Municipal road roadbed leveling device and impact rolling leveling method thereof: Fid-Bau Portal

Municipal road roadbed leveling device and impact rolling leveling method thereof

ZHANG PING

The invention belongs to the technical field of municipal construction, and particularly relates to a municipal road roadbed leveling device which comprises a rectangular device frame, the front inner wall and the rear inner wall of the device frame are each provided with three mounting grooves formed at equal intervals, lifting parts are arranged in the six mounting grooves, and the three lifting parts located in the front correspond to the three lifting parts located in the rear in a one-to-one mode; a municipal road subgrade impact rolling leveling method comprises the following steps that S1, a leveling device and a tractor are assembled and connected through a trailer part, two bidirectional threaded rods rotate synchronously by driving two first motors to work synchronously, and moving frames corresponding front and back move synchronously and relatively under connection of connecting rods till the moving frames move to a bridge section. The road subgrade leveling device has the advantages that leveling work of a road subgrade can be completed in one step, three construction parts are integrated, all the construction parts can be flexibly used for construction, the use flexibility of the device is improved, and the construction efficiency is improved.

本发明属于市政施工技术领域，尤其涉及一种市政道路路基整平装置，包括矩形的装置框，所述装置框前后内壁上均开设有三个等间距设置的安装槽，六个所述安装槽内均设有升降件，位于前方的和位于后方的三个所述升降件一一对应；一种市政道路路基冲击碾压整平方法，步骤如下：S1、通过挂车件将整平装置与拖拉机进行组装连接，通过驱动两个第一电机同步工作，使两个双向螺纹杆同步转动，各前后对应的移动框在连接杆的连接下同步相对移动，直至移至桥梁段。优点在于：本发明可一步完成的道路路基的整平工作，集合三种施工件为一体，可灵活的运用各施工件进行施工，提高了装置的使用灵活性，提高了施工效率。

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