Concrete paving and flattening machine capable of accelerating concrete solidification and used for pavement construction

Abstract

The invention discloses a concrete paving and flattening machine capable of accelerating concrete solidification and used for pavement construction. The concrete paving and flattening machine comprises a paving and flattening machine cross beam, a press roller, an idler wheel, a left baffle and a right baffle. The left baffle is fixedly arranged at the lower left end of the paving and flattening machine cross beam, the right baffle is movably arranged at the lower right end of the paving and flattening machine cross beam, and the left baffle and the right baffle are of rectangular platy structures; the press roller is arranged between the left baffle and the right baffle. Only one cross beam is arranged in the concrete paving and flattening machine, the whole concrete paving and flatteningmachine is small, simple in structure and low in weight, and the manufacturing cost and construction cost are reduced; an electric heating plate is arranged on the paving and flattening machine crossbeam above the press roller and heats the press roller, the press roller transmits heat to concrete when the concrete pavement is flattened, moisture in the concrete can be quickly evaporated, the aim of increasing the drying speed of the concrete pavement is achieved, and the concrete paving and flattening machine is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of concrete paving and leveling machines, in particular to a concrete paving and leveling machine which can accelerate the solidification of concrete in road construction. Background technique [0002] The concrete paving and leveling machine is a device for paving the concrete laid in the road construction. It can pave the whole road at the same time, with high precision and high efficiency, which reduces the investment of manpower and material resources, and reduces the Although it reduces the construction cost, it still has the following disadvantages in actual use: [0003] 1. The lower end of the overall frame of the existing concrete paver is often provided with two beams, one beam is used to control the movement of the concrete paver, and the other beam is used to pave the concrete road surface. The overall structure is heavy, which wastes manufacturing costs and construction costs; [0004] 2. The ...

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Problems solved by technology

[0003] 1. The lower end of the overall frame of the existing concrete paver is often provided with two beams, one beam is used to control the movement of the concrete paver, and the other beam is used to pave the concrete road surface. The overall structure is heavy, which wastes manufacturing costs and construction costs;

[0004] 2. The rollers that control the concrete paver are often arranged at intervals on the lower end beam of the entire concrete paver to ensure the straight movement of the device, but it is easy to compress part of the concrete, resulting in high density on one side and low density on the other side, resulting in poor quality Unbalanced, failing to meet quality requirements;

[0005] 3. Concrete paver is often set at a fixed height, and the height cannot be adjusted in a wide range. Different concrete paver can only be used for road surfaces with different specifications, and a single concrete paver cannot be adjusted at any time according to the actual construction requirements. The scope of application is small;

[0006] 4. After the existing concrete paver paves the concrete pavement, the concrete pavement is often air-dried naturally, and the air-drying efficiency is slow, which delays the construction progress

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