Forming device and method for producing prefabricated concrete stairs

(10) CN117067368

(22) 07.10.2023

(43) 17.11.2023

(57) The invention belongs to the technical field of concrete stair production, and particularly relates to a forming device and method for producing a prefabricated concrete stair, the device comprises a base, a forming groove and a sliding assembly are fixedly arranged in the middle of the base, a pressing assembly is slidably arranged in the middle of the sliding assembly, and the pressing assembly is used for mold forming of the prefabricated concrete stair; a hinging assembly is arranged at the upper end of the pressing assembly; a fixing bracket; a lifting assembly is arranged in the middle of the fixing support. A transmission assembly is arranged at the right end of the lifting assembly and used for driving the lifting assembly to rotate. Through the design of the composite belt wheel, the lower end face of the composite belt wheel is slotted, the horizontal rotation relation between the circular ring ...

(71) Zhejiang Huakun Environmental Protection Building Element Co., Ltd., Hangzhou, CN