The invention discloses a convenient-to-use barbecue box for traveling. The convenient-to-use barbecue box comprises a box body, wherein a bottom polycarbonate plate is arranged at the bottom of the inner wall of the box body; a movable sleeve is fixedly connected in each of four right-angle positions of the bottom of the inner wall of the box body; a position limiting plate is connected inside each movable sleeve in a sleeving way; a slide groove is formed in each of the front and back sides of the inner wall of each movable sleeve; a through opening is formed in the bottom of the inner wallof each movable sleeve; the bottom of the inner wall of each slide groove communicates with the corresponding through opening; the bottom of the position limiting plate is fixedly connected with the top end of the support rod; the bottom end of the support rod penetrates through the bottom of the inner wall of the movable sleeve and extends to a position under the bottom of the inner wall of the movable sleeve. Through the use of the movable sleeves, during the dismounting, the fixing block is dismounted from the support rod, a clamp block is dismounted, the support rod is upwards pushed, anda threaded rod enters the slide groove from the through opening; a position limiting block is inserted into the position limiting groove; the position limiting block is fixed under the effect of a triangular clamp plate, so that the dismounting and mounting of the barbecue box are convenient; the use by a user in the traveling process is convenient.