CN219752923U - Highway road surface roughness check out test set - Google Patents
Highway road surface roughness check out test set Download PDFInfo
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- CN219752923U CN219752923U CN202320118996.0U CN202320118996U CN219752923U CN 219752923 U CN219752923 U CN 219752923U CN 202320118996 U CN202320118996 U CN 202320118996U CN 219752923 U CN219752923 U CN 219752923U
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- 238000012360 testing method Methods 0.000 title claims description 16
- 230000003746 surface roughness Effects 0.000 title claims description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013441 quality evaluation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses road surface flatness detection equipment, which comprises a first platform and a second platform, wherein a front wheel frame and a rear wheel frame are respectively and fixedly arranged at the bottoms of the second platform and the second platform, a front wheel set and a rear wheel set are respectively and fixedly arranged at the bottoms of the front wheel frame and the rear wheel frame, a measuring assembly is arranged at the bottom of a fixed block, and a cleaning assembly is arranged at one side of the fixed block; according to the technical scheme provided by the utility model, the measuring assembly is arranged, the plurality of groups of rollers are arranged on the road surface during measurement, the computer terminal is used for zero clearing, the initial threshold value is set, when the detecting equipment advances, the road surface is uneven, the sliding rod slides in the sliding shell, further, the spring applies different pressures to the detecting end of the pressure sensor, the pressure value of the pressure sensor runs out of a coordinate graph of distance and pressure at the computer terminal, the measuring precision is improved, and the road surface flatness condition can be clearly observed.
Description
Technical Field
The utility model relates to the technical field of highway detection, in particular to highway pavement evenness detection equipment.
Background
Road surface roughness directly relates to the construction quality on highway, the safety of vehicle that runs is related to, consequently, detect road surface roughness and be a very important index in the road quality evaluation, detection device such as eight round planimeters about road's roughness, through setting up mounting platform, the roughness tester on mounting platform, be provided with the roll wheel of removal mounting platform on mounting platform, the slip is provided with the measuring stick on mounting platform, be provided with the roll wheel at the tip of measuring stick, roll wheel and ground butt, and measuring stick and roughness tester body coupling, through removing mounting platform, the gyro wheel rolls on ground, detect the position of measuring stick through the roughness tester, and then detect the roughness on road surface.
The prior art has the following defects or problems:
today's highway road surface roughness detecting instrument adopts single group gyro wheel to test generally, and test effect is not good when specific use, can not clear observation road surface's specific condition, and test accuracy is lower, and in the in-process of test, debris on the road surface can influence test accuracy, finally influences the test result.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the road surface flatness detection equipment which has higher test progress, can clearly observe the test condition and can clean the road surface sundries.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a highway road surface roughness check out test set, includes first platform and second platform, second platform and first platform bottom are fixed mounting respectively has preceding wheel carrier and back wheel carrier, preceding wheel carrier and back wheel carrier bottom are fixed mounting respectively has preceding wheelset and back wheelset, first platform outer wall fixed mounting has the mounting, mounting top fixed mounting has computer terminal, computer terminal is provided with the display, mounting bottom fixed mounting has the fixed block, the fixed block bottom is provided with measuring assembly, fixed block one side is provided with cleans the subassembly, first platform top fixed mounting has electronic level gauge;
the measuring assembly comprises a fixed plate, a sliding shell, a sliding rod, rollers, a pressure sensor, a spring and scale marks, wherein the fixed plate is fixedly arranged at the bottom of the fixed block, the sliding shell is fixedly connected at the bottom of the fixed plate, the rollers are rotationally connected at the bottom of the sliding rod, the pressure sensor is fixedly arranged inside the sliding shell, the spring is fixedly arranged between the sliding rod and the pressure sensor, and the scale marks are arranged on one side of the sliding rod.
Further, one end of the spring is fixedly arranged at the measuring end of the pressure sensor, the other end of the spring is fixedly arranged at one end of the sliding rod, and the pressure sensor is connected with the computer terminal through an electric wire.
Further, a plurality of indicator lamps are fixedly arranged at the top of the computer terminal, a buzzer is fixedly arranged at the top of the computer terminal, and an electronic level meter is fixedly arranged at the top of the first platform.
Further, clean the subassembly and include mounting bracket, motor, first gear, second gear and clean the roller, mounting bracket fixed mounting is in second platform one end bottom, motor fixed mounting is inboard at the mounting bracket, first gear rotates to be connected at the mounting bracket inboard, clean the roller and rotate to connect in the mounting bracket bottom, second gear fixed mounting is in cleaning roller pivot outer wall.
Further, the motor output end is meshed with the first gear through the mounting gear, and the first gear is meshed with the second gear.
Furthermore, a bogie is fixedly arranged at the top of one end of the rear wheel group, and the bogie is fixedly arranged at one end of the first platform.
