Prefabricated wall sleeve three-point type laser hole aligning and correcting device

The invention provides a prefabricated wall sleeve three-point type laser hole alignment correction device which comprises two base end plates which can be arranged in a telescopic and adjustable mode in the length direction. The two base end plates are connected through a telescopic adjusting piece. A base leveling device is arranged below the base end plate and used for adjusting the base end plate to be horizontal. And the reinforcing steel bar correcting device is detachably arranged on the base end plate and used for correcting the reserved reinforcing steel bar to be aligned with the embedded sleeve hole of the prefabricated wall. The method has the advantages of being high in precision, easy and convenient to operate, safe, reliable and the like, can greatly improve the efficiency and precision of prefabricated wall installation correction and is suitable for installation correction of various types of prefabricated walls. 本发明提供的一种预制墙套筒三点式激光对孔校正装置，包括两基座端板，可沿长度方向伸缩调节设置；两基座端板之间通过伸缩调节件相连接；且所述基座端板下方设置有基座调平