CN203758696U - Pipe airtightness test bench - Google Patents
Pipe airtightness test bench Download PDFInfo
- Publication number
- CN203758696U CN203758696U CN201420154774.5U CN201420154774U CN203758696U CN 203758696 U CN203758696 U CN 203758696U CN 201420154774 U CN201420154774 U CN 201420154774U CN 203758696 U CN203758696 U CN 203758696U
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- sliding
- hinged
- clamping device
- pipeline
- 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
Abstract
The utility model relates to a pipe airtightness test bench mainly comprising a sliding clamping device, a base, a hinge block, a sliding inflating station, a fixed clamping device, a hydraulic cylinder set and a retaining plate. The sliding clamping device and the sliding inflating station are mounted on the base through rollers. The fixed clamping device is fixedly mounted on the base. The hinge block is welded in the middle of the base. The base end of the hydraulic cylinder set is hinged to the hinge block; one hydraulic cylinder is hinged to the bottom of the sliding clamping device; the other hydraulic cylinder is hinged to the bottom of the sliding inflating station. The sliding inflating station is composed of an inflating port, a pressure gauge, a seal pad and the rollers. The seal pad is provided with pores. The pipe airtightness test bench is simple in structure, convenient to operate and applicable to testing airtightness of pipes different in length and diameter.
Description
Technical field
The utility model relates to pipeline impermeability detection field, particularly a kind of pipeline airtightness test table.
Background technology
During commercial production and civilian infrastructure are built, the various metallic conduits of a large amount of use are as gas, liquid transport agent, in pipeline laying process, conventionally in modes such as welding, connect pipeline section, and working-yard operating condition is poor, between pipeline section, airtight quality is difficult to detect, between pipeline section, the field test of sealing just becomes and just becomes a difficult problem, in addition after the long-term use of pipeline, pipeline may produce crack, sealing is difficult to assurance, easily produces potential safety hazard, and this class problem embodies especially obvious in heavy caliber industrial pipeline.Design a kind of bubble-tight monitor station of pipeline that can conveniently detect and meet the needs that real pipeline installation and maintenance keeps in repair.
Summary of the invention
The technical problems to be solved in the utility model is to provide the pipeline airtightness test table that a kind of convenient and practical pipeline impermeability detects.
The technical matters that the utility model solves realizes by the following technical solutions:
A pipeline airtightness test table, mainly comprises sliding fixture, base station, hinged seat, slip inflation platform, fixed clamping device, hydraulic cylinder group and baffle plate; Described sliding fixture and the inflation platform that slides are arranged on base station by roller; Described fixed clamping device is fixedly mounted on base station, and described hinged seat is welded on base station middle part; Described hydraulic cylinder group base end is hinged on hinged seat, wherein hydraulic cylinder and sliding fixture bottom-hinged, another hydraulic cylinder and the inflation platform bottom-hinged of sliding.
Described pipeline airtightness test table slip inflation platform is comprised of inflation inlet, tensimeter, sealing gasket and roller, on described sealing gasket, offers aperture.
The beneficial effect that the utility model reaches is, uses this pipeline air tightness test-bed, can also can check pipeline impermeability at factory floor in pipeline mounting construction and maintenance sites check pipeline impermeability, to space and test condition, requires low; This pipeline airtightness test table does not need to change the pipeline air tight test that parts can be used for different length and diameter, and versatility is good; This pipeline airtightness test table, simple in structure, be easy to manufacture, easy to operate, can improve working conditions, raise labour efficiency.
Accompanying drawing explanation
Fig. 1 is the general illustration of this pipeline airtightness test table.
Fig. 2 is the inflation platform schematic diagram that slides.
In figure, 1. sliding fixture, 2. base station, 3. treat test tube, 4. hinged seat, 5. slide inflation platform, 6. fixed clamping device, 7. hydraulic cylinder group, 8. baffle plate; 9. inflation inlet, 10. tensimeter, 11. sealing gaskets, 12. rollers.
Embodiment
Referring to figs. 1 through Fig. 2, embodiment of the present utility model is described.
This pipeline airtightness test table mainly comprises sliding fixture (1), base station (2), hinged seat (4), inflation platform (5), fixed clamping device (6), hydraulic cylinder group (7) and baffle plate (8) slide; Sliding fixture (1) and the inflation platform (5) that slides are arranged on base station (2) by roller (12), by the telescopic adjustment of hydraulic cylinder group (7), the distance that can change sliding fixture (1) and slide between inflation platform (5), thereby the pipeline of adaptation different length; It is upper that fixed clamping device (6) is fixedly mounted on base station (2) by screw, and hinged seat (4) is welded on base station (2) middle part; It is upper that hydraulic cylinder group (7) base end is hinged on hinged seat (4), wherein hydraulic cylinder and sliding fixture (1) bottom-hinged, and another hydraulic cylinder is inflated platform (5) bottom-hinged with sliding.It is upper that baffle plate (8) is fixedly installed in sliding fixture (1) by screw, prevents from treating moving axially of test tube (3).
The inflation platform (5) that slides is comprised of inflation inlet (9), tensimeter (10), sealing gasket (11) and roller (12), and it is upper that sealing gasket (11) is fixed by screws in the inflation platform (5) that slides, and sealing gasket (11) periphery is provided with screw thread mouth.When this pipeline airtightness test table is worked, hydraulic cylinder group (7) reduces slip inflation platform (5) and sliding fixture (1) distance, and then makes to treat test tube (3) and slide and fully mesh between inflation platform (5), forms confined space.Like this, while giving the inflation of this pipeline airtightness test table by inflation inlet (9), just can detect the impermeability for the treatment of test tube (3).
Claims (2)
1. a pipeline airtightness test table, mainly comprises sliding fixture (1), base station (2), hinged seat (4), slides and inflate platform (5), fixed clamping device (6), hydraulic cylinder group (7) and baffle plate (8); Described sliding fixture (1) and the inflation platform (5) that slides are arranged on base station (2) by roller (12); It is upper that described fixed clamping device (6) is fixedly mounted on base station (2), and described hinged seat (4) is welded on base station (2) middle part; It is upper that described hydraulic cylinder group (7) base end is hinged on hinged seat (4), wherein hydraulic cylinder and sliding fixture (1) bottom-hinged, and another hydraulic cylinder is inflated platform (5) bottom-hinged with sliding.
2. pipeline airtightness test table according to claim 1, is characterized in that: the inflation platform (5) that slides is comprised of inflation inlet (9), tensimeter (10), sealing gasket (11) and roller (12), and described sealing gasket is offered aperture on (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154774.5U CN203758696U (en) | 2014-04-01 | 2014-04-01 | Pipe airtightness test bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154774.5U CN203758696U (en) | 2014-04-01 | 2014-04-01 | Pipe airtightness test bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203758696U true CN203758696U (en) | 2014-08-06 |
Family
ID=51253952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154774.5U Expired - Fee Related CN203758696U (en) | 2014-04-01 | 2014-04-01 | Pipe airtightness test bench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203758696U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884475A (en) * | 2014-04-01 | 2014-06-25 | 安徽理工大学 | Pipeline gas tightness detecting platform |
| CN105628312A (en) * | 2015-12-30 | 2016-06-01 | 芜湖恒耀汽车零部件有限公司 | Exhaust pipe welding quality airtightness detection system |
| CN106404316A (en) * | 2016-08-30 | 2017-02-15 | 承德市精密试验机有限公司 | Plastic pipe sealing performance experiment device |
-
2014
- 2014-04-01 CN CN201420154774.5U patent/CN203758696U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884475A (en) * | 2014-04-01 | 2014-06-25 | 安徽理工大学 | Pipeline gas tightness detecting platform |
| CN105628312A (en) * | 2015-12-30 | 2016-06-01 | 芜湖恒耀汽车零部件有限公司 | Exhaust pipe welding quality airtightness detection system |
| CN106404316A (en) * | 2016-08-30 | 2017-02-15 | 承德市精密试验机有限公司 | Plastic pipe sealing performance experiment device |
| CN106404316B (en) * | 2016-08-30 | 2019-10-08 | 承德市精密试验机有限公司 | A kind of plastic pipe leakproofness experimental provision |
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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: 20140806 Termination date: 20160401 |