Concrete structure steel bar positioner with variable rectangular cross section

• Main Authors: SHEN XINGFU, ZHANG LONG, SHUAI JUN, ZHANG YAO, BU FANKE, SUN JIXIANG, GAN YEGANG, DU BIN, WANG SHENG
• Format: Patent
• Language: Chinese; English
• Published: 19.12.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

The utility model discloses a variable rectangular section concrete structure steel bar positioner which comprises an outer frame sleeve frame, the outer frame sleeve frame is connected with a spacing positioner in a sleeved mode, the outer frame sleeve frame comprises four sets of sleeve rods, the upper walls of the sleeve rods are all provided with first threaded holes, the sleeve rods are connected with fixing sleeve pieces, the fixing sleeve pieces are provided with second threaded holes, and the spacing positioner comprises clamping lantern rings. The side wall of the clamping lantern ring is connected with a limiting rod, a third threaded hole is formed in the side wall of the clamping lantern ring, and the first threaded hole, the second threaded hole and the third threaded hole are all in threaded connection with spacing bolts. By movably adjusting the clamping lantern rings and the limiting rods, the positioning requirements of reinforcing steel bars with different numbers and intervals are met, flex