Ceiling joist and double-layer construction platform integrated structure and manufacturing method thereof

Abstract

The invention provides a ceiling joist and double-layer construction platform integrated structure and a manufacturing method thereof. The ceiling joist and double-layer construction platform integrated structure comprises roof surface steel beams, upper layer platform suspension rods, upper layer platform beams, suspended ceiling suspension rods, suspended ceiling joists, lower layer platform suspension rods and lower layer platform beams, wherein scaffold boards are laid on all the upper layer platform beams and the lower layer platform beams to form double layers of construction platforms, suspended ceiling pipeline conduction is conducted by constructors on the upper layer platform, suspended ceiling board installation is conducted by constructors on the lower layer platform, and the construction on the upper layer platform and the lower layer platform are conducted at the same time; all members can be prefabricated in factories and assembled in site, and the manufacturing is simple; special connecting pieces are selected according to characters of each joint, materials of the members are selected according to load-bearing, the strength is guaranteed, and meanwhile the construction safety is guaranteed; the all-round scaffolds are not needed to be set up, the materials are saved, the space is saved, interruption to the lower attitude area can not be caused, the construction period is shortened, and the economic benefit is obvious; the ceiling joist and double-layer construction platform integrated structure can be used both as the suspended ceiling construction platforms and the suspended ceiling joists, only the lower layer platform suspension rods and the lower layer platform beams are needed to be detached after the suspended ceiling construction is finished, the practicability is high, and the ceiling joist and double-layer construction platform integrated structure is particularly suitable for the high-rise long-span suspended ceiling construction.

Description

technical field [0001] The invention relates to the technical field of high-altitude suspended ceiling construction, in particular to an integrated structure of a suspended ceiling keel and a double-layer construction platform and a manufacturing method thereof. Background technique [0002] At present, large-span projects such as large-scale indoor playgrounds are gradually emerging. The indoor ceiling height is high, the span is large, and the ground facilities are complex. In the existing technology, most of the construction lines can adopt the traditional full-house scaffolding method, which cannot be constructed in parallel at the same time. It is not suitable for construction sites with large super-high spans and complex ground facilities. On the one hand, the construction of the upper layer and the construction of the low-altitude area cannot be carried out at the same time. Simultaneously, the construction period is greatly extended. Therefore, how to realize the con...

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Problems solved by technology

[0003] The purpose of the present invention is to provide an integrated structure of a suspended ceiling keel and a double-layer construction platform and a manufacturing method thereof, and provide a high-altitude operation platform to solve the problem that parallel flow construction cannot be carried out simultaneously when a full-scale scaffolding is used in the construction of a super high-altitude large-span ceiling. The construction and low-altitude area construction cannot be carried out at the same time, and the ceiling pipeline construction and ceiling slab construction cannot be carried out at the same time, which greatly prolongs the technical problem of the construction period

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