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Building prefabricated short column device

A short column and building technology, applied in the direction of columns, pier columns, pillars, etc., can solve the problems of poor connection stability, insufficient connection of buildings, and movement of short columns, so as to achieve difficult movement, improve connection stability, and connect solid effect

Pending Publication Date: 2020-03-27
WUHAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing prefabricated short columns are designed in a traditional way, which is no different from the ordinary short column structure. The connection between the short column and the upper and lower buildings is not strong enough, which makes the short column easy to move relative to the building, and the connection stability is not good.

Method used

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  • Building prefabricated short column device
  • Building prefabricated short column device

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specific Embodiment approach

[0017] combine figure 1 with figure 2 The building prefabricated short column device includes a cylindrical column body 1, a disc-shaped lower platform 2 is vertically provided at the bottom of the column body 1, a disc-shaped upper platform 3 is vertically provided at the top of the column body 1, the column body 1, the lower platform The plate 2 and the upper plate 3 are coaxial, and the diameters of the lower plate 2 and the upper plate 3 are larger than the diameter of the cylinder 1, and a cylindrical shaft 4 is vertically provided at the center of the cylinder 1, and the cylinder 1 is provided with Tubular mesh network pipe 5, the network pipe 5 wraps the shaft 4, the side of the shaft 4 is connected to the inner wall of the network pipe 5 through a number of connecting rods 8, the upper and lower parts of the shaft 4 and the network pipe 5 extend to the upper table 3 and the lower table 2 respectively Inside, both the upper deck 3 and the lower deck 2 are provided wit...

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Abstract

The invention discloses a building prefabricated short column device, and relates to the field of building equipment. The building prefabricated short column device comprises a column body provided with a lower table board and an upper table board, a shaft rod is arranged in the column body, a net pipe is arranged in the column body, the side surface of the shaft rod is connected with the inner wall of the net pipe through a plurality of connecting rods, supporting discs are arranged in the upper table board and the lower table board correspondingly, two ends of the shaft rod and the net pipeare correspondingly connected with the two supporting discs, and a plurality of inserting rods are arranged on the outer sides of the two supporting discs. According to the building prefabricated short column device, a multilayer supporting structure and framework structure are designed, so that the strength of the building prefabricated short column device is high, meanwhile, the connection withbuildings at the upper end and the lower end is very firm, and the column body is not prone to moving relative to the buildings.

Description

technical field [0001] The invention relates to the field of construction equipment, in particular to a construction prefabricated short column device. Background technique [0002] Short columns in house construction generally refer to columns whose ratio of net height to section width is not greater than 4, including columns formed by embedded clay brick filling walls, which are short columns. Another way of saying is that a column whose ratio of net height to section height is not more than 3 is a short column. Prefabricated short columns are used in many buildings to improve construction efficiency and speed up building construction. However, the existing prefabricated short columns are designed in a traditional way, which is no different from the ordinary short column structure. The connection between the short column and the upper and lower buildings is not strong enough, which makes the short column easy to move relative to the building, and the connection stability ...

Claims

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Application Information

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IPC IPC(8): E04C3/34
CPCE04C3/34
Inventor 谈程
Owner WUHAN UNIV OF SCI & TECH
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