CN110031350A - Parking garage floor wear resistance test machine - Google Patents
Parking garage floor wear resistance test machine Download PDFInfo
- Publication number
- CN110031350A CN110031350A CN201910213396.0A CN201910213396A CN110031350A CN 110031350 A CN110031350 A CN 110031350A CN 201910213396 A CN201910213396 A CN 201910213396A CN 110031350 A CN110031350 A CN 110031350A
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- stand
- main shaft
- slide unit
- rotating arm
- fixed
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- 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 19
- 239000007787 solid Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003466 welding 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
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
-
- 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
- G01N3/56—Investigating resistance to wear or abrasion
-
- 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
- G01N2203/0005—Repeated or cyclic
-
- 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
- G01N2203/005—Electromagnetic 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
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0641—Indicating or recording means; Sensing means using optical, X-ray, ultraviolet, infrared or similar detectors
- G01N2203/0647—Image analysis
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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)
- Electromagnetism (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The present invention provides parking garage floor wear resistance test machines, including pedestal, stand, supporting guide, slide unit, rotating arm and main shaft, stand is connected in pedestal side, supporting guide is connected in stand side, and slide unit is slidably connected on supporting guide, and main shaft is erected at rotating arm bottom, tire is fixed on main shaft, concrete slab is fixed on pedestal, slide unit movement abuts tire with concrete slab, and the present invention has the advantages that detect parking lot terrace wearability.
Description
Technical field
The present invention relates to testing equipment fields, specifically, being related to parking garage floor wear resistance test machine.
Background technique
Parking lot terrace is the practical function product of modern parking lot ground indispensability, has dust-proof, wear-resisting, waterproof etc. a variety of
Performance；The parameter of parking lot terrace also only rests on the design data stage now, and because of the difference and work of material in actual production
Skill problem causes error, and terrace actual performance can be made to disagree with design data, it is therefore desirable to the terrace actually manufactured into
Row actual tests.
Summary of the invention
In place of solving above-mentioned the deficiencies in the prior art, the purpose of the present invention is to provide parking garage floor wear-resisting properties
Testing machine, to overcome defect in the prior art.
To achieve the goals above, the present invention provides parking garage floor wear resistance test machine, including pedestal, stand,
Supporting guide, slide unit, rotating arm and main shaft, stand are connected in pedestal side, and supporting guide is connected in stand side, slide unit sliding
It being connected on supporting guide, main shaft is erected at rotating arm bottom, and it is fixed with tire on main shaft, is fixed with concrete slab on pedestal,
Slide unit movement abuts tire with concrete slab.
By using above-mentioned technical proposal, in the wearability for needing to detect terrace, terrace taking-up is placed on bottom for one piece
On seat, then tire is mounted on main shaft, slide unit, which moves down, abuts tire with concrete block, rear tyre in mechnical servo control
System control processed is lower to be loaded vertically, and simulation floor material bears single tyres for passenger cars load, former by motor driven tire
Ground rotation, simulated automotive pivot stud；After machinery servo control system applies the test load of setting to tire, tire is according to setting
Fixed test procedure original place rotation is tested, and then is realized to concrete floor actual tests.
As to further explanation of the invention, it is preferable that be fixed with servo motor in stand, be fixed with silk at the top of stand
Thick stick support, leading screw bearing internal screw thread are connected with ball-screw, and ball-screw length direction is vertical, ball-screw one end and servo electricity
Machine rotation connection, the ball-screw other end and slide unit are rotatablely connected.
By using above-mentioned technical proposal, the movement for realizing slide unit is rotated using lead screw, can also make to install on main shaft different
The tire of diameter, while being able to achieve the radial loaded to tire.
As to further explanation of the invention, it is preferable that be fixed with decelerating motor on slide unit, decelerating motor output end turns
Dynamic to be connected with rotary shaft, rotary shaft is engaged with rotating arm by gear, so that rotating arm rotates.
By using above-mentioned technical proposal, rotating arm can be made to simulate 45 degree of maximum angulars of real wheel original place rotation.
As to further explanation of the invention, it is preferable that rotating arm bottom is fixed with offset distance adjustment block, and main shaft sliding connects
It connects in offset distance adjustment block, main shaft glide direction is horizontal direction.
