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Cambered surface prefabricated part mold and manufacturing method of prefabricated part

A manufacturing method and technology of prefabricated parts, applied in the field of manufacturing arc-shaped prefabricated parts molds and prefabricated parts, can solve the problems of complex maintenance, low strength, environmental pollution, etc., achieve faster production efficiency, facilitate handling and transportation, and reduce construction costs. cost effect

Active Publication Date: 2021-08-03
中冶交投善筑成都装配式建筑科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems of environmental pollution, low strength, and complicated maintenance caused by auxiliary facilities being poured on site, the invention proposes a mold for arc prefabricated parts. The mold is combined with a hard mold and a soft mold, and is installed inside the soft mold. A fixed support device is installed, so that the prefabricated parts can be poured and maintained directly in the factory, ensuring the use strength of the prefabricated parts; and the prefabricated parts can be poured out according to the curved surface on the soft mold, and the inner wall and the outer wall are both curved. Prefabricated parts make the wall thickness of prefabricated parts thinner and lighter in weight, which is convenient for later transportation and maintenance

Method used

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  • Cambered surface prefabricated part mold and manufacturing method of prefabricated part
  • Cambered surface prefabricated part mold and manufacturing method of prefabricated part
  • Cambered surface prefabricated part mold and manufacturing method of prefabricated part

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Embodiment 1

[0036] Such as Figure 5 As shown, taking the pouring arc-shaped flowerpot as an example, the inner and outer walls of the four sides of the flowerpot are all arc-shaped, so as to ensure that the overall weight of the prefabricated part after pouring is relatively light, and the amount of concrete used in pouring is reduced. .

[0037] A curved surface prefabricated mold, comprising an outer mold 1 and an inner mold 2, the surfaces on the outer mold 1 and the inner mold 2 are arc surfaces, the outer mold 1 is a hard mold, and the inner mold 2 is a soft mold ,Such as figure 1 As shown, in the present embodiment, the inner mold 2 is preferably a soft silicone mold. The four sides of the soft silicone mold are all curved surfaces. The hole 22 and the soft film connecting plate 21 are used to combine with the outer mold 1. The connection method is a bolt connection. After the bolt penetrates through the through hole 22, the connection can be completed; the other end surface of t...

Embodiment 2

[0043] Using the mold in the above-mentioned embodiment one, the method for pouring the curved surface prefabricated part includes the following steps. In this embodiment, take the pouring curved surface flowerpot as an example:

[0044] 1) Mold assembly, several outer molds 1 are combined and spliced ​​to form the outer mold body. In this embodiment, four outer molds 1 are combined and spliced ​​to form the four sides of the flower pot, and the inner mold 2 is placed in the outer mold body, so that The curved surface on the inner mold 2 corresponds to the curved surface on the outer mold 1, so as to ensure that the inner and outer walls of the flower pot are all curved surfaces after pouring; the fixed support device is placed inside the inner mold 2, so that the side of the fixed support device The wall is in contact with the inner wall of the inner mold 2, and the inner cavity of the inner mold 2 is supported and fixed to ensure that the inner mold 2 will not be deformed due t...

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Abstract

The invention relates to the technical field of prefabrication assembly, in particular to a cambered surface prefabricated part mold and a manufacturing method of a prefabricated part. The mold comprises outer molds and inner molds, the surfaces of the outer molds and the inner molds are cambered surfaces, the outer molds are hard molds, the inner molds are soft molds, fixing and supporting devices are arranged in the inner molds, an outer mold body is defined by the plurality of outer molds, the inner molds are arranged in the outer molds, the cambered surfaces on the inner molds are matched with the cambered surfaces on the outer molds, and the outer molds are separated from the inner molds. The aim is to pour the prefabricated part with the inner wall and the outer wall being the cambered surfaces through the mold, so that the prefabricated part is thinner in wall thickness, lighter in weight and convenient to carry and transport; and according to the prefabricated part with the inner wall and the outer wall being the cambered surfaces, the using amount of poured concrete is less, and the cost is saved.

Description

technical field [0001] The invention belongs to the technical field of prefabrication and assembly, and in particular relates to a mold for an arc prefabricated part and a method for manufacturing the prefabricated part. Background technique [0002] At present, the concept of prefabricated construction is becoming more and more popular. Prefabricated construction is to prefabricate the components in the factory, and then transport them to the construction site. By assembling the components at the construction site, the purpose of completing the construction project is achieved. [0003] For some auxiliary facilities on the construction site, such as landscape buildings, fish ponds, flower ponds, trash cans, etc., they are often made of concrete cast-in-place. However, cast-in-place structures usually have high costs and a long construction period, and they are often demolished later. Scrap treatment, unable to carry out overall handling, is not conducive to cost control. M...

Claims

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Application Information

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IPC IPC(8): B28B7/16B28B7/26B28B7/30B28B7/00B28B13/06B28B1/087B28B1/04B28B1/093B28B11/24
CPCB28B7/16B28B7/26B28B7/30B28B7/0002B28B13/06B28B1/0873B28B1/045B28B1/093B28B11/245
Inventor 李清英刘海江杨强
Owner 中冶交投善筑成都装配式建筑科技发展有限公司