CN220813364U - Crack pouring device for asphalt concrete pavement crack - Google Patents
Crack pouring device for asphalt concrete pavement crack Download PDFInfo
- Publication number
- CN220813364U CN220813364U CN202322366530.5U CN202322366530U CN220813364U CN 220813364 U CN220813364 U CN 220813364U CN 202322366530 U CN202322366530 U CN 202322366530U CN 220813364 U CN220813364 U CN 220813364U
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- CN
- China
- Prior art keywords
- concrete pavement
- asphalt concrete
- fixedly connected
- asphalt
- base
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- 239000011384 asphalt concrete Substances 0.000 title claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims abstract description 16
- 239000010426 asphalt Substances 0.000 claims description 26
- 238000005507 spraying Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005056 compaction Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides an asphalt concrete pavement crack pouring device, which relates to the technical field of pavement crack pouring, and comprises a base, wherein a rectangular opening is formed in the top of the base, a fixing shell is fixedly connected to the top of the base and covers the rectangular opening, a driving motor is fixedly arranged at the inner top of the fixing shell, a threaded rod is fixedly connected to the output end of the driving motor, and a limiting block is fixedly connected to the smooth end of the threaded rod. According to the utility model, the driving motor is started, the sliding plate limits the supporting plate, so that the threaded rod drives the supporting plate to move up and down, the supporting plate drives the sliding plate to slide up and down in the sliding groove synchronously, the rolling plate is driven to move up and down, rolling compaction is conveniently carried out on the repaired asphalt concrete pavement, and the rolling plate is elastically contacted with the asphalt concrete pavement under the elastic action of the reset spring to play a role of buffering, so that the rolling compaction effect is better.
Description
Technical Field
The utility model relates to the technical field of crack pouring of pavement cracks, in particular to a crack pouring device for asphalt concrete pavement cracks.
Background
The asphalt concrete pavement has the advantages of wide application, high comfort level, low noise, easy construction, high repair speed, application research on the asphalt concrete pavement crack resistance technology, and the like, but has poor temperature stability, is easy to generate cracks, is easy to generate sedimentation differences at the overlapping part of bridge culverts and roadbeds and the overlapping part between new roads and old roads, and is easy to reflect the thermal shrinkage cracks of the cement stabilized base layer to the pavement.
However, after the existing asphalt concrete pavement crack pouring device repairs the asphalt concrete pavement, the repairing position is manually rolled and tamped, and the flatness of the repaired pavement is poor due to limited rolling force of a tool, so that the repairing work efficiency is reduced.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, after an asphalt concrete pavement is repaired, the repairing position is manually rolled and tamped, and the flatness of the repaired pavement is poor due to limited rolling force of a tool, so that the repairing work efficiency is reduced, and provides a crack pouring device for an asphalt concrete pavement.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an asphalt concrete pavement crack pouring device, includes the base, the rectangle mouth is seted up at the top of base, the top fixedly connected with fixed bolster of base, and the fixed bolster covers the rectangle mouth, the interior top fixed mounting of fixed bolster has driving motor, driving motor's output fixedly connected with threaded rod, the smooth end fixedly connected with stopper of threaded rod, the outer wall cover of threaded rod is equipped with the backup pad, the spout has been seted up to the inboard of fixed bolster, sliding connection has the slide in the spout, and one side and the backup pad fixed connection of slide, the bottom fixedly connected with telescopic link of backup pad, the outer wall cover of telescopic link is equipped with reset spring, the one end fixedly connected with rolling plate of telescopic link, the bottom four corners department of base is provided with the removal wheel, the top of fixed bolster is provided with pouring mechanism.
Preferably, the crack pouring mechanism comprises an asphalt tank, a delivery pump, a delivery hose, a spray pipe and an elastic clamping block, and the asphalt tank is arranged at the top of the fixed shell.
Preferably, the conveying pump is fixedly arranged at the top of the asphalt tank, a feeding pipe of the conveying pump extends into the asphalt tank, and the conveying hose is fixedly communicated with a discharging pipe of the conveying pump.
Preferably, the injection pipe is disposed at one end of the conveying hose, the elastic clamping block is fixed at one side of the fixing shell, and the conveying hose is disposed at the inner side of the elastic clamping block.
Preferably, a feeding hole is formed in the top of the asphalt tank, and a sealing cover is rotatably connected to the outer wall of the feeding hole.
Preferably, the right top of the base is fixedly connected with a handrail frame, and the corresponding sides of the two handrail frames are fixedly connected with handles.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the driving motor is started, the sliding plate limits the supporting plate, so that the threaded rod drives the supporting plate to move up and down, the supporting plate drives the sliding plate to slide up and down in the sliding groove synchronously, the rolling plate is driven to move up and down, rolling compaction is conveniently carried out on the repaired asphalt concrete pavement, and the rolling plate is elastically contacted with the asphalt concrete pavement under the elastic action of the reset spring to play a role of buffering, so that the rolling compaction effect is better.
