Post-buried type foundation bolt suspension positioning mechanism in street lamp concrete foundation pouring

The utility model discloses a rear-buried foundation bolt suspension positioning mechanism in street lamp concrete foundation pouring. The rear-buried foundation bolt suspension positioning mechanism solves the problem of how to consider the position accuracy of a pre-buried bolt and the strength of a concrete foundation in foundation bolt construction. Two U-shaped bolts are selected as embedded foundation bolts and are hung and distributed on a square PVC (polyvinyl chloride) plate in a cross manner to form a balanced and stable frame body, a positioning reference mark line of the foundation bolts is arranged on the top end surface of the square PVC plate, and the top ends of the two U-shaped bolts penetrate through the square PVC plate through locking nuts and then are fixed; after concrete pouring is completed in a concrete foundation pit at a time, the formed frame body is immediately placed in the poured concrete, the square PVC plate is made to suspend on the upper top face of the poured concrete, afte