CN204177353U - A kind of asphalt surface texture depth tester - Google Patents
A kind of asphalt surface texture depth tester Download PDFInfo
- Publication number
- CN204177353U CN204177353U CN201420645657.9U CN201420645657U CN204177353U CN 204177353 U CN204177353 U CN 204177353U CN 201420645657 U CN201420645657 U CN 201420645657U CN 204177353 U CN204177353 U CN 204177353U
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- China
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- parts
- fixed
- surface texture
- asphalt surface
- texture depth
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Abstract
The utility model discloses a kind of asphalt surface texture depth tester, comprise support component, husky parts, the parts that pave, parts of taking pictures, cleaning member, master controller and support component; Described support component comprises base plate, two bracing frames and support board; the described parts that pave comprise fixed leg, are bulldozed plate, expansion link and be bulldozed plate handle; described husky parts comprise cartridge, calibrating tube and slide, and described master controller comprises hair-dryer by-pass cock, the control handle that paves, camera switch, display screen and normal machines master switch.The utility model can measure the degree of depth of asphalt surface structure fast, simple operation.
Description
Technical field
The utility model belongs to road engineering lab-size equipment field, relates to a kind of depth tester, is specifically related to a kind of asphalt surface texture depth tester.
Background technology
There is more early disease in increasing bituminous pavement at present, and the anti-slide performance of road is very limited, when the rainy day and the speed of a motor vehicle too fast, due to the various traffic hazards that very easily cause of anti-slide performance deficiency, had a strong impact on the use safety of road.As the importance of road anti-slide performance, ensure that road surfaces has suitable construction depth most important.But current when carrying out Bitumen Mix Design, usually only pay attention to the intensity of compound, but have ignored the mix surface construction depth closely bound up with road safety.Although specification has had corresponding test method for the surface texture depth of compound at present, but we still will see that existing method human factor is more, test error is comparatively large, and tool convictive asphalt surface texture depth evaluation method still needs to continue to explore.
Utility model content
The purpose of this utility model is the shortcoming overcoming above-mentioned prior art, and provide a kind of asphalt surface texture depth tester, this tester can measure the degree of depth of asphalt surface structure fast, simple operation.
For achieving the above object, asphalt surface texture depth tester described in the utility model comprises support component, husky parts, the parts that pave, parts of taking pictures, cleaning member, master controller and support component;
Described support component comprises base plate, two bracing frames and support board, and the lower end of two bracing frames is individually fixed in the both sides of base plate, and the two ends of support board are connected with the upper end of two bracing frames respectively, and bitumen mixture specimen to be measured is positioned at the upper surface of support board;
The described parts that pave comprise fixed leg, are bulldozed plate, expansion link and be bulldozed plate handle, the lower end of fixed leg is fixed on base plate, one end of expansion link is connected with the side of fixed leg, the other end of expansion link is connected with the upper end being bulldozed plate handle, is bulldozed plate and is connected with the lower end being bulldozed plate handle;
Described husky parts comprise cartridge, calibrating tube and slide, the two ends up and down of calibrating tube are connected with the outlet of cartridge bottom and the entrance on slide top respectively, the two ends up and down of calibrating tube are respectively equipped with upper switches and lower switches, and the outlet of slide bottom is just to the upper surface of bitumen mixture specimen to be measured;
Described master controller comprise for regulate the hair-dryer by-pass cock of the wind speed of cleaning member, for control the control handle that paves that expansion link stretches, the camera switch being used to open or close parts of taking pictures, for showing the display screen of the area that paves and the normal machines master switch for controlling power supply;
Described cleaning member and parts of taking pictures all are fixed on support board.
Described cleaning member comprises housing, motor, rotating shaft, blade and blowing head, housing is fixed on support board, motor is fixed on housing, the output shaft of motor is connected with the upper end of rotating shaft, blade is circumferentially fixed on the side of rotating shaft lower end, and the opening of lower housing portion is connected with blowing head, and motor, rotating shaft and blowing head distribute from top to bottom successively, blowing head is just to the upper surface of bitumen mixture specimen to be measured, and the control end of motor is connected with hair-dryer by-pass cock.
Described parts of taking pictures comprise connecting link and camera, the upper end of connecting link is connected with support board, camera is fixed on the lower end of connecting link, camera is just to the surface of bitumen mixture specimen to be measured, the control end of camera is connected with camera switch, and the output terminal of camera is connected with the input end of display screen.
The bottom of described base plate is provided with roller support.
Described expansion link is fixed on fixed leg by set bolt.
The described bottom being bulldozed plate is provided with sheet rubber;
The described plate handle that is bulldozed is connected with expansion link by hinge pin.
Described base plate offers through hole, and bitumen mixture specimen to be measured is covered on described through hole.
The xsect of described through hole is square, and the described foursquare length of side is 27cm;
The capacity of described calibrating tube is 25cm
3.
The utility model has following beneficial effect:
Asphalt surface texture depth tester described in the utility model is when testing asphalt surface texture depth, first clear up the surface of bitumen mixture specimen to be measured, again sand is dropped to the upper surface of bitumen mixture specimen to be measured, and then by the parts that pave, sand is paved evenly to the upper surface of bitumen mixture specimen to be measured, again by the area of sand on component retrieval of taking pictures bitumen mixture specimen upper surface to be measured, then the surface texture depth of bitumen mixture specimen to be measured is obtained according to the area of sand and the cumulative volume of sand on bitumen mixture specimen upper surface to be measured, thus the surface texture depth of test asphalt that can be quantitative, easy to operate, succinctly.And in process of the test, accurately controlled the volume of sand by calibrating tube, paving process realizes robotization, for the reasonable measurement of asphalt surface texture depth is laid a good foundation, substantially increase work efficiency, test principle is simple, more for convenience, test adaptability is good in overall process operation.Equipment manufacturing cost is not high simultaneously, and maintenance uses more for convenience, and reliability is high, is conducive to promotion and application, is relatively applicable to the surface texture depth of test asphalt.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is roller support, 2 is base plate, 3 is fixed leg, 4 is bracing frame, 5 is set bolt, 6 is blowing head, 7 is blade, 8 is rotating shaft, 9 is motor, 10 is support board, 11 is connecting link, 12 is camera, 13 is cartridge, 14 is upper switches, 15 is calibrating tube, 16 is lower switches, 17 is slide, 18 is hinge pin, 19 is expansion link, 20 for being bulldozed plate handle, 21 for being bulldozed plate, 22 is sheet rubber, 23 is master controller, 24 is normal machines master switch, 25 is hair-dryer by-pass cock, 26 is the control handle that paves, 27 is camera switch, 28 is display screen, 29 is bitumen mixture specimen to be measured.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to figure 1, asphalt surface texture depth tester described in the utility model comprises support component, husky parts, the parts that pave, parts of taking pictures, cleaning member, master controller 23 and support component; Described support component comprises base plate 2, two bracing frames 4 and support board 10, the lower end of two bracing frames 4 is individually fixed in the both sides of base plate 2, the two ends of support board 10 are connected with the upper end of two bracing frames 4 respectively, and bitumen mixture specimen 29 to be measured is positioned at the upper surface of support board 10; The described parts that pave comprise fixed leg 3, are bulldozed plate 21, expansion link 19 and be bulldozed plate handle 20, the lower end of fixed leg 3 is fixed on base plate 2, one end of expansion link 19 is connected with the side of fixed leg 3, the other end of expansion link 19 is connected with the upper end being bulldozed plate handle 20, is bulldozed plate 21 and is connected with the lower end being bulldozed plate handle 20; Described husky parts comprise cartridge 13, calibrating tube 15 and slide 17, the two ends up and down of calibrating tube 15 are connected with the outlet of cartridge 13 bottom and the entrance on slide 17 top respectively, the two ends up and down of calibrating tube 15 are respectively equipped with upper switches 14 and lower switches 16, and the outlet of slide 17 bottom is just to the upper surface of bitumen mixture specimen 29 to be measured; Described master controller 23 comprises for regulating the hair-dryer by-pass cock 25 of the wind speed of cleaning member, for controlling the flexible control handle 26 that paves of expansion link 19, being used to open or close the camera switch 27 of parts of taking pictures, for showing the display screen 28 of the area that paves and the normal machines master switch 24 for controlling power supply; Described cleaning member and parts of taking pictures all are fixed on support board 10.
