Mounting structure and mounting method for driver cab bow cap

Abstract

The invention discloses a mounting structure and a mounting method for a driver cab bow cap. The mounting structure for the driver cab bow cap comprises a centre positioning structure and a side positioning structure which are arranged between the bow cap and a vehicle body; the centre positioning structure comprises a bow cap positioning element and a vehicle body positioning element; the vehicle body positioning element and the bow cap positioning element are matched in the transverse direction of a driver cab for positioning; the side positioning structure comprises a plurality of positioning holes which are formed in a bow cap mounting surface and a plurality of positioning plates which are fixed to the side wall of the vehicle body; the positioning plates are fixedly connected with the positioning holes in the bow cap mounting surface through fasteners; adjusting elements are arranged between the positioning plates and the positioning holes in the bow cap mounting surface. According to the mounting structure and the mounting method for the driver cab bow cap, the problem that the bow cap is difficult to position when the bow cap is mounted, and the problems that molded lines of the bow cap and the vehicle body with a metal structure cannot be aligned because of the deformation of the bow cap and the vehicle body with the metal structure, the mounting time is long, a rubber layer cracks and the like are solved.

Description

technical field [0001] The invention relates to an installation structure and an installation method of a head cover of a driver's cab, and is especially suitable for the installation of the head cover of a rail vehicle. Background technique [0002] With the rapid increase of rail traffic and the increase of users' requirements for vehicle appearance, the requirements for vehicle axle loads are getting lighter and the requirements for the streamlined and curved surface of the driver's cab are more complex. [0003] In order to adapt to the above changes, if the driver's cab is all made of traditional metal materials, it is difficult to satisfy, so it can only be replaced by light weight, easy-to-form fiberglass or carbon fiber hood plus metal structure load-bearing body. However, the problems caused by the use of fiberglass and carbon fiber hoods are as follows: [0004] One is that the positioning of the hood is difficult when it is installed with the metal body, and ther...

AI Technical Summary

Problems solved by technology

[0007] The present invention aims to provide an installation structure and installation method of the driver's cab hood, the installation structure can completely solve the difficulty in positioning the hood when installing the hood, and the misalignment of the two lines caused by the deformation of the hood and the metal structure body. Problems such as uniformity, long installation time, and cracking of the adhesive layer

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