CN219637640U - Asphalt pavement deep crack repairing device - Google Patents
Asphalt pavement deep crack repairing device Download PDFInfo
- Publication number
- CN219637640U CN219637640U CN202320426877.1U CN202320426877U CN219637640U CN 219637640 U CN219637640 U CN 219637640U CN 202320426877 U CN202320426877 U CN 202320426877U CN 219637640 U CN219637640 U CN 219637640U
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- asphalt pavement
- supporting plate
- deep crack
- crack repairing
- 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.)
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Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 26
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 9
- 238000007664 blowing Methods 0.000 claims description 2
- 230000000979 retarding effect Effects 0.000 abstract description 2
- 238000007599 discharging Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000005507 spraying 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 Repair (AREA)
Abstract
The utility model relates to a device for repairing deep cracks of an asphalt pavement, which comprises a supporting plate, wherein four pairs of mounting plates are fixedly arranged on the lower surface of the supporting plate, rollers are movably arranged in each pair of mounting plates, four limiting seats are fixedly arranged on the lower surface of the supporting plate, ejector rods are movably inserted in the four limiting seats, braking friction plates are fixedly arranged at the tail ends of the ejector rods, the braking friction plates and the rollers are positioned on the same vertical plane, second compression rods are fixedly arranged at the tail ends of the ejector rods, and movable sliding blocks are movably arranged at the tail ends of the second compression rods. According to the utility model, the driving assembly is arranged, the driving assembly is used for controlling the moving slide block to move at the moment and driving the second pressing rod to move at the moment, so that the aim of pushing the ejector rod to move is fulfilled, the aim of retarding is fulfilled through the mutual contact of the braking friction plate and the roller, and the speed of the device on a downhill section can be controlled, so that the deep crack repairing effect is better, and the device is suitable for being widely popularized and used.
Description
Technical Field
The utility model belongs to the technical field of pavement repair, and particularly relates to a device for repairing deep cracks of an asphalt pavement.
Background
Asphalt pavement refers to various types of pavement paved by mixing pavement asphalt materials into mineral materials, and asphalt binders improve the capability of aggregate for paving to resist damage to the pavement caused by driving and natural factors, so that the pavement is smooth, dust-free, waterproof and durable, but various damages can occur after the asphalt pavement is used for a long time, and common cracks and pits are damage to the integrity of the asphalt pavement. At present, the repairing of cracks on the asphalt pavement adopts a high-temperature asphalt spraying mode to fill the cracks of the asphalt pavement with asphalt.
In the repairing process of the cracks, the shapes of the cracks are generally irregular, so that the repairing quality can be improved, asphalt is generally transferred from a cart to the inside of the cart, the repairing quality can be improved by the flexibility of the cart, and therefore, any place can be reached.
The present utility model has been made in view of this.
Disclosure of Invention
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
the utility model provides an asphalt pavement deep crack patching device, includes the backup pad, fixed surface is provided with four pairs of mounting panels under the backup pad, every pair the inside activity of mounting panel is provided with the gyro wheel, just fixed surface is provided with four spacing seats under the backup pad, four spacing seat inside activity grafting is provided with the ejector pin, and the terminal fixed brake friction plate that is provided with of ejector pin, and brake friction plate and gyro wheel lie in same vertical plane, just the terminal fixed second depression bar that is provided with of ejector pin, just the terminal activity of second depression bar is provided with the movable slider, fixed reset spring that is provided with between the movable slider, just the terminal fixed drive assembly that is provided with of movable slider, drive assembly is used for controlling the movable slider and removes, just fixed surface pole is provided with the blowing bucket in the backup pad.
As a preferred implementation mode of the utility model, the upper surface of the supporting plate is fixedly provided with a tool box, the surface of the supporting plate positioned on the side wall of the tool box is symmetrically provided with a handrail, the tail end of the supporting plate is fixedly provided with a pushing handle, and the surface of the pushing handle is subjected to knurling treatment.
As a preferable implementation mode of the utility model, a rotating shaft is fixedly arranged between the left roller and the right roller, a turntable is sleeved in the rotating shaft, and a brush is fixedly arranged on the side wall of the turntable.
As a preferable implementation mode of the utility model, a bracket is fixedly arranged at the central position of the bottom of the supporting plate, auxiliary wheels are fixedly arranged at two sides of the bracket, the height of the auxiliary wheels is consistent with that of the idler wheels, a telescopic rod is fixedly arranged at the central position of the bracket, and a guide roller is fixedly arranged at the tail end of the telescopic rod.
As a preferred implementation mode of the utility model, the driving assembly comprises a first pressing rod, the first pressing rod is movably arranged on the side wall of the movable sliding block, the tail end of the first pressing rod is movably provided with a limiting sliding block, the tail end of the limiting sliding block is fixedly provided with a connecting rod, the tail end of the connecting rod is fixedly provided with a pedal, and the surface of the pedal is provided with an anti-slip strip.
