CN108287106A - A kind of removable low temperature tensile compression test platform based on oil pipeline - Google Patents
A kind of removable low temperature tensile compression test platform based on oil pipeline Download PDFInfo
- Publication number
- CN108287106A CN108287106A CN201810191411.1A CN201810191411A CN108287106A CN 108287106 A CN108287106 A CN 108287106A CN 201810191411 A CN201810191411 A CN 201810191411A CN 108287106 A CN108287106 A CN 108287106A
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- Prior art keywords
- bearing seat
- oil pipeline
- fixing end
- bearing
- low temperature
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- 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
- G01N3/02—Details
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- 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
- G01N3/18—Performing tests at high or low temperatures
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Transmission Devices (AREA)
Abstract
A kind of removable low temperature tensile compression test platform based on oil pipeline,Including support plate,Support plate upper surface is provided with bearing block,Bearing block is divided into first bearing seat,Second bearing seat,3rd bearing seat and fourth bearing seat,First bearing seat and second bearing seat are oppositely arranged in the same horizontal line,3rd bearing seat and fourth bearing seat are oppositely arranged in the same horizontal line,Cylindrical cam is provided between first bearing seat and second bearing seat,It is provided with oil pipeline between 3rd bearing seat and fourth bearing seat,Oil pipeline both ends are separately installed with oil inlet fixing end and fuel-displaced fixing end,Oil inlet fixing end is separately positioned on fuel-displaced fixing end on fourth bearing seat and 3rd bearing seat,Idler wheel is provided on cylindrical cam,Idler wheel is connected with the push-pull rod being arranged in fuel-displaced fixing end,Cylindrical cam is for driving oil pipeline to move in a straight line,The present invention has simple in structure,Safe and reliable feature.
Description
Technical field
It is the present invention relates to oil pipeline performance testing device technical field, more particularly to a kind of based on the removable of oil pipeline
Dynamic low temperature tensile compression test platform.
Background technology
It is existing low temperature tensile compression test platform structure, complicated for operation due to needing to carry out tension and compression experiment to oil pipeline, low
Experimental data is unstable under the conditions of temperature, so needing to invent a kind of simple in structure, easy to operate and reliable experimental bench.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of based on the removable of oil pipeline
Dynamic low temperature tensile compression test platform realizes the tensile compression test of oil pipeline using cylindrical cam mechanism, and the test platform structure is simple,
Securely and reliably, harsh experiment condition can be met.
To achieve the goals above, the technical solution adopted by the present invention is：
A kind of removable low temperature tensile compression test platform based on oil pipeline, including support plate 1,1 upper table of support plate
Face is provided with bearing block, and bearing block is divided into first bearing seat 2, second bearing seat 23,3rd bearing seat 22 and fourth bearing seat 21,
The first bearing seat 2 and second bearing seat 23 is oppositely arranged in the same horizontal line, the 3rd bearing seat 22 and
Four bearing blocks 21 are oppositely arranged in the same horizontal line, and circle is provided between the first bearing seat 2 and second bearing seat 23
Column cam 8 is provided with oil pipeline 5,5 both ends of oil pipeline difference between the 3rd bearing seat 22 and fourth bearing seat 21
Oil inlet fixing end 6 and fuel-displaced fixing end 3 are installed, the oil inlet fixing end 6 is separately positioned on the 4th axis with fuel-displaced fixing end 3
In bearing 21 and 3rd bearing seat 22, idler wheel 9 is provided on the cylindrical cam 8, idler wheel 9 is with setting in fuel-displaced fixing end 3
On push-pull rod 7 be connected, cylindrical cam 8 is for driving oil pipeline 5 to move in a straight line；
The support plate 1 is equipped with a groove, and the bottom portion of groove is provided with universal wheel, is provided on universal wheel solid
Determine device.
The cylindrical cam 8 is that the circle setting of outside one is fluted, and the groove is curvilinear structures, inside grooves setting
There is the idler wheel 9 rotated along groove.
The oil pipeline 5 is provided at both ends with fixed ring 4.
The groove upper end is fixed with bearing block by trapezoidal nut and bolt.
Circular hole is equipped in the middle part of the bearing block, circular hole upper end is equipped with opening, and side is equipped with screw, passes through opening and screw
Circular hole size is adjusted in cooperation.
6 excircle of oil inlet fixing end is ladder-like, is followed successively by oil inlet 19, first boss 24 and the from small to large
Two boss 15, the first boss 24 and the inside of second boss 15 are cavity 20, first boss 24 and second boss 15 and the
Four bearing blocks 21 are equipped with.
4 adjustable size of fixed ring coordinates with fixed port, oil pipeline 5 can be made to be fixed on fuel-displaced fixing end 3
With in oil inlet fixing end 6.
Described 3 one end of fuel-displaced fixing end is axis, and oil outlet 13 is equipped in the middle part of axis, and the other end is oil pipeline fixing end,
It is provided with third boss 14 on the outside of fixing end, is convenient for the installation and fixation of oil pipeline 5.
Described 7 one end of push-pull rod is equipped with axis 12, and axis 12 is arranged on idler wheel 9, and push-pull rod 7 is made by quenching technical,
Convenient for coordinating with linear bearing 11.
It is equipped with linear bearing 11 at the push-pull rod 7 and 22 cooperation of 3rd bearing seat.
It is equipped with bearing 10 at the cylindrical cam 8 and 23 cooperation of second bearing seat.
8 one side axle of cylindrical cam is equipped with D types connector 18, and power transmission is carried out convenient for coordinating with shaft coupling,
Symmetrically place is convenient for and bearing fit equipped with the 4th boss 17 on axis.
Beneficial effects of the present invention：
Low temperature tensile compression test platform provided by the invention based on oil pipeline realizes oil transportation using cylindrical cam mechanism
The tensile compression test of pipeline, the test platform structure is simple, securely and reliably, can meet harsh experiment condition.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is cylindrical cam and push-pull rod cooperation schematic diagram.
Fig. 3 is the cooperation schematic diagram of oil inlet fixing end 6 and fourth bearing seat.
Fig. 4 is 8 structural schematic diagram of cylindrical cam.
Fig. 5 is 7 structural schematic diagram of push-pull rod.
Fig. 6 is the sectional view of fuel-displaced fixing end 3.
Fig. 7 is the sectional view of oil inlet fixing end 6.
Specific implementation mode
Invention is further described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1：A kind of removable low temperature tensile compression test platform based on oil pipeline, including support plate 1, the branch
1 upper surface of fagging is provided with bearing block, and bearing block is divided into first bearing seat 2, second bearing seat 23,3rd bearing seat 22 and the 4th
Bearing block 21, the first bearing seat 2 and second bearing seat 23 are oppositely arranged in the same horizontal line, the 3rd bearing
Seat 22 and fourth bearing seat 21 are oppositely arranged in the same horizontal line, between the first bearing seat 2 and second bearing seat 23
It is provided with cylindrical cam 8, oil pipeline 5, oil pipeline 5 are provided between the 3rd bearing seat 22 and fourth bearing seat 21
Both ends are separately installed with oil inlet fixing end 6 and fuel-displaced fixing end 3, and the oil inlet fixing end 6 is respectively set with fuel-displaced fixing end 3
On fourth bearing seat 21 and 3rd bearing seat 22, idler wheel 9 is provided on the cylindrical cam 8, idler wheel 9 is with setting fuel-displaced
Push-pull rod 7 in fixing end 3 is connected, and cylindrical cam 8 is for driving oil pipeline 5 to move in a straight line.
The oil pipeline 5 is provided at both ends with fixed ring 4.
As shown in Fig. 2 Fig. 4：The cylindrical cam 8 is that the circle setting of outside one is fluted, and the groove is curve knot
Structure, inside grooves are provided with the idler wheel 9 rotated along groove.
8 one side axle of cylindrical cam is equipped with D types connector 18, and power transmission is carried out convenient for coordinating with shaft coupling,
Symmetrically place is convenient for and bearing fit equipped with the 4th boss 17 on axis.
Circular hole is equipped in the middle part of the bearing block, circular hole upper end is equipped with opening, and side is equipped with screw, passes through opening and screw
Circular hole size is adjusted in cooperation.
