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Support, carriage and rail vehicle

A car body and roof technology, which is applied in the field of carriages, rail vehicles, and brackets, can solve problems affecting the overall appearance of the carriages, and achieve the effect of improving aesthetics

Pending Publication Date: 2021-03-16
CRCC HIGH TECH EQUIP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present application provides a bracket, a carriage and a rail vehicle, which are mainly used to solve the problem in the related art that inspection ports need to be installed on the side wall of the carriage body, which affects the overall appearance of the carriage

Method used

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  • Support, carriage and rail vehicle
  • Support, carriage and rail vehicle
  • Support, carriage and rail vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] figure 1 Shown in is the structural diagram of the bracket provided by an embodiment of the present application; please refer to figure 1 .

[0038] This embodiment provides a bracket, the bracket is arranged between the middle roof and the roof of the car body, including:

[0039] Bracket body 10, the bracket body 10 is used to connect parts to be overhauled, the bracket body 10 is fixed on the middle roof, wherein, the first end 101 of the bracket body 10 is rotatably connected with the middle roof, the bracket body 10 is except the first end 101 At least one end of it is detachably connected to the middle roof;

[0040] The bracket body 10 and the middle top board have a relative first state and a second state. When the bracket body 10 and the middle top board are in the first state, the bracket body 10 is fixedly connected to the middle top board; when the bracket body 10 and the middle top board are in the second state , the first end of the bracket body 10 is h...

Embodiment 2

[0056] This embodiment provides a compartment, including a car body, a middle roof is provided in the car body, and a plurality of electrical components are arranged between the middle roof and the roof of the car body, and at least one electrical component is passed as described in the first embodiment above. The bracket is arranged in the car body.

[0057] Because the compartment of this embodiment adopts the bracket described in the above-mentioned embodiment one to install electrical components, it is not necessary to set a special inspection port on the side wall of the vehicle body to realize the maintenance operation of the electrical components, thereby facilitating the improvement of the compartment. The aesthetics of appearance.

Embodiment 3

[0059] This embodiment provides a rail vehicle, which includes a plurality of end-to-end carriages, wherein at least one carriage adopts the carriage described in the second embodiment above.

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Abstract

The embodiment of the invention provides a support, a carriage and a rail vehicle, the support comprises a support body, the support body is used for being connected with a part to be overhauled and fixed to a middle top plate, the first end of the support body is rotatably connected with the middle top plate, and at least one end, except the first end, of the support body is detachably connectedwith the middle top plate; the support body and the middle top plate have a first state and a second state which are opposite, and when the support body and the middle top plate are in the first state, the support body is fixedly connected to the middle top plate; when the support body and the middle top plate are in the second state, the first end of the support body is hinged to the middle top plate, and the support body can rotate towards the interior of the vehicle body. According to the embodiment of the invention, the part to be overhauled can be overhauled without arranging a special overhauling opening in the side wall of the vehicle body, so that the attractiveness of the appearance of the compartment is improved.

Description

technical field [0001] The application relates to the manufacturing technology of rail vehicle components, in particular to a bracket, a carriage and a rail vehicle. Background technique [0002] In recent years, rail vehicles have gradually become the first choice for people to travel due to their comfort, safety, reliability and other characteristics. The carriage of a rail vehicle is composed of a car body and multiple parts installed in the car body. After the design of the car body is completed, the installation position of each part in the car body is fixed, and the staff only need to check the specific parts at the fixed position. Carry out installation and maintenance work. [0003] In the solution of the related art, some electrical components in the compartment are installed in the gap between the middle roof of the compartment and the roof of the vehicle body. For example, the auxiliary generator in the compartment is usually arranged on the side close to the ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61C17/00
CPCB61C17/00
Inventor 张衔李家德梁清帅陶小虎
Owner CRCC HIGH TECH EQUIP CORP LTD
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