As a preferred embodiment of the utility model, the limit sliding block is arranged in the limit guide rail arranged at the bottom of the support plate in a sliding way, and the movable sliding block is arranged on the surface of the movable guide rail arranged at the bottom of the support plate in a sliding way.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the driving assembly is arranged, the driving assembly is used for controlling the moving slide block to move at the moment and driving the second pressing rod to move at the moment, so that the aim of pushing the ejector rod to move is fulfilled, and the aim of retarding is fulfilled through the mutual contact of the braking friction plate and the roller, so that the speed of the device on a downhill road section can be controlled, and a better deep crack repairing effect is achieved.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic three-dimensional structure of a device for repairing deep cracks of an asphalt pavement;
FIG. 2 is a schematic diagram of the bottom structure of a device for repairing deep cracks of an asphalt pavement;
fig. 3 is a sectional view of a deep crack repairing device for asphalt pavement at a position A.
In the figure: 1. a support plate; 2. a mounting plate; 3. a roller; 4. a pushing handle; 5. discharging barrels; 6. a tool box; 7. a handle; 8. a foot pedal; 9. a turntable; 10. a brush; 11. a connecting rod; 12. a limit sliding block; 13. a first compression bar; 14. moving the slide block; 15. a second compression bar; 16. a push rod; 17. a brake friction plate; 18. a spacing guide rail; 19. a moving guide rail; 20. a limit seat; 21. a bracket; 22. a telescopic rod; 23. a guide roller; 24. an auxiliary wheel; 25. and a return spring.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model.
As shown in fig. 1 to 3, the device for repairing deep cracks on asphalt pavement comprises a supporting plate 1, four pairs of mounting plates 2 are fixedly arranged on the lower surface of the supporting plate 1, idler wheels 3 are movably arranged in each pair of mounting plates 2, four limiting seats 20 are fixedly arranged on the lower surface of the supporting plate 1, a push rod 16 is movably inserted into the four limiting seats 20, a brake friction plate 17 is fixedly arranged at the tail end of the push rod 16, the brake friction plate 17 and the idler wheels 3 are located on the same vertical plane, a second compression rod 15 is fixedly arranged at the tail end of the push rod 16, a movable sliding block 14 is movably arranged at the tail end of the second compression rod 15, a reset spring 25 is fixedly arranged between the movable sliding blocks 14, a driving component is fixedly arranged at the tail end of the movable sliding block 14, the driving component is used for controlling the movable sliding blocks 14 to move, a discharging barrel 5 is arranged on the upper surface of the supporting plate 1, the movable sliding blocks 14 are controlled to move through the driving component, the second compression rod 15 is driven to move at the moment, the purpose of pushing the push rod 16 is achieved, the brake friction plate 17 and the idler wheels 3 are mutually contacted, the purpose of repairing the deep cracks is achieved, and further the device can be controlled to repair the deep cracks at a lower slope.
As shown in fig. 1 to 3, in a specific embodiment, a tool box 6 is fixedly arranged on the upper surface of a supporting plate 1, handles 7 are symmetrically arranged on the surface of the supporting plate 1 positioned on the side wall of the tool box 6, a pushing handle 4 is fixedly arranged at the tail end of the supporting plate 1, and knurling treatment is performed on the surface of the pushing handle 4. A rotating shaft is fixedly arranged between the left idler wheels 3, a rotary disc 9 is sleeved in the rotating shaft, and a hairbrush 10 is fixedly arranged on the side wall of the rotary disc 9. The fixed support 21 that is provided with in backup pad 1 bottom central point puts, support 21 both sides are fixed to be provided with auxiliary wheel 24, and auxiliary wheel 24 highly is unanimous with gyro wheel 3, and support 21 central point put fixedly and be provided with telescopic link 22, and telescopic link 22 end is fixed to be provided with guide roll 23, guide roll 23 places inside the crack, thereby guaranteed that the device at this moment can remove along the crack, and the brush 10 at this moment is located inside the crack, when thrust unit removes, gyro wheel 3 begins rotatory this moment, drive carousel 9 beginning rotation this moment, and carousel 9 fixed surface is provided with brush 10, clear up the inside crack of crack through brush 10, thereby the seam benefit of later stage has been improved.
As shown in fig. 1 to 3, further, the driving assembly includes a first compression bar 13, the first compression bar 13 is movably disposed on a side wall of the moving slide block 14, a limit slide block 12 is movably disposed at an end of the first compression bar 13, a connecting rod 11 is fixedly disposed at an end of the limit slide block 12, a foot pedal 8 is fixedly disposed at an end of the connecting rod 11, and an anti-slip strip is disposed on a surface of the foot pedal 8. The limiting slide block 12 is arranged inside a limiting guide rail 18 formed in the bottom of the supporting plate 1 in a sliding mode, the moving slide block 14 is arranged on the surface of a moving guide rail 19 formed in the bottom of the supporting plate 1 in a sliding mode, the pedal plate 8 starts to move inwards to drive the limiting slide block 12 to move along the limiting guide rail 18 at the moment, the position of the first pressing rod 13 is pushed to change, the first pressing rod 13 drives the moving slide block 14 to move at the moment, the second pressing rod 15 is driven to start to move at the moment, the ejector rod 16 is driven to move towards the roller 3 through the second pressing rod 15, and finally the braking friction plate 17 can be enabled to contact with the roller 3.
