CN105241755A - Road traffic marking material anti-crack property tester and use method thereof - Google Patents
Road traffic marking material anti-crack property tester and use method thereof Download PDFInfo
- Publication number
- CN105241755A CN105241755A CN201510685011.2A CN201510685011A CN105241755A CN 105241755 A CN105241755 A CN 105241755A CN 201510685011 A CN201510685011 A CN 201510685011A CN 105241755 A CN105241755 A CN 105241755A
- Authority
- CN
- China
- Prior art keywords
- moving stage
- high precision
- sample
- reducing motor
- stretching
- 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.)
- Granted
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Road Repair (AREA)
Abstract
The invention relates to a road traffic marking material anti-crack property tester and a use method thereof. The tester comprises a high-precision speed reducing motor, a sliding table base, a mobile object stage, a fixed object stage and a high-precision potential scale, the high-precision speed reducing motor is arranged on one side of the mobile object stage, and the lower portion of the mobile object stage is connected with a lead screw through a lead screw nut; one end of the lead screw is connected with the high-precision speed reducing motor through a coupling and can be driven by the high-precision speed reducing motor to drive the mobile object stage to move in the horizontal direction; the fixed object stage and the mobile object stage are arranged oppositely and each provided with a sample clamping device; the sliding table base is internally provided with the high-precision potential scale which is used for measuring displacement distance of the mobile object stage, and a limiting switch is further arranged in the sliding table base below the mobile object stage. According to the road traffic marking material anti-crack property tester and the use method thereof, sample forming, stretching and experimental result recording and storing processes can be completed in one time, and full-automatic control can be achieved; artificial operation errors are reduced, test precision is improved, and accurate and effective test results are provided.
Description
Technical field
The present invention relates to road traffic mark-line coating Performance Detection technical field, particularly relate to a kind of road traffic marking material splitting resistance tester and using method thereof.
Background technology
Road traffic marking can not only play the effect on decoration road surface, and has the effect of warning human pilot, thus ensure that the safety of driving and pedestrian.Road traffic marking common used material is heat reflow paint, and because of its advantage of lower cost, the feature of environmental protection is good, basic non-environmental-pollution and being used widely.But because its film forming matter is thermoplastic resin, at high temperature yielding, easy to crack, permanance is generally about 2 years.
In order to detect the performance of road traffic mark-line coating, generally need to carry out tension test to it, namely a representative rectangular elements body is got as research object, tested sample is stretched, by judging the indexs such as tensile elongation, gap type, width, therefrom exploratory experiment rule, sums up optimum material proportion, with high-quality, reasonably composition of raw materials guide field production and construction.But the method for testing at present for road traffic mark-line coating also rests on manual operation, macroscopic stage.
Summary of the invention
The invention provides a kind of road traffic marking material splitting resistance tester, can once complete sample shaping, stretch and logging and storing process, and can Automatic Control be realized; Thus reduce the error of manual operation, improve measuring accuracy, accurate and effective test result is provided; Invention also provides the using method of this tester.
In order to achieve the above object, the present invention realizes by the following technical solutions:
A kind of road traffic marking material splitting resistance tester, comprise high precision reducing motor, slide unit base, moving stage, fixing objective table and high precision potential ruler, described high precision reducing motor is arranged on moving stage side, dovetail groove is established in slide unit base below moving stage, the dovetail slide block matched is established in dovetail groove, dovetail slide block top is fixedly connected with moving stage, and bottom is connected with screw mandrel by feed screw nut; Screw mandrel one end is connected with high precision reducing motor by shaft coupling, and can moving stage be driven to move in the horizontal direction under it drives; Fixing objective table and moving stage are oppositely arranged, and fixing objective table and moving stage are equipped with sample clamping device; Establishing high precision potential ruler for measuring the displacement of moving stage in slide unit base, in the slide unit base below moving stage, being also provided with limit switch.
Described moving stage and fixing objective table are the U-shaped structure of openend horizontal positioned, and its top water flat board is equipped with stationary fixture, and stationary fixture adopts spiral hold-down mechanism; The lower horizontal plate of moving stage and fixing objective table is equipped with stretching substrate, and stretching substrate upper surface is provided with the sample forming tank of indent, and the plane that spiral hold-down mechanism coordinates with stretching substrate is non slip surface.
