Quick tunneling self-moving support

The utility model relates to the technical field of mining supporting frames, in particular to a rapid tunneling self-moving support. Comprising a first-stage support and a second-stage support slidably connected with the first-stage support, the first-stage support and the second-stage support comprise supporting plates fixedly connected to the upper sides and the lower sides of the first-stage support and the second-stage support, a plurality of supporting mechanisms are arranged on the upper side faces and the lower side faces of the first-stage support and the second-stage support correspondingly, and each supporting mechanism comprises a supporting block slidably connected into the corresponding supporting plate; supporting hydraulic cylinders are installed between the supporting plates and the supporting blocks, the supporting block at the upper end is fixedly connected with top plate connecting blocks, the left top plate connecting block and the right top plate connecting block which correspond to each