Spacing support for steel bar binding

The utility model discloses a spacing support for binding reinforcing steel bars, which comprises a supporting plate, a supporting rod, the reinforcing steel bars and a plurality of groups of locking assemblies, each locking assembly comprises a threaded sleeve and a clamping plate, a rotary clamping sleeve is fixedly mounted on the surface of the outer wall of each clamping plate, a threaded rod is mounted in each threaded sleeve in a threaded manner, and the threaded rods are fixedly mounted on the threaded sleeves. One end of the threaded rod extends out of the supporting plate and is fixedly provided with an adjusting knob, the other end of the threaded rod extends into the rotary clamping sleeve and is fixedly provided with a blocking piece, and the blocking piece is movably installed in the rotary clamping sleeve. Through the installed locking assembly, the clamping plates can clamp, fix and firmly position the steel bars, it is ensured that the positions of the steel bars do not shift, the situation th