Die and method for manufacturing dense rib die shell

Abstract

The invention discloses a die for manufacturing a dense rib die shell. The die comprises a male die structure and a female die structure, wherein a forming cavity is formed between the male die structure and the female die structure; the forming die shell is formed in the forming cavity; the male die structure and the female die structure are both of a combined structure; the male die structure iscomposed of a male die body, a first male die insert and a second male die insert; the female die structure is composed of a female die body, a first female die insert and a second female die insert;the first male die insert and the second male die insert are of a replaceable structure; and the first female die insert and the second female die insert are also of a replaceable structure. The diehas the beneficial effects that universality is high, a fixed base structure and a fixed frame structure do not need to be replaced, the height requirement of the die can be adjusted only by replacinga movable convex top structure and a concave bottom structure part, the inserts of the insert structures can be replaced according to the height, length and width requirements of the dense rib die shell so as to adapt to die shells of different shapes and different widths, cost is low, and use is easy.

Description

technical field [0001] The invention relates to a mold and a method for making dense-rib formwork, and belongs to the technical field of dense-rib formwork. Background technique [0002] The traditional long-span building structure floor mostly adopts the frame beam-slab system, because the deep beam of the frame restricts the headroom height of the building and reduces the use function. The cast-in-place concrete ribbed floor technology solves the problem of deep beams and eliminates the floor height occupied by the structure. It can save the amount of concrete, reduce the weight of the building structure, and reduce the cost of the project. At present, the cast-in-place concrete shallow beam slab floor is divided into two types: one is the hollow floor with I-shaped stress section, and the other is the dense rib floor with T-shaped stress section; the dense rib floor belongs to T-shaped stress The structure is characterized in that the internal cavity is formed by a dens...

AI Technical Summary

Problems solved by technology

The production of mold shells requires molds, and each mold shell needs a corresponding mold. Existing molds are not very versatile, and resources will be wasted during use

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