Switch cabinet bus rapid grounding device

The invention relates to the technical field of electrical equipment auxiliary tools, and discloses a switch cabinet bus rapid grounding device which comprises a slidable base, a support and a grounding probe tube, wherein the support is installed at the top part of the base and comprises vertical rods and a horizontal cross arm, a sliding groove pointing to the vertical rods on the two sides is formed in the center of the cross arm, a sliding rail is arranged on the inner wall of the sliding groove, a plurality of sliding blocks are connected to the sliding rail in a sliding mode, the grounding probe is fixed to the top parts of the sliding blocks through clamps, threaded rods are installed at the bottom parts of the sliding blocks, the threaded rods penetrate through the sliding groove to extend downwards, locking nuts are connected to the threaded rods in a threaded mode, and the top surfaces of the locking nuts abut against the bottom surface of the cross arm. According to the switch cabinet bus rapid gro