CN218724069U - Bituminous paving roughness detector - Google Patents
Bituminous paving roughness detector Download PDFInfo
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- CN218724069U CN218724069U CN202222925356.9U CN202222925356U CN218724069U CN 218724069 U CN218724069 U CN 218724069U CN 202222925356 U CN202222925356 U CN 202222925356U CN 218724069 U CN218724069 U CN 218724069U
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Abstract
The utility model discloses an asphalt pavement flatness detector, which comprises a detection platform, a power supply and a detection mechanism, wherein the left side of the top end of the detection platform is provided with the power supply, and the detection mechanism is arranged at the top end of the detection platform; still including cleaning mechanism, data processing mechanism, clean the mechanism and include the motor case, clean motor, bull stick, spacing ring, telescopic link, brush head, spring, electric telescopic handle, bearing plate and scraper blade, data processing mechanism includes data box, wire, display and control button, cleans the mechanism and installs on testing platform's bottom right side, treats the road surface of detecting and clears up, and data processing mechanism installs on testing platform's top, handles the data that detection mechanism gathered. The utility model discloses can treat and detect the road surface and clear up, avoid debris influence testing result's accuracy, improve data processing efficiency, reduce detection error, improve detection efficiency.
Description
Technical Field
The utility model relates to a road detection technology field especially relates to an asphalt pavement flatness detector.
Background
The road flatness refers to a deviation value of the concave-convex amount in the longitudinal direction of the road surface. The road flatness is one of important indexes for detecting the construction quality of the road surface, and mainly reflects the flatness of a profile curve of a longitudinal section of the road surface. When the section curve of the longitudinal section of the road surface is relatively smooth, the road surface is relatively flat or the flatness is relatively good, otherwise, the flatness is relatively poor, the running resistance of the road with unevenness is increased, and the vehicle generates an additional vibration effect, the vibration effect can cause bumping during running and influence the speed and safety of running, the vibration effect can also exert impact force on the road surface to aggravate the damage of the road surface and the vehicle and the abrasion of tires, the traditional measurement mode adopts a three-meter ruler for detection, the three-meter ruler is placed on the detected road surface during detection, the gap value is measured by adopting a feeler gauge mode, and the maximum gap value in the range of the three-meter ruler is determined.
In the prior art, a three-meter ruler measuring instrument provided by publication number CN207798058U comprises a three-meter ruler, a slide rail, a slide block, a driving device and a baffle plate, wherein the driving device is connected with the slide block through a transmission rod, a laser range finder is connected below the slide block, a rectangular hole corresponding to the stroke of the laser range finder is arranged on the lower side surface of the three-meter ruler, a liquid crystal display screen is connected above the driving device for 8230, and a positioning bolt which is in threaded connection with the support rod is arranged between the support rod and the graduated scale; through setting up three meters straightedges and measuring tool into an organic whole structure, easy and simple to handle is swift, has improved measuring speed and measurement work efficiency. But the measurement mode is comparatively loaded down with trivial details, and the error is great, needs the manual work to clear up debris or grit on waiting to detect the road, makes the road flatness measure spend longer time, and work efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides an asphalt pavement roughness detector, can treat to detect the road surface and clear up, avoids debris to influence the accuracy of testing result, improves data processing efficiency, reduces detection error, improves detection efficiency.
In order to solve the technical problem, the utility model adopts the following technical proposal.
The detector for the flatness of the asphalt pavement comprises a detection platform, a power supply and a detection mechanism, wherein the power supply is arranged on the left side of the top end of the detection platform, and the detection mechanism is arranged on the top end of the detection platform; the cleaning mechanism is arranged on the right side of the bottom end of the detection platform and used for cleaning a road surface to be detected, and the data processing mechanism is arranged on the top end of the detection platform and used for processing data collected by the detection mechanism; the pavement to be detected is cleaned through the cleaning mechanism, the influence of sundries on the accuracy of a detection result is avoided, the manual step of cleaning is omitted, the detection time is saved, the data processing mechanism processes the data collected by the detection mechanism, the flatness curve of the longitudinal section of the pavement can be displayed in real time through the data processing mechanism, the data processing efficiency is improved, and the detection error is reduced.
