Automatic actual measurement system for constructional engineering

Abstract

The invention discloses an automatic actual measurement system for constructional engineering. The automatic actual measurement system comprises a machine body, wherein a corner shaft hole is formed in the lower portion of the front end of the machine body, a corner shaft is rotationally installed in the corner shaft hole, limiting discs are arranged at the upper end and the lower end of the corner shaft, a front roller carrier is arranged at the lower end of the limiting disc on the lower side, a front wheel shaft is rotationally installed on the roller carrier, front rolling wheels are symmetrically arranged at the two ends of the front wheel shaft, a corner transmission shaft is arranged at the upper end of the limiting disc on the upper side, a corner driven chain wheel is arranged on the side wall of the corner transmission shaft, an accommodating cavity is formed in the lower portion of the inner side of the machine body, a corner driving motor is arranged in the accommodating cavity, a corner driving chain wheel is arranged at the driving end of the corner motor, and the corner driving chain wheel is connected with the corner driven chain wheel through a chain. The automatic actual measurement system is convenient to operate, can avoid scanning dead angles, can improve the comprehensiveness of three-dimensional scanning of a building, improves the virtual three-dimensional modeling precision of the building, can store parts when not in use, avoids dust accumulation, collision and other damages, and prolongs the service life of the device.

Description

technical field [0001] The invention relates to the technical field of measuring equipment, and the specific field is an automatic actual measurement system for construction engineering. Background technique [0002] At present, in the field of building construction inspection, construction monitoring data collection relies on traditional construction inspection methods such as measuring rulers and tapes; these traditional inspection methods are limited to problems such as the subjective randomness of inspectors, the quality of inspectors, and incomplete inspection data. Therefore, there is an urgent need to introduce new detection methods in the construction field. [0003] With the advancement of science and technology and the development of economy, 3D laser scanning technology has become a research hotspot in various fields of surveying and mapping. This is because the 3D laser scanner has obvious advantages in automation, labor intensity, outside operation time, person...

AI Technical Summary

Problems solved by technology

This is because the 3D laser scanner has obvious advantages in terms of automation, labor intensity, outside operation time, personnel, data acquisition, etc., which is unmatched by other traditional measurement technologies.

[0004] However, most of the existing automated actual measurement systems use 3D scanners to scan buildings in 3D, perform 3D virtual modeling in the computer, analyze the model, and obtain the measurement structure, which is inconvenient to operate and prone to scanning Dead corners, inaccurate virtual 3D modeling of buildings, resulting in inaccurate measurements

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