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Mold for molding hollow thin wall component for filling concrete

A hollow thin-walled, forming mold technology, applied in the direction of molds, mold separation devices, etc., can solve the problems of inconvenient demoulding, open thin-walled tubes or thin-walled boxes, etc.

Inactive Publication Date: 2009-01-21
湖南邱则有专利战略策划有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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. In the middle, it is inconvenient to demould, and the open thin-walled tube or thin-walled box is easy to be damaged. Therefore, it is urgent to develop a new type of polyhedral component forming mold.

Method used

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  • Mold for molding hollow thin wall component for filling concrete
  • Mold for molding hollow thin wall component for filling concrete
  • Mold for molding hollow thin wall component for filling concrete

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Embodiment Construction

[0064] The present invention will be further described below in conjunction with the drawings and embodiments.

[0065] As shown in the drawings, the present invention includes a template 1, a closing member 2, a rotatable member 3. The template 1 is connected by a rotatable member 3, the connected template 1 can be relatively rotated, and the template 1 is fixed by the closing member 2 after being closed. It is characterized in that there are at least three templates 1 connected side by side in sequence, at least one template 1 has bumps 4 or ribs 5 protruding from the template surface, and the four templates 1 are folded to form a cylindrical mold; The component 3 is at least one of a hinge, a hinge, a pin hinge, a film, a rotatable tenon, a rotatable slot or a rotatable socket, a rotatable bolt, a rotatable pin, and a rotatable sliding sleeve. In the drawings, 1 is a template, 2 is a tightening part, 3 is a rotatable part, 4 is a protrusion, and 5 is a protrusion. In the follow...

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Abstract

The invention relates to a concrete-filled hollow thin-walled member forming mould which comprises templates (1), a joint and tight piece (2), and rotatable components (3). The templates (1) are connected by the rotatable components (3). The connected templates (1) can relatively rotate. After the templates (1) are folded, the templates are fixed by the joint and tight piece (2). The mould is characterized in that at least three templates (1) are sequentially connected with each other side by side in the mould; wherein, a projection (4) or sand strip (5) protruding the surface of the templates is arranged on at least one of the three templates. The four templates (1) are folded into a tube-shaped mould. At least one of a gemel, a hinge, a bolt hinge, a film, a rotatable tenon, a rotatable slot or a rotatable jack, a rotatable bolt, a rotatable connector pin and a rotatable sliding bush serves as the rotatable components (3). Therefore, a very convenient demoulding can be ensured after the joint and tight piece is loosed; at the same time, a concave structure can be correspondingly formed on the polyhedron members during the production of polyhedron members, thus meeting requirements for a variety of hollow floor systems; furthermore, the mould is characterized by simple structure, easy manufacture, high intensity, low cost, etc., and is suitable for manufacturing a variety of open or closed polyhedral components.

Description

[0001] This application is a divisional application of the invention patent application with the application number "200410155180.7", the filing date of July 28, 2004, and the name "a concrete-filled hollow thin-walled component forming mold". (1) Technical field [0002] The invention relates to a concrete filling hollow thin-walled component forming mold. (2) Background technology [0003] At present, the cast-in-situ reinforced concrete hollow slab, especially the non-cored hole forming process of the cast-in-situ reinforced concrete hollow slab, is generally filled with thin-walled pipes or thin-walled boxes, which can meet the needs of various hollow-core slabs for evacuating concrete. For example, if the applicant applied for publication number CN1462680A on May 29, 2002, and the name is "hollow tube forming tool", it is characterized in that it includes two interface edges, a stretchable elastic tube, a support member, a tightening member, and an interface The side is fixed...

Claims

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Application Information

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IPC IPC(8): B28B7/16B28B7/22B28B7/02B28B7/26
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司
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