The implementation principle of the asphalt pavement deep crack repairing device of the embodiment is as follows: firstly, an operator needs to put materials to be repaired into the discharging barrel 5 of the device, and aims at the discharging hole of the discharging barrel 5 at the gap at the moment, then the operator needs to put the guide roller 23 at the moment into the gap, so that the device at the moment can be moved along the gap, the hairbrush 10 at the moment is positioned in the gap, when the pushing device is moved, the roller 3 starts to rotate, the rotary table 9 at the moment is driven to start rotating, the hairbrush 10 is fixedly arranged on the surface of the rotary table 9, the gap inside the gap is cleaned through the hairbrush 10, so that the later-stage sewing effect is improved, then when the speed of the roller 3 at the moment needs to be controlled, the pedal 8 at the moment needs to be kicked by feet at first, the pedal 8 starts to move inwards, the limiting slide 12 is driven to move along the limiting guide rail 18, the position of the first pressing rod 13 at the moment is pushed to change, the movable slide 14 is driven by the first pressing rod 13 at the moment to move, the second pressing rod 15 is driven to start moving, the push rod 16 is driven to move towards the roller 3 through the second pressing rod 15, finally, the braking plate 17 is enabled to contact with the roller 3, the friction plate 17 is enabled to control the speed of the roller 3, and the raw material can be dumped in the same unit time, and the raw material can be dumped in the gap is guaranteed.
Claims (6)
1. The utility model provides an asphalt pavement deep crack patching device, includes backup pad (1), its characterized in that, fixed surface is provided with four pairs of mounting panel (2) under backup pad (1), every pair mounting panel (2) inside activity is provided with gyro wheel (3), just fixed surface is provided with four spacing seats (20) under backup pad (1), four inside activity grafting of spacing seat (20) is provided with ejector pin (16), and ejector pin (16) end fixed be provided with brake friction plate (17), and brake friction plate (17) are located same vertical plane with gyro wheel (3), just fixed second depression bar (15) that are provided with of ejector pin (16) end, just second depression bar (15) end activity is provided with movable slider (14), fixed be provided with reset spring (25) between movable slider (14), just movable slider (14) end fixed drive assembly that is provided with, drive assembly is used for controlling movable slider (14) and fixed surface on backup pad (1) is provided with blowing bucket (5).
2. The asphalt pavement deep crack repairing device according to claim 1, wherein a tool box (6) is fixedly arranged on the upper surface of the supporting plate (1), handles (7) are symmetrically arranged on the surface of the supporting plate (1) positioned on the side wall of the tool box (6), pushing handles (4) are fixedly arranged at the tail ends of the supporting plate (1), and knurling treatment is carried out on the surface of the pushing handles (4).
3. The asphalt pavement deep crack repairing device according to claim 1, wherein a rotating shaft is fixedly arranged between the rollers (3) at the left side, a rotary disc (9) is sleeved in the rotating shaft, and a hairbrush (10) is fixedly arranged on the side wall of the rotary disc (9).
4. The asphalt pavement deep crack repairing device according to claim 1, wherein a support (21) is fixedly arranged at the center of the bottom of the supporting plate (1), auxiliary wheels (24) are fixedly arranged on two sides of the support (21), the height of the auxiliary wheels (24) is consistent with that of the idler wheels (3), a telescopic rod (22) is fixedly arranged at the center of the support (21), and a guide roller (23) is fixedly arranged at the tail end of the telescopic rod (22).
5. The asphalt pavement deep crack repairing device according to claim 1, wherein the driving assembly comprises a first compression bar (13), the first compression bar (13) is movably arranged on the side wall of the movable sliding block (14), a limit sliding block (12) is movably arranged at the tail end of the first compression bar (13), a connecting rod (11) is fixedly arranged at the tail end of the limit sliding block (12), a foot pedal (8) is fixedly arranged at the tail end of the connecting rod (11), and an anti-slip strip is arranged on the surface of the foot pedal (8).
6. The asphalt pavement deep crack repairing device according to claim 5, wherein the limit slider (12) is slidably disposed inside a limit rail (18) formed at the bottom of the support plate (1), and the movable slider (14) is slidably disposed on a surface of a movable rail (19) formed at the bottom of the support plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320426877.1U CN219637640U (en) | 2023-03-09 | 2023-03-09 | Asphalt pavement deep crack repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320426877.1U CN219637640U (en) | 2023-03-09 | 2023-03-09 | Asphalt pavement deep crack repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219637640U true CN219637640U (en) | 2023-09-05 |
Family
ID=87822395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320426877.1U Active CN219637640U (en) | 2023-03-09 | 2023-03-09 | Asphalt pavement deep crack repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219637640U (en) |
-
2023
- 2023-03-09 CN CN202320426877.1U patent/CN219637640U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |