High-altitude large-span supporting platform and construction method thereof

Abstract

The invention discloses a high-altitude large-span supporting platform and a construction method thereof. The high-altitude large-span supporting platform comprises multiple steel structure platforms connected with one another and multiple lifting stabilizing devices arranged on the steel structure platforms, and each lifting stabilizing device is arranged at the position, close to a frame column, of the corresponding steel structure platform. Each lifting stabilizing device comprises rotating wheels and a traction assembly, each traction assembly comprises an outer frame and a first rack, a second rack and a middle gear which are arranged in the outer frame, the first racks and the second racks are arranged in the outer frames in a sliding mode in the length direction of the outer frames, and each first rack and the corresponding second rack are meshed with the two sides of the corresponding middle gear correspondingly. The multiple steel structure platforms are installed with the help of the frame stand columns to form the supporting platforms, then steel pipes, batten keels and wood plates are laid on the supporting platforms to form supporting devices, then scaffolds are erected on the supporting devices, the structural strength of the supporting platforms is improved, the construction mode is simpler and more convenient, and the construction time is saved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a high-altitude large-span support platform and a construction method thereof. Background technique [0002] At present, most of the elevated formwork adopts ordinary steel pipe scaffolding to build a full house of scaffolding. Due to the influence of the steel pipe market, the wall thickness of the steel pipe does not meet the specification requirements, which makes the spacing and step distance of the vertical poles dense, and the erection period is long and unsafe. Therefore, there is a need for a support platform with a simpler construction method and a shorter construction period. Contents of the invention [0003] The object of the present invention is to address the above deficiencies, to provide a high-altitude large-span support platform, which is simpler and quicker to construct on-site, and has higher structural strength, and also provides a constructio...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the elevated formwork adopts ordinary steel pipe scaffolding to build a full house of scaffolding. Due to the influence of the steel pipe market, the wall thickness of the steel pipe does not meet the specification requirements, which makes the spacing and step distance of the vertical poles denser, and the erection period is longer, which is not safe.

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