Embedded steel pipe hole positioning device for mounting prefabricated shear wall

• Main Authors: HU GUIJIN, QI FENG, CHEN JIMAO, YAN CHENGZHU, LI XIANGBIAO
• Format: Patent
• Language: Chinese; English
• Published: 12.01.2021
• Subjects: BUILDING; BUILDING MATERIALS; CEILINGS; FIXED CONSTRUCTIONS; FLOORS; GENERAL BUILDING CONSTRUCTIONS; INSULATION OR OTHER PROTECTION OF BUILDINGS; ROOFS; STRUCTURAL ELEMENTS; WALLS, e.g. PARTITIONS

The utility model discloses a pre-buried steel pipe hole positioning device for mounting a prefabricated shear wall, which comprises a plurality of bases and a shear wall body, mounting plates are fixedly arranged on two sides of each base, two mounting holes are formed in each mounting plate, a cylinder is fixedly arranged on each base, and a steel pipe hole is formed in each cylinder. A pre-buried steel pipe is arranged in the cylinder, a locking device is arranged on one side of the cylinder, two screw rods are fixedly arranged at each of the two ends of the base, a threaded cylinder is arranged between the screw rods of every two adjacent bases, and the screw rods at the two ends of the threaded cylinders are in threaded connection with the threaded cylinders. The device has the advantages that the pre-buried steel pipes can be fixed in the cylinder through the locking device, deviation is not prone to occurring when a concrete foundation is poured, the perpendicularity of the pre-buried steel pipes can b