Wire rod lifting appliance with magnetic attraction locking structure and applied to wire rod loading and unloading

Abstract

The invention discloses a wire rod lifting appliance with a magnetic attraction locking structure and applied to wire rod loading and unloading. A wire rod lifting appliance main body serving as a lifting appliance device is mounted below a lifting arm through a specified chain, and a current direction control box for conveniently controlling the current direction is mounted at the top of the outer side of the wire rod lifting appliance main body; limiting lifting plates are arranged on the left side and the right side of one end of the wire rod lifting appliance main body; and the bottom of the current direction control box is connected with one end of a fixed electromagnet through a cable, one end of a driving gear is connected with a driven gear in a engaged mode, and the inner side of the driven gear is embedded in the outer side of a connecting rod. According to the wire rod lifting appliance with the magnetic attraction locking structure and applied to wire rod loading and unloading, the current direction control box is arranged, the connecting gear can drive an upper supporting tooth block and a lower supporting tooth block which are connected in a engaged mode on the two sides to move inside a limiting transverse rod, therefore the inner side of a wire rod can be conveniently limited and clamped, and the purpose of stably supporting the wire rod is achieved.

Description

Technical field [0001] The present invention relates to a disk-handling techniques, and in particular having a circular magnetic disk locking structure spreader disk circle detachably applied to one kind. Background technique [0002] When loading or unloading wharf, brigade selection process 10 bags bag spreader boom as the boom round disk, 10 bags of bag spreader boom total of five lugs, the total length is also suitable for crane unloading the reel circle 5 length; Thus, the 10 bags of bag spreader rope attachments and other working parts removed, the assembly work of the spreader disk circle fitting attachments (rope, chain or the like handling), it would be five standard derrick round spreader reel, but there are some disadvantages of the device: [0003] Publication No. CN203682898U discloses a steel pretreated with the circular spreader disk cartridge apparatus can be realized by rotating the rotation means, on the other hand by the stud threaded rod diameter enables high ...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a kind of hoisting device with a magnetic locking structure that is applied to the hoop loading and unloading, so as to solve the problem that the hoisting gear currently on the market proposed by the above-mentioned background technology needs to pass the support arm during the process of loading and unloading the hoop. Supporting loading and unloading of the disk, there are certain safety hazards in the process of using the device, which may fall off during the loading and unloading process, and during the transfer process, due to the inertia of the disk itself, the disk may fall off. Looseness occurs, which prevents the convenience of transshipment

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