CN211522800U - A crack cleaning device for highway bridge maintenance - Google Patents
A crack cleaning device for highway bridge maintenance Download PDFInfo
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- CN211522800U CN211522800U CN202020109790.8U CN202020109790U CN211522800U CN 211522800 U CN211522800 U CN 211522800U CN 202020109790 U CN202020109790 U CN 202020109790U CN 211522800 U CN211522800 U CN 211522800U
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- cleaning
- wheel
- clearance
- groove
- crack
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- 238000004140 cleaning Methods 0.000 title claims abstract description 96
- 238000012423 maintenance Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 54
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000007664 blowing Methods 0.000 claims description 17
- 238000003466 welding Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 210000005056 cell body Anatomy 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 description 12
- 239000012535 impurity Substances 0.000 description 6
- 229920001875 Ebonite Polymers 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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Abstract
The utility model discloses a crack cleaning device for maintenance of public road bridge roof beam relates to crack cleaning device field, including the clearance case, the side of clearance case is equipped with sealing door, and the bottom of clearance case from left to right is equipped with the clearance wheel in proper order, blow hole and suction groove, and the bottom surface of clearance case is equipped with clearance wheel groove, and clearance wheel groove semi-circular cell body structure, clearance wheel activity set up in clearance wheel groove, and the outer lane department of clearance wheel is the fixed stereoplasm clearance brush hair of a plurality of groups that is equipped with of circular array form, and the inside of clearance case is equipped with the dust collecting tank. The middle cleaning box can automatically clean the cracks of the highway, has high efficiency and reduces the cost for cleaning the cracks; the utility model has the advantages that the middle cleaning box carries out triple cleaning on the cracks, the cleaning is cleaner, and the practicability is strong; the utility model discloses well clearance case is convenient for remove, convenient to use.
Description
Technical Field
The utility model relates to a crack cleaning device field, in particular to crack cleaning device for highway bridge maintenance.
Background
Crack cleaning devices are commonly used for highway bridge maintenance, and the surface of a highway is usually easy to crack. The susceptibility of the road surface to cracking typically includes several reasons:
first, temperature changes create cracks. Because there is the difference in concrete internal temperature and surface temperature, cause great difference in temperature, especially for pier shaft bulky concrete more serious, cause inside and outside expend with heat and contract with cold degree differ, make the inside compressive stress that produces of concrete, and concrete surface produces certain tensile stress, when tensile stress surpassed the ultimate tensile strength of concrete, concrete surface just produced the crack.
Secondly, the shrinkage of the concrete causes cracks. The concrete generates tensile stress due to spontaneous deformation of shrinkage without being affected by external force, so that the concrete is cracked and cracked. The shrinkage types causing concrete cracking are mainly plastic shrinkage and dry shrinkage.
Thirdly, the construction process quality is poor and cracks are generated. In the concrete pouring and manufacturing process, if the construction process is operated illegally and the construction quality is low, cracks can be generated. For example: the rigidity of the template is insufficient, and the deformation is caused by the defect of installation; the slump of the concrete is unreasonable; the concrete pouring process is not in accordance with the regulations; over-tamping or under-vibrating the concrete; the concrete is not poured continuously, the interval time exceeds the initial setting time of the concrete, the interface of the new concrete and the old concrete is not properly treated, and the like.
Fourthly, cracks are generated when the concrete is not cured properly. Since concrete curing is not specified according to the related art, the in-place curing part is also a main cause of crack generation. For example: early form removal, improper measures after form removal, frozen concrete or rapid dehydration and drying of the surface of the concrete, or no measures to cause large difference between the surface temperature of the concrete and the ambient temperature, and the like.
The existing highway pavement cracks are usually cleaned by impurity, dust and the like in the cracks when being repaired, and then the repair is carried out, so that the repair strength is ensured, but the cleaning cracks are usually cleaned manually, the efficiency is lower, and the cost is higher.
