CN106018114A - High pressure damage-resistant testing device of steel pipe - Google Patents
High pressure damage-resistant testing device of steel pipe Download PDFInfo
- Publication number
- CN106018114A CN106018114A CN201610654389.0A CN201610654389A CN106018114A CN 106018114 A CN106018114 A CN 106018114A CN 201610654389 A CN201610654389 A CN 201610654389A CN 106018114 A CN106018114 A CN 106018114A
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- CN
- China
- Prior art keywords
- steel pipe
- oil cylinder
- high pressure
- testing device
- test device
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention provides a high pressure damage-resistant testing device of steel pipe. The testing device comprises a pedestal, and a fixing rack fixedly connected with the pedestal. The testing device also comprises an oil cylinder and a flaw detector, the top of a motion plunger of the oil cylinder is in a taper shape, the steel pipe is placed on the pedestal, the flaw detector is effected on the steel pipe, a pressure gage is arranged on an inlet pipe of the oil cylinder, the cylinder wall of the oil cylinder is fixedly connected with the fixing rack, and the motion plunger of the oil cylinder and the steel pipe are concentric. The testing device has the beneficial effect that the provided testing device has the advantages of simple structure, convenient carrying, and high testing precision.
Description
Technical field
The present invention relates to steel pipe auxiliary equipment field, be specifically related to the high pressure resistant destruction test device of steel pipe.
Background technology
Oil Well Pipe is for transporting the liquid of high pressure, and existing instrument squeezes into the liquid of high pressure, simulation high-potting, but existing assay device huge structure by simulation to the tube chamber of described pipeline, and structure is complicated.The most now need to provide effective instrument of a kind of high pressure resistant test for steel pipe, it is desirable to provide a kind of simple in construction and the high instrument of portable precision.
Summary of the invention
Instant invention overcomes the deficiencies in the prior art, it is provided that the high pressure resistant destruction test device of steel pipe.The purpose of the present invention: this apparatus structure of offer is simple, be easy to carry, measuring accuracy is high.
The invention provides following technical proposals: the high pressure resistant destruction of steel pipe tests device, fix with described base including base be connected fixed mount, the high pressure resistant destruction test device of described steel pipe also includes oil cylinder, crack detector, the top of the motion plunger of described oil cylinder is taper, steel pipe is placed on described base, described crack detector acts on described steel pipe, the oil inlet pipe of described oil cylinder is provided with Pressure gauge, the casing wall of described oil cylinder is fixing with described fixed mount to be connected, and the motion plunger of described oil cylinder is concentric with described steel pipe.
Described steel pipe is the residual pipe in local intercepted.
Described crack detector is ultrasonic reflectoscope.
Beneficial effects of the present invention: squeeze into hydraulic oil to described oil cylinder 3 during use, the motion plunger driving described oil cylinder 3 declines, described steel pipe 6 is strutted from the inwall of the described steel pipe 6 of sampling, observe reading and the change of described crack detector 4 of described Pressure gauge 7 simultaneously, when described steel pipe 6 occurs fission when, read Pressure gauge 7 pressure value.This force value is the bigger the better.Therefore this apparatus structure that the present invention provides is simple, be easy to carry, measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the high pressure resistant destruction test device of steel pipe of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with specific embodiment.
In Fig. 1: base 1, fixed mount 2, oil cylinder 3, crack detector 4, motion plunger 5, steel pipe 6, Pressure gauge 7, oil inlet pipe 8.
The high pressure resistant destruction test device of steel pipe, including base 1 and the described fixing fixed mount 2 being connected of base 1, the high pressure resistant destruction test device of described steel pipe also includes oil cylinder 3, crack detector 4, the top of the motion plunger 5 of described oil cylinder 3 is taper, steel pipe 6 is placed on described base 1, and described crack detector 4 acts on described steel pipe 6, and the oil inlet pipe 8 of described oil cylinder 3 is provided with Pressure gauge 7, the casing wall of described oil cylinder 3 is fixing with described fixed mount 2 to be connected, and the motion plunger of described oil cylinder 3 is concentric with described steel pipe 6.Described steel pipe 6 is the residual pipe in local intercepted.Described crack detector 4 is ultrasonic reflectoscope.
Operation instruction of the present invention: squeeze into hydraulic oil to described oil cylinder 3 during use, the motion plunger driving described oil cylinder 3 declines, described steel pipe 6 is strutted from the inwall of the described steel pipe 6 of sampling, observe reading and the change of described crack detector 4 of described Pressure gauge 7 simultaneously, when described steel pipe 6 occurs fission when, read Pressure gauge 7 pressure value.This force value is the bigger the better.
Claims (3)
1. the high pressure resistant destruction test device of steel pipe, including base (1), fixing with described base (1) be connected fixed mount (2), it is characterized in that, the high pressure resistant destruction test device of described steel pipe also includes oil cylinder (3), crack detector (4), the top of the motion plunger (5) of described oil cylinder (3) is taper, steel pipe (6) is placed on described base (1), described crack detector (4) acts on described steel pipe (6), the oil inlet pipe (8) of described oil cylinder (3) is provided with Pressure gauge (7), the casing wall of described oil cylinder (3) is fixing with described fixed mount (2) to be connected, the motion plunger of described oil cylinder (3) is concentric with described steel pipe (6).
