CN221167336U - Road surface leveling device for road surface construction - Google Patents
Road surface leveling device for road surface construction Download PDFInfo
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- CN221167336U CN221167336U CN202323215792.8U CN202323215792U CN221167336U CN 221167336 U CN221167336 U CN 221167336U CN 202323215792 U CN202323215792 U CN 202323215792U CN 221167336 U CN221167336 U CN 221167336U
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- road surface
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- leveling device
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000006835 compression Effects 0.000 claims abstract description 27
- 238000007906 compression Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000007790 scraping Methods 0.000 claims description 22
- 239000010426 asphalt Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction 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
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model provides a road surface leveling device for road surface construction; belonging to the field of road construction; the technical key points of the novel multifunctional roller paving machine comprise a fixing frame, wherein one side of the bottom of the fixing frame is connected with a paving mechanism, the other side of the bottom of the fixing frame is rotationally connected with an auxiliary wheel, a compression roller rotationally connected with the fixing frame is arranged between the paving mechanism and the auxiliary wheel, mounting plates fixedly connected with the fixing frame are symmetrically arranged between the paving mechanism and the fixing frame, the bottoms of the two groups of mounting plates are slidingly connected with a U-shaped frame, grooves are symmetrically formed in the U-shaped frame, and rotating screws rotationally connected with the U-shaped frame are respectively arranged in the two groups of grooves; the utility model aims to provide a road surface leveling device for road surface construction; the device is used for prolonging the service life of the whole device and simultaneously enabling the whole road surface leveling device to be more labor-saving in use.
Description
Technical Field
The utility model relates to the field of pavement construction, in particular to a pavement flattening device for pavement construction.
Background
With the development of the times, the rural living environment is effectively improved, construction improvement is required to be carried out on roads in the rural area when the rural living environment is improved, and asphalt is often required to be paved on the road surfaces in the road construction process.
The road surface leveling device for road construction at present, as described in patent publication number CN218436487U, the road surface leveling device comprises a mounting plate, an adjusting port is formed in one side surface of the mounting plate, handles which are symmetrically distributed are fixedly connected with the upper surface of the mounting plate, a servo motor is fixedly installed on the upper surface of the mounting plate, a screw rod is fixedly installed on an output shaft of the servo motor through a shaft coupling, one end of the screw rod penetrates through and extends to the lower surface of the mounting plate, an adjusting block is sleeved on the outer surface thread of the screw rod, and one end of the adjusting block penetrates through the adjusting port and extends to one side surface of the mounting plate.
With respect to the related art, the inventor considers that the scraper makes one end of the scraper in extrusion contact with the surface of the pressing wheel under the action of the elastic force of the reset spring, and asphalt on the surface of the pressing wheel can be scraped, but the extrusion contact of the surface of the pressing wheel of the scraper increases the abrasion force between the scraper and the outer wall of the pressing wheel, so that the service lives of the scraper and the pressing wheel are reduced, and the whole device is more laborious to push.
Disclosure of utility model
The utility model aims to provide a road surface leveling device for road surface construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a road surface leveling device for road construction, includes the mount, bottom one side of mount is connected with the mechanism of spreading, the bottom opposite side of mount rotates and is connected with the auxiliary wheel, the mechanism of spreading with be equipped with between the auxiliary wheel with the mount rotates the compression roller of being connected, the mechanism of spreading with symmetry between the mount be equipped with mount fixed connection's mounting panel, two sets of the bottom sliding connection of mounting panel has U type frame, the inside symmetry of U type frame is seted up flutedly, two sets of the inside of fluting all be equipped with U type frame rotates the rotation screw rod of being connected, two sets of equal threaded connection in rotation screw rod outside has the slider, two sets of can dismantle between the slider and be connected with the scraping plate, two sets of the mounting panel is close to one side fixedly connected with guide bar of compression roller, two sets of guide bar all overlap in the outside of guide bar and be equipped with the spring, the both ends of spring respectively with U type frame with mounting panel fixed connection, the outside symmetry fixedly connected with spacing ring of compression roller, U type frame is close to one side symmetry of connecting with two sets of guide wheels offset respectively.
