CN203365220U - Rut tester simulating sunlight illuminating environment, - Google Patents
Rut tester simulating sunlight illuminating environment, Download PDFInfo
- Publication number
- CN203365220U CN203365220U CN 201320301811 CN201320301811U CN203365220U CN 203365220 U CN203365220 U CN 203365220U CN 201320301811 CN201320301811 CN 201320301811 CN 201320301811 U CN201320301811 U CN 201320301811U CN 203365220 U CN203365220 U CN 203365220U
- Authority
- CN
- China
- Prior art keywords
- uviol lamp
- tracking test
- simulated solar
- vehicle tracking
- illumination environment
- 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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Abstract
The utility model provides a rut tester simulating a sunlight illuminating environment, relates to a rut tester, and solves the problem that a conventional rut tester can not simulate a sunlight illuminating environment. The rut tester comprises a test box, an industrial computer and a console, wherein a rut test assembly and ultraviolet lamps are arranged in the test box; the industrial computer is used for controlling the rut test assembly through program software; the console is used for controlling the on/off of the ultraviolet lamps in the test box. According to the utility model, the ultraviolet lamps are arranged in the rut tester, the truer testing data of the ageing condition of an asphalt pavement can be obtained. The rut tester provides corresponding environmental simulation and acceleration tests for scientific research, product development and quality control.
Description
Technical field
The utility model relates to a kind of vehicle tracking test instrument, especially the vehicle tracking test instrument of simulated solar illumination environment.
Technical background
At present, known asphalt pavement rut simulation test device mainly is comprised of chamber and industrial computer.Chamber is comprised of power switch, well heater, experimental wheel, experimental wheel travel driving motor, lifting jack, balancing weight, test specimen fixed mount, temperature sensor, displacement transducer, crank, casing.By the test specimen of forming pack into the test specimen fixed mount and locking, with hand rocking handle, balancing weight is put down and makes experimental wheel fully contact test specimen after temperature constant, make it always in pressed status.Upper and lower adjusted position displacement sensor, and locking displacement transducer.Start industrial computer, the test start key of clicking on menu carries out.In process of the test, will there be red displacement curve the curve viewing area over time and the variable quantity of demonstration displacement.The mouse-pointing displacement curve is clicked and can be shown current deflection and current time.Test rear rut and automatically stopped, and calculated test findings, then printed test report.
In the residing actual environment of bituminous pavement, sunshine plays very important effect to its degree of aging.But, existing rut simulation test device can't simulated solar irradiation to the aging conditions of bituminous pavement, can not obtain the aging conditions of more real bituminous pavement.
The utility model content
The purpose of this utility model is to provide a kind of vehicle tracking test instrument that can simulated solar illumination environment, has solved the deficiency that existing vehicle tracking test instrument can not simulated solar illumination environment, can obtain the test figure of more real bituminous pavement aging conditions.
In order to achieve the above object, the utility model provides following technical scheme: a kind of vehicle tracking test instrument of simulated solar illumination environment, by chamber, industrial computer and control desk, formed, chamber inside arranges wheel tracking test assembly and uviol lamp, industrial computer is controlled the wheel tracking test assembly by program software, and control desk is for the switch of uviol lamp in the Control experiment case.
Particularly, described control desk comprises uviol lamp switch, ballast resistor and at least one contactor, and described uviol lamp switch is by the first contactor and ballast resistor and uviol lamp formation operation circuit.
Further, described control desk also comprises the time relay, in the operation circuit that time relay access uviol lamp switch, the first contactor and ballast resistor and uviol lamp form.
Further, described control desk also comprises total power switch, and total power switch is by the second contactor and electric power generating composition operation circuit.
More specifically, described control desk is comprised of the control panel on casing and casing, and uviol lamp switch and total power switch are set on control panel, setup times relay, ballast resistor and at least one contactor in casing.
Particularly, described uviol lamp is arranged on the chamber top symmetrically.
Particularly, the height of described uviol lamp can be regulated.
Particularly, at the chamber top, montant is set symmetrically, chute is set on montant, an end of carriage release lever is placed in chute, and the other end is uviol lamp fixedly.
Particularly, the distance of described uviol lamp and test specimen is 300 ~ 700mm.
Further, described uviol lamp arranges 2 ~ 6; Preferably, described uviol lamp arranges 4.
Particularly, the wavelength of described uviol lamp is 200 ~ 400nm.
Particularly, described wheel tracking test assembly comprises experimental wheel, slide bar, connecting rod, drive motor, lifting jack, balancing weight, test specimen fixed mount, test specimen, displacement transducer and crank, the test specimen fixed mount is placed in the chamber bottom, test specimen is placed on the test specimen fixed mount, upwards set gradually experimental wheel, slide bar, lifting jack and balancing weight, wherein, experimental wheel is fixed to the slide bar lower end, slide bar is connected with drive motor by connecting rod, crank is for controlling the lifting of balancing weight, and displacement transducer is for measuring the test piece deformation amount.
