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Method for assembling railway passenger car modular floors

A technology of railway passenger car and installation method, which is applied in the direction of railway car body, railway car body parts, transportation and packaging, etc., which can solve the problems of large number of wooden beams and plywood, increased labor intensity of workers, chaotic production environment, etc., and achieve high product quality. Quality, good heat preservation effect, effect of reducing labor intensity

Active Publication Date: 2011-06-15
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limited space of the passenger car and the large number of wooden beams and plywood, it will not only increase the labor intensity of the workers and affect their production efficiency, but also easily cause problems such as confusion in the production environment and difficult operations for workers

Method used

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  • Method for assembling railway passenger car modular floors
  • Method for assembling railway passenger car modular floors
  • Method for assembling railway passenger car modular floors

Examples

Experimental program
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Effect test

Embodiment

[0038] The railway passenger car modularized floor installation method of the present embodiment, such as Figure 1-8 shown, including the following steps:

[0039] a. Assembling the floor reference module 1 outside the passenger car: fix some reference beams 12 whose length is greater than the width of the reference rectangular plate 11 on the back of the reference rectangular plate 11, and make the two ends of the reference beam 12 exceed the two sides of the reference rectangular plate 11 to form a reference The mounting seat 121 is to obtain the floor reference module 1; the polyvinyl chloride cold-proof material 8 is filled between the adjacent reference beams 12;

[0040] b. Assembling the floor interoperable module 2 outside the bus: fix several interoperable beams 22 on the back of the interoperable rectangular plate 21 according to the position of the reference beam 12 on the back of the reference rectangular plate 11, and make one end of the interoperable beam 22 exc...

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PUM

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Abstract

The invention relates to a method for assembling railway passenger car modular floors. The method comprises the following steps: assembling a floor reference module and a floor interoperation module outside a passenger car; treating the ground of the passenger car; assembling the floor reference module; and assembling the floor interoperation module and the like. The method can effectively reduce the number of parts and components assembled on the car to ensure an orderly production environment, can improve the product quality and the production efficiency, reduce the labor intensity of workers, and finally shorten the manufacture period of the vehicle.

Description

technical field [0001] The invention relates to a method for installing a modularized floor of a railway passenger car, which belongs to the technical field of interior decoration of special vehicles. Background technique [0002] As far as the applicant knows, the existing floor for railway passenger cars is a bulk assembly floor. It is necessary to transport the wooden beams to the passenger car and screw them on the ground of the passenger car with bolts, and then transport the plywood to the passenger car and fix it to the wood with wood screws. superior. Due to the limited space of the passenger car and the large number of wooden beams and plywood, it will not only increase the labor intensity of workers and affect their production efficiency, but also easily cause problems such as chaotic production environment and difficult operation for workers. Therefore, there is an urgent need for a floor installation method that is easy to operate, can reduce labor intensity, im...

Claims

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Application Information

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IPC IPC(8): B61D17/10
Inventor 杨智朋朱信科吴利民
Owner CRRC NANJING PUZHEN CO LTD
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