As a further scheme of the utility model: the spreading mechanism comprises guide posts which are symmetrically and fixedly connected to one side of the bottom of the fixing frame, two groups of guide posts are slidably connected with scraping plates, one side, close to the compression roller, of each scraping plate is rotatably connected with an adjusting screw, and the two groups of adjusting screws are in threaded connection with the fixing frame.
As a further scheme of the utility model: two sets of mounting panels are kept away from the equal fixedly connected with right-angle plates of one side of compression roller, two sets of right-angle plates all with mount fixed connection.
As a further scheme of the utility model: the top fixedly connected with slide rail of U type frame, the slide rail with the bottom sliding connection of mounting panel.
As a further scheme of the utility model: two sets of the one end that rotates the screw rod and keep away from the compression roller is all fixedly connected with worm wheel, and two sets of the bottom meshing of worm wheel is connected with the worm, the worm with U type frame rotates to be connected.
As a further scheme of the utility model: the two groups of sliding blocks are internally and respectively connected with fixing bolts in a threaded manner, and the two groups of fixing bolts are respectively connected with the scraping plate in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
After the structure is adopted, the limit ring, the guide wheel, the spring, the U-shaped frame and the scraping plate are mutually matched, so that the pressing roller can drive the limit ring to rotate along with the rotation of the pressing roller, and the guide wheel can be pushed to be always contacted with the outer wall of the limit ring under the elastic action of the spring, so that a gap is always reserved between the scraping plate and the pressing roller, the probability of mutual abrasion of the scraping plate and the pressing roller caused by contact of the scraping plate and the pressing roller is reduced, the service life of the whole device is prolonged, and the whole pavement leveling device is more labor-saving to use.
Drawings
The utility model is described in further detail below in connection with the embodiments in the drawings, but is not to be construed as limiting the utility model in any way.
Fig. 1 is a schematic structural view of a road surface leveling device for road surface construction.
Fig. 2 is a schematic diagram of the structure of the portion a in fig. 1 in a road surface leveling apparatus for road surface construction.
Fig. 3 is a schematic view of another view angle structure of a road surface leveling apparatus for road surface construction.
Fig. 4 is a schematic view of the B-section structure of fig. 3 in a road surface leveling apparatus for road surface construction.
In the figure: 1. a fixing frame; 2. a paving mechanism; 21. a scraper; 22. a guide post; 23. adjusting a screw; 3. a groove; 4. rotating the screw; 5. a press roller; 6. a mounting plate; 7. a right angle plate; 8. a U-shaped frame; 9. a scraping plate; 10. a limiting ring; 11. a guide wheel; 12. a slide rail; 13. a guide rod; 14. a spring; 15. a worm wheel; 16. a worm; 17. a slide block; 18. a fixing bolt; 19. an auxiliary wheel.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Referring to fig. 1-4, a road surface leveling device for road surface construction comprises a fixing frame 1, wherein one side of the bottom of the fixing frame 1 is connected with a paving mechanism 2, the paving mechanism 2 comprises guide posts 22 which are symmetrically and fixedly connected to one side of the bottom of the fixing frame 1, the outer sides of the two groups of guide posts 22 are slidably connected with scraping plates 21, and the scraping plates 21 can pave and level asphalt on a road surface when moving. One side of the scraping plate 21, which is close to the compression roller 5, is rotationally connected with an adjusting screw 23, two groups of adjusting screws 23 are in threaded connection with the fixing frame 1, and the adjusting screw 23 can drive the scraping plate 21 to move up and down when rotating, so that the adjustment of the scraping plate 21 on the asphalt scraping height is realized. The other side of the bottom of the fixing frame 1 is rotationally connected with an auxiliary wheel 19, and the auxiliary wheel 19 is convenient for moving the whole device.
