Asphalt Paver for Rapid Vibration of Road and Bridge

Abstract

The invention discloses an asphalt paver for road and bridge rapid vibration, which comprises: an asphalt storage box I is arranged at the front end of the asphalt paver body; a distributing auger group is arranged directly under the asphalt discharge port I; It is arranged behind the cloth auger group; the vibrating assembly includes a bracket, a pair of vibrating hammers, a pair of hinges and an ironing plate, which is arranged behind the vibrating assembly, and the upper end of the ironing plate is hingedly arranged at the rear end of the body. The asphalt paver for road and bridge rapid vibration provided by the present invention has uniform distribution of the material distribution auger group, and can perform vibration operation on asphalt in real time, so as to improve the firmness of asphalt paving and ensure the effect of asphalt paving.

Description

technical field [0001] The invention relates to the field of road construction, in particular to an asphalt paver for rapid compaction of roads and bridges. Background technique [0002] At present, with the development of my country's highways, especially the rapid development of high-grade highways, the comfort and flatness of the road surface has been increasingly paid attention to by people. The existing asphalt paving construction needs to be equipped with a large number of equipment, such as road crushers, asphalt paver, and road rollers. The investment cost of construction equipment is relatively high, and in the existing asphalt paver, the material distribution mechanism is not uniform enough. The discharge volume in the middle of the distribution mechanism is significantly larger than the discharge volume at both ends of the distribution mechanism, which can easily cause unevenness of the road surface; there may also be some areas where there is no asphalt paving, r...

AI Technical Summary

Problems solved by technology

The existing asphalt paving construction needs to be equipped with a large number of equipment, such as road crushers, asphalt paver, and road rollers. The investment cost of construction equipment is relatively high, and in the existing asphalt paver, the material distribution mechanism is not uniform enough. The discharge volume in the middle of the distribution mechanism is significantly larger than the discharge volume at both ends of the distribution mechanism, which can easily cause unevenness of the road surface; there may also be some areas where there is no asphalt paving, resulting in the need for refilling. Filling is generally done by artificial filling, which is time-consuming and labor-intensive. In addition, the flatness of the asphalt layer is controlled by the ironing plate. Since the asphalt is not vibrated before ironing, the density of the asphalt layer is often uneven. , the firmness is not enough, which directly affects the service life of the pavement

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