CN220846946U - Flattening device for asphalt road maintenance - Google Patents
Flattening device for asphalt road maintenance Download PDFInfo
- Publication number
- CN220846946U CN220846946U CN202322359489.9U CN202322359489U CN220846946U CN 220846946 U CN220846946 U CN 220846946U CN 202322359489 U CN202322359489 U CN 202322359489U CN 220846946 U CN220846946 U CN 220846946U
- Authority
- CN
- China
- Prior art keywords
- flattening
- rod
- threaded
- trolley
- road maintenance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 27
- 238000012423 maintenance Methods 0.000 title claims abstract description 22
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a flattening device for asphalt road maintenance, and relates to the technical field of road maintenance. The utility model relates to a flattening device for asphalt road maintenance, which comprises a trolley, a flattening assembly and a cleaning assembly, wherein the bottom plate of the trolley is frame-shaped, universal wheels are arranged at the lower end of the bottom plate of the trolley, handles are welded on the trolley, and first mounting grooves are symmetrically formed in two sides of the upper end of the trolley. In order to solve the defects that the road surface cannot be cleaned in advance and the flattening roller cannot be cleaned when the flattening device is used, the road surface can be cleaned in advance through the cleaning assembly, sundries such as large-particle stones or garbage are prevented from remaining on the road surface, flattening of the flattening roller is prevented, meanwhile, the large-particle stones are prevented from damaging the flattening roller, the asphalt mixture remaining on the flattening roller can be cleaned through the scraping plate, the surface of the flattening roller is kept smooth, and the flattening effect of the flattening roller is improved.
Description
Technical Field
The utility model relates to the technical field of road maintenance, in particular to a flattening device for asphalt road maintenance.
Background
Asphalt roads are an important component of urban traffic infrastructure. As traffic flow increases and time passes, road surfaces may experience problems such as cracks, pits, and irregularities that can adversely affect driving experience and driving safety.
In order to maintain the good state of the road and to extend the service life thereof, regular maintenance and repair work is required, the damaged road surface is renovated by using an excavator or a milling machine, then a new asphalt mixture is laid to repair the road surface, and finally flattening is performed by a flattening device. Application number: CN202320375657.0 proposes a road construction leveling device, through rotating the leveling of rolling leveling and pressing pounding leveling two modes, and then can conveniently level the road surface, however the device has the following defects:
1. The road surface cannot be cleaned in advance, hard sundries such as large-particle stones, garbage and the like are easy to remain on the road surface before the flattening roller is flattened, and if the road surface is not cleaned in time, the flattening roller is easy to damage when rolling;
2. The leveling roller cannot be cleaned, asphalt mixture is easy to adhere to the surface of the leveling roller when the leveling roller is flattened, and the flattening effect of the leveling roller can be affected if the leveling roller is not cleaned in time.
Therefore, in order to solve the defect that the flattening device cannot clean the road surface in advance and cannot clean the flattening roller when in use, the flattening device for asphalt road maintenance is necessary.
Disclosure of utility model
The utility model aims to provide a flattening device for asphalt road maintenance, which can clean the road surface in advance through a cleaning assembly, prevent sundries such as large particle stones or garbage from remaining on the road surface, prevent flattening of a flattening roller, prevent the flattening roller from being damaged by the large particle stones, clean the residual asphalt mixture on the flattening roller through a scraping plate, keep the surface of the flattening roller smooth, and improve the flattening effect of the flattening roller so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an asphalt road maintenance is with flattening device, includes shallow, flattening subassembly and cleans the subassembly, the bottom plate of shallow is frame shape and the universal wheel is installed to the lower extreme, the shallow is last to weld the hand (hold), the shallow upper end bilateral symmetry is equipped with first mounting groove, the front end of shallow is equipped with the second mounting groove;
The flattening assembly comprises threaded rods, the number of the threaded rods is two, the threaded rods are respectively and movably installed in a first installation groove, one end of each threaded rod is connected with a first motor, each threaded rod is connected with a threaded sliding sleeve in a threaded mode, a fixed plate is connected between the two threaded sliding sleeves, an air cylinder is installed at the top end of each fixed plate, the output end of each air cylinder is connected with a piston rod, the bottom ends of the piston rods penetrate through the fixed plates and are connected with an installation plate, and a flattening roller is movably installed in each installation plate;
The cleaning assembly comprises a rotating shaft, the rotating shaft is movably mounted in a second mounting groove, one end of the rotating shaft is connected with a second motor, a first bevel gear is fixedly arranged on the rotating shaft, a second bevel gear is meshed with the lower end of the first bevel gear, a fixing rod is connected with the lower end of the second bevel gear, and the fixing rod is movably connected with the second mounting groove and the bottom end of the fixing rod is provided with a broom.
Preferably, the universal wheel is provided with a brake pad.
Preferably, the side end threaded connection of mounting panel has adjusting bolt, adjusting bolt's quantity has two, adjusting bolt's one end is located the mounting panel outward, adjusting bolt's the other end is located the mounting panel and swing joint has the scraper blade.
Preferably, the scraping surface of the scraping plate is closely attached to the surface of the flattening roller.
Preferably, the movable rod is arranged outside the fixed rod, the movable rod slides up and down outside the fixed rod, the broom is fixedly arranged at the bottom end of the movable rod, and the number of the broom is three.
Preferably, the fixing rod is provided with a positioning hole, a bolt is connected in the positioning hole in a threaded manner, and the movable rod is fixed with the fixing rod through the bolt.
Compared with the prior art, the utility model has the following beneficial effects:
1. The flattening device for asphalt road maintenance can clean the road surface in advance through the cleaning component, so that sundries such as large-particle stones or garbage are prevented from remaining on the road surface to prevent flattening of the flattening roller, meanwhile, the damage of the flattening roller caused by the large-particle stones is avoided, when the road surface needs to be flattened, a cart is pushed to the road surface, a second motor is started, the second motor drives a rotating shaft to rotate, the rotating shaft drives a second bevel gear to rotate through a first bevel gear, the second bevel gear drives a fixing rod to rotate, and the fixing rod drives a broom to rotate to clean the road surface;
2. According to the leveling device for asphalt road maintenance, the asphalt mixture adhered to the surface of the leveling roller can be cleaned through the scraping plate, so that the smoothness of the surface of the leveling roller is improved, the leveling effect of the leveling roller on a road surface is further improved, the scraping plate can be driven to move towards the leveling roller by manually rotating the adjusting bolt until the scraping plate is tightly attached to the surface of the leveling roller, and the cleaning effect of the leveling roller is improved;
3. This flattening device for asphalt road maintenance can move the mounting panel downwards through the cylinder, and the mounting panel drives the flattening roller and moves downwards, can flatten the road surface of not co-altitude, also adjustable flattening roller simultaneously flattens the dynamics to the road surface, improves the effect of flattening.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a specific block diagram of the cart of the present utility model;
FIG. 3 is a cross-sectional view of the applanation assembly of the present utility model;
Fig. 4 is a specific structural view of the cleaning assembly of the present utility model.
In the figure: 1. a cart; 11. a handle; 12. a first mounting groove; 13. a second mounting groove; 14. a universal wheel; 2. a flattening assembly; 21. a threaded rod; 22. a first motor; 23. a threaded sliding sleeve; 24. a fixing plate; 25. a cylinder; 26. a mounting plate; 27. a flattening roller; 28. a scraper; 29. an adjusting bolt; 3. a cleaning assembly; 31. a rotating shaft; 32. a second motor; 33. a first bevel gear; 34. a second bevel gear; 35. a fixed rod; 351. positioning holes; 36. a movable rod; 37. broom with a broom body.
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.
