Brake beam module and brake structure comprising same

• Main Author: LU ANJUN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2023
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDINGAPPARATUS IN RAIL VEHICLES; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAILVEHICLES; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; RAILWAYS; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL

The brake beam module comprises an assembly beam, a connecting rod, a brake air cylinder and a cooler, the end of the assembly beam is rotationally connected with a wheel carrier, wheels are installed on the surface of the wheel carrier, and when the wheels are braked, a first electric control valve is opened, so that high-pressure gas in a first gas tank controls the brake air cylinder to contract; the brake air cylinder drives the brake seat and the brake leather to be attached to the wheel for braking, the brake leather makes contact with the rolling face of the wheel, the contact area is large, the wheel can rapidly stop rotating, the brake distance is shortened, the brake leather and the wheel are cooled, and the problem of heat attenuation of the brake leather is avoided; and the brake rubber clamps the wheel at two symmetrical points of the wheel, so that the friction resistance borne by the wheel is more uniform, and when the wheel is braked, the situation that the magnitude of the braking force borne