The utility model discloses a convenient crane, which includes an upright post, wherein the bottom of the upright post is fixedly connected with a base; a side plate is detachably connected with the upper part of the upright post; the side plate is fixedly connected with a cross beam; a lifting lug is fixed at one end of the cross beam; a first reinforcing rib is obliquely connected between the cross beam and the side plate; a second reinforcing rib is obliquely connected between the base and the upright post. The convenient crane provided by the utility model has a simple structure and a small size, can hoist small equipment with the combination of man power, and greatly reduces the power failure area.