Prefabricated concrete stair forming device

(10) CN115383882

(22) 26.09.2022

(43) 25.11.2022

(57) The invention relates to a prefabricated assembly type concrete stair forming device, and belongs to the technical field of assembly type stairs, the prefabricated assembly type concrete stair forming device comprises a plurality of step modules, a plurality of bottom plate modules, two bottom plate extension blocks and a bottom die, the adjacent step modules are connected through first connecting assemblies, and the bottom plate modules are connected through second connecting assemblies; the bottom plate extending block and the bottom plate module are connected through a third connecting assembly, a first moving plate and a second moving plate are arranged on the bottom die in a sliding mode, and a first hydraulic cylinder used for pushing the first moving plate to move and a second hydraulic cylinder used for pushing the second moving plate to move are arranged in the bottom die. The method has the effects of expanding the application range of the template, improving the repeated utilization rate of the template and reducing resource waste.

(71) Nanjing Xupu Building Material Technology Co., Ltd.