The invention provides a building surveying and plotting device based on BIM (Building Information Modeling). The building surveying and plotting device based on BIM comprises a base, wherein a sliding chute is formed in the bottom of the inner wall of the base; the interior of the sliding chute is connected to a placing seat in a sliding manner; a fixed link is welded at one side of the inner wall of the base; a second casing pipe is arranged at the outer side of the fixed link in a sleeving manner; a second spring is welded at one side of the inner wall of the second casing pipe; the other end of the second spring is welded at one end of the fixed link; a third fixed plate is welded at one side of the second casing pipe; a notch is formed in the top of the placing seat; the interior of the notch is fixedly connected to a storage battery through a bolt; a first coordination rod is welded at one side of the inner wall of the base; a worm wheel is arranged at one end of the first coordination rod; a first casing pipe is welded at a center shaft of one side of the worm wheel; a through hole is formed in a center shaft of one side of the first casing pipe; the inner wall of the through hole is engraved with a thread; and the first casing pipe is connected to a first threaded rod through the thread. The building surveying and plotting device based on BIM can powerfully protect electronic equipment, prolongs the service life of the electronic equipment and saves the company cost.