Anchoring device for longitudinal load-bearing steel bars of secondary structure column

• Main Authors: LI QINGLIU, YANG HUI, LI JIA, DONG LIANG, XIE MENGLIN
• Format: Patent
• Language: Chinese; English
• Published: 08.08.2023
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDING MATERIALS; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; FORMS; GENERAL BUILDING CONSTRUCTIONS; HANDLING BUILDING MATERIALS ON THE SITE; INSULATION OR OTHER PROTECTION OF BUILDINGS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; ROOFS; SCAFFOLDING; SHUTTERING; STRUCTURAL ELEMENTS; WALLS, e.g. PARTITIONS

The invention discloses an anchoring device for longitudinal load-bearing steel bars of a secondary structure column. The device is composed of three parts, namely an anchoring part connected with a ground beam, an anchoring part connected with a middle floor beam and an anchoring part connected with a top layer beam, the anchoring parts connected with the ground beam and the top layer beam are completely the same and are installed oppositely, and each anchoring part is composed of an annular anchoring steel plate, an annular anchoring steel plate and four steel sleeves. The anchoring part connected with the middle floor beam is composed of two annular anchoring steel plates and four steel sleeves. According to the device, the number of secondary structure column steel bar joints is reduced, steel bars are saved, the verticality of the longitudinal stress steel bars of the secondary structure column is improved, and the anchoring quality of the longitudinal stress steel bars of the secondary structure column