Described 7 one end of push-pull rod is equipped with axis 12, and axis 12 is arranged on idler wheel 9, and push-pull rod 7 is made by quenching technical,
Convenient for coordinating with linear bearing 11.
It is equipped with linear bearing 11 at the push-pull rod 7 and 22 cooperation of 3rd bearing seat.
It is equipped with bearing 10 at the cylindrical cam 8 and 23 cooperation of second bearing seat.
As shown in Figure 5：Described 7 one end of push-pull rod is equipped with boss 12, and boss 12 connects with idler wheel 9.
The support plate 1 is equipped with groove, and the groove upper end is fixed with bearing block by trapezoidal nut and bolt.
As shown in Figure 7：6 excircle of oil inlet fixing end is ladder-like, is followed successively by oil inlet 19, first from small to large
Boss 24 and second boss 15, the first boss 24 and 15 inside of second boss are cavity 20, first boss 24 and second
Boss 15 is equipped with fourth bearing seat 21.
4 adjustable size of fixed ring coordinates with fixed port, oil pipeline 5 can be made to be fixed on fuel-displaced fixing end 3
With in oil inlet fixing end 6.
As shown in Figure 6：Described 3 one end of fuel-displaced fixing end is axis, is equipped with oil outlet 13 in the middle part of axis, the other end is petroleum pipeline
Road fixing end, fixing end outside are provided with third boss 14, it is convenient for the installation and fixation of oil pipeline 5.
The operation principle of the present invention：
When needing to carry out tensile compression test to oil pipeline 5, oil pipeline 5 is fixed by fixed ring 4, by decelerating motor
Power is provided, so that cylindrical cam 8 is rotated by shaft coupling, drives push-pull rod 7 to move in a straight line by driving idler wheel 9, when
When needing nigration platform, the caster loocking device of bottom portion of groove can be opened, be moved, when being moved to corresponding position
It postpones, is fixed universal wheel by locking device, to fix testing stand, to realize the tension and compression experiment to oil pipeline.
The present apparatus can be tested to oil pipeline performance, when tensile compression test, to testpieces rubber hose (petroleum pipeline
Road) in filling 0.42MP fuel oil, stretch 2mm return to original state recompression 5mm return to original state be one cycle,
Carry out 7500 tension and compression circulation experiments respectively under -55 DEG C of environment.
Claims (10)
1. a kind of removable low temperature tensile compression test platform based on oil pipeline, which is characterized in that described including support plate (1)
Support plate (1) upper surface is provided with bearing block, and bearing block is divided into first bearing seat (2), second bearing seat (23), 3rd bearing seat
(22) it is set relatively in the same horizontal line with fourth bearing seat (21), the first bearing seat (2) and second bearing seat (23)
It sets, the 3rd bearing seat (22) and fourth bearing seat (21) are oppositely arranged in the same horizontal line, the first bearing
It is provided with cylindrical cam (8), the 3rd bearing seat (22) and fourth bearing seat between seat (2) and second bearing seat (23)
(21) oil pipeline (5) is provided between, oil pipeline (5) both ends are separately installed with oil inlet fixing end (6) and fuel-displaced fixing end
(3), the oil inlet fixing end (6) is separately positioned on fourth bearing seat (21) and 3rd bearing seat with fuel-displaced fixing end (3)
(22) on, idler wheel (9), idler wheel (9) and the push-and-pull being arranged in fuel-displaced fixing end (3) are provided on the cylindrical cam (8)
Bar (7) is connected, and cylindrical cam (8) is for driving oil pipeline (5) to move in a straight line；
The support plate (1) is equipped with a groove, and the bottom portion of groove is provided with universal wheel, fixation is provided on universal wheel
Device.
2. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
The cylindrical cam (8) stated is that the circle setting of outside one is fluted, and the groove is curvilinear structures, and inside grooves are provided with along groove
The idler wheel (9) of rotation.
3. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
The oil pipeline (5) stated is provided at both ends with fixed ring (4), and the fixed ring (4) adjustable size coordinates with fixed port,
Oil pipeline (5) can be made to be fixed in fuel-displaced fixing end (3) and oil inlet fixing end (6).
4. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
The groove upper end stated is fixed with bearing block by trapezoidal nut and bolt.
5. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
Circular hole is equipped in the middle part of the bearing block stated, circular hole upper end is equipped with opening, and side is equipped with screw, adjustable with screw fit by opening
Circular hole size.
6. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
Oil inlet fixing end (6) excircle stated is ladder-like, and it is convex to be followed successively by oil inlet (19), first boss (24) and second from small to large
It is cavity (20), first boss (24) and second boss inside platform (15), the first boss (24) and second boss (15)
(15) it is equipped with fourth bearing seat (21).
7. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
Fuel-displaced fixing end (3) one end stated is axis, and oil outlet (13) is equipped in the middle part of axis, and the other end is oil pipeline fixing end, fixing end
Outside is provided with third boss (14), is convenient for the installation and fixation of oil pipeline (5).
8. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
Push-pull rod (7) one end stated is equipped with axis (12), and axis (12) is arranged on idler wheel (9), and push-pull rod (7) is made by quenching technical,
Convenient for coordinating with linear bearing (11), linear bearing (11) is equipped at the push-pull rod (7) and 3rd bearing seat (22) cooperation.
9. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that institute
Bearing (10) is equipped at the cylindrical cam (8) stated and second bearing seat (23) cooperation.
10. a kind of removable low temperature tensile compression test platform based on oil pipeline according to claim 1, which is characterized in that
(8) one side axle of cylindrical cam is equipped with D types connector (18), power transmission is carried out convenient for coordinating with shaft coupling, on axis
Symmetrical place is convenient for equipped with the 4th boss (17) and bearing fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191411.1A CN108287106A (en) | 2018-03-08 | 2018-03-08 | A kind of removable low temperature tensile compression test platform based on oil pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810191411.1A CN108287106A (en) | 2018-03-08 | 2018-03-08 | A kind of removable low temperature tensile compression test platform based on oil pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108287106A true CN108287106A (en) | 2018-07-17 |
Family
ID=62833309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810191411.1A Pending CN108287106A (en) | 2018-03-08 | 2018-03-08 | A kind of removable low temperature tensile compression test platform based on oil pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108287106A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888855A (en) * | 2006-07-14 | 2007-01-03 | 清华大学 | Single-axle double-direction symmetric stretching experimental machine |
| CN203929388U (en) * | 2014-05-05 | 2014-11-05 | 燕山大学 | A kind of self-lubricating gasket performance testing machine based on dual-crank-rocker mechanism |
| CN104180977A (en) * | 2014-05-27 | 2014-12-03 | 西北工业大学 | Multifunctional linear electromechanical actuator performance test bench |
| CN105842080A (en) * | 2016-03-17 | 2016-08-10 | 浙江大学 | Mechanical testing system for material with composite load in induction heating mode |
| CN106450949A (en) * | 2016-08-31 | 2017-02-22 | 惠州沃典科技股份有限公司 | Socket with infrared remote control function |
| CN206683960U (en) * | 2017-05-05 | 2017-11-28 | 天津市海王星海上工程技术股份有限公司 | A kind of axial rigidity of non-adherent flexible conduit and ultimate tensile strength measurement apparatus |
-
2018
- 2018-03-08 CN CN201810191411.1A patent/CN108287106A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888855A (en) * | 2006-07-14 | 2007-01-03 | 清华大学 | Single-axle double-direction symmetric stretching experimental machine |
| CN203929388U (en) * | 2014-05-05 | 2014-11-05 | 燕山大学 | A kind of self-lubricating gasket performance testing machine based on dual-crank-rocker mechanism |
| CN104180977A (en) * | 2014-05-27 | 2014-12-03 | 西北工业大学 | Multifunctional linear electromechanical actuator performance test bench |
| CN105842080A (en) * | 2016-03-17 | 2016-08-10 | 浙江大学 | Mechanical testing system for material with composite load in induction heating mode |
| CN106450949A (en) * | 2016-08-31 | 2017-02-22 | 惠州沃典科技股份有限公司 | Socket with infrared remote control function |
| CN206683960U (en) * | 2017-05-05 | 2017-11-28 | 天津市海王星海上工程技术股份有限公司 | A kind of axial rigidity of non-adherent flexible conduit and ultimate tensile strength measurement apparatus |
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Application publication date: 20180717 |