Bogie and its locomotive

A bogie and frame technology, which is applied in the direction of the bogie, the locomotive, the device for lateral relative movement between the underframe and the bogie, etc. High compactness, the effect of reducing the overall length

Active Publication Date: 2021-11-23
DATONG ELECTRIC LOCOMOTIVE OF NCR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the bogies of the above-mentioned locomotives are all suitable for large locomotives, and the structure is relatively complicated, and the bogie structure is relatively large, so it is not suitable for light locomotives

Method used

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  • Bogie and its locomotive
  • Bogie and its locomotive
  • Bogie and its locomotive

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Embodiment Construction

[0065] Typical embodiments embodying the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and that the description and drawings therein are illustrative in nature and not intended to limit the present invention. invention.

[0066] In the following description of various exemplary embodiments of the invention, reference is made to the accompanying drawings, which form a part hereof, and in which are shown by way of example various exemplary structures, systems and steps which may implement aspects of the invention . It is to be understood that other specific arrangements of components, structures, exemplary devices, systems and steps may be utilized and structural and functional modifications may be made without departing from the scope of the present invention....

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Abstract

The invention relates to the technical field of locomotives, and provides a bogie and a locomotive with the same. The bogie includes a frame, traction device, axle device, driving device and braking device; the two ends of the traction device are respectively connected to the first end beam and the car body, and one end of the traction device is located at the lower part of the first end beam to make the traction device tilt The opening of the second depression faces the direction of the other end of the traction device; the axle device is connected to the frame; the driving device is connected to the frame and is drivingly connected with the wheel axle device; the brake device is connected to the frame. The traction device is arranged obliquely, and part of the traction device is located below the first end beam, that is, the overlap between the traction device and the first end beam is increased, thereby reducing the overall length of the bogie, and the compactness is high. for light locomotives.

Description

technical field [0001] The invention relates to the technical field of locomotives, in particular to a bogie and a locomotive with the same. Background technique [0002] At present, shunting locomotives widely used in railway locomotive depots, rolling stock depots, marshalling yards, factories, mines, ports and other places with discontinuous electrification for shunting and rescue tasks mostly use internal combustion traction shunting locomotives, whose power is greater than 1000kW, axle load 22t~25t, shaft type C0-C0, starting traction force ≥350kN, the shunting locomotive is powered by internal combustion engine, which has relatively serious air pollution, especially in some relatively closed spaces, such as subways, caves, etc., which is more harmful to air pollution serious. Its bogie structure is a conventional diesel locomotive bogie structure. [0003] However, the bogies of the above-mentioned locomotives are all suitable for large locomotives, and have a relati...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): B61F5/52B61G9/00B61F5/06B61F5/08B61F5/26B61H1/00B61C15/10
CPCB61F5/52B61G9/00B61F5/06B61F5/08B61F5/26B61H1/00B61C15/10B61F3/04B61F5/301B61H13/36B61C9/52
Inventor刘辉张涛田星宇赵清海高喜杰李辰
OwnerDATONG ELECTRIC LOCOMOTIVE OF NCR