CN220789325U - Road pressing device for engineering road - Google Patents
Road pressing device for engineering road Download PDFInfo
- Publication number
- CN220789325U CN220789325U CN202322170315.8U CN202322170315U CN220789325U CN 220789325 U CN220789325 U CN 220789325U CN 202322170315 U CN202322170315 U CN 202322170315U CN 220789325 U CN220789325 U CN 220789325U
- Authority
- CN
- China
- Prior art keywords
- road
- plate
- roller structure
- fixedly arranged
- pressing device
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- 238000003825 pressing Methods 0.000 title claims abstract description 49
- 238000001125 extrusion Methods 0.000 claims description 16
- 239000010426 asphalt Substances 0.000 description 10
- 238000007790 scraping Methods 0.000 description 9
- 239000002689 soil Substances 0.000 description 9
- 239000004575 stone Substances 0.000 description 7
- 238000005056 compaction Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011384 asphalt concrete Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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 Structures (AREA)
Abstract
The utility model discloses an engineering road pressing device, which comprises a main board, wherein a front roller structure and a rear roller structure are respectively arranged on two sides of the lower end of the main board, the front roller structure and the rear roller structure comprise two side boards, a pressing wheel and a motor, the upper ends of the side boards are fixedly connected with the lower ends of the main board, the pressing wheel is respectively arranged between the side boards and the lower ends of the side boards, rotating columns are fixedly arranged at the two ends of the pressing wheel, the rotating columns are respectively and rotatably connected with the corresponding side boards, a motor is fixedly arranged on one side of the side boards, and the output end of the motor penetrates through the side boards and is fixedly connected with the corresponding rotating columns; the road flattening device is flatter in road flattening.
Description
Technical Field
The utility model relates to the technical field of road construction equipment, in particular to an engineering road pressing device.
Background
The road need level and compaction to the road surface in the work progress to guarantee the stability of whole road bed, both made things convenient for the vehicle to travel, improved the life of road again, after leveling the road surface of road, because some unexpected circumstances can lead to the road surface to appear some small tracts of land compaction inhomogeneous, if adopt the road roller again to carry out compaction and leveling, can lead to construction cost to increase, adopt artifical leveling and compaction inefficiency, and can not reach compaction and leveling standard, consequently can use small-size road pressing device to realize the road flattening in most, the road rolls has sandiness, semi-viscidity and viscidity soil, road bed stabilized soil and asphalt concrete, in the flattening process, glue easily on the road pressing device, thereby lead to the uneven condition of road to take place.
The road roller pressing structure for road construction disclosed by the utility model with the publication number of CN218147642U in the prior art can automatically clean the road pressing barrel when the road roller performs compaction operation on a road through the asphalt cleaning mechanism, so that the phenomenon that asphalt stones attached to the road pressing barrel are adhered to an uncompacted road surface to cause uneven road when the road pressing barrel rolls is prevented; but press way bucket after clockwise rotation flattens ground, the part that adhesion's waterlogging caused by excessive rainfall son etc. was given to scraping by the part of mount lower extreme and is dropped on the road, and collection mechanism also is located and presses way bucket rear side, and pitch stone also drops easily, and this section road all has been pressed by pressing way bucket, and consequently the pitch stone etc. that drops can lead to ground unevenness, therefore this application provides engineering road pressure way device.
Disclosure of Invention
The utility model aims to provide an engineering road pressing device, which can flatten roads more smoothly.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
engineering road pressing device, which comprises a main board, mainboard lower extreme both sides are equipped with preceding roller structure and back roller structure respectively, preceding roller structure with back roller structure all includes two curb plates, pinch roller and motor, curb plate upper end all is equipped with mainboard lower extreme fixed connection between curb plate and the curb plate lower extreme pinch roller, the pinch roller both ends are fixed to be equipped with the steering column, the steering column respectively with corresponding curb plate rotation is connected, one side the curb plate is fixed to be equipped with the motor, the output of motor passes the curb plate with corresponding steering column fixed connection, preceding roller structure upper end is equipped with extrusion structure, the mainboard lower extreme is located back roller structure with be fixed to be equipped with the straight board between the preceding roller structure, the straight board lower extreme is close to back roller structure's one side is fixed to be equipped with oblique scraper blade, back roller structure's one side lower extreme is close to preceding roller structure with oblique scraper blade is kept away from straight board's one end offsets.
By adopting the technical scheme, the utility model has the following advantages:
the motor provided by the utility model has the advantages that the rotary column is driven to rotate by the motor, so that the pinch roller is driven to rotate, the road can be effectively flattened, the road flattening work can be automatically realized on the road by the device, the rear side pushing is not needed, the use is convenient, and the flattening efficiency is improved; the extrusion structure is arranged, so that the pinch roller of the front roller structure can flatten the ground for the first time, the extrusion structure strengthens the extrusion of the pinch roller to the ground, and the road flattening is smoother; according to the utility model, the arrangement of the inclined scraping plate and the rear roller structure enables the pinch roller of the rear roller structure to realize secondary flattening on the ground, the road flatness is further improved, and the arrangement of the inclined scraping plate enables asphalt stones and the like adhered on the pinch roller to be driven to the front side of the pinch roller to be scraped off when the pinch roller rotates clockwise to move forwards, the pinch roller falls on a road, the pinch roller of the rear roller structure moves forwards to continuously flatten, and the road flatness is not affected by the fallen asphalt stones.
Further, the extrusion structure comprises a fixed block, the fixed block lower extreme is equipped with interior caulking groove, interior caulking groove internal fixation is equipped with a plurality of springs, the spring is kept away from the one end of interior caulking groove all with connecting block one end fixed connection, the connecting block other end wears out interior caulking groove and arc fixture block upper end fixed connection, arc fixture block lower extreme with preceding gyro wheel structure up end offsets.
By adopting the technical scheme, the utility model has the following advantages:
according to the utility model, the spring, the connecting block and the arc-shaped clamping block are arranged, so that the elastic force of the spring can push the connecting block, the arc-shaped clamping block always presses the pinch roller of the front roller structure, and the road is flattened.
Furthermore, both ends of the embedded groove are communicated with each other and provided with sliding grooves, sliding blocks are fixedly arranged at the positions, corresponding to the sliding grooves, of both sides of the upper end of the connecting block, and the sliding blocks are clamped in the corresponding sliding grooves.
By adopting the technical scheme, the utility model has the following advantages:
the sliding groove and the sliding block are arranged, so that the connecting block can be effectively prevented from falling out of the embedded groove.
Further, the mainboard lower extreme is close to the fixed end plate that is equipped with in one side of preceding gyro wheel structure, the end plate lower extreme is fixed with the bottom plate, the fixed extending structure that is equipped with in bottom plate upper end, extending structure's flexible end passes bottom plate and clamp plate upper end fixed connection.
By adopting the technical scheme, the utility model has the following advantages:
according to the utility model, the telescopic structure and the pressing plate are arranged, so that the pressing plate can be driven to hammer the ground by the start of the telescopic structure in the road flattening process, hard soil blocks and the like are encountered in the road re-pressing process, the pressing plate can be smashed, the road can be flattened conveniently, repeated rolling of the hard soil blocks is not needed, and the working efficiency of the device is improved.
Furthermore, a plurality of saw teeth are fixedly arranged at the lower end of the pressing plate.
By adopting the technical scheme, the utility model has the following advantages:
the arrangement of the saw teeth further improves the damage capability of the pressing plate to hard soil blocks and the like.
Further, the power supply box is fixedly arranged at one side, far away from the extrusion structure, of the upper end of the main board, and power supply equipment is arranged in the power supply box.
By adopting the technical scheme, the utility model has the following advantages:
the power supply equipment provided by the utility model enables a worker to remotely control the starting and closing of the motor and the telescopic structure.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic view of a cross-sectional structure of the front left-view roller structure of the present utility model;
FIG. 3 is a schematic view of the front roller structure and the extrusion structure of the present utility model.
Reference numerals: 1. a main board; 2. a pinch roller; 201. a rotating column; 3. a pressing plate; 301. saw teeth; 4. a fixed block; 401. an embedded groove; 402. a chute; 5. a connecting block; 501. a slide block; 6. a side plate; 7. a straight plate; 8. an inclined scraper; 9. an arc-shaped clamping block; 10. a motor; 11. a bottom plate; 12. a telescopic structure; 13. an end plate; 14. a power supply box; 15. and (3) a spring.
Detailed Description
As shown in fig. 1, in the specific embodiment, the engineering road pressing device comprises a main board 1, front roller structures and rear roller structures are respectively arranged on two sides of the lower end of the main board 1, each front roller structure and each rear roller structure comprises two side boards 6, a pressing wheel 2 and a motor 10, the upper ends of the side boards 6 are fixedly connected with the lower ends of the main board 1, the pressing wheels 2 are respectively arranged between the side boards 6 and the lower ends of the side boards 6, rotating columns 201 are fixedly arranged at two ends of the pressing wheels 2, the rotating columns 201 are respectively and rotatably connected with the corresponding side boards 6, a motor 10 is fixedly arranged on one side of the side boards 6, the output end of the motor 10 passes through the side boards 6 and is fixedly connected with the corresponding rotating columns 201, an extrusion structure is arranged at the upper end of each front roller structure, a straight board 7 is fixedly arranged between the rear roller structure and the front roller structure, an inclined scraping plate 8 is fixedly arranged on one side of the lower end of the straight board 7, and one side of the pressing wheel 2 of each rear roller structure, which is close to the front roller structure, is abutted to one side lower end of the inclined scraping plate 8, which is far away from the straight board 7.
Through the arrangement, the motor 10 is arranged to drive the rotary column 201 to rotate, so that the pinch roller 2 is driven to rotate, the road can be effectively flattened, the road flattening work can be automatically realized on the road by the device, people do not need to push at the rear side, the use is convenient, and the flattening efficiency is improved; the extrusion structure is arranged, so that the pinch roller 2 of the front roller structure can flatten the ground for the first time, the extrusion structure strengthens the extrusion of the pinch roller 2 to the ground, and the road flattening is smoother; according to the utility model, the inclined scraping plate 8 and the rear roller wheel structure are arranged, so that the pinch roller 2 of the rear roller wheel structure is flattened for the second time on the ground, the road flatness is further improved, and the inclined scraping plate 8 is arranged, so that when the pinch roller 2 rotates clockwise to move forwards, asphalt stones and the like adhered on the pinch roller 2 can be driven to the front side of the pinch roller 2 to scrape off and fall on the road, and the pinch roller 2 of the rear roller wheel structure moves forwards to be flattened continuously, so that the falling asphalt stones can not influence the road flatness.
As shown in fig. 1 to 3, the extrusion structure comprises a fixed block 4, wherein an embedded groove 401 is formed in the lower end of the fixed block 4, a plurality of springs 15 are fixedly arranged in the embedded groove 401, one ends of the springs 15, which are far away from the embedded groove 401, are fixedly connected with one end of a connecting block 5, the other ends of the connecting blocks 5 penetrate through the embedded groove 401 and are fixedly connected with the upper ends of arc-shaped clamping blocks 9, and the lower ends of the arc-shaped clamping blocks 9 are propped against the upper end face of the front roller structure; the two ends of the embedded groove 401 are communicated with each other and provided with sliding grooves 402, the two sides of the upper end of the connecting block 5 are fixedly provided with sliding blocks 501 corresponding to the positions of the sliding grooves 402, and the sliding blocks 501 are clamped in the corresponding sliding grooves 402; an end plate 13 is fixedly arranged at one side, close to the front roller structure, of the lower end of the main plate 1, a bottom plate 11 is fixedly arranged at the lower end of the end plate 13, a telescopic structure 12 is fixedly arranged at the upper end of the bottom plate 11, and the telescopic end of the telescopic structure 12 penetrates through the bottom plate 11 to be fixedly connected with the upper end of the pressing plate 3; the lower end of the pressing plate 3 is fixedly provided with a plurality of saw teeth 301; the power supply box 14 is fixedly arranged on one side, far away from the extrusion structure, of the upper end of the main board 1, and power supply equipment is arranged in the power supply box 14.
Through the arrangement, the spring 15, the connecting block 5 and the arc-shaped clamping block 9 are arranged, so that the elastic force of the spring 15 can push the connecting block 5, the arc-shaped clamping block 9 always presses the pinch roller 2 of the front roller structure, and the road is flattened; the sliding groove 402 and the sliding block 501 are arranged, so that the connecting block 5 can be effectively prevented from falling out of the embedded groove 401; according to the utility model, the telescopic structure 12 and the pressing plate 3 are arranged, so that in the road flattening process, the pressing plate 3 can be driven to hammer the ground by starting the telescopic structure 12, hard soil blocks and the like are encountered in the road re-pressing process, the pressing plate 3 can be smashed, the road can be flattened conveniently and rapidly, repeated rolling of the hard soil blocks is not needed, and the working efficiency of the device is improved; the arrangement of the saw teeth 301 further improves the damage capability of the pressing plate 3 to hard soil blocks and the like; the power supply device of the utility model enables a worker to remotely control the starting and the closing of the motor 10 and the telescopic structure 12.