It should be noted that, described cleaning member comprises housing, motor 9, rotating shaft 8, blade 7 and blowing head 6, housing is fixed on support board 10, motor 9 is fixed on housing, the output shaft of motor 9 is connected with the upper end of rotating shaft 8, blade 7 is circumferentially fixed on the side of rotating shaft 8 lower end, the opening of lower housing portion is connected with blowing head 6, motor 9, rotating shaft 8 and blowing head 6 distribute from top to bottom successively, blowing head 6 is just to the upper surface of bitumen mixture specimen 29 to be measured, the control end of motor 9 is connected with hair-dryer by-pass cock 25, parts of taking pictures comprise connecting link 11 and camera 12, the upper end of connecting link 11 is connected with support board 10, camera 12 is fixed on the lower end of connecting link 11, camera 12 is just to the surface of bitumen mixture specimen 29 to be measured, the control end of camera 12 is connected with camera switch 27, the output terminal of camera 12 is connected with the input end of display screen 28, the bottom of base plate 2 is provided with roller support 1, expansion link 19 is fixed on fixed leg 3 by set bolt 5, the bottom being bulldozed plate 21 is provided with sheet rubber 22, be bulldozed plate handle 20 to be connected with expansion link 19 by hinge pin 18, base plate 2 offers through hole, and bitumen mixture specimen 29 to be measured is covered on described through hole, and the xsect of through hole is square, the described foursquare length of side is 27cm, and the capacity of calibrating tube 15 is 25cm
3, bitumen mixture specimen 29 to be measured is of a size of 30cm × 30cm × 5cm.
Specific operation process of the present utility model is:
1) bitumen mixture specimen 29 to be measured is placed on base plate 2, and closes upper switches 14, then pour sand in cartridge 13;
2) normal machines master switch 24 is opened, the upper surface that cleaning member clears up bitumen mixture specimen 29 to be measured is controlled by hair-dryer by-pass cock 25, and then close hair-dryer by-pass cock 25, close lower switches 16, open upper switches 14, make the sand in cartridge 13 flow in calibrating tube 15, close upper switches 14 when the sand in calibrating tube 15 fills up completely, open lower switches 16 again, the sand in calibrating tube 15 drops to the upper surface of bitumen mixture specimen 29 to be measured along slide 17;
3) height of adjustable telescopic rod 19, make to be bulldozed on sand that plate 21 is placed on bitumen mixture specimen 29 to be measured, open the control handle 26 that paves again, being bulldozed plate 21 by expansion link 19 drive paves at the upper surface of bitumen mixture specimen 29 to be measured by sand uniformly, then close the control handle 26 that paves, then expansion link 19 is rotated to outside bitumen mixture specimen 29 to be measured;
4) camera switch 27 is opened, bitumen mixture specimen 29 upper surface to be measured is taken by parts of taking pictures, then the photograph of shooting is shown on display screen 28, obtains the area S of sand on bitumen mixture specimen 29 upper surface to be measured, obtain the surface texture depth of bitumen mixture specimen 29 to be measured
wherein, V is the capacity of calibrating tube 15.
Claims (8)
1. an asphalt surface texture depth tester, is characterized in that, comprises support component, husky parts, the parts that pave, parts of taking pictures, cleaning member, master controller (23) and support component;
Described support component comprises base plate (2), two bracing frames (4) and support board (10), the lower end of two bracing frames (4) is individually fixed in the both sides of base plate (2), the two ends of support board (10) are connected with the upper end of two bracing frames (4) respectively, and bitumen mixture specimen to be measured (29) is positioned at the upper surface of support board (10);
The described parts that pave comprise fixed leg (3), are bulldozed plate (21), expansion link (19) and be bulldozed plate handle (20), the lower end of fixed leg (3) is fixed on base plate (2), one end of expansion link (19) is connected with the side of fixed leg (3), the other end of expansion link (19) is connected with the upper end being bulldozed plate handle (20), is bulldozed plate (21) and is connected with the lower end being bulldozed plate handle (20);
Described husky parts comprise cartridge (13), calibrating tube (15) and slide (17), the two ends up and down of calibrating tube (15) are connected with the outlet of cartridge (13) bottom and the entrance on slide (17) top respectively, the two ends up and down of calibrating tube (15) are respectively equipped with upper switches (14) and lower switches (16), and the outlet of slide (17) bottom is just to the upper surface of bitumen mixture specimen to be measured (29);
Described master controller (23) comprises for regulating the hair-dryer by-pass cock (25) of the wind speed of cleaning member, for controlling the flexible control handle that paves (26) of expansion link (19), being used to open or close the camera switch (27) of parts of taking pictures and the display screen (28) for showing the area that paves;
Described cleaning member and parts of taking pictures all are fixed on support board (10).
