BIM-based accurate measurement device for intelligent construction site construction

Abstract

The invention discloses a BIM (Building Information Modeling)-based accurate measurement device for intelligent construction site construction and relates to the field of building construction measurement. The device comprises a base, wherein a top seat is arranged above the base, a circular ring is arranged on the outer side of the top seat, the circular ring and the top seat are arranged in a penetrating mode, a surveying and mapping main machine is arranged at a top end of the circular ring, a driving assembly for driving the surveying and mapping main machine to rotate is arranged on the inner side of the top seat, three telescopic rods are vertically inserted into the top seat, bases are arranged at top ends of the three telescopic rods, a lifting assembly for driving the top seat toascend and descend is arranged in the top seat, and the driving assembly comprises a gear ring fixedly installed on the inner side of the circular ring through a bearing. The device is advantaged in that the whole accurate measurement device can carry out automatic height and direction rapid adjustment according to surveying and mapping needs, the position of the machine does not need to be corrected manually, the building construction information can be obtained accurately to the greatest extent, operation is rapid, and efficiency is high.

Description

technical field [0001] The invention relates to the field of building construction measurement, in particular to a BIM-based precise measurement device for intelligent construction site construction. Background technique [0002] With the development of information technology, software aids have penetrated into all stages of construction engineering. However, in the whole life cycle of engineering construction, there are also problems such as untimely and inaccurate information transmission and sharing. BIM technology solves this problem well. question; [0003] BIM technology is a digital tool applied to engineering design, construction, and management. The core of BIM is to establish a virtual three-dimensional model of architectural engineering and use digital technology to provide this model with complete architectural engineering information that is consistent with the actual situation. Library, the information library not only contains geometric information, professio...

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Problems solved by technology

[0005] To this end, the present invention provides a BIM-based precise measurement device for intelligent construction site construction, which aims to solve the need for manual adjustment of the multi-angle adjustment of the surveying and mapping azimuth of the existing surveying and mapping measurement equipment used for construction site construction, and adjust the measurement equipment Finally, it takes time to adjust the level, which is time-consuming and laborious, resulting in low measurement efficiency. Improper adjustment will affect the deviation of the measurement results and affect the accuracy of the results.

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