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Formwork for pouring stiff column

A rigid column and mold technology, which is applied to the on-site preparation of building components, construction, building construction, etc., can solve problems such as fracture, affecting the quality of column forming, and poor formwork fixing effect, so as to improve quality and strengthen the effect of strength

Pending Publication Date: 2021-09-03
CHINA CONSTR STEEL STRUCTURE CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the mold used for pouring stiff columns in the prior art. When pouring inclined stiff columns, the hoop cannot bear the lateral force and breaks, causing the formwork to be fixed. The effect is not good, and finally affects the defects of the forming quality of the column, so as to provide a mold for pouring the rigid column

Method used

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  • Formwork for pouring stiff column
  • Formwork for pouring stiff column
  • Formwork for pouring stiff column

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Embodiment Construction

[0024] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of building construction, and provides a formwork for pouring a stiff column. The formwork comprises a sleeve, a hoop and a steel rib column, wherein the hoop is arranged on the outer side wall of the sleeve, rib plates are arranged on the plate face of the hoop, the rib plates are arranged in the circumferential direction of the hoop, the steel rib column is arranged in the sleeve, and the extending direction of the steel rib column is consistent with the extending direction of the sleeve. According to the formwork for pouring the stiff column, the rib plates are arranged on the plate face of the hoop, such that the overall strength of the hoop is enhanced, especially when the inclined stiff column is poured, the hoop can bear larger lateral force, the hoop is prevented from being broken, the clamping effect on the sleeve is prevented from being affected, and the forming quality of a column body is improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a mold for pouring stiff columns. Background technique [0002] Stiff columns are widely used in building structures as a structure. Before pouring stiff columns, molds need to be built. The existing molds mainly include sleeves and hoops. The sleeves generally consist of two semicircular curved panels. It is spliced ​​so that it can be disassembled after the subsequent concrete sets. The hoop is a flexible circular sheet structure. After the sleeve is installed in place, the hoop is wrapped around the outer ring of the sleeve, and the two ends of the hoop are welded to prevent gaps at the joint of the sleeve. However, in some occasions, it is necessary to use a stiffened column with an inclination. Since the column is inclined, the lateral pressure of the concrete on the sleeve is greater, and the force on the hoop becomes larger. During the pouring process, the h...

Claims

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Application Information

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IPC IPC(8): E04G13/02
CPCE04G13/02E04G13/021
Inventor 袁彦涛陈韬何洪张瑜季泽华刘胜强周浩宋禹薛盛灼
Owner CHINA CONSTR STEEL STRUCTURE CORP LTD
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