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Locomotive anti-slide apparatus

A locomotive and hydraulic device technology, applied in the field of anti-slip devices for rail vehicles, can solve problems such as inability to timely feedback anti-slip information, failure to prompt operators, and many hidden dangers of accidents, so as to prevent locomotive slipping accidents and facilitate and reliable control operation , The effect of convenient operation and control

Inactive Publication Date: 2003-11-12
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In many railway locomotive depots, turnaround sections and marshalling yards, hand brakes or iron shoes are still used to prevent slippage at the tail. This method is not only inefficient, but also has many hidden dangers of accidents, and the operation is primitive. It cannot feedback anti-slip information in time, and cannot remind operators, etc. shortcoming

Method used

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  • Locomotive anti-slide apparatus
  • Locomotive anti-slide apparatus
  • Locomotive anti-slide apparatus

Examples

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Embodiment Construction

[0025] Such as figure 1 , figure 2 , image 3 As shown, the locomotive anti-slip device includes a brake rail 1, a telescopic mechanism, a hydraulic device, and a control system. The middle of the brake rail 1 is a brake section, and the two ends are guide sections. Two brake rails 1 are used for braking. The sections are connected by a telescopic mechanism, and there are 2 telescopic mechanisms on the brake section, and the connecting piece 7 between the 2 telescopic mechanisms is movably connected to a hydraulic cylinder 8 of a hydraulic device, a hydraulic pump of the hydraulic device and a control circuit of the control system connected.

[0026] The telescopic mechanism is mainly composed of 2 telescopic components, a connector 7 and a joist 4, the 2 telescopic components are respectively connected with the connector 7, and the connector 7 is connected with the hydraulic cylinder 8; each telescopic component is mainly composed of a telescopic The arm 2, the support 3,...

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Abstract

The present invention relates to an antislipping equipment for railcar, specially for locomotive, which comprises brake rail, extension and contraction mechanism, hydraulic device and control system, the middle of brake rail is brake part, its two ends are guide part. Two brake rails are connected in their brake parts by means of extension and contraction mechanism, on the brake part two extension and contraction mechanisms are set, between two extension and contraction mechanisms is movably connected a hydraulic cylinder of hydraulic device by means of their connecting components, and the hydraulic pump of the hydraulic device is connected with control circuit of control system, so that it is an antislipping equipment capable of computer control of information collection, transmission and prompt alarm.

Description

technical field [0001] The invention relates to an anti-slip device for rail vehicles, in particular to an anti-slip device for locomotives. Background technique [0002] As the speed of the railway increases, the work scheduling of various railway departments is also becoming increasingly busy. In the railway locomotive system, the daily scheduling complexity of locomotives is becoming more and more obvious, and the safety of locomotive operation is also particularly important. Among them, locomotive anti-slip is one of the key issues in locomotive use. In many railway locomotive depots, turnaround sections and marshalling yards, hand brakes or iron shoes are still used to prevent slippage at the tail. This method is not only inefficient, but also has many hidden dangers of accidents, and the operation is primitive. It cannot feedback anti-slip information in time, and cannot remind operators, etc. shortcoming. Contents of the invention [0003] In order to overcome th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61K7/08
Inventor 莫易敏黄继雄余先涛陈仔俊潘运平
Owner WUHAN UNIV OF TECH
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