Preferably, the detection mechanism comprises a fixed block, an inductor, a hinge, a detection rod, a detection frame, a detection wheel and a reset spring, a through chute is formed in the middle of the top end of the detection platform, the inductor is slidably mounted in the chute through the fixed block, the bottom of the inductor is movably connected with the detection rod through the fixed block and the hinge, the detection frame is mounted at the bottom of the detection rod, the detection wheel is rotatably mounted on the detection frame, the reset spring is fixedly connected to the upper surface of the detection rod, and the inductor is connected with the data processing mechanism; when the road surface unevenness, detect wheel extrusion test rod and reset spring, the inductor will detect data simultaneously and carry to data processing mechanism to detect the roughness of road surface vertical section comprehensively, can adjust the convenience when improve equipment uses through fixed block and spout to the position of inductor.
Preferably, the data processing mechanism comprises a data box, a wire, a display and a control button, the data box is installed at the top end of the detection platform and is located on the left side of the sliding chute, the data box is connected with the inductor through the wire, the display is installed at the front end of the upper portion of the data box, and the control button is installed at the front end of the lower portion of the data box; in the inductor passes through the wire and will detect data transmission to data box, show in real time the roughness curve of road surface vertical section through the display, improve the intuition nature of testing result, can inquire and controlgear, improve equipment's practicality to the testing result through control button.
Preferably, the device also comprises two groups of support rods, two groups of moving wheels and a laser calibrator, wherein the two groups of support rods are symmetrically arranged at the bottom end of the detection platform, the moving wheels are arranged at the bottom ends of the two groups of support rods, and the laser calibrator is arranged on the left side wall of the detection platform; through the bracing piece with remove the wheel and drive equipment and remove, improve equipment's mobility, the laser calibrator can calibrate testing platform's angle of advancing, according to the instruction of laser calibrator can be so that testing platform be in one with wait to detect the state of road surface parallel to more accurate subsequent road flatness detection work that carries on.
Preferably, the cleaning mechanism comprises a motor box, a cleaning motor, a rotating rod, a limiting ring, a telescopic rod, a brush head, a spring, an electric telescopic rod, a bearing plate and a scraper blade, the motor box is installed at the top end of the right part of the detection platform, the cleaning motor is located in the motor box, a plurality of air holes are formed in the outer side wall of the motor box, the output end of the bottom of the cleaning motor is connected with one end of the rotating rod, the limiting ring is installed at the top end, penetrating through the detection platform, of the other end of the rotating rod, the bottom end of the limiting ring is connected with the top end of the telescopic rod, the bottom end of the telescopic rod is connected with the top end of the brush head, the spring is installed between the limiting ring and the brush head, the spring is sleeved on the outer surface of the telescopic rod, the electric telescopic rod is installed at the bottom end of the detection platform, the electric telescopic rod is located on the left side of the rotating rod, the bottom end of the electric telescopic rod is connected with the top end of the bearing plate, and the scraper blade is fixedly installed on the right side wall of the bearing plate; the motor drives the bull stick and rotates is cleaned in the start, the bull stick drives the spacing ring, telescopic link and brush head rotate, treat to detect less barrier on the road surface and clear away, guarantee through telescopic link and spring that the brush head pastes tight road surface all the time, the effect of cleaning is improved, start electric telescopic handle, electric telescopic handle makes bearing plate and scraper blade move downwards, until the scraper blade contacts with ground, thereby can clear up sweeps off sweeps and stones etc. on the road when testing platform removes, improve the clean degree on road surface, improve the accuracy of detection, can avoid the rainwater to the washing away damage of cleaning the motor through the motor case, the bleeder vent can in time distribute the heat in the motor case to the surrounding environment, avoid the motor incasement high temperature, improve equipment's life.
Preferably, the device also comprises two pull rods, a fixed rod and a fixed frame, wherein the two pull rods are respectively and symmetrically arranged on the right side wall of the detection platform, the fixed rod is arranged at the top ends of the two pull rods, and the fixed frame is arranged in the middle of the right side wall of the fixed rod; can artifical pulling equipment detect when treating the road surface short through pull rod and dead lever, when detecting the long term in road surface, through the mount with equipment fixing on car or other tractors, detect the road surface, convenience when improve equipment uses.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses a cleaning the mechanism and treating the detection road surface and clearing up, avoided debris to influence the accuracy of testing result, saved the artifical step of clearing up specially, saved the time that detects, data processing mechanism handles the data that detection mechanism gathered, can show in real time the roughness curve of road surface longitudinal section through data processing mechanism, has improved data processing efficiency, has reduced the detection error.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of a detection rod, a detection wheel and the like;
FIG. 4 is a schematic view of the structure of the part A in FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the structure of the portion B in FIG. 1 according to the present invention
Wherein: 1. detecting a platform; 2. a power source; 3. a chute; 4. a fixed block; 5. an inductor; 6. a hinge; 7. a detection lever; 8. a detection frame; 9. detecting a wheel; 10. a return spring; 11. a data box; 12. a wire; 13. a display; 14. a control button; 15. a support bar; 16. a moving wheel; 17. a laser calibrator; 18. a motor case; 19. cleaning a motor; 20. air holes are formed; 21. a rotating rod; 22. a limiting ring; 23. a telescopic rod; 24. a bristle head; 25. a spring; 26. an electric telescopic rod; 27. a bearing plate; 28. a squeegee; 29. a pull rod; 30. fixing the rod; 31. a fixing frame.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the following detailed description.