By using above-mentioned technical proposal, offset distance adjustment block, which is arranged, can adjust position of the tire on concrete slab, in turn
Concrete slab different location can be detected.
As to further explanation of the invention, it is preferable that the stand at the upper side of concrete slab is fixed with camera, shines
Camera is directed toward concrete slab.
By using above-mentioned technical proposal, when setting cycle-index, slide unit promotes tire, and camera automatic camera records,
Mechanism loading is automatically loaded into assumed load and continues to test after the completion of Image Acquisition.
The invention has the following advantages:
1, the pedestal of the invention by being provided with slide unit and rotating arm, mountable concrete slab and tire carry out concrete slab
Detection；
2, the movement that can control slide unit by setting servo motor and lead screw can make the tire of main shaft installation different-diameter, moreover it is possible to
Load main shaft to tire；
3, the steering to tire can be realized by setting decelerating motor and rotary shaft.
Detailed description of the invention
Fig. 1 is front view of the invention；
Fig. 2 is side view of the invention；
Fig. 3 is top view of the invention.
Description of symbols:
1, pedestal；2, stand；3, supporting guide；4, close to switch；5, servo motor；6, ball-screw；7, leading screw bearing；8, sliding
Platform；9, electric cabinet；10, guide rail slide block；11, rotating arm；12, camera；13, offset distance adjustment block；14, concrete slab；15, it takes turns
Tire；16, terminal pad；17, main shaft；18, rotary shaft；19, motor cabinet；20, decelerating motor；21, load sensor；22, locating piece.
Specific embodiment
It is attached now in conjunction with appended preferred embodiment in order to further appreciate that structure of the invention, feature and other purposes
With attached drawing, detailed description are as follows, this attached drawing embodiment described is only used to illustrate the technical scheme of the present invention, and non-limiting
Invention.
Parking garage floor wear resistance test machine, in conjunction with Fig. 1, Fig. 2, including pedestal 1, stand 2, supporting guide 3, slide unit 8,
Rotating arm 11 and main shaft 17, stand 2 are connected in 1 side of pedestal, and supporting guide 3 is connected in 2 side of stand, and slide unit 8 is slidably connected
On supporting guide 3, main shaft 17 is erected at 11 bottom of rotating arm, and tire 15 is fixed on main shaft 17, is fixed with coagulation on pedestal 1
Native plate 14, the movement of slide unit 8 abut tire 15 with concrete slab 14.
In conjunction with Fig. 1, Fig. 2, pedestal 1 is steel square plate, and stand 2 is vertical steel column, and pedestal 1 and stand 2 are high stability
Steel structure has enough intensity and rigidity using quality steel plate welding fabrication, is used for a long time indeformable；Supporting guide 3 is
Two upright slide rails, 8 side of slide unit are fixed with guide rail slide block 10, and guide rail slide block 10 is slidably connected with supporting guide 3；In stand 2
It is fixed with servo motor 5, leading screw bearing 7 is fixed at the top of stand 2,7 internal screw thread of leading screw bearing is connected with ball-screw 6, ball
6 length direction of lead screw is vertical, and ball-screw 6 is connected by load sensor 21 with slide unit 8,6 one end of ball-screw and servo electricity
Machine 5 is rotatablely connected, and 6 other end of ball-screw and slide unit 8 are rotatablely connected, and the movement for realizing slide unit 8 is rotated using lead screw, can also be made
The tire 15 of different-diameter is installed on main shaft 17, while being able to achieve the radial loaded to tire 15, applies test to tire 15 and carries
Lotus, load value send main control module to by the load sensor 21 being arranged on slide unit, realize closed loop load.
In conjunction with Fig. 1, Fig. 2,11 bottom of rotating arm is fixed with offset distance adjustment block 13, and main shaft 17 is slidably connected at offset distance adjustment block
In 13,17 glide direction of main shaft is horizontal direction, and 17 one end of main shaft is fixed with terminal pad 16, and tire 15 is connected in company by bolt
It connects on disk 16, terminal pad 16 is made of superior alloy steel, can be applicable in different PCD wheel installations；Offset distance adjustment block 13 is set
Adjustable position of the tire 15 on concrete slab 14, and then 14 different location of concrete slab can be detected
In conjunction with Fig. 2, Fig. 3, it is fixed with motor cabinet 19 on slide unit 8, decelerating motor 20 is fixed on motor cabinet 19, decelerating motor 20 is defeated
Outlet is rotatably connected to rotary shaft 18, and rotary shaft 18 is engaged with rotating arm 11 by gear, so that rotating arm 11 rotates, slide unit 8
Two sides of the bottom are fixed with close to switch 4, use the E2E-X8MD1-Z-2M of Omron, and effective detecting distance is 8mm, rotating arm
11 clockwise or counterclockwise 45 degree when trigger close to switch 4；By the duty cycle (runing time for controlling decelerating motor 20
And the intermittent time), realize that tire 15 rotates, and certain time can be stopped in given position；The rotation angle of rotating arm 11 by
It is controlled close to switch 4, rotating arm 11 can be made to simulate 45 degree of maximum angulars of real wheel original place rotation.
In conjunction with Fig. 1, Fig. 2, in the wearability for needing to detect terrace, terrace taking-up is placed on pedestal 1 for one piece, then
Tire 15 is mounted on main shaft 17, slide unit 8, which moves down, abuts tire 15 with concrete block 14, rear tyre 15 in servo motor
5 controls are lower to be loaded vertically, and simulation floor material bears single tyres for passenger cars load, passes through motor driven tire pirouette
It is dynamic, simulated automotive pivot stud；After machinery servo control system applies the test load of setting to tire, tire is according to setting
The rotation of test procedure original place is tested, and then is realized to concrete floor actual tests.
In conjunction with Fig. 2, Fig. 3, the stand 2 of 14 upper side of concrete slab is fixed with camera 12, and camera 12 uses Daheng
The MER-503-20GM/C-P type camera of brand, and it is furnished with the m0824-MPW2 type camera lens of Japan CBC, MER-503-20GM/C-P
Type camera carries out the biography of image data by GlgE data-interface using the Sony IMX264 CMOS sensitive chip of global exposure
It is defeated, have many advantages, such as high-resolution, fine definition；Camera 12 is directed toward concrete slab 14, and when setting cycle-index, slide unit is mentioned
Rise tire 15,12 automatic camera of camera record, after the completion of Image Acquisition mechanism loading be automatically loaded into assumed load continue into
Row test；By using high resolution camera, cooperates high definition camera lens, can clearly capture 14 surface image of concrete slab, even if
The image that image is amplified 25 times of 14 surfaces of concrete slab is still high-visible, and the mill of concrete slab 14 is observed convenient for experimenter
Damage situation.
In conjunction with Fig. 2, Fig. 3,2 side of stand is fixed with electric cabinet 9, and electric cabinet 9 and close switch 4, slow down at servo motor 5
Motor 20 and load sensor 21 are electrically connected, and PLC controller is equipped in electric cabinet 9, realize the load of servo closed loop and tire 15
Original place rotation, stop, total power switch realize speed-regulating system, servo-system and control system power supply control；Technical grade IPC
Control system is constituted with control system hardware combinations.Equipment has automatic alarm system and equipped with alarm lamp and buzzer, can
To test complete monitoring.
It is to be understood that foregoing invention content and specific embodiment are intended to prove technical solution provided by the present invention
Practical application should not be construed as limiting the scope of the present invention.Those skilled in the art are in spirit and principles of the present invention
It is interior, when can various modifications may be made, equivalent replacement or improvement.Protection scope of the present invention is subject to the appended claims.
Claims (5)
1. parking garage floor wear resistance test machine, which is characterized in that including pedestal (1), stand (2), supporting guide (3), slide
Platform (8), rotating arm (11) and main shaft (17), stand (2) are connected in pedestal (1) side, and supporting guide (3) is connected in stand (2)
Side, slide unit (8) are slidably connected on supporting guide (3), and main shaft (17) is erected at rotating arm (11) bottom, are consolidated on main shaft (17)
It is connected with tire (15), is fixed on pedestal (1) concrete slab (14), slide unit (8) movement makes tire (15) and concrete slab (14)
It abuts.