The stiff end of described high precision potential ruler is fixed in slide unit base, and external part is connected with feed screw nut by web joint.
Described high precision reducing motor, high precision potential ruler, limit switch are connected with computing machine by intelligent instrument, and space electricity AI526P type intelligent controller selected by intelligent instrument.
A using method for road traffic marking material splitting resistance tester, comprises the steps:
1) during on-test, the initial position of moving stage is in close fixing objective table side, and the stretching substrate on moving stage and the stretching substrate close proximity on fixing objective table, the mould that the sample forming tank in individual stretching substrate forms a whole after connecting; By after the load weighted sample hot melt of standard, will pour in the sample forming tank in stretching substrate, be cooled to room temperature, making it form thickness is 1.5 ~ 2.5mm, and two hem widths, middle narrow isodensity sample board;
2) rotating handles by being arranged on stationary fixture top rotates screw mechanism, and the pressing plate of its underpart is pressed on sample board, and pressing plate is provided with non slip surface;
3) close the safety screen be located at outside stretch zones, start the power switch of high precision reducing motor, moving stage is to moving the stretching realized sample away from fixing objective table side; At the uniform velocity stretch with the speed of 0.5 ~ 1.5 mm/min, until stop stretching after tested sample fracture;
4) high precision potential ruler sends displacement signal, by intelligent instrument, displacement signal is converted to industrial standard modbus protocol signal, and be sent to computing machine by modbus485 communication cable, by computer recording stretching distance and clearance distance, and draw out broken curve figure; This process of the test terminates.
Compared with prior art, the invention has the beneficial effects as follows:
1) change tradition and rely on the method for manual testing, again by manually stopping stretching after needing during manual operation to be broken by visual inspection sample, and need manually to calculate test findings, therefore test result error is larger; And use the present invention can restrained stretching process automatically, only just can complete sample with about 1 minute time stretches and the overall process of result of calculation, and ensures that sample repeatability is consistent, has increased substantially testing efficiency;
2) software by coordinating can carry out test result analysis, automatically calculates the gap width of stretching distance and cracking, and by outcome record in a database, conveniently calls at any time;
3) labour intensity of testing crew is reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of road traffic marking material splitting resistance tester of the present invention.
In figure: 1. high precision reducing motor 2. shaft coupling 3. slide unit base 4. leading screw 5. feed screw nut 6. high precision potential ruler 7. dovetail groove 8. stationary fixture 9. fixes objective table 10. stretching substrate 11. moving stage
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further:
See Fig. 1, it is the structural representation estimating instrument of the present invention, a kind of road traffic marking material of the present invention splitting resistance tester, comprise high precision reducing motor 1, slide unit base 3, moving stage 11, fixing objective table 9 and high precision potential ruler 6, described high precision reducing motor 1 is arranged on moving stage 11 side, dovetail groove 7 is established in slide unit base 3 below moving stage 11, the dovetail slide block matched is established in dovetail groove 7, dovetail slide block top is fixedly connected with moving stage 11, and bottom is connected with screw mandrel 4 by feed screw nut 5; Screw mandrel 4 one end is connected with high precision reducing motor 1 by shaft coupling 2, and can moving stage 11 be driven to move in the horizontal direction under it drives; Fixing objective table 9 is oppositely arranged with moving stage 11, and fixing objective table 9 and moving stage 11 are equipped with sample clamping device; Establishing high precision potential ruler 6 for measuring the displacement of moving stage 11 in slide unit base 3, in the slide unit base 3 below moving stage 11, being also provided with limit switch.
Described moving stage 11 and fixing objective table 9 are the U-shaped structure of openend horizontal positioned, and its top water flat board is equipped with stationary fixture 8, and stationary fixture 8 adopts spiral hold-down mechanism; The lower horizontal plate of moving stage 11 and fixing objective table 9 is equipped with stretching substrate 10, and stretching substrate 10 upper surface is provided with the sample forming tank of indent, and the plane that spiral hold-down mechanism coordinates with stretching substrate 10 is non slip surface.
