ES272201U - Perfected structure for elevators. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Improved structure for elevators, which is constituted by two parallel series of frames vertically coupled to each other, two of each series, to determine two of the faces of the enclosure structure through which the elevator itself will move internally, while the other two faces they are determined by other frames of smaller height arranged transversely and laterally on the joining areas of the previous frames and said general framework being supported inferiorly in a horizontal frame acting as an anchoring and support element, topped superiorly in a pair of beams laid out each of them between the ends of the lateral tubular elements belonging to each frame, at the same time that on these beams are supported transversely another pair of beams in which the pulleys will be mounted to guide the corresponding traction cable, defining such pairs of beams an armor called "cabecero", adopting the first pair of vi gas or lower beams of the aforementioned headboard a "U" configuration, whose lower beams support by one of its wings in the crossbeams stretched between the lateral tubular elements of the frame, supporting in said pair of beams other two transverse beams to them in which they go the guide pulleys of the traction cable are pivotally mounted, essentially characterized in that the lower u-section beams that support the crossbeams are welded on the outer face of their central branch with a tubular and vertical portion that terminates inferiorly in a section of smaller diameter intended to be housed in the upper part of the respective lateral tubular element of the frame. (Machine-translation by Google Translate, not legally binding)