Therefore, it is necessary to invent a crack cleaning device for maintaining a road bridge to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crack cleaning device for highway bridge maintenance to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a crack cleaning device for highway bridge maintenance comprises a cleaning box, wherein a sealing door is arranged on the side surface of the cleaning box, a cleaning wheel, a blowing hole and a dust suction groove are sequentially arranged at the bottom of the cleaning box from left to right, a cleaning wheel groove is arranged on the bottom surface of the cleaning box and is of a semicircular groove body structure, the cleaning wheel is movably arranged in the cleaning wheel groove, a plurality of groups of hard cleaning bristles are fixedly arranged on the outer ring of the cleaning wheel in a circular array manner, a dust collection groove is arranged in the cleaning box, the sealing door is arranged at the side opening of the dust collection groove, a high-pressure fan is fixedly welded on the inner wall of the left end of the dust collection groove and is communicated with the blowing hole, the dust suction groove is of a rectangular groove body structure and is communicated with the bottom of the dust collection groove, a dust blocking piece is fixedly arranged at the opening of the dust collection groove and is of a funnel-shaped structure, the right side of dust absorption groove is equipped with keeps off the frame, keep off the fixed welding of frame and be the frame structure of type in Chinese character 'ao' in the bottom of cleaning box, keep off the opening part of frame and face the dust absorption groove, the lower fixed surface that keeps off the frame is equipped with the stereoplasm rubber pad.
Preferably, the diameter of the cleaning wheel groove is larger than that of the cleaning wheel, and the width of the cleaning wheel groove is larger than that of the cleaning wheel.
Preferably, the lower surface four corners department of clearance case all fixed welding have the removal wheel backup pad, it is connected with the removal wheel to rotate in the removal wheel backup pad.
Preferably, a pushing handle is fixedly welded at the upper end of one surface, far away from the cleaning wheels, of the cleaning box.
Preferably, four groups of the air blowing holes are distributed in the front and the back at equal intervals, the air blowing holes are of an inclined pipeline structure, and the lower ends of the air blowing holes are inclined towards the dust collection groove.
Preferably, the fixed cover in intermediate position of clearance wheel is established on motor shaft, motor shaft's rear end transmission is connected with the motor, the motor is fixed to be set up in the inside of clearance case.
The utility model discloses a technological effect and advantage:
1. the middle cleaning box can automatically clean the cracks of the highway, has high efficiency and reduces the cost for cleaning the cracks;
2. the utility model has the advantages that the middle cleaning box carries out triple cleaning on the cracks, the cleaning is cleaner, and the practicability is strong;
3. the utility model discloses well clearance case is convenient for remove, convenient to use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic bottom structure diagram of the present invention.
Fig. 3 is a sectional view of the present invention.
In the figure: 1. cleaning the box; 2. cleaning the wheel; 3. hard cleaning bristles; 4. an air blowing hole; 5. a blocking frame; 6. a hard rubber pad; 7. a sealing door; 8. a pushing handle; 9. a moving wheel; 10. a moving wheel support plate; 11. a dust collection groove; 12. cleaning a wheel groove; 13. a dust collecting groove; 14. a dust blocking member; 15. a high pressure fan; 16. a motor shaft; 17. an electric motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a crack cleaning device for road bridge maintenance as shown in figures 1-3, which comprises a cleaning box 1, a sealing door 7 is arranged on the side surface of the cleaning box 1, a cleaning wheel 2, a blowing hole 4 and a dust collection groove 11 are sequentially arranged on the bottom of the cleaning box 1 from left to right, a cleaning wheel groove 12 is arranged on the bottom surface of the cleaning box 1, the cleaning wheel groove 12 is in a semicircular groove body structure, the cleaning wheel 2 is movably arranged in the cleaning wheel groove 12, a plurality of groups of hard cleaning brush hairs 3 are fixedly arranged on the outer ring of the cleaning wheel 2 in a circular array shape, a dust collection groove 13 is arranged inside the cleaning box 1, the sealing door 7 is arranged on the side opening of the dust collection groove 13, a high pressure fan 15 is fixedly welded on the inner wall of the left end of the dust collection groove 13, the high pressure fan 15 is communicated with the blowing hole 4, the dust collection groove 11 is in a rectangular groove body structure, the dust collection groove 11 is communicated with the bottom of the dust collection groove 13, a dust collection piece 14 is fixedly arranged on the dust collection groove 11, the dust blocking piece 14 is of a funnel-shaped structure, the right side of the dust collection groove 11 is provided with the blocking frame 5, the blocking frame 5 is fixedly welded at the bottom of the cleaning box 1, the blocking frame 5 is of a concave frame structure, the opening of the blocking frame 5 faces the dust collection groove 11, the blocking frame 5 has a dust blocking effect, dust and impurities are prevented from splashing indiscriminately, and the blocked dust and impurities can be smoothly sucked into the dust collection groove 13 through the dust collection groove 11;
wherein, high pressure positive blower 15 is a tractor serves two purposes, can blow, can induced draft again, saves the cost.