2. According to the utility model, a worker holds the jet pipe by hand to aim at the crack of the asphalt concrete pavement, and starts the conveying pump, so that the conveying pump pumps the mixture from the asphalt box and discharges the mixture into the jet pipe through the conveying hose, and fills the asphalt mixture into the crack of the asphalt concrete pavement through the jet pipe, thereby being convenient for repairing the crack of the asphalt concrete pavement.
Drawings
Fig. 1 is a perspective view of a main structure of a crack pouring device for asphalt concrete pavement according to the present utility model;
FIG. 2 is a perspective view of the bottom side structure of a crack pouring device for asphalt concrete pavement according to the present utility model;
FIG. 3 is a perspective view showing a sectional structure of a crack pouring device for asphalt concrete pavement according to the present utility model;
Fig. 4 is an enlarged view at a in fig. 3.
Legend description: 1. a base; 2. a rectangular opening; 3. a fixed case; 4. a driving motor; 5. a threaded rod; 6. a limiting block; 7. a support plate; 8. a chute; 9. a slide plate; 10. a telescopic rod; 11. a return spring; 12. a rolling plate; 13. a moving wheel; 14. a crack pouring mechanism; 15. an asphalt box; 16. a transfer pump; 17. a conveying hose; 18. a jet pipe; 19. an elastic clamping block; 20. a feed inlet; 21. sealing cover; 22. a handrail frame; 23. a handle.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, As shown in fig. 1-4, the utility model provides an asphalt concrete pavement crack pouring device, which comprises a base 1, wherein a rectangular opening 2 is formed in the top of the base 1, a fixing shell 3 is fixedly connected to the top of the base 1, the rectangular opening 2 is covered by the fixing shell 3, a driving motor 4 is fixedly arranged at the inner top of the fixing shell 3, a threaded rod 5 is fixedly connected to the output end of the driving motor 4, a limit block 6 is fixedly connected to the smooth end of the threaded rod 5, a supporting plate 7 is sleeved on the outer wall of the threaded rod 5, a sliding groove 8 is formed in the inner side of the fixing shell 3, a sliding plate 9 is connected to one side of the sliding plate 9 in a fixed manner, a telescopic rod 10 is fixedly connected to the bottom of the supporting plate 7, a reset spring 11 is sleeved on the outer wall of the telescopic rod 10, a rolling plate 12 is fixedly connected to one end of the telescopic rod 10, moving wheels 13 are arranged at the four corners of the bottom of the base 1, and a pouring mechanism 14 is arranged at the top of the fixing shell 3.
The effect that its whole embodiment 1 reached is, through start driving motor 4 for driving motor 4 drives threaded rod 5 and rotates, and slide 9 carries out spacingly to backup pad 7, makes threaded rod 5 drive backup pad 7 reciprocate, and backup pad 7 drives slide 9 and reciprocates in spout 8 synchronization, and then makes to drive the roll-up board 12 and reciprocate, plays roll-up board 12 and rolls the effect of ramming to the asphalt concrete road surface after repairing, and the rethread is under reset spring 11's elasticity effect for roll-up board 12 and asphalt concrete road surface elastic contact, the effect of buffering that plays, thereby make the effect of rolling ramming better.
In embodiment 2, as shown in fig. 1-4, the crack pouring mechanism 14 comprises an asphalt tank 15, a conveying pump 16, a conveying hose 17, a spraying pipe 18 and an elastic clamping block 19, wherein the asphalt tank 15 is arranged at the top of the fixed shell 3, the conveying pump 16 is fixedly installed at the top of the asphalt tank 15, a feeding pipe of the conveying pump 16 extends into the asphalt tank 15, the conveying hose 17 is fixedly communicated with a discharging pipe of the conveying pump 16, the spraying pipe 18 is arranged at one end of the conveying hose 17, the elastic clamping block 19 is fixed at one side of the fixed shell 3, the conveying hose 17 is arranged at the inner side of the elastic clamping block 19, a feeding port 20 is arranged at the top of the asphalt tank 15, a sealing cover 21 is rotatably connected to the outer wall of the feeding port 20, a handrail frame 22 is fixedly connected to the right top of the base 1, and a grip 23 is fixedly connected to the corresponding side of the two handrail frames 22.