2. asphalt surface texture depth tester according to claim 1, it is characterized in that, described cleaning member comprises housing, motor (9), rotating shaft (8), blade (7) and blowing head (6), housing is fixed on support board (10), motor (9) is fixed on housing, the output shaft of motor (9) is connected with the upper end of rotating shaft (8), blade (7) is circumferentially fixed on the side of rotating shaft (8) lower end, the opening of lower housing portion is connected with blowing head (6), motor (9), rotating shaft (8) and blowing head (6) distribute from top to bottom successively, blowing head (6) is just to the upper surface of bitumen mixture specimen to be measured (29), the control end of motor (9) is connected with hair-dryer by-pass cock (25).
3. asphalt surface texture depth tester according to claim 1, it is characterized in that, described parts of taking pictures comprise connecting link (11) and camera (12), the upper end of connecting link (11) is connected with support board (10), camera (12) is fixed on the lower end of connecting link (11), camera (12) is just to the surface of bitumen mixture specimen to be measured (29), the control end of camera (12) is connected with camera switch (27), the output terminal of camera (12) is connected with the input end of display screen (28).
4. asphalt surface texture depth tester according to claim 1, is characterized in that, the bottom of described base plate (2) is provided with roller support (1).
5. asphalt surface texture depth tester according to claim 1, is characterized in that, described expansion link (19) is fixed on fixed leg (3) by set bolt (5).
6. asphalt surface texture depth tester according to claim 1, is characterized in that,
The described bottom being bulldozed plate (21) is provided with sheet rubber (22);
The described plate handle (20) that is bulldozed is connected with expansion link (19) by hinge pin (18).
7. asphalt surface texture depth tester according to claim 1, is characterized in that, (2) offer through hole to described base plate, and bitumen mixture specimen to be measured (29) is covered on described through hole.
8. asphalt surface texture depth tester according to claim 7, is characterized in that,
The xsect of described through hole is square, and the described foursquare length of side is 27cm;
The capacity of described calibrating tube (15) is 25cm
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645657.9U CN204177353U (en) | 2014-10-31 | 2014-10-31 | A kind of asphalt surface texture depth tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420645657.9U CN204177353U (en) | 2014-10-31 | 2014-10-31 | A kind of asphalt surface texture depth tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204177353U true CN204177353U (en) | 2015-02-25 |
Family
ID=52566159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420645657.9U Expired - Fee Related CN204177353U (en) | 2014-10-31 | 2014-10-31 | A kind of asphalt surface texture depth tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204177353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330047A (en) * | 2014-10-31 | 2015-02-04 | 长安大学 | Surface structure depth tester and testing method for asphalt mixture |
| CN113832814A (en) * | 2021-10-22 | 2021-12-24 | 郑州东辰科技有限公司 | Sand spreading device for calibrating structural depth by sand spreading method |
| CN114001700A (en) * | 2021-10-22 | 2022-02-01 | 郑州东辰科技有限公司 | Detection method and calibration method for construction depth by sand-laying method |
-
2014
- 2014-10-31 CN CN201420645657.9U patent/CN204177353U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330047A (en) * | 2014-10-31 | 2015-02-04 | 长安大学 | Surface structure depth tester and testing method for asphalt mixture |
| CN104330047B (en) * | 2014-10-31 | 2017-05-10 | 长安大学 | Surface structure depth tester and testing method for asphalt mixture |
| CN113832814A (en) * | 2021-10-22 | 2021-12-24 | 郑州东辰科技有限公司 | Sand spreading device for calibrating structural depth by sand spreading method |
| CN114001700A (en) * | 2021-10-22 | 2022-02-01 | 郑州东辰科技有限公司 | Detection method and calibration method for construction depth by sand-laying method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150225 Termination date: 20161031 |