Further, the second platform sliding connection is inboard at first platform, the mounting hole has been seted up to first platform one end, the mounting hole has been seted up to second platform one end, first platform one end mounting hole and second platform one end mounting hole looks adaptation.
The utility model has the beneficial effects that:
according to the utility model, by arranging the measuring assembly, a plurality of groups of rollers are arranged on a road surface during measurement, and the computer terminal is used for carrying out zero clearing, an initial threshold value is set, when the detecting equipment advances, the road surface is uneven, so that the sliding rod slides in the sliding shell, further, different pressures are applied to the detecting end of the pressure sensor by the spring, the pressure value of the pressure sensor runs out of a coordinate graph of distance and pressure at the computer terminal, further, the measuring precision is improved, and the evenness condition of the road surface can be clearly observed.
Through setting up cleaning assembly, when using, utilize the motor to drive through gear drive and clean the roller and rotate, clear up debris on the road surface in gyro wheel the place ahead, and then prevent debris on the road surface from influencing the test progress.
Through setting up pilot lamp, bee calling organ and scale mark, offer red for high through the pilot lamp, green is low, corresponds pressure sensor pressure increase and pressure reduction, when the road surface fluctuation surpasses the setting threshold value, bee calling organ rings, and can judge the height according to the pilot lamp, marks the road surface according to the scale mark again, is convenient for follow-up to the road surface restoration.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;
fig. 4 is a single set of distance/pressure graphs of the present utility model.
In the figure: 1. a first platform; 2. a second platform; 3. a fixing member; 4. a computer terminal; 401. a display; 402. an indicator light; 403. a buzzer; 5. a fixed block; 6. a measurement assembly; 601. a fixing plate; 602. a sliding housing; 603. a slide bar; 604. a roller; 605. a pressure sensor; 606. a spring; 607. scale marks; 7. a cleaning assembly; 701. a mounting frame; 702. a motor; 703. a first gear; 704. a second gear; 705. a cleaning roller; 8. an electronic level; 9. a front wheel frame; 10. a rear wheel frame; 11. a front wheel set; 12. a rear wheel set; 13. and (5) a bogie.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a highway road surface roughness check out test set, including first platform 1 and second platform 2, second platform 2 and first platform 1 bottom are fixed mounting respectively by preceding wheel carrier 9 and back wheel carrier 10, preceding wheel carrier 9 and back wheel carrier 10 bottom are fixed mounting respectively has preceding wheelset 11 and back wheelset 12, first platform 1 outer wall fixed mounting has mounting 3, mounting 3 top fixed mounting has computer terminal 4, computer terminal 4 is provided with display 401, mounting 3 bottom fixed mounting has fixed block 5, fixed block 5 bottom is provided with measuring subassembly 6, fixed block 5 one side is provided with cleans subassembly 7, first platform 1 top fixed mounting has electronic level meter 8, electronic level meter 8 is used for observing whether equipment level is used for adjusting to the equipment platform, second platform 2 sliding connection is inboard at first platform 1, the mounting hole has been seted up to first platform 1 one end, the mounting hole has been seted up to second platform 2 one end, first platform 1 one end mounting hole and second platform 2 one end mounting hole looks adaptation; the first platform 1 and the second platform 2 are used for installing each component, the front wheel frame 9 moves forward along with the second platform 2 when the second platform 2 stretches out, the front wheel frame 9 and the rear wheel frame 10 are used for installing the front wheel set 11 and the rear wheel set 12, the front wheel set 11, the rear wheel set 12 and the bogie 13 can be used for simulating the structure of the existing eight-wheel flatness tester, the measuring component 6 is arranged to measure the flatness of the road surface, the information is processed by the computer terminal 4 in an image mode and then displayed on the display 401, the cleaning component 7 is arranged to clean sundries in front of the measuring component 6, the sundries on the road surface are prevented from affecting the measurement of the measuring component 6, the computer terminal 4 is configured by adopting the prior art, and an information processing module is arranged in the computer terminal to process the information transmitted by the measuring component 6, and a GPS module, a speed sensor module and a control module are arranged.
