Apron board assembly for railway vehicle and railway vehicle
A rail vehicle and apron technology, which is applied in the field of rail vehicles, can solve the problems of unsightly appearance, poor noise insulation, and poor dust resistance, and achieve the effects of improving dust resistance, noise isolation, and aesthetics
Pending Publication Date: 2021-05-04
CRRC TANGSHAN CO LTD
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Problems solved by technology
[0004] The purpose of the embodiments of the present invention is to provide a rail vehicle skirt assembly and a rail vehicle, aiming to solve the problem that there is a certain gap between the current skirt board and the car body after it is installed on the car body, resulting in poor dustproof performance and poor noise insulation and unsightly technical issues
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[0030] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0031] Please also refer to Figure 1 to Figure 4 , the rail vehicle skirt assembly provided by the embodiment of the present invention will now be described. The rail vehicle skirt assembly includes a skirt body 100 and a flexible member 200 arranged on the skirt body 100 or the vehicle body 300 . The flexible member 200 is used for covering the gap between the skirt board main body 100 and the vehicle body 300 when the skirt board main body 100 is installed on the vehicle body 300 .
[0032] The gap between the apron main body 100 and the vehicle body 300 menti...
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The invention provides an apron board assembly for a railway vehicle and the railway vehicle, and belongs to the technical field of railway vehicles. The apron board assembly for the railway vehicle comprises an apron board main body and a flexible part, and the flexible part is arranged on the apron board main body or a vehicle body and used for shielding a gap between the apron board main body and the vehicle body when the apron board main body is installed on the vehicle body; the assembly also includes a connecting piece arranged on the edge of the apron board main body, and a mounting part for mounting the flexible piece is arranged on the connecting piece. The railway vehicle comprises a vehicle body, a bogie located below the vehicle body and the apron board assembly for the railway vehicle. The bogie is connected with the vehicle body through an air spring. The apron board main body is connected with a bogie through a support, and the outer edge of the flexible piece is connected or connected with the vehicle body in an abutting mode. According to the apron board assembly for the railway vehicle and the railway vehicle, shielding of a gap between the apron board main body and the vehicle body is achieved, and the dustproof performance, the noise isolation performance and the attractiveness of the railway vehicle are improved.
Description
technical field [0001] The invention belongs to the technical field of rail vehicles, and more specifically relates to a rail vehicle skirt assembly and a rail vehicle. Background technique [0002] The floor of 100% low-floor trams is only 35 centimeters from the rail surface, no platform is required, and the maximum transport capacity is 6-8 times that of buses. It is one of the most advanced urban transportation systems in the world today. However, due to the structural characteristics of the 100% low-floor tram car body chassis and the limitation of the installation type of equipment under the car, the bogie skirt can only be installed on the bogie frame, which can be beautiful and protect the bogie area to a certain extent. role. The bogie skirts of existing 100% low-floor trams in China are generally installed on the bogie frame through skirt brackets. In order to ensure that the bogie skirt will not collide with the equipment under the car when the rail vehicle is t...
Claims
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Login to View More IPC IPC(8): B61D17/04B61F5/52
CPCB61D17/04B61F5/52Y02T30/00
Inventor 潘璐王力宫高霞耿兴春李进伏程春欣潘乐侯丽娴
Owner CRRC TANGSHAN CO LTD