Large-span spatial reticulated shell assembling scaffold construction method under complicated work conditions

Abstract

The invention discloses a large-span spatial reticulated shell assembling scaffold construction method under complicated work conditions. The large-span spatial reticulated shell assembling scaffold construction method under the complicated work conditions is characterized by comprising the following steps that a, net frame columns are arranged on two sides of a spatial reticulated shell span separately based on the reticulated shell design; ground falling points on two sides of the reticulated shell span adopts a panel support and a plate-type rubber support; and five reticulated shell scaffold units are arranged in the longitudinal direction of the reticulated shell; b, the assembly method in the step a is adopted, and a second small assembly unit is assembled; c, a third small assemblyunit is assembled; d, a fourth small assembly unit is assembled; e, a fifth small assembly unit is assembled; f, a sixth small assembly unit is assembled; g, a seventh small assembly unit is assembled; and until m, a thirteenth small assembly unit is assembled, and the whole assembly construction of a large-span spatial reticulated shell assembling scaffold is completed. The large-span spatial reticulated shell assembling scaffold construction method under the complicated work conditions has the advantages that the working safety and regular production of a ground tape conveying machine are ensured, the gradual lifting and installation of the reticulated shell scaffold on the ground is achieved, the risk of high-altitude assembly of the scaffold is avoided, the construction efficiency is improved, the engineering progress requirements are met, and the construction cost is reduced.

Description

technical field [0001] The invention relates to a construction method for assembling tire frame of space reticulated shell, in particular to a construction method for assembling tire frame of large-span space reticulated shell under complex working conditions. Background technique [0002] With the continuous strengthening of national environmental protection measures, open-air raw material storage yards in metallurgy, coal, and electric power industries will gradually be closed in the form of grid greenhouses to reduce raw material loss and dust. Most of the open-air raw material storage yards have large spans and long lengths, and there are large-scale reclaiming equipment inside. Therefore, grid greenhouses need to be built high and the spans are getting larger and larger. This makes the installation of the reticulated shell structure more and more dangerous. In order to ensure the safety of the workers who install the reticulated shell structure at high altitude, it is g...

AI Technical Summary

Problems solved by technology

However, setting a high-altitude assembly tire frame platform under the reticulated shell will result in time-consuming, labor-intensive, laborious, and affect the construction period

If the reticulated shell needs to cross the complex working conditions of the non-stop running ground belt conveyor in the large-span space, then the construction method of setting a high-altitude assembly tire frame platform under the reticulated shell is even more useless

[0003] Therefore, there are above-mentioned inconveniences and problems in the arrangement of the high-altitude assembly tire frame platform under the known reticulated shell.

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