Step type aluminum alloy node device and assembling method thereof

Abstract

The invention discloses a step type aluminum alloy node device and relates to an assembling method of the device. The device comprises a vertical rod part and a group of horizontal rod parts, wherein the vertical rod part and the group of horizontal rod parts are fixedly connected, and the group of horizontal rod parts uses the vertical rod part as the center to be distributed in a radial mode. A first disk body and a second disk body are connected between the vertical rod part and the horizontal rod parts, the first disk body and the second disk body are opposite to each other, a via hole for the vertical rod part to penetrate through is formed in the first disk body, L-shaped connecting parts are connected between the lateral wall of the end of the vertical rod part and the lateral side of the first disk body and the lateral side of the second disk body which are opposite to each other, the top surfaces and the bottom surfaces of the ends of the horizontal rod parts are respectively and fixedly connected with the lateral side of the first disk body and the lateral side of the second disk body which are opposite to each other, and the vertical rod part, the horizontal rod parts, the first disk body, the second disk body and the L-shaped connecting parts are all made of aluminum alloy. The step type aluminum alloy node device and the assembling method have the advantages of being high in accuracy, convenient to manufacture and install and the like.

Description

Background technique [0001] The invention relates to a node device and an assembly method thereof, in particular to a stepped aluminum alloy node device and an assembly method thereof. Background technique [0002] Large-scale public buildings, industrial buildings and landmark buildings often use steel structures as the main structure, and steel structures, especially curved surface joints, are usually diverse and complex. Existing joints include welded joints, cast steel joints or bolted balls node etc. Among them, welded joints have low processing precision, poor appearance quality, and difficult to control the quality of on-site construction; cast steel joints need to be molded, and the manufacturing cost is high and the cycle is long; while the buildings using bolt ball joints are not beautiful, occupy a large space, and have poor permeability , and the production and installation process is complicated. Moreover, because the materials of these nodes are all steel, th...

AI Technical Summary

Problems solved by technology

Among them, welded joints have low processing precision, poor appearance quality, and difficult to control the quality of on-site construction; cast steel joints need to be molded, and the manufacturing cost is high and the cycle is long; while the buildings using bolt ball joints are not beautiful, occupy a large space, and have poor permeability , and the production and installation process is complex

Moreover, because the materials of these nodes are all steel, the curved surface or complex and diverse nodes with height differences make the steel structural members poor in versatility, long in construction period, and heavy in structure. Anti-rust and anti-corrosion treatment is also required, and the maintenance cost is high. Improper use will affect the normal use of the building

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