CN115787414A - Road surface flatness detection balance support and detection structure and detection method thereof - Google Patents
Road surface flatness detection balance support and detection structure and detection method thereof Download PDFInfo
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- CN115787414A CN115787414A CN202211556799.3A CN202211556799A CN115787414A CN 115787414 A CN115787414 A CN 115787414A CN 202211556799 A CN202211556799 A CN 202211556799A CN 115787414 A CN115787414 A CN 115787414A
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- 238000001514 detection method Methods 0.000 title claims abstract description 101
- 238000004140 cleaning Methods 0.000 claims description 27
- 230000004888 barrier function Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 230000009189 diving Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses a road flatness detection balance support and a detection structure and a detection method thereof, and belongs to the technical field of road flatness detection. The road flatness detection balance support comprises a support beam, wherein a fixed groove is fixedly connected with one end of the support beam; one of the supporting legs is fixedly connected with one end of the supporting beam, and the other supporting leg is fixedly connected with a telescopic column; the detection wheel is connected and fixed with the support beam through a fixing piece; clean the piece, clean the piece and be connected fixedly through spacing post and supporting leg on the supporting beam. This application prolongs a supporting beam through the design, and so the distance between two supporting legs will increase, then detects the detection stability of wheel and will increase to can increase and detect the precision.
Description
Technical Field
The application relates to the technical field of pavement evenness detection, in particular to a pavement evenness detection balance support and a detection structure and a detection method thereof.
Background
After the road construction is finished, the road construction needs to be subjected to quality detection, one item of detection is flatness detection of the road surface, in the detection, a method frequently used is a method for testing flatness by using a three-meter ruler, but the detection range is small and the detection is complex.
The patent document with publication number CN114894127A in the prior art provides a road surface flatness detection balance support, and a detection structure and a detection method thereof
In the related technology, a damper consisting of a spiral type externally attached air bag and a spiral type steel bar is fixedly arranged on the outer side of an electric push rod, the steel bar has elasticity to help the electric push rod to stabilize the whole balance bracket and filter some tiny vibration to ensure the stability of a measuring instrument, the externally attached air bag helps the steel bar to strengthen the elastic force of the steel bar, and when a central processing unit detects that the displacement of the balance bracket is too large, the externally attached air bag is inflated inside to promote the supporting force of the whole damper and stabilize the balance bracket; if the displacement change is still increased, starting the electric push rod for adjustment; the matching form can better stabilize and balance the support and ensure the horizontal stability of the measuring instrument.
With respect to the related art in the above, the inventor believes that although the device can help to filter out some fine vibration, the filtered part is not detected, so that certain error occurs in detection, and the device uses laser detection, and if the situation that an obstacle exists on a road surface is met, the error is aggravated.
Therefore, there is a drawback of error.
In view of this, we propose a balance stand for detecting pavement evenness and a detection structure and a detection method thereof.
Disclosure of Invention
In order to overcome the defect of error, the application provides a road flatness detection balance support, a detection structure and a detection method thereof.
The application provides a road flatness detection balance support and detection structure and detection method thereof adopts following technical scheme:
a pavement evenness detection balance support, a detection structure and a detection method thereof comprise: one end of the supporting beam is fixedly connected with a fixing groove; one of the supporting legs is fixedly connected with one end of the supporting beam, and the other supporting leg is fixedly connected with a telescopic column; the detection wheel is connected and fixed with the support beam through a fixing piece; clean the piece, clean the piece and be connected fixedly through spacing post and supporting leg on the supporting beam.
Clean a both ends and rotate and be connected with the diving board, the diving board outer wall rotates and is connected with and inserts the post, sliding connection has the sleeve on inserting the post, connect on the sleeve and be fixed with expanding spring, clean the piece and clear away the barrier on the road surface, the diving board flies cleaning the barrier bullet that the piece outside was cleaned, expanding spring drives detection wheel and ground laminating in order to the roughness on ground.
Preferably, two fixed blocks are fixedly connected to one end of the fixed groove, and two compression rollers are rotatably connected to the inner sides of the two fixed blocks; at least one end face of the fixed groove is in threaded connection with two threaded rods; the end part of the telescopic column is fixedly connected with a limiting plate; at least one end face of the telescopic column is provided with two thread grooves; flexible post and fixed slot sliding connection, flexible post and compression roller roll cooperation, limiting plate and compression roller joint cooperation, threaded rod and thread groove threaded connection.
