C-shaped hook for hoisting steel coils

Abstract

The invention relates to a hook, in particular to a C-shaped hook which is arranged on hoisting equipment and is mainly used for hoisting steel coils. The C-shaped hook comprises a C-shaped hook body; a lifting lug is arranged at the top of the hook body. The C-shaped hook is characterized in that an upward antiskid boss is arranged at the lower side of an open part of the hook body; the cross section of the antiskid boss is in a right angled triangle shape; one surface, corresponding to the antiskid boss, of the inner side of the hook body corresponds to a hypotenuse of the right angled triangle. The C-shaped hook is used for hoisting the steel coils, so that potential safety hazards caused by unhooking of the steel coils can be avoided.

Description

Technical field [0001] The invention relates to a hook, in particular to a C-shaped hook installed on a lifting equipment and mainly used for lifting steel coils. Background technique [0002] It is known in the manufacturing industry that the C-hook is a spreader mainly used for lifting steel coils. At present, the C-shaped hook used in the manufacturing industry includes a C-shaped hook body with lifting lugs on the top of the hook body. When installing, fix the lifting lugs and the lifting rope of the lifting equipment together. When working, first control the lifting equipment to lower the sling so that the C-hook is lowered to the position of the center hole of the steel coil to be lifted; then, adjust the direction of the C-hook hook body so that the opening of the hook body faces the steel coil; , Push the C-shaped hook toward the steel coil, so that the lower side of the hook body opening of the C-shaped hook body passes through the center hole of the steel coil, and th...

AI Technical Summary

Problems solved by technology

The inner cavity of the C-shaped hook body is completely connected with the opening. During the process of hoisting the steel coil, the steel coil is easy to slip from the lower side of the opening, and the phenomenon of decoupling occurs, resulting in a potential safety hazard.

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