Working principle: when the road flattening device is used, the telescopic structure 12 and the motor 10 are started, the motor 10 drives the pressing wheel 2 to rotate clockwise, movement of the device can be achieved, the pressing plate 3 is driven by the starting of the telescopic structure 12 to move downwards repeatedly to impact the ground, hard soil blocks and the like can be effectively broken, rapid flattening of a subsequent road is facilitated, the pressing wheel 2 of the front roller structure flattens the first wheel of the road, the arc-shaped clamping block 9 is always pressed downwards, the pressing wheel 2 is always in contact with the road surface, the road flattening is enabled to be flatter, the pressing wheel 2 of the rear roller structure achieves second wheel flattening on the ground, when asphalt is adhered on the pressing wheel 2, the scraped asphalt and the like can be scraped at the position of the inclined scraping plate 8 through rotation of the pressing wheel 2, the scraped asphalt and the like can be further flattened on the asphalt which falls off the road through the inclined scraping plate 8, the road flattening process can not have the problems existing in the prior art, and the road flattening is flatter; the connection of the motor 10, the spring 15, the telescopic structure 12 (the device capable of controlling the telescopic motion of the cylinder, etc.), the power supply equipment and the power supply circuit are all the disclosed prior art, so that redundant description is omitted.
The above is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (6)
1. Engineering road pressure way device, including mainboard (1), its characterized in that, mainboard (1) lower extreme both sides are equipped with preceding roller structure and back roller structure respectively, preceding roller structure with back roller structure all includes two curb plates (6), pinch roller (2) and motor (10), curb plate (6) upper end all with mainboard (1) lower extreme fixed connection, all be equipped with between curb plate (6) and curb plate (6) lower extreme pinch roller (2), pinch roller (2) both ends are fixed to be equipped with revolving post (201), revolving post (201) respectively with the correspondence curb plate (6) rotate to be connected, one side curb plate (6) are fixed to be equipped with motor (10), the output of motor (10) passes curb plate (6) with the correspondence revolving post (201) fixed connection, preceding roller structure upper end is equipped with extrusion structure, mainboard (1) lower extreme is located back roller structure with be equipped with between the preceding roller structure straight board (7), straight board (7) lower extreme is close to be equipped with behind the curb plate (6) rotate to be connected with one side of fixed scraper blade (8) and one side of the inclined roller structure (8) is kept away from down.
2. The engineering road pressing device according to claim 1, wherein the extrusion structure comprises a fixed block (4), an embedded groove (401) is formed in the lower end of the fixed block (4), a plurality of springs (15) are fixedly arranged in the embedded groove (401), one ends, far away from the embedded groove (401), of the springs (15) are fixedly connected with one end of a connecting block (5), the other ends of the connecting blocks (5) penetrate out of the embedded groove (401) and are fixedly connected with the upper end of an arc-shaped clamping block (9), and the lower ends of the arc-shaped clamping blocks (9) are abutted against the upper end face of the front roller structure.
3. The engineering road pressing device according to claim 2, wherein two ends of the embedded groove (401) are communicated with each other and provided with sliding grooves (402), sliding blocks (501) are fixedly arranged at positions, corresponding to the sliding grooves (402), on two sides of the upper end of the connecting block (5), and the sliding blocks (501) are clamped in the corresponding sliding grooves (402).
4. The engineering road pressing device according to claim 1, wherein an end plate (13) is fixedly arranged at one side, close to the front roller structure, of the lower end of the main plate (1), a bottom plate (11) is fixedly arranged at the lower end of the end plate (13), a telescopic structure (12) is fixedly arranged at the upper end of the bottom plate (11), and the telescopic end of the telescopic structure (12) penetrates through the bottom plate (11) to be fixedly connected with the upper end of the pressing plate (3).
5. The engineering road pressing device according to claim 4, wherein a plurality of saw teeth (301) are fixedly arranged at the lower end of the pressing plate (3).
6. The engineering road pressing device according to claim 1, wherein a power supply box (14) is fixedly arranged at one side of the upper end of the main board (1) away from the extrusion structure, and power supply equipment is arranged in the power supply box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170315.8U CN220789325U (en) | 2023-08-14 | 2023-08-14 | Road pressing device for engineering road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322170315.8U CN220789325U (en) | 2023-08-14 | 2023-08-14 | Road pressing device for engineering road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220789325U true CN220789325U (en) | 2024-04-16 |
Family
ID=90629328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322170315.8U Active CN220789325U (en) | 2023-08-14 | 2023-08-14 | Road pressing device for engineering road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220789325U (en) |
-
2023
- 2023-08-14 CN CN202322170315.8U patent/CN220789325U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |