A car-type high-efficiency cement concrete paver with adjustable width

Abstract

The invention discloses a car-type high-efficiency cement concrete paver whose width can be adjusted arbitrarily in the technical field of engineering machinery. The top of the base is provided with a lower bottom column, the top of the lower bottom column is provided with a connecting seat, a rotating plate is arranged above the connecting seat, a hollow cylinder is arranged between the rotating plate and the connecting seat, the top of the hollow cylinder and The bottom is provided with slip rings, and the opposite surface of the rotating plate and the connecting seat is provided with slip ring tracks matching the slip rings. When the cement concrete paver is in use, the paver can be adjusted in time according to the width of the road surface. The paving width can be adjusted to realize one-time paving operation and improve the efficiency of paving operation. At the same time, it can also avoid joint operation after paving operation, which can improve the efficiency and improve the paving quality of the pavement.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a car-type high-efficiency cement concrete paver whose width can be adjusted arbitrarily. Background technique [0002] Cement concrete paver is used for laying cement pavements such as high-grade highways, urban and rural highways, airports, docks, etc. It is one of the important equipment that is indispensable. The road surface with the width of the paving machine cannot be constructed, so that the construction personnel need to carry out joint treatment on the pavement after paving. However, the structure of the joint is not firm and is easily damaged by the rolling of the vehicle. Water seepage is easy to occur, and the roadbed is easily damaged, thereby reducing the service life of the pavement. Therefore, it is necessary to reduce the occurrence of joints as much as possible. Therefore, a car-type high-efficiency cement concrete paver with adjustable width is ...

AI Technical Summary

Problems solved by technology

[0002] Cement concrete paver is used for laying cement pavements such as high-grade highways, urban and rural highways, airports, docks, etc. It is one of the important equipment that is indispensable. The road surface with the width of the paving machine cannot be constructed, so that the construction personnel need to carry out joint treatment on the pavement after paving. However, the structure of the joint is not firm and is easily damaged by the rolling of vehicles. Water seepage is easy to occur, and the roadbed is easily damaged, thereby reducing the service life of the pavement. Therefore, it is necessary to reduce the occurrence of joints as much as possible. Therefore, a car-type high-efficiency cement concrete paver with adjustable width is very practical. value

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