Through adopting above-mentioned technical scheme, can prolong a supporting beam, so distance between two supporting legs will increase, then detection accuracy and the stability of detecting the wheel will increase.
Preferably, the fixing piece comprises a fixing frame, one end of the fixing frame is fixedly connected with a vibrating rod, the end part of the vibrating rod is rotatably connected with a vibrating block, a magnet is magnetically attracted and matched above the vibrating block, and the top surface of the magnet is fixedly connected with a distance sensor; the upper part of the vibrating rod is provided with a sliding chute, and the upper part of the sliding chute is provided with two limiting clamping grooves; a limiting rod is connected inside the sliding chute in a sliding manner, and a clamping frame is fixedly connected to the end part of the limiting rod; an extension spring is fixedly connected above the clamping frame; the inner side of the fixed frame is rotatably connected with a rotating column; the rotation post is connected fixedly with a supporting beam, the upper end of the extension spring is connected fixedly with a supporting beam, the distance sensor is connected fixedly with a supporting beam, the limiting rod is in clamping fit with the limiting clamping groove, and the detection wheel is connected with the fixing frame in a rotating mode.
Through adopting above-mentioned technical scheme, through the cooperation that detects wheel and vibrating arm, can send the data transfer of ground undulation to distance sensor, design gag lever post and spacing draw-in groove cooperation simultaneously, can pack up when not detecting and detect the wheel, avoid detecting the wheel and drive distance sensor for a long time and lead to its rapid wear ageing, influence its precision.
Preferably, the bottom surface of the limiting column is fixedly connected with a spring; the inner wall of the cleaning block is provided with a limiting groove; the limiting column is connected with the limiting groove in a sliding mode, and the lower end of the spring pressing spring is connected and fixed with the limiting groove. The bottom surface of the cleaning block is rotatably connected with two solid wheels.
Through adopting above-mentioned technical scheme, can clear away the barrier in the place ahead in advance through cleaning the piece, avoid its influence to detect the normal detection of wheel, can also cooperate with ground through solid round simultaneously, avoid cleaning the piece and strike ground.
Preferably, the two ends of the cleaning block are rotatably connected with elastic plates, the outer walls of the elastic plates are rotatably connected with inserting columns, the inserting columns are slidably connected with sleeves, and the sleeves are fixedly connected with telescopic springs; the other end of the sleeve is rotatably connected with a fixed plate; the other end of the telescopic spring is fixedly connected with the inserting column, and the fixing plate is fixedly connected with the cleaning block.
Through adopting above-mentioned technical scheme, the diving board can fly away the outside barrier that cleans of cleaning block, can further clear away the barrier, prevents that the barrier from rolling to the rear again after being cleaned by cleaning block.
Preferably, the distance sensor is fixedly connected with a flatness detector through a data line.
Preferably, S1, loosening the threaded rods, then pulling the telescopic columns outwards, and finally screwing one of the threaded rods;
s2, connecting the distance sensor with a flatness detector through a data line;
s3, using manpower or a pickup to pull the device to advance, wherein the detection wheel fluctuates on the road surface under the tension of the extension spring, and data are transmitted to the distance sensor;
s4, in the advancing process of the device, the cleaning block can remove the obstacles in front;
and S5, finally reading the data in the flatness detector.
3. Advantageous effects
In summary, the present application includes at least one of the following beneficial technical effects:
1. this application cleans the piece through the design, can clear away the barrier on the road surface, avoids its influence measuring result, then the design springboard can fly to the barrier bullet that cleans the outside of piece, can further clear away the barrier, prevents that the barrier from being cleaned the piece and rolling again to the rear influence after and measuring.
2. This application passes through extension spring and drives detection wheel and ground laminating, so just can convey the roughness data transfer on ground to distance sensor in, and distance sensor detects through giving the roughness detector data transmission, the testing personnel just can directly observe ground roughness data from the roughness detector this moment, the problem of prior art meeting detection error has been avoided, and through design gag lever post and spacing draw-in groove cooperation, can pack up the detection wheel through extension spring pulling force when not detecting, avoid detecting the wheel and drive distance sensor for a long time and lead to its rapid wear ageing, influence its precision.
3. This application prolongs a supporting beam through the design, and so the distance between two supporting legs will increase, then detects the detection stability of wheel and will increase to can increase and detect the precision.
