The invention relates to a safety protection device for an electric monorail conveyor. The safety protection device comprises a load-carrying vehicle platform (1). A drive portion (3) is arranged under the load-carrying vehicle platform (1); the drive portion (3) is arranged on a guide rail (5); the two ends of the load-carrying vehicle platform (1) are respectively equipped with a safety protection device (2); the safety protection devices (2) comprise fixation blocks (13) and guide rods (9) symmetrically arranged at the end portions of the two ends of the load-carrying vehicle platform (1); the fixation blocks (13) are fixedly connected with a vehicle body; each fixation block (13) is internally provided with one guide rod (9); the other end of the guide rod (9) extends outwards and is connected to a bump protection rod (8); and when the bump protection rod (8) is bumped, the guide rods (9) move and send a signal to a control system. When a barrier collides the load-carrying vehicle platform, the monorail conveyor stops operating immediately; and self-locking performance of a worm gear reducer is utilized to replace a brake, so that over-speed safety accidents and downslide safety accidents are prevented.
Safety protection device for electric monorail conveyor
2015-08-12
Patent
Elektronische Ressource
Englisch