Operation ring main unit base height adjusting and leveling device

The invention provides an operation ring main unit base height adjusting and leveling device, and relates to the technical field of leveling device.An electric push rod B is installed in a pedestal, a rack is slidably connected into the pedestal, a supporting frame is fixedly connected to the top end of the rack, a motor is installed at the top end of the supporting frame, and a gear is installed at the bottom end of the motor; a slot is formed in the rack, a guide seat is inserted into the slot, the left side of the guide seat is fixedly connected with a rack, and the rack is meshed with the gear. The problems that when an existing leveling device conducts leveling adjustment on a ring main unit, automatic installation operation on a gasket is lacked, when the gasket is installed, the gasket needs to be manually plugged after the ring main unit is separated from the ground, and potential safety hazards easily exist are solved. And the pneumatic clamp is withdrawn from the interior of the box body through mes