Fabricated concrete stair prefabricated part pouring production equipment

(10) CN117428903

(22) 27.09.2023; (43) 23.01.2024

(57) The invention discloses assembly type concrete stair prefabricated part pouring production equipment, and particularly relates to the technical field of assembly type prefabricated part production, the assembly type concrete stair prefabricated part pouring production equipment comprises a ground rail, a forming mold set and a concrete pouring device, the forming mold set comprises a plurality of unit molds, one side of each unit mold is arranged to be a step mold, and the other side of each unit mold is arranged to be a slope mold; the unit mold is slidably mounted on the ground rail, a dilatation groove is formed in the vertex angle of a step formwork of the step mold, an extrusion assembly is mounted in the dilatation groove, an extrusion driving assembly used for driving the extrusion assembly to move is arranged in the unit mold, and when concrete is poured, the extrusion assembly moves in the dilatation groove in the direction away from the step mold. The extrusion assembly is controlled to move outwards to make space, more concrete in a step vertex angle forming area in the step mold can enter the mold, and after pouring is finished, the extrusion assembly extrudes the concrete into the mold, so that the area at the step vertex angle is compacted, and the quality of the concrete at the step vertex angle is guaranteed.

(71) Eastern Heavy Industry Co., Ltd., Zhuhai, CN