Drawings
Fig. 1 is a schematic view of an overall structure of a road flatness detection balance support, a detection structure and a detection method thereof according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a supporting leg of the road flatness detection balance support, the detection structure and the detection method thereof according to the embodiment of the application;
fig. 3 is a schematic structural view of a fixing member of a road flatness detection balance bracket, a detection structure thereof and a detection method thereof according to an embodiment of the present application;
FIG. 4 is a schematic diagram of a road flatness detection balance bracket, a detection structure thereof and a detection method thereof sweeping block structure according to an embodiment of the present application;
fig. 5 is a schematic diagram of a springboard structure of a road flatness detection balance support, a detection structure and a detection method thereof according to the embodiment of the application;
fig. 6 is a schematic diagram of a road flatness detection balance support, a detection structure thereof, and a detection method thereof according to an embodiment of the present application;
the reference numbers in the figures illustrate: 1. a support beam; 2. a fixing groove; 3. supporting legs; 4. a telescopic column; 5. detecting a wheel; 6. a fixing member; 601. a fixing frame; 602. a vibrating rod; 603. vibrating the block; 604. a magnet; 605. a distance sensor; 606. a chute; 607. a limiting clamping groove; 608. a limiting rod; 609. a clamping frame; 610. an extension spring; 611. rotating the column; 7. cleaning the block; 8. a limiting column; 9. a fixed block; 10. a compression roller; 11. a threaded rod; 12. a limiting plate; 13. a thread groove; 14. the spring is pressed; 15. a limiting groove; 16. a solid wheel; 17. a spring plate; 18. inserting a column; 19. a sleeve; 20. a tension spring; 21. a fixing plate; 22. provided is a flatness detector.
Detailed Description
The present application is described in further detail below with reference to the attached drawing figures.
Referring to fig. 1 and 2, the embodiment of the application discloses a road surface flatness detection balance support, a detection structure and a detection method thereof. One end of the support beam 1 is fixedly connected with a fixing groove 2; one of the supporting legs 3 is fixedly connected with one end of the supporting beam 1, the lower end of the supporting leg 3 is rotatably connected with a rolling wheel, and the other supporting leg 3 is fixedly connected with a telescopic column 4; the detection wheel 5 is fixedly connected with the support beam 1 through a fixing piece 6; clean piece 7, clean piece 7 and be connected fixedly through spacing post 8 and supporting leg 3 on the supporting beam 1.
Clean 7 both ends of piece and rotate and be connected with the diving board 17, diving board 17 outer wall rotates and is connected with and inserts post 18, sliding connection has sleeve 19 on inserting post 18, connect on the sleeve 19 and be fixed with expanding spring 20, clean 7 obstacles on the piece and clear away the road surface, the diving board flies to the outside obstacle bullet that cleans 7, and expanding spring drives detection wheel and the laminating of ground is in order to the roughness on ground.
Referring to fig. 2, two fixed blocks 9 are fixedly connected to one end of the fixed groove 2, and two compression rollers 10 are rotatably connected to the inner sides of the two fixed blocks 9; at least one end surface of the fixed groove 2 is in threaded connection with two threaded rods 11; the end part of the telescopic column 4 is fixedly connected with a limiting plate 12; at least one end face of the telescopic column 4 is provided with two thread grooves 13; flexible post 4 and 2 sliding connection of fixed slot, flexible post 4 and compression roller 10 roll fit, limiting plate 12 and compression roller 10 joint cooperation, threaded rod 11 and 13 threaded connection of thread groove.
Referring to fig. 3, the fixing member 6 includes a fixing frame 601, a vibrating rod 602 is fixedly connected to one end of the fixing frame 601, a vibrating block 603 is rotatably connected to an end of the vibrating rod 602, a magnet 604 is magnetically attracted and fitted above the vibrating block 603, and a distance sensor 605 is fixedly connected to a top surface of the magnet 604; the upper part of the vibrating rod 602 is provided with a chute 606, and the upper part of the chute 606 is provided with two limiting clamping grooves 607; a limiting rod 608 is connected inside the sliding groove 606 in a sliding manner, and a clamping frame 609 is fixedly connected to the end of the limiting rod 608; an extension spring 610 is fixedly connected above the clamping frame 609; a rotating column 611 is rotatably connected to the inner side of the fixing frame 601; the rotating column 611 is fixedly connected with the supporting beam 1, the upper end of the extension spring 610 is fixedly connected with the supporting beam 1, the distance sensor 605 is fixedly connected with the supporting beam 1, the limiting rod 608 is in clamping fit with the limiting clamping groove 607, and the detection wheel 5 is rotatably connected with the fixing frame 601.