Further, on the outer wall of described chamber, heat-insulation layer is set.
The utility model can not simulated solar illumination environment for existing vehicle tracking test instrument deficiency, uviol lamp is arranged in the chamber of vehicle tracking test instrument.In the wheel tracking test process, utilize uviol lamp to be irradiated test specimen, the situation of simulated solar irradiation, thus can obtain the test figure of more real bituminous pavement aging conditions.The utility model provides corresponding environmental simulation and accelerated test for scientific research, product development and quality control.
The accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the main TV structure schematic diagram of chamber in vehicle tracking test instrument of the present utility model;
Fig. 2 is the plan structure schematic diagram of chamber in vehicle tracking test instrument of the present utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical solution of the utility model is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment obtained, and all belong to the scope of the utility model protection.
Shown in Fig. 1 and Fig. 2, the vehicle tracking test instrument of a kind of simulated solar illumination of the utility model environment is described.
Embodiment 1:
A kind of vehicle tracking test instrument of simulated solar illumination environment, by chamber, industrial computer and control desk, formed, chamber inside arranges wheel tracking test assembly and uviol lamp 2, and industrial computer is controlled the wheel tracking test assembly by program software, and control desk is for the switch of uviol lamp 2 in the Control experiment case.
Described wheel tracking test assembly comprises experimental wheel 11, slide bar 12, connecting rod 13, drive motor 14, lifting jack 15, balancing weight 16, test specimen fixed mount 17, test specimen 18, displacement transducer (figure does not look) and crank (figure does not look), test specimen fixed mount 17 is placed in the chamber bottom, test specimen 18 is placed on test specimen fixed mount 17, upwards set gradually experimental wheel 11, slide bar 12, lifting jack 15 and balancing weight 16, wherein, experimental wheel 11 is fixed to slide bar 12 lower ends, slide bar 12 is connected with drive motor 14 by connecting rod 13, crank is for controlling the lifting of balancing weight 16, displacement transducer is for measuring the deflection of test specimen 18.
Described uviol lamp 2 is arranged on the chamber top symmetrically, and it is 4 that number is set, and the wavelength of uviol lamp 2 is 200 ~ 400nm.
Described control desk is comprised of control panel and casing, 4 uviol lamp switches are set on control panel, ballast resistor and at least one contactor are set in casing, described uviol lamp switch is by the first contactor and ballast resistor and uviol lamp formation operation circuit, and each uviol lamp switch has accordingly independently operation circuit.
Go back the setup times relay in the casing of described control desk, in the circuit that time relay access uviol lamp switch, the first contactor and ballast resistor and uviol lamp form.For controlling the switching time of uviol lamp, control the UV-irradiation time.
Total power switch also is set on the control panel of described control desk, and total power switch, by the second contactor and electric power generating composition operation circuit, cuts off general supply during for emergency condition, can stop immediately all actions that are in operation.
Heat-insulation layer 3 is set on the outer wall of described chamber.Temperature constant in the warranty test case.
Embodiment 2:
As the conversion embodiment of embodiment 1, the height of uviol lamp described in the technical scheme of this enforcement can be regulated.At the chamber top, montant 4 is set symmetrically, chute 41 is set on montant 4, an end of carriage release lever 5 is placed in chute 41, and the other end is uviol lamp 2 fixedly.
Described uviol lamp 2 is 300 ~ 700mm with the adjustable distance of test specimen 18.
By adjusting the position of an end in chute of carriage release lever, realize the adjusting of uviol lamp height, and then adjust the distance of uviol lamp and test specimen, thereby reach the purpose of adjusting ultra violet lamp to the ultraviolet ray intensity on test specimen.In wheel tracking test, the experimenter can determine the distance of uviol lamp and test specimen according to actual needs, obtains the test figure of more real bituminous pavement aging conditions.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; can expect easily changing or replacing, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion by the described protection domain with claim.
Claims (10)
1. the vehicle tracking test instrument of a simulated solar illumination environment, it is characterized in that: by chamber, industrial computer and control desk, formed, chamber inside arranges wheel tracking test assembly and uviol lamp, industrial computer is controlled the wheel tracking test assembly by program software, and control desk is for the switch of uviol lamp in the Control experiment case.
2. the vehicle tracking test instrument of a kind of simulated solar illumination environment according to claim 1, it is characterized in that: described control desk comprises uviol lamp switch, ballast resistor and at least one contactor, and described uviol lamp switch is by the first contactor and ballast resistor and uviol lamp formation operation circuit.
