A road surface compaction device

Abstract

The invention discloses a road pavement tamping device. The road pavement tamping device comprises a mobile car body and a tamping machine body fixedly installed in the mobile car body. A first tamping execution part and a second tamping execution part are symmetrically arranged in the tamping machine body left and right, a lifting sliding cavity and a sinking trough formed in the positions, belowthe lifting sliding cavity, of the end face of the bottom of the tamping machine body are formed in each of the first tamping execution part and the second tamping execution part, a lifting sliding block is in sliding fit connection with the interior of each lifting sliding cavity, a tamping plate is in sliding fit connection with the interior of each sinking trough, and a jacking and pressing cam is in rotating fit connection with the position, above each lifting sliding block, of the interior of the corresponding lifting sliding cavity; and a groove is formed in the bottom wall of the interior of each lifting sliding cavity, a jacking and pushing rod arranged to extend up and down is in sliding fit connection with the position, between each groove and each sinking trough, of the interior of the corresponding tamping machine body, and extension sections at the tops of the jacking and pushing rods extend into the lifting sliding cavities through the grooves and the tail ends are fixedly connected with the end faces of the bottoms of the lifting sliding blocks. According to the road pavement tamping device, the construction time is greatly shortened, carrying is convenient, the manufacturing and maintenance cost is low, and the road pavement tamping device can be conveniently applied and popularized in a large scale.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a road surface compacting device. Background technique [0002] At present, in the process of road construction, it is often necessary to use a compactor. The existing compactors are mainly divided into firepower rammers, electric frog-style rammers and fast impact rammers. These compactors mainly use fuel oil and electricity for compaction. There will be dangers and hidden dangers. The electric frog rammer is inconvenient to move at any time. The rapid impact rammer is expensive and not conducive to maintenance, and the equipment occupies a large area, which is not conducive to the compaction needs of narrow roads, and is not convenient for small roads. Construction, while the existing small compactors are not only larger in size, but also often have only one rammer. During the construction process, it is necessary to continuously beat the construction ground back and...

AI Technical Summary

Problems solved by technology

[0002] At present, in the process of road construction, it is often necessary to use a compactor. The existing compactors are mainly divided into firepower rammers, electric frog-style rammers and fast impact rammers. These compactors mainly use fuel oil and electricity for compaction. There will be dangers and hidden dangers. The electric frog rammer is inconvenient to move at any time. The rapid impact rammer is expensive and not conducive to maintenance, and the equipment occupies a large area, which is not conducive to the compaction needs of narrow roads, and is not convenient for small roads. construction, while the existing small tamping machines are not only large in size, but often only have one rammer

During the construction process, it is necessary to continuously beat the construction ground back and forth to ensure the construction requirements, which greatly increases the construction time and is not convenient to carry

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