A kind of rolling equipment for trench construction

Abstract

The invention discloses a rolling device for trench construction, which comprises a top plate, a driving assembly, a slide rail and a rolling assembly. Side plates are installed on both sides of the bottom of the top plate, the side plates and the top plate are perpendicular to each other, and the bottom of the top plate is installed with The drive assembly, a pair of slide rails are installed on the ground and parallel to each other, the drive assembly is close to the slide rails, the bottom of the drive assembly is installed with a rotation adjustment assembly, and a connecting member is installed on the rotation adjustment assembly. The rolling assembly is installed at the bottom, and the rolling assembly acts on the inner plane of the ditch. The driving assembly drives the rolling assembly with adjustable rotation angle and pressing depth, which can realize rapid rolling and compacting of the bottom surface of the ditch and the slope. One-time laying of the slide rail can realize the compaction of the bottom surface and the slope in the entire ditch, which greatly improves the rolling efficiency and the utilization rate of the rolling equipment, and one piece of equipment can realize rolling on the opposite side.

Description

technical field [0001] The invention relates to the technical field of rolling machines, in particular to rolling equipment for trench construction. Background technique [0002] At present, the laying of urban drainage pipes and the construction of drainage pipes require the excavation of ditches in advance. The soil layer in the ditch after excavation by machinery is relatively loose, and it is prone to collapse after being washed by rain. It is easy to make the cement crack, which greatly affects the service life of the ditch body, and it is necessary to compact the ditch surface after excavation. [0003] In the prior art, the groove surface is mainly compacted by rolling with heavy objects for a long distance, but the current rolling equipment can only roll the bottom of the groove, and the side slope cannot be compacted. It is necessary to prepare special equipment for compacting the slope, which is time-consuming, laborious and inefficient. Contents of the inventio...

AI Technical Summary

Problems solved by technology

[0002] At present, the laying of urban drainage pipes and the construction of drainage pipes require the excavation of ditches in advance. The soil layer in the ditch after excavation by machinery is relatively loose, and it is prone to collapse after being washed by rain. It is easy to make the cement crack, which greatly affects the service life of the ditch body. It is necessary to compact the ditch surface after excavation

[0003] In the prior art, the groove surface is mainly compacted by rolling with heavy objects for a long distance, but the current rolling equipment can only roll the bottom of the groove, and the side slopes cannot be compacted. It is necessary to prepare special equipment for compacting the slope, which is time-consuming, laborious and inefficient

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