Portable concrete template surface cleaning device

Abstract

The invention relates to a building construction template cleaning device, and particularly relates to a portable concrete template surface cleaning device. The portable concrete template surface cleaning device includes a hand-held power device, a cutter shaft and a roller; one end of the hand-held power device is provided with a motor and a transmission device which is connected to the motor; the cutter shaft is a cylinder, and the transmission device is connected to a rotatable shaft of the cylinder; the outer surface of the cylinder is provide with bump zones and hairbrush zones which are spirally distributed, wherein the bump zones and the hairbrush zones are alternately arranged, and the diameter of a rotatable surface of each bump zone is smaller than that of each hairbrush zone; the roller is arranged on the rotatable shaft at the outer side of the cylinder, and the roller and the cylinder are connected by a bearing; an outer edge of the roller is arranged on a concrete template; and the diameter of a rotatable surface of the roller is larger than that of the diameter of a rotatable surface of each bump zone. The portable concrete template surface cleaning device is low in cost, is portable, is convenient in use, and can clean a surface of the concrete template on site.

Description

technical field [0001] The invention relates to a cleaning tool for building construction formwork, in particular to a portable concrete formwork surface cleaning device. Background technique [0002] In building construction, formwork is widely used for in-situ pouring of concrete elements. The building formwork is a turnover material. After each demoulding, the surface and edge of the formwork will be adhered to concrete and other attachments. If these concrete and adhesions are not cleaned up in time, they will be used directly for the next time. In the middle, it will cause honeycomb pockmarks on the surface of large areas of concrete. However, it is a serious quality problem to deal with large-area honeycomb pockmarks of concrete, and its repair is also extremely labor-intensive and material-intensive. [0003] In order to avoid the occurrence of the above situation, the surface of the building formwork needs to be cleaned after demoulding. The main cleaning method fo...

AI Technical Summary

Problems solved by technology

The above methods all have problems to varying degrees. The formwork cleaning machine is large in size and high in cost, and usually cannot be used on the construction site. Even if it can be placed on the site, since the formwork is turned over on different floors, it is difficult for the formwork cleaning machine to be turned over together with the formwork. , and manual beating by workers is not only a huge workload, but more importantly, it is difficult to clean up, and it is easy to damage the template

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