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Braking system and method for rail engineering vehicle

A technology for engineering vehicles and braking systems, applied in brakes, vehicle components, pneumatic brakes, etc., to solve problems such as low braking efficiency and complex functions

Active Publication Date: 2021-12-14
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.

Method used

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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 rail engineering vehicles. The braking system for rail engineering vehicles includes a locomotive and an operating vehicle. A train pipe, a first independent braking pipe and a second independent braking pipe are respectively connected between the locomotive and the operating vehicle. The locomotive includes a first automatic braking valve, The first individual brake valve, the first distribution valve, the first action valve and the first brake cylinder, the work vehicle includes the second automatic brake valve, the second individual brake valve, the second distribution valve, the second action valve and The second brake cylinder, the first automatic brake valve and the second automatic brake valve are respectively connected with the two ends of the train pipe. The brake system for rail engineering vehicles provided by the present invention has a more reasonable structure, which is convenient for realizing the synchronous braking or relief function between the locomotive and the work vehicle, and does not need to be provided with a separate release function for the locomotive or work vehicle, which simplifies the track engineering Vehicle features that improve braking efficiency.

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 Patents(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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