Overhead rail braking device

• Main Authors: NIE SONGHUI, LIU BAIXI, LUO RUFENG, YOU JUNJIAN
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2020
• Subjects: BLASTING; BRAKES; CLUTCHES; COUPLINGS FOR TRANSMITTING ROTATION; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model discloses a sky rail braking device which comprises a machine frame, a bidirectional pusher installed on the machine frame and a pair of swing assemblies symmetrically arranged on the two sides of the bidirectional pusher and used for being attached to the side face of a sky rail, and each swing assembly comprises a swing arm, a braking piece, a rotating shaft, a knuckle bearingand a connecting shaft. The swing arm is rotatably installed on the rack through the rotating shaft, one end of the swing arm abuts against an output shaft of the two-way pusher, the other end of theswing arm is connected with the knuckle bearing, one end of the connecting shaft is hinged into the knuckle bearing, and the other end of the connecting shaft is connected with the brake part capableof being attached to the side face of a sky rail. An elastic assembly is connected between the two swing arms close to one end of the brake piece. The sky rail braking device provided by the utility model is simple in structure