Concrete complex structure continuous rising formwork

Abstract

The invention provides a continuous ascending formwork for a concrete complex structure. The continuous ascending formwork for the complex concrete structure which is a formwork structure capable of continuously constructing upwards is suitable for the complex concrete structure with key slots and formwork penetrating connecting joint bars in a concrete side surface. The formwork is separated from a support, and has 3-4 layers; and the layers of the formwork can manually turn and move upwards in a concrete pouring process, so that concrete can be poured upwards continuously. The formwork is light in structure, convenient to assemble and disassemble, safe and reliable in construction and fast in progress, has construction features of a sliding ascending formwork, and is suitable for concrete structure surfaces which have key slots and joint bars but cannot be constructed by sliding ascending formworks or large continuous turning and ascending formworks.

Description

technical field [0001] The invention relates to a concrete construction formwork, in particular to a continuous rising formwork of complex concrete structure. It is suitable for construction occasions where the concrete has complex structures such as keyways and ribs. Background technique [0002] Traditional concrete complex structures generally use bulk steel formwork structures surrounded by corrugated pipes, which cannot be continuously constructed. In order to save materials, the general floor height is about 3m, and the turnover period is more than one week, which is not conducive to speeding up the construction progress. The most important thing is that safety is difficult to guarantee. It is necessary to rely on safety ropes to set up safety protection at high altitudes to install the mold. When erecting and dismantling, safety protection risks are high. When the concrete side is a flat surface, the bracket and the formwork are welded into an integral large block a...

AI Technical Summary

Problems solved by technology

[0002] Traditional concrete complex structures generally use bulk steel formwork structures surrounded by corrugated pipes, which cannot be continuously constructed

In order to save materials, the general floor height is about 3m, and the turnover period is more than one week, which is not conducive to speeding up the construction progress

The most important thing is that safety is difficult to guarantee. It is necessary to rely on safety ropes to set up safety protection at high altitudes before the mold can be installed. Setting up and dismantling poses a high risk of safety protection.

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