Referring to fig. 4, the bottom surface of the limiting column 8 is fixedly connected with a spring 14; the inner wall of the cleaning block 7 is provided with a limit groove 15; the lower end of the limiting column 8 is fixedly connected with a pressing block, the pressing block is connected with the limiting groove 15 in a sliding mode, and the lower end of the elastic spring 14 is fixedly connected with the limiting groove 15. Two solid wheels 16 are rotatably connected to the bottom surface of the cleaning block 7.
Referring to fig. 5 and 6, two ends of the cleaning block 7 are rotatably connected with elastic plates 17, the outer walls of the elastic plates 17 are rotatably connected with insertion columns 18, the insertion columns 18 are slidably connected with sleeves 19, and the sleeves 19 are fixedly connected with telescopic springs 20; the fixed plate 21 is provided with a rotary groove which is rotationally connected with the sleeve 19, the other end of the extension spring 20 is fixedly connected with the inserting column 18, and the fixed plate 21 is fixedly connected with the cleaning block 7.
Referring to fig. 605, the flatness detector 22 is fixed to the distance sensor 605 via a data line.
Referring to the figure, S1, loosening the threaded rods 11, then pulling the telescopic columns 4 outwards, and finally screwing one of the threaded rods 11;
s2, connecting the distance sensor 605 with the flatness detector 22 through a data line;
s3, using manpower or a pickup pulling device to advance, wherein the detection wheel 5 fluctuates on the road surface under the tension of the extension spring 610 and transmits data to the distance sensor 605;
s4, in the advancing process of the device, the cleaning block 7 can remove the obstacles in front;
and S5, finally reading the data in the flatness detector 22.
The implementation principle of the road flatness detection balance support, the detection structure, the detection method and the use method thereof in the embodiment of the application is as follows: when the device is used, the threaded rod 11 is loosened, the supporting legs 3 are pulled outwards and drive the telescopic columns 4 to move under the extrusion of the compression roller 10, finally the threaded rod 11 close to the compression roller 10 is screwed down to be connected and fixed with the nearest threaded groove 13, and the distance between the two supporting legs 3 is increased;
connect distance sensor 605 with roughness detector 22 through the data line, then make gag lever post 608 slide to near in the spacing draw-in groove 607 of the fast 603 of vibration, extension spring 610 can drive detection wheel 5 and ground butt this moment, then make the fast 603 of vibration and magnet 604 butt, then use manpower or pick up the pulling device to advance, detection wheel 5 is undulant on the road surface under extension spring 610's pulling force this moment, and give distance sensor 605 data transmission, it can to read the data in the roughness detector 22 this moment.
In the advancing process of the device, the cleaning block 7 can remove the front obstacle and can move up and down along with the rise and fall of the road surface through the matching of the elastic spring 14 and the solid wheel 16, if the obstacle relaxed by the cleaning block 7 strikes the elastic plate 17, the elastic plate 17 can enable the inserting column 18 to be matched with the sleeve 19 to extrude the telescopic spring 20, and then the elastic plate 17 can eject the obstacle to the outside.
Therefore, the block is cleaned through the design, the obstacles on the road surface can be cleared, the influence on the measurement result is avoided, then the elastic plate is designed to enable the obstacles cleaned by the cleaning block to fly outwards, the obstacles can be further cleared, the obstacles are prevented from rolling to the rear to influence the measurement after being cleaned by the cleaning block, the detection wheel is driven to be attached to the ground through the extension spring, the flatness data of the ground can be transmitted into the distance sensor, the distance sensor is detected through transmitting the data to the flatness detector, at the moment, a detector can directly observe the flatness data of the ground from the flatness detector, the problem that the detection error exists in the prior art is avoided, the detection wheel can be folded through the tension of the extension spring when the detection is not performed through the design of the limiting rod and the limiting clamping groove, the situation that the detection wheel drives the distance sensor for a long time to cause rapid wear and aging is avoided, and the precision of the detection wheel is influenced.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. Road flatness detects balanced support and detects structure, its characterized in that: the method comprises the following steps: one end of the supporting beam is fixedly connected with a fixing groove;
one of the supporting legs is fixedly connected with one end of the supporting beam, and the other supporting leg is fixedly connected with a telescopic column;
the detection wheel is connected and fixed with the support beam through a fixing piece;
the cleaning block is fixedly connected with the supporting legs on the supporting beams through the limiting columns;
cleaning a both ends and rotating and being connected with the diving board, the diving board outer wall rotates and is connected with and inserts the post, sliding connection has the sleeve on inserting the post, the connection is fixed with expanding spring on the sleeve, cleans the barrier on the piece and clears away the road surface, and the diving board flies cleaning the barrier bullet that the piece outside cleaned, and expanding spring drives detection wheel and ground laminating in order to convey the roughness data with ground to distance sensor, and distance sensor detects through giving the roughness detector data transmission.