The measuring assembly 6 comprises a fixed plate 601, a sliding shell 602, a sliding rod 603, a roller 604, a pressure sensor 605, a spring 606 and a scale mark 607, wherein the fixed plate 601 is fixedly arranged at the bottom of the fixed block 5, the sliding shell 602 is fixedly connected at the bottom of the fixed plate 601, the roller 604 is rotationally connected at the bottom of the sliding rod 603, the pressure sensor 605 is fixedly arranged in the sliding shell 602, the spring 606 is fixedly arranged between the sliding rod 603 and the pressure sensor 605, the scale mark 607 is arranged on one side of the sliding rod 603, one end of the spring 606 is fixedly arranged at the measuring end of the pressure sensor 605, the other end of the spring 606 is fixedly arranged at one end of the sliding rod 603, and the pressure sensor 605 is connected with the computer terminal 4 through an electric wire; the measuring assembly 6 rolls on the road surface through the roller 604, then the fluctuation of the road surface can cause the roller 604 to fluctuation up and down, the sliding rod 603 is driven to move in the sliding shell 602, then pressure is applied to the pressure sensor 605 through the spring 606, when the sliding rod 603 moves up and down, the pressure value of the pressure sensor 605 is changed through the spring 606, meanwhile, the moving distance is calculated by utilizing the speed sensor module and the GPS positioning module which are arranged in the computer terminal 4, along with the movement of the detecting equipment, the pressure born by the pressure sensor 605 in each place is changed, finally, a coordinate graph of the pressure and the travelling distance is formed through the processing module in the computer terminal 4, the fluctuation of the pressure is clearly observed on the display 401, and the flatness condition of the road surface can be clearly observed according to the fluctuation of the lines on the display 401.
In some embodiments, a plurality of indicator lamps 402 are fixedly arranged on the top of the computer terminal 4, a buzzer 403 is fixedly arranged on the top of the computer terminal 4, and an electronic level 8 is fixedly arranged on the top of the first platform 1; the indicator lamp 402 is set to be high in red and low in green, the pressure of the corresponding pressure sensor 605 is increased and reduced, when the fluctuation of the road surface exceeds the set highest threshold or the lowest threshold, the buzzer 403 sounds, the height can be judged according to the indicator lamp 402, and the road surface is marked according to the graduation marks 607, so that the road surface is convenient to repair subsequently.
In some embodiments, the cleaning assembly 7 comprises a mounting frame 701, a motor 702, a first gear 703, a second gear 704 and a cleaning roller 705, wherein the mounting frame 701 is fixedly installed at the bottom of one end of the second platform 2, the motor 702 is fixedly installed at the inner side of the mounting frame 701, the first gear 703 is rotationally connected at the inner side of the mounting frame 701, the cleaning roller 705 is rotationally connected at the bottom of the mounting frame 701, the second gear 704 is fixedly installed at the outer wall of the rotating shaft of the cleaning roller 705, the output end of the motor 702 is meshed with the first gear 703 through an installation gear, and the first gear 703 is meshed with the second gear 704; the motor 702 drives the cleaning roller 705 to rotate through gear transmission, so that sundries on the road surface in front of the roller 604 are cleaned, and the sundries on the road surface are prevented from affecting the testing progress.
The computer terminal 4, the display 401, the buzzer 403, the pressure sensor 605, the motor 702 and the electronic level 8 in the embodiment can be freely configured according to practical application scenes, and the computer terminal 4, the display 401, the buzzer 403, the pressure sensor 605, the motor 702 and the electronic level 8 work by adopting a method commonly used in the prior art.
The working principle and the using flow of the utility model are as follows: when in use, the second platform 2 is pulled out of the first platform 1, then fixed through the opened mounting hole, then the roller 604 is regulated to be attached to the road surface, the spring 606 is contracted for a certain distance, then the pressure sensor 605 is cleared through the computer terminal 4, the operation is similar to the clearing of a scale pan by an electronic scale, then the detection equipment is detected by walking forwards, in the detection process, the roller 604 rolls on the road surface, the roller 604 rolls up and down through the fluctuation of the road surface, the sliding rod 603 is driven to move in the sliding shell 602, then the pressure is applied to the pressure sensor 605 through the spring 606, when the sliding rod 603 moves up and down, the pressure value of the pressure sensor 605 by the spring 606 is changed, meanwhile, the moving distance is calculated by utilizing the speed sensor module and the GPS positioning module which are arranged in the computer terminal 4, along with the movement of the detection device, the pressure applied by the pressure sensor 605 at each place is changed, a coordinate graph of the pressure and the travelling distance is finally formed through a processing module in the computer terminal 4, the coordinate graph is finally displayed on the display 401, the fluctuation of the pressure can be clearly observed from the coordinate graph, the flatness condition of the road surface can be clearly observed according to the fluctuation of lines on the display 401, when the fluctuation of the road surface exceeds a set highest threshold value or a set lowest threshold value, the buzzer 403 sounds, the red light or the green light of the corresponding indicator lamp 402 is lighted, the height can be judged according to the indicator lamp 402, the road surface is marked according to the graduation line 607, the road surface is convenient to repair later, meanwhile, the motor 702 drives the cleaning roller 705 to rotate through gear transmission in the detection process, sundries on the road surface in front of the roller 604 are cleaned, and further prevent debris on the road surface from affecting the test progress.
While the utility model has been described in terms of specific embodiments, it will be appreciated by those skilled in the art that the utility model is not limited thereto but includes, but is not limited to, those shown in the drawings and described in the foregoing detailed description. Any modifications which do not depart from the functional and structural principles of the present utility model are intended to be included within the scope of the appended claims.