The most high pressure resistant destruction test device of steel pipe, it is characterised in that described steel pipe (6) is the residual pipe in local intercepted.
The most high pressure resistant destruction test device of steel pipe, it is characterised in that described crack detector (4) is ultrasonic reflectoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654389.0A CN106018114A (en) | 2016-08-11 | 2016-08-11 | High pressure damage-resistant testing device of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610654389.0A CN106018114A (en) | 2016-08-11 | 2016-08-11 | High pressure damage-resistant testing device of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106018114A true CN106018114A (en) | 2016-10-12 |
Family
ID=57134901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610654389.0A Pending CN106018114A (en) | 2016-08-11 | 2016-08-11 | High pressure damage-resistant testing device of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106018114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036900A (en) * | 2017-04-15 | 2017-08-11 | 湖南科技大学 | A kind of gymnastic equipment strength test system |
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| JP3557553B2 (en) * | 2001-03-08 | 2004-08-25 | 財団法人シップ・アンド・オーシャン財団 | Ultrasonic testing method for welded joints |
| CN1754098A (en) * | 2003-03-06 | 2006-03-29 | 东北泰克诺亚奇股份有限公司 | Quantitative nondestructive evaluation method for cracking |
| CN101907543A (en) * | 2010-08-11 | 2010-12-08 | 中国水利水电科学研究院 | Method and equipment for measuring compressive strength and anti-explosion capability of tubing |
| CN201740765U (en) * | 2010-06-11 | 2011-02-09 | 宝山钢铁股份有限公司 | Ultrasonic flaw detection device for defects of steel pipe |
| CN202083676U (en) * | 2011-05-27 | 2011-12-21 | 宝山钢铁股份有限公司 | Steel tube ultrasonic wave flaw detection comparison sample and measuring device |
| CN102735550A (en) * | 2012-07-12 | 2012-10-17 | 哈尔滨工程大学 | Built-in type lossless high-pressure rapid pressure device for pipeline |
| CN102854061A (en) * | 2012-07-31 | 2013-01-02 | 清华大学 | Loading method for pipeline containing through cracks |
| CN104215516A (en) * | 2014-09-19 | 2014-12-17 | 天津星漫汽车部件有限公司 | Device for detecting weld strength of piston cylinders of automobile dampers |
| CN104807701A (en) * | 2015-04-01 | 2015-07-29 | 中石化工建设有限公司 | Pipeline pressure testing process |
| JP5928796B2 (en) * | 2012-04-27 | 2016-06-01 | 新日鐵住金株式会社 | Steel pipe water pressure test apparatus and water pressure test method |
| CN205898581U (en) * | 2016-08-11 | 2017-01-18 | 南通永大管业股份有限公司 | High pressure resistant destruction testing arrangement of steel pipe |
-
2016
- 2016-08-11 CN CN201610654389.0A patent/CN106018114A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3557553B2 (en) * | 2001-03-08 | 2004-08-25 | 財団法人シップ・アンド・オーシャン財団 | Ultrasonic testing method for welded joints |
| CN1512168A (en) * | 2002-12-30 | 2004-07-14 | 西安重型机械研究所 | Steel pipe leakage detecting system for test pipe machine |
| CN1754098A (en) * | 2003-03-06 | 2006-03-29 | 东北泰克诺亚奇股份有限公司 | Quantitative nondestructive evaluation method for cracking |
| CN201740765U (en) * | 2010-06-11 | 2011-02-09 | 宝山钢铁股份有限公司 | Ultrasonic flaw detection device for defects of steel pipe |
| CN101907543A (en) * | 2010-08-11 | 2010-12-08 | 中国水利水电科学研究院 | Method and equipment for measuring compressive strength and anti-explosion capability of tubing |
| CN202083676U (en) * | 2011-05-27 | 2011-12-21 | 宝山钢铁股份有限公司 | Steel tube ultrasonic wave flaw detection comparison sample and measuring device |
| JP5928796B2 (en) * | 2012-04-27 | 2016-06-01 | 新日鐵住金株式会社 | Steel pipe water pressure test apparatus and water pressure test method |
| CN102735550A (en) * | 2012-07-12 | 2012-10-17 | 哈尔滨工程大学 | Built-in type lossless high-pressure rapid pressure device for pipeline |
| CN102854061A (en) * | 2012-07-31 | 2013-01-02 | 清华大学 | Loading method for pipeline containing through cracks |
| CN104215516A (en) * | 2014-09-19 | 2014-12-17 | 天津星漫汽车部件有限公司 | Device for detecting weld strength of piston cylinders of automobile dampers |
| CN104807701A (en) * | 2015-04-01 | 2015-07-29 | 中石化工建设有限公司 | Pipeline pressure testing process |
| CN205898581U (en) * | 2016-08-11 | 2017-01-18 | 南通永大管业股份有限公司 | High pressure resistant destruction testing arrangement of steel pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036900A (en) * | 2017-04-15 | 2017-08-11 | 湖南科技大学 | A kind of gymnastic equipment strength test system |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |