Fast leveling device for asphalt pavement

Abstract

The invention provides a fast leveling device for asphalt highway pavement. The fast leveling device for asphalt highway pavement comprises a scraper main body, a fourth lug block and a shock absorbing spring. The middle part of the rear end side wall of the scraper disk main body is welded with a rectangular connecting block; the middle part of the connecting block is vertically downwardly provided with an angle section steel; the left end and the right end of the rear end plane of the connecting block are connected with the first electric cylinder rearwardly through the first ear block, andthe rear end of the first electric cylinder is connected with the middle of the upper end of the front side wall of the first fixture through the second ear block. For the fast leveling device for asphalt highway pavement, as the various structure are mutually matched, the pavement level device capable of turning left and right up and down is comprehensively realized, and compared with the traditional pavement level device at both ends of the crossing road, the pavement leveling device can improve the leveling efficiency, and the center of gravity can be adjusted at any time in the operation process, so as to adapt to the actual conditions of different pavements.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a rapid leveling device for asphalt road surfaces. Background technique [0002] With the rapid development of my country's modernization process, the transportation industry has also undergone earth-shaking changes, and road construction has developed rapidly, especially in recent years. County and township roads have developed rapidly. The demand for related complete sets of machinery and equipment for road construction and maintenance is increasing. more urgent. [0003] Through the technical analysis of the rapid leveling device of the asphalt road surface by the technicians, it is found that, At present, many road constructions are paved with asphalt mixture. The mixture is made of high-temperature melted asphalt, high-temperature gravel and sand as the main raw materials. The discharge temperature is as high as 180 degrees Celsius, and the temperature requi...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the present invention provides a quick leveling device for asphalt highway pavement, through structural and functional improvements, to solve the problem that the existing paver usually affects the asphalt mixture due to the sticking of the asphalt mixture on the dial shaft. The uniformity of paving requires frequent cleaning of the sticky asphalt mixture on the dial shaft, which affects work efficiency, and when the existing paver is in use, the center adjustment can only rely on the vibration of the motor due to the crossing of the road surface.

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