Protective shed for construction field operation

The utility model provides a protective shed for construction field operation. The protective shed comprises a plurality of supports and a shed roof. Each support comprises an upright post, a cross beam and diagonal braces, a base is arranged at the lower end of the upright post, at least through hole is reserved on the base and used for insertion of an anchor bolt embedded in concrete ground, the cross beam is horizontally fixed at the upper end of the upright post, one ends of the diagonal braces are fixed to the upright posts, and the other ends of the diagonal braces are fixed to the cross beam. The shed roof is erected on the cross beams of the multiple supports, the upright posts of all the supports locate on the same plane, and the cross beams of the all the supports are perpendicular to the plane. The protective shed is simple in structure, convenient to detach and capable of providing wider operation space.