CN220468579U - Asphalt pavement crack repairing device - Google Patents
Asphalt pavement crack repairing device Download PDFInfo
- Publication number
- CN220468579U CN220468579U CN202222512992.9U CN202222512992U CN220468579U CN 220468579 U CN220468579 U CN 220468579U CN 202222512992 U CN202222512992 U CN 202222512992U CN 220468579 U CN220468579 U CN 220468579U
- Authority
- CN
- China
- Prior art keywords
- storage vat
- connecting rod
- stirring
- shaft
- motor
- 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 25
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 238000007599 discharging Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to the technical field of road maintenance, in particular to an asphalt pavement crack repairing device, which comprises a hand pushing frame, wherein a storage vat is arranged on the hand pushing frame, a feed inlet is arranged at the top of the storage vat, a discharge pipe is arranged at the bottom of the storage vat, a stirring structure is arranged in the storage vat, the stirring structure comprises a motor, a stirring shaft and a stirring hanging plate, the motor is arranged at the top end of the storage vat through an L-shaped bracket, the output end of the motor is connected with the stirring shaft, the stirring shaft is arranged in the storage vat, and a stirring scraper is arranged on the stirring shaft. The utility model can finish the operations of filling, pushing away and leveling at one time, thereby greatly improving the repairing efficiency; the utility model uses the flattening roller to compact the repairing asphalt at the crack, thereby ensuring the integrity and flatness of the filling crack of the repairing asphalt.
Description
Technical Field
The utility model relates to the technical field of road maintenance, in particular to a device for repairing cracks of an asphalt pavement.
Background
Among various forms of breakage of asphalt pavement, cracking is one of the most common diseases, which accompanies almost the entire life of asphalt pavement and is aggravated with the increase of road age. The forms of the slits are varied, such as longitudinal slits, transverse slits, reflective slits, slip slits, and the like, and the causes are different. However, in either form of crack, it should be repaired in time, otherwise, rainwater or other objects enter the lower layer or roadbed structure along the crack, resulting in softening of the lower layer or even the roadbed, decreasing strength, and finally resulting in decreasing bearing capacity of the road, causing local or flaking damage of the road, and reducing the service life of the road.
At present, the crack repair is to push a trolley provided with a storage vat, the trolley drives the storage vat to move, and when the trolley moves to a crack position, asphalt dissolved into liquid is directly poured out of the storage vat to a ground crack position, or asphalt is poured at the crack position by utilizing tools such as a shovel, a spoon and the like, and then asphalt filler is pushed away along the crack by utilizing an iron plate to flatten. This approach has the following disadvantages: 1. the filling precision is low, namely part of asphalt is pushed to a non-crack position, so that the waste of filling materials is caused; 2. the material pouring and the pushing need two procedures to be operated respectively, which is time-consuming and labor-consuming and reduces the working efficiency.
Disclosure of Invention
The utility model aims to solve the problems and provides a device for repairing cracks of an asphalt pavement.
The utility model is realized by the following technical scheme: the utility model provides a bituminous paving crack patching device, includes the hand push frame, its characterized in that, be equipped with the storage vat on the hand push frame, the top of storage vat is equipped with the feed inlet, and the bottom is equipped with the discharging pipe, is equipped with stirring structure in the storage vat, stirring structure includes motor, (mixing) shaft and stirring link plate, the motor passes through L type support and installs on the storage vat top, and the (mixing) shaft is connected to the output of motor, and the (mixing) shaft sets up in the storage vat, and stirring scraper blade is installed on the (mixing) shaft; the rear end of discharging pipe is equipped with the structure of flattening, and the structure of flattening includes flattening roller, pivot and telescopic link, and flattening roller rotatable cover is in the pivot, and the both ends of pivot are installed on the hand push frame through the telescopic link respectively.
Preferably, the telescopic rod comprises a first connecting rod arranged on the push frame, a second connecting rod is sleeved in the first connecting rod, the top end of the second connecting rod is connected with the first connecting rod through a telescopic spring, a sliding groove is arranged on the side edge of the first connecting rod, a fixing bolt is arranged in the sliding groove, the tail end of the fixing bolt is in threaded connection with the second connecting rod, and the tail end of the second connecting rod is connected with a rotating shaft.
Preferably, the discharging pipe is provided with a discharging valve.
Preferably, casters are respectively arranged at four corners of the bottom of the hand rest.
The beneficial effects of the utility model are as follows: by utilizing the discharging pipe, the utility model can accurately fill asphalt into cracks, reduce waste of asphalt filler and save materials. The utility model can finish the operations of filling, pushing away and leveling at one time, thereby greatly improving the repairing efficiency; the utility model uses the flattening roller to compact the repairing asphalt at the crack, thereby ensuring the integrity and flatness of the filling crack of the repairing asphalt.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the cross-section A-A of FIG. 2;
FIG. 4 is a schematic view of the B-B cross-section of FIG. 2;
in the drawing, a push frame 1, a storage vat 2, a bracket 3, a motor 4, a feed inlet 5, a stirring shaft 6, a stirring hanging plate 7, a discharge pipe 8, a flattening structure 9, a flattening roller 91, a rotating shaft 92, a telescopic rod 93, a connecting rod 9301I, a telescopic spring 9302, a connecting rod 9303 II, a fixing bolt 9304, a slide slot 9305 and a caster 10.
Detailed Description
In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, the technical solutions of the present utility model will be further described below with reference to examples.
