Construction method for easy operating platform for high-altitude assembly of large-span steel truss

Abstract

The invention provides a construction method for an easy operating platform for high-altitude assembly of a large-span steel truss. Single truss operating platforms constructed by all-round scaffolds, connecting trusses for connecting adjacent single truss operating platforms, a plurality of jacking clamping grooves and lower chord support steel tubes installed at the tops of the single truss operating platforms are included. The construction method has the advantages that a few steel tubes are used, costs are saved, the construction is convenient, and the safety is high.

Description

technical field [0001] The invention relates to a construction method of an operation platform, in particular to a construction method of a simple operation platform assembled in empty space for large-span steel trusses. Background technique [0002] In recent years, many buildings have adopted space steel truss structures. The weight of a single truss is heavy and the length of a single span is too long. The steel trusses need to be scattered at high altitude. The conventional construction method is to erect Bailey frames and operate steel platforms, and add Bailey frames. And the use of steel, increase the cost of measures, and it is difficult for operators to ensure safety during the construction process. Therefore, the best solution for the installation of steel trusses in high-altitude scattered trusses is to set up scaffolding operating platforms. If a whole house of scaffolding is erected between each single truss, the amount of steel pipes will be increased, the cost...

AI Technical Summary

Problems solved by technology

[0002] In recent years, many buildings have adopted space steel truss structures. The weight of a single truss is heavy and the length of a single span is too long. The steel trusses need to be scattered at high altitude. The conventional construction method is to erect a Bailey frame and operate a steel platform, and add a Bailey frame. And the use of steel, increase the cost of measures, and it is difficult for operators to ensure safety during construction

Therefore, the best solution for the installation of high-altitude loose trusses for steel trusses is to set up a scaffolding operation platform. If a whole house of scaffolding is erected between each single truss, the amount of steel pipes will be increased, the cost will be high, and the erection will be difficult. Therefore, it is necessary to propose A new construction method of high-altitude scattered and simple operation platform of steel truss

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