Fabricated adjustable stair mold

• Main Authors: LI BAOJUN, LONG ZHENGWAN, DONG XUEBIN, HE BING, CHEN XUDA
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2024
• Subjects: PERFORMING OPERATIONS; SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER; TRANSPORTING; WORKING CEMENT, CLAY, OR STONE

The invention belongs to the technical field of building molds, and particularly relates to an assembly type adjustable stair mold which comprises a supporting mold plate, a bottom mold plate and a stepping framework assembly, the bottom mold plate and the stepping framework assembly are movably arranged on the upper surface of the supporting mold plate, and the bottom mold plate and the stepping framework assembly are perpendicularly arranged on the surface of the supporting mold plate in the vertical direction. The bottom formwork and the stepping framework assembly are oppositely arranged, the stepping framework assembly comprises a plurality of stepping pieces horizontally arranged at intervals and platform pieces arranged at the head end and the tail end of the stepping framework assembly, first adjusting pieces are connected between the stepping pieces and the supporting formwork, and the stepping pieces move in the horizontal direction under the action of the first adjusting pieces. The surface of the