Concrete pavement paving device and method based on weaving mechanism

Abstract

The invention discloses a concrete pavement paving device and method based on a weaving mechanism. The paving device comprises a rack, a concrete feeding device, a horizontal vibrator and a vertical vibrator, wherein the rack horizontally moves from back to front in the pavement paving direction, and the concrete feeding device moves along with the rack; the horizontal vibrator is positioned above the front side of the rack, and the vertical vibrator is positioned above the rear side of the rack. The concrete feeding device is arranged in the wideness direction of a pavement. The paving method comprises the following steps: the rack horizontally moves from back to front in the pavement paving direction, and pavement anti-deformation structures are arranged on the base layer of the paved pavement from back to front in the moving process; in the process that the rack moves from back to front, the concrete feeding device continuously conveys concrete in the concrete feeding device onto the base layer of the pavement for paving in multiple paving stripes from back to front based on the weaving mechanism. The concrete pavement paving device has the advantages of reasonable design, simpleness and convenience in use and operation, high efficiency, energy saving, high paving quality and easiness in promotion and use and can solve various inherent contradictions and problems in sliding mode paving construction.

Description

technical field [0001] The invention belongs to the technical field of concrete pavement paving, and in particular relates to a concrete pavement paving device and paving method based on a weaving mechanism. Background technique [0002] In the road surface construction technology of roads, bridges and airports, the labor-intensive and low-efficiency manual paving and compaction construction methods have been gradually eliminated. The road surface includes concrete plane structures such as road surfaces, airport runways, and squares. However, when using simple equipment to assist construction, it is easy to have large dispersion of concrete strength and more bleeding on the concrete surface, resulting in a decrease in the strength of the concrete surface. At present, in the construction of cement concrete pavement, the more advanced mechanized construction equipment is the slip mode concrete paver. Compared with manual paving and other small machinery paving operations, the ...

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Problems solved by technology

Moreover, expensive dowel bars and tie rod insertion devices not only have high cost of use and high requirements on the performance of concrete, but also cause disturbance or even damage to the existing structure inside the dense concrete, which is often difficult to completely repair

Therefore, the above-mentioned problems have seriously affected the construction quality and service life of the concrete pavement.

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