Arc-shaped formwork bottom support system

Abstract

Disclosed is an arc-shaped formwork bottom support system. A door bracing type support frame is fixedly connected with support base boards, one ends of a plurality of stay rods are connected with the door bracing type support frame, and the other ends of the plurality of stay rods are connected with bottom horizontal ridges, wherein the stay rods are composed of horizontal stay rods and vertical stay rods. According to the arc-shaped formwork bottom support system, by supporting an arc-shaped formwork from the top, requirements on reinforcing space can be omitted, and construction at the bottom of the arc-shaped formwork can be performed normally, so that the construction time can be shortened; when other objects are stored at the bottom of the arc-shaped formwork, the construction can still be performed; the stay rods are composed of the horizontal stay rods and the vertical rods and accordingly can decompose load in two directions, further better reinforcing integration and more effective deformation control can be obtained.

Description

Technical field [0001] The invention relates to a bottom supporting device of a template, in particular to a bottom supporting system of an arc-shaped template. Background technique [0002] The existing arc-shaped wall bottom formwork support generally strengthens the formwork inside the arc. Its disadvantage is that it requires a large reinforcement space; the rods used for support generally pass through the center of the circle or a point. Most of them are inclined rods, resulting in uneven and reasonable force on the arc formwork during the concrete pouring process; because formwork is supported inside the arc, other items cannot be placed inside the arc, and other items cannot be installed in advance; the formwork The arc span should not be too long, otherwise the supporting rods will be too long, which will affect the reinforcement effect. Summary of the invention [0003] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a bot...

AI Technical Summary

Problems solved by technology

[0002] The existing arc-shaped wall bottom formwork support generally reinforces the formwork inside the arc, and its disadvantages are: it requires a large reinforcement space; the poles used for support generally pass through the center of the circle or a point, and the poles Most of them are oblique rods, which lead to uneven and reasonable stress on the arc formwork during the concrete pouring process; since the formwork is supported inside the arc, other items cannot be placed inside the arc, and other items cannot be installed in advance; the formwork The arc length should not be too large, otherwise the supporting rods will be too long, which will affect the reinforcement effect

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