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Inner formwork for hollow columns

A technology of inner formwork and columns, which is applied in the field preparation of formwork/formwork/work frame, building components, construction, etc. It can solve the problems of poor stability and low rigidity of inner formwork, achieve good stability, and adjust heat dissipation speed Effect

Active Publication Date: 2022-05-27
绍兴市城投建筑工业化制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The existing inner formwork has low rigidity and poor stability

Method used

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  • Inner formwork for hollow columns
  • Inner formwork for hollow columns
  • Inner formwork for hollow columns

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0023] see Figure 1 to Figure 5 , an inner formwork for a hollow column, which is formed by splicing two half-forms;

[0024] The half-mould includes a shell 1 with a U-shaped cross-section, tie rods 2 for connecting the side walls on opposite sides of the shell 1, and a plurality of rods fixed on the inner wall of the shell 1 to increase the stability of the shell 1. stiffener 3;

[0025] Corresponding ends of the shells 1 of the two half-moulds abut each other, a positioning rod 5 is arranged between the half-moulds, one end of the positioning rod 5 is connected to one of the half-moulds, and the other end of the positioning rod 5 Half-mould connection;

[0026] The housing 1 is fixedly connected by two half-shells 4 with an L-shaped cross-section through a connecting mechanism.

[0027] The connecting mechanism includes two connecting heads fixedly connected to the edges of the corresponding half shells 4, and the two connecting heads are fixedly connected to each other...

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Abstract

The invention discloses an inner formwork for a hollow column, which relates to the technical field of construction; it is formed by splicing two half-molds; the half-molds include a shell with a U-shaped cross section, which is used to connect the side panels on opposite sides of the shell. The pull rods of the wall, and some stiffening ribs fixed on the inner wall of the shell to increase the stability of the shell; the corresponding ends of the shells of the two half-moulds abut against each other, and a positioning rod is arranged between the half-moulds, so that One end of the positioning rod is connected to one half-mould, and the other end of the positioning rod is connected to the other half-mould; the housing is fixedly connected by two half-shells with an L-shaped cross-section through a connecting mechanism. The invention has the beneficial effects of good stability and adjustable cooling speed.

Description

technical field [0001] The invention belongs to the technical field of construction, and particularly relates to an inner formwork for a hollow column. Background technique [0002] Hollow columns have been widely used in the field of civil engineering. [0003] When the hollow column is poured, the inner formwork is the key component, and the stability of the inner formwork determines the pouring quality of the hollow column. [0004] The existing inner formwork has low rigidity and poor stability. SUMMARY OF THE INVENTION [0005] The purpose of the present invention is to overcome the above shortcomings of the prior art, and to propose an inner formwork for a hollow column, which has high rigidity and good stability. [0006] In order to achieve the above object, the present invention adopts the following technical solutions: [0007] An inner formwork for a hollow column is formed by splicing two half-moulds; the half-moulds comprise a shell with a U-shaped cross se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G13/02E04G11/04
CPCE04G13/02E04G13/023E04G11/045
Inventor 宁英杰赵颖超黄祎涵杨延龙傅永刚龚世文白丽辉李清云蒋锋
Owner 绍兴市城投建筑工业化制造有限公司
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