A compression roller 5 which is rotationally connected with the fixed frame 1 is arranged between the paving mechanism 2 and the auxiliary wheel 19, and asphalt paved by the scraping plate 21 can be rolled by the arrangement of the compression roller 5, so that asphalt is compacted to form an asphalt pavement. The paving mechanism 2 and the fixing frame 1 are symmetrically provided with mounting plates 6 fixedly connected with the fixing frame 1, one sides, far away from the compression rollers 5, of the two groups of mounting plates 6 are fixedly connected with right-angle plates 7, the two groups of right-angle plates 7 are fixedly connected with the fixing frame 1, and the mounting plates 6 and the fixing frame 1 can be further connected and fixed by the right-angle plates 7, so that the connection stability of the mounting plates 6 and the fixing frame 1 is improved. The bottoms of the two groups of mounting plates 6 are slidably connected with a U-shaped frame 8,U, the top of the U-shaped frame 8 is fixedly connected with a slide rail 12, the slide rail 12 is slidably connected with the bottoms of the mounting plates 6, and the slide rail 12 can play a role in guiding the sliding of the U-shaped frame 8.
The outside symmetry fixedly connected with spacing ring 10 of compression roller 5, the U type frame 8 is close to the symmetrical swivelling joint of one side of U type frame 8 and is connected with leading wheel 11, and two sets of leading wheels 11 respectively with two sets of spacing rings 10 butt, can drive spacing ring 10 and rotate thereupon when compression roller 5 rotates to make leading wheel 11 can roll along the outer wall of spacing ring 10. Two sets of mounting panels 6 are close to one side fixedly connected with guide bar 13 of compression roller 5, and two sets of guide bar 13 all with U type frame 8 sliding connection, the outside of two sets of guide bar 13 all overlaps and is equipped with spring 14, and the both ends of spring 14 are respectively with U type frame 8 and mounting panel 6 fixed connection, and concrete spring 14 is compression state for utilize the elastic action of spring 14 can promote U type frame 8 and leading wheel 11 to remove to one side of spacing ring 10, thereby make leading wheel 11 contact with the outer wall of spacing ring 10 all the time.
The inside symmetry of U type frame 8 is offered flutedly 3, and the inside of two sets of recesses 3 all is equipped with the rotation screw rod 4 of being connected with U type frame 8 rotation, and two sets of rotation screw rod 4 outside all threaded connection have slider 17, and rotation screw rod 4 can drive slider 17 at the inside slip of recess 3 when rotating. The scraping plates 9 are detachably connected between the two groups of sliding blocks 17, the scraping plates 9 can scrape asphalt adhered to the outer wall of the pressing roller 5 when the pressing roller 5 rotates, so that follow-up reutilization is facilitated, and meanwhile, the scraping plates 9 can synchronously move the sliding blocks 17, so that the distance between the pressing roller 5 and the scraping plates 9 can be adjusted when the rotating screw 4 rotates. The inside of two sets of sliders 17 is all threaded connection has fixing bolt 18, and two sets of fixing bolt 18 all with scrape flitch 9 threaded connection adopts fixing bolt 18 to fix scraper 9 and slider 17 can be convenient for follow-up dismantlement change to scraper 9. The worm wheel 15 is fixedly connected to one ends, far away from the compression roller 5, of the two sets of rotating screw rods 4, the worm 16 is connected to the bottoms of the two sets of worm wheels 15 in a meshed mode, the worm 16 is connected with the U-shaped frame 8 in a rotating mode, and the worm 16 can drive the two sets of worm wheels 15 to synchronously rotate when rotating, so that synchronous adjustment of the two sets of rotating screw rods 4 is achieved.
As a further scheme of the utility model: during the use, rotate worm 16, make worm 16 drive both sides worm wheel 15 and two sets of rotation screw rods 4 synchronous rotation, thereby drive both sides slider 17 and scraper 9 to one side of compression roller 5 remove, until with scraper 9 adjust to be less than one millimeter with the clearance between the outer wall of compression roller 5, then promote the inside of whole device along outer construction to remove, make scraper 21 can pave the pitch on the road surface level, then compression roller 5 can carry out the roll-in to scraper 21 paves the pitch after the level, thereby with the pitch compaction after paving, when compression roller 5 carries out the roll-in to pitch, the pitch that glues on compression roller 5 surface can be scraped off by scraper 9, then fall on the pitch that is not rolled in through the direction of scraper 9, so that compression roller 5 follow-up roll-in, thereby reduce the extravagant probability of pitch, and can drive spacing ring 10 and rotate along with it, and under the elastic action of spring 14, can promote leading wheel 11 to contact with the outer wall of spacing ring 10 all the time, thereby make scraper 9 and compression roller 5 have the clearance all the time, and reduce the probability that scraper 9 and compression roller 5 cause the mutual wear and tear-out of whole device has been further improved.
