Technological breakthroughs and smart manufacturing upgrades. The 450t ultra-large span shipbuilding gantry crane developed and manufactured by Henan Kuangshan has been put into use recently. This gantry crane is used for the lifting of large sections of ships and marine engineering products. It integrates multiple functions such as lifting, lifting, section aerial turning and closing. It can realize efficient, accurate and safe handling and installation of the hull, and is an important guarantee for the shipbuilding industry to improve shipbuilding efficiency.
01.The main beam is a trapezoidal structure, and the legs are I-shaped rigid legs + A-shaped flexible legs. The driver and maintenance personnel can go directly to the driver's cab and the upper part of the main beam through the escalator or elevator in the rigid leg.
02.The lifting mechanism is equipped with a rope arrangement device to avoid the phenomenon of wire rope jumping and ensure safety during the lifting process.
03.The operating mechanism is equipped with an oblique correction device. When the walking deviation occurs, it can be automatically corrected or manually corrected through the device.
04.The intelligent control system is adopted, with multi-hook linkage and synchronous operation functions, and with the PLC+variable frequency speed regulation system, it can achieve millimeter-level precise positioning of the lifting operation.
05.Protection devices such as safety monitoring system, large vehicle electronic anti-collision system, windproof device, fire alarm system, etc. are equipped to ensure the safe and reliable operation of the equipment.
In the future, Henan Mine crane will continue to delve deeper into the fields of ports, ships and offshore engineering, based on technological innovation, to provide customers with more efficient and intelligent material handling solutions.