An asphalt pavement flatness detector comprises a detection platform 1, a power supply 2, a detection mechanism, a cleaning mechanism and a data processing mechanism, wherein the power supply 2 is installed on the left side of the top end of the detection platform 1, and the detection mechanism is installed on the top end of the detection platform 1; the cleaning mechanism is installed on the right side of the bottom end of the detection platform 1 and used for cleaning a road surface to be detected, and the data processing mechanism is installed on the top end of the detection platform 1 and used for processing data collected by the detection mechanism.
As shown in fig. 1 to 3, detection mechanism includes fixed block 4, inductor 5, hinge 6, detection pole 7, detection frame 8, detection wheel 9 and reset spring 10, spout 3 that runs through is seted up at detection platform 1's top middle part, inductor 5 passes through fixed block 4 slidable mounting in spout 3, through fixed block 4 and hinge 6 swing joint between inductor 5's bottom and the detection pole 7, detection frame 8 is installed to detection pole 7's bottom, it installs detection wheel 9 to rotate on the detection frame 8, the last fixed surface of detection pole 7 is connected with reset spring 10, inductor 5 is connected with data processing mechanism.
The data processing mechanism comprises a data box 11, a lead 12, a display 13 and a control button 14, wherein the data box 11 is installed at the top end of the detection platform 1 and is located on the left side of the sliding groove 3, the data box 11 is connected with the inductor 5 through the lead 12, the display 13 is installed at the front end of the upper portion of the data box 11, and the control button 14 is installed at the front end of the lower portion of the data box 11.
When the road surface unevenness, detection wheel 9 extrudees test bar 7 and reset spring 10, inductor 5 will detect data and carry to data processing mechanism simultaneously, thereby detect the roughness of road surface vertical section comprehensively, can adjust inductor 5's position through fixed block 4 and spout 3, convenience when improve equipment uses, inductor 5 will detect data transmission to data box 11 in through wire 12, show in real time road surface vertical section's roughness curve through display 13, improve the intuition nature of testing result, can inquire and controlgear the testing result through control button 14, improve equipment's practicality.
As shown in fig. 1 and 2, the detection platform 1 is further provided with two sets of support rods 15, two sets of moving wheels 16, a laser calibrator 17, two pull rods 29, a fixed rod 30 and a fixed frame 31. The two groups of support rods 15 are symmetrically arranged at the bottom end of the detection platform 1, and moving wheels 16 are arranged at the bottom ends of the two groups of support rods 15; the laser calibrator 17 is arranged on the left side wall of the detection platform 1; the two pull rods 29 are respectively and symmetrically arranged on the right side wall of the detection platform 1, the top ends of the two pull rods 29 are provided with fixing rods 30, and the middle parts of the right side walls of the fixing rods 30 are provided with fixing frames 31.
Drive equipment through bracing piece 15 and removal wheel 16 and remove, improve equipment's mobility, laser calibration instrument 17 can calibrate testing platform 1's angle of advance, instruction according to laser calibration instrument 17 can make testing platform 1 be in one with wait to detect the state of road surface parallel, so that more accurate carry out subsequent road surface roughness detection work, can artifical pulling equipment detect when waiting to detect the road surface shorter through pull rod 29 and dead lever 30, when detecting the road surface longer, install equipment on car or other tractors through mount 31, detect the road surface, convenience when improve equipment uses.
