Mobile trowelling device

Abstract

The invention belongs to a flat construction appliance, and particularly relates to a mobile trowelling device. The mobile trowelling device comprises a trowelling head and a transversely-arranged machine frame, and the trowelling head is slidably connected with the machine frame so as to make the trowelling head achieve transverse sliding along the machine frame; a steel wire and two supporting wheels are arranged on the machine frame, the supporting wheels are fixedly arranged on the left and right sides of the machine frame correspondingly, and the two ends of the steel wire pass through the supporting wheels in a one-to-one corresponding mode and are fixedly connected to the trowelling head. The trowelling head is arranged to be the structure capable of transversely sliding on the machine frame, the structure is simple, light and convenient, the trowelling effect is more uniform, the volume and weight of the trowelling device are greatly reduced, and the assembly and use are facilitated; and a telescopic piece is matched with an eccentric mechanism, a trowelling plate can achieve the movement of the front and back direction, and secondary trowelling or galling process can be completed.

Description

technical field [0001] The invention belongs to plane construction tools, in particular to a mobile smoothing device, which can be assembled into a paver as an auxiliary tool. Background technique [0002] At present, the construction of walls or pavements requires manual smoothing to make the materials even and smooth. Taking the construction of concrete highway pavement as an example, generally the paver is vibrated and paved, and then the pavement is smoothed with a slab. Referring to the rear-mounted slipform paver disclosed in Chinese patent application 2015104426120, the troweling plate is equipped with the same length as the paving mold. It is a very heavy steel plate, which is very inconvenient to assemble and increases the total weight of the paving mold. lead to high energy consumption. Due to the large board surface, the flatness of the board surface is very high, and there must be a welding area on the board surface for assembly, which cannot avoid deformation....

AI Technical Summary

Problems solved by technology

Referring to the rear-mounted slipform paver disclosed in Chinese patent application 2015104426120, the troweling plate is equipped with the same length as the paving mold. It is a very heavy steel plate, which is very inconvenient to assemble and increases the total weight of the paving mold. lead to high energy consumption

Due to the large board surface, the flatness of the board surface is very high, and the upper board surface of the trowel plate must have a welding area for assembly, which cannot avoid deformation. Once the trowel plate is deformed, it will greatly affect the smoothness of the roadside. There is a manual smoothing process, and the wide roadside is very inconvenient for manual operation

Images