CN220846989U - Road surface flatness detection device for road surface construction - Google Patents
Road surface flatness detection device for road surface construction Download PDFInfo
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- CN220846989U CN220846989U CN202420587232.0U CN202420587232U CN220846989U CN 220846989 U CN220846989 U CN 220846989U CN 202420587232 U CN202420587232 U CN 202420587232U CN 220846989 U CN220846989 U CN 220846989U
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- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 230000008878 coupling Effects 0.000 claims abstract description 27
- 238000010168 coupling process Methods 0.000 claims abstract description 27
- 238000005859 coupling reaction Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 24
- 230000003746 surface roughness Effects 0.000 claims description 4
- 238000005259 measurement Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
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- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of pavement measurement, and discloses a pavement evenness detection device for pavement construction; including the carriage, the bottom rigid coupling of carriage has the axle sleeve, the inner wall rotation of axle sleeve is connected with the rotation axis, this device is through setting up first gear, second gear and driving belt, can be when the carriage removes, rotate through rotation axis and tire and drive first gear rotation, and drive round bar through driving belt and the transmission of second gear, plectane and connecting plate rotate, drive the drive plate reciprocally and promote to one side simultaneously, thereby can promote the inner wall removal of push rod to the nut, drive nut and third gear and rotate together, drive rack through the third gear, roof and two sets of clearance boards are together removed, clean the obstacle in tire the place ahead to one side through the brush board, thereby prevent that the tire from receiving the influence of obstacle to bump when removing, receive the problem of bump influence measurement when removing to the shallow has been solved.
Description
Technical Field
The utility model relates to the technical field of pavement measurement, in particular to a pavement flatness detection device for pavement construction.
Background
The instrument that road surface roughness detected is mainly used for measuring and evaluating the roughness on road surface to ensure the security and the travelling comfort of road, road surface roughness detection device generally has: the laser road surface flatness measuring instrument measures the flatness of the road surface by utilizing a laser technology, emits a laser beam to the road surface and measures the distance between the laser beam and the road surface so as to obtain high-precision flatness data.
In the prior art, a laser road surface flatness measuring instrument is generally installed on a cart, and the laser road surface flatness measuring instrument is driven to move together through the movement of the cart, so that the detection of the road surface flatness is realized, and when the cart moves with the laser road surface flatness measuring instrument, a certain obstacle is usually present on the road surface, and the cart is easy to bump when passing the obstacle, and the laser road surface flatness measuring instrument is easy to shake due to the bump of the cart, so that the detection result is easy to be influenced.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a road surface flatness detection device for road surface construction.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road surface roughness detection device for road surface construction, includes the carriage, the bottom rigid coupling of carriage has the axle sleeve, the inner wall of axle sleeve rotates and is connected with the rotation axis, the both ends rigid coupling of rotation axis has the tire, the inner wall rigid coupling of carriage has the detector, the top rigid coupling of carriage has the display screen, the display screen passes through the transmission line with the detector to be connected, the outer wall rigid coupling of rotation axis has first gear, the outer wall meshing of first gear has drive belt, the inner wall meshing of drive belt one side has the second gear, the bottom rigid coupling of carriage has the connecting block, the center department rigid coupling of second gear has the round bar, the round bar runs through the connecting block, one side rigid coupling that the second gear was kept away from to the round bar has the plectrum, the top rigid coupling of plectrum has the connecting plate, one side of connecting plate is connected with the transfer board through the quarter butt rotation, the bottom rigid coupling of carriage has the layer board, the top sliding connection has the slider, the inner wall of slider is connected with the square through the center pin rotation, the one end that the transfer board kept away from the quarter butt rotates the outer wall at the center pin, the one end of push rod has the rigid coupling, the inner wall meshing of spiral link has the top of spiral link, the top link has the top link to have the top link to be provided with the top of spiral link, top link has the top link, top link has top link, top link to top link, top has.
Further, a pull rod is fixedly connected to one side of the carriage, a pulley is rotatably connected to one side of the cleaning plate, the bottom of the pulley and the bottom of the brush plate are located at the same height, and two groups of pulleys are arranged and symmetrically distributed on one sides of the two groups of cleaning plates.
Further, a chute is formed in the top end of the vertical plate, a bump is fixedly connected to the bottom of the top plate, and the bottom of the top plate is slidably connected to the inner wall of the chute through the bump.
Further, a groove is formed in one side, close to the pulley, of the cleaning plate, and the groove and the push rod are located at the same height.
Further, a cover plate is fixedly connected to the bottom of the carriage, and the cover plate is sleeved on the outer wall of the transmission belt.