As shown in fig. 1, fig. 4 and fig. 5, the cleaning mechanism includes a motor box 18, a cleaning motor 19, a rotating rod 21, a limiting ring 22, an expansion rod 23, a brush head 24, a spring 25, an electric expansion rod 26, a bearing plate 27 and a scraper 28, the motor box 18 is installed on the top end of the right portion of the detection platform 1, the cleaning motor 19 is located in the motor box 18, a plurality of air holes 20 are opened on the outer side wall of the motor box 18, the bottom output end of the cleaning motor 19 is connected with one end of the rotating rod 21, the other end of the rotating rod 21 penetrates through the top end of the detection platform 1 and is installed with the limiting ring 22, the bottom end of the limiting ring 22 is connected with the top end of the expansion rod 23, the bottom end of the expansion rod 23 is connected with the top end of the brush head 24, the spring 25 is installed between the limiting ring 22 and the brush head 24, the spring 25 is sleeved on the outer surface of the expansion rod 23, the electric expansion rod 26 is installed at the bottom end of the detection platform 1, the electric expansion rod 26 is located on the left side of the rotating rod 21, the bottom end of the electric expansion rod 26 is connected with the top end of the bearing plate 27, and the scraper 28 is fixedly installed on the right side wall of the bearing plate 27.
The start cleans motor 19 and drives bull stick 21 and rotate, bull stick 21 drives spacing ring 22, telescopic link 23 and brush head 24 rotate, treat to detect less barrier on the road surface and clear away, guarantee brush head 24 through telescopic link 23 and spring 25 and paste tight road surface all the time, improve the clearance effect, start electric telescopic handle 26, electric telescopic handle 26 makes bearing plate 27 and scraper blade 28 move downwards, until scraper blade 28 contacts with ground, thereby can clear up sweeps and strikes off sweeps such as sweeps and stones on the road when testing platform 1 removes, improve the clean degree on road surface, improve the accuracy that detects, can avoid the rainwater to clean the washing damage of motor 19 through motor case 18, bleeder vent 20 can in time give off the heat in the motor case 18 in the surrounding environment, avoid the temperature in the motor case 18 too high, improve equipment's life.
As shown in fig. 1 to 5, the utility model discloses during operation, at first install equipment on the tractor through mount 31, it removes to drive equipment through bracing piece 15 and removal wheel 16, laser calibrator 17 calibrates detection platform 1's angle of advance, make detection platform 1 be in one with wait to detect the state that the road surface is parallel, start to clean motor 19 and drive bull stick 21 and rotate, bull stick 21 drives spacing ring 22, telescopic link 23 and brush head 24 rotate, it clears away to treat the less barrier on the detection road surface, then start electric telescopic handle 26, electric telescopic handle 26 makes bearing plate 27 and scraper blade 28 move downwards, until scraper blade 28 contacts with ground, thereby can clear up sweeps such as sweeps and stones on the road when detection platform 1 removes, when the road surface unevenness, detection wheel 9 extrudees measuring pole 7 and reset spring 10, inductor 5 will detect data and transmit to data box 11 through wire 12 simultaneously, show the roughness curve of road surface vertical section through display 13 in real time, it can to inquire the testing result through control button 14.
The utility model discloses the main function who realizes does: 1) The cleaning mechanism can clean the sundries on the front end road surface when the device moves forward, so that the sundries are prevented from influencing the accuracy of a detection result; 2) The detection efficiency and the detection comprehensiveness are greatly improved through the detection mechanism and the data processing mechanism, the detection error is reduced, and meanwhile, the flatness curve of the pavement vertical section can be displayed in real time.
The mounting mode, the connection mode or the arrangement mode of each part are common mechanical modes, and the mounting mode, the connection mode or the arrangement mode can be implemented as long as the beneficial effects of the parts can be achieved; the utility model discloses a display 13, laser calibration appearance 17 and the motor 19 that cleans of pitch road flatness detector are the purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can, and need not the technical staff in the field and pay out creative work.
All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The detector for the flatness of the asphalt pavement comprises a detection platform (1), a power supply (2) and a detection mechanism, wherein the power supply (2) is installed on the left side of the top end of the detection platform (1), and the detection mechanism is installed on the top end of the detection platform (1); the road surface cleaning device is characterized by further comprising a cleaning mechanism and a data processing mechanism, wherein the cleaning mechanism is installed on the right side of the bottom end of the detection platform (1) and used for cleaning a road surface to be detected, and the data processing mechanism is installed on the top end of the detection platform (1) and used for processing data collected by the detection mechanism.
2. The asphalt pavement flatness detector according to claim 1, wherein the detection mechanism comprises a fixed block (4), a sensor (5), a hinge (6), a detection rod (7), a detection frame (8), a detection wheel (9) and a reset spring (10), a through chute (3) is formed in the middle of the top end of the detection platform (1), the sensor (5) is slidably mounted in the chute (3) through the fixed block (4), the bottom of the sensor (5) is movably connected with the detection rod (7) through the fixed block (4) and the hinge (6), the detection frame (8) is mounted at the bottom of the detection rod (7), the detection wheel (9) is rotatably mounted on the detection frame (8), the reset spring (10) is fixedly connected to the upper surface of the detection rod (7), and the sensor (5) is connected with the data processing mechanism.
3. The asphalt pavement flatness detector according to claim 2, wherein the data processing mechanism comprises a data box (11), a wire (12), a display (13) and a control button (14), the data box (11) is installed at the top end of the detection platform (1) and is located on the left side of the sliding chute (3), the data box (11) is connected with the inductor (5) through the wire (12), the display (13) is installed at the front end of the upper portion of the data box (11), and the control button (14) is installed at the front end of the lower portion of the data box (11).
4. The asphalt pavement flatness detector according to claim 1, further comprising two sets of support rods (15), two sets of moving wheels (16) and a laser calibrator (17), wherein the two sets of support rods (15) are symmetrically installed at the bottom end of the detection platform (1), the moving wheels (16) are installed at the bottom ends of the two sets of support rods (15), and the laser calibrator (17) is installed on the left side wall of the detection platform (1).
5. The asphalt pavement evenness detector as claimed in claim 1, wherein the cleaning mechanism comprises a motor box (18), a cleaning motor (19), a rotating rod (21), a limiting ring (22), an expansion rod (23), a brush head (24), a spring (25), an electric expansion rod (26), a bearing plate (27) and a scraper (28), the motor box (18) is installed at the top end of the right part of the detection platform (1), the cleaning motor (19) is located in the motor box (18), a plurality of air holes (20) are formed in the outer side wall of the motor box (18), the bottom output end of the cleaning motor (19) is connected with one end of the rotating rod (21), the limiting ring (22) is installed at the other end of the rotating rod (21) after penetrating through the top end of the detection platform (1), the bottom end of the limiting ring (22) is connected with the top end of the expansion rod (23), the bottom end of the expansion rod (23) is connected with the top end of the brush head (24), the spring (25) is installed between the limiting ring (22) and the brush head (24), the spring (25) is installed at the outer surface of the expansion rod (26), the supporting platform (1), and the left side of the expansion rod (26) is connected with the expansion rod (26), a scraping plate (28) is fixedly arranged on the right side wall of the bearing plate (27).
6. The detector of the flatness of the asphalt pavement according to claim 1, further comprising two pull rods (29), a fixing rod (30) and a fixing frame (31), wherein the two pull rods (29) are respectively and symmetrically installed on the right side wall of the detection platform (1), the fixing rod (30) is installed at the top ends of the two pull rods (29), and the fixing frame (31) is installed in the middle of the right side wall of the fixing rod (30).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222925356.9U CN218724069U (en) | 2022-11-03 | 2022-11-03 | Bituminous paving roughness detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222925356.9U CN218724069U (en) | 2022-11-03 | 2022-11-03 | Bituminous paving roughness detector |
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| CN218724069U true CN218724069U (en) | 2023-03-24 |
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| CN202222925356.9U Active CN218724069U (en) | 2022-11-03 | 2022-11-03 | Bituminous paving roughness detector |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448048A (en) * | 2023-06-15 | 2023-07-18 | 中交二公局工程检测技术有限公司 | Asphalt surface layer construction quality nondestructive testing device |
| CN116575299A (en) * | 2023-07-14 | 2023-08-11 | 河北路诚检测技术有限公司 | Quality detection device and quality detection method applied to road construction |
-
2022
- 2022-11-03 CN CN202222925356.9U patent/CN218724069U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448048A (en) * | 2023-06-15 | 2023-07-18 | 中交二公局工程检测技术有限公司 | Asphalt surface layer construction quality nondestructive testing device |
| CN116448048B (en) * | 2023-06-15 | 2023-09-19 | 中交二公局工程检测技术有限公司 | Asphalt surface layer construction quality nondestructive testing device |
| CN116575299A (en) * | 2023-07-14 | 2023-08-11 | 河北路诚检测技术有限公司 | Quality detection device and quality detection method applied to road construction |
| CN116575299B (en) * | 2023-07-14 | 2023-09-12 | 河北路诚检测技术有限公司 | Quality detection device and quality detection method applied to road construction |
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