Mould shell component shaping mould

Abstract

The present invention provides a die shell component forming die, comprising a side die surface (1) and a bottom die surface (2), which are enclosed into a female die. The invention is characterized in that the side die surface (1) and the bottom die surface (2) of the female die consist of formworks (3); the female die is pieced together by at least two formworks (3); the assembled formwork (3) is provided with an assembly device (4); the formwork (3) of the side die surface (1) of the female die or the formwork (3) of the bottom die surface (2) of the female die is provided with a stiffener (5) of the female die; the stiffener (5) is arranged at the edge of the frameworks (3) and is floding or tumup hem of the framworks. Therefore, after the die shell component is applied to a cast-in-place concrete building cover, a bridging piece can be taken as the formwork of the cast-in-place concrete rib between the die shell components; therefore, the invention can save the construction formworks, greatly improves the construction speed, and reduces the construction cost, thus achieving the object of the invention, and being suitable for the cast-in-place concrete or pre-stressed reinforced concrete building covers, roofs, walls, foundation bottom plates and bridges.

Description

[0001] This application is a divisional application of an invention patent application with the filing date of January 20, 2004, the application number of 200410002654.4, and the title of "a mold for molding shell components". (1) Technical field [0002] The invention relates to a mold for forming a mold shell component. (2) Background technology [0003] At present, cast-in-place reinforced concrete hollow slabs, especially the non-core-pulling hole-forming process of cast-in-situ 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 evacuating concrete. The applicant applied for an invention patent with the application number 99115665.X and the title "fiber-reinforced thin-walled pipe (box) for reinforced concrete filling and its manufacturing method" on November 29, 1999, and the application number 99115666.8 , the invention patent titled "fiber-reinforced thin-walled box f...

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, demoulding is inconvenient, and the open thin-walled tube or thin-walled box is easily damaged. Therefore, it is urgently needed to develop a new type of mold for forming shell components.

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