Safety protector for offshore construction and maintenance

The safety protection tool for offshore construction and maintenance comprises a waistband, a box body and a reinforcing bandage, a stainless steel mesh belt is embedded in the waistband, foam particles are filled between the stainless steel mesh belt and the waistband, the box body is installed on one side of the waistband through an installation frame, a winding disc is installed in the box body through a bearing, and the reinforcing bandage is arranged in the box body. A steel wire rope is wound and fixed on the outer side of the winding disc, a hook is fixed at one end of the steel wire rope, a reinforcing bandage is sewn at one end of the waistband, and a fixing ring is sewn at the other end of the waistband. After a person falls into water, the person can be lifted up to float on the water surface, and the person can be pulled through the steel wire rope after the hook is fixed, so that the person is prevented from falling down or falling into the sea. 本实用新型公开了一种海上施工维护用安全护具，包括腰带、盒体和加固绷带，所述腰带内部嵌设有不锈钢网带，所