Intelligent electromagnetic braking system based on wheel-rail relationship

CN224409275UActive Publication Date: 2026-06-26中国铁路兰州局集团有限公司 +2

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: 中国铁路兰州局集团有限公司
Filing Date: 2025-06-23
Publication Date: 2026-06-26

AI Technical Summary

Technical Problem

In railway shunting operations, anti-runaway braking is inefficient and poses numerous safety hazards. Existing braking tools are inefficient and lack sufficient safety.

Method used

An intelligent electromagnetic braking system based on wheel-rail relationship was designed, including an electromagnetic unit, a push module, a control module, and a basic module. The system achieves remote and precise braking of railway vehicles through electromagnetic adsorption. The electromagnetic unit generates a strong magnetic field to form a closed magnetic circuit with the rail and wheelset. The push module adjusts the distance, the control module coordinates the intelligent operation of the equipment, and the basic module is conveniently installed on the rail and sleepers.

Benefits of technology

It achieves efficient and safe braking of railway vehicles, reduces manual operation, improves operational efficiency, reduces safety hazards, and enables precise control of vehicle braking force.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN224409275U_ABST

Patent Text Reader

Abstract

Intelligent electromagnetic braking system based on wheel-rail relationship, including electromagnetic unit (0-01), push module (0-02), control module (0-03), base module (0-04), used to absorb the wheel set of railway vehicle on the steel rail through the system, so as to realize the purpose of electromagnetic braking. Wherein the electromagnetic unit (0-01) is used to generate strong magnetic field, and form closed magnetic circuit with steel rail and wheel set, so as to generate strong magnetic attraction between wheel set and steel rail;The push module (0-02) is used to adjust the distance between the electromagnetic unit (0-01) and the vehicle wheel set;The control module (0-03) is used to coordinate the intelligent work of the whole equipment, and the base module (0-04) is used to nest the whole equipment on the steel rail and sleeper conveniently and quickly.

Need to check novelty before this filing date? Find Prior Art