Side-mounted removable high-low voltage switch cabinet

The invention discloses a side-mounted removable high-low voltage switch cabinet which comprises a low voltage chamber, a bus chamber, a cable chamber, a relay instrument chamber and a handcart chamber, a partition plate is fixedly arranged in the handcart chamber, and two groups of through holes are formed in the middle of the partition plate; four corners of the bottom surface of the handcart chamber are respectively provided with a screw rod I and a screw rod nut I; a worm I is arranged on the bottom surface of the handcart chamber, two worms II are arranged above the worm I, a worm gear I matched with the worm I sleeves the middle part of each worm II, and a worm gear II matched with the worm II sleeves the lead screw I; a movable plate is arranged above the worm II, and the four corners of the movable plate are connected with lead screw nuts I respectively; two transmission rods, a left cover plate and a right cover plate are arranged below the partition plate, wherein the left cover plate and the right