Prefabricated building prefabricated hollow slab

• Main Author: ZHU JINSEN
• Format: Patent
• Language: Chinese; English
• Published: 25.01.2022
• Subjects: AXLES FOR WHEELS OR CASTORS; BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; BUILDING MATERIALS; CASTORS; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; INCREASING WHEEL ADHESION; PERFORMING OPERATIONS; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; STRUCTURAL ELEMENTS; TRANSPORTING; VEHICLE WHEELS; VEHICLES IN GENERAL

The utility model discloses an assembly type building prefabricated hollow slab which comprises a hollow slab body, fixing mechanisms are assembled on the left side and the right side of the bottom end of the hollow slab body, each fixing mechanism comprises a base, one end of a screw is installed at the center of the rear side of an inner cavity of each base through a bearing, and the other end of each screw extends out of the front end face of the corresponding base and is provided with a first handle. The front side and the rear side of the outer wall of the screw are symmetrically connected with one ends of clamping plates in a threaded mode, the other ends of the clamping plates extend out of sliding rails formed in the upper surface of the base, the inner sides of the clamping plates are clamped on the outer wall of the hollow plate, and a first handle is rotated to drive the screw to rotate together. The fabricated building prefabricated hollow slab has a moving function and can be conveniently carried