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Pavement flattening device for road construction

A technology of road construction and flattening machine, which is applied in the direction of roads, roads, road repairs, etc., and can solve the problem of difficulty in meeting different road surface flattening requirements, adjusting the flattening rollers for flattening use requirements, and affecting the use effect of road surface flattening and other issues to achieve the effect of improving adjustability and applicability, reducing assembly difficulty, and reducing weight

Pending Publication Date: 2021-04-16
李鹏涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the use of traditional road flattening devices, the weight of the flattened rollers cannot be adjusted due to the inability to adjust the weight of the flattened rollers according to the needs of road surface flattening. It is difficult to meet the requirements for different road surface flattening. Affect the effect of pavement flattening

Method used

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  • Pavement flattening device for road construction
  • Pavement flattening device for road construction
  • Pavement flattening device for road construction

Examples

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Effect test

no. 1 example

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] Such as Figure 1-Figure 5 As shown, the present invention is a road surface flattening device for road construction, comprising a frame assembly 1, the bottom end of the frame assembly 1 is provided with a roller assembly 2, and the inside of the roller assembly 2 is provided with a counterweight assembly 3;

[0034]The frame assembly 1 includes a flattening frame 101 and a transmission roller 104. The bottom side of the flattening frame 101 is hinged ...

no. 2 example

[0039] Based on the road surface flattening device for road construction provided in the first embodiment, the compaction operation on different road surfaces can be realized by changing the weight of the magnetic counterweight ring 303 in the flatten roller 201. The complexity of the road roller is different, and the weight of the magnetic counterweight ring 303 needs to be replaced frequently. At this time, the workload of the construction personnel is huge, and they cannot adapt more quickly, and the work efficiency is low. In order to further improve the adaptability and work efficiency of the road roller, combined with Figure 6 and 7 , a road surface flattening device for road construction also includes: the magnetic counterweight ring 303 itself not only has weight, but also makes it have a certain degree of magnetism during design, and ensures that the magnetic properties of the inner surface of the electromagnetic counterweight ring 303 are consistent, which can Assum...

no. 3 example

[0044] Based on the road surface flattening device for road construction provided in the second embodiment, the vibration of the flattened roller 201 can be controlled by changing the rotational speed of the electromagnetic eccentric rod 4 and the current of the energized coil, but in the actual operation process , due to the complexity of the road conditions, it is inevitable that there will be road debris attached to the flattening roller 201. If it is not dealt with in time at this time, it will affect the use of the flattening roller 201, and it cannot guarantee the safety of the road surface. Better compaction operation, in order to further solve the problem of cleaning up the sundries attached to the flattening roller 201, combined with Figure 7 and Figure 8 , a road surface flattening device for road construction also includes a magnetic counterweight ring 303 with a semicircular opening on the side away from the assembly plate 301, and the semicircular design will no...

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Abstract

The invention belongs to the technical field of pavement construction, and discloses a pavement flattening device for road construction. The device comprises a rack assembly, a grinding wheel assembly is arranged at the bottom end of the rack assembly, a balance weight assembly is arranged on the inner side of the grinding wheel assembly, the rack assembly comprises a flattening rack and a transmission roller, a first assembling frame is hinged to the bottom side of the flattening rack, and a first damping base is fixedly installed on the side face of the first assembling frame; and two second assembling frames are symmetrically and fixedly installed on the side, away from the first assembling frame, of the bottom end of the flattening rack, second damping seats are fixedly installed on the side faces of the second assembling frames, and the second damping seats are rotationally connected with rotating shafts. According to the pavement flattening device, the weight of the flattening grinding wheel and the electrifying amount of the electromagnetic eccentric rod can be conveniently adjusted according to the pavement flattening use requirements, the adjustability and the applicability of the pavement flattening device are improved, impurities attached to the flattening grinding wheel can be removed, the pavement flattening device can meet the different road flattening use requirements, and the pavement flattening use effect can be improved.

Description

technical field [0001] The invention belongs to the technical field of road construction, in particular to a road surface flattening device for road construction. Background technique [0002] From the meaning of the word, the road is the infrastructure for various trackless vehicles and pedestrians. According to its use characteristics, it can be divided into highways, urban roads, rural roads, factory and mine roads, forestry roads, examination roads, competition roads, automobile test roads, and workshop passages. And school roads, etc., when carrying out concrete construction on the road, the unformed concrete road needs to be flattened and formed, and a flattening device is needed to flatten the road surface. [0003] However, during the use of traditional road flattening devices, the weight of the flattened rollers cannot be adjusted due to the inability to adjust the weight of the flattened rollers according to the needs of road surface flattening. It is difficult to ...

Claims

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Application Information

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IPC IPC(8): E01C19/24
Inventor 李鹏涛李志东
Owner 李鹏涛
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