APPARATUS AND A METHOD FOR AUTOMATICALLY LANDING, MOVING, AND COUPLING A SPREADER FOR A CRANE, CAPABLE OF FIXING A CONTAINER ON THE EXACT LOCATION

摘要

PURPOSE: An apparatus and a method for automatically landing, moving, and coupling a spreader for a crane are provided to rapidly and accurately fix a spreader, which is shaken by various external factors, to a container, thereby enabling safe transportation.;CONSTITUTION: An apparatus and a method for automatically landing, moving, and coupling a spreader for a crane comprises a frame body(110), an attaching member(120), a position converting unit(130), and a clamping unit(150). A pulley(118) is installed on the upper end of the frame body, so the frame body is connected to a trolley by a cable. The attaching member is installed in order to attach and fix the frame body to the upper side of a container. The position converting unit makes the frame body move relatively to the container based on the attaching member and become aligned. The lamping unit is installed at the edge of the frame body and fixes the container aligned with the frame body. The frame body is comprised of a lower plate frame(112) and an upper plate frame(114).;COPYRIGHT KIPO 2011