A terrain surveying and mapping device for buildings

Abstract

The invention discloses a topographic mapping device for construction. The topographic mapping device comprises a base, a pigment dilution tank and a stander, wherein a rotating shaft is mounted in the middle of the base, a rotating disc is mounted at the upper end of the rotating shaft, a mapping machine body is mounted on the rotating disc, and a plurality of telescopic rods are arranged on an outer ring of the lower side of the base; the stander is fixedly mounted on the base; and the pigment dilution tank is arranged on the inner side of the base, a second stirring plate is arranged on a transverse stirring shaft on the inner side of the pigment dilution tank, spiral blades are mounted on the transverse stirring shaft on two sides of the second stirring plate, a longitudinal stirring shaft is mounted in the middle of the top of the pigment dilution tank, a first stirring plate is mounted at the lower end of the longitudinal stirring shaft, a filtering net is arranged in the pigmentdilution tank below the first stirring plate, a reel is mounted on the longitudinal stirring shaft at the top of the pigment dilution tank, and a steel wire rope is connected to the reel. The topographic mapping device is convenient to use, the mapping efficiency and the mapping precision are improved, and the operation difficulty and errors of mapping workers are reduced.

Description

technical field [0001] The invention relates to the technical field of terrain surveying and mapping devices, in particular to a terrain surveying and mapping device for buildings. Background technique [0002] With the rapid development of computer technology and Internet technology, surveying and mapping instruments are also developing in the direction of digitization and miniaturization. It is difficult for the current surveying and mapping devices to achieve precise adjustment of surveying angle and surveying height. According to the requirements of and schema, the measurement of features, landforms and other geographical elements. The work of measuring the projected position and elevation of the ground objects and landforms on the earth's surface on the horizontal plane, reducing them to a certain scale, and drawing them into a map with symbols and annotations. Topographical mapping is fundamental to cartography, architecture, and more. In surveying work, for example ...

AI Technical Summary

Problems solved by technology

Accurate selection and identification of surveying and mapping points have a certain impact on the accuracy of surveying and mapping, especially in large-scale surveying and mapping work, a little error can easily lead to a difference of thousands of miles, which brings inconvenience to the development of surveying and mapping work

[0003] Most of the current architectural surveying and mapping devices are fixed. If you measure first and then mark the line, it will increase the work steps, increase the workload of the personnel, and increase the construction time. If the paint dries up or agglomerates when marking the line, it will bring trouble to the construction work.

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