A construction device for architectural decoration gray line design

Abstract

The invention provides a construction device designed for building decoration cement-lime lines. The construction device comprises a bar-type box. The top side of the bar-type box is provided with anopening. The bottom side of the bar-type box is provided with strip-shaped slots in bilateral symmetry. A trapezoidal through hole on the left side is wide on the left and narrow on the right. A cement mortar extrusion device is arranged in the bar-type box. A transmission device is arranged between a cross shaft and the cement mortar extrusion device. The cross shaft can rotate to drive the cement mortar extrusion device through the transmission device. The construction device designed for the building decoration cement-lime lines can be suitable for plastering in plastered planes at any angle, controls the extrusion output of cement mortar through traveling rotating wheels to facilitate even plastering on a mortar layer, extrudes the cement mortar into a trapezoidal bar, improves the construction efficiency and effectively prevents existence of a lot of mortar junctions. The mixed cement mortar is stored in a box body and can maintain good viscosity. Accordingly, the construction device effectively prevents mortar dropping, can meet the market requirements and is suitable for popularization.

Description

technical field [0001] The invention belongs to the field of building construction tools, in particular to a construction device designed with gray lines for architectural decoration. Background technique [0002] Architectural decorative gray line is to use a stereotyped mold to pull out the convex and concave orderly gray lines to improve the visual effect of the building. Gray lines are commonly used to decorate walls and roofs in modern buildings. On straight walls or roofs, it is difficult to control the smearing force, resulting in uneven smearing of the gray line bottom ash, and each time the plastering needs to bend over to pick up the ash, which increases labor intensity, and it is easy to appear the intersection of gray heads when plastering multiple times , affect the aesthetics of the plaster, and at the same time, the prepared ash is easy to volatilize when exposed to the air for a long time, resulting in a decrease in viscosity, causing the smeared ash layer to...

AI Technical Summary

Problems solved by technology

[0002] Architectural decorative gray line is to use a stereotyped mold to pull out the convex and concave orderly gray lines to improve the visual effect of the building. Gray lines are commonly used to decorate walls and roofs in modern buildings. On straight walls or roofs, it is difficult to control the smearing force, resulting in uneven smearing of the gray line bottom ash, and each time the plastering needs to bend over to pick up the ash, which increases labor intensity, and it is easy to appear the intersection of gray heads when plastering multiple times , affect the aesthetics of the plaster, and at the same time, the prepared ash is easy to volatilize when exposed to the air for a long time, resulting in a decrease in viscosity, causing the smeared ash layer to fall off, which cannot meet the actual needs, so we invented a gray line design for architectural decoration construction device

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