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Car window structure of rail car and assembly and disassembly method

A rail vehicle and window technology, which is applied in the field of rail vehicles, can solve the problems of poor fit between the window and the curved surface of the car body, difficulty in clearing the glue of the purely bonded structure, time-consuming and labor-intensive problems, etc., to save operating time, simple structure, and beautiful appearance The effect of appearance effects

Active Publication Date: 2018-06-05
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the application of rail vehicle windows, the fit between the single-frame window and the curved surface of the car body is poor, and it is difficult to remove the glue of the purely bonded structure. Therefore, it has been gradually replaced by the double-frame window, but the double-frame structure When installing the window for the first time, it is necessary to separate the inner frame from the outer frame to effectively fix it with the car body. On-site production is time-consuming and laborious

Method used

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  • Car window structure of rail car and assembly and disassembly method
  • Car window structure of rail car and assembly and disassembly method

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Embodiment Construction

[0025] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] The present invention firstly provides a rail vehicle window structure, comprising a window glass 1, an outer frame 2, and an inner frame 4, the window glass 1 and the outer frame 2 are bonded and fixed, and the outer frame 2 and the inner frame 4 are fixed to form a window frame , The outer frame 2 is provided with a through hole, and the inner frame fastening screw 6 passes through the through hole to fasten the inner frame 4 and the vehicle body 14 together.

[0027] The window structure includes a window glass 1, an outer frame 2, and an inner frame 4, wherein the window glass 1 and the outer frame 2 form a framed glass, and the framed glass and the inner frame 4 are fixed to form an integral window, and the outer frame 2 and the inner frame 4 are machined parts of aluminum profiles. Such as figure 1 with figure 2 As sh...

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Abstract

The invention provides a car window structure of a rail car. The structure includes car window glass, an outer frame and an inner frame. The car window grass is fixedly bonded to the outer frame, theouter frame and the inner frame are fixed together to form a window frame, through holes are formed in the outer frame, and fastening screws of the inner frame penetrate through the through holes to tightly fix the inner frame with a car body. The invention further provides an assembly and disassembly method of the car window structure of the rail car. According to the provided car window structure of the rail car, integral installation of the car window can be achieved, and fast replacement of the car window can also be achieved.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a rail vehicle window structure and a method for installing and removing the window structure. Background technique [0002] With the rapid development of China's high-speed rail technology, the running speed of rail vehicles has been greatly improved, and the accidental damage to window glass caused by high-speed driving has also increased accordingly. In the application of rail vehicle windows, the fit between the single-frame window and the curved surface of the car body is poor, and it is difficult to remove the glue of the purely bonded structure. Therefore, it has been gradually replaced by the double-frame window, but the double-frame structure When installing the window for the first time, the inner frame and the outer frame need to be separated to be effectively fixed to the car body, and on-site production is time-consuming and laborious. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): B61D25/00B61D17/00
CPCB61D17/00B61D25/00
Inventor 陈曦王博邢孟哲陶桂东杨爱莲
Owner CRRC QINGDAO SIFANG CO LTD
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