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Railcar carriages and railcars

A technology for rail vehicles and carriages, applied in the field of rail vehicles, to achieve the effect of meeting the design size requirements

Active Publication Date: 2022-05-06
TRAFFIC CONTROL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention also proposes a rail vehicle, which is used to solve the problem that in the prior art, the box body and the underframe of the rail vehicle compartment are integrally connected and arranged, and when the box body or the underframe is damaged, and a certain type of box body or underframe is required When it is necessary to replace the defect of the entire carriage, by setting the separate carriages of the carriage body and the chassis in the rail vehicle, it is possible to match different types of carriages or chassis according to different needs

Method used

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  • Railcar carriages and railcars
  • Railcar carriages and railcars
  • Railcar carriages and railcars

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Embodiment Construction

[0083] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0084] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientat...

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Abstract

The present invention relates to the technical field of rail vehicles, and provides a carriage of a rail vehicle and a rail vehicle. The carriage includes: a box assembly and an underframe assembly connected from top to bottom to form the main body of the carriage; the box assembly is used to realize the The loading function of the compartment; the underframe assembly is used to realize the walking function of the compartment; wherein, the bottom of the compartment assembly is formed with an accommodating space for accommodating the underframe assembly; the compartment assembly and the The chassis components are detachably connected. The present invention provides a carriage of a rail vehicle and a rail vehicle. By setting the carriage body and the underframe as a split structure, it is possible to match different types of carriage bodies or underframes according to different requirements, and at the same time, an accommodating underframe is arranged at the bottom of the carriage body. The accommodation space meets the design dimension requirements of the car body from the ground.

Description

technical field [0001] The invention relates to the technical field of rail vehicles, in particular to a carriage of a rail vehicle and a rail vehicle. Background technique [0002] The box body and the underframe of the existing rail vehicle compartment are connected and set as one, but in practical applications, the types and types of the box body are various, and the degree of wear and tear of the box body and the underframe in the application is also different. When the box body Or when the underframe is damaged, or when a certain type of car body or underframe is needed, the entire car needs to be replaced, and because the design of the rail vehicle car has size requirements, the height of the car body from the ground must be within a certain design size range In the interior, how to meet the separate arrangement of the box body and the chassis to match different types of boxes or chassis according to different needs, and to meet the design dimension requirements of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/04B61F1/14
CPCB61D17/043B61F1/14Y02T30/00
Inventor 邵特立刘超
Owner TRAFFIC CONTROL TECH CO LTD
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