Method for maintaining alignment of enclosure wall stand column panels during casting

Abstract

The invention discloses a method for maintaining alignment of enclosure wall stand column panels during casting. The method comprises the steps that 1) panels with the following structures are firstlyobtained; butt joint inclined surfaces smaller than 45 degrees are arranged on the two sides of the panels in the left-right directions; and vertical insertion grooves are formed in the upper and lower ends of the two sides of the panels; 2) meanwhile, L type connecting lug plates are obtained; 3) four panels are adopted to peripherally assemble as stand column sections with rectangular structures; and meanwhile, the insertion grooves of the left and right adjacent panels are connected in an L form and inserted in one connecting lug plate; and 4) tensioning rope sleeves are hooped at the outer peripheries of the middle parts of each stand column section; the panels are uniformly pressed by dint of the tensioning rope sleeves; and the outer side edges of the butt joint inclined surfaces are maintained butting. The method can preferably guarantee the alignment of each stand column panel during enclosure wall stand column construction particularly during concrete casting to preferably guarantee smooth construction so as to improve the appearance precision of finally obtained stand columns.

Description

technical field [0001] The invention belongs to the field of building construction of fence columns, and in particular relates to a method for maintaining the alignment of panels of fence columns during pouring. Background technique [0002] In architecture, a fence refers to a heavy vertical space partition structure, which is used to enclose, divide or protect a certain area, and generally surrounds the walls of buildings. The fence is generally composed of columns arranged at vertical intervals, and walls or railings connected between the columns. [0003] The structure of the existing wall columns generally includes a vertical rectangular parallelepiped column body. The upper end of the column body is provided with a roof protruding from all sides. The column body is generally built of wall bricks and tiles or profiles are pasted on the outer surface. get. This fence column has defects such as long construction time and high cost. [0004] In order to solve the above ...

AI Technical Summary

Problems solved by technology

[0005] However, the above-mentioned patent still has the following defects: 1. The length of the column panel is prefabricated according to the height of the wall. It seems that only four column panels are needed to form a column to improve the efficiency, but in fact the column panel is a cement prefabricated part. Its dimensional accuracy cannot be guaranteed, so that when the columns are erected, the upper and lower edges of the columns are often misaligned, making it difficult to achieve precise alignment and closing, requiring on-site grinding and secondary processing, which reduces the construction efficiency. As a result, the construction quality and the accuracy of the fence columns cannot be guaranteed

This connection method also has the characteristics of high precision requirements, but the pre-embedded metal parts are usually not too high precision, so it is often impossible to realize the precise connection of the column panel because the precision of the connection parts cannot meet the requirements. Affected the construction progress and reduced the construction quality

3. The existing column foundation construction usually adopts a structure in which the lower end of the foundation is expanded outwards and excavated in a ladder shape and then poured. In this way, the earthwork area required for construction is large and the construction efficiency is low

4. The construction of existing fence columns will result in a lot of construction waste that cannot be processed, resulting in the accumulation of construction waste, affecting the environment, and poor environmental protection performance

In this patent, the hollow multi-segment column shells are spliced ​​along the height direction to obtain the wall column structure, but the specific structure and construction method of each column shell is not disclosed. When the upper and lower shells are docked, it is still difficult to achieve high Efficient and accurate construction

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