Flexible electromagnetic hoisting device

Abstract

The invention provides a flexible electromagnetic hoisting device. The flexible electromagnetic hoisting device comprises a hoisting beam module, a power supply control box control module and a hoisting electromagnet module; lifting lugs connected with the lifting electromagnet module are arranged on the lower portion of a hoisting beam of the hoisting beam module; the power supply control box control module is arranged at the center of the upper portion of the hoisting beam of the hoisting beam module; and evenly-arranged hoisting seats are further arranged and are connected with lifting hooks. The lower portion of the hoisting beam module bears the hoisting electromagnet module and a hoisted object; the lifting lugs arranged symmetrically are welded to the lower portion of the hoisting beam; and the lifting lugs are connected with lifting chains of the hoisting electromagnet module in a matched mode. The hoisting electromagnet module is in flexible connection and hard connection with the hoisting beam of the hoisting beam module through a lifting chain and a lifting bar. According to the flexible electromagnetic hoisting device provided by the invention, the power supply control box control module is arranged at the center of the upper part of the hoisting beam of the hoisting beam module; the lifting lugs are symmetrically arranged at the lower part and flexibly connected with the hoisting electromagnet module to adsorb a steel plate or a profile, thereby solving the problem of scratch defects on the surface of the steel plate or the profile in a hoisting process of an electromagnetic crane. The device is suitable for being used as a flexible electromagnetic hoisting device.

Description

technical field [0001] The invention relates to a hoisting device in the field of hoisting and hoisting, which is mainly used for hoisting objects such as plates and profiles during the construction of steel ships. Specifically relates to a flexible electromagnetic suspension device. Background technique [0002] In the process of building ship products, it is an indispensable construction process to use electromagnetic cranes to hoist steel plates or profiles. During the operation process, the collision caused by the placement of the steel plate or profile or the slight swing of the electromagnet head cannot be avoided, so a small amount of scratch defects will occur on the surface of the steel plate or profile. [0003] It is urgent to propose a method that can effectively solve the problem of scratches on the surface of steel plates, and solve the problem of scratches on the surface of steel plates or profiles during the lifting process of electromagnetic cranes by impro...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the technical problem of scratch defects caused by the collision caused by the placement of steel plates or profiles or the slight swing of the electromagnet head during the hoisting operation of the electromagnetic crane, the invention provides a flexible electromagnetic hoisting device

The device is equipped with a power supply control box control module through the upper center of the hanging beam of the hanging beam module, and the lower part is symmetrically arranged with lifting lugs that are flexibly connected to the lifting electromagnet module to absorb steel plates or profiles, and the electromagnet is made of low hardness and good magnetic conduction effect. It is assembled and welded with soft metal materials. During the lifting process, the electromagnet will not cause defects such as scratches on the surface of the suspended objects such as steel plates, and the magnetic attraction effect is good, which fully meets the hoisting needs of the construction site and solves the hoisting of steel plates or profiles. Technical issues that create scratches

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