Ultra-short radius sidetrack horizontal well track adjusting mechanism

The utility model relates to the technical field of whipstock, and discloses an ultra-short radius sidetrack horizontal well track adjusting mechanism which comprises a base, an adjusting mechanism arranged in the base, a guide block arranged on the upper surface of the base, the adjusting mechanism comprises a connecting seat and a connecting column fixedly installed at the bottom of the guide block, and the adjusting column is fixedly connected to the bottom of the connecting seat. The inner threaded hole is formed in the adjusting column. Before the whipstock is placed in a vertical shaft, a worker can adjust the length of the whipstock according to the position of sidetrack drilling and lateral drilling, a hand wheel is rotated to drive a threaded column to rotate, a connecting base is made to ascend along a guide groove, and therefore a guide block is pushed to move upwards, and the whipstock can be placed in the vertical shaft to be fixed after completion. At the moment, when the sidetrack drill deflect