锡昌华机电制造有限公司 | Inflating rubber ring type sealing device for water jacket of external testing method for hydrostatic test of gas cylinder |
| CN104919296A (en) * | 2012-12-07 | 2015-09-16 | 迈克尔·凯尔 | Inspection plate, inspection system and method for inspecting the tightness of a glove fitted in a port of an isolator, isolator and glove for use in the case of such an inspection system |
| CN105347065A (en) * | 2015-12-04 | 2016-02-24 | 中冶焦耐工程技术有限公司 | Dust-suppression sealing method and device for inlet/outlet of movable equipment |
-
2008
- 2008-08-06 CN CNU2008201622736U patent/CN201233350Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353581A (en) * | 2011-07-01 | 2012-02-15 | 无锡昌华机电制造有限公司 | Inflating rubber ring type sealing device for water jacket of external testing method for hydrostatic test of gas cylinder |
| CN104919296A (en) * | 2012-12-07 | 2015-09-16 | 迈克尔·凯尔 | Inspection plate, inspection system and method for inspecting the tightness of a glove fitted in a port of an isolator, isolator and glove for use in the case of such an inspection system |
| CN105347065A (en) * | 2015-12-04 | 2016-02-24 | 中冶焦耐工程技术有限公司 | Dust-suppression sealing method and device for inlet/outlet of movable equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100806 |