Reinforcing system of concrete formwork and construction method

Abstract

The invention relates to a concrete pouring formwork, and particularly relates to a reinforcing system of a concrete formwork. The system comprises a formwork assembly and a reinforcing assembly, wherein the reinforcing assembly comprises two reinforcing plates and a tensioning part; the two reinforcing plates are correspondingly arranged on the opposite surfaces of the formwork assembly and are close to each other through the tensioning part in order to clamp the formwork assembly; a lifting assembly, comprising a lead screw, a driving part and a lifting sleeve, is arranged between the formwork assembly and the reinforcing assembly; the lead screw is vertically arranged and is rotated about own self and relative to the formwork assembly along a vertical shaft; the driving part is capableof driving the lead screw to rotate; the lifting sleeve is in thread connection with the lead screw; and the lifting sleeve is connected to the inner sides of the reinforcing plates. With the adoptionof the system, the difficulty and time of high-altitude construction work are greatly reduced; and the lifting mounting efficiency can be improved, and the mounting risk can be reduced.

Description

technical field [0001] The invention relates to a concrete pouring formwork, in particular to a reinforcement system and a construction method of a concrete formwork. Background technique [0002] The concrete column formwork is used to form the concrete column. In the process of use, the concrete column formwork is enclosed into a closed space, and then concrete is poured into the concrete column formwork to form the concrete column. In the process of forming concrete columns, the concrete formwork will be subjected to the extrusion force of the concrete. Once the support force of the formwork is insufficient, there will be a phenomenon of grout leakage, and in severe cases, even mold explosion will occur, which seriously affects the safety of the construction site. [0003] In the prior art, in order to improve the structural strength of the concrete column formwork, the concrete column formwork on opposite sides is generally fixed by means of pulling bolts. With the meth...

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Problems solved by technology

[0005] But the disadvantage is that in the vertical direction of the concrete column formwork, multiple groups of reinforcement components are usually arranged at different heights to complete the fixing of the concrete column formwork, and the diameter of the concrete column is generally large, and the quality of the reinforcement components It is relatively large, and each component needs to be hoisted in mid-air to complete the assembly, which is difficult to install

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