The lower surface of the blocking frame 5 is fixedly provided with the hard rubber pad 6, so that abrasion is reduced, the hard rubber pad 6 is directly fixed below the blocking frame 5 through glue, replacement is facilitated, and the use cost is low.
The diameter of the cleaning wheel groove 12 is larger than that of the cleaning wheel 2, the width of the cleaning wheel groove 12 is larger than that of the cleaning wheel 2, and the cleaning wheel 2 and the hard cleaning bristles 3 on the surface are guaranteed to stably rotate.
All fixed welding has removal wheel backup pad 10 in the lower surface four corners department of cleaning case 1, removes to rotate on the wheel backup pad 10 to be connected with and removes wheel 9, makes things convenient for cleaning case 1 to remove.
The upper end of one side of the cleaning box 1 far away from the cleaning wheels 2 is fixedly welded with a pushing handle 8, so that the cleaning box 1 is conveniently pushed to move.
The four groups of the blowing holes 4 are distributed at equal intervals in the front and back direction, the blowing holes 4 are of an inclined pipeline structure, the lower ends of the blowing holes 4 are inclined towards the dust collection groove 11, and dust and impurities can be just blown into the dust collection groove 11.
Wherein, the fixed cover of intermediate position of cleaning wheel 2 is established on motor shaft 16, and motor shaft 16's rear end transmission is connected with motor 17, and motor 17 is fixed to be set up in the inside of cleaning box 1, and motor 17's model can use: IH6PF6N-19, but not limited to this type of motor, can select according to actual demand, is the prior art, and is not described herein.
The working principle is as follows: the utility model discloses well clearance case 1 can accomplish the automatic clearance to the highway crack, and is efficient, has reduced the cost of crack clearance;
the utility model discloses well clearance case 1 carries out triple clearance to the crack, and the clearance is comparatively clean, and the practicality is strong;
the utility model discloses well clearance case 1 is convenient for remove, convenient to use.
Promote pushing hands 8 and drive clearance case 1 and remove in fissured top, motor 17 drives through motor shaft 16 and clears up 2 high-speed rotations of wheel, it clears up stubborn material in the brush hair 3 with the crack through surperficial stereoplasm clearance to clear up wheel 2, perhaps become flexible, then high pressure positive blower 15 is through 4 high-pressure blasts of blowing hole, blow off remaining dust and impurity in the crack, high pressure positive blower 15 inhales dust collecting tank 13 through dust collecting tank 11 dust and the impurity of clearing up out in with the crack, accomplish cracked high-efficient clearance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a crack cleaning device for highway bridge maintenance, includes cleaning box (1), its characterized in that: the cleaning box is characterized in that a sealing door (7) is arranged on the side face of the cleaning box (1), a cleaning wheel (2), a blowing hole (4) and a dust suction groove (11) are sequentially arranged at the bottom of the cleaning box (1) from left to right, a cleaning wheel groove (12) is arranged on the bottom face of the cleaning box (1), the cleaning wheel groove (12) is of a semicircular groove body structure, the cleaning wheel (2) is movably arranged in the cleaning wheel groove (12), a plurality of groups of hard cleaning bristles (3) are fixedly arranged on the outer ring of the cleaning wheel (2) in a circular array shape, a dust collection groove (13) is arranged inside the cleaning box (1), the sealing door (7) is arranged at the side opening of the dust collection groove (13), a high-pressure fan (15) is fixedly welded on the inner wall of the left end of the dust collection groove (13), the high-pressure fan (15) is communicated with the blowing hole (4), and the dust suction groove (11) is of a rectangular groove body structure, dust collecting tank (11) intercommunication is in the bottom of dust collecting tank (13), the fixed dust piece (14) that is equipped with of opening part of dust collecting tank (11) intercommunication dust collecting tank (13), dust piece (14) are hourglass hopper-shaped structure, the right side of dust collecting tank (11) is equipped with keeps off frame (5), keep off frame (5) fixed welding in the bottom of cleaning box (1), keep off frame (5) and be character cut in bas-relief frame structure, keep off the opening part of frame (5) towards dust collecting tank (11), the lower fixed surface that keeps off frame (5) is equipped with stereoplasm rubber pad (6).
