Put formula high tension switchgear in general type and overhaul dolly

The utility model discloses a put formula high tension switchgear in general type and overhaul dolly, it includes car frame, table surface and scissors formula jack, table surface includes mesa support frame, left mesa, right tabletop, guide rail, slider and lead screw, guide rail horizontal installation on the mesa support frame, at least two the slider sets up on the guide rail, a left side mesa and right tabletop horizontal installation on corresponding slider so that left mesa and right tabletop can deciliter, a tip of scissors formula jack links to each other with the mesa support frame is fixed, and another tip meets with the bottom of car frame is fixed, table surface realizes the liftable through adjusting scissors formula jack, and when through scissors formula jack lift table surface, table surface can be along the lift that the linear bearing guide arm is firm, when swaying the hand wheel of two -way lead screw side when just reversing, left right tabletop can be synchronous in opposite directions