CN202471512U - Tension tester of fishable hydraulic blind plate - Google Patents
Tension tester of fishable hydraulic blind plate Download PDFInfo
- Publication number
- CN202471512U CN202471512U CN2012200424202U CN201220042420U CN202471512U CN 202471512 U CN202471512 U CN 202471512U CN 2012200424202 U CN2012200424202 U CN 2012200424202U CN 201220042420 U CN201220042420 U CN 201220042420U CN 202471512 U CN202471512 U CN 202471512U
- Authority
- CN
- China
- Prior art keywords
- blind plate
- salvagable
- hydraulic pressure
- fishable
- pressure blind
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model belongs to test equipment, and particularly relates to a tension tester of a fishable hydraulic blind plate. A square pipe (2-1) is respectively welded and fixed on each of the left and right sides on an engine base (2); the lower end of each square pipe (2-1) is fixed and welded by an engine base reinforcing rib (4); vertical grooved columns (1) are oppositely welded on the front and rear sides of the upper end of each square pipe (2-1); a tension sensor (3) is fixed between the two square pipes (2-1) on the engine base (1); a connection body (5) is connected with the upper end of the tension sensor (3) through a thread; the upper end of the connection body (5) is connected with the lower end of a tension rod of the fishable hydraulic blind plate (8) via a thread; the tension rod of the fishable hydraulic blind plate (8) penetrates into a hole in the middle of a movable beam (7); two rollers (9) are respectively arranged on each of the two sides of the movable beam (7); and a jack (6) is fixed in the middle of the two vertical columns (1) on the upper end face of each square pipe (2-1). The tension tester of the fishable hydraulic blind plate is simple in structure, convenient to operate and high in work efficiency, can reduce the labor intensity of a worker, and can completely meet the requirements on a withstand voltage test of the fishable hydraulic blind plate.
Description
Technical field
The utility model belongs to testing equipment, particularly a kind of salvagable hydraulic pressure blind plate tension tester.
Background technology
Salvagable hydraulic pressure blind plate is the specialized equipment of reinforcing oil well, completion; Because of the underground work circumstance complication; The working pressure demand of salvagable hydraulic pressure blind plate must accurately still not have to drag for the special-purpose testing machine of hydraulic pressure blind plate at present, can only carry out the manual work test with tension scale; The test data of this test is not accurate enough, is difficult to satisfy the demand of salvagable hydraulic pressure blind plate withstand voltage test.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned technical deficiency, provides a kind of simple in structure, easy to operate, the accurate salvagable hydraulic pressure of test data blind plate tension tester.
The technical scheme that the utility model technical solution problem adopts is: salvagable hydraulic pressure blind plate tension tester comprises support, ground bracing, shear pin; Be characterized in that and arranged on left and right sides is welded fixing square tube respectively above the support; The lower end of each square tube is fixing with the ground bracing welding; Each forward and backward both sides, square tube upper end is welded the column of flute profile respectively relatively, and connector is threaded on pulling force sensor of two square tube center fixed above the support, pulling force sensor; The be threaded pull bar lower end of salvagable hydraulic pressure blind plate, connector upper end; The pull bar of salvagable hydraulic pressure blind plate upper end is installed in the cylinder barrel of salvagable hydraulic pressure blind plate and is fixedly connected with shear pin, and the cylinder barrel of salvagable hydraulic pressure blind plate places on the moving beam, and the pull bar of salvagable hydraulic pressure blind plate is installed in the hole in the middle of the moving beam; The both sides of moving beam respectively are equipped with two rollers respectively; Roller is scroll-up/down in the groove of column, lifting jack of center fixed of two columns in upper surface of each square tube, and the upper end of lifting jack withstands on the lower surface of moving beam.
The beneficial effect of the utility model is: salvagable hydraulic pressure blind plate tension tester makes cylinder barrel upwards stressed through lifting jack in experimental test; Cylinder barrel is separated with pull bar, and the accurate pulling force data when accurately reading pull bar and separate with cylinder barrel through the pulling force sensor that is connected in pull bar one end, this machine is simple in structure; Simple operation; High efficiency can alleviate working strength of workers, can satisfy the demand of salvagable hydraulic pressure blind plate withstand voltage test fully.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the structural front view of salvagable hydraulic pressure blind plate tension tester.
Fig. 2 is the left side view of Fig. 1.
Fig. 3 is that the P of Fig. 1 is to view.
Fig. 4 is the upward view of Fig. 1.
Among the figure, the 1-column; The 2-support; The 2-1-square tube; The 3-pulling force sensor; The 4-ground bracing; The 5-connector; The 6-lifting jack; The 7-moving beam; 8-salvagable hydraulic pressure blind plate; The 9-roller; The 10-shear pin.
Embodiment
Embodiment; With reference to accompanying drawing 1 ~ 4; And arranged on left and right sides is welded fixing square tube 2-1 respectively above the support 2 of salvagable hydraulic pressure blind plate tension tester, and the lower end of each square tube 2-1 is welded fixing with ground bracing 4, and each forward and backward both sides, square tube 2-1 upper end is welded the column 1 of flute profile respectively relatively.Fix a lifting jack 6 respectively in the middle of two columns 1 on each square tube 2-1 upper surface; The upper end of two lifting jack 6 withstands on respectively on the lower surface of moving beam 7; Two rollers 9 respectively are equipped with in the both sides, front and back of moving beam 7, and roller 9 is scroll-up/down in the groove of column 1.Pulling force sensor 3 of support 2 top two square tube 2-1 center fixed; The pulling force sensor 3 upper ends connector 5 that is threaded; The be threaded pull bar lower end of salvagable hydraulic pressure blind plate 8, connector 5 upper ends; The pull bar of salvagable hydraulic pressure blind plate 8 upper end is installed in the cylinder barrel of salvagable hydraulic pressure blind plate 8 and is fixedly connected with shear pin 10, and the cylinder barrel of salvagable hydraulic pressure blind plate 8 places above the moving beam 7, is installed in the interstitial hole of moving beam 7 on the pull bar of salvagable hydraulic pressure blind plate 8.
The course of work of salvagable hydraulic pressure blind plate tension tester is: with the cylinder barrel of salvagable hydraulic pressure blind plate 8 place moving beam 7 above; The be threaded upper end of connector 5, the pull bar lower end of salvagable hydraulic pressure blind plate 8; The pull bar of salvagable hydraulic pressure blind plate 8 upper end is installed in the cylinder barrel of salvagable hydraulic pressure blind plate 8 with shear pin 10 fixed connections; Through pressurizeing for two lifting jack 6 simultaneously; The roller 9 of moving beam 7 is moved up along column 1 groove direction; The cylinder barrel that drives salvagable hydraulic pressure blind plate 8 rises, and separates when lifting jack 6 constantly makes during pressurization the cylinder barrel of salvagable hydraulic pressure blind plate 8 cut off shear pin 10 with pull bar, and the accurate pulling force data when separating with cylinder barrel through reading pulling force sensor 3 upper connecting rods can be test findings.
Claims (1)
1. salvagable hydraulic pressure blind plate tension tester; Comprise support (2), ground bracing (4), shear pin (10); It is characterized in that and arranged on left and right sides is welded a fixing square tube (2-1) respectively above the support (2); The lower end of each square tube (2-1) is fixing with ground bracing (4) welding; Forward and backward both sides, each square tube (2-1) upper end are welded the column (1) of flute profile respectively relatively, and connector (5) is threaded on top two square tubes of support (2) (2-1) pulling force sensors of center fixed (3), pulling force sensor (3); The be threaded pull bar lower end of salvagable hydraulic pressure blind plate (8), connector (5) upper end; The pull bar of salvagable hydraulic pressure blind plate (8) upper end is installed in the cylinder barrel of salvagable hydraulic pressure blind plate (8) and is fixedly connected with shear pin (10), and the cylinder barrel of salvagable hydraulic pressure blind plate (8) places on the moving beam (7), and the pull bar of salvagable hydraulic pressure blind plate (8) is installed in the hole of moving beam (7) centre; The both sides of moving beam (7) respectively are equipped with two rollers (9) respectively; Roller (9) scroll-up/down in the groove of column (1), a lifting jack of the center fixed of two columns in the upper surface of each square tube (2-1) (1) (6), the upper end of lifting jack (6) withstands on the lower surface of moving beam (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200424202U CN202471512U (en) | 2012-02-10 | 2012-02-10 | Tension tester of fishable hydraulic blind plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200424202U CN202471512U (en) | 2012-02-10 | 2012-02-10 | Tension tester of fishable hydraulic blind plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202471512U true CN202471512U (en) | 2012-10-03 |
Family
ID=46919664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200424202U Expired - Fee Related CN202471512U (en) | 2012-02-10 | 2012-02-10 | Tension tester of fishable hydraulic blind plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202471512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568587A (en) * | 2016-11-02 | 2017-04-19 | 上海航天设备制造总厂 | Different-direction synchronous load test device and use method thereof |
-
2012
- 2012-02-10 CN CN2012200424202U patent/CN202471512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568587A (en) * | 2016-11-02 | 2017-04-19 | 上海航天设备制造总厂 | Different-direction synchronous load test device and use method thereof |
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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: 20121003 Termination date: 20150210 |
|
| EXPY | Termination of patent right or utility model |