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Hollow thin wall component formed by mold

A hollow thin-walled, mold-forming technology, applied in the direction of molds, building components, building structures, etc., can solve the problems of open thin-walled tubes or thin-walled boxes that are easily damaged and inconvenient to demold.

Inactive Publication Date: 2009-04-29
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

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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 open thin-walled tubes or thin-walled boxes are easily damaged. Therefore, it is urgently needed to develop a new type of hollow thin-walled component formed by a mold.

Method used

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  • Hollow thin wall component formed by mold
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  • Hollow thin wall component formed by mold

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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] In the present invention, as shown in the accompanying drawings, the hollow thin-walled member is formed by a molding die including a template 1, a rotatable part 2, and a fastening part 3. Reinforcement 23 is provided, and it is characterized in that the mold surface of the formwork is provided with a partition formwork, and the formwork 1 of laying slurry slurry body 22 is closed to form a polyhedron mould, in which all sides are covered by formwork, and joints between the slurry are provided with Reinforcement, molded polyhedral hollow thin-walled member. In each accompanying drawing, 1 is a template, 2 is a rotatable part, and 3 is a fastening member. In the following accompanying drawings, those with the same number have the same description. Such as figure 1 As shown, the formwork 1 connected by the rotatable part 2 is fastened by the fas...

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Abstract

Disclosed is a hollow thin-wall member formed by mold, which is formed by a forming mold comprising formworks (1), rotatable components (2) and closing members (3). The formworks (1) are laid with cement slurry blanks (22) which are laid with reinforcements (23). The hollow thin-wall member is characterized in that the surface of the formwork (1) is provided with a formwork isolating plate (11), the formworks (1) laid with slurry blanks (22) are folded to form a polyhedron split mold with all the surfaces sealed by formworks, the joint between the slurries is provided with stiffener, and polyhedron hollow thin-wall member can be formed after demolding. The hollow thin-wall member is suitable for hollow slab made by cast-in-situ reinforced concrete.

Description

[0001] This application is a divisional application of the patent application with the application number 200410155191.5 and the application date is July 29, 2004, and the title is "a mold for forming hollow thin-walled components filled with concrete". (1) Technical field [0002] The invention relates to a molded hollow thin-walled 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. For example, the publication number applied by the applicant on May 29, 2002 is CN1462680A, and the title is "Hollow Tube Forming Tool", which is characterized in that it includes two interface edges, a stretchable elastic cylinder, a brace, a tightening piece, an interface The side is fixed on the wall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C1/00B28B7/04B28B7/16B28B7/22E04B5/16
Inventor 邱则有
Owner 湖南邱则有专利战略策划有限公司