Prefabricating production line of high-strength concrete lining segment

The utility model relates to a prefabrication production line of a high-strength concrete lining segment. The prefabrication production line comprises a mold walking unit, a plurality of duct piece molds, a concrete pouring unit, a curing kiln and a duct piece demolding unit. The concrete pouring unit comprises a feeding device, a lifting device, a cover plate with a pouring opening, a pneumatic clamping device, a self-adaptive turnover device and a rough patter. The prefabrication production line can achieve the purpose of improving the production efficiency while ensuring the quality of the duct pieces. 本实用新型涉及一种高强度混凝土衬砌管片的预制生产线。预制生产线包括模具行走单元、多个管片模具、混凝土浇筑单元、养护窑和管片脱模单元，所述混凝土浇筑单元包括喂料装置、升降装置、带有浇筑口的盖板、气动夹持装置、自适应翻转装置、以及粗抹板。本实用新型的预制生产线能在保证管片质量的同时，达到提高生产效率的目的。