A method for fixing side forms for the production of prefabricated components

Abstract

A vertical type mold for producing a prefabricated component. The vertical type mold comprises vertical type side molds, an end mold, and a top mold which are used for defining a prefabricated component pouring space, wherein the end mold and the top mold are clamped between the two vertical type side molds, and the top portions of the vertical type side molds are provided with a clamping structure for clamping the two vertical type side molds. By using the vertical mold of the present invention, the prefabricated component can be directly hoisted and transported after being formed and demolded, without needing a turnover process; the defect that two concrete layers must be poured for a horizontal pouring thermal-insulation wallboard separately is avoided, the production quality is improved and the production efficiency is improved; pouring for three-dimensional structures of various complex shapes such as L, F, E, Chinese character "日", and Chinese character "目" can be implemented; and each surface of a prefabricated wall body is formed well, and an extra strike-off process is not needed.

Description

technical field [0001] The invention relates to a side form fixing method for producing prefabricated components, and belongs to the technical field of prefabricated components production. Background technique [0002] Most of the existing concrete prefabricated components are produced by horizontal pouring, that is, the prefabricated components "lie flat" on the work station. For example, Patent Document 1 (publication number CN108145834A) discloses a horizontal combined mold for producing prefabricated components. However, there are mainly the following technical problems in forming prefabricated components with horizontal combined molds: [0003] 1. After pouring and forming, the prefabricated components (wall panels, floor slabs, etc.) need to be turned 90 degrees for vertical transportation. The demoulding and hoisting process is complicated, which is easy to cause damage to the prefabricated components. [0004] 2. When producing sandwich insulation wall panels, it i...

AI Technical Summary

Problems solved by technology

[0003] 1. After pouring and forming, the prefabricated components (wall panels, floor slabs, etc.) need to be turned 90 degrees for vertical transportation. The demoulding and hoisting process is complicated, which is easy to cause damage to the prefabricated components

[0004] 2. When producing sandwich insulation wall panels, layered pouring is required. First, pour the lower concrete layer, then arrange the middle insulation layer, and then pour the upper concrete layer. This not only increases the production cycle of prefabricated insulation wall panels, but also reduces production efficiency. It is necessary to arrange the insulation layer at the production site, which is difficult to arrange and takes a long time on the production line

[0005] 3. There is no top mold for the horizontal combination mold. One side of the wall panel is formed on the surface of the workbench (steel trolley), and the other side is scraped off with a scraper after pouring. It is convenient to manufacture prefabricated walls with complex three-dimensional structures such as L-shaped and C-shaped cross-sections in the longitudinal direction

[0006] 4. There is no top mold for the horizontal combination mold, and the top surface needs to be scraped after the pouring is completed.

However, the fixing efficiency of oblique supports is low, it takes up a lot of space, and it takes time and effort to install and disassemble.

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