Cupulate foundation integral mould subsection casting one-step integral forming structure and forming method

A technology of cup-shaped foundation and segmented pouring, which is applied in the direction of basic structure engineering and construction, can solve the problems of long construction time, offset of cup core position, and large labor-hour consumption, so as to shorten the construction period and avoid position deviation Effect

Pending Publication Date: 2019-05-03
黑龙江省建筑安装集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] ①. The position of the cup core is offset, causing the axis deviation;
[0006] ②. The support space of the inner mold of the cup core is small, the construction time is long, and the size of the cup core is difficult to guarantee;
[0007] ③ Multiple formwork support and multipl

Method used

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  • Cupulate foundation integral mould subsection casting one-step integral forming structure and forming method
  • Cupulate foundation integral mould subsection casting one-step integral forming structure and forming method
  • Cupulate foundation integral mould subsection casting one-step integral forming structure and forming method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A cup-shaped basic integral mold segmented pouring one-time integral forming structure, its composition includes: a basic frame, an inner mold assembly 7 and an outer mold assembly 10, and the basic frame includes bottom bars laid on the foundation cushion 18 8 and the cup core frame 2 fixed on the base cushion, the cup core frame external fixed steel bracket 6, the outer mold assembly is composed of the bottom formwork 9 fixed on the top of the chassis, the slope formwork 1 and the outer template 4 fixed on the outside of the steel bracket, and the inner mold assembly is fixed inside the cup core frame.

Embodiment 2

[0043] According to the cup-shaped basic integral mold described in Embodiment 1, the integral molding structure is poured in sections, and a fixed frame 3 is fixed outside the outer mold assembly and inside the inner mold assembly.

Embodiment 3

[0045] According to the cup-shaped foundation integral mold described in Embodiment 1, the one-time integral forming structure is poured in sections, the cup core frame includes four vertically arranged main frames 13, and a set of top-to-bottom The auxiliary frame 12 is arranged, and the cup core bottom mold steel plate 14 is fixed inside the main frame.

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PUM

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Abstract

The invention discloses a cupulate foundation integral mould subsection casting one-step integral forming structure and forming method. In the traditional construction process, the position of a cup core offsets, results in axis deviation, small core internal mould supporting and arranging space, long construction time, and difficult cup core size guaranteeing. The cupulate foundation integral mould subsection casting one-step integral forming structure comprises a foundation framework, an internal mould component (7), and an external mould component (10), the foundation framework comprises anbottom frame (8) laid on a foundation cushion layer (18) and a cup core framework (2) fixed to the foundation cushion layer, the cup core framework is externally fixedly provided with a steel bracket(6), the external mould component is composed of a bottom template (9) fixed on the upper part of the bottom frame, an inclined plane template (1), and an outer template (4) fixed on the outer part of the steel bracket, and the internal mould component is fixed in the cup core framework. The forming structure is used for integrally forming cupulate foundation integral mould subsection casting inone step.

Description

Technical field: [0001] The invention relates to a cup-shaped foundation integral mold segmentally poured once integral forming structure and forming method. Background technique: [0002] A cup foundation is a type of freestanding foundation. When the upper structure of the building adopts a frame structure or a single-layer bent frame and gantry structure for load-bearing, the foundation often adopts a square or rectangular separate foundation, which is called an independent foundation or a column foundation. The independent foundation is the basic form of the foundation under the column; [0003] The cup-shaped foundation is a common foundation form for a single-story factory building. The traditional construction method of the cup-shaped foundation is divided into three steps. After the requirement, the concrete is manually applied to modify the slope, and the slope construction is completed. After the lower concrete solidifies and reaches strength, the upper cup core ...

Claims

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Application Information

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IPC IPC(8): E02D27/01
Inventor 刘斌张相霞于春艳祖新异王飒李大勇刘佳李舒刘起超李建章宋明旭
Owner 黑龙江省建筑安装集团有限公司
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