G-type symmetrical hoisting mechanism and G-type adjustable clamping positioning hoisting system

Abstract

The utility model belongs to mechanical tool technical field especially relates to a G type symmetry hoist mechanism and G type adjustable clamping positioning hoist system. G type symmetry hoist mechanism includes three or three or more G clamping frock, is clamped on the hoisting point or hoisting side wall of the workpiece to be hoisted in triangle distribution or symmetry formula distribution, G type clamping frock includes G type lifting hook structure and is used for lifting G type lifting hook structure's hoisting structure, G type lifting hook structure includes lifting lug portion and lifting hook portion, and the lifting hook portion is one side partly open and is provided with the cooperation portion for cooperating with the workpiece to be hoisted in the inside. G type symmetry hoist mechanism in the utility model adopts G type three point symmetry formula stress form and can reach the purpose of even stress, stable hoisting and quick positioning to the greatest extent, and the utility model integrates hoisting, positioning and adjustable functions, can effectively limit the workpiece degree of freedom, guarantee workpiece stable hoisting and safe hoisting.

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