The above examples are provided for convenience of description of the present utility model and are not to be construed as limiting the utility model in any way, and any person skilled in the art will make partial changes or modifications to the utility model by using the disclosed technical content without departing from the technical features of the utility model.
Claims (6)
1. The utility model provides a road surface leveling device for road construction, includes mount (1), bottom one side of mount (1) is connected with paving mechanism (2), the bottom opposite side of mount (1) rotates and is connected with auxiliary wheel (19), paving mechanism (2) with be equipped with between auxiliary wheel (19) with compression roller (5) that mount (1) rotated and are connected, its characterized in that, paving mechanism (2) with symmetry be equipped with between mount (1) with mounting panel (6) of mount (1) fixed connection, two sets of the bottom sliding connection of mounting panel (6) has U type frame (8), recess (3) are seted up to the inside symmetry of U type frame (8), two sets of recess (3) inside all be equipped with U type frame (8) rotate rotation screw (4), two sets of rotation screw (4) outside all threaded connection have slider (17), two sets of can dismantle between slider (17) and be connected with scraper (9), two sets of mounting panel (6) be close to one side of compression roller (5) fixed connection's mounting panel (6) has U type frame (13), two sets of guide bar (13) are equipped with guide bar (13) and guide bar (13) are all connected to one side of U type frame (8), the two ends of the spring (14) are fixedly connected with the U-shaped frame (8) and the mounting plate (6) respectively, limiting rings (10) are symmetrically and fixedly connected to the outer sides of the pressing rollers (5), guide wheels (11) are symmetrically and rotatably connected to one sides, close to the U-shaped frame (8), of the U-shaped frame (8), and the two guide wheels (11) are respectively abutted to the two limiting rings (10).
2. The road surface leveling device for road surface construction according to claim 1, wherein the paving mechanism (2) comprises guide posts (22) symmetrically and fixedly connected to one side of the bottom of the fixing frame (1), two groups of guide posts (22) are slidably connected with scraping plates (21), one side of each scraping plate (21) close to the compression roller (5) is rotatably connected with an adjusting screw (23), and the two groups of adjusting screws (23) are in threaded connection with the fixing frame (1).
3. The road surface leveling device for road surface construction according to claim 1, wherein two sets of mounting plates (6) are fixedly connected with right angle plates (7) on one side far away from the press roller (5), and the two sets of right angle plates (7) are fixedly connected with the fixing frame (1).
4. The road surface leveling device for road surface construction according to claim 1, characterized in that the top of the U-shaped frame (8) is fixedly connected with a sliding rail (12), and the sliding rail (12) is slidingly connected with the bottom of the mounting plate (6).
5. The road surface leveling device for road surface construction according to claim 1, wherein one ends of the two sets of rotating screws (4) far away from the press roller (5) are fixedly connected with worm wheels (15), bottoms of the two sets of worm wheels (15) are connected with worms (16) in a meshed manner, and the worms (16) are rotatably connected with the U-shaped frame (8).
6. Road surface leveling device for road construction according to claim 1, characterized in that the inside of both sets of the slide blocks (17) is screwed with a fixing bolt (18), both sets of the fixing bolts (18) are screwed with the scraper (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323215792.8U CN221167336U (en) | 2023-11-27 | 2023-11-27 | Road surface leveling device for road surface construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323215792.8U CN221167336U (en) | 2023-11-27 | 2023-11-27 | Road surface leveling device for road surface construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221167336U true CN221167336U (en) | 2024-06-18 |
Family
ID=91440703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323215792.8U Active CN221167336U (en) | 2023-11-27 | 2023-11-27 | Road surface leveling device for road surface construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221167336U (en) |
-
2023
- 2023-11-27 CN CN202323215792.8U patent/CN221167336U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |