Aluminum alloy supporting frame

Abstract

The invention discloses an aluminum alloy supporting frame and belongs to the technical field of aluminum alloy supporting frames. A flame-retardant supporting structure is formed by a lower supporting surface, an upper supporting surface and a packaging panel which are distributed up and down, and primary flame retardance of a supporting plate up and down is achieved through cooperation of fireproof cotton and a flame-retardant foam filling layer; a fire source or a heat source is effectively prevented from being transmitted between cargo layers to a certain extent, safety performance is improved, a plurality of water vapor flame-retardant bodies are distributed in a flame-retardant cavity formed by a bearing plate, under the condition that the fire source is large or the temperature is high, a thermal expansion flame-retardant bag is heated, first inert gas in the thermal expansion flame-retardant bag is heated to expand to extrude an overflow part, under the condition that the pair of gas storage hemispheres are heated and extruded, the inert gas I in the thermal expansion flame-retardant bag is further promoted to overflow into the overflow part, so the fireproof cotton distributed up and down is filled with the cooling liquid, the fireproof cotton can be soaked, and the inert gas I overflows into the fireproof cotton to extinguish a fire source; and the flame-retardant and fire-extinguishing performance of the bearing plate is further improved.

Description

technical field [0001] The invention relates to the technical field of aluminum alloy support frames, and more specifically, to an aluminum alloy support frame. Background technique [0002] The shelf is a support frame for placing goods. It is an important tool for warehouse modernization and efficiency improvement. Shelves are often used in exhibition halls, shopping malls and other places. In order to meet different decoration styles and display needs, there are many types of shelves. One of them is The second is the aluminum alloy grooved plate shelf. The advantages of the aluminum alloy grooved plate shelf make the appearance beautiful, and the installation and disassembly are very convenient, so it is widely used. [0003] However, the existing aluminum alloy support frames do not have fireproof performance, especially for the support frames stacked with flammable materials. When a fire occurs, it is easy to cause the support frame to burn. When one of the cargo layers...

AI Technical Summary

Problems solved by technology

[0003] However, the existing aluminum alloy support frames do not have fireproof performance, especially for the support frames stacked with flammable materials. When a fire occurs, it is easy to cause the support frame to burn. When one of the cargo layers catches fire, due to The support frame is not easy to be flame-retardant, and the heat transfer between the various cargo layers will cause the cargo layers, the entire support frame and the adjacent support frames to be ignited, which will cause the fire to intensify, cause a serious fire, and have a high risk factor

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