The stiff end of described high precision potential ruler 6 is fixed in slide unit base 3, and external part is connected with feed screw nut 5 by web joint.
Described high precision reducing motor 1, high precision potential ruler 6, limit switch are connected with computing machine by intelligent instrument, and space electricity AI526P type intelligent controller selected by intelligent instrument.
The using method of a kind of road traffic marking material splitting resistance tester of the present invention, comprises the steps:
1) during on-test, the initial position of moving stage 11 is in close fixing objective table 9 side, and the stretching substrate 10 on moving stage 11 and stretching substrate 10 close proximity on fixing objective table 9, the mould that the sample forming tank in 2 stretching substrate 10 forms a whole after connecting; By after the load weighted sample hot melt of standard, will pour in the sample forming tank in stretching substrate 10, be cooled to room temperature, making it form thickness is 1.5 ~ 2.5mm, slightly wide, the middle slightly narrow isodensity sample board in both sides;
2) rotating handles by being arranged on stationary fixture 8 top rotates screw mechanism, and the pressing plate of its underpart is pressed on sample board, and pressing plate is provided with non slip surface;
3) close the safety screen be located at outside stretch zones, start the power switch of high precision reducing motor 1, moving stage 11 is to moving the stretching realized sample away from fixing objective table 9 side; At the uniform velocity stretch with the speed of 0.5 ~ 1.5 mm/min, until stop stretching after tested sample fracture;
4) high precision potential ruler 6 sends displacement signal, by intelligent instrument, displacement signal is converted to industrial standard modbus protocol signal, and be sent to computing machine by modbus485 communication cable, by computer recording stretching distance and clearance distance, and draw out broken curve figure; This process of the test terminates.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and design thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a road traffic marking material splitting resistance tester, it is characterized in that, comprise high precision reducing motor, slide unit base, moving stage, fixing objective table and high precision potential ruler, described high precision reducing motor is arranged on moving stage side, dovetail groove is established in slide unit base below moving stage, establish the dovetail slide block matched in dovetail groove, dovetail slide block top is fixedly connected with moving stage, and bottom is connected with screw mandrel by feed screw nut; Screw mandrel one end is connected with high precision reducing motor by shaft coupling, and can moving stage be driven to move in the horizontal direction under it drives; Fixing objective table and moving stage are oppositely arranged, and fixing objective table and moving stage are equipped with sample clamping device; Establishing high precision potential ruler for measuring the displacement of moving stage in slide unit base, in the slide unit base below moving stage, being also provided with limit switch.
2. a kind of road traffic marking material splitting resistance tester according to claim 1, it is characterized in that, described moving stage and fixing objective table are the U-shaped structure of openend horizontal positioned, and its top water flat board is equipped with stationary fixture, and stationary fixture adopts spiral hold-down mechanism; The lower horizontal plate of moving stage and fixing objective table is equipped with stretching substrate, and stretching substrate upper surface is provided with the sample forming tank of indent, and the plane that spiral hold-down mechanism coordinates with stretching substrate is non slip surface.
3. a kind of road traffic marking material splitting resistance tester according to claim 1, it is characterized in that, the stiff end of described high precision potential ruler is fixed in slide unit base, and external part is connected with feed screw nut by web joint.
4. a kind of road traffic marking material splitting resistance tester according to claim 1, it is characterized in that, described high precision reducing motor, high precision potential ruler, limit switch are connected with computing machine by intelligent instrument, and space electricity AI526P type intelligent controller selected by intelligent instrument.