The whole embodiment 2 of the asphalt pavement repairing device has the advantages that the conveying hose 17 is taken down from the elastic clamping block 19 by a worker, the spraying pipe 18 is held by a hand to be aligned with an asphalt pavement crack, the conveying pump 16 is started, the conveying pump 16 pumps out mixed materials from the asphalt tank 15 and discharges the mixed materials into the spraying pipe 18 through the conveying hose 17, the mixed materials are filled into the asphalt pavement crack through the spraying pipe 18, the repairing effect of the asphalt pavement crack is achieved, the feeding port 20 is arranged, the effect of being convenient for the worker to pour the mixed materials into the asphalt tank 15 is achieved, the sealing cover 21 has the sealing effect, sundries are prevented from falling into the asphalt tank 15, the worker holds the handle 23 by a hand, the pushing device is convenient to achieve, and convenience is improved.
Working principle: when the device is used, firstly, a worker holds the grip 23 to push the device, the movable wheel 13 rotates on the ground, the device is moved to the crack of the asphalt concrete pavement, then the conveying hose 17 is taken down from the elastic clamping block 19 by the worker, the spraying pipe 18 is held by the hand to be aligned to the crack of the asphalt concrete pavement, the conveying pump 16 is started, the conveying pump 16 pumps mixed materials from the asphalt tank 15 and discharges the mixed materials into the spraying pipe 18 through the conveying hose 17, the asphalt mixed materials are filled into the crack of the asphalt concrete pavement through the spraying pipe 18, the crack of the asphalt concrete pavement is repaired, the driving motor 4 is started, the driving motor 4 drives the threaded rod 5 to rotate, the sliding plate 9 limits the supporting plate 7, the threaded rod 5 drives the supporting plate 7 to move up and down, the sliding plate 9 is driven to slide up and down in the sliding groove 8 synchronously, and then the pressing plate 12 is driven to move up and down, so that the rolling plate 12 rolls the repaired asphalt concrete pavement, the repairing position is prevented from being manually rolled, and the working efficiency is improved.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides an asphalt concrete pavement crack cementation of fissures device, includes base (1), its characterized in that: rectangular opening (2) are seted up at the top of base (1), the top fixedly connected with fixed shell (3) of base (1), and fixed shell (3) cover rectangular opening (2), the interior top fixed mounting of fixed shell (3) has driving motor (4), the output fixedly connected with threaded rod (5) of driving motor (4), the smooth end fixedly connected with stopper (6) of threaded rod (5), the outer wall cover of threaded rod (5) is equipped with backup pad (7), spout (8) have been seted up to the inboard of fixed shell (3), sliding connection has slide (9) in spout (8), and one side and backup pad (7) fixed connection of slide (9), the bottom fixedly connected with telescopic link (10) of backup pad (7), the outer wall cover of telescopic link (10) is equipped with reset spring (11), the one end fixedly connected with rolling plate (12) of telescopic link (10), the bottom four corners department of base (1) is provided with removes round (13), the top of fixed shell (3) is provided with pouring mechanism (14).
2. The asphalt concrete pavement crack pouring device according to claim 1, wherein: the crack pouring mechanism (14) comprises an asphalt box (15), a conveying pump (16), a conveying hose (17), a spraying pipe (18) and an elastic clamping block (19), and the asphalt box (15) is arranged at the top of the fixed shell (3).
3. The asphalt concrete pavement crack pouring device according to claim 2, wherein: the conveying pump (16) is fixedly arranged at the top of the asphalt tank (15), a feeding pipe of the conveying pump (16) extends into the asphalt tank (15), and the conveying hose (17) is fixedly communicated with a discharging pipe of the conveying pump (16).
4. The asphalt concrete pavement crack pouring device according to claim 2, wherein: the injection pipe (18) is arranged at one end of the conveying hose (17), the elastic clamping block (19) is fixed at one side of the fixed shell (3), and the conveying hose (17) is arranged at the inner side of the elastic clamping block (19).
5. A crack pouring device for asphalt concrete pavement according to claim 3, characterized in that: the top of pitch case (15) is provided with feed inlet (20), the outer wall of feed inlet (20) rotates and is connected with sealed lid (21).
6. The asphalt concrete pavement crack pouring device according to claim 1, wherein: the right top of the base (1) is fixedly connected with a handrail frame (22), and one side of the handrail frame (22) is fixedly connected with a handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366530.5U CN220813364U (en) | 2023-09-01 | 2023-09-01 | Crack pouring device for asphalt concrete pavement crack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322366530.5U CN220813364U (en) | 2023-09-01 | 2023-09-01 | Crack pouring device for asphalt concrete pavement crack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813364U true CN220813364U (en) | 2024-04-19 |
Family
ID=90712099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322366530.5U Active CN220813364U (en) | 2023-09-01 | 2023-09-01 | Crack pouring device for asphalt concrete pavement crack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813364U (en) |
-
2023
- 2023-09-01 CN CN202322366530.5U patent/CN220813364U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |