A hook sheath with a spring

Abstract

The utility model discloses a kind of with spring piece lifting hook sheath, including sheath main part, positioning hole for being used to the positioning of lifting hook and the passage being communicated with positioning hole are equipped on sheath main part, passage can be opened and closed in width direction to supply lifting hook to enter and exit positioning hole, sheath main part is also equipped with spring piece for driving passage closure when passage opening.This application discloses lifting hook sheath due to being equipped with spring piece for driving the closure of passage of lifting hook sheath in sheath body, so that the passage of lifting hook sheath can still be effectively closed when using frequently, and then the service life of lifting hook sheath is improved;Meanwhile, the passage of lifting hook sheath effectively closes, can eliminate or reduce concrete slurry into passage, reduce the workload or work intensity when operator removes, improve production efficiency;Further, lifting hook sheath can be made of low hardness rubber, convenient for the separation of lifting hook sheath and precast concrete component, thereby improve service life.

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