5. the using method of a kind of road traffic marking material splitting resistance tester according to claim 1, is characterized in that, comprise the steps:
1) during on-test, the initial position of moving stage is in close fixing objective table side, and the stretching substrate on moving stage and the stretching substrate close proximity on fixing objective table, the mould that the sample forming tank in individual stretching substrate forms a whole after connecting; By after the load weighted sample hot melt of standard, will pour in the sample forming tank in stretching substrate, be cooled to room temperature, making it form thickness is 1.5 ~ 2.5mm, and two hem widths, middle narrow isodensity sample board;
2) rotating handles by being arranged on stationary fixture top rotates screw mechanism, and the pressing plate of its underpart is pressed on sample board, and pressing plate is provided with non slip surface;
3) close the safety screen be located at outside stretch zones, start the power switch of high precision reducing motor, moving stage is to moving the stretching realized sample away from fixing objective table side; At the uniform velocity stretch with the speed of 0.5 ~ 1.5 mm/min, until stop stretching after tested sample fracture;
4) high precision potential ruler sends displacement signal, by intelligent instrument, displacement signal is converted to industrial standard modbus protocol signal, and be sent to computing machine by modbus485 communication cable, by computer recording stretching distance and clearance distance, and draw out broken curve figure; This process of the test terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685011.2A CN105241755B (en) | 2015-10-20 | 2015-10-20 | A kind of road traffic marking material splitting resistance tester and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685011.2A CN105241755B (en) | 2015-10-20 | 2015-10-20 | A kind of road traffic marking material splitting resistance tester and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105241755A true CN105241755A (en) | 2016-01-13 |
| CN105241755B CN105241755B (en) | 2017-12-05 |
Family
ID=55039478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510685011.2A Active CN105241755B (en) | 2015-10-20 | 2015-10-20 | A kind of road traffic marking material splitting resistance tester and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105241755B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871970A (en) * | 2018-07-19 | 2018-11-23 | 芜湖青悠静谧环保科技有限公司 | A kind of macromolecule plate multipurpose test system |
| CN110346212A (en) * | 2019-07-25 | 2019-10-18 | 中国第一汽车股份有限公司 | A kind of quick testing auxiliary device of plate plane strain limit and test method |
| CN112881193A (en) * | 2021-04-19 | 2021-06-01 | 常熟市工程质量检测中心 | Dynamic anti-cracking performance detection device for building exterior wall putty |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065502A (en) * | 1991-03-30 | 1992-10-21 | 钱宏诚 | Reflex pavement marking made of artificial diamond |
| CN1888855A (en) * | 2006-07-14 | 2007-01-03 | 清华大学 | Single-axle double-direction symmetric stretching experimental machine |
| CN101285747A (en) * | 2008-04-25 | 2008-10-15 | 哈尔滨工业大学 | In situ nanometer stretching experiment measuring detection device |
| CN101603901A (en) * | 2009-06-05 | 2009-12-16 | 哈尔滨工业大学 | Instrument for measuring low-temperature performance of road gap-grouting material |
| CN101907537A (en) * | 2010-06-19 | 2010-12-08 | 周明华 | Device for testing tensile force of color strip |
| CN102998176A (en) * | 2012-11-21 | 2013-03-27 | 殷盛江 | Gauze tension machine |
| CN103091164A (en) * | 2013-01-15 | 2013-05-08 | 天津大学 | Double-system stretching device applicable to micro-nanometer thin film material |
| CN103234834A (en) * | 2013-04-17 | 2013-08-07 | 哈尔滨工业大学 | Loading device used in road seam filling material low-temperature performance test |
| CN103575593A (en) * | 2013-11-08 | 2014-02-12 | 上海交通大学 | In-situ uniaxial tension observation device for mesoscale metal material |
| CN104483198A (en) * | 2014-12-29 | 2015-04-01 | 东南大学 | Constant-speed expansion test experiment table for periodontal membrane in orthodontics |
| CN205175821U (en) * | 2015-10-20 | 2016-04-20 | 交通运输部公路科学研究所 | Road traffic marking material crack resistance tester |
-
2015
