CN221972027U - A road construction compaction device - Google Patents

Abstract

The utility model relates to the technical field of municipal construction and discloses a road construction ramming device which comprises a first outer baffle, wherein the side face of the first outer baffle is fixedly connected with a second outer baffle, the outer wall of the second outer baffle is fixedly connected with a first motor, the side face of the first motor is fixedly connected with a poking rotary plate, the outer wall of the first motor is sleeved with a sleeve joint ring, and the bottom end of the sleeve joint ring is fixedly connected with a connecting column. This road construction ramming device is through starter motor one to drive the front end and dial the rotary vane and rotate, the elastic potential energy of spring promotes the activity lantern ring and drives the ramming post and apply hammering force to the lower extreme ground in the inside of spacing lantern ring post, and tamp the road surface through the gland plate is even, and high-frequency ramming device vibrates with higher frequency, can pile up and compact road surface material more closely, makes the road surface firm more and stable, and interference and influence to surrounding environment are also less, are favorable to reducing the influence of construction to surrounding resident.

Description

A road construction compaction device

Technical Field

The utility model relates to the technical field of municipal construction, in particular to a road construction compaction device.

Background Art

Road construction compaction refers to the work of repeatedly compacting and vibrating road structural materials such as roadbed and pavement by using heavy machinery or equipment such as vibrators during the road construction process. The road structural materials that have been compacted are more compact, which can greatly improve their bearing capacity and stability, ensuring the service life of the road. Compacting can effectively reduce the settlement and deformation of the road surface, avoid potholes and uneven conditions, and improve driving comfort and safety.

According to a road compactor disclosed in application number CN202222748820.1, the article includes a compaction cylinder, a rotating shaft is set on the left and right sides of the compaction cylinder, a traveling frame is rotatably set on the rotating shaft, an electric impact rammer mechanism is set above the traveling frame, and the electric impact rammer mechanism is set just above the compaction cylinder; the electric impact rammer mechanism includes a frame set on the traveling frame, a body is set below the frame, a first motor is set on the body, a spring device is set below the body, an impact rod is set at the bottom of the spring device, and an arc-shaped impact plate is set at the bottom of the impact rod; a second motor is set on the traveling frame, and a cycle time relay is set on the second motor. Each part of the road can be impacted and compacted evenly; it can work semi-automatically, and does not require the staff to operate all the time, saving manpower and material resources; it will not generate a lot of dust when compacting the road surface, it is green and environmentally friendly, reduces dust pollution, has a simple structure, and is reasonably designed.

In the process of implementing this application, the inventor found that there are at least the following problems in this technology:

(1) Insufficient compaction strength. If the compaction is not in place, the pavement materials will not be tightly bonded together, and the strength of the pavement will be affected, causing the pavement to be easily damaged, cracked, and unable to withstand the pressure of heavy-loaded vehicles. Insufficient compaction will cause the pavement surface to be uneven, bumpy or undulating, which will not only affect the stability and comfort of driving, but may also increase vehicle wear and fuel consumption.

(2) No preliminary leveling device is installed. Without preliminary leveling of the ground, the road surface may be undulating and uneven, which will affect the uniformity and stability of the road surface after compaction, thereby reducing the compaction effect. The road surface material is unevenly distributed, with gaps and loose parts, which will affect the overall quality and durability of the road surface, increase the future maintenance cost and frequency, and require more manpower and material resources, thereby reducing construction efficiency and extending the construction period.

Utility Model Content

In view of the deficiencies in the prior art, the utility model provides a road construction compaction device, which has the advantages of compacting the road surface at a high frequency, making the road surface smoother and preliminarily leveling and compacting the road surface before compaction to improve the ground surface, thereby solving the problems raised in the background technology.

The utility model provides the following technical solution: a road construction compaction device, comprising an outer baffle plate 1, the side of the outer baffle plate 1 is fixedly connected to an outer baffle plate 2, the outer wall of the outer baffle plate 2 is fixedly connected to a motor 1, the side of the motor 1 is fixedly connected to a rotary plate, the outer wall of the motor 1 is sleeved with a sleeve ring, the bottom end of the sleeve ring is fixedly connected to a connecting column, the outer wall of the connecting column is sleeved with a connecting ring, the bottom end of the connecting ring is hinged with a compacting column, and the bottom end of the compacting column is fixedly connected to a pressing plate.

Preferably, the outer wall of the outer baffle plate 1 is fixedly connected to the motor 2, the bottom end of the motor 2 is fixedly connected to the rotating shaft, the outer wall of the rotating shaft is sleeved with a pressure cylinder core, the outer wall of the pressure cylinder core is fixedly connected to an outer pressure cylinder, the inner wall of the outer pressure cylinder is rollingly connected with three groups of lead columns, and the three groups of lead columns are movably sleeved on the surface of the lead groove with the guide wheel as the center.

Preferably, the side of the second outer baffle plate is fixedly connected to a limiting sleeve column, the interior of the limiting sleeve column is fixedly connected to one end of a spring, the other end of the spring is fixedly connected to a movable ring, and the inner wall of the movable ring is fixedly connected to the outer wall of the tamping column.

Preferably, the outer wall of the rotating shaft is rotatably sleeved with a load-bearing groove, and the top of the load-bearing groove is fixedly connected with an outer baffle plate three.

Preferably, an extension rod is fixedly connected to the outer wall of the outer baffle plate 1, and handrails are fixedly connected to the opposite sides of the two groups of extension rods.

Preferably, a connecting track is rotatably connected to the outer wall of the rotating shaft.

Compared with the prior art, the utility model has the following beneficial effects:

1. The road construction compaction device starts the motor 1, thereby driving the front dial to rotate. When the dial rotates, it pushes the connecting column to drive the sleeve ring to rotate with the motor 1 as the center. The connecting ring sleeved on the surface of the connecting column rises accordingly, driving the lower end compaction column to slide inside the limit sleeve column, and compressing the spring through the movable sleeve ring. When the connecting column reaches the top, the force of the dial on the connecting column is cancelled, and the elastic potential energy of the spring pushes the movable sleeve ring and drives the compaction column to apply a hammer force to the lower end ground inside the limit sleeve column, and compacts the road surface evenly through the compaction plate. The high-frequency compaction device vibrates at a higher frequency, which can stack and compact the road surface materials more tightly, making the road surface more solid and stable. The vibration of the high-frequency compaction device can make the materials on the road surface evenly distributed, fill the gaps, reduce the unevenness, thereby improving the flatness and comfort of the road surface. Compared with traditional heavy mechanical compaction, the high-frequency compaction device generates less vibration and noise, and has less interference and impact on the surrounding environment, which is conducive to reducing the impact of construction on surrounding residents.

2. The road construction compaction device starts motor 2, which drives the bottom rotating shaft to rotate, thereby driving the guide wheel to rotate with the rotating shaft as the center. When the guide wheel rotates, it drives the lead column to roll eccentrically inside the outer pressure cylinder. When one group of lead columns rolls to the bottom of the inner side of the outer pressure cylinder, its own gravity applies pressure to the road surface, thereby producing a hammer compaction effect on the road surface, making the road surface smoother. The connected crawler drives another group of rotating shafts to rotate. The two groups of outer pressure cylinders make the road surface smoother before compaction and make the mechanical construction more stable. After the rollers preliminarily compact and level the road surface, the subsequent compaction effect is improved. By performing preliminary leveling and compaction, the road surface material can be more evenly distributed and the gaps can be filled, so that the compaction effect is more stable and lasting. Preliminary leveling and compaction can provide a more uniform, flat and stable foundation for subsequent compaction operations, thereby making the compaction operation faster and more efficient, while reducing errors and waste during the construction process, thereby reducing construction costs.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model device;

Figure 2 is a schematic diagram of the rolling wheel structure of the utility model device;

FIG3 is a schematic diagram of the cross-sectional structure of the rolling wheel of the utility model device;

FIG. 4 is a schematic diagram of the compaction mechanism structure of the utility model device.

In the figure: 1. Outer baffle plate 1; 2. Outer baffle plate 2; 3. Extension rod; 4. Motor 1; 5. Motor 2; 6. Lead column; 7. Guide wheel; 8. Load-bearing groove; 9. Rotating shaft; 10. Connecting track; 11. Outer baffle plate 3; 12. Pressing plate; 13. Tamping column; 14. Limiting sleeve column; 15. Movable sleeve ring; 16. Spring; 17. Connecting ring; 18. Connecting column; 19. Sleeve ring; 20. Rotating plate; 21. Pressure cylinder core; 22. Outer pressure cylinder; 23. Lead groove; 24. Handrail.

DETAILED DESCRIPTION

Please refer to Figures 1-4, a road construction compaction device includes an outer baffle plate 1, the side of the outer baffle plate 1 is fixedly connected to the outer baffle plate 2, the outer wall of the outer baffle plate 2 is fixedly connected to the motor 4, the side of the motor 4 is fixedly connected to the rotary plate 20, the outer wall of the motor 4 is sleeved with a sleeve ring 19, the bottom end of the sleeve ring 19 is fixedly connected to a connecting column 18, the outer wall of the connecting column 18 is sleeved with a connecting ring 17, the bottom end of the connecting ring 17 is hinged with a compaction column 13, the bottom end of the compaction column 13 is fixedly connected to a pressing plate 12, and the starting The motor 4 is driven, thereby driving the front rotary piece 20 to rotate. When the rotary piece 20 rotates, it pushes the connecting column 18, thereby driving the sleeve ring 19 to rotate with the motor 4 as the center. The connecting ring 17 sleeved on the surface of the connecting column 18 rises accordingly, driving the lower end tamping column 13 to slide inside the limiting sleeve column 14, and squeezing the spring 16 through the movable sleeve ring 15. When the connecting column 18 reaches the top, the force of the rotary piece 20 on the connecting column 18 is cancelled, so that the tamping column 13 falls to the lower end to hammer and compact the road surface.

Among them, the outer wall of the outer baffle 1 is fixedly connected with a motor 25, the bottom end of the motor 25 is fixedly connected with a rotating shaft 9, the outer wall of the rotating shaft 9 is sleeved with a pressure cylinder core 21, the outer wall of the pressure cylinder core 21 is fixedly connected with an outer pressure cylinder 22, the inner wall of the outer pressure cylinder 22 is rollingly connected with three groups of lead columns 6, and the three groups of lead columns 6 are movably sleeved on the surface of the lead groove 23 with the guide wheel 7 as the center of the circle, and the motor 25 is started, and the motor 25 drives the bottom rotating shaft 9 to rotate, thereby driving the guide wheel 7 to rotate with the rotating shaft 9 as the center of the circle When the guide wheel 7 rotates, it drives the lead column 6 to roll eccentrically inside the external pressure cylinder 22. When one group of lead columns 6 rolls to the bottom of the inner side of the external pressure cylinder 22, its own gravity applies pressure to the road surface, thereby producing a hammering and compacting effect on the road surface, making the road surface smoother. The connecting track 10 drives another group of rotating shafts 9 to rotate. The two groups of external pressure cylinders 22 make the road surface smoother before compaction and make the machinery more stable during construction. After the rollers initially compact and flatten the road surface, the subsequent compaction effect is improved.

Among them, the side of the outer baffle plate 2 is fixedly connected to the limiting sleeve 14, the inside of the limiting sleeve 14 is fixedly connected to one end of the spring 16, the other end of the spring 16 is fixedly connected to the movable sleeve 15, the inner wall of the movable sleeve 15 is fixedly connected to the outer wall of the tamping column 13, when the connecting ring 17 is raised to the upper end, the movable sleeve 15 squeezes the spring 16, when the connecting column 18 reaches the top, the force of the dial plate 20 on the connecting column 18 is cancelled, the elastic potential energy of the spring 16 pushes the movable sleeve 15 and drives the tamping column 13 to apply a hammer force to the ground at the lower end inside the limiting sleeve 14, through the high-frequency rotation and vibration of the motor, the road surface material can be more densely stacked and compacted, making the road surface more solid and stable, and the vibration effect of the high-frequency tamping device can make the material on the road surface evenly distributed.

Among them, the outer wall of the rotating shaft 9 is rotatably sleeved with a load-bearing groove 8, and the top of the load-bearing groove 8 is fixedly connected with an outer baffle plate 3 11.

Among them, an extension rod 3 is fixedly connected to the outer wall of the outer baffle 1, and handrails 24 are fixedly connected to the opposite sides of the two groups of extension rods 3. The handrails 24 are pushed forward to control the direction and improve the construction efficiency of the construction workers.

