Monitoring pile for geological disasters

The geological disaster monitoring pile comprises a hollow pile body, a plurality of supporting rods are fixed to the upper surface of the pile body, a base used for installing monitoring equipment is jointly fixed to the upper ends of the supporting rods, a plurality of inserting holes are formed in the side wall of the pile body, and each inserting hole is internally provided with an inserting rod in sliding connection with the corresponding inserting hole; when the monitoring pile needs to be installed, the pile body is inserted into the ground, and the hand wheel is rotated to drive the threaded rod to rotate, so that the installation block moves downwards to drive the fixed plate to move to drive the insertion rods to stretch out and be inserted into underground soil; and when the monitoring pile needs to be disassembled, a worker uses the driving assembly to fold the fixing plate, so that the fixing plate drives the multiple insertion rods to be retracted into the pile body and pulled out of the pile bo