Fixing interface for a machinery brake, and a machinery brake

摘要

A mechanical fixing interface for fixing a machinery brake in a hoisting machine, a machinery brake, and a method for installing the machinery brake are disclosed. The fixing interface is formed in the frame part of the hoisting machine. The fixing interface includes two fixing surfaces for receiving the fixing lugs of the machinery brake, and between the fixing surfaces is a space for the machinery brake.

主权项

1. A machinery brake, comprising a frame part and a brake shoe movably supported on the frame part, wherein the frame part of the machinery brake is provided with fixing lugs, which are disposed on opposites sides of the frame part, and the machinery brake is configured to be fixed from the fixing lugs to a mechanical fixing interface, the mechanical fixing interface comprising:
two fixing surfaces, formed on two opposite sides of the mechanical fixing interface, for receiving fixing lugs of the machinery brake, wherein a space is defined between the two fixing surfaces for receiving the machinery brake; two sidewalls respectively formed on the two fixing surfaces, on two opposite ends of the mechanical fixing interface, to define two recesses for receiving the fixing lugs of the machinery brake; and two rear walls formed on a rear side of the mechanical fixing interface, each of the two rear walls joining a respective side wall on each side of the mechanical fixing interface, defining a corner for each recess for positioning one of the fixing lugs on each fixing surface, wherein each fixing lug comprises a groove for a locating pin.