Mould for molding concrete filled hollow thin wall component

Abstract

The invention provides a mould for moulding a concrete filled hollow thin wall component, which comprises templets (1), fasteners (2) and rotary components (3). The templets (1) are connected with each other by the rotary components (3); the connected templets (1) can turn relatively; after the templets are folded, the fasteners (2) fix the templets (1). The mould for moulding the concrete filled hollow thin wall component is characterized in that at least three templets in the mould are connected in turn side by side; at least one templet (1) is provided with at least one cross spacing mould (4) which is a movable spacing mould; the surface of the cross spacing mould is a moulding surface. In this way, after the fasteners become loose, the mould can be unloaded conveniently. When polyhedral components are produced, the mould can form concave structures on the polyhedral components, or be used for manufacturing connected or disconnected polyhedral components. Accordingly, the mould meets the requirements for producting various polyhedral components. In addition, the mould has the characteristics of simple structure, being manufactured easily, high strength, low cost and so on, which is applicable for manufacturing various open-end or closed-end polyhedral components.

Description

[0001] This application is a divisional application of an invention patent application with an application date of July 28, 2004, an application number of 200410155175.6, and the title of "A Concrete Filled Hollow Thin-walled Member Forming Mould". (1) Technical field [0002] The invention relates to a mould for forming a hollow thin-walled component filled with concrete. (2) Background technology [0003] At present, cast-in-situ reinforced concrete hollow slabs, especially cast-in-place reinforced concrete hollow slabs, are generally filled with thin-walled tubes or thin-walled boxes, which can meet the needs of various hollow slabs. For example, the publication number CN1462680A applied by the applicant on May 29, 2002 is called "Hollow Tube Forming Tool", which is characterized in that it includes two interface edges, a stretched elastic cylinder, a support piece, a tightening piece, an interface The side is fixed on the wall edge of the stretched elastic cylinder along...

AI Technical Summary

Problems solved by technology

Such as the female mold, as can be seen from their drawings, it includes a side mold surface and a bottom mold surface, and the side mold surface and the bottom mold surface form a female mold. This kind of female mold is the female mold of the overall template. Among them, it is inconvenient to demould, open thin-walled tubes or thin-walled boxes are easily damaged, and more importantly, it is impossible to produce conjoined products or products with spacing

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