2. A crack cleaning device for road bridge maintenance according to claim 1, characterized in that: the diameter of the cleaning wheel groove (12) is larger than that of the cleaning wheel (2), and the width of the cleaning wheel groove (12) is larger than that of the cleaning wheel (2).
3. A crack cleaning device for road bridge maintenance according to claim 1, characterized in that: the lower surface four corners department of clearance case (1) all fixed welding have and remove wheel backup pad (10), it is connected with removal wheel (9) to rotate on removing wheel backup pad (10).
4. A crack cleaning device for road bridge maintenance according to claim 1, characterized in that: the upper end of one surface, far away from the cleaning wheel (2), of the cleaning box (1) is fixedly welded with a pushing handle (8).
5. A crack cleaning device for road bridge maintenance according to claim 1, characterized in that: four groups of the air blowing holes (4) are distributed at the front and the back at equal intervals, the air blowing holes (4) are of an inclined pipeline structure, and the lower ends of the air blowing holes (4) are inclined towards the dust collection groove (11).
6. A crack cleaning device for road bridge maintenance according to claim 1, characterized in that: the fixed cover of intermediate position of clearance wheel (2) is established on motor shaft (16), the rear end transmission of motor shaft (16) is connected with motor (17), motor (17) are fixed to be set up in the inside of clearance case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109790.8U CN211522800U (en) | 2020-01-18 | 2020-01-18 | A crack cleaning device for highway bridge maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020109790.8U CN211522800U (en) | 2020-01-18 | 2020-01-18 | A crack cleaning device for highway bridge maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211522800U true CN211522800U (en) | 2020-09-18 |
Family
ID=72459415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020109790.8U Expired - Fee Related CN211522800U (en) | 2020-01-18 | 2020-01-18 | A crack cleaning device for highway bridge maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211522800U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227169A (en) * | 2020-10-30 | 2021-01-15 | 资义国 | A crack cleaning device for highway bridge maintenance |
| CN112832103A (en) * | 2021-01-08 | 2021-05-25 | 张衡 | Highway crack processing apparatus that highway engineering was used |
| CN112962409A (en) * | 2021-02-23 | 2021-06-15 | 张萱琪 | Road surface crack repairing device for traffic engineering construction |
| CN114775396A (en) * | 2022-04-28 | 2022-07-22 | 广西正茂路桥建设有限公司 | A crack cleaning device for public road bridge roof beam maintenance |
-
2020
- 2020-01-18 CN CN202020109790.8U patent/CN211522800U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227169A (en) * | 2020-10-30 | 2021-01-15 | 资义国 | A crack cleaning device for highway bridge maintenance |
| CN112832103A (en) * | 2021-01-08 | 2021-05-25 | 张衡 | Highway crack processing apparatus that highway engineering was used |
| CN112962409A (en) * | 2021-02-23 | 2021-06-15 | 张萱琪 | Road surface crack repairing device for traffic engineering construction |
| CN114775396A (en) * | 2022-04-28 | 2022-07-22 | 广西正茂路桥建设有限公司 | A crack cleaning device for public road bridge roof beam maintenance |
| CN114775396B (en) * | 2022-04-28 | 2023-12-01 | 广西正茂路桥建设有限公司 | Crack cleaning device for highway bridge maintenance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 Termination date: 20220118 |