Braking system and method for rail engineering vehicle

A technology of engineering vehicles and braking systems, applied in the direction of brakes, vehicle parts, pneumatic brakes, etc., can solve the problems of low braking efficiency and complicated functions, and achieve improved braking efficiency, good braking effect and simple braking operation Effect

Active Publication Date: 2021-01-08
CRRC IND INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Therefore, the present invention proposes a braking system for rail engineering vehicles, which can effectively solve the problems of complicated functions and low braking efficiency in existing braking systems.

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  • Braking system and method for rail engineering vehicle

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Embodiment Construction

[0039] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0040] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this The embodiments and simplified descriptions of the invention do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed a...

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Abstract

The invention relates to the technical field of rail engineering vehicles, in particular to a braking system and method for a rail engineering vehicle. The braking system for a rail engineering vehicle comprises a locomotive and an operating vehicle; a train pipe, a first independent brake pipe and a second independent brake pipe are connected between the locomotive and the operating vehicle; thelocomotive comprises a first automatic brake valve, a first independent brake valve, a first distribution valve, a first acting valve and a first brake cylinder. The operating vehicle comprises a second automatic brake valve, a second independent brake valve, a second distribution valve, a second acting valve and a second brake cylinder. The first automatic brake valve and the second automatic brake valve are connected with the two ends of the train pipe respectively. According to the braking system for a rail engineering vehicle, the structure is more reasonable, the synchronous braking or relieving function between the locomotive and the operating vehicle is conveniently achieved, the function of independently relieving the locomotive or the operating vehicle does not need to be set, thefunction of the rail engineering vehicle is simplified, and the braking efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of braking control of rail engineering vehicles, in particular to a braking system and method for rail engineering vehicles. Background technique [0002] At present, with the continuous development of my country's railway transportation industry, the weight and traffic density of trains on main trunk lines are increasing, and the construction of large-scale passenger dedicated lines and high-speed railways requires higher and higher standards for track maintenance. The application of various track engineering vehicles more and more widely. [0003] The braking system is an important part of the rail engineering vehicle, which can realize the common braking, emergency braking and relief functions of the locomotive. The braking system of existing rail engineering vehicles usually adopts the braking system of existing locomotives. The function of the braking system is huge and complex, it takes up a lot of spa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61H11/06B60T13/68
CPCB61H11/06B60T13/683
Inventor 周高伟齐洪峰梁瑜闫一凡王轶欧于子良任坤华
Owner CRRC IND INST CO LTD
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