An asphalt pavement leveling device and its working method

Abstract

The invention discloses an asphalt pavement leveling device and a working method thereof. The asphalt pavement leveling device comprises a box body, wheels are fixedly connected to the four corners ofthe bottom end of the box body correspondingly, a connecting part used for being connected with a trailer is fixedly mounted at the top end of one side of the box body, a feeding pipe is fixedly inserted into one side of the top end of the box body, one side of the inner wall of the box body is fixedly connected with a material box, and the top end of the material box is fixedly connected with the bottom end of the feeding pipe and communicates with the bottom end of the feeding pipe. According to the asphalt pavement leveling device, asphalt on the ground is melted through a plurality of heating resistance wires embedded into the inner wall of a flattening box, the missing asphalt amount is obtained through the position difference generated between the flattening box and the ground horizontal part, re-filling asphalt is compacted through cooperative use of a spring cylinder, a compressed spring and the flattening box, the repairing process is simple and convenient, the asphalt does not need to be broken to pieces, thus material waste is avoided, good heat preservation is achieved, the internal asphalt is in a good working state, and thus the working efficiency is indirectly improved.

Description

technical field [0001] The invention relates to the field of road construction, in particular to an asphalt pavement leveling device and a working method thereof. Background technique [0002] The road is the infrastructure for various trackless vehicles and pedestrians; according to the use and the degree of road construction, the road is divided into various grades, among which the expressway is the highest grade among all kinds of roads, and the expressway is usually paved with asphalt. Higher flatness allows vehicles traveling on it to achieve higher speeds. [0003] However, no matter what kind of road surface is used for a long time, the surface will inevitably appear uneven. At this time, the road surface needs to be leveled. The traditional asphalt pavement needs to smash the road surface and transport the asphalt waste away, and each process requires a separate Equipment to implement, the repair process is cumbersome and the construction period is long, which affec...

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Problems solved by technology

[0003] However, no matter what kind of road surface is used for a long time, the surface will inevitably appear uneven. At this time, the road surface needs to be leveled. The traditional asphalt pavement needs to smash the road surface and transport the asphalt waste away, and each process requires a separate Equipment to implement, the repair process is cumbersome and the construction period is long, which affects the normal use of the road, and the repair cost is relatively high, which makes the entire road surface maintenance cost relatively high, and the insulation effect is poor. work efficiency

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