As shown in fig. 1 to 4, an asphalt pavement crack repairing device comprises a hand pushing frame 1, wherein a storage vat 2 is arranged on the hand pushing frame 1, asphalt is placed in the storage vat 2, a feed inlet 5 is arranged at the top of the storage vat 2, a discharge pipe 8 is arranged at the bottom of the storage vat 2, and a discharge valve is arranged on the discharge pipe 8; in order to prevent asphalt from solidifying, a stirring structure is arranged in the storage vat 2, the stirring structure comprises a motor 4, a stirring shaft 6 and a stirring hanging plate 7, the motor 4 is fixedly arranged at the top end of the storage vat 2 through an L-shaped bracket 3, the output end of the motor 4 is connected with the stirring shaft 6, the stirring shaft 6 is arranged in the storage vat 2, a stirring scraper is arranged on the stirring shaft 6, and the motor 4 rotates to drive the stirring scraper on the stirring shaft 6 to rotate; in order to carry out pushing and compacting treatment on the asphalt discharged into the cracks, the rear end of the discharging pipe 8 is provided with a flattening structure 9, the flattening structure 9 comprises a flattening roller 91, a rotating shaft 92 and a telescopic rod 93, the flattening roller 91 is rotatably sleeved on the rotating shaft 92, two ends of the rotating shaft 92 are respectively arranged on the push frame 1 through the telescopic rod 93, namely, along with the movement of the push frame 1, the flattening roller 91 rotates around the rotating shaft 92, and the flattening roller 91 rotates to push away and compact the asphalt at the cracks.
The telescopic rod 93 comprises a first connecting rod 9301 arranged on the push frame 1, a second connecting rod 9303 is sleeved in the first connecting rod 9301, the top end of the second connecting rod 9303 is connected with the first connecting rod 9301 through a telescopic spring 9302, a sliding groove 9305 is formed in the side edge of the first connecting rod 9301, a fixing bolt 9304 is arranged in the sliding groove 9305, the tail end of the fixing bolt 9304 is in threaded connection with the second connecting rod 9303, the tail end of the second connecting rod 9303 is connected with a rotating shaft 92, namely, the fixing bolt 9304 moves up and down along the sliding groove 9305 by unscrewing the fixing bolt 9304, further up and down movement of the second connecting rod 9303 is achieved, expansion of the telescopic rod 93 is achieved, and after the telescopic rod is moved to a proper position, the fixing bolt 9304 is screwed to fix the second connecting rod 9303 in the first connecting rod 9301.
Casters 10 are respectively arranged at four corners of the bottom of the hand pushing frame 1.
During the use, pour into pitch in the storage vat 2 through feed inlet 5, start motor 4, pitch prevents it in the storage vat 2 is stirred to motor 4, then utilize hand push frame 1 to push away this device to crack play, aim at crack department with discharging pipe 8, open the valve and make pitch pass through discharging pipe 8 and discharge in the crack, simultaneously, slowly promote this device, make flattening roller 91 with pitch compaction, push away flat, and then avoid later stage manual compaction, push away flat, improve work efficiency.
The technical features are known to those skilled in the art except the technical features described in the specification.
Claims (4)
1. The utility model provides a bituminous paving crack repair device, includes hand push frame (1), its characterized in that, be equipped with storage vat (2) on hand push frame (1), the top of storage vat (2) is equipped with feed inlet (5), and the bottom is equipped with discharging pipe (8), is equipped with stirring structure in storage vat (2), stirring structure includes motor (4), (mixing) shaft (6) and stirring link plate (7), motor (4) are installed on storage vat (2) top through L type support (3), and (mixing) shaft (6) are connected to the output of motor (4), and (mixing) shaft (6) set up in storage vat (2), and stirring scraper blade is installed on (mixing) shaft (6);
the rear end of discharging pipe (8) is equipped with flattening structure (9), flattening structure (9) are including flattening roller (91), pivot (92) and telescopic link (93), and flattening roller (91) rotatable cover is on pivot (92), and the both ends of pivot (92) are installed on hand push frame (1) through telescopic link (93) respectively.
2. The asphalt pavement crack repairing device according to claim 1, wherein the telescopic rod (93) comprises a first connecting rod (9301) arranged on the push frame (1), a second connecting rod (9303) is sleeved in the first connecting rod (9301), the top end of the second connecting rod (9303) is connected with the first connecting rod (9301) through a telescopic spring (9302), a sliding groove (9305) is formed in the side edge of the first connecting rod (9301), a fixing bolt (9304) is arranged in the sliding groove (9305), the tail end of the fixing bolt (9304) is in threaded connection with the second connecting rod (9303), and the tail end of the second connecting rod (9303) is connected with the rotating shaft (92).
3. The asphalt pavement crack repairing device according to claim 1, wherein the discharging pipe (8) is provided with a discharging valve.
4. The asphalt pavement crack repairing device according to claim 1, wherein casters (10) are respectively arranged at four corners of the bottom of the hand-push frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222512992.9U CN220468579U (en) | 2022-09-22 | 2022-09-22 | Asphalt pavement crack repairing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222512992.9U CN220468579U (en) | 2022-09-22 | 2022-09-22 | Asphalt pavement crack repairing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220468579U true CN220468579U (en) | 2024-02-09 |
Family
ID=89804574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222512992.9U Active CN220468579U (en) | 2022-09-22 | 2022-09-22 | Asphalt pavement crack repairing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220468579U (en) |
-
2022
- 2022-09-22 CN CN202222512992.9U patent/CN220468579U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |