Adjustable prefabricated column steel bar positioning device

• Main Authors: ZHU WEIPING, JIN ZHUANGZHUANG, WANG XIN, ZHAO QING, PU LEI, WEN JIANBO, TUO FENGPENG, YANG XIUPING, YIN SHAOXIN
• Format: Patent
• Language: Chinese; English
• Published: 09.04.2024
• Subjects: BUILDING; BUILDING MATERIALS; FIXED CONSTRUCTIONS; PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; STRUCTURAL ELEMENTS; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The utility model discloses an adjustable prefabricated column steel bar positioning device which comprises a frame unit, a steel bar positioning unit, a steel bar positioning unit and a steel bar positioning unit. The positioning unit comprises positioning pipes, screws, internal thread sleeves and nuts, the screws are symmetrically connected to the two sides of each positioning pipe, a plurality of positioning pipes are sequentially connected to form a row, every two adjacent screws in each row are connected through the corresponding internal thread sleeve, the screws at the two ends in each row penetrate through the two opposite sliding grooves, and the nuts are connected to the outer ends of the sliding grooves. The nuts are twisted to enable the positioning pipes to achieve transverse displacement, the internal thread sleeves are twisted to adjust the distance between the positioning pipes, all the nuts are fastened after the positions of the positioning pipes are adjusted to enable the positioning units