Lightweight steel bar clamp for house building shear wall construction

The invention relates to the field of house building construction, and discloses a house building shear wall construction light steel bar fixture which is characterized in that the fixture comprises two vertical clamping plates, the two vertical clamping plates are fixedly connected through a connecting rod, and vertical clamping grooves are formed in the vertical clamping plates to clamp vertical steel bars; the vertical clamping plate between the vertical clamping grooves is connected with a transverse clamping ring for clamping a transverse reinforcing steel bar; a linkage type adjusting and abutting mechanism is installed in the vertical clamping groove, and a symmetrical type adjusting and abutting mechanism is installed in the transverse clamping ring. When a reinforcing steel bar needs to be fixed, the two clamping plates are connected with the reinforcing steel bar, the single reinforcing steel bar is clamped into the vertical clamping groove, meanwhile, the linkage type adjusting abutting mechanism i