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Installation method of rail vehicle and driver's cab head cover

A technology for rail vehicles and driver's cabs, which is applied in the field of installation of rail vehicles and their driver's cab hoods, can solve problems such as prestressing, deformation of driver's cab hoods, and the inability to adopt such a connection structure, so as to ensure the bonding strength. And, improve reliability, improve the effect of vehicle safety

Active Publication Date: 2022-04-15
BYD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, in the case of twisting and deflection of the body, in order to ensure assembly, the driver's cab hood will be deformed, resulting in prestress
In addition, when the connection between the driver's cab hood and the vehicle body is an arc surface, this connection structure cannot be used for installation.

Method used

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  • Installation method of rail vehicle and driver's cab head cover
  • Installation method of rail vehicle and driver's cab head cover
  • Installation method of rail vehicle and driver's cab head cover

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Embodiment Construction

[0036] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0037] In this disclosure, unless stated to the contrary, the used orientation words such as "up, down, left, right, front, back" are generally the same as up, down, left, right, front, front, after means the same. Specifically, for a rail vehicle, along the length direction of the rail vehicle, the driver's cab head cover 10 is located at the front, and the vehicle body 20 is located at the rear. In addition, "inside and outside" refer to the inside and outside of the outline of the relevant parts.

[0038] like Figure 1 to Figure 8 As shown, the present disclosure provides a rail vehicle, which includes a driver's cab head cover 10 and a car body 20, an...

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Abstract

The present disclosure relates to a rail vehicle and a method for installing a head cover of a driver's cab. The rail vehicle includes a driver's cab head cover and a car body, the car body includes a car body body, a car body annular end plate arranged at the front end of the car body body, and a car body bottom plate arranged at the lower end of the car body body, the The bottom plate of the car body protrudes forward from the annular end plate of the car body for insertion into the interior of the driver's cab head cover, and the rail vehicle also includes a first mounting bracket arranged on the driver's cab head cover, arranged on the The second mounting bracket of the annular end plate of the vehicle body, the front end of the annular end plate of the vehicle body is bonded to the rear end of the driver's cab hood, and the first mounting bracket is supported and bonded to the vehicle body. On the body floor, the upper end of the driver's cab hood is supported and glued on the second mounting bracket. The rail vehicle provided by the present disclosure has simple structure and light weight. Moreover, in the rail vehicle provided by the present disclosure, the driver's cab head cover and the vehicle body are conveniently installed and have high connection reliability.

Description

technical field [0001] The present disclosure relates to the technical field of rail transit equipment, in particular, to a rail vehicle and a method for installing a driver's cab hood. Background technique [0002] Rail vehicles usually consist of a cab cowl and a car body, which are manufactured separately and then assembled into one piece. In the actual assembly process, requirements are put forward for the assembly accuracy and ease of assembly of both. Chinese invention patent CN106314460A discloses a driver's cab hood installation structure and installation method. It discloses a lateral positioning structure arranged between the driver's cab head cover and the vehicle body (that is, the vehicle body). The lateral positioning structure includes a positioning hole preset on the driver's cab hood and a positioning plate fixed on the side wall of the vehicle body. The positioning plate and the positioning hole are fixedly connected by fasteners, and a U-shaped pad is ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/02B61D17/00
CPCB61D17/02B61D17/00Y02T30/00
Inventor 王丹玲李坤周卢炳思
Owner BYD CO LTD
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