The invention discloses an automatic eight-rope upper rack of a container rail-mounted gantry crane. The automatic eight-rope upper rack comprises an upper rack foundation bed which comprises four beams, wherein a first guide rail, a movable plate capable of sliding along the first guide rail, and a drive mechanism for driving the movable plate on the beam to move in a linear mode are arranged above each beam; the top end of each movable plate is provided with a lifting part; each lifting part comprises two split turn buckles and a lifting steel wire rope arranged at the top end of each turn buckle; the bottom of each turn buckle is connected with each movable plate; the top ends of the two turn buckles in the same lifting part are connected by virtue of an elastic rope; and under the matching of two turn buckles, two lifting steel wire ropes and one elastic rope, each lifting part forms an inverted-A-shaped structure. The automatic eight-rope upper rack effectively relieves swing impact of a container, and service lives of the steel wire ropes are prolonged.
Automatic eight-rope upper rack of container rail-mounted gantry crane
2016-01-13
Patent
Electronic Resource
English
IPC: | B66C Krane , CRANES |
European Patent Office | 2015
|European Patent Office | 2020
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