The road surface flatness detection device for road surface construction has the technical effects and advantages that:
(1) Through setting up first gear, second gear and driving belt, can be when the carriage removes, rotate through rotation axis and tire and drive first gear rotation, and drive round bar through driving belt and the transmission of second gear, plectane and connecting plate rotation, drive driving plate reciprocatingly simultaneously and promote to one side, thereby can promote the inner wall removal of push rod to the nut, drive nut and third gear and rotate together, drive rack through the third gear, roof and two sets of clearance boards together remove, clean the barrier in tire the place ahead to one side through the brush board, thereby prevent that the tire from receiving the influence of barrier to bump when removing, receive the problem of bump influence measurement when removing the shallow has been solved.
(2) Through set up the pull rod in one side of carriage, can be when the position that needs to remove the carriage, be convenient for pull the carriage through the pull rod, through set up the pulley in one side of clearance board, can be when the clearance board takes place to remove, be convenient for assist the clearance board to the both sides through the pulley and remove.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic overall sectional structure of the present utility model.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 2.
Fig. 4 is a partial schematic view of a drive plate in the present utility model.
Fig. 5 is a schematic view showing a partial structure of a cleaning plate according to the present utility model.
In the figure:
1. A carriage; 2. a shaft sleeve; 3. a rotation shaft; 4. a tire; 5. a pull rod; 6. a detector; 7. a first gear; 8. a drive belt; 9. a second gear; 10. a connecting block; 12. a circular plate; 13. a connecting plate; 14. a drive plate; 15. a supporting plate; 16. a slide block; 17. a square block; 18. a push rod; 19. a third gear; 20. a top plate; 21. a cleaning plate; 22. a pulley; 23. a chute; 24. a groove; 25. a cover plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to figures 1-5, a road surface flatness detection device for road construction comprises a carriage 1, a shaft sleeve 2 is fixedly connected to the bottom of the carriage 1, a rotating shaft 3 is rotatably connected to the inner wall of the shaft sleeve 2, tires 4 are fixedly connected to the two ends of the rotating shaft 3, a detector 6 is fixedly connected to the inner wall of the carriage 1, a display screen is fixedly connected to the top end of the carriage 1, the display screen is connected with the detector 6 through a transmission line, a first gear 7 is fixedly connected to the outer wall of the rotating shaft 3, a transmission belt 8 is meshed with the outer wall of the first gear 7, a second gear 9 is meshed with the inner wall of one side of the transmission belt 8, a connecting block 10 is fixedly connected to the bottom of the second gear 9, a round rod penetrates through the connecting block 10, a circular rod is fixedly connected to one side of the second gear 9, a circular plate 12 is fixedly connected to the top end of the circular plate 12, a transmission plate 14 is fixedly connected to one side of the connecting plate 13 through a short rod, a transmission plate 15 is fixedly connected to the bottom of the carriage 1, a sliding block 15 is slidingly connected to the top end 16 of the sliding block 16, a vertical rod 16 is connected to the inner wall of the inner wall 16 through a central shaft 16, a vertical rod is connected to one side of the top plate 19 through a vertical rod 20, a vertical rod is fixedly connected to one side of a top plate 20, a top plate is fixedly connected to a top plate 20 through a vertical rod is rotatably connected to a top plate 20, a top plate is fixedly connected to one side of a top plate 20, and a top plate is fixedly connected to a top plate 20, a cleaning plate 21 is fixedly connected to one side of the top plate 20, and a brush plate is fixedly connected to the bottom of the cleaning plate 21.
In order to solve the problem that the measurement is affected by jolt when the trolley moves, when the flatness of the road surface is detected by using a detector, the detector 6 can be arranged on the trolley 1, then the trolley 1 is driven to move towards a designated path, when the trolley 1 moves, the tire 4 and the rotating shaft 3 can be driven to rotate, the rotating shaft 3 can drive the first gear 7 on the outer wall to rotate, when the first gear 7 rotates, the driving belt 8 meshed with the outer wall is driven to rotate, the driving belt 8 can drive the second gear 9 on the other side of the inner wall to rotate, when the second gear 9 rotates, the round rod arranged on one side is driven to rotate together with the circular plate 12, when the circular plate 12 rotates, the connecting plate 13 can drive the driving plate 14 to move together when rotating, the driving plate 14 can drive the sliding block 16 and the square 17 to move towards one side, the sliding block 16 and the square 17 continuously reciprocate through continuous transmission of the connecting plate 13 and the driving plate 14, when the square 17 rotates, the sliding block 16 is limited by the moving track of the sliding block 16, when the square 17 moves towards one side, the sliding block 17 drives the sliding block 18 and the sliding block 18 to move towards the inner wall, and the sliding block 19 can simultaneously rotate, and the sliding nut 21 is driven by the sliding block 19 is driven to move along the sliding block 21, and the sliding block 19 can simultaneously, and the sliding nut is driven to move along the sliding block 19 is driven to rotate, and the sliding block 19 is simultaneously, and the sliding nut is driven to move along the sliding block 21 is arranged on one side, and the sliding block 21 can simultaneously, and the sliding nut is driven to move the sliding block 21 to move the sliding nut is arranged when the sliding block and the sliding block is rotated, the nut and the third gear 19 can be driven to intermittently change the rotating direction, so that the rack and the top plate 20 are driven to slide reciprocally, and the cleaning of obstacles in front of the two groups of tires 4 can be facilitated, thereby preventing the tires 4 from being jolted under the influence of the obstacles during movement.
