White powder line spraying machine for building construction surveying and mapping

Abstract

The invention discloses a white powder line spraying machine for building construction surveying and mapping. The machine comprises a moving mechanism, a spraying mechanism and a pushing mechanism; the spraying mechanism is movably installed at the top end of the moving mechanism; the pushing mechanism is fixedly installed at the outer end of the right side of the spraying mechanism; the moving mechanism is composed of a belt, belt wheel shaft frames, rotating wheels, a first driving motor, a first rotating shaft, a first gear, a second gear and a second rotating shaft; the belt wheel shaft frames are fixedly installed at two ends of the moving mechanism; the rotating wheels are rotationally connected with the belt wheel shaft frames; and the rotating wheels are rotationally connected withthe belt. According to the white powder line spraying machine for building construction surveying and mapping, the first driving motor is started, white powder is loaded into a feeding port which isformed in the top end of the left side of the spraying mechanism, large-particle white powder is effectively screened through a filtering net which is movably installed at the left end of the inner side of the spraying mechanism, a rotating rod rotates to enable a smashing device to smash the white powder so the large-particle white powder is further screened and smashed, and the problem that thespraying machine is damaged due to the blocking phenomenon is prevented.

Description

technical field [0001] The invention relates to the technical field of architectural surveying and mapping, in particular to a white powder line spraying machine for architectural construction surveying and mapping. Background technique [0002] Construction survey refers to the survey work of control, stakeout and completion acceptance for construction. Contrary to general surveying work, construction stakeout is to calibrate the position, shape, size and elevation of the designed building on the ground according to the design drawings. Before construction, it is necessary to mark the specific position on the ground so that the construction can be carried out according to these marked point lines. [0003] In order to facilitate the work of workers during construction, and also to be able to carry out construction strictly in accordance with the design drawings, white powder is usually drawn on the ground. [0004] Due to the differences in the topography and construction ...

AI Technical Summary

Problems solved by technology

[0004] Due to the differences in the topography and construction of the construction site, the construction surveying and mapping work is usually done manually by holding a shovel in one hand, walking along a line ruler, and hitting the shovel with a stick in the other hand, and the white powder follows the line. The ruler falls on the ground, forming a white powder line. There are many uncertainties in manual setting out. Although there are line ruler marks, there are still uncontrollable human factors, and this way of setting out the work is heavy and not easy to control. The amount of white powder used is time-consuming and laborious to operate, and the work efficiency will be greatly reduced

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