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Rail vehicle window and mounting method thereof

A rail vehicle and installation method technology, applied in the installation of window glass, window device, transportation and packaging, etc., can solve problems such as complicated process and slipping phenomenon, and achieve simplification of installation and disassembly process, improvement of efficiency, simplicity and stable strength Effect

Inactive Publication Date: 2012-07-11
CRRC QINGDAO SIFANG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] When it is necessary to repair or disassemble the window, because it is fixed by screws, several parts need to be dismantled layer by layer, the process is complicated, and it is easy to cause the phenomenon of slipping

Method used

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  • Rail vehicle window and mounting method thereof
  • Rail vehicle window and mounting method thereof
  • Rail vehicle window and mounting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Example 1, as Figure 1 to Figure 4 As shown, the rail vehicle window mainly includes a window frame and a glass 8 mounted on the window frame. specifically,

[0040] The window frame is a closed frame formed by connecting 4 side beams 1 and 4 window corners 5 in turn. The side beams 1 and the window corners 5 are welded in a certain order and direction to ensure that the trapezoidal slot 7 and the stopper are welded. The positioning dimensions of the sides 9 are the same and on the same plane, so as to facilitate the fixing of the entire vehicle window.

[0041] The cross-sections of the side rail 1 and the window corner 5 have the same structure and size, and specifically include a concave trapezoidal slot 7 arranged on the inner side of the window, and an outer convex rib 9 arranged on the outer side of the window.

[0042] The side beam 1 is an extruded profile part made by an extrusion process. The window angle 5 is a finishing part, and the tolerance of its sha...

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Abstract

The invention relates to a rail vehicle window and a mounting method thereof. A simple integral window frame structure with stable strength is adopted, so that integral mounting and detaching processes of the window are simplified, and efficiency of field mounting operation is improved. The window comprises a window frame and glass mounted on the window frame. The window frame is made of sections, a section structure of the window frame is provided with inwards concave slots and outwards convex flanges, the inwards concave slots are arranged on the inner side of the window, and the outwards convex flanges are arranged on the outer side of the window; and rubber strips are inserted in the slots, and the glass is fixedly sandwiched between the rubber strips and the flanges. The glass is directly fixed by the sections on the periphery of the window, accordingly more mounting parts do not need to be assembled on a vehicle in advance, and mounting process is simple. Besides, the window frame of the window is made of the sections, the section structure of the window frame is used for fixedly clamping the glass, the structure of the window is also simple, and production and assembly processes are also simplified to the greatest degree.

Description

technical field [0001] The invention provides a novel rail vehicle window and an installation method thereof, belonging to the field of machine manufacturing. Background technique [0002] With the rapid popularization and promotion of domestic urban rail transit, the total demand for manufacturing vehicle components is increasing, and the production cycle is also required to be as short as possible. For example, when installing a car window, the components are required to have a simple and reliable structure, and the on-site assembly and maintenance and disassembly process time is short, which can maximize the degree of commercialization and standardization. [0003] The installation structure of the existing rail vehicle window generally adopts the aluminum profile window frame first, and then the glass is adhered to the aluminum frame by using structural adhesive, and finally the aluminum frame and the glass are fixed on the vehicle body structure with screws. [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B3/62E06B1/36E06B3/66B61D25/00
Inventor 张寅河丁叁叁钟元木王京军王宝金王世发
Owner CRRC QINGDAO SIFANG CO LTD
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