2. The balance bracket for detecting the flatness of the road surface and the detection structure thereof according to claim 1, wherein: two fixing blocks are fixedly connected with one end of the fixing groove, and two compression rollers are rotatably connected in the two fixing blocks;
at least one end face of the fixed groove is in threaded connection with two threaded rods;
the end part of the telescopic column is fixedly connected with a limiting plate;
at least one end face of the telescopic column is provided with two thread grooves;
flexible post and fixed slot sliding connection, flexible post and compression roller roll fit, limiting plate and compression roller joint cooperation, threaded rod and thread groove threaded connection.
3. The road flatness detection balance bracket and the detection structure thereof according to claim 1, characterized in that: the fixing piece comprises a fixing frame, one end of the fixing frame is fixedly connected with a vibrating rod, the end part of the vibrating rod is rotatably connected with a vibrating block, a magnet is magnetically attracted and matched above the vibrating block, and a distance sensor is fixedly connected to the top surface of the magnet;
an extension spring is arranged above the vibrating rod;
the inner side of the fixed frame is rotatably connected with a rotating column;
the rotation post is connected fixedly with a supporting beam, the upper end of the extension spring is connected fixedly with a supporting beam, the distance sensor is connected fixedly with a supporting beam, the limiting rod is in clamping fit with the limiting clamping groove, and the detection wheel is connected with the fixing frame in a rotating mode.
4. The balance bracket for detecting the flatness of the road surface and the detection structure thereof according to claim 3, wherein: the upper part of the vibrating rod is provided with a sliding chute, and the upper part of the sliding chute is provided with two limiting clamping grooves;
a limiting rod is connected inside the sliding chute in a sliding manner, and a clamping frame is fixedly connected to the end part of the limiting rod;
the top surface of the clamping frame is fixedly connected with the extension spring.
5. The road flatness detection balance bracket and the detection structure thereof according to claim 1, characterized in that: the bottom surface of the limiting column is fixedly connected with a spring;
the inner wall of the cleaning block is provided with a limiting groove;
the limiting column is connected with the limiting groove in a sliding mode, and the lower end of the spring pressing spring is connected and fixed with the limiting groove.
6. The road flatness detection balance bracket and the detection structure thereof according to claim 1, characterized in that: the bottom surface of the cleaning block is rotatably connected with two solid wheels.
7. The balance bracket for detecting the flatness of the road surface and the detection structure thereof according to claim 1, wherein: the other end of the sleeve is rotatably connected with a fixed plate;
the other end of the telescopic spring is fixedly connected with the inserting column, and the fixing plate is fixedly connected with the cleaning block.
8. The road flatness detection balance bracket and the detection structure thereof according to claim 3, characterized in that: the distance sensor is fixedly connected with a flatness detector through a data line.
9. The balance support for detecting the flatness of the road surface and the detection structure thereof according to any one of claims 1 to 8, characterized by comprising the following steps:
s1, loosening the threaded rods, pulling the telescopic columns outwards, and finally screwing one of the threaded rods;
s2, connecting the distance sensor with a flatness detector through a data line;
s3, using manpower or a pickup to pull the device to advance, wherein the detection wheel fluctuates on the road surface under the tension of the extension spring, and data are transmitted to the distance sensor;
s4, in the advancing process of the device, the cleaning block can remove the front obstacles;
and S5, finally reading the data in the flatness detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211556799.3A CN115787414A (en) | 2022-12-06 | 2022-12-06 | Road surface flatness detection balance support and detection structure and detection method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211556799.3A CN115787414A (en) | 2022-12-06 | 2022-12-06 | Road surface flatness detection balance support and detection structure and detection method thereof |
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| CN115787414A true CN115787414A (en) | 2023-03-14 |
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| CN202211556799.3A Pending CN115787414A (en) | 2022-12-06 | 2022-12-06 | Road surface flatness detection balance support and detection structure and detection method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117552300A (en) * | 2024-01-11 | 2024-02-13 | 山西清泰恒环保科技有限公司 | Energy-saving engineering detection equipment |
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