Referring to fig. 1-5, a pull rod 5 is fixedly connected to one side of the carriage 1, a pulley 22 is rotatably connected to one side of the cleaning plate 21, the bottom of the pulley 22 and the bottom of the brush plate are at the same height, and the pulley 22 is provided with two groups and symmetrically distributed on one side of the two groups of cleaning plates 21.
By arranging the pull rod 5 on one side of the carriage 1, the carriage 1 can be pulled conveniently through the pull rod 5 when the carriage 1 is required to be moved, and by arranging the pulley 22 on one side of the cleaning plate 21, the cleaning plate 21 can be conveniently assisted to move to two sides through the pulley 22 when the cleaning plate 21 moves.
Referring to fig. 5, a chute 23 is provided at the top end of the riser, a bump is fixedly connected to the bottom of the top plate 20, and the bottom of the top plate 20 is slidably connected to the inner wall of the chute 23 through the bump.
By providing the chute 23 at the top end of the vertical plate, the projection at the bottom of the top plate 20 can slide on the inner wall of the chute 23 when the top plate 20 moves, thereby being convenient for limiting the moving track of the top plate 20.
Referring to fig. 5, a groove 24 is formed on a side of the cleaning plate 21, which is close to the pulley 22, and the groove 24 is at the same height as the push rod 18.
By providing the groove 24 on the side of the cleaning plate 21 near the pulley 22, the cleaning plate 21 is prevented from coming into contact with the reciprocating push rod 18 when the cleaning plate 21 is moved.
Referring to fig. 4, a cover plate 25 is fixedly connected to the bottom of the carriage 1, and the cover plate 25 is sleeved on the outer wall of the transmission belt 8.
By providing the cover plate 25 at the bottom of the vehicle compartment 1, the engagement of the drive belt 8 with the first gear 7 and the second gear 9 can be protected by the cover plate 25, thereby preventing external factors from interfering with the rotation of the drive belt 8.
Working principle: in order to solve the problem that the measurement is affected by jolt when the trolley moves, when the detector is required to detect the flatness of the road surface, the detector 6 can be arranged on the carriage 1, then the carriage 1 is driven to move towards a designated path, the carriage 1 can be pulled conveniently through the pull rod 5, when the carriage 1 moves, the tire 4 and the rotating shaft 3 rotate, the rotating shaft 3 drives the first gear 7 on the outer wall to rotate, the first gear 7 rotates, the driving belt 8 meshed with the outer wall of the first gear 7 is driven to rotate, the driving belt 8 drives the second gear 9 on the other side of the inner wall to rotate, the second gear 9 rotates, the round rod arranged on one side is driven to rotate together with the round plate 12, the top connecting plate 13 is driven to rotate when the round plate 12 rotates, the connecting plate 13 drives the driving plate 14 to move together when the connecting plate rotates, when the transmission plate 14 moves, the sliding block 16 and the square block 17 are pushed to move to one side, the sliding block 16 and the square block 17 continuously reciprocate through the continuous transmission of the connecting plate 13 and the transmission plate 14, the moving track of the sliding block 16 can be limited by arranging the supporting plate 15, when the square block 17 moves to one side, the push rod 18 is pushed to move to the inner wall of the nut, the guide convex column arranged on the inner wall of the nut can slide in the spiral chute on the outer wall of the push rod 18, so that the nut can rotate, when the nut rotates, the third gear 19 on one side is driven to rotate together, when the third gear 19 rotates, the rack engaged at the top end can be driven to displace, the rack moves and simultaneously drives the top plate 20 and the two groups of cleaning plates 21 to move together, when the cleaning plates 21 move, the cleaning plates 21 are arranged at the bottom of the cleaning plates, the front obstacle of the tire 4 can be cleaned to one side, the recess 24 that clearance board 21 one side set up can prevent clearance board 21 and reciprocating's push rod 18 from taking place to contact, and slider 16 and square 17 reciprocating motion can drive nut and third gear 19 intermittent type change the direction of rotation to drive rack and roof 20 reciprocating sliding, can be convenient for clean the obstacle in two sets of tires 4 the place ahead, thereby prevent that tire 4 from receiving the influence of obstacle when moving and bump, when roof 20 moves, the lug of roof 20 bottom slides at the inner wall of spout 23, thereby can be convenient for inject the removal orbit of roof 20, through setting up pulley 22 in one side of clearance board 21, can be convenient for assist clearance board 21 to both sides removal through pulley 22 when clearance board 21 takes place to move.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (5)