Claims (7)
1. Highway road surface roughness check out test set, its characterized in that: the electronic level meter comprises a first platform (1) and a second platform (2), a front wheel frame (9) and a rear wheel frame (10) are respectively and fixedly arranged at the bottoms of the second platform (2) and the first platform (1), a front wheel set (11) and a rear wheel set (12) are respectively and fixedly arranged at the bottoms of the front wheel frame (9) and the rear wheel frame (10), a fixing piece (3) is fixedly arranged on the outer wall of the first platform (1), a computer terminal (4) is fixedly arranged at the top of the fixing piece (3), a display (401) is arranged at the computer terminal (4), a fixing block (5) is fixedly arranged at the bottom of the fixing piece (3), a measuring assembly (6) is arranged at the bottom of the fixing block (5), a cleaning assembly (7) is arranged at one side of the fixing block (5), and an electronic level meter (8) is fixedly arranged at the top of the first platform (1).
The measuring assembly (6) comprises a fixed plate (601), a sliding housing (602), a sliding rod (603), a roller (604), a pressure sensor (605), a spring (606) and a scale mark (607), wherein the fixed plate (601) is fixedly arranged at the bottom of the fixed block (5), the sliding housing (602) is fixedly connected to the bottom of the fixed plate (601), the roller (604) is rotationally connected to the bottom of the sliding rod (603), the pressure sensor (605) is fixedly arranged inside the sliding housing (602), the spring (606) is fixedly arranged between the sliding rod (603) and the pressure sensor (605), and the scale mark (607) is arranged on one side of the sliding rod (603).
2. The apparatus for detecting the flatness of a road surface according to claim 1, wherein: one end of the spring (606) is fixedly arranged at the measuring end of the pressure sensor (605), the other end of the spring (606) is fixedly arranged at one end of the sliding rod (603), and the pressure sensor (605) is connected with the computer terminal (4) through an electric wire.
3. The apparatus for detecting the flatness of a road surface according to claim 1, wherein: the electronic level meter is characterized in that a plurality of indicator lamps (402) are fixedly arranged at the top of the computer terminal (4), a buzzer (403) is fixedly arranged at the top of the computer terminal (4), and an electronic level meter (8) is fixedly arranged at the top of the first platform (1).
4. The apparatus for detecting the flatness of a road surface according to claim 1, wherein: the cleaning assembly (7) comprises a mounting frame (701), a motor (702), a first gear (703), a second gear (704) and a cleaning roller (705), wherein the mounting frame (701) is fixedly installed at one end bottom of the second platform (2), the motor (702) is fixedly installed inside the mounting frame (701), the first gear (703) is rotationally connected inside the mounting frame (701), the cleaning roller (705) is rotationally connected at the bottom of the mounting frame (701), and the second gear (704) is fixedly installed on the outer wall of a rotating shaft of the cleaning roller (705).
5. The apparatus for detecting the flatness of a road surface according to claim 4, wherein: the output end of the motor (702) is meshed with a first gear (703) through a mounting gear, and the first gear (703) is meshed with a second gear (704).
6. The apparatus for detecting the flatness of a road surface according to claim 1, wherein: the top of one end of the rear wheel group (12) is fixedly provided with a bogie (13), and the bogie (13) is fixedly arranged at one end of the first platform (1).
7. The apparatus for detecting the flatness of a road surface according to claim 1, wherein: the second platform (2) is connected to the inner side of the first platform (1) in a sliding mode, a mounting hole is formed in one end of the first platform (1), a mounting hole is formed in one end of the second platform (2), and the mounting hole at one end of the first platform (1) is matched with the mounting hole at one end of the second platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118996.0U CN219752923U (en) | 2023-01-30 | 2023-01-30 | Highway road surface roughness check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320118996.0U CN219752923U (en) | 2023-01-30 | 2023-01-30 | Highway road surface roughness check out test set |
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| Publication Number | Publication Date |
|---|---|
| CN219752923U true CN219752923U (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320118996.0U Active CN219752923U (en) | 2023-01-30 | 2023-01-30 | Highway road surface roughness check out test set |
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| CN (1) | CN219752923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117107600A (en) * | 2023-10-23 | 2023-11-24 | 四川高速公路建设开发集团有限公司 | Tunnel pavement detection system and method |
-
2023
- 2023-01-30 CN CN202320118996.0U patent/CN219752923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117107600A (en) * | 2023-10-23 | 2023-11-24 | 四川高速公路建设开发集团有限公司 | Tunnel pavement detection system and method |
| CN117107600B (en) * | 2023-10-23 | 2023-12-19 | 四川高速公路建设开发集团有限公司 | Tunnel pavement detection system and method |
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