High-altitude circular sliding device for oval steel structure roof and construction method thereof

Abstract

The invention discloses a high-altitude circular sliding device for an oval steel structure roof and a construction method thereof. The high-altitude circular sliding device for the oval steel structure roof comprises an inner supporting jig frame and an outer supporting jig frame, wherein a roof is movably connected to the top of the inner supporting jig frame and the top of the outer supporting jig frame; a connecting truss beam is arranged between the inner supporting jig frame and the outer supporting jig frame; an inner concentric sliding rail is arranged on the upper part of the inner supporting jig frame; and an outer concentric sliding rail is arranged on the upper part of the outer supporting jig frame. The high-altitude circular sliding device for the oval steel structure roof and the construction method thereof provided by the invention relates to the technical field of building construction. According to the high-altitude circular sliding device for the oval steel structure roof and the construction method thereof, in the sliding process, an inner ring crawl device and an outer ring crawl device synchronously conduct concentric arc-shaped accumulative sliding till the whole roof is connected and forms an overall structure system with a vertical face awning, so that the input amount of tower cranes in the roof construction process can be effectively reduced, and the using efficiency of the tower cranes is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to an oval steel structure roof high-altitude circular sliding device and a construction method thereof. Background technique [0002] At present, with the acceleration of the development of the national sports industry, the number of professional sports venues is increasing, the requirements are getting higher and higher, and the shapes are becoming more and more diverse. These buildings are generally long-span high-altitude steel structures, and the structural forms include grid frames and trusses. The installation of steel structures has its advantages and disadvantages regardless of the installation method according to its structural stress and structural characteristics, which have a great impact on the construction period, comprehensive cost, and process interspersed. Among them, although high-altitude bulk construction can reduce equipment parameters, it requir...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an oval steel structure roof high-altitude circular sliding device and its construction method, which solves the problem that there are more and more steel structure forms and architectural shapes, such as high-altitude oval steel Structural canopies, etc., and the span and height are getting larger and larger, and the structural form is complex. In this case, the above-mentioned traditional installation method is too limited for this type of structure installation.

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