Constructional column reinforcing steel bar positioning device

The invention discloses a constructional column reinforcing steel bar positioning device. The constructional column reinforcing steel bar positioning device comprises a reinforcing steel bar positioning elastic tension band, wherein a fixing device is arranged in the middle of the reinforcing steel bar positioning elastic tension band, four limiting devices matched with the reinforcing steel bar positioning elastic tension band are installed on the outer portion of the fixing device in the circumferential direction, and an adjusting device used for moving the steel bar positioning elastic tension band is further installed outside the fixing device. The reinforcing steel bar positioning device has the beneficial effects that through the cooperative action of the outer tension band and the inner limiting devices, the fixing effect is good, the positioning precision is further improved, operation can be independently completed only by one person, the labor burden and cost are reduced, the reinforcing steel bar p