Road leveling and film laying equipment

Abstract

The invention provides road leveling and film laying equipment. The equipment comprises a rack, a water storage tank, a water pump, a driving device, a driving roller, a film winding roller, a vibration leveling plate, a flattening roller, a film pressing roller and a watering rod, in the vertical direction, the vibration leveling plate and the rack are connected with a damping assembly; a vibration motor is arranged on the vibration leveling plate; the driving roller, the flattening roller and the film pressing roller are rotatably connected with the rack; the driving device controls the driving roller to rotate; the watering rod is communicated with the water storage tank through the water pump; the watering rod is connected with an atomizing nozzle; the film winding roller is located above the position between the flattening roller and the film pressing roller. The two ends of the film pressing roller are rotationally connected with the first ends of the two hinge pieces correspondingly. The second end of each hinge piece is hinged to the rack, an elastic piece is connected between each hinge piece and the rack, the elastic pieces force the film pressing roller to be away from the rack, and the equipment integrates the functions of road surface leveling and film laying, and is convenient to operate, high in working efficiency, long in service life and reliable in working performance.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a road leveling and film-laying equipment. Background technique [0002] According to the administrative level, roads can be divided into five levels: national roads, provincial roads, county roads, and township roads (referred to as national, provincial, and township roads) and special roads. Generally, national highways and provincial highways are called trunk lines, and county roads and township roads are called branch lines. The transportation demand of township roads is low, and concrete roads are generally used. Concrete pavement refers to a pavement that uses cement concrete slabs as the surface layer, and a pavement structure composed of cement concrete slabs as the surface layer, a base layer, and a cushion layer, also known as rigid pavement. [0003] When constructing concrete roads, formwork is used to pour concrete into the road surface. During constructio...

AI Technical Summary

Problems solved by technology

However, at present, pavement leveling and film laying are mostly carried out separately, resulting in low construction efficiency

Moreover, at present, the film is mostly laid manually, which is difficult to ensure that the pavement is neat, and it is easy to damage the leveled road surface, resulting in secondary rework and affecting the overall road construction progress.

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