CN107655766A - Pipe fitting reverses test machine - Google Patents
Pipe fitting reverses test machine Download PDFInfo
- Publication number
- CN107655766A CN107655766A CN201711120996.XA CN201711120996A CN107655766A CN 107655766 A CN107655766 A CN 107655766A CN 201711120996 A CN201711120996 A CN 201711120996A CN 107655766 A CN107655766 A CN 107655766A
- Authority
- CN
- China
- Prior art keywords
- clamping device
- fixed clamping
- pedestal
- drilling rod
- pipe fitting
- 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.)
- Withdrawn
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 abstract description 13
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- 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
- G01N2203/0014—Type of force applied
- G01N2203/0021—Torsional
-
- 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
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0274—Tubular or ring-shaped specimens
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0682—Spatial dimension, e.g. length, area, angle
Landscapes
- 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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
- Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Abstract
The invention discloses a kind of pipe fitting to reverse test machine, it has a pedestal, two is respectively equipped with fixed clamping device and rotating clamp on pedestal, and horizontal push oil cylinder is connected with the outside of fixed clamping device, and Shift cylinder and guide rail are provided between the fixed clamping device and pedestal.The beneficial effects of the invention are as follows：Fill up geologic drilling rod and simulate live blank testing, the geologic drilling rod of all size can be carried out simulating live test, obtain torque parameter, due to adding a lateral thrust, closer to true drilling rod in the stressing conditions of the work of underground, two rotary oil cylinders promotion rotating clamps, formation couple, facilitate the output and calculating of moment of torsion, force data reference is provided with for actual select of drilling rod.
Description
Technical field
The present invention relates to detection test mechanical, and it is relevant specifically to reverse test machine with a kind of pipe fitting.
Background technology
The live test of simulation for geologic drilling rod at present, there is no good means and method, have a kind of cry " to bore on the market
Bar/electric wire/moment of torsion torsion testing machine ", its test block maximum gauge is no more than 10 millimeters, but general geologic drilling rod is minimum straight
Footpath is big up to 7 inches 177.8 millimeters up to more than 50 millimeters, so cannot be used for the simulation test of geologic drilling rod at all.
The content of the invention
In order to solve the deficiencies in the prior art, the present invention provides a kind of pipe fitting and reverses test machine, and it can be to all size
Geologic drilling rod carries out simulating live test, obtains torque parameter.
In order to achieve the above object, the technical scheme is that, a kind of pipe fitting reverses test machine, it is characterized in that：It has
One pedestal, two is respectively equipped with fixed clamping device and rotating clamp on pedestal, in the outer of fixed clamping device
Side is connected with horizontal push oil cylinder, and Shift cylinder and guide rail are provided between the fixed clamping device and pedestal.
Described fixed clamping device, be on a porose hold-down support in center, it is centripetal to be arranged with three groups of clampings
Oil cylinder, correspond to two-by-two.
Described rotating clamp, be on a porose hold-down support in center, it is centripetal to be arranged with three groups of clampings
Oil cylinder, correspond to two-by-two, the outer end of a group oil cylinder is provided with rotary oil cylinder wherein, and three groups are provided between clamping cylinder and hold-down support
Rotate copper sheathing.
The beneficial effects of the invention are as follows：Fill up geologic drilling rod and simulate live blank testing, can be to the geology of all size
Drilling rod carries out simulating live test, obtains torque parameter, due to adding a lateral thrust, closer to true drilling rod in underground
The stressing conditions of work, two rotary oil cylinders promote rotating clamp, form couple, facilitate the output and calculating of moment of torsion, be
Actual select of drilling rod is provided with force data reference.
Brief description of the drawings
Fig. 1 is schematic front view of the present invention.
Fig. 2 is schematic side view of the present invention.
Fig. 3 is fixed clamping device schematic diagram.
Fig. 4 is rotating clamp schematic diagram.
Fig. 5 is rotation copper sheathing position view.
In figure, 1 pedestal, 2 fixed clamping devices, 21 Shift cylinders, 22 guide rails, 3 rotating clamps, 4 horizontal push oil cylinder, 5
Hold-down support, 6 clamping cylinders, 7 rotary oil cylinders, 8 rotation copper sheathings.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As shown in Figures 1 to 5, the invention discloses a kind of pipe fitting reverse test machine, it has a pedestal 1, pedestal 1 it
Upper two is respectively equipped with fixed clamping device 2 and rotating clamp 3, and horizontal push oil cylinder is connected with the outside of fixed clamping device
4, Shift cylinder 21 and guide rail 22 are provided between the fixed clamping device and pedestal.Fixed clamping device can not rotate, but can be horizontal
To movement.
Described fixed clamping device 2, be on the porose hold-down support 5 in a center, it is centripetal symmetrical by fixing body
Provided with three groups of clamping cylinders 6, correspond to two-by-two.
Described rotating clamp 3, be on the porose hold-down support 5 in a center, it is centripetal symmetrical by fixing body
Provided with three groups of clamping cylinders 6, correspond to two-by-two, the outer end of a group oil cylinder is provided with rotary oil cylinder 7, three groups of clamping cylinder peaces wherein
Fill and rotation copper sheathing 8 is provided between body and hold-down support.Due to there is this to rotate copper sheathing, make three groups of clamping cylinder fixing bodies, in rotation oil
Rotation can be smoothly realized in the presence of cylinder.
Operation principle of the present invention：
Pipe fitting geologic drilling rod is put into the centre bore of the hold-down support of the machine fixed clamping device and rotating clamp, started
The work of all clamping cylinders, be fixedly clamped pipe fitting two, starts the rotary oil cylinder on rotating clamp, while starts and horizontal push away oil
Cylinder working, pipe fitting is produced certain torsion while increase by an axial thrust, it is live closer to work, test twisting resistance and torsion
Angle, you can draw the torsion parameter of pipe fitting.
The machine maximum anglec of rotation can reach 25 degree, but rotation typically not over 10 degree, otherwise can break during pipe fitting test
Split.
Claims (3)
1. pipe fitting reverses test machine, it is characterized in that：It has a pedestal, and two is respectively equipped with fixed clamping device on pedestal
And rotating clamp, horizontal push oil cylinder is connected with the outside of fixed clamping device, is set between the fixed clamping device and pedestal
There are Shift cylinder and guide rail.
2. pipe fitting as claimed in claim 1 reverses test machine, it is characterized in that：Described fixed clamping device, it is in one
It is centripetal to be arranged with three groups of clamping cylinders on the porose hold-down support of the heart, correspond to two-by-two.
3. pipe fitting as claimed in claim 1 reverses test machine, it is characterized in that：Described rotating clamp, it is in one
It is centripetal to be arranged with three groups of clamping cylinders on the porose hold-down support of the heart, correspond to two-by-two, the outer end of a group oil cylinder is set wherein
There is rotary oil cylinder, three groups are provided with rotation copper sheathing between clamping cylinder and hold-down support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120996.XA CN107655766A (en) | 2017-11-14 | 2017-11-14 | Pipe fitting reverses test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711120996.XA CN107655766A (en) | 2017-11-14 | 2017-11-14 | Pipe fitting reverses test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107655766A true CN107655766A (en) | 2018-02-02 |
Family
ID=61121041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711120996.XA Withdrawn CN107655766A (en) | 2017-11-14 | 2017-11-14 | Pipe fitting reverses test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107655766A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050267A (en) * | 2024-04-16 | 2024-05-17 | 晋江艺森建筑工程有限公司 | Municipal pipeline detection device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090277626A1 (en) * | 2008-05-12 | 2009-11-12 | Keith William Littlely | Drill rod spinner device |
| CN202837115U (en) * | 2012-10-10 | 2013-03-27 | 长春机械科学研究院有限公司 | Pipe fitting torsion testing machine |
| CN104101545A (en) * | 2014-06-25 | 2014-10-15 | 中国海洋石油总公司 | Device for measuring flexural rigidity and torsional rigidity of hose |
| CN204346848U (en) * | 2015-01-19 | 2015-05-20 | 济宁市产品质量监督检验所 | Coal mine drill pipe quality detection device |
| CN104790889A (en) * | 2015-04-22 | 2015-07-22 | 青岛江汉石油机械有限公司 | High-torque down-hole rod pipe tool detaching-assembling device |
| CN106932264A (en) * | 2017-04-26 | 2017-07-07 | 济南科汇试验设备有限公司 | A kind of composite test device reversed in achievable tension and compression load process |
| CN106950104A (en) * | 2017-03-10 | 2017-07-14 | 哈尔滨工业大学 | A kind of combined horizontal testing stand and its material performance test method and system |
-
2017
- 2017-11-14 CN CN201711120996.XA patent/CN107655766A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090277626A1 (en) * | 2008-05-12 | 2009-11-12 | Keith William Littlely | Drill rod spinner device |
| CN202837115U (en) * | 2012-10-10 | 2013-03-27 | 长春机械科学研究院有限公司 | Pipe fitting torsion testing machine |
| CN104101545A (en) * | 2014-06-25 | 2014-10-15 | 中国海洋石油总公司 | Device for measuring flexural rigidity and torsional rigidity of hose |
| CN204346848U (en) * | 2015-01-19 | 2015-05-20 | 济宁市产品质量监督检验所 | Coal mine drill pipe quality detection device |
| CN104790889A (en) * | 2015-04-22 | 2015-07-22 | 青岛江汉石油机械有限公司 | High-torque down-hole rod pipe tool detaching-assembling device |
| CN106950104A (en) * | 2017-03-10 | 2017-07-14 | 哈尔滨工业大学 | A kind of combined horizontal testing stand and its material performance test method and system |
| CN106932264A (en) * | 2017-04-26 | 2017-07-07 | 济南科汇试验设备有限公司 | A kind of composite test device reversed in achievable tension and compression load process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118050267A (en) * | 2024-04-16 | 2024-05-17 | 晋江艺森建筑工程有限公司 | Municipal pipeline detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |
|
| WW01 | Invention patent application withdrawn after publication |