Universal gondola car

An open car and car body technology, applied in the field of railway freight cars, can solve the problems that the carrying capacity of the vehicles cannot be fully utilized, the application conditions of railway freight cars are not the same, and the overall structure of the vehicles is not ideal, so as to achieve safe and fast loading and unloading, and good economic benefits , the effect of simple structure

Active Publication Date: 2009-05-20
CRRC MEISHAN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Due to the great differences in railway road conditions and railway vehicle transportation equipment in various countries in the world, the application conditions of railway freight cars are very different, especially in some African countries, the cargo transportation equipment is very backward, and the common problem is that the overall structure of the vehicle is not ideal. The service life is short and the vehicle body is seriously deformed, so the carrying capacity of each part of the vehicle cannot be fully utilized to achieve the ideal carrying effect

Method used

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. However, it should not be construed that the scope of the above-mentioned subject matter of the present invention is limited to the following examples.

[0024] As shown in Figures 1 to 11, a general-purpose gondola car includes a car body, a bogie 2, a wind hand brake device 5, a safety chain 6 and a coupler buffer device 7, and the car body includes an underframe 1, a car door 3, a side wall 4 and an end wall8.

[0025] As shown in Figure 2, the underframe 1 includes a middle beam 1.3, a lower side beam 1.6, a corbel 1.2, an end beam 1.1, a large beam 1.4, a small beam 1.5, a longitudinal beam 1.7 and a floor 1.8. The middle beam is located in the middle of the bottom frame along the longitudinal direction of the bottom frame. As can be seen from Figure 7-9, the middle beam 1.3 is welded by two section steels with "I" shaped sections...

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Abstract

The invention belongs to general-purpose open wagons, belonging to the transportation vehicles, in particular to the rail conveying vehicles. The invention comprises a body, a braking device, a bogie and a coupler and draft gear device. The body comprises a chassis and a side wall and an end wall which are arranged to be vertical to the chassis; and doors are arranged on the side wall. The body forms a proper integral stressing frame structure to reduce the self-weight of the body steel structure without reducing the rigid so as to lead the wagon to get higher bearing capability. Two couples of split folding doors are arranged on each side of the body and the door is provided with better closing performance and higher reliability and safety. The side wall appears as a split-style side wall and the discharging can be simultaneously carried out on two sides of the body so as to enhance the loading and discharging speed. The body is provided with a full-steel welded structure and the main beam parts and plates adopt the 09CuPTiRE-A atmospheric corrosion-resistant high-strength low-alloy steel so as to enhance the anti-corrosion performance and prolong the service-life and maintenance cycle of the wagon and also to reduce the maintenance work and conveying cost.

Description

technical field [0001] The invention relates to a railway transport tool, in particular to a railway freight car. Background technique [0002] Due to the great differences in railway road conditions and railway vehicle transportation equipment in various countries in the world, the application conditions of railway freight cars are very different, especially in some African countries, the cargo transportation equipment is very backward, and the common problem is that the overall structure of the vehicle is not ideal. The service life is short and the vehicle body is seriously deformed, so the carrying capacity of each part of the vehicle cannot be fully utilized to achieve the ideal carrying effect. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a general-purpose gondola car, which has a reasonable overall structure, can effectively reduce its own weight, and can meet the requirements of railway transportation ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D3/00B61D3/16B61D3/20B61F1/00B61D17/06
Inventor 林结良潘树平钟晓峰彭燎
Owner CRRC MEISHAN
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