Manufacturing and installation method of foamed aluminum floor for passenger cars

Abstract

The invention provides a foamed aluminum floor of a passenger car, a manufacturing method of the foamed aluminum floor and an installing method of the foamed aluminum floor. End socket section bars (8) are embedded in the installing sides of a foamed aluminum plate (6), lap joint section bars (10) are embedded in the lap joint sides of the foamed aluminum plate (6), and then the foamed aluminum floor of the passenger car is formed. The manufacturing method of the foamed aluminum floor of the passenger car particularly includes the steps that firstly, the foamed aluminum plate (6) is manufactured, then, the end socket section bars (8) and / or the lap joint section bars (10) are manufactured, wherein the length of each end socket section bar and the length of each lap joint section bar correspond to the lengths of the sides of the foamed aluminum plate (6), and eventually the end socket section bars (8) and / or the lap joint section bars (10) are glued and then adhere to the corresponding sides of the foamed aluminum plate (6). The installing method of the foamed aluminum floor of the passenger car includes the steps that when the floor is laid and installed, only the end socket section bars (8) need to be fixed, and the lap joint section bars (10) are jointed in a lapped mode and fixed on frameworks (7). The foamed aluminum floor is easy to fix and makes a body of the passenger car be light.

Description

technical field [0001] The invention relates to a method for making and installing a bus floor, more specifically to a method for making and installing a foamed aluminum floor for a bus, and belongs to the technical field of bus bodies. Background technique [0002] At present, the floors used in domestic rail cars and road buses are mostly made of bamboo plywood. Although the plywood can meet the flame retardant properties required by regulations, it can still burn in a large fire, so bamboo plywood is not the best flame retardant floor material. There are also some passenger cars that use aluminum plates as floor materials, but the aluminum plates themselves are soft and have poor rigidity, so they are not suitable for direct use as floor materials. There are two improvement measures, one is to compound with other materials, and the other is to use extruded aluminum profile plates for splicing , but these two floor structures will cause the floor to be heavy, which is not...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the problems of poor installation process and difficult fixation when laying and installing the foamed aluminum board on the passenger car, and provide a method for making and installing the foamed aluminum floor of the passenger car

Images