Steel pipe fastener protective sleeve

The utility model discloses a steel pipe fastener protective sleeve which comprises a first buckle plate and a second buckle plate, the second buckle plate is arranged at the top end of the first buckle plate, and the steel pipe fastener protective sleeve further comprises a clamping component arranged in the top end of the first buckle plate in a sliding mode. Wherein the clamping component is used for fixing the first buckle plate and the second buckle plate. According to the steel pipe fastener protection sleeve, through cooperative work of a sliding rod and a vertical plate, a hook is limited, so that a second buckle plate is limited, through cooperative work of a push rod and a cross rod, the sliding rod is driven to move rightwards, so that limiting of the hook is canceled, and through cooperative work of components, the safety of the steel pipe fastener protection sleeve is improved. The first buckle plate and the second buckle plate are buckled conveniently and rapidly, and the situation that the serv