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Prefabricated forming device for concrete pouring

A molding device and molding cavity technology, applied in the field of building formwork, can solve the problems of low concrete block production efficiency, cumbersome supporting structure and high environmental requirements, and achieve the effects of saving disassembly and assembly time, simplifying demoulding operations, and reducing manufacturing difficulty.

Inactive Publication Date: 2022-07-29
冯建华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to solve the problems of low production efficiency of concrete blocks, high environmental requirements and poor flexibility due to the cumbersome supporting structure of the existing forming device

Method used

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  • Prefabricated forming device for concrete pouring
  • Prefabricated forming device for concrete pouring
  • Prefabricated forming device for concrete pouring

Examples

Experimental program
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Effect test

Embodiment 1

[0035] like Figure 1-Figure 6 Shown: This embodiment provides a prefabrication device for concrete pouring, including a forming mold, the forming mold includes a triangular formwork 1 and a truncated corner assembly, the three sides of the triangular formwork 1 are respectively provided with folding edges 11, three pieces The triangular formwork 1 is connected by a bolt assembly to enclose a forming cavity. The four sharp corners of the forming cavity are respectively installed with chamfering components, which also include a support rod 2. The outer side of the triangular formwork 1 is hingedly installed with a supporting rod 2. After the support rod 2 is fully opened, the included angle with the central axis of the molding cavity is 10°. The support rod 2 is hinged to the middle of the outer side of the triangular formwork 1, and a row of fixing plates 12 is welded on the outer side of the triangular formwork 1 and below the upper end fold 11. The upper end of the support r...

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PUM

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Abstract

The invention discloses a prefabrication forming device for concrete pouring, and belongs to the technical field of building formworks. Comprising a forming mold, the forming mold comprises triangular mold plates and corner cutting assemblies, folded edges are arranged on the three edges of each triangular mold plate respectively, the three triangular mold plates are connected through bolt assemblies to define a forming cavity, and the corner cutting assemblies are installed at the four sharp corners of the forming cavity respectively. The supporting rod is hinged to the outer side of the triangular formwork, and the included angle between the supporting rod and the central axis of the forming cavity ranges from 0 degree to 25 degrees after the supporting rod is completely opened, the concrete block manufacturing efficiency can be remarkably improved, the requirement for the production environment is lowered, the production flexibility is higher, and the generalization performance is better.

Description

technical field [0001] The invention discloses a prefabrication molding device, in particular to a prefabrication molding device for concrete pouring, which belongs to the technical field of building templates. Background technique [0002] Historically, the dam body of the Chuanjiang submerged dam was often built with mined natural stones, but in recent years, due to the continuous improvement of environmental protection requirements, stone mining and transportation have been significantly restricted. Especially for the dam crest and the foot of the backwater slope where the submerged dam is strongly affected by the water flow, it is necessary to use stones with larger particle size and unit weight for casting to ensure its stability. Therefore, in recent years, the regular tetrahedral concrete block structure has been newly applied to the casting of the dam body in these parts. The structure has the following characteristics: [0003] 1. The structure is a prefabricated ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B7/00
CPCB28B7/00B28B7/0002
Inventor 冯建华
Owner 冯建华