2. parking garage floor wear resistance test machine according to claim 1, which is characterized in that stand is fixed on (2)
Servo motor (5), stand (2) top are fixed with leading screw bearing (7), and leading screw bearing (7) internal screw thread is connected with ball-screw (6),
Ball-screw (6) length direction is vertical, and ball-screw (6) one end and servo motor (5) are rotatablely connected, and ball-screw (6) is another
End is rotatablely connected with slide unit (8).
3. parking garage floor wear resistance test machine according to claim 1, which is characterized in that slide unit is fixed on (8)
Decelerating motor (20), decelerating motor (20) output end are rotatably connected to rotary shaft (18), and rotary shaft (18) and rotating arm (11) are logical
Gear engagement is crossed, so that rotating arm (11) rotates.
4. parking garage floor wear resistance test machine according to claim 1, which is characterized in that rotating arm (11) bottom is solid
It is connected with offset distance adjustment block (13), main shaft (17) is slidably connected in offset distance adjustment block (13), and main shaft (17) glide direction is level
Direction.
5. parking garage floor wear resistance test machine according to claim 1, which is characterized in that above concrete slab (14)
The stand (2) of side is fixed with camera (12), and camera (12) is directed toward concrete slab (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213396.0A CN110031350A (en) | 2019-03-20 | 2019-03-20 | Parking garage floor wear resistance test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910213396.0A CN110031350A (en) | 2019-03-20 | 2019-03-20 | Parking garage floor wear resistance test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110031350A true CN110031350A (en) | 2019-07-19 |
Family
ID=67236363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910213396.0A Pending CN110031350A (en) | 2019-03-20 | 2019-03-20 | Parking garage floor wear resistance test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110031350A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494993A (en) * | 2011-12-13 | 2012-06-13 | 重庆交通大学 | Dynamic frictional force testing system and dynamic frictional force testing method of pavement materials |
| CN104101552A (en) * | 2014-07-09 | 2014-10-15 | 南京信息工程大学 | Accelerated loading abrasion device for pavement |
| CN206593990U (en) * | 2017-01-17 | 2017-10-27 | 中国科学院武汉岩土力学研究所 | A kind of multi-functional roadbed model experimental rig of calcareous sand traffic loading |
| WO2018004360A1 (en) * | 2016-06-30 | 2018-01-04 | University Of Canterbury | Apparatus and method for testing a pavement specimen |
| CN107553506A (en) * | 2017-10-17 | 2018-01-09 | 陕西来复科技发展有限公司 | A kind of tire wear particulate matter truly scatters Behavior modeling robot |
| CN109342197A (en) * | 2018-08-21 | 2019-02-15 | 华北水利水电大学 | Accelerated loading device and method for ground surface material laboratory test |
| CN109374454A (en) * | 2018-12-07 | 2019-02-22 | 武汉理工大学 | Multifunction road pavement material performance testing device and test method |
-
2019
- 2019-03-20 CN CN201910213396.0A patent/CN110031350A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102494993A (en) * | 2011-12-13 | 2012-06-13 | 重庆交通大学 | Dynamic frictional force testing system and dynamic frictional force testing method of pavement materials |
| CN104101552A (en) * | 2014-07-09 | 2014-10-15 | 南京信息工程大学 | Accelerated loading abrasion device for pavement |
| WO2018004360A1 (en) * | 2016-06-30 | 2018-01-04 | University Of Canterbury | Apparatus and method for testing a pavement specimen |
| CN206593990U (en) * | 2017-01-17 | 2017-10-27 | 中国科学院武汉岩土力学研究所 | A kind of multi-functional roadbed model experimental rig of calcareous sand traffic loading |
| CN107553506A (en) * | 2017-10-17 | 2018-01-09 | 陕西来复科技发展有限公司 | A kind of tire wear particulate matter truly scatters Behavior modeling robot |
| CN109342197A (en) * | 2018-08-21 | 2019-02-15 | 华北水利水电大学 | Accelerated loading device and method for ground surface material laboratory test |
| CN109374454A (en) * | 2018-12-07 | 2019-02-22 | 武汉理工大学 | Multifunction road pavement material performance testing device and test method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |
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| RJ01 | Rejection of invention patent application after publication |