- 2015-10-20 CN CN201510685011.2A patent/CN105241755B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065502A (en) * | 1991-03-30 | 1992-10-21 | 钱宏诚 | Reflex pavement marking made of artificial diamond |
| CN1888855A (en) * | 2006-07-14 | 2007-01-03 | 清华大学 | Single-axle double-direction symmetric stretching experimental machine |
| CN101285747A (en) * | 2008-04-25 | 2008-10-15 | 哈尔滨工业大学 | In situ nanometer stretching experiment measuring detection device |
| CN101603901A (en) * | 2009-06-05 | 2009-12-16 | 哈尔滨工业大学 | Instrument for measuring low-temperature performance of road gap-grouting material |
| CN101907537A (en) * | 2010-06-19 | 2010-12-08 | 周明华 | Device for testing tensile force of color strip |
| CN102998176A (en) * | 2012-11-21 | 2013-03-27 | 殷盛江 | Gauze tension machine |
| CN103091164A (en) * | 2013-01-15 | 2013-05-08 | 天津大学 | Double-system stretching device applicable to micro-nanometer thin film material |
| CN103234834A (en) * | 2013-04-17 | 2013-08-07 | 哈尔滨工业大学 | Loading device used in road seam filling material low-temperature performance test |
| CN103575593A (en) * | 2013-11-08 | 2014-02-12 | 上海交通大学 | In-situ uniaxial tension observation device for mesoscale metal material |
| CN104483198A (en) * | 2014-12-29 | 2015-04-01 | 东南大学 | Constant-speed expansion test experiment table for periodontal membrane in orthodontics |
| CN205175821U (en) * | 2015-10-20 | 2016-04-20 | 交通运输部公路科学研究所 | Road traffic marking material crack resistance tester |
Non-Patent Citations (1)
| Title |
|---|
| 赵洪凯 等: "道路预成型标线带的发展和应用", 《广州化工》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108871970A (en) * | 2018-07-19 | 2018-11-23 | 芜湖青悠静谧环保科技有限公司 | A kind of macromolecule plate multipurpose test system |
| CN110346212A (en) * | 2019-07-25 | 2019-10-18 | 中国第一汽车股份有限公司 | A kind of quick testing auxiliary device of plate plane strain limit and test method |
| CN112881193A (en) * | 2021-04-19 | 2021-06-01 | 常熟市工程质量检测中心 | Dynamic anti-cracking performance detection device for building exterior wall putty |
| CN112881193B (en) * | 2021-04-19 | 2021-09-21 | 常熟市工程质量检测中心 | Dynamic anti-cracking performance detection device for building exterior wall putty |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105241755B (en) | 2017-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104226745B (en) | A kind of Novel elevator guide rail automatic alignment device | |
| CN203941232U (en) | A kind of atomizer resistance on-line measuring device | |
| CN105241755A (en) | Road traffic marking material anti-crack property tester and use method thereof | |
| CN102141381A (en) | Thickness and dimension automatic measuring instrument for insulation layer and protective sleeve of image type cable | |
| CN103322952B (en) | Slide block end face run-out digital measuring machine | |
| CN205466141U (en) | Full -automatic gauge length scribing instrument | |
| CN208224116U (en) | A kind of casting multistation continuous on-line detection device | |
| CN209979133U (en) | Nine-stage probe rapid detection device | |
| CN104502192B (en) | Strip-type tube test piece drawing device | |
| CN204209513U (en) | Pivoting support circularity is measured automatically with revolution clamping table | |
| CN205175821U (en) | Road traffic marking material crack resistance tester | |
| CN205245950U (en) | Height gage | |
| CN206510014U (en) | Graphite electrode automatic marker | |
| CN206663021U (en) | It is a kind of to correct the horizontal vice of file | |
| CN203376221U (en) | Hardness test device for composite metals | |
| CN109059820B (en) | Three-coordinate multi-station automatic measuring device and method | |
| CN210081715U (en) | Panel marking off processingequipment | |
| CN202271467U (en) | Novel structure of rubber vulcanizing machine | |
| CN103913143A (en) | Micro-milling-cutter cutting edge blunt circle measurement device and method | |
| CN207556728U (en) | A kind of multidirectional tension tester | |
| CN203171696U (en) | Asphalt mixture test piece cutting machine | |
| CN202533192U (en) | Device used for precision measurement of temperature gradient of melted glass operation channel | |
| CN202174478U (en) | Device for automatically processing coating on surface of steel sheet | |
| CN205523281U (en) | PLAWOOD engraving device | |
| CN208180548U (en) | Rotary automatic marking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |