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Rail beam for rail vehicle, rail beam unit, and rail beam

A technology of rail type and guide rail beams, which is applied in the field of rail transportation, can solve the problems of difficult quality assurance, inconvenient operation, and high cost, and achieve the effects of easy quality assurance, simple structure, and material saving

Active Publication Date: 2021-03-30
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the construction process of the track beam in the related art is complicated, the operation is inconvenient, the quality is difficult to guarantee, and the cost is high, which leads to the rapid development of the application of the rail vehicle.

Method used

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  • Rail beam for rail vehicle, rail beam unit, and rail beam
  • Rail beam for rail vehicle, rail beam unit, and rail beam
  • Rail beam for rail vehicle, rail beam unit, and rail beam

Examples

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Embodiment Construction

[0053] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0054]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present inventi...

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PUM

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Abstract

The invention discloses a rail beam of a rail vehicle, a rail beam unit and a rail beam. The rail beam comprises a fixing plate, a flange plate, a web plate and a guide plate, the fixing plate is suitable for being supported on an installation face, the flange plate is arranged above the fixing plate, walking wheels are suitable for running on the flange plate, the upper end and the lower end of the web plate are connected with the flange plate and the fixing plate respectively, and the upper end of the guide plate is connected with the flange plate. The lower end of the guide plate and the fixing plate are arranged in a spaced mode to form a notch, and the guide plate is suitable for being in contact fit with a guide wheel to guide the running track of the guide wheel. The rail beam of the rail vehicle is easy to machine, the quality is easy to guarantee, the structure is simple, and materials are saved.

Description

technical field [0001] The invention relates to the field of rail transportation, in particular to a guide rail beam, a rail beam unit and a rail beam of a rail vehicle. Background technique [0002] With the continuous advancement of urbanization, rail vehicles can bring a lot of convenience to life and production. However, the construction process of the track beam in the related art is complicated, the operation is inconvenient, the quality is difficult to guarantee, and the cost is high, so that the application of the rail vehicle cannot be developed rapidly. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. [0004] Therefore, the present invention proposes a guide rail beam for a rail vehicle, which has a simple structure, saves materials, is economical and practical, easy to process, and easy to ensure accuracy. [0005] The present invention also proposes a track beam unit of a...

Claims

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Application Information

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IPC IPC(8): E01B2/00
CPCE01B2/00E01B25/24
Inventor 王赛宁杨靖刘晓彤关丹丹吴丹利
Owner BYD CO LTD
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