3. the vehicle tracking test instrument of a kind of simulated solar illumination environment according to claim 2, it is characterized in that: described control desk also comprises the time relay, in the operation circuit that time relay access uviol lamp switch, the first contactor and ballast resistor and uviol lamp form.
4. the vehicle tracking test instrument of a kind of simulated solar illumination environment according to claim 3, it is characterized in that: described control desk also comprises total power switch, total power switch is by the second contactor and electric power generating composition operation circuit.
5. the vehicle tracking test instrument of a kind of simulated solar illumination environment according to claim 4, it is characterized in that: described control desk is comprised of the control panel on casing and casing, uviol lamp switch and total power switch are set, setup times relay, ballast resistor and at least one contactor in casing on control panel.
6. according to the vehicle tracking test instrument of the described a kind of simulated solar illumination environment of one of claim 1 to 5, it is characterized in that: described uviol lamp is arranged on the chamber top symmetrically.
7. the vehicle tracking test instrument of a kind of simulated solar illumination environment according to claim 6, it is characterized in that: at the chamber top, montant is set symmetrically, chute is set on montant, an end of carriage release lever is placed in chute, and the other end is fixed described uviol lamp.
8. the vehicle tracking test instrument of a kind of simulated solar illumination environment according to claim 7 is characterized in that: the number of the uviol lamp arranged in described chamber is 2 ~ 6.
9. according to the vehicle tracking test instrument of the described a kind of simulated solar illumination environment of one of claim 1 to 5, it is characterized in that: described wheel tracking test assembly comprises experimental wheel, slide bar, connecting rod, drive motor, lifting jack, balancing weight, the test specimen fixed mount, test specimen, displacement transducer and crank, the test specimen fixed mount is placed in the chamber bottom, test specimen is placed on the test specimen fixed mount, upwards set gradually experimental wheel, slide bar, lifting jack and balancing weight, wherein, experimental wheel is fixed to the slide bar lower end, slide bar is connected with drive motor by connecting rod, crank is for controlling the lifting of balancing weight, displacement transducer is for measuring the test piece deformation amount.
10. according to the vehicle tracking test instrument of the described a kind of simulated solar illumination environment of one of claim 1 to 5, it is characterized in that: on the outer wall of described chamber, heat-insulation layer is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320301811 CN203365220U (en) | 2013-05-29 | 2013-05-29 | Rut tester simulating sunlight illuminating environment, |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320301811 CN203365220U (en) | 2013-05-29 | 2013-05-29 | Rut tester simulating sunlight illuminating environment, |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203365220U true CN203365220U (en) | 2013-12-25 |
Family
ID=49812966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320301811 Expired - Fee Related CN203365220U (en) | 2013-05-29 | 2013-05-29 | Rut tester simulating sunlight illuminating environment, |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203365220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792607A (en) * | 2015-04-21 | 2015-07-22 | 武汉友枫模塑有限责任公司 | Analysis meter for wheel tracking tests |
| CN107044943A (en) * | 2017-05-20 | 2017-08-15 | 浙江交科工程检测有限公司 | A kind of contrast type automatic vehicle tracking test instrument |
| CN112881217A (en) * | 2021-01-19 | 2021-06-01 | 东南大学 | Improved asphalt mixture rutting experimental device and experimental method |
-
2013
- 2013-05-29 CN CN 201320301811 patent/CN203365220U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792607A (en) * | 2015-04-21 | 2015-07-22 | 武汉友枫模塑有限责任公司 | Analysis meter for wheel tracking tests |
| CN107044943A (en) * | 2017-05-20 | 2017-08-15 | 浙江交科工程检测有限公司 | A kind of contrast type automatic vehicle tracking test instrument |
| CN107044943B (en) * | 2017-05-20 | 2020-08-11 | 浙江交科工程检测有限公司 | Contrast type automatic rut tester |
| CN112881217A (en) * | 2021-01-19 | 2021-06-01 | 东南大学 | Improved asphalt mixture rutting experimental device and experimental method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WUHAN YOUFENG?MOLDING LLC WUHAN UNIVERSITY OF TECH Free format text: FORMER OWNER: WUHAN YOUFENG?MOLDING LLC Effective date: 20141224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 350000, room 2, 0812 West Hong Lu District, Gulou District, Fuzhou, Fujian Patentee after: FUZHOU MEIDE TESTING INSTRUMENT CO., LTD. Patentee after: WUHAN YOUFENG MOLDING CO., LTD. Patentee after: Wuhan University of Technology Address before: 350000, room 2, 0812 West Hong Lu District, Gulou District, Fuzhou, Fujian Patentee before: FUZHOU MEIDE TESTING INSTRUMENT CO., LTD. Patentee before: WUHAN YOUFENG MOLDING CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20180529 |