CN201628618U - Water pressure sealing performance detection device for pipeline grouting holes - Google Patents
Water pressure sealing performance detection device for pipeline grouting holes Download PDFInfo
- Publication number
- CN201628618U CN201628618U CN2009202867881U CN200920286788U CN201628618U CN 201628618 U CN201628618 U CN 201628618U CN 2009202867881 U CN2009202867881 U CN 2009202867881U CN 200920286788 U CN200920286788 U CN 200920286788U CN 201628618 U CN201628618 U CN 201628618U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- rotary handle
- detection device
- sealing performance
- performance detection
- 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
Landscapes
- Examining Or Testing Airtightness (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The utility model relates to pipe jacking construction, in particular to a sealing performance detection device for pipeline hole plugs. A water pressure sealing performance detection device for pipeline grouting holes comprises a pressurizing pipeline, a connecting rod, a support rod and a rotary handle. A pressure gauge and a water injection hole are arranged on the pressurizing pipeline, the rotary handle is provided with an inner threaded sleeve, one end of the connecting rod is connected onto the end face of the pressurizing pipeline, threads are arranged at the other end of the connecting rod and connected to one side of the sleeve of the rotary handle, one end of the support rod is connected to the other side of the sleeve of the rotary handle via threads, and the other end of the support rod and the other end face of the pressurizing pipeline are respectively supported onto the inner wall of a pipeline to be detected. The water pressure sealing performance detection device can realize rapid testing and improve work efficiency.
Description
Technical field
The utility model relates to jacking construction, relates in particular to a kind of device for detecting sealability of pipe hole plug.
Background technology
In jacking construction, for the soil body that makes tube circumference solidifies, need perforate slip casting outward on tube wall, with screw plug grouting hole is blocked after the slip casting, be the sealing of test plug under certain water pressure, need carry out impermeability test to it, a universal ball end (steel ball) is set on original pick-up unit capstan, be connected and adjust the location with strut (it is the regular length form that strut adopts) by universal ball end, need the special messenger during actual location operation task and fix (steel ball often drops easily), the labour intensity height, setting accuracy is not high, the cost height, inefficiency.
Summary of the invention
The utility model is intended to address the aforementioned drawbacks, and a kind of pipeline grouting hole hydraulic pressure device for detecting sealability is provided.The utility model can be realized test fast, increases work efficiency.
The utility model is achieved in that a kind of pipeline grouting hole hydraulic pressure device for detecting sealability, it comprises capstan, capstan is provided with tensimeter and water injection hole, it also comprises a connecting link, a strut and a rotary handle that has inner thread sleeve, described connecting link one end is connected on the capstan end face, the other end is provided with sleeve one side that screw thread connects rotary handle, and described strut one end is with the opposite side that is threaded in the rotary handle sleeve, described strut the other end and the other end of capstan support respectively on the inwall of pipe under test.
Principle of work of the present utility model is: pick-up unit is positioned in the pipeline, make forcing pipe aim at pressure tap, rotate adjusting handle, its two ends are firmly supportted on tube wall, the pressurization pipe end is pressed on the tube wall, thereby reach sealing effectiveness, then by the water filling interface to the forcing pipe pressure water injection, make its pressure reach 1MPa, pressurize three minutes, the pressure no change illustrates the favorable sealing property at pressure tap place to meet request for utilization.The sealing of grouting hole plug under certain water pressure detects in the pipeline thereby solved, and this installs easy disassembly, has improved detection efficiency and effect
Description of drawings
Below, further specify embodiment of the present utility model in conjunction with the accompanying drawings:
Fig. 1 is a structural representation of the present utility model;
Embodiment
The utility model is achieved in that a kind of pipeline grouting hole hydraulic pressure device for detecting sealability, it comprises capstan 4, capstan is provided with tensimeter 5 and water injection hole 6, it also comprises a connecting link 3, a strut 1 and a rotary handle 2 that has inner thread sleeve, described connecting link 3 one ends are connected on capstan 4 end faces, the other end is provided with the side that screw thread connects the sleeve of rotary handle 2, and described strut 1 one ends are with the opposite side that is threaded in rotary handle 2 sleeves, described strut 1 the other end and the other end of capstan 4 support respectively on the inwall of pipe under test.
Claims (1)
1. pipeline grouting hole hydraulic pressure device for detecting sealability, it comprises capstan, capstan is provided with tensimeter and water injection hole, it is characterized in that, it also comprises a connecting link, a strut and a rotary handle that has inner thread sleeve, described connecting link one end is connected on the capstan end face, the other end is provided with sleeve one side that screw thread connects rotary handle, and described strut one end is with the opposite side that is threaded in the rotary handle sleeve, described strut the other end and the other end of capstan support respectively on the inwall of pipe under test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202867881U CN201628618U (en) | 2009-12-30 | 2009-12-30 | Water pressure sealing performance detection device for pipeline grouting holes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202867881U CN201628618U (en) | 2009-12-30 | 2009-12-30 | Water pressure sealing performance detection device for pipeline grouting holes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628618U true CN201628618U (en) | 2010-11-10 |
Family
ID=43060015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202867881U Expired - Fee Related CN201628618U (en) | 2009-12-30 | 2009-12-30 | Water pressure sealing performance detection device for pipeline grouting holes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628618U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376190A (en) * | 2012-04-19 | 2013-10-30 | 河南省西峡汽车水泵股份有限公司 | Device for rapid detection of gas leakage of gas circuit and method thereof |
| CN104568329A (en) * | 2015-01-22 | 2015-04-29 | 中国地质大学（武汉） | Test method and device for testing sealing property of pipe-jacking construction device |
| CN105092181A (en) * | 2015-07-26 | 2015-11-25 | 中铁十八局集团有限公司 | Test device and method for testing sealing performance of pipe joint in pipe-jacking construction |
| CN106872120A (en) * | 2016-12-30 | 2017-06-20 | 上海市政建设有限公司 | Water test unit and its application process |
-
2009
- 2009-12-30 CN CN2009202867881U patent/CN201628618U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103376190A (en) * | 2012-04-19 | 2013-10-30 | 河南省西峡汽车水泵股份有限公司 | Device for rapid detection of gas leakage of gas circuit and method thereof |
| CN104568329A (en) * | 2015-01-22 | 2015-04-29 | 中国地质大学（武汉） | Test method and device for testing sealing property of pipe-jacking construction device |
| CN105092181A (en) * | 2015-07-26 | 2015-11-25 | 中铁十八局集团有限公司 | Test device and method for testing sealing performance of pipe joint in pipe-jacking construction |
| CN106872120A (en) * | 2016-12-30 | 2017-06-20 | 上海市政建设有限公司 | Water test unit and its application process |
| CN106872120B (en) * | 2016-12-30 | 2023-07-04 | 上海市政建设有限公司 | Hydrostatic test device and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101122552B (en) | Reservoir casing perforation anti-crushing simulation test method and simulation test machine | |
| CN201628618U (en) | Water pressure sealing performance detection device for pipeline grouting holes | |
| CN101975650A (en) | Vibration testing device for pipeline | |
| CN103234682B (en) | Anchor rod tensometer | |
| CN203147154U (en) | Under-pressure plugging device of stealing hole of oil transportation pipeline | |
| CN203905981U (en) | Combined anchor bolt | |
| CN206320446U (en) | A kind of fast connecting device of pipelines | |
| CN204511368U (en) | Grouting accumulator | |
| CN208091638U (en) | Pressure testing device for steel cylinder concrete top pipe slurry injection hole sealing detection | |
| CN105107803A (en) | Water pressure testing and cleaning device for cross-country pipeline | |
| CN202039838U (en) | Plug water separator with multiple conical indenter sections | |
| CN209148217U (en) | A kind of pressure testing back support device for heavy caliber water supply and sewerage pipeline | |
| CN204239386U (en) | A kind of pressure measurement tee union | |
| CN203519421U (en) | Rubber hose pressure test clamping device | |
| CN206710078U (en) | Packer sits deblocking performance test apparatus | |
| CN101603875B (en) | Self-sealing device for high pressure water | |
| CN202280445U (en) | Small-diameter hole packer for drilling and grouting | |
| CN205426714U (en) | Oil pipe friction coefficient test device | |
| CN204327019U (en) | Soft rock core orientator | |
| CN203241291U (en) | Dredging device of muddy water splitting test measuring pipe | |
| CN203307848U (en) | Sounding pipe | |
| CN203324111U (en) | Pressure testing device for steel sleeve pipeline connector | |
| CN204255637U (en) | A kind of pressure test device | |
| CN203422183U (en) | Anchor rod tensiometer | |
| CN203054246U (en) | Rapid water injection device used for monitoring system for overlying strata water flowing fractured zone |
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: 20101110 Termination date: 20141230 |
|
| EXPY | Termination of patent right or utility model |