Measuring and processing system for adjusting overall lifting synchronism of steel structure

Abstract

The invention particularly relates to a measuring and processing system for adjusting the overall lifting synchronism of a steel structure. The method is characterized by comprising the steps of 1, determining lifting points, 2, determining the number and positions of measuring robots (3) according to the structural form and the arrangement of the lifting points; 3, installing a prism (5) for lifting the position of a lower lifting point for data acquisition; 4, automatically measuring the prism (5) through the measuring robots (3), and automatically transmitting data to a control room data processing system; 5, directly outputting a synchronous data control index after the data is automatically processed; and 6, carrying out synchronous data feedback. According to the method, the time ofdata measurement, transmission, analysis and result index output in the lifting process is shortened, the overall time span of lifting operation is reduced, and the lifting construction risk is reduced; and the accuracy of data is improved, and precision errors of manual measurement and operation are avoided.

Description

technical field [0001] The invention relates to the field of steel structure construction, in particular to a measurement and processing system for adjusting the synchronization of the overall lifting of the steel structure. Background technique [0002] Long-span steel structures are widely used in the design of various venues, airport terminals, large sports and commercial centers and other projects. For these long-span steel structures, hydraulic lifting technology is usually used to construct them. However, as the complexity of the steel structure increases, the synchronization control in the hydraulic lifting process becomes more and more important to the safety of the lifting process and the installation accuracy and quality control of the dry structure. [0003] The principle of hydraulic lifting construction is that before the lifting operation, the lifted structure is assembled in situ on the ground projection area of ​​the final position. The anchors correspondin...

AI Technical Summary

Problems solved by technology

In the local inching adjustment, "the whole body is moved by pulling one hair", the adjustment of a certain point will bring about changes in other lifting points. After each inching adjustment, the out-of-sync value needs to be re-measured; manual measurement requires a lot of There is a large amount of repeated manual measurement and calculation analysis, and the data transmission path is also subject to high-altitude conditions. As the lifting height increases, the difficulty becomes greater and the accuracy becomes smaller.

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