Inclination angle column cap combined wood former in beamless connected upright post

Abstract

The invention relates to an inclination angle column cap combined wood former in a beamless connected upright post, which consists of two trapezoid wood templates and two rectangular wood templates, wherein four peripheries of each trapezoid wood template and upper end surfaces and lower end surfaces of the rectangular wood templates are respectively inclined from the inner side of each plate to the outer side to form a chamfer surface of 45 degrees; the two trapezoid wood templates and the two rectangular wood templates are respectively opposite two by two; each plate is inclined towards theouter side to form an angle of 45 degrees; the two trapezoid wood templates are symmetrically and respectively arranged between the two rectangular wood templates; and two equicrural 45-degree chamfer surfaces are respectively attached to inner side plate surfaces of adjacent rectangular wood template to form an inverted foot pace inclination angle column cap. According to the combined wood former disclosed by the invention, joints between the wood templates as well as between an upper horizontal support plate mould and a lower column body mould are in respectively surface-surface joining relation; a joint between an internal corner and an external corner is compact; the phenomena of concrete mould expansion, mould run and mortar leakage at join parts are avoided; the simpleness in construction is realized; the forming quality of column cap concrete is ensured; the turnover utilization rates of the wood templates are improved; and the construction cost is reduced.

Description

technical field [0001] The present invention relates to the combined wooden mold of the angled column cap without the beam slab and the angled column cap at the top of the supporting plate conjoined column in construction projects such as underground parking garages and large shopping malls, and its splicing with the wooden mold of the horizontal pallet and the wooden mold of the column method. Background technique [0002] In modern housing construction projects, such as large underground parking lots, large shopping malls, logistics centers, office buildings, hospitals and other large-space, long-span, high-clearance buildings use columns with angled column caps and pallets on the top. The top of the column is a column cap that gradually expands upwards, and the top of the column cap is expanded into a horizontal supporting plate, and the top of the horizontal supporting plate is connected to the upper floor, that is, the column, the inclined column cap (that is, the inver...

AI Technical Summary

Problems solved by technology

When the four trapezoidal wooden formworks are assembled at an inclination angle of 45? , when each trapezoidal wood formwork is in the state of inclination, the upper and lower end surfaces of the upper and lower ends of the wooden formwork respectively cannot overlap with the surface-to-surface, but combine with line-to-surface, resulting in It is difficult to effectively fix the formwork during installation, and it is necessary to use sticky sponge strips, which not only increases the process, but also tends to expand the formwork, run out of the formwork, and concrete leaks from the gaps between the slabs when the column cap concrete is poured. The concrete column cap structure of the inverted terrace is prone to quality defects such as slope angle, geometric dimension error exceeding the standard, or seam position run-out, as well as common quality problems such as internal and external angles, grout leakage, surface honeycomb, pitting, etc., which affect the quality of the project and increase the quality of project repairs. cost

On the other hand, after each construction, the sponge strips need to be torn off, and a large number of trapezoidal wooden formworks are piled up. This kind of trapezoidal wooden boards can only be used for the production and installation of the angled column caps, and have no other uses. The utilization rate of the boards is low and there are a lot of sponges Strips are discarded, resulting in material waste

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