Electric hydraulic construction platform device of elevator shaft and construction method of shear wall of elevator shaft

Abstract

The invention relates to an electric hydraulic construction platform device of an elevator shaft and a construction method of a shear wall of the elevator shaft. Supporting operation frame bodies are arranged around a supporting platform and abut against or are separated from the upper end of the shear wall of the elevator shaft; a hanging frame body is arranged on the supporting platform; detachable formworks are arranged on the periphery of the hanging frame body; the formworks are spliced with one another to form a construction inner formwork of the shear wall of the elevator shaft; a lifting structure is further arranged on the supporting platform to drive the supporting platform to move upward; the four supporting operation frame bodies are erected at the upper end of the shear wall of the elevator shaft to support the supporting platform; the hanging frame body is mounted on the supporting platform; the formworks are fixed to the hanging frame body to form the construction inner formwork of the shear wall of the elevator shaft in an enclosing mode; an outer formwork is arranged outside the hanging frame body; and after concrete is solidified, the lifting structure is started to lift the supporting platform to a high storey, therefore personnel security and the security degree of the whole construction can be guaranteed through the electric platform device, and efficiency is high.

Description

technical field [0001] The invention relates to the technical field of engineering construction, in particular to an electrohydraulic construction platform device for an elevator shaft and a construction method for the shear wall of the elevator shaft. Background technique [0002] Since most of the buildings in the current construction are high-rise buildings, the number of elevators is generally increased, and most of the structural forms are mainly concrete shear walls. During the construction, construction operation platforms are formed many times to carry out reinforcement, formwork and concrete mixing. In the construction of objects, etc., the operation platform is unstable and the operator falls accidents. In some construction projects, the inner wall formwork of the elevator shaft and the operator fall, and the operation platform is destroyed. Serious accidents. Contents of the invention [0003] The primary purpose of the present invention is to provide an electro...

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Problems solved by technology

[0002] Since most of the buildings in the current construction are high-rise buildings, the number of elevators is generally increased, and most of the structural forms are mainly concrete shear walls. During the construction, construction operation platforms are formed many times to carry out reinforcement, formwork and concrete mixing. In the construction of objects, etc., there are occasional accidents where the operation platform is unstable and the operator falls. In some construction projects, the inner wall formwork of the elevator shaft and the operator fall and the operation platform is destroyed. Serious accidents

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