Segmental prefabricated assembly type concrete tower segment prefabricating mold and prefabricating process

Abstract

The invention discloses a segmental prefabricated assembly type concrete tower segment prefabricating mold and a prefabricating process. The prefabricating mold comprises a mold table, an inner mold,a bottom mold, an outer mold and side molds, wherein the mold table is fixed to a foundation, the inner mold is fixedly arranged above the mold table, and the bottom mold is fixedly connected with thebottom of the inner mold; the outer mold is connected with the mold table in a sliding manner through sliding rails arranged above the mold table, and the outer mold is detachably connected with theinner mold and the bottom mold through top clamps and bottom clamps; and the side molds are symmetrically arranged at the two sides of the inner mold in the width direction, one sides of the side molds are movably connected with the inner mold, and the other sides of the side molds are detachably connected with the outer mold through side face clamps. According to the prefabricating process, on the basis of using the prefabricating mold, the mechanized construction concept of fabricated components is introduced, the construction process is standardized, the manual intervention degree is reduced, the segment prefabricating precision is improved, and batch and intensive production of concrete segments is achieved.

Description

technical field [0001] The invention relates to the technical field of onshore wind power generation, in particular to a prefabricated mold and a prefabrication process for segmental prefabricated concrete tower segments. Background technique [0002] The steel-concrete tower is a new type of tower introduced by the onshore wind power industry in recent years. Most of the concrete towers are prefabricated. Due to the large size of the concrete tower, it is often made in pieces. Conventional concrete segments are usually poured in the "prone" or "lying" manner. This construction method has a large artificial surface area, high requirements for construction technology, low construction efficiency, and it is difficult to control the construction quality and accuracy. It is difficult to ensure that the concrete pipe The pouring quality and appearance of the inside and outside of the segment will affect the overall safety and aesthetics of the steel concrete tower; in addition, t...

AI Technical Summary

Problems solved by technology

Conventional concrete segments are usually poured in the "prone" or "lying" manner. This construction method has a large artificial surface area, high requirements for construction technology, low construction efficiency, and it is difficult to control the construction quality and accuracy. It is difficult to ensure that the concrete pipe The pouring quality and appearance of the inside and outside of the segment will affect the overall safety and aesthetics of the steel concrete tower; in addition, the existing concrete segment prefabrication process is cumbersome in mold closing and demoulding procedures, requiring high manual technology and low production efficiency , the demoulding usually needs to be completed with the assistance of a crane. In this process, it is easy to cause collision deformation of the mold, which in turn affects the cycle times and prefabrication efficiency of the mold, and may also cause damage to the segment body and affect the segment quality

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