Among them, a connecting track 10 is rotatably connected to the outer wall of the rotating shaft 9, and the connecting track 10 is arranged to drive another set of rotating shafts 9 to rotate. The two sets of external pressure cylinders 22 make the road surface smoother before compaction and make the machinery more stable during construction.

Working principle: when in use, the staff first starts the motor 2 5, and the motor 2 5 drives the bottom rotating shaft 9 to rotate, thereby driving the guide wheel 7 to rotate with the rotating shaft 9 as the center. When the guide wheel 7 rotates, it drives the lead column 6 to roll eccentrically inside the external pressure cylinder 22. When one group of lead columns 6 rolls to the bottom of the inner side of the external pressure cylinder 22, its own gravity applies pressure to the road surface, thereby producing a hammering and compacting effect on the road surface, making the road surface smoother. The connected crawler 10 drives another group of rotating shafts 9 to rotate. The two groups of external pressure cylinders 22 make the road surface before compaction smoother and make the mechanical construction more stable. After the rollers have preliminarily compacted and leveled the road surface, the motor 1 4 is started to drive the front The end dial plate 20 rotates, and when the dial plate 20 rotates, it pushes the connecting column 18, thereby driving the sleeve ring 19 to rotate with the motor 4 as the center of the circle, and the connecting ring 17 sleeved on the surface of the connecting column 18 rises accordingly, driving the lower end tamping column 13 to slide inside the limiting sleeve column 14, and squeezes the spring 16 through the movable sleeve ring 15. When the connecting column 18 reaches the top, the force of the dial plate 20 on the connecting column 18 is cancelled, and the elastic potential energy of the spring 16 pushes the movable sleeve ring 15 and drives the tamping column 13 to apply a hammer force to the lower end ground inside the limiting sleeve column 14, and evenly tamps the road surface through the pressing plate 12, making the road surface smoother and more solid.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A road construction compaction device, characterized in that it comprises an outer baffle plate 1 (1), the side of the outer baffle plate 1 (1) is fixedly connected to an outer baffle plate 2 (2), the outer wall of the outer baffle plate 2 (2) is fixedly connected to a motor 1 (4), the side of the motor 1 (4) is fixedly connected to a rotary plate (20), the outer wall of the motor 1 (4) is sleeved with a sleeve ring (19), the bottom end of the sleeve ring (19) is fixedly connected to a connecting column (18), the outer wall of the connecting column (18) is sleeved with a connecting ring (17), the bottom end of the connecting ring (17) is hinged with a compaction column (13), and the bottom end of the compaction column (13) is fixedly connected to a pressing plate (12). 2. A road construction compaction device according to claim 1, characterized in that: the outer wall of the outer baffle plate 1 (1) is fixedly connected to the motor 2 (5), the bottom end of the motor 2 (5) is fixedly connected to the rotating shaft (9), the outer wall of the rotating shaft (9) is sleeved with a pressure cylinder core (21), the outer wall of the pressure cylinder core (21) is fixedly connected to an outer pressure cylinder (22), the inner wall of the outer pressure cylinder (22) is rollingly connected to three groups of lead columns (6), and the three groups of lead columns (6) are movably sleeved on the surface of the lead groove (23) with the guide wheel (7) as the center of the circle. 3. A road construction compaction device according to claim 1, characterized in that: the side of the second outer baffle plate (2) is fixedly connected to a limit sleeve column (14), the interior of the limit sleeve column (14) is fixedly connected to one end of a spring (16), the other end of the spring (16) is fixedly connected to a movable ring (15), and the inner wall of the movable ring (15) is fixedly connected to the outer wall of the compaction column (13). 4. A road construction compaction device according to claim 2, characterized in that: a load-bearing groove (8) is rotatably sleeved on the outer wall of the rotating shaft (9), and an outer baffle plate three (11) is fixedly connected to the top of the load-bearing groove (8). 5. A road construction compaction device according to claim 1, characterized in that an extension rod (3) is fixedly connected to the outer wall of the outer baffle plate (1), and handrails (24) are fixedly connected to the opposite sides of the two groups of extension rods (3). 6. A road construction compaction device according to claim 2, characterized in that a connecting crawler (10) is rotatably connected to the outer wall of the rotating shaft (9).