Novel self-dumping car with axle load of 27t

A self-dumping and wagon technology, applied in the field of railway wagons, can solve problems such as unsatisfactory self-dumping, achieve the effects of solving lubrication difficulties, prolonging the maintenance cycle and life, and improving the economic benefits of transportation

Inactive Publication Date: 2016-01-13
CRRC TAIYUAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing self-dumping car does not meet the requirements of driving 27t axle-load railway heavy-duty trucks on existing general lines, the present invention provides a 27t axle-type re-type self-dipping car

Method used

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  • Novel self-dumping car with axle load of 27t
  • Novel self-dumping car with axle load of 27t
  • Novel self-dumping car with axle load of 27t

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Embodiment Construction

[0025] A 27t-axle re-type self-dumping car, including an underframe component 1, a carriage component 2, a wind hand brake device 3, a tipping device 4, a coupler buffer device 5, and a bogie 6, and the two ends of the underframe component 1 are equipped with bogies 6. The carriage composition 2 is arranged on the upper side of the chassis composition 1, two rows of wheels are respectively arranged on the lower sides of the left and right ends of the chassis composition 1, and a coupler buffer device 5 is arranged between the two rows of wheels. A wind hand braking device 3 for braking is provided, and a tipping device 4 capable of tipping the carriage composition is provided between the underframe composition 1 and the carriage composition 2.

[0026] The underframe composition 1 includes a bottom beam 1.1. The bottom beam 1.1 is a box-shaped fish-belly structure welded by H-shaped steel and upper and lower cover plates. The bottom beam 1.1 is equipped with a corbel 1.2 for in...

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Abstract

The invention belongs to the technical field of railway freight cars, specifically relates to a novel self-dumping car with an axle load of 27t, and solves the problem that a requirement of running of heavy-duty railway freight cars with an axle load of 27t respectively on the existing universal lines cannot be met in the existing self-dumping cars. The novel self-dumping car with the axle load of 27t comprises an underframe assembly, a compartment assembly, a wind-hand braking device, a dumping device, car coupler buffering devices and bogies, wherein the bogies are arranged at the two ends of the underframe assembly; the compartment assembly is arranged at the upper side of the underframe assembly; two rows of wheels are arranged at the lower side of each of the left end and the right end of the underframe assembly; one car coupler buffering device is arranged between each two rows of wheels; the wind-hand braking device used for braking is further arranged on the underframe assembly; and the dumping device capable of dumping the compartment assembly is arranged between the underframe assembly and the compartment assembly.

Description

technical field [0001] The invention belongs to the technical field of railway wagons, and in particular relates to a 27t-axle re-type self-dumping wagon. Background technique [0002] For many years, the pneumatic self-dumping trucks used to transport ore in my country are mainly KF-60, KF60AK, etc. with an axle weight of 25t and a load of 60t. According to my country's railway heavy-haul transportation development system plan, it is determined that 27t axle-loaded railway heavy-duty trucks will be operated on general-purpose lines to quickly increase freight capacity and better meet the needs of national economic and social development. Therefore, it is imperative to develop a 27t axle load self-dumping car that meets the requirements of the development of heavy loads on general lines and has more advanced technical performance. Contents of the invention [0003] In order to solve the problem that the existing self-dumping car does not meet the requirements of running 2...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61D9/08B61D9/12
Inventor 王晓东冯永顺李旭英刘文胜谢剑锋陈燕哈彩霞
Owner CRRC TAIYUAN CO LTD
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