1. The utility model provides a road surface roughness detection device for road construction, its characterized in that, including carriage (1), the bottom rigid coupling of carriage (1) has axle sleeve (2), the inner wall rotation of axle sleeve (2) is connected with rotation axis (3), the both ends rigid coupling of rotation axis (3) has tire (4), the inner wall rigid coupling of carriage (1) has detector (6), the top rigid coupling of carriage (1) has the display screen, the display screen is connected with detector (6) through the transmission line, the outer wall rigid coupling of rotation axis (3) has first gear (7), the outer wall meshing of first gear (7) has driving belt (8), the inner wall meshing of driving belt (8) one side has second gear (9), the bottom rigid coupling of carriage (1) has connecting block (10), the center department rigid coupling of second gear (9) has the round bar, the round bar runs through connecting block (10), one side rigid coupling that the round bar kept away from second gear (9) has plectane (12), the top rigid coupling of plectane (12) has connecting plate (13), the outer wall meshing of first gear (7), the outer wall meshing of driving belt (8) has driving belt (8) one side (15) meshing has connecting plate (15), the bottom (15) of carriage (15), the inner wall of slider (16) is connected with square (17) through the center pin rotation, the one end that the quarter butt was kept away from to drive plate (14) rotates the outer wall of being connected at the center pin, the one end rigid coupling of square (17) has push rod (18), one side rigid coupling of layer board (15) has the riser, the center department rotation of riser is connected with the nut, spiral spout has been seted up to the outer wall of push rod (18), the inner wall of spiral spout is provided with the direction projection, direction projection sliding connection is at the inner wall of spiral spout, one side rigid coupling of nut has third gear (19), the top rigid coupling of riser has roof (20), the bottom of roof (20) one side is through rack and third gear (19) meshing, one side rigid coupling of roof (20) has clearance board (21), the bottom rigid coupling of clearance board (21) has the brush board.
2. The road surface flatness detection device for road construction according to claim 1, characterized in that a pull rod (5) is fixedly connected to one side of the carriage (1), a pulley (22) is rotatably connected to one side of the cleaning plate (21), the bottom of the pulley (22) and the bottom of the brush plate are at the same height, and the pulleys (22) are provided with two groups and symmetrically distributed on one side of the two groups of cleaning plates (21).
3. The pavement evenness detecting device for pavement construction according to claim 2, wherein the top end of the vertical plate is provided with a chute (23), the bottom of the top plate (20) is fixedly connected with a bump, and the bottom of the top plate (20) is slidably connected to the inner wall of the chute (23) through the bump.
4. A road surface flatness detecting apparatus for road surface construction according to claim 3, characterized in that a groove (24) is provided on a side of the cleaning plate (21) close to the pulley (22), the groove (24) being at the same height as the push rod (18).
5. The road surface flatness detection device for road surface construction according to claim 4, characterized in that the bottom of the carriage (1) is fixedly connected with a cover plate (25), and the cover plate (25) is sleeved on the outer wall of the transmission belt (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420587232.0U CN220846989U (en) | 2024-03-26 | 2024-03-26 | Road surface flatness detection device for road surface construction |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420587232.0U CN220846989U (en) | 2024-03-26 | 2024-03-26 | Road surface flatness detection device for road surface construction |
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| CN220846989U true CN220846989U (en) | 2024-04-26 |
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| CN202420587232.0U Active CN220846989U (en) | 2024-03-26 | 2024-03-26 | Road surface flatness detection device for road surface construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118704311A (en) * | 2024-08-30 | 2024-09-27 | 贵州交通职业技术学院 | Bituminous paving thickness roughness integration detection device that paves |
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2024
- 2024-03-26 CN CN202420587232.0U patent/CN220846989U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118704311A (en) * | 2024-08-30 | 2024-09-27 | 贵州交通职业技术学院 | Bituminous paving thickness roughness integration detection device that paves |
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