In order to solve the technical problem of how to flatten the road surface by the device, please refer to fig. 1-2, the present embodiment provides the following technical solutions:
The utility model provides an asphalt road maintenance is with flattening device, includes shallow 1, flattening subassembly 2 and cleans subassembly 3, and universal wheel 14 is installed to the bottom plate of shallow 1 is frame shape and lower extreme, installs the brake block on the universal wheel 14, has welded handle 11 on the shallow 1, and shallow 1 upper end bilateral symmetry is equipped with first mounting groove 12, and the front end of shallow 1 is equipped with second mounting groove 13.
The flattening assembly 2 comprises threaded rods 21, the number of the threaded rods 21 is two, the threaded rods 21 are respectively movably mounted in the first mounting groove 12, one end of each threaded rod 21 is connected with a first motor 22, each threaded rod 21 is connected with a threaded sliding sleeve 23 in a threaded mode, a fixed plate 24 is connected between the two threaded sliding sleeves 23, an air cylinder 25 is mounted on the top end of each fixed plate 24, the output end of each air cylinder 25 is connected with a piston rod, the bottom end of each piston rod penetrates through the corresponding fixed plate 24 and is connected with a mounting plate 26, and a flattening roller 27 is movably mounted in each mounting plate 26.
Specifically, push cart 1 to the road surface department that needs flattening, utilize the brake block to lock universal wheel 14, then according to actual road surface height, start cylinder 25, cylinder 25 passes through the piston rod and drives mounting panel 26 and go up and down, mounting panel 26 goes up and down and drives flattening roller 27 and go up and down, until the bottom of flattening roller 27 closely laminates on the road surface, restart first motor 22, first motor 22 drive threaded rod 21 is rotatory, because screw thread sliding sleeve 23 and threaded rod 21 threaded connection, and screw thread sliding sleeve 23 and first mounting groove 12 sliding connection again, therefore screw thread sliding sleeve 23 can translate, screw thread sliding sleeve 23 drives fixed plate 24 and removes, fixed plate 24 drives cylinder 25 and mounting panel 26 and removes, and then drive flattening roller 27 removes, it can flatten the road surface to roll when flattening roller 27 removes.
In order to solve the technical problem of how to clean the flattening roller by the device, please refer to fig. 3, the present embodiment provides the following technical scheme:
The side end threaded connection of mounting panel 26 has adjusting bolt 29, and adjusting bolt 29's quantity has two, and adjusting bolt 29's one end is located mounting panel 26 outside, and adjusting bolt 29's the other end is located mounting panel 26 and swing joint has scraper blade 28, and the scraping surface of scraper blade 28 closely laminates with the surface of flattening roller 27.
Specifically, when the leveling roller 27 rolls on the asphalt pavement to cause the surface to adhere to the asphalt mixture, the adjusting bolt 29 is rotated, so that one end of the adjusting bolt 29 positioned in the mounting plate 26 moves towards the leveling roller 27 to drive the scraping plate 28 to move towards the leveling roller 27 until the scraping surface of the scraping plate 28 is tightly attached to the surface of the leveling roller 27, and when the leveling roller 27 rotates, the scraping plate 28 can clean the surface of the leveling roller 27 to ensure the smoothness of the surface of the leveling roller 27.
The movable connection of the adjusting bolt 29 and the scraper 28 is provided for ensuring that the scraper 28 can be kept still when the adjusting bolt 29 rotates.
In order to solve the technical problem of how to clean the ground by the device, please refer to fig. 4, the present embodiment provides the following technical scheme:
The cleaning assembly 3 comprises a rotating shaft 31, the rotating shaft 31 is movably arranged in the second mounting groove 13, one end of the rotating shaft 31 is connected with a second motor 32, a first bevel gear 33 is fixedly arranged on the rotating shaft 31, the lower end of the first bevel gear 33 is meshed with a second bevel gear 34, the lower end of the second bevel gear 34 is connected with a fixing rod 35, the fixing rod 35 is movably connected with the second mounting groove 13, and a broom 37 is arranged at the bottom end of the fixing rod 35.
The movable rod 36 is arranged outside the fixed rod 35, the movable rod 36 slides up and down outside the fixed rod 35, the broom 37 is fixedly arranged at the bottom end of the movable rod 36, three broom 37 are arranged, the fixed rod 35 is provided with positioning holes 351, the positioning holes 351 are internally connected with bolts in a threaded manner, and the movable rod 36 is fixed with the fixed rod 35 through the bolts.
Specifically, when the road surface needs to be cleaned, the cart 1 is pushed to the vicinity of the road surface, the universal wheels 14 are locked by the brake pad, the broom 37 is aligned to the road surface, the movable rod 36 is slid up and down and drives the broom 37 to move up and down until the bottom end of the broom 37 is attached to the road surface, the broom 37 is fixed with the fixed rod 35 by the bolts, the second motor 32 is started, the second motor 32 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the second bevel gear 34 to rotate by the first bevel gear 33, the second bevel gear 34 drives the fixed rod 35 to rotate, the fixed rod 35 drives the broom 37 to rotate, the road surface is cleaned, the stones are cleaned elsewhere, the cleanliness of the road surface is improved, sundries such as large-particle stones or garbage are prevented from remaining, and flattening of the flattening roller 27 is hindered.
Working principle: when the flattening device for asphalt road maintenance is used, firstly, the trolley 1 is pushed by the handle 11 to be close to a road surface to be flattened, the universal wheel 14 is locked by the brake block, the movable rod 36 is slid up and down, the movable rod 36 drives the broom 37 to move up and down until the bottom end of the broom 37 is attached to the road surface, the movable rod 36 and the fixed rod 35 are fixed by bolts, the second motor 32 is started again, the second motor 32 drives the rotating shaft 31 to rotate, the rotating shaft 31 drives the second bevel gear 34 to rotate by the first bevel gear 33, the second bevel gear 34 drives the broom 37 to rotate by the fixed rod 35, the road surface is cleaned, stones remained on the road surface are cleaned, then the cylinder 25 is started again, the mounting plate 26 is driven by the cylinder 25 to move down until the bottom end of the flattening roller 27 is attached to the road surface, finally the first motor 22 is started, the first motor 22 drives the threaded rod 21 to rotate, the threaded sliding sleeve 23 is connected with the threaded rod 21 in a sliding manner by the first mounting groove 12, the threaded sliding sleeve 23 can drive the fixed plate 24 to move, the fixed plate 24 drives the flattening roller 27 to move, and the flattening roller 27 is driven by the fixed plate 24 to move, and the flattening roller 27 moves simultaneously.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an asphalt road maintenance is with flattening device, includes shallow (1), flattening subassembly (2) and cleans subassembly (3), its characterized in that: the bottom plate of the trolley (1) is frame-shaped, universal wheels (14) are arranged at the lower end of the bottom plate, handles (11) are welded on the trolley (1), first mounting grooves (12) are symmetrically formed in two sides of the upper end of the trolley (1), and second mounting grooves (13) are formed in the front end of the trolley (1);
The flattening assembly (2) comprises threaded rods (21), the number of the threaded rods (21) is two, the threaded rods are respectively and movably installed in the first installation groove (12), one end of each threaded rod (21) is connected with a first motor (22), each threaded rod (21) is connected with a threaded sliding sleeve (23) in a threaded mode, a fixed plate (24) is connected between the two threaded sliding sleeves (23), an air cylinder (25) is installed at the top end of each fixed plate (24), a piston rod is connected to the output end of each air cylinder (25), the bottom end of each piston rod penetrates through the corresponding fixed plate (24) and is connected with an installation plate (26), and a flattening roller (27) is movably installed in each installation plate (26);
The cleaning assembly (3) comprises a rotating shaft (31), the rotating shaft (31) is movably mounted in a second mounting groove (13), one end of the rotating shaft (31) is connected with a second motor (32), a first bevel gear (33) is fixedly arranged on the rotating shaft (31), a second bevel gear (34) is meshed with the lower end of the first bevel gear (33), a fixing rod (35) is connected with the lower end of the second bevel gear (34), and the fixing rod (35) is movably connected with the second mounting groove (13) and the bottom end of the fixing rod is provided with a broom (37).
2. The asphalt road maintenance flattening apparatus of claim 1, wherein: and the universal wheel (14) is provided with a brake pad.
3. The asphalt road maintenance flattening apparatus of claim 1, wherein: the side end threaded connection of mounting panel (26) has adjusting bolt (29), the quantity of adjusting bolt (29) has two, the one end of adjusting bolt (29) is located outside mounting panel (26), the other end of adjusting bolt (29) is located mounting panel (26) and swing joint has scraper blade (28).
4. A asphalt pavement maintenance flattening apparatus in accordance with claim 3, wherein: the scraping surface of the scraping plate (28) is closely attached to the surface of the flattening roller (27).
5. The asphalt road maintenance flattening apparatus of claim 1, wherein: the movable rod (36) is arranged outside the fixed rod (35), the movable rod (36) slides up and down outside the fixed rod (35), the broom (37) is fixedly arranged at the bottom end of the movable rod (36), and the number of the broom (37) is three.
6. The asphalt road maintenance flattening apparatus of claim 5, wherein: the fixed rod (35) is provided with a positioning hole (351), the positioning hole (351) is internally connected with a bolt in a threaded manner, and the movable rod (36) is fixed with the fixed rod (35) through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359489.9U CN220846946U (en) | 2023-08-31 | 2023-08-31 | Flattening device for asphalt road maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322359489.9U CN220846946U (en) | 2023-08-31 | 2023-08-31 | Flattening device for asphalt road maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220846946U true CN220846946U (en) | 2024-04-26 |
Family
ID=90774008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322359489.9U Active CN220846946U (en) | 2023-08-31 | 2023-08-31 | Flattening device for asphalt road maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220846946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120099840A (en) * | 2025-05-10 | 2025-06-06 | 山西国城建设工程有限公司 | Uniform compactor and compaction method for road construction |
-
2023
- 2023-08-31 CN CN202322359489.9U patent/CN220846946U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120099840A (en) * | 2025-05-10 | 2025-06-06 | 山西国城建设工程有限公司 | Uniform compactor and compaction method for road construction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114941277A (en) | Crack repairing device for bridge construction and using method | |
| CN220846946U (en) | Flattening device for asphalt road maintenance | |
| CN111041957A (en) | Road surface crack patching device is used in traffic engineering construction | |
| CN206109959U (en) | Lightweight bituminous paving road patching device | |
| CN115125815A (en) | Highway maintenance equipment capable of quickly repairing asphalt pavement | |
| CN219174974U (en) | Crack pouring device for deep cracks of asphalt pavement | |
| CN214459384U (en) | Road roller for non-stick soil road roller | |
| CN216474364U (en) | A pavement leveling device for highway engineering | |
| CN216237999U (en) | An edge trimming device for asphalt pavement construction | |
| CN215366741U (en) | Highway crack processing apparatus that highway engineering was used | |
| CN213740526U (en) | Repairing device for traveling highway pavement subbase | |
| CN220035294U (en) | Asphalt pavement crack cleaning device | |
| CN222908499U (en) | Pavement joint filling device | |
| CN217781684U (en) | A road surface patching device for municipal works construction | |
| CN215976769U (en) | Asphalt laying device for road surface repair of highway engineering | |
| CN221545237U (en) | Road crack repairing device | |
| CN223893187U (en) | Building engineering road roller | |
| CN221798103U (en) | A road and bridge surface pothole repair device | |
| CN221626788U (en) | Road crack repairing device for traffic engineering | |
| CN220977600U (en) | Road leveling device for repairing road | |
| CN220704349U (en) | Road bridge foundation surface prosthetic devices | |
| CN219364266U (en) | Road surface maintenance device for highway construction | |
| CN220643809U (en) | Road asphalt repairing device | |
| CN221255126U (en) | Leveling device for pavement construction | |
| CN217078345U (en) | Road large tracts of land pitch road bed mills plane device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |