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Passenger room baggage rack installation technology of railway vehicle

A technology of rail vehicles and installation technology, which is applied in the direction of transportation and packaging, railway car body parts, etc., can solve the unfavorable demand for vehicle weight reduction, reduce the vehicle's interior aesthetic performance, and the weight of a single piece, etc., to achieve a good market Foreground, avoid crowding, good installation quality effect

Inactive Publication Date: 2015-06-17
CRRC NANJING PUZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This structure occupies a large area of ​​the vehicle, and the weight of a single piece is relatively large, which is not conducive to the vehicle's demand for weight reduction.
It will also reduce the aesthetic performance of the vehicle's interior

Method used

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  • Passenger room baggage rack installation technology of railway vehicle
  • Passenger room baggage rack installation technology of railway vehicle
  • Passenger room baggage rack installation technology of railway vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Such as Figure 1 to Figure 6 As shown, it is the rail car passenger room luggage rack to be installed in this embodiment. The luggage rack has a double-layer structure and is installed between the electric cabinet 4 at the vehicle end and the screen 5. The composition of each layer includes: the first side frame 1, The second side frame 2 and a number of crossbars 9 inserted and fixed between the first side frame 1 and the second side frame 2; the lower parts of the outer ends of the first side frame 1 and the second side frame 2 are fixed with mounting brackets 3. The mounting bracket 3 is connected with the vehicle side wall frame 6 between the vehicle end electrical cabinet 4 and the screen 5 through screws; the lower part of the inner end of the first side frame 1 is provided with a groove 7, and the corresponding position of the screen frame is welded with a bump 8, the convex The block 8 is embedded in the groove 7, and the inner end of the first side frame 1 is ...

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Abstract

A passenger room baggage rack installation technology of a railway vehicle comprises the steps that transverse rods are connected and fixed to a first side rack body and a second side rack body in an inserted mode, an installation support is fixed to the lower surface of the inner end of the first side rack body and the lower surface of the inner end of the second side rack body, and then a baggage rack is formed; the single-layer baggage rack is placed at installation points between a vehicle end electric appliance cabinet and an end screen, and the installation support and a side wall framework are connected through screws; in the vehicle end electric appliance cabinet, the second side rack body and the vehicle end electric appliance cabinet are connected through bolts and elastic gaskets; a protruding block and a groove in the inner end of the first side rack body are fixed through screws, and the screen framework and the first side rack body are connected; the baggage rack size is adjusted, it is guaranteed that the baggage rack is level, and the screws and the bolts are screwed to enable the baggage rack to be fixed between the screen and the vehicle end electric appliance cabinet; the steps are repeated, and a baggage rack on the second layer is installed. According to the passenger room baggage rack installation technology, a peripheral structure is ingeniously used as a bearing and fastening point, the number of extra supporting bases is reduced, and the weight and the number of component types are reduced. The technology is simple in step, easy to operate, high in efficiency and good in installation quality.

Description

technical field [0001] The invention relates to a technology for installing a luggage rack in a passenger compartment of a vehicle, and belongs to the technical field of rail vehicle interior technology. Background technique [0002] The luggage rack in the passenger compartment is a new structure of the subway project. With the continuous improvement of people's demand for ride quality, the functions of rail vehicles are becoming more and more perfect. In the subway project, there are also luggage areas added to some vehicles. Most of the luggage racks used are floor-standing, and are connected to the chassis of the car body and the side wall frame through fasteners. [0003] This structure occupies a large area of ​​the vehicle, and the weight of a single piece is relatively large, which is not conducive to the vehicle's demand for weight reduction. It will also reduce the aesthetic performance of the interior of the vehicle. [0004] The inventor imagines that if the lu...

Claims

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Application Information

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IPC IPC(8): B61D37/00
CPCB61D37/003
Inventor 王晓玲崔周森李